Abstract: A seat pad includes a polyurethane foam, and the polyurethane foam has a compressive residual strain ?1 of 5.0% or less and a wet heat compressive residual strain ?2 of 5.0% or less. The “compressive residual strain ?1” refers to a value (temperature: 70° C., compression rate: 50%) as measured in accordance with JIS K 6400-4, and the “wet heat compressive residual strain ?2” refers to a value (temperature: 50° C., humidity: 95% RH, compression rate: 50%) as measured in accordance with JIS K 6400-4. The polyurethane foam preferably has a 25% hardness of 150 N or more.

Abstract: An upper housing is provided between a fixed core and a housing opposite to a nozzle hole with respect to a coil. The upper housing is configured to form a magnetic circuit with the fixed core and the housing. The upper housing has a first tapered surface formed on an outer peripheral wall and a first cylindrical surface formed on an inner peripheral wall. The housing has a second tapered surface that radially faces the first tapered surface. The fixed core has a second cylindrical surface that radially faces the first cylindrical surface.

Abstract: A fuel injection valve includes a nozzle, a housing, a needle, and a throttle portion. The nozzle includes an injection hole through which fuel is injected and a valve seat formed around the injection hole. The nozzle includes an injection hole through which fuel is injected and a valve seat formed around the injection hole. The housing has a fuel flow path through which the fuel to the injection hole flows. One end of the needle is configured to open and close the injection hole by being separated from the valve seat or abutted on the valve seat. The throttle portion is provided upstream with respect to the valve seat in a fuel flow direction.

Abstract: The photosensitive resin composition of the present invention includes a polymer A having a structural unit represented by General Formula (a) and a polymer B including a polyimide having a group b represented by General Formula (b).

Abstract: A negative-type photosensitive polymer of the present invention is a solvent-soluble negative-type photosensitive polymer which has a structural unit containing an imide ring, the negative-type photosensitive polymer containing a group having a terminal double bond, in which an average value of positive electric charges (?+) of two carbonyl carbons of the imide ring is equal to or less than 0.099 as calculated by a charge equilibration method.

Abstract: A negative-type photosensitive polymer of the present invention is a solvent-soluble negative-type photosensitive polymer which has a structural unit containing an imide ring and contains a group represented by General Formula (t) at at least one of both terminals, in which an average value of positive electric charges (?+) of two carbonyl carbons of the imide ring is equal to or less than 0.095 as calculated by a charge equilibration method.

Abstract: An in-wheel motor having a case including a motor case, a motor cover, and a reduction gear case, wherein the oil pump includes a pump chamber formed in the motor cover, a pump cover attached to the motor cover and closing the pump chamber, It has a pump shaft that penetrates the pump cover, a drive gear that is attached to the pump shaft and arranged inside the pump chamber, and a driven gear that meshes with the drive gear and is arranged inside the pump chamber, the pump shaft is attached to the input shaft of the reduction gear, the pump cover is bolted to the motor cover from the inside of the case, and the pump cover is integrally formed with a positioning structure for determining the position of the pump shaft.

Abstract: An in-wheel motor including: a motor disposed inside a wheel; and a case that accommodates the motor, characterized in that: a lower arm mounting portion to which the case and a lower arm are connected, is included; the lower arm mounting portion is disposed at a position facing a surface of the wheel; and the case includes a drain plug disposed at a position between the surface of the wheel and the lower arm mounting portion.

Abstract: A motor unit includes a first rotating shaft driven by a motor and including a first gear, a pair of first bearings, each of which is located on each side of the first gear, and that supports the first rotating shaft to the casing such that the first rotating shaft is rotatable, a second rotating shaft being parallel to the first rotating shaft and including a second gear meshing with the first gear, and a pair of second bearings, each of which is located on each side of the second gear, and that supports the second rotating shaft to the casing such that the second rotating shaft is rotatable. The second bearings are located between the first bearings in an axial direction parallel to the first rotating shaft and the second rotating shaft, and each of the second bearings includes an outer ring, an inner ring, and a rolling element.

Abstract: A gear case of an in-wheel motor drive device houses first and second helical gears, has a first opening in its inner wall through which a motor main shaft passes, and has a second opening in its outer wall through which an axle passes. The in-wheel motor drive device further includes a first thrust bearing attached to the outer wall and supporting the first helical gear, and a second thrust bearing attached to the inner wall and supporting the second helical gear. The directions of helical teeth of the first and second helical gears are set so that when a motor vehicle travels forward, a thrust load directed outward in the vehicle width direction is applied to the first helical gear, and a thrust load directed toward the middle in the vehicle width direction is applied to the second helical gear.

Abstract: An in-wheel motor drive device includes: a motor case housing a motor provided in a wheel of a drive wheel; a reduction gear case housing a reduction gear; and a plurality of fastening bolts for fastening the motor case and the reduction gear case. Further, among the plurality of fastening bolts, a pair of fastening bolts facing each other across a stator coil end portion of the motor is arranged on a same straight line in a radial direction orthogonal to an axis direction of the motor.

Abstract: An electric motor disclosed herein includes a stator core, a coil wound around the stator core, a terminal block, and a bus bar. The terminal block is disposed so as to face a side face of the stator core. The bus bar is connected to a lead wire of the coil, and is also fixed to the terminal block. The bus bar extends along the side face of the stator core in an axial direction of the stator core, and one end portion thereof is fixed to the terminal block by a bolt.

Abstract: The in-wheel motor unit includes a motor case, a gear case disposed adjacent to the motor case, and a knuckle integrally formed with the gear case.

Abstract: An information processing device includes an acquisition unit configured to acquire subject information including at least one of information about a patient and information bout a medical practitioner, measurement information about a physiological parameter of the patient, and prediction information about the physiological parameter of the patient predicted by the medical practitioner, an analyzing unit configured to analyze a relationship between the subject information and a degree of divergence between the prediction information and the measurement information, and an output that configured to output analysis information representing the relationship between the subject information and the degree of divergence.

Abstract: An upper housing is provided between a fixed core and a housing opposite to a nozzle hole with respect to a coil. The upper housing is configured to form a magnetic circuit with the fixed core and the housing. The upper housing has a first tapered surface formed on an outer peripheral wall and a first cylindrical surface formed on an inner peripheral wall. The housing has a second tapered surface that radially faces the first tapered surface. The fixed core has a second cylindrical surface that radially faces the first cylindrical surface.

Abstract: A fuel injection valve includes a nozzle, a housing, a needle, and a throttle portion. The nozzle includes an injection hole through which fuel is injected and a valve seat formed around the injection hole. The nozzle includes an injection hole through which fuel is injected and a valve seat formed around the injection hole. The housing has a fuel flow path through which the fuel to the injection hole flows. One end of the needle is configured to open and close the injection hole by being separated from the valve seat or abutted on the valve seat. The throttle portion is provided upstream with respect to the valve seat in a fuel flow direction.

Abstract: An injection hole body has injection holes to inject fuel. A valve body forms a fuel passage with an inner surface of the injection hole body to communicate with inflow ports of the injection holes. The valve body opens and closes the fuel passage by being seated on and unseated from a seating surface of the injection hole body. An inflow port gap distance is a gap between the valve body and the inflow ports along a center axis of the valve body. An inter-injection hole distance is a distance between inflow ports, which are adjacent to each other, among the inflow ports placed around the center axis. The inter-injection hole distance is smaller than the inflow port gap distance in a state where the valve body is unseated from the seating surface and is at a farthest position in its movable range.

Abstract: A fuel injection valve includes: a coil; a stationary core to generate a magnetic force; a movable structure including a moving core and a valve body and internally having a movable flow passage; and a body that internally accommodates the movable structure and internally has a part of the flow passage. The movable structure includes a throttle portion at which a passage area of the movable flow passage is partially throttled. The flow passage includes a throttle flow passage defined by the throttle portion and a separate flow passage between the movable structure and the body. A passage area of the separate flow passage is smaller than a passage area of the throttle flow passage. A position of the separate flow passage in a direction perpendicular to a moving direction of the movable structure is different from an outermost peripheral position of the moving core.

Abstract: A fuel injection valve includes: a movable arrangement that is coupled to a movable core and a needle while a movable flow passage, which forms a part of a flow passage of the fuel injection valve, is formed at an inside of the movable arrangement; and a valve main body that receives the movable arrangement. The movable arrangement has: a first flow-restricting portion that reduces a cross-sectional area of a portion of the movable flow passage; and a second flow-restricting portion that is spaced away from the first flow-restricting portion and reduces a cross-sectional area of another portion of the movable flow passage to a cross-sectional area that is equal to or larger than a cross-sectional area of the first flow-restricting portion. A distance between the first flow-restricting portion and the second flow-restricting portion is larger than an equivalent diameter of the cross-sectional area of the second flow-restricting portion.

Abstract: A fuel injection valve includes: a movable arrangement that is coupled to a movable core and a needle while a movable flow passage, which forms a part of a flow passage of the fuel injection valve, is formed at an inside of the movable arrangement; and a valve main body that receives the movable arrangement. The movable arrangement has: a first flow-restricting portion that reduces a cross-sectional area of a portion of the movable flow passage; and a second flow-restricting portion that is spaced away from the first flow-restricting portion and reduces a cross-sectional area of another portion of the movable flow passage to a cross-sectional area that is equal to or larger than a cross-sectional area of the first flow-restricting portion. A distance between the first flow-restricting portion and the second flow-restricting portion is larger than an equivalent diameter of the cross-sectional area of the second flow-restricting portion.