| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable an unaccessible state to be prevented even when one specific communicating unit is accessed from a plurality of communicating units to receive information. <P>SOLUTION: Each terminal unit 2 decides a random time in four minutes as a random accessing time from a set time to be accessed when the time to be accessed to a server 4 is set in response to an input, and starts accessing to the server 4 via a network 3 when an actual time arrives at its random accessing time. <P>COPYRIGHT: (C)2004,JPO</p> |
