JP2005342290A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a fraud of gaining a fraudulent profit by fraudulent initialization. <P>SOLUTION: This game machine is provided with an initialization condition satisfaction detecting part 408 detecting the satisfaction of an initialization condition of initializing RAM 503 of a main board 406, an initializing part 410 initializing the RAM 503 based on the detection of the satisfaction of the initialization condition, a game start command detecting part 412 detecting a game start command, and a game start adjusting part 420 restricting the start of the regular game from initializing the RAM 503 in the initializing part 410 till detecting the game start command. This constitution does not unconditionally start the regular game granting a game profit to a player after the initialization of the main board 406, but restricting the start of the regular game of granting the game profit to the player till detecting the game start command at the game start command detecting part 412 after the initialization of the main board 406, so as to reduce the fraud of gaining the fraudulent profit by fraudulently initializing the main board 406. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to gaming machines such as pachinko machines and slot machines.

  Conventionally, there is a pachinko machine, for example, as a representative example of a gaming machine. In this pachinko machine, for example, when a ball wins a start opening provided in the game board (start prize), the identification information displayed on the identification information fluctuation display device in the game board starts to fluctuate for a predetermined time. It is known that when the aspect of the identification information (symbol) stopped after the lapse is a predetermined jackpot symbol, the player is in a jackpot state in which a large number of balls can be obtained. Specifically, the pachinko machine is provided with a main control board that performs overall control of the pachinko machine. If the value of the big hit random number acquired at the time of starting winning is the win value, the main control board is identified after the fluctuation display. The display control device that controls the display of the identification information variation display device is controlled so that the mode of information is displayed as a jackpot symbol.

In addition, the main control board of such a pachinko machine has a backup function for backing up various data indicating a gaming state immediately before the power failure in a RAM (random access memory) at the time of the power failure, in order to prevent power failure. For example, even if a power failure occurs during jackpot execution, various data indicating the game state immediately before the power failure is backed up at the time of the power failure, and the game state immediately before the power failure is read after power recovery and the game continues from the game state immediately before the power failure It has become possible to prevent the player from being disadvantaged by the power outage. In other words, the gaming state immediately before the power failure is lost due to the power failure, and there is no disadvantage that the gaming state immediately before the power failure is not restored after power recovery (see, for example, Patent Document 1).
JP 2000-334088 A (page 4-9, FIG. 2)

  However, the conventional example having such a configuration has the following problems.

  That is, in the conventional pachinko machine, for example, an illegal act of illegally generating a big hit by connecting an illegal board (so-called hanging board) to the main control board and inputting an illegal signal from the illegal board to the main control board. There is a problem that cannot be prevented.

  This invention is made | formed in view of such a situation, Comprising: It aims at providing the gaming machine which can reduce fraud.

  In order to achieve such an object, the present invention has the following configuration.

That is, the invention according to claim 1 is a gaming machine provided with a control means for performing control related to a predetermined game related to a player's profit.
Initialization condition establishment detection means for detecting establishment of an initialization condition for initializing the control means;
Initialization means for initializing the control means based on the initialization condition establishment detection in the initialization condition establishment detection means;
A game start instruction detecting means for detecting a game start instruction;
When a game start instruction is detected by the game start instruction detecting means after initialization of the control means by the initialization means, a normal game capable of giving a game profit to a player is started, and the initial A game start adjusting means for restricting the start of the normal game until the game start instruction is detected by the game start instruction detecting means after the initialization of the control means by the converting means;
It is characterized by having.

  [Operation / Effect] According to the invention described in claim 1, the control means performs control related to a predetermined game related to the profit of the player. The initialization condition establishment detection means detects establishment of an initialization condition for initializing the control means. The initialization unit initializes the control unit based on the detection of the initialization condition establishment detection unit by the initialization condition establishment detection unit. The game start instruction detecting means detects a game start instruction. The game start adjusting means starts a normal game that can give a game profit to a player when a game start instruction is detected by the game start instruction detecting means after initialization of the control means by the initialization means. The start of the normal game is restricted after the initialization of the control means by the initialization means until the game start instruction detection means detects the game start instruction. Therefore, a normal game that can give a player a game profit unconditionally after initialization of the control means is not started, but a game start instruction detection means is started after the initialization of the control means. Until the instruction is detected, the start of a normal game that can give a game profit to the player is restricted. Therefore, in this state where the start of the normal game is restricted, the control means is illegal. Even if a winning signal is input, it is not possible to gain profits illegally because a normal game that can give a game profit to a player has not started. In other words, it is possible to reduce fraudulent acts that attempt to obtain illegal profits by illegally initializing the control means. As a result, it is possible to provide a gaming machine that can reduce fraud.

  As described above, only when the control means is initialized, the game start adjusting means works to adjust the start of a normal game that can give a game profit to the player and the restriction on the start of the game. If the control means is not initialized, the game start adjusting means does not work, and the start of a normal game that can give the player a game profit and the restriction on the start of the game. Will never be adjusted. In other words, when the power of the pachinko machine is turned on and the control means is normal and is not initialized, the game start adjusting means does not work, the pachinko machine starts up normally, and the game profit is given to the player. Needless to say, a normal game that can be granted is started.

  The present specification also discloses an invention relating to the following gaming machines.

(1) In the gaming machine according to claim 1,
An input instruction means for inputting a game start instruction is disposed at a predetermined location of the gaming machine that cannot be touched from outside in a normal use state of the gaming machine,
The game start instruction detecting means detects a game start instruction from the input instruction means.

  According to the invention described in (1) above, the input instruction means for inputting a game start instruction is disposed at a predetermined location of the gaming machine that cannot be touched from outside in the normal use state of the gaming machine. The game start instruction detecting means detects a game start instruction from the input instruction means. When the game start instruction detecting means detects the game start instruction after the control means is initialized, the game start adjusting means starts a normal game that can give a game profit to the player. Until the game start instruction is detected by the game start instruction detecting means after the conversion, the start of the normal game is limited. Therefore, if the game start instruction is not input to the input instruction means after the initialization of the control means, a normal game that can give a game profit to the player is not started, and the input instruction means is used for the gaming machine. Since it is arranged at a predetermined location of the gaming machine that cannot be touched from the outside in the normal use state, it is further excellent in anti-fraud measures. In other words, in order to input a game start instruction to the input instruction means, the gaming machine must be changed to an operable state where the input instruction means can be touched. Therefore, the gaming machine is changed to such an operable state. Since the fraudulent act is detected at the time when it is changed to the operable state, the deterrence acts on the fraudulent act, and the fraudulent act can be reduced.

(2) In the gaming machine according to (1),
An encapsulation means for encapsulating the control means;
The input instruction means is disposed at a predetermined location of the control means in a state of being encapsulated in the encapsulation means,
The gaming machine characterized in that the encapsulating means includes a micro hole for operating the input instruction means at a location corresponding to the input instruction means of the control means.

  According to the invention described in (2) above, the encapsulating means encapsulates the control means. The input instruction means is disposed at a predetermined position of the control means encapsulated in the encapsulation means. The encapsulating means is provided with a micro hole for operating the input instruction means at a location corresponding to the input instruction means of the control means. Therefore, the input instruction means of the control means encapsulated by the encapsulating means cannot be operated by directly touching it manually, and certain effects can be achieved in suppressing fraud. In other words, the input instruction means of the control means in the encapsulation means cannot be operated without using a member that can be inserted into the micro hole of the encapsulation means (for example, a thin or rod-like member, a tool, etc.). Excellent measures.

(3) In the gaming machine according to (1) or (2),
The game start instruction detecting means detects a game start instruction based on a specific input instruction mode for the input instruction means.

  According to the invention described in (3) above, the game start instruction detecting means detects a game start instruction based on a specific input instruction mode for the input instruction means. That is, if the input instruction mode for the input instruction means is not a specific input instruction mode, it is not recognized as a game start instruction and is not detected as a game start instruction, but the input instruction mode for the input instruction means is a specific input instruction mode. The game start instruction is recognized and detected as a game start instruction. Therefore, since the game start instruction is detected by the game start instruction detecting means only when an input instruction is given to the input instruction means in a specific input instruction mode, it is excellent in preventing fraud. That is, simply touching or appropriately operating the input instruction means does not change the operation, that is, the input instruction form, to a specific input instruction form, and the input instruction action to the input instruction means remains invalid. The game start instruction detecting means cannot detect the game start instruction.

(4) In the gaming machine according to (3),
The game start instruction detecting means sets a predetermined period after the initialization of the control means in the initialization means as a detection period, and issues a game start instruction based on a specific input instruction mode for the input instruction means in the detection period. A gaming machine characterized by detection.

  According to the invention described in (4) above, the game start instruction detecting means sets a predetermined period after the initialization of the control means in the initializing means as a detection period, and a specific input instruction to the input instruction means in the detection period. A game start instruction is detected based on the mode. That is, if the input instruction mode for the input instruction unit within a predetermined period after the initialization of the control unit is not a specific input instruction mode, it is not recognized as a game start instruction and is not detected as a game start instruction. If the input instruction mode for the input instruction means within a predetermined period after conversion is a specific input instruction mode, it is recognized as a game start instruction and detected as a game start instruction. Therefore, the game start instruction is detected by the game start instruction detection means only when an input instruction is given to the input instruction means in a specific input instruction mode within the detection period, so that there is a time limit. It is further excellent in preventing fraud. That is, there is a time restriction that the input instruction means must be input in a specific input instruction mode within the detection period, and further illegal acts can be prevented.

(5) In the gaming machine according to (3) or (4),
The game start instruction detecting means includes
Storage means for storing reference information corresponding to the specific input instruction mode;
A determination means for determining a match between the measurement information corresponding to the input instruction mode for the input instruction means actually made and the reference information stored in the storage means;
With
A gaming machine, wherein a game start instruction is detected when the determination means determines that the measurement information matches the reference information.

  According to the invention as described in said (5), a memory | storage means memorize | stores the reference | standard information corresponding to a specific input instruction | indication aspect. The determination unit determines whether the measurement information corresponding to the input instruction mode for the input instruction unit actually made matches the reference information stored in the storage unit. It is assumed that the game start instruction detecting unit detects a game start instruction when the determination unit determines that the measurement information matches the reference information. That is, if the input instruction mode for the input instruction means is not a specific input instruction mode, it is not recognized as a game start instruction and is not detected as a game start instruction, but the input instruction mode for the input instruction means is a specific input instruction mode. The game start instruction is recognized and detected as a game start instruction. Therefore, since the game start instruction is detected by the game start instruction detecting means only when an input instruction is given to the input instruction means in a specific input instruction mode, it is excellent in preventing fraud. That is, simply touching or appropriately operating the input instruction means does not change the operation, that is, the input instruction form, to a specific input instruction form, and the input instruction action to the input instruction means remains invalid. The game start instruction detecting means cannot detect the game start instruction.

(6) In the gaming machine according to (5),
The storage means is a non-volatile storage means, a storage means excluded from the initialization in the initialization of the control means, or a storage means protected from the initialization in the initialization of the control means. A gaming machine characterized by

  According to the invention described in (6), the storage means is a nonvolatile storage means, a storage means excluded from the initialization in the initialization of the control means, or the initialization in the initialization of the control means. Since the storage means is protected from storage, the storage contents of the storage means are not initialized when the control means is initialized, and illegal acts based on the initialization of the storage means can be prevented. Furthermore, it is effective in preventing fraud.

(7) In the gaming machine according to (5) or (6),
The game start instruction detecting means includes
And receiving means for receiving designation information transmitted from information processing means outside the gaming machine;
Changing means for changing the reference information stored in the storage means based on the designation information received by the receiving means;
With
The game machine according to claim 1, wherein the determination means determines whether the measurement information corresponding to the input instruction mode for the input instruction means actually made matches the reference information changed and stored in the storage means.

  According to the invention as described in said (7), a receiving means receives the designation | designated information transmitted from the information processing means outside a game machine. The changing unit changes the reference information stored in the storage unit based on the designation information received by the receiving unit. The storage means stores the changed reference information corresponding to a specific input instruction mode. The determination unit determines whether the measurement information corresponding to the input instruction mode for the input instruction unit actually made matches the changed reference information stored in the storage unit. Accordingly, it is assumed that the game start instruction detecting unit detects a game start instruction when the determination unit determines that the measurement information matches the reference information. That is, it is possible to change the input instruction mode with respect to the input instruction means, and further prevent illegal acts.

(8) In the gaming machine according to any one of (4) to (7),
The input instruction means is an operation button,
The specific input instruction mode is to operate the operation button a specific number of times or to press and hold the operation button for a predetermined period.

  According to the invention described in (8) above, the specific input instruction mode is that the operation button as the input instruction means is operated a specific number of times or long-pressed over a predetermined period. When the operation button is operated a specific number of times, the game start instruction is detected when the operation button is operated a specific number of times, and the operation button is operated a number of times other than the specific number It can be assumed that no game start instruction is detected. That is, if the operation button is not operated a specific number of times, it is not recognized as a game start instruction and is not detected as a game start instruction. However, if the operation button is operated a specific number of times, it is recognized as a game start instruction and detected as a game start instruction. The Therefore, only when the operation button is operated a specific number of times, the game start instruction detecting means detects the game start instruction, which is excellent in preventing illegal acts. In other words, simply touching an operation button or operating it an appropriate number of times does not cause the operation of the operation button to be in a specific input instruction mode, and the operation action of the operation button remains invalid, and a game start instruction The detecting means cannot detect the game start instruction. Even when a case where the operation button is pressed and held for a predetermined period is employed as the specific input instruction mode, the same effect as described above is obtained. That is, the game start instruction is detected when the operation button is pressed for a predetermined period, and the game start instruction is not detected when the operation button is pressed for a period other than the predetermined period. That is, if the operation button is pressed for a period other than the predetermined period, the game start instruction is not recognized and is not detected as a game start instruction. However, if the operation button is pressed for a predetermined period, the game start instruction is recognized. , Detected as a game start instruction. Therefore, the game start instruction is detected by the game start instruction detecting means only when the operation button is pressed and held for a predetermined period, which is excellent in preventing illegal acts. In other words, simply touching an operation button or performing an appropriate long-press operation does not indicate that the operation of the operation button is in a specific input instruction mode, the operation action of the operation button remains invalid, and the game starts. The instruction detecting means cannot detect a game start instruction.

(9) In the gaming machine according to (8),
The gaming machine, wherein the operation button is mounted on a board surface of the control means.

  According to the invention described in (9), since the operation button is mounted on the board surface of the control means, a connection cable or the like for connecting the operation button and the control means is not necessary, The fraudulent acts that are performed can be resolved. That is, since the operation buttons are mounted on the board surface of the control means and connected in a pattern, there is an effect of further suppressing fraud.

(10) In the gaming machine according to (8) or (9),
The operation button is provided in a separate control unit connected to the control unit separately from the control unit,
The gaming machine, wherein the control means and the separate control means are encapsulated by an encapsulation means.

  According to the invention described in (10), the operation button is separate from the control means (for example, control board, main control board) and is connected to the control means separately from the control means (for example, separate board, separate control). The control means and the separate control means are encapsulated by the encapsulation means. Therefore, even when the operation button is not provided in the control means but provided in another control means, there is an effect of further suppressing fraud.

(11) In the gaming machine according to claim 1,
State information generating means for generating state information related to the initialization of the control means by the initialization means;
An external output means for outputting the state information generated by the state information generating means to an information processing means outside the gaming machine;
With
The gaming machine is characterized in that the game start instruction detecting means detects a game start instruction by receiving game start instruction information transmitted from the information processing means.

  According to the invention described in (11) above, the state information generation unit generates the state information regarding that the control unit has been initialized by the initialization unit. The external output means outputs the state information generated by the state information generation means to the information processing means outside the gaming machine. It is assumed that the game start instruction detecting means detects the game start instruction by receiving the game start instruction information from the information processing means. Therefore, a normal game that can give a player a game profit unconditionally after the initialization of the control means is not started, but a game start instruction detection means is started after the initialization of the control means. Until an instruction is detected, that is, until a game start instruction is detected by receiving game start instruction information from the information processing means, the start of a normal game that can give a game profit to the player is not performed. Therefore, even if an illegal winning signal is input to the control means in a state where the start of the normal game is restricted in this way, a normal game that can give a game profit to the player is started. It is not possible to gain profits fraudulently. In other words, it is possible to reduce fraudulent acts that attempt to obtain illegal profits by illegally initializing the control means.

(12) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (11),
The control means includes a RAM that backs up data indicating a gaming state before power-off,
The initialization condition establishment detection means detects establishment of an initialization condition for initializing the RAM,
The initialization means initializes the RAM based on initialization condition establishment detection by the initialization condition establishment detection means,
The game start adjusting means is a normal game capable of giving a game profit to a player when a game start instruction is detected by the game start instruction detecting means after the initialization of the RAM by the initialization means. And starting the normal game from the initialization of the RAM by the initialization means until the game start instruction detection means is detected by the game start instruction detection means. .

  According to the invention described in (12), the control means performs control related to a predetermined game related to the player's profit, and includes a RAM that backs up data indicating a game state before the power is turned off. ing. The initialization condition establishment detection means detects establishment of an initialization condition for initializing the RAM of the control means. The initialization unit initializes the RAM of the control unit based on the detection of the initialization condition establishment by the initialization condition establishment detection unit. The game start instruction detecting means detects a game start instruction. The game start adjusting means starts a normal game that can give a game profit to a player when a game start instruction is detected by the game start instruction detecting means after initialization of the RAM by the initialization means, Until the game start instruction detecting means detects the game start instruction after initialization of the RAM by the initialization means, the start of a normal game is restricted. Therefore, after the initialization of the RAM of the control means, a normal game that can give a player a game profit unconditionally is not started, but the game start instruction is detected after the initialization of the RAM of the control means. Until the game start instruction is detected by the means, the start of the normal game that can give the game profit to the player is restricted, so the control in the state where the start of the normal game is restricted in this way Even if an illegal winning signal is input to the means, it is not possible to illegally obtain a profit because a normal game that can give a game profit to the player has not started. In other words, it is possible to reduce fraudulent acts that attempt to obtain illegal profits by illegally initializing the control means.

(13) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (12),
In the state where the start of the normal game is restricted, the game start adjustment means is a game ball payout operation based on a game ball entering the ball entry means, and identification information based on the game ball entry. A gaming machine characterized in that at least one of the fluctuation display operations is restricted, and other game operations are not restricted.

  According to the invention described in (13) above, the game start adjusting means is a game ball payout operation based on a game ball entering the ball entry means in a state where the start of a normal game is restricted. Further, at least one of the variation display operation of the identification information based on the entry of the game ball is prohibited, and other game operations are not limited. Therefore, even if the control means is initialized by fraud and the start of the normal game is restricted, at least one of the game ball payout operation and the identification information variation display operation is Since it is prohibited, other game operations are not prohibited (for example, a game ball can be fired, and a display device that displays identification information in a variable manner is also a normal display). In this way, it is impossible to distinguish between a gaming machine in which the start of a normal game is restricted and a gaming machine in a state in which a normal game is started. If a gaming machine (hall) clerk complains that the game ball is not paid out after the act or that the display of variation based on the start prize is not started, the game machine will open a normal game. There based on it is in the state of being restricted can discover fraud can identify the wrongdoer.

  The “identification information” in the present specification is a numerical symbol, a graphic symbol, or a combination of them, and the transition to an advantageous gaming state (special gaming state) is established or not established. Display to allow the player to visually recognize the success / failure of giving a different specific game value state and the establishment / non-establishment of the gaze that is displayed in a different display manner as to whether the transition to the special game state is established or not It is information.

(14) In the gaming machine according to (13),
Identification information variation display means for displaying identification information variation display effects for notifying the establishment / non-establishment of a gaming state advantageous to the player;
A game board having a game area into which a game ball is driven;
Launch control means for controlling the launch of a game ball in the game area of the game board based on an operation by a player;
With
A ball entry means capable of entering a game ball and disposed at a predetermined location of the game board;
A starting pitching means that is a trigger for starting the identification information variation display effect in the identification information variation display means, and that is capable of entering a game ball and disposed at a predetermined position of the game board;
Payout control means for paying out a predetermined number of game balls based on the game balls entering the ball entry means and the start ball entry means;
With
In the state where the start of the normal game is restricted, the game start adjusting means is at least a game ball payout operation by the payout control means and an identification information fluctuation display effect operation by the identification information fluctuation display means. A gaming machine characterized by restricting one of them and not restricting the firing operation by the firing control means and the display operation other than the identification information fluctuation display effect by the identification information fluctuation display means.

  According to the invention described in (14), the identification information variation display means displays the identification information variation display effect for notifying the establishment / non-establishment of the gaming state advantageous to the player. The game board has a game area in which game balls are driven. The launch control means controls the launch of the game ball in the game area of the game board based on an operation by the player. The ball entry means is disposed at a predetermined location on the game board, and is capable of entering a game ball. The starting ball entry means is one that allows a game ball to enter and is disposed at a predetermined location on the game board, and triggers the start of the identification information fluctuation display effect by the identification information fluctuation display means. The payout control means pays out a predetermined number of game balls based on the entrance of the game balls into the ball entry means and the start ball entry means. The game start adjusting means prohibits at least one of a game ball payout operation by the payout control means and an identification information fluctuation display effect operation by the identification information fluctuation display means in a state where the start of a normal game is restricted. The launch operation by the launch control unit and the display operation other than the identification information variation display effect by the identification information variation display unit are not limited. Therefore, even if the control means is initialized by fraud and the start of a normal game is restricted, at least one of the game ball payout operation and the identification information variation display effect operation Is not prohibited, and other display operations other than the identification information fluctuation display effect in the identification information fluctuation display means are not prohibited (that is, game balls) Is possible, and the identification information variation display means is also a normal display), so at the first glance the start of normal games and the start of normal games are restricted. It is difficult to discriminate from gaming machines that are in the state of being in the game. When a complaint has been made to a game hall (hall) clerk that a variable display effect will not be started, cheating is discovered based on the fact that the game machine is in a state where the start of normal games is restricted And can identify fraudsters.

(15) In a gaming machine provided with a control means for performing control related to a predetermined game related to the player's profit,
Initialization condition establishment detection means for detecting establishment of an initialization condition for initializing the control means;
Initialization means for initializing the control means based on the initialization condition establishment detection in the initialization condition establishment detection means;
Notification means for performing notification after initialization of the control means in the initialization means;
A gaming machine characterized by comprising:

  According to the invention as described in said (15), a control means performs control regarding the predetermined | prescribed game relevant to a player's profit. The initialization condition establishment detection means detects establishment of an initialization condition for initializing the control means. The initialization unit initializes the control unit based on the detection of the initialization condition establishment detection unit by the initialization condition establishment detection unit. The notification means performs notification after the initialization of the control means by the initialization means. Accordingly, it is possible to know that the control means has been initialized by notifying by the notifying means, and it is possible to reduce fraudulent acts that attempt to illegally initialize the control means to obtain unauthorized profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

(16) In the gaming machine according to (15),
The notification means includes: a light emitting means disposed on the front side of the gaming machine; and an identification information fluctuation display means for displaying an identification information fluctuation display effect for notifying establishment / non-establishment of a gaming state advantageous to the player. A gaming machine, wherein at least one of them is used to perform notification after initialization of the control means by the initialization means.

  According to the invention described in (16) above, the notifying means includes a light emitting means disposed on the front side of the gaming machine and an identification information fluctuation display for notifying establishment / non-establishment of a gaming state advantageous to the player. At least one of the identification information variation display means for displaying the effect is used to notify the initialization means after initialization of the control means. Therefore, it is possible to know that the control means has been initialized by notification by the light emitting means or the identification information variation display means, and it is possible to reduce fraudulent acts that attempt to obtain illegal profits by improperly initializing the control means. As a result, it is possible to provide a gaming machine that can reduce fraud.

(17) In the gaming machine according to (15),
The notification means includes a light emitting means disposed at a predetermined location of the control means, and performs notification after the initialization of the control means by the initialization means by causing the light emission means to emit light in a predetermined manner. A gaming machine characterized by being a thing.

  According to the invention described in (17) above, the notifying means includes the light emitting means disposed at a predetermined position of the control means, and the light emitting means is predetermined after the initialization of the control means by the initializing means. It is performed by emitting light in the mode. Therefore, the fact that the control means has been initialized cannot be known from the appearance of the gaming machine, but can be known by notification by the light emitting means of the control means. In other words, it is not clearly informing the unspecified person (for example, a player, a passerby, a bystander, or a person related to the hall) that the control means has been initialized, but a specific person (for example, a hall). Only those who are in a position to properly manage gaming machines). Can be used to identify fraudsters.

(18) In the gaming machine according to any one of (15) to (17),
A game start instruction detecting means for detecting a game start instruction;
The informing means continues the informing until a game start instruction is detected by the game start instruction detecting means.

  According to the invention as described in said (18), a alerting | reporting means continues alerting | reporting until there exists detection of the game start instruction | indication in a game start instruction | indication detection means. Therefore, it is possible to know that the control unit has been initialized by continuing the notification by the notification unit, and it is possible to reduce fraudulent acts that attempt to illegally initialize the control unit to obtain unauthorized profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

(19) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (15),
The informing means continues the informing until a game start instruction is detected by the game start instruction detecting means.

  According to the invention as described in said (19), a alerting | reporting means continues alerting | reporting until the game start instruction | indication detection means detects the game start instruction | indication. Therefore, it is possible to know that the control unit has been initialized by continuing the notification by the notification unit, and it is possible to reduce fraudulent acts that attempt to illegally initialize the control unit to obtain unauthorized profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

(20) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (13),
The game start adjusting means does not fire the game ball into the game area after the initialization of the control means by the initialization means and until a game start instruction is detected by the game start instruction detection means. A gaming machine characterized by limiting the launching of game balls.

  According to the invention described in (20) above, the game start adjusting means is a game ball after the initialization of the control means by the initialization means until the game start instruction detection means is detected by the game start instruction detection means. The launch of the game ball is restricted so as not to be launched into the game area. Therefore, until the game start instruction is detected after the control means is initialized, the game ball cannot be launched into the game area, so that the game cannot be performed and the game cannot be performed. There is no profit. Therefore, it is possible to reduce fraudulent acts that attempt to illegally initialize the control means and obtain illegal profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

(21) In the gaming machine according to (20),
The control means is a main control means for controlling the gaming machine and having a function of controlling the launch of a game ball,
The main control means comprises the initialization condition establishment detection means, the initialization means, and the game start adjustment means.

  According to the invention described in (21) above, the control means controls the gaming machine in a centralized manner, and is the main control means having a function of controlling the launch of the game ball. The main control means includes initialization condition establishment detection means, initialization means, and game start adjustment means. The main control means launches the game ball so as not to fire the game ball into the game area after the initialization of the main control means by the initialization means and until a game start instruction is detected by the game start instruction detection means. Limit. Therefore, until the game start instruction is detected after the main control means is initialized, the game ball cannot be launched into the game area, so that the game cannot be performed and the game cannot be performed. You can't get a good profit. Therefore, it is possible to reduce fraudulent acts that attempt to illegally initialize the main control means and obtain illegal profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

(22) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (21),
The gaming machine is a pachinko machine.

  According to the gaming machine described in (22) above, it is possible to provide a pachinko machine that can reduce fraud. The basic configuration of the pachinko machine is provided with an operation handle, and a ball as a game medium is launched into a predetermined game area in accordance with the operation of the operation handle, and the ball is disposed at a predetermined position in the game area. In other words, the identification information (such as symbols) that is dynamically displayed on the display device is determined and stopped after a predetermined time on the condition that a winning (or passing through the operation gate) is required for the operation port. In addition, when a special gaming state occurs, variable winning means (specific winning opening) disposed at a predetermined position in the gaming area is opened in a predetermined manner so that a ball can be won, and a value corresponding to the number of winnings is obtained. Examples include those to which values (including data written on magnetic cards as well as premium balls) are given.

(23) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (20),
The gaming machine is a slot machine.

  According to the gaming machine described in (23) above, it is possible to provide a slot machine that can reduce fraud. The basic configuration of the slot machine is “variable display means for confirming and displaying the identification information after dynamically displaying an identification information string composed of a plurality of identification information, and for operating the starting operation means (for example, an operation lever). As a result, the dynamic display of the identification information is started, and the dynamic display of the identification information is stopped due to the operation of the operation means for stop (for example, the stop button) or when a predetermined time elapses. The game machine is provided with special game state generating means for generating a special game state advantageous to the player on the condition that the confirmed identification information at that time is the specific identification information. In this case, examples of the game medium include coins and medals.

(24) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (20),
The gaming machine is a combination of a pachinko machine and a slot machine.

  According to the gaming machine described in (24), it is possible to provide a fusion of a pachinko machine and a slot machine that can reduce fraud. The basic configuration of the merged component includes “an identification information variation display unit that dynamically displays an identification information sequence including a plurality of identification information and then displays the identification information in a fixed manner, and includes a starting operation unit (for example, an operation lever). The dynamic display of the identification information is started due to the operation of), and the dynamic display of the identification information is stopped due to the operation of the operation means for stop (for example, the stop button) or when a predetermined time elapses. And a special gaming state generating means for generating a special gaming state advantageous to the player on the condition that the confirmed identification information at the time of the stoppage is specific identification information, and using a ball as a game medium A gaming machine that is configured to require a predetermined number of balls at the start of dynamic display of the identification information and to be paid out when a special gaming state occurs.

(25) In the gaming machine according to (23) or (24),
The control means is a main control means for overall control of the gaming machine,
It is provided with a throw-in means into which a game medium is thrown when playing,
The thrown-in means includes a throw-in prohibiting means for prohibiting the game medium from being thrown into the thrown-in means,
The main control means comprises the initialization condition establishment detection means, the initialization means, and the game start adjustment means,
The game start adjusting means is a game medium to the thrown-in means after the initialization of the main control means by the initialization means and until a game start instruction is detected by the game start instruction detection means. A gaming machine characterized by controlling the insertion prohibiting means so as to prohibit the insertion of the game.

  According to the invention described in the above (25), the game medium is thrown into the thrown-in means when playing. The thrown-in means includes a throw-in prohibiting means for prohibiting the game medium from being thrown into the thrown-in means. The main control means performs overall control of the gaming machine, and includes initialization condition establishment detection means, initialization means, and game start adjustment means. The game start adjustment means prohibits the insertion of the game medium into the thrown-in means until the game start instruction is detected by the game start instruction detecting means after the initialization of the main control means by the initialization means. Thus, the charging prohibition means is controlled. Therefore, until the game start instruction is detected after the main control means is initialized, the game medium cannot be put into the thrown-in means, so that the game cannot be played and the game cannot be played. , You can't get fraud. Therefore, it is possible to reduce fraudulent acts that attempt to illegally initialize the main control means and obtain illegal profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

(26) In the gaming machine according to (23) or (24),
The control means is a main control means for overall control of the gaming machine,
It is provided with a throw-in means into which a game medium is thrown when playing,
The thrown-in means includes a discharging means for discharging the game medium thrown into the thrown-in means,
The main control means comprises the initialization condition establishment detection means, the initialization means, and the game start adjustment means,
The game start adjusting means is a game that has been thrown into the thrown-in means until the game start instruction is detected by the game start instruction detecting means after the initialization of the main control means by the initialization means. A gaming machine, wherein the discharging means is controlled so as to discharge the medium for use.

  According to the invention described in the above (26), the game medium is thrown into the thrown-in means in the game. The thrown-in means includes discharge means for discharging the game medium thrown into the thrown-in means. The main control means performs overall control of the gaming machine, and includes initialization condition establishment detection means, initialization means, and game start adjustment means. The game start adjusting means discharges the game medium thrown into the thrown-in means until the game start instruction is detected by the game start instruction detecting means after the initialization of the main control means by the initialization means. So as to control the discharging means. Therefore, until the game start instruction is detected after the main control means is initialized, even if a game medium is inserted into the input means, it is discharged as it is, so that the game can be performed. As long as it is not possible to play a game, no illegal profits can be obtained. Therefore, it is possible to reduce fraudulent acts that attempt to illegally initialize the main control means and obtain illegal profits. As a result, it is possible to provide a gaming machine that can reduce fraud.

  According to the gaming machine of the present invention, control means for performing control related to a predetermined game related to the player's profit, and initialization condition establishment detection means for detecting establishment of an initialization condition for initializing the control means And an initialization means for initializing the control means, a game start instruction detection means for detecting a game start instruction, and an initialization means based on the initialization condition establishment detection by the initialization condition establishment detection means. When a game start instruction is detected by the game start instruction detecting means after initialization of the control means, a normal game capable of giving a game profit to the player is started, and the initialization means A game start adjusting means for restricting the start of a normal game after the initialization of the control means until the game start instruction detecting means detects the game start instruction detecting means. Later unconditionally A normal game that can give a game profit to a player is not started, but until the game start instruction is detected by the game start instruction detecting means after the control means is initialized, Even if an illegal winning signal is input to the control means in a state where the start of a normal game capable of giving a profit is restricted and the start of the normal game is restricted in this way, the game profit is given to the player. Since a normal game that can be granted has not been started, it is not possible to profit illegally. In other words, it is possible to reduce fraudulent acts that attempt to obtain illegal profits by illegally initializing the control means. As a result, it is possible to provide a gaming machine that can reduce fraud.

  Hereinafter, various embodiments of a pachinko gaming machine (hereinafter simply referred to as “pachinko machine”) will be described in detail with reference to the drawings.

  A pachinko machine according to Embodiment 1 will be described. FIG. 1 is a front view of the pachinko machine 10, and FIG. 2 is a perspective view showing a state in which the inner frame 12 and the front frame set 14 are opened with respect to the outer frame 11. However, FIG. 2 shows a state in which the lower plate unit 13 is removed from the inner frame 12 for convenience.

  As shown in FIGS. 1 and 2, the pachinko machine 10 includes an outer frame 11 that forms an outer shell of the pachinko machine 10, and an inner frame 12 that is supported on one side of the outer frame 11 so as to be opened and closed. ing. Below, the structure of the outer frame 11 and the inner frame 12 is demonstrated in detail separately.

  The outer frame 11 is formed in a rectangular shape as a whole by a wooden plate material, and each plate material is assembled by a detachable fastener such as a small screw. In the present embodiment, the outer dimension of the outer frame 11 is 809 mm (inner dimension 771 mm), and the outer dimension in the left and right direction is 518 mm (inner dimension 480 mm). The outer frame 11 may be made of a light metal such as resin or aluminum.

  The opening / closing axis of the inner frame 12 is set so as to extend vertically on the opposite side (left side of the pachinko machine 10 in FIG. 1) from the position where the handle (game ball launching handle 18 described later) is installed as viewed from the front of the pachinko machine 10. The inner frame 12 can be sufficiently opened to the front side with the opening / closing axis as an axis. For example, assuming that the opening / closing axis of the inner frame 12 is in the vertical direction on the handle installation location side (the right side of the pachinko machine 10 in FIG. 1), The inner frame 12 cannot be fully opened because it interferes with the pachinko machine or card unit (ball lending unit). The inner frame 12 is made of a synthetic resin, specifically, ABS (acrylonitrile-butadiene-styrene) resin. By doing so, it is highly viscous and resistant to impact, and can be manufactured at low cost.

  The configuration of the inner frame 12 will be described in detail with reference to FIG. FIG. 3 is a front view showing a state in which the front frame set 14 is removed from the pachinko machine 10 (however, in FIG. 3, the configuration in the game area on the surface of the game board 30 is shown as blank for convenience).

  The inner frame 12 is roughly divided into a lower tray unit 13 attached to the lowermost portion thereof, and an opening / closing axis on the left and right sides of the inner frame 12 in the upper range of the lower tray unit 13 as an axis. A front frame set 14 that is freely attached, a resin base 20 to be described later, and a game board 30 that is attached to the rear side of the resin base 20 are provided. Each of these configurations will be described in detail below.

  The lower plate unit 13 is fixed to the inner frame 12 with a fastener such as a screw. On the front side of the lower tray unit 13, a lower tray 15, a ball release lever 17, a game ball launching handle 18, an ashtray 22, and a sound output port 24 are provided. The lower tray 15 as a ball receiving tray is provided at the substantially central portion of the lower tray unit 13, and the game balls discharged from the discharge port 16 can be stored in the lower tray 15. The ball removal lever 17 is for removing a game ball in the lower plate 15. By moving the ball removal lever 17 to the left in FIG. 1, a predetermined position on the bottom surface of the lower plate 15 is opened, The game balls stored in the dish 15 can be pulled out downward through the opening on the bottom surface of the lower dish 15. The game ball launching handle 18 is disposed so as to protrude to the front side on the right side of the lower plate 15. In accordance with the operation of the game ball launch handle 18 by the player, the game ball launcher 38 is driven into a game board 30 to be described later. The game ball launching device 38 includes a game ball launching handle 18, a set handle 228, which will be described later, a launching motor 229 (see FIG. 6), and the like. The game ball launching device 38 described above corresponds to the game ball launching means in the present invention. The sound output port 24 is an output port for outputting sound from a speaker provided in the lower plate unit 13 or on the back surface. The ashtray 22 is provided on the left side of the lower plate 15. The right side of the ashtray 22 is cantilevered by the lower plate 15 so that the ashtray 22 rotates around the axis in the left-right direction (horizontal direction) as an axis (for example, forwards toward the front side).

  Note that most of the lower dish unit 13 is molded of ABS resin in the same manner as the inner frame 12. By doing so, it is highly viscous and resistant to impact, and can be manufactured at low cost. In particular, the surface layer forming the lower plate 15 and the front panel portion behind the lower plate are formed of flame-retardant ABS resin. For this reason, this part is difficult to burn.

  As shown in FIG. 2, the front frame set 14 is attached to the inner frame 12 so as to be openable and closable. It can be opened to the front side with an axial center. Moreover, the front frame set 14 is attached so as to fit into the outer wall (rib) 12b (see FIG. 3) of the inner frame 12. That is, since at least a part of the side surface of the front frame set 14 is attached so as to fit into the outer wall (rib) 12b of the inner frame 12, foreign matter (from the gap between the inner frame 12 and the front frame set 14) Such as a needle or thin plate) can be prevented. Further, since the front frame set 14 is made of a synthetic resin, specifically, an ABS resin, like the inner frame 12, the front frame set 14 is highly viscous and resistant to impact, and can be manufactured at low cost.

  On the other hand, an upper plate 19 as a receiving tray for game balls is integrally provided below the front frame set 14 (above the lower plate 15). Here, the upper plate 19 is a ball receiving tray for temporarily storing the game balls and guiding them to the game ball launching device 38 while aligning them in a line. In the conventional pachinko machine, a front decorative frame that can be opened and closed with respect to the inner frame is provided below the front frame set, and the upper decorative frame is provided on the front decorative frame. The upper plate 19 is provided directly to the front frame set 14 and is omitted. Similar to the lower plate 15, the upper plate 19 has a structure in which the surface layer is formed of flame-retardant ABS resin.

  Here, the front frame set 14 is provided to be extended below the pachinko machine 10 so as not to interfere with at least the game ball launching handle 18. The dimension to the lower end of the front frame set 14 (H1 in FIG. 1) is, for example, about 201 mm in one existing model, but is about 172 mm, which is about 30 mm smaller in the pachinko machine 10. In addition, along with this, the dimension from the lower end of the pachinko machine 10 to the upper plate 19 (H2 in FIG. 1) is also reduced, and in the existing model, for example, it is about 298 mm, whereas in this pachinko machine 10, it is 261 mm. It has become. In such a configuration, there is a concern that the distance between the nozzle part of the ball lending device and the upper plate 19 will increase due to the lowering of the position of the upper plate 19, and the spilled out game balls that are lent out in this embodiment, A part of the peripheral wall of the upper plate 19 was raised at a portion (left side portion) that receives the game ball from the nozzle portion (the high wall portion 19a in FIG. 1). Thereby, even if it has the structure which lowered the position of the top plate 19, inconveniences, such as spilling out of a rental game ball, are eliminated. In addition, the height dimension of the high wall part 19a should just be commensurate with the down dimension of the upper plate 19, and was 25 mm in the present Example.

  As shown in FIG. 3, the inner frame 12 is mainly composed of a resin base 20 having a rectangular outer shape, and a substantially circular window hole 21 is formed at the center of the resin base 20. A game board 30 is detachably mounted on the rear side of the resin base 20. The game board 30 is made of a rectangular plywood, and is attached in a state in which the peripheral edge thereof is in contact with the back side of the resin base 20 (inner frame 12). Accordingly, a substantially central portion of the front surface portion of the game board 30 is exposed to the front surface side of the inner frame 12 through the window hole 21 of the resin base 20. The vertical length of the game board 30 is 476 mm, and the horizontal length is 452 mm (same size as before).

  Next, the configuration of the game board 30 will be described with reference to FIG. FIG. 4 is a front view showing the configuration of the game board 30. The game board 30 includes a general winning port 31, a variable winning device 32, a first starting port 33 (for example, an operation chucker), a second starting port 34 (for example, a through gate), a variable display unit 35, and the like. These general winning port 31, variable winning device 32, first starting port 33 (for example, operation chucker), second starting port 34 (for example, through gate), variable display unit 35, etc. It arrange | positions at each through-hole formed by the process, and is attached with the wood screw etc. from the game board 30 front side. A game ball enters the above-described general winning port 31, variable winning device 32, and first starting port 33, and the detected balls are described later (a winning port switch 221, a count switch 223, an operating port switch 224, etc.). Based on the output of the detection switch, a predetermined number of prize balls are paid out to the upper plate 19 (or the lower plate 15). In addition, the game board 30 is provided with an out port 36, so that game balls that have not entered the various winning devices etc. are guided through the out port 36 toward a ball discharge path (not shown). It has become. A number of nails are planted in the game board 30 in order to appropriately disperse and adjust the falling direction of the game balls, and various members (acts) such as the windmill 37 are arranged.

  The variable display device unit 35 includes a first symbol display device 42 for variably displaying a first symbol (for example, a special symbol) as identification information with a winning at the first starting port 33 as a trigger, and a second starting port 34. And a second symbol display device 41 for variably displaying a second symbol (for example, a normal symbol).

  The second symbol display device 41 has a second symbol display unit 43 and a holding lamp 44, and each time a game ball passes through the second starting port 34, for example, a display symbol (ordinary symbol) by the display unit 43 is displayed. The first start port 33 is configured to be in an activated state (opened) for a predetermined time when the fluctuation display stops at a predetermined symbol. The number of times that the game ball has passed through the second start opening 34 is held up to a maximum of 4 times, and the number of times the game ball is held is lighted and displayed by the hold lamp 44. The display unit 43 may be configured to be variably displayed by a part of the first symbol display device 42 (liquid crystal display device) in addition to the configuration to be variably displayed by switching lighting of a plurality of lamps. . Similarly, the hold lamp 44 may be configured to be variably displayed on a part of the first symbol display device 42. The second symbol display device 41 described above corresponds to the normal identification information fluctuation display means in the present invention.

  The first symbol display device 42 is configured as a liquid crystal display device, and the display content is controlled by a display control device 45 described later. The first symbol display device 42 displays, for example, three symbol rows of left, middle and right. Each symbol row is composed of a plurality of symbols, and these symbols are variably displayed on the first symbol display device 42 so as to be scrolled for each symbol row. In the present embodiment, the first symbol display device 42 (liquid crystal display device) includes a large liquid crystal display of 8 inches. The variable display device unit 35 is provided with a center frame 47 so as to surround the first symbol display device 42. The first symbol display device 42 described above corresponds to the identification information variation display means in the present invention, and the display control device 45 described above corresponds to the display control means in the present invention.

  The variable winning device 32 is normally in a closed state in which a game ball cannot be won or difficult to win, and is repeatedly operated between an open state in which a game ball is easy to win and a normal closed state in the event of a big win. ing. More specifically, when a game ball wins at the first start opening 33, the symbols are displayed in a variable manner on the first symbol display device 42, and the confirmed symbol after the stop is a combination of specific symbols set in advance. A special gaming state occurs as a necessary condition. The large winning opening of the variable winning device 32 is in a predetermined open state, and the game ball is configured to be in a state where it is easy to win a prize (a big hit state). Specifically, the passage of a predetermined time or a predetermined number of winnings is defined as one round, and the big winning opening of the variable winning device 32 is repeatedly opened a predetermined number of times. The number of times that the game ball has passed through the first start port 33 is held up to a maximum of 4 times, and the number of times that the game ball is held is lit and displayed by the hold lamp 46. Note that the hold lamp 46 may be configured so as to be variably displayed on a part of the first symbol display device 42.

  Further, the game board 30 is provided with a rail unit 50 for guiding the game ball launched from the game ball launching device 38 to the upper part of the game board 30, and is launched in accordance with the turning operation of the game ball launch handle 18. The played game balls are guided to a predetermined game area through the rail unit 50. The rail unit 50 is formed of a ring-shaped resin molded product (for example, a molded product added with fluororesin), and has an inner rail 51 and an outer rail 52 that are integrally formed in an inner and outer double. . In addition, since the rail unit 50 is shape | molded by adding a fluororesin, it can reduce the frictional resistance of the game ball about the back surface 50a shown in FIG. The inner rail 51 is formed in a substantially annular shape except for about 1/4 of the upper part, and the outer rail 52 is formed so that a part (mainly the left side) faces the inner rail 51. In this case, a guide rail is constituted by the inner rail 51 and the outer rail 52, and a spherical guide passage is formed by a portion (the left portion toward the left) where the rails 51 and 52 are parallel to each other with a predetermined interval. The ball guide passage is formed in a groove shape having a contact surface with the game board 30, that is, a groove shape in which the front side is opened.

  A return ball preventing member 53 is attached to the tip of the inner rail 51 (upper left portion in FIG. 4). This prevents a situation in which the game ball once guided from the ball guide path between the inner rail 51 and the outer rail 52 to the upper part of the game board 30 returns to the ball guide path again. Yes. Further, a return rubber 54 is attached to the outer rail 52 at a position corresponding to the maximum flight portion of the game ball (upper right portion in FIG. 4: a portion corresponding to the tip portion of the outer rail 52). Therefore, the game ball fired at a predetermined momentum or more hits the return rubber 54 and is bounced back. On the inner surface of the outer rail 52, there is a sliding plate 55 as a long metal strip made of stainless steel to make the flight of the game ball smoother, that is, to reduce the frictional resistance of the game ball. It is attached.

  An arc-shaped flange 56 projecting outward is formed on the outer peripheral portion of the rail unit 50. The flange 56 constitutes a mounting surface for the game board 30. When the rail unit 50 is attached to the game board 30, the flange 56 is brought into contact with the game board 30, and in this state, screws or the like are inserted into a plurality of through holes formed in the flange 56. The rail unit 50 is fastened to 30. In this embodiment, in order to firmly fasten at least the left side of the rail unit 50 to the game board 30, the left side of the rail unit 50 is fastened to the game board 30 with more screws than the right side. The adhesion to the game board 30 with respect to the left side can be improved, and the ball flying of the game ball can be improved. This is because if the left side of the rail unit 50 is wobbled with respect to the game board 30, the momentum of the game ball emitted to the rail unit 50 is absorbed by the wobble.

  Furthermore, in the present embodiment, the top, bottom, left, and right ends of the rail unit 50 are formed in a substantially straight line (flat) when viewed from the front. That is, the flange 56 is cut off at each of the upper, lower, left and right ends of the rail unit 50, and the rail diameter can be expanded in a limited area in the pachinko machine 10, that is, the game area on the game board 30 can be expanded. ing.

  A convex portion 57 is formed at the entrance of the ball guide passage between the inner rail 51 and the outer rail 52 so as to close a part of the ball guide passage. The convex portion 57 is provided in a substantially vertical direction from the inner rail 51 to the lower end portion of the rail unit 50, and a foul ball that does not reach the game area and flows backward in the ball guide passage is used as a foul ball passage 63 (see FIG. 3). Play a role in guiding. The lower right corner and the lower left corner of the game board 30 are spaces for sticking stickers (S1, S2 in FIG. 4) and plates such as stamps (for example, serial numbers are described). In order to secure this adhering space, notches 58 and 59 are formed in the flange 56. By sticking a seal such as a certificate (S1, S2 in FIG. 4) to the lower right corner or the lower left corner of the game board 30, the game board 30 and the certificate can be uniquely defined.

  Next, the game area will be described. The game area is partitioned and formed in a substantially circular shape by the inner peripheral portion (inner and outer rails) of the rail unit 50. In particular, in this embodiment, the game area partitioned on the board surface of the game board 30 is far more than conventional. It is greatly configured. In the present embodiment, the distance between the uppermost point of the outer rail 52 and the lower part of the game board 30 is 445 mm (58 mm longer than the conventional product), and is from the extreme left position of the outer rail 52 to the extreme right position of the inner rail 51. The distance is 435 mm (50 mm longer than the conventional product). The distance from the extreme left position of the inner rail 51 to the extreme right position of the inner rail 51 is 418 mm.

  In the present embodiment, the game area is a region surrounded by the inner rail 51 and the outer rail 52 as viewed from the front of the pachinko machine 10, except for the guide rail region which is a parallel part of the inner and outer rails 51 and 52. As an area. Therefore, when it is referred to as a game area, the guide rail portion is not included, and the left limit position toward the game area is specified not by the outer rail 52 but by the inner rail 51. Similarly, the right limit position toward the game area is specified by the inner rail 51. The lower limit position of the game area is specified by the lower end position of the game board 30. Further, the upper limit position of the game area is specified by the outer rail 52.

  Therefore, in the present embodiment, the width of the game area (maximum width in the left-right direction) is 418 mm, and the height of the game area (maximum width in the vertical direction) is 445 mm.

  Here, the width of the gaming area is preferably at least 380 mm. More preferably, it is 390 mm or more, 400 mm or more, 410 mm or more, 420 mm or more, 430 mm or more, 440 mm or more, 450 mm or more, and further 460 mm or more. Of course, it may be 470 mm or more. That is, the width of the game area is preferably as large as possible from the viewpoint of expanding the game area. The height of the game area is preferably at least 400 mm. More preferably, it is 410 mm or more, 420 mm or more, 430 mm or more, 440 mm or more, 450 mm or more, and more preferably 460 mm or more. Of course, it is good also as 470 mm or more, 480 mm or more, and 490 mm or more. In other words, the height of the game area is preferably as large as possible from the viewpoint of expanding the game area. In addition, about the combination of the said width | variety and height, it is good also as what combined the said numerical value arbitrarily.

  In the present embodiment, the ratio of the area of the game area to the surface of the game board 30 is about 70%, which is much larger than the conventional area ratio. Note that the area ratio of the game area to the surface of the game board 30 has been only about 50% in the past, so it can be said that the game area is considerably expanded on the premise that the game board 30 is shared. It should be noted that the external shape of the pachinko machine 10 is almost uniform among manufacturers for the convenience of installation in the game hall, and in the situation where the size of the game board 30 must be the same, the surface of the game board 30 as described above. Increasing the ratio of the area of the gaming area to about 20% is very significant from the viewpoint of expanding the gaming area. Here, the ratio is preferably at least 60% or more. More preferably, it is 65% or more, More preferably, it is 70% or more. Further, if it is 75% or more exceeding the case of this embodiment, it is more desirable. Furthermore, it may be 80% or more.

  Further, the ratio of the area of the game area to the area of the front side of the entire pachinko machine 10 is about 40%, which is a much larger area ratio than before. The area ratio of the game area to the area of the front side of the entire pachinko machine 10 is desirably 35% or more. Of course, it may be 40% or more, 45% or more, or 50% or more.

  In addition, the 2nd starting port 34 located in the both sides of the variable display apparatus unit 35 has a guide mechanism in which the game ball which passed this 2nd starting port 34 is approached toward the center. Thereby, even when the game area is expanded in the left-right direction, the game ball can be guided toward the center first start port 33 and the variable prize-winning device 32. By expanding, it is possible to suppress a decrease in interest due to difficulty in winning a game ball. Furthermore, by extending the game area in the left-right direction, various arrangements of the windmill 37, the second start port 34, a plurality of nails (guide nails for guiding the game ball to the center), and other accessories are arranged. The behavior of the game ball in the game areas on the left and right sides of the variable display device unit 35 can be made more interesting. In addition, since the game area is also expanded in the vertical direction, various windmills 37, second start ports 34, a plurality of nails, and other accessories can be further arranged in the vertical direction in the game area. The behavior of the game ball can be made even more interesting.

  Returning to the description of FIG. 3, in the resin base 20, below the window hole 21 (game board 30), a launch rail 61 for guiding the game ball immediately after being launched from the game ball launcher 38 is attached. ing. The firing rail 61 is fixedly attached to the resin base 20 via a metal plate 62 behind the firing rail 61, and is configured to extend linearly at a predetermined firing angle (launch angle). Accordingly, the game ball that is launched in accordance with the turning operation of the game ball launching handle 18 is first launched obliquely upward along the launch rail 61, and thereafter, into the predetermined game area through the ball guide path of the rail unit 50 as described above. Guided.

  In the case of this pachinko machine 10, it has already been described that the game area is greatly expanded compared to the conventional case, but under such a configuration, the curvature of the guide rail must be reduced, so that the launch ball is stabilized. Need some ingenuity. Therefore, in the present embodiment, the launch position of the game ball is lowered and the inclination angle (launch angle) of the launch rail 61 is made somewhat larger than that of the existing one (that is, the launch rail 61 is raised) to further launch. The length of the rail 61 is made longer than the existing one so as to ensure a sufficiently long ball guiding distance. Thereby, the game ball launched from the game ball launcher 38 can be guided to the guide rail in a more stable state. Particularly in this case, the launch rail 61 is formed so as to extend from the launch position of the game ball launcher 38 to a position beyond the center position (out port 36) of the game area.

  Further, there is a gap of a predetermined interval between the firing rail 61 and the rail unit 50 (guidance rail), and a foul ball passage 63 is formed below the gap. Therefore, if the game ball launched from the game ball launching device 38 does not reach the return ball prevention member 53 and returns to the inside of the guide rail as a foul ball, the foul ball passes through the foul ball passage 63 to the lower plate. 15 is discharged. Incidentally, in the case of the present embodiment, the length of the firing rail 61 is about 240 mm, and the length of the gap at the tip of the firing rail (the length on the extension line of the firing rail 61) is about 40 mm.

  When the foul spheres flow backward in the guide rail, most of them flow along the outer rail 52 and drop downward when reaching the lower end of the outer rail 52. However, some foul spheres fall inside the guide rail. There is also a thing that jumps to the inner rail 51 side. At this time, the splashed foul ball hits the convex portion 57 at the entrance of the ball guide passage and is guided to the foul ball passage 63. Thereby, all of the foul balls are surely guided to the foul ball passage 63. This suppresses interference between the foul ball and the next game ball to be launched.

  Although detailed disclosure of the drawings is omitted, game balls are supplied to the game ball launcher 38 one by one from the ball outlet on the front frame set 14 side (the ball outlet leading from the most downstream portion of the upper plate 19). . At this time, since the launch position of the game ball is lowered in the present embodiment, the drop from the exit of the ball on the front frame set 14 side to the launch position becomes large, but in the vicinity of the base end portion of the launch rail 61, its right side and Guide members 65 and 66 were installed on the front side. Thereby, the game ball supplied from the ball exit on the front frame set 14 side is always set at a predetermined launch position, and a stable launch operation can be realized. Further, the game ball launching device 38 is provided with a ball striking ball, and a game ball is launched with the rotation of the ball striking center around the shaft portion. Therefore, while aiming to reduce the weight of the hitting ball by changing the material to light metal such as aluminum and reducing the size of the shaft, the head portion of the hitting ball (on the side opposite to the shaft) is secured to ensure sufficient firing force. A weight is provided at the end. Thereby, sufficient and stable launch of the game ball can be realized. By providing the weight portion of the hitting ball projecting upward, it is possible to easily pick or hit the hitting ball, and it is easy to adjust the hitting strength of the hitting tip.

  In addition, the code | symbol 67 in FIG. 3 is the discharge port connected to the upper plate 19, and a game ball is discharged to the upper plate 19 through this discharge port 67. FIG. The discharge port 67 is provided with an openable / closable shutter 68 that is displaced between a substantially horizontal state and a substantially vertical state with a substantially horizontal rotation axis as an axis. In a state where the front frame set 14 is released from the inner frame 12 (the state shown in FIG. 3), the shutter 68 is changed from a substantially horizontal state to a substantially vertical state by an urging force of a spring or the like, so that the game ball does not fall out from the discharge port 67. The discharge port 67 is closed. When the front frame set 14 is closed, the shutter 68 is pushed open by a ball passage rod 69 (see FIG. 2) provided on the back surface of the front frame set 14 to be in a substantially horizontal state. The game ball discharged toward the direction passes through the ball passage ridge 69 and is discharged to the upper plate 19 without any leakage. Therefore, in this pachinko machine 10 in which the front decorative frame is omitted and the upper plate 19 is directly provided to the front frame set 14, the game balls inside the payout passage and the like are outside the pachinko machine 10 when the front frame set 14 is opened. Inconveniences such as spilling out can be prevented.

  The resin base 20 is provided with a substantially rectangular small window 71 at the lower right portion of the window hole 21. Therefore, a sticker such as a stamp (S1 in FIG. 4) stretched at the lower right corner of the game board 30 can be seen through the small window 71. Further, a sticker or the like can be attached from the small window 71.

  As shown in FIG. 3, support brackets 81 and 82 are attached to the left end portion of the inner frame 12 as a support mechanism for the front frame set 14. The upper support fitting 81 is provided with a support hole 83 having a notch on the front side of the figure, and the lower support fitting 82 is provided with a protruding shaft 84 protruding in the vertical direction.

  As shown in FIG. 3, a front frame set open detection switch 90 that detects that the front frame set 14 is opened with respect to the inner frame 12 is provided above the inner frame 12. When the front frame set 14 is opened, it is output from the front frame set open detection switch 90 to the computer for the hall (in the pachinko parlor). When the front frame set 14 is closed, the metal reinforcing plates 132 and 131 of the front frame set 14 shown in FIG. 5 come into contact with the pair of metal fittings 92 of the inner frame 12 shown in FIG. The grounding of the front frame set 14 is secured.

  Here, the front frame set 14 described above will be described in more detail with reference to FIGS. FIG. 5 is a rear view of the front frame set 14. The front frame set 14 is formed with a substantially elliptical window 101 so that most of the game area can be visually recognized from the outside. Specifically, the window portion 101 has a shape in which a substantially central portion on the left and right sides is curved relatively gently as compared with the upper and lower sides. The substantially central portion may be linear. In the present embodiment, the distance between the upper end of the window portion 101 (the uppermost portion of the outer rail 52 and the upper end of the game area) and the upper end of the front frame set 14 (the vertical width of the so-called upper frame portion) is 61 mm. It is significantly shorter than the prior art with an upper frame width of about 85 mm to 95 mm. As a result, the upper area of the game area can be easily secured, and the large variable display device unit 35 can also be arranged relatively upward. The distance between the upper end of the front frame set 14 is desirably 80 mm or less, more desirably 70 mm or less, and further desirably 60 mm or less. Of course, as long as a predetermined strength can be ensured, it may be 50 mm or less.

  Further, the shortest distance between the left end of the window portion 101 and the left end of the front frame set 14 when viewed from the front of the pachinko machine 10 (the left-right width of the so-called left side frame portion: shown on the right side in FIG. 5), The frame width on the opening / closing axis side is set to be relatively large in order to increase the strength and support strength of the front frame set 14 itself. In this case, as is apparent from a comparison between FIGS. 1 and 3, in the state where the front frame set 14 is closed, not only the left end portion of the outer rail 52 but also the left end portion of the inner rail 51 is the left frame portion. Obscured by. That is, at least a part of the guide rail overlaps and is covered with the left frame portion of the front frame set 14 when viewed from the front of the pachinko machine 10. Even if it becomes difficult to visually recognize the game ball in this way, it is only a passing point where the game ball is guided to the game area, and it is difficult to see the game ball in the game area where the player mainly enjoys the game. It doesn't mean. Therefore, there is no trouble in actual game. Moreover, while such a trouble does not arise, sufficient intensity | strength and support strength of the front frame set 14 are securable. Incidentally, the distance in the left-right direction between the left end position of the outer rail 52 and the left end position of the outer frame 11 when viewed from the front of the pachinko machine 10 is 21 mm, the right end position of the game area (the right end position of the inner rail 51) and the outer frame 11 The distance in the left-right direction with respect to the right end position is 44 mm.

  In addition, the front frame set 14 is provided with light emitting means such as various lamps around it (for example, a corner portion). These light emitting means play a role of enhancing the effect of the game during the game by changing and controlling the light emission mode such as lighting and blinking according to the change of the game state at the time of big hit or predetermined reach. For example, at the periphery of the window portion 101, an annular illumination portion 102 containing a light emitting means such as an LED is provided symmetrically, and at the center of the annular illumination portion 102 and at the top of the pachinko machine 10, Similarly, a central illumination unit 103 having a built-in light emitting means such as an LED is provided. In the pachinko machine 10, the central illumination unit 103 functions as a jackpot lamp, and lights and blinks when the jackpot is informed that the jackpot is being hit. Further, the upper plate 19 is also provided around the upper plate 19 with an upper plate illumination unit 104 having a built-in light emitting means such as an LED. In addition, on the left and right sides of the central illumination unit 103, there are provided a prize ball lamp 105 that is lit during the payout of a prize ball and an error display lamp 106 that is lit when a predetermined error occurs. Further, a small window 107 made of a transparent resin is provided so as to be adjacent to the lower end portion of the annular illumination portion 102 so that a part of the inner frame 12 surface, the game board 30 surface, or the like can be visually recognized. Since the predetermined portion of the small window 107 is flat, the certificate paper or the like attached to the lower right corner of the game board 30 can be suitably read from the flat portion of the small window 107 by a machine.

  In addition, a ball lending operation unit 120 is disposed below the window unit 101, and the ball lending operation unit 120 is provided with a ball lending button 121, a return button 122, and a frequency display unit 123. When the ball lending operation unit 120 is operated with a bill or a card inserted in a card unit (ball lending unit) (not shown) arranged on the side of the pachinko machine 10, a game ball is lent according to the operation. Done. The ball lending button 121 is operated to obtain a lending ball based on information recorded on a card or the like (recording medium). Is done. The return button 122 is operated when requesting the return of a card or the like inserted into the card unit. The frequency display unit 123 displays remaining amount information such as a card. It should be noted that the ball rental operation unit 120 is not necessary for a pachinko machine in which game balls are lent directly to the upper plate from a ball lending device or the like without using a card unit, that is, a so-called cash machine. Therefore, a decorative seal or the like is attached to the installation portion of the ball rental operation unit 120. Thereby, the common use of the lending operation unit of the pachinko machine using the card unit and the cash machine can be achieved.

  Further, as shown in FIG. 1, the vicinity of the small window 107 on the left side of the front frame set 14 is not protruded more than necessary to the front side (the front side in FIG. 1). Thus, when a game ball is lent directly to the upper plate 19 from the card sand ball lending device provided on the left side of the pachinko machine 10, the tip of the nose portion (so-called elephant nose) of the ball lending device is discharged. An exit can be suitably located in the upper position of the top plate 19, and the game ball lent from the nose part of the said ball lending apparatus can be received by the top plate 19. FIG.

  Various reinforcing members made of metal are provided on the back side of the front frame set 14 so as to surround the window portion 101. Specifically, as shown in FIG. 5, reinforcing plates 131, 132, 133, and 134 are respectively attached to the back side of the front frame set 14 and on the top, bottom, left, and right sides of the window portion 101. These reinforcing plates 131 to 134 are connected in contact with each other, but resin parts 135 for avoiding direct contact are interposed at the connecting portions of the left and upper reinforcing plates 132 and 133 in the drawing. Thus, since the resin part 135 is interposed in the connection part of the reinforcement boards 132 and 133, it can prevent that a noise loops with the reinforcement boards 131-134. Further, the right reinforcing plate 131 of FIG. 5 is provided with an engaging claw 131a having a hook shape at an intermediate position thereof, and this engaging claw 131a is formed on the inner frame 12 with the front frame set 14 closed. It is configured to be engaged with the hole 12a (see FIG. 3). With this configuration, the front frame set 14 is configured to include the upper plate 19, and even if the upper and lower pivot support positions are extended, the front frame set 14 can be prevented from being lifted at the intermediate position. Therefore, an illegal act or the like floating the front frame set 14 is suppressed.

  The lower reinforcing plate 134 is provided with a resin rail side wall member 136 at a position facing the firing rail 61 (see FIG. 3). The rail side wall member 136 becomes the side wall of the firing rail 61 when the front frame set 14 is closed. Therefore, the game ball is prevented from spilling from the launch rail 61.

  The reinforcing plates 131 to 134 described above also have a function as a metal frame for supporting the glass, and a part of the reinforcing plates 131 to 134 is folded back to form a glass holding groove. The glass holding grooves are formed in two rows on the front and rear sides, and a pair of front and rear glasses 137 having a rectangular shape are held in each glass holding groove. Thereby, the two glass 137 is attached to the front and back at a predetermined interval.

  As described above, in the pachinko machine 10 according to the present embodiment, the game area is expanded. Therefore, when the front frame set 14 is closed, one of the guide rails configured by the inner and outer rails 52 and 53 is used. The part is covered with the front frame set 14. Therefore, in the guide rail, a portion where the front open portion cannot be covered with the glass 137 is formed. In such a case, for example, when the game ball launched from the game ball launcher 38 returns without reaching the return ball prevention member 53, the game ball spills (jumps out) from the guide rail, or the outer rail 52 and the glass. 137. Therefore, in the present embodiment, a rail cover 140 for covering the front side open portion of the guide rail is attached to the front frame set 14.

  The rail cover 140 is a substantially flat plate having a substantially arc shape, and is formed of a transparent resin. The rail cover 140 has an arc shape corresponding to the shape of the guide rail, and covers the section from the base end portion of the guide rail to the vicinity of the tip end portion along the peripheral edge of the window portion 101. It is attached to the back side of the set 14. In particular, the size and shape of the rail cover 140 on the inner diameter side substantially match those of the inner rail 52. When the rail cover 140 is attached, the surface side of the rail cover 140 is in contact with the glass 137. When the front frame set 14 is closed, the back surface of the rail cover 140 covers almost the entire area of the guide rail. Thereby, the collision of the game ball with the glass 137 can be prevented in most sections of the guide rail. Therefore, adverse effects such as breakage due to contact with the glass 137 can be suppressed.

  Further, a portion where the guide rail protrudes from the side edge portion of the glass 137 is provided at the right end portion of the rail cover 140 (that is, the portion which becomes the right end in the state of FIG. 5 where the rail cover 140 is attached to the front frame set 14). A covering portion 141 for covering is provided. As a result, it is possible to prevent the occurrence of problems such as game balls spilling out of the guide rail (jumping out) or being caught between the outer rail 52 and the glass 137.

  Further, on the back side of the rail cover 140, a ridge 142 is formed that extends in an arc along the inner edge of the rail cover 140 and protrudes toward the front side of FIG. The ridge 142 is configured to overlap the inner rail 52 substantially integrally with the rim 142 in a state of entering the guide rail when the front frame set 14 is closed. Therefore, for example, even if a wire or the like is intruded through a gap between the front frame set 14 and the inner frame 12 to perform an illegal act, it is very difficult to infiltrate the wire or the like into the game area inside the guide rail. Become. As a result, fraudulent acts performed using a wire or the like can be prevented. In addition, it is good also as a structure which forms the protrusion 142 in a wider range, for example along the whole region of the inner edge of the rail cover 140. According to this structure, it becomes difficult to infiltrate a wire etc. in a wider range, a wire etc. It is possible to more reliably prevent fraud performed using

  Further, support metal fittings 151 and 152 are attached to the right end portion of the front frame set 14 in FIG. 5 (left end portion when viewed from the front of the pachinko machine 10) as a support mechanism for the inner frame 12. Therefore, the front frame set 14 can be opened and closed with respect to the inner frame 12 by assembling the support brackets 151 and 152 on the front frame set 14 side to the support brackets 81 and 82 (see FIG. 3) on the inner frame 12 side. It comes to be installed.

  Next, the configuration of the back surface of the pachinko machine 10 will be described in detail. FIG. 6 is a rear view of the pachinko machine 10, and FIG. 7 is an exploded perspective view showing the rear structure of the pachinko machine 10 for each major part.

  First, an overall outline of the rear configuration of the pachinko machine 10 will be described. In the pachinko machine 10, various control boards are arranged on the back side (actually the back side of the inner frame 12 and the game board 30) so as to be arranged vertically or horizontally, or to be stacked in front and back, A game ball supply device (payout mechanism) for supplying game balls, a protective cover made of resin, and the like are attached. In this embodiment, various control boards are divided into two mounting bases to form two control board units, and these control board units are individually attached to the inner frame 12 or the back of the game board 30. ing. In this case, the main board and the sound lamp control board are mounted on one mounting base to form a unit, and the dispensing control board, launch control board, and power supply board are mounted on the other mounting base to form a unit. Here, for convenience, the former unit is referred to as “first control board unit 201”, and the latter unit is referred to as “second control board unit 202”.

  In addition, since the dispensing mechanism and the protective cover are integrated as one unit, and the resin portion is generally referred to as a back pack, the unit is referred to as a “back pack unit 203”. The detailed configuration of each unit 201 to 203 will be described later.

  The first control board unit 201, the second control board unit 202, and the back pack unit 203 are configured so that they can be attached and detached without using any tools or the like in units of units. It is provided and can be opened and closed with respect to the inner frame 12 or the back surface of the game board 30. This is also a device for making it possible to easily check a hidden configuration or the like even if the units 201 to 203 and other configurations are arranged one behind the other.

  Actually, the units 201 to 203 are arranged and attached as shown in the schematic diagram of FIG. In FIG. 8, the first control board unit 201 having a substantially L shape is arranged in the approximate center of the pachinko machine 10, and the second control board unit 202 is arranged therebelow. Further, the back pack unit 203 is arranged in a region partially overlapping the first control board unit 201.

  Specifically, the first control board unit 201 is provided with a support shaft part M1 at the left end portion when viewed from the back of the pachinko machine 10, and the first control board unit 201 is centered on the axis A by the support shaft part M1. It can be opened and closed. Further, the first control board unit 201 is provided with a fastening portion M2 made of a ny latch or the like at the right end portion thereof (that is, the side opposite to the support shaft portion, more specifically, the open end side), and the locking claw portion M3 at the upper end portion. The first control board unit 201 is fixed and held to the main body of the pachinko machine by the fastening part M2 and the locking claw part M3.

  Further, the second control board unit 202 is provided with a support shaft part M4 at the right end when viewed from the back of the pachinko machine 10, and the second control board unit 202 opens and closes around the axis B by the support shaft part M4. It is possible. Further, the second control board unit 202 is provided with a fastening portion M5 made of a ny latch or the like at the left end portion thereof (that is, the side opposite to the support shaft portion, more specifically, the open end side). 2 The control board unit 202 is fixedly held to the pachinko machine body.

  Further, the back pack unit 203 is provided with a support shaft portion M6 at the right end when viewed from the back of the pachinko machine 10, and the back pack unit 203 can be opened and closed around the axis C by the support shaft portion M6. Yes. Further, the back pack unit 203 is provided with a fastening portion M7 made of a ny latch or the like on the left end portion thereof (that is, on the side opposite to the support shaft portion, more specifically, on the open end side), and at the upper end portion and the lower end portion, respectively. The backpack unit 203 is fixedly held to the main body of the pachinko machine by the fastening part M7 and the locking parts M8, M9.

  In this case, the development directions of the units 201 to 203 are not the same, and the first control board unit 201 opens to the left when viewed from the back of the pachinko machine 10, whereas the second control board unit 202 and the back pack unit. 203 is configured to open to the right.

  On the other hand, FIG. 9 is a rear view showing the configuration in a state where the game board 30 is assembled to the inner frame 12. FIG. 10 is a perspective view of the inner frame 12 as viewed from the rear, and FIG. 11 is a perspective view of the game board 30 as viewed from the rear. Here, the back side structure of the inner frame 12 and the game board 30 will be described with reference to FIGS.

  The game board 30 is installed in a square frame-shaped installation area surrounded by the resin base 20 and does not fall off by a plurality of (four in this embodiment) locking fixtures 211 and 212 provided on the inner frame 12. So that it is fixed. The locking fixtures 211 and 212 can be manually rotated and can be switched between a fixed position (lock position) and a fixed release position (unlock position). FIG. 9 shows a locked state. The locking fixtures 211 at the three left and right sides of the game board 30 are L-shaped metal fittings formed by bending metal pieces, and are configured not to protrude outward from the inner frame when the game board 30 is fixed. Note that the locking fixture 212 at one lower portion of the game board 30 is an I-shaped fastener made of resin.

  A variable display device unit 35 is disposed in the center of the game board 30. In the variable display device unit 35, a frame cover 213 made of resin (for example, made of ABS) that covers the center frame 47 (see FIG. 3) from behind is provided to protrude rearward, and at the rear end of the frame cover 213, The 1st symbol display apparatus 42 and the display control apparatus 45 which are liquid crystal display devices are attached so that attachment or detachment is possible in the state piled up back and forth. In the frame cover 213, an LED control board for driving LEDs and the like built in the center frame 47 are disposed.

  A back frame set 215 is attached to the back surface of the game board 30 so as to surround the variable display device unit 35. The back frame set 215 is a thin resin-molded product (for example, made of ABS) provided so as to stick to the back surface of the game board 30, and a game ball collecting mechanism for collecting game balls won in various winning openings. Is formed. Specifically, below the back frame set 215, corresponding to the game board opening of the above-described general winning port 31, variable winning device 32, and first starting port 33 (see FIG. 3 respectively), and 1 on the downstream side. A collection passage 216 that collects at a place is formed. Also, below the game board 30, a discharge passage board 217 made of resin (for example, made of polycarbonate resin) is also attached to the inner frame 12, and a discharge ball is sent to the outside of the pachinko machine 10 in the discharge passage board 217. A discharge passage 218 for guiding is formed. Therefore, as illustrated in phantom lines in FIG. 9, all the game balls won in the general winning opening 31 etc. gather through the collection passage 216 of the back frame set 215, and further, the discharge passage 218 of the discharge passage board 217 is formed. Through the pachinko machine 10. In addition, the out port 36 (see FIG. 3) similarly communicates with the discharge passage 218, and the game balls that have not won any prize opening are discharged to the outside of the pachinko machine 10 through the discharge passage 218.

  In the above configuration, with the lower end surface of the game board 30 as a boundary, a back frame set 215 (collection passage 216) is provided on the upper side, and a discharge passage board 217 (discharge passage 218) is provided on the lower side. The game board 30 is provided without overlapping (overlapping) in the front-rear direction. Therefore, when removing the game board 30 from the inner frame 12, there is no inconvenience that the discharge passage board 217 prevents the game board from being removed.

  The discharge passage board 217 is provided just behind the upper plate 19 on the front surface of the pachinko machine. A wire or the like is inserted from a ball discharge port (ball passage rod 69 in FIG. 2) leading to the upper plate 19, An illegal act of causing a wire or the like to enter the game area side through a gap between the inner frame 12 and the discharge passage board 217 can be considered. Accordingly, in the pachinko machine 10, a plate 219 extending in front of the pachinko machine so as to overlap the inner frame 12 almost integrally is provided just behind the upper plate 19 of the discharge passage board 217. Therefore, even if a wire or the like tries to enter from the gap between the inner frame 12 and the discharge passage board 217, the wire or the like is obstructed by the plate 219, and it is very difficult to make the wire or the like enter the game area. As a result, it is possible to prevent an illegal act such as forcibly opening the variable winning device 32 (large winning opening) using a wire or the like.

  In addition, on the back surface of the game board 30, a winning detection mechanism for detecting the passage of game balls such as various winning holes is provided. Specifically, a prize opening switch 221 is provided at a position corresponding to the general prize opening 31 on the front side of the game board 30, and a specific area switch 222 and a count switch 223 are provided in the variable prize winning device 32. The specific area switch 222 is a switch that determines that a game ball that has won the variable winning device 32 in the big hit state has entered a specific area (an area for determining whether or not to continue the big hit state), and the count switch 223 displays the winning ball. It is a switch to count. An operation port switch 224 is provided at a position corresponding to the first start port 33, and a gate switch 225 is provided at a position corresponding to the second start port 34. The operating port switch 224 described above corresponds to a winning detection means in the present invention.

  The prize opening switch 221 and the gate switch 225 are connected to a board relay board 226 through electric wiring (not shown), and this board relay board 226 is connected to a main board (main control device) described later. Further, the specific area switch 222 and the count switch 223 are connected to the special winning opening relay board 227, and the special winning opening relay board 227 is also connected to the main board. On the other hand, the operation port switch 224 is directly connected to the main board without passing through the relay board.

  Although not shown in the drawings, the variable prize winning device 32 is provided with a big prize opening solenoid for opening the big prize opening and a winning ball distribution plate solenoid for guiding the winning ball to a specific area. The starting port 33 is provided with an operating port solenoid for opening the electric accessory. In FIG. 9, reference numeral 228 denotes a set handle having a hitting ball and the like, and reference numeral 229 denotes a firing motor.

  The detection results detected by the winning detection mechanism are taken into a main board, which will be described later, and a payout command (the number of game balls to be paid out) corresponding to the winning situation is transmitted from the main board to the payout control board. The Then, a predetermined number of game balls are paid out by the output of the payout control board. In such a case, a conventional method (so-called evidence ball method) in which game balls won in various winning openings are once collected in a winning ball processing device and paid out after the winning ball processing device confirms the presence of winning balls one by one in order. Unlike the above, in the pachinko machine 10 according to the present embodiment, the winning of a game ball is electrically detected for each winning opening and the payout is immediately made (that is, the winning ball processing apparatus is abolished in the pachinko machine 10). doing). Therefore, even if there are a lot of game balls to be paid out, the payout can be carried out quickly. However, the conventional “evidence ball system” may be applied to the present invention.

  The back frame set 215 is provided with an attachment mechanism for attaching the first control board unit 201. Specifically, as this attachment mechanism, a support bracket 231 extending in the vertical direction is provided at the lower left corner portion when viewed from the back surface of the game board 30, and a pair of upper and lower support holes 231a on the same axis is provided in the support bracket 231. Is formed. In addition, in the lower right part of the game board 30, reference numeral 232 is a pair of upper and lower fastening holes (ny latch holes), and in the upper left part, reference numeral 233 is a locking claw piece.

  An attachment mechanism for attaching the second control board unit 202 and the back pack unit 203 is provided on the back surface of the inner frame 12. Specifically, a long support fitting 235 is attached to the right end of the inner frame 12, and the configuration is shown in FIG. As shown in FIG. 12, the support metal fitting 235 has a long plate-like metal fitting body 236, and the support hole 237 for the second control board unit is formed at two lower positions so as to stand up from the metal fitting body 236. At the same time, support hole portions 238 for the back pack unit are formed at two upper positions. Coaxial support holes are formed in the support hole portions 237 and 238, respectively. In addition, as an attachment mechanism for the second control board unit, the inner frame 12 is provided with a pair of upper and lower fastening holes (ny latch holes) 239 at the left end below the game board installation area. As a mounting mechanism for the back pack unit, the inner frame 12 is provided with a pair of upper and lower fastening holes (nylatching holes) 240 at the left end of the game board installation area. However, the support bracket for the second control board unit and the support bracket for the back pack unit can be provided as separate members. Reference numerals 241, 242, and 243 denote rotational fixtures for sandwiching and supporting the back pack unit 203 with the game board 30.

  In addition, in the rear configuration of the inner frame 12, a game ball paid out from a payout mechanism portion 352 described later is distributed to any one of the upper plate 19, the lower plate 15, and the discharge passage 218 in the lower right portion of the game board 30. A game ball distribution unit 245 is provided. That is, the opening 245 a of the game ball distribution unit 245 communicates with the upper plate 19, the opening 245 b communicates with the lower plate 15, and the opening 245 c communicates with the discharge passage 218. As shown in FIGS. 10 and 20, the game ball distribution unit 245 is separate from a later-described payout mechanism unit 352 located above the game ball distribution unit 245. As shown in FIG. 10, the game ball distributing unit 245 is fastened and fixed to the inner frame 12 with screws, and inserts a foreign object from the discharge port 67 (see FIG. 3) of the upper plate 19 of the pachinko machine 10. Even if the game ball distribution unit 245 is pushed to the back side, there is no gap between the game ball distribution unit 245 and the inner frame 12, and a foreign object is inserted into the gap. It can prevent fraud.

  Also, a resin speaker box 246 is attached to the lower end portion of the inner frame 12 to surround the back of the speaker installed on the lower plate 15, and this speaker box 246 improves the sound quality in the low frequency range. ing.

  Next, the first control board unit 201 will be described with reference to FIGS. 13 is a front view of the first control board unit 201, FIG. 14 is a perspective view of the unit 201, FIG. 15 is an exploded perspective view of the unit 201, and FIG. 16 is an exploded perspective view of the unit 201 viewed from the back. .

  The first control board unit 201 has a mounting base 251 having a substantially L shape, and the main control device 261 and the sound lamp control device 262 are mounted on the mounting base 251. Here, the main control device 261 includes a CPU that controls the main control, a ROM that stores a game program, a RAM that stores necessary data according to the progress of the game, a port that communicates with various devices, and various lotteries. A main board including a random number generator used, a clock pulse generation circuit used for time counting and synchronization, etc., and the main board is made of a transparent resin material or the like; ). The substrate box 263 includes a substantially rectangular parallelepiped box base and a box cover that covers the opening of the box base. The box base and the box cover are connected to each other by a sealing unit 264 (sealing means) so that the substrate box 263 is sealed.

  As the sealing unit 264 as the sealing means, any configuration can be applied as long as it connects the box base and the box cover so that they cannot be opened. Here, as shown in FIG. 14 and the like, five sealing members are connected. The box base and the box cover are connected so that they cannot be opened by inserting a locking claw into the long hole of the sealing member. The sealing process by the sealing unit 264 prevents unauthorized opening after the sealing, and makes it possible to detect such a situation early and easily even if the unauthorized opening is performed. It is possible to perform the opening / sealing process again even after the operation. That is, the sealing process is performed by inserting the locking claw into the long hole of at least one sealing member among the five sealing members constituting the sealing unit 264. And when opening the board | substrate box 263 by the malfunction of the accommodated main board | substrate etc., the connection of the sealing member in which the latching claw was inserted, and another sealing member is cut | disconnected. Thereafter, when the sealing process is performed again, the locking claws are inserted into the long holes of the other sealing members. If the history of opening the substrate box 263 is left in the substrate box 263, it can be easily found that the unauthorized opening has been performed by looking at the substrate box 263.

  The voice lamp control device 262 is a voice lamp including, for example, a CPU that controls voice and lamp display in accordance with instructions from the main control device 261 (main board) or the display control device 45, and other ROM, RAM, various ports, and the like. The audio lamp control board is housed in a board box 265 made of a transparent resin material or the like. A power relay board 266 is mounted on the sound lamp control device 262, and power supplied from a power board described later is output to the display control device 45 and the sound lamp control device 262 via the power relay board 266. It is like that.

  The mounting base 251 is formed of a colored (for example, green, blue, etc.) resin material (for example, made of polycarbonate resin), and has two substrate mounting surfaces 252 and 253 that are flat on the surface. These substrate mounting surfaces 252 and 253 extend in a direction orthogonal to each other and are formed with a step in the front-rear direction. However, the mounting base 251 may be a colorless transparent or translucent resin molded product.

  The main control device 261 (main substrate) is arranged in a landscape orientation on one substrate mounting surface 252 and the audio lamp control device 262 (audio lamp control substrate) is arranged in a portrait orientation on the other substrate mounting surface 253. It is arranged in the direction. In particular, the main control device 261 is disposed on the near side when viewed from the back of the pachinko machine 10, and the sound lamp control device 262 is disposed on the back side. In this case, since the substrate mounting surfaces 252 and 253 are formed with steps in the front-rear direction, the control devices 261 and 262 are mounted in a state where the main controller 261 and the sound lamp controller 262 are mounted on the substrate mounting surfaces 252 and 253. Are arranged with a part of them stacked one after the other. That is, as can be seen in FIG. 14 and the like, the main controller 261 is arranged in a state where a part (about 1/3 in the present embodiment) is floated. Therefore, the sound lamp control device 262 can be expanded to an area overlapping with the main control device 261, and the enlargement of the control board can be dealt with satisfactorily. Also, each control device can be installed efficiently. Further, in a state where the first control board unit 201 is mounted on the game board 30, a space is secured behind the board mounting surface 252, and the variable winning device 32 and its electric wiring can be installed without difficulty.

  As shown in FIGS. 15 and 16, the board mounting surface 252 for the main board has horizontally elongated through holes 254 at two positions on the left and right. Correspondingly, the substrate box 263 of the main control device 261 is provided with rotating fixtures 267 at two places on the left and right sides of the back surface thereof. When the main controller 261 is mounted on the board mounting surface 252, the fixing tool 267 is passed through the through hole 254 of the board mounting surface 252, and the fixing tool 267 is rotated in this state to lock the main control apparatus 261. The Therefore, even if the main control device 261 is arranged in a state where it floats as described above, inconveniences such as dropping off of the main control device 261 can be avoided. The main controller 261 opens the back pack unit 203 with the axis C as the axis and opens the first control board unit 201 with the axis A as the axis, and then the first control board unit 201 (the board mounting surface 252). ) Cannot be removed unless the lock 267 is unlocked from the back side, so that a deterrent effect such as removal of the substrate can be expected. A grid-like rib 255 is provided on the back surface of the substrate mounting surface 252 for the main substrate.

  The mounting base 251 is provided with a pair of upper and lower support shafts 256 on the left end surface of FIG. 14 and the like. By attaching the support shafts 256 to the support fitting 231 shown in FIG. The game board 30 is supported to be openable and closable. Further, the mounting base 251 is provided with a pair of upper and lower nai latches 257 as fasteners at the right end portion and a long hole 258 at the upper end portion, and the nai latch 257 is fitted into the fastening hole 232 shown in FIG. The first control board unit 201 is fixed to the game board 30 by locking the locking claw pieces 233 shown in FIG. The support fitting 231 and the support shaft 256 are in the support shaft portion M1 of FIG. 8, the fastening hole 232 and the ny latch 257 are in the fastening portion M2, the locking claw piece 233 and the long hole 258 are in the locking claw portion M3, Each corresponds.

  Next, the second control board unit 202 will be described with reference to FIGS. 17 is a front view of the second control board unit 202, FIG. 18 is a perspective view of the unit 202, and FIG. 19 is an exploded perspective view of the unit 202. However, FIG. 18 shows a state where the card unit connection board 314 is detached from the mounting base 301 for convenience.

  The second control board unit 202 has a horizontally long mounting base 301 on which a payout control device 311, a firing control device 312, a power supply device 313 and a card unit connection board 314 are mounted. The payout control device 311, the launch control device 312, and the power supply device 313 are equipped with a control board including a central control CPU, ROM, RAM, various ports and the like as is well known. The payout of prize balls and rental balls is controlled by the substrate. The launch control board of the launch control apparatus 312 controls the launch motor 229 in accordance with the operation of the game ball launch handle 18 by the player, and the power supply board of the power supply apparatus 313 provides a predetermined power supply voltage required by various control apparatuses. Is generated and output. The card unit connection board 314 is electrically connected to the ball lending operation unit 120 (see FIG. 1) on the front surface of the pachinko machine and a card unit (not shown), and receives a ball lending operation command by the player and pays it out. Is output. Note that the card unit connection board 314 is not necessary in a cash machine in which game balls are lent directly to the upper plate from a ball lending device or the like without using a card unit.

  The payout control device 311, the firing control device 312, the power supply device 313, and the card unit connection substrate 314 are respectively configured to be accommodated in substrate boxes 315, 316, 317, and 318 made of a transparent resin material or the like. In particular, in the dispensing control device 311, similarly to the main control device 261 described above, the box base and the box cover constituting the substrate box 315 (encapsulating means) are connected by the sealing unit 319 (sealing means) so that they cannot be opened. Thus, the substrate box 315 is sealed.

  The payout control device 311 is provided with a state return switch 321. For example, when the state return switch 321 is pressed when a payout error occurs, such as a ball jam in the payout motor unit, the payout motor is rotated forward and reverse so that the ball jam is eliminated (return to the normal state). It has become.

  The power supply device 313 is provided with a RAM erase switch 323. This pachinko machine 10 has a backup function, so that even if a power failure occurs, it maintains the state at the time of a power failure, and can be restored to the state at the time of a power failure when returning from a power failure (power recovery) It has become. Therefore, if the power is turned off in the normal procedure (for example, when the hall is closed), the state before the power is turned off is stored. If you want to return to the initial state when the power is turned on, turn on the power while holding down the RAM erase switch 323. We are going to throw it in.

  The mounting base 301 is made of, for example, a colorless and transparent resin molded product, and a flat board mounting surface 302 is provided on the surface thereof. In this case, the launch control device 312, the power supply device 313 and the card unit connection board 314 are directly mounted side by side on the board mounting surface 302 of the mounting base 301, and the payout control apparatus 311 is mounted on the board box 317 of the power supply apparatus 313. Has been.

  Further, the mounting base 301 is provided with a pair of upper and lower support shafts 305 at the right end in FIG. 17 and the like. By inserting these support shafts 305 into the support hole 237 shown in FIG. 2 The control board unit 202 is supported to be openable and closable with respect to the inner frame 12. In addition, the mounting base 301 is provided with a pair of upper and lower nai latches 306 as fasteners at the left end, and the second control board unit 202 is fitted into the fastening hole 239 shown in FIG. It is fixed to the frame 12 so that it cannot be opened and closed. The support hole 237 and the support shaft 305 correspond to the support shaft portion M4 in FIG. 8, and the fastened hole 239 and the ny latch 306 correspond to the fastening portion M5, respectively.

  Next, the configuration of the back pack unit 203 will be described. The back pack unit 203 is formed by integrating a resin-molded back pack 351 and a game ball payout mechanism 352. FIG. 20 shows a front view of the back pack unit 203, and FIG. 21 shows an exploded perspective view thereof. Show.

  The back pack 351 is integrally formed of, for example, ABS resin, and includes a substantially flat base portion 353 and a protective cover portion 354 that protrudes rearward of the pachinko machine and has a horizontally long substantially rectangular parallelepiped shape. The protective cover portion 354 has a shape in which the left and right side surfaces and the upper surface are closed and only the lower surface is opened, and has a size sufficient to surround at least the variable display device unit 35 (however, in the present embodiment, the sound The lamp control device 262 is also enclosed. A large number of ventilation holes 354 a are provided on the back surface of the protective cover portion 354. Each of the air holes 354a has a long hole shape, and the air holes 354a are adjacent to each other at a relatively close position. Therefore, the back surface of the back pack 351 can be easily opened by cutting the resin portion between the adjacent vent holes 354a. That is, a predetermined test or the like can be easily performed by cutting the resin portion between the vent holes 354a to expose the display control device 45 and the like inside.

  In addition, the base portion 353 is provided with a payout mechanism portion 352 so as to bypass the protective cover portion 354. That is, a tank 355 opened upward is provided at the uppermost portion of the back pack 351, and game balls supplied from the island facilities of the game hall are sequentially supplied to the tank 355. Below the tank 355, for example, a tank rail 356 that has two rows (two rows) of ball passages in the horizontal direction and that is gently inclined toward the downstream side is connected. Further, the tank rail 356 is arranged vertically on the downstream side of the tank rail 356. A case rail 357 is connected. The payout device 358 is provided at the most downstream portion of the case rail 357, and a required number of game balls are paid out appropriately according to a predetermined electrical configuration such as a payout motor. The game balls paid out from the payout device 358 are supplied to the upper plate 19 through the payout passage 359 and the like shown in FIG.

  The tank rail 356 and the vibrator 360 for applying vibration to the tank rail 356 are unitized so as to be integrated. That is, the vibrator 360 is fastened and attached to the tank rail 356 with, for example, two screws. Further, the vibrator 360 is not in surface contact with the tank rail 356 but is in contact with the two screw portions, so that the vibration by the vibrator 360 is more effectively transmitted to the tank rail 356. ing. Therefore, if a ball clogging occurs near the tank rail 356, the vibrator 360 is driven to eliminate the ball clogging.

  The configuration of the tank rail 356 will be described in detail. As shown in FIG. 22, the tank rail 356 has a rail body 361 having a long bowl shape opened upward, and a spherical ball is formed at the start end of the rail body 361. A receiving part 362 is provided. By this ball receiving portion 362, the game ball dropped from the tank 355 is smoothly taken into the rail body 361. In addition, the rail body 361 is provided with a partition wall 363 extending in the longitudinal direction, and the game balls are divided into two hands by the partition wall 363. The two ball passages partitioned by the partition wall 363 are slightly wider than the diameter of the game ball. One or two ridges 364 are provided on the bottom surface of each spherical passage partitioned by the partition wall 363, and an opening 365 is provided on the side of the ridge 364.

  In addition, a rectifying plate 367 is disposed on the rail body 361 so as to cover the ceiling portion of the downstream half. The rectifying plate 367 has a bowed shape so as to limit the height of the ball passage in the tank rail 356 toward the downstream side, and a convex portion 368 extending in the longitudinal direction is formed on the lower surface thereof. . Thereby, each game ball flowing in the tank rail 356 finally flows out downstream without being stacked up and down. Therefore, even if a large group of game balls flow into the tank rail 356, the game balls are prevented from being bitten and the ball clogging in the tank rail 356 is eliminated. The rail body 361 is formed of a black conductive polycarbonate resin, whereas the rectifying plate 367 is formed of a transparent polycarbonate resin. The rectifying plate 367 is detachably provided, and by removing the rectifying plate 367, maintenance in the tank rail 356 can be easily performed.

  Returning to the description of FIGS. 20 and 21, the payout mechanism unit 352 is provided with a payout relay board 381 that relays a payout command signal from the payout control device 311 to the payout device 358, and takes in the main power from outside. The power switch board 382 is installed. The power switch board 382 is supplied with, for example, AC 24V main power via a voltage converter, and is turned on or off by switching the power switch 382a.

  All of the dispensing mechanism 352 from the tank 355 to the dispensing passage 359 is formed of a conductive resin material (for example, conductive polycarbonate resin) and grounded at a part thereof. Thereby, generation | occurrence | production of the noise by charging of a game ball is suppressed.

  Further, the back pack 351 is provided with a pair of upper and lower support shafts 385 at the right end portion in FIG. 20 and the like. By inserting the support shafts 385 into the support hole portion 238 shown in FIG. The pack unit 203 is supported so as to be openable and closable with respect to the inner frame 12. In addition, the back pack 351 is provided with a pair of upper and lower nai latches 386 as fasteners at the left end portion, and a locking hole 387 is provided at the upper end portion. The nai latch 386 is inserted into the tightened hole 240 shown in FIG. The back pack unit 203 is fixed to the inner frame 12 so that it cannot be opened and closed by engaging the fixing hole 387 shown in FIG. At this time, the back pack unit 203 is also fixed to the inner frame 12 by the fixtures 241 and 243 shown in FIG. The support hole 238 and the support shaft 385 are in the support shaft portion M6 in FIG. 8, the fastened hole 240 and the ny latch 386 are in the fastening portion M7, and the fixture 242 and the lock hole 387 are in the lock portion M8, respectively. Equivalent to. Further, the fixture 243 corresponds to the locking portion M9.

  As shown in FIGS. 6 and 20, an inner frame open detection switch 388 for detecting that the inner frame 12 is opened with respect to the outer frame 11 is provided on the upper right side of the inner frame 12. When the inner frame 12 is opened, it is outputted from the inner frame open detection switch 388 to the computer for the hall (in the pachinko parlor).

  As shown in FIG. 9, the back pack unit 203 is detachably attached to the back surface of the inner frame 12 by a fastening hole 240, a ny latch 386, and fixtures 241 and 242. Since the fixtures 241 and 242 are also used in this way, the back pack unit 203 is prevented from being detached from the inner frame 12 due to the weight of the game balls supplied to the tank 355.

  Next, the electrical configuration of the pachinko machine 10 will be described with reference to FIG. FIG. 23 is a block diagram showing an electrical configuration of the pachinko machine 10. The pachinko machine 10 includes a main control device 261, a payout control device 311, a launch control device 312, a display control device 45, a power supply device 313, and the like. In the following, these devices will be described in detail individually.

  The main control device 261 of the pachinko machine 10 is equipped with a CPU 501 as a one-chip microcomputer that is an arithmetic device. The CPU 501 includes a ROM 502 that stores various control programs executed by the CPU 501 and fixed value data, and a memory that temporarily stores various data when the control program stored in the ROM 502 is executed. A RAM 503 and various circuits such as an interrupt circuit, a timer circuit, and a data transmission / reception circuit are incorporated.

  The RAM 503 has a configuration in which data can be retained (backed up) by being supplied with a backup voltage from the power supply device 313 even after the pachinko machine 10 is turned off. The RAM 503 temporarily stores various data and the like. In addition to the memory and area for this purpose, a backup area 503a is provided.

  In the backup area 503a, when the power is cut off due to a power failure or the like, the power of the pachinko machine 10 is restored to the state before the power is turned off when the power is turned on again. (Similar) is an area for storing stack pointers, values of registers, I / O, and the like. Writing to the backup area 503a is executed when the power is turned off by NMI interrupt processing (see FIG. 33). Conversely, returning of each value written to the backup area 503a includes turning on the power (including turning on the power due to power failure cancellation). The same applies to the following power recovery process. The N501 terminal (non-maskable interrupt terminal) of the CPU 501 is configured to receive a power failure signal S1 output from a power failure monitoring circuit 542, which will be described later, when a power failure occurs due to the occurrence of a power failure or the like. Due to the occurrence, the power failure process (NMI interrupt process) of FIG. 33 is immediately executed.

  An input / output port 505 is connected to the CPU 501 incorporating the ROM 502 and RAM 503 via a bus line 504 including an address bus and a data bus. The input / output port 505 is connected to a RAM erasing switch circuit 643, a payout control device 311, a display control device 45, and other switch groups (not shown).

  The payout control device 311 controls payout of prize balls and rental balls by a payout motor. The CPU 511 that is an arithmetic unit includes a ROM 512 that stores a control program executed by the CPU 511, fixed value data, and the like, and a RAM 513 that is used as a work memory or the like.

  The RAM 513 of the payout control device 311 is configured to hold (backup) data by supplying a backup voltage from the power supply device 313 even after the pachinko machine 10 is turned off, like the RAM 503 of the main control device 261 described above. The RAM 513 is provided with a backup area 513a in addition to a memory and an area for temporarily storing various data.

  The backup area 513a has a stack pointer, each register at the time of power off, each register, so that the power of the pachinko machine 10 is restored to the state before the power is turned off when the power is turned off. This is an area for storing values such as I / O. The writing to the backup area 513a is executed when the power is turned off by the NMI interrupt process (see FIG. 33), and the return of each value written to the backup area 513a is executed in the power recovery process when the power is turned on. .

  An input / output port 515 is connected to the CPU 511 incorporating the ROM 512 and the RAM 513 through a bus line 514 including an address bus and a data bus. A RAM erase switch circuit 543, a main control device 261, a firing control device 312, a payout motor 358a, and the like are connected to the input / output port 515, respectively.

  The launch control device 312 permits or prohibits the launch of the game ball by the launch motor 229, and the launch motor 229 is permitted to drive when a predetermined condition is met. Specifically, it is detected by a sensor signal that a firing permission signal is output from the payout control device 311, that the player is touching the game ball launch handle 18, and the launch is stopped. On the condition that the firing stop switch is not operated, the firing motor 229 is driven, and the game ball is fired at an intensity corresponding to the operation amount of the game ball launch handle 18.

  The display control device 45 controls the first symbol variation display on the first symbol display device 42 and the second symbol variation display on the second symbol display device 41. The display control device 45 includes a CPU 521, a ROM (program ROM) 522, a work RAM 523, a video RAM 524, a character ROM 525, an image controller 526, an input port 527, two output ports 528 and 529, and a bus. Lines 530 and 531 are provided. The output of the main controller 261 is connected to the input of the input port 527, and the CPU 521, ROM 522, work RAM 523, and image controller 526 are connected to the output of the input port 527 and one output port is connected via the bus line 530. 528 is connected. The output of the output port 528 is connected to the second symbol display device 41 (display unit 43) and the sound lamp control device 262. Further, an output port 529 is connected to the image controller 526 via a bus line 531, and a first symbol display device 42 which is a liquid crystal display device is connected to an output of the output port 529.

  The CPU 521 of the display control device 45 controls the display of the first symbol display device 42 and the second symbol display device 41 based on the display command transmitted from the main control device 261. The ROM 522 is a memory for storing various control programs executed by the CPU 521 and fixed value data, and the work RAM 523 temporarily stores work data and flags used when the CPU 521 executes various programs. It is a memory for.

  The video RAM 524 is a memory for storing display data displayed on the first symbol display device 42, and the display contents of the first symbol display device 42 are changed by rewriting the contents of the video RAM 524. The character ROM 525 is a memory for storing character data such as symbols displayed on the first symbol display device 42. The image controller 526 adjusts the timings of the CPU 521, the video RAM 524, and the output port 529 to intervene in reading and writing data, and also reads display data stored in the video RAM 524 from the character ROM 525 at a predetermined timing. It is displayed on the symbol display device 42.

  The power supply unit 313 includes a power supply unit 541 for supplying power to each part of the pachinko machine 10, a power failure monitoring circuit 542 for monitoring power interruption due to a power failure, and a RAM erase switch connected to the RAM erase switch 323. A circuit 543. The power supply unit 541 supplies necessary operation power to the main control device 261, the payout control device 311 and the like through a power supply path (not shown). As an outline, the power supply unit 541 takes in an AC 24 volt power supply supplied from the outside, and supplies a + 12V power supply for driving various switches, motors, etc., a + 5V power supply for logic, a backup power supply for RAM backup, and the like. The + 12V power source, the + 5V power source, and the backup power source are supplied to the main control device 261, the payout control device 311 and the like. Note that operation power (+12 V power, +5 V power, etc.) is supplied to the launch control device 312 via the payout control device 311.

  The power failure monitoring circuit 542 is a circuit for outputting a power failure signal S1 to each NMl terminal of the CPU 501 of the main control device 261 and the CPU 511 of the payout control device 311 when the power is cut off due to the occurrence of a power failure or the like. The power failure monitoring circuit 542 monitors the voltage of AC 5 volts in the power supply unit 541, and determines that a power failure (power failure) has occurred when the time when this voltage has become less than 5 volts exceeds, for example, 20 milliseconds. The power failure signal S1 is output to the main controller 261 and the payout controller 311. Based on the output of the power failure signal S1, the main control device 261 and the payout control device 311 recognize the occurrence of the power failure and execute the power failure processing (NMI interrupt processing in FIG. 33).

  In addition, even after the time when the AC 5 volts monitored by the power supply unit 541 becomes less than 5 volts exceeds 20 milliseconds, the power supply unit 541 has a sufficient time to execute the power failure process. The output of 5 volts, which is the drive voltage of the control system, is configured to be maintained at a normal value. Therefore, the main control device 261 and the payout control device 311 can normally execute and complete the power failure process.

  The RAM erase switch circuit 543 is a circuit for taking in the switch signal of the RAM erase switch 323 and clearing backup data in the RAM 503 of the main controller 261 and the RAM 513 of the payout controller 311 in accordance with the state of the switch 323. When the RAM erase switch 323 is pressed, the RAM erase switch circuit 543 outputs a RAM erase signal S2 to the main controller 261 and the payout controller 311. When the power of the pachinko machine 10 is turned on with the RAM erase switch 323 pressed (including power-on due to power failure cancellation), the data in the respective RAMs 503 and 613 are cleared in the main controller 261 and the payout controller 311. The

  By the way, in the first symbol display device (liquid crystal display device) 42, as shown in FIG. 24, three symbol rows L, M, and R of left, middle, and right are set. For each R, three symbols of the upper symbol, the middle symbol, and the lower symbol (the first symbol: for example, a special symbol) are variably displayed. In the present embodiment, the series of symbols is composed of a main symbol with numbers “0” to “9” and a sub-pattern consisting of rhombus-shaped symbols, in ascending or descending order of the numbers. A main symbol is displayed, and a sub-symbol is arranged between the main symbols to form a series of symbol rows L, M, and R. The main symbol and the sub symbol are variably displayed from top to bottom with periodicity.

  In this case, in the left symbol row L, the series of symbols is displayed in descending order (that is, in the order of decreasing the number of the main symbol), and in the middle symbol row M and the right symbol row R, the series of symbols is also in ascending order. (That is, in order of increasing main symbol numbers). Then, the variable display stops in the order of the left symbol row L → the right symbol row R → the middle symbol row M, and at the time of the stop, five effective lines on the first symbol display raid 42, that is, the upper line L1, the middle line L2, A special game video is displayed as a jackpot if the main symbol is aligned with a jackpot symbol combination (in this embodiment, the same main symbol combination) in any of the lower line L3, the rightward rising line L4, and the leftward rising line L5. It is like that.

  Next, the operation of the pachinko machine 10 configured as described above will be described.

  In the present embodiment, the CPU 501 in the main control device 261 performs lottery (big hit lottery) of the first symbol display device 42, setting of symbol display, and the like using various counter information in the game. Specifically, 25, the jackpot random number counter C1 used for the jackpot lottery of the first symbol display device 42, the jackpot symbol counter C2 used for the selection of the jackpot symbol of the first symbol display device 42, and the first Reach random number counter C3 used for reach lottery when the symbol display device 42 fluctuates and changes, random number initial value counter CINI used for initial value setting of the jackpot random number counter C1, and variation pattern selection of the first symbol display device 42 Fluctuation type counters CS1 and CS2 to be used, and left, middle and right outliers used for setting left out, middle and right outliers Counter CL, CM, has been with the use of the CR. Each counter described above is constituted by a program executed by the CPU 501.

  Among these, the counters C1 to C3, CINI, CS1 and CS2 each have a loop in which “1” is added to the previous value (hereinafter referred to as “update”) and returns to “0” after reaching the maximum value. It is a counter. Further, the out symbol counters CL, CM, CR are configured such that register values are added using an R register (refresh register) in the CPU 501, and as a result, numerical values change randomly. Each counter is periodically updated, and the updated value is appropriately stored in a counter buffer set in a predetermined area of the RAM 503. The RAM 503 is provided with a holding ball storage area including one execution area and four holding areas (holding first to fourth areas). In each of these areas, the first start port 33 is provided. Each value of the jackpot random number counter C1, the jackpot symbol counter C2 and the reach random number counter C3 is stored in time series in accordance with the winning history of the game balls.

  For details of each counter, the jackpot random number counter C1 is, for example, sequentially incremented by “1” within a range of “0” to “676” and returns to “0” after reaching the maximum value (that is, “676”). It has become. In particular, when the jackpot random number counter C1 makes one round, the value of the random number initial value counter CINI at that time is read as the initial value of the jackpot random number counter C1. The random number initial value counter CINI is a loop counter similar to the big hit random number counter C1 (value = 0 to 676), and is updated once for each timer interruption and updated repeatedly within the remaining time of normal processing. . The jackpot random number counter C1 is updated periodically (once every timer interruption in this embodiment) and stored in the reserved ball storage area of the RAM 503 at the timing when the game ball wins the first start port 33. The number of random number values that are jackpots is set at low probability and high probability, and the number of random number values that are jackpots at low probability is 2, and the value is “337,673”. There are 10 random numbers that are big hits at high probability, and the values are “67, 131, 199, 289, 337, 401, 463, 523, 601, 661”. High probability means a state where the jackpot is won by a predetermined probability variation pattern and the subsequent jackpot probability is increased as added value, so-called “probability”, and normal time (low probability) is This is the time when it is not in a certain state.

  The jackpot symbol counter C2 determines a symbol at the time of fluctuation stop of the first symbol display device 42 in the case of a jackpot. In the present embodiment, the first symbol display device 42 has five effective lines, Since ten specific symbols (main symbols) are set, 50 counter values (0 to 49) are prepared. In other words, the jackpot symbol counter C2 is configured so that one by one is added in order within the range of 0 to 49, and after reaching the maximum value (that is, 49), it returns to 0. The jackpot symbol counter C2 is updated periodically (once every timer interruption in this embodiment), and stored in the reserved ball storage area of the RAM 503 at the timing when the game ball wins the first start port 33.

  Further, the reach random number counter C3 is configured to increment one by one within a range of 0 to 238, for example, and returns to 0 after reaching the maximum value (that is, 238). In the present embodiment, the reach random number counter C3 causes the final stop symbol after the occurrence of reach to stop by shifting the last stop symbol by one before and after the reach symbol, and the final stop symbol after the occurrence of reach also reaches the reach symbol. “Reach other than front / rear off” that stops other than before and “completely out” that does not generate reach, for example, C3 = 0, 1 corresponds to front / rear reach, and C3 = 2-21 It corresponds to reach other than front / rear detachment, and C3 = 22 to 238 corresponds to complete detachment. Note that the reach drawing may be set individually according to the state of the lottery probability of the first symbol display device 42, the number of suspended balls at the start of change, and the like. The reach random number counter C3 is updated periodically (once every timer interruption in this embodiment) and stored in the reserved ball storage area of the RAM 503 at the timing when the game ball wins the first start port 33.

  Further, one of the two variation type counters CS1 and CS2 is incremented by one within a range of 0 to 198, for example, and reaches a maximum value (that is, 198) and then returns to 0. For example, the other variation type counter CS2 is incremented one by one within a range of 0 to 240, for example, and reaches the maximum value (that is, 240) and then returns to 0. In the following description, CS1 is also referred to as “first variation type counter”, and CS2 is also referred to as “second variation type counter”. The first variation type counter CS1 determines the reach type of the first symbol, such as so-called normal reach, super reach, premium reach, and other rough symbol variation modes. The second variation type counter CS2 determines the final stop symbol ( In the present embodiment, a more detailed symbol variation mode such as an elapsed time (in other words, the number of variation symbols) until the middle symbol) stops is determined. Therefore, a variety of variation patterns can be easily realized by combining these variation type counters CS1 and CS2. It is also possible to determine the symbol variation mode only by the first variation type counter CS1, or to determine the symbol variation mode similarly by combining the first variation type counter CS1 and the stop symbol.

  The variation type counters CS1 and CS2 are updated once every time a normal process to be described later is executed once, and are repeatedly updated even within the remaining time in the normal process. Then, the buffer values of CS1 and CS2 are acquired when the first symbol display device 42 determines the variation pattern at the start of variation of the first symbol.

  The left, middle, and right out symbol counters CL, CM, and CR indicate that the first symbol in the left column, the first symbol in the middle column, and the first symbol in the right column when the jackpot lottery of the first symbol display device 42 is lost. This is for determining the stop symbol (disconnected symbol). In each column, any one of the 20 first symbols including the main symbol and the sub symbol is displayed, so 20 (0 to 19) each. Counter values are provided. The left, upper, middle and lower symbols are determined by the out symbol counter CL, the upper, middle and lower symbols are determined by the out symbol counter CM, and the right symbol column is determined by the out symbol counter CR. The top, middle and bottom symbols are determined.

  In the present embodiment, the values of the counters CL, CM, and CR are randomly updated by using the value of the R register built in the CPU 501. That is, when each outlier symbol counter CL, CM, CR is updated, the lower 3 bits of the R register are added to the previous value, and when the added result exceeds the maximum value, 20 is subtracted to determine the current value. Is done. Each outlier symbol counter CL, CM, CR is updated within the normal process so that the update times do not overlap, and the combination of these outlier symbol counters CL, CM, CR is the reach of the RAM 503 front / rear reach symbol buffer, reach other than front / rear out It is stored in either the symbol buffer or the completely off symbol buffer. Then, when determining the variation pattern at the start of variation of the first symbol, the buffer value of any one of the front and rear outreach symbol buffer, the reach symbol buffer other than front and rear outlier and the completely out symbol symbol buffer is acquired according to the value of the reach random number counter C3. The

  The size and range of each counter is only an example and can be arbitrarily changed. However, it is desirable that the big hit random number counter C1, the reach random number counter C3, and the variation type counters CS1 and CS2 are all different prime numbers and are not synchronized in any case.

  Although not shown, the second symbol random number counter C4 is used for the lottery of the second symbol display device 41. The second symbol random number counter C4 is configured as a loop counter that is incremented one by one within a range of 0 to 250, for example, and returns to 0 after reaching the maximum value (that is, 250). The second symbol random number counter C4 is periodically updated (once every timer interruption in the present embodiment), and is acquired when the game ball passes through the second start port 34 on either the left or right side. The number of random number values to be won is 149, and the range is “5 to 153”.

  Next, each control process executed by the CPU 501 in the main controller 261 will be described with reference to the flowcharts of FIGS. The processing of the CPU 501 is broadly divided into a main processing that is started when the power is turned on, a timer interrupt processing that is started periodically (in this embodiment at a cycle of 2 msec), and a power failure to the NMl terminal (non-maskable terminal). There is an NMI interrupt process activated by signal input. For convenience of explanation, the timer interrupt process and the NMI interrupt process will be described first, and then the main process will be taxed.

  FIG. 31 is a flowchart showing the timer interrupt process. This process is executed by the CPU 501 of the main controller 261 every 2 msec, for example.

  In FIG. 31, first, in step S601, reading processing of various winning switches is executed. That is, the state of various switches (except for the RAM erase switch 323) connected to the main controller 261 is read, and the state of the switch is determined and the detection information (winning detection information) is stored.

  Thereafter, in step S602, the random number initial value counter CINI is updated. Specifically, the random number initial value counter CINI is incremented by 1 and cleared to 0 when the counter value reaches the maximum value (676 in this embodiment). Then, the update value of the random number initial value counter CINI is stored in the corresponding buffer area of the RAM 503. In subsequent step S603, the big hit random number counter C1, the big hit symbol counter C2, and the reach random number counter C3 are updated. Specifically, the jackpot random number counter C1, the jackpot symbol counter C2, and the reach random number counter C3 are each incremented by 1 and their counter values reach the maximum values (in this embodiment, 676, 49, and 238, respectively). Each time it is cleared to 0. Then, the updated values of the counters C1 to C3 are stored in the corresponding buffer area of the RAM 503.

  Thereafter, in step S604, a start winning process associated with winning in the first start port 33 is executed. This start winning process will be described with reference to the flowchart of FIG. 32. In step S701, whether or not the game ball has won the first start opening 33 is determined based on the detection information of the operation opening switch 224. If it is determined that the game ball has won the first start opening 33, in the subsequent step S702, is the number N of active suspension balls of the first symbol display device 42 less than the upper limit value (4 in the present embodiment)? Determine whether or not. The process proceeds to step S703 on the condition that there is a winning at the first start port 33 and the number N of activated balls is <4, and the number N of activated balls is incremented by one.

  In subsequent step S704, a random number related to the winning of the first symbol is acquired. Specifically, the values of the jackpot random number counter C1, the jackpot symbol counter C2 and the reach random number counter C3 updated in step S603 are stored in the first area of the free storage area of the reserved ball storage area of the RAM 503. After performing the start winning process in this way, the CPU 501 once ends the timer interrupt process.

  FIG. 33 is a flowchart showing the NMI interrupt process, and this process is executed by the CPU 501 of the main controller 261 when the power of the pachinko machine 10 is cut off due to the occurrence of a power failure or the like. By this NMI interruption, the state of the main controller 261 at the time of power-off is stored in the backup area 503a of the RAM 503.

  That is, when the power of the pachinko machine 10 is cut off due to the occurrence of a power failure or the like, the power failure signal S1 is output from the power failure monitoring circuit 542 to the NMI terminal of the CPU 501 in the main controller 261. Then, the CPU 501 interrupts the control being executed and starts the NMI interrupt process of FIG. 33 is stored in the ROM 502 of the main controller 261. For a predetermined time after the power failure signal S1 is output, power is supplied from the power supply unit 541 so that the processing of the main controller 261 can be executed, and the NMI interrupt processing is executed within the predetermined time.

  In the NMI interrupt processing of FIG. 33, first, in step S801, the used registers are saved in the backup area 503a of the RAM 503, and in the subsequent step S802, the value of the stack pointer is stored in the backup area 503a. Further, in step S803, the information on the occurrence of power interruption is set in the backup area 503a, and in step S804, a power interruption notification command indicating that the power has been rapidly interrupted is transmitted to another control device.

  In step S805, a RAM determination value is calculated and stored in the backup area 503a. The RAM determination value is, for example, a checksum value at the work area address of the RAM 503. In step S806, RAM access is prohibited. After that, an infinite loop is entered in preparation for the case where the power supply is completely shut down and processing cannot be executed.

  The NMI interrupt process is also executed in the payout control device 311 in the same manner, and the state of the payout control device 311 when the power is cut off due to the occurrence of a power failure or the like is stored in the backup area 513a of the RAM 513. Similarly, the power is supplied from the power supply unit 541 so that the processing of the payout control device 311 can be executed for a predetermined time after the power failure signal S1 is output. That is, when the power of the pachinko machine 10 is cut off due to the occurrence of a power failure or the like, the power failure signal S1 is output from the power failure monitoring circuit 542 to the NMl terminal of the CPU 511 in the payout control device 311 and the CPU 511 interrupts the control being executed. The NMI interrupt process of FIG. 33 is started. The contents are as described with reference to FIG. 33 (however, in the NMI interrupt processing of the payout control device 311, the power-off notification command in step S 804 is not transmitted).

  Next, the main process will be described.

  FIG. 26 is a flowchart showing an example of a main process executed by the CPU 501 in the main control device 261. This main process is started upon reset when power is turned on.

  First, in step S101, an initial setting process associated with power-on is executed. Specifically, in order to set a predetermined value in the stack pointer and wait for the sub-side control devices (such as the sound lamp control device 262 and the payout control device 311) to become operable, for example, Wait processing is performed for about 1 second. In step S102, a payout permission command is transmitted to the payout control device 311. In subsequent step S103, RAM access is permitted.

  Thereafter, data backup processing is executed for the RAM 503 in the CPU 501. That is, in step S104, it is determined whether or not the RAM erase switch 323 provided in the power supply device 313 is pressed (ON). In subsequent step S105, the information on occurrence of power interruption is set in the backup area 503a of the RAM 503. It is determined whether or not. In step S106, a RAM determination value is calculated. In subsequent step S107, it is determined whether or not the RAM determination value matches the RAM determination value stored when the power is turned off, that is, the validity of the backup. The RAM determination value is a checksum value at a work area address of the RAM 503, for example. Note that it is possible to determine the effectiveness of backup based on whether or not the keywords written in a predetermined area of the RAM 503 are correctly stored.

  As described above, the pachinko machine 10 is turned on while pressing the RAM erase switch 323 when it is desired to return to the initial state when the power is turned on, for example, when the hall starts business. Therefore, if the RAM erase switch 323 is ON, the process proceeds to a RAM initialization process (step S114, etc.). Similarly, when the information on occurrence of power interruption is not set, or when a backup abnormality is confirmed by a RAM determination value (checksum value or the like), the process proceeds to initialization processing of the RAM 503 (step S114 or the like). That is, in step S114, the used area of the RAM 503 is cleared to 0, and in the subsequent step S115, initialization processing of the RAM 503 is executed. In step S115A, it is determined whether or not the game start switch has been pressed in a predetermined manner. If the game start switch has been pressed, the process proceeds to step S116. Otherwise, the process returns to step S115A and loops until pressed. In step S116, interrupt permission is set, and the process proceeds to normal processing described later.

  On the other hand, if the RAM erase switch 323 has not been pressed, the power-off occurrence information is set, and the RAM judgment value (checksum value, etc.) is normal. Execute the process (process when power is restored). That is, in step S108, the stack pointer before the power interruption is restored, and in step S109, the information on the occurrence of the power interruption is cleared. In step S110, a command for causing the sub control device to return to the gaming state at the time of power-off is transmitted, and in step S111, the used register is restored from the backup area 503a of the RAM 503. Further, in steps S112 and S113, the interrupt permission / non-permission is returned to the state before the power is turned off, and then the address is returned to the address before the power is turned off. For example, when the power is cut off after executing up to step S202 of the normal process, the process returns to the address before the power is cut off, and the process is executed from step S203 of the normal process.

  Next, the flow of normal processing will be described with reference to the flowchart of FIG. In this normal process, the main process of the game is executed. As an outline, the processing of steps S201 to S207 is executed as a periodic processing with a period of 4 msec, and the counter update processing of steps S209 and S210 is executed with the remaining time.

  In FIG. 27, first, in step S201, output data such as a command updated in the previous process is transmitted to each control device on the sub side. Specifically, the presence / absence of winning detection information is determined, and if there is winning detection information, a winning ball payout command corresponding to the number of acquired game balls is transmitted to the payout control device 311. Further, when the first symbol display device 42 displays the variation of the first symbol, a stop symbol command, a variation pattern command, a confirmation command, and the like are transmitted to the display control device 45. In addition, after the first symbol variation starts, the variable pattern command → the left symbol sequence stop symbol command → the right symbol sequence stop symbol command → the middle symbol sequence stop symbol command one by one in the order of normal processing ( In other words, one command is sent every 4 msec), and the confirmation command is sent at the timing when the fluctuation time elapses.

  Next, in step S202, the variation type counters CS1 and CS2 are updated. Specifically, the variation type counters CS1 and CS2 are incremented by 1, and are cleared to 0 when the counter values reach the maximum values (198 and 240 in this embodiment). Then, the update values of the variation type counters CS1 and CS2 are stored in the corresponding buffer area of the RAM 503. In subsequent step S203, updating of each outlier symbol counter CL, CM, CR of the left symbol row, the middle symbol row, and the right symbol row is executed.

  The update process of each out symbol counter CL, CM, CR will be described in detail. As shown in FIG. 28, in step S301, it is determined whether or not it is time to update the out symbol counter CL in the left symbol row. In step S302, It is determined whether or not it is time to update the middle symbol row out of symbol counter CM. If the update timing of the left symbol row (YES in step S301), the process proceeds to step S303, and the outlier symbol counter CL of the left symbol row is updated. Further, if the update timing of the middle symbol row (YES in step S302), the process proceeds to step S304, and the out-of-middle symbol counter CM is updated. Further, if the update timing of the right symbol sequence (both steps S301 and S302 are NO), the process proceeds to step S305, and the off symbol counter CR of the right symbol example is updated. In updating the outlier symbol counters CL, CM, CR in steps S303 to S305, the value of the lower 3 bits of the R register is added to the previous counter value, and 20 is subtracted when the addition result exceeds the maximum value, The result of the calculation is out of sync and is used as the current value of the symbol counters CL, CM, CR.

  According to the CL, CM, and CR update processing, the left symbol row, middle symbol row, and right symbol row outlier symbol counters CL, CM, and CR are sequentially updated one by one in one normal process. The update times of the values do not overlap. As a result, every time the normal process is executed three times, one set of the off symbol counters CL, CM, CR is updated.

  Thereafter, in step S306, it is determined whether or not the combination of the updated out symbol counters CL, CM, and CR is a reach symbol combination. If it is a reach symbol combination, then in step S307, it is changed back and forth. It is determined whether or not it is a missed reach. If the off symbol counters CL, CM, and CR are combinations of front and rear outreach, the process proceeds to step S306, and the combination of out symbol symbols CL, CM, and CR at that time is stored in the front and rear outreach symbol buffer of the RAM 503. If the out symbol symbol CL, CM, CR is a combination of reach other than front / back off, the process proceeds to step S309, and the combination of the out symbol counters CL, CM, CR at that time is stored in the reach symbol buffer other than front / back out of RAM 503. .

  In the case of a combination other than the reach symbol, in step S310, it is determined whether or not the combination of the symbol symbols CL, CM, CR is a symbol combination, and if it is a symbol combination, Proceeding to step S311, the combination of the off symbol counters CL, CM, and CR at that time is stored in the off symbol buffer of the RAM 503. If NO in both steps S306 and S310, the symbols are aligned on the left, middle, and right, that is, it corresponds to a jackpot state. In such a case, the off symbol counters CL, CM, and CR are stored in the buffer. The process is terminated without any processing.

  After the removal symbol counter update process, in step S204 in FIG. 27, the winning ball counting signal and the payout abnormality signal received from the payout control device 311 are read. Thereafter, in step S205, a first symbol variation process for performing variation display of the first symbol by the first symbol display device 42 is executed. By this first symbol variation process, jackpot determination, variation setting of the first symbol, and the like are performed. The details of the first symbol variation process will be described later.

  Thereafter, in step S206, a big prize opening / closing process for opening or closing the big prize opening of the variable prize winning device 35 in the case of the big win state is executed. That is, it is determined whether the big winning opening is opened for each round of the big hit state, and whether the maximum opening time of the big winning opening has passed or whether a predetermined number of game balls have been won in the big winning opening. When either of these conditions is satisfied, the special winning opening is closed. At this time, the continuous winning opening is allowed on condition that the game ball has passed the specific area, and this is repeatedly executed for a predetermined number of rounds.

  In step S207, display control of the second symbol by the second symbol display device 41 is executed. Briefly, on the condition that the game ball has passed through the second starting port 34, the second symbol random number counter C4 is acquired and the second symbol display device 41 of the second symbol display device 41 receives the second symbol. Symbol variation display is performed. Then, the lottery of the second symbol is performed based on the value of the second symbol random number counter C4, and when the second symbol hit state is reached, the first start port 33 is opened for a predetermined time. Although the description is omitted, the second symbol random number counter C4 is also updated by the timer interrupt processing shown in FIG. 31, like the jackpot random number counter C1, the jackpot symbol counter C2, and the reach random number counter C3. Yes.

  Thereafter, in step S208, it is determined whether or not the next normal process execution timing has been reached, that is, whether or not a predetermined time (4 msec in the present embodiment) has elapsed since the start of the previous normal process. Then, the random number initial value counter CINI and the variation type counters CS1 and CS2 are repeatedly updated within the remaining time until the next normal processing execution timing (steps S209 and S210). That is, in step S209, the random number initial value counter CINI is updated. Specifically, the random number initial value counter CINI is incremented by 1 and cleared to 0 when the counter value reaches the maximum value (676 in this embodiment). Then, the update value of the random number initial value counter CINI is stored in the corresponding buffer area of the RAM 503.

  In step S210, update of the variation type counters CS1 and CS2 is executed (same as step S202). Specifically, the variation type counters CS1 and CS2 are incremented by 1, and are cleared to 0 when the counter values reach the maximum values (198 and 240 in this embodiment). Then, the update values of the variation type counters CS1 and CS2 are stored in the corresponding buffer area of the RAM 503.

  Here, since the execution time of each process of steps S201 to S207 changes according to the state of the game, the remaining time until the execution timing of the next normal process is not constant and varies. Therefore, the random number initial value counter CINI (that is, the initial value of the big hit random number counter C1) can be updated at random by repeatedly executing the update of the random number initial value counter CINI using the remaining time. .

  Next, the first symbol variation process of step S205 will be described with reference to the flowchart of FIG.

  In FIG. 29, in step S401, it is determined whether or not it is currently a big hit. The jackpot includes a special game displayed on the first symbol display device 42 and a predetermined time after the special game is ended. In a succeeding step S402, it is determined whether or not the first symbol display device 42 is displaying the variation of the first symbol. Then, if it is not a big hit and further is not displaying the variation of the first symbol, the process proceeds to step S403, and it is determined whether or not the number N of actuated balls of the first symbol display device 42 is greater than zero. At this time, if the jackpot is being hit or if the number N of working suspension balls is 0, this processing is terminated as it is.

  Further, if it is neither a big hit nor a change display of the first symbol, and if the number of operation hold balls N> 0, the process proceeds to step S404. In step S404, 1 is subtracted from the number N of active suspension balls. In step S405, a process for shifting the data stored in the reserved ball storage area is executed. This data shift process is a process of sequentially shifting the data stored in the reserved first to fourth areas of the reserved ball storage area to the execution area side, and the reserved first area → execution area, reserved second area → The data in each area is shifted, such as the hold first area, the hold third area → the hold second urea, the hold fourth area → the hold third area.

  Thereafter, in step S406, a change start process is executed. Here, the details of the variation start processing will be described with reference to the flowchart of FIG. 30. In step S501, it is determined whether or not the jackpot is based on the value of the jackpot random number counter C1 stored in the execution area of the reserved ball storage area. To do. Specifically, whether or not the jackpot is determined based on the relationship between the jackpot random number counter value and the mode at that time, as described above, among the numerical values 0 to 676 of the jackpot random number counter C1 at the normal low probability, "337, “673” is the winning value, and “67, 131, 199, 269, 337, 401, 463, 523, 601, 661” is the winning value when the probability is high.

  If it is determined that the game is a jackpot, in step S502, a table corresponding to the value of the jackpot symbol counter C2 stored in the execution area of the reserved ball storage area, that is, a table not showing the jackpot symbol (value of the jackpot symbol counter C2). And a symbol representing the correspondence between the symbol and the symbol), and the symbol is set as a stop symbol command. At this time, the numbers 0 to 49 of the jackpot symbol counter C2 correspond to any of the 50 jackpot symbols on all five active lines, and any one of the 50 jackpot symbols is set in the stop symbol command. Is done. When these jackpot symbols are gathered with a predetermined specific symbol, the state changes to a probability variation state. However, when the symbols are not specific symbols (non-specific symbols), the probability variation state is not entered.

  Next, in step S503, the variation pattern at the time of the big hit is determined, and the variation pattern is set in the variation pattern command. At this time, the values of the variation type counters CS1 and CS2 stored in the counter buffer of the RAM 503 are confirmed, and the reach of the first symbol such as normal reach, super reach, premium reach, etc. is determined based on the value of the first variation type counter CS1. The type and other rough symbol variation modes are determined, and the elapsed time until the final stop symbol (in this embodiment, middle symbol) stops after the occurrence of reach based on the value of the second variation type counter CS2 (in other words, The pattern variation mode is determined in more detail, etc. The relationship between the numerical value of the first variation type counter CS1 and the reach pattern, and the relationship between the numerical value of the second variation type counter CS2 and the stop symbol time are respectively Are previously defined by a table or the like.

  On the other hand, if it is determined in step S501 that it is not a big hit, it is determined in step S504 whether or not a reach has occurred based on the value of the reach random number counter C3 stored in the execution area of the reserved ball storage area. If the reach has occurred, it is further determined in step S505 whether the reach is out of front or back based on the value of the reach random number counter C3. In the present embodiment, the value of the reach random number counter C3 is any one of 0 to 238, of which “0, 1” corresponds to the out-of-front reach and “2-21” corresponds to the reach other than the back-and-forth out- “22 to 238” corresponds to no reach (complete detachment).

  If front / rear out of reach has occurred, the process proceeds to step S506, and the left, middle, and right out of symbol counters CL, CM, and CR stored in the front / rear out of reach design buffer of the RAM 503 are set as stop symbol commands. In step S507, a variation pattern at the time of front / rear out of reach is determined, and the variation pattern is set as a variation pattern command. At this time, as in step S503, the values of the variation type counters CS1 and CS2 stored in the counter buffer of the RAM 503 are checked, and the normal reach, super reach, and premium reach are determined based on the value of the first variation type counter CS1. Etc., until the reach stop type (in the present embodiment, the middle symbol) is stopped after the reach occurrence based on the value of the second variation type counter CS2 More detailed symbol variation modes such as the elapsed time (in other words, the number of variation symbols) are determined.

  If a reach other than front / rear out occurs, the process proceeds to step S508, and the left, middle, and right out-of-line counters CL, CM, CR stored in the reach symbol buffer other than front / rear out of RAM 503 are stopped. Set to. Also, in step S509, a fluctuation pattern at the time of reach other than front / rear deviation is determined, and the fluctuation pattern is set as a fluctuation pattern command. At this time, the variation pattern is determined based on the values of the variation type counters CS1 and CS2 stored in the counter buffer of the RAM 503, as in step S503 and the like.

  If it is neither big hit nor reach, the process proceeds to step S510, and the left, middle, and right off symbol counters CL, CM, and CR stored in the complete off symbol buffer of the RAM 503 are set as stop symbol commands. In step S511, the fluctuation pattern at the time of complete deviation is determined, and the fluctuation pattern is set in the fluctuation pattern command. At this time, since the reach does not occur, the player's interest is reduced, and various symbol variation modes are not required. Therefore, in the present embodiment, in step S511, the symbol variation type is determined using only the first variation type counter CS1 (that is, without using the second variation type counter CS2). As described above, when the setting of the symbol stop command and the variation pattern command is completed at the time of jackpot, when the reach occurs, and when the reach does not occur, this processing ends.

  Returning to the description of FIG. 29, if step S402 is YES, that is, if the variation of the first symbol is being displayed, the process proceeds to step S407 to determine whether or not the variation time has elapsed. At this time, the variation time of the first symbol is determined according to the variation pattern of the first symbol, and when this variation time has elapsed, an affirmative determination is made in step S407. In step S408, a change stop command is set as a confirmation command, and then this process ends.

  Next, payout control executed by the CPU 511 in the payout control device 311 will be described. FIG. 34 is a flowchart showing the main process of the payout control device 311. This main process is started upon reset when the power is turned on.

  First, in step S901, an initial setting process associated with power-on is executed. Specifically, a predetermined value set in advance is set in the stack pointer, and an interrupt mode is set. In step S902, the process waits until a payout permission command transmitted from main controller 261 is received. When the payout permission command is received, the process advances to step S903 to permit RAM access, and in step S904, an external interrupt vector is set.

  Thereafter, a data backup process is executed for the RAM 513 in the CPU 511. That is, in step S905, it is determined whether or not the RAM erase switch 323 provided in the power supply device 313 is pressed (ON). In subsequent step S906, the information on occurrence of power interruption is set in the backup area 513a of the RAM 513. It is determined whether or not. In step S907, a RAM determination value is calculated. In subsequent step S908, it is determined whether or not the RAM determination value matches the RAM determination value stored when the power is turned off, that is, the validity of the backup. The RAM determination value is, for example, a checksum value at a work area address in the RAM 513. It should be noted that it is possible to determine the effectiveness of backup based on whether or not the keywords written in a predetermined area of the RAM 513 are correctly stored.

  If the RAM erase switch 523 is ON, the process proceeds to a RAM initialization process (step S915 and the like). Similarly, when the occurrence information of power interruption is not set, or when a backup abnormality is confirmed by the RAM determination value (checksum value or the like), the process proceeds to initialization processing of the RAM 513 (step S915 or the like). That is, in step S915, the entire area of the RAM 513 is cleared to 0, and in the subsequent step S916, initialization processing of the RAM 513 is executed. In step S917, the CPU peripheral device is initialized, and in step S918, interrupt permission is set, and the process proceeds to a payout control process described later.

  On the other hand, if the RAM erase switch 323 has not been pressed, the power-off occurrence information is set, and the RAM judgment value (checksum value, etc.) is normal. Execute the process (process when power is restored). That is, in step S909, the stack pointer before the power interruption is restored, and in step S910, the information on the occurrence of the power interruption is cleared. In step S911, CPU peripheral devices are initialized, and in step S912, the used registers are restored from the backup area 513a of the RAM 513. Further, in steps S913 and S914, the interruption permission / non-permission is returned to the state before the power interruption, and then the address before the power interruption is returned.

  Next, the flow of the payout control process will be described with reference to the flowchart of FIG.

  In FIG. 35, in step S1001, a command from the main control device 261 is acquired, and the total number of prize balls is stored. In step S1002, the launch control apparatus 312 is set for launch permission. In step S1003, the state return switch 321 is checked, and if it is determined that the state return operation has started, the state return operation is executed.

  Thereafter, in step S1004, setting of the lower pan full tank state or the lower pan full tank release state is executed in accordance with the change in the state of the lower pan 15. That is, when the lower pan 15 is detected based on the detection signal of the lower pan full switch, when the lower pan is full, the lower pan full state is set, and when the lower pan full is not reached , Set the lower pan full release state. In step S1005, setting of a tank ball absence state or a tank ball absence release state is executed in accordance with a change in the state of the tank ball. In other words, the tank ball no switch state is determined based on the detection signal of the tank ball no switch, and when there is no tank ball, the setting of the tank ball no state is executed. Perform configuration.

  Thereafter, in step S1006, the presence / absence of a state to be notified is determined. If there is a state to be notified, the 7-segment LED provided in the payout control device 311 is notified.

  In steps S1007 to S1009, prize ball payout processing is executed. In this case, if it is not possible to pay out the balls and the total number of winning balls stored in step S1001 is not 0 (both NO in steps S1007 and S1008), the process proceeds to step S1009, and a winning ball control process (described later). FIG. 36) is started. Further, if the prize ball cannot be paid out or the total number of prize balls is 0 (YES in any of steps S1007 and S1008), the process proceeds to a lending payout process.

  Thereafter, in steps S1010 to S1012, a rental ball payout process is executed. In this case, if it is not possible to pay out the rent and if a rent-out request from the card unit has been received (NO in step S1010, YES in S1011), the process proceeds to step S1012 and a renting control process (described later). FIG. 37) is started. Further, if a rental ball cannot be paid out or a rental ball payout request has not been received (YES in step S1010 or NO in S1011), the subsequent ball removal process is executed.

  In step S1013, the state return switch 321 is checked to execute the ball removal process by driving the payout motor 358a on the condition that the ball removal disabled state is not set and the ball removal operation is not started. In subsequent step S1014, control of vibrator 360 (vibration motor control) is executed on condition that the ball is clogged. Thereafter, the process returns to the top of the payout control process.

  Here, in the winning ball control process shown in FIG. 36, in step S1101, the payout motor 358a is driven to execute payout of the winning ball. In subsequent step S1102, whether the rotation of the payout motor 358a is normal is determined based on the detection result of the payout rotation sensor. If the rotation of the payout motor 358a is not normal, the process proceeds to step S1103, where the payout motor 358a is driven to execute a retry process, and a stop process of the payout motor 358a is executed. Thereafter, the process returns to the payout control process of FIG.

  If the rotation of the payout motor 358a is normal, the process proceeds to step S1104, and whether or not the game ball is normally counted is determined based on the detection result of the payout count switch. If the game ball count is not normal, the process proceeds to step S1105, where the payout motor 358a is driven to execute a retry process and the payout motor 358a is stopped, and then the process returns to the payout control process of FIG.

  Further, if the game ball count is normal, the process proceeds to step S1106, and it is determined whether or not the game ball count by the payout count switch has reached the total number of prize balls and the payout has been completed. If the payout has been completed, a stop process for the payout motor 358a is executed in step S1107, and then the process returns to the payout control process in FIG.

  In the ball lending control process shown in FIG. 37, in step S1201, the payout motor 358a is driven to pay out a lending ball. In the subsequent step S1202, it is determined from the detection result of the dispensing rotation sensor whether the rotation of the dispensing motor 358a is normal. If the rotation of the payout motor 358a is not normal, the process proceeds to step S1203, the payout motor 358a is driven to execute a retry process, and a stop process of the payout motor 358a is executed. Thereafter, the process returns to the payout control process of FIG.

  If the rotation of the payout motor 358a is normal, the process advances to step S1204 to determine whether or not the game ball is normally counted based on the detection result of the payout count switch. If the game ball count is not normal, the process advances to step S1205 to drive the payout motor 358a to execute a retry process and execute a stop process of the payout motor 358a, and then return to the payout control process of FIG.

  Further, if the game ball count is normal, the process proceeds to step S1206, where it is determined whether or not the game ball count by the payout count switch has reached a predetermined number of rented balls (25) and the payout is completed. If the payout has been completed, a stop process of the payout motor 358a is executed in step S1207, and then the process returns to the payout control process of FIG.

  Next, the structure of the further characteristic part of the pachinko machine 10 of a present Example is demonstrated using FIG. 38, FIG. FIG. 38 is a block diagram showing the configuration of the main controller 261. FIG. 39 is a diagram showing a state in which the game start switch on the main board 406 encapsulated in the board box 263 is pressed.

  As described above, the main controller 261 (specifically, the main board 406), as shown in FIG. 38, has a specific first preset by the variable display result of the first symbol on the first symbol display device 42. It has a function of generating a special gaming state on the necessary condition that a combination of symbols (designs) (a jackpot symbol) is obtained. In short, the main controller 261 is based on the value (first random number) of the jackpot random number counter C1 (first random number group for determining whether or not to enter the special gaming state) that can take a value from 0 to 676. A special gaming state is generated.

  Specifically, as shown in FIG. 38, the CPU 501 of the main control device 261 has a first random number generator 400 (first random number group generation function) that generates a jackpot random number counter C1. Further, the main control device 261 stores the value of the big hit random number counter C1 in the reserved ball storage area of the RAM 503 (first random number storage unit 402) every time a game ball wins the first start port 33. It has. Further, the CPU 501 of the main control device 261 also has a first determination unit 404 (determination function) that determines whether or not the value of the big hit random number counter C1 stored in the reserved ball storage area is a win value. .

  Note that the value (first random number) of the big hit random number counter C1 in the first random number generator 400 is held in the RAM 503 at the timing of detecting the winning of the game ball by the operation port switch 224 provided in the first start port 33. It is stored in the sphere storage area (first random number storage unit 402). At the low probability, the first determination unit 404 is a big hit if the value of the big hit random number counter C1 (first random number) stored in the first random number storage unit 402 is two values “337, 673”. If not, it is determined that it is off. Further, at the time of high probability, the first determination unit 404 determines that the value of the big hit random number counter C1 (first random number) stored in the first random number storage unit 402 has ten values “67, 131, 199, 289, 337, 401, 463, 523, 601 and 661 ", it is determined that it is a big hit, otherwise it is determined that it is off. The first random number generator 400 and the first determination unit 404 described above are realized by causing the CPU 501 to execute a predetermined program.

  When the CPU 501 determines that the value of the big hit random number counter C1 is a win value, the main control device 261 outputs a signal for setting the special gaming state to the variable winning device 32. Based on the instruction from the main control device 261, the variable winning device 32 executes a jackpot operation in which the game ball repeatedly operates in an open state and a normal closed state in which the game ball is easy to win.

  As shown in FIG. 38, the pachinko machine 10 according to the present embodiment, as described above, receives a command output from the main controller 261 based on the winning (start winning) of a game ball to the first starting port 33 ( The first symbol variation display is started based on a command (for example, a variation pattern command), and the result is displayed and confirmed based on a command (command: for example, a stop symbol command, a confirmation command) further output from the main controller 261 A display control device 45 is provided for causing the first symbol display device 42 to display a variable display effect of display.

  In addition, when a game ball wins (wins) a game ball in the general winning opening 31, the first start opening 33, or the second start opening 34, a detection switch (winning opening switch) corresponding to the winning (winning). 221, the operation port switch 224, and the gate switch 225), and a winning detection signal is output from the detection switch to the main controller 261. More specifically, when a game ball wins (wins) at the first start port 33, the operating port switch 224 detects the winning, and a winning detection signal is output from the operating port switch 224 to the main controller 261. The Further, when a game ball wins (wins) the second starting port 34, the gate switch 225 detects the win, and a win detection signal is output from the gate switch 225 to the main control device 261. Further, when a game ball wins (wins) the general winning opening 31, the winning opening switch 221 detects the winning, and a winning detection signal is output from the winning opening switch 221 to the main control device 261.

  Based on these winning detection signals, the main control device 261 controls the payout control device 311 so as to pay out a predetermined number of game balls, and the payout motor 358a is driven by the payout control device 311 so that a predetermined number of game balls are received. It is to be paid out to the player.

  The main control device 261 is roughly divided into a main board 406 and a board box 263 that encloses the main board 406 as shown in FIG. From this, it can be seen that the main controller 261 is responsible for substantially all the functions of the main controller 261 from the viewpoint of its function. The main board 406 performs overall control of the pachinko machine 10 and performs control related to a predetermined game (such as jackpot determination) related to the player's profit. As described above with reference to FIG. 23, the main board 406 includes the CPU 501, the ROM 502, and the RAM 503.

  Further, as shown in FIG. 38, the main board 406 includes an initialization condition establishment detection unit 408 for detecting establishment of an initialization condition for initializing the RAM 503, and an initialization condition establishment by the initialization condition establishment detection unit 408. An initialization processing unit 410 that initializes the RAM 503 based on the detection, a game start instruction detection unit 412 that detects a game start instruction, and a game start instruction detection unit 412 after the initialization of the RAM 503 in the initialization processing unit 410 When the start instruction is detected, a normal game capable of giving a game profit to the player is started, and the game start instruction detecting unit 412 starts the game start instruction after the initialization of the RAM 503 in the initialization processing unit 410. A game start adjusting unit 420 that limits the start of a normal game until the game is detected.

  The initialization condition establishment detection unit 408 detects establishment of an initialization condition for initializing the RAM 503. For example, the initialization condition establishment detection unit 408 establishes the initialization condition when the RAM erase signal S2 is input to the main controller 261 as shown in FIG. 23, or when the storage contents of the RAM 503 are abnormal. Is detected. When it is desired to initialize the RAM 503, the power is turned on while pressing the RAM erase switch 323 when the power is turned on, so that the RAM erase signal S2 is controlled by the RAM erase signal S2 from the RAM erase switch circuit 543 of the power supply unit 313. The initialization condition establishment detection unit 408 of the main controller 261 detects the RAM erase signal S2. If the RAM determination value is abnormal as described in step S107 in FIG. 26, “use RAM area clear” is performed in step S114, and “initial setting of RAM” is performed in step S115. In other words, the initialization condition establishment detection unit 408 detects an abnormality in the stored contents of the RAM when the power is turned on (for example, the stored contents are broken).

  The initialization processing unit 410 detects the initialization condition establishment by the initialization condition establishment detection unit 408, that is, when the RAM erase signal S2 is input to the main board 406 or when the storage contents of the RAM 503 are abnormal. Is initialized.

  The initialization condition establishment detection unit 408 and the initialization processing unit 410 correspond to a part of the function of the CPU 501 of the main board 406. That is, the processing of “RAM erase switch ON?” In step S104 of FIG. 26 by the CPU 501 of the main board 406 and the processing of “RAM judgment value normal?” In step S107 correspond to the initialization condition establishment detection unit 408. The processing of “clear RAM area used” in step S 114 and “initial setting of RAM” in step S 115 by the CPU 501 of the main board 406 corresponds to the initialization processing unit 410.

  As shown in FIGS. 38 and 39, the main board 406 includes a game start switch 414 to which a game start instruction is input by the player. The game start switch 414 is disposed at a predetermined position of the pachinko machine 10 that cannot be touched from the outside in the normal use state of the pachinko machine 10 (for example, the main control device 261 disposed on the back side of the pachinko machine 10). Has been. That is, as shown in FIG. 2, the game start switch 414 is disposed at a location that cannot be touched unless the inner frame 12 is opened. The normal use state of the pachinko machine 10 is a state in which the inner frame 12 is closed, that is, a state in which the player plays a normal game.

  As shown in FIG. 39, the game start switch 414 is further disposed at a predetermined position of the main board 406 encapsulated by the board box 263. The board box 263 includes a minute hole 416 for operating the game start switch 414 at a position corresponding to the game start switch 414 of the main board 406. The minute hole 416 is smaller than a person's finger so that the finger cannot enter the minute hole 416. That is, the game start switch 414 of the main board 406 in the board box 263 cannot be directly touched with a finger, and a rod-like body 418 having a diameter that can be inserted into the microhole 416 is inserted into the microhole 416. The game start switch 414 is pressed with the rod-shaped body 418.

  The game start instruction detection unit 412 detects a game start instruction based on a specific input instruction mode for the game start switch 414 within a predetermined detection period (for example, 10 minutes). The detection period is a period from the initialization of the RAM 503 in the initialization processing unit 410 to the elapse of a predetermined time, and may be set to a time other than the above-mentioned 10 minutes. For example, when the specific input instruction mode is to press the game start switch 414 twice, the game start instruction detection unit 412 detects the game start instruction when the game start switch 414 is pressed twice. In the first embodiment, the game start instruction detection unit 412 detects a game start instruction when the game start switch 414 is pressed twice within a predetermined detection period. The specific input instruction mode for the game start switch 414 includes the following various variations. For example, the same applies to the case where the specific input instruction mode is that the game start switch 414 is pressed a number of times other than twice. In addition, when the specific input instruction mode is to press the game start switch 414 for a predetermined time, the game start instruction detection unit 412 detects the game start instruction when the game start switch 414 is pressed for a predetermined time. To do. It should be noted that various input instruction modes such as a combination of the number of times the game start switch 414 is pressed, a combination of long press periods of the game start switch 414, and a combination of them may be adopted. For example, as a combination of the number of times the game start switch 414 is pressed, the game start switch 414 is pressed a predetermined number of times (for example, 3 times) after the game start switch 414 is pressed a predetermined number of times (for example, 2 times). In this case, a game start instruction is detected. As a combination of the long press periods of the game start switch 414, after the game start switch 414 is pressed for a predetermined period (for example, about 1 second), the game start switch 414 is pressed for a predetermined period (for example, 3 seconds). For example, when a game start instruction is detected.

  Specifically, as shown in FIG. 38, the game start instruction detection unit 412 stores reference information corresponding to a specific input instruction mode (in the first embodiment, the game start switch 414 is pressed twice). The determination unit 432 includes a storage unit 430 and a determination unit 432 that determines whether the measurement information corresponding to the input instruction mode for the game start switch 414 actually made matches the reference information stored in the storage unit 430. It is assumed that a game start instruction is detected when it is determined that the measurement information matches the reference information. The storage unit 430 employs, for example, a nonvolatile memory.

  The game start adjusting unit 420 is a normal game that can give a game profit to a player when the game start instruction detecting unit 412 detects a game start instruction after the initialization of the RAM 503 in the initialization processing unit 410. The normal game start is limited until the game start instruction detecting unit 412 detects the game start instruction after the initialization of the RAM 503 in the initialization processing unit 410. In other words, the game start adjustment unit 420 is a normal game (ordinary game) that can give a game profit to the player based on the game start instruction in the game start instruction detection unit 412 after initialization of the RAM 503. Coordinates the start and the start limit.

  The game start adjusting unit 420 determines that a game ball wins (enters) the general winning port 31, the first starting port 33, and the second starting port 34 in a state where the start of a normal game is restricted. The game ball payout operation based on the game ball and at least one of the first symbol (identification information) variable display operation based on the game ball entry is restricted, and other game operations are not restricted. Specifically, the game start adjustment unit 420 performs the game ball payout operation in the payout control device 311 and the identification information fluctuation display on the first symbol display device 42 in a state where the start of the normal game is restricted. A restriction is imposed to prohibit at least one of the effect operations, and the game ball launch operation in the launch control device 312 and the display operation other than the identification information variation display effect in the first symbol display device 42 are not restricted.

  Note that the game start instruction detection unit 412 and the game start adjustment unit 420 correspond to a part of the functions of the CPU 501 of the main board 406.

  The main board 406 described above corresponds to the control means in the present invention, the initialization condition establishment detection unit 408 described above corresponds to the initialization condition establishment detection means in the present invention, and the initialization processing unit 410 described above corresponds to the present invention. The game start instruction detector 412 described above corresponds to the game start instruction detector in the present invention, and the game start adjuster 420 described above corresponds to the game start adjuster in the present invention. The game start switch 414 corresponds to the input instruction means and operation buttons in the present invention, the above-described board box 263 corresponds to the encapsulating means in the present invention, and the above-described storage unit 430 corresponds to the storage means in the present invention. The determination unit 432 that corresponds to the determination means in the present invention, the above-described launch control device 312 corresponds to the launch control means in the present invention, and The general winning opening 31 and the second start opening 34 correspond to the ball entry means in the present invention, and the above-mentioned first start opening 33 corresponds to the start ball entry means in the present invention, and the above-described first symbol display device. 42 corresponds to the identification information fluctuation display means in the present invention, the above-mentioned payout control device 311 corresponds to the payout control means in the present invention, and the above-described first random number generator 400 corresponds to the first random number generator in the present invention. The first random number storage unit 402 described above corresponds to the first random number storage unit in the present invention, and the first determination unit 404 described above corresponds to the first determination unit in the present invention.

  Here, in the pachinko machine 10, an illegal board (so-called hanging board) is connected to the main controller 261, that is, the main board 406, and the RAM of the main board 406 is illegally initialized, and an illegal gaming profit is obtained. The operation of the pachinko machine 10 when trying to obtain will be described below.

  The fraudulent acts described above include the acts described below. For example, a fraudulent person illegally enters a hall (pachinko shop) that has become unattended after the end of business, opens the inner frame 12 of a predetermined pachinko machine 10, and the main control device 261 disposed on the back side of the inner frame 12. After connecting an unauthorized board (so-called hanging board) to the machine, the pachinko machine 10 is returned to its original state and left.

  The fraudster then goes to the pachinko machine 10 to which the hanging board is illegally connected during the hall operation, and operates the hanging board by an illegal technique while listening to the inside of the store. That is, the power failure signal S1 is continuously input to the main board 406, and the backup processing of the RAM 503 of the main board 406 is continuously performed. When a new backup process occurs during the backup process, the backup of the backup area 503a of the RAM 503 is not normal, the storage content of the backup area 503a becomes abnormal, and the initialization of the RAM 503 is forcibly executed. That is, an illegal act is performed in which the RAM determination value becomes abnormal in step S107 shown in FIG. 26 and the RAM is initially set in steps S114 and S115.

  However, the pachinko machine 10 according to the first embodiment can cope with the above-described fraud. That is, as shown in FIG. 26, the pachinko machine 10 according to the first embodiment has a detection period (for example, a period until 10 minutes elapses after the initialization process) when the RAM 503 is initially set in step S115. When the game start switch 414 is not operated in a predetermined input instruction mode, the process does not proceed to the normal process shown in FIG.

  Therefore, even if the fraudulent person tries to generate a jackpot illegally by inputting an illegal start winning signal to the main board 406 after the initialization process, the pachinko machine 10 according to the first embodiment can perform the process after the initialization process of the RAM 503. If the game start switch 414 is not operated in a predetermined input instruction mode, the process does not proceed to the normal process shown in FIG. 27. Therefore, even if such an illegal start winning signal is input to the main board 406, a big hit occurs. It is in a state that can not be obtained, fraudulent acts can be reduced.

  As described above, according to the pachinko machine 10 of the first embodiment, the main board 406 that performs control related to a predetermined game related to the player's profit and the main board 406 (more precisely, the RAM 503) are initialized. An initialization condition establishment detection unit 408 that detects establishment of the initialization condition to be established, and an initialization processing unit 410 that initializes the main substrate 406 based on the initialization condition establishment detection by the initialization condition establishment detection unit 408. When the game start instruction detecting unit 412 detects the game start instruction detecting unit 412 that detects the game start instruction and the initialization processing unit 410 initializes the main board 406, the game profit is given to the player. A normal game that can be given, and after the initialization of the main board 406 in the initialization processing unit 410 until a game start instruction is detected by the game start instruction detection unit 412 And a game start adjustment unit 420 that limits the start, so that a normal game that can give a player a game profit unconditionally after the initialization of the main board 406 is not started. From the initialization of the main board 406 until the game start instruction detecting unit 412 detects the game start instruction, the start of a normal game that can give a game profit to the player is limited. Thus, even if an illegal winning signal is input to the main board 406 in a state where the start of the normal game is restricted, the normal game that can give the game profit to the player is not started. Can't make a profit. That is, it is possible to reduce fraudulent acts that illegally initialize the main board 406 to obtain illegal profits. As a result, a gaming machine (pachinko machine) that can reduce fraud can be provided.

  In addition, the game start switch 414 to which a game start instruction is input cannot be touched from the outside in the normal use state of the pachinko machine 10, and the main controller 261 (covered by the board box 263) on the back side of the pachinko machine 10 Since the game start instruction detecting unit 412 detects a game start instruction from the game start switch 414, the game start switch 414 is initialized after the main board 406 is initialized. If a game start instruction is not input to the player, a normal game that can give a game profit to the player is not started, and the game start switch 414 cannot be touched from the outside in the normal use state of the pachinko machine 10. Since the pachinko machine 10 is disposed at a predetermined location, the countermeasure against fraud is further excellent. That is, in order to input a game start instruction to the game start switch 414, the pachinko machine 10 must be moved to an operable state where the game start switch 414 can be touched (the inner frame 12 of the pachinko machine 10 must be opened). Therefore, the pachinko machine 10 has been changed to such an operable state (the inner frame 12 of the pachinko machine 10 is in an open state), and the pachinko machine 10 has been changed to the operable state. Since fraudulent activity is detected at the time (when the inner frame 12 of the pachinko machine 10 is opened), deterrence acts on the fraudulent activity, and fraud can be reduced.

  In addition, a board box 263 for encapsulating the main board 406 is provided, and the game start switch 414 is disposed at a predetermined position of the main board 406 encapsulated in the board box 263, and the board box 263 is disposed on the main board 406. Since the minute hole 416 for operating the game start switch 414 is provided at a position corresponding to the game start switch 414, the game start switch 414 of the main board 406 encapsulated by the board box 263 is directly operated manually. It cannot be touched and operated, and has a certain effect on suppression of fraud. That is, if a member that can be inserted into the minute hole 416 of the board box 263 (for example, a rod-like body 418, a thin member, a tool, or the like) is not used, the game start switch 414 of the main board 406 in the board box 263 is operated. Because it is not possible, it is even better against fraud.

  In addition, the game start instruction detecting unit 412 detects a game start instruction based on a specific input instruction mode for the game start switch 414. That is, if the input instruction mode for the game start switch 414 is not a specific input instruction mode, it is not recognized as a game start instruction and is not detected as a game start instruction, but the input instruction mode for the game start switch 414 is a specific input instruction mode. Is recognized as a game start instruction, and is detected as a game start instruction. Therefore, the game start instruction detecting unit 412 detects the game start instruction only when an input instruction is given to the game start switch 414 in a specific input instruction mode. That is, when the game start switch 414 is simply touched, appropriately operated, or fixed in a pressed state with a tape or the like, the operation, that is, the input instruction mode is not a specific input instruction mode. The input instruction action to the start switch 414 remains invalid, and the game start instruction detection unit 412 cannot detect the game start instruction. For example, in the first embodiment, since the game start switch 414 must be pressed twice, the game start switch 414 is pressed twice even if the game start switch 414 is fixed in a pressed state with a tape or the like. Therefore, it is not detected as a game start instruction and is effective in preventing fraud.

  Further, the game start instruction detection unit 412 sets a predetermined period after the initialization of the main board 406 in the initialization processing unit 410 as a detection period, and based on a specific input instruction mode for the game start switch 414 in the detection period. Detect start instructions. That is, if the input instruction mode for the game start switch 414 within a predetermined period after the initialization of the main board 406 is not a specific input instruction mode, it is not recognized as a game start instruction and is not detected as a game start instruction. When the input instruction mode for the game start switch 414 within a predetermined period after the initialization of 406 is a specific input instruction mode, it is recognized as a game start instruction and is detected as a game start instruction. Therefore, the game start instruction detecting unit 412 detects a game start instruction only when an input instruction is given to the game start switch 414 in a specific input instruction mode within the detection period, and thus there is a time limit. It is even better at preventing fraud. That is, there is a time restriction that the game start switch 414 needs to be input in a specific input instruction mode within the detection period, and it is possible to prevent fraud.

  In addition, the game start instruction detection unit 412 stores the reference information corresponding to the specific input instruction mode, the storage unit 430, and the measurement information corresponding to the input instruction mode for the game start switch 414 actually performed and the storage unit 430. A determination unit 432 that determines whether or not the stored reference information matches, and the game start instruction is detected when the determination unit 432 determines that the measurement information matches the reference information. Only when an input instruction is given to the switch 414 in a specific input instruction mode, the game start instruction detecting unit 412 detects the game start instruction, and is excellent in preventing fraud. That is, if the game start switch 414 is simply touched or appropriately operated, the operation, that is, the input instruction mode is not a specific input instruction mode, and the input instruction action to the game start switch 414 remains invalid. Therefore, the game start instruction detection unit 412 cannot detect a game start instruction.

  Further, since the storage unit 430 is a non-volatile memory, the storage content of the storage unit 430 is not initialized when the main board 406 is initialized (more precisely, initialization of the RAM 503). Unauthorized acts based on the initialization of the RAM 503 can be prevented, and further effective in preventing fraud.

  In addition, the game start adjusting unit 420 is based on the game ball entering the general winning opening 31, the first start port 33, and the second start port 34 in a state where the start of the normal game is restricted. The game ball payout operation and the variation display operation of the first symbol (identification information) based on the game ball entry are prohibited, and other game operations are not limited. Therefore, even if the main board 406 (more precisely, the RAM 503) is initialized by fraud and the start of the normal game is restricted, the game ball payout operation and the identification information At least one of the variable display operations is prohibited, and other game operations are not prohibited (for example, a game ball firing operation is possible, and a display device that displays identification information in a variable manner is also a normal display. Therefore, at first glance, it is impossible to distinguish between the pachinko machine 10 in which the normal game start is restricted and the pachinko machine 10 in the normal game start state. Complaints to the clerk at the game hall (hall) that the actor does not pay out the game ball after performing the above-mentioned illegal initialization act or that the variable display based on the starting prize does not start. When came down, on the basis that the gaming machine is ready to start a normal game is limited you can discover fraud can identify the wrongdoer.

  Next, the pachinko machine 10 according to the second embodiment will be described with reference to FIG. FIG. 40 is a block diagram illustrating a main configuration of the pachinko machine 10 according to the second embodiment. In the pachinko machine 10 of the first embodiment described above, reference information corresponding to a specific input instruction mode is stored in advance in the storage unit 430 of the game start instruction detecting unit 412 and fixed. However, in the pachinko machine 10 of the second embodiment, it is fixed. This is different from the pachinko machine 10 of the first embodiment described above in that the reference information in the storage unit 430 can be changed by a hall (pachinko store) side computer 440 (host computer).

  Specifically, as shown in FIG. 40, the game start instruction detection unit 412 further receives a designation information transmitted from the hall-side computer 440 outside the pachinko machine 10, and the reception unit A change unit 436 that changes the reference information stored in the storage unit 430 based on the designation information received in 434, and the determination unit 432 performs measurement corresponding to the input instruction mode for the game start switch 414 actually made. The agreement between the information and the reference information changed and stored in the storage unit 430 is determined.

  For example, when the designation information transmitted from the hall computer 440 is information corresponding to pressing the game start switch 414 four times, the reception unit 434 of the game start instruction detection unit 412 of the pachinko machine 10 Receive. Based on the designation information received by the receiving unit 434 (information corresponding to pressing the game start switch 414 four times), the changing unit 436 uses the reference information stored in the storage unit 430 and the game start switch 414 to the 4th. Change to information corresponding to pressing once. The determination unit 432 determines whether the measurement information corresponding to the input instruction mode for the game start switch 414 actually made matches the reference information changed and stored in the storage unit 430. For example, before the change, pressing the game start switch 414 twice is a specific input instruction mode, but after the change, pressing the game start switch 414 is a specific input instruction mode. Yes. Therefore, the reference information in the storage unit 430 of the dick machine 10 can be easily changed by the hall-side computer 440, the reference information in the storage unit 430 of each pachinko machine 10 can be individually set, and cheating Further reduction can be achieved.

  The hall computer 440 described above corresponds to the information processing means in the present invention, the receiving unit 434 described above corresponds to the receiving means in the present invention, and the changing unit 436 described above corresponds to the changing means in the present invention.

  As described above, according to the pachinko machine 10 of the second embodiment, the game start instruction detecting unit 412 further receives the designation information transmitted from the hall side computer 440 outside the pachinko machine 10. And a changing unit 436 that changes the reference information stored in the storage unit 430 based on the designation information received by the receiving unit 434, and the determining unit 432 provides an input instruction to the game start switch 414 actually made. Since the match between the measurement information corresponding to the mode and the reference information changed and stored in the storage unit 430 is determined, the game start instruction detection unit 412 determines that the measurement information matches the reference information in the determination unit 432. In this case, it is assumed that a game start instruction is detected. That is, the input instruction mode with respect to the game start switch 414 can be changed, and further illegal acts can be prevented.

  Next, the pachinko machine 10 according to the third embodiment will be described with reference to FIG. FIG. 41 is a block diagram illustrating a main configuration of the pachinko machine 10 according to the third embodiment. In the pachinko machine 10 of the first embodiment described above, reference information corresponding to a specific input instruction mode is stored in advance in the storage unit 430 of the game start instruction detecting unit 412 and fixed. However, in the pachinko machine 10 of the third embodiment, it is fixed. Information that the main board 406 (more precisely, RAM 503) has been initialized is output to the hall (pachinko parlor) side computer 440, and a game start instruction is given when an instruction is received from the hall side computer 440 Is different from the pachinko machine 10 of the first embodiment.

  Specifically, as shown in FIG. 41, the main board 406 generates a state information generation unit 450 that generates state information regarding the initialization of the main board 406 (more precisely, the RAM 503) by the initialization processing unit 410. And the external output unit 452 that outputs the state information generated by the state information generation unit 450 to the hall computer 440 outside the pachinko machine 10 and the game start instruction information transmitted from the hall computer 440. A receiving unit 434. The game start instruction detection unit 412 does not include the storage unit 430 and the determination unit 432 as in the first embodiment, and when the reception unit 434 receives the game start instruction information transmitted from the hall-side computer 440, It is assumed that a game start instruction is detected. Therefore, when the reception unit 434 has not received the game start instruction information transmitted from the hall computer 440, the game start adjustment unit 420 restricts the start of a normal game, and the hall computer 440 When the reception unit 434 receives the transmitted game start instruction information, the game start adjustment unit 420 starts a normal game that can give a game profit to the player.

  For example, when the initialization processing unit 410 initializes the main board 406 (more precisely, the RAM 503), the state information generation unit 450 generates state information regarding the initialization of the RAM 503 by the initialization processing unit 410. To do. The external output unit 452 outputs the state information generated by the state information generation unit 450 to the hall computer 440 outside the pachinko machine 10. The hall-side computer 440 displays the pachinko machine 10 on which the initialization process has been performed on the screen, and the hall clerk (store clerk) looks at the pachinko machine 10 to check the pachinko machine 10. When the store clerk determines that there is no problem by looking at the pachinko machine 10, game start instruction information is transmitted from the hall side computer 440 to the pachinko machine 10 that has undergone initialization processing. This pachinko machine 10 is not allowed to proceed to the normal processing shown in FIG. 27 until the game start instruction information transmitted from the hall computer 440 is received, and the game start instruction transmitted from the hall computer 440. By receiving the information, it is possible to shift to the normal processing shown in FIG.

  The hall computer 440 described above corresponds to the information processing means in the present invention, the state information generation unit 450 described above corresponds to the state information generation means in the present invention, and the external output unit 452 described above corresponds to the external output in the present invention. Corresponds to means.

  As described above, according to the pachinko machine 10 of the third embodiment, the state information generation unit 450 that generates state information related to the initialization of the RAM 503 by the initialization processing unit 410, and the state information generation unit 450 And an external output unit 452 that outputs the state information generated in the above to the hall side computer 440 outside the pachinko machine 10, and the game start instruction detection unit 412 transmits the game start instruction information transmitted from the hall side computer 440. It is assumed that a game start instruction is detected by receiving, so that a normal game that can give a game profit to a player unconditionally after initialization of the RAM 503 is not started, From the initialization of the RAM 503 until the game start instruction detection unit 412 detects a game start instruction, that is, a game from the hall side computer 440. Until the start instruction information is detected and the game start instruction is detected, the start of a normal game that can give a player a game profit is limited. Even if an illegal start winning signal (winning signal) is input to the main board 406 in a restricted state, a normal game that can give a game profit to the player has not been started, so that an illegal profit can be obtained. I can't get it. That is, it is possible to reduce fraudulent acts that illegally initialize the main board 406 to obtain illegal profits.

  The present invention is not limited to the above-described embodiment, and can be modified as follows.

  (1) In the above-described embodiment, the countermeasure example for the illegal act of illegally initializing the main board 406 has been described. However, the invention is also applicable to a payout control board and various control boards (control means) in the payout control device 311. It is possible and excellent in fraud countermeasures.

  (2) In the first and second embodiments described above, as shown in FIGS. 38 and 40, a nonvolatile memory is employed as the storage unit 430. However, as the storage unit 430, the main board 406 (more precisely, the RAM 503). ) Or other storage means excluded from the initialization in the initialization, or a memory (memory having a protection function) protected from the initialization in the initialization of the main board 406 (more precisely, RAM 503). Storage means may be employed.

  (3) You may make it provide the alerting | reporting means which alert | reports that the control means (for example, main board | substrate 406) was initialized in the pachinko machine 10 of each Example mentioned above. That is, when the RAM 503 of the main board 406 is initialized by the initialization processing unit 410, the main board 406, for example, notifies the annular illumination unit 102 (see FIG. 1) via the display control device 45 in a notification mode. A notification control signal for lighting (all lights, blinking, etc.) is output to the sound lamp control device 262 (see FIG. 23), and the annular illumination part 102 is turned on in a notification mode. At this time, a notification sound (for example, various notification sounds such as “boo” and “bee”) may be output from the speaker. Note that the notification control signal output function of the main board 406, the annular illumination unit 102, a speaker for outputting the notification sound, and the like correspond to the notification unit in the present invention, and the above-described annular illumination unit 102 corresponds to the light emitting unit in the present invention. . Here, the annular illumination part 102 is exemplified as the light emitting means, but a central illumination part 103, an upper dish illumination part 104, an error display lamp 106, and the like as shown in FIG. 1 may be adopted.

  In this case, it is possible to know that the RAM 503 of the main board 406 has been initialized by notifying the notification light from the speaker, such as lighting in the notification mode of the annular illumination unit 102, and so on. It is possible to reduce fraudulent activities that attempt to obtain illegal profits by illegally initializing. As a result, a gaming machine (pachinko machine 10) that can reduce fraud can be provided.

  In addition, the first symbol display device 42 displays a notification that the RAM 503 of the main board 406 has been initialized. Or in addition to that, you may make it output the notification sound from a speaker.

  In addition, at least one of the lighting in the notification mode of the annular illumination unit 102 and the notification sound output from the speaker continues to be notified until the game start instruction detection unit 412 detects a game start instruction. It may be. In this case, it is possible to know that the RAM 503 of the main board 406 has been initialized by continuing the above notification, thereby reducing fraudulent acts attempting to obtain illegal profits by illegally initializing the RAM 503 of the main board 406. it can. As a result, it is possible to provide a gaming machine that can reduce fraud.

  Further, instead of the notification means as described above, the following notification means may be employed. That is, a light emitting means (for example, a light emitting diode capable of emitting multiple colors: LED) disposed at a predetermined position of the main board 406 (control means) is provided, and notification is made after the main board 406 is initialized by the initialization processing unit 410. Informing means may be adopted in which the light emitting diode is made to emit light in a predetermined manner. In this case, it is not known from the appearance of the gaming machine that the main board 406 has been initialized, but can be known by notification by the light emitting diode of the main board 406. That is, rather than clearly informing an unspecified person (for example, a player, a passerby, a bystander, a hall related person, etc.) that the main board 406 has been initialized, a specific person (for example, Only those who are in a position to properly manage gaming machines, such as those related to the hall). Can be used to identify fraudsters. In addition, examples of the location of the light emitting diodes on the main substrate 406 include a location that can be seen when the inner frame 12 is opened. That is, a predetermined part of the main controller 261 that can be seen from the back side of the pachinko machine 10 shown in FIG. Further, when the main board 406 is initialized, the light emitting diode is lit in red, when the game start switch 414 needs to be pressed, the light emitting diode is lit in yellow, and when the main board 406 is normal, the light is emitted. The diode may light up in green.

  (4) In each of the embodiments described above, the game start adjustment unit 420 is after the RAM 503 of the main board 406 in the initialization processing unit 410 until the game start instruction detection unit 412 detects a game start instruction. Although the game ball can be launched, the launch of the game ball may be limited so as not to launch the game ball onto the game board 30. In this case, after the RAM 503 of the main board 406 is initialized and until the game start instruction is detected, the game ball cannot be launched into the game area, so the game cannot be performed and the game is performed. As long as you can't, you won't be able to get fraudulent profits. Therefore, it is possible to reduce fraudulent attempts to illegally initialize the RAM 503 of the main board 406 to obtain an illegal profit. As a result, it is possible to provide a gaming machine that can reduce fraud.

  The above-described limitation on the release of game balls will be specifically described with reference to FIG. FIG. 42 is a flowchart showing a main process performed by the main controller 261 (main board 406) in an embodiment different from the first to third embodiments. When the RAM 503 of the main board 406 is initialized as shown in steps S114 and S115 in FIG. 42, the CPU 501 of the main board 406 determines whether or not the game start switch 414 has been pressed in step S115A, and the game start switch If 414 is pressed, the process proceeds to step S115C. Otherwise, the process proceeds to step S115B, and the process returns to step S115A. In step S <b> 115 </ b> B, the CPU 501 of the main board 406 outputs a control signal for turning off the power of the firing control device 312 to the firing control device 312. Since the power supply of the launch control device 312 is turned off, the launch motor 229 (see FIG. 6) is not driven and the game ball cannot be launched. In step S <b> 115 </ b> C, the CPU 501 of the main board 406 outputs a control signal for turning on the power of the firing control device 312 to the firing control device 312. Since the launch control device 312 is powered on, the launch motor 229 (see FIG. 6) is driven, and the game ball can be launched. Note that the control signal for turning on the power of the firing control device 312 and the control signal for turning off the power of the firing control device 312 output from the main board 406 to the firing control apparatus 312 are the main board. The output may be directly output from 406 to the firing control device 312 or may be output to the firing control device 312 via the payout control device 311. Note that the same control signal is not output again after the control signal for turning off the power of the firing control device 312 is once output to the firing control device 312 in step S115B. That is, even if the process proceeds to step S115B again after steps S115A and S115B, the power supply of the launch control device 312 has already been turned off in the second and subsequent steps S115B. There is no need to output again. Similarly, when the process proceeds to step S115C, if the power source of the launch control device 312 is already on, it is not necessary to output the control signal for turning on (ON) again.

  42, the case where a control signal for turning on (ON) the power of the firing control device 312 or a control signal for turning off (OFF) is output from the main board 406 to the firing control device 312 as an example. However, it is also possible to limit the launch of the game ball by outputting / not outputting the launch permission signal from the payout control device 311 to the launch control device 312. That is, when a permission signal is output from the main board 406 to the payout control apparatus 311, a discharge permission signal is output from the payout control apparatus 311 to the launch control apparatus 312, allowing a game ball to be launched, and the payout control apparatus from the main board 406. When a prohibition signal is output to 311, a discharge permission signal is not output from the payout control device 311 to the launch control device 312, and the game ball is prohibited from firing.

  In addition, whether or not the game start switch 414 in step S115A in FIG. 26 has been pressed is detected over a predetermined period, and if there is no press within the period, the power source of the launch control device 312 is turned off (OFF). The control signal may be output to the firing control device 312 so that the process does not shift to the normal processing of FIG.

  In addition, the pachinko machine 10 having a game ball launch control function may be employed in the main controller 261 (main board 406). That is, as shown in FIG. 43, the main control device 261 (main board 406) includes a firing control unit 460, and the firing motor 229 is driven based on a control signal from the main board 406. The main board 406 is configured so that the game ball is not fired into the game area until the game start instruction is detected by the game start instruction detecting unit 412 after the initialization of the RAM 503 in the initialization processing unit 410. Limit firing. Therefore, until the game start instruction is detected after the RAM 503 is initialized, the game ball cannot be launched into the game area, so that the game cannot be performed and the game cannot be performed. Can't get. Therefore, it is possible to reduce fraudulent attempts to illegally initialize the RAM 503 of the main board 406 to obtain an illegal profit. As a result, it is possible to provide a gaming machine that can reduce fraud.

  (5) In the embodiment described above, the game start switch 414 (operation button) is mounted on the main board 406 (control means), but it is mounted on a connection board (separate control means) separate from the main board 406. Thus, the connection substrate and the main substrate 406 may be electrically connected, and the connection substrate and the main substrate 406 may be encapsulated by the encapsulation means (for example, the substrate box 263). Even when the operation button is not provided in the control means but provided in another control means, there is an effect of further suppressing fraud.

  (6) The present invention may be implemented in various (for example, first type, third type, etc.) gaming machines, or may be implemented in a pachinko machine of a type different from the above example. For example, once a big hit, a pachinko machine that raises the expected value of the big hit until a big hit state occurs (for example, two times or three times) including that (for example, a two-time right item, a three-time right item) May also be implemented. Moreover, after a jackpot symbol is displayed, it may be implemented as a pachinko machine that enters a special gaming state on the condition that a ball is won in a predetermined area. Moreover, you may implement as a pachinko machine which will be in a special game state when a ball enters a predetermined winning opening. Further, in addition to the pachinko machine, the present invention may be implemented as various gaming machines such as a slot machine, an arrangement ball pachinko machine, a sparrow ball, a gaming machine in which a so-called pachinko machine and a slot machine are integrated. For example, the contact detection unit 410 may be provided in a stop operating means (for example, a stop button) of the slot machine.

  In the slot machine, for example, the symbol is changed by operating the operation lever in the state where the symbol effective line is determined by inserting coins, and the symbol is stopped and confirmed by operating the stop button. is there. Accordingly, the basic concept of the slot machine is that “a variable display means for confirming and displaying a symbol after a symbol string composed of a plurality of symbols is displayed in a variable manner, and the symbol resulting from the operation of the starting operation means (for example, an operating lever). The change of the symbol is stopped due to the operation of the stop operating means (for example, the stop button) or after a predetermined time has elapsed, and the fixed symbol at the time of the stop is a specific symbol Is a slot machine provided with special game state generating means for generating a special game state advantageous to the player. In this case, typical examples of game media include coins and medals.

  In the above-described modification (4), in the case of the pachinko machine 10, a modification has been described in which the launch of a game ball is prohibited unless the game start switch 414 is pressed after the main board 406 is initialized. The following modifications can be mentioned. Similar to the pachinko machine 10, the slot machine also includes main control means (control means) for overall control of games, such as the main control device 261 (main board 406). The slot machine is provided with a slot as a slotted unit into which gaming media (coins, medals, etc.) are inserted during a game. The slot machine of this modification has the following configuration. In other words, the slot has a slot closing member as a slot prohibiting means for prohibiting the insertion of the game medium into the slot, and the main control means includes the initialization condition establishment detection unit 408 shown in FIG. The game start adjustment unit 420 includes a game start instruction detection unit 408 after initialization of the main control means (more precisely, RAM) in the initialization process unit 410. Until the instruction is detected, the insertion port closing member is controlled so as to prohibit the insertion of the game medium into the insertion port. In the case of such a slot machine, the game medium cannot be inserted into the slot until the game start instruction is detected after the main control means is initialized. As long as you can't play games, you won't be able to earn illicit profits. Therefore, it is possible to reduce fraudulent acts that attempt to illegally initialize the main control means and obtain illegal profits. As a result, a slot machine that can reduce fraud can be provided.

  In the above case, the insertion of the game medium is prohibited, but a modification may be made in which the input game medium is discharged as it is and is not accepted. In other words, instead of the above-described charging port closing member, it is possible to employ a discharging device as discharging means for discharging the gaming medium loaded into the charging port. The game start adjustment unit 420 is used as an insertion slot until the game start instruction detection unit 408 detects a game start instruction after initialization of the main control means (more precisely, RAM) in the initialization processing unit 410. The discharging device is controlled so as to discharge the inserted game medium. In the case of such a slot machine, even if a game medium is inserted into the insertion slot until the game start instruction is detected after the main control means is initialized, it is discharged as it is by the discharge device. As long as the game cannot be performed and the game cannot be performed, an illegal profit cannot be obtained. Therefore, it is possible to reduce fraudulent acts that attempt to illegally initialize the main control means and obtain illegal profits. As a result, a slot machine that can reduce fraud can be provided.

  The above-described contents can also be applied to a gaming machine (so-called parrot) in which a pachinko machine and a slot machine are fused.

  In addition, as a specific example of a gaming machine in which a pachinko machine and a slot machine are fused, a variable display means for displaying a fixed symbol after displaying a variable symbol row consisting of a plurality of symbols is provided, and a handle for launching a ball is provided. What is not provided. In this case, after inserting a predetermined amount of game balls based on a predetermined operation (button operation), for example, the variation of the symbol is started due to the operation of the operation lever, for example, due to the operation of the stop button, or the predetermined amount With the passage of time, the fluctuation of the symbol is stopped, and a jackpot state advantageous to the player is generated on the condition that the confirmed symbol at the time of stoppage is a so-called jackpot symbol. A lot of balls are paid out.

  As described above, the present invention is suitable for gaming machines such as pachinko machines and slot machines.

It is a schematic front view of the pachinko machine of the example of the present invention. It is a perspective view which shows the pachinko machine of the state which open | released the inner frame and the front frame set. It is a front view which shows the inner frame etc. in the state which open | released the front frame set. It is a front view which shows the structure of a game board. It is a rear view which shows the structure of a front frame set. It is a rear view which shows the structure of a pachinko machine. It is a disassembled perspective view which decomposes | disassembles and shows the back surface structure of a pachinko machine for every main part. It is a schematic diagram which shows arrangement | positioning of the 1st control board unit in the back surface of a pachinko machine, a 2nd control board unit, and a back pack unit. It is a rear view which shows the structure of an inner frame and a game board. It is a perspective view which shows the back surface structure of an inner frame. It is a perspective view which shows the back surface structure of a game board. It is a perspective view which shows the structure of a support metal fitting. It is a front view which shows the structure of a 1st control board unit. It is a perspective view which shows the structure of a 1st control board unit. It is a disassembled perspective view of a 1st control board unit. It is a disassembled perspective view which shows the back surface structure of a 1st control board unit. It is a front view which shows the structure of a 2nd control board unit. It is a perspective view which shows the structure of a 2nd control board unit. It is a disassembled perspective view of a 2nd control board unit. It is a front view which shows the structure of a back pack unit. It is a disassembled perspective view of a back pack unit. It is a disassembled perspective view of a tank rail. It is a block diagram which shows the electric constitution of a pachinko machine. It is explanatory drawing which shows the display content of a 1st symbol display apparatus. It is explanatory drawing which shows the outline | summary of the various counters used for game control. It is a flowchart which shows the main process by the main controller. It is a flowchart which shows a normal process. It is a flowchart which shows the update process of an off symbol counter. It is a flowchart which shows a 1st symbol variation process process. It is a flowchart which shows a fluctuation | variation start process. It is a flowchart which shows a timer interruption process. It is a flowchart which shows a start winning process. It is a flowchart which shows a NMI interruption process. It is a flowchart which shows the main process by the payout control apparatus. It is a flowchart which shows payout control processing. It is a flowchart which shows a prize ball control process. It is a flowchart which shows a ball rental control process. It is a block diagram which shows the structure of a main controller. It is a figure which shows a mode that the game start switch of the main board | substrate enclosed by the board | substrate box is pressed down. It is a block diagram which shows the principal part structure of the pachinko machine in Example 2. FIG. It is a block diagram which shows the principal part structure of the pachinko machine in Example 3. FIG. It is a flowchart which shows the main process by the main-control apparatus (main board | substrate) in the Example different from Examples 1-3. It is a block diagram which shows the structure of the main controller in a modification.

Explanation of symbols

31 ... General winning entrance (entrance means)
33 ... 1st starting port (starting entrance means)
34 ... 2nd starting opening (entrance means)
42 ... 1st symbol display device (identification information fluctuation display means)
263 ... Substrate box (encapsulating means)
312 ... Fire control device (fire control means)
400 ... 1st random number generation part (1st random number generation means)
402: First random number storage unit (first random number storage means)
404 ... 1st determination part (1st determination means)
406 ... main substrate (control means)
408 ... Initialization condition establishment detection unit (initialization condition establishment detection means)
410 ... Initialization processing unit (initialization means)
412 ... Game start instruction detection unit (game start instruction detection means)
414 ... Game start switch (input instruction means, operation button)
420 ... Game start adjusting section (game start adjusting means)
430 ... Storage unit (storage unit)
432 ... Judgment part (judgment means)
434: Receiving unit (receiving means)
436 ... change part (change means)
440 ... Hall side computer (information processing means)
450 ... State information generation unit (state information generation means)
452 ... External output unit (external output means)

Claims (1)

In a gaming machine equipped with a control means for performing control related to a predetermined game related to the player's profit,
Initialization condition establishment detection means for detecting establishment of an initialization condition for initializing the control means;
Initialization means for initializing the control means based on the initialization condition establishment detection in the initialization condition establishment detection means;
A game start instruction detecting means for detecting a game start instruction;
When a game start instruction is detected by the game start instruction detecting means after initialization of the control means by the initialization means, a normal game capable of giving a game profit to a player is started, and the initial A game start adjusting means for restricting the start of the normal game until the game start instruction is detected by the game start instruction detecting means after the initialization of the control means by the converting means;
A gaming machine characterized by comprising:

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