Abstract: A vehicular circuit body provided in a vehicle includes a trunk line that extends in at least a front-and-rear direction of the vehicle, a plurality of control boxes that are provided in the trunk line, and a branch line that directly or indirectly connects a control box to an accessory. The trunk line includes a power source line having a predetermined current capacity and a communication line having a predetermined communication capacity. The branch line includes a communication line having a predetermined communication capacity. The communication line of the trunk line has a transmission path for an optical signal. The communication line of the branch line has a transmission path for an electric signal.

Abstract: A vehicular circuit body provided in a vehicle, includes: a trunk line that extends in at least a front-and-rear direction of the vehicle; and a plurality of control boxes that are provided in the trunk line, in which the trunk line includes power source lines of two systems and a communication line.

Abstract: A vehicular circuit body includes a plurality of control boxes, a trunk line that connects the plurality of control boxes to each other, and a branch line that directly or indirectly connects the control box to an accessory. The trunk line and the branch line each includes a power source line having a predetermined current capacity and a communication line having a predetermined communication capacity. Each of the plurality of control boxes includes a plurality of branch line connection portions to and from which the communication line of the branch line is attachable and detachable. Each of the plurality of branch line connection portions is provided with a lock function portion that is physically or electrically brought into a lock state in a case where the branch line is not connected thereto.

Abstract: A vehicular circuit body includes a trunk line that extends in at least a front-and-rear direction of a vehicle, a plurality of control boxes that are provided on the trunk line, and a branch line that connects the control box to an accessory. The trunk line and the branch line each includes a power source line having a predetermined current capacity and a communication line having a predetermined communication capacity. The control box includes a branch line connection portion to which the branch line is connected, and a branch line control unit that distributes power from the trunk line to the branch line by controlling the branch line connection portion according to a control program. The control program can be externally changed based on the accessory connected to the branch line.

Abstract: According to the present invention, an additional component circuit body, the structure of which changes in accordance with the type of vehicle or options, and a first base circuit body, the structure of which is fixed, are produced separately, and a whole circuit is configured by combining said circuit bodies. The additional component circuit body has a backbone structure, which is configured such that various branch lines can be attached/detached thereto/therefrom, and a branch line. A main line and the branch line include a power supply line and a communication line. The additional component circuit body has a superordinate control unit and subordinate control unit that control the power supplied to an electrical component that is connected to each branch line. The invention has a switching circuit for switching the connection state of each terminal. Supplied power is controlled by switching the terminals to which power is supplied.

Abstract: A rotating electric machine includes a stator having a stator coil and a rotor provided rotatably around a specific rotation axis with respect to the stator. The rotor includes a plurality of magnets, a plurality of magnetically-assisted salient pole members provided between poles of any adjacent two magnets from among the plurality of magnets, and a magnetoresistance variation unit provided in the magnetically-assisted salient pole member along an axial direction of the rotation axis at a position offset in a circumferential direction of the rotation axis from a q-axis passing through a salient pole center of the magnetically-assisted salient pole member. The amount of offset of the magnetoresistance variation unit from the q-axis varies depending on positions of the magnetically-assisted salient pole members so that torque fluctuations cancel each other when power is applied.

Abstract: A connector is equipped with a housing capable of being fitted in a mating housing of a mating connector, a plurality of terminals which are held by the housing and electrically connected to each other, and a noise reduction member which is held in the housing so as to reduce noise occurring in the terminals. The noise reduction member is disposed at at least one of the plurality of terminals, and is not disposed at at least one of the remaining terminals of the plurality of terminals. The noise reduction member is made of a material containing ferrite.

Abstract: Provided is a rotary electric machine which is configured to draw three-phase output lines from a connection side coil end by an easy process. A stator for a rotary electric machine according to the present invention includes a plurality of segment coils including connection-side winding portions and non-connection-side winding portions. The connection-side winding portions are arranged on one side of a stator core and connected to slots with the same slot pitch, and the non-connection-side winding portions are arranged on the other side of the stator core and inserted into the slots with a plurality of kinds of slot pitches. The connection-side winding portions include a first connection group and a second connection group. The first connection group is provided with a plurality of terminal portions for connecting the segments, and the second connection group connects layers different from those in the first connection group, and is provided with a plurality of terminal portions.

Abstract: To provide a rotating electrical machine capable of achieving a high torque and low noise. In a stator for a rotating electrical machine in which six or more slot conductors are inserted through one slot, the stator for a rotating electrical machine straddles slots such that a slot pitch of a jumper wire connecting round windings having different positions in a radial direction has at least two kinds or more different slot pitches.

Abstract: A rotating electric machine includes a stator having a stator coil and a rotor provided rotatably around a specific rotation axis with respect to the stator. The rotor includes a plurality of magnets, a plurality of magnetically-assisted salient pole members provided between poles of any adjacent two magnets from among the plurality of magnets, and a magnetoresistance variation unit provided in the magnetically-assisted salient pole member along an axial direction of the rotation axis at a position offset in a circumferential direction of the rotation axis from a q-axis passing through a salient pole center of the magnetically-assisted salient pole member. The amount of offset of the magnetoresistance variation unit from the q-axis varies depending on positions of the magnetically-assisted salient pole members so that torque fluctuations cancel each other when power is applied.

Abstract: A rotating electric machine, which can achieve improvement of a reluctance torque, reduction of stress and improvement of a power factor at the same time, and can also realize high output, and an electrically driven vehicle having the rotating electric machine are provided. A permanent magnet is arranged on a q-axis that connects magnetic poles of a rotor; a gap is formed in a radial direction of the permanent magnet; another permanent magnet is arranged facing the said permanent magnet so that these permanent magnets may sandwich a d-axis which connects centers of the magnetic poles; and another gap is formed at a position corresponding to a position of the said gap.

Abstract: A rotating electric machine includes a stator core, a stator winding, and a rotor rotatably disposed via an air gap so as to be allowed to rotate relative to the stator core. A magnetic resistance-altering portion is provided on every other magnetic pole of magnetically-assisted salient pole members. A magnetic pole provided with the magnetic resistance-altering portion and a magnetic pole without the magnetic resistance-altering portion are alternately arranged.

Abstract: This vehicle circuit routing system as a whole has a backbone-like routing structure, said system being provided with a plurality of backbone JB structures, wherein the vehicle circuit bodies of the backbone JB structures are connected to each other by means of a backbone main line. Each vehicle circuit body is provided with a power supply circuit that is connected to a main power supply on the vehicle, a plurality of connection parts to which a plurality of branch lines having a power supply line are connected, and a control unit that controls the distribution of power from the power supply circuit to the branch lines.

Abstract: Power is supplied and a communication path secured by connecting various accessories to branch lines, each of which branches from a main line included in backbone structures. Control of power distribution and the like is implemented by communication between higher-level control units arranged in a smart power supply box, for example, and lower-level control units arranged in area drivers, for example. A switching circuit is arranged at a connection location between the main lines and the branch lines, and is automatically switched such that the terminals to be connected are coordinated. Specifications such as the current of multiple terminals on the power supply side are commonly fixed, and the power to be distributed is controlled by switching the number of terminals to be used. Component standardization and a reduction in part numbers are made easier. The connection position can be freely changed.

Abstract: According to the present invention, an additional component circuit body, the structure of which changes in accordance with the type of vehicle or options, and a first base circuit body, the structure of which is fixed, are produced separately, and a whole circuit is configured by combining said circuit bodies. The additional component circuit body has a backbone structure, which is configured such that various branch lines can be attached/detached thereto/therefrom, and a branch line. A main line and the branch line include a power supply line and a communication line. The additional component circuit body has a superordinate control unit and subordinate control unit that control the power supplied to an electrical component that is connected to each branch line. The invention has a switching circuit for switching the connection state of each terminal. Supplied power is controlled by switching the terminals to which power is supplied.

Abstract: A polyamideimide resin having isocyanate groups at the terminals, wherein at least a portion of the isocyanate groups are blocked with an ether group-containing cyclic amine.

Abstract: The efficiency of inserting a coil conductor into a slot of a stator core is improved in the present invention. Included are a rotor and a stator. The stator includes a stator core formed with a plurality of slots formed at a predetermined depth in a radial direction and arranged while spaced apart from each other in a circumferential direction and stator winding having a coil conductor inserted in each of the slots. A plurality of protrusions are formed in each of the slots of the stator core toward a space into which the coil conductor is inserted.

Abstract: Provided are a rotor of a rotary electrical machine, a rotary electrical machine, and a vehicle, which enable mitigation of stress concentration generated in a magnet insertion hole of a rotor core and high-speed rotation. A rotor 250 of a rotary electrical machine includes: a rotor core 252 including a plurality of magnet insertion holes 253 for each magnetic pole; and permanent magnets 254 inserted into the magnet insertion holes, in which a bridge portion 260, which mechanically connects a rotor core portion 256 on the outer circumferential side of the magnet insertion holes 253 and a rotor core portion 263 on the inner circumferential side of the magnet insertion holes 253, is provided between the adjacent magnet insertion holes, and the bridge portion 260 has two inflection points 266a and 266b on the outer circumferential side of the bridge portion 260.

Abstract: A rotating electric machine, in which a cross conductors of a stator connect slot conductors so as to stride N+1 slots at coil ends on one side and stride N?1 slots at coil ends on another side, with N representing a number of slots per pole, a stator winding includes a plurality of slot conductor groups each made up with a plurality of slot conductors corresponding to a single phase, the plurality of slot conductors in each slot conductor group are inserted at a predetermined number Ns of successive slots forming a continuous range along a circumference of the stator core so that the slot conductors in the slot conductor group take successive slot positions and successive layer positions, Ns=NSPP+NL when NSPP represents a number of slots per pole per phase and a number of layers is expressed as 2×NL.

Abstract: A polyamideimide resin composition containing a polyamideimide resin (A) that contains structural units derived from 3,3?-dimethylbiphenyl-4,4?-diisocyanate and/or 3,3?-dimethylbiphenyl-4,4?-diamine in an amount totaling 30 mol % or more relative to all the structural units derived from isocyanates and/or diamines, water (B), and an organic solvent (C).