JP2021005360A - Electronic contract system, electronic contract method, and server device - Google Patents

Abstract

To realize an electronic contract that concludes a plurality of contracts at once, in which contracting parties and contract contents are different but all the contracts are required to be concluded.SOLUTION: A server device that concludes an electronic contract by electronic signature by a plurality of contracting parties includes: a generation unit 11c that generates an electronic contract; a storage unit 13 that stores the electronic contract; a transmission unit 11a that simultaneously transmits emails with different URLs written to terminal devices of the respective contracting parties and prompts the contracting parties to view the electronic contracts that should be digitally signed at the link destinations of the URLs; a reception unit 11b that receives the electronic contracts digitally signed by the contracting parties transmitted from the terminal devices of the respective contracting parties; and a determination unit 11d that determines that the electronic contract involving all the electronic contracts is concluded when the electronic contracts digitally signed by all the contracting parties are received.SELECTED DRAWING: Figure 2

Description

The present invention relates to, for example, a technique related to an electronic contract in which a plurality of contracts are concluded at one time, although the contracting parties and contract contents are different, but all contracts are required to be concluded.

With the progress of information technology, with the progress of information technology, both contracting parties have adopted electronic signatures instead of the conventional scheme in which both contracting parties actually signed and stamped the contract. Various techniques have been proposed to reduce the burden.

For example, in Patent Document 1, when an electronic contract application is made, a member discrimination means for determining whether or not the electronic contract applicant is a member in light of the holding data of the member data holding means, and electronic by the member discrimination means. If the contract applicant is a member, an electronic contract registration means for importing and registering electronic contract data, and if the other party of the electronic contract is a member, a transmission means for transmitting electronic contract data to the other party member, and an electronic contract applicant. An electronic contract system is disclosed that includes an approval receiving means for receiving approval to agree on electronic contract data from the other party member.

Further, in Patent Document 2, it is an electronic contract system that supports the conclusion of an electronic contract between a first trading entity and a second trading entity, and for each document related to the electronic contract for each first trading entity. It has an electronic signature unit that digitally signs, a signature application processing unit that performs approval processing when digitally signing, and a document that holds the document, and the signature application processing unit is from the first trading entity. We accept applications for electronic signatures on the documents, generate a one-time password for each approval right holder, create an e-mail containing this, send it to each approval right holder, and receive replies from all approval right holders. And, when the corresponding one-time password is included in each reply, the electronic contract system for electronically signing the document by the corresponding electronic signature unit is disclosed.

JP 2013-114641 JP-A-2014-12703

However, in Patent Documents 1 and 2, although the contracting parties and contract contents are different, the procedures for electronic contracts for concluding a plurality of contracts for which all contracts are required to be concluded at one time, status management, etc. are unified. The points of support and management were not disclosed.

The present invention has been made in view of such a problem, and an object thereof is to make a plurality of contracts at a time, although the contracting parties and contract contents are different, but all contracts are required to be concluded. The purpose is to realize the electronic contract to be concluded.

In order to solve the above problems, the server device according to the first aspect of the present invention is a server device that concludes an electronic contract related to real estate by electronic signature by a plurality of contracting parties including a lessee, a joint guarantor, and a lessor. A different URL is used for the generation unit that generates an electronic contract including the guarantee contract and the consignment contract related to the lease contract, the storage unit that stores the electronic contract, and the terminal devices of the plurality of contracting parties. Is transmitted from the transmission unit that prompts each contracting party to view the electronic contract to be electronically signed at the link destination of each URL and each terminal device of the contracting party by simultaneously sending the e-mails containing In addition, the receiving unit that receives the electronic contract electronically signed by the contracting party, and the electronic contract electronically signed by all the contracting parties including the lessee, the joint guarantor, and the lessor. It is provided with a determination unit for determining that the electronic contracts related to all the electronic contracts have been concluded only when the electronic contract is received.

The server device according to the second aspect of the present invention is a server device that concludes an electronic contract related to real estate by electronic signature by a plurality of contracting parties including a lessee, a joint guarantor, and a lessor, and is included in the lease contract. An e-mail containing different URLs is sent to the generation unit that generates an electronic contract including the guarantee contract and the consignment contract, the storage unit that stores the electronic contract, and the terminal devices of the plurality of contracting parties. By transmitting all at once, a transmission unit that encourages each contracting party to view an electronic contract to be electronically signed at the link destination of each URL, and an electronic transmission from each terminal device of the contracting party by the contracting party. The URL attached to the e-mail sent to the plurality of contracting parties is unique and includes a receiving unit for receiving the signed electronic contract, and is viewed and electronically viewed by the contracting parties. Viewing restrictions are made so that only the electronic contract to be signed can be viewed.

The electronic contract system according to the third aspect of the present invention includes a server device for concluding an electronic contract related to real estate by 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 including the device, the server device includes a generation unit that generates an electronic contract including a guarantee contract and a consignment contract related to a lease contract, a storage unit that stores the electronic contract, and the above. A transmitter that prompts each contracting party to view an electronic contract that should be electronically signed at the link destination of each URL by simultaneously sending e-mails containing different URLs to each terminal device of multiple contracting parties. And all including the receiving unit that receives the electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party, the lessee, the joint guarantor, and the lessor. It is equipped with a determination unit that determines that the electronic contracts related to all the electronic contracts have been concluded only when the electronic contract with the electronic signature is received from the contracting party.

The electronic contract system according to the fourth aspect of the present invention includes a server device for concluding an electronic contract related to real estate by 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 including the device, the server device includes a generation unit that generates an electronic contract including a guarantee contract and a consignment contract related to a lease contract, a storage unit that stores the electronic contract, and the above. A transmitter that prompts each contracting party to view an electronic contract that should be electronically signed at the link destination of each URL by simultaneously sending e-mails containing different URLs to each terminal device of multiple contracting parties. And a receiving unit for receiving an electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party, and attached to the e-mail transmitted to the plurality of contracting parties. Each of the created URLs is unique, and viewing is restricted so that only the electronic contract that the contracting party can view and electronically signs can be viewed.

The electronic contract method according to the fifth aspect of the present invention includes a server device for concluding an electronic contract related to real estate by 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 composed of 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 containing different URLs to each terminal device of the contracting parties, each contracting party is encouraged to view the electronic contract to be electronically signed at the link destination of each URL, and the contracting parties said. Received the electronic contract electronically signed by the contracting party sent from each terminal device of the above, and electronically signed by all the contracting parties including the lessee, the joint guarantor, and the lessor. Only when the electronic contract is received, it is determined that the electronic contracts related to all the electronic contracts have been concluded.

The electronic contract method according to the sixth aspect of the present invention includes a server device for concluding an electronic contract related to real estate by 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 composed of 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 containing different URLs to each terminal device of the contracting parties, each contracting party is encouraged to view the electronic contract to be electronically signed at the link destination of each URL, and the contracting parties said. The URL attached to the e-mail sent from each of the terminal devices of the above, which receives the electronic contract electronically signed by the contracting party and is transmitted to the plurality of contracting parties, is unique. , The viewing is restricted so that only the electronic contract that the contracting party should view and electronically sign can be viewed.

According to the present invention, it is possible to provide a technique related to an electronic contract for concluding a plurality of contracts at a time, although the contracting parties and the contract contents are different, but all contracts are required to be concluded.

It is a block diagram of the electronic contract system which concerns on 1st Embodiment of this invention. It is a block diagram of the server device of the same system. It is a block diagram of the terminal device of the contracting party of the system. It is a block diagram of the terminal device of the real estate company and the operating company of the system. It is a flowchart which shows the processing procedure until the contract conclusion by this system. It is a flowchart which shows the processing procedure until the contract conclusion by the electronic contract system which concerns on 2nd Embodiment of this invention. It is a flowchart which shows the processing procedure until the contract conclusion by the electronic contract system which concerns on 3rd Embodiment of this invention. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example. It is a figure which shows the screen display example.

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

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

First, efficiency can be improved by unifying the workflow by restricting viewing. That is, conventionally, when renting real estate, it is necessary to conclude multiple contracts (for example, fire insurance, rent guarantee contract, etc.) in addition to the lease contract, and fill out, seal, and manage multiple contracts for each contract. Etc. were necessary, and the administrative burden was heavy. Furthermore, even if a contract is created and transmitted by an electronic contract, the contracting parties are different, so it is necessary to transmit and manage a plurality of electronic contracts. In this regard, according to the electronic contract system or the like according to the present embodiment, e-mails (conceptually including SMS (short mail), the same shall apply hereinafter) in which different URLs are described are simultaneously transmitted to each party. By making it possible to browse only the electronic contracts concluded by each party at the link destination of the URL, it is possible to reduce complicated office work and work load.

Secondly, it is possible to conclude ancillary contracts in a lump sum. That is, conventionally, when a plurality of contracts are concluded, only some of the contracts may be concluded. For example, a lease contract has been concluded, but fire insurance has not been concluded. In this regard, according to the electronic contract system or the like according to the present embodiment, all the URLs and the like related to a plurality of electronic contracts are transmitted by sending an e-mail or the like once, and even if some contractors agree. By adopting a scheme in which contracts are not concluded unless the contractors agree, the risk that only some contracts will be concluded can be avoided.

Thirdly, the status of contracts can be centrally managed by the portal site. That is, conventionally, in the contract conclusion scheme using paper, it takes time to conclude the contract because the arrival confirmation status of the contract cannot be confirmed in real time. In this regard, according to the electronic contract system or 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 person is not the contract sender, and agrees as a party to the contract at the same time as the electronic contract transmission request. Is possible. In addition, the portal site can centrally manage electronic service applications, electronic contracts, billing management after conclusion, and subrogation payment requests.

Hereinafter, each embodiment will be described in detail.

<First Embodiment>

FIG. 1 shows and describes a 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 the contracting party, and 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 smartphones, tablet terminals, notebook personal computers (PCs) and the like can be adopted. The contracting party is, for example, a lessee, 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 sends e-mails containing different URLs to the terminal devices 2A, 2B, and 2C of the plurality of contracting parties. , Encourage each contracting party to view the electronic contract that should be digitally signed at the link destination of each URL. When the terminal devices 2A, 2B, and 2C of the contracting party receive the e-mail, they move to the URL described in the e-mail, browse the electronic contract, and digitally sign the contract.

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

Further, when the server device 1 receives the contract contents related to the electronic contract, the contract party information, 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 contract party information. E-mails are sent all at once to the e-mail addresses of the contracting parties. Further, the server device 1 also manages the progress of the electronic contract, and when it receives a progress confirmation request from the terminal device 3 of the real estate company, it 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 the figure, 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, it may have an input unit such as a keyboard and a mouse, and a display unit such as a liquid crystal display that performs various displays.

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

The storage unit 13 is realized by, for example, a semiconductor memory element such as a RAM (Random Access Memory) or a flash memory (Flash Memory), a hard disk drive (HDD; Hard Disc Drive), an optical disk device, or the like, and the control unit 11 The program to be executed in is stored in advance. Further, 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. Of course, the real estate company information storage unit 15 may be stored in another external device that is physically different from the server device 1 so that it can be read out as appropriate.

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

In the contract information storage unit 16, the 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.) are linked to the contract ID. ) Etc. are memorized. Here, the "destination" included in the document information includes an access code, whether or not the signer has been changed, a corporate name or name, a person in charge, an email address, SMS, a mobile phone number acquisition date, a signature request, a comment, and a signature. Contains sequential information. Then, in the contract management information storage unit 17, the status information and the like of which stage of the process leading to the conclusion of the contract is stored in association with the contract ID.

The control unit 11 is realized by a CPU (Central Processing Unit), an MPU (Micro Processing Unit), or the like, and by reading and executing the program of the storage unit 13, 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 composed of 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 transmission unit 11a simultaneously transmits e-mails containing different URLs to the terminal devices 2A, 2B, and 2C of the plurality of contracting parties, so that each contracting party digitally signs at the link destination of each URL. Encourage viewing of power electronic contracts. The receiving unit 11b receives an electronic contract with an electronic signature by the contracting party transmitted 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 when the electronic contracts electronically signed by all the contracting parties are received. Then, the management unit 11e manages the progress (status) of the electronic contract, such as whether or not the electronic signature has been made by a plurality of parties.

In the server device 1, when the receiving unit 11b receives the contract content related to the electronic contract, the contract party information, 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 content. , The transmission unit 11a simultaneously transmits the e-mail to the e-mail address of the contracting party included in the contracting party information. Further, in the server device 1, when the receiving unit 11b receives the progress confirmation request 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 request 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 unit 21 to 25 is communicatively connected via a control bus.

The communication unit 22 is realized by, for example, a NIC or the like, and is a communication interface that is connected to a communication network 4 such as the Internet by wire or wirelessly and communicates with a server device 1 or the like. The operation unit 23 is realized by a mouse, a keyboard, or the like, and receives various operation inputs by the user. The display unit 24 is realized by a liquid crystal display or the like and performs various displays. 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 element 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 functions as a transmission unit 21a, a reception unit 21b, a viewing unit 21c, and a display control unit 21d by executing a program realized by a CPU, an MPU, or the like and stored in the storage unit 25. The control unit 21 may be composed of an integrated circuit such as an ASIC or FPGA.

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

FIG. 4 shows and describes a configuration of a terminal device of a real estate company of an electronic contract system. The terminal device of the operating company also 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. Each unit 31 to 35 is freely connected via a control bus.

The communication unit 32 is realized by, for example, a NIC or the like, and is a communication interface that is connected to a communication network 4 such as the Internet by wire or wirelessly and communicates with a server device 1 or the like. The operation unit 33 is realized by a mouse, a keyboard, or the like, and receives various operation inputs by the user. The display unit 34 is realized by a liquid crystal display or the like and performs various displays. 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 element 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 functions as a transmission unit 31a, a reception unit 31b, a viewing unit 31c, and a display control unit 31d by executing a program realized by a CPU, an MPU, or the like and stored in the storage unit 35. The control unit 31 may be composed of an integrated circuit such as an ASIC or FPGA.

More specifically, the transmission unit 31a transmits an access request or the like when accessing the portal site or the like provided by the server device 1. The receiving unit 31b receives the content or the like sent from the server device 1. The browsing unit 31c realizes a so-called browser function. Then, the display control unit 31d controls the display unit 34 to display the content or the like received by the reception 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 also corresponds to the electronic contract method according to the present embodiment.

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

On the other hand, when the server device 1 enters the contract conclusion process, it accepts the selection of the request method (S4), and when the template is selected, it accepts the selection of the contract template (S5) and the selection of the document template. (S6), accepts input of contract information (S7), accepts input of document information (including signer information) (S8), accepts setting of signature position (S9), and inputs required items for all documents It is determined whether it is completed (S10), and if all are completed, a signature request mail is transmitted to the terminal device 3 of the real estate company (S11). In this example, the real estate company is set to the first place and the other contracting parties are all set to the second place in the order of signing the electronic contract. Therefore, the transmission unit 11a of the server device 1 first signs the terminal device 3 of the real estate company. A request email will be sent. In this way, 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.

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

When the terminal device 2 of the contracting party receives the signature request mail from the server device 1 for the consignment contract, it digitally signs (S16) and determines whether the signature has been made or whether the remand to the server device 1 has been selected ( S17). When remand is selected, a remand notification mail is sent to the server device 1 (S18). On the other hand, when the electronic signature is made, S16 to S17 are repeated (S19, S20) until all the contracting parties have signed, and when the electronic writing by all the contracting parties is completed, the process proceeds to S26.

When the terminal device 2 of the contracting party receives the signature request mail from the server device 1 for the guarantee contract, it digitally signs (S21) and determines whether the signature has been made or whether the remand to the server device 1 has been selected ( S22). When remand is selected, a remand notification mail is sent to the server device 1 (S23). On the other hand, when the electronic signature is made, S21 to S22 are repeated (S24, S25) until all the contracting parties have signed, and when the electronic writing by all the 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 assumed that the signature is 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. Transmit to the terminal device 3 of the real estate company (S27). This completes a series of processes leading up to the conclusion of the electronic contract.

<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 configurations as those in FIGS. 1 to 4 described above are duplicated by using the same reference numerals. The explanation given is omitted.

Hereinafter, the processing procedure up to the conclusion of the contract by the electronic contract system according to the second embodiment of the present invention will be described in detail with reference to the flowchart of FIG. Here, the explanation will be given by exemplifying a consignment contract and a guarantee contract related to real estate leasing.

When the processing is started, based on the instruction of the terminal device 5 of the operating company, in the server device 1, the transmission unit 11a simultaneously transmits a URL indicating a link destination for viewing the electronic contract to all the contracting parties and related parties. An e-mail or SMS with a mark is transmitted to each terminal 2 or 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 parties can view and only the electronic contract to be digitally signed can be viewed. It is devised so that viewing restrictions are applied. In this example, since the signature order is first for both the real estate company and all the contracting parties, the transmission unit 11a of the server device 1 signs all the real estate company and the contracting parties at once. A request email will be sent.

In the lessee's terminal device 2A, when the receiving unit 21b receives an e-mail with a URL that enables the consignment contract to be viewed (S32), it logs in to the first portal site provided by the server device 1 (S33). ), The access code is input by the operation of the operation unit 23 (S34). Subsequently, in the terminal device 2A, if there is no item to be input (branch S35 to nothing), the process proceeds to S37, and if there is an item to be input (branch S35 to have), the operation unit 23 The necessary items are input by the operation of (S36). Subsequently, the identity verification information is attached (S37), and the consignment contract is agreed and electronically signed by the operation of the operation unit 23 (S38).

In the terminal device 2B of the joint guarantor, when the receiving unit 21b receives an e-mail with a URL that enables the consignment contract to be viewed (S39), it logs in to the first portal site provided by the server device 1 (S39). S40), the access code is input by the operation of the operation unit 23 (S41). Subsequently, in the terminal device 2B, if there is no item to be input (branch S42 to nothing), the process shifts to S44, and if there is an item to be input (branch S42 to have), the operation unit 23 The necessary items are input by the operation of (S43). Subsequently, the consignment contract is agreed and electronically signed by the operation of the operation unit 23 (S44).

In the lessor's terminal device 2C, when the receiving unit 21b receives an e-mail with a URL that enables the warranty contract to be viewed (S45), it logs in to the first portal site provided by the server device 1 (S46). ), The access code is input by the operation of the operation unit 23 (S47). Subsequently, in the terminal device 2B, if there is no item to be input (branch S48 to nothing), the process proceeds to S50, and if there is an item to be input (branch S48 to have), the operation unit 23 Enter the necessary information by the operation of (S49). Subsequently, the operation unit 23 is operated to agree on the guarantee contract and digitally sign it (S50).

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

In this way, in the operating company, the terminal device 5 finally confirms the consignment and guarantee contract (S57), and the determination unit 11d of the server device 1 determines each content of the consignment contract and the guarantee contract, that is, electronic signatures by all the contracting parties. If all the necessary electronic signatures have been made, it is assumed that an electronic contract has been concluded, and the transmitting unit 11a contracts an e-mail with a URL for downloading the electronically signed contract. It is transmitted to the terminal devices 2A, 2B, 2C of the parties concerned and the terminal device 3 of the real estate company (S58).

In each terminal device 2A, 2B, 2C, and 3, when an e-mail with a URL for downloading a consignment contract or a guarantee contract that is electronically signed by itself is received, each electronic contract can be downloaded at the link destination. (S59 to S62). In this way, 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 reference numerals are used for the same configurations as those in FIGS. 1 to 4 described above. Duplicate explanations will be omitted.

Hereinafter, with reference to the flowchart of FIG. 7, the processing procedure up to the conclusion of the contract 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 the contract conclusion target by the operation of the operation unit 33 (S72), and requests the electronic contract. (S73), input the necessary information of the contract (S74), make a final confirmation of the input information on the display screen of the display unit 34 (S75), and after the final confirmation, the transmission unit 31a electronically sends to the operating company. Make a request for creating a contract (S76).

Upon receiving this request, the terminal device 5 of the operating company performs necessary input and settings while reading the contract template of the template storage unit 14 of the storage unit 13 at the first portal site provided by the server device 1. , An electronic contract (in this example, a consignment contract for real estate leasing and a guarantee contract) is created (S77), and a workflow leading up to the conclusion of the contract is set (S78). Then, in the server device 1, the transmission unit 11a transmits an e-mail containing the URL relating to the link destination to the electronic contract to be viewed and digitally signed by the contracting party or the like to the contracting party (S79). At this time, the agreement on the contract 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 on the premise of that, the operating company sends an e-mail from the server device 1 ( S80).

In the lessee's terminal device 2A, when the receiving unit 21b receives an e-mail containing a URL capable of viewing the consignment contract (S81), it logs in to the first portal site provided by the server device 1 and makes an electronic contract. After confirming the contents, an agreement and an electronic signature are made by the operation of the operation unit 23 (S82). In the terminal device 2B of the guarantor, when the receiving unit 21b receives an e-mail containing a URL capable of viewing the consignment contract (S83), it logs in to the first portal site provided by the server device 1 and makes an electronic contract. The contents of the above are confirmed, and an agreement and an electronic signature are made by the operation of the operation unit 23 (S83). In the lessor's terminal device 2C, when the receiving unit 21b receives an e-mail containing a URL capable of viewing the warranty contract (S85), it logs in to the first portal site provided by the server device 1 and makes an electronic contract. After confirming the contents, an agreement and an electronic signature are made by the operation of the operation unit 23 (S86).

In this way, the operating company can confirm whether or not all the contracting parties have agreed by 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, and when all necessary electronic signatures have been made, electronic. Assuming that the contract has been concluded, the transmission unit 11a transmits an e-mail with a URL for downloading the contract with an electronic signature to the terminal devices 2A, 2B, 2C of the contracting party and the terminal device 3 of the real estate company (S88). ).

In each terminal device 2A, 2B, 2C, and 3, when an e-mail with a URL for downloading a consignment contract or a guarantee contract that the user has digitally signed is received, each electronic contract can be downloaded at the link destination. (S89 to S93). In this way, a series of processes up to the conclusion of the electronic contract is completed.

Next, FIGS. 8 to 15 show and explain a screen display example relating to the first portal site (PS1). This corresponds to the screen that is viewed when the operating company or the like creates an electronic contract and sets the destination or the like in S77 or the like of FIG.

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

On the screen 102 shown in FIG. 9, a contract document (including a template) can be uploaded in the area 102a, and a template used for creating an electronic contract can be selected in the area 102b. When "Select from template" in the area 102b is selected, the screen 103 shown in FIG. 10 is displayed.

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 modified date are shown. When the template to be used is selected by selecting the icon 103a, the screen transitions to the screen shown in FIG.

The screen 104 shown in FIG. 11 presents the details of the selected template. It is also possible to add a document file. When the button 14a is selected on this screen 104, the screen transitions to the screen of FIG.

On the screen 105 of FIG. 12, various contract information can be input. In this example, contract name, approval number, joint guarantee company name, real estate management company information (trader name, trader number, email address, access code), contract detailed information (property name, property zip code, property address, rent, common benefit) Expenses / management expenses, parking lots, water charges / town (ward) expenses, lessee name, lessor name) can be entered, but it is not limited to this. After inputting these, when the button 105a is selected, the screen transitions to the screen of FIG.

On the screen 106 of FIG. 13, the document information and the destination can be input. As the destination information, it is possible to enter an access code, change of signer, necessity / unnecessity of identity verification documents, corporate name or name, e-mail address, presence / absence of signature request, signature order, and the like. Regarding the signature order, for example, in the case of a real estate lease contract, the signature order can be set in the order of the real estate company, the lessor, the lessee, and the joint guarantor. When transmitting the signature request mail, the transmission 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 shown in FIG.

On screen 107 of FIG. 14, the created contract is presented. Then, on the screen 108 of FIG. 15, it is possible to set the position of the electronic signature. When the content is confirmed on the screen 108 and the send button 108a is selected, an e-mail with the URL of the viewing destination of the electronic contract is sent to the contracting party.

16 to 18 show and explain a screen display example relating to the second portal site (PS2). As described above, the server device 1 is provided with the management unit 11e, and manages the stator up to the conclusion of each case of the electronic contract. On these screens, the real estate company or the like confirms the status. It is something to browse to do.

The screen 200 of FIG. 16 is the top page of the second portal site, and the contract application, the contract application status, and the contract status can be confirmed. For example, on the screen 200, the number of cases such as unsent, accepted, under examination, guarantor change, guarantor addition, etc. is displayed for the application status, and the contract status is unconcluded (printing contract), unconcluded (print contract). The number of cases (electronic contract) and confirmation required (electronic contract) is displayed.

The screen 201 of FIG. 17 is a contract list search screen. When a search condition is input in the area 201a and a search is performed, a list of contracts extracted as a result of the search is displayed in the area 201b, and the status and the like are displayed. You can check it. When the contract for which detailed confirmation is desired is specified, the screen 202 is displayed in FIG. 18, and the status (for example, presence / absence of signature, date / time, etc.) can be confirmed in detail.

According to the electronic contract system and the like according to the first to third embodiments described above, the following effects are achieved.

That is, according to the system or the like, since it is possible to deal with both individuals and corporations, it is possible to flexibly deal with even if the person in charge of the real estate company or the like is absent due to vacation, retirement, or the like. Furthermore, since the real estate company ID is issued for each corporation, it is possible to centrally manage contract information for each corporation. Furthermore, since the system is designed to meet the requirements of the so-called Electronic Bookkeeping Law, the person in charge can outsource the storage and management of data without being particularly aware of the law.

Here, to supplement the Electronic Book Preservation Law, its official name is "Law Concerning Special Exceptions to the Preservation Method of National Tax-related Book Documents Created Using a Computer", and this system, etc. has the same in the following points. It can be said that it complies with the law.

That is, if the parties to the electronic contract (sender, recipient) are taxpayers of corporate tax or income tax (excluding those related to withholding income tax), "electronic transactions" stipulated in Article 10 of the Electric Book Law. The provisions regarding "" are applied, and it is necessary to comply with the law.

First, if it falls under Article 10 of the same law, "electronic transaction", the electromagnetic record (electronic contract) will be preserved or output in writing until the retention period stipulated by the Corporation Tax Act. Need to organize and save. In this regard, the electronic contract system and the like according to the first to third embodiments of the present invention comply with the same Article because the document can be managed on the site (DL is possible at any time).

Secondly, if it falls under Article 10 of the same law, "electronic transaction", it is necessary to have a search function specified in Article 3, Paragraph 1, Item 5 of the Enforcement Regulations of the Electric Book Law. More specifically, it is possible to search by predetermined search items (for example, contract date, lessor name, joint guarantor name, approval number, etc. for each of the guarantee contract and the consignment contract) for each type of contract, and the search results. It is necessary to be able to display only promptly. In this regard, the electronic contract system or the like according to the first to third embodiments of the present invention realizes the search function on the portal site in order to enhance the convenience of the real estate company or the like, and until it is managed by another system. No, it means that it complies with the same article.

Although the embodiments of the present invention have been described above, it goes without saying that the present invention is not limited to this and various improvements and changes can be made without departing from the spirit of the present invention.

For example, in the above embodiment, the real estate lease contract has been described as an example, but the present invention is not limited to this, and of course, it can be applied to various electronic contracts.

The present invention includes the following aspects.
(1) A server device that concludes an electronic contract by electronic signatures by multiple contracting parties.
A generator that generates an electronic contract and
A storage unit that stores the electronic contract and
By simultaneously sending e-mails containing different URLs to each terminal device 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 electronically signed by the contracting party transmitted from each terminal device of the contracting party.
A server device including a determination unit that determines that an electronic contract related to all electronic contracts has been concluded when an electronic contract with an electronic signature is received from all contracting parties.
(2) When the receiving unit receives the contract content, contract party information, and transmission request related to the electronic contract from the terminal device of the service user related to the electronic contract, the generating unit electronically based on the contract content. The server device according to (1), wherein the transmission unit generates a contract and simultaneously transmits the e-mail to the e-mail address of the contracting party included in the contracting party information.
(3) It also has a management department that manages the progress of the electronic contract.
The storage unit also stores the progress information of the electronic contract.
When the receiving unit receives a progress confirmation request from the service user's terminal device related to the electronic contract, the management unit reads the progress information and transmits it to the service user's terminal device via the transmitting unit (). The server device according to 2).
(4) An electronic contract system consisting of a server device that concludes an electronic contract by electronic signatures by a plurality of contracting parties and a terminal device of the contracting parties.
The server device is
A generator that generates an electronic contract and
A storage unit that stores the electronic contract and
By simultaneously sending e-mails containing different URLs to each terminal device 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 electronically signed by the contracting party transmitted from each terminal device of the contracting party.
An electronic contract system including a determination unit that determines that an electronic contract related to all electronic contracts has been concluded when an electronic contract with an electronic signature is received from all contracting parties.
(5) Further equipped with a terminal device of the service user related to the electronic contract,
When the receiving unit receives the contract content, contract party information, and transmission request related to the electronic contract from the terminal device of the service user, the generating unit generates an electronic contract based on the contract content, and the above. The electronic contract system according to (4), wherein the transmitting unit simultaneously transmits the e-mail to the e-mail address of the contracting party included in the contracting party information.
(6) The server device further has a management unit that manages the progress of the electronic contract.
The storage unit also stores the progress information of the electronic contract.
When the receiving unit receives a progress confirmation request from the service user's terminal device related to the electronic contract, the management unit reads the progress information and transmits it to the service user's terminal device via the transmitting unit (). The electronic contract system described in 5).
(7) An electronic contract method using an electronic contract system consisting of a server device that concludes an electronic contract by electronic signatures by a plurality of contracting parties and a terminal device of the contracting parties.
The server device
Generate an electronic contract,
Memorize the electronic contract
By simultaneously sending e-mails containing different URLs to the terminal devices of the plurality of contracting parties, each contracting party is encouraged to view the electronic contract to be digitally signed at the link destination of each URL.
Upon receiving the electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party,
An electronic contract method that determines that an electronic contract related to all electronic contracts has been concluded when an electronic contract with an electronic signature is received from all contracting parties.

1 ... server device, 2A ... lessor's terminal device, 2B ... lessee's terminal device, 2C ... joint guarantor's terminal device, 3 ... real estate company's terminal device, 4 ... communication network, 5 ... operating company's terminal device , 11 ... control unit, 11a ... transmission unit, 11b ... reception unit, 11c ... generation unit, 11d ... judgment 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 ... browsing 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 ... Reading unit, 31d ... Display control unit, 32 ... Communication unit, 33 ... Operation unit, 34 ... Display unit, 35 ... Storage unit.

Claims (6)

A server device that concludes an electronic contract related to real estate by electronic signature by multiple contracting parties including a lessee, a guarantor, and a lessor.
A generator that generates an electronic contract that includes a guarantee contract and a consignment contract related to the lease contract,
A storage unit that stores the electronic contract and
By simultaneously sending e-mails containing different URLs to each terminal device 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 electronically signed by the contracting party transmitted from each terminal device of the contracting party.
An electronic contract relating to all electronic contracts is concluded only when an electronically signed electronic contract is received from all the contracting parties including the lessee, the joint guarantor, and the lessor. A server device including a determination unit for determining that. A server device that concludes an electronic contract related to real estate by electronic signature by multiple contracting parties including a lessee, a guarantor, and a lessor.
A generator that generates an electronic contract that includes a guarantee contract and a consignment contract related to the lease contract,
A storage unit that stores the electronic contract and
By simultaneously sending e-mails containing different URLs to each terminal device 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 for receiving an electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party is provided.
The URL attached to the e-mail sent to the plurality of contracting parties is unique, and the viewing is restricted so that only the electronic contract that the contracting party should view and digitally sign can be viewed. Server device. An electronic contract system consisting of a server device that concludes an electronic contract related to real estate by electronic signatures by multiple contracting parties including a lessee, a guarantor, and a lessor, and a terminal device of the contracting party.
The server device is
A generator that generates an electronic contract that includes a guarantee contract and a consignment contract related to the lease contract,
A storage unit that stores the electronic contract and
By simultaneously sending e-mails containing different URLs to each terminal device 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 electronically signed by the contracting party transmitted from each terminal device of the contracting party.
Only when the electronic contracts with electronic signatures are received from all the contracting parties including the lessee, the joint guarantor, and the lessor, the electronic contracts related to all the electronic contracts are concluded. An electronic contract system equipped with a judgment unit for judgment. An electronic contract system consisting of a server device that concludes an electronic contract related to real estate by electronic signatures by multiple contracting parties including a lessee, a guarantor, and a lessor, and a terminal device of the contracting party.
The server device is
A generator that generates an electronic contract that includes a guarantee contract and a consignment contract related to the lease contract,
A storage unit that stores the electronic contract and
By simultaneously sending e-mails containing different URLs to each terminal device 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 for receiving an electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party is provided.
The URL attached to the e-mail sent to the plurality of contracting parties is unique, and the viewing is restricted so that only the electronic contract that the contracting party should view and digitally sign can be viewed. Electronic contract system. It is an electronic contract method using an electronic contract system consisting of a server device that concludes an electronic contract related to real estate by electronic signatures by multiple contracting parties including a lessee, a guarantor, and a lessor, and a terminal device of the contracting party. ,
The server device
Generate an electronic contract including a guarantee contract and a consignment contract related to the lease contract,
Memorize the electronic contract
By simultaneously sending e-mails containing different URLs to the terminal devices of the plurality of contracting parties, each contracting party is encouraged to view the electronic contract to be digitally signed at the link destination of each URL.
Upon receiving the electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party,
Only when the electronic contracts with electronic signatures are received from all the contracting parties including the lessee, the joint guarantor, and the lessor, the electronic contracts related to all the electronic contracts are concluded. Electronic contract method to judge. It is an electronic contract method using an electronic contract system consisting of a server device that concludes an electronic contract related to real estate by electronic signatures by multiple contracting parties including a lessee, a guarantor, and a lessor, and a terminal device of the contracting party. ,
The server device
Generate an electronic contract including a guarantee contract and a consignment contract related to the lease contract,
Memorize the electronic contract
By simultaneously sending e-mails containing different URLs to the terminal devices of the plurality of contracting parties, each contracting party is encouraged to view the electronic contract to be digitally signed at the link destination of each URL.
Upon receiving the electronic contract electronically signed by the contracting party transmitted from each terminal device of the contracting party,
The URL attached to the e-mail sent to the plurality of contracting parties is unique, and the viewing is restricted so that only the electronic contract that the contracting party should view and digitally sign can be viewed. Electronic contract method.

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