Abstract: An aluminum alloy substrate (1) for magnetic disk satisfies at least two of three inequalities of an inequality group [A] and satisfies all of four inequalities of an inequality group [B], or satisfies at least two of the three inequalities of the inequality group [A] and satisfies all of four inequalities of an inequality group [C], when a plate thickness of the disk at a position (b1) is defined as tb1, a plate thickness at a position (b2) is defined as tb2, a plate thickness at a position (b3) is defined as tb3, a plate thickness at a position (a1) is defined as ta1, a plate thickness at a position (a2) is defined as ta2, and a plate thickness at a position (a3) is defined as ta3.

Abstract: Disclosed is a fiber for artificial hairs that is given a predetermined shape, the fiber being formed from a synthetic fibroin fiber containing a modified fibroin, and the fiber expanding when placed in a wet state and contracting when dried from a wet state. Also disclosed is a method for producing a fiber for artificial hairs that is given a predetermined shape, the method including retaining a fibroin fiber containing a modified fibroin in a state conforming to a predetermined shape. A wetted fibroin fiber may also be heated while being retained in a state conforming to a predetermined shape.

Abstract: A semiconductor device includes a substrate that has a first surface and a second surface on which a plurality of solder balls are provided, a semiconductor memory on the first surface of the substrate, a controller arranged on the first surface of the substrate, separated from the semiconductor memory along a first direction, and configured to control the semiconductor memory, a graphite sheet extending along the first direction above the controller and the semiconductor memory, and a first sealing material that seals the semiconductor memory, the controller, and the graphite sheet.

Abstract: An oil-in-water type emulsified cosmetic and a method of making can be prepared in a system not containing a silicone and is surprising produced without a wet-type dispersion apparatus by using a specific combination of the oil component constituting the oily phase and a hydrophobizing agent for a hydrophobized powder. The composition includes an aqueous phase; an oily phase dispersed in the aqueous phase; and a powder dispersed in the oily phase. The oily phase comprises a volatile hydrocarbon in oil in a combined amount of 40% by mass or more with respect to the total oil content. The powder has a surface hydrophobized by treatment with a metallic soap consisting of a higher fatty acid and a divalent metal, or by a composite treatment with a higher fatty acid and a divalent metal hydroxide.

Abstract: A thermally expandable sheet in which a thermally expansive layer that contains a thermally expandable material is formed on one side of a base, and where the thermally expansive layer is distended, the base deforms following distension of the thermally expansive layer and the base deforms into an embossed shape.

Abstract: An ECU of a driving support system as a route candidate setting system is configured to provide a first curved line represented by a first function having x coordinate as a variable and y coordinate and a second curved line represented by a second function having x coordinate as a variable and y coordinate and having a lower degree than the first function, and set the first and second curved lines as traveling-route candidate RC. In a case where an obstacle is detected by a camera and a radar, the ECU is configured not to provide the first curved line having its terminal point corresponding to a grid point Gn located on a forward side, in an advancing direction of a vehicle, of the obstacle and the second curved line having its start point corresponding to this grid point Gn.

Abstract: An oil-in-water type emulsified cosmetic and a method of making can be prepared in a system not containing a silicone and is surprisingly produced without a wet-type dispersion apparatus by using a specific combination of the oil component constituting the oily phase and a hydrophobizing agent for a hydrophobized powder. The composition includes an aqueous phase; an oily phase dispersed in the aqueous phase; and a powder dispersed in the oily phase. The oily phase comprises (a) volatile hydrocarbon oil and (b) non-volatile hydrocarbon oil in a combined amount of 40% by mass or more with respect to the total oil content, wherein the blending ratio of (b) non-volatile hydrocarbon oil to (a) volatile hydrocarbon oil, [(b)/(a)], is within a range of 0 to 2.5, and the powder comprises a powder having a surface hydrophobized by a treatment with a metallic soap consisting of a higher fatty acid and a divalent metal or a composite treatment with a higher fatty acid and a divalent metal hydroxide.

Abstract: A formable resin sheet includes a base, a thermally expansive layer provided on a first side of the base and containing a thermally expandable material, a thermal conversion layer containing an electromagnetic wave heat conversion material that converts electromagnetic waves to heat and provided on one of the thermally expansive layer and a second side of the base, and an electrically conductive layer that is electrically conductive and is provided on another one of the thermally expansive layer and the second side of the base. At least a portion of the electrically conductive layer is provided so as to be opposite at least a portion of the thermal conversion layer, with the base and the thermally expansive layer interposed therebetween.

Abstract: An ink for forming a photothermal conversion layer used to cause at least a portion of a thermal expansion layer of a thermal expansion sheet to swell. The ink includes an inorganic infrared absorbing agent having a higher absorptivity in at least one region of the infrared light spectrum than in the visible light spectrum.

Abstract: A shaped object production method includes a first preparation step (S30) of preparing a molding sheet that includes a base, a thermally expansive layer laminated on a first main surface of the base, the thermally expansive layer including a thermally expandable material, and a brushed layer laminated on a surface of the thermally expansive layer on a side that is opposite to the base, the brushed layer including fiber; a first heat conversion layer laminating step (S40) of laminating a heat conversion layer that converts electromagnetic waves into heat onto a surface of the molding sheet on a side that is opposite to the brushed layer; and a first unevenness forming step (S50) of forming an unevenness on the surface of the thermally expansive layer on the side that is opposite to the base by irradiating the heat conversion layer with electromagnetic waves, thereby causing the thermally expandable material to expand.

Abstract: A head-mounted display (10) according to the present disclosure, includes: a front block (100) that supports a display unit to be disposed in front of an eye of a user; a rear block (300) that is to be disposed on a back side of a head of the user; and a plurality of elastic bodies (230, 340) that extend along a belt for linking the front block (100) to the rear block (300). Each of the plurality of elastic bodies (230, 240) has one end fixed to the belt and another end fixed to a predetermined position in the rear block (300).

Abstract: A production method for a shaped object includes preparing a formable resin sheet that includes a base made from a resin, and a thermally expansive layer provided on a first side of the base and containing a thermally expandable material, a thermal conversion layer forming step of forming a thermal conversion layer that contains an electromagnetic wave heat conversion material that converts electromagnetic waves to heat on a first side of the formable resin sheet, an electrically conductive layer forming step of forming an electrically conductive layer on a second side of the formable resin sheet, and an irradiating step of, after forming the thermal conversion layer and the electrically conductive layer, irradiating the thermal conversion layer with the electromagnetic waves to cause the thermal expansive layer to distend and cause the base to deform in accordance with the distension of the thermal expansive layer.

Abstract: A resin sheet production method includes a preparation step of preparing a resin molding sheet including a base and a thermally expansive layer that is formed on one main surface of the base, the thermally expansive layer including a thermally expandable material; a heat conversion layer forming step of forming a heat conversion layer that converts electromagnetic waves to heat on at least one of the first main surface of the resin molding sheet or a second main surface on a side opposite to the first main surface; a pre-heating step of heating the resin molding sheet on which the heat conversion layer is formed to a temperature that is lower than an expansion starting temperature at which the thermally expandable material starts to expand; and a main heating step of irradiating the heat conversion layer of the resin molding sheet that is heated in the pre-heating step with the electromagnetic waves to cause the heat conversion layer to distend, thereby causing the base to deform and forming a shaped object o

Abstract: A thermally expandable sheet includes a base, a thermally expansive layer, and a color adjustment layer. The thermally expansive layer is provided on a first side of the base and includes a thermally expandable material that distends in accordance with an amount of heat absorbed, the heat being generated from a thermal conversion layer that includes a thermal conversion material that converts electromagnetic waves to heat. The color adjustment layer is provided on at least one of the thermally expansive layer and a second side of the base and includes a color adjusting agent. When the thermal conversion layer is provided on the color adjustment layer, the color adjustment layer reduces a visual difference in color between a first region where the thermal conversion layer is provided and a second region where the thermal conversion layer is not provided.

Abstract: A resin molded sheet includes: a base material made of resin; a first thermal expansion layer including a thermally expandable material and provided on a first surface of the base material; and a second thermal expansion layer including a thermally expandable material and provided on a second surface of the base material, wherein the first thermal expansion layer is provided at least on a first region, where the base material is deformed by the first thermal expansion layer, on the first surface of the base material, and the second thermal expansion layer is provided at least in a second region, where the base material is deformed by the second thermal expansion layer, on the second surface of the base material.

Abstract: A shaped object includes a thermally expandable sheet including (i) a base, (ii) a thermal expansion layer disposed on a first surface of the base and including a thermally expandable material, and (iii) a thermal conversion member disposed on at least one of a second surface of the base or the thermal expansion layer, and including a thermal conversion material for conversion of electromagnetic waves into heat. The thermal conversion member further includes thermal conversion layers disposed on an entire region corresponding to an expansion region for expansion of the thermal expansion layer. At least part of one of the thermal conversion layers is disposed at a location separated from an adjacent other thermal conversion layer.

Abstract: A three-dimensionally shaped object forming sheet includes: a thermally expansive layer distending at a predetermined temperature or higher; a base laminated on one side thereof with the thermally expansive layer; and a photothermal conversion layer for converting absorbed light to heat, formed on at least one side, wherein the base includes a first base and a second base that are laminated; and the first base has an elasticity that is greater than an elasticity of the second base.

Abstract: A thermally expandable sheet includes: a thermally expansive layer formed on a one surface of a base; a first ink receiving layer that is provided on the thermally expansive layer for receiving ink; a film provided on the first ink receiving layer; and a second ink receiving layer that is provided on the film for receiving ink; wherein the first ink receiving layer is formed of a material that provides a texture a different from a texture of the second ink receiving layer.

Abstract: An aluminum alloy substrate (1) for magnetic disk satisfies at least two of three inequalities of an inequality group [A] and satisfies all of four inequalities of an inequality group [B], or satisfies at least two of the three inequalities of the inequality group [A] and satisfies all of four inequalities of an inequality group [C], when a plate thickness of the disk at a position (b1) is defined as tb1, a plate thickness at a position (b2) is defined as tb2, a plate thickness at a position (b3) is defined as tb3, a plate thickness at a position (a1) is defined as ta1, a plate thickness at a position (a2) is defined as ta2, and a plate thickness at a position (a3) is defined as ta3.

Abstract: A three-dimensionally shaped object forming sheet includes: a thermally expansive layer distending at a predetermined temperature or higher; a base laminated on one side thereof with the thermally expansive layer; and a photothermal conversion layer for converting absorbed light to heat, formed on at least one side, wherein the base includes a first base and a second base that are laminated; and the first base has an elasticity that is greater than an elasticity of the second base.