| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem that, conventionally, information carrying devices waste electric power due to transmission and reception of electric power since even the devices used upon maintenance service of appliances such as air conditioners are always supplied with electric power by means of transmission to use the electric power. <P>SOLUTION: Information can be transceived between an appliance control device and an information carrying device in a noncontact manner via an electric power-information transceiving means, by supplying electric power to the appliance control device through operation by means of communication, of a switch opening/closing means, triggered by operation of a switch prepared in the information carrying device, independently of operation or stopping of the appliance. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
