Abstract: Provided are an FPC cable and a data cable. The FPC cable includes a conductor, an insulating layer and a skin, where the conductor is made of a sheet-like metal foil, and a front side and a back side of the conductor are covered with the insulating layer and are fixedly connected to form a one-piece integral body; and the one-piece integral body is coated with the skin, so that the FPC cable integrally has a flat long strip shape.

Abstract: A trim piece for sealing a work surface including a body having a first side, a second side, and a span disposed between the first side and the second side, wherein the first side and the second side are joined at a junction defining an angle between the first side and the second side of between 80 degrees and 100 degrees, a topcap is affixed to the span of the body, wherein the topcap includes a left side having a first wing and a right side having a second wing, an adhesive is bonded to the first side of the body and an aperture is disposed within the body.

Abstract: The wiring member includes a wiring body and a shape maintaining member. The wiring body includes a sheet-like member and a wire-like transmission member fixed on the sheet-like member. The shape maintaining member is formed into a sheet-like shape having higher stiffness than the sheet-like member and covers at least one side of the wiring body along a front-back direction of the wiring body to maintain a shape of the wiring body.

Abstract: A system for providing cable support may be provided. The system may comprise a conductor core, a filler that may provide integral core support, and armor. The conductor core may comprise at least one conductor. The filler may be applied around at least a portion of the conductor core. The armor may be applied around at least a portion of the filler. The applied armor may be configured to cause the filler to apply a strong enough force on an exterior of the conductor core configured to keep the conductor core from slipping down an interior of the filler due to a gravitational force. In addition, the applied armor may be configured to cause the filler to apply a strong enough force on an interior of the armor configured to keep a combination of the conductor core and the filler from slipping down the interior of the armor due to the gravitational force.

Abstract: A system of rollers can transfer fluid from a reservoir to an electrically conductive wire feeding past the reservoir. The system can include a first cylinder that contacts the reservoir and rotates to pick up fluid from the reservoir. A second cylinder can contact the first cylinder and rotate. Fluid can transfer between the first cylinder and the second cylinder. The second cylinder can contact the feeding wire such that the second cylinder applies the fluid to the wire as the wire feeds past the second cylinder. Accordingly, two rotating cylinders can cooperatively transfer fluid from the reservoir to the moving wire.

Abstract: A cable separator comprising a preshaped article having a longitudinal length, wherein said preshaped article is substantially entirely formed of a foamed polymer material having a glass transition temperature greater than 160° C. and being halogen-free is provided. A data communications cable comprising a plurality of conductors and the cable separator of the present invention, wherein said cable separator separates the plurality of conductors is provided. A method of manufacturing a cable comprising the separator of the invention is also provided.

Abstract: A hydrated water-absorption polymer containing resin composition includes a liquid cross-link curable resin composition, and a water-absorption polymer dispersed in the liquid cross-link curable resin composition. The water-absorption polymer is preliminarily hydrated and swollen. The water-absorption polymer before being hydrated and swollen includes an average particle diameter of not more than 10 ?m. The water-absorption polymer includes an amount of water absorption of 10 to 100 g/g.

Abstract: A differential signal transmission cable includes two core wires, and a foamed insulation that collectively covers the two core wires by foaming extrusion molding. The foamed insulation is not more than 5% in a dispersion of foaming degree defined below in a cut surface when the cable is cut orthogonally to a longitudinal direction of the cable. In the cut surface, five regions are determined according to a predetermined procedures and a foaming degree (%) of the respective regions is measured. The dispersion of the foaming degree is defined by a difference between a foaming degree (%) in the region with a maximum foaming degree and a foaming degree (%) in the region with a minimum foaming degree.

Abstract: The present invention relates to a method for preparing a Prussian blue coating film for an electrochromic device, more particularly to a method for preparing a Prussian blue coating film for an electrochromic device comprising an electrochromic layer coated on a light transmitting substrate including a coating of a transparent electrode, an ion storage layer coated on another light transmitting substrate including a coating of a transparent electrode and an electrolyte layer formed between the electrochromic layer and the ion storage layer, wherein the ion storage layer is formed with a specific nano-dispersed composition comprising Prussian blue by wet coating, thereby providing comparable or better physical properties, including light transmittance, response time, durability, etc., when compared with the conventional electrochemical techniques, simplifying the manufacturing processes and significantly improving the productivity.

Abstract: A flow field plate for a fuel cell that has one or more outer layers that makes the plate more conductive and hydrophilic. In one embodiment, the coating is co-deposited as combination of a conductive material and a metal oxide coating. A suitable conductive material is gold and suitable metal oxides include SiO2, HfO2, ZrO2, Al2O3, SnO2, Ta2O5, Nb2O5, MoO2, IrO2, RuO2 and mixtures thereof. The conductive material and metal oxide can also be deposited as two separate layers, where the metal oxide is the outer layer. According to another embodiment, a metal layer is deposited on the plate with nanopores that provide the hydrophilicity. Also, doping ions can be added to the metal oxide to provide low fluoride solubility of the coating to control the rate that hydrofluoric acid etches away the oxide layer.

Abstract: The present invention relates to a method for making wire insulation that comprises the steps of providing a solid insulative material; adding a chemical foaming agent to at least one section of the solid insulative material; extruding the solid insulative material over at least one wire to create an insulated wire; and heating the insulated wire after extruding the solid insulative material and activating the chemical foaming agent in the at least one section of the solid insulative material to create at least one foamed section in the solid insulative material.

Abstract: A hydrous water absorbent polymer-dispersed ultraviolet curable resin composition includes a hydrous water absorbent polymer preliminarily hydrated, swollen and dispersed in the resin composition, and a hydrophilic monomer. The hydrophilic monomer is added not less than 10 mass % to the resin composition.

Abstract: A foamable fluoropolymer composition containing foam cell nucleating agent is provided, wherein the fluoropolymer comprises melt-fabricable tetrafluoroethylene-/hexafluoropropylene copolymer and tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer, wherein the alkyl contains 1 to 4 carbon atoms, wherein the melting temperature of said tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer is no more than 35° C. greater than the melting temperature of said tetrafluoroethylene/hexafluoropropylene copolymer, and/or wherein said tetrafluoroethylene/hexafluoropropylene copolymer and said tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer each have a melt flow rate (MFR) within the range of 1 to 40 g/10 min and the MFR of one of said copolymers is at least twice that of the other of said copolymers.

Abstract: An insulated wire includes a conductor, and an insulating layer of a porous member formed on the conductor by using a water-in-oil type emulsion (W/O emulsion) including a thermosetting liquid solventless varnish as the oil and water drops of water-soluble polymer contained in the thermosetting liquid solventless varnish as the water. The insulating layer of the porous member is formed by that the water-in-oil type emulsion is coated so as to form a thin film as a coated film, the thermosetting liquid solventless varnish as the oil is polymerized and cured after the formation of the thin film, and the water drops as the water is dried and removed after the curing of the thermosetting liquid solventless varnish.

Abstract: A method of manufacturing a foam-insulated wire, which uses a porous solid, which is able to improve performance of a foam-insulated wire by controlling the dispersion of the void content of the insulation, and the foam-insulated wire manufactured thereby are provided. The method comprising the steps of: forming a film of coating on the conductor with a water-in-oil form emulsion (O/W-form emulsion); curing the oil layer in the film of coating of the water-in-oil form emulsion by polymerization; removing water droplets therefrom; and thereby forming an insulation layer of a porous solid on the conductor.

Abstract: A foaming composition includes a fluoropolymer, a nucleating agent and a pigment, wherein said pigment is a manganese-antimony-titanium (Mn—Sb—Ti) oxide pigment.

Abstract: A method for producing an insulated wire having a cross section of a desired shape, in which a conductor having a cross section of a desired shape is coated with an insulating film, which method comprises: supplying a raw conductor while passing through a rolling unit composed of at least one pair of rolling rolls that are capable of freely rotating without a drive mechanism and that have a desired shape, thereby forming a conductor having a cross section of a desired shape; and coating the conductor with an insulating film.

Abstract: The present invention provides a process and an apparatus for the preparation of a motor coil by which a longitudinally wound motor coil, so called, can be easily prepared. First, a molded product 10 comprising a column part 11, and a fin part 12 projected in the form of flat plate from an outer peripheral surface 11A, 11B, 11C, 11D of the column part to an outer side in a radial direction of the column part and helically continuing in an axis direction of the column part at predetermined intervals along the outer peripheral surface of column part is prepared. The column part 11 of the first molded product is punched out in an axis direction of the column part with retaining the fin part 12 to remove the column part, and the fin part 12 having helical shape left after the removal is coated with an insulating film.

Abstract: On a surface of a glass cloth adhered a mica layer sheet, a mixture of inorganic particles having a thermal conductivity of at least 5 W/mK, a resin, and a solvent is applied to form a layer of the mixture of the inorganic particles, the resin, and the solvent; the layer of the mixture is reduced in thickness using a doctor blade, followed by pressurizing to form a high thermally conducting layer; the mica layer sheet on which the high thermally conducting layer is disposed is cut to obtain a mica insulating tape; and the mica insulation tape is wound around a coil conductor. As a result, an insulated coil that is excellent in the voltage endurance characteristics and has a high thermal conductivity is manufactured.

Abstract: In a method of the present invention for producing elastomer/steel-wire composite, a steel wire is drawn through a plurality of drawing dies, and the steel wire is coated with an elastomer within 30 secs. after the steel wire passed through the final drawing die. An apparatus of the present invention for producing an elastomer/steel-wire composite comprises a wire drawer for drawing a steel wire through a plurality of drawing dies, and a rubber coater for coating the steel wire with an elastomer, and the coating is completed within 30 secs. after the steel wire passed through the final drawing die.

Abstract: A method for producing an insulated wire having a cross section of a desired shape, in which a conductor having a cross section of a desired shape is coated with an insulating film, which method comprises: supplying a raw conductor while passing through a rolling unit composed of at least one pair of rolling rolls that are capable of freely rotating without a drive mechanism and that have a desired shape, thereby forming a conductor having a cross section of a desired shape; and coating the conductor with an insulating film.

Abstract: In a method of the present invention for producing elastomer/steel-wire composite, a steel wire is drawn through a plurality of drawing dies, and the steel wire is coated with an elastomer within 30 secs. after the steel wire passed through the final drawing die. An apparatus of the present invention for producing an elastomer/steel-wire composite comprises a wire drawer for drawing a steel wire through a plurality of drawing dies, and a rubber coater for coating the steel wire with an elastomer, and the coating is completed within 30 secs. after the steel wire passed through the final drawing die.

Abstract: A communications cable is provided having at least one elongate electrical conductor surrounded by a layer of insulating material, said layer comprising a foamed fluorinated polymer formed using a liquid or solid blowing agent having a vaporization temperature at ambient temperature of between about 140° F. and about 700° F. The elongate electrical conductors can be provided as at least one pair of twisted wires, each wire thereof surrounded by a layer of insulating material comprising the foamed fluorinated polymer. The communications cable includes insulated wires which possess a layer of foamed fluorinated polymer insulating material having uniform thickness and electrical properties along the length of the wire. In addition, the fluorinated polymer can be applied on the conductor in a relatively thin layer which minimizes the amount of fluorinated polymer material used to insulate the individual conductors.

Abstract: The present invention is an improved jacketing material for all forms of electro-magnetic energy conductors. The jacket material of the present invention comprises a silicone material that is imbibed into a porous polymer, such as expanded polytetrafluoroethylene, to produce a flexible and durable composite. When applied as a cable jacket, the composite material of the present invention produces dramatic improvement over the use of silicone alone, especially in the areas of load sharing, resistance to fatigue from repeated flexure, and resistance to harsh environmental conditions. The ability of the material of the present invention to withstand repeated autoclave cycles without compromise makes it particularly suitable for cable jacketing in biomedical applications.

Abstract: The invention relates to a foamable solid composition based on thermoprocessable perfluoropolymers comprising, homogeneously dispersed in the polymeric matrix, 0.05-20% by weight of a liquid fluoropolyether having molecular weight lower than 3,500 and 0.002-10% by weight of a nucleating agent. The composition results to be suitable for extruding foamed cables.

Abstract: A chair assembly for an amusement ride including a cage and at least one seat mounted within the cage utilizes a five-point harness assembly for securing an occupant within the seat of the chair assembly. The five-point harness assembly includes a release buckle, two strap sections which drape across the shoulders of a seat occupant, two strap sections for extending around the hips of the seat occupant from opposite sides thereof, and a strap section which extends between the legs of the seat occupant. The ends of the strap sections are adapted to cooperatively interlock with the release buckle in a manner which prevents the release of the strap sections therefrom without the aid of a special tool. In addition, the chair assembly includes bearing assemblies mounted on each side of the cage which accommodate the rotation of the cage relative to the remainder of the amusement ride.

Abstract: A process for producing an insulated electric wire, comprising the steps of coating around a conductor an energy radiation curable resin composition having heat expansible microspheres incorporated therein, and curing the energy radiation curable resin composition thus coated on the conductor by exposure to an energy radiation. The process also comprises the step of heating the energy radiation curable resin composition to expand the heat expansible microspheres in the energy radiaiton curable resin composition, thereby forming a high-porosity insulation layer on the conductor. An insulated electric wire comprises a conductor; an energy radiation curable resin composition layer having microspheres incorporated therein and surrounding the conductor, the outside diameter of the microspheres in the energy radiation curable resin composition layer being maximum in the vicinity of the conductor and decreasing gradually toward the periphery of the energy radiation curable resin composition layer.

Abstract: The present invention relates to a very small diameter shielded wire having low electric capacitance and high dielectric breakdown voltage.A shielded wire with polyethylene foam insulation has been widely used as interconnecting wires or cables between an antenna and a tuner of TV set, video equipments, computer equipments.However, the shielded wire with polyethylene foam insulation has shown a problem of lowering the dielectric breakdown voltage when the wall-thickness of the polyethylene foam insulating layer is less than 300 microns.The present invention has been achieved in order to solve the above described problem. That is to say, it has been found that the lowering of dielectric breakdown voltage can be remarkably reduced when the maximum diameter of bubbles within the polyethylene foam insulating layer are controlled less than a half times of the wall-thickness of the insulating layer, even though the wall-thickness of the insulating layer is less than 100 microns.

Abstract: A coaxial cable is provided having a ribbon inner conductor surrounded by a dielectric and a circumferential conductor. The coaxial cable may be microminiature comprising a very thin ribbon strip conductor from between 5 to 15 .mu.m thick and from 150 to 200 .mu.m wide, having a surrounding foamed dielectric or parylene applied thereon by a vapor plasma process and an outer conductor of an adhering high conductivity metal vacuum deposited on the dielectric. Alternately, the foam dielectric embodiment may have a contiguous parylene coating applied adjacent the inner conductor or the outer conductor or both. Also, the cable may be fabricated by forming a thin ribbon of strip conductive material into an inner conductor, applying thereabout a dielectric by spraying on a solution of polystyrene and polyethylene and then vacuum depositing and adhering high conductivity metal about the dielectric.

Abstract: A method for protecting heat sensitive substrates from fire and excessive heat involves:I. applying to the substrate a layer of a char forming intumescent curable composition comprising:(a) an epoxide group containing material, at least 20 weight percent of said material having an oxirane functionality greater than 2;(b) a curing agent adapted to cure the epoxide group containing material wherein at least 20 weight percent of said curing agent is comprised of an aralkyl polyamine containing material;(c) an additive component comprising a mixture of materials adapted to provide a source of:(i) phosphorous,(ii) zinc,(iii) boron and(iv) an expansion gas upon thermal decomposition,said curable composition being capable of forming a carbonaceous char upon exposure to heat or flame;II. allowing the intumescent curable composition to at least partially cure.

Abstract: Various embodiments of orthodontic arch wires are disclosed. These embodiments comprise a metal part and a plastic part arranged so that the metal part faces teeth of the arch while the plastic faces labially. The arch wire is formed by an extrusion process wherein wire is extruded to a desired cross sectional shape and plastic is then extruded onto the metal. Various embodiments are configured for different cross sectional features. By making the plastic of a coloration matching the individual's teeth, an aesthetic benefit is obtained.

Abstract: A method of producing a multiple thermocouple having a conductive open-cellular foam matrix, a portion of which forms a first pole with a plurality of discrete conductors of a different material from the foam matrix embedded in the foam having a portion of each of the discrete conductors being exposed on the insides of the cells of the foam forming a plurality of thermocouples. The remaining surface area inside the foam's cells not having an exposed discrete conductor thereon can be insulated. A second pole member is provided. Means to contact the discrete conductors in the foam and convey current produced by the thermocouples to the second pole of the thermocouple completes the multiple thermocouple. Such means to contact the discrete conductors can provide the heat to excite the thermocouples or such heat can come from other sources.

Abstract: The invention concerns a method for producing a coaxial cable intended for the transmission of very high frequency signals. This coaxial cable comprises a dielectric insulating layer composed of foamed polytetrafluoroethylene or a composition comprising at least 80% of this product named hereinafter COMPOUND. The layer of insulating material is directly obtained by cold extrusion of a COMPOUND powder, the intimate mixing of a pore-forming agent and a foaming agent and a lubricating oil. The mixing of the COMPOUND powder, the pore-forming and foaming agents is effected dry or in aqueous dispersion. Principal application: Fields of use of ultra-high frequencies such as radars and transmissions.

Abstract: A coaxial cable is provided having a ribbon inner conductor surrounded by a dielectric and a circumferential conductor. The coaxial cable may be microminiature comprising a very thin ribbon strip conductor from between 5 to 15 .mu.m thick and from 150 to 200 .mu.m wide, having a surrounding foamed dielectric or parylene applied thereon by a vapor plasma process and an outer conductor of an adhering high conductivity metal vacuum deposited on the dielectric. Alternately the foam dielectric embodiment may have a contiguous parylene coating applied adjacent the inner conductor or the outer conductor or both. Also, the cable may be fabricated by forming a thin ribbon of strip conductive material into an inner conductor, applying thereabout a dielectric by spraying on a solution of polystyrene and polyethylene and then vacuum depositing and adhering high conductivity metal about the dielectric.

Abstract: A method of manufacturing an insulant having a self reticulating structure for an electrical cable including at least one bare wire (1) obtained from a wire-drawing machine (10), the method comprising:using grafted polyethylene which is finely crushed or which is obtained in powder form;finely crushing gypsum to act as an expansion agent and as a reticulation catalyst;mixing the polyethylene and the gypsum without kneading; andmaking a fluidized bed or an electrostatic suspension of the resulting mixture and passing a bare wire through the resulting fluidized or suspended mixture while the wire is at high temperature at the outlet from the wire-drawing machine, the temperature being in the range 200.degree. C. to 350.degree. C.

Abstract: A method is disclosed for forming electrical insulation about a wire conductor using thermoplastic polymers, combined with hollow microspheres formed from silica and alumina. The hollow microspheres are naturally occurring materials found in water.New extrusion molding, compression molding and injection molding techniques allow faster production rates without any substantial breakage of the hollow microspheres.

Abstract: A method of producing an insulated electrical conductor, in which a wire conductor is coated with an inner layer of heat resistant material and covered with electrostatically deposited powdered polymeric material which is fused by heat to form an outer layer of insulation. An insulated electrical conductor produced by this method comprises a core carrying an inner coating of heat resistant material and an outer coating of fused polymeric material.

Abstract: A pulp insulated electric communications conductor in which the wood pulp fibers of the insulation are coated with an aqueous cationic deposition aid polymer and then an aqueous based anionic latex polymer. In a process for applying a layer of insulating material to the conductor a slurry of wood pulp fibers is prepared to which first an aqueous based cationic deposition aid polymer is added and then an aqueous based anionic latex polymer is added, the resultant coated wood pulp fibers being applied to the conductor.

Abstract: Disclosed is a coaxial cable having greatly improved mechanical and electrical properties derived from a foamed dielectric having a dielectric constant in the range of 1.32 to 1.1, such cable being provided by a novel method of coating a center conductor of the cable with a dielectric with an extruded cellular polyolefin base composition which has been rendered cellular by the direct injection of a blowing agent in a liquid form into the polymer during an extrusion process. Also disclosed is an apparatus and a method of continuous wire electropolishing and pre-coating.

Abstract: A composite of polymeric materials which are adheringly joined to each other and which can be easily and cleanly separated by stripping apart with a low pulling force whereupon the contacting surfaces of their interface separate cleanly without retention of any residue on one from the other, and which comprises the combination of a previously cured body of a copolymer of ethylene and propylene adjoined to a subsequently cured body of an elastomeric blend of a copolymer of ethylene and propylene admixed with chlorosulfonated polyethylene. The combination of materials is especially advantageous when used in electrically conducting wire and cable constructions as a composite of an electrical insulation and an overlying strippable semiconductive layer.