| 摘要 |
PROBLEM TO BE SOLVED: To provide a message retrieving system and a terminal device which allows a terminal to display information suitable for each user even if a plurality of users copy a program and use it. SOLUTION: The system comprises a message user database which stores properties of a user of a terminal and a message transmission condition database which stores retrieval conditions of each message transmitted to the terminal, detects the necessity for updating the properties of the user at the time of communication with the terminal, and updates the properties of the user if necessary. In response to a request from the terminal, the system reads out the properties of the user of the terminal from the message user database, and retrieves a message from the message transmission condition database. The message user database holds the birth date of the user and the date of the final communication with the user. User information is updated in the case that days calculated by adding a predetermined period to the birth date on and after the final communication date of the user have passed. COPYRIGHT: (C)2005,JPO&NCIPI
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