Class / Patent application number | Description | Number of patent applications / Date published |
264104000 | FORMING ELECTRICAL ARTICLES BY SHAPING ELECTROCONDUCTIVE MATERIAL | 87 |
20080296796 | Method of manufacturing electronic device having resin-molded case and molding tool for forming resin-molded case - In a method of manufacturing an electronic device, an electronic element is disposed on a wiring plate that is electrically coupled with a connector terminal, a first surface of the wiring plate is covered with a first casing element and a second surface of the wiring plate is covered with a second casing element to form an electronic circuit part, the electronic circuit part is disposed in a case cavity of a molding tool, and a resin is filled into the case cavity to form the resin-molded case while keeping a state where a first pressure that pushes the first casing element toward the wiring plate and that changes with time is substantially equal to a second pressure that pushes the second casing element toward the wiring plate and that changes with time. | 12-04-2008 |
20090051071 | DIELECTRIC SUBSTANCE AND METHOD OF PRODUCING THE SAME - This invention provides a method for producing a dielectric substance having excellent dielectric properties and being biodegradable, such method comprising subjecting silk protein to molding. | 02-26-2009 |
20090065964 | Method of Manufacturing an Encapsulated Package for a Magnetic Device - A method of manufacturing an encapsulated package for a magnetic device on a substrate. In one embodiment, the method includes providing a magnetic core on the substrate and placing a shielding structure over the magnetic core to create a chamber thereabout. The method also includes depositing an encapsulant about a portion of the magnetic core within the chamber. The shielding structure limits the encapsulant entering the chamber. | 03-12-2009 |
20090174105 | METHOD OF MANUFACTURING REINFORCED ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLY - To manufacture by a simple method a reinforced electrolyte membrane obtained by directly impregnating a molten electrolyte resin into a porous reinforced membrane. Further, to easily manufacture a membrane electrode assembly including the reinforced electrolyte membrane by slightly changing the method of manufacturing a reinforced electrolyte membrane. A heated and molten electrolyte resin p is extruded from a resin discharge port | 07-09-2009 |
20100019407 | Small Volume In Vitro Sensor and Methods of Making - A sensor utilizing a non-leachable or diffusible redox mediator is described. The sensor includes a sample chamber to hold a sample in electrolytic contact with a working electrode, and in at least some instances, the sensor also contains a non-leachable or a diffusible second electron transfer agent. The sensor and/or the methods used produce a sensor signal in response to the analyte that can be distinguished from a background signal caused by the mediator. The invention can be used to determine the concentration of a biomolecule, such as glucose or lactate, in a biological fluid, such as blood or serum, using techniques such as coulometry, amperometry, and potentiometry. An enzyme capable of catalyzing the electrooxidation or electroreduction of the biomolecule is typically provided as a second electron transfer agent. | 01-28-2010 |
20100025879 | Highly Filled Composite Containing Resin and Filler - A highly filled composite is formed by extruding through a multiple screw extruder a thermoplastic resin and sufficient filler so that an autogranulating extrudate exits the extruder barrel. The extruder is operated without an exit manifold, strand die or breaker plate. The extrudate forms irregularly shaped granules. The granules provide a molding composition that can be used to form highly filled molded articles such as fuel cell separator plates and end plates by compression, injection or compression-injection molding. | 02-04-2010 |
20100044905 | METHOD OF FORMING PATTERN AND METHOD OF PRODUCING ELECTRONIC ELEMENT - A method of forming a pattern and a method of producing an electronic element with which a fine and precise pattern is stably formed are provided. Each of the method of forming a pattern and the method of producing an electronic element includes a step of forming an electrically conductive film D by applying a liquid composition onto a first plate | 02-25-2010 |
20100096769 | PROCESS FOR PRODUCING FIBER AND METHOD FOR PRODUCING CATALYST LAYER - To provide a process whereby an ultrafine fiber of a fluorinated ion exchange resin can be produced easily at low cost, and a method whereby a catalyst layer having a high gas diffusion property can be produced easily at low cost. | 04-22-2010 |
20100117252 | SOLID COMPOSITION HAVING ENHANCED PHYSICAL AND ELECTRICAL PROPERTIES - A method of making a treating wash includes mixing brass granules with acetone, mixing carbon nanotube material, silver granules, iron pyrite granules and copper granules in the acetone brass mixture, and straining the liquid from the remaining solid material. Methods of treating materials such as brass granules, silver granules, iron pyrite granules, carbon nanotube material, and brass granules comprises washing the materials in the treating wash, followed by straining and drying the materials. | 05-13-2010 |
20100171232 | METHOD FOR SEMICONDUCTOR SOLIDIFICATION WITH THE ADDITION OF DOPED SEMICONDUCTOR CHARGES DURING CRYSTALLISATION - A method for semiconductor solidification which includes steps for:
| 07-08-2010 |
20100193989 | Methods Apparatus for Manufacturing Geometric Multi-Crystalline Cast Materials - Methods are provided for casting one or more of a semi-conductor, an oxide, and an intermetallic material. With such methods, a cast body of a geometrically ordered multi-crystalline form of the one or more of a semiconductor, an oxide, and an intermetallic material may be formed that is free or substantially free of radially-distributed impurities and defects and having at least two dimensions that are each at least about 10 cm. | 08-05-2010 |
20100201021 | Method for fabricating membrane electrode assembly - Two catalyst electrode layers (CEL) are separately formed on two surfaces of a proton exchange membrane (PEM). The structure and processes are simple in the present invention for obtaining a membrane exchange assembly (MEA) with its thickness controllable. The MEA obtained can have a structure of CEL+PEM+CEL′. If a gas diffusion layer (GDL) is added before obtaining the CEL, a MEA having a structure of GDL+CEL+PEM+CEL′+GDL′ is obtained. | 08-12-2010 |
20100252948 | Method of compacting material - A method of compacting material such as but not limited to cathode material for electrochemical cells. A mixture is inserted into a die cavity and the mixture is compacted into a disk shape by the action of a first plunger pressing down on the material and a second plunger pressing upwardly on the material. Flashing of material during ejection of the disk from the die is prevented by fitting a polymeric sleeve around the outer surface of the first plunger. The sleeve flexes to bulge outwardly and does not enter the die cavity during compaction of material and returns to its original position during ejection of the compacted disk from the die. Contact between the disk and sleeve prevents flashing during ejection. Alternatively, a polymeric seal ring is placed around the outer surface of the first plunger. The disk presses against the seal ring preventing flashing of material during ejection. | 10-07-2010 |
20100258966 | MASKING TECHNIQUES AND CONTACT IMPRINT RETICLES FOR DENSE SEMICONDUCTOR FABRICATION - A reticle comprising isolated pillars is configured for use in imprint lithography. In some embodiments, on a first substrate a pattern of pillars pitch-multiplied in two dimensions is formed in an imprint reticle. The imprint reticle is brought in contact with a transfer layer overlying a series of mask layers, which in turn overlie a second substrate. The pattern in the reticle is transferred to the transfer layer, forming an imprinted pattern. The imprinted pattern is transferred to the second substrate to form densely-spaced holes in the substrate. In other embodiments, a reticle is patterned by e-beam lithography and spacer formations. The resultant pattern of closely-spaced pillars is used to form containers in an active integrated circuit substrate. | 10-14-2010 |
20100276831 | COLD-SHRINKABLE TYPE RUBBER INSULATION SLEEVE AND METHOD OF MANUFACTURING - A cold-shrinkable type rubber insulation sleeve includes a reinforced insulation sleeve, a semiconductive stress-relief cone, an internal semiconductive layer, and an external semiconductive layer. The reinforced insulation sleeve, the semiconductive stress-relief cone, and the internal semiconductive layer are formed by molding, and the external semiconductive layer is formed by coating. | 11-04-2010 |
20110049745 | MANUFACTURING METHOD FOR SOLID ELECTROLYTE SHEET - A manufacturing method for a solid electrolyte sheet includes applying slurry, which contains sulfide-based solid electrolyte powder, a sulfur-containing compound and a solvent, onto a base; and forming the slurry into a sheet. | 03-03-2011 |
20110049746 | Method of manufacturing reinforced electrolyte membrane and membrane electrode assembly - To manufacture by a simple method a reinforced electrolyte membrane obtained by directly impregnating a molten electrolyte resin into a porous reinforced membrane. Further, to easily manufacture a membrane electrode assembly including the reinforced electrolyte membrane by slightly changing the method of manufacturing a reinforced electrolyte membrane. A heated and molten electrolyte resin p is extruded from a resin discharge port | 03-03-2011 |
20110233811 | COMPOSITION FOR PRODUCING MAGNETIC OR MAGNETIZABLE MOLDINGS, AND PROCESS FOR PRODUCING THE SAME - The invention relates to a composition for producing magnetic or magnetizable moldings, comprising from 95.5 to 98.95% by weight of a powder made of a magnetic or magnetizable material, from 1.0 to 4% by weight of a mixture made of at least one epoxy-novolak resin, and also of at least one hardener, and comprising from 0.05 to 0.5% by weight of at least one additive, based in each case on the total weight of the composition. The mixture made of the at least one epoxy-novolak resin and of the at least one hardener comprises from 85 to 95% by weight of the epoxy-novolak resin and from 5 to 15% by weight of hardener. The hardener has been selected from (cyclo)aliphatic amines and their adducts, polyamides, Mannich bases, amidoamines, phenolic resins, imidazoles, and imidazole derivatives, dicyandiamide, and BF | 09-29-2011 |
20120043684 | METHOD OF PRODUCING ANODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - Provided is a method of producing an anode material for a non-aqueous electrolyte secondary battery having battery characteristics equivalent to those of a conventional product by simpler production steps than those of a conventional method. | 02-23-2012 |
20120112378 | STYLUS AND METHOD OF MANUFACTURING THE SAME - The present disclosure relates to a method of manufacturing a stylus pen configured to select one of plural pieces of content installed in advance in a communication terminal. Examples of the method comprise preparing a protective cap of a conductive fiber material by sequentially stacking nickel, copper and nickel on both sides of a polyester fiber by deposition coating, placing the protective cap on a mold, applying a bonding agent to an internal surface of the protective cap, and injecting a non-conductive liquid onto the internal upper portion of the protective cap. | 05-10-2012 |
20120112379 | PROCESS FOR PRODUCING POSITIVE ELECTRODE MATERIAL FOR SECONDARY CELL AND POSITIVE ELECTRODE FOR SECONDARY CELL - A process for producing a positive electrode material for a secondary cell, by melting a material containing from 5 to 40 mol % of A | 05-10-2012 |
20120119407 | APPARATUS AND METHOD FOR DIRECTIONAL SOLIDIFICATION OF SILICON - The present invention relates to an apparatus and method for purifying silicon using directional solidification. The apparatus can be used more than once for the directional solidification of silicon without failure. The apparatus and method of the present invention can be used to make silicon crystals for use in solar cells. | 05-17-2012 |
20120133072 | FULLY-CURED THERMALLY OR ELECTRICALLY CONDUCTIVE FORM-IN-PLACE GAP FILLER - Application of a thermally and/or electrically conductive compound to fill a thermal and/or EMI shielding gap between a first and a second surface. A supply of a fluent, form-stable compound is provided as an admixture of a cured polymer gel component, and a particulate filler component. An amount of the compound is dispensed from a nozzle, screen, stencil, or other orifice under an applied pressure onto one of the surfaces which, when opposed, form the gap, or into the gap formed between the surfaces. The gap is at least partially filled by at least a portion of the dispensed compound. | 05-31-2012 |
20120235315 | METHOD FOR FABRICATING A FLEXIBLE DEVICE - A method for fabricating a flexible device is provided, which includes providing a rigid carrier; forming an adhesion layer with a given pattern on the rigid carrier; forming a flexible substrate layer on the rigid carrier, wherein a portion of the flexible substrate layer contacts with the rigid carrier to form a first contact interface and the remaining contacts with the adhesion layer to form a second contact interface; forming at least one device on the surface of the flexible substrate layer opposite to the first contact interface; and separating the flexible substrate from the rigid carrier through the first contact interface. | 09-20-2012 |
20120280417 | LEAD-FREE PIEZOELECTRIC CERAMIC FILMS AND A METHOD FOR MAKING THEREOF - This invention relates to a method of making lead-free piezoelectric ceramic films. Specifically, the invention is directed to a method for fabricating lead-free piezoelectric free standing films having enhanced piezoelectric properties. The films may be used for a number of applications including incorporation in microelectronic devices such as energy harvesting devices and sensor technologies. | 11-08-2012 |
20120280418 | THERMOELECTRIC CONVERSION MATERIAL AND METHOD OF PRODUCING THE SAME - A thermoelectric conversion material wherein at least a part of the insulating material contained in the thermoelectric conversion material has a particle size not larger than a mean free path of the phonons in the insulating material or wherein a dispersion gap of the insulating material is not larger than a mean free path of the phonons in the thermoelectric conversion material, and a method of producing the thermoelectric conversion material comprising the steps of forming composite nano particles by reducing and precipitating starting particles of a thermoelectric conversion material on the nano particles constituted by an insulating material, followed by a heat treatment to coat the nano particles with the thermoelectric conversion material; and packing and sintering the composite nano particles. | 11-08-2012 |
20120306114 | PROCESS FOR PREPARING BIOCOMPATIBLE FREE-STANDING NANOFILMS OF CONDUCTIVE POLYMERS THROUGH A SUPPORT LAYER - A process for the preparation of nanofilms of conductive polymers is described. The process comprises forming support layers comprised of various polymers and free-standing nanofilms can be obtained thereby. The nanofilms obtained by the process can have characteristics such as strength, flexibility, ability to adhere to different substrates, and biocompatibility, which can make them suitable for numerous different technological applications, and in particular applications in the biomedical field. | 12-06-2012 |
20120319319 | FORMING FEEDTHROUGHS FOR HERMETICALLY SEALED HOUSINGS USING TWO-MATERIAL POWDER INJECTION MOLDING - Methods of forming a feedthrough using a mold that defines a cavity when closed and includes one or more cores configured to move in and out of the mold cavity. The methods include injecting non-electrically conductive powder injection molding (PIM) feedstock into the mold cavity to form an insulative body around a portion of each of the cores disposed in the mold cavity, removing each of the cores from the insulative body to form one or more core cavities in the insulative body, injecting electrically conductive PIM feedstock into the core cavities to form one or more conductors in the core cavities, respectively, and sintering the insulative body and the conductors to form the feedthrough. | 12-20-2012 |
20120326348 | Polymer Mechanical Damping Composites And Methods of Production - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 12-27-2012 |
20130009334 | SEMICONDUCTIVE RUBBER BELT, AND PROCESS FOR PRODUCING THE SAME - An object of the present invention is to provide a semiconductive rubber belt wherein a variation in the electric resistance is decreased, in particular, in the belt circumferential direction so that high-quality images can be formed, and a process for producing the same. In order to achieve the object, in a case where on any single straight line extended in the belt circumferential direction, the maximum value of the molecular orientation ratio correction value MOR-C of the semiconductive rubber belt, the minimum value thereof, and the average thereof are set to satisfy a specified relationship. | 01-10-2013 |
20130043614 | METHOD FOR MANUFACTURING ENDLESS BELT - A method for manufacturing an endless belt includes coating a solution containing a polyimide precursor and conductive particles on the circumferential surface of a core to form a first coating film, drying the first coating film so that the residual amount of a solvent of the first coating film falls within a range of from about 10% to about 20% in respective portions, coating a solution containing a polyimide precursor and conductive particles on the dried first coating film to form a second coating film, drying the second coating film, heating the first dried coating film and the dried second coating film so that the polyimide precursors are imidized, and removing the first coating film and the second coating film heated in the heating of the first coating film and second coating film from a core. | 02-21-2013 |
20130075946 | METHOD OF FABRICATING MICRO STRUCTURED SURFACES WITH ELECTRICALLY CONDUCTIVE PATTERNS - A method comprises forming a first pattern on a first flat surface and forming an inverse of the pattern on a second flat surface. The method further comprises attaching the second flat surface to a roller to produce an embossing tool and applying pressure between the embossing tool and a substrate thereby forming a second pattern in the substrate. The substrate is coated with a radiation curable resin material. The method also comprises transferring ink to the substrate, the ink containing a catalyst, and coating the substrate with the second pattern in an electroless plating bath. The first pattern alternatively may be formed on a sleeve which is then attached to a drum/roller. | 03-28-2013 |
20130154148 | Electronic Device And Method Of Making - Circuits and methods of fabricating circuits are disclosed herein. A method of fabricating an electronic circuit includes placing an electronic component on a substrate. A ferromagnetic material is mixed into a mold compound to produce a mixed mold compound having an increased permeability over the mold compound. The mixed mold compound is applied to the substrate by way of a transfer mold process, wherein the mixed mold compound encapsulates the electronic component. | 06-20-2013 |
20130221560 | PROCESS FOR FORMING UNEVEN STRUCTURE ON SURFACE OF SURFACE LAYER OF CYLINDRICAL ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, AND PROCESS FOR PRODUCING CYLINDRICAL ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER HAVING UNEVEN STRUCTURE FORMED ON SURFACE OF SURFACE LAYER OF SAME - In the case where an uneven structure is formed on the surface of cylindrical electrophotographic photosensitive members, for the purpose of reducing the variation of the uneven structure between the individual cylindrical electrophotographic photosensitive members even when a large number of cylindrical electrophotographic photosensitive members are continuously processed, an insert is inserted into the interior of a cylindrical electrophotographic photosensitive member including a cylindrical substrate and a surface layer, the surface uneven structure of a molding member is transferred to and formed on the surface of the surface layer of the photosensitive member. The insert includes an abutting part having an outer peripheral surface capable of abutting on the inner peripheral surface of the substrate, a connecting part positioned inside of the abutting part in the radical direction and a shaft part positioned inside of the connecting part in the radical direction. | 08-29-2013 |
20130241101 | METHOD FOR PRODUCING AN ORGANIC PIEZOELECTRIC MATERIAL SHAPED IN A FILM - A method for producing an organic piezoelectric material shaped in a film with ends opposite to each other, including: a heat treatment process of heating the organic piezoelectric material at a temperature which is higher than room temperature and lower by 10° C. than the melting point of the organic piezoelectric material while applying tension to the organic piezoelectric material via the ends provided with a distance therebetween; and successively, an expanding process of expanding the distance between the ends of the organic piezoelectric material while cooling the organic piezoelectric material to room temperature. | 09-19-2013 |
20130256937 | POLYMER LOCALLY COMPRISING CONDUCTIVE AREAS - A method for producing a conductive area in a polymer material comprises: providing a polymer layer comprising conductive particles with a density such that the polymer layer is insulating, heating the polymer material to a temperature higher than or equal to the glass transition temperature of the polymer material, compressing a portion of the polymer layer using a stamp, in order to obtain a density of conductive particles such that the portion becomes conductive, and removing the stamp from the polymer layer. | 10-03-2013 |
20130320582 | INTERCONNECTED HOLLOW NANOSTRUCTURES CONTAINING HIGH CAPACITY ACTIVE MATERIALS FOR USE IN RECHARGEABLE BATTERIES - Provided are electrode layers for use in rechargeable batteries, such as lithium ion batteries, and related fabrication techniques. These electrode layers have interconnected hollow nanostructures that contain high capacity electrochemically active materials, such as silicon, tin, and germanium. In certain embodiments, a fabrication technique involves forming a nanoscale coating around multiple template structures and at least partially removing and/or shrinking these structures to form hollow cavities. These cavities provide space for the active materials of the nanostructures to swell into during battery cycling. This design helps to reduce the risk of pulverization and to maintain electrical contacts among the nanostructures. It also provides a very high surface area available ionic communication with the electrolyte. The nanostructures have nanoscale shells but may be substantially larger in other dimensions. Nanostructures can be interconnected during forming the nanoscale coating, when the coating formed around two nearby template structures overlap. | 12-05-2013 |
20140048968 | METHOD FOR PRODUCING LITHIUM TITANATE PRECURSOR, METHOD FOR PRODUCING LITHIUM TITANATE, LITHIUM TITANATE, ELECTRODE ACTIVE MATERIAL, AND ELECTRICITY STORAGE DEVICE - A method for producing a lithium titanate precursor includes the step of grinding a lithium compound and a titanium compound in a state where these compounds coexist. More preferably, a method for producing a lithium titanate precursor includes the steps of; mixing a lithium compound and a titanium compound; and grinding the lithium compound and the titanium compound in a state where these compounds coexist by the mixing. | 02-20-2014 |
20140145365 | SILK-BASED PIEZOELECTRIC MATERIALS - The invention relates to methods and compositions for preparing silk-based piezoelectric materials and methods for increasing piezoelectricity in silk matrices. | 05-29-2014 |
20140183778 | METHOD FOR MAKING A STRUCTURE FOR RESUMING CONTACT - A method for making a conducting structure comprising steps of:
| 07-03-2014 |
20140210123 | PROCESS AND STRUCTURE TO UNCURL EMBOSSED THIN FLEX CIRCUITS - A method and structure for flattening or straightening a curled flexible printed circuit, such as a flexible printed circuit that has been curled during a contact embossing process. The structure can include a cylindrical opening and a support shaft suspended within the cylindrical opening that prevents buckling of the flexible printed circuit during straightening. To flatten the curled flexible printed circuit, the curled end of the flexible printed circuit can be inserted into the cylindrical opening until the curled end is wrapped partially or completely around the support shaft. | 07-31-2014 |
20140210124 | Cast Split Low Voltage Coil With Integrated Cooling Duct Placement After Winding Process - A coil for a transformer includes first and second coil segments with each coil segment being defined by successive layers of wound conductor sheeting. The coil segments are electrically connected together and are adjacent, defining a space therebetween. A plurality of cooling duct pairs are disposed between certain of the layers in each of the first and second coil segments such that, for each cooling duct pair, an end of a cooling duct disposed in the first coil segment is adjacent to an end of a cooling duct disposed in the second coil segment, with the ends being disposed in the space. A connector connects the adjacent ends of each pair of cooling ducts. | 07-31-2014 |
20140246800 | LOW COST ELECTRICAL MOTOR COMPONENTS MANUFACTURED FROM CONDUCTIVE LOADED RESIN-BASED MATERIALS - Electric motor components are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof is between about 20% and 50% of the weight of the conductive loaded resin-based material. The micron conductive powders are metals or conductive non-metals or metal plated non-metals. The micron conductive fibers may be metal fiber or metal plated fiber. Further, the metal plated fiber may be formed by plating metal onto a metal fiber or by plating metal onto a non-metal fiber. Any platable fiber may be used as the core for a non-metal fiber. Superconductor metals may also be used as micron conductive fibers and/or as metal plating onto fibers in the present invention. | 09-04-2014 |
20140264998 | METHODS FOR MANUFACTURING THREE-DIMENSIONAL METAMATERIAL DEVICES WITH PHOTOVOLTAIC BRISTLES - Various stamping methods may reduce defects and increase throughput for manufacturing metamaterial devices. Metamaterial devices with an array of photovoltaic bristles, and/or vias, may enable each photovoltaic bristle to have a high probability of photon absorption. The high probability of photon absorption may lead to increased efficiency and more power generation from an array of photovoltaic bristles. Reduced defects in the metamaterial device may decrease manufacturing cost, increase reliability of the metamaterial device, and increase the probability of photon absorption for a metamaterial device. The increase in manufacturing throughput and reduced defects may reduce manufacturing costs to enable the embodiment metamaterial devices to reach grid parity. | 09-18-2014 |
20140291884 | ELECTRICALLY CONDUCTIVE BUSHING CONNECTION TO STRUCTURE FOR CURRENT PATH - An electrically conductive structural connection employs a pass through or fastener having a first diameter. A fastener hole, with a second diameter larger than the diameter of the pass through, extends through a thickness of a structure and receives the pass through. A bushing having a diameter and a thickness to fit between the first and second diameters extends though and past the thickness of said structure. When the feedthrough is compressively secured to the structure, the bushing expands radially between the first diameter and the second diameter to maintain at least one contact point between the fastener and the structure. | 10-02-2014 |
20140339724 | PIEZOELECTRIC POLYMER MATERIAL AND METHOD FOR PRODUCING SAME - A piezoelectric polymer material comprising a helical chiral polymer having a weight average molecular weight of from 50,000 to 1,000,000 and optical activity, the piezoelectric polymer material having: crystallinity as obtained by a DSC method of from 40% to 80%; a transmission haze with respect to visible light of 50% or less; and a product of the crystallinity and a standardized molecular orientation MORc, which is measured with a microwave transmission-type molecular orientation meter at a reference thickness of 50 μm, of from 40 to 700. | 11-20-2014 |
20140353869 | END EFFECTOR ASSEMBLIES AND METHODS OF MANUFACTURING END EFFECTOR ASSEMBLIES FOR TREATING AND/OR CUTTING TISSUE - A method of manufacturing an end effector assembly including first and second energizable portions configured to supply energy to tissue is provided. The method includes forming a substrate including first and second portions interconnected by a connector portion. The substrate is formed as a single integrated component. The method further includes engaging the substrate with an insulative member, and removing the connector portion of the substrate to electrically insulate the first and second portions from one another. | 12-04-2014 |
20150314495 | POLYESTER COMPOSITIONS - Polyester-based compositions with increased glow-wire resistance include at least one filler for improving thermal conductivity, preferably aluminum oxide, boron nitride or aluminium silicate, particularly preferably aluminium silicate, with particular preference aluminium silicate with triclinic-pinacoidal crystal structure. Methods for production of the polymer-based compositions and to products to be produced therefrom are also provided. The products may include products for the electrical and electronics market, preferably devices for domestic use. Also disclosed is the use of aluminium oxide, boron nitride or aluminium silicate, particularly preferably of aluminium silicate, with particular preference of aluminium silicate with triclinic-pinacoidal crystal structure, for improving the glow-wire resistance of products for the electrical and electronics market, preferably of devices for domestic use. | 11-05-2015 |
20150352350 | METHOD OF ASSEMBLING AN ELECTRODE ARRAY THAT INCLUDES A PLASTICALLY DEFORMABLE CARRIER - A method of assembling an implantable electrode array from a coupon ( | 12-10-2015 |
20160039145 | THREE-DIMENSIONAL PRINTING APPARATUS - A three-dimensional printing apparatus configured to print a three-dimensional object is provided. The three-dimensional printing apparatus may include a print head that extrudes or deposits an electrically non-conductive material and an electrically conductive material. Said electrically conductive material may be configured to substantially form continuous electrically conductive paths and an electrically non-conductive material may be configured to substantially insulate said electrically conductive material. In one example, the three-dimensional printing apparatus may be employed to print a three-dimensional object that may be used to form an electrical circuit. In another example, the three-dimensional printing apparatus may be employed to print a three-dimensional object that may comprise features that may reduce electromagnetic interference (“EMI”). | 02-11-2016 |
20160046385 | METHODS AND APPARATUS FOR USE IN FORMING A LIGHTNING PROTECTION SYSTEM - A method of forming a lightning protection system for use with an aircraft is provided. The method includes selecting a configuration of at least one layer of electrically conductive material to be applied to a component of the aircraft, wherein the configuration is selected as a function of an amount of lightning protection to be provided thereto. The method also includes applying the at least one layer of electrically conductive material to the component via an additive manufacturing technique. | 02-18-2016 |
20160091821 | METHOD OF MANUFACTURING DEVELOPER CONTAINER - A method of manufacturing a developer container including a frame configured to define a developer containing portion, a first electrode, and a second electrode arranged on a surface of the frame and having a surface opposed to the first electrode, a developer amount in the developer containing portion being detected based on a capacitance between the first electrode and the second electrode, the method including: holding a conductive resin member constituting the second electrode on a mold configured to mold the frame, a surface of the conductive resin member being in contact with a surface of the mold configured to mold a surface of the frame on a side of the developer containing portion; injecting a resin to be formed into the frame, into the mold on which the conductive resin member is held; and curing the resin to form the frame to which the second electrode is fixed. | 03-31-2016 |
20160096294 | Ultrasound Transducer Matching Layers and Method of Manufacturing - An acoustic matching layer where the thickness is defined by a single layer of defined mono-disperse particles. The layer comprises a polymer base in which mono-disperse particles are embedded. The mono-disperse particles can be coated with a solid material that participates in the definition of the acoustic impedance of the layer. The polymer base can include smaller solid particles that participates in the definition of the acoustic impedance of the layer. The invention also provides a method of manufacturing. | 04-07-2016 |
20160096330 | ELECTRICAL POWER SOURCE FOR A 3D PRINTED OBJECT - A process and apparatus integrate a first 3D object model with a second 3D object model to generate an integrated 3D printable model. The first 3D object model models a first object that is passive. The second 3D object model models an electrical power source receptacle that operably connects to an electrical power source that provides electrical power for operation of the first object. The process and apparatus print a 3D object based upon the 3D model. | 04-07-2016 |
20160129620 | MOLDING MACHINE CROSSHEAD AND PARISON FORMING METHOD USING SAME - The present invention provides a molding machine crosshead which uses one additional resin extruder and one base resin extruder that are connected to one annular flow channel of a crosshead unit at mutually different angular positions and which is configured to form a parison by adding an additional layer constituted by an additional resin from the additional resin extruder to a base layer constituted by a base resin supplied from the base resin extruder into the annular flow channel, the additional resin being a material different from the base resin, wherein the additional resin is formed in a linear shape along the longitudinal direction of the parison as part of the parison. | 05-12-2016 |
20220140305 | METHOD AND APPARATUS FOR PRODUCING AN ELECTRODE FOR AN ACCUMULATOR - The invention relates to a method for producing an electrode for an accumulator, wherein an electrode compound is applied to a carrier, in particular a metal foil, by means of an extrusion process. In the extrusion process, the electrode compound is fed through an extrusion die by means of a feeding device. The electrode compound is prepared by mixing in a mixing device and passed on from the mixing device to the feeding device, fluctuations in the flow rate of electrode compound that is passed on from the mixing device to the feeding device being evened out. | 05-05-2022 |
264105000 | Conductive carbon containing | 31 |
20080290546 | Method of making a charge barrier capacitor electrode - Flow-through capacitors are provided with one or more charge barrier layers. Ions trapped in the pore volume of flow-through capacitors cause inefficiencies as these ions are expelled during the charge cycle into the purification path. A charge barrier layer holds these pore volume ions to one side of a desired flow stream, thereby increasing the efficiency with which the flow-through capacitor purifies or concentrates ions. | 11-27-2008 |
20090039540 | REINFORCED ELECTROLYTE MEMBRANE COMPRISING CATALYST FOR PREVENTING REACTANT CROSSOVER AND METHOD FOR MANUFACTURING THE SAME - An object of the present invention is to reduce the amount of hydrogen gas permeating an electrolyte membrane to inhibit cross leak, in which hydrogen reacts with oxygen to thermally degrade the membrane, while improving the mechanical strength of the fuel cell to increase its durability and lifetime. The present invention provides a fuel cell reinforcing electrolyte membrane reinforced by a porous membrane, wherein noble metal carrying carbon is present on a surface of and/or in pores in the porous membrane, said membrane being covered by electrolyte layers. | 02-12-2009 |
20090295012 | SEPARATING PLATE FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME - A separating plate for polymer electrolyte membrane fuel cell and a method for manufacturing the same is provided. Preferred separating plates for polymer electrolyte membrane fuel cell are capable of being light weight and corrosion resistant, as well as being economical to produce and exhibit good physical properties. Preferred separating plates are produced with compositions comprising graphite and phenolic resin. | 12-03-2009 |
20100219550 | METHOD FOR MAKING THERMAL INTERFACE MATERIAL - The present disclosure relates to a method for making a thermal interface material. A carbon nanotube array on a substrate is provided. The carbon nanotube array includes a plurality of carbon nanotubes substantially parallel to each other and substantially perpendicular to the substrate. The carbon nanotubes of the carbon nanotube array are slanted toward a central axis of the carbon nanotube array. A liquid matrix material is compounded with the carbon nanotube array. Additionally, the liquid matrix material is solidified. | 09-02-2010 |
20100219551 | ELECTROCONDUCTIVE STRUCTURE, MANUFACTURING METHOD THEREFOR, AND SEPARATOR FOR FUEL CELL - The present invention provides a method for manufacturing a conductive structure having high electrical conductivity, and a method for manufacturing a dimensionally accurate separator for a fuel cell having high electrical conductivity. In the present invention, the cavity surface temperature of a mold is kept equal to or higher than the crystal melting temperature (T | 09-02-2010 |
20100283174 | Fabrication of polymer grafted carbon nanotubes/polypropylene composite bipolar plates for fuel cell - A composite bipolar plate for a proton exchange membrane fuel cell (PEMFC) is prepared as follows: a) melt compounding a polypropylene resin and graphite powder to form a melt compounding material, the graphite powder content ranging from 50 wt % to 95 wt % based on the total weight of the melt compounding material and the polypropylene resin being a homopolymer of propylene or a random copolymer of propylene and ethylene, butylenes or hexalene, wherein 0.01-15 wt % of polymer-grafted carbon nanotubes by an acyl chlorination-amidization reaction, based on the weight of the polypropylene resin, are added during the compounding; and b) molding the melt compounding material from step a) to form a bipolar plates having a desired shaped at 100-250° C. and 500-4000 psi. | 11-11-2010 |
20100289168 | METHOD FOR MANUFACTURING FLEXIBLE AIR-CATHODE PLATE - A manufacturing method for a flexible air-cathode plate has steps of: mixing carbon powder and polytetrafluoroethylene solution to obtain a mixture; dehydrating the mixture by centrifuge to remove excess water; pressing the mixture to form a plate having a thickness of about 0.2 to 0.3 mm; cutting the plate into at least two plates; and mounting a collector grid between two plates of at least two plates and hot pressing them to obtain the flexible air-cathode plate. Since the flexible air-cathode plate can be curved, the flexible air-cathode plate can be used for a water battery. | 11-18-2010 |
20100308489 | METHOD FOR MAKING CARBON NANOTUBE WIRE STRUCTURE - The present disclosure provides a method for making a carbon nanotube wire structure. A plurality of carbon nanotube arrays is provided. One carbon nanotube film is formed by drawing a number of carbon nanotubes from each of the plurality of carbon nanotube arrays, whereby a plurality of carbon nanotube films is formed. The carbon nanotube films converge at one spot. The carbon nanotube wire structure is formed by treating the carbon nanotube films via at least one of a mechanical method and an organic solvent method. | 12-09-2010 |
20110285049 | CARBON NANOTUBE (CNT)-ENHANCED PRECURSOR FOR CARBON FIBER PRODUCTION AND METHOD OF MAKING A CNT-ENHANCED CONTINUOUS LIGNIN FIBER - A precursor for carbon fiber production comprises a continuous lignin fiber including carbon nanotubes dispersed therein at a concentration of about 10 wt. % or less. A method of melt-spinning a continuous lignin fiber includes preparing a melt comprising molten lignin and a plurality of carbon nanotubes, and extruding the melt through a spinneret to form a continuous lignin fiber having the carbon nanotubes dispersed therein. | 11-24-2011 |
20120018914 | SHEET PRESS MOLDING METHOD AND METHOD OF PRODUCING FUEL CELL SEPARATOR - Provided is a sheet press molding method that can create molded articles having low thickness deviation. In this method, a molded article ( | 01-26-2012 |
20120038079 | METHOD FOR PREPARING AN ELECTRICALLY CONDUCTING ARTICLE - The invention relates to a method for manufacturing an electrically conducting article comprising the following steps:
| 02-16-2012 |
20120074610 | ANODE MATERIAL OF LITHIUM-ION SECONDARY BATTERY AND PREPARATION METHOD THEREOF - In an anode material of a lithium-ion secondary battery and its preparation method, a natural graphite, an artificial graphite or both are mixed to form a graphite powder, and the graphite powder is mixed with a resin of a high hard carbon content and processed by a mist spray drying process, and finally added or coated with a special resin material after a carburizing heat treatment takes place to prepare a graphite composite of the anode material of the lithium-ion secondary battery and achieve a smaller surface area of an anode graphite composite of the battery and extended cycle life and capacity. | 03-29-2012 |
20120091615 | METHOD AND APPARATUS FOR PROVIDING REINFORCED COMPOSITE MATERIALS WITH EMI SHIELDING - A method of forming an item with electromagnetic interference shielding, the method including the steps of: inserting a first polymer into a first compounding extruder, wherein the first compounding extruder provides a first melted charge; inserting the first melted charge into a second compounding extruder, wherein the second compounding extruder introduces a plurality of conductive fibers into the first melted charge and wherein the second compounding extruder provides a second melted charge comprising the first melted charge and a plurality of conductive fibers; depositing the second melted charge onto a least one die of a compression mold; and closing the compression mold about the second melted charge in order to form the item. | 04-19-2012 |
20120211913 | PELLETIZATION AND CALCINATION OF GREEN COKE - A method of calcining green petroleum coke which includes separating the green coke having a particle size of between 0.1 mm and 50 mm into undersized and oversized fractions, pelletizing the undersized fraction with a binder to form pelletized coke, combining the oversized fraction and the pelletized coke to form a feed mixture, and calcining the feed mixture to form calcined coke. The method includes the addition of a pulverization step wherein all the green coke is pulverized before pelletization and the pellets are then calcined to produce a pelletized calcined coke product. | 08-23-2012 |
20130127083 | RAPID PROTOTYPE EXTRUDED CONDUCTIVE PATHWAYS - A process of producing electrically conductive pathways within additively manufactured parts and similar parts made by plastic extrusion nozzles. The process allows for a three-dimensional part having both conductive and non-conductive portions and allows for such parts to be manufactured in a single production step. | 05-23-2013 |
20130147079 | CASING STRUCTURES FOR ELECTRONIC DEVICES - An aspect provides a method, including: fixing a laminated panel, which has been cut into a predetermined shape, to a mold, said laminated panel having an expanded layer disposed between layers made of a conductive resin; injection of molding non-conducting resin into the mold in which the laminated panel has been fixed; wherein a non-conductive region and a conductive region are joined to form a bottom surface of a display casing, said display casing having an inner and outer surface; and wherein an antenna mounting space is formed in the non-conductive region. Other aspects are described and claimed. | 06-13-2013 |
20130207294 | Conductive Paint Composition and Method for Manufacturing Conductive Film Using the Same - Provided are a conductive paint composition and a method for manufacturing a conductive film using the same. The conductive paint composition of the present invention includes: a dispersant made of a block copolymer consisting of a hydrophilic polymer unit and a hydrophobic polymer unit; a conductive material made of a surface-modified carbon compound; a polymer binder: and a medium containing water, an organic solvent, or a mixture thereof. The conductive paint composition is coated and cured on the substrate to form the conductive film, thereby controlling a surface structure of the substrate, and thus, imparting uniform antistatic function, electrostatic dissipation (ESD), conductivity, electromagnetic interference shield function to the substrate. | 08-15-2013 |
20130300019 | METHOD OF MANUFACTURING POLARIZABLE ELECTRODES FOR USE IN ELECTROCHEMICAL CAPACITORS - A method of manufacturing polarizable electrode plates for use in an electrochemical capacitor having a high energy storage capacity. The plates are made of a dry activated carbon and modifying agent mixture combined with a binder. The plates are manufactured by mixing and grinding the mixture, combining the mixture with the binder to form a paste, removing free water from the paste, forming work pieces of desired dimensions from the paste, drying the work pieces, and then forming electrode plates from the work pieces by rolling without the use of processing liquids. | 11-14-2013 |
20130313750 | Process for Producing an Antistatic Yarn - A process for producing an antistatic yarn includes the steps of: (a) providing antistatic composite filaments having carbon black dispersed therein; (b) advancing the antistatic composite filaments to a first heating zone at a first advancing speed which ranges from 230 m/min to 330 m/min; (c) drawing the antistatic composite filaments from the first heating zone to a false twist zone at a second advancing speed such that a draw ratio of the second advancing speed to the first advancing speed ranges from 1.5 to 1.75, thereby obtaining false twisted filaments; and (d) heat-setting the false twisted filaments so as to obtain a permanent antistatic crimped yarn. | 11-28-2013 |
20130320583 | Diffusion Media and Method of Preparation - Resinous fibers of nanometer to micrometer width dimensions are drawn from a multi-component system by a melt extrusion process. The process includes a step of combining a fiber resin with a water-soluble carrier resin to form a resinous mixture. The resinous mixture is extruded to form an extruded resinous mixture, the extruded resinous mixture having strands of the fiber resin with the carrier resin. The extruded resinous mixture is then contacted with water to separate the strands of the fiber resin from the carrier resin. An electrically conductive fibrous sheet is then formed from the strands of fiber resin. The fibrous sheets are useful as diffusion layers in fuel cells. | 12-05-2013 |
20140015160 | Graphene Materials Having Randomly Distributed Two-Dimensional Structural Defects - Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials. | 01-16-2014 |
20140070444 | Distillation preform slurry non ionic and electrolyte liquid and gaseous mechanically refined and nanoparticle dispersion under vacuum processing for Building Materials fine concrete and High Wear-Heat Resistant Parts Brushes; Windings; Coils; Battery Cells; Brake Pads; Washers; Spacers; Bushings; 1.0 to 2.5 Phase Extrusions Die Cast Molding; Refrigeration; Polarized Glass; Spectrometric Processor; Central Processing Unit Processors; Electronic Storage Media; and Precision Silica Alumina Glass Beads for Commercial Aircraft Position Lights - The variable hydraulic press and distillation reservoir manufacture process scientific formula non ionic or electrolyte mechanically refined and nanoparticle, carbon nanofoam CNFs dispersion preform slurry extrusion, with or without ionic suspension element for manufactured 1. preform slurry high wear-heat resistant parts electronic component composite coils, composite windings, annealing, drawn, spun, coils, windings, wire, woven textile mesh, shielding, brushes, inductors, antinode couplers, electric rheostats, starters, motors, alternators, generators, ionic suspension element enhanced composite coils, composite windings, annealing, drawn, spun, coils, windings, wire, woven textile mesh, shielding, brushes, capacitors, battery cells, rheostats, electronic resistors, transformers, transducers, rectifiers, power supplies, or heat sinks 2. preform slurry high wear-heat resistant parts aerospace, automotive, and transportation brake calipers, rotors, pads, and bushings 3. preform slurry non ionic or electrolyte mechanically refined and nanoparticle high wear-heat resistant parts precision casting molds 2.5 phase die cast molding and 4. Building Materials fine concrete, mortar, brick, and tiles. | 03-13-2014 |
20140167309 | INTEGRATION OF DEVICES AND ELECTRICAL CONNECTIONS IN COMPONENTS OR STRUCTURAL PARTS OF POLYMERIC MATERIAL INSTALLED ON A VEHICLE - The invention relates to a method for the manufacturing of a component or a structural part made of polymeric material, adapted to integrate electrical devices and connections, and a system for carrying out the method. The method includes injection moulding of a composite material including: a non-conductive polymeric matrix; a dispersed phase including at least one carbonization promoter to form carbonaceous conductive structures; and a reinforcing-fibre filler to direct the distribution and orientation of the dispersed phase in the polymeric matrix, wherein injection of the composite material into a mould for forming the component or the structural part includes supplying the material in a spatially more-concentrated way at pre-established regions of the component or of the structural part designed for the incorporation of electrical devices or connections, and supplying the material in a spatially more spread-out way elsewhere. | 06-19-2014 |
20140203469 | GRAPHENE-SULFUR NANOCOMPOSITES FOR RECHARGEABLE LITHIUM-SULFUR BATTERY ELECTRODES - Rechargeable lithium-sulfur batteries having a cathode that includes a graphene-sulfur nanocomposite can exhibit improved characteristics. The graphene-sulfur nanocomposite can be characterized by graphene sheets with particles of sulfur adsorbed to the graphene sheets. The sulfur particles have an average diameter less than 50 nm. | 07-24-2014 |
20140210125 | METHOD FOR MAKING CARBON NANTOUBE FILM - A method includes the following steps. An original carbon nanotube film is provided. The original carbon nanotube film includes a plurality of carbon nanotubes substantially oriented along a first direction. The original carbon nanotube film is suspended. The suspended original carbon nanotube film is soaked with an atomized organic solvent to shrink into a carbon nanotube film. Wherein the atomized organic solvent comprises a plurality of dispersed organic droplets with diameters of larger than or equal to 10 micrometers, and less than or equal to 100 micrometers. | 07-31-2014 |
20140264999 | SUBSTRATE CARRIERS AND ARTICLES FORMED FROM COMPOSITIONS COMPRISING CARBON NANOTUBES - Substrate containers formed from improved compositions comprise a polymer and carbon nanotubes to provide enhanced characteristics. In some embodiments, the carbon fibers, e.g., nanotubes, can be mechanically blended or incorporated into the polymer, while in some embodiments carbon nanotubes also may be covalently bonded to the polymer to form corresponding covalent materials. In particular, the polymer can be covalently bonded to the side walls of the carbon nanotubes to form a composite with particularly desirable mechanical properties. The processing of the nanotubes can be facilitated by the dispersion of the nanotubes in an aqueous solution comprising a hydrophylic polymer, such as ethyl vinyl acetate. A dispersion of nanotubes can be combined with a polymer in an extrusion process to blend the materials under high shear, such as in an extruder. | 09-18-2014 |
20150061176 | CATHODE FOR LITHIUM-CONTAINING BATTERIES AND SOLVENT-FREE METHOD FOR THE PRODUCTION THEREOF - The present invention relates to a process for producing a cathode foil of a lithium-containing battery, comprising: | 03-05-2015 |
20150303486 | PRODUCTION METHOD OF POROUS LAYER MATERIAL AND PRODUCTION METHOD OF MEMBRANE ELECTRODE AND GAS DIFFUSION LAYER ASSEMBLY INCLUDING POROUS LAYER MATERIAL (AS AMENDED) - A production method of a porous layer material for forming a porous layer includes the steps of obtaining particles that contain carbon and a water-repellent resin by spray drying a mixed solution that includes the carbon and the water-repellent resin, producing a paste that includes the particles, and extruding or rolling the paste to obtain the porous layer material in a sheet-like form. | 10-22-2015 |
20150344312 | METHOD OF MANUFACTURING GRAPHENE AND CONDUCTOR - The present invention relates to a technique for manufacturing graphene and, more particularly, to a method for manufacturing graphene and a method for manufacturing a conductor using the graphene manufacturing method, which uses the exfoliating or transferring functions of various structures having the physical properties and adhesion peculiar to graphite to manufacture graphene on a large scale and also an electrical conductor or a thermal conductor from the graphene. One aspect of the method for manufacturing graphene and the method for manufacturing a conductor using the graphene manufacturing method is that the method for manufacturing graphene includes: (a) exfoliating or transferring a graphite material onto at least one structure to form graphene particles on the surface of any one of the at least one structure; (b) releasing the graphene particles from the structure; and (c) combining the released graphene particles to form graphene. Another aspect of the method for manufacturing graphene and the method for manufacturing a conductor using the graphene manufacturing method is that the method for manufacturing graphene includes: (a) consecutively exfoliating or transferring a graphite material onto a plurality of structures to form graphene particles on the surface of any one of the plural structures; (b) releasing the graphene particles from the structure; and (c) combining the released graphene particles to form graphene. | 12-03-2015 |
20150368804 | METAL-CONTAINING GRAPHENE HYBRID COMPOSITE, AND PREPARING METHOD OF THE SAME - The present disclosure relates to a metal-containing graphene hybrid composite, a preparing method of the metal-containing graphene hybrid composite, and a preparing method of a metal-containing graphene hybrid film. | 12-24-2015 |
20180022042 | METHOD OF MAKING A POLYMER COMPOSITE | 01-25-2018 |