| 摘要 |
An induction heating cooker including a heating coil, a top plate, an inverter circuit, a temperature sensor provided under the top plate and detecting a bottom temperature of the pot load, an inverter circuit for supplying a high frequency current to the heating coil, a temperature calculating part for calculating the bottom temperature of the pot load based on an output of the temperature sensor, a setting part for a user to set a cooking temperature freely therewith, a controller for controlling an output of the inverter circuit make the bottom temperature of the pot load calculated by the temperature calculating part match the cooking temperature, a cumulative electric power measuring part for measuring a cumulative electric power value of an electric power supplied to the pot load during a second predetermined time period at intervals of a first predetermined time period, and a adjusting part adjusting the cooking temperature to a higher temperature by a second predetermined value when an increased amount of the cumulative electric power value as compared to another cumulative electric power value measured before a third predetermined time period is larger than a first predetermined value.
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