| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a board case and a sealing determination system, by which it is possible to reliably monitor whether staking has been performed. <P>SOLUTION: In the board case 1, an IC of a first IC tag is disposed in a threaded hole, thus reliably damaging the IC of the first IC tag when the staking is performed to prevent wireless communication. Also, in the board case 1, a second IC tag is fitted in a groove extended from an edge at a side of a second case member 12 of a neck to an edge at a side of a screwing part 222, and hence the wireless communication of the second IC tag is disabled when the neck is cut. As a result, when it is determined whether the wireless communication of the first IC tag or the second IC tag is enabled or not at a monitoring side, not only the presence or absence of the staking, but also unsealing of a sealing part that has been staked once can be watched reliably. <P>COPYRIGHT: (C)2013,JPO&INPIT |
