| 摘要 |
PURPOSE: An electric mat with a warm spot function is provided to reduce power consumption by partially heating a desirable part. CONSTITUTION: An electric mat(b) is divided into four parts. Wires for four parts are independently composed. A temperature controller(a) partially controls the temperature of the electric mat. An electric bedding(c) is detachably installed in a leg part of the electric mat. The temperature of the electric bedding is controlled by the temperature controller.
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