| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive radio tag sheet communication device adaptable to a radio tag sheet in which radio tags are adjacently arranged. <P>SOLUTION: This radio tag sheet inspection device 1 is used for reading and writing information from/into each radio tag 11 in the radio tag sheet 2 arranged with the plurality of radio tags 11 in a sheet-like base material 10, by radio communication. The radio tag sheet inspection device 1 is provided with a backup body 3 having a backup face 3a for backing up a portion including two or more of the radio tags 11 in the radio tag sheet 2, and a device antenna 4 for receiving a radio wave in the radio tag 11 backed up by the backup face 3a, and the backup body 3 is provided with a conductive part 15 formed of a conductive material over the substantial whole area of the backup face 3a, and a nonconductive part 16 arranged in a prescribed communicable area A capable of backing up the antenna of one of the radio tags 11 on the backup face 3a, and formed of a nonconductive material. <P>COPYRIGHT: (C)2008,JPO&INPIT |
