| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a document circulation system that can increase usability by eliminating users' unnecessary decisions. <P>SOLUTION: The document circulation system, which connects a database server 1 and computers 2 and 5 via networks 3 and 4 so that a database administrator can know that a specific document has been read by all users in a specified group from the computer 2 and that users can answer a circulated document, has a function of disabling answers to a document in a database 6 when the number of answers exceeds a given number. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
