| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve problems in a conventional heating cooker that it is necessary to press operation keys many times to set fire power and a timer time, an operation is complicated, and malfunction due to boiling-over and the like occurs. <P>SOLUTION: This heating cooker T includes an electrostatic capacity detecting section 4 for detecting variation of electrostatic capacity of an annular electrode 31 due to contact and movement of a finger, a position detecting section 5 for successively detecting positional information of the finger on the basis of electrostatic capacity, a movement detecting section 6 for calculating the finger movement information (moving distance, speed and moving direction of finger) from the positional information of the finger, and a heating control section 7 for controlling an electromagnetic induction heating coil 8 according to the finger movement information. As the fire power can be adjusted by tracing operation on the annular electrode 31, the operation can be simplified without pressing many times, and further as the movement of the finger is detected, the malfunction can be reduced. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
