Abstract: A flexible thin sheet-shaped electric wire includes: a body part having electrical insulation; and a conductor part that is arranged in the body part. Further, the conductor part includes a conductor body, and a fuse part that is formed in a part of the conductor body and of which a cross-sectional area is smaller than a cross-sectional area of the conductor body. Still further, the body part includes a conductor region in which the conductor body is arranged and a fuse region in which the fuse part is arranged. The fuse part includes an enclosing part that is arranged to enclose the entire circumference of at least a part of the fuse region.

Abstract: A folded antenna includes: a substrate including a dielectric base material and a ground disposed on a first surface of the dielectric base material; and an antenna element including a bent portion bent in a direction perpendicular to the substrate, and a folded portion further bent in a direction parallel to the substrate from the bent portion and capacitively coupled to the ground via the dielectric base material. An impedance of the folded antenna is adjusted by adjusting an area of the folded portion by changing a width dimension of the folded portion without changing a height dimension of the bent portion.

Abstract: A bus bar module includes a bus bar electrically connect electrode terminals respectively included in a plurality of battery cells, and a detection conductor electrically connected to the bus bar. The bus bar includes: a pair of electrode joining parts respectively joined to the different electrode terminals; a coupling part coupling the pair of electrode joining parts to each other, and capable of being cut between the pair of electrode joining parts where the pair of electrode joining parts is respectively joined to the electrode terminals; and a pair of rejoinable parts respectively extending from the pair of electrode joining parts. The electrode joining parts and the coupling part constitute a conductive connection part for primary use disposed across the different electrode terminals to electrically connect the different electrode terminals to each other.

Abstract: A busbar module includes: a plurality of busbars arranged along a first direction and connected to battery cells; and a plate-like circuit body having a plurality of detection lines to be connected to the busbars and having flexibility, in which the circuit body includes a main line portion in which the plurality of detection lines is routed and branch portions, branching from the main line portion and in which the detection lines to be connected to the busbars are routed, the branch portions each include a stretchable portion that is stretchable along the first direction, the stretchable portions each have slits or a cutout formed in a direction intersecting the first direction in a plan view of the circuit body, and a detection line of each of the stretchable portions is routed along the slits or the cutout.

Abstract: A narrow-hole electric discharge machine (100) is provided with: a pump (52) with a variable flow rate that supplies machining fluid to a pipe electrode (28); a flow rate sensor (56) provided in a pipe between the pump (52) and the pipe electrode (28), the flow rate sensor (56) being configured to detect the flow rate of the machining fluid flowing through the pipe; a storage unit (58b) that stores a set flow rate of a jet flow suitable for each cross-sectional size of a plurality of pipe electrodes (28) having different cross-sectional sizes; and a pump control unit (58a) that drives the pump (52) such that the value detected by the flow rate sensor (56) is kept at the set flow rate stored in the storage unit (58b) suitable for the cross-sectional size of the pipe electrode (28) currently attached to a main shaft (114).

Abstract: A slot antenna is provided with a metal cylindrical antenna element. The antenna element is formed at a height of ?/4 or less when ? is a wavelength of an antenna frequency to be used. Further, the antenna element has a slot for vertical polarization having a length of ?/2 or more in a circumferential direction.

Abstract: A thin antenna includes an antenna element, a first spacer, a second spacer, a first ground plane and a second ground plane. The antenna element is formed in a column shape, and has a top surface and a bottom surface facing each other. The first and second spacers are made of an insulating material. The first ground plane is formed larger than the top surface of the antenna element. The second ground plane is formed larger than the bottom surface of the antenna element. The first ground plane is disposed to face the top surface of the antenna element via the first spacer. The second ground plane is disposed to face the bottom surface of the antenna element via the second spacer. A power is fed at one of the top surface and the bottom surface of the antenna element.

Abstract: Provided is a vehicle antenna applied to a vehicle including a sun roof. The vehicle antenna includes a first sun roof forming opening and a second sun roof forming opening exhibiting a rectangular shape and being formed, on a roof of the vehicle, in parallel to have long sides facing each other, the roof being formed of a conductive material, a first power feeding point provided to a long side of the first sun roof forming opening on a facing side, a second power feeding point provided to a long side of the second sun roof forming opening on a facing side, a hot-side conducting wire connected to the first power feeding point, and an earth-side conducting wire connected to the second power feeding point.

Abstract: Provided is a vehicle antenna to be mounted on a vehicle. The vehicle antenna includes a first antenna portion configured to receive a radio wave signal, the first antenna portion being provided on a roof of the vehicle, and a second antenna portion configured to emit a radio wave signal into the vehicle, the second antenna portion being provided in the vehicle. The first antenna portion is a monopole antenna. The second antenna portion is a flat plate antenna. The first antenna portion and the second antenna portion are electrically connected to each other via a co-axial cable.

Abstract: A slot antenna is provided with a metal cylindrical antenna element. The antenna element is formed at a height of ?/4 or less when ? is a wavelength of an antenna frequency to be used. Further, the antenna element has a slot for vertical polarization having a length of ?/2 or more in a circumferential direction.

Abstract: A folded antenna includes: a substrate including a dielectric base material and a ground disposed on a first surface of the dielectric base material; and an antenna element including a bent portion bent in a direction perpendicular to the substrate, and a folded portion further bent in a direction parallel to the substrate from the bent portion and capacitively coupled to the ground via the dielectric base material. An impedance of the folded antenna is adjusted by adjusting an area of the folded portion by changing a width dimension of the folded portion without changing a height dimension of the bent portion.

Abstract: A connector is provided, which can seek miniaturization by suppressing external form dimensions of an inner housing. The connector includes, as means for engaging and uniting housing division bodies 20 and 30 that constitute the inner housing 10, engagement pieces 22 equipped on one side of the housing division bodies and inserted between adjacent terminal accommodation portions 13 in the other side of the housing division bodies, and locking portions equipped between the terminal accommodation portions 13 in the other side of the housing division bodies and engaged with the inserted engagement pieces to make the housing division bodies 20 and 30 in a connection state.

Abstract: An object is to provide a board-mounted connector which has an assembly fitting opening provided on the attachment surface side of an external shield shell onto a circuit board such that a housing assembly can be fit from the assembly fitting opening into the external shield shell, and is capable of improving the ease of assembling the housing assembly. In a board-mounted connector 1A, a housing assembly 21A to be fit from an assembly fitting opening 34 provided at an external shield shell 11A into the external shield shell 11A is made by integrally forming an internal housing 23 that accommodates a plurality of connection terminal members 22 and an external housing 26 that covers the outer circumference of the internal housing 23 and accommodates and holds the internal shield shell 25.

Abstract: An object is to provide a board-mounted connector which has an assembly fitting opening provided on the attachment surface side of an external shield shell onto a circuit board such that a housing assembly can be fit from the assembly fitting opening into the external shield shell, and is capable of improving the ease of assembling the housing assembly. In a board-mounted connector 1A, a housing assembly 21A to be fit from an assembly fitting opening 34 provided at an external shield shell 11A into the external shield shell 11A is made by integrally forming an internal housing 23 that accommodates a plurality of connection terminal members 22 and an external housing 26 that covers the outer circumference of the internal housing 23 and accommodates and holds the internal shield shell 25.

Abstract: An inexpensive Cu-diamond based composite material having excellent heat conductivity and heat resistance. Conventionally, an infiltration method does not provide a Cu-diamond based composite material having high heat conductivity; an ultrahigh pressure method is expensive; and electric current pressure sintering provides relatively high heat conductivity, a low cost, but insufficient heat resistance. A Cu-diamond based solid phase sintered body contains 2 vol % or more and 6 vol % or less of Cr, and 30 vol % or more and 80 vol % or less of diamond particles containing 20 vol % or more of a high crystallinity diamond component.

Abstract: According to the invention, there is provided a compound represented by a formula (1) below: wherein X represents a residue derived from an aryl ring or a heteroaryl ring, or a single bond, Ar1 and Ar2 respectively represent a phenyl group or heteroaryl group, Ar3 represents a group having 60 or less carbon atoms, the group represents a structure in which six or less aryl or heteroaryl groups which may have one or more substituents are conjugatedly linked, or the same group as a substituent at the ninth or tenth position on the anthracene ring, and n represents an integer of 0 or 1.

Abstract: An object is to provide a board-mounted connector which has an assembly fitting opening provided on the attachment surface side of an external shield shell onto a circuit board such that a housing assembly can be fit from the assembly fitting opening into the external shield shell, and is capable of improving the ease of assembling the housing assembly. In a board-mounted connector 1A, a housing assembly 21A to be fit from an assembly fitting opening 34 provided at an external shield shell 11A into the external shield shell 11A is made by integrally forming an internal housing 23 that accommodates a plurality of connection terminal members 22 and an external housing 26 that covers the outer circumference of the internal housing 23 and accommodates and holds the internal shield shell 25.

Abstract: A connector is provided, which can seek miniaturization by suppressing external form dimensions of an inner housing. The connector includes, as means for engaging and uniting housing division bodies 20 and 30 that constitute the inner housing 10, engagement pieces 22 equipped on one side of the housing division bodies and inserted between adjacent terminal accommodation portions 13 in the other side of the housing division bodies, and locking portions equipped between the terminal accommodation portions 13 in the other side of the housing division bodies and engaged with the inserted engagement pieces to make the housing division bodies 20 and 30 in a connection state.

Abstract: A circuit board mounted connector includes an exterior shield shell and a housing assembly. The exterior shield shell has a first face to be mounted on a circuit board to define an electromagnetic shielding space and a second face which is orthogonal to the first face and is opened for installation of a mating connector. The housing assembly is fitted in the exterior shield shell so that the mating connector is connected thereto. The housing assembly includes a connecting terminal member, an interior housing, an interior shield shell, and an exterior housing. The exterior shield shell includes an assembly mounting opening through which the housing assembly is installed into the exterior shield shell, in the first face of the exterior shield shell.

Abstract: According to the invention, there is provided a compound represented by a formula (1) below: wherein X represents a residue derived from an aryl ring or a heteroaryl ring, or a single bond, Ar1 and Ar2 respectively represent a phenyl group or heteroaryl group, Ar3 represents a group having 60 or less carbon atoms, the group represents a structure in which six or less aryl or heteroaryl groups which may have one or more substituents are conjugatedly linked, or the same group as a substituent at the ninth or tenth position on the anthracene ring, and n represents an integer of 0 or 1.