| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water closet equipment having a human body detecting device utilizing a high frequency radio wave best suited to the detection of the human body stably separated to a plurality of sections which is hardly affected by movable parts such as a stool seat or a stool lid. <P>SOLUTION: A water closet portion and a stool seat and a stool lid pivoted in a freely rotatable manner above the water closet are installed in the toilet and a human body detecting device utilizing a high frequency radio wave detecting a human body based on a detected signal created by a received wave obtained by receiving a reflected wave rebound by the human body and a transmitted wave are arranged in such a manner that the transmitting direction of the wave of the human body detector faces the top surface of the stool lid during the opening of the stool lid and becomes almost vertical to the top surface of the facing stool lid at the water closet device. <P>COPYRIGHT: (C)2003,JPO</p> |
