| 摘要 |
<P>PROBLEM TO BE SOLVED: To correctly determine a kind of a detergent even in washing using bathtub water. <P>SOLUTION: For an operation in the use of the bathtub water through a bathtub-water sucking means 42, a photosensor 72 determines whether a detergent is powder or liquid at a supply of priming before bathtub-water suction, and then the means 42 supplies water to a water tub. Thereby the kind of the detergent is correctly determined even when the bathtub water includes a bath agent or dirt derived from the human body. <P>COPYRIGHT: (C)2011,JPO&INPIT |
