Abstract: To propose a new value for a seat, a seat system which can make notification of advertising information fit for an occupant seated on the seat with a sensor included therein is provided. The seat system includes: a seat which includes a seat body, and a sensor provided in the seat body and configured to acquire information for use in identifying a physical state of an occupant seated on the seat body; a server having pieces of advertising information stored therein; and a terminal capable of acquiring the information from the sensor and communicating with the server. The terminal or the server is configured to choose, based on the information or an evaluation value based on the information, a piece of advertising information related to the information or the evaluation value from among the pieces of advertising information, and notify the occupant of the piece of advertising information.

Abstract: A device system is configured to determine an access address for acquiring a control unit that controls the device according to property information of a mobile communication terminal, in response to a request from the mobile communication terminal connected to a network.

Abstract: A device system is configured to determine an access address for acquiring a control unit that controls the device according to property information of a mobile communication terminal, in response to a request from the mobile communication terminal connected to a network.

Abstract: An access control method for a network including a plurality of packet communication apparatuses is disclosed. The access control method includes a first step in which a sender packet communication apparatus attaches user attribute information to a packet to be transmitted, and a second step in which a communication control mechanism within an end system corresponding to a destination packet communication apparatus or a packet receiving apparatus performs access control based on the user attribute information attached to the packet.

Abstract: A witness system using EDI (electronic data interchange) to perform efficient distribution and account settlement processes between selling and buying companies. A buying company makes documents according to delivery or order vouchers, and electronically sends the documents to a selling company via a notarization authority. The selling company compares the authentication documents with delivery or order vouchers the selling company issued, and, after determining that the documents are correct, executes a confirmation response to the notarization authority. The notarization authority registers the documents in the witness server's receipts detail table and notifies the buying and selling companies that the notarization authority authenticated the documents. This structure enables the making of accurate detailed payment statements when, for example, a detailed payment statement is made or a funds transfer is executed based on confirmed data.

Abstract: A witness system using EDI (electronic data interchange) to perform efficient distribution and account settlement processes between selling and buying companies. A buying company makes documents according to delivery or order vouchers, and electronically sends the documents to a selling company via a notarization authority. The selling company compares the authentication documents with delivery or order vouchers the selling company issued, and, after determining that the documents are correct executes a confirmation response to the notarization authority. The notarization authority registers the documents in the witness server's receipts detail table and notifies the buying and selling companies that the notarization authority authenticated the documents. This structure enables the making of accurate detailed payment statements when, for example, a detailed payment statement is made or a funds transfer is executed based on confirmed data.

Abstract: An access control method for a network including a plurality of packet communication apparatuses is disclosed. The access control method includes a first step in which a sender packet communication apparatus attaches user attribute information to a packet to be transmitted, and a second step in which a communication control mechanism within an end system corresponding to a destination packet communication apparatus or a packet receiving apparatus performs access control based on the user attribute information attached to the packet.

Abstract: The present invention relates to a witness system that takes advantage of EDI (electronic data exchange) to perform efficient distribution and account settlement (accounting) processes between selling and buying companies. The present invention also provides a system ensuring information safety and offers account settlement (accounting) processes utilizing said witness system. A buying company's computer 5 makes documents according, illustratively, to delivery vouchers or order vouchers, and sends said documents to a selling company's computer 6 via a notarization authority 7. The selling company compares authentication documents so transmitted with, illustratively, delivery vouchers or order vouchers that the selling company itself has issued, and, after checking for substantive errors and determining that the contents of said documents are correct, executes a confirmation response with respect to the notarization authority.