| 摘要 |
<p>PURPOSE:To obtain the title recording medium extremely enhanced in portability by providing a power coil and a communication coil to a belt part and providing a memory, a communication control means and a power supply means to the main body part of a bracelet-shaped case. CONSTITUTION:A display part 12 is provided to the upper surface of a main body 1 having a control circuit 3 incorporated therein. Sheet like coils 4a, 4b respectively composed of flexible printed wiring boards are embedded in the belts 2a, 2b respectively mounted to the main body 1 to be connected to the control circuit 3 in the main body 1. The CPU 6 of a control part executes the program preliminarily written in an ROM 7 to control the whole of the control part and a memory 8 is composed of a writable non-volatile memory or a programmable ROM. A power supply part 9 receives the energy supplied from an external part in a non-contact state through the coils 4 to supply power supply voltage to the respective parts of the control part and a transmitting circuit 10 and a receiving circuit 11 perform the data communication with the external apparatus through the coils in a non-contact state.</p> |
