JP6674579B1 - Electronic contract system, electronic contract method, and server device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize an electronic contract in which a plurality of contracts whose contracting parties and contract contents are different, but all contracts are required to be completed at one time. SOLUTION: A server device 1 that concludes an electronic contract with electronic signatures by a plurality of contract parties includes a generation unit 11c that generates an electronic contract document, a storage unit 13 that stores the electronic contract document, and each of a plurality of contract parties. By transmitting electronic mails in which different URLs are described to the terminal device all at once, a transmission unit 11a for urging the contract parties to browse the electronic contract document to be electronically signed by each contract party, and the contract parties A receiving unit 11b that receives the electronic contract document that is electronically signed by the contracting party and is sent from each terminal device, and all the electronic contracts when the electronic contracts that are electronically signed by all contracting parties are received. The determination unit 11d determines that the electronic contract related to the contract is concluded. [Selection diagram] FIG.

Description

  The present invention relates to a technology related to an electronic contract for concluding a plurality of contracts at a time, for example, where contracting parties and contract contents are different, but all contracts are required to be concluded.

  In the past, with the development of information technology, various types of contracts have also been replaced by a conventional scheme in which both parties actually signed and stamped the contract. Various techniques for reducing the burden have been proposed.

  For example, in Patent Document 1, when an electronic contract application is made, a member discriminating means for judging whether or not the electronic contract applicant is a member based on data held in a member data holding means, If the contract applicant is a member, electronic contract registration means for taking in and registering the electronic contract data, if the electronic contract partner is a member, a transmitting means for transmitting the electronic contract data to the other member, and an electronic contract applicant There is disclosed an electronic contract system including an approval receiving means for receiving approval for agreeing to electronic contract data from a partner member.

  Further, Patent Document 2 discloses an electronic contract system that supports the conclusion of an electronic contract between a first business entity and a second business entity. An electronic signature unit for performing an electronic signature, a signature application processing unit for performing an approval process when performing an electronic signature, and a document for holding the document. Receiving an application for an electronic signature on the document, generating a one-time password for each approver, creating an e-mail containing this, sending it to each approver, and receiving replies from all approvers In addition, an electronic contract system is disclosed in which, when a corresponding one-time password is included in each reply, the corresponding electronic signature unit electronically signs the document.

JP 2013114641 A JP 2014-127034 A

  However, in Patent Literatures 1 and 2, the contract parties and the contract contents are different, but the procedure of an electronic contract for simultaneously concluding a plurality of contracts in which all the contracts are required to be concluded, status management, and the like are integrated. There was no disclosure of support or management.

  The present invention has been made in view of such a problem, and aims at a plurality of contracts in which the contracting parties and contract contents are different, but all contracts must be concluded at a time. It is to realize an electronic contract to be concluded.

In order to solve the above-mentioned problem, a server device according to a first aspect of the present invention is a server device that concludes an electronic contract related to real estate by a plurality of contracting parties including a lessee, a joint guarantor, and a lessor. And a generating unit for generating an electronic contract including a guarantee contract and a consignment contract related to a lease contract, a storage unit for storing the electronic contract, and different URLs for each of the terminal devices of the plurality of contracting parties. Is transmitted from the transmitting unit for prompting each contracting party to browse the electronic contract to be electronically signed at the link destination of each URL, and the electronic mail transmitted from each terminal device of the contracting party. and a receiving unit for the electronic signature by the parties to receive an electronic contract has been made, the lessee, the guarantor, and the electronic signature than all of the parties including the lessor is made Only when it receives an electronic contract, including a determination section as the electronic contract for all the electronic contract is entered into, and attached to the electronic mail sent to the plurality of parties The URLs are unique to each other, and are restricted from being viewed so that only the electronic contract to be viewed and electronically signed by the contracting party can be viewed.

  The server device according to a second aspect of the present invention is the server device according to the first aspect, wherein the content of the contract related to the electronic contract, contract party information, and a transmission request are received from a terminal device of a service user related to the electronic contract. Upon receipt by the unit, the generating unit generates an electronic contract based on the contract content, and the transmitting unit transmits the electronic mail all at once to the mail address of the contracting party included in the contracting party information.

  The server device according to a third aspect of the present invention is the server device according to the second aspect, further comprising a management unit for managing the progress of the electronic contract, wherein the storage unit also stores the progress information of the electronic contract. When the receiving unit receives a request for progress confirmation from the service user terminal device related to the electronic contract, the management unit reads the progress information and transmits the progress information to the service user terminal device via the transmission unit. I do.

An electronic contract system according to a fourth aspect of the present invention includes a server device for concluding an electronic contract related to real estate by an electronic signature by a plurality of contracting parties including a lessee, a joint guarantor, and a lessor, and a terminal of the contracting party. An electronic contract system comprising: a server configured to generate an electronic contract including a guarantee contract and a consignment contract related to a lease contract; a storage unit configured to store the electronic contract; A transmitting unit for simultaneously sending electronic mails describing different URLs to terminal devices of a plurality of contracting parties, thereby prompting each contracting party to view an electronic contract to be digitally signed at a link destination of each URL. When the transmitted from each terminal apparatus parties, a reception section a digital signature by the parties to receive an electronic contract has been made, the lessee, the guarantor, and the fare Only when the electronic signature from all parties received the digital agreement has been made, including a human, comprising a determining unit as the electronic contract for all the electronic contract is entered into, a plurality of The URL attached to the e-mail sent to the contracting party is unique, and the viewing restriction is made so that only the electronic contract to be viewed and electronically signed by the contracting party can be viewed.

  An electronic contract system according to a fifth aspect of the present invention, in the fourth aspect, further comprises a terminal device of the service user according to the electronic contract, wherein the terminal device of the service user performs the contract according to the electronic contract. When the receiving unit receives the content and the contract party information, and the transmission request, the generation unit generates an electronic contract based on the contract content, and the transmission unit transmits the contract party included in the contract party information. The e-mail is sent to the mail address all at once.

  In an electronic contract system according to a sixth aspect of the present invention, in the fifth aspect, the server device further includes a management unit that performs progress management of the electronic contract, and the storage unit stores the electronic contract Progress information is also stored, and when the reception unit receives a request for progress confirmation from the terminal device of the service user related to the electronic contract, the management unit reads the progress information, and uses the service via the transmission unit. To the user's terminal device.

An electronic contract method according to a seventh aspect of the present invention includes a server device that concludes an electronic contract related to real estate by an electronic signature by a plurality of contracting parties including a lessee, a joint guarantor, and a lessor, and a terminal of the contracting party. An electronic contract method using an electronic contract system including a device, wherein the server device generates an electronic contract including a guarantee contract and a consignment contract related to a lease contract, stores the electronic contract, and stores the plurality of electronic contracts. By simultaneously sending e-mails with different URLs to each terminal device of the contracting party, each contracting party is encouraged to browse an electronic contract to be digitally signed at the link destination of each URL, transmitted from each terminal device receives an electronic agreement electronic signature is made by the parties, the lessee, the guarantor, and all contracts parties including the lessor Only when the more electronic signature received the digital agreement has been made, it is determined that the electronic contract for all the electronic contract is entered into, attached to the e-mail sent to the plurality of parties The URLs are unique to each other, and are restricted from being viewed so that only the electronic contract to be viewed and electronically signed by the contracting party can be viewed.

  According to the present invention, it is possible to provide a technology relating to an electronic contract in which a plurality of contracts are executed at a time, in which the contracting parties and the contract contents are different, but all contracts are required to be completed.

It is a lineblock diagram of an electronic contract system concerning a 1st embodiment of the present invention. It is a block diagram of the server apparatus of the same system. It is a block diagram of the terminal device of the contract party of the same system. It is a block diagram of the terminal device of the real estate company and operating company of the same system. It is a flowchart which shows the processing procedure until contract conclusion by the same system. It is a flow chart which shows a processing procedure until contract conclusion by an electronic contract system concerning a 2nd embodiment of the present invention. It is a flow chart which shows a processing procedure until contract conclusion by an electronic contract system concerning a 3rd embodiment of the present invention. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display. It is a figure showing the example of a screen display.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  First, features common to the embodiments of the present invention will be outlined.

  First, efficiency can be improved by unifying the workflow due to viewing restriction. That is, conventionally, when renting real estate, it is necessary to conclude a plurality of contracts (for example, fire insurance, rent guarantee contract, etc.) in addition to the lease contract, and fill in, seal, and manage a plurality of contracts for each contract. Was necessary, and the administrative burden was heavy. Furthermore, even if a contract is created and transmitted in an electronic contract, the contracting parties are different from each other, so it has been necessary to transmit and manage a plurality of electronic contracts. In this regard, according to the electronic contract system and the like according to the present embodiment, an electronic mail (conceptually including SMS (short mail), the same applies hereinafter) in which a separate URL is described is transmitted to each party at the same time. By making it possible to view only the electronic contract concluded by each party at the link destination of the URL, it is possible to reduce complicated office work and work load.

  Second, it is possible to conclude ancillary contracts in a lump. That is, conventionally, when a plurality of contracts are concluded, only a part of the contracts may be concluded. For example, a lease contract is concluded, but fire insurance is not concluded. In this regard, according to the electronic contract system and the like according to the present embodiment, URLs and the like related to a plurality of electronic contracts are transmitted by transmitting e-mail and the like at one time, and even if some If the contractor does not agree, a scheme that is not concluded can avoid the risk of concluding only a part of the contract.

  Third, the status of the contract and the like can be centrally managed by the portal site. In other words, conventionally, in the contract signing scheme on paper, it has not been possible to check the arrival confirmation status of the contract in real time, so that it took time to conclude the contract. In this regard, according to the electronic contract system and the like according to the present embodiment, it is possible to manage the contract progress of the electronic contract and notify the reminder even if the contractor is not the sender of the contract. Becomes possible. Further, the portal site can centrally manage electronic service applications, electronic contracts, post-contract billing management, subrogation repayment requests, and the like.

  Hereinafter, each embodiment will be described in detail.

<First embodiment>

  FIG. 1 shows and describes the configuration of an electronic contract system according to the first embodiment of the present invention.

  As shown in the figure, the electronic contract system includes a server device 1, a terminal device 2 (2A, 2B, 2C) of a contracting party, a terminal device 3 of a real estate company as a service user related to the electronic contract, The terminal device 5 of the operating company is connected and configured via a communication network 4 such as the Internet. As the terminal devices 2, 3, and 5, various devices such as a smartphone, a tablet terminal, and a notebook personal computer (PC) can be adopted. The contracting party is, for example, a renter, a lessor, a joint guarantor, etc. in the case of a real estate rental contract.

  In such a configuration, the server device 1 generates and stores an electronic contract, and simultaneously transmits e-mails describing different URLs to the terminal devices 2A, 2B, and 2C of a plurality of contracting parties. At the link destination of each URL, each contracting party is prompted to browse an electronic contract to be digitally signed. Upon receiving the e-mail, the terminal devices 2A, 2B, and 2C of the contracting parties shift to the URL described in the e-mail, browse the electronic contract, and make an electronic signature.

  The server device 1 receives the electronic contract signed by the contracting party and sent from each of the terminal devices 2A, 2B, and 2C of the contracting party, but the electronic contract signed by all the contracting parties. When the electronic contract is received, it is determined that the electronic contracts relating to all the electronic contracts have been concluded.

  Further, upon receiving the contract contents and contract party information relating to the electronic contract and the transmission request from the terminal device 3 of the real estate company, the server device 1 generates an electronic contract based on the contract contents and includes the electronic contract document in the contract party information. E-mail to the contracting party's e-mail address. Further, the server device 1 also manages the progress of the electronic contract, and upon receiving a progress confirmation request from the terminal device 3 of the real estate company, reads out the progress information and transmits it to the terminal device 3 of the real estate company.

  FIG. 2 shows and describes the configuration of the server device of the electronic contract system.

  As shown in FIG. 1, the server device 1 has a control unit 11, a communication unit 12, and a storage unit 13. The control unit 11, the communication unit 12, and the storage unit 13 are communicably connected via a control bus. In addition to these configurations, the apparatus may include an input unit such as a keyboard and a mouse, and a display unit such as a liquid crystal display for performing various displays.

  The communication unit 12 is realized by, for example, a network interface card (NIC), and is connected to a communication network 4 such as the Internet by wire or wireless, and communicates with the terminal devices 2, 3, 5, and the like. This is a communication interface that performs communication with.

  The storage unit 13 is realized by, for example, a semiconductor memory device such as a random access memory (RAM) or a flash memory, a hard disk drive (HDD), or an optical disk device. Is stored in advance. The storage unit 13 includes a template storage unit 14, a real estate company information storage unit 15, a contract information storage unit 16, and a contract management information storage unit 17. It is needless to say that the real estate company information storage unit 15 may be stored in another external device that is physically different from the server device 1 and may be appropriately read.

  More specifically, the template storage unit 14 stores the template name, description, category, input items (item type, type, presence / absence), transmission document (template document PDF, document name, description, Document type, famous request transmission frame) and the like are stored. The real estate company information storage unit 15 stores a trader name, a trader number, a person in charge, a mail address, and an access code as real estate management company information in association with a real estate company ID.

  The contract information storage unit 16 stores contract information (contract name, approval number, joint guarantee company name, etc.), real estate management company ID, contract input contents, document information (document name, destination, etc.) in association with the contract ID. ) Are stored. Here, the “transmission destination” included in the document information includes an access code, whether or not a signer has changed, a company name or name, a person in charge, an e-mail address, an SMS, a mobile number acquisition date, a signature request, a comment, and a signature. Order information is included. The contract management information storage unit 17 stores, in association with the contract ID, which stage in the process up to the conclusion of the contract, status information and the like.

  The control unit 11 is realized by a CPU (Central Processing Unit), an MPU (Micro Processing Unit), or the like, and reads and executes a program stored in the storage unit 13 so that the transmission unit 11a, the reception unit 11b, the generation unit 11c, and the determination unit 11d. , And functions as the management unit 11e. The control unit 11 may be configured by an integrated circuit such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field Programmable Array).

  More specifically, the generation unit 11c generates an electronic contract. The transmitting unit 11a simultaneously transmits e-mails with different URLs to each of the terminal devices 2A, 2B, and 2C of the plurality of contracting parties, so that each contracting party performs an electronic signature at the link destination of each URL. Encourage them to read electronic contracts. The receiving unit 11b receives the electronic contract signed by the contracting party and sent from each terminal device 2A, 2B, 2C of the contracting party. The determination unit 11d determines that the electronic contracts related to all the electronic contracts have been concluded at the timing of receiving the electronic contracts with the electronic signatures from all the contracting parties. Then, the management unit 11e manages the progress (status) of the electronic contract, such as whether an electronic signature has been made by a plurality of parties.

  In the server device 1, when the receiving unit 11b receives the contract contents and contract party information relating to the electronic contract and the transmission request from the terminal device 3 of the real estate company, the generating unit 11c generates an electronic contract based on the contract contents. The transmitting unit 11a simultaneously transmits the electronic mail to the mail address of the contracting party included in the contracting party information. In the server device 1, when the receiving unit 11b receives the request for progress confirmation from the terminal device 3 of the real estate company, the management unit 11e reads the progress information, and the transmitting unit 11a transmits the progress information to the terminal device 3 of the real estate company.

  FIG. 3 shows and describes the configuration of the terminal device of the contracting party of the electronic contract system.

  As shown in the figure, the terminal device 2 (2A, 2B, 2C) has a control unit 21, a communication unit 22, an operation unit 23, a display unit 24, and a storage unit 25. Each of the units 21 to 25 is communicably connected via a control bus.

  The communication unit 22 is realized by, for example, an NIC or the like, and is a communication interface that is connected to the communication network 4 such as the Internet by wire or wirelessly and communicates with the server device 1 and the like. The operation unit 23 is realized by a mouse, a keyboard, and the like, and receives various operation inputs by a user. The display unit 24 is realized by a liquid crystal display or the like, and performs various displays. Note that the operation unit 23 and the display unit 24 may be integrally configured as a touch panel.

  The storage unit 25 is realized by, for example, a semiconductor memory device such as a RAM or a flash memory, an HDD, an optical disk device, or the like, and stores a program executed by the control unit 21. The control unit 21 is realized by a CPU, an MPU, or the like, and functions as a transmission unit 21a, a reception unit 21b, a browsing unit 21c, and a display control unit 21d by executing a program stored in the storage unit 25. Note that the control unit 21 may be configured by an integrated circuit such as an ASIC or an FPGA.

  More specifically, the transmission unit 21a transmits an access request or the like when accessing a portal site or the like provided by the server device 1. The receiving unit 21b receives a content or the like including HTML data and the like transmitted from the server device 1. The browsing unit 21c implements a so-called browser function. Then, the display control unit 21d controls the display unit 24 to display the content and the like received by the receiving unit 21b.

  FIG. 4 shows and describes the configuration of the terminal device of the real estate company in the electronic contract system. The terminal device of the operating company has the same configuration.

  As shown in the figure, the terminal device 3 (5) of the real estate company has a control unit 31, a communication unit 32, an operation unit 33, a display unit 34, and a storage unit 35. The units 31 to 35 are communicably connected via a control bus.

  The communication unit 32 is realized by, for example, an NIC or the like, and is a communication interface that is connected to the communication network 4 such as the Internet by wire or wirelessly and performs communication with the server device 1 and the like. The operation unit 33 is realized by a mouse, a keyboard, or the like, and receives various operation inputs from the user. The display unit 34 is realized by a liquid crystal display or the like, and performs various displays. Note that the operation unit 33 and the display unit 34 may be integrally configured as a touch panel.

  The storage unit 35 is realized by, for example, a semiconductor memory device such as a RAM or a flash memory, an HDD, an optical disk device, or the like, and stores a display program executed by the control unit 31. The control unit 31 is realized by a CPU, an MPU, or the like, and functions as a transmission unit 31a, a reception unit 31b, a viewing unit 31c, and a display control unit 31d by executing a program stored in the storage unit 35. Note that the control unit 31 may be configured by an integrated circuit such as an ASIC or an FPGA.

  More specifically, the transmission unit 31a transmits an access request or the like when accessing a portal site or the like provided by the server device 1. The receiving unit 31b receives the content and the like sent from the server device 1. The browsing unit 31c implements a so-called browser function. Then, the display control unit 31d controls the display unit 34 to display the content and the like received by the receiving unit 31b.

  Hereinafter, the processing procedure up to the conclusion of the contract by the electronic contract system will be described in detail with reference to the flowchart of FIG. This corresponds to the electronic contract method according to the present embodiment.

  When the server apparatus 1 starts the processing and enters the processing of template management, it presents the contract template list (S1), presents the contract template (document list) (S2), and edits the document template (imprint, text, etc.). (Including determination of the position) is received (S3).

  On the other hand, when the server apparatus 1 enters the contract conclusion process, the server apparatus 1 accepts the selection of the request method (S4), and when the template is selected, accepts the selection of the contract template (S5) and accepts the selection of the document template. (S6), accepting input of contract information (S7), accepting input of document information (including signer information) (S8), accepting setting of signature position (S9), and entering required items for all documents It is determined whether the process has been completed (S10). If all processes have been completed, a signature request mail is transmitted to the terminal device 3 of the real estate company (S11). In this example, since the real estate company is ranked first and the other contracting parties are all ranked second in the order of signing the electronic contract, the transmitting unit 11a of the server device 1 first signs the terminal device 3 of the real estate company. The request mail will be sent. As described above, the transmission unit 11a of the server device 1 determines the transmission order based on the set signature order, and transmits the signature request mail in the transmission order.

  Upon receiving the signature request mail, the terminal device 3 of the real estate company confirms the contract contents (S12), and determines whether to proceed with the signature or to send back to the server device 1 (S13). In the case of returning, a return notification mail is transmitted to the server device 1 (S14). On the other hand, when proceeding with the signature, a request is made to transmit a signature request mail to the terminal device 2 of the contracting party. Here, it is assumed that the electronic contract includes a guarantee contract and a consignment contract related to a real estate lease contract, but the present invention is not limited to this.

  Upon receiving the signature request mail from the server device 1, the terminal device 2 of the contracting party performs an electronic signature on the signature request mail from the server device 1 (S16), and determines whether the signature has been made or whether return to the server device 1 has been selected (S16). S17). If return is selected, a return notification mail is transmitted to the server device 1 (S18). On the other hand, if the electronic signature has been made, S16 to S17 are repeated until signatures have been made by all contracting parties (S19, S20), and when electronic writing by all contracting parties has been completed, the process proceeds to S26.

  Upon receiving the signature request mail from the server device 1 with respect to the guarantee contract, the terminal device 2 of the contracting party performs an electronic signature (S21) and determines whether the signature has been made or whether return to the server device 1 has been selected (step S21). S22). If return is selected, a return notification mail is sent to the server device 1 (S23). On the other hand, if an electronic signature has been made, S21 to S22 are repeated until signatures have been made by all contracting parties (S24, S25), and when electronic writing by all contracting parties is completed, the process proceeds to S26.

  In this way, in the server device 1, when it is confirmed that all the contracting parties have digitally signed all the documents (S26), it is determined that the signature has been completed, that is, the electronic contract has been concluded, and the signature completion mail is sent to the terminal device of the contracting party. 2. The information is transmitted to the terminal device 3 of the real estate company (S27). Thus, a series of processes up to the conclusion of the electronic contract is completed.

<Second embodiment>
Since the electronic contract system according to the second embodiment of the present invention has the same basic configuration as the electronic contract system according to the first embodiment, the same components as those in FIGS. The explanation that was given is omitted.

  Hereinafter, with reference to the flowchart of FIG. 6, a processing procedure until a contract is concluded by the electronic contract system according to the second embodiment of the present invention will be described in detail. Here, a description will be given by exemplifying a consignment contract and a guarantee contract for real estate lease.

  When the process is started, the transmitting unit 11a of the server device 1 in the server device 1 sends the URL indicating the link destination for viewing the electronic contract document to all the contracting parties and related parties by simultaneous transmission based on the instruction of the terminal device 5 of the operating company. An e-mail or SMS marked with is sent to each of the terminals 2 and 3 (S31). At this time, the URL attached to the e-mail transmitted to each of the terminal devices 2 and 3 is unique, so that the contracting party can browse and only the electronic contract to be digitally signed can be browsed. It is designed to restrict viewing. In this example, since the real estate company and all the contracting parties are ranked first in the order of signature, the transmitting unit 11a of the server device 1 simultaneously signs all of the real estate company and the contracting parties. The request mail will be sent.

  In the terminal device 2A of the lessee, when the receiving unit 21b receives the e-mail attached with the URL enabling the viewing of the consignment contract (S32), it logs in to the first portal site provided by the server device 1 (S33). ), An access code is input by operating the operation unit 23 (S34). Subsequently, in the terminal device 2A, when there is no item to be input (branch to S35 without branch), the process proceeds to S37, and when there is an item to be input (branch to S35), the operation unit 23 The necessary information is input by the operation of (S36). Subsequently, the personal identification information is attached (S37), and the operation unit 23 is operated to agree to the consignment contract and perform an electronic signature (S38).

  In the terminal 2B of the joint guarantor, when the receiving unit 21b receives the e-mail attached with the URL enabling the viewing of the consignment contract (S39), it logs in to the first portal site provided by the server device 1 ( (S40), an access code is input by operating the operation unit 23 (S41). Subsequently, in the terminal device 2B, when there is no item to be input (branch to S42 without any), the process proceeds to S44, and when there is an item to be input (branch to S42), the operation unit 23 The necessary items are input by the operation of (S43). Subsequently, by operating the operation unit 23, an agreement to the consignment contract and an electronic signature are performed (S44).

  In the lessor's terminal device 2C, when the receiving unit 21b receives the e-mail attached with the URL allowing the user to view the warranty contract (S45), the receiving unit 21b logs in to the first portal site provided by the server device 1 (S46). ), An access code is input by operating the operation unit 23 (S47). Subsequently, in the terminal device 2B, when there is no item to be input (branch to S48 without branch), the process proceeds to S50, and when there is an item to be input (branch to S48), the operation unit 23 is operated. The necessary items are inputted by the operation of (S49). Subsequently, an agreement on the warranty contract and an electronic signature are performed by operating the operation unit 23 (S50).

  On the other hand, in the terminal device 3 of the real estate company, when the receiving unit 31b receives an e-mail attached with a URL that allows viewing of the consignment contract and the guarantee contract (S51), the e-mail can be confirmed on the second portal site (S52). , S53). Alternatively, by logging in to the first portal site (S54) and inputting an access code (S55), it is possible to confirm the contents of the guarantee contract and the outsourcing contract on the first portal site (S56).

  Thus, in the operating company, the terminal device 5 finally confirms the consignment and the guarantee contract (S57), and the determination unit 11d of the server device 1 determines the contents of the consignment contract and the guarantee contract, that is, the electronic signature by all the contracting parties. Is determined, and when all necessary electronic signatures have been made, it is assumed that an electronic contract has been concluded, and the transmitting unit 11a sends an e-mail attached with a URL for downloading a contract with an electronic signature to the contract. The information is transmitted to the terminal devices 2A, 2B, and 2C of the parties and the terminal device 3 of the real estate company (S58).

  When each of the terminal devices 2A, 2B, 2C, and 3 receives an e-mail to which a URL for downloading a consignment contract or a guarantee contract signed electronically by the terminal device 2A, 2B, 2C, or 3 can download each electronic contract at a link destination. (S59 to S62). Thus, a series of processes up to the conclusion of the electronic contract is completed.

<Third embodiment>
Since the electronic contract system according to the third embodiment of the present invention has the same basic configuration as the electronic contract system according to the first embodiment, the same components as those in FIGS. Duplicate description is omitted.

  Hereinafter, with reference to a flowchart of FIG. 7, a processing procedure until a contract is concluded by the electronic contract system according to the third embodiment of the present invention will be described in detail.

  When this process is started, the terminal device 3 of the real estate company logs in to the second portal site provided by the server device 1 (S71), selects a contract conclusion target by operating the operation unit 33 (S72), and requests an electronic contract. (S73), the necessary information of the contract is input (S74), the input information is finally confirmed on the display screen of the display unit 34 (S75), and after the final confirmation, the transmission unit 31a sends the electronic mail to the operating company. A request for making a contract or the like is made (S76).

  Upon receiving this request, the terminal device 5 of the operating company performs necessary input and setting while reading out the contract template and the like in the template storage unit 14 of the storage unit 13 on the first portal site provided by the server device 1. Then, an electronic contract (in this example, a contract for real estate lease and a guarantee contract) is created (S77), and a workflow up to the conclusion of the contract is set (S78). Then, in the server device 1, the transmitting unit 11a transmits, to the contracting party, an electronic mail in which the URL related to the link to the electronic contract to be viewed and electronically signed by the contracting party or the like is described (S79). At this time, the agreement of the contents of the consignment contract and the guarantee contract by the terminal device 3 of the real estate company has already been made in S76, and based on this, the operating company transmits the e-mail from the server device 1 ( S80).

  In the terminal device 2A of the lessee, when the receiving unit 21b receives the e-mail in which the URL for browsing the consignment contract is received (S81), the receiving unit 21b logs in to the first portal site provided by the server device 1 and enters the electronic contract. The contents are confirmed, and an agreement and an electronic signature are performed by operating the operation unit 23 (S82). In the terminal 2B of the joint guarantor, when the receiving unit 21b receives the e-mail in which the URL for browsing the consignment contract is received (S83), the reception unit 21b logs in to the first portal site provided by the server 1, and performs the electronic contract. Is confirmed, and an agreement and an electronic signature are performed by operating the operation unit 23 (S83). In the lessor's terminal device 2C, when the receiving unit 21b receives an e-mail in which a URL for browsing the warranty contract is described (S85), the receiving unit 21b logs in to the first portal site provided by the server device 1 and enters the electronic contract. The contents are confirmed, and an agreement and an electronic signature are performed by operating the operation unit 23 (S86).

  In this way, the operating company can confirm, for example, whether or not agreement has been reached by all of the contracting parties using the terminal device 5 (S87). Then, the determination unit 11d of the server device 1 determines each content of the consignment contract and the guarantee contract, that is, whether or not all the contracting parties have made electronic signatures. It is assumed that the contract has been concluded, and the transmitting unit 11a transmits an e-mail to which the URL for downloading the contract with the electronic signature is attached to the terminal devices 2A, 2B, and 2C of the contracting parties and the terminal device 3 of the real estate company (S88). ).

  When each of the terminal devices 2A, 2B, 2C, and 3 receives an e-mail to which a URL for downloading a consignment contract or a guarantee contract signed electronically by the terminal device 2A, 2B, 2C, or 3 can download each electronic contract at a link destination. (S89 to S93). Thus, a series of processes up to the conclusion of the electronic contract is completed.

  Next, FIGS. 8 to 15 show screen display examples related to the first portal site (PS1) and will be described. This corresponds to a screen that is viewed when the operating company or the like creates an electronic contract and sets a transmission destination or the like in S77 or the like in FIG.

  On the screen 101 shown in FIG. 8, the signature status is presented in an area 101a, the number of contracts concluded this month is presented in an area 101b, the number of document storages (the number of contract documents) is presented in an area 101c, and the area 101d is in progress. The status of the electronic contract is presented.

  On a screen 102 shown in FIG. 9, a contract document (including a template) can be uploaded in an area 102a, and a template used for creating an electronic contract can be selected in an area 102b. When “select from template” in the area 102b is selected, the screen transits to a screen 103 shown in FIG.

  On the screen 103 shown in FIG. 10, a list of contract templates is presented. In this example, the contract template name, description, category, and last update date and time are shown. When the template to be used is selected by selecting the icon 103a, the screen transits to the screen in FIG.

  On a screen 104 shown in FIG. 11, details of the selected template are presented. Note that a document file can be added. When the button 14a is selected on this screen 104, the screen transits to the screen of FIG.

  12, various contract information can be input. In this example, the contract name, approval number, joint guarantee company name, real estate management company information (trader name, vendor number, e-mail address, access code), contract details information (property name, postal code, postal address, rent, common interests) Expenses / administrative expenses, parking lots, water charges / town (ward) expenses, renters 'names, renters' names), but are not limited to these. After inputting these, when the button 105a is selected, the screen transits to the screen of FIG.

  On the screen 106 shown in FIG. 13, the user can input document information and a destination. As the transmission destination information, an access code, change of a signer, necessity / unnecessity of a personal identification document, a company name or name, an e-mail address, presence / absence of a signature request, signature order, and the like can be input. For example, in the case of a real estate lease contract, the order of signatures can be set in the order of a real estate company, a lessor, a lessee, and a joint guarantor. When transmitting the signature request mail, the transmitting unit 11a of the server device 1 determines the transmission order according to the set signature order, and sequentially transmits the signature request mail according to the transmission order. When all of these settings are completed, the screen transitions to the screen in FIG.

  On the screen 107 of FIG. 14, the created contract is presented. Then, on the screen 108 in FIG. 15, the position of the electronic signature can be set. When the content is confirmed on the screen 108 and the transmission button 108a is selected, an e-mail with the URL of the electronic contract reading destination is transmitted to the contracting party.

  FIGS. 16 to 18 illustrate screen display examples relating to the second portal site (PS2) and will be described. As described above, the server device 1 includes the management unit 11e, and manages the status up to the conclusion of each case of the electronic contract. These screens are displayed on the screen by the real estate company or the like. To browse.

  The screen 200 in FIG. 16 is the top page of the second portal site, and allows the user to check the contract application, the contract application status, and the contract status. For example, on the screen 200, for the application status, the number of cases such as unsent, receiving, reviewing, changing the guarantor, adding a guarantor, and the like are displayed. Electronic contracts) and confirmation required (electronic contracts) are displayed.

  Screen 201 in FIG. 17 is a contract list search screen. When search conditions are entered in area 201a and a search is performed, a list of contracts extracted as a result of the search is displayed in area 201b. You can check it. When a contract for which detailed confirmation is desired is specified, the screen transitions to a screen 202 in FIG.

  According to the electronic contract systems and the like according to the first to third embodiments described above, the following effects can be obtained.

  That is, according to the system and the like, it is possible to cope with both individuals and corporations, so that even if the person in charge of the real estate company is absent due to leave, retirement, etc., it is possible to flexibly cope. Further, since the real estate company ID is issued on a corporate basis, the contract information can be centrally managed on a corporate basis. Further, the system is designed to satisfy the requirements of the so-called electronic book keeping method, so that the person in charge can outsource data storage and management without being particularly conscious of the law.

  To supplement the electronic book preservation law, its official name is "Law on Special Provisions on the Method of Preserving National Tax-Related Book Documents Created Using Electronic Computers." It can be said that it complies with the law.

  In other words, if the parties (senders, receivers) of the electronic contract are taxpayers of corporate tax or income tax (excluding those related to withholding income tax), the "electronic transaction" stipulated in Article 10 of the Electronic Book Act "And must comply with the law.

  First, if it falls under Article 10 “Electronic Transactions” of the Act, the electromagnetic records (electronic contracts) shall be stored or output in writing until the retention period prescribed by the Corporation Tax Law. Need to organize and save. In this regard, since the electronic contract system and the like according to the first to third embodiments of the present invention can manage the document on the site (can be DL at any time), it follows that article.

  Second, if it falls under Article 10 “Electronic Transactions”, it is necessary to have a search function specified in Article 3, Paragraph 1, Item 5 of the Enforcement Regulations of the Electronic Book Act. More specifically, it is possible to search for predetermined search items (eg, contract date, lessor name, joint and several guarantor name, approval number, etc. for each of the guarantee contract and the outsourcing contract) for each type of contract, and the search results It is necessary that only the information can be displayed promptly. In this regard, the electronic contract systems and the like according to the first to third embodiments of the present invention realize the search function on the portal site in order to enhance the convenience of the real estate company and the like, and until the system is managed by another system. Nonetheless, it is in compliance with the article.

  As described above, the embodiments of the present invention have been described. However, it is needless to say that the present invention is not limited to the embodiments, and various modifications and changes can be made without departing from the gist of the present invention.

  For example, in the above-described embodiment, a description has been given mainly of a real estate lease contract. However, the present invention is not limited to this and can be applied to various electronic contracts.

  DESCRIPTION OF SYMBOLS 1 ... Server apparatus, 2A ... Lessor terminal apparatus, 2B ... Tenant terminal apparatus, 2C ... Joint guarantor terminal apparatus, 3 ... Real estate company terminal apparatus, 4 ... Communication network, 5 ... Operating company terminal apparatus Reference numeral 11: control unit, 11a: transmission unit, 11b: reception unit, 11c: generation unit, 11d: determination unit, 11e: management unit, 12: communication unit, 13: storage unit, 14: template storage unit, 15: real estate Company information storage unit, 16 contract information storage unit, 17 contract management information storage unit, 21 control unit, 21a transmission unit, 21b reception unit, 21c viewing unit, 21d display control unit, 22 communication Unit, 23 operation unit, 24 display unit, 25 storage unit, 31 control unit, 31a transmission unit, 31b reception unit, 31c viewing unit, 31d display control unit, 32 communication unit, 33 ... Operation unit, 34 display unit, 35 storage unit.

Claims (7)

A server device that concludes an electronic contract for real estate by an electronic signature by a plurality of contracting parties including a lessee, a joint guarantor, and a lessor ,
A generating unit that generates an electronic contract including a guarantee contract and a consignment contract for a lease contract ;
A storage unit for storing the electronic contract,
By simultaneously sending e-mails with different URLs to the terminal devices of the plurality of contracting parties, transmission prompting each contracting party to view an electronic contract to be digitally signed at the link destination of each URL Department and
A receiving unit that receives an electronic contract sent from each terminal device of the contracting party and electronically signed by the contracting party,
The lessee, the guarantor, and for the first time, an electronic contract for all electronic agreement was concluded when receiving all the electronic agreement the digital signature from the parties is made including the lessor and a determination section determines that,
The URLs attached to the e-mails transmitted to the plurality of contracting parties are unique to each other, and are restricted from being viewed only by the contracting parties so that only electronic contracts to be read and electronically signed can be viewed. that the server device. When the receiving unit receives the contract content and contract party information related to the electronic contract from the terminal device of the service user related to the electronic contract, and the transmission request, the generating unit generates an electronic contract based on the contract content. The server device according to claim 1, wherein the server unit generates and transmits the electronic mail all at once to a mail address of the contracting party included in the contracting party information. Further comprising a management unit for managing the progress of the electronic contract,
The storage unit also stores progress information of the electronic contract,
When the receiving unit receives a request for progress confirmation from the terminal device of the service user related to the electronic contract, the management unit reads the progress information and transmits the progress information to the terminal device of the service user via the transmitting unit. Item 3. The server device according to item 2. An electronic contract system comprising a server device for executing an electronic contract related to real estate by an electronic signature of a plurality of contracting parties including a lessee, a joint guarantor, and a lessor, and a terminal device of the contracting party,
The server device,
A generating unit that generates an electronic contract including a guarantee contract and a consignment contract for a lease contract ;
A storage unit for storing the electronic contract,
By simultaneously sending e-mails with different URLs to the terminal devices of the plurality of contracting parties, transmission prompting each contracting party to view an electronic contract to be digitally signed at the link destination of each URL Department and
A receiving unit that receives an electronic contract sent from each terminal device of the contracting party and electronically signed by the contracting party,
The lessee, as the guarantor, and the first time when the electronic signature from all parties, including the lessor receives an electronic contract has been made, the electronic contract for all electronic agreement was concluded A determination unit ,
The URLs attached to the e-mails transmitted to the plurality of contracting parties are unique to each other, and are restricted from being viewed only by the contracting parties so that only electronic contracts to be read and electronically signed can be viewed. electronic contract system that. Further comprising a terminal device of the service user according to the electronic contract,
From the terminal device of the service user, when the receiving unit receives the contract content and contract party information related to the electronic contract, and the transmission request, the generating unit generates an electronic contract based on the contract content, 5. The electronic contract system according to claim 4, wherein a transmitting unit transmits the electronic mail to a mail address of the contracting party included in the contracting party information all at once. The server device further includes a management unit that performs progress management of the electronic contract,
The storage unit also stores progress information of the electronic contract,
When the receiving unit receives a request for progress confirmation from the terminal device of the service user related to the electronic contract, the management unit reads the progress information and transmits the progress information to the terminal device of the service user via the transmitting unit. Item 6. An electronic contract system according to Item 5. An electronic contract method using an electronic contract system including a server device for executing an electronic contract relating to real estate by electronic signatures of a plurality of contracting parties including a lessee, a joint guarantor, and a lessor, and a terminal device of the contracting party. ,
The server device is:
Generate an electronic contract including a guarantee contract and a consignment contract for the lease contract ,
Storing the electronic contract,
By simultaneously sending e-mails with different URLs to the terminal devices of the plurality of contracting parties, each contracting party is encouraged to browse an electronic contract to be electronically signed at the link destination of each URL,
Receiving an electronic contract sent from each terminal device of the contracting party and electronically signed by the contracting party,
The lessee, as the guarantor, and the first time when the electronic signature from all parties, including the lessor receives an electronic contract has been made, the electronic contract for all electronic agreement was concluded Judge ,
The URLs attached to the e-mails transmitted to the plurality of contracting parties are unique to each other, and are restricted from being viewed only by the contracting parties so that only electronic contracts to be read and electronically signed can be viewed. electronic contract how.

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