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JP6113348B1 |
[Subject] in order to send a high current, without a cable overall diameter becoming thick too much -- a conductor -- even if a cross-sectional area of a part can be secured enough and crookedness is added frequentlyFault evasion of disc...
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JP6102443B2 |
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JP6100166B2 |
The invention relates to an alternating current (AC) power cable, comprising a conductor surrounded by at least an inner semiconductive layer comprising a first semiconductive composition, an insulation layer comprising a polymer composi...
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JP2017050088A |
To provide a power transmission cable excellent in a low smoke emission property.A power transmission cable 1 includes: an inside semiconductor layer 3 formed in an outer periphery of a conductor 2; an insulation layer 4 formed in an out...
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JP6092481B2 |
The present invention relates to a polymer composition suitable for the manufacture of an electrical insulation layer for cables having superior mechanical and electrical properties and being environmentally friendly, to a cable comprisi...
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JP6079673B2 |
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JP6069301B2 |
The present invention relates to a polymer composition with improved electrical properties and to a use thereof preferably in electrical devices as well as to a cable surrounded by at least one layer including the polymer composition.
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JP2017010795A |
To provide reliable power cable at low cost.Power cable comprises: a cable core including a conductor, an inner semiconductor layer, an insulator and an outer semiconductor layer; a shielding layer arranged around the cable core; and a p...
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JP6060281B2 |
A method in the manufacturing of an insulated electric high voltage DC termination or joint includes providing an insulated electric high voltage DC cable including a high voltage DC conductor, a polymer based insulation system surroundi...
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JP2017004745A |
To provide a noise shielded cable which can prevent surge noise and is superior in resistance to flexing.A noise shielded cable 1 comprises: insulated wire 4 that periphery of conductor line 2 is coated with insulator 3; and multiple mag...
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JP6028278B2 |
A multilayer coaxial cable (15) includes high-voltage circuits (16, 17) that are coaxially disposed with each other. The high-voltage circuits (16, 17) include high-voltage conductors (21, 23) and high-voltage insulators (22, 24) that ar...
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JP2016186941A |
To provide an alternating current (AC) power cable having improved properties.The alternating current (AC) power cable includes a conductor sequentially surrounded by at least an inside semiconductive layer including a first semiconducti...
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JP6014910B2 |
A wiring harness including a high-voltage conductive path having a shape holding function for holding a shape along an arrangement pathway. The high-voltage conductive path includes a positive electrode conductor, a first insulator extru...
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JP6009253B2 |
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JP2016177889A |
To provide a power cable which can be prevented from elongating with simple structure.The power cable comprises a first cable unit, and a second cable unit connected to the first cable unit along an axial direction. The first cable unit ...
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JP2016170994A |
To provide a power transmission cable excellent in terminal workability.A power transmission cable is provided with: a conductor; an insulating layer which is provided so as to surround the outer periphery of the conductor and is formed ...
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JP5996786B2 |
Processes for producing coated conductors with a polymeric coating composition and a cable resulting therefrom. The polymeric coating composition comprises an ethylene polymer, an organic peroxide, and a polybutadiene. The processes comp...
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JP5984440B2 |
There is provided a coaxial electric wire and a method for manufacturing the coaxial electric wire able to form a homogenous and stable insulating layer while simplifying a manufacturing apparatus. A coaxial electric wire (1) is provided...
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JP5978509B2 |
A wiring harness (9) of the present invention is configured to comprise a high-voltage conduction path (15) and a terminal that is provided on an end of the high-voltage conduction path (15). The high-voltage conduction path (15) is prov...
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JP5954610B2 |
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JP2016519396A |
The present invention relates to a transfer system (1) provided with the insulating layer (4) which covers an electric conduction object (2) and an electric conduction object (2) in the direction of the circumference. A plurality of subl...
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JP2016110749A |
To provide an electric power cable which may be easily produced, and in which generation of wrinkle on block layer and impervious layer together with buckling etc. against folding deformation can be suppressed.A block/impervious layer 11...
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JP5933861B2 |
A tubular electrical insulation device for a cable is arranged for receiving a plurality of electrical conductors segments by insertion. The insulation device is flexible and includes an inner circumferential electrically conductive laye...
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JP2016100147A |
To provide a power transmission cable excellent in low smoking property.A power transmission cable 1 includes an internal semiconductive layer 3 formed on the outer periphery of a conductor 2, an insulating layer 4 formed on the outer pe...
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JP2016100148A |
To provide a power transmission cable in which denting of an external semiconductive layer and an insulating layer due to a wire constituting a shielding layer is suppressed.A power transmission cable 1 includes an internal semiconductiv...
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JP2016100096A |
To suppress occurrence of a void and water tree in an insulator layer and to keep insulating performance stable for a long term.Power cable 1 comprises: a divided conductor 10 that a conductor is divided into plural segments 12; inclusio...
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JP2016095994A |
To provide an electric wire and a cable with improved deflection properties and low temperature flexural properties.An electric wire includes: a conductor whose cross-sectional area is 290 mmor more and 360 mmor less; an insulator config...
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JP2016095995A |
To provide an electric wire and a cable with improved deflection properties and low temperature flexural properties.An electric wire includes: a conductor whose cross-sectional area is 225 mmor more and 275 mmor less; an insulator config...
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JP5923063B2 |
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JP5914149B2 |
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JP2016054116A |
To reduce an amount of stretch by means of a convenient structure.A power cable has a conductive part composed of aluminum or aluminum alloys, an insulating layer that covers the periphery of the conductive part, and a coating layer that...
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JP5902093B2 |
The invention relates to a polymer composition with improved DC electrical properties, to a method for producing the polymer composition and to a cable surrounded by at least one layer comprising the polymer composition.
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JP5902094B2 |
A crosslinkable and crosslinked polymer composition containing a low density polyethylene (LDPE) homopolymer or low density polyethylene (LDPE) copolymer has excellent direct current (DC) electrical properties. The crosslinked polymer co...
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JP5889303B2 |
Communications cable is provided for use in downhole wells wherein the cable will be exposed to a temperature of at least 280° C., the cable including as a component thereof a composition comprising melt-fabricable tetrafluoroethylene/p...
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JP5871339B2 |
A power cable includes a steel pipe coupled to a reference potential node, three transmission cables within the steel pipe and respectively including a conductor to transmit three-phase alternating current power, and a return cable withi...
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JP5868983B2 |
Disclosed are polymeric compositions with improved breakdown strength. The polymeric compositions contain a polyolefin and a voltage stabilizing agent. The voltage stabilizing agent contains a triazine. The triazine may include a substit...
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JP5864228B2 |
A high voltage conductive wire includes a first conductor, configured to perform as one of a plus pole and a minus pole, a first insulator, provided outside of the first conductor, a second conductor, configured to perform as the other o...
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JP5849765B2 |
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JP2016503095A |
A polymer composition suitable for use as an insulating material in electrical applications. Such a polymeric composition comprises an ethylene / α-olefin elastomer and a filler, which essentially consists of amorphous silica. Such a po...
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JP5846041B2 |
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JP2015227456A |
To provide polyolefin suitable for wire or cable application.A polymer composition comprising polyolefin produced in a high pressure process which has improved DC electrical properties that polyolefin in the polymer composition has an el...
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JP5830509B2 |
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JP2015220155A |
To improve watertightness and flexibility at a low cost.In a watertight power cable 100 comprising a conductor part 20 and a coating layer 30 coating the conductor part 20, a synthetic resin powder 22 is interposed between the conductor ...
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JP2015534589A |
A crosslinkable polymer composition containing an ethylene polymer, an organic peroxide and a polyallyl crosslinking aid, wherein the polyallyl crosslinking aid and the organic peroxide are the allyl content of the polyallyl crosslinking...
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JP5827690B2 |
The disclosure provides a process for producing a material with improved breakdown strength. The process includes heating a polymeric composition composed of a low density polyethylene (LDPE) and a minority amount of a high density polye...
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JP2015211003A |
To provide a power cable improved in flexibility, reduced in partial discharge and having a new structure.A power cable includes: a conductor having a combined twist structure formed by twisting a plurality of pieces of twisted wires pre...
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JP5796783B2 |
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JP5793571B2 |
Disclosed are polymeric compositions with improved breakdown strength. The polymeric compositions contain a polyolefin and a voltage stabilizing agent. The voltage stabilizing agent is a benzanilide. The present polymeric compositions ex...
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JP5794951B2 |
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JP5792120B2 |
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