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Tsumori, JP

Chika Tsumori, Susono-Shi JP

Patent application numberDescriptionPublished
20120330505VEHICLE CONTROL DEVICE - A vehicle control device of a vehicle that can travel with inertia without transmitting power of an engine to drive wheels and stops an operation of an engine that generates power by fuel during an inertia travel as well as prohibits a regeneration control of a regeneration device that regenerates kinetic energy during a travel, wherein when it is estimated that predetermined energy in various types of energy in a vehicle fluctuates during the inertia travel, a regeneration control prohibition state of the regeneration device is released during the inertia travel, is provided.12-27-2012
20130244834VEHICLE BRAKE SYSTEM - In a vehicle brake system, which starts an engine-for recovering a brake negative pressure of a servo unit connected to an intake pathway of the engine, a valve opening of a throttle valve of the engine is controlled in an opening direction when the engine is started for recovering the brake negative pressure during running. It is desired that recovery control of the brake negative pressure by valve opening control of the throttle valve is performed during brake pressing operation by a driver.09-19-2013
20130345952VEHICLE CONTROL DEVICE - In a vehicle control device for performing control to stop and start an engine according to a traveling state of a vehicle regardless of an operation of stopping and starting the engine by a driver, the stopping of the engine is limited based on a starting endurance ability of the engine. Thus, an endurance number of years of a starter can be ensured. If a contribution degree in improving a fuel economy by the stopping of the engine at the time of parking is high, the effect of improving the fuel economy can be suppressed from reducing by prohibiting the automatic stopping of the engine 12-26-2013
20140195128CONTROL APPARATUS FOR VEHICLE, VEHICLE AND METHOD OF CONTROLLING VEHICLE - The object of the invention is to provide a technology of suppressing degradation of the durability performance of a battery, while improving the fuel consumption of a vehicle. A control apparatus for a vehicle, which includes an engine and a battery that is chargeable with power of the engine, includes: a configurator that sets a start condition for starting an engine according to a state of the battery; and a starter that starts the engine when the start condition is satisfied.07-10-2014

Patent applications by Chika Tsumori, Susono-Shi JP

Chika Tsumori, Shizuoka-Ken JP

Patent application numberDescriptionPublished
20100324795VEHICLE RUNNING CONTROL APPARATUS AND VEHICLE RUNNING CONTROL METHOD - A main ECU (12-23-2010

Isamu Tsumori, Kobe-Shi JP

Patent application numberDescriptionPublished
20090152760RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE USING THE SAME - A rubber composition used for a tire, in which friction on ice is improved, which includes 0.5 to 30 parts by weight of a filler having at least two protuberances and a non-metal fiber based on 100 parts by weight of a diene rubber.06-18-2009
20130098523RUBBER COMPOSITION FOR CLINCH APEX AND PNEUMATIC TIRE - The present invention provides a rubber composition for a clinch apex which improves in fuel economy, flex crack growth resistance, and processability in a balanced manner, and also provides a pneumatic tire produced using the rubber composition. The present invention relates to a rubber composition for a clinch apex, including: a modified natural rubber having a phosphorus content of 200 ppm or less; and at least one of carbon black and a white filler.04-25-2013
20130102722RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE - A rubber composition for a tire, and a pneumatic tire are provided in which the fuel economy, abrasion resistance, and deterioration resistance can be improved in a good balance. The present invention relates to a rubber composition for a tire, containing a rubber component that contains: a modified natural rubber having a phosphorus content of not more than 200 ppm; and butadiene rubber, wherein 60 to 95% by mass of the modified natural rubber and 5 to 40% by mass of the butadiene rubber are contained based on 100% by mass of the rubber component.04-25-2013
20130303679RUBBER COMPOSITION AND PNEUMATIC TIRE - The present invention provides a rubber composition that can enhance the fuel economy, wet-grip performance, and abrasion resistance in a balanced manner, and a pneumatic tire using this rubber composition. The present invention relates to a rubber composition that contains a rubber component, silica, and a silane coupling agent, wherein the rubber component contains, based on 100% by mass of the rubber component, not less than 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a constituent unit represented by formula (I) below, at least one terminal of the polymer being modified with a specific compound; an amount of the silica is 5 to 150 parts by mass per 100 parts by mass of the rubber component; and the silane coupling agent contains a mercapto group.11-14-2013
20130338296RUBBER COMPOSITION AND PNEUMATIC TIRE - The present invention provides a rubber composition that can enhance the fuel economy, wet-grip performance, and abrasion resistance in a balanced manner, and a pneumatic tire using this rubber composition. The present invention relates to a rubber composition that contains a rubber component, silica, and a compound represented by formula (1) below, wherein the rubber component contains, based on 100% by mass of the rubber component, not less than 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a constituent unit represented by formula (I) below, at least one terminal of the polymer being modified with a specific compound; and an amount of the silica is 5 to 150 parts by mass per 100 parts by mass of the rubber component.12-19-2013
20130345337RUBBER COMPOSITION AND PNEUMATIC TIRE - The present invention provides a rubber composition that can enhance the fuel economy, wet-grip performance, and abrasion resistance in a balanced manner, and a pneumatic tire using this rubber composition. The present invention relates to a rubber composition that contains a rubber component, silica, and a liquid resin having a softening point of −20 to 20° C., wherein the rubber component contains, based on 100% by mass of the rubber component, not less than 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a constituent unit represented by formula (I) below, at least one terminal of the polymer being modified with a specific compound; and an amount of the silica is 5 to 150 parts by mass per 100 parts by mass of the rubber component.12-26-2013
20140194578RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE - A rubber composition for a tire, and a pneumatic tire are provided in which the fuel economy, abrasion resistance, and deterioration resistance can be improved in a good balance. The present invention relates to a rubber composition for a tire, containing a rubber component that contains: a modified natural rubber having a phosphorus content of not more than 200 ppm; and butadiene rubber, wherein 60 to 95% by mass of the modified natural rubber and 5 to 40% by mass of the butadiene rubber are contained based on 100% by mass of the rubber component.07-10-2014

Patent applications by Isamu Tsumori, Kobe-Shi JP

Koki Tsumori, Tokyo JP

Patent application numberDescriptionPublished
20090135304DISPLAY DEVICE, IMAGE SIGNAL PROCESSING METHOD, AND PROGRAM - There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.05-28-2009
20100033627COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD02-11-2010
20130038795COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD - An AV system composed of an HD recorder and a display unit uses a communication interface of the HDMI. An HDMI source of the HD recorder transmits image data (image signal) in the form of differential signals to an HDMI sink of the display unit through three TMDS channels. The HDMI source inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section of the display unit controls operation of a display processing section which carries out a process for displaying for the image data based on the content identification information received by the HDMI sink and a display section for displaying an image.02-14-2013
20140176800COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD - An AV system composed of an HD recorder and a display unit uses a communication interface of the HDMI. An HDMI source of the HD recorder transmits image data (image signal) in the form of differential signals to an HDMI sink of the display unit through three TMDS channels. The HDMI source inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section of the display unit controls operation of a display processing section which carries out a process for displaying for the image data based on the content identification information received by the HDMI sink and a display section for displaying an image.06-26-2014
20140369662COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD - An AV system composed of an HD recorder and a display unit uses a communication interface of the HDMI. An HDMI source of the HD recorder transmits image data (image signal) in the form of differential signals to an HDMI sink of the display unit through three TMDS channels. The HDMI source inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section of the display unit controls operation of a display processing section which carries out a process for displaying for the image data based on the content identification information received by the HDMI sink and a display section for displaying an image.12-18-2014
20150201145COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD - An AV system composed of an HD recorder and a display unit uses a communication interface of the HDMI. An HDMI source of the HD recorder transmits image data (image signal) in the form of differential signals to an HDMI sink of the display unit through three TMDS channels. The HDMI source inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section of the display unit controls operation of a display processing section which carries out a process for displaying for the image data based on the content identification information received by the HDMI sink and a display section for displaying an image.07-16-2015

Patent applications by Koki Tsumori, Tokyo JP

Mamoru Tsumori, Aichi JP

Patent application numberDescriptionPublished
20090090402DISHWASHER - A dishwasher is a type in which a part of wash water contained in a wash water tank is replaced with rinse water every washing cycle. The dishwasher determines whether a present washing cycle is in timing of executing a detergent increase supply processing or in timing of executing a detergent normal supply processing (S04-09-2009

Masato Tsumori, Osaka-Shi JP

Patent application numberDescriptionPublished
20110031505SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A silicon carbide semiconductor device having an active layer with reduced defect density which is formed on a substrate made of silicon carbide, and a method of manufacturing the same are provided. A semiconductor device includes a substrate made of silicon carbide and having an off angle of not less than 50° and not more than 65° with respect to a plane orientation; a buffer layer, and an epitaxial layer, a p-type layer and an n02-10-2011
20110186862SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - There is provided a silicon carbide semiconductor device having excellent electrical characteristics such as channel mobility, and a method for manufacturing the same. A semiconductor device includes a substrate made of silicon carbide and having an off-angle of greater than or equal to 50° and less than or equal to 65° with respect to a surface orientation of {0001}, a p-type layer serving as a semiconductor layer, and an oxide film serving as an insulating film. The p-type layer is formed on the substrate and is made of silicon carbide. The oxide film is formed to contact with a surface of the p-type layer. A maximum value of the concentration of nitrogen atoms in a region within 10 nm of an interface between the semiconductor layer and the insulating film (interface between a channel region and the oxide film) is greater than or equal to 1×1008-04-2011
20140159056SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - There is provided a silicon carbide semiconductor device having excellent electrical characteristics such as channel mobility, and a method for manufacturing the same. A semiconductor device includes a substrate made of silicon carbide and having an off-angle of greater than or equal to 50° and less than or equal to 65° with respect to a surface orientation of {0001}, a p-type layer serving as a semiconductor layer, and an oxide film serving as an insulating film. The p-type layer is formed on the substrate and is made of silicon carbide. The oxide film is formed to contact with a surface of the p-type layer. A maximum value of the concentration of nitrogen atoms in a region within 10 nm of an interface between the semiconductor layer and the insulating film (interface between a channel region and the oxide film) is greater than or equal to 1×1006-12-2014
20140159057SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - There is provided a silicon carbide semiconductor device having excellent electrical characteristics such as channel mobility, and a method for manufacturing the same. A semiconductor device includes a substrate made of silicon carbide and having an off-angle of greater than or equal to 50° and less than or equal to 65° with respect to a surface orientation of {0001}, a p-type layer serving as a semiconductor layer, and an oxide film serving as an insulating film. The p-type layer is formed on the substrate and is made of silicon carbide. The oxide film is formed to contact with a surface of the p-type layer. A maximum value of the concentration of nitrogen atoms in a region within 10 nm of an interface between the semiconductor layer and the insulating film (interface between a channel region and the oxide film) is greater than or equal to 1×1006-12-2014

Ryoichi Tsumori, Osaka JP

Patent application numberDescriptionPublished
20100271638Transmissive Dimension Measuring Device - There is provided a transmissive dimension measuring device in which a user can intuitively and easily adjust optical axes of a projector and an optical receiver, and in which a suitable action can be immediately taken when contamination is attached to a light projecting surface of the projector and a light receiving surface of the optical receiver. An incident light position display unit provided on the optical receiver expresses a light projecting spot in a pseudo manner by making an LED corresponding to an incident light position turn on, the light projecting spot being incident on the optical receiver arranged with a predetermined interval to the projector which projects light. The incident light position display unit is provided on an upper surface side opposite to a bottom surface that is a surface on which the optical receiver is installed on a base.10-28-2010

Takahiro Tsumori, Suita-Shi JP

Patent application numberDescriptionPublished
20110172459MANUFACTURING METHOD FOR SULFONIC ACID GROUP-CONTAINING ETHER COMPOUND - The present invention provides a method for efficiently producing a sulfonic acid group-containing ether compound having a high purity and a good polymerizability while preventing production of a byproduct, and provides a sulfonic acid group-containing ether compound containing fewer impurities and having a good radical (co)polymerizability.07-14-2011

Takahiro Tsumori, Osaka JP

Patent application numberDescriptionPublished
20140296565MANUFACTURING METHOD FOR SULFONIC ACID GROUP-CONTAINING ETHER COMPOUND - The present invention provides a method for efficiently producing a sulfonic acid group-containing ether compound having a high purity and a good polymerizability while preventing production of a byproduct, and provides a sulfonic acid group-containing ether compound containing fewer impurities and having a good radical (co)polymerizability.10-02-2014

Takahiro Tsumori, Hyogo JP

Patent application numberDescriptionPublished
20090198029N-VINYL CYCLIC LACTAM POLYMER, PRODUCTION METHOD THEREOF, AND APPLICATION THEREOF - To provide: an N-vinyl cyclic lactam polymer, which has excellent dispersibility and adsorptivity, and high calcium-ion capturing capability and can be preferably used in, for example, a detergent additive application; an application thereof; and a production method of the N-vinyl cyclic lactam polymer, the production method being capable of efficiently producing such an N-vinyl cyclic lactam polymer. An N-vinyl cyclic lactam polymer produced by a polymerization of a monomer component containing a carboxyl group-containing unsaturated monomer with a polymer having an N-vinyl cyclic lactam unit, wherein the carboxyl group-containing unsaturated monomer is 200 to 9900 parts by weight, relative to 100 parts by weight of the polymer having an N-vinyl cyclic lactam unit, and the N-vinyl cyclic lactam polymer has a viscosity at 25° C. of 100000 mPa·s or less in an aqueous solution with a solid content of 25% by weight.08-06-2009
20100004397Hydrophilic Graft Polymer - A hydrophilic graft polymer having the reducing amount of the residual unsaturated monocarboxylic acid, and having very excellent temporal stability is provided.01-07-2010
20100275396CLEANING COMPOSITIONS WITH MONOCARBOXYLIC ACID MONOMERS DICARBOXYLIC MONOMERS, AND MONOMERS COMPRISING SULFONIC ACID GROUPS - Laundry detergents or cleaning compositions which comprises a copolymer composition comprising i) a copolymer having a weight-average molecular weight of from about 10,000 to about 50,000 and comprising a) 30-60 mol % structural units derived from monoethylenically unsaturated dicarboxylic acid or dicarboxylate; b) structural units derived from monoethylenically unsaturated monocarboxylic acid or monocarboxylate; c) structural units derived from monomers containing sulfonic acid or sulfonate groups and having no ester bonds or amido bonds; and ii) 10,000 ppm or less of residual monoethylenically unsaturated dicarboxylic acid or dicarboxylate monomer.11-04-2010
20100292122SULFONIC GROUP-CONTAINING, MALEIC ACID-BASED, WATER-SOLUBLE COPOLYMER AQUEOUS SOLUTION AND POWDER OBTAINED BY DRYING THE AQUEOUS SOLUTION - Provided is a copolymer aqueous solution which exerts a high calcium carbonate-deposition suppressing ability even under high hardness condition, has excellent storage stability, and suppresses coloring of a detergent to yellow even when used as a detergent raw material. The water-soluble copolymer aqueous solution includes a water-soluble copolymer and hydrogen peroxide as essential components, in which: the water-soluble copolymer at least includes, as its structure, a structural unit originating from a monoethylenic unsaturated dicarboxylic acid (or dicarboxylate) monomer having 4 to 6 carbon atoms or its anhydride (a) at 30 to 60 mol %, a structural unit originating from a monoethylenic unsaturated monocarboxylic acid (or monocarboxylate) monomer having 3 to 8 carbon atoms (b), and a structural unit originating from a monoethylenic unsaturated monomer having a sulfonic (or sulfonate) group (c); the water-soluble copolymer has a weight average molecular weight of 1,000 or more and 50,000 or less; the water-soluble copolymer aqueous solution has a weight ratio of the hydrogen peroxide of 10 ppm to 50,000 ppm with respect to a solid content of the water-soluble copolymer aqueous solution; and the water-soluble copolymer aqueous solution has a weight ratio of water of 33% to 99%.11-18-2010
20100298526COPOLYMER COMPOSITION AND METHOD OF PRODUCING THE COMPOSITION - Provided are a copolymer composition which can achieve a high level of compatibility between clay dispersibility under water having high hardness and an anti-iron deposition ability and is suitable for an additive for a detergent, and a method of producing the composition. The copolymer composition of the present invention includes a copolymer (P) which has a weight average molecular weight of 10,000 to 50,000 and contains a structural unit originating from a monoethylenic unsaturated dicarboxylic acid (or dicarboxylate) monomer (a) at 30 to 60 mol %, a structural unit originating from a monoethylenic unsaturated monocarboxylic acid (or monocarboxylate) monomer (b), and a structural unit originating from a sulfonic acid (or sulfonate) group-containing monomer (c) free of an ester bond and an amide bond, and a remaining monoethylenic unsaturated dicarboxylic acid (or dicarboxylate) monomer a content of which in terms of an acid is less than 12,000 ppm.11-25-2010
20110009303AUTOMATIC DISHWASHING COMPOSITION CONTAINING A SULFONATED COPOLYMER - An ADW composition comprising a builder and a water-soluble copolymer which comprises: (a) from about 30 to 60 mol % of the copolymer having a structural unit originating from a monoethylenic unsaturated dicarboxylic acid (or dicarboxylate) monomer having 4 to 6 carbon atoms or its anhydride at; (b) from about 30 to 60 mol % of the copolymer having a structural unit originating from a monoethylenic unsaturated monocarboxylic acid (or monocarboxylate) monomer having 3 to 8 carbon atoms; and (c) from about 5 to 15 mol % of the polymer having a structural unit originating from a monoethylenic unsaturated monomer having a sulfonic (or sulfonate) group; wherein the water-soluble copolymer has a weight average molecular weight of from about 1,000 to about 50,000 wherein the copolymer is polymerized with hydrogen peroxide.01-13-2011

Patent applications by Takahiro Tsumori, Hyogo JP

Taku Tsumori, Miyawaka-Shi JP

Patent application numberDescriptionPublished
20100200980SEMICONDUCTOR DEVICE - This semiconductor device has a frame including a bed portion on which a semiconductor chip is mounted, lead groups arranged in an outer peripheral portion, first bus bars, second bus bars and a rectifying bus bar. The first bus bars and the second bus bars are arranged between the bed portion and the lead groups. The rectifying bus bar is arranged in a region where the second bus bar is not arranged. Wire bonding is not performed on the rectifying bus bar. The rectifying bus bar includes a third bus bar having at least one end joined to a lead or a hanging pin and/or a fourth bus bar formed by extending the first bus bar in an outer peripheral direction in which the leads are arranged. The semiconductor device is provided in which deformation and damage of bonding wires when molding a resin sealed body are prevented.08-12-2010

Tomonori Tsumori, Tokyo JP

Patent application numberDescriptionPublished
20100090096Neutralizer - A neutralizer 04-15-2010

Toshihiro Tsumori, Echizen-Shi JP

Patent application numberDescriptionPublished
20120286439PREPARATION OF PARTICULATE POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION CELLS - A particulate positive electrode material for lithium ion cells is prepared by dispersing manganese(II) sulfate, iron(II) sulfate, and lithium phosphate and/or lithium hydrogenphosphate in water to form a slurry, effecting hydrothermal reaction in an autoclave to synthesize a lithium compound: LiMn11-15-2012
20130256600OXIDE CERAMIC FLUORESCENT MATERIAL HAVING RARE EARTH DIFFUSED THEREIN - An oxide ceramic fluorescent material is provided comprising a polycrystalline ceramic sintered body of Y10-03-2013
20130260085WAVELENGTH CONVERTING MEMBER, MAKING METHOD, AND LIGHT-EMITTING DEVICE - A wavelength converting member is prepared by coating the surface of a polycrystalline transparent ceramic substrate with an activator and firing the activator-coated ceramic substrate for letting the activator diffuse into the ceramic substrate from its surface.10-03-2013
20140376229OUTDOOR LUMINAIRE - An outdoor luminaire comprising a blue LED chip having a maximum peak at a wavelength of 420-480 nm and a phosphor layer disposed forward of the LED chip in its emission direction is provided. The phosphor layer comprises a phosphor of the formula: Lu12-25-2014
20150085467RED LAMP AND VEHICLE LIGHTING FIXTURE - A red lamp is provided comprising a blue LED array and a red emissive member. The red emissive member is made of a resin having dispersed therein a phosphor capable of absorbing blue light and emitting red light, the phosphor being selected from among silicate, SiAlON, silicon nitride, sulfide, and garnet structure phosphors. The red lamp offers high efficiency, high light intensity, and improved visibility both in front and lateral directions and is thus suited for use in vehicle lighting fixtures such as red rear position lamps and red stop lamps.03-26-2015
20150338034WAVELENGTH CONVERSION MEMBER AND REMOTE PHOSPHOR TYPE LIGHT EMITTING APPARATUS - A wavelength conversion member including a light emitting member being a molding of a mixture containing a transparent or translucent polymer material and a phosphor, and a reflection layer laminated on part of a surface of the light emitting member. In the wavelength conversion member which converts light from a light source by the phosphor and radiates the converted light in a desired direction, light emitted from the phosphor in the wavelength conversion member which is emitted in other directions than desired radiating direction can be efficiently utilized without loss.11-26-2015

Patent applications by Toshihiro Tsumori, Echizen-Shi JP

Toshihiro Tsumori, Echizen-Shi, Fukui JP

Patent application numberDescriptionPublished
20150340571WAVELENGTH CONVERSION MEMBER AND LIGHT-EMITTING DEVICE - A wavelength conversion member which is a resin-molded article made of at least one type of thermoplastic resin selected from polyolefins, polystyrene, styrene copolymers, fluorocarbon resins, acrylic resins, nylons, polyester resins, polycarbonate resins, vinyl chloride resins, and polyether resins. The thermoplastic resin contains less than or equal to 30 mass % of a complex fluoride fluorophore represented by A11-26-2015

Toshiro Tsumori, Kanagawa JP

Patent application numberDescriptionPublished
20100248458COATING APPARATUS AND COATING METHOD - The present invention provides a coating apparatus capable of efficiently performing a deposition process and also provides an efficient coating method.09-30-2010
20110265710FILM FORMING APPARATUS AND METHOD - A film-forming apparatus includes a chamber in which a substrate is to be placed, a reaction gas supply portion that supplies a reaction gas into the chamber, a heater that heats the substrate, a radiation thermometer that is provided outside the chamber to measure the temperature of the substrate by receiving radiant light from the substrate, and a tubular member that protects an optical path of radiant light between the substrate and the radiation thermometer. An inert gas is supplied from an inert gas supply portion to the tubular member. The tubular member preferably has an inner peripheral surface and an outer peripheral surface made of a material having a lower emissivity than the inner peripheral surface.11-03-2011
20120031330SEMICONDUCTOR SUBSTRATE MANUFACTURING APPARATUS - According to this embodiment, a semiconductor substrate manufacturing apparatus for epitaxial growth in which gases are supplied to a wafer placed on a susceptor and in which a heater is provided on the back surface of the susceptor. As a result of this epitaxial growth, SiC film is deposited onto the susceptor in the film-forming chamber. The susceptor is then moved into a separate chamber and the SiC film deposited on the susceptor during the epitaxial process is removed. After removal of SiC film, regeneration of the SiC film of the susceptor occurs. This semiconductor substrate manufacturing apparatus makes it possible to remove film deposited on a susceptor during epitaxial growth that would otherwise limit manufacturing yield.02-09-2012

Patent applications by Toshiro Tsumori, Kanagawa JP

Toshiro Tsumori, Zama-Shi JP

Patent application numberDescriptionPublished
20150329967FILM-FORMING MANUFACTURING APPARATUS AND METHOD - It is an object of the present invention to provide a film-forming apparatus and a film-forming method that can prolong the lifetime of heaters used under high temperature conditions in an epitaxial growth technique. An inert gas discharge portion supplies an inert gas into the space containing the heater, gas is then discharged through the gas discharge portion without influence on the semiconductor substrate during film formation. It is therefore possible to prevent the reaction gas entering into the space containing the high-temperature heaters. This makes it possible to prevent a reaction between hydrogen gas contained in the reaction gas and SiC constituting the heaters. Therefore, it is possible to prevent carbon used as a base material of the heaters from being exposed due to the decomposition of SiC and then reacting with hydrogen gas. This makes it possible to prolong the lifetime of the heaters.11-19-2015

Yukihisa Tsumori, Mie JP

Patent application numberDescriptionPublished
20110116734PUNCHED RETAINER, SELF-ALIGNING ROLLER BEARING, AND METHOD OF MANUFACTURING PUNCHED RETAINER - It is desired to form a flange and roller guide surfaces on each retainer of a self-aligning roller bearing easily and with high precision. Each punched retainer include a large-diameter annular portion (05-19-2011

Patent applications by Yukihisa Tsumori, Mie JP

Yutaka Tsumori, Koriyama-Shi JP

Patent application numberDescriptionPublished
20090006630Sip converter - When communications are performed by connecting a non-SIP information terminal device in which SIP is not supported to a SIP converter connected to a communication line via a line terminating device, the SIP converter performs establishment and disconnection of a SIP session, and transmission of a SIP message on behalf of the non-SIP information terminal device.01-01-2009
20110216203SIP CONVERTER - When communications are performed by connecting a non-SIP information terminal device in which SIP is not supported to a SIP converter connected to a communication line via a line terminating device, the SIP converter performs establishment and disconnection of a SIP session, and transmission of a SIP message on behalf of the non-SIP information terminal device.09-08-2011
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