Abstract: A toilet seat paper setting method and device for a toilet seat wherein paper sheets can be easily supplied to and removed from the toilet seat. A toilet cover includes a paper cassette with paper sheets, which are placed to cover the seat surface of the toilet seat and stored in the cassette, stacked in many layers, and can be taken out one-by-one. A number of air suction holes in the toilet seat open to the seat surface of the toilet seat. An air suction device draws air through the suction holes. With the toilet cover fitted to the toilet seat, the suction device is actuated to cause a paper sheet in the paper cassette to be sucked onto the toilet seat.

Abstract: In an inside of a cassette 11 which is stored integrally with a toilet seat lid 1, a plurality of toilet seat covers 12 are stored, and by opening and closing of the toilet seat lid 1 which stores the cassette 11, a part of the toilet seat cover 12 which is exposed from a lower lid 7 of the cassette 11 contacts an adhesive button 3 which is disposed on a toilet set 14 or a seat 2 of the toilet seat and adheres to this, and thereby, the toilet seat cover 12 is set on the toilet seat 14 or the seat 2 of the toilet seat. Also, in order to facilitate refilling of the toilet seat covers 12 into the inside of the cassette 11, disposed are fixing means and opening and closing means by which the toilet seat lid 1 and the cassette 11, and an upper lid 5 and the lower lid 7 of the cassette 11 can be easily detached and attached, or opened and closed.

Abstract: [Problem] This invention has a problem to inexpensively provide a toilet seat cover mechanism in which a toilet seat cover is made to be surely set on a toilet seat or a seat of a toilet seat each time of use, and, in case that it comes short, it is possible to readily refill.

Abstract: An automatic vehicular ventilating system ventilates the passenger room of a vehicle such as automobiles, aircraft, railway passenger cars and ships to maintain air in the passenger room at a fixed temperature automatically. The automatic vehicular ventilating system includes a solar power supply unit having a solar panel as a power supply, a first switch responsive to the output of a thermostat, and a second switch in communication with at least at least one of an ignition switch of the vehicle and a hand brake of the vehicle; an exhaust unit having an air exhaust damper; and a fresh air supply unit having an air supply damper. The air exhaust damper and the air supply damper are driven by electric power supplied from the solar power supply unit.

Abstract: An exhaust path penetrating through a portion of a vehicle's body to exhaust air in a cabin of a vehicle with an air-flow activating means and a valve which opens only when the fresh-air activating means works, a fresh-air conducting path penetrating through a portion of said vehicle's body to conduct fresh-air into the cabin with an air-flow activating means and a valve which opens only when the air-flow activating means works, and an electric circuit which drives each of said air-flow activating means and each of said valves with electricity supplied from solar cells mounted on an external face of said vehicle's body to receive sunlight and generate electricity.