| 摘要 |
PROBLEM TO BE SOLVED: To provide an induction heating device and a heating method wherein a treated material is uniformly heated by moderating temperature unevenness of a heating plate and wherein heating efficiency is high. SOLUTION: This is the induction heating device provided with an induction heating coil 2 and a heating plate 1 to be induction-heated by this induction heating coil 2. This heating plated 1 is locally provided with thick wall parts 1a, 1b to increase the density of the magnetic flux which penetrates through the heating plate 1 so as to equalize temperature distribution by the induction heating. COPYRIGHT: (C)2005,JPO&NCIPI
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