Masaki Takeuchi
Masaki Takeuchi, Osaka JP
Patent application number | Description | Published |
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20100287258 | CONTENT REPRODUCTION DEVICE, CONTROL METHOD AND NETWORK SYSTEM - A content reproduction device ( | 11-11-2010 |
20100289746 | INPUT SYSTEM, PORTABLE TERMINAL, DATA PROCESSOR, AND INPUT METHOD - An input system, a portable terminal, a data processor, and an input method are provided that can be used to easily input a character of the type permitted to be input. The input system includes the data processor and the portable terminal. The data processor stores an input permitted character type that is a type of characters permitted to be input to a corresponding one of not less than one input box, in association with the corresponding input box. The data processor transmits to the portable terminal the input permitted character type associated with a character input enabled input box. The portable terminal sets the type of characters to be input, to the input permitted character type as received, and transmits to the data processor an input character that is of the input permitted character type as set. | 11-18-2010 |
20110072493 | DATA PROVIDING DEVICE, OPERATION DEVICE, DATA PROCESSING DEVICE, OPERATION SYSTEM, CONTROL PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM STORING CONTROL PROGRAM - A service providing device ( | 03-24-2011 |
20110113097 | DATA OUTPUT DEVICE, DATA PROVIDING DEVICE, DATA OUTPUT SYSTEM, DATA OUTPUT DEVICE CONTROL METHOD, AND DATA PROVIDING DEVICE CONTROL METHOD - An operation target device ( | 05-12-2011 |
Masaki Takeuchi, Tainai JP
Patent application number | Description | Published |
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20100176906 | TRANSFORMER - A transformer includes a frame type iron core having plate-shaped magnetic members. At least one of the plate-shaped magnetic members has a large width and forms a magnetic circuit in which a magnetic flux is concentrated. Each of the plate-shaped magnetic members includes magnetic member pieces. Each adjacent pair of end surfaces of the magnetic member pieces are joined together to form a joint portion. Three or more joint portions, each of which is formed, by joining together adjacent end surfaces of an adjacent pair of the magnetic member pieces included in the plate-shaped magnetic member having the large width, are shifted from each other in the direction of a magnetic path of the magnetic circuit to increase an effective cross sectional area of the magnetic path. The magnetic member pieces included in the plate-shaped magnetic member having the large width have a high magnetic permeability to reduce a magnetic resistance of the magnetic circuit. This configuration contributes to suppressing an increase in the material cost of the frame type iron core and an increase in the number of processes for manufacturing the frame type iron core and reducing a no-load loss. | 07-15-2010 |
20100319964 | CAST INSULATION RESIN FOR ELECTRIC APPARATUS AND HIGH VOLTAGE ELECTRIC APPARATUS USING THE SAME - A cast insulation resin for an electric apparatus having an improved fracture toughness is provided. The cast insulation resin for an electric apparatus is a cast insulation resin used in an electric apparatus, comprising at least either a polar fine elastomer particle or a liquid elastomer having a polar molecule dispersed in an epoxy resin, and a filler formed of at least either an inorganic compound or an inorganic compound having a modified surface thereon with an organic compound. | 12-23-2010 |
20110234355 | COIL TRANSFORMER COMPOSED OF UNIT CONFIGURATION - There are many varieties of windings. Coils adopting an edgewise winding wire in which winding wires are wound around in the radial direction of the coil have a wide flux linkage area orthogonal to the electric wire, so that stray loss within the wire is increased, winding wire loss is increased and temperature is raised thereby. The present invention provides an arrangement in which a plurality of coil units are prepared and connected via external coupling terminals. At this time, winding is performed so that the contact faces of the coil units have equal potentials, so that there is no need to ensure an insulation distance between coils, and the coils can be downsized. Therefore, the mass of the respective coils can be reduced. Taps disposed on the respective coils are arranged to have equal potentials, according to which the external coupling terminals can double as tap switch terminals, so that there is no need to provide a dedicated tap switch. | 09-29-2011 |
20130314196 | Wound Core Scot Transformer - A wounded core Scott transformer configured so that opposed core legs of wounded cores corresponding to core legs mounted in a main coil and a teaser coil are arranged on the inside between the respective coils so as to be supported. | 11-28-2013 |
Masaki Takeuchi, Joetsu-Shi JP
Patent application number | Description | Published |
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20090035497 | STORAGE CONTAINER FOR PHOTOMASK-FORMING SYNTHETIC QUARTZ GLASS SUBSTRATE - A storage container for containing a photomask-forming synthetic quartz glass substrate comprises inner walls facing the front and back surfaces of the glass substrate, and reservoirs provided on the container inner walls for receiving an absorber for components outgassing from the container. A ratio A/B is in the range of 1.0-120 m | 02-05-2009 |
20100190414 | METHOD OF PROCESSING SYNTHETIC QUARTZ GLASS SUBSTRATE FOR SEMICONDUCTOR - Disclosed is a method of processing a synthetic quartz glass substrate for a semiconductor, wherein a polishing part of a rotary small-sized processing tool is put in contact with a surface of the synthetic quartz glass substrate in a contact area of 1 to 500 mm | 07-29-2010 |
20100264114 | MICROPROCESSING OF SYNTHETIC QUARTZ GLASS SUBSTRATE - In a process for microprocessing a synthetic quartz glass substrate by wet etching, an organic coating layer of silane or silazane is formed on the substrate, and a photoresist film is formed on the organic coating layer, prior to the wet etching. | 10-21-2010 |
20110143267 | PHOTOMASK-FORMING GLASS SUBSTRATE AND MAKING METHOD - A photomask-forming glass substrate having a square major surface is provided wherein two strip regions are defined on the major surface near a pair of opposed sides such that each region spans between 2 mm and 10 mm inward of the side and excludes end portions extending 2 mm inward from the opposed ends of the side, a least squares plane is computed for each of the two strip regions, the angle included between normal lines to the least squares planes of two strip regions is within 10 seconds, and the height difference between two strip regions is up to 0.5 μm. | 06-16-2011 |
20110159785 | PREPARATION OF SYNTHETIC QUARTZ GLASS SUBSTRATES - A synthetic quartz glass substrate is prepared by (1) polishing a synthetic quartz glass substrate with a polishing slurry comprising colloidal particles, an ionic organic compound having an electric charge of the same type as the colloidal particles, and water, and (2) immersing the polished substrate in an acidic or basic solution for etching the substrate surface to a depth of 0.001-1 nm. The method produces a synthetic quartz glass substrate while preventing formation of defects of a size that is detectable by the high-sensitivity defect inspection tool, and providing the substrate with a satisfactory surface roughness. | 06-30-2011 |
20110287219 | SYNTHETIC QUARTZ GLASS SUBSTRATE AND MAKING METHOD - A synthetic quartz glass substrate has a surface of 6 inch squares including a central surface area of 132 mm squares. The central surface area of 132 mm squares has a flatness of up to 50 nm. A frame region obtained by subtracting the central surface area of 132 mm squares from the central surface area of 148 mm squares has a flatness of up to 150 nm. | 11-24-2011 |
20110308737 | TREATMENT OF SYNTHETIC QUARTZ GLASS SUBSTRATE - A synthetic quartz glass substrate having a resist film coated thereon is treated by immersing it in a terpene-containing solvent until the resist film is released, and rinsing the substrate with water. | 12-22-2011 |
20110318995 | METHOD FOR MANUFACTURING ELECTRONIC GRADE SYNTHETIC QUARTZ GLASS SUBSTRATE - An electronic grade synthetic quartz glass substrate is manufactured by machining a synthetic quartz glass substrate to form a recess, channel or step and polishing the bottom and side surfaces of the recess, channel or step to mirror finish by a working portion of a rotary polishing tool while keeping the working portion in contact with the bottom and side surfaces under independent constant pressures. | 12-29-2011 |
20110318996 | METHOD FOR MANUFACTURING ELECTRONIC GRADE SYNTHETIC QUARTZ GLASS SUBSTRATE - An electronic grade synthetic quartz glass substrate having a recess, channel or step is manufactured by machining at least one surface of a synthetic quartz glass substrate having a maximum birefringence of up to 3 nm/cm in its entirety to form a recess, channel or step, and removing the residual stress due to machining. | 12-29-2011 |
20120021675 | SYNTHETIC QUARTZ GLASS SUBSTRATE POLISHING SLURRY AND MANUFACTURE OF SYNTHETIC QUARTZ GLASS SUBSTRATE USING THE SAME - A polishing slurry comprising a collagen derivative and a colloidal solution is effective for polishing of synthetic quartz glass substrates. It prevents formation of defects having a size that can be detected by a high-sensitivity flaw detector. | 01-26-2012 |
20120207865 | MOLD-FORMING SUBSTRATE AND INSPECTION METHOD - A circular mold-forming substrate of 125-300 mm diameter having a surface on which a topological pattern is to be formed is provided wherein the thickness of the substrate has a variation of up to 2 μm within a circle having a diameter of 125 mm. | 08-16-2012 |
20120263816 | NANOIMPRINT-MOLD RELEASE AGENT, SURFACE TREATMENT METHOD, AND NANOIMPRINT MOLD - A nanoimprint-mold release agent including an alkoxysilane compound represented by general formula (1) is provided | 10-18-2012 |
20120264962 | SILAZANE COMPOUNDS HAVING FLUOROALKYL GROUP AND METHOD OF PREPARING THE SAME - Disclosed are silazane compounds having two fluoroalkyl groups, represented by the following general formula (1): | 10-18-2012 |
20120264964 | ALKOXYSILANE COMPOUNDS HAVING FLUOROALKYL GROUP AND METHOD OF PREPARING THE SAME - Alkoxysilane compounds having two fluoroalkyl groups and represented by the formula (1): | 10-18-2012 |
20130101790 | ELECTRONIC GRADE GLASS SUBSTRATE AND MAKING METHOD - An electronic grade glass substrate is provided with a recess, channel or step in one surface, and a first chamfer between the side surface of the recess, channel or step and the one surface. The side and bottom surfaces of the recess, channel or step are mirror finished, and the first chamfer is mirror finished. | 04-25-2013 |
20130122785 | METHOD OF PREPARING SUBSTRATE - A substrate is prepared by polishing a surface of the substrate using a polishing pad while feeding a slurry. The polishing pad has a porous nap layer which comes in contact with the substrate surface and is made of a base resin comprising at least three resins, typically an ether resin, ester resin, and polycarbonate resin. The polished substrate has a highly flat surface with a minimal number of defects. | 05-16-2013 |
20130130596 | SYNTHETIC QUARTZ GLASS SUBSTRATE POLISHING SLURRY AND MANUFACTURE OF SYNTHETIC QUARTZ GLASS SUBSTRATE USING THE SAME - In polishing of synthetic quartz glass substrates, a polishing slurry is used comprising (i) an oligopeptide comprising recurring units of pentapeptide: -[valine-proline-glycine-valine-glycine]- and having a molecular weight of 800-150,000 or a copolymer of the pentapeptide with another monomer, and (ii) a colloidal solution. | 05-23-2013 |
20130152483 | METHOD FOR RECOVERY OF CERIUM OXIDE - A method for recovery of cerium oxide from the abrasive waste composed mainly of cerium oxide arising from the polishing of glass substrates, said method including the steps of (i) adding to the abrasive waste an aqueous solution of a basic substance; (ii) adding to the resulting solution a precipitant, thereby forming precipitates composed mainly of cerium oxide, and removing the supernatant liquid; (iii) adding to the resulting precipitates a solution of an acid substance, thereby making said precipitate slightly acid to neutral; (iv) washing the precipitates with an organic solvent; and (v) drying and crushing the precipitates. | 06-20-2013 |
20130203324 | MANUFACTURE OF SYNTHETIC QUARTZ GLASS SUBSTRATE - A rough surface of a starting synthetic quartz glass substrate is polished to a mirror finish, using a polishing slurry containing tetragonal or cubic zirconia. | 08-08-2013 |
20140004309 | PHOTOMASK-FORMING GLASS SUBSTRATE AND MAKING METHOD | 01-02-2014 |
20140120198 | RECTANGULAR MOLD-FORMING SUBSTRATE - A rectangular substrate is used as a mold after it is provided with a topological pattern. The substrate has A-side and B-side opposed surfaces, the A-side surface being provided with the topological pattern. The A-side surface includes a central rectangular region of 1 to 50 mm by 1 to 50 mm having a flatness of up to 350 nm. Use of the mold-forming substrate prevents the occurrence of a pattern misalignment or pattern error between the step of forming a pattern on a mold-forming substrate and the transfer step. Transfer of a fine size and complex pattern is possible. | 05-01-2014 |
20140242884 | SYNETHETIC QUARTZ GLASS SUBTRATE POLISHING SLURRY AND MANUFACTURE OF SYNETHETIC QUARTZ GLASS SUBSTRATE USING THE SAME - A polishing slurry comprising a collagen derivative and a colloidal solution is effective for polishing of synthetic quartz glass substrates. It prevents formation of defects having a size that can be detected by a high-sensitivity flaw detector. | 08-28-2014 |
20140295738 | COLLOIDAL SILICA POLISHING COMPOSITION AND METHOD FOR MANUFACTURING SYNTHETIC QUARTZ GLASS SUBSTRATES USING THE SAME - A polishing composition comprising a colloidal dispersion of spherical silica particles and associated silica particles as abrasive is provided. When used in the step of polishing synthetic quartz glass substrates, the polishing composition ensures a higher polishing rate than conventional colloidal silica and is effective for preventing any microscopic defects on the substrate surface, thus providing the substrate with a high smoothness. The polishing composition can be used as the ceria replacement polishing composition for polishing a lapped surface. | 10-02-2014 |
20150021292 | POLISHING AGENT FOR SYNTHETIC QUARTZ GLASS SUBSTRATE - Disclosed is a polishing agent for synthetic quartz glass substrates, which is characterized by containing a colloidal solution of a colloidal silica or the like having a colloid concentration of 20-50% by mass, and a polycarboxylic acid polymer, an acidic amino acid, a phenol or a glycosaminoglycan. | 01-22-2015 |
20150202731 | METHOD OF PREPARING SYNTHETIC QUARTZ GLASS SUBSTRATE - A synthetic quartz glass substrate is prepared by immersing a starting substrate in an aqueous solution of a nonionic surfactant and precision polishing the substrate with a colloidal silica water dispersion. A synthetic quartz glass substrate having a few defects and low surface roughness is obtained while the polishing rate is improved and the polishing time is reduced. | 07-23-2015 |
20150239766 | HEAT TREATMENT METHOD OF SYNTHETIC QUARTZ GLASS - A method for heat treating a synthetic quartz glass having a hydroxyl concentration with a maximum/minimum difference (ΔOH) of less than 350 ppm involves the steps of first heat treatment of holding at 1,150-1,060° C. for a time of 0.5-10 hours, cooling down to a second heat treatment temperature at a rate of −7° C./hr to −30° C./hr, second heat treatment of holding at 1,030-950° C. for a time of 5-20 hours, and annealing at a rate of −25° C./hr to −85° C./hr. Two stages of heat treatment ensures that the glass has a low birefringence. | 08-27-2015 |
20150260877 | METHODS FOR WORKING AND SENSING SYNTHETIC QUARTZ GLASS SUBSTRATE - A synthetic quartz glass substrate having front and back surfaces is worked by lapping, etching, mirror polishing, and cleaning steps for thereby polishing the front surface of the substrate to a mirror-like surface. The etching step is carried out using a hydrofluoric acid solution at pH 4-7. | 09-17-2015 |
20150360997 | METHOD FOR PREPARING SYNTHETIC QUARTZ GLASS SUBSTRATE - A synthetic quartz glass substrate is prepared by furnishing a synthetic quartz glass block, coating an arbitrary surface and an opposite surface of the block with a liquid having a transmittance of at least 99.0%/mm at the wavelength of birefringence measurement, measuring the birefringence of the block by letting light enter one coated surface and exit the other coated surface, and sorting the block to an acceptable or unacceptable group, based on the measured birefringence value. | 12-17-2015 |
20160052193 | RECTANGULAR SUBSTRATE FOR IMPRINT LITHOGRAPHY AND MAKING METHOD - A rectangular substrate is prepared by providing a starting rectangular substrate having front and back surfaces and four side surfaces as ground, and pressing a rotary polishing pad perpendicularly against one side surface under a constant pressure, and relatively moving the rotary polishing pad and the substrate parallel to the side surface, for thereby polishing the side surface of the substrate. In the imprint lithography, the rectangular substrate is capable of controlling compression and pattern shape at a high accuracy and thus transferring a complex pattern of fine feature size to a recipient. | 02-25-2016 |
Masaki Takeuchi, Niigata JP
Patent application number | Description | Published |
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20100243950 | POLISHING AGENT FOR SYNTHETIC QUARTZ GLASS SUBSTRATE - Disclosed is a polishing agent for synthetic quartz glass substrates, which is characterized by containing a colloidal solution of a colloidal silica or the like having a colloid concentration of 20-50% by mass, and a polycarboxylic acid polymer, an acidic amino acid, a phenol or a glycosaminoglycan. | 09-30-2010 |
Masaki Takeuchi, Ibaraki JP
Patent application number | Description | Published |
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20090081426 | Flexible Laminate Board, Process for Manufacturing of the Board, and Flexible Print Wiring Board - A process for production of a flexible laminated sheet having one or more laminated bodies each provided with a metal foil formed on one side of a resin film, the process comprising a coating step in which a varnish containing a polyamic acid and a solvent is coated onto the metal foil to form a coated film, a holding step in which the coated film formed on the metal foil is held, a drying step in which at least a portion of the solvent in the varnish is removed to form a layer composed of a resin composition, and a resin film-forming step in which the layer composed of the resin composition is heated to form a resin film containing a polyimide resin. The conditions for each step from the coating step up to the resin film-forming step are adjusted based on a target for the content of metal elements in the resin film. | 03-26-2009 |
20100170701 | POLYAMIDEIMIDE RESIN, ADHESIVE AGENT, MATERIAL FOR FLEXIBLE SUBSTRATE, FLEXIBLE LAMINATE, AND FLEXIBLE PRINT WIRING BOARD - A polyamide-imide resin obtained by a process comprising the step of reacting an aromatic diisocyanate with a diimide dicarboxylic acid containing 40 mol % or more of a compound represented by the following general formula (1) and 20 mol % or more of a compound represented by the following general formula (2). | 07-08-2010 |
20100196703 | ADHESIVE SHEET - An adhesive sheet comprising a base | 08-05-2010 |
Masaki Takeuchi, Minato-Ku JP
Patent application number | Description | Published |
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20100145701 | USER VOICE MIXING DEVICE, VIRTUAL SPACE SHARING SYSTEM, COMPUTER CONTROL METHOD, AND INFORMATION STORAGE MEDIUM - A sensation of presence of voice chat in a virtual space is enhanced. A user speech synthesizer used in a virtual space sharing system where information processing devices share the virtual space. The user speech synthesizer comprises a speech data acquiring section ( | 06-10-2010 |
Masaki Takeuchi, Kyoto JP
Patent application number | Description | Published |
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20100023599 | COMMUNICATION TERMINAL DEVICE PERFORMING CONTENT DISPLAY CONTROL, CONTROL METHOD, AND VIDEO DISPLAY SYSTEM - When it is judged that data communication with a video display device is enabled, a display element is displayed to transmit a control signal for operating the video display device. When an instruction input for the display element is received, the control signal for controlling the video display device is transmitted to the video display device. The video display device performs a process corresponding to the received control signal. | 01-28-2010 |
Masaki Takeuchi, Tokushima JP
Patent application number | Description | Published |
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20080311672 | Membrane based concentrators - A sample concentrator for concentrating analytes in a solvent-containing liquid sample stream, including concentrator housing having a sample stream flow channel and a gas stream flow channel having an inlet and an outlet, a heater for gas in the gas stream conduit, and a hydrophilic ion exchange or non-ionic membrane barrier separating said gas stream flow channel and said sample stream flow channel. Solvent is evaporated from the liquid sample stream in said sample stream flow channel in or at the interface with said membrane, when the gas stream is at an elevated temperature. A regeneration step is used to regenerate the ion exchange membrane barrier. | 12-18-2008 |
20090127200 | Barrier with a seated ion exchange bead and method - Ion transport apparatus (e.g. an electrolytic eluent generator or a suppressor for ion chromatography) in which ions in a first chamber are transported to a liquid in second chamber through a wall comprising an ion exchange bead sealed in a bead seat. The wall is capable of transport ions but of substantially blocking bulk liquid flow. | 05-21-2009 |
Masaki Takeuchi, Osaka-Shi JP
Patent application number | Description | Published |
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20120209916 | NETWORK SYSTEM, COMMUNICATION METHOD, COMMUNICATION DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM HAVING COMMUNICATION PROGRAM RECORDED THEREON - A network system includes a first communication device, a second communication device and a server. The communication device includes a storage unit storing first device information indicating a function of the communication device, and a communication unit for receiving second device information indicating a function of another communication device from the other communication device, transmitting the first and second device information to the server, and receiving first control information used by the first device from the server. | 08-16-2012 |
Masaki Takeuchi, Chikusei-Shi JP
Patent application number | Description | Published |
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20120244275 | FLEXIBLE LAMINATE BOARD, PROCESS FOR MANUFACTURE OF THE BOARD, AND FLEXIBLE PRINT WIRING BOARD - A process for production of a flexible laminated sheet having one or more laminated bodies each provided with a metal foil formed on one side of a resin film. The process includes coating a varnish containing a polyamic acid and a solvent onto the metal foil, holding the coated film, drying in which at least a portion of the solvent in the varnish is removed to form a layer composed of a resin composition, and forming the resin in which the layer composed of the resin composition is heated to form a resin film containing a polyimide resin. The conditions for each step from the coating up to the resin film-forming are adjusted based on a target for the content of metal elements in the resin film. | 09-27-2012 |
20140093723 | SUBSTRATE, METHOD FOR PRODUCING SAME, HEAT-RELEASING SUBSTRATE, AND HEAT-RELEASING MODULE - The invention provides a substrate, including: a metal foil; a polyimide resin layer having an average thickness of from 3 μm to 25 μm, the polyimide resin layer being disposed on a surface of the metal foil having an arithmetic average roughness (Ra) of 0.3 μm or less and a maximum roughness (Rmax) of 2.0 μm or less; and an adhesive layer having an average thickness of from 5 μm to 25 μm, the adhesive layer being disposed on the polyimide resin layer. | 04-03-2014 |
Masaki Takeuchi, Hino-City JP
Patent application number | Description | Published |
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20130000720 | THIN-FILM PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING SAME - A thin-film photovoltaic cell includes a rear-face electrode layer, a photoelectric conversion layer, and a transparent electrode layer stacked in order on one face of an insulating substrate. A first back-face electrode layer and a second back-face electrode layer are stacked in order on the other face of the insulating substrate. Further, the transparent electrode layer and the second back-face electrode layer are electrically connected to each other via first through holes passing through the insulating substrate, and the rear-face electrode layer and the first back-face electrode layer are electrically connected to each other via second through holes passing through the insulating substrate. In accordance with the present invention, the transparent electrode layer around the second through holes is separated by grooves, and the transparent electrode layer and the second back-face electrode layer are electrically insulated from each other. | 01-03-2013 |
20130291938 | THIN FILM PHOTOVOLTAIC CELL AND METHOD OF MANUFACTURE OF SAME - A thin film photovoltaic cell is configured such that a rear face electrode layer, a photoelectric conversion layer and a transparent electrode layer are stacked in this order on one face of an insulating substrate, a back face electrode layer is deposited on the other face, and both electrode layers are electrically connected via a second penetrating hole which penetrates the insulating substrate; and is further configured such that a protective layer is provided at least in a region surrounding the second penetrating hole and located between the transparent electrode layer and the photoelectric conversion layer stacked on the rear face electrode layer, or between the rear face electrode layer and the photoelectric conversion layer. By using a laser to remove a transparent electrode on the periphery of the second penetrating hole in the region in which the protective layer is formed, the two electrode layers are electrically insulated. | 11-07-2013 |
Masaki Takeuchi, Gotemba-Shi JP
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20130272780 | Joint Member and Method for Producing the Same, and Method for Producing Metal Composite Molded Product - A method for producing a joint member between a carbon fiber composite material containing a thermoplastic resin as a matrix and a metal, includes: forming a layer containing a triazine thiol derivative on a surface of the metal; providing a thermoplastic resin layer between the layer containing a triazine thiol derivative and the carbon fiber composite material; and melting the thermoplastic resin layer to join the metal to the carbon fiber composite material. | 10-17-2013 |
Masaki Takeuchi, Matsuyama-Shi JP
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20140286697 | Method for Manufacturing Joint Member - There is provided a method for manufacturing a joint member including two or more carbon fiber composite materials having a thermoplastic resin as a matrix, characterized in that while heating and melting or after heating and melting at least one joining portion A of the composite materials, the one joining portion A is brought into contact with other joining portion B of the composite materials, and the joining portions A and B are welded by giving vibration or ultrasonic vibration while applying a pressure. | 09-25-2014 |
20150030864 | Method for Manufacturing Joint Member and Joint Member - There is provided a method for manufacturing a joint member in which a carbon fiber composite material containing a thermoplastic resin as a matrix and a metal are joined, wherein the joint member is manufactured by (i) treating a surface of the metal with a solution containing a specific triazine thiol derivative, (ii) providing a thermoplastic resin layer having a thickness of 5μm to 5 mm between the carbon fiber composite material and the surface of the metal on which the treatment is performed, and (iii) heating and melting the thermoplastic resin layer to join (fuse) the carbon fiber composite material to the surface of the metal. | 01-29-2015 |
20150064409 | Method for Manufacturing Joint Member and Joint Member - There is provided a method for manufacturing a joint member obtained by joining a carbon fiber composite material containing a thermoplastic resin as a matrix and a metal. The method includes a step (i) of forming an uneven shape having a depth of 0.02 to 0.6 mm on a surface of the metal at a joining portion; a step (ii) of providing a thermoplastic resin layer having a thickness in the range of 5μm or more and 5 mm or less at a joining portion between the surface of the metal and a surface of the composite material; and a step (iii) of melting the thermoplastic resin layer by heating the joining portion to thereby combine the metal and the composite material into one. | 03-05-2015 |
Masaki Takeuchi, Tokyo JP
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20150270048 | Molded Transformer - As in a molded transformer installed in a seawater environment, it is necessary to improve corrosion resistance under environments in which air, a liquid, fine particles containing seawater attach to a stress buffer (silicone rubber or the like) in a connection part of a support structure and a coil. The connection part of the support structure and the coil of the molded transformer is coated with a material having higher corrosion resistance than a material in a gap of the connection part. | 09-24-2015 |
Masaki Takeuchi, Joetsu-Shi Niigata-Ken JP
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20160067843 | ELECTRONIC GRADE GLASS SUBSTRATE AND MAKING METHOD - An electronic grade glass substrate is provided with a recess, channel or step in one surface, and a first chamfer between the side surface of the recess, channel or step and the one surface. The side and bottom surfaces of the recess, channel or step are mirror finished, and the first chamfer is mirror finished. | 03-10-2016 |