| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rice cooker capable of: correcting dispersion in individuals; keeping a silent and comfortable environment during warming for a long period; and maintaining heating power while preventing pot noise when the heating power is increased form a heating power of zero to a predetermined heating power.SOLUTION: A controlling part 6 controls a high frequency inverter heating device 9 so as to perform rice cooking and warming operation. A microphone 5 detects a heating power making resonance sound of a predetermined volume or more from a timing of heating output start to a timing of reaching a predetermined heating power. Heating power is controlled by the high frequency inverter heating device so that the heating power region where the resonance sound is made is passed rapidly and the total heating volume is a predetermined heating volume.</p> |
