| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ID token which does not adversely affect the reading of an ID code by preventing scan on an identification mark even while making it possible to identify whether or not the ID token is the one of a resent shop and preventing the peak of noise due to the identification mark from appearing in detection signals. <P>SOLUTION: In the area more on the center side of the ID token 10 than an ID code scan line 70 on an ID code formation surface, that is in the area more on the inner side than a scan line contact circle 85, an intrinsic identification mark 90 which can be visually identified is attached. <P>COPYRIGHT: (C)2008,JPO&INPIT |
