Abstract: The present invention provides a reflective control switchable thin film material that can become completely colorless when transparent, and the present invention relates to a reflective control switchable thin film material composed of a multilayer thin film in which a magnesium-titanium alloy thin film is used, and to reflective light control glass, and light control window glass, wherein a magnesium-titanium alloy thin film is used as a control switchable layer, a catalyst layer is formed on the surface of the thin film, a protective layer is optionally formed over the catalyst layer, the material has chromic characteristics whereby a colorless and transparent state is produced by hydrogenation at room temperature (about 20° C.), and the material has chromic characteristics whereby a mirror state is produced by dehydrogenation at room temperature (about 20° C.

Abstract: The present invention provides a reflective control switchable thin film material that can become completely colorless when transparent, and the present invention relates to a reflective control switchable thin film material composed of a multilayer thin film in which a magnesium-titanium alloy thin film is used, and to reflective light control glass, and light control window glass, wherein a magnesium-titanium alloy thin film is used as a control switchable layer, a catalyst layer is formed on the surface of the thin film, a protective layer is optionally formed over the catalyst layer, the material has chromic characteristics whereby a colorless and transparent state is produced by hydrogenation at room temperature (about 20° C.), and the material has chromic characteristics whereby a mirror state is produced by dehydrogenation at room temperature (about 20° C.

Abstract: A reflective photochromic element having a diffuse reflective surface is provided. A diffuse reflection type photochromic element has a transparent thin film having surface irregularities formed on a transparent base and a reflective photochromic thin film layer having surface irregularities formed on that transparent thin film. A diffuse reflection type photochromic glass material includes the aforementioned diffuse reflection type photochromic element as a constituent unit. A method for manufacturing a diffuse reflection type photochromic unit includes the steps of forming a transparent thin film having surface irregularities integrally or separately on a transparent base and forming a reflective photochromic thin film layer having surface irregularities on that transparent thin film.

Abstract: The present invention provides an all-solid-state reflection-controlable electrochromic device and a reflection-controlable member using that device, and the present invention relates to the all-solid-state reflection-controlable electrochromic device, which is a reflection-controlable device in which a multilayer thin film is formed on a transparent base material, wherein, at least a transparent conductive film layer, an ion storage layer, a solid electrolyte layer, a catalyst layer and a reflection-controlable layer using a magnesium-nickel based alloy thin film are formed on the base material; and, a reflection-controlable member incorporating this reflection-controlable electrochromic device, and it is possible to provide a reflection-controlable electrochromic device, having a novel multilayer structure with high transmissivity when transparent and capable of switching in a short period of time over a large surface area, and a reflection-controlable member incorporating this device.

Abstract: A reflective photochromic element having a diffuse reflective surface is provided. A diffuse reflection type photochromic element has a transparent thin film having surface irregularities formed on a transparent base and a reflective photochromic thin film layer having surface irregularities formed on that transparent thin film. A diffuse reflection type photochromic glass material includes the aforementioned diffuse reflection type photochromic element as a constituent unit. A method for manufacturing a diffuse reflection type photochromic unit includes the steps of forming a transparent thin film having surface irregularities integrally or separately on a transparent base and forming a reflective photochromic thin film layer having surface irregularities on that transparent thin film.

Abstract: A compact terminal unit for an electric motor capable of switching over windings with ease and improving automation of assembling and inspection process of the electric motor. A terminal base is fixed at a position of a through hole formed on a housing of the electric motor. Leads of the windings of a rotor are connected with cylindrical presser portions of lead connectors by caulking. A conducting portions of the lead connectors are inserted into mounting portions of the terminal base. The power cables are connected with conducting portions with screws engaged with the conducting portions so that the power cables are electrically connected with leads of the windings. Since the leads are connected to the lead connectors with their orientations vertically under the power cable connection terminals not to be present in a space in a terminal box, an ample space for attachment of the power cables to the power cable connection terminals is secured.

Abstract: The present invention provides a switchable mirror material comprising (1) a magnesium thin film having a thickness of 40 nm or less, or a magnesium-nickel alloy thin film having an alloy composition represented by MgNix (0.1<x<0.3), (2) a transparent catalyst layer formed on a surface of the magnesium-containing thin film, and (3) a transparent protective layer optionally formed on the catalyst layer. The switchable mirror material has a chromic property which allows the thin film to be switched from a mirror state into a transparent state by means of hydrogenation of the thin film at about 20° C., and to be switched from the transparent state into the mirror state by means of dehydrogenation of the thin film in the range of about 20° C. to 100° C.

Abstract: The present invention provides a switchable mirror material comprising (1) a magnesium thin film having a thickness of 40 nm or less, or a magnesium-nickel alloy thin film having an alloy composition represented by MgNix (0.1<x<0.3), (2) a transparent catalyst layer formed on a surface of the magnesium-containing thin film, and (3) a transparent protective layer optionally formed on the catalyst layer. The switchable mirror material has a chromic property which allows the thin film to be switched from a mirror state into a transparent state by means of hydrogenation of the thin film at about 20° C., and to be switched from the transparent state into the mirror state by means of dehydrogenation of the thin film in the range of about 20° C. to 100° C.

Abstract: A compact terminal unit for an electric motor capable of switching over windings with ease and improving automation of assembling and inspection process of the electric motor. A terminal base is fixed at a position of a through hole formed on a housing of the electric motor. Leads of the windings of a rotor are connected with cylindrical presser portions of lead connectors by caulking. A conducting portions of the lead connectors are inserted into mounting portions of the terminal base. The power cables are connected with conducting portions with screws engaged with the conducting portions so that the power cables are electrically connected with leads of the windings. Since the leads are connected to the lead connectors with their orientations vertically under the power cable connection terminals not to be present in a space in a terminal box, an ample space for attachment of the power cables to the power cable connection terminals is secured.

Abstract: The present invention provides a method for producing layered aluminum fine particles, and applications to single electron tunneling quantum devices, and the present invention further relates to a method for producing spherical metallic aluminum fine particles (layered aluminum fine particles), characterized in that metallic aluminum is supplied into a mixed gas of helium and 1×10−7 to 3×10−7 torr water vapor by sputtering induced by argon gas discharge to generate aggregates, after which this product is released into a vacuum to generate single crystals in which the surface layer is covered with alumina.

Abstract: The present invention provides a method for producing layered aluminum fine particles, and applications to single electron tunneling quantum devices, and the present invention further relates to a method for producing spherical metallic aluminum fine particles (layered aluminum fine particles), characterized in that metallic aluminum is supplied into a mixed gas of helium and 1.times.10.sup.-7 to 3.times.10.sup.-7 torr water vapor by sputtering induced by argon gas discharge to generate aggregates, after which this product is released into a vacuum to generate single crystals in which the surface layer is covered with alumina.