Abstract: A housing for an outdoor sensor device may be pivotally connected to a cell seat for permitting the housing to be rotatably positioned and directed for detection. A rotatable arm for pivotally connecting the housing to the cell seat receives electric wires from the seat for connection to the sensor device enclosed within a sealed compartment of the housing. The components of the housing and rotatable arm are provided with waterproof seal means to prevent water from damaging the sensor device.

Abstract: A sign of character and figure which, in addition to using the AC power supply, is particularly suitable for use with a solar energy means, comprising a solar cell for supplying the electrical energy converted from the solar energy; a battery means for receiving the electrical energy from the solar cell and supplying the stored electrical energy; a circuit means for automatically illuminating the character and figure display in the dark; a lighting means comprising a light bulb or light emitting diode as the light source; a very thin refracting plate wound within the body, the outer surface thereof having strips which are serrated at right angle and the inner surface being a smooth face through which the light from the light source is refracted into extremely uniform light rays to be emitted from the outer surface; the body comprising on the surface a figure display having a plurality of figures, each being composed of seven segments of " ", the desired figure being produced by means of strip shaped shades, a

Abstract: A solar lighting device for garden or driveway according to this invention transforms solar energy into electric energy using a solar energy absorbing plate and stores the electric energy into an electric battery. A light sensor turns on the lighting circuit during dark hours. The solar lighting device of this invention comprises a solar energy absorbing plate, a shell, an electric battery, a focusing reflector, a lens, and a set of connecting links. The shell has two openings, one opening is inclined with respect to the shell and adapted for the insertion of the solar energy absorbing plate. The other opening is for inserting the lens. The shell holds an electric battery, a board, and a focusing reflector. Also the solar energy absorbing plate engages with the inclined opening of the shell using lugs formed on the rim of the plate, and the frame of the lens is pivotally mounted on the other opening of the shell.

Abstract: A "three-way lamp assembly for automobiles" of the present invention which combines the functions of the third brake light, the parking and loading alarm light, and the in-compartment reading light of an automobile into a single assembly, consisting essentially of an upper cover, a lower housing, lamp holders, lamps, and other elements; the lower housing being approximately in the shape of a rectangular box which is provided with recesses, respectively, on the front and rear edges thereof, into which lamp shades are inserted, the interior of the box shaped lower housing being generally divided into two spaces with a spacer plate provided therebetween, and lamp holders and lamps being mounted in each of the spaces; the front half of the upper cover being provided with bent recesses of increasingly higher configuration into which a bent shaped lamp shade can be inserted and the rear half of the upper cover being a through passage, allowing light in the bent shaped lamp shade to be projected toward the rear of t