Abstract: A globe (11) and a substrate (12) form an outer shell (1). In the outer shell (1), there is arranged an attachment (3) having an electric lamp mount (32) and a support stand part (33). In the electric lamp mount (32) of the attachment (3), there is arranged a serially connected body of no-base type small electric lamps (4), and at the support stand part (33), there is arranged a support body (5). The serially connected body of no-base type small electric lamps (4) has a plurality of no-base type small electric lamps (51) and conductors (52) for serially connecting these no-base type small electric lamps (51), is composed by gathering these plurality of no-base type small electric lamps (51). The support body (5) supports the serially connected body of no-base type small electric lamps (4).

Abstract: The present invention relates to a fixture to be mounted in a mounting hole in a ceiling or the like and an attachment device of said fixture, wherein said fixture is provided with an electrical connection means and a mechanical stopping means, the electrical connection means including a power supply port that can be connected by a simple operation, and the mechanical stopping means capable of removably fixing a heavy and elongated fixture in the mounting hole, so that, when the fixture is mounted in the mounting hole, both electrical and mechanical connection is simultaneously done. By an integrated design of the fixture wherein the back of the mounting hole (a space behind the ceiling panel or the like) is used as a housing space for a lighting circuit member, etc., the fixture can be made more compact with an improved design flexibility, and changes and movements of fixtures with respect to the mounting hole become possible.

Abstract: The present invention relates to a fixture to be mounted in a mounting hole in a ceiling or the like and an attachment device of said fixture, wherein said fixture is provided with an electrical connection means and a mechanical stopping means, the electrical connection means including a power supply port that can be connected by a simple operation, and the mechanical stopping means capable of removably fixing a heavy and elongated fixture in the mounting hole, so that, when the fixture is mounted in the mounting hole, both electrical and mechanical connection is simultaneously done. By an integrated design of the fixture wherein the back of the mounting hole (a space behind the ceiling panel or the like) is used as a housing space for a lighting circuit member, etc., the fixture can be made more compact with an improved design flexibility, and changes and movements of fixtures with respect to the mounting hole become possible.

Abstract: A powder supplying apparatus supplies, for example, a powder spraying apparatus with fine powder particles such as of ceramics having particle sizes of several .mu.m to 10 .mu.m at an extremely small rate of several grams to several tens of grams per hour, in the form of micronized discrete particles dispersed at a high degree of uniformity. The powder spraying apparatus is capable of spraying the fine powder particles on an object surface with a high degree of uniformity of distribution. The disclosed apparatus is used typically in uniformly spraying the above-mentioned fine powder particles which serve as spacers between a pair of transparent substrates of a liquid crystal display panel, for the purpose of maintaining a uniform and constant gap to be filled with a liquid crystal between these transparent substrates.

Abstract: A method of spraying a powder onto a substrate includes the steps of mounting the substrate in a fixed position; mounting a spray nozzle such that an outlet end thereof confronts the substrate; moving the spray nozzle such that a locus on the spray nozzle moves along a zig-zag pattern; and spraying the powder from the spray nozzle onto the substrate during the movement of the spray nozzle. The step of mounting the spray nozzle includes mounting the spray nozzle to a first oscillation link, and mounting the first oscillation link to a reciprocable slider. The step of moving the spray nozzle includes oscillating the first oscillation link relative to the slider, and reciprocating the slider during oscillation of the first oscillation link. The step of mounting the spray nozzle further includes mounting the slider to a second oscillation link. The step of reciprocating the slider includes oscillating the second oscillation link about a pivot point.

Abstract: A powder supplying apparatus supplies, for example, a powder spraying apparatus with fine powder particles such as of ceramics having particle sizes of several .mu.m to 10 .mu.m at an extremely small rate of several grams to several tens of grams per hour, in the form of micronized discrete particles dispersed at a high degree of uniformity. The powder spraying apparatus is capable of spraying the fine powder particles on an object surface with a high degree of uniformity of distribution. The disclosed apparatus is used typically in uniformly spraying the above-mentioned fine powder particles which serve as spacers between a pair of transparent substrates of a liquid crystal display panel, for the purpose of maintaining a uniform and constant gap to be filled with a liquid crystal between these transparent substrates.

Abstract: A feeder comprising a hopper and a pusher, the pusher comprising a pusher sleeve, which is provided at its bottom with a perforated plate, and a cylinder actuating the pusher sleeve along the wall surface of the hopper, which directly supplies a W/O emulsion explosive into a cartridge machine without mixing with air and without breakage of hollow microspheres.

Abstract: A water-in-oil emulsion explosive, comprising aqueous inorganic oxidizer solution, oil, emulsifier and hollow microspheres, and having high low-temperature detonability and storage stability can be produced without causing breakage of the hollow microspheres through a specifically limited kneading method, wherein agitating blades fitted to an agitating shaft in a kneader are subjected to up and down movements in the axial directions of the agitating shaft and concurrently to a rotary motion to knead homogeneously a water-in-oil emulsion formed of the aqueous solution of inorganic oxidizer, oil and emulsifier, together with the hollow microspheres.

Abstract: A method of producing water-in-oil emulsion explosive by carrying out emulsification and kneading of a raw material mixture in one step is disclosed. In the method, hollow microspheres and a mixture of an aqueous solution of inorganic oxidizer, an oil and an emulsifier are separately supplied into a common passage of an emulsifying and kneading machine; the hollow microspheres and the mixture are emulsified and kneaded on the surface of a disc arranged on the downstream side of the disc, while rotating the disc; the emulsified and kneaded mixture is flowed down from the outer peripheral portion of the disc into a kneading room formed under the disc, while continuing the emulsification and kneading; the emulsified and kneaded mixture is fully emulsified and kneaded in the kneading room; and then the resulting water-in-oil emulsion explosive is taken out from the kneading room.

Abstract: A fluorescent light fixture having a cover assembly and base for insertion into an incandescent lamp socket. The cover assembly consists of two cover members, one of which is detachable for replacement of a fluorescent lamp supported within the cover assembly or for exchange of one of the cover members.

Abstract: An illuminating device used for decorating purposes comprises a base for electrical and mechanical connection to a socket, a discharge tube or bulb, a discharge control element for the discharge tube or bulb, supporting wires to support the discharge tube or bulb and the discharge control element, and a light transmitting envelope to be received in the base covering the discharge tube or bulb, the discharge control element and the supporting wires therewithin.

Abstract: A pipe connecting apparatus of a multiple structure is adapted to contain electrical wiring for illumination facilities therein. The pipe connecting apparatus comprises a combination of (a) a connecting body of a polyhedral structure adapted to contain an electrical connecting means therein and serving as a branch base of the multiple piping, (b) at least two projecting pipes mounted in the connecting sides of said connecting body, (c) a communication pipe to be coupled with said projecting pipe, and (d) a sleeve for the coupling and fixing the projecting pipe to said communication pipe.