48th week of 2013 patent applcation highlights part 41 |
Patent application number | Title | Published |
20130316153 | Constructions Comprising Rutile-Type Titanium Oxide; And Methods of Forming and Utilizing Rutile-Type Titanium Oxide - Some embodiments include methods of forming rutile-type titanium oxide. A monolayer of titanium nitride may be formed. The monolayer of titanium nitride may then be oxidized at a temperature less than or equal to about 550° C. to convert it into a monolayer of rutile-type titanium oxide. Some embodiments include methods of forming capacitors that have rutile-type titanium oxide dielectric, and that have at least one electrode comprising titanium nitride. Some embodiments include thermally conductive stacks that contain titanium nitride and rutile-type titanium oxide, and some embodiments include methods of forming such stacks. | 2013-11-28 |
20130316154 | STEREOLITHOGRAPHY RESIN COMPOSITIONS AND THREE-DIMENSIONAL OBJECTS MADE THEREFROM - A photocurable resin composition for three-dimensional photofabrication operations, including stereolithography, comprising (A) a cationically polymerizable compound having two or more bisphenol structures and one or more hydroxyl groups, (B) a cationically polymerizable compound other than the component (A), (C) a cationic photoinitiator, (D) a radically polymerizable compound, (E) a radical photoinitiator, and (F) multilayer polymer particles having a core and a shell layer, the shell layer containing functional group-modified rubber polymer particles having at least one reactive functional group. | 2013-11-28 |
20130316155 | HALOGEN-FREE RESIN COMPOSITION - A halogen-free resin composition includes 100 parts by weight of epoxy resin; 10 to 100 parts by weight of benzoxazine resin; 10 to 100 parts by weight of styrene-maleic anhydride copolymer; and 10 to 90 parts by weight of dicyclopentadiene phenol novolac resin. The halogen-free resin composition features specific ingredients and proportions thereof to attain low dielectric constant (Dk), low dielectric dissipation factor, high heat resistance and high non-flammability and produce prepregs or resin film, and is thus applicable to copper clad laminates and printed circuit boards. | 2013-11-28 |
20130316156 | SLIDING ELEMENT, IN PARTICULAR A PISTON RING, HAVING A COATING - The invention relates to a sliding element, such as a piston ring, comprising a coating on at least one surface comprising, form inside to outside, a bonding layer, a metal DLC layer preferably containing tungsten, and a metal-free DLC layer doped with nitrogen at least in some regions, wherein said sliding element is characterized in that the nitrogen content in the metal-free DLC layer is graduated. | 2013-11-28 |
20130316157 | THERMOPLASTIC SINGLE PLY PROTECTIVE COVERING - A thermoplastic single ply protective roof covering may have two pressure sensitive rubber-based adhesive backings These dual-adhesive backings may be used to provide for a non-heat welded seam having a combination of good seam strength and fire performance. | 2013-11-28 |
20130316158 | VISCOELASTIC PLASTIC INTERLAYER FOR VIBRO-ACOUSTIC DAMPING AND GLAZING COMPRISING SUCH AN INTERLAYER - A viscoelastic plastic interlayer intended to be incorporated between two glass sheets to form a laminated glazing with vibro-acoustic damping properties, the interlayer comprising at least one layer made of viscoelastic plastic with vibro-acoustic damping properties, the interlayer being such that the resonant frequency f | 2013-11-28 |
20130316159 | MULTILAYERED RESIN MOLDED BODY AND METHOD FOR MANUFACTURING SAME - There are provided a multilayered resin molded body having high filler orientability and high mechanical strength, and a method for manufacturing the same. A multilayered resin molded body ( | 2013-11-28 |
20130316160 | CNT DISPERSION LIQUID, CNT COMPACT, CNT COMPOSITION, CNT AGGREGATE, AND METHOD OF PRODUCING EACH - A CNT dispersion liquid of the preset invention includes a CNT agglomerate arranged with a mesh body formed from a plurality of CNTs, the CNT agglomerate being dispersed in a dispersion medium is provided wherein a CNT agglomerate is obtained by extracting from the dispersion liquid and drying the CNT agglomerate the obtained CNT agglomerate has a pore size of 0.02 μm or more and 2.0 μm or less being maximized a differential pore volume in a pore size range of 0.002 μm or more and 10.00 μm or less measured using a mercury intrusion porosimeter. | 2013-11-28 |
20130316161 | Fiber-Reinforced Polyurethane Composite Plates - Fiber-reinforced polyurethane composite plates having a thickness of at least 12 mm contains at least 20% by weight of reinforcing fibers embedded in a polyurethane polymer matrix, which polyurethane polymer matrix has a calculated molecular weight between crosslinks of from 450 to 2500. The composite plates have excellent load-bearing properties and exhibit small permanent sets upon loading. | 2013-11-28 |
20130316162 | TEMPERED GLASS PLATE - Provided is a tempered glass sheet having a compression stress layer in a surface thereof, comprising, as a glass composition expressed in mass % in terms of oxides, 50 to 70% of SiO | 2013-11-28 |
20130316163 | Moisture-Resistant Gypsum Boards And Slurries For Making Same - A gypsum board comprises a cover sheet and a gypsum layer disposed on the cover sheet. The gypsum layer comprises the reaction product of an isocyanate, water, and stucco. The isocyanate increases the moisture resistance of the gypsum board. A method of manufacturing the gypsum board comprises the steps of combining the isocyanate, the water, and the stucco to form a slurry, and applying the slurry to a cover sheet to form the gypsum layer on the cover sheet. | 2013-11-28 |
20130316164 | Gelatinous Triblock Copolymer Elastomer Particles in Polyurethane Flexible Foams - Combinations of gelatinous elastomer and polyurethane foam may be made by introducing a plasticized triblock copolymer resin and/or a diblock copolymer resin at least partially cured into gel particles into a mixture of polyurethane foam forming components including a polyol and an isocyanate. The plasticized copolymer resin is polymerized to form a cured gelatinous elastomer or gel, which is then reduced in size, for instance to give an average particle size of 10 millimeters or less. Polymerizing the polyol and the isocyanate forms polyurethane foam. The polyurethane reaction is exothermic and can generate sufficient temperature to at least partially melt the styrene-portion of the triblock copolymer resin thereby extending the crosslinking and in some cases integrating the triblock copolymer within the polyurethane polymer matrix. The gel component has higher heat capacity than polyurethane foam and thus has good thermal conductivity and acts as a heat sink. | 2013-11-28 |
20130316165 | PRESSURE-SENSITIVE ADHESIVE SHEET - This invention provides a PSA sheet comprising a single PSA layer having a thickness of 100 μm or larger. The PSA layer is formed from a solvent-based PSA composition. When a cross-sectional area vertical to the PSA layer is observed, the PSA layer has fewer than 1.0 bubble of 100 μm size or larger per mm | 2013-11-28 |
20130316166 | Material with Variable Optical Transmission Based on a Porous Matrix that Includes Hygroscopic or Deliquescent Substances and Device that Comprises Said Material - The present invention provides a material that comprises hygroscopic or deliquescent particles encapsulated in a transparent matrix which may or may not be on a support or substrate, the process for obtaining said material and the use thereof for the manufacturing of devices with controlled variable optical transmission. | 2013-11-28 |
20130316167 | COPPER SUBSTRATE FOR DEPOSITION OF GRAPHENE - Technologies are presented for growing graphene by chemical vapor deposition (CVD) on a high purity copper surface. The surface may be prepared by deposition of a high purity copper layer on a lower purity copper substrate using deposition processes such as sputtering, evaporation, electroplating, or CVD. The deposition of the high purity copper layer may be followed by a thermal treatment to facilitate grain growth. Use of the high purity copper layer in combination with the lower purity copper substrate may provide thermal expansion matching, compatibility with copper etch removal, or reduction of contamination, producing fewer graphene defects compared to direct deposition on a lower purity substrate at substantially less expense than deposition approaches using a high purity copper foil substrate. | 2013-11-28 |
20130316168 | Touch Screen with Bacteria Inhibition Layer and Manufacturing Method Thereof - The present invention is to provide a touch screen having a bacteria inhibition layer for prohibiting bacteria from growing thereon and a method for manufacturing the same comprising uniformly dispersing particles of nano metal material in a solution to be applied to a surface treatment so that the solution can have a concentration of 20 ppm to 500 ppm; evenly spray coating the solution on a screen of the touch screen; and subjecting the solution coated on the screen of the touch screen to a heat treatment until solvent in the solution is completely evaporated so that the particles of the nano metal material are densely adhered to the screen of the touch screen to form a bacteria inhibition layer thereon. | 2013-11-28 |
20130316169 | PREPREG AND FIBER REINFORCED COMPOSITE MATERIAL - The present invention provides a prepreg comprising a reinforcement fiber [A], an epoxy resin [B] having two or more epoxy groups per molecule, a compound [C] capable of curing component [B], crosslinked resin particles [D] having a refractive index in the range of 1.49 to 1.61, and carbon black [E]. Furthermore, the surface layer of the prepreg that occupies 10% of the average prepreg thickness from each surface of the prepreg comprises components [B] to [E], and the refractive index, n | 2013-11-28 |
20130316170 | Resin Composition for Flexible Printed Circuit Board - A resin composition for a flexible printed circuit board that can attain high adhesiveness and solder reflow resistance even if a base film having low dielectric properties is used, and that attains excellent electrical properties. The resin comprises a fluororesin and an isocyanate compound, wherein the fluororesin has a content of 1 to 50% by mass, and a hydroxyl equivalent of 300 to 5500 g/equivalent. | 2013-11-28 |
20130316171 | CO-CURE PROCESS FOR AUTODEPOSITION COATING - A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer. | 2013-11-28 |
20130316172 | CARBON NANOTUBE ELONGATES AND METHODS OF MAKING - A method using of electrostatic spraying or dispersing processes and techniques for depositing a particulate material onto the outside surfaces of carbon nanotubes (CNTs) and CNT elongates consisting of the CNTs. The particulate material can include either or both particles and droplets, and the material can be an element, compound or composition, including polymers and thermoplastics. The particulate material is dispersed and induced with a static charge, while the CNT elongate is grounded. | 2013-11-28 |
20130316173 | COATED STEEL SUCKER RODS AND PROCESS FOR MANUFACTURE OF SAME - In a process for applying a friction-resistant coating to a steel sucker rod, the rod is passed, in sequence, through a surface preparation stage (for example, scale removal, shot peening, or other suitable method), an adhesive application stage (to enhance the strength of the coating's bond to the rod), an extrusion stage (in which the rod is passed through a die in conjunction with a flow of melted polymeric coating material), and a cooling (coating solidification) stage. Typically, the radial thickness of the coating will be between 0.125 and 0.375 inches. The process is adaptable to apply extruded coatings to continuous rod or to individual sucker rods having upset ends. The coating may be selected from but is not limited to high-density polyethylene, cross-linked polyethylene, polyvinylidene fluoride, ethylene tetrafluoroethylene, polytetrafluoroethylene, polyphenylensulfide, nylon, polyester, polyethersulfone, polyethylene terephthalate, polypropylene, polystyrene, epoxy, or acetyl. | 2013-11-28 |
20130316174 | Non Halogen Flame Retardant Thermoplastic Polyurethane - Flame retardant thermoplastic polyurethane (TPU) compositions are disclosed having a flame retardant package comprising an organo-phosphinate component, an organo-phosphate component, and a polyhydric alcohol. The flame retardant components may be present in an amount from about 5 to about 40 weight percent of the phosphinate compound; from about 5 to about 20 weight percent of the phosphate compound, and from about 0.1 to about 15 weight percent of the polyhydric alcohol, based on the total weight of the TPU composition. Processes are disclosed to make the TPU compositions and to make wire and cable constructions employing the TPU compositions as the jacket of the wire and cable constructions. The TPU compositions exhibit excellent flame retardant capabilities as measured by Limited Oxygen Index testing and/or UL 94 Vertical Burn tests. | 2013-11-28 |
20130316175 | METHOD FOR PREPARING BARIUM CARBONATE AND THE PRODUCT OBTAINED BY THE METHOD - The present invention relates to a method for preparing barium carbonate and the barium carbonate product obtained by the method. The method for preparing barium carbonate comprises: (1) Adding barium hydroxide octahydrate crystal into the ice-water bath and mixing them, and controlling the temperature to be within 0˜5° C.; (2) Introducing carbon dioxide into the mixture obtained from the step (1), till pH value of the reaction solution reaches 6.0-7.0; (3) Carrying out solid-liquid separation for the solid-liquid mixture obtained from the step (2), drying the obtained solid so as to obtain barium carbonate product. The present invention method solves the problem in the prior art that the character of low strontium and the character of large specific surface area can not co-exist, which makes the property of barium carbonate product can not affect the sintering temperature, and thus the property material is improved. | 2013-11-28 |
20130316176 | LOW-SUBSTITUTED HYDROXYPROPYLCELLULOSE POWDER - Provided is a low-substituted hydroxypropylcellulose powder having high compressibility, good flowability and excellent disintegration. The powder has an average particle size of 10 to 100 μm and a specific surface area measured by BET method of at least 1.0 m | 2013-11-28 |
20130316177 | METHOD FOR THE PRODUCTION OF ABSORBENT POLYMER PARTICLES BY POLYMERIZING DROPS OF A MONOMER SOLUTION - A process for preparing water-absorbing polymer beads by polymerizing droplets comprising at least one monomer in a gas phase surrounding the droplets, the droplets being obtained by enveloping a first monomer solution with a second monomer solution and polymerizing the second monomer solution and polymerizing to give a more highly crosslinked polymer than the first monomer solution. | 2013-11-28 |
20130316178 | PROCESS FOR PRODUCING SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN, SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN PRODUCED BY THE PROCESS, SPHERICAL CARBON PARTICLES AND SPHERICAL ACTIVATED CARBON PARTICLES - Providing a process for advantageously producing spherical particles of furfuryl alcohol resin using only furfuryl alcohol without using a harmful aldehyde as a starting material. In the process, furfuryl alcohol is subjected to a self-condensation reaction in the presence of an acid catalyst, whereby a fluidic condensation resin of furfuryl alcohol is obtained. The condensation resin of furfuryl alcohol is granulated and cured using water as a reaction medium in the presence of a dispersion stabilizer and an acid catalyst having a pKa of not more than 1.5, whereby spherical cured resin particles are formed. | 2013-11-28 |
20130316179 | METAL-CARBON COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SAME - Provided are a metal-carbon composite material which can have improved productivity, has sufficient performance, can be used in a wide range of fields, and can have a reduced burden on the environment; and a method for manufacturing the same. | 2013-11-28 |
20130316180 | Biocompatible Packaging Suitable for Long-term Implantation and Method of Formation - A method for forming an electrical-conductor-free vapor barrier suitable for protecting long-term implanted electronic systems is disclosed. The method comprises forming a nascent layer of a partially cured layer and repeatedly compressing the layer via a roller-based process. Once the layer has been suitably compressed, the layer is fully cured. In some embodiments, a multi-layer protective layer is formed by repeating the roller-based formation process for each of a plurality of layers. In some embodiments, a multi-layer protective layer comprising layers of different materials is formed. | 2013-11-28 |
20130316181 | TIRE AND TIRE MANUFACTURING METHOD - Simple manufacture for a tire in which color does not come off during running. A tire case | 2013-11-28 |
20130316182 | METHOD FOR PRODUCING GAS BARRIER FILM, GAS BARRIER FILM, AND ELECTRONIC DEVICE - An object of the present invention is to provide a method for producing a gas barrier film, capable of producing a gas barrier film which has production suitability in a roll-to-roll manner and is excellent in productivity and in gas barrier performance. The method for producing a gas barrier film including: a coating step for coating a first barrier layer formed on a base with a coating liquid containing a polysilazane compound to form a coating film; and an ultraviolet ray irradiation step for irradiation with a vacuum ultraviolet ray by light sources to form a second barrier layer, wherein an illuminance of the vacuum ultraviolet ray received on a coating film surface by the coating film from start to end of the irradiation with the vacuum ultraviolet ray is 160 mW/cm | 2013-11-28 |
20130316183 | LOCALIZED REPAIR OF SUPERALLOY COMPONENT - A method for repairing a damaged portion ( | 2013-11-28 |
20130316184 | Spacer Profile and Insulating Glass Unit Comprising Such a Spacer - A spacer profile adapted to be used in a spacer frame of an insulating glass unit includes a hollow profile body made of a first synthetic material and a chamber for accommodating hydroscopic material, the hollow profile body having an inner wall that is, in an assembled state of the insulating glass unit, directed to the intervening space between panes of the insulating glass unit, an outer wall on the opposite side of the inner wall, a first side wall and a second side wall on the opposite side to the first side wall, the walls being connected to form the chamber, and a diffusion barrier portion made of a second synthetic material with sheet silicates and being formed as at least a part of the outer wall. | 2013-11-28 |
20130316185 | SHEET METAL PIECE HAVING WELD NOTCH AND METHOD OF FORMING THE SAME - A sheet metal piece includes a base material layer and one or more intermediate and coating material layers, along with a weld notch formed along an edge region of the piece. At least a portion of the coating and intermediate material layers is removed at the weld notch so that certain constituents from such layers do not affect the integrity of a nearby weld joint when it is subsequently formed along the edge region. Various methods of ablation, including laser ablation, can be used to form the weld notch. | 2013-11-28 |
20130316186 | SPHERICAL OBJECT FORMED OF SEVERAL JOINT PARTS AND METHOD FOR PRODUCING SPHERICAL OBJECT FORMED OF SEVERAL JOINT PARTS - A spherical object formed of several joint parts and a method for producing a spherical object formed of several joint parts, where the spherical object includes at least twenty pieces of hexagonal panel type elements and at least twelve pieces of pentagonal panel type elements. The radius of curvature of each panel type element is shaped in such a way that, when assembled, the elements make up a hollow spherical object with a radius of not less than 1.5 meters. Each panel type element is additionally provided with an attachment and handling cap. | 2013-11-28 |
20130316187 | METHOD FOR THE ROLL-FORMING OF PROFILES AND A STRUCTURAL PART PRODUCED THEREBY - A method for the roll-forming of profiles or structural parts from semifinished sheet-like products, in particular from metallic materials, in particular from steel sheet or aluminum. For this, the semifinished sheet-like product is adjusted in its temperature, the adjustment of the temperature taking place locally, in particular in forming regions of the semifinished product that are intended to undergo a forming operation. Furthermore, a component is preferably produced by using this method, in particular a structural part for a seat structure of a motor vehicle, in particular a vehicle seat rail that can be adjusted forwards and backwards to adjust the seat, and to a roll-forming device for carrying out the method. | 2013-11-28 |
20130316188 | SLIDING MEMBER AND PRODUCTION METHOD FOR SAME - A sliding member has a sliding surface of a different form than a conventional sliding surface, and exhibits stable sliding characteristics even under a high surface pressure. The sliding member has a sliding surface formed on a surface of a metal base material, and includes two surface textures: a hard part and a tough part. The tough part contacts with the hard part and has a hardness lower than that of the hard part. The sliding surface includes the surface texture, in which the hard part and the tough part that supports the hard part are present in a mixed fashion with a micro-meso region level, and stably exhibits excellent wear resistance. | 2013-11-28 |
20130316189 | SLIDING - A slide member is provided with a base material and an overlay provided over the base material. The overlay includes a plurality of regions in a thickness direction including a region located in sliding-surface side that slides with the counter element and a region located in a base-material side. A material forming the overlay includes a plurality of crystal planes. Orientation index of at least one of the crystal planes differs in the region located in the sliding-surface side and the region located in the base-material side of the overlay. | 2013-11-28 |
20130316190 | ZINC-IRON ALLOY LAYER MATERIAL - The invention discloses a zinc-iron alloy layer material having a body centred cubic crystal structure of the Γ-phase, a (330) texture and an iron content of 12 to 20 wt.-% deposited from an alkaline aqueous plating bath. The zinc alloy layer material provides a high corrosion protection to metallic substrates, has a high hardness and a bright appearance. | 2013-11-28 |
20130316191 | WELDING STRUCTURE AND WELDING METHOD - A welding structure ( | 2013-11-28 |
20130316192 | METHOD FOR SURFACE TREATMENT OF A PROTECTIVELY COATED SUBSTRATE - A method is shown for surface-treating a protectively coated substrate ( | 2013-11-28 |
20130316193 | WELDED JOINT OF DUPLEX STAINLESS STEEL - A welded joint of duplex stainless steel, which can suppress precipitation of σ phase under high heat input welding, is excellent in SCC resistance under high-temperature chloride environments. A weld metal of the welded joint contains, in mass percent, C: at most 0.030%, Si: 0.20 to 1.00%, Mn: at most 8.00%, P: at most 0.040%, S: at most 0.0100%, Cu: at most 2.00%, Ni: 7.00 to 12.00%, Cr: 20.0 to 30.0%, Mo: 1 to 4%, N: 0.100 to 0.350%, sol. Al: at most 0.040%, and O: at most 0.035%, the balance being Fe and impurities. The weld metal satisfies Expressions (1) and (3): | 2013-11-28 |
20130316194 | MANUFACTURING METHOD OF GLASS BLANK FOR MAGNETIC DISK, MANUFACTURING METHOD OF GLASS SUBSTRATE FOR MAGNETIC DISK, GLASS BLANK FOR MAGNETIC DISK, GLASS SUBSTRATE FOR MAGNETIC DISK, AND MAGNETIC DISK - To provide a method for manufacturing a glass blank for magnetic disk and a method for manufacturing a glass substrate for magnetic disk, which are capable of producing a glass blank for magnetic disk having a good surface waviness by press forming, and a method for manufacturing a glass substrate for magnetic disk. A method for manufacturing a glass blank for magnetic disk, which includes a forming process of press-forming a lump of molten glass using a pair of dies, wherein in the forming process, press forming is performed using thermally equalizing means for reducing a difference in temperature in the press forming surface of the die during pressing of the molten glass. | 2013-11-28 |
20130316195 | METHOD AND APPARATUS FOR A SMALL POWER SOURCE FOR AN IMPLANTABLE DEVICE - An example includes apparatus including a non-thin-film battery, that can include an implantable housing, electronics disposed in the implantable housing, and a battery disposed in the implantable housing, the battery comprising: a plurality of cells electrically connected to one another, with at least one cell including a stack including at least one substantially planar anode having a thickness greater than 1 micrometer and at least one substantially planar cathode having a thickness greater than 1 micrometer, and a cell housing enclosing the stack of substantially planar anodes and cathodes and displacing less than approximately 0.024 cubic centimeters, wherein the plurality of cells are interconnected in at least one of series and parallel, and terminals interconnecting the battery and the electronics. | 2013-11-28 |
20130316196 | ENERGY GENERATION SYSTEM AND RELATED USES THEREOF - A self contained energy generating system that comprises a galvanic battery and a power distribution system. The energy generating system is used to purify water by using a reverse osmosis device that draws in a source of water and transfers electrolytes to the galvanic battery. Upon contact with the electrolyte, the galvanic battery produces energy by an oxidation-reduction reaction of the cathode and anode and transfers energy to the power distribution system, which in turn provides power to the osmosis device. Additionally, the system includes a hydrogen fuel cell to increase the amount of energy generated and a power storage device for storing excess energy generated. The system also includes a controller which is configured to regulate the overall operation of the system. | 2013-11-28 |
20130316197 | ENERGY STORAGE ARTICLE AND METHOD - Systems and methods for obtaining and/or maintaining a column height of an electrolyte relative to a separator surface within an energy storage device. Embodiments of the invention provide a wicking component, a current collector, and a bias component. The current collector is positioned to force the bias component to press the wicking component tight to an inner surface of a separator. The bias component maintains contact between the wicking component and the surface of separator and creates a capillary gap in which sodium wicks. | 2013-11-28 |
20130316198 | BATTERY MANAGEMENT SYSTEMS WITH THERMALLY INTEGRATED FIRE SUPPRESSION - A thermal management system is integral to a battery pack and/or individual cells. It relies on passive liquid-vapor phase change heat removal to provide enhanced thermal protection via rapid expulsion of inert high pressure refrigerant during abnormal abuse events and can be integrated with a cooling system that operates during normal operation. When a thermal runaway event occurs and sensed by either active or passive sensors, the high pressure refrigerant is preferentially ejected through strategically placed passages within the pack to rapidly quench the battery. | 2013-11-28 |
20130316199 | ELECTROCHEMICAL BALANCE IN A VANADIUM FLOW BATTERY - A Flow Cell System that utilizes a Vanadium Chemistry is provided. The flow cell system includes a stack, storage tanks for electrolyte, and a rebalance system coupled to correct the electrolyte oxidation state. Methods of rebalancing the negative imbalance and positive imbalance in the flow cell system are also disclosed. | 2013-11-28 |
20130316200 | POWER SOURCE APPARATUS HAVING BUS-BARS - A power source apparatus including batteries having positive and negative electrode regions, parallel blocks with batteries stacked together and electrically connected in parallel, multiple parallel-series connected blocks with the parallel blocks electrically connected in series, and bus-bars having a plurality of terminal insertion holes. Batteries in a parallel block are stacked together lining-up positive electrode regions on one side and negative electrode regions on the other side. Parallel blocks in a multiple parallel-series connected block are stacked so as to reverse the orientation of each block added to the stack. The bus-bars are integrated pieces that can electrically connect the batteries in a parallel block in parallel as well as electrically connect the parallel blocks in series. | 2013-11-28 |
20130316201 | Secondary Battery - There is proposed a secondary battery with a large capacity that excels in safety by causing a safety valve to reliably operate to immediately discharge gas produced in the battery in a limited battery space for the purpose of increasing the capacity and the energy density of the battery. The present invention provides a secondary battery with a high battery capacity of 100 Ah or more. A cleavage valve | 2013-11-28 |
20130316202 | BATTERY CELL HOLDER OF IMPROVED CONNECTING RELIABILITY AND BATTERY MODULE EMPLOYED WITH THE SAME - Disclosed is a battery cell holder configured so that a cylindrical battery cell is mounted therein, the battery cell holder including an upper cover including a first main body to cover an upper part of the battery cell in a state in which a first electrode terminal of the battery cell is exposed and at least one first extension fastening part extending downward from the first main body and a lower cover including a second main body to cover a lower part of the battery cell in a state in which a second electrode terminal of the battery cell having a polarity opposite to that of the first electrode terminal is exposed and at least one second extension fastening part extending upward from the second main body. | 2013-11-28 |
20130316203 | BATTERY MODULE - A battery module includes a frame, at least one first batteries array, at least one second batteries array, at least one heat dissipation slot and at least one modular heat dissipation structure. The first batteries array is accommodated in the frame, and includes a plurality of first batteries substantially arranged along a first direction. The second batteries array is accommodated in the frame, and includes a plurality of second batteries substantially arranged along the first direction. The modular heat dissipation structure is inserted into the heat dissipation slot and thermally contacts the first batteries and the second batteries, wherein the modular heat dissipation structure can be chosen as various types according to heat dissipation demands. | 2013-11-28 |
20130316204 | ELECTRODE ASSEMBLY, FABRICATING METHOD THEREOF, AND RECHARGEABLE BATTERY - A spirally-wound electrode assembly includes: a first electrode and a second electrode; a separator interposed between the first electrode and the second electrode; and a connection portion fixing first ends of portions of the separator, and the first electrode is adjacent to the connection portion and is between the portions of the separator. A rechargeable battery including a spirally-wound electrode assembly, and a method of manufacturing an electrode assembly are also provided. | 2013-11-28 |
20130316205 | CYLINDRICAL SECONDARY BATTERY OF IMPROVED SAFETY - Disclosed herein is a secondary battery having a jelly roll type electrode assembly (‘jelly roll’) of a cathode/separator/anode structure mounted in a battery container, wherein a seal tape is attached to an outer side of the jelly roll including a wound end of the jelly roll, and the seal tape reacts with an electrolyte with the result that the seal tape is gelled. | 2013-11-28 |
20130316206 | MANDREL FOR PREPARATION OF JELLY-ROLL TYPE ELECTRODE ASSEMBLY - Disclosed herein is a mandrel configured to be used in a winding process for manufacturing a jelly roll type electrode assembly using a long sheet type stack of a cathode/separator/anode structure, wherein the mandrel is oval in a section perpendicular to a rotational central axis of the mandrel, a length ratio of a major axis to a minor axis of the mandrel being 1.5 or more, and a tilt of an outer side of the mandrel is continuously changed from an end of the minor axis of the mandrel to an end of the major axis of the mandrel in the section perpendicular to the rotational central axis of the mandrel. | 2013-11-28 |
20130316207 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - The nonaqueous electrolyte secondary battery includes a wound electrode body in which a positive and a negative electrode plates are wound with a separator therebetween and an air gap portion is formed at the winding axis center. A negative electrode collector tab is joined to a negative electrode exposed portion on the winding start side. This collector tab is bent so as to be touched and joined to the inside bottom portion of a battery exterior can at the position corresponding to the air gap portion. In a plan view, the air gap portion of is formed in a shape having an arc portion and a chord portion. In a plan view, the negative electrode collector tab is made to be linear along the chord portion of the negative electrode exposed portion on the winding start side, and is joined to the negative electrode exposed portion at this chord portion. | 2013-11-28 |
20130316208 | Lithium-Ion Battery - The present invention provides a cylindrical lithium-ion secondary battery. The lithium-ion battery of the present invention has a structure in which the value of B/A is optimized, where the distance between an electrode pole to which strip-form lead pieces are welded, the lead pieces being formed intermittently in the winding direction, which is the longitudinal direction of the belt-like electrodes, and the inner wall of the battery can is represented by A, and the distance between the electrode pole and the wound electrode group is represented by B, in order to secure an exhaust passage for the gas generated upon occurrence of an abnormality in the battery. | 2013-11-28 |
20130316209 | BATTERY AND MANUFACTURING METHOD OF THE BATTERY - A battery includes a first electrode plate, a second electrode plate, a separator interposed between the first and second electrode plates, a closed-end cylindrical metal case accommodating these three elements, and a sealing member sealing an opening of the metal case with an insulating member interposed therebetween. The first and second electrode plates are wound with the separator interposed therebetween to form a wound electrode group. A center axis portion of the wound electrode group is substantially the same as a center axis of a cylinder of the metal case, and contains no power-generating element. A first current collector lead coupled to the first electrode plate extends toward the opening of the metal case, and joined to an inner sidewall surface of the metal case. A second current collector lead coupled to the second electrode plate extends toward the opening of the metal case, and joined to the sealing member. | 2013-11-28 |
20130316210 | SECONDARY BATTERY AND ASSEMBLED BATTERY - An assembled battery ( | 2013-11-28 |
20130316211 | BATTERY MODULE - A battery module including a plurality of battery cells; a housing fixing a position of the plurality of battery cells; and a barrier between adjacent ones of the plurality of battery cells, the barrier including a base facing a wide surface of the battery cells, and at least one flange on a periphery of the base, wherein the at least one flange includes at least one flange battery spacer on an inner side thereof and at least one housing spacer on an outer side thereof. | 2013-11-28 |
20130316212 | BATTERY CONTAINER, SUB-BATTERY CONTAINER USED THEREIN, AND BATTERY PACK USING THE SAME - Disclosed is a battery container, which may stably support a plurality of battery modules received in the battery container and facilitate the stacking and separation of the battery modules, a sub-battery container used therein, and a battery pack using the same. The sub-battery container, includes two side plates standing to face each other at both side walls of the sub-battery container; and horizontal support bars disposed in parallel and so that both longitudinal ends of the horizontal support bars are coupled to the opposing corners of the two side plates, wherein the horizontal support bars include an upper horizontal support bar and a lower horizontal support bar, and the lower horizontal support bar and the upper horizontal support bar have uneven portions capable of coupling to each other at the bottom of the lower horizontal support bar and at the top of the upper horizontal support bar. | 2013-11-28 |
20130316213 | POLYOLEFIN COMPOSITION - A polyolefin composition comprising:
| 2013-11-28 |
20130316214 | CELL CASE AND STRUCTURE FOR ATTACHING CELL CASE - A cell case is provided which maintains cell temperature low by reducing heat reception during no power generation, while ensuring heat dissipation performance during generating power, and which is capable of suppressing reduction of cell capacity due to thermal degradation. A structure for attaching the cell case is also provided. The cell case has a sealed structure and houses a battery module. The cell case has a supporting mechanism which forms a space between the outer surface of the battery module and the inner surface of the case. A first cover layer has a radiation emissivity larger than that of the outer surface of the battery module and is disposed on the outer surface of the cell module. A second cover layer has a radiation emissivity larger than that of the inner surface of the case and is disposed on the inner surface of the case. | 2013-11-28 |
20130316215 | TRANSPORT APPARATUS - A transport apparatus including a rotary portion for providing a source of a rotary motion; a motion transfer portion for mechanically transferring a rotational force of the rotary portion; a battery pack; and a cooling portion for receiving the rotation force transferred from the motion transfer portion and cooling the battery pack by moving a fluid. | 2013-11-28 |
20130316216 | BATTERY CELL - A battery cell, in particular a lithium-ion battery cell, includes a housing, at least two electrical storage elements and a conductive cooling sheet metal. The at least two storage elements and the conductive cooling sheet metal are situated in the housing. | 2013-11-28 |
20130316217 | CONNECTION PLATE FOR BATTERY TERMINALS AND METHOD FOR MANUFACTURING CONNECTION PLATE FOR BATTERY TERMINALS - A connection plate for battery terminals capable of inhibiting a base and a battery terminal connection portion from being detached from each other is provided. This connection plate for battery terminals ( | 2013-11-28 |
20130316218 | ELECTROCHEMICAL ENERGY ACCUMULATOR - A glass-based material is disclosed, which is suitable for the production of a separator for an electrochemical energy accumulator, in particular for a lithium ion accumulator, wherein the glass-based material comprises at least the following constituents (in wt.-% based on oxide): SiO | 2013-11-28 |
20130316219 | METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREFROM, AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME - The present invention provides a method for manufacturing a separator, comprising the steps of (S1) preparing a porous planar substrate having multiple pores; (S2) coating a coating solution obtained by dissolving a binder polymer in a solvent and dispersing inoganic particles therein on the porous substrate to form a porous coating layer and drying the porous coating layer; and (S3) applying a binder solution on the surface of the dried porous coating layer to form an adhesive layer, wherein the binder solution has a surface energy of at least 10 mN/m higher than that of the porous coating layer and a contact angle of the binder solution to the surface of the porous coating layer maintained at 80° or more for 30 seconds. In accordance with the present invention, a separator capable of obtaining sufficient adhesion force with minimizing the amount of an adhesive used for the adhesion with an electrode, and minimizing the deterioration of battery performances can be easily manufactured. | 2013-11-28 |
20130316220 | ELECTRODE ASSEMBLY AND SECONDARY BATTERY HAVING THE SAME - An electrode assembly for a battery. The electrode assembly includes a positive electrode with a positive electrode active material layer and a negative electrode with a negative electrode active material layer. The assembly further includes a separator that has a porous layer formed of a ceramic material and a binder and a polyolefin resin layer. The porous layer has a thickness of about 4 to 6 μm and the polyolefin resin layer has a thickness of about 12 to 16 μm. | 2013-11-28 |
20130316221 | LITHIUM SECONDARY BATTERY AND PREPARATION THEREOF - The present invention provides a lithium secondary battery and the preparation thereof, more specifically a lithium secondary battery comprising an electrode assembly having a cathode, an anode, and a separator interposed between the cathode and the anode; and a non-aqueous electrolyte solution impregnated in the electrode assembly, wherein the separator further comprises a layer having a plurality of destroyed capsules dispersed therein, the layer being formed on at least one surface of the separator coming into contact with the cathode and the anode, and the destroyed capsules has a film formed from a binder polymer and inorganic particles dispersed therebetween. The lithium secondary battery of the present invention can be prepared without the separate introducing process of a non-aqueous electrolyte solution, and has a separator exhibiting improved mechanical property and safety. | 2013-11-28 |
20130316222 | BRAZE COMPOSITIONS, AND RELATED DEVICES - A braze alloy composition for sealing a ceramic component to a metal component in an electrochemical cell is presented. The braze alloy composition includes copper, nickel, and an active metal element. The braze alloy includes nickel in an amount less than about 30 weight percent, and the active metal element in an amount less than about 10 weight percent. An electrochemical cell using the braze alloy for sealing a ceramic component to a metal component in the cell is also provided. | 2013-11-28 |
20130316223 | ANODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME - Disclosed is an anode active material for secondary batteries enabling intercalation and deintercalation of lithium ions, the anode active material comprising lithium metal oxide containing a halogen atom. | 2013-11-28 |
20130316224 | Method For Preparing Secondary Battery And The Secondary Battery Prepared By Using The Same - Disclosed is a method for producing a secondary battery in which an electrode assembly comprising a cathode, an anode and a separator interposed between the cathode and the anode is accommodated in a battery case, the method comprising inserting the electrode assembly into the battery case, injecting an electrolyte into the battery case accommodating the electrode assembly to obtain a secondary battery, storing the secondary battery at a SOC of 1 to 20 for 3 hours to 10 days, removing gas present in the secondary battery, and sealing the battery case, wherein the anode comprises lithium titanium oxide (LTO) represented by the following Formula 1 as an anode active material: | 2013-11-28 |
20130316225 | ELECTRIC STORAGE ELEMENT AND METHOD FOR MANUFACTURING THE SAME - An electric storage element has a casing, a power generating element arranged inside the casing, a current collector, and a connection member. The current collector is connected to the power generating element and directly fixed to the casing. The connection member penetrates through the casing without a clearance and is connected to the current collector | 2013-11-28 |
20130316226 | BRAZE COMPOSITIONS, AND RELATED DEVICES - A braze alloy composition for sealing a ceramic component to a metal component in an electrochemical cell is presented. The braze alloy composition includes nickel, silicon, boron, and an active metal element. The braze alloy includes nickel in an amount greater than about 50 weight percent, and the active metal element in an amount less than about 10 weight percent. An electrochemical cell using the braze alloy for sealing a ceramic component to a metal component in the cell is also provided. | 2013-11-28 |
20130316227 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention is to provide a non-aqueous electrolyte secondary battery that can suppress a decrease in discharge performance and a decrease in residual capacity after storage at charged state under high temperature. The non-aqueous electrolyte secondary battery includes a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, a non-aqueous electrolyte, and a separator provided between the positive electrode and the negative electrode, the positive electrode active material includes lithium cobaltate and an erbium compound 22 fixed to at least part of the surface of this lithium cobaltate 21, and the non-aqueous electrolyte contains 1,3-bis(isocyanatomethyl)cyclohexane. | 2013-11-28 |
20130316228 | SODIUM ION CONDUCTOR BASED ON SODIUM TITANATE - A sodium ion conductor is described which includes a sodium titanate. Moreover, a also described are a galvanic cell, a sensor having this type of sodium ion conductor ( | 2013-11-28 |
20130316229 | NON-AQUEOUS ELECTROLYTE SOLUTION AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY EMPLOYING THE SAME - The demand for improvements in lithium non-aqueous electrolyte secondary batteries has been constantly increasing in recent years, but the durability—most prominently the cycle characteristics—have resided in a trade off relationship with properties such as the capacity, resistance, and output characteristics. A problem has thus been a poor overall property balance. In order to solve this problem, the present invention uses a non-aqueous electrolyte solution including, in addition to an electrolyte and a non-aqueous solvent, (A) at least one compound selected from the group consisting of carbonates having a carbon-carbon unsaturated bond, compounds represented by the following general formula (1), sulfoxides, sulfites, sulfones, sulfonates, sultones, and sulfates; (B) a fluorine atom-containing cyclic carbonate; and (C) a compound that has at least two isocyanate groups in the molecule. | 2013-11-28 |
20130316230 | NANOSTRUCTURE SURFACE MODIFIED Cu THIN FILM FOR LITHIUM ION NEGATIVE ELECTRODE APPLICATION - A nanostructure on Cu comprising a plurality of Cu(OH) | 2013-11-28 |
20130316231 | AQUEOUS LIQUID COMPOSITION, AQUEOUS COATING, FUNCTIONAL COATING FILM, AND COMPOSITE MATERIAL - An aqueous liquid composition contains a water-based medium containing water, a polymer having at least one type of groups selected from hydroxyl groups and amino groups, and phosphonobutanetricarboxylic acid. The aqueous liquid composition contains low-cost materials having low environmental load, can retain adequate viscosity even when stored over a long term, and can form a functional coating film having excellent adhesiveness to a base material and superb durability, solvent resistance and waterproofness and capable of exhibiting various functions led by electrical conductivity and hydrophilicity. | 2013-11-28 |
20130316232 | AQUEOUS LIQUID COMPOSITION, AQUEOUS COATING, FUNCTIONAL COATING FILM, AND COMPOSITE MATERIAL - An aqueous liquid composition contains a water-based medium containing water, chitosan and/or a chitosan derivative, and a polymeric acid, and has a pH of not higher than 4.5. The aqueous liquid composition contains low-cost materials having low environmental load, can retain adequate viscosity even when stored over a long term, and can form a functional coating film having excellent adhesiveness to a base material and superb durability, solvent resistance and waterproofness and capable of exhibiting various functions led by electrical conductivity and hydrophilicity. | 2013-11-28 |
20130316233 | PARTICULATE MIXTURE, CATHODE ACTIVE MATERIAL, CATHODE, SECONDARY BATTERY, AND PRODUCTION METHOD THEREOF - The object of the present invention is to provide a method for producing lithium transition metal phosphate with a small particle size and uniform element spatial distribution, which enables continuous and large-scale synthesis. Its solution is as follows: A particulate mixture is synthesized by the spray-combustion method, wherein a mixed solution containing a lithium source, a transition metal source, and a phosphorus source is supplied into a flame along with a combustion-supporting gas and a flammable gas, as a mist-like droplet. It is a method for producing lithium transition metal phosphate-type cathode active material, which further comprises a process of mixing the synthesized particulate mixture with a carbon source, a process of calcining the particulate mixture under inert gas atmosphere to produce an active material aggregate, and a process of pulverizing the active material aggregate. | 2013-11-28 |
20130316234 | MODIFIER FOR POLYVINYLIDENE FLUORIDE, BINDER RESIN COMPOSITION FOR BATTERY, ELECTRODE FOR SECONDARY BATTERY AND BATTERY - A modifier for polyvinylidene fluoride (PVDF), which improves the adhesion of PVDF to a metal, a binder resin composition for battery and a battery using the PVDF modifier are provided. The modifier for polyvinylidene fluoride herein is a modifier in which the peeling strength of a specific cured film to an aluminium foil is 20 g/cm or more, and the specific cured film is obtained from a mixture of 6 parts by mass of the modifier for polyvinylidene fluoride and 14 parts by mass of a polyvinylidene fluoride composition. The modifier preferably contains a macromonomer copolymer (X), obtained by polymerizing both a macromonomer (A) having unsaturated double bonds and a vinyl monomer (B) having polar groups. The macromonomer (A) is preferably a methacrylic acid ester-based macromonomer (A-1). The vinyl monomer (B) is preferably a methacrylate, and a fluoroalkyl methacrylate. | 2013-11-28 |
20130316235 | SLURRY FOR SECONDARY BATTERY NEGATIVE ELECTRODES, SECONDARY BATTERY NEGATIVE ELECTRODE AND MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY - A composition containing an electrode active material, a water-insoluble polymer (A), and a water-soluble polymer (B), wherein: the water-insoluble polymer (A) contains 20 wt % to 60 wt % of an aliphatic conjugated diene monomer unit (a1), 0.5 wt % to 10 wt % of an ethylenically unsaturated carboxylic acid monomer unit (a2), and 30 wt % to 79.5 wt % of a unit (a3) of a monomer that is copolymerizable therewith; the water-soluble polymer (B) contains 20 wt % to 60 wt % of an ethylenically unsaturated carboxylic acid monomer unit (b1), 25 wt % to 78 wt % of a (meth)acrylic acid ester monomer unit (b2), and 2 wt % to 15 wt % of a unit (b3) of a sulfonic acid group-containing monomer that is copolymerizable therewith; and a ratio (A)/(B) of the water-insoluble polymer (A) relative to the water-soluble polymer (B) is 80/20 to 95/5. | 2013-11-28 |
20130316236 | Anode Material Including Nanofibers For A Lithium Ion Cell - An anode material for a galvanic element, in particular a lithium-ion cell. To improve the current density and thermal stability of galvanic elements, the anode material includes nanofibers made of a metal, a metal alloy, a carbon-metal oxide composite material, a carbon-metal alloy composite material, a conductive polymer, a polymer-metal composite material, a polymer-metal alloy composite material or a combination thereof. The nanofibers may be in the form a nanofiber netting, a nonwoven and/or a network and may be connected to a current conductor. | 2013-11-28 |
20130316237 | COMPOSITE ACTIVE MATERIAL, METHOD FOR PRODUCING COMPOSITE ACTIVE MATERIAL, AND BATTERY - The problem of the present invention is to provide a composite active material, which may restrain cracking and peeling of a coating layer, when the composite active material having an active material and the coating layer for coating the surface thereof is kneaded. The present invention solves the above-mentioned problem by providing a composite active material including an active material and a coating layer for coating the surface of the above-mentioned active material, in which microparticles are disposed on the surface thereof, characterized in that the above-mentioned microparticles have a smaller particle diameter than the particle diameter of the active material, and contain Si. | 2013-11-28 |
20130316238 | NANOSIZED PARTICLES USED IN ANODE FOR LITHIUM ION SECONDARY BATTERIES, AND METHOD FOR PRODUCING THE SAME - A nanosized particle has a first phase that is a simple substance or a solid solution of element A, which is Si, Sn, Al, Pb, Sb, Bi, Ge, In or Zn, and a second phase that is a compound of element D, which is Fe, Co, Ni, Ca, Sc, Ti, V, Cr, Mn, Sr, Y, Zr, Nb, Mo, Ru, Rh, Ba, lanthanoid elements (not including Ce and Pm), Hf, Ta, W or Ir, and element A, or a compound of element A and element M, which is Cu, Ag, or Au. The first phase and second phase are bound via an interface, and are exposed to the outer surface. The surface of the first phase other than the interface is approximately spherical. Furthermore, a lithium ion secondary battery includes the nanosized particle as an anode active material. | 2013-11-28 |
20130316239 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERIES, POSITIVE ELECTRODE FOR LITHIUM ION BATTERIES, AND LITHIUM ION BATTERY - The present invention provides a positive electrode active material for lithium ion batteries having satisfactory battery characteristics. The positive electrode active material for lithium ion batteries, is represented by the following composition formula: | 2013-11-28 |
20130316240 | POSITIVE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - The present invention provides a positive active material including a lithium-containing compound represented by the following Chemical Formula 1 and a rechargeable lithium battery including the positive active material. | 2013-11-28 |
20130316241 | Positive Electrode Active Material for a Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same - Provided is a high-capacity positive electrode active material, and more particularly, a high-capacity positive electrode active material for a lithium secondary battery containing a composite oxide of the following Chemical Formula 1. | 2013-11-28 |
20130316242 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND PRODUCTION METHOD THEREOF - According to one embodiment, a non-aqueous electrolyte secondary battery is provided. A negative electrode layer in the battery includes a lithium titanium oxide, and has first region(s) and a second region on a surface. The first region(s) is/are surrounded by the second region and have a lower lithium concentration. The second region has a higher lithium concentration. The negative electrode layer satisfies the formula (I): T | 2013-11-28 |
20130316243 | POWER STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME - A power storage device including a negative electrode having high cycle performance in which little deterioration due to charge and discharge occurs is manufactured. A power storage device including a positive electrode, a negative electrode, and an electrolyte provided between the positive electrode and the negative electrode is manufactured, in which the negative electrode includes a negative electrode current collector and a negative electrode active material layer, and the negative electrode active material layer includes an uneven silicon layer formed over the negative electrode current collector, a silicon oxide layer or a mixed layer which includes silicon oxide and a silicate compound and is in contact with the silicon layer, and graphene in contact with the silicon oxide layer or the mixed layer including the silicon oxide and the silicate compound. | 2013-11-28 |
20130316244 | ELECTRODE FOR LITHIUM ION BATTERIES AND THE METHOD FOR MANUFACTURING THE SAME - An electrode is formed of a ternary composite of silicon, carbon, and carbon filter foil, for lithium ion batteries. Also described is a method for manufacturing silicon/carbon/carbon fiber foil composite electrode for lithium batteries, including: mixing silicon and an organic substance capable of forming carbon after heat treatment, in a solvent, to form a slurry; immersing the carbon fiber foil in said slurry until the slurry coats on and penetrates into the carbon fiber foil; and heating the carbon fiber foil, which has been coated and penetrated with the slurry, in an inert gas atmosphere or all inert gas atmosphere mixed with a reductive gas at a temperature of at least 400° C. for at least 2 hours. | 2013-11-28 |
20130316245 | BATTERY ELECTRODE MATERIAL AND METHOD FOR MAKING THE SAME - The invention concerns a method for manufacturing of a battery electrode material comprising the steps of: a) applying an electric field to at least one polymer, conductive particles and at least one solvent whereby said conductive particles become arranged between the electrodes in at least two lines that are oriented in the same direction as the electric field line, and b) stabilizing the at least one polymer, conductive particles and at least one solvent by removing at least some of said at least one solvent while maintaining the electric field in step a) whereby the at least two lines of conductive particles will remain in their position when said electric field is removed. Further, the invention concerns a battery electrode material comprising at least one polymer and conductive particles, wherein said conductive particles form at least two lines that are oriented parallel and/or co-linear to each other. | 2013-11-28 |
20130316246 | POROUS FILM, SEPARATOR FOR ELECTRIC STORAGE DEVICE, AND ELECTRIC STORAGE DEVICE - A porous film that excels when used as a separator for a lithium-ion battery not only in separator followability to expansion and contraction of an electrode during charging and discharging, but also in charging and discharging cycle characteristics. The porous film, when the thickness of a circular region having a diameter of 10 mm as an initial thickness t | 2013-11-28 |
20130316247 | POROUS POLYPROPYLENE FILM, SEPARATOR FOR ELECTRICITY STORAGE DEVICE, AND ELECTRICITY STORAGE DEVICE - A porous polypropylene film includes a polypropylene resin and a β-crystal nucleating agent, in which a temperature at which a heat shrinkage rate of a dimension in the width direction of the film is 5% is 130 to 200° C., air permeation resistance is 50 to 500 sec/100 ml, porosity is 35 to 70%, and when porosity is ε and air permeation resistance is G, both satisfy expression (1): | 2013-11-28 |
20130316248 | Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups - The invention relates to a method for producing perfluoroalkanesulfonic acid esters and for further transforming the same into the salts thereof. The invention also relates to the use of the produced compounds in electrolytes, batteries, capacitors, supercapacitors, and galvanic cells. | 2013-11-28 |
20130316249 | INORGANIC MAGNESIUM SOLID ELECTROLYTE, MAGNESIUM BATTERY, AND METHOD FOR PRODUCING INORGANIC MAGNESIUM SOLID ELECTROLYTE - A magnesium battery | 2013-11-28 |
20130316250 | Cubic Ionic Conductor Ceramics for Alkali Ion Batteries - The present invention relates to novel compositions, electrodes, electrochemical storage devices (batteries) and ionic conduction devices that use cubic ionic conductor (“CUBICON”) compounds, preferably nitridophosphate compounds. The cubic ionic conductor compound have a framework formula [MT | 2013-11-28 |
20130316251 | Electrode Material For Lithium Electrochemical Cells - An electrochemically active material is disclosed in which the particles of electrochemically active material have a zeta potential of less than 25 mV in absolute value (−25 mV to 0 mV; 0 mV to 25 mV) as measured in the medium (water and/or organic solvent) in which the particles are dispersed. | 2013-11-28 |
20130316252 | Non-Aqueous Electrolyte Solution For Lithium Secondary Battery And Lithium Secondary Battery Comprising The Same - A method of preparing a tricyanoalkoxy alkane compound is disclosed. The tricyanoalkoxy alkane compound is prepared by reacting an alcohol compound including at least three hydroxyl groups and a nitrile compound in the presence of a potassium alkoxide catalyst. A non-aqueous electrolyte solution comprising the tricyanoalkoxy alkane compound and a lithium secondary battery also are disclosed. The swelling of the battery may be prevented. | 2013-11-28 |