| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an evaluation device in which, in order to prevent cooking unevenness at the time of cooking by using the electromagnetic cooker, power source switching on/off characteristics of an electromagnetic cooker can be grasped in accordance with a separation state and condition from the electromagnetic cooker when a heating container is vibrated. <P>SOLUTION: The device is composed of a light emitting unit equipped with one or a plurality of light emitting parts, a light receiving unit for determining existence of received light irradiated from the light emitting part, and a memory unit. Since one or a plurality of beams between the light emitting unit and the light receiving unit arranged on a top plate of a cooker becomes conductive or non-conductive by vibration of a heating container, the light receiving unit determines the information of its being conductive or non-conductive, and the information is transmitted to the memory unit, and a separation state of the heating container from the top plate at the time of vibration of the heating container on the top plate can be grasped. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
