Abstract: According to one embodiment, a semiconductor device includes a conductive layer, an oxide semiconductor layer provided penetrating the conductive layer in a first direction, and a first insulating film provided between the conductive layer and the oxide semiconductor layer in a second direction that intersects the first direction. The first insulating film comprises boron nitride.

Abstract: A resistance change device of an embodiment includes: a first electrode; a second electrode; and a stack disposed between these electrodes, and including a first layer containing a resistance change material and a second layer in contact with the first layer. The resistance change material contains at least one of a first element such as Ge and a second element such as Sb, and at least one third element selected from Te, Se, S, and O. The second layer contains a crystal material containing at least one selected from a group consisting of a first material having a composition represented by (Ti,Zr,Hf)CoSb, (Zr,Hf)NiSn, or Fe(Nb,Zr,Hf)(Sb,Sn), a second material having a composition represented by Fe(V,Hf,W)(Al,Si), and a third material having a composition represented by Mg(Si,Ge,Sn).

Abstract: A semiconductor device includes a first conductive layer extending along a first direction, a semiconductor layer extending along a second direction crossing the first direction, penetrating the first conductive layer, and including an oxide semiconductor, a first insulating layer between the first conductive layer and the semiconductor layer, a second conductive layer provided on one side of the semiconductor layer in the second direction and electrically connected thereto, a third conductive layer provided on the other side of the semiconductor layer in the second direction and electrically connected thereto, an electric conductor extending from the third conductive layer toward the second conductive layer along the semiconductor layer, and a charge storage film between the semiconductor layer and the electric conductor.

Abstract: A resistance change device of an embodiment includes: a first electrode; a second electrode; and a stack disposed between these electrodes, and including a first layer containing a resistance change material and a second layer in contact with the first layer. The resistance change material contains at least one of a first element such as Ge and a second element such as Sb, and at least one third element selected from Te, Se, S, and O. The second layer contains a crystal material containing at least one selected from a group consisting of a first material having a composition represented by (Ti,Zr,Hf)CoSb, (Zr,Hf)NiSn, or Fe(Nb,Zr,Hf)(Sb,Sn), a second material having a composition represented by Fe(V,Hf,W)(Al,Si), and a third material having a composition represented by Mg(Si,Ge,Sn).

Abstract: An apparatus for winding a wire onto a one-piece deflection yoke frame is such that the wire is fed from a winding supply source to a nozzle unit. A guide mechanism for holding the wire from the nozzle unit draws the wire to a work piece which is disposed on a work receiving base. The wire is then clamped by a wire clamp and wound onto the work piece by a predetermined sequence of movements of the nozzle unit, the guide mechanism and rotation of the work receiving base.

Abstract: The invention provides a coil winding apparatus which is simplified in structure, reduced in cost and improved in operation efficiency. The coil winding apparatus comprises a housing intermittently rotatable around a fixed axis between first and second positions, a plurality of spindles mounted for rotation on front and rear faces of the housing, a pair of drive sections including a bidirectional motor and provided independently of each other for transmitting rotation of the motor to rotate the spindles, an insulation sheet supply section opposed to the spindles on one of the faces of the housing when the housing is at any of the first and second positions for supplying films to bobbins mounted on the spindles, and a wire supply section for supplying wires to bobbins mounted on the other spindles. Since the drive sections are provided independently of each other for the different spindles, the directions and the speeds of rotation of the spindles can be set arbitrarily.

Abstract: A heat-sensitive recording material comprising a support and a heat-sensitive recording layer containing a leuco dye and a developer, formed on one side of the support, wherein the heat-sensitive recording layer contains an ultraviolet ray-absorbing agent, said ultraviolet ray-absorbing agent being a dimer ultraviolet ray-absorbing agent.

Abstract: A heat-sensitive recording sheet superior in color formation and sticking resistance and excellent in storage stabilities such as plasticizer resistance and wet-rub resistance and printability which comprises a support and, provided thereon, a heat-sensitive recording layer and a protective layer is provided by using as a main component of the protective layer in the case of the protective layer comprising one layer a latex having a softening point of 200.degree.-350.degree. C. obtained by polymerizing mainly a specific hydrophobic vinyl monomer in the presence of a polymeric latex having a glass transition temperature of 50.degree. C. or lower and as a main component of the protective layer in the case of the protective layer comprising two or more layers a latex having a softening point of 150.degree.-260.degree. C. in the inner layer(s) and preferably, using in the outermost protective layer said specific latex having a softening point of 200.degree.-350.degree. C.

Abstract: A coil winding apparatus includes a wire feed assembly having a wire feed nozzle that can be moved along a first axis (Z-axis) parallel to the center axis of a core and along a second axis (X-axis) perpendicular to the first axis and that can also be moved and positioned inside and outside the core, a guide device having a guide member is capable of catching a wire fed through the wire feed nozzle and can also be moved along the first and second axes and positioned relative to the core. A guide member guides the wire to a first circumferential groove, to a second circumferential groove, and to slots, all of which are formed in the core. A core holding device is included for holding and indexing the core during the coil winding operation.

Abstract: A heat-sensitive recording material comprising a substrate, an intermediate layer formed on the substrate, and a heat-sensitive recording layer formed on the intermediate layer, said intermediate layer comprising an inorganic powder having an oil absorption of 50 ml/100 g or more as measured in accordance with JIS K5101, an aqueous adhesive and a carboxymethyl cellulose in an amount of 3 to 20% by weight based on the weight of the aqueous adhesive, and said heat-sensitive recording layer comprising an electron-donating, colorless dye precursor, an electron-accepting developer and a sensitizer. Said heat-sensitive recording material has a high sensitivity and hardly causes scum adhesion to a thermal head.

Abstract: There is disclosed a good thermosensitive recording material, having excellent thermal response and having minimal adhesion to a thermal head, which comprises a support having provided thereon a thermosensitive recording layer comprising:(1) a substantially colorless dye precursor,(2) an electron donating developer capable of developing a color of the dye precursor, and,(3) as an additive, 2-benzyloxynaphthalene and p-benzylbiphenyl in a mixing ratio of 95:5 to 70:30 (by weight).

Abstract: A higher fatty acid amide(s) is(are) additionally contained in the image receiving layer containing a saturated polyester of a sublimation type thermal transfer image receiving paper. This makes it possible to obtain a uniform printed image with improved color density.

Abstract: A stable emulsion of microcapsules is obtained by polymerizing at least one water-soluble vinyl monomer in an aqueous solution of an oil-soluble vinyl monomer-maleic anhydride-maleic ester multipolymer to prepare a water-soluble resin, dispersing or emulsifying discrete fine particles of a hydrophobic material in an acidic aqueous solution of the water-soluble resin, adding an amino resin precursor separately prepared to the dispersion or emulsion, and heating the mixture.

Abstract: A pressure sensitive copying paper comprising a sheet having on a support a coating layer containing finely divided cellulose powder (a) and mononucelus microcapsules (b) containing an oil solution of an electron donative colorless or light-colored dye, using an amino resin as film material and having a volume-average particle diameter of 5-10 microns (.mu.m) and a film thickness of 0.08-0.3 microns (.mu.m); and a sheet having on a support a coating layer containing an electron acceptant solid-state acid material which is reacted on contact with the dye to form a color. This pressure sensitive copying paper has the advantages such as excellent color forming performance, proofness against smudging, long-time storage stability, etc.

Abstract: Disclosed is an image-receiving color-forming sheet for transfer-type electrophotography which comprises a support, a color forming layer containing an electron accepting material provided thereon and a high resistivity layer, wherein a self-emulsifiable resin mainly composed of acrylate ester and/or methacrylate ester is used as a dielectric substance contained in said high resistivity layer.

Abstract: A heat-sensitive recording material is disclosed which comprises a support sheet of 5-40.mu. in thickness having thereon a heat-sensitive transfer layer containing a phenolic material, a colorless or pale-colored chromogenic material which forms a color with said phenolic material upon application of heat and a heat fusible material having a melting point of 40.degree.-150.degree. C. and an image receiving sheet superposed on the surface of said layer which are made into one integral sheet by pressing. Using this recording material, sufficiently high density of record can be obtained even by low heat energy, and the background (non-record portion) forms substantially no color to result in high contrast of record.

Abstract: A thermal sensitive paper having a heat sensitive layer containing a color-developing lactone compound and a phenol compound is amazingly lessened in release of tailings liable to deposit on the thermal head of a thermal printer, facsimile or such in the printing operation when a layer containing light calcium carbonate or an oil-absorptive inorganic powdery material is provided between the heat sensitive layer and the support.

Abstract: A thermal sensitive paper having a heat sensitive layer containing a color-forming lactone compound and a phenol compound is amazingly lessened in possible deposition of its residue on the thermal head during the printing operation when finely divided urea-formaldehyde resin is incorporated in at least one of the heat sensitive layer, support and between said heat sensitive layer and support.

Abstract: The thermosensitive recording paper comprising a support and, supported thereon, a combination of a colorless or slightly colored lactone compound color former and a phenolic compound capable of rendering said lactone compound to develop color, is improved in its printing quality in that said support is an undercoated paper.