| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow contents opened by users to be easily and surely acquired. <P>SOLUTION: A user receiving a clipping service preliminarily registers a keyword in a clipping server 200. When program relevant information agrees with the keyword, the clipping server 200 marks the program relevant information instead of the user. The user registers his or her contents which the user allows opening of, in the clipping server 200. When registered contents matches with a keyword preliminarily registered by another user, another user is allowed to acquire the contents agreeing with the keyword. In order to increase information matching with the keyword furthermore, data in the clipping server and data in a content information DB of another clipping server are mutually complemented and data is synchronized. <P>COPYRIGHT: (C)2004,JPO</p> |
