| 摘要 |
PROBLEM TO BE SOLVED: To provide a high frequency heating device which can also heat simultaneously objects to be heated of different kinds to an adequate temperature. SOLUTION: In the device, there are provided an electric supply opening 19 prepared in a right-side side face 11 which forms a heating room 10, an wave guide 18 which transmits high frequency to the electric supply opening 19, a loading plate 20 which loads an object to be heated, a rotating table 21, and a drive motor 22. While making the electric supply opening 19 meet a circumference edge of the rotating table 21, an uneven high frequency distribution which heats strongly the object to be heated which exists ahead of the electric supply opening 19 by optimizing a crevice size of the electric supply opening 19 and the circumference edge of the rotating table 21, is formed. By this, the object to be heated is moved ahead of the electric supply opening 19, and the object to be heated with a low temperature is heated strongly to cancel a shortage of heating, and two or more different objects to be heated are simultaneously heated to the adequate temperature.
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