| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problems that the database using amount of a server terminal increases, the burden of a retrieval processing become large and it is difficult to distinguish information provided from the server terminal and information desired by a user on display in a user terminal in a conventional information providing system and to provide a stock information providing system capable of being efficiently operated, providing timely and easy-to- understand information and improving convenience. SOLUTION: In the information providing system, the server terminal invalidates retrieval information registered by the user which is not accessed over a fixed period of time. Also, in the stock information providing system, the user terminal 2' stores a user registered keyword registered by the user and a server registered keyword registered by a server, and in the case of receiving stock information from the server terminal 1', color division display is performed depending on whether the received information hits the user registered keyword or the server registered keyword or both of them.</p> |
