Abstract: A coating agent includes a film-forming component including a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, and a component C consisting of colloidal silica having a (meth)acryloyl group and a hydrocarbon group having 3 to 13 carbon atoms; and a component D consisting of a photoradical polymerization initiator. The content of the component D is 0.1 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of a total of the film-forming component.

Abstract: A coating agent includes a film-forming component containing a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, a component C consisting of a multi-functional (meth)acrylate having a (meth)acrylic equivalent of 80 to 200, and a component D consisting of a urethane (meth)acrylate that has a polycarbonate skeleton, two to four polymerizable unsaturated groups per molecule, and a weight average molecular weight of 10,000 or less, and a component E consisting of a photoradical polymerization initiator. The content of the component E is 0.1 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of the total film-forming component.

Abstract: An apparatus for assembling a coil includes a blade inserted into a slot of a stator core in a state where insulating paper is inserted into the slot. In a method for assembling the coil, the insulating paper is inserted into the slot of the stator core, the blade is inserted into the slot into which the insulating paper is inserted, the coil is inserted into the slot into which the blade is inserted, the coil being inserted in a direction opposite to a direction in which the blade is inserted. When the coil is inserted into the slot, the blade is pulled out from the slot along with the insertion of the coil into the slot.

Abstract: A coating agent includes: a film forming component including a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, a component C consisting of a polymerizable urethane which has a polycarbonate skeleton derived from a polycarbonate diol having an alicyclic structure, 3 or more polymerizable unsaturated groups per molecule, a weight average molecular weight of 10,000 to 40,000, and a content ratio of the alicyclic structure of 10 mass% to 25 mass%, and a component D consisting of colloidal silica having a (meth)acryloyl group; and a component E consisting of a photoradical polymerization initiator. The content of the component E is 0.1 to 10 parts by mass based on 100 parts by mass of the total film forming component.

Abstract: A segment coil forming apparatus is a segment coil forming apparatus for forming a segment coil from a wire rod, the segment coil including a projection portion, shoulder portions provided in both side portions of the projection portion, and end portions extending from the shoulder portions in a direction reverse to a direction where the projection portion projects. The segment coil forming apparatus includes: a first forming die including a first projection forming portion corresponding to the shape of the projection portion; and a second forming die including a second projection forming portion corresponding to the shape of the projection portion.

Abstract: An apparatus for assembling a coil includes a blade inserted into a slot of a stator core in a state where insulating paper is inserted into the slot. In a method for assembling the coil, the insulating paper is inserted into the slot of the stator core, the blade is inserted into the slot into which the insulating paper is inserted, the coil is inserted into the slot into which the blade is inserted, the coil being inserted in a direction opposite to a direction in which the blade is inserted. When the coil is inserted into the slot, the blade is pulled out from the slot along with the insertion of the coil into the slot.

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: A rotor for a rotating electric machine includes: a rotor core having magnet holes; magnets inserted in the magnet holes of the rotor core. Each of the magnets includes two first surfaces respectively facing outward and inward of the rotor radial direction, and two second surfaces respectively facing one side and the other side of the rotor circumferential direction. Both ends in the rotor axial direction of at least one first surface of the two first surfaces are covered with electric insulating films, and a lateral surface region between both ends of the one first surface that are covered with the electric insulating films, and the two second surfaces are covered with no electric insulating films.

Abstract: The rotor of the rotating electric machine includes the rotor shaft and the rotor core. The rotor shaft has the shaft refrigerant passage and the refrigerant supplying port on the outer peripheral surface of the rotor shaft, the shaft refrigerant passage extending in an axial direction, the refrigerant supplying port communicating with the shaft refrigerant passage. The rotor core has the rotor core refrigerant passage and the refrigerant receiving port on the inner peripheral surface of the rotor core, the rotor core refrigerant passage extending in the axial direction, the refrigerant receiving port communicating with the rotor core refrigerant passage and facing the refrigerant supplying port of the rotor shaft. A clearance groove part is provided at a portion that is on the inner peripheral surface of the rotor core and that faces the refrigerant supplying port of the rotor shaft, the clearance groove part extending in the axial direction.

Abstract: The rotor of the rotating electric machine includes the rotor shaft and the rotor core. The rotor shaft has the shaft refrigerant passage and the refrigerant supplying port on the outer peripheral surface of the rotor shaft, the shaft refrigerant passage extending in an axial direction, the refrigerant supplying port communicating with the shaft refrigerant passage. The rotor core has the rotor core refrigerant passage and the refrigerant receiving port on the inner peripheral surface of the rotor core, the rotor core refrigerant passage extending in the axial direction, the refrigerant receiving port communicating with the rotor core refrigerant passage and facing the refrigerant supplying port of the rotor shaft. A clearance groove part is provided at a portion that is on the inner peripheral surface of the rotor core and that faces the refrigerant supplying port of the rotor shaft, the clearance groove part extending in the axial direction.

Abstract: A rotor includes a rotor core that is formed by stacking a plurality of steel plates each of which has an opening; a magnet that is inserted in a magnet hole formed by disposing the openings such that the openings overlap each other; and a magnetic plate that is disposed between an inner wall defining the magnet hole and the magnet so as to prevent contact between the inner wall defining the magnet hole and the magnet. At least a contact portion of the magnetic plate is subjected to an insulating process, the contact portion of the magnetic plate contacting the magnet.

Abstract: The rotor of the rotating electric machine includes the rotor shaft and the rotor core. The rotor shaft has the shaft refrigerant passage and the refrigerant supplying port on the outer peripheral surface of the rotor shaft, the shaft refrigerant passage extending in an axial direction, the refrigerant supplying port communicating with the shaft refrigerant passage. The rotor core has the rotor core refrigerant passage and the refrigerant receiving port on the inner peripheral surface of the rotor core, the rotor core refrigerant passage extending in the axial direction, the refrigerant receiving port communicating with the rotor core refrigerant passage and facing the refrigerant supplying port of the rotor shaft. A clearance groove part is provided at a portion that is on the inner peripheral surface of the rotor core and that faces the refrigerant supplying port of the rotor shaft, the clearance groove part extending in the axial direction.

Abstract: A rotor includes a rotor core that is formed by stacking a plurality of steel plates each of which has an opening; a magnet that is inserted in a magnet hole formed by disposing the openings such that the openings overlap each other; and a magnetic plate that is disposed between an inner wall defining the magnet hole and the magnet so as to prevent contact between the inner wall defining the magnet hole and the magnet. At least a contact portion of the magnetic plate is subjected to an insulating process, the contact portion of the magnetic plate contacting the magnet.

Abstract: A rotor for a rotating electric machine includes: a rotor core having magnet holes; magnets inserted in the magnet holes of the rotor core. Each of the magnets includes two first surfaces respectively facing outward and inward of the rotor radial direction, and two second surfaces respectively facing one side and the other side of the rotor circumferential direction. Both ends in the rotor axial direction of at least one first surface of the two first surfaces are covered with electric insulating films, and a lateral surface region between both ends of the one first surface that are covered with the electric insulating films, and the two second surfaces are covered with no electric insulating films.

Abstract: A stator and a rotary electric machine include a stator core including a plurality of stacked annular electromagnetic steel plates with coupling portions. The coupling portions are arranged with a pitch of an integral multiple of a central angle. The central angle is defined as an angle between two adjacent magnetic poles of the same polarity relative to a rotational center of the rotor. When a number of the coupling portions is an odd number, fixing portions are arranged with the same pitch as the pitch of the coupling portions, or with a pitch corresponding to a divisor of the pitch of the coupling portions. When a number of the coupling portions is an even number, the fixing portions are arranged with a pitch corresponding to a divisor of the pitch of the coupling portions, or a divisor of 180°.

Abstract: A stator and a rotary electric machine include a stator core including a plurality of stacked annular electromagnetic steel plates with coupling portions. The coupling portions are arranged with a pitch of an integral multiple of a central angle. The central angle is defined as an angle between two adjacent magnetic poles of the same polarity relative to a rotational center of the rotor. When a number of the coupling portions is an odd number, fixing portions are arranged with the same pitch as the pitch of the coupling portions, or with a pitch corresponding to a divisor of the pitch of the coupling portions. When a number of the coupling portions is an even number, the fixing portions are arranged with a pitch corresponding to a divisor of the pitch of the coupling portions, or a divisor of 180°.

Abstract: A receiving apparatus that sequentially receives and accumulates a plurality of broadcast contents into a storage medium deletes each content accumulated in the storage medium after a predetermined time period as the capacity of the storage medium is limited. The receiving apparatus is connected to at least one external device, and accepts a user designation of a content to be stored and of an external device into which the content is to be stored. The receiving apparatus schedules the transfer of the content in the available time period of the external device, and transfers the content to the external device if the device is not busy at the scheduled time.

Abstract: A receiving apparatus that sequentially receives and accumulates a plurality of broadcast contents into a storage medium deletes each content accumulated in the storage medium after a predetermined time period as the capacity of the storage medium is limited. The receiving apparatus is connected to at least one external device, and accepts a user designation of a content to be stored and of an external device into which the content is to be stored. The receiving apparatus schedules the transfer of the content in the available time period of the external device, and transfers the content to the external device if the device is not busy at the scheduled time.