| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-contact communication device capable of reading data stored at a plurality of non-contact communication media held in a shelf etc. in a short time, without imposing burdens on an operator. <P>SOLUTION: A pair of antenna units 11 and 12 are provided. The pair of antenna units 11 and 12 comprise antenna planes 11a and 12a for transmitting and receiving of electric waves with non-contact transmission media. The pair of antenna units 11 and 12 are supported with antenna frames 13 and 14 and a coupling member 15, in the status where the antenna planes 11a and 12a are substantially in parallel each other. In addition, a wheel 16 is provided to move the supported pair of antenna units 11 and 12 simultaneously in a direction almost perpendicular to a direction orthogonal to the antenna planes 11a and 12a. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
