| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable an IC tag attached or embedded in a disk and an IC tag reading/writing means to perform highly reliable data communication even when a communicable distance between the IC tag and the IC tag reading/writing means is extremely short. <P>SOLUTION: The recording/reproducing device is provided with an IC tag reading/writing means for reading the information of a non-contact type IC tag, or for writing information to the IC tag when a disk being an information recording medium to or in which the IC tag is attached or embedded is inserted into a recording/reproducing device, or ejected from the recording/reproducing device, and an IC tag position detecting means for detecting the position of the IC tag attached to or embedded in the disk. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
