Abstract: The present separator is used in a stack structure in which a cell and the separator are stacked alternately. The cell has a base layer including an electrolyte membrane. The separator includes a metal plate and a ring-like seal member. The seal member is arranged on a surface of the metal plate. The metal plate includes a regulator. The regulator is provided near the seal member and contacts the base layer. As a result, it becomes possible to reduce a likelihood that the seal member will be compressed excessively in a stacking direction in the stack structure.

Abstract: The present water electrolyzer has a stack structure with a cell and a separator stacked alternately. The separator includes a metal plate and a flow path member. The metal plate has a distribution hole. The flow path member is located between a base layer of the cell and the metal plate in a stacking direction. The flow path member surrounds the distribution hole in a ring-like shape when viewed in the stacking direction. The flow path member includes a flow path through which a gas diffusion layer of the cell and the distribution hole communicate with each other. As a result, it becomes possible to cause gas or water to flow between the gas diffusion layer and the distribution hole through the flow path formed at the flow path member. This achieves reduction in the number of the metal plates to be used as the separator.

Abstract: A coaxial cable is configured so that adhesion between an insulating layer and a shield layer can be improved without addition of an adhesive component and roughening of an adhesive surface. The coaxial cable includes a center conductor, the insulating layer covering the outer periphery of the center conductor, the shield layer covering the outer periphery of the insulating layer, and a sheath covering the outer periphery of the shield layer. An anchor layer containing resin whose glass-transition point is equal to or lower than 15° C. is provided between the insulating layer and the shield layer.

Abstract: Cost reduction in a multicore cable is realized by reduction in the frequency of damaging a coaxial cable upon removal of a covering layer. A multicore cable 10 includes multiple coaxial cables 11 arranged in parallel, and ground members 15, 16 conductively connected with the coaxial cables 11. Each coaxial cable includes an internal conductor 11a, an internal insulating layer 11b covering an outer peripheral surface of the internal conductor 11a, an external conductor 11c covering an outer peripheral surface of the internal insulating layer 11b, a covering layer 11d covering an outer peripheral surface of the external conductor 11c, a removed portion 11e formed in such a manner that part of the covering layer 11d in a circumferential direction is removed such that the external conductor 11c is exposed, and a conductive member 21 filling the removed portion 11e. The ground member 15 is conductively connected with the conductive member 21 filling the removed portion 11e.

Abstract: Cost reduction in a multicore cable is realized by reduction in the frequency of damaging a coaxial cable upon removal of a covering layer. A multicore cable 10 includes multiple coaxial cables 11 arranged in parallel, and ground members 15, 16 conductively connected with the coaxial cables 11. Each coaxial cable includes an internal conductor 11a, an internal insulating layer 11b covering an outer peripheral surface of the internal conductor 11a, an external conductor 11c covering an outer peripheral surface of the internal insulating layer 11b, a covering layer 11d covering an outer peripheral surface of the external conductor 11c, a removed portion 11e formed in such a manner that part of the covering layer 11d in a circumferential direction is removed such that the external conductor 11c is exposed, and a conductive member 21 filling the removed portion 11e. The ground member 15 is conductively connected with the conductive member 21 filling the removed portion 11e.

Abstract: Provided is a coaxial cable configured so that adhesion between an insulating layer and a shield layer can be improved without addition of an adhesive component and roughening of an adhesive surface. The coaxial cable includes a center conductor, the insulating layer covering the outer periphery of the center conductor, the shield layer covering the outer periphery of the insulating layer, and a sheath covering the outer periphery of the shield layer. An anchor layer containing resin whose glass-transition point is equal to or lower than 15° C. is provided between the insulating layer and the shield layer.

Abstract: Soldering is performed with a high yield ratio even when extremely-thin wires are joined at an extremely-narrow pitch. Moreover, a bridge between conductive joint portions is reduced. A core wire 41 is placed on a preliminarily-soldered conductive joint portion 2. Then, the conductive joint portions 2 and the core wires 41 are covered with an optically-transparent sheet 30. Thus, the state in which the core wire 41 is placed on the conductive joint portion 2 is held. In this state, the optically-transparent sheet 30 is irradiated with light. A preliminary solder 3 is heated and melted to join the core wire 41 and the conductive joint portion 2 together.

Abstract: A shield wire is formed of eight twisted insulated core wires 1, an inclusion 2 between these respective insulated core wires 1, a tape 3 laterally wound around an outer periphery of a core formed of the insulated core wires and inclusion, a drain wire 4 disposed on an outer surface of the tape, a conductive fiber braided body 5 formed on an outer peripheral surface of the tape so as to interpose the drain wire, a sheath 6 that forms an outer peripheral surface of the braided body, and an adhesive layer 7 between the braided body and sheath. A braided body 5? is adhesively integrated to the sheath 6? by an adhesive layer; thus, the braided body 5? is stripped with the sheath. This eliminates a need for a removal work of the braided body after stripping the sheath, thus ensuring good workability of the terminal processing.

Abstract: Soldering is performed with a high yield ratio even when extremely-thin wires are joined at an extremely-narrow pitch. Moreover, a bridge between conductive joint portions is reduced. A core wire 41 is placed on a preliminarily-soldered conductive joint portion 2. Then, the conductive joint portions 2 and the core wires 41 are covered with an optically-transparent sheet 30. Thus, the state in which the core wire 41 is placed on the conductive joint portion 2 is held. In this state, the optically-transparent sheet 30 is irradiated with light. A preliminary solder 3 is heated and melted to join the core wire 41 and the conductive joint portion 2 together.

Abstract: A core wire of a coaxial cable is easily placed and soldered onto a conductive joint portion. Conductive joint portions 2 are formed at a predetermined interval on a substrate 1. A solder resist portion 5 is formed on each side of the conductive joint portion 2. A core wire 41 of a coaxial cable 4 is housed between two of the solder resist portions 5. A core wire 41 is placed on an upper surface 2a of the conductive joint portion 2. In this state, the core wire 41 is, by solder 3, connected to the upper surface 2a of the conductive joint portion 2.

Abstract: A shield wire (P) that facilitates terminal processing is provided. This shield wire (P) includes a plurality of core wires and an inclusion (2) twisted together to form a core (3) having a cross-sectional circular shape, a drain wire (4) laterally wound around an outer periphery of the core, a shield tape (5) wound around, and a sheath (6) further disposed outside the shield tape (5). The shield tape (5) includes metal thin films (5b and 5c) on surfaces of a resin film (5a). An adhesive layer (7) is interposed between the shield tape and the sheath. The shield tape is adhesively integrated with the sheath by the adhesive layer.

Abstract: A core wire of a coaxial cable is easily placed and soldered onto a conductive joint portion. Conductive joint portions 2 are formed at a predetermined interval on a substrate 1. A solder resist portion 5 is formed on each side of the conductive joint portion 2. A core wire 41 of a coaxial cable 4 is housed between two of the solder resist portions 5. A core wire 41 is placed on an upper surface 2a of the conductive joint portion 2. In this state, the core wire 41 is, by solder 3, connected to the upper surface 2a of the conductive joint portion 2.

Abstract: A shield wire is formed of eight twisted insulated core wires 1, an inclusion 2 between these respective insulated core wires 1, a tape 3 laterally wound around an outer periphery of a core formed of the insulated core wires and inclusion, a drain wire 4 disposed on an outer surface of the tape, a conductive fiber braided body 5 formed on an outer peripheral surface of the tape so as to interpose the drain wire, a sheath 6 that forms an outer peripheral surface of the braided body, and an adhesive layer 7 between the braided body and sheath. A braided body 5? is adhesively integrated to the sheath 6? by an adhesive layer; thus, the braided body 5? is stripped with the sheath. This eliminates a need for a removal work of the braided body after stripping the sheath, thus ensuring good workability of the terminal processing.

Abstract: The invention includes a shielding film, which does not have breakage of a metal layer, and has excellent abrasion resistance and blocking resistance, and does not crack. The cover film 7 is provided on one surface of a separation film 6a, and an adhesive layer 8a is formed on the surface of the cover film 7 opposite to the separation film 6a via the metal layer. The cover film 7 has at least one hard layer 7a and at least one soft layer 7b, and the surface of the cover film 7 facing the separation film 6a is composed of the hard layer 7a.

Abstract: The invention includes a shielding film, which does not have breakage of a metal layer, and has excellent abrasion resistance and blocking resistance, and does not crack. The cover film 7 is provided on one surface of a separation film 6a, and an adhesive layer 8a is formed on the surface of the cover film 7 opposite to the separation film 6a via the metal layer. The cover film 7 has at least one hard layer 7a and at least one soft layer 7b, and the surface of the cover film 7 facing the separation film 6a is composed of the hard layer 7a.

Abstract: A liquid leakage detector line is provided with a coating layer having at least liquid-absorbent properties and disposed at the outer periphery of a core which contains a pair of wiry electrodes disposed nearly parallel with each other, wherein the wiry electrodes comprise conductors which are extrusion coated with a polyester elastomer as an insulator. The liquid leakage detector line has excellent mechanical strength, rubber elasticity, resistance to fatigue from flexing and crack propagation resistance, and is free from the occurrence of pinholes, crazings, etc. inside the insulator during production and laying due to external forces applied to the wiry electrodes, such as pressure, tensile force, bending, and the like. As a result, erroneous actuation due to rainfall, etc. does not occur, and the time required to detect the sulfuric acid or other liquid to be detected has little dependence on the temperature, and short detection times for leaking liquid are possible even at low temperatures.