| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems that most of illumination of compartments of a toilet of every place as well as that of a skyscraper is in a state continuously lighted all the time even at the time other than at using and that electric power is consumed wastefully. <P>SOLUTION: By mounting a cylinder of a fixture on a door or an outer frame of the compartment of the toilet, and by tying it to a switch of a socket with a string mounted on the illumination fixture in the compartment, a power supply of constant input can be switched on and off since switching of the switch is made every time the door is opened, and the state of continuous lighting at all the time is solved. <P>COPYRIGHT: (C)2008,JPO&INPIT |
