| 摘要 |
PROBLEM TO BE SOLVED: To make a transformer compact, and to reduce the number of parts without reducing sensitivity. SOLUTION: A memory 2d for storing prescribed information is loaded on a recording medium cassette 2, and the reading/writing of information for the memory is operated in a non-contact state in this transformer 30. This transformer 30 is formed as a multiplayer board by laminating plural flexible print boards 32 and 33 having prescribed circuit patterns 36. In this case, a range capable of the reading/writing operation of information for the memory is set 20 mm or less. |
