Abstract: To provide a decorative panel that expresses a deep jet-black color represented by Japanese lacquer or the like. Provided are: a base member; a black-colored layer provided on the base member; and a laminate provided on the black-colored layer, the laminate having a plurality of transparent layers having different refractive indexes such that the plurality of transparent layers are layered. The refractive indexes of the transparent layers in the laminate are increased in order toward the base member.

Abstract: An air bag mounting interior trim that efficiently pressurizes and welds ribs of a retainer and an instrument panel includes: a retainer having a first wall portion disposed at a deployment side of the air bag; and a panel having a second wall portion opposed to the first wall portion, at the deployment side of the first wall portion. The first and second wall portions each have an inclined face inclined in a pressurizing direction at assembly of the retainer and the panel. The retainer has a first rib protruding along the pressurizing direction from the inclined face of the first wall portion toward the panel side. The panel has a second rib protruding along the pressurizing direction from the inclined face of the second wall portion toward the retainer side. The first and second ribs have weld end faces that face each other in parallel, and that are aligned with the pressurizing direction.

Abstract: Provided is a three-dimensional object producing method, including: a first step of forming a film by delivering a first liquid as a hydrogel precursor including at least a multifunctional monomer; and a second step of curing the film formed in the first step, wherein the first step and the second step are repeated a plurality of times.

Abstract: A hydrogel liquid precursor includes an inorganic mineral and a monomer, wherein the inorganic mineral accounts for 15 percent by mass or more of the hydrogel liquid precursor, wherein the hydrogel liquid precursor has an initial viscosity of 20 mPa·s or less at 25 degrees C., and wherein the hydrogel liquid precursor has a ratio of a two-week viscosity to the initial viscosity of from 0.90 to 1.10, the two-week viscosity representing a viscosity of the hydrogel liquid precursor at 25 degrees C. after being left at 50 degrees C. for two weeks.

Abstract: One mode of the invention relates to a producing device for chopped fiber bundles comprising: cutting means including a cutting blade for cutting long fiber bundles, guide means for restricting the travel direction of the fiber bundles to be supplied to the cutting means, and widening means provided between the cutting means and the guide means and for widening the fiber bundles; and a producing method for chopped fiber bundles comprising: widening fiber bundles by widening means provided between a cutting means and guide means while restricting the travel direction of the long fiber bundles to be supplied to the cutting means by the guide means, and obtaining chopped fiber bundles by cutting the fiber bundles with the cutting means including a cutting blade.

Abstract: This sputtering cathode has a sputtering target having a tubular shape in which the cross-sectional shape thereof has a pair of long side sections facing each other, and an erosion surface facing inward. Using the sputtering target, while moving a body to be film-formed, which has a film formation region having a narrower width than the long side sections of the sputtering target, parallel to one end face of the sputtering target and at a constant speed in a direction perpendicular to the long side sections above a space surrounded by the sputtering target, discharge is performed such that a plasma circulating along the inner surface of the sputtering target is generated, and the inner surface of the long side sections of the sputtering target is sputtered by ions in the plasma generated by a sputtering gas to perform film formation in the film formation region of the body to be film-formed.

Abstract: The purpose of the present invention is to provide a fiber-reinforced resin material having minimal directionality of strength as well as excellent productivity, a method and device for manufacturing a fiber-reinforced resin material whereby a molded article is obtained, and a device for inspecting a fiber bundle group. A method for manufacturing a sheet-shaped fiber-reinforced resin material in which a paste (P1) is impregnated between cut fiber bundles (CF), the method for manufacturing a fiber-reinforced resin material including a coating step applying a coating of a paste (P1) on a first sheet (S11) conveyed in a predetermined direction, a cutting step for cutting a long fiber bundle (CF) using a cutter (113A), a scattering step for dispersing the cut fiber bundles (CF) and scattering the cut fiber bundles (CF) on the paste (P1), and an impregnation step for pressing a fiber bundle group (F1) and the paste (P1) on the first sheet (S11) and impregnating the paste (P1) between the fiber bundles (CF).

Abstract: A DC-DC converter includes a transformer, a switching circuit provided on the primary side of the transformer, and a rectifier circuit provided on the secondary side of the transformer. The rectifier circuit includes a first rectifier part that is serially connected body of a first transistor and a second transistor having a first electrode connected to a second electrode of the first transistor. The first and second transistors each include a parasitic diode connected forward between the second and first electrode, and the withstanding voltage between the first and second electrodes of the first transistor is higher than the withstanding voltage between the first and second electrodes of the second transistor.

Abstract: Provided is a liquid material for forming a three-dimensional object, the liquid material adapted to be delivered to a powder material for forming a three-dimensional object to harden the powder material, the powder material containing an organic material and a base material, the liquid material including a cross-linking agent cross-linkable with the organic material and a resin having a glass transition temperature of 50° C. or higher or a melting point of 50° C. or higher.

Abstract: A scan asynchronous memory element includes: an asynchronous memory element configured to receive an n-input; and a scan control logic circuit configured to generate an n-bit signal input and the n-input to the asynchronous memory element from a scan input. The scan control logic circuit outputs the signal input when a control signal supplied to the scan control logic circuit has a first bit pattern, the scan control logic circuit outputs the scan input when the control signal has a second bit pattern, and the scan control logic circuit outputs a bit pattern allowing the asynchronous memory element to hold a previous value when the control signal has a bit pattern other than the first and second bit patterns.

Abstract: A configuration of a display device capable of color display is obtained. The display device includes a plurality of rod-shaped light-emitting elements each of which includes a semiconductor and which emit light beams having wavelength distributions different from each other, and alignment electrodes (12). The alignment electrodes (12) include a first electrode pair (12a), a second electrode pair (12b), and a third electrode pair (12c).

Abstract: A method of manufacturing a solid freeform fabrication object includes curing a liquid film made of an active energy ray curable liquid composition to form a layer; and laminating the layer to obtain the solid freeform fabrication object, wherein the solid freeform fabrication object is manufactured at an absolute humidity of from 5.5 to 20 g/m3.

Abstract: A light emitting device includes a light emitting element and a wavelength conversion layer covering the light emitting element. The wavelength conversion layer includes first wavelength conversion particles, second wavelength conversion particles, and filling particles. The first wavelength conversion particles contains aluminum. The second wavelength conversion particles have outer surfaces covered with covering material which contains aluminum. The filling particles contain aluminum. The filling particles are provided among the first wavelength conversion particles and the second wavelength conversion particles. The filling particles have particle sizes smaller than particle sizes of the first wavelength conversion particles and particle sizes of the second wavelength conversion particles. The filling particles have aspect ratios smaller than aspect ratios of the first wavelength conversion particles and aspect ratios of the second wavelength conversion particles.

Abstract: A high-withstand-voltage normally-on transistor and a low-withstand-voltage normally-off transistor are connected in series, and diodes are provided in reverse parallel to the transistor. A gate terminal of the transistor is connected to a source terminal of the transistor, and a gate driving circuit that outputs a control signal to a gate terminal of the transistor is provided. Forward voltage of the diode is made lower than forward voltage of the diode, and an inductance component of a path connecting nodes via the diode is made greater than an inductance component of a path connecting the nodes via the diode. Accordingly, a switching circuit which includes transistors connected in series and in which transient current at a time of turning off is reduced is provided.

Abstract: A hydrogel structure includes a hollow tubular structure having an inner diameter of 1.0 mm or less, wherein the hydrogel structure has a transmission of 80 percent or more in a visible light range.

Abstract: A new agent for the treatment of a corneal epithelium disorder, which acts directly on corneal epithelial cells, is provided. Disclosed is an agent for the treatment of a corneal epithelium disorder, the agent comprising a compound of Formula (1) or a salt thereof as an active ingredient: wherein A is an aromatic ring, a heterocyclic ring, or an aliphatic ring; R2, R3, and R4, which may be identical or different, each independently are, for example, a hydrogen atom, a halogen atom; B is an aromatic ring which may have a substituent, a heterocyclic ring which may have a substituent, or an aliphatic ring which may have a substituent; —X—, —Y—, and —Z—, which may be identical or different, each independently are O—, —NH—, —NR5—, —S—, —SO—, —SO2—, —CH2—, —CR6R7—, or —CO—; and —W— is —NR1—, —O—, or —CR8R9—.

Abstract: An active energy ray liquid composition is provided. A cured product of the active energy ray curable liquid composition is a solid at 25° C. and a liquid at 60° C., and the solid exhibits a compression stress of 2.0 kPa or more when compressed 1%.

Abstract: A light emitting device manufacturing method includes bonding an electrode of a light emitting element to a conductive member of a base. First wavelength conversion particles, second wavelength conversion particles and filling particles are electrodeposited on a surface of the light emitting element to form a wavelength conversion layer in which the filling particles are disposed among the first wavelength conversion particles and the second wavelength conversion particles. The first wavelength conversion particles contain aluminum. The second wavelength conversion particles have surfaces covered with covering material which contains aluminum. The filling particles contain aluminum. The filling particles have particle size smaller than particle sizes of both the first wavelength conversion particles and the second wavelength conversion particles. The filling particles have aspect ratio smaller than aspect ratios of both the first wavelength conversion particles and the second wavelength conversion particles.

Abstract: A method of manufacturing a solid freeform fabrication object includes forming a layer by solidifying a curable liquid composition by a solidifying device to form a solidified layer, repeating the forming to laminate the solidified layer to form a model portion and a support to support the model portion, and removing the support, wherein the support includes a water decaying area and the area other than the water decaying area, the water decaying area forming a continuous area including the surface of the support in contact with the model portion and at least a part of the surface of the support not in contact with the model portion.

Abstract: The switching power supply device is provided with a high-withstand voltage first transistor, a first electrode of which being connected to a first node; a low-withstand voltage second transistor, a first electrode of which being connected to a second electrode of the first transistor, and a second electrode of which being connected to a second node; and a drive circuit. Each of the first and second transistors has a parasitic diode connected in the forward direction between the second and first electrodes. The drive circuit, in a case where electrical current is to flow from the first node to the second node, turns on the first and second transistors, and, in a case where electrical current is to flow from the second node to the first node, turns on the first transistor, and turns off the second transistor.