04th week of 2011 patent applcation highlights part 39 |
Patent application number | Title | Published |
20110020640 | STRETCH RELEASING OPTICALLY CLEAR PRESSURE SENSITIVE ADHESIVE - Optically clear stretch releasing pressure sensitive adhesive films containing a silicone pressure sensitive adhesive composition and a tacky tab are provided. The pressure sensitive adhesive compositions are formed from elastomeric silicone polymer selected from the group consisting of urea-based silicone copolymers, oxamide-based silicone copolymers, amide-based silicone copolymers, urethane-based silicone copolymers, polydiorganosiloxane polymers, or mixtures of these copolymers. The pressure sensitive adhesive compositions may also contain an MQ tackifying resin. The pressure sensitive adhesive compositions may be used to form adhesive articles. | 2011-01-27 |
20110020641 | TAMPER RESISTANT SECURITY SEALING TAPE AND THE PROCESS OF MANUFACTURING THE SAME - A tamper resistant security sealing tape comprising four or more layers and the method of manufacturing the same. The said tape once stuck properly can not be removed and flakes in bits and pieces. The tape has a fragile base substrate which is a cast polymeric film, a layer of pressure sensitive adhesive on one side of the base substrate, a polymeric film strip which is partially laminated on the other side of the base substrate using pressure sensitive adhesive, a release liner protecting the base substrate adhesive, and optionally an indicia or logo printed on the said polymeric strip. The base substrate is of very low breaking strength and pressure sensitive adhesive is of very high tack and peel strength even on low energy surfaces and at low temperatures. The tape softens and melts at high temperatures and dissolves and gives tacky solution when in contact with solvents. | 2011-01-27 |
20110020642 | ADHESIVE COMPOSITION, ADHESIVE SHEET AND ADHESIVE FORMED PRODUCT - The present invention provides an adhesive composition, which comprises a mixture of a hot-melt adhesive with a ferromagnetic material and has a shear force of not less than 20 N after heating (at 150° C. for 10 minutes) bonding, and a adhesive sheet obtained from the adhesive composition. Also, present invention provides a adhesive formed product, which comprises a mixture of a hot-melt adhesive and a ferromagnetic material and has a shear force of not less than 20 N after heating (at 150° C. for 10 minutes) bonding, wherein the adhesive formed product is used for bonding between components composed of a material exhibiting ferromagnetism. The adhesive composition, the adhesive sheet and the adhesive formed product of the present invention can also be applied to fields where solvent resistance and chemical resistance are required. | 2011-01-27 |
20110020643 | SURFACE PROTECTIVE SHEET - The present invention is directed to a surface protective sheet having a pressure-sensitive adhesive comprised a thermoplastic elastomer as a main component on at least one surface of a substrate, wherein the pressure-sensitive adhesive comprises a hydrogenation product of styrene random copolymer, an amorphous polypropylene elastomer, a tackifier resin, and a softener, wherein hydrogenation product of styrene random copolymer:amorphous polypropylene elastomer is more than 0:less than 100 to less than 80:more than 20, when the total of the hydrogenation product of styrene random copolymer and the amorphous polypropylene elastomer is taken as 100. | 2011-01-27 |
20110020644 | PELLETS OF CELLULOSIC SPUN FIBERS, THEIR PRODUCTION AND USE - The present invention relates to readily meterable pellets of cellulosic staple fibers, their use to produce compound materials by mixing these into a polymer melt and a process for the production of these pellets in which the staple fibers are pressed in a shaping device through shaping channels. | 2011-01-27 |
20110020645 | FISHING LINE OF CORE-SHEATH STRUCTURE COMPRISING SHORT FIBER - The present invention provides a yarn comprising a composite yarn composed of a core part comprising a short fiber and a sheath part comprising a synthetic fiber filament yarn, the core part and the sheath part being integrated via fluff of the short fiber getting between or entangled with the long fibers, the specific gravity of the yarn being adjustable in the range of 1.0 or more, a fishing line comprising the yarn, and a method for producing the fishing line. The present invention provides an ideal fishing line which has a strong core-sheath structure, does not allow separation or detachment of the core part and the sheath part, is easy to handle, and also is excellent in strength, weatherability, and water resistance. | 2011-01-27 |
20110020646 | NANODIAMONDS AND DIAMOND-LIKE PARTICLES FROM CARBONAEOUS MATERIAL - A method for producing a nanodiamond (n-diamond, p-diamond, i-carbon) in which a nanodiamond is removed from an activated carbon containing the nanodiamond. The activated carbon is prepared by carbonizing and/or activating a carbonaceous feedstock while restricting the presence of oxygen sufficiently to result in the formation of nanodiamonds embedded in carbon. The nanodiamonds can be separated and purified from the activated carbon, and can be concentrated by treatment of the activated carbon with an oxidizing agent. Also provided is a method for producing a nanodiamond, and particularly a nanodiamond fiber, by mixing a carbon source, a metal and an acid under conditions which result in nanodiamond formation. Nanodiamond fibers up to 2000 nanometers or more can be produced. The nanodiamond fibers can be woven or used to provide structural reinforcement for various materials. | 2011-01-27 |
20110020647 | PROCESS FOR PRODUCING FINE POLYPHENYLENE SULFIDE RESIN PARTICLES, FINE POLYPHENYLENE SULFIDE RESIN PARTICLES, AND DISPERSION THEREOF - This invention provides a process for producing fine PPS resin particles and a dispersion thereof by industrially applicable simple operation. This invention further provides very fine PPS resin particles, and furthermore provides fine PPS resin particles uniform in particle size. | 2011-01-27 |
20110020648 | HOLLOW POLYMER PARTICLES, COLORED HOLLOW POLYMER PARTICLES AND PRODUCTION PROCESS THEREOF - The hollow polymer particles of the present invention comprise a shell wall having for a main component thereof a copolymer obtained by polymerizing a monomer group (I) including a radical polymerizable water-soluble monomer (A) and a radical polymerizable water-insoluble monomer (B), and have a thickness of the shell wall of 5 to 80 nm. In addition, in the hollow polymer particle production process of the present invention, a monomer group (I) including a radical polymerizable water-soluble monomer (A) and a radical polymerizable water-insoluble monomer (B) is radical-polymerized using a polymerization initiator in an aqueous medium. | 2011-01-27 |
20110020649 | METHOD FOR IMMOBILIZATION, PHYSIOLOGICALLY ACTIVE SUBSTANCE-IMMOBILIZED CARRIER, CARRIER FOR IMMOBILIZATION, CARRIER, AND PROCESS FOR PRODUCING CARRIER - An immobilization method for immobilizing a physiologically active substance on a solid phase carrier, the method including: bringing the solid phase carrier into contact with an acid anhydride functional group-containing silane coupling agent represented by the following Formula (I); and carrying out a process of binding of the physiologically active substance to the acid anhydride functional group while maintaining the solid phase carrier after the contact at a temperature within the range of 0° C. to 60° C.; a physiologically active substance-immobilized carrier, and a carrier for immobilization are provided. Further, a carrier including a porous material treated with an acid anhydride functional group-containing silane coupling agent represented by the following Formula (I), a blocking agent that is immobilized to the porous material; and a method for producing it is provided. | 2011-01-27 |
20110020650 | Core-Shell Type Nanoparticles and Method For Preparing The Same - Disclosed herein are core-shell type nanoparticles comprising nanoparticle cores made of a metal or semiconductor, and shells made of crystalline metal oxide formed on the surfaces of the nanoparticle cores, as well as a preparation method thereof. According to the disclosed invention, the core-shell nanoparticles, consisting of metallic or semiconductor cores and crystalline metal oxide shells, can be prepared by epitaxially growing metal oxide on the surfaces of the metallic or semiconductor nanoparticle cores. By virtue of the crystalline metal oxide shells, the core nanoparticle made of metal or semiconductor can ensure excellent chemical and mechanical stability, and the core-shell nanoparticles can show new properties resulting from the interaction between the metal cores and the metal oxide crystal shells. | 2011-01-27 |
20110020651 | THERMOPLASTIC POLYAMIDE RESIN COMPOSITIONS HAVING IMPROVED PAINT ADHESION - Thermoplastic polyamide resin compositions include the essential components of polyamide resins, polyalcohol and epoxy resin, and, optionally, one or more additives selected from among thermoplastic impact modifiers, reinforcement agents, and polyoxides; such thermoplastic polyamide resin compositions provide superior impact resistance, heat resistance, low degree of deformation, low degree of contraction, and external appearance, but also superior paint adhesion properties without requiring a primer, and function as an adhesion medium that advantageously may be applied to the interior and exterior parts of an automobile requiring painting. | 2011-01-27 |
20110020652 | Two-Component Epoxy Adhesive Composition - The present invention relates to a two-component epoxy adhesive composition comprising
| 2011-01-27 |
20110020653 | COMPOSITE CUSHIONING STRUCTURE - The disclosure is directed to a composite cushioning structure including a fluoropolymer layer having a major surface and a polymeric layer overlying the major surface of the fluoropolymer layer. The composite structure has wherein the composite structure can withstand a hot press at a temperature of at least about 330° C. to about 400° C. and a pressure of about 3 MPa to about 5 MPa for at least about 15 cycles. | 2011-01-27 |
20110020654 | LIGHT-PERMEABLE HEAT PROTECTION ELEMENT WITH ALUMINATE-MODIFIED OR BORATE-MODIFIED SILICON DIOXIDE - A light-permeable heat-protection element including at least one support element and at least one protective coating containing a reaction product which includes an aqueous alkali silicate solution and aluminate-modified or borate-modified silicon dioxide. | 2011-01-27 |
20110020655 | COATING STRUCTURE AND SURFACE PROCESSING METHOD - A high temperature component ( | 2011-01-27 |
20110020656 | Process for Functionalizing Hard Material Particles - A process for functionalizing hard material includes reacting at least one anchor molecule with at least one hard material particle, where an anchor molecule has at least one silane bonding group and at least one polymerizable group. A functionalized hard material, in particular a-alumina, and surface coatings containing functionalized hard material, and a workpiece, in particular a wood material panel, an abrasive or a clutch disc, which is in each case provided with a surface coating containing functionalized hard material are described. | 2011-01-27 |
20110020657 | PROTECTIVE COATING COMPOSITIONS - A protective coating composition comprises (a) a first component comprising one or more epoxy-terminated silane compounds, (b) a second component comprising one or more fluorochemical silane compounds, and (c) cationic photoinitiator. The first component comprises at least about 50% by weight of the composition. | 2011-01-27 |
20110020658 | METAL IMPLANT COATED UNDER REDUCED OXYGEN CONCENTRATION WITH OSTEOINDUCTIVE PROTEIN - The present invention relates to a method for producing a device comprising the steps of (a) providing a solution comprising dissolved osteoinductive protein, (b) contacting the solution of the preceding step with a carrier containing a surface of metal or a metal alloy, (c) allowing coating of the surface of said carrier with said dissolved protein and (d) drying of the coated carrier obtained in step (c) wherein steps (b) to (d) are carried out under a reduced concentration of oxygen. The invention also encompasses a device obtainable by the method of the present invention. Moreover, the present invention relates to a pharmaceutical composition comprising the said device and to the use of the device for the preparation of a pharmaceutical composition to be used for an accelerated osseointegration and new bone formation. Finally, the present invention relates to a kit comprising the device of the present invention. | 2011-01-27 |
20110020659 | COATING COMPOSITION, METHOD FOR THE PRODUCTION THEREOF, USE THEREOF, AND SUBSTRATES COATED THEREWITH - The present invention relates to coating compositions comprising at least one isocyanate compound, at least one hydroxyl-containing compound, at least one aldimine and/or ketimine, one or more fillers, one or more pigments, at least one solvent, and, optionally, one or more additives. The invention also relates to processes for preparing these coating compositions, and to their use as coating material in the automotive refinish segment, in the vehicle, utility vehicle (including skips, chassis), and agricultural-machinery and rail segments, and in machines. Preferably, the coating compositions of the invention are used as primers with and without chemical pretreatment such as iron or zinc phosphating, with and without mechanical pretreatment such as sandblasting, abrading or the like. | 2011-01-27 |
20110020660 | BIODEGRADABLE POLYESTER, PREPARATION PROCESS THEREOF AND PRODUCTS COMPRISING SAID POLYESTER - The invention relates to a biodegradable polyester, particularly suitable for extrusion coating, comprising units deriving from at least a diacid and at least a diol, with long chain branches (isometric with respect to the main chains of the polyester) and essentially gel-free, characterized by optimum adhesion to paper, excellent sealability and processability in extrusion coating systems. Said biodegradable polyester is obtainable through a reactive extrusion process starting from a substantially linear polyester precursor with defined viscosity and concentration of reactive sites which allow transformation of a few chains of the polyester precursor into isometric branches of this polyester. A further object of the present invention is a laminate product composed of at least a backing, preferably paper, and of at least a first layer composed of polyester according to the invention. | 2011-01-27 |
20110020661 | FE-SI-LA ALLOY HAVING EXCELLENT MAGNETO-CALORIC PROPERTIES - The invention relates to a Fe—Si—La alloy having the following atomic composition: (La | 2011-01-27 |
20110020662 | SINTERED POROUS METAL BODY AND A METHOD OF MANUFACTURING THE SAME - A sintered porous metal body, which has a sintered structure having a volumetric porosity of 10 to 90%, wherein there are at least one powder particles selected from the group consisting of dielectric material powders and semiconductor material powders that absorb energy of electromagnetic wave having a frequency of 300 MHz to 300 GHz among the metal crystalline particles constituting the sintered body, wherein the particles are substantially homogeneously dispersed in the sintered body, and wherein the metal particles are sintered to bond each other to be united to constitute pores. The invention discloses a method of manufacturing the sintered porous metal body. | 2011-01-27 |
20110020663 | METAL REDUCTION PROCESSES, METALLURGICAL PROCESSES AND PRODUCTS AND APPARATUS - The disclosure relates to metal reduction processes, which comprise adding a mixture comprising at least one metal-containing material, at least one reducing agent, and at least one additive into a reactor, heating the reactor to a selected reduction temperature, moving the mixture through the reactor while stirring the mixture, allowing a reduction period to occur, and obtaining a resulting composition comprising at least one zero-valent metal and a residue. The disclosure also relates to metallurgical processes comprising the metal reduction process, and products made by the metal reduction process. The disclosure further relates to metal reduction apparatuses, as well as metal reduction systems and metallurgical systems comprising the metal reduction apparatuses. | 2011-01-27 |
20110020664 | METALLIC MATERIAL FOR A CONNECTING PART AND A METHOD OF PRODUCING THE SAME - A metallic material for a connecting part, having a rectangular wire material of copper or a copper alloy as a base material, and formed at an outermost surface thereof, a copper-tin alloy layer substantially composed of copper and tin, wherein the copper-tin alloy layer of the outermost surface further contains at least one selected from the group consisting of zinc, indium, antimony, gallium, lead, bismuth, cadmium, magnesium, silver, gold, and aluminum, in a total amount of 0.01% or more and 1% or less in terms of mass ratio with respect to the content of the tin. | 2011-01-27 |
20110020665 | COATED METAL ARTICLE AND METHOD OF MANUFACTURING SAME - A surface finishing and coating methodology that provides a superior looking aluminum product with acceptable corrosion performance for outdoor use. In one embodiment, a coating of high purity aluminum is applied first to an aluminum article or product via cold or thermal spray and the mechanical surface modification (e.g., polishing, buffing, brushing, etc.) is clone second. The resulting product has the desirable light weight and mechanical properties of aluminum with the chosen look and performance of the high purity aluminum coating. The aluminum product to be coated may be obtained by extrusion, forging, casting, or rolling. | 2011-01-27 |
20110020666 | METHOD FOR JOINING METALLIC MEMBERS, JOINT STRUCTURE AND BRAZING FILLER METAL - In joining an Fe-based metallic member comprising an Fe-based material and an Al-based metallic member comprising an Al-based material by a Zn-based brazing filler metal, a joined part of the Fe-based metallic member is heated at a temperature higher than a melting point of the Fe-based material. | 2011-01-27 |
20110020667 | Reflective Coating for an Optical Disc - An optical disc includes a substrate layer, a cover layer, and an aluminum alloy layer that is between the substrate layer and cover layer, and is adjacent to the substrate layer. The aluminum alloy layer includes a majority amount of aluminum and an additional metal selected from the group consisting of: chromium, titanium, tantalum, and any combination thereof. A method of making an optical disc includes the steps of: forming a substrate layer; sputtering an aluminum alloy target onto the substrate layer to form an aluminum alloy layer; and forming a cover layer; wherein the aluminum alloy layer comprises a majority amount of aluminum and an additional metal selected from the group consisting of: chromium, titanium, tantalum, and any combination thereof. | 2011-01-27 |
20110020668 | TMR SENSOR WITH A MULTILAYERED REFERENCE LAYER - According to one embodiment, a method for forming at least a portion of a magnetic head includes forming a keeper layer, forming a reference layer, and forming an AFM coupling layer which is positioned between the keeper layer and the reference layer. In addition, forming the reference layer includes forming a layer of CoFe, depositing a layer of CoFeHf which is about 20 atomic % Hf, and depositing a layer of CoFeB such that the layers of CoFeHf and CoFeB are directly adjacent and a ratio of respective physical thicknesses of CoFeHf to CoFeB is less than about 0.66. Other embodiments are also included such as a magnetic head and additional methods for forming at least a portion of a magnetic head. | 2011-01-27 |
20110020669 | MAGNETIC RECORDING MEDIUM - A magnetic recording medium having excellent stability of recorded magnetic signals and capable of recording magnetic signals by a thermally assisted magnetic recording system in which a magnetic recording layer of the magnetic recording medium contains ferromagnetic crystal grains of a Co—Ni—Pt alloy with a Pt content of 44 at % or more and 55 at % or less and with an atom content ratio: Ni/(Co+Ni) of 0.64 or more and 0.8 or less. The magnetic recording medium has extremely excellent stability of recorded magnetic signals since the Co—Ni—Pt alloy constituting the magnetic recording layer has an extremely high anisotropy field at a normal temperature. Further, the magnetic recording medium can perform signal recording based on the thermally assisted magnetic recording system since the Co—Ni—Pt alloy constituting the magnetic recording layer has a Curie point within an appropriate temperature range. | 2011-01-27 |
20110020670 | Chromium Nitride Film Layer - In a recording medium, a CrN film layer comprising a B1 phase crystal structure. | 2011-01-27 |
20110020671 | INTERNAL-RESISTANCE MEASURING DEVICE FOR RESPONSE-DELAY TYPE FUEL CELL - One object is to provide a measuring device configured to evaluate the power generation characteristics of a response-delay type fuel cell automatically, precisely, and with excellent reproducibility with consideration of the response delay against power load fluctuations, and effectively acclimatize and develop microorganisms that are provided to generate power. A potentio-galvanostat is connected to a microbial fuel cell provided as an exemplary response-delay type fuel cell. Further, an automatic measuring device is connected to the potentio-galvanostat. The automatic measuring device has a program function and measures the internal resistance of the microbial fuel cell at set time. The internal resistance measurement is executed through the automatic measuring device that instructs the potentio-galvanostat to change a current value flowing to the microbial fuel cell and that repeatedly executes the process of measuring and recording a voltage value of the microbial fuel cell and the current value while changing a current control value in stages after the voltage value is stabilized. | 2011-01-27 |
20110020672 | SECONDARY BATTERY PACK HAVING EXCELLENT ENERGY DENSITY AND PCM ASSEMBLY THEREFOR - Disclosed herein is a secondary battery pack including a battery cell, and a protection circuit module (PCM) assembly, configured in a specific structure, coupled to the top of the battery cell. The secondary battery pack includes a battery cell having an electrode assembly mounted in a battery case together with an electrolyte in a sealed state, a protection circuit module (PCM) assembly including a PCM and connection members, the PCM assembly being provided with a through-hole for connection, an insulative mounting member mounted at the top of the battery cell, an insulative cap coupled to an upper end of the battery cell. One of the connection members, i.e., the connection member (A), protrudes from one end of the PCM assembly such that a region of the connection member (A) electrically connected to the battery cell is exposed upward from the PCM assembly. The other connection member, i.e., the connection member (B), is coupled to the bottom of the PCM such that at least a portion of the connection member (B) is exposed upward from the PCM assembly through the through-hole for connection. The electrical connection between the connection members and the electrode terminals of the battery cell is achieved at the top of the PCM while the insulative mounting member and the PCM assembly are loaded on the battery cell. | 2011-01-27 |
20110020673 | LOW NOISE BATTERY - An illustrative embodiment provides an apparatus comprising a positive electrode, a negative electrode, a separator, a first conductor, and a second conductor. The positive electrode and the negative electrode are separated by the separator. The first conductor is configured to transmit a first electrical current from the positive electrode. Also, the second conductor is configured to transmit a second electrical current from the negative electrode. A direction of the first electrical current transmitted through the first conductor is substantially opposite to a direction of the second electrical current transmitted through the second conductor. A magnitude of the first electrical current is substantially equal to a magnitude of the second electrical current. The first and second conductors are proximate to one another and a first portion of one of the first and second conductors is located inside the case along a separation distance, and a second portion of the one of the first and second conductors is located outside the case along the separation distance. | 2011-01-27 |
20110020674 | ENCLOSED BATTERY - A cylindrical electrode group prepared by winding a positive electrode and a negative electrode with a separator interposed therebetween is placed in a rectangular battery case together with an electrolyte. A pressure release mechanism is provided on a bottom surface of the battery case parallel to a winding axis of the electrode group. The pressure release mechanism is spaced apart from a projection line of the winding axis of the electrode group projected at a right angle on the bottom surface of the battery case. | 2011-01-27 |
20110020675 | SAFETY DEVICE FOR USE IN A LITHIUM ION BATTERY - A safety device for use in a lithium ion battery includes a top cover defining a central hole and a number of peripheral holes set around the central hole, a rupture plate fixed to the bottom surface of the top cover and sealing the peripheral holes and the central hole, and a vent plate defining an air hole electrically connected to the rupture plate via an electrical connection point. Other part of the rupture plate is electrically insulated from the vent plate via an insulating gasket. The central hole and the peripheral holes around the central hole can prevent the deformed rupture plate from blocking the air vent passage of the lithium ion battery to improve the safety performance of the lithium ion battery. | 2011-01-27 |
20110020676 | BATTERY DEVICE AND BATTERY UNIT - Occurrence of noise and invasion of grit or dust are prevented and occurrence of condensed water is suppressed. | 2011-01-27 |
20110020677 | MIDDLE AND LARGE-SIZED BATTERY PACK HAVING IMPROVED COOLING EFFICIENCY - Disclosed herein is a middle- or large-sized battery pack including a module assembly constructed in a structure in which a plurality of battery modules, each of which includes a plurality of battery cells or unit modules mounted in a module case while the battery cells or unit modules are connected in series to each other, are arranged such that the battery modules are disposed in contact with each other in the lateral direction, and a coolant flow channel is vertically formed, a plurality of support members for supporting opposite sides and the bottom of the module assembly and maintaining the arrangement state of the module assembly, and a pack housing for surrounding the module assembly and the support members, wherein the battery pack is constructed in a cooling structure in which a coolant is introduced through one side upper end (or lower end) of the module assembly along a hermetically sealed space defined by the support members, flows vertically through the module assembly, and is discharged through the other side lower end (or upper end) of the battery assembly. | 2011-01-27 |
20110020678 | Battery mounting and cooling system - A battery system is provided in which the batteries are mounted between a pair of substrates, the system further including at least one cooling tube mounted next to the batteries, the cooling tube used to withdraw heat from the batteries via a circulating liquid coolant. | 2011-01-27 |
20110020679 | WINDING TYPE BATTERY AND METHOD FOR MANUFACTURING THE WINDING TYPE BATTERY - Disclosed is a winding type battery comprising a center pin, and a wound power generation element formed by interposing a first separator in one interspace between a positive electrode plate and a negative electrode plate, interposing a second separator in another interspace between the positive electrode plate and the negative electrode plate, fixing the first and second separators to the center pin and then winding in one direction. Also disclosed is a method for manufacturing a winding type battery. A winding type battery belongs to batteries demand of which is increasing recently. A center pin of an inventive winding type battery is provided with an inside clamp portion and an outside clamp portion, portions to be clamped of first and second separators are clamped between the inside and outside clamp portions while being extended in the forward winding direction, and then the first separator is touched along the outside clamp portion. | 2011-01-27 |
20110020680 | FIXING MECHANISM - A fixing mechanism includes: a battery holder comprising a hollow sleeve, the sleeve defining a chamber to receive a battery and an opening extending along a direction substantially parallel to a center axis of the battery holder; and a resilient battery cover sealing the opening of the battery holder. The sleeve further includes a latching portion defined in an inner surface thereof adjacent to the opening; and the resilient battery cover further includes at least one latching hook locked with the latching portion. | 2011-01-27 |
20110020681 | BATTERY BOX AND ELECTRONIC DEVICE USING THE SAME - A battery box includes at least one battery and a switch apparatus. The switch apparatus includes a first conductor, a second conductor, and an operation element. The first conductor includes a first conductive portion and a first contact portion protruding from the first conductive portion. The second conductor includes a second conductive portion and a second contact portion protruding from the second conductive portion. The operation element is movable with respect to the housing and able to resist the second conductive portion along with the movement of the operation element. When the operation element is moved to resist the second conductive portion, the second contact portion contacts with the first contact portion, and when the operation element is moved to separate from the second conductive portion, the second contact portion does not contact with the first contact portion. An electronic device using the battery box is also provided. | 2011-01-27 |
20110020682 | BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE - A battery cover assembly for a portable electronic device includes a battery cover, a base body, and a latching member. The battery cover defines a groove. The base body defines two cutouts. The latching member is received in the groove. The latching member includes a main section and two elastic arms. The main section includes two clasps received in the cutouts. The arms are fixed to the groove of the battery cover to allow the battery cover to releasably latch to the base body. | 2011-01-27 |
20110020683 | FIXING MECHANISM AND ELECTRONIC DEVICE USING SAME - A fixing mechanism for fixing a battery in a sleeve with a battery cover includes a fixing member fixed to the battery cover and two fixing positions positioned on opposite inner surfaces of the sleeve. Each fixing position includes two latch grooves. The fixing member forms two elastic latch portions, each latch portion forms two latch protrusion corresponding to the latch grooves. The latch protrusions and the latch grooves both include a sliding surface and two abutting surfaces. The latch protrusions engage in or disengage from the latch grooves, thus the fixing member can be fixed in or detached from the sleeve. An electronic device using the fixing mechanism is also provided. | 2011-01-27 |
20110020684 | BATTERY COVER LATCHING ASSEMBLY - A battery cover latching assembly comprises a body member, a battery cover, and two elastic members. One end of the battery cover is rotatably mounted to the body member, the other end of the battery cover is releasably latched to the body member. The two elastic members are sandwiched between the battery cover and the body member, used to prop up the battery cover. | 2011-01-27 |
20110020685 | Locking Mechanism - The invention relates to a locking system for locking a lid of a portable electronic device, comprising at least a latch, a detent and a first return member. The latch has at least a first position of the latch and a second position of the latch, wherein the latch is connected to the lid in the first position of the latch, and the latch is disconnected from the lid in the second position of the latch. The detent has at least a first position of the detent and a second position of the detent, and the detent is adjusted to detain the latch in the second position of the latch. The first return member is adjusted to move the latch from the second position of the latch to the first position of the latch. | 2011-01-27 |
20110020686 | Cooling system for battery pack - A cooling system for a battery pack which can reduce the number of components, manufacturing cost and an installation space, is provided. The battery pack includes high-voltage electrically conductive paths connected to a positive electrode and a negative electrode thereof, respectively. The high-voltage electrically conductive path connected to the positive electrode serves as a cooling member. The high-voltage electrically conductive path connected to the positive electrode is arranged along the battery pack to absorb heat generated at the battery pack and dissipate the absorbed heat at a location distant from the battery pack. The invention takes an advantage of the superior heat conductivity of the high-voltage electrically conductive path to cool down the battery pack. | 2011-01-27 |
20110020687 | Battery module with related devices and methods - The present invention relates to a battery module, related devices and methods. More particularly, the present invention relates to a battery module with an improved mechanism of electrically connecting modules to form one or more battery packs and devices and methods that relate to the improved mechanism. In one aspect, the present invention provides a battery module. The module comprises: a top cover that connects to a bottom housing to form a casing; a positive terminal connected to a proximal end of the casing, wherein the end of the positive material is shaped such that it can insert into a sleeve; a negative electrode connected to a distal end of the casing, wherein the negative electrode is housed within the sleeve such that an electrical contact is made when a positive terminal is inserted into the sleeve; and, at least one electrochemical cell connected to the inside surface of the bottom housing. | 2011-01-27 |
20110020688 | PORTABLE ELECTRONIC DEVICE - Provided is a highly safe portable electronic device having a secondary battery as a power source, and including a package, an electronic device body housed in the package, and a battery housing portion housed in the package, in which even if the content melts due to an extremely significant impact applied thereto, discharge of a melt is inhibited. In the portable electronic device, the battery housing portion is a molding with a battery fitting portion for fitting the secondary battery therein, and the battery fitting portion has a covering layer, which includes a temperature suppression layer and a block layer, provided on its surface. | 2011-01-27 |
20110020689 | BATTERY SYSTEM HAVING BATTERY MODULE, THERMAL SWITCH, HEATING SOURCE AND PIN STRUCTURE - A battery system ( | 2011-01-27 |
20110020690 | Cell Tab and Interconnect Assembly for a Battery Pack - A battery pack for a vehicle has battery cells with foil cell tabs that are welded to an interconnect. Nickel plated copper is bonded to aluminum for either a first set of the battery cells, a second set of the battery cells or for the interconnect. Similar materials are then adjacent to each other at the weld locations between the foil cell tabs and the interconnect to avoid welding of dissimilar metals. | 2011-01-27 |
20110020691 | ALKALINE BATTERY - The present invention provides an alkaline battery which has high reliability and high cost performance and does not cause an internal short circuit resulting from gel leakage even when the filling densities of the positive and negative electrodes are reduced. In the alkaline battery, a positive electrode | 2011-01-27 |
20110020692 | SEPARATOR FOR METAL HALIDE BATTERY - It is an object of the present invention to provide a separator for a metal halide battery which can maintain a low bromine permeability for a long duration and can maintain battery performance for a long duration. The present invention provides a separator for a metal halide battery having a bromine diffusion coefficient after 240 hours of less than 4.2×10 | 2011-01-27 |
20110020693 | ELECTRODES FOR A LEAD ACID BATTERY AND THE USE THEREOF - The object of the present invention is to improve the short-term discharge power after the thermal cycles, as the object of the improvement of the characteristics of the lead acid battery. An electrode for a lead acid battery comprising an electrode active material layer comprising a lead containing material, a porous carbon material and a binder, and a current collector, wherein when a weight of lead atom is A and a weight of porous carbon material is B, B/(A+B)×100 satisfies 1.0 to 90%; and said binder is a crystalline polymer having a melting temperature of 40° C. or less or amorphous polymer, is used. | 2011-01-27 |
20110020694 | BATTERY PACK HAVING WELDED CELL TAB AND INTERCONNECT ASSEMBLY - A battery pack for use in a vehicle may comprise battery cells, with each of the battery cells including a main body and a foil cell tab extending from the main body, with the battery cells arranged into a first set and a second set; an interconnect having a first leg, a second leg, and a bridge connecting the legs; first weld locations securing the foil cell tabs of the first set of battery cells to the first leg; and second weld locations securing the foil cell tabs of the second set of battery cells to the second leg. The foil cell tabs or the legs of the interconnect or both may include relief slots extending between the weld locations. Also, the thickness of a set of the tabs may be equal to the thickness of the leg to which they are welded. | 2011-01-27 |
20110020695 | METHOD AND DEVICE FOR MAKING ELECTRIC ENERGY STORAGE ASSEMBLIES - The invention relates to a method for making an electric energy storage assembly ( | 2011-01-27 |
20110020696 | BATTERY DEVICE AND ELECTRONIC APPARATUS - A battery apparatus and electronic equipment in which the battery apparatus has a characteristic compatible with the electronic equipment can be suitably attached to the electronic equipment. In a battery apparatus, an identification section of the battery apparatus serves to identify a characteristic of the battery apparatus, and which is provided on an end surface and on both sides of a battery-side terminal in the width direction of the battery apparatus. The identification section is configured with identification recesses formed in a manner open to the end surface, and at least one of the positions, cross-sectional shapes, and lengths on the end surface of the identification recesses, is formed on the basis of the characteristic of the battery apparatus. The cross-sectional shape and length of the identification recess is formed on the basis of the characteristic of the battery apparatus. | 2011-01-27 |
20110020697 | BATTERY DEVICE AND ELECTRONIC APPARATUS - A battery apparatus and electronic equipment in which the battery apparatus has a characteristic compatible with the electronic equipment can be suitably attached to the electronic equipment. In a battery apparatus, an identification section of the battery apparatus serves to identify a characteristic of the battery apparatus, and which is provided on an end surface and on both sides of a battery-side terminal in the width direction of the battery apparatus. The identification section is configured with identification recesses formed in a manner open to the end surface, and at least one of the positions, cross-sectional shapes, and lengths on the end surface of the identification recesses, is formed on the basis of the characteristic of the battery apparatus. The cross-sectional shape and length of the identification recess is formed on the basis of the characteristic of the battery apparatus. | 2011-01-27 |
20110020698 | BATTERY DEVICE AND ELECTRONIC APPARATUS - A battery apparatus including a case, a battery cell, a battery-side terminal, and an engaging piece. The case has a width, a thickness, and a length. The battery cell is housed in an inside of the case. The battery-side terminal is disposed on a side surface at one end of the case in a length direction and electrically connected to the battery cell. The engaging piece is disposed at the one end of the case at which the battery-side terminal is positioned such that the engaging piece extends in a length direction a same distance as the case at the one end portion. The engaging piece is at an edge of the case in a width direction. | 2011-01-27 |
20110020699 | NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE - A nonaqueous electrolyte battery includes a negative electrode including a current collector and a negative electrode active material having a Li ion insertion potential not lower than 0.4V (vs. Li/Li | 2011-01-27 |
20110020700 | NONAQUEOUS ELECTROLYTE FOR SECONDARY CELL, AND SECONDARY CELL - Provided are a nonaqueous electrolyte for a secondary cell, and a secondary cell, which are free from erosion of electrodes or generation of carbon dioxide gas and which have a long-term nonflammability, an excellent low-temperature characteristic and a practically sufficient conductivity. | 2011-01-27 |
20110020701 | CARBON ELECTRODE STRUCTURES FOR BATTERIES - In certain embodiments, an electrode includes a body of material formed in substantial part of carbon, the body having an exterior surface and an interior located within the exterior surface, and a plurality cavities located in the interior of the body. Each of the cavities is in communication with the exterior of the body and has an interior surface. The cavities can each be sized to accommodate a battery separator located therein and substantially covering the interior surface of the cavity. | 2011-01-27 |
20110020702 | IRON-DOPED VANADIUM(V) OXIDES - The present invention relates to iron-doped vanadium(V) oxides of formula Fe | 2011-01-27 |
20110020703 | CATHODE PLATE FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY PROVIDED WITH THE CATHODE PLATE - Disclosed is a cathode plate for a secondary battery, which includes a collector, and a cathode active material layer, wherein the cathode active material layer is formed of multiple layers of coating films formed on a surface of the collector and obtained by application and drying of an aqueous paste, which is obtained by kneading and dispersing an iron lithium phosphate material having an olivine structure as the cathode active material, an electroconductive material, a water-soluble thickner, a binder, and water as a dispersion medium. | 2011-01-27 |
20110020704 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERY - There is provided a positive electrode active material for lithium secondary batteries which suppresses gelation when kneaded with a binder resin in producing a positive electrode material and provides excellent coating properties. The positive electrode active material for lithium secondary batteries comprises a lithium composite oxide represented by the following general formula (1) and a Ca atom contained in the lithium composite oxide. When the positive electrode active material is analyzed by X-ray diffraction using Cu—Kα radiation as a radiation source, the intensity ratio (b/a) of (b) the diffraction peak at 2θ=18.7±0.2° to (a) the diffraction peak at 2θ=37.4±0.2° derived from CaO is from 10 to 150. | 2011-01-27 |
20110020705 | CATHODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - Provided is a non-aqueous electrolyte-based, high-power lithium secondary battery having a long service life and superior safety at both room temperature and high temperature, even after repeated high-current charging and discharging. The battery comprises a cathode active material composed of a mixture of lithium/manganese spinel oxide and lithium/nickel/cobalt/manganese composite oxide wherein the cathode active material exhibits the life characteristics that the capacity at 300 cycles is more than 70% relative to the initial capacity, in the provision of satisfying the condition (i) regarding the particle size and the condition (ii) regarding the mixing ratio. | 2011-01-27 |
20110020706 | NEW ELECTRODE MATERIALS, IN PARTICULAR FOR RECHARGEABLE LITHIUM ION BATTERIES - The method described allows the selection and/or design of anode and cathode materials by n- or p-doping semiconductor material. Such doped materials are suitable for use in electrodes of lithium ion batteries. As one advantage, the anode and the cathode may be produced using anodes and cathodes that are derived from the same semiconductor material. | 2011-01-27 |
20110020707 | ELECTRODE COLLECTOR MANUFACTURING METHOD AND MANUFACTURING APPARATUS, AND BATTERY PROVIDED WITH SAID COLLECTOR - An electrode collector manufacturing apparatus ( | 2011-01-27 |
20110020708 | POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, AND NONAQUEOUS ELECTROLYTE CELL - Disclosed herein is a positive electrode active material wherein at least one metallic element M | 2011-01-27 |
20110020709 | POROUS FILM AND SECONDARY BATTERY ELECTRODE - The present invention is intended for providing a porous film having excellent film uniformity, and is capable to contribute for improving cyclic and rate properties, which is provided on a surface of electrode used for a secondary battery and the like. | 2011-01-27 |
20110020710 | LITHIUM ION SECONDARY BATTERY AND OVERCHARGE INHIBITOR FOR SAME - It is an object of the present invention to provide a lithium ion secondary battery which suppresses overcharge while keeping battery characteristics. | 2011-01-27 |
20110020711 | LITHIUM BATTERY - The present invention has an objective to improve the storage characteristics and pulse discharge characteristics, especially in the high temperature region of 100° C. or more, of a lithium battery comprising a positive electrode including manganese oxide, a negative electrode, and a non-aqueous electrolyte. To achieve this objective, the lithium battery of the present invention includes a positive electrode ( | 2011-01-27 |
20110020712 | ELECTRIC CURRENT-PRODUCING DEVICE HAVING SULFONE-BASED ELECTROLYTE - Electrolytic solvents and applications of such solvents including electric current-producing devices. For example, a solvent can include a sulfone compound of R | 2011-01-27 |
20110020713 | NANOWIRE BATTERY METHODS AND ARRANGEMENTS - A variety of methods and apparatus are implemented in connection with a battery. According to one such arrangement, an apparatus is provided for use in a battery in which ions are moved. The apparatus comprises a substrate and a plurality of growth-rooted nanowires. The growth-rooted nanowires extend from the substrate to interact with the ions. | 2011-01-27 |
20110020714 | FUEL CELL AND ELECTRONIC DEVICE - A fuel cell capable of being thinned while maintaining a stable electric power supply is provided. A fuel cell includes a power generation section, a fuel tank, a fuel supply section (pump), and a fuel vaporization section. The power generation section has a structure in which a combined body is sandwiched between a cell plate and a cell plate. The combined body has a structure in which an anode electrode and a cathode electrode are oppositely arranged with an electrolyte film in between. In particular, the fuel supply section and the fuel vaporization section are integrally provided, and are connected by a nozzle section buried therein. A fuel contained in the fuel tank is pumped by the fuel supply section according to the state of the power generation section, and then is vaporized by the fuel vaporization section, and is supplied to the power generation section side. | 2011-01-27 |
20110020715 | FUEL CELL SYSTEM - [Problem] The object is to provide a fuel cell system capable of ventilating the interior of a casing in a simplified construction and also capable of suppressing the drawing of combustion gas into the interior of the casing even if such gas remains around the casing at the worst. | 2011-01-27 |
20110020716 | FUEL CELL SYSTEM INCLUDING GAS RECYCLING AND PRESSURIZING ASSEMBLY - A fuel cell system including a gas recycling and re-pressurizing assembly. In one embodiment, the fuel cell system includes a fuel cell stack, the stack having an oxygen outlet and an oxygen inlet. The fuel cell system additionally includes two gas/water separator tanks, each of the tanks containing a quantity of water and a quantity of oxygen gas. Both tanks are capable of being fluidly connected to either the oxygen inlet or the oxygen outlet of the fuel cell stack. In addition, the two tanks are connected to one another so that water may be transferred back and forth between the two tanks. The system also includes a pump for transferring water back and forth between the tanks. In use, water is pumped from one of the tanks to the other until all of the oxygen gas present within the water-receiving tank is forced out of that tank and is conducted back to the oxygen inlet of the fuel cell stack. Once all of the oxygen gas has been forced out of the water-receiving tank, all of the water that had been present in the water-receiving tank is pumped from that tank to the other tank to expel all of the oxygen that is present in the second tank. As water is pumped out of a tank, the tank receives oxygen from the oxygen outlet of the fuel cell stack. Consequently, this process of moving water back and forth between the tanks to displace the oxygen gas present within the tanks is repeated indefinitely to recycle the oxygen back to the fuel cell stack. | 2011-01-27 |
20110020717 | COMPACT FUEL CELL PACKAGE - The invention relates to a compact and portable fuel cell package. The package includes a fuel cell that generates electrical energy. Some packages also include a fuel processor that produces hydrogen from a fuel source. Fuel cell packages described herein provide power densities (power per unit volume or mass) at levels not yet seen. One package employs an interconnect disposed at least partially between a fuel cell and a fuel processor. The interconnect forms a structural and plumbing intermediary between the two. Given the portable size of fuel cell packages described herein, the invention is well suited to power portable electronics devices. One portable fuel cell package includes a tether, which allows electrical and detachable coupling to an electronics device. | 2011-01-27 |
20110020718 | FUEL CELL ARRANGEMENT - A fuel cell arrangement having fuel cells situated in the form of a fuel cell stack, which each contain an anode and a cathode and an electrolyte matrix situated between them, having an anode intake, which is provided on one side of the fuel cell stack, for the supply of fresh combustion gas to the anodes and an anode outlet for the discharge of consumed combustion gas from the anodes, the combustion gas being guided inside the fuel cells in a predetermined main flow direction past the anodes, having reformer units for converting a fuel supplied to the reformer units at a fuel inlet into reformer fuel, which is discharged from the reformer units at a reformer fuel outlet, the reformer units being situated between adjacent fuel cells in thermal contact therewith, and the reformer fuel outlet of the reformer units opening on the side of the fuel cell stack, on which the anode intake of the fuel cells is located, and having a fuel discharge system for distributing the fuel to be reformed to the individual reformer units. The reformer units have fuel inlets provided on the side of the fuel cell stack opposite to the anode intake and are permeated by the fuel to be reformed in counter-flow to the main flow direction of the combustion gas, and the fuel discharge system is provided on the side of the fuel cell stack opposite to the anode intake. | 2011-01-27 |
20110020719 | FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME - A fuel cell system is equipped with a drive motor, a fuel cell, normal electric power generation means for performing normal electric power generation under a condition that the fuel cell is not warmed up, warm-up electric power generation means for performing warm-up electric power generation with lower electric power generation efficiency than normal electric power generation, and warm-up control means for controlling performance of warm-up electric power generation by the warm-up electric power generation means on a basis of a predetermined index on a necessity to warm up the fuel cell. The warm-up control means controls an operation state of the fuel cell during warm-up electric power generation on a basis of a correlation between the system loss required for warm-up of the fuel cell and a warm-up output required for driving of a load including the drive motor during warm-up of the fuel cell. | 2011-01-27 |
20110020720 | DEVICE FOR CONTROLLING A POWER SUPPLY WITH DC DC SPLITTING OF THE TYPE INCLUDING N INTERLACED PATHS - In a power supply with n interlaced conversion cells, a control device activates m paths out of n paths, 1≦m≦n, as a function of the power or of the current handled by the power supply. The cell may have a boost, buck, buck/boost, Cuk, or SEPIC topology. | 2011-01-27 |
20110020721 | Consumer battery comprising a fuel cell - Consumer battery which comprises an electricity generating unit (EGU) | 2011-01-27 |
20110020722 | FUEL CELL AND BIPOLAR PLATE HAVING MANIFOLD SUMP - A device for use in a fuel cell includes a bipolar plate having flow field channels, a manifold fluidly connected with the flow field channels for conveying a reactant gas, and a sump fluidly connected with the manifold. | 2011-01-27 |
20110020723 | FUEL CELL PLATE HAVING MULTI-DIRECTIONAL FLOW FIELD - An exemplary fuel cell plate includes a plurality of first flow field channels that have an inlet near one end and an outlet near an opposite end. The first flow field channels establish a plurality of first fluid flow paths from a corresponding inlet to the corresponding outlet. A plurality of second flow field channels have an inlet near one end and an outlet near an opposite end for establishing a plurality of second fluid flow paths from the inlet to the outlet. The direction of fluid flow in the first fluid flow paths is opposite to a direction of fluid flow in the second fluid flow paths. At least some of the second flow field channels are between two of the first flow field channels. | 2011-01-27 |
20110020724 | ELECTRODE FOR FUEL CELL HAVING TWO KINDS OF HYDROPHILICITY AND METHOD FOR PREPARING THE SAME AND MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING THE SAME - An electrode for a fuel cell includes a gas diffusion layer contacting with a separator having a channel and a catalyst layer interposed between the gas diffusion layer and an electrolyte membrane. The catalyst layer of the electrode has two portions with different hydrophilicities. A portion of the catalyst layer that faces a channel has a higher hydrophilicity than a portion that does not face a channel. This electrode may control hydrophilicity of the catalyst layer differently according to locations, so it is possible to keep an amount of moisture in an electrode in a suitable way, thereby improving the performance of the cell. | 2011-01-27 |
20110020725 | MANUFACTURE OF ELECTRICAL ENERGY GENERATION EQUIPMENT - The invention relates to a portable electrical energy generator, its components, and manufacture of the components and generator. The generator includes a bi-polar plate stack, which is well suited for use in a fuel cell. The stack may include at least one spacer that limits compression of a membrane electrode assembly in the fuel cell. The stack may also include a polymer binder that holds the stack together and/or maintains a compression force on the membrane electrode assembly. An open cathode manifold may also provided to ease oxygen movement. High throughput and low cost manufacture of bi-polar plates is also described herein. | 2011-01-27 |
20110020726 | MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL - A membrane electrode assembly includes an solid polymer electrolyte membrane, an anode, and a cathode. The cathode has a stacked body of a catalyst layer and a gas diffusion layer. The catalyst layer has platinum-cobalt-supporting carbon particles and an ion conductor. The ratio (P2/P1) of the pore volume P2 (ml/g) per gram of catalyst layer in a second micro-pore diameter, ranging from 0.1 μm to less than 1 μm, over the pore volume P1 per gram of catalyst layer in a first micro-pore diameter, ranging from 0.01 μm to less than 0.1 μm, is in a range of 3.8 to 8.3. | 2011-01-27 |
20110020727 | Protective and Precipitation Layers for PEM Fuel Cell - A membrane electrode assembly is provided which includes an anode; a cathode; a membrane between the anode and the cathode; and a protective layer between the membrane and at least one electrode of the anode and the cathode, the protective layer having a layer of ionomer material containing a catalyst, the layer having a porosity of between 0 and 10%, an ionomer content of between 50 and 80% vol., a catalyst content of between 10 and 50% vol., and an electrical connectivity between catalyst particles of between 35 and 75%. A configuration using a precipitation layer to prevent migration of catalyst ions is also provided. | 2011-01-27 |
20110020728 | POLYELECTROLYTE AND PROCESS FOR PRODUCING THE POLYELECTROLYTE - The present invention provides an electrolyte having high conductivity even under high-temperature low-humidification conditions (e.g. at a temperature of 100 to 120° C. and a humidity of 20 to 50% RH) and thereby makes it possible to realize a higher performance fuel cell. The present invention is a fluoropolymer electrolyte having an equivalent weight (EW) of not less than 250 but not more than 700 and a proton conductivity of not lower than 0.10 S/cm as measured at a temperature of 110° C. and a relative humidity of 50% RH and comprising a COOZ group- or SO | 2011-01-27 |
20110020729 | CATALYST, PRODUCTION PROCESS THEREFOR AND USE THEREOF - Catalysts of the present invention are not corroded in acidic electrolytes or at high potential and have excellent durability and high oxygen reducing ability. | 2011-01-27 |
20110020730 | FILM FOR REINFORCING ELECTROLYTE MEMBRANE OF POLYMER ELECTROLYTE FUEL CELL - An object of the present invention is to provide a biaxially oriented film suitable as a reinforcing member for an electrolyte membrane of a polymer electrolyte fuel cell, the film having excellent hot water resistance in a high-temperature and high-humidity use environment and being capable of maintaining the reinforcing effect for a prolonged period of time. The invention resides in a biaxially oriented film for reinforcing an electrolyte membrane of a polymer electrolyte fuel cell, the film being characterized in that the film (i) contains syndiotactic polystyrene as a major component and (ii) has a Young's modulus in at least one of the machine direction and the transverse direction ranging from 4,500 to 8,000 MPa. | 2011-01-27 |
20110020731 | POLYMER ELECTROLYTE COMPOSITION - A polymer electrolyte composition comprising a component (A) and a component (B) described below, wherein if the equivalent weight of cation exchange groups in the component (A) is termed Ic, and the equivalent number of anion exchange groups in the component (B) is termed Ia, then the equivalent weight ratio represented by Ic/Ia is from 1 to 10,000. | 2011-01-27 |
20110020732 | FUEL CELL COMPONENT WITH INTERDIGITATED FLOW FIELDS - An exemplary flow field plate for use in a fuel cell includes a plurality of inlet flow channels. A plurality of outlet flow channels are also included. The flow channels are arranged such that at least two of the inlet flow channels are immediately adjacent each other on a first side of the two of the inlet flow channels. At least one of the outlet flow channels is immediately adjacent each of the two inlet flow channels on a second, opposite side of each of the two inlet flow channels. | 2011-01-27 |
20110020733 | FUEL CELL SEPARATOR AND METHOD OF PRODUCING THE SAME - Provided is a fuel cell separator which can achieve a stable power generation over a prolonged period of time and a method of producing the fuel cell separator. The fuel cell separator has a recess for gas flow path whose surface is roughened in such a manner that the arithmetic mean roughness Ra is 0.5 to 10 μm, and the recess for gas flow path is brought into contact with a fluorine-containing gas or a gas containing both fluorine and oxygen. Whereby a hydrophilic surface most suitable for prevention of flooding is formed and a fuel cell separator which can achieve a stable power generation over a prolonged period of time can be obtained. The thus obtained fuel cell separator can retain a uniform liquid film formed on the surface thereof for at least 10 seconds when a test piece prepared from the fuel cell separator is immersed in water for 30 seconds and pulled out therefrom to a position at not less than 1 cm from the water surface within 1 second. | 2011-01-27 |
20110020734 | LIQUID TANK, FUEL CELL AND ELECTRONIC APPARATUS - A fuel tank preventing an excessive supply when manually supplying a liquid such as a fuel, a fuel cell and an electronic apparatus using the fuel tank are provided. A fuel tank includes a deformable section which is deformable by external pressure in a part of a housing containing a liquid fuel. The deformable section has a projected shape outward from a top surface of the housing, and has a configuration in which a flat surface is arranged with a bending part in the top surface of the housing. The flat surface of the deformable section is pushed by a finger, a stick or the like to apply external pressure to the deformable section, thereby the deformable section is deformed so as to be flipped with respect to the top surface of the housing. The volumetric capacity in the housing is changed to push the liquid fuel out. | 2011-01-27 |
20110020735 | Fuel Cell Catalysts with Enhanced Catalytic Surface Area and Method of Making the Same - According to at least one aspect of the present invention, there is provided a fuel cell catalyst formed from a metallic alloy of one or more catalyst metals and one or more leachable metals through potential cycling to remove at least a portion of the leachable metals such that an effective catalytic surface area of the fuel cell catalyst per a given amount of the catalyst metals is enhanced after removal of the at least a portion of the one or more leachable metals. | 2011-01-27 |
20110020736 | METHOD OF PRODUCING HOLOGRAPHIC IMAGES OF IC TOPOLOGIES - The invention is aimed at producing a layout with high technological characteristics including a reduction of departure of an obtained layout geometry from a given layout geometry, an increase of a contrast of the obtained layout and a decrease of noise levels in illuminated and not illuminated areas of the layout. This is achieved by converting an initial layout image into a digital pattern; recording an amplitude and phase information, which characterizes each dot of the pattern as an extended or a point radiator; computing a diffraction picture in each dot of the future hologram created from the whole set of radiators—elements of this pattern and its interference with a calculated reference wavefront; employing the obtained result for hologram creation; and obtaining the hologram as a set of discrete elements, which differ by their optical properties. | 2011-01-27 |
20110020737 | REFLECTION-TYPE EXPOSURE MASK AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - A reflection-type exposure mask includes a multilayer reflective film in a main surface and serving as a high reflective region to an exposure light, and an absorber pattern on the multilayer reflective film and serving as a low reflective region to the exposure light, wherein a phase difference between reflection lights of the exposure light from the multilayer reflective film and the absorber pattern is in a range of 180°±10°, and the absorber pattern includes first and second linear patterns having longitudinal directions intersecting at right angles, contrast values of optical images of the first and second linear patterns formed on a wafer is to be 0.6 or more when one of the longitudinal directions of the first and second patterns agree with an incident direction of the exposure light to the main surface viewed from above the main surface. | 2011-01-27 |
20110020738 | METAL PHTHALOCYANINE DYE MIXTURE, CURABLE COMPOSITION, COLOR FILTER, AND METHOD FOR PRODUCING COLOR FILTER - The invention aims to provide a metal phthalocyanine dye mixture having excellent solubility in an organic solvent, which can be formed into a thin film. Provided are a metal phthalocyanine dye mixture contains at least phthalonitrile, a compound represented by the following formula (I), a compound represented by the following formula (II), and a metal or a metal compound, and a curable composition containing the metal phthalocyanine dye mixture, a color filter containing the curable composition, and a method for producing the color filter: | 2011-01-27 |
20110020739 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A photoreceptor comprising an undercoat layer between a conductive support and a photosensitive layer, wherein the undercoat layer contains at least metal oxide microparticles coated with anhydrous silicon dioxide and a first binder resin, the photosensitive layer is a monolayered photosensitive layer containing at least a charge generation material and a charge transport material or a multilayered photosensitive layer formed of a charge generation layer containing a charge generation material and a charge transport layer containing a charge transport material stacked in this order or in an inverse order, and the charge generation material contains a crystal type oxotitanylphthalocyanine having peaks in an X-ray diffraction spectrum with Cu—Kα characteristic X-rays (0.15418 nm) at Bragg angles (2θ±0.2°) of 7.3°, 9.4°, 9.6°, 11.6°, 13.3°, 17.9°, 24.1° and 27.2°, in which a peak bundle formed by overlapping the peaks at 9.4° and 9.6° is a largest peak, and the peak at 27.2° is a second largest peak; and an X-type metal-free phthalocyanine having peaks in the X-ray diffraction spectrum at Bragg angles (2θ±0.2°) of 7.5°, 9.1°, 16.7°, 17.3° and 22.3°. | 2011-01-27 |