16th week of 2010 patent applcation highlights part 5 |
Patent application number | Title | Published |
20100098956 | Coating Material for Protecting Metals, Especially Steel, From Corrosion and/or Scaling, Method for Coating Metals and Metal Element - The invention relates to a coating material for protecting metals, especially steel, from corrosion and/or scaling, to a method for coating metals and to a metal element. The aim of the invention is to provide a coating material that protects steel from corrosion and/or scaling and that can be welded after heat treatment of the coated steel at temperatures of more than 800° C. For this purpose, substances are provided that render the applied coating material suitable for welding, especially for spot welding. The coating material can be applied by wet chemical methods, it changes its structure when subjected to high temperature processes of more than 600° C. and is suitable as a primer for additional coating materials. It was surprisingly found that when a suitable binder including a suitable filler is used during the high temperature treatment of a curing process, the coating materials of the invention change in such a manner that electrically conducting reactive layers are formed that allow welding and especially spot welding together with the metal substrate even after treatment at temperatures of more than 800° C. | 2010-04-22 |
20100098957 | MANUFACTURING METHOD OF FUNCTIONAL MATERIAL USING SLICE STACK PRESSING PROCESS AND FUNCTIONAL MATERIAL THEREBY - Disclosed herein are a method for manufacturing a functional material for use in various industrial fields in which anisotropy or physical properties change according to height may be utilized, as well as a functional material manufactured thereby. The method includes the steps of: (1) mixing powders composed of the components of the functional material with a binder to prepare a mixed paste; (2) coating the mixed paste on a substrate, and then separating the coated material from the substrate, thus preparing a slice; (3) repeating step (2) to prepare a plurality of slices, and stacking the slices in a mold; and (4) pressing the stacked slices at a predetermined temperature and pressure. A multifunctional material, such as an anisotropic material having physical properties which change according to the direction of material, or a material having physical properties which change in a graduated manner according to height, may be manufactured in a simple and economical manner. | 2010-04-22 |
20100098958 | Polyolefin-metal laminate - A laminate and a process for making it are disclosed. The laminate comprises a metal substrate and a polymer layer that adheres to at least one plasma-treated surface of the metal substrate. The polymer layer comprises a blend of a first polyolefin and a grafted polyolefin. The laminate can be prepared by plasma-treating at least one surface of a metal substrate and extruding onto the plasma-treated surface a polymer layer comprising a blend of a first polyolefin and a grafted polyolefin. | 2010-04-22 |
20100098959 | COMPOSITIONS BASED ON CARBOXYLIC ACIDS FOR TEMPORARY PROTECTION OF METALLIC SURFACES AND DRY FILMS OBTAINED FROM SAID COMPOSITION - The invention relates to a composition based on carboxylic acids and on at least one neutralizing agent, characterized in that the composition comprises a eutectic mixture of at least two carboxylic acids containing n carbon atoms, where 6≦n≦22. Application to the temporary protection of metallic surfaces, and dry films obtained from the said compositions. | 2010-04-22 |
20100098960 | MAGNETIC INSULATOR NANOLAMINATE DEVICE FOR INTEGRATED SILICON VOLTAGE REGULATORS - A magnetic insulator nanolaminate device comprises a metal magnetic layer formed on a substrate, an insulating layer formed on the metal magnetic layer, wherein the insulating layer is formed by nitriding a portion of the metal magnetic layer, a chelating group layer formed on the insulating layer, and a metal seed layer bonded to the chelating group layer. The magnetic insulator nanolaminate device may be formed by depositing a metal layer on a substrate, converting a portion of the metal layer into an insulating layer using a nitridation process, and depositing a metal seed layer onto the insulating layer using a metal immobilization process, wherein the metal seed layer enables the deposition of a metal layer onto the insulating layer. | 2010-04-22 |
20100098961 | Thermal barrier coatings using intermediate TCE nanocomposites - An intermediate thermal expansion coefficient coating including an NiCoCrAly alloy. The coating contains nanoparticles of the alloy and alumina. A nanocomposite coating is placed on metals to protect them from high gas temperatures by providing thermal insulation. The nanocomposite coating includes a bond coating, an intermediate thermal expansion coefficient coating, and a ceramic top coat. The intermediate thermal expansion coefficient coating comprises a NiCoCrAly alloy and allumina nanoparticles and has a ceramic top coat which is based on zirconi or high purity alumina. | 2010-04-22 |
20100098962 | BLOCK COPOLYMER BLEND ADHESIVES WITH MULTIPLE TACKIFIERS - Pressure sensitive adhesives comprising a linear block copolymer having a rubbery block and at least one glassy block; a multi-arm block copolymer having at least three arms, each having both a rubbery block and a glassy block; a first high glass transition temperature tackifier compatible with the rubbery blocks; a second high glass transition temperature tackifier having compatible with the glassy blocks; and at least one of a low Tg tackifier, a plasticizer, and combinations thereof, are disclosed. Tapes that include such adhesive, methods of making such tapes, and bonded composites using such adhesives and tapes are also disclosed. | 2010-04-22 |
20100098963 | COATED BOARD OF WOOD-BASED MATERIAL - The present application relates to a coated board of wood-based material and a method for coating a board of wood-based material, wherein the board of wood-based material is in particular a wall panel or floor panel or is intended for producing such a panel, comprising a front side and a rear side, wherein at least the surface of the front side is provided with a polymer coating and wherein the polymer coating has a hardness gradient, so that the hardness of the polymer layer decreases with increasing depth from the surface. | 2010-04-22 |
20100098964 | METHOD FOR THE PRODUCTION OF A COATING - The invention describes a process for the production of a coating ( | 2010-04-22 |
20100098965 | METHOD FOR FORMING A CONCENTRIC MULTIPLE LOOPED STRUCTURE - A method for forming a concentric multiple looped structure from an elongated rigid workpiece includes rotating one of the workpiece and a cutting tool relative to the other of the workpiece and cutting tool. The cutting tool has a shear edge operatively mounted to engage an end face of the workpiece. The shear edge of the cutting tool is urged against the end face of the workpiece to cut the workpiece during rotation of one of the workpiece and cutting tool relative to the other of the workpiece and cutting tool. The workpiece is cut into a continuous series of connected loops forming a concentric multiple looped structure. | 2010-04-22 |
20100098966 | Process for preparing nanogap electrode and nanogap device using the same - The present invention relates to a process of preparing a nanogap electrode and a nanogap device using the same, and a preparing process according to the present invention is characterized in that reduced metal is grown by reduction reaction from a metal ion in solution on the surface of a metal pattern with a predetermined shape. A method of preparing a nanogap electrode according to the present invention has an advantage that nanogap electrodes having a gap distance of 1-100 nm, which are difficult to prepare by a conventional method, can be easily prepared in a reproducible and uniform manner. | 2010-04-22 |
20100098967 | Method for Imprinting and Erasing Amorphous Metal Alloys - The present invention relates to materials, methods and apparatuses for performing imprint lithography using amorphous metallic materials. The amorphous metallic materials can be employed as imprint media and thermoplastic forming processes are applied during the pattern transfer procedure to produce micron scale and nanoscale patterns in the amorphous metallic layer. The pattern transfer is in the form of direct mask embossing or through a serial nano-indentation process. A rewriting process is also disclosed, which involves an erasing mechanism that is accomplished by means of a second thermoplastic forming process. The amorphous metallic materials may also be used directly as an embossing mold in imprint lithography to allow high volume imprint nano-manufacturing. This invention also comprises of a method of smoothening surfaces under the action of the surface tension alone. | 2010-04-22 |
20100098968 | COMPOSITE METAL FOAM AND METHODS OF PREPARATION THEREOF - The present invention is directed to composite metal foams comprising hollow metallic spheres and a solid metal matrix. The composite metal foams show high strength, particularly in comparison to previous metal foams, while maintaining a favorable strength to density ratio. The composite metal foams can be prepared by various techniques, such as powder metallurgy and casting. | 2010-04-22 |
20100098969 | STRUCTURAL MEMBER OF DIFFERENT MATERIALS - The invention provides a structural member of different materials having no different-material-bonded part between aluminum alloy material and steel material to be assembled. The structural member of different materials comprised of steel and aluminum alloy includes a first structural member including steel, and a second structural member having a part including steel and a part including aluminum alloy, the part including steel and the part including aluminum alloy being bonded by different-material bonding. The first structural member and the second structural member are bonded together only by bonding of steels between the part including steel of the second structural member and the first structural member. | 2010-04-22 |
20100098970 | CONTACTS ON DIAMOND - A diamond substrate having a contact, wherein the contact comprises a diamond-like-carbon (DLC) layer on at least part of a surface of the diamond substrate; and at least one metal layer on at least part of the surface of the DLC layer. Methods for producing the same and devices comprising such a substrate are also described. | 2010-04-22 |
20100098971 | COATING FOR GAS TURBINE COMPONENTS, AND METHOD AND DEVICE FOR PROVIDING A COATING - A coating, in particular for gas turbine components produced of a superalloy, is disclosed. The coating has an outer layer and an inner layer. The outer layer constitutes 10% to 60% of the overall coating and is substantially made of a β-NiAl phase having an Al proportion between 23 and 35 percent by weight. The inner layer constitutes 90% to 40% of the overall coating and is substantially made of a γ-NiAl phase having an Al proportion of a maximum of 15 percent by weight. | 2010-04-22 |
20100098972 | PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS USING THE SAME - According to one embodiment, a perpendicular magnetic recording medium includes a substrate, soft magnetic underlying layer, nonmagnetic underlying layer, and perpendicular magnetic recording layer. The perpendicular magnetic recording layer has an array of magnetic structures each corresponding to 1 bit of recording information, and includes a crystalline hard magnetic recording layer having perpendicular magnetic anisotropy, and an amorphous soft magnetic recording layer. The hard and soft magnetic recording layers are coupled by exchange coupling. | 2010-04-22 |
20100098973 | BATTERY PACK OF EXCELLENT PRODUCTABILITY AND STRUCTURAL STABILITY - Disclosed herein is a battery pack including a battery cell, an insulative mounting member coupled to the battery cell in a specific coupling structure, a positive temperature coefficient (PTC) element having a lower connection plate directly coupled to the battery cell while the lower connection plate is not bent, and an insulative cap, whereby the number of the members for electrical connection and electrical insulation is reduced, with the result that the assembly process of the battery pack is greatly simplified, the dead space is reduced, with the result that the capacity of the battery in the same-sized battery pack is maximized, and the structural stability of the battery pack against an external force is improved. | 2010-04-22 |
20100098974 | Protective circuit module and rechargeable battery including the same - A protective circuit module and a rechargeable battery including the same, the protective circuit module including a circuit board main body having an electrode terminal tab configured to electrically connect to an electrode terminal of a bare cell, a chip-type PTC device on the circuit board main body, and a heat transfer member connected to the chip-type PTC device and the electrode terminal tab. | 2010-04-22 |
20100098975 | LOW COST THERMAL INSULATION FOR A FUEL CELL STACK INTEGRATED END UNIT - An end unit for a fuel cell stack is provided. The end unit includes a main body having a cavity and a substantially impermeable barrier disposed thereon to militate against heat transfer within the end unit and minimize a cost of insulating the end unit. A fuel cell system and a method of fabricating the end unit for use in a fuel cell system are also provided. | 2010-04-22 |
20100098976 | FUEL CELL SYSTEM AND METHOD FOR CHECKING FOR HYDROGEN LEAKAGE IN FUEL CELLS THEREOF - A fuel cell system and a method for checking for hydrogen leakage are provided. The fuel cell system includes a fuel cell module having at least one fuel cell. The fuel cell system further includes a valve coupled to the fuel cell module and a hydrogen source for allowing hydrogen to be passed to the fuel cell module or blocking hydrogen from being passed to the fuel cell module. The fuel cell system further includes a controller board coupled to the valve and the fuel cell module for checking output voltage of the at least one fuel cell to determine whether there is hydrogen leak. The control board controls the valve for blocking hydrogen from being passed to the fuel cell module when the control board determines that there is a hydrogen leak. | 2010-04-22 |
20100098977 | CURRENT COLLECTOR OF END PLATE FOR FUEL CELL AND METHOD FOR CONTROLLING THE SAME - The present invention provides a current collector of an end plate for a fuel cell and a method for controlling the same, in which a plurality of current collector plates having different resistance values is mounted on an end plate so that the current of a fuel cell is consumed during cold start and during low power operation to improve cold startability of the fuel cell and, further, the durability of a membrane electrode assembly (MEA) is improved due to an increase in voltage during low power operation. | 2010-04-22 |
20100098978 | HOUSING FOR RECEIVING AT LEAST ONE FUEL CELL STACK - The invention relates to a housing for accommodating at least one fuel cell stack, an opening being provided in at least one housing wall in a position in which the stacking direction of the fuel cell stack intersects the housing wall, a clamping block being placable in the opening to which clamping block again a force in the stacking direction of the fuel cell stack can be applied by a clamping device to clamp the fuel cell stack. | 2010-04-22 |
20100098979 | FUEL CELL SYSTEM AND MOVING BODY USING THE FUEL CELL SYSTEM - A fuel cell system includes a coolant pump for pumping a coolant, the coolant pump being provided in a coolant pipe that conveys the coolant to a fuel cell; a coolant heating device for heating the coolant when the fuel cell has stopped operation, the coolant heating device being provided in the coolant pipe; and a secondary battery for supplying power to the coolant pump and the coolant heating device, the secondary battery being connected to the coolant pump and the coolant heating device, wherein when the fuel cell has stopped operation, the heated coolant is conveyed to the fuel cell to dry the fuel cell. The fuel cell system further includes an external power source plug for supplying power from an external power source to the coolant pump and the coolant heating device, the external power source plug being connected to the coolant pump and the coolant heating device. | 2010-04-22 |
20100098980 | FUEL CELL SYSTEM - Disclosed is a fuel cell system including a fuel cell, a fuel supply passage through which a fuel gas supplied from a fuel supply source flows to the fuel cell, an on/off valve which regulates the state of the gas on the upstream side of the fuel supply passage to supply the gas to the downstream side thereof, a sensor which detects the state of the gas in the fuel supply passage, and control means for controlling the on/off valve based on a value detected by the sensor. The control means stops the opening/closing operation of the on/off valve when the sensor falls into an abnormal state. | 2010-04-22 |
20100098981 | FUEL CELL SYSTEM HAVING FUEL CIRCULATION STRUCTURE, METHOD OF OPERATING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE FUEL CELL SYSTEM - In a fuel cell system including a fuel cartridge and a fuel supply module, the fuel cartridge includes at least two ports, wherein a first port from among the at least two ports is a fuel inlet port and a second port from among the at least two ports is a fuel outlet port. The fuel cartridge may also include a fuel pouch or the fuel cartridge itself may be the fuel pouch. The fuel supply module may include a fuel circulation structure that circulates the fuel before the fuel is supplied to the stack. The fuel cell system may be equipped with an electronic apparatus and serve as a source of power. | 2010-04-22 |
20100098982 | MONOPOLAR FUEL CELL ENDPLATE AND FUEL CELL COMPRISING SAME - The invention concerns a monopolar fuel cell endplate ( | 2010-04-22 |
20100098983 | FUEL CELL PERFORMING ANODE DEAD-END OPERATION WITH IMPROVED WATER MANAGEMENT - An anode gas channel member in which a first porous channel layer and a shower plate having penetrated holes are laminated is disposed on an anode side in a fuel cell. The shower plate is disposed at the anode side, and a water-repellent layer is provided on a side of the shower plate that is closer to the anode. The water-repellent layer restrains the water moving from the cathode side to the anode side from entering the interior of the anode gas channel member, and reduces the possibility of the flow of the reactant gas being inhibited by water. | 2010-04-22 |
20100098984 | LOAD DEVICE FOR SOFC STACK AND A HIGH-TEMPERATURE FURNACE USING THE SAME - A load device for planar solid oxide fuel cell stack comprises: a balance plate, a high-temperature compressed column, a load cell, an elastic member, an equalizing ring, and an actuator. The balance plate is disposed abutted against the fuel cell stack, and the high-temperature compressed column is disposed on the balance plate, and the load cell and the elastic member are arranged at a top portion of the high-temperature compressed column. The actuator, being placed on the equalizing ring, is used for providing a load to the equalizing ring, the load cell, the elastic member and the high-temperature compressed column Thereby, the load exerted by the actuator can be detected from the measurement of the load cell while the relationship between the load variation and performance of the SOFC stack can be read directly or transmitted to an external device for display. | 2010-04-22 |
20100098985 | FUEL CELL AND ELECTRONIC DEVICE INCLUDING THE SAME - A small fuel cell capable of improving stability of power generation is provided. A heat insulating layer | 2010-04-22 |
20100098986 | FUEL CELL - The present invention provides a fuel cell having a layered structure, including: a membrane electrode assembly having a fuel electrode, an oxidation electrode, and an electrolyte membrane held between the fuel electrode and the oxidation electrode; and stainless steel separators holding the membrane electrode assembly therebetween. The stainless steel separator contains Cr and Fe; the Cr concentration by mass % by mass ratio of Cr to Fe at the separator surface facing the fuel electrode is from 0.7 to 1.3; and the Cr concentration by mass % by mass ratio of Cr to Fe at the separator surface facing the oxidation electrode is less than 0.7. | 2010-04-22 |
20100098987 | CORROSION INHIBITORS, CORROSION INHIBITING HEAT TRANSFER FLUIDS, AND THE USE THEREOF - Disclosed is a corrosion inhibitor for use in heat transfer fluids having a conductivity of less than 200 μS/cm, the corrosion inhibitor having an azole compound, and at least one of a siloxane based surfactant, colloidal silica, or a mixture thereof. Also disclosed is a corrosion inhibiting heat transfer fluid, the heat transfer fluid having a conductivity of no more than or equal to 200 μS/cm and comprising the disclosed corrosion inhibitor. Also provided is an assembly comprising an alternative power source and a heat transfer system in thermal communication with the alternative power source, the heat transfer system comprising the disclosed corrosion inhibiting heat transfer fluid. In addition, a method of making a corrosion inhibiting heat transfer fluid is disclosed wherein the disclosed corrosion inhibitor is added to heat transfer fluid having a conductivity of less than 200 μS/cm. | 2010-04-22 |
20100098988 | MEMBRANE ELECTRODE MODULE AND ASSEMBLY METHOD THEREOF - A membrane electrode module is provided. The membrane electrode module includes a membrane electrode assembly, a first fixing element and a second fixing element. The membrane electrode assembly includes an exchange-membrane, a first electrode and a second electrode. The exchange-membrane includes a first surface and a second surface. The first electrode is disposed on the first surface. The second electrode is disposed on the second surface. The first fixing element contacts the first surface. The second fixing element contacts the second surface, wherein the first fixing element and the second fixing element are joined to the exchange-membrane via heat-pressing to be fixed to the exchange-membrane. | 2010-04-22 |
20100098989 | ELECTRODE-MEMBRANE-FRAME ASSEMBLY FOR POLYELECTROLYTE FUEL CELL, MANUFACTURING METHOD THEREFOR, AND POLYELECTROLYTE FUEL CELL - In a solid polyelectrolyte fuel cell, with a frame including a frame body main part placed along a peripheral edge portion of a membrane, a plurality of first retaining portions which are arrayed so as to protrude from an inner edge of the frame body main part and which retain the front surface side of the membrane, and a plurality of second retaining portions which are arrayed so as to protrude from the inner edge of the frame body main part and which retain the back surface side of the membrane, the first retaining portions and the second retaining portions are so arrayed that retaining positions of the membrane by the first retaining portions and retaining positions of the membrane by the second retaining portions are alternately placed. A plurality of front-surface side elastic members are placed on the front surface of the membrane between neighboring ones of the first retaining portions while a plurality of back-surface side elastic members are placed on the back surface of the membrane between neighboring ones of the second retaining portions. | 2010-04-22 |
20100098990 | FUEL CELL, AND METHOD AND APPARATUS FOR ASSEMBLING FUEL CELL - The present invention relates to: a fuel cell which includes a stack part ( | 2010-04-22 |
20100098991 | Gas Diffusion Electrode For Polymer Electrolyte Fuel Cell, Membrane-Electrode Assembly For Polymer Electrolyte Fuel Cell, Production Method Therefor, And Polymer Electrolyte Fuel Cell - One object of the present invention is to provide a gas diffusion electrode for a polymer electrolyte fuel cell, which has excellent water repellency for quickly supplying and removing a reaction gas, and conductivity for efficiently conducting generated electrical power, a membrane-electrode assembly for a polymer electrolyte fuel cell and a method for producing the same, and a polymer electrolyte fuel cell, and the present invention provides a gas diffusion electrode comprising a nonwoven fabric, a porous fluororesin, and a carbon material. | 2010-04-22 |
20100098992 | PROCESS FOR THE FORMATION OF PORES IN A POLYMER MATRIX - The invention relates to a process for the formation of pores of controlled shape, dimensions and distribution in a polymer matrix comprising a step of embedding silicon nanowires and/or nanotrees in a nonpolymerized polymer matrix or a nonpolymerized polymer matrix in suspension or in solution in at least one solvent, a step of curing the polymer matrix, and a step of removing the silicon nanowires and/or nanotrees by chemical treatment. The process of the invention can be used for the manufacture of a proton exchange membrane fuel cell active layer. The invention has applications in the field of manufacture of proton exchange membrane fuel cells, in particular. | 2010-04-22 |
20100098993 | IMPERMEABLE POROUS SUBSTRATE FOR PLANAR FUEL CELLS AND INTEGRATED PACKAGING - The present invention relates to a support for a planar fuel cell core, produced using a material permeable to the fuel of the cell, and sealed over at least one of its outer faces. | 2010-04-22 |
20100098994 | Ferritic Chromium Steel - The present disclosure relates to a ferritic chromium stainless steel with the following composition in percent by weight: C max 0.1, Si 0.1-1, Mn max 0.6, Cr 20-25, Ni max 2, Mo 0.5-2, Nb 0.3-1.5, Ti max 0.5, Zr max 0.5, REM max 0.3, Al max 0.1, N max 0.07 balance Fe and normally occurring impurities, and wherein the content of Zr+Ti is at least 0.2%. The ferritic chromium stainless steel is suitable for use in fuel cells, especially Solid Oxide Fuel Cells. | 2010-04-22 |
20100098995 | Direct methanol fuel cell system and portable electronic device - A fuel cell comprises a fuel electrode, an electrolyte membrane and an air electrode | 2010-04-22 |
20100098996 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - A solid oxide fuel cell including a metal frame, a pre-treated porous metal substrate, an anode layer, an electrolyte layer, a cathode interlayer and a cathode current collecting layer is provided. The pre-treated porous metal substrate is disposed inside the metal frame. The anode layer is disposed on the porous metal substrate. The electrolyte layer is disposed on the anode layer. The cathode interlayer is disposed on the electrolyte layer. The cathode current collecting layer is disposed on the cathode interlayer. The anode layer is porous and nano-structured. Moreover, a manufacturing method of the solid oxide fuel cell mentioned above is also provided. | 2010-04-22 |
20100098997 | POLYMER ELECTROLYTE MEMBRANE AND PROCESS FOR PREPARATION THEREOF, AND MEMBRANE-ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL - A polymer electrolyte membrane comprising as a main ingredient a block copolymer (P) which comprises, as its constituents, a vinyl alcoholic polymer block (A) and a polymer block (B) having ion-conducting groups, which block copolymer | 2010-04-22 |
20100098998 | ELECTROLYTE MEMBRANE, METHOD FOR PRODUCING THE SAME, AND MEMBRANE ELECTRODE ASSEMBLY - An electrolyte membrane is obtained, by which formation of large stresses within the membrane due to swelling of the electrolyte membrane as a result of water absorption can be avoided in the operation of a fuel cell and with which a high-performance durable membrane electrode assembly can be produced. For this purpose, a fluorine-based electrolyte resin membrane | 2010-04-22 |
20100098999 | SOLID OXIDE FUEL CELL AND FUEL CELL MODULE COMPRISING THE SOLID OXIDE FUEL CELL - Disclosed is a solid oxide fuel cell that has a high initial power generation performance and a good power generation durability. The fuel cell comprises at least a fuel electrode, an electrolyte, an air electrode, and a current collecting part disposed on the air electrode, wherein the current collecting part comprises an electroconductive metal and an oxide, the electroconductive metal is silver and palladium, the oxide is a perovskite oxide, and the content of the oxide is more than 0 (zero) and less than 0.111 in terms of weight ratio to the electroconductive metal. | 2010-04-22 |
20100099000 | Separator for Fuel Cell and Production Process for the Same - This invention provides a separator for a fuel battery, which has been improved in battery properties by controlling the wettability of the separator for a fuel battery, and a process for producing the same. The separator for a fuel battery is a separator (A) for a fuel battery, comprising at least a carbon material, and a concave-convex part, which, upon irradiation treatment with a YAG laser device ( | 2010-04-22 |
20100099001 | BIPOLAR PLATE HEADER FORMED FEATURES - A fuel cell plate including a first plate having a first header edge defining a first header aperture, the first header edge having a first break and a substantially aligned second plate having a second header edge defining a second header aperture, the second header edge having a second break. The fuel cell plate, well suited for use in a vehicle fuel cell stack, for removing water from a fuel cell stack header is disclosed. | 2010-04-22 |
20100099002 | FLUID PUMP WITH AN INTEGRATED MOUNTING INTERFACE - A fluid pump assembly for a fuel cell system is disclosed, the fluid pump assembly including a mounting structure having a receiving element formed thereon and a fluid pump having at least one locking element formed thereon, wherein the mounting structure is a lower end unit of the fuel cell system, and wherein the receiving element captures the locking elements of the fluid pump to militate against lateral, axial, and rotational movement of the fluid pump. | 2010-04-22 |
20100099003 | FUEL CELL - A separator includes a first plate and a second plate. The separator has a first fuel gas supply unit, a second fuel gas supply unit, first sandwiching sections, second sandwiching sections, a first case unit and a second case unit. A fuel gas supply passage extends through the first fuel gas supply unit and the second fuel gas supply unit in a stacking direction. The first sandwiching sections are connected to the first fuel gas supply unit through first bridges, and the second sandwiching sections connected to a second fuel gas supply unit through first bridges. The first sandwiching sections and the second sandwiching sections sandwich electrolyte electrode assemblies. Each of the first sandwiching sections and the second sandwiching sections sandwich electrolyte electrode assemblies. Each of the first sandwiching sections has a fuel gas inlet and each of the second sandwiching sections has an oxygen-containing gas inlet. The first case unit and the second case unit have oxygen-containing gas supply units. The first case unit is connected to the first sandwiching sections through second bridges, and the second case unit is connected to the second sandwiching sections through second bridges. Oxygen-containing gas supply passages extend through the oxygen-containing gas supply units in the stacking direction. | 2010-04-22 |
20100099004 | SEPARATOR SUCTION DEVICE FOR A FUEL CELL - A separator suction device for a fuel cell, having a suction plate and a suction pump. A fuel cell separator is placed on the suction plate. The fuel cell separator has flow paths formed as grooves and ridges on one side of thereof and also has a gasket that is a seal member placed around the flow paths. The suction plate attracts the fuel cell separator by suction. The suction pump sucks the fuel cell separator through suction openings formed in the suction plate. The suction plate has a suction groove which receives the gasket and which has a suction opening formed in it. Further, the suction plate preferably has the suction openings at positions where the ridges of the fuel cell separator are to be placed and is made of an elastic material. | 2010-04-22 |
20100099005 | VAPOR FED DIRECT HYDROCARBON ALKALINE FUEL CELLS - A direct hydrocarbon fuel cell device pertaining direct electro-oxidation of hydrocarbon fuels at the anode, which is separated electronically from the cell cathode by an alkaline medium, together with a fuel container, fuel delivery, and reaction product releasing system is disclosed. The fuel cell is constructed in such a manner that highly concentrated fuel is added to the cell anode chamber and transformed into fuel vapor through a fuel vapor permeable membrane before the fuel reaches the cell anode. At the cell anode, the hydrocarbon fuel is consumed and at the cell cathode oxygen reduction takes place, and water as one of the fuel cell reaction products is evaporated off at cell cathode so that there is no need for recirculation of unreacted fuel at the cell anode or water at the cell cathode. Compared to the prior art, the present invention for a direct hydrocarbon fuel cell is more suitable for portable electronics applications by maximizing the energy content in the fuel package, optimizing the fuel cell performance while minimizing the control system complexity, and lowering the cost by using non-noble metal based catalysts while achieving the needed fuel cell performance and conversion efficiency. | 2010-04-22 |
20100099006 | GALVANIC ELEMENT COMPRISING A MELAMINE/FORMALDEHYDE FOAMED PLASTIC - An electrochemical element which comprises an open-cell foam based on a melamine/formaldehyde foam, the cell pores being completely or partly filled with a flowable electrolyte and a process for the production of a battery, accumulator or fuel cell. | 2010-04-22 |
20100099007 | Fuel cell assembly structure - A fuel cell assembly structure mainly comprises a housing in which there is an accommodating space; a plurality of unit cell stacks that are stacked in the same direction in the accommodating space of the housing and made by stacking in sequence a cathode layer, a power generation electrode, an anode layer and a connection disk; a connection disk connecting is series each unit cell stack, a sealing disk and a cover in sequence to cover the opening of the accommodating space of the housing. On the outer side of the cover there is a connection base, at least one surface of which has a plurality of conduits and the other end connects to a plurality of cell stack bypass manifolds that further connect to a plurality of side bypass manifolds. | 2010-04-22 |
20100099008 | PRESSURE SENSOR WITH NONLINEAR CHARACTERISTIC CURVE - A pressure sensor adapted to provide a high resolution at a low pressure and a high pressure of an operating range is provided. The pressure sensor includes a body having an interface sur ace, a membrane sealingly disposed in the cavity adjacent the interface surface, and a sensing element in communication with the membrane. A fuel cell system including the pressure sensor is also provided. | 2010-04-22 |
20100099009 | VALVES FOR FUEL CARTRIDGES - Valves for connecting fuel supplies are disclosed. The fuel supplies can be a pressurized or non-pressurized cartridge that can be used with any fuel cells. The valves may include valves that vent gas from the cartridge and allow byproducts produced by the fuel cell to be transported to the fuel cartridge, and valves that connect the fuel supplies to the fuel cells | 2010-04-22 |
20100099010 | ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE - The invention relates to an electrochemical energy source, comprising a substrate, and at least one cell deposited onto said substrate. The invention also relates to an electronic device, said device comprising at least one electrochemical energy source according to invention, and at least one electronic component electrically connected to said electrochemical energy source. | 2010-04-22 |
20100099011 | ELECTRODE MORPHOLOGY VIA USE OF HIGH BOILING POINT CO-SOLVENTS IN ELECTRODE INKS - A method and device for operating a fuel cell system. The method includes applying a catalyst ink or related liquid that contains an electrocatalyst and electrolyte to a diffusion media so that the portion of the media that includes the electrocatalyst can function as a fuel cell electrode, specifically an anode or cathode. In addition to the electrocatalyst and electrolyte, the ink contains a solvent and a co-solvent, where the co-solvent has a boiling point that exceeds that of the solvent. Heating or related processing removes the solvent from the diffusion layer, but leaves at least some of the co-solvent in liquid form. This residual liquid reduces the likelihood of electrode cracking that may otherwise form during subsequent electrode processing. | 2010-04-22 |
20100099012 | Electrocatalyst Synthesized by Depositing a Contiguous Metal Adlayer on Transition Metal Nanostructures - Transition metal nanostructures coated with a contiguous, conformal submonolayer-to-multilayer noble metal film and their method of manufacture are described. The manufacturing process involves the initial formation of suitably sized transition metal or alloy nanostructures which may be nanorods, nanobars, or nanowires. A monolayer of a non-noble metal is deposited onto the surface of the nanostructures by underpotential deposition. This is followed by the galvanic displacement of the non-noble metal by a second metal to yield a conformal coating of a monolayer of the second metal on the surface of the nanostructures. The replacement of atoms of the first metal by atoms of the second metal is an irreversible and spontaneous redox reaction which involves the replacement of a non noble metal by a more noble metal. The process can be controlled and repeated to obtain the desired film coverage. The resulting coated nanostructures provide heightened catalytic activity and can be used as high-performance electrodes in fuel cells. | 2010-04-22 |
20100099013 | BATTERY WITH PRESSURE RELIEF CHANNEL - A battery having an outer casing and an anode/cathode assembly within that casing, wherein the anode/cathode assembly includes plural anodes and cathodes and electrolyte therebetween. The battery has a pressure relief feature associated with the casing and a channel preservation element sufficiently rigid to preserve at least one gas passageway to the pressure relief feature under conditions of anode/cathode assembly warpage. Thus the gas in the passageway will not become impeded by anode/cathode assembly warpage. | 2010-04-22 |
20100099014 | SAFETY VALVE FOR BATTERY - A safety valve for battery has a valve body ( | 2010-04-22 |
20100099015 | POWER SUPPLY APPARATUS FOR A VEHICLE - A power supply apparatus in which a power supply body and coolant that cools the power supply body are housed in a power supply case, and in which the power supply case contacts a heat transmitting member, includes a first housing portion that is within the power supply case and houses the power supply body; a second housing portion that is within the power supply case and positioned on the heat transmitting member side of the first housing portion; a dividing plate that allows the coolant to move between the first housing portion and the second housing portion; and circulating means for circulating the coolant between the first housing portion and the second housing portion. | 2010-04-22 |
20100099016 | ELECTRONIC DEVICE - An electronic device including a main body, a battery and a back cover is provided. The main body has a disposing space, a plurality of first terminals and a push element. The first terminals and the push element are disposed on two sides of the disposing space respectively. The battery is disposed in the disposing space. The battery has a plurality of second terminals used for contacting the first terminals. The back cover wedges the main body to cover the disposing space. The back cover has a bump on a surface toward the disposing space. During the process that the back cover is sliding along a first direction to wedge the main body, the bump pushes the push element, such that the push element pushes the battery to approach the first terminals. | 2010-04-22 |
20100099017 | BATTERY HOLDING MECHANISM AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A battery holding mechanism for holding a battery in a portable electronic device, includes a bearing unit, a connecting unit connected to the bearing unit and an operating unit connected to the connecting unit. The bearing unit includes a bearing board for bearing the battery assembled in the portable electronic device thereon and an assembling component formed on the bearing board for assembling the bearing unit to the portable electronic device. The operating unit is configured for being operated to move the connecting unit and the bearing unit, thereby detaching the battery placed on the bearing board from the portable electronic device. | 2010-04-22 |
20100099018 | SECONDARY BATTERY - A secondary battery capable of improving cycle characteristics, initial charge and discharge characteristics, and swollenness characteristics is provided. The secondary battery includes a cathode, an anode, and an electrolytic solution. The electrolytic solution is impregnated in a separator provided between the cathode and the anode. A cathode active material layer of the cathode contains a lithium-nickel based composite oxide (LiNi1-xMxO2) as a cathode active material capable of inserting and extracting lithium ions. An anode active material layer of the anode contains a material having silicon as an element as an anode active material capable of inserting and extracting lithium ions. The usage ratio in the fully charged state of the anode is set from 20% to 70% both inclusive, and the thickness in discharged state in the initial charge and discharge of the anode active material layer is 40 μm or less | 2010-04-22 |
20100099019 | BATTERY COOLING STRUCTURE - A battery cooling structure includes: a battery provided in a luggage room of a vehicle; an air intake duct, including an air inlet open in a vehicular cabin, for supplying air in the vehicular cabin to the battery as cooling air; and a partition panel standing away from a rear seat with a clearance therebetween so as to section the luggage room and the vehicular cabin and provided with a duct hole in which the air intake duct is inserted. The partition panel is provided with an air exhaust hole for exhausting air in the luggage room to the vehicular cabin. The air exhaust hole is formed at a location spaced away from the duct hole. Such a configuration provides a battery cooling structure suppressing an adverse effect caused by exhaust of heated cooling air. | 2010-04-22 |
20100099020 | ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE PROVIDED WITH SUCH AN ELECTROCHEMICAL ENERGY SOURCE - Solid-state batteries, efficiently convert chemical energy into electrical energy and can be used as the power sources for portable-electronics. The invention relates to an improved electrochemical energy source. The invention also relates to an electronic device provided with such an electrochemical energy source. The energy source comprises at least two cells interconnected by means of at least one flexible element. This flexible element may comprise a conductive polymer or a conductive rubber. The electrodes may be provided with cavities (pillars, trenches, slits or holes). A barrier layer may be deposited between the electrodes and their substrate. The energy sources may be used in a “System in Package”. | 2010-04-22 |
20100099021 | BAG-LIKE SEPARATOR, ELECTRODE SEPARATOR ASSEMBLY, AND METHOD OF PRODUCING ELECTRODE SEPARATOR ASSEMBLY - Four sides of a rectangular bag-like separator | 2010-04-22 |
20100099022 | SEPARATOR - A separator having a laminated porous film in which a heat-resistant layer containing a heat-resistant resin and a shut-down layer containing a thermoplastic resin are laminated, in which the heat-resistant layer has a thickness of not less than 1 μm and not more than 10 μm, and the heat-resistant layer further contains a filler containing substantially spherical particles. | 2010-04-22 |
20100099023 | ASSEMBLED BATTERY, MANUFACTURING METHOD OF THE SAME, AND VEHICLE PROVIDED WITH ASSEMBLED BATTERY - In an assembled battery ( | 2010-04-22 |
20100099024 | METHOD FOR CONNECTION OF CONDUCTIVE MEMBER TO DEVICE - Disclosed herein are a method of coupling a conductive member for electric connection ('connection member) to a desired device by welding, wherein the connection member includes a corrosion prevention coating layer formed on a plate body of a high electrical conductivity and an embossed structure formed at one end thereof, and wherein the method comprises locating the connection member such that a protrusion of the embossed structure is brought into contact with a predetermined region of the device, at which the connection member will be connected to the device, making a welding rod come into contact with a depression opposite to the protrusion, and performing resistance welding, and a conductive connection member coupled by the coupling method. The coupling method has the effect of substituting for nickel, which has low price competitiveness, and solving the problems caused during the welding process, thereby greatly improving the productivity and greatly reducing a possibility of defect. | 2010-04-22 |
20100099025 | Wet cell battery - An improved lead-acid battery is disclosed including a sulfurless electrolyte believed to have the chemical formula H | 2010-04-22 |
20100099026 | ELECTRODE INK COMPOSITION FOR INK-JET PRINTING, AND ELECTRODE AND SECONDARY BATTERY MANUFACTURED BY USING THE SAME - An electrode ink composition for ink-jet printing and an electrode and secondary battery manufactured by ink-jet printing the electrode ink composition. The electrode ink composition includes an electrode active material and a solvent. A fine electrode pattern is formed by ink-jet printing the electrode ink composition, and thus a thin micro secondary battery can be manufactured. | 2010-04-22 |
20100099027 | Li-Ni COMPOSITE OXIDE PARTICLES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, PROCESS FOR PRODUCING THE SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention relates to Li—Ni composite oxide particles for a non-aqueous electrolyte secondary battery which have a large charge/discharge capacity and are excellent in thermal stability under a charged condition. The above object can be achieved by the Li—Ni composite oxide particles for a non-aqueous electrolyte secondary battery, comprising a Li—Ni composite oxide whose secondary particles form core particles thereof and have a composition represented by the formula: Li | 2010-04-22 |
20100099028 | ALKALINE BATTERY - The opening portion of a battery case is sealed with a sealing plate using a gasket. The potential of electrolytic manganese dioxide in a positive electrode active material is in the range from 275 to 320 mV. The volume of a closed space formed between the gasket and positive and negative electrodes in the battery case is in the range from 2.0 to 6.0% of the volume inside the battery formed by the battery case and the sealing plate. | 2010-04-22 |
20100099029 | LITHIUM ION SECONDARY BATTERY - Disclosed is a lithium ion secondary battery including: a positive electrode including a positive electrode active material layer containing a positive electrode active material, and a positive electrode current collector; a negative electrode including a thin film negative electrode active material layer containing an alloy-based negative electrode active material, and a negative electrode current collector; a separator interposed between the positive electrode and the negative electrode; and an ion-permeable resin layer formed on a surface of the thin film negative electrode active material layer. In this lithium ion secondary battery, despite the use of the alloy-based negative electrode active material, the deterioration in battery performance such as cycle characteristics and output characteristics is prevented. | 2010-04-22 |
20100099030 | ELECTRIC STORAGE ELEMENT - Disclosed is an electrical storage device having excellent safety and high battery capacity. Specifically disclosed is an electrical storage device comprising at least a positive electrode having a positive electrode active material layer and a positive electrode collector, a negative electrode having a negative electrode active material layer and a negative electrode collector, a separator and an organic electrolyte solution. This electrical storage device is characterized in that the negative electrode active material layer is composed of a metal complex oxide which absorbs and desorbs lithium ions, the positive electrode active material layer contains a carbonaceous material having a layered crystal structure, and the interlayer distance d | 2010-04-22 |
20100099031 | NONAQUEOUS ELECTROLYTES AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERIES EMPLOYING THE SAME - A subject is to provide a nonaqueous electrolyte excellent in cycle performances such as capacity retention after cycling, output after cycling, discharge capacity after cycling, and cycle discharge capacity ratio, output characteristics, high-temperature storability, low-temperature discharge characteristics, heavy-current discharge characteristics, high-temperature storability, safety, high capacity, high output, high-current-density cycle performances, compatibility of these performances, etc. Another subject is to provide a nonaqueous-electrolyte secondary battery employing the nonaqueous electrolyte. The subjects have been accomplished with a nonaqueous electrolyte which contains a monofluorophosphate and/or a difluorophosphate and further contains a compound having a specific chemical structure or specific properties. | 2010-04-22 |
20100099032 | SYSTEM FOR GENERATING AND OPTIMIZING MASK ASSIST FEATURES BASED ON HYBRID (MODEL AND RULES) METHODOLOGY - An optimal assist feature rules set for an integrated circuit design layout is created using inverse lithography. The full chip layout is lithographically simulated, and printability failure areas are determined. The features are analyzed for feature layout patterns, and inverse lithography is performed on the unique feature layouts to form assist features. The resulting layout of assist features is analyzed to create an assist feature rules set. The rules can then be applied to a photomask patterned with the integrated circuit design layout to print optimal assist features. The resulting photomask may be used to form an integrated circuit on a semiconductor substrate. | 2010-04-22 |
20100099033 | METHOD AND SYSTEM FOR MEASURING IN PATTERNED STRUCTURES - A sample having a patterned area and a method for use in controlling a pattern parameter is presented. The sample comprises at least one test structure having a patterned region similar to a pattern in the patterned area, the patterns in the patterned area and in the at least test structure being produced by the same patterning process. The at least one test structure comprises at least one pattern parameter of a predetermined value intentionally increased above a natural value of said certain parameter induced by a patterning process. By this, the natural value of the parameter induced by the patterning process can be determined. | 2010-04-22 |
20100099034 | METHOD OF COMPENSATION FOR BLEACHING OF RESIST DURING THREE-DIMENSIONAL EXPOSURE OF RESIST - The field of this disclosure is making three-dimensional topographic structures by means of graduated exposure in a photosensitive material, such as a photoresist, photosensitive polymide, or similar. Such patterns may be written either to be used directly as optical, mechanical, fluidic, etc. components, e.g. diffusors, non-reflecting surfaces, Fresnel lenses and Fresnel prisms, computer-generated holograms, lenslet arrays, etc, or to be used as masters for the fabrication of such components by replication. Replication can be done by molding, pressing, embossing, electroplating, etching, as known in the art. This disclosure includes descriptions of using passive absorbing components in thin resist, using high gamma thick resists with high resolution pattern generators, using multiple focal planes including at least one focal plane in the bottom half of the resist, and iterative simulation of patterning and adjustment of an exposure map. | 2010-04-22 |
20100099035 | METHOD OF ITERATIVE COMPENSATION FOR NON-LINEAR EFFECTS IN THREE-DIMENSIONAL EXPOSURE OF RESIST - The field of this disclosure is making three-dimensional topographic structures by means of graduated exposure in a photosensitive material, such as a photoresist, photosensitive polymide, or similar. Such patterns may be written either to be used directly as optical, mechanical, fluidic, etc. components, e.g. diffusors, non-reflecting surfaces, Fresnel lenses and Fresnel prisms, computer-generated holograms, lenslet arrays, etc, or to be used as masters for the fabrication of such components by replication. Replication can be done by molding, pressing, embossing, electroplating, etching, as known in the art. This disclosure includes descriptions of using passive absorbing components in thin resist, using high gamma thick resists with high resolution pattern generators, using multiple focal planes including at least one focal plane in the bottom half of the resist, and iterative simulation of patterning and adjustment of an exposure map. | 2010-04-22 |
20100099036 | Pattern forming method and method of manufacturing semiconductor device - A pattern forming method includes forming a resist film on a substrate, coating the resist film with a coating solution which forms a cover film on the resist film to form the cover film on the resist film, transferring a pattern onto the resist film by an immersion lithography method using a liquid immersion fluid to form a latent image on the resist film, removing the cover film after the formation of the latent image, conducting a first inspection to inspect whether or not the cover film has a defect between said forming the latent image and said removing the cover film, performing predetermined processing when the defect is found in the first inspection, and developing the resist film to form a resist pattern on the substrate after said removing the cover film. | 2010-04-22 |
20100099037 | TONER COMPOSITIONS AND PROCESSES - Environmentally friendly toner particles are provided which may, in embodiments, include a biodegradable semi-crystalline polyester resin and a biodegradable amorphous polyester resin. | 2010-04-22 |
20100099038 | ELECTROSTATIC IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS - An electrostatic image developing toner includes a binder resin; and a pigment having a complementary relationship with a color hue of the binder resin, the pigment being contained in an amount of about 1 ppm or greater but not greater than about 20 ppm. | 2010-04-22 |
20100099039 | Pigment Composition Based on C.I. Pigment Yellow 191 - The invention relates to a pigment composition based on P.Y. 191 of the formula (1) containing 0.05 to 30 mol %, based on the sum of P.Y. 191 and a further yellow colorant, of at least one further yellow colorant of the formula (2) and/or of C.I. Pigment Yellow 100 in which R1, R2, R3 and R4 are each independently hydrogen, halogen, —CH | 2010-04-22 |
20100099040 | Toners comprising modified pigments and processes for preparing the same - The present invention relates to toner compositions comprising a resin and a colorant. Various embodiments of the colorant used in the toner compositions are disclosed, including a modified pigment comprising a pigment having attached at least one organic group having the formula −X-I, wherein X, which is directly attached to the pigment, represents an arylene or heteroarylene group, or an alkylene group, and I represents a non-polymeric group comprising at least one ionic group or at least one ionizable group. Processes for preparing toner compositions are also described. | 2010-04-22 |
20100099041 | POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION - [Problem] To provide a positive-type photosensitive resin composition that is produced with novolac resin and has good mechanical properties and high storage stability.
| 2010-04-22 |
20100099042 | POLYMERIZABLE ANION-CONTAINING SULFONIUM SALT AND POLYMER, RESIST COMPOSITION, AND PATTERNING PROCESS - A polymerizable anion-containing sulfonium salt having formula (1) is provided wherein R | 2010-04-22 |
20100099043 | Positive Photosensitive Resin Composition - Disclosed is a positive photosensitive resin composition that includes (A) a first polybenzoxazole precursor that includes: a repeating unit of Chemical Formula 1 and a thermally polymerizable functional group at least one terminal end; (B) a second polybenzoxazole precursor that includes a repeating unit of Chemical Formula 3; (C) a photosensitive diazoquinone compound; (D) a silane compound; and (E) a solvent. | 2010-04-22 |
20100099044 | Method for forming resist underlayer film, patterning process using the same, and composition for the resist underlayer film - There is disclosed a method for forming a resist underlayer film of a multilayer resist film having at least three layers used in a lithography, comprising at least; a step of coating a composition for resist underlayer film containing a novolak resin represented by the following general formula (1) obtained by treating a compound having a bisnaphthol group on a substrate; and a step of curing the coated composition for the resist underlayer film by a heat treatment at a temperature above 300° C. and 600° C. or lower for 10 to 600 seconds. There can be provided a method for forming a resist underlayer film, and a patterning process using the method to form a resist underlayer film in a multilayer resist film having at least three layers used in a lithography, gives a resist underlayer film having a lowered reflectance, a high etching resistance, and a high heat and solvent resistances, especially without wiggling during substrate etching. | 2010-04-22 |
20100099045 | METHODS FOR PERFORMING PHOTOLITHOGRAPHY USING BARCS HAVING GRADED OPTICAL PROPERTIES - Photolithography methods using BARCs having graded optical properties are provided. In an exemplary embodiment, a photolithography method comprises the steps of depositing a BARC overlying a material to be patterned, the BARC having a refractive index and an absorbance. The BARC is modified such that, after the step of modifying, values of the refractive index and the absorbance are graded from first values at a first surface of the BARC to second values at a second surface of the BARC. The step of modifying is performed after the step of depositing. | 2010-04-22 |
20100099046 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device comprises forming a protective film over a photoresist pattern to improve the residual ratio of the photoresist pattern. The method comprises forming a photoresist pattern over an underlying layer and forming a protective pattern on an upper portion and sidewalls of the photoresist pattern. | 2010-04-22 |
20100099047 | MANUFACTURE OF DROP DISPENSE APPARATUS - A drop dispense apparatus may be manufactured utilizing an imprint lithography process. Exemplary methods for manufacturing a drop dispense apparatus are described. | 2010-04-22 |
20100099048 | Stop Flow Interference Lithography System - Stop flow interference lithography system for high throughput synthesis of 3-dimensionally patterned polymer particles. The system includes a microfluidic channel containing a stationary oligomer film and a phase mask located adjacent to the microfluidic channel. A source of collimated light is provided for passing the collimated light through the phase mask and into the microfluidic channel for interaction with the oligomer. The passage of the collimated light through the phase mask generates a 3-dimensional distribution of light intensity to induce crosslinking of the oligomer in high intensity regions thereby forming 3-dimensional structures. | 2010-04-22 |
20100099049 | PATTERN FORMING METHOD AND APPARATUS, EXPOSURE METHOD AND APPARATUS, AND DEVICE MANUFACTURING METHOD AND DEVICE - During a period after starting exposure to a plurality of shot areas subject to exposure on a wafer until completing the exposure, a light via a slit pair arranged on a stage that holds the wafer, of illumination light via a pattern generating device, is received, and information on a positional relation between an illumination light and the stage (and hence a positional relation between the illumination light and the wafer) is detected. With this operation, even if the information on the positional relation between the illumination light and the wafer varies due to some reason, information on the variation can be detected while performing the exposure to the plurality of shot areas. Accordingly, high-precision exposure can be achieved in an exposure operation, by considering this detection results. | 2010-04-22 |
20100099050 | LIQUID RECOVERY APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD - A liquid recovery apparatus of the present invention is a liquid recovery apparatus | 2010-04-22 |
20100099051 | MULTI-FOCUS METHOD OF ENHANCED THREE-DIMENSIONAL EXPOSURE OF RESIST - The field of this disclosure is making three-dimensional topographic structures by means of graduated exposure in a photosensitive material, such as a photoresist, photosensitive polymide, or similar. Such patterns may be written either to be used directly as optical, mechanical, fluidic, etc. components, e.g. diffusors, non-reflecting surfaces, Fresnel lenses and Fresnel prisms, computer-generated holograms, lenslet arrays, etc, or to be used as masters for the fabrication of such components by replication. Replication can be done by molding, pressing, embossing, electroplating, etching, as known in the art. This disclosure includes descriptions of using passive absorbing components in thin resist, using high gamma thick resists with high resolution pattern generators, using multiple focal planes including at least one focal plane in the bottom half of the resist, and iterative simulation of patterning and adjustment of an exposure map. | 2010-04-22 |
20100099052 | Tubular flame burner and combustion control method - A tubular combustion chamber including a tubular combustion chamber whose front-end is open; and, fuel-gas spraying nozzles and oxygen-containing-gas spraying nozzles, for spraying a fuel and an oxygen-containing-gas separately and individually, or for spraying a premixed gas; wherein respective orifices of the respective nozzles face toward an inner surface of the combustion chamber, so as to spray the fuel-gas and the oxygen-containing-gas in a neighborhood of a tangential direction of an inner circumferential wall of the. combustion chamber; wherein the tubular flame burner is a multi-stage tubular burner that is unified in a body, by using a plurality of the tubular flame burners, and by connecting the front-end of the tubular flame burner with a smaller inner diameter of the combustion chamber into the rear-end of the tubular flame burner with a greater inner diameter of the combustion chamber. | 2010-04-22 |
20100099053 | Structure of lighter with safety button - A lighter, in the form of a tubular shape in particular, is provided with a safety button. The lighter includes an ignition button having a surface to which the safety button is mounted. The surface of the ignition button defines a slot in which the safety button is received. The safety button is biased by a spring to have a pin engaging a notch defined in an inside wall of a casing of the lighter to set the lighter in a locked status. The safety button can be manually moved against the spring to disengage the safety pin from the notch to thereby release the locked status, and then the ignition button can be pressed down to set a fire at a fire outlet orifice that receives fuel from a fuel container accommodated in the casing. | 2010-04-22 |
20100099054 | MUSCULOSKELETAL REPOSITIONING DEVICE - Musculoskeletal repositioning devices are described. The devices are worn in the mouth and cause the lower jaw of the wearer to move into an active optimal position that relieves stress on the temporomandibular joint, causing increased muscular strength and decreased muscular tension. The devices have ramps on their upper surfaces which contact the upper posterior teeth and lingual anatomy and cause the jaw to reposition from a passive bite position to an active optimal bite position. A casting device for forming a musculoskeletal repositioning device and a method for using the casting device are also described. | 2010-04-22 |
20100099055 | Dental Laser Treatment Instrument Comprising an Optical Extraction Element - A dental laser treatment instrument comprising a handpiece that is connected to a supply tube for supplying laser radiation and a treatment fluid, and has a long extraction element on the front end thereof, for emitting the laser radiation. The extraction element has a long optical fiber and a cylindrical or sleeve-type holding element which surrounds the optical fiber in a region facing the front end of the fiber, at a distance from said fiber, in order to form a fluid channel. The fluid channel is connected to a supply line extending through the handpiece. According to the invention, the sleeve-type holding element projects past the front optical output end of the optical fiber. | 2010-04-22 |