| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To clarify a mounting place of a heating object while suppressing increase of the number of components and component volumes, and to make display of a current-carrying power state. <P>SOLUTION: The display of the mounting place of the heating object and the current-carrying power to a heating coil 2 are detected by an input power detection means 7. A display means 4 makes a light emitting means 6 emit light with luminance according to the input power by the input power detection means 7, and thereby indicates the mounting place of the heating object or which is the mounting place in process of carrying a current thereto when there are a plurality of mounting places. A user recognizes the current-carrying power state to the heating coil 2 by the indication. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
