Abstract: A tire inspection device includes a gas sensor disposed outside of a tire and facing an outer surface of the tire. The gas sensor detects a gas that fills the tire.

Abstract: There is provided a hydrogen gas mixing device, including: a water electrolysis part configured to generate a hydrogen gas and an oxygen gas by electrolysis of water; a mixing gas supply part configured to supply a mixing gas; and a gas mixing part configured to mix the hydrogen gas and the mixing gas, wherein a non-combustible dilution gas is introduced into an oxygen flow part of the water electrolysis part through which the oxygen gas flows.

Abstract: There is provided a hydrogen gas mixing device that includes a hydrogen generation part configured to generate a hydrogen gas; a mixing gas supply part configured to supply a mixing gas; a gas mixing part configured to mix the hydrogen gas and the mixing gas; a dilution gas supply part configured to supply a non-combustible dilution gas; and a valve circuit configured to, at an abnormality occurrence time, dilute the hydrogen gas with the dilution gas by connecting a first path for the hydrogen gas supplied from the hydrogen generation part and a second path for the dilution gas supplied from the dilution gas supply part.

Abstract: There is provided a gas sensor fault detection device that detects a sensor fault in a gas leak inspection device. The gas sensor fault detection device includes: a gas blowing unit that blows a gas toward a detection area of a gas sensor of the gas leak inspection device; and a position fixing unit that fixes a position of the gas blowing unit with reference to a hypothetical gas leak position of an inspection target being inspected by the gas leak inspection device.

Abstract: An ultrasonic wave inspection device includes: a transmitter that outputs ultrasonic waves toward an inspection object; a receiver that receives at least first ultrasonic waves passed through the inspection object, among the ultrasonic waves output from the transmitter; a member that regulates a second propagation path, the second propagation path being a portion of propagation paths through which the output ultrasonic waves reach the receiver, and the second propagation path being different from a first propagation path through which the first ultrasonic waves reach the receiver; and a signal controller that extracts ultrasonic waves of a predetermined time segment from at least the first ultrasonic waves, the predetermined time segment starting from a time when the first ultrasonic waves is received.

Abstract: An ultrasonic inspection method that includes arranging an ultrasonic transmission element and an ultrasonic reception element symmetrically in relation to a straight line in a diameter direction orthogonal to the cylinder axis of a cylindrical inspection object, the inspection object being interposed between the ultrasonic transmission element and the ultrasonic reception element; transmitting ultrasonic waves from the ultrasonic transmission element at a plurality of positions in the diameter direction; receiving by the ultrasonic reception element the ultrasonic waves transmitted from the ultrasonic transmission element and transmitted through the inspection object by propagating through the inside of the inspection object; and inspecting the inspection object on the basis of a reception signal of the ultrasonic waves received by the ultrasonic reception element.

Abstract: A tire inspection device includes a gas sensor disposed outside of a tire and facing an outer surface of the tire. The gas sensor detects a gas that fills the tire.

Abstract: A wheeled tire includes a tire, and a wheel disposed on the tire. A space between the tire and the wheel is filled with a filler gas. The filler gas includes nitrogen gas having a concentration equal to or greater than a concentration of nitrogen gas in air, and hydrogen gas having a concentration of 0.5% or more. A concentration of oxygen gas in the filler gas is less than a concentration of oxygen gas in air.

Abstract: A decorative member according the present disclosure includes: a wooden veneer having a plurality of through-holes which transmit light from a back face side to a front face side; a transparent reinforcing layer laminated to a back face side of the veneer; and a coating layer which is laminated to a front face side of the veneer and fills interiors of the plurality of through-holes.

Abstract: A mixed gas supply device includes: a hydrogen gas generation unit that includes a hydrogen generator, the hydrogen generator generating hydrogen gas by decomposition of water and supplying the hydrogen gas; a nitrogen gas generation unit that includes a filter, the filter separating nitrogen gas from air and supplying the nitrogen gas; a gas mixing unit that mixes the supplied hydrogen gas and the supplied nitrogen gas and generates mix gas including the hydrogen gas and the nitrogen gas; and a single base on which the hydrogen gas generation unit, the nitrogen gas generation unit, and the gas mixing unit are mounted, the hydrogen gas generation unit, the nitrogen gas generation unit, and the gas mixing unit being integrated. The gas mixing unit supplies the generated mixed gas to outside.

Abstract: It is an object of the present invention to provide a resin composition for FRP, an FRP sheet and a molded product that enable inhibition of the whitening in and between fiber bundles. A resin composition for FRP according to an embodiment of the present invention is a resin composition with which a fibrous reinforcement sheet is to be impregnated for formation of FRP, and contains methyl methacrylate as a principal component, a methyl methacrylate polymer, a polymerization initiator, and at least one of dendrimer (meth)acrylate and glycidyl (meth)acrylate, as a monomer. An FRP sheet according to another embodiment of the present invention includes a matrix and a fibrous reinforcement sheet in the matrix. The matrix contains the hardened resin composition for FRP.

Abstract: A decoration panel of the present invention includes an outer layer having a through hole formed thereon which is opened to a front surface to be decorated and a back surface on a side opposite to the front surface, and a decoration layer including an inlay pattern portion which is part of the decoration layer entering the inside of the through hole from the back surface side being curved and deformed, the decoration layer being arranged on the entire back surface of the outer layer and having an approximately uniform layer thickness.

Abstract: A catalysis combustion type gas sensor that detects an inflammable gas includes a heat-insulating portion; a heater that is formed on the heat-insulating portion; a gas reaction film that is formed on the heater on the heat-insulating portion and includes a carrier carrying a combustion catalyst for the inflammable gas; a temperature-measuring element that is formed in the vicinity of the gas reaction film on the heat-insulating portion; and a soaking portion that is formed on the heat-insulating portion and is arranged between the heat-insulating portion and the gas reaction film. The soaking portion is configured so as to decentralize heat transferred to the soaking portion in the entire soaking portion.

Abstract: A decoration panel of the present invention includes an outer layer having a through hole formed thereon which is opened to a front surface to be decorated and a back surface on a side opposite to the front surface, and a decoration layer including an inlay pattern portion which is part of the decoration layer entering the inside of the through hole from the back surface side being curved and deformed, the decoration layer being arranged on the entire back surface of the outer layer and having an approximately uniform layer thickness.

Abstract: A catalysis combustion type gas sensor that detects an inflammable gas includes a heat-insulating portion; a heater that is formed on the heat-insulating portion; a gas reaction film that is formed on the heater on the heat-insulating portion and includes a carrier carrying a combustion catalyst for the inflammable gas; a temperature-measuring element that is formed in the vicinity of the gas reaction film on the heat-insulating portion; and a soaking portion that is formed on the heat-insulating portion and is arranged between the heat-insulating portion and the gas reaction film. The soaking portion is configured so as to decentralize heat transferred to the soaking portion in the entire soaking portion.

Abstract: To provide: a coated wood composite having surface properties such as transparency, smoothness, gloss, uniformity, and depth, and excellent in various physical properties such as durability and strength; and a method for producing such a coated wood composite efficiently and easily. A coated wood composite produced by placing an unsaturated polyester resin composition on a decorative veneer and heat-pressing the decorative veneer and the composition placed thereon to mold the composite, wherein the unsaturated polyester resin composition comprises: an unsaturated polyester; a polymerizable monomer; and an isocyanate component essentially including an aliphatic diisocyanate.

Abstract: To provide: a coated wood composite having surface properties such as transparency, smoothness, gloss, uniformity, and depth, and excellent in various physical properties such as durability and strength; and a method for producing such a coated wood composite efficiently and easily. A coated wood composite produced by placing an unsaturated polyester resin composition on a decorative veneer and heat-pressing the decorative veneer and the composition placed thereon to mold the composite, wherein the unsaturated polyester resin composition comprises: an unsaturated polyester; a polymerizable monomer; and an isocyanate component essentially including an aliphatic diisocyanate.

Abstract: To provide: a coated wood composite having surface properties such as transparency, smoothness, gloss, uniformity, and depth, and excellent in various physical properties such as durability and strength; and a method for producing such a coated wood composite efficiently and easily. A coated wood composite produced by placing an unsaturated polyester resin composition on a decorative veneer and heat-pressing the decorative veneer and the composition placed thereon to mold the composite, wherein the unsaturated polyester resin composition comprises: an unsaturated polyester; a polymerizable monomer; and an isocyanate component essentially including an aliphatic diisocyanate.

Abstract: An inspection apparatus comprises a fixed unit including a control device and a measurement device, and a moving unit including contact terminals, which are brought into contact with contacts formed on a printed board having electrode patterns subjected to electrical inspection (e.g., electrical conduction inspection). The contact terminals are connected to a connection switching device via a plurality of first wires, wherein the connection switching device is arranged in the moving unit for selectively switching over the first wires. A plurality of third wires are arranged for establishing connections between the fixed unit and the selectively-switched first wires, wherein the number of the third wires is smaller than that of the first wires.

Abstract: An electrical inspection apparatus performs highly accurate electrical inspection using an inspection probe on any type of printed board without changing an instrument therefor. It comprises a reference position regulating member for positioning the printed board precisely at a predetermined reference position and a pressing member for pressing the printed board oppositely to the reference position regulating member. An inspected portion (e.g., a contact) of the printed board is fixed under tension and is precisely located at the reference position in planar condition by being contacted and positioned by the reference position regulating member, whereby it is subjected to electrical inspection using the inspection probe accompanied with the reference position regulating member and/or the pressing member. Thus, it is possible to prevent the inspection probe from being unexpectedly damaged or destroyed by excessive force that is produced due to inaccurate positioning therefor.