| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an article management system capable of allowing a user to recognize a change in the weight of the same article. <P>SOLUTION: The article management system is provided with a metering reader antenna 201 handled in relation to a document F stored in a predetermined storage place for transmitting and receiving information by wireless communication to and from a wireless tag circuit element To having an IC circuit 150 for storing the information and a tag antenna 151 for transmitting and receiving the information, and a metering reader 200 for acquiring the information stored in the IC circuit 150 of the wireless tag circuit element To via the metering reader antenna 201 measuring the weight of the document F, determining the change in the weight based on the weight measurement result and outputting a display signal corresponding to the determination result to a PC300. <P>COPYRIGHT: (C)2009,JPO&INPIT |
