| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ticket that makes it possible to reduce the initial cost and the maintenance cost of an automatic ticket gate and that can be used by the aged and the like in the same way as conventional magnetic tickets. <P>SOLUTION: An IC tag has an antenna built in and can be read by an automatic ticket gate without contact. At least the date of issuance, the name of a boarding station, and the fee are written in the memory of the IC tag. <P>COPYRIGHT: (C)2007,JPO&INPIT |
