Abstract: A coating liquid for forming an n-type oxide semiconductor film, the coating liquid including: a Group A element, which is at least one selected from the group consisting of Sc, Y, Ln, B, Al, and Ga; a Group B element, which is at least one of In and Tl; a Group C element, which is at least one selected from the group consisting of Group 4 elements, Group 5 elements, Group 6 elements, Group 7 elements, Group 8 elements, Group 9 elements, Group 10 elements, Group 14 elements, Group 15 elements, and Group 16 elements; and a solvent.

Abstract: A field-effect transistor including: a source electrode and a drain electrode; a gate electrode; a semiconductor layer; and a gate insulating layer, wherein the gate insulating layer is an oxide insulator film including A element and B element, the A element being one or more selected from the group consisting of Zr and Hf and the B element being one or more selected from the group consisting of Be and Mg.

Abstract: An electronic control device includes: a circuit board configured to be provided in a frame and to have a communication circuit capable of receiving or transmitting differential signals via a pair of signal pins; a connector configured to be electrically connected to the circuit board and to input signals transmitted from an electronic device outside the frame by single-end transmission to the communication circuit; and a noise cancellation signal output circuit configured to output noise cancellation signals corresponding to noise superimposed on the signals in the connector, wherein one signal pin of the pair of signal pins of the communication circuit is connected to the connector, and the other signal pin is connected to the noise cancellation signal output circuit.

Abstract: A method for producing a semiconductor device, including forming a temporary fixing laminated body including a carrier, and a sealing structure body provided on a main surface of the carrier, and removing the carrier from the temporary fixing laminated body. The temporary fixing laminated body is formed by a method including adhering the curable resin film and the carrier. The carrier is removed from the temporary fixing laminated body by separating a protective layer that is the curable resin film that is cured from the carrier. The curable resin film exhibits a transmittance of 20% or less with respect to light at a wavelength of 355 nm when cured.

Abstract: To provide a field-effect transistor, containing: a substrate; a protective layer; a gate insulating layer formed between the substrate and the protective layer; a source electrode and a drain electrode, which are formed to be in contact with the gate insulating layer; a semiconductor layer, which is formed at least between the source electrode and the drain electrode, and is in contact with the gate insulating layer, the source electrode, and the drain electrode; and a gate electrode, which is formed at an opposite side to the side where the semiconductor layer is provided, with the gate insulating layer being between the gate electrode and the semiconductor layer, and is in contact with the gate insulating layer, wherein the protective layer contains a metal oxide composite, which contains at least Si and alkaline earth metal.

Abstract: A personal watercraft includes a ship body and a recovery water passage. The ship body includes a deck and a hull. The recovery water passage is provided in the hull, and includes a water intake opening through which water can be taken in when the ship body plains on a water surface, and a discharge opening through which the taken water is discharged. The recovery water passage is formed with a filter accommodation space that accommodates a filter that traps minute foreign matters contained in water flowing through the recovery water passage.

Abstract: An electrodeionization device (EDI device) with improved performance for removing weak acid components such as boron includes a deionization chamber partitioned by a pair of ion exchange membranes between an anode and a cathode. A grain size of 0.1 mm or more and 0.4 mm or less is defined as small grain size, and a grain size of more than 0.4 mm is defined as large grain size. In the deionization chamber, a large grain size layer made of an ion exchange resin of large grain size and a mixed grain size layer in which an ion exchange resin of large grain size and an ion exchange resin of small grain size are mixed are arranged along a flow of water to be treated.

Abstract: A continuously variable transmission includes: a CVT mechanism; a CVT case; and a partition that extends in a radial direction of a driving pulley, divides an internal space of the CVT case into a first chamber and a second chamber, and includes a communication opening through which an axis of the driving pulley passes and through which the first chamber communicates with the second chamber. The first chamber communicates with an inflow opening of the CVT case. The second chamber accommodates the CVT mechanism and communicates with an outflow opening of the CVT case. The first chamber includes a curved portion having a shape that, when viewed from an axial direction in which the axis extends, spreads in the radial direction as the curved portion extends toward an upstream side around the communication opening.

Abstract: A server is an information processing apparatus that is connected to a printer and manages delivery of a printing head replaceable with a printing head attached to the printer, the information processing apparatus including a replacement-information acquiring unit configured to acquire, from the printer, replacement information indicating that the printing head attached to the printer was replaced with the delivered printing head and a replacement processor configured to instruct delivery of a new printing head when the replacement-information acquiring unit acquires the replacement information.

Abstract: A coil component includes a drum core including a winding core portion, first and second flange portions, a first metal terminal attached to the first flange portion, and a first wire. The first flange portion is connected to a first end of the winding core portion in a direction along a central axis of the winding core portion. A first connection end of the first wire is joined to the first metal terminal, which has a bonding portion that is fixed to an outer end surface. The bonding portion has a facing surface and a recess that is recessed with respect to the facing surface and accommodates an adhesive. When viewed in a direction along a central axis, an area of a region of the recess facing the outer end surface is equal to or larger than an area of the facing surface.

Abstract: A decrease in mounting strength of a first metal terminal is suppressed in a coil component. A coil component includes a drum core including a winding core portion, first and second flange portions, a first metal terminal attached to the first flange portion, and a first wire. The first flange portion is connected to a first end in a direction along a central axis of the winding core portion. A first connection end of the first wire is joined to the first metal terminal. The first flange portion protrudes outward with respect to the winding core portion in a first positive direction. The first metal terminal includes a bonding portion, a mounting portion, and a coupling portion connecting the bonding portion and the mounting portion. The bonding portion is joined to an outer surface of the first flange portion with an adhesive interposed therebetween.

Abstract: A utility vehicle includes a continuously variable transmission and an intake duct including an intake passage that guides cooling air to an internal space of a CVT case of the continuously variable transmission. The intake duct includes: a peripheral wall that includes a downstream tube portion having an elongated section and defines the intake passage; a bridge that extends in a transverse direction of the downstream tube portion and couples a pair of opposing wall portions of the downstream tube portion to each other, the opposing wall portions being opposed to each other in the transverse direction; and two outflow openings that are defined by the peripheral wall and the bridge and are lined up in a longitudinal direction of the downstream tube portion.

Abstract: A continuously variable transmission includes: a CVT mechanism; a CVT case; and a partition that extends in a radial direction of a driving pulley, divides an internal space of the CVT case into a first chamber and a second chamber, and includes a communication opening through which an axis of the driving pulley passes and through which the first chamber communicates with the second chamber. The first chamber communicates with an inflow opening of the CVT case. The second chamber accommodates the CVT mechanism and communicates with an outflow opening of the CVT case. The first chamber includes a curved portion having a shape that, when viewed from an axial direction in which the axis extends, spreads in the radial direction as the curved portion extends toward an upstream side around the communication opening.

Abstract: A continuously variable transmission includes: a CVT mechanism including a driving pulley, a driven pulley, an annular belt wound around the driving pulley and the driven pulley, and a centrifugal fan blade disposed at the driving pulley; and a CVT case that defines an internal space accommodating the CVT mechanism. An inner surface of the CVT case includes: a peripheral surface portion that covers the CVT mechanism from an outer side in a radial direction orthogonal to an axial direction of the driving pulley; and a guide surface portion that projects toward an inner side in the radial direction from the peripheral surface portion.

Abstract: In an undercover structure according to the present invention, a first cover part that is a lowermost part of an undercover has a first rear end positioned ahead of a front wheel axle. This generates a strong negative pressure in a region ahead of the front wheel axle. Accordingly, a flow rate of air flowing to a wheelhouse decreases (a flow rate of airflow between a road and a vehicle generated along a bottom surface of the first cover part of the undercover increases). This causes an attraction force that attracts the vehicle to a road surface to act on a vehicle body of the vehicle, thereby making traveling stability more excellent.

Abstract: A pure water production system includes a reverse osmosis membrane device; an electric deionized water production device that is disposed downstream of the reverse osmosis membrane device; and a control device that controls a processing condition of the reverse osmosis membrane device. The control device controls a processing condition of the reverse osmosis membrane device such that a removal rate of a specific substance of the electric deionized water production device is equal to or lower than a threshold value, and concentration of the specific substance in the treated water of the electric deionized water production device is equal to or lower than a prescribed value and specific resistance of the treated water of the electric deionized water production device is equal to or higher than a prescribed value.

Abstract: An optical laminate includes two optically anisotropic layers, an A-plate and a C-plate, in which the adhesiveness between the layers, the liquid crystal alignment of the C-plate, and the adhesiveness between the A-plate and a pressure-sensitive adhesive, are excellent. The optical laminate includes first and second optically anisotropic layers which are A-plate and C-plate formed of a first and second liquid crystal compound, respectively, and a mixed layer disposed between the layers, including components derived from the first and second liquid crystal compounds, and an optical alignment compound, in which a surface energy of the first optically anisotropic layer on a side opposite to the mixed layer is 25 mN/m or more, and where a component in a depth direction is analyzed with time-of-flight type secondary ion mass spectrometry while irradiating ion beams from a surface of the optical laminate on the first, toward the second, optically anisotropic layer.

Abstract: Provided is a polarizing plate having an excellent adhesiveness between a polarizer and an optical film and having good durability; and an image display device having the same. The polarizing plate includes a polarizer, an adhesive layer, and an optical film exhibiting reverse wavelength dispersibility, adjacent to each other in this order, in which the adhesive layer is a layer formed of an adhesive composition containing a polymerizable compound and a polymerization initiator, and the polarizing plate satisfies Condition 1: a maximum absorption wavelength of the polymerization initiator is within ±70 nm of a minimum absorption wavelength of the optical film and Condition 2: a molar absorption coefficient of the polymerization initiator is 22,000 mol?1Lcm?1 or more.

Abstract: A bumper spoiler structure includes: a bumper panel provided in a bumper of a vehicle; a bumper spoiler capable of advancing and retreating relative to the bumper panel by being moved in an inside-outside direction of the vehicle; a first actuator movable in the inside-outside direction and configured to move the bumper spoiler in the inside-outside direction; a first controller configured to control the first actuator; a second actuator configured to move the bumper spoiler and the first actuator in the inside-outside direction; and a second controller configured to control the second actuator. When at least one of the first actuator and the first controller is lost in a deployed state in which the bumper spoiler protrudes with respect to the bumper panel, the second controller moves the bumper spoiler and the first actuator toward an inner side of the vehicle by using the second actuator.

Abstract: The present invention relates to a film-forming skin composition containing (a1) an ethyl acrylate-methyl methacrylate-trimethylammonium ethyl methacrylate chloride copolymer, and (a2) an ethyl acrylate-methyl methacrylate copolymer. The film formed from the composition of the present invention has high water resistance and/or high friction resistance. Meanwhile, this film can be easily washed off from the skin.