| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a tag reading error in an authentication system that is a type for hanging a tag over a tag reader. <P>SOLUTION: The tag reader 10 reads identification information from the tag 30, which is hung over a surface 15 and made to face the tag 30. The tag is provided with a strap hole for attaching a strap 58, and an LF antenna 36 located away from the strap hole only by a predetermined distance. Because of this, a user holding a side where the strap 58 is attached can hang the LF antenna 36 of the tag 30, without fail, over the front of the surface 15 which is made to face the tag. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
