Abstract: It is aimed to realize space saving. A female connector includes female terminal fittings to be connected to male terminal fittings, a female housing for accommodating the female terminal fittings and a retainer displaceable between a terminal deformation position where the female terminal fittings are deformed and a release position where the retainer is separated from the female terminal fittings. The female terminal fitting includes a resilient contact piece for resiliently contacting the male terminal fitting. The retainer resiliently deforms the resilient contact pieces away from the male terminal fittings at the terminal deformation position.

Abstract: An object is to provide a technique that can make it easy to achieve favorable heat dissipation performance. An electrical junction box includes: a circuit substrate in which a via hole is formed; a blocking member that blocks the via hole; a heat-transfer member provided in a region of a main surface of the circuit substrate in which the via hole is formed; and a heat dissipation member that comes into contact with the heat-transfer member from the opposite side to the circuit substrate, wherein the blocking member is a solid member, and fills at least the main surface side of the via hole.

Abstract: A wiring module including a flexible printed wiring board to be electrically connected to a plurality of power storage elements, wherein the flexible printed wiring board includes: a base film that has insulating properties and has a first surface and a second surface; an adhesive layer that has adhesive properties and is stacked onto the first surface of the base film; a conductive path that is stacked onto the first surface of the base film using the adhesive layer; and a coverlay that is stacked onto the first surface of the base film using the adhesive layer, and covers the first surface of the base film and the conductive path, the conductive path has a fuse portion forming a part of a circuit and having a smaller cross-sectional area than another part of the conductive path, and a resin portion that includes a synthetic resin with insulating properties.

Abstract: A wiring member includes a wiring body and a pattern. The wiring body includes a plurality of wire-like transmission members and a base material. The plurality of wire-like transmission members are fixed to the base material in an aligned state, and the pattern is provided on the wiring body. The pattern makes a two-dimensional position of at least a part of a portion related to the base material recognizable in the wiring body.

Abstract: An inter-terminal connection structure electrically connecting terminal portions via a conductive component. The conductive component includes a conductive member having connection portions that are fastened so as to be connected to the respective terminal portions, and a case having insulation properties while accommodating the conductive member, an insulating cover covering at least one of the terminal portions and the connection portions, an opening window provided to the insulating cover and exposing at least one of the terminal portions and the connection portions, and a relay portion provided to the connection portion or the terminal portion fastened to the at least one of the terminal portions and the connection portions covered by the insulating cover while being inserted through the opening window to be connected to the at least one of the terminal portions and the connection portions.

Abstract: Provided is a circuit structure having a novel structure with which the dissipation of heat from a heat generating component can be more reliably promoted with a short heat transfer path. A circuit structure includes: a heat generating component; bus bars connected to connection portions of the heat generating component; an insulating base member configured to hold the heat generating component and the bus bars; and a coolant flow path provided inside the base member and through which a coolant flows, the bus bars being in thermal contact with the coolant flow path.

Abstract: A reactor includes a coil having a winding portion; a magnetic core; and a case. The magnetic core includes a plurality of core pieces forming a closed magnetic circuit. The core pieces include two outer core pieces having a portion disposed outside the winding portion. The case includes a first and a second opposing faces are respectively opposed to outer edge faces of the outer core pieces, and a case inclined surface provided on at least one of the first and the second opposing faces. The case inclined surface is inclined such that a distance between the first opposing face and the second opposing face decreases from an opening side of the case toward an inner bottom face of the case, and a core inclined surface on the outer edge face side of the outer core piece is in surface contact with the case inclined surface.

Abstract: In a power supply control device, a temperature calculation circuit calculates a wire temperature of a wire based on the current value of a current flowing through the wire. If the wire temperature calculated by the temperature calculation circuit is lower than a temperature threshold value, a drive unit switches on or off a switch in accordance with content indicated by a control signal output by a communication unit. When the wire temperature calculated by the temperature calculation circuit rises to the temperature threshold value or higher, the drive unit switches off the switch independently of content indicated by a control signal output by the communication unit.

Abstract: It is aimed to provide a shielded connector capable of improving heat dissipation performance while suppressing enlargement. A shielded connector 10 includes a housing 11, a shield shell 12 for covering the housing 11 from outside, a connection terminal 14 to be accommodated into the housing 11 and electrically connected to a mating device, and an inner conductive member 13 for electrically connecting the connection terminal 14 and a wire W. High radiation portions 51 having at least a higher radiation rate than a core W1 of the wire W are provided on at least some of a surface 11a of the housing 11, a surface 12a of the shield shell 12, a surface 14a of the connection terminal 14 and a surface 13a of the inner conductive member 13.

Abstract: A joint connector for connecting a plurality of wires includes a lower housing, an upper cover assembled with the lower housing, a plurality of terminals respectively connected to front end parts in an extending direction of the plurality of wires, and a busbar connected to the plurality of terminals. The busbar disposed in the lower housing includes a plurality of tabs. Each of the plurality of terminals disposed in the lower housing includes a tube portion, each of the plurality of tabs being inserted into the tube portion, sandwiching portions extending along the extending direction and configured to sandwich one of the plurality of wires, and a sliding portion disposed outside the sandwiching portions, movable along the extending direction and including pressurizing portions configured to pressurize the sandwiching portions toward the wire with the one of the plurality of wires sandwiched by the sandwiching portions.

Abstract: Provided is an onboard apparatus configured to connect to an other onboard apparatus via a first transmission path and a second transmission path, which are transmission paths of different types, the onboard apparatus comprising a control unit; and a transmission unit configured to transmit communication information to the other onboard apparatus, wherein the control unit, depending on contents of the communication information, selects at least one from among the first transmission path and the second transmission path as the transmission path to use to transmit the communication information and causes the transmission unit to transmit the communication information via a selected transmission path.

Abstract: Provision or non-provision of partitions is changeable in correspondence with the presence or absence of occupants in a vehicle. A partition opening/closing system is provided with a partition opening/closing determination unit and a partition drive unit. The partition drive unit is a drive device that drives opening and closing of partitions. Partitions are opened and closed between a plurality of seats provided in the vehicle. The partition opening/closing determination unit is a control unit that determines the necessity for opening/closing of partitions. Information indicating at least one of scheduled boarding and scheduled alighting of the vehicle by occupants is used in this determination.

Abstract: A reactor including a coil and a magnetic core, the magnetic core including a first inner core portion, a second inner core portion, a first outer core portion, and a second outer core portion. The reactor includes an inner resin portion and an outer resin portion, and the first outer core portion includes a first inner face that faces the coil, a first outer face on the opposite side to the first inner face, and an outward protruding portion protruding from the first outer face. When viewed from the first outer face side, the outer circumferential contour line of the outward protruding portion is located inside the outer circumferential contour line of the first outer face, and the end face of the outward protruding portion is exposed from the outer resin portion and is flush with the surface of the outer resin portion.

Abstract: An in-vehicle communication device includes: an abnormality detection unit detecting abnormalities in in messages received by a reception unit receiving messages from one or more other devices; an estimation unit estimating normal information corresponding to information in which abnormalities have been detected; and a replacement unit replacing information included in messages received by the reception unit with information estimated by the estimation unit.

Abstract: Provided are a wire harness and a communication relay method with which effects such as reduction in the relay processing load of an in-vehicle device or improvement in the scalability of an in-vehicle device can be expected. A wire harness according to an embodiment includes a circuit board detachably mountable to an in-vehicle device, a plurality of communication lines connected to the circuit board, and a relay unit provided on the circuit board and configured to relay communication between the plurality of communication lines and to relay communication between the communication lines and the in-vehicle device.

Abstract: A wiring member with a fixing member includes a wiring member, and a fixing member. The wiring member includes a plurality of wire-like transmission members and a base material. The plurality of wire-like transmission members are fixed to the base material in an arrayed state. The base material is bent so as to surround the plurality of wire-like transmission members. The fixing member includes an attachment part and a fixing part. The attachment part is attached to the wiring member so as to be located on outside of the base material. The fixing part is a part being connected to the attachment part and being fixed to a fixing target of the wiring member. In a state in which the attachment part is attached to the wiring member, the base material is maintained in a bent state.

Abstract: Provided is a circuit board on which a circuit component is mounted on one side, and a recess is formed at a position corresponding to the circuit component on the other side, and the circuit board includes a first heat conductive member that is provided inside the recess and conducts heat generated by the circuit component.

Abstract: A reactor includes a coil having a winding portion; a magnetic core including an inner core portion and an outer core portion disposed outside the winding portion; a resin cover housing at least a portion of the magnetic core; and an adhesive portion filling a gap between an outer circumferential surface of a housing portion of the magnetic core and an inner circumferential surface of the resin cover bonding the housing portion with the resin cover. The resin cover includes: a flange portion having a surface that comes into contact with an end face of the winding portion and a through hole; an outer cover portion having housing portion housing the outer core portion and an abutting portion that contacts a portion of the flange portion; and a protruding portion that forms the gap between an outer circumferential surface of the outer core portion.

Abstract: Provided is a management apparatus that assigns identification information to an onboard apparatus connected to an onboard network including a reception unit configured to receive, from an onboard apparatus, a request frame with identification information assigned including a unique ID for the onboard apparatus; a generation unit configured to generate a response frame including identification information allocated to the request frame received by the reception unit; and a transmission unit configured to transmit the response frame generated by the generation unit to the onboard apparatus which is a transmission source of the request frame.

Abstract: An object of the invention is to make it possible to retain a wire for contactless energy transmission in a certain path with a simple configuration without using insert molding. A component for contactless energy transmission includes a base member including a flat portion, and a wire for contactless energy transmission, the wire being fixed onto a main surface of the flat portion while being arranged along a certain path.