| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem wherein a reading means is broken when intense electromagnetic wave for heating and cooking is directly radiated to a reading means of a radio IC tag. <P>SOLUTION: The reading means 2 is disposed and data is read from the radio IC tag 11 stuck to a food vessel 10. Thus, the existence of the radio IC tag 11 is detected, and an alarm is issued, or cooking is prevented even when a heating switch is pressed. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
