JAR RICE COOKER

摘要

PROBLEM TO BE SOLVED: To provide a jar rice cooker capable of reducing the degradation of boiled rice regardless of opening/closing a lid while keeping it warm. SOLUTION: This heating electric power of a lid heating means 36 is increased for the specified time according to the lid opening/closing frequency while keeping it warm and the increment of the heating electric power is varied according to the lid opening/closing frequency during the fixed time. The specified time is varied according to the lid opening/closing frequency, and the supply power increment and specified time are varied according to the internal temperature of a pot 31. The supply power increment and specified time are further varied according to the temperature around a body.