Abstract: A turbine wheel includes a hub and a plurality of turbine blades. Each turbine blade includes a hub-side edge, a shroud-side edge, an inflow-side edge, and an outflow-side edge. An inlet region of each turbine blade includes an inlet portion, and a thickness decreasing portion having a thickness that gradually decreases toward the outflow-side edge. The inlet portion has a constant thickness toward the outflow-side edge, or has a thickness that gradually increases toward the outflow-side edge. The thickness decreasing portion is formed in a range where a ratio of a length from the inflow-side edge to a length between the inflow-side edge and the outflow-side edge is not more than 0.3.

Abstract: A power supply system includes a power conversion device, a battery unit that is electrically connected to the power conversion device via a wiring, and a case. The case includes a first case portion that defines a first internal space for housing the power conversion device, a second case portion that defines a second internal space for housing the battery unit, and a partition wall portion that separates the first internal space and the second internal space from each other and has a connecting hole that connects the first internal space and the second internal space to each other. The first case portion has an opening portion that opens downward. The connecting hole is positioned above the opening portion. The power supply system further comprising a lid member that is capable of opening and closing the opening portion.

Abstract: A braking control device of an industrial vehicle includes a travel motor configured to generate regenerative braking force and a mechanical brake configured to generate mechanical braking force as a braking unit and including a battery configured to be charged by the regenerative braking force. The device is configured to acquire vehicle speed information of the industrial vehicle, acquire a regenerative current of the travel motor, execute autonomous driving with a required braking force including the regenerative braking force for causing a vehicle speed of the industrial vehicle descending a slope to be a target vehicle speed based on the vehicle speed information, and adjust distribution of the mechanical braking force in the required braking force so that the acquired regenerative current is equal to or less than an upper regenerative threshold value smaller than a maximum regenerative current.

Abstract: A vehicle control device including a motion condition detector detecting motion conditions including a rotational motion and a longitudinal acceleration of a vehicle on which a load is to be loaded, a wheel load acquisition unit acquiring wheel loads of wheels, a loading state acquisition unit acquiring a loading state of the load loaded on the vehicle, an inertia value calculator calculating an inertia value including principal axes of inertia about a center of gravity of the vehicle with the load included, based on the acquired loading state, and a controller performing overturning prevention control that suppresses an increase in difference between the wheel loads of front and rear wheels of the vehicle, using the acquired wheel loads of the wheels, the inertia value, and detection values of the motion conditions.

Abstract: A control circuit performs at least one of a first phase shift control and a second phase shift control. The first phase shift control outputs a primary-side control signal so that a positive voltage is applied to a primary-side winding, and then outputs a secondary-side control signal so that a positive voltage is applied to a secondary-side winding when the voltage of the capacitor is higher than a battery voltage primary-side conversion value during activation of a bidirectional DC/DC. The second phase shift control outputs the secondary-side control signal so that a positive voltage is applied to the secondary-side winding, and then outputs the primary-side control signal so that a positive voltage is applied to the primary-side winding.

Abstract: A combustor includes a combustion pipe, a gas introduction pipe, and an igniter. The gas introduction pipe is connected at one end of the gas introduction pipe to the combustion pipe, and the one end has a gas outlet through which ammonia and oxidized gas flow to the combustion pipe. The gas introduction pipe protrudes toward an inside of the combustion pipe through an insertion hole of the combustion pipe in a tangential direction to an inner peripheral surface of the combustion pipe so that the gas outlet is accommodated in the combustion pipe. The gas introduction pipe has a cross-sectional area that is defined so that mixed gas of the ammonia and the oxidized gas flows to the combustion pipe through the gas outlet at a flow velocity of 3 m/s to 25 m/s relative to a flow rate of the mixed gas.

Abstract: A negative electrode using a binding agent excellent in binding property, the negative electrode being capable of using water as an alternative solvent to an organic solvent during production of the negative electrode. A negative electrode including: a compound obtained through condensation of polyacrylic acid and a polyaminobenzene derivative represented by general formula (1) below and/or a self-condensation product of the polyaminobenzene derivative; a cellulose derivative; and a negative electrode active material.

Abstract: A resin window panel provided in a vehicle including a vehicle body that has a peripheral edge surrounding a window frame, the resin window panel that is attached to the peripheral edge with an adhesive containing a plasticizer, the resin window panel includes: a first resin panel part whose top surface has a hard coating layer, the first resin panel part made of polycarbonate; and a second resin panel part stacked on a backside surface of the first resin panel part, the second resin panel part made of polyethylene terephthalate.

Abstract: An electric compressor includes a compression portion, an electric motor, an inverter, a housing, a support bracket, a vibration insulator, and a soundproofing cover. The compression portion is configured to compress a fluid. The electric motor is configured to drive the compression portion. The inverter is configured to drive the electric motor. The housing includes an outer peripheral surface that has a cylindrical shape and accommodates the compression portion, the electric motor, and the inverter. The support bracket is fastened to the housing and supports the housing to an object to which the electric compressor is mounted. The vibration insulator is interposed between the support bracket and the object. The soundproofing cover is made of an elastically deformable sound absorbing material and covers the housing and the support bracket.

Abstract: A first unit includes a pair of restraint members disposed at both ends in the Z-axis direction of the electrode laminate, and a pair of regulation members disposed at both ends in the Y-axis direction of a held body including the electrode laminate and the pair of restraint members. Each regulation member includes a pair of contact parts brought into contact with respective edges of the restraint members from an outer side in the Z-axis direction, and a connection part connecting the contact parts. A size of the connection part in the X-axis direction is equal to or larger than a size of the electrode laminate in the X-direction. Relative positions of the regulation members with respect to the restraint members are fixed by insertion members inserted into through holes of the restraint members and the contact parts.

Abstract: A restraining jig includes: a first unit configured to apply a restraining load in the Z-axis direction to an electrode laminate via a pair of restraint members disposed at both ends in the Z-axis direction of the electrode laminate; and a second unit including a flow channel part communicating with a space by being connected to an opening, and a base part supporting the flow channel part. The second unit is disposed to be freely attached to or detached from the first unit. When the base part is fixed to at least one of the pair of restraint members by fixing parts configured to regulate movement in the X-axis direction of the second unit with respect to the first unit and fix the second unit, the flow channel part is liquid-tightly connected to the opening.

Abstract: A power storage device includes a pair of holding plates, several ribs and thin-walled portions. The ribs includes first ribs inclined to an extending direction of a first edge and an extending direction of a second edge and extending along straight lines connecting first engaging portions and second engaging portions, and second ribs extending along a facing direction in which the first edge and the second edge face each other. At least first ribs extend in different directions from each other and form an intersection where the at least two first ribs intersect with each other. At least one of the second ribs has opposite ends connected to the first ribs intersecting with each other.

Abstract: A rotor for a rotating electrical machine includes a rotor core body that includes a bridge through which a first inner surface is connected to a second inner surface of an innermost flux barrier when the rotor core body is viewed in an axial direction of a rotor core. The innermost flux barrier has an outer-side closed space that is a defined space and is formed between the bridge and an outer periphery of the rotor core body. The outer diameter closed space is filled, in the axial direction of the rotor core body, with a reinforcing part that is made of a non-magnetic material.

Abstract: A turbo fluid machine includes a partition wall separating an inside of a housing into a compression space and a bearing space; and a foil bearing. The partition wall includes a support part having an end face raised toward a thrust collar in an axial direction. The support part has a groove formed in the end face and radially extending to an outer peripheral surface of the support part. Top foils of the foil bearing each have one surface facing the thrust collar and the other surface elastically supported by corresponding one of bump foils of the foil bearing. The foil bearing is mounted on the end face such that a position of the groove corresponds to a position of a gap between the bump foils and a position of a gap between the top foils and such that the groove faces the thrust collar in the axial direction.

Abstract: A deposit amount calculation unit calculates an accumulation amount ?Dp of deposit by using an amount of fuel injection fq and a rotation speed NE as parameters, and when the accumulation amount ?Dp exceeds a first threshold value, then an inlet and an outlet of an EGR cooler are switched. A condensed water calculation unit calculates a retention amount ?Cw of condensed water by using the amount of fuel injection fq and the rotation speed NE as parameters, and when the retention amount ?Cw exceeds a second threshold value, then the inlet and the outlet of the EGR cooler are switched.

Abstract: A mobile unit control system includes an image capturing device and processing circuitry. The image capturing device is a stereo camera unit. The processing circuitry acquires image data from the image capturing device. The processing circuitry detects a marker from the image data. The processing circuitry estimates a position of the mobile unit in the movement environment from a positional relationship between the mobile unit and the marker based on the marker. The processing circuitry executes a control based on the position of the mobile unit.

Abstract: A fixed outer circumferential wall of a fixed scroll, a movable scroll, and a plate define a suction pressure space configured such that fluid flows from a suction chamber into the suction pressure space. The movable scroll and an opposed wall define a first back-pressure space. The plate and a back-pressure-chamber-defining recess of the opposed wall define a second back-pressure space. A back-pressure supplying groove of the opposed wall is configured to connect the first back-pressure space to the second back-pressure space, thereby supplying the fluid from the first back-pressure space to the second back-pressure space. A discharge hole of the plate is configured to connect the second back-pressure space to the suction pressure space, thereby discharging the fluid from the second back-pressure space to the suction pressure space. At least part of the discharge hole is overlapped with the back-pressure supplying groove in an axial direction.

Abstract: The foil bearing includes a housing, a top foil, and bump foils. The bump foil includes first support portions that contact an outer circumferential surface of the top foil, second support portions that contact an inner circumferential surface of the housing, and coupling portions that couple the first support portions and the second support portions together such that the first support portions and the second support portions are disposed alternately in a rotation direction of a rotating body. When a load input from the rotating body increases, the bump foil is deformed to increase one of the number of the first support portions that contact the outer circumferential surface of the top foil and the number of the second support portions that contact the inner circumferential surface of the housing before increasing the other one of the numbers.

Abstract: An electronic device includes a housing made of metal, a circuit board on which a circuit pattern is formed, and an electronic component mounted on the circuit board. The housing has a boss that is formed in a columnar shape protruding toward the circuit board and to which the circuit board is fixed by a fastening member made of metal. The boss has a fastening hole into which the fastening member is screwed and a contact surface with which a ground pattern in the circuit pattern is in contact. The contact surface has a recessed surface that is recessed toward the fastening hole. The circuit board has a protruding surface that protrudes such that the ground pattern is in contact with the recessed surface.

Abstract: A substrate includes first connection patterns, a first aggregation pattern, second connection patterns, and a second aggregation pattern. The first connection patterns are respectively provided for first terminals of shunt resistors and electrically connected to the first terminals. The first aggregation pattern extends in an arrangement direction of the shunt resistors and aggregates the first connection patterns. The first aggregation pattern is electrically connected to a first end of a first sensing pattern and has a wider pattern width than the first sensing pattern. The second connection patterns are respectively provided for second terminals of the shunt resistors and electrically connected to the second terminals. The second aggregation pattern extends in the arrangement direction and aggregates the second connection patterns. The second aggregation pattern is electrically connected to a first end of a second sensing pattern and has a wider pattern width than the second sensing pattern.