| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can receive standard radio waves, without being affected by noise originated in an AC power supply, even in a high power consumption apparatus, naturally for a low power consumption apparatus. <P>SOLUTION: The electronic apparatus constitutes integrally a receiving device 1 and a main apparatus 2. A second noncontact transmission/receiving part 21 is disposed opposite to a first noncontact transmission/receiving part 15 at the side of the receiving device 1 at a prescribed interval, and conducts performs radio communications with the first noncontact transmission/receiving part 15 at the side of the receiving device 1, using light or magnetism. Namely, in the electronic apparatus, the receiving device 1 and the main apparatus 2, which is supplied with the AC power supply and which operates an electronic apparatus 25, are separated by the interval between the first and the second noncontact transmission/receiving parts 15 and 21, and transmit a time code from the side of the receiving device 1 to the side of the main apparatus 2, by the noncontact. Accordingly, even if the standard radio waves containing the time code are received during a period of time when the electronic device 25 operates, the receiving of the standard radio wave will not be obstructed by the noise originated in the AC power supply 30. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
