Abstract:
A terminal apparatus (M101) includes a terminal unit (M201) and a near-field communication unit (M107). The terminal unit (M201) includes a main memory (M106) that stores operation history information of the terminal apparatus (M101) and a controller (M105). The near-field communication unit (M107) includes a communication control unit (M216) that performs near-field communication with the mobile apparatus (M102) and a near-field communication memory (M215). The controller (M105) stores, in the near-field communication memory (M215), at least a part of the operation history information stored in the main memory (M106) when a malfunction of the terminal unit (M201) is detected, and the communication control unit (M216) transmits the operation history information stored in the near-field communication memory (M215) by near-field communication to the mobile apparatus (M102), in accordance with a request from the mobile apparatus (M102).
Abstract:
An information processing terminal (101) includes: a storage area (206), in which general information (211) and confidential information (210) are recorded; an input/output receiving unit (201) which receives an access command to general information (211) or confidential information (210); a route information holding unit (203) in which route information is held, the route information indicating an area of activity in which access to the confidential information (210) is allowed; a current location acquisition unit (304) which acquires current location information indicating the current location of the information processing terminal (101); an access determination unit (305) which allows access to the confidential information (210) when the location of the information processing terminal (101) indicated by the current location information is in the route information; and a confidential information access unit (306) which accesses the confidential information (210) in response to the access allowance by the access determination unit (305).
Abstract:
PROBLEM TO BE SOLVED: To securely share encryption keys in a telemedical system. SOLUTION: The telemedical system comprises an internal network, a user terminal, a measurement terminal for measuring biological data, an adapter for a user terminal which can be attached to the user terminal and the measurement terminal to perform communication through the internal network by being attached to the measurement terminal, and an adapter for a measurement terminal which is attached to the measurement terminal to communicate with the adapter for user terminal through the internal network, can securely share service keys by attaching and detaching the adapter for a user terminal and the adapter for a measurement terminal to/from the user terminal and the measurement terminal and can ensure secure communication. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To transmit history information leading to a defect when a reader/writer device approaches.SOLUTION: A terminal device M101 of this invention comprises: a terminal unit M201; and a proximity wireless communication unit M107. The terminal unit M201 comprises: a main memory M106 for storing operation history information of the terminal device M101; and a controller M105. The proximity wireless communication unit M107 comprises: a communication control unit M216 for performing proximity wireless communication with a portable device M102; and proximity communication memory M215. When defects of the terminal unit M201 is detected, the controller M105 stores in the proximity communication memory M215 at least a part of the operation history information stored in the main memory M106, and the communication control unit M216 transmits to the portable device M102 the operation history information stored in the proximity communication memory M215 via the proximity wireless communication in response to a request from the portable device M102.
Abstract:
PROBLEM TO BE SOLVED: To provide an information updating system capable of updating device key information of a service provider company without labor and time for new user registration work at a user side when a device key of a user terminal of a user and its device key information are updated. SOLUTION: The information updating system is constituted of a first server device, one or more second server devices and one or more user terminals for updating information given to a user terminal. The first server device updates information and transmits an updating certificate, created based on the relevant information and at least information before and after updating, to a user terminal from which updating has been requested, the user terminal stores the updated information and the updating certificate and further transmits the updating certificate to a second server device, and the second server device verifies the received updating certificate. In the case where the verification is made successful, information after updating contained in the relevant updating certificate is stored as information on the user terminal that the relevant second server device stores. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To cause a terminal apparatus existing in the same house to perform an operation matching to the operation status of one terminal apparatus based on the operation status of one terminal apparatus.SOLUTION: Plural terminal apparatuses existing in a house are uniquely managed as one terminal apparatus group and an instruction to be transmitted to other terminal apparatus is determined based on the operation status of one terminal apparatus. By using a piece of connection origin information for identifying each terminal apparatus on the network and acquisition time thereof, another terminal apparatus included in the same terminal apparatus group is identified and the instruction is transmitted to the identified another terminal apparatus. The other terminal apparatus performs the operation based on the received instruction to thereby perform the operation based on the operation status of one terminal apparatus.
Abstract:
PROBLEM TO BE SOLVED: To provide a card for a management equipment having high convenience and capable of ensuring confidence of biological data for each user when biological data such as a weight and the like are collected from a measuring equipment. SOLUTION: A card 106 for management equipment attached to management equipment 105 includes: an i/f part 1061 obtaining first unique information which is unique to measuring equipment 101 and identification information for identifying a user of the measuring equipment 101 from the measuring equipment 101; a card ID recorder 1062 storing second unique information which is unique to the card 106 for management equipment; a key calculator 1063 generating a decryption key corresponding to an encryption key used by the measuring equipment 101 using the first unique information, the second unique information, and the identification information; a key recorder 1064 storing the generated decryption key; a communicator 1069 receiving encrypted biological data from the measuring apparatus 101; and a decryption part 1066 decrypting the encrypted biological data using the decryption key. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a group subordinate terminal, group administrative terminal, server, key updating system and key updating method thereof in which an updating service providing side can update a group key of terminal devices, constituting a group, other than the terminal device to update a device specific key without holding a list of the device to be updated and the terminal devices constituting the group. SOLUTION: A group subordinate terminal in a key updating system comprising a group constituted of a group administrative terminal and a plurality of group subordinate terminals, and a server, includes: a group secession request processing unit which receives an updating instruction of a device specific key being held and transmits a request of secession from the group to the group administrative terminal; an updated device specific key request unit which requests acquisition of another device specific key by transmitting to the server a group secession certificate indicating that the secession from the group has been completed by invalidating the group key being held; and an update processing unit which updates the device specific key in a specific key holding unit into the other device specific key acquired by the server. COPYRIGHT: (C)2009,JPO&INPIT