Abstract: A drive device includes a housing in which a gas is sealed, wherein density of the gas is lower than density of air, a driven object housed inside the housing, a driver configured to drive the driven object, a current detector configured to detect a value of a current flowing into the driver, and a determinator configured to determine a concentration of the gas inside the housing based on the value of the current detected.

Abstract: A drive device includes a housing in which a gas is sealed, wherein density of the gas is lower than density of air, a driven object housed inside the housing, a driver configured to drive the driven object, a current detector configured to detect a value of a current flowing into the driver, and a determinator configured to determine a concentration of the gas inside the housing based on the value of the current detected.

Abstract: The cooling device of the present disclosure has a thermally conductive base that is thermally connected to a heat-generating section, a heat pipe section embedded in the base, and a fin section that has a plurality of fins and is connected to the base in a way that the fin section covers the heat pipe section.

Abstract: The cooling device of the present disclosure has a thermally conductive base that is thermally connected to a heat-generating section, a heat pipe section embedded in the base, and a fin section that has a plurality of fins and is connected to the base in a way that the fin section covers the heat pipe section.

Abstract: A projection display device that includes: a light source unit 1 that includes a discharge lamp 2 as a light source; an image formation unit; a projection optical system; and a light source cooling unit that cools the light source unit. The light source unit is disposed so that a lamp axis that connects two discharge electrodes of the discharge lamp is orthogonal to a projecting direction of the projection optical system, and the light source unit includes: a concave mirror 3; and a transparent part 4 that covers an opening of the concave mirror.

Abstract: A projection type display apparatus includes a plurality of light sources 7a-7d, a display device unit 5, a light-combining unit 3 that combines output light from the plural light sources, a condensing unit 4 that propagates output light from the light-combining unit to the display device unit, and a projecting unit 6 that projects an image by the use of output light from the display device unit. In the projection type display apparatus, cooling units having fans 21a-21d are disposed respectively on the plural light sources, and a controlling unit 31 is provided to control the cooling units. Information regarding the lighting state of the plural light sources is inputted into the controlling unit, and the controlling unit controls a rotation rate of the fans of the cooling units with reference to the information.

Abstract: A projection display device that includes: a light source unit 1 that includes a discharge lamp 2 as a light source; an image formation unit; a projection optical system; and a light source cooling unit that cools the light source unit. The light source unit is disposed so that a lamp axis that connects two discharge electrodes of the discharge lamp is orthogonal to a projecting direction of the projection optical system, and the light source unit includes: a concave mirror 3; and a transparent part 4 that covers an opening of the concave mirror.

Abstract: A projection type display apparatus includes a plurality of light sources 7a-7d, a display device unit 5, a light-combining unit 3 that combines output light from the plural light sources, a condensing unit 4 that propagates output light from the light-combining unit to the display device unit, and a projecting unit 6 that projects an image by the use of output light from the display device unit. In the projection type display apparatus, cooling units having fans 21a-21d are disposed respectively on the plural light sources, and a controlling unit 31 is provided to control the cooling units. Information regarding the lighting state of the plural light sources is inputted into the controlling unit, and the controlling unit controls a rotation rate of the fans of the cooling units with reference to the information.

Abstract: An easily-handleable inclusion packaged product having thin-leaf inclusion articles which are prevented from contacting with external atmosphere to give a satisfactorily sanitation. The product can be produced by the steps of (1) coating a solution of an inclusion article on a base sheet, (2) drying the coated solution, and (3) sealing prescribed sections of the base sheet and an overlapping sheet by laminating the overlapping sheet on the base sheet to surround the area coated with the solution.

Abstract: An inclusion package product is produced by coating a base sheet with a solution of and inclusion article; drying the solution coated onto the base sheet; and placing an overlapping sheet onto the base sheet and sealing prescribed sections of the base sheet to the overlapping sheet to surround the area coated with the solution.

Abstract: A process for producing an inclusion package product comprising:

Abstract: An easily-handleable inclusion packaged product having thin-leaf inclusion articles which are prevented from contacting with external atmosphere to give a satisfactorily sanitation. The product can be produced by the steps of (1) coating a solution of an inclusion article on a base sheet, (2) drying the coated solution, and (3) sealing prescribed sections of the base sheet and an overlapping sheet by laminating the overlapping sheet on the base sheet to surround the area coated with the solution.

Abstract: A method for producing a bakery food comprising the steps of kneading a wheat flour, baking the kneaded wheat flour after fermentation, the method being characterized by adding indigestible dextrin in the step of kneading.

Abstract: A photographic film cassette has a spool on which photographic film is wound, and a cassette shell for containing the spool rotatably. A photographic film passageway is formed in the cassette shell. The photographic film is passed out of and into a roll chamber through the passage. A pair of light-shielding members are attached to inside surfaces of the passageway for preventing ambient light from entering the cassette shell, and are provided respectively with innermost, midway and outermost portions, as viewed in the direction of advancement of the photographic film out of the film chamber. The respective innermost and outermost portions are spaced apart one from another. The respective midway portions are in contact one with another when a leader of the photographic film is entirely contained in the chamber. In a process for manufacturing the cassette, a horn of an ultrasonic welding device is applied to the light-shielding members, to weld them to cassette halves ultrasonically.

Abstract: A processed starch which is up to 8% in solubility on heating, is in the form of particles including up to 5% of +60-mesh fraction and has a cold water swelling power (Sc) and a heating swelling power (Sh) which are in the relationship of 1.2.gtoreq.Sc/Sh.gtoreq.0.8, the cold water swelling degree being 4 to 15. The starch is useful as an ingredient for bakery foods to give an excellent texture to the food and inhibit degradation of the food with time.