| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an attaching method of a radio tag which costs less since it costs for molding the radio tag in the shapes of a card, a bar and a coin to make the tag like the card, the bar and the coin for the purpose of attaching the radio tag to an object, and to confirm an article in a box using a radio tag without having a congestion control function since a cost of the radio tag increases for incorporation of the congestion control function in the radio tag. <P>SOLUTION: By receiving N-bit inspection information represented in binary number for indicating specific items stored in each storage part of a plurality of radio tags without having the congestion control functions provided with the storage parts which store information for identifying the article or service and transmitting/receiving parts for collectively transmitting/receiving the information stored in the storage parts and consistency of the inspection information is determined. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
