| 摘要 |
<p>PURPOSE:To communicate easily display, program reproduction, etc., by bonding a sheet provided with a memory, a microprocessor, etc., to a cassette and providing a means communicating with the sheet to a recording and reproducing device. CONSTITUTION:At a sheet 2 for control, a microprocessor 15, a memory 16, a coil 17 to receive the supply of an electric power source, a coil 18 for an alternating current, a diode 19, etc., are provided. The sheet 2 is bonded on a video cassette, and the video cassette is loaded to the cassette loading part of a VTR. The alternating current voltage of the alternating current electric power source 21 of a recording and reproducing device 14 is supplied through coils 20 and 17 to the sheet 2, rectified 19 and applied to the processor 15 and the memory 16. The processor 15, the memory 16 and circuits 24-27 can mutually execute the receiving and transmitting of the data through coils 18 and 22. Thus, by using a keyboard 26, the necessary various particulars such as the contents of recording and the date of recording can be stored in the memory 16. The contents of the memory of the memory 16 are used and the program reproduction can be executed.</p> |
