| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve usability of an apparatus with an operation switch arranged on a top surface by freely changing over a detection time of a touch switch. <P>SOLUTION: This heating cooker is provided with the capacitance type touch switch arranged nearly flush with a top plate for controlling an induction heating means, and a control means for recognizing that switch input is carried out when a difference voltage between a reference voltage when a person does not touch the touch switch and a detection voltage when the person touches the touch switch is set larger than a predetermined voltage level for a predetermined period or more, and can achieve switch detection performance balancing unintended switch reception prevention with operability by allowing the predetermined period to be changed over to a plurality of kinds. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
