Ohkubo

Akinori Ohkubo, Hidaka-Shi JP

Patent application number	Description	Published
20150073752	WAVEFRONT MEASURING APPARATUS, WAVEFRONT MEASURING METHOD, METHOD OF MANUFACTURING OPTICAL ELEMENT, AND ASSEMBLY ADJUSTMENT APPARATUS OF OPTICAL SYSTEM - A wavefront measuring apparatus configured to measure a transmitted wavefront or reflected wavefront of an optical element includes a measuring unit configured to measure a light intensity distribution based on a light beam transmitted through or reflected by the optical element, a region determining unit configured to determine a first region and a second region based on a plurality of spot positions in the light intensity distribution, a first signal processor configured to calculate a first wavefront by using a linear model based on information of the light intensity distribution of the first region, and a second signal processor configured to estimate a second wavefront by repeating a light propagation calculation with the first wavefront as an initial value based on information of the light intensity distributions of the first region and the second region.	03-12-2015

Akinori Ohkubo, Utsunomiya JP

Patent application number	Description	Published
20120296591	WAVEFRONT OPTICAL MEASURING APPARATUS - An apparatus for measuring a wavefront of light traveling through test optics includes: a light source; a lenslet array where light from the light source travels through; a detector array configured to acquire a light intensity distribution through the lenslet array; and a processing unit, wherein the processing unit executes data processing with the acquired light intensity distribution, the data processing comprising an estimation process using a beamlet-based propagation model or a ray-based propagation model as a forward propagation model.	11-22-2012

Chihiro Ohkubo, Hitachi JP

Patent application number	Description	Published
20120207438	FLEXIBLE FLAT OPTICAL CABLE - A flexible flat optical cable includes two flexible base sheets, one or more optical fiber core wires arranged between the base sheets and each comprising at least an optical fiber, and an adhesive layer provided between the base sheets to bond the base sheets. A non-adhesive region is formed on a surface of the base sheets or the adhesive layer adjacent, in a thickness direction of the base sheets, to at least a portion of the optical fiber core wires for allowing a portion of the optical fiber core wires to move in a direction intersecting with an axial direction of the optical fiber core wires.	08-16-2012

Chihiro Ohkubo, Mito JP

Patent application number	Description	Published
20130241016	RADIOACTIVE RAY DETECTING APPARATUS - A radioactive ray detecting apparatus for enabling to reduce the dead area or region where the radioactive rays cannot be detected, even if disposing the radioactive ray detectors to be dense or crowded, is provided. The radioactive ray detecting apparatus satisfies the following relationships, when assuming that distance between semiconductor elements, being provided with putting a substrate therebetween, is “XG1”, while distance from the semiconductor element of one of the radioactive ray detectors up to the semiconductor element of other radioactive ray detectors, facing to the semiconductor element and neighboring with one radioactive ray detector, is “XG2”, and distance between the semiconductor elements alighted in a Y-direction is “YG1”, and further assuming that a horizontal pitch of a predetermined pixel pitch to be used as the radioactive ray detector is “a” and a vertical pitch thereof is “b”, width of a surface of each of plural numbers of semiconductor elements, upon which radioactive rays are incident, is “c” and length thereof is “d”, and among plural numbers of intra-element pixel regions of respective one of the plural numbers of semiconductor elements, and that length of the intra-element pixel regions, which are positioned at both end portions of respective one of the plural numbers of semiconductor elements, is “e”, and length of each one of the plural numbers of intra-element pixel regions, being put between the intra-element pixel regions, which are positioned at both end portions of each of the plural numbers of semiconductor elements, is “f”, respectively:	09-19-2013

Eisaku Ohkubo, Osaka JP

Patent application number	Description	Published
20140230475	HUMIDITY CONTROL APPARATUS - A refrigerant circuit of a humidity control apparatus is provided with two adsorption heat exchangers. In the refrigerant circuit, refrigerant can circulate in reverse directions. A switching mechanism of the humidity control apparatus switches between a transfer path of the outdoor air to be supplied into a room and a transfer path of the indoor air to be exhausted to the outside the room. In a first operation of the humidity control apparatus, a direction of refrigerant circulation and a flow path of the air are changed every predetermined period. In a second operation of the humidity control apparatus, the refrigerant circuit is stopped, and the flow path of the air is changed every predetermined period.	08-21-2014

Hironari Ohkubo, Ota-Ku JP

Patent application number	Description	Published
20130082038	METHOD OF DETECTING CONDENSING SPOT POSITION IN LASER BEAM PROCESSING APPARATUS - A method of detecting a condensing spot position in a laser beam processing apparatus, including: a detection position setting step of setting a plurality of Z-axis directional positions in a range from a starting point to an ending point of detection positions into which the condenser is positioned; a laser beam processed groove forming step of sequentially positioning the condenser into the detection positions in the range from the starting point to the ending point, performing a predetermined interval indexing feeding by operating indexing feeding means each time the detection position for the condenser is changed, and forming a laser beam processed groove of a predetermined length in the plate-shaped body at each of the detection positions for the condenser; and a laser beam processed groove imaging step of imaging the laser beam processed grooves formed in the plate-shaped body by imaging means.	04-04-2013

Hiroo Ohkubo, Nagoya-Shi JP

Patent application number	Description	Published
20150375739	CONTROL DEVICE FOR HYBRID VEHICLE - A control device for a hybrid vehicle includes a traction motor that is for driving a vehicle and transmits power to the wheels of the vehicle, an engine that is connected to a power transmission route to the vehicle wheels, through a clutch, a generator that is connected to the engine, a breakdown detecting unit that detects a breakdown of the traction motor, and a retreat traveling control unit that stops firing of the engine and operates the generator as a motor while switching the clutch to a connection state to make the vehicle travel using the generator, in a case where a breakdown of the traction motor is detected by the breakdown detecting unit.	12-31-2015

Hiroshi Ohkubo, Kagawa JP

Patent application number	Description	Published
20120160667	ELECTROLYTIC DEVICE - An electrolytic apparatus includes an electrolyzer, a heater, and a blower. The electrolyzer accommodates an electrolytic bath. The heater is provided in the electrolyzer while being electrically insulated from the electrolyzer. Similarly, the blower is provided in the electrolyzer while being electrically insulated from the electrolyzer. The heater is turned on so that a temperature of the electrolyzer rises. The heater is turned off and the blower is turned on so that a temperature of the electrolyzer falls. The heater and the blower are switched between ON and OFF so that the temperature of the electrolyzer is kept constant.	06-28-2012

Hiroshi Ohkubo, Osaka JP

Patent application number	Description	Published
20120082435	MOVING IMAGE DISPLAY DEVICE - When an instruction to start list display of moving images is given, a process is performed to display representative images of respective Video	04-05-2012

Hirotoshi Ohkubo, Osaka-Shi JP

Patent application number	Description	Published
20140355747	COMMUNICATION APPARATUS - A communication apparatus includes a communication portion for communicating with an external device, a transmitter information acquiring portion for acquiring predetermined transmitter information for identifying the transmitter at a time of an incoming call of communication, a storage portion for storing a registered name in association with the transmitter information in advance, a registered name retrieval portion for, retrieving the registered name stored in the storage portion so as to be associated with the acquired transmitter information, a common part extraction portion for, in a case where a plurality of registered names are retrieved with respect to the acquired transmitter information when the registered name is retrieved by the registered name retrieval portion, extracting a common part among the plurality of registered names, and an output portion for outputting the common part of the registered names which is extracted by the common part extraction portion, in a predetermined system.	12-04-2014

Hiroyuki Ohkubo, Hitachi-Shi JP

Patent application number	Description	Published
20120073331	OPTICAL FIBER END PROCESSING METHOD AND OPTICAL FIBER END PROCESSING APPARATUS - There is provide an optical fiber end processing method, for processing an end portion of an optical fiber having a core and a clad surrounding the core, comprising: fixing two places of the optical fiber; firstly heating a part at a tip end side of the optical fiber between fixed parts fixed at two places, thereby melting the optical fiber at the heated part at the tip end side; secondly heating a part at a base end side of the optical fiber between the fixed parts away from the heated part at the tip end side in a state that the optical fiber is fixed at two places, thereby forming an expanded core region which is formed by expanding a diameter of the core by diffusing the dopant included in the optical fiber; and removing at least the heated part at the tip end side.	03-29-2012

Kenji Ohkubo, Tobetsu JP

Patent application number	Description	Published
20120285733	ELECTRONIC COMPONENT PROVIDED WITH CU-AL-CO-BASED ALLOY ELECTRODE OR WIRING - An object of the present invention is to provide an electronic component using a Cu-based conductive material that can suppress oxidization even in a heat treatment in an oxidizing atmosphere and that can suppress an increase in an electrical resistance. In an electronic component having an electrode or a wiring, a ternary alloy made from three elements consisting of Cu, Al, and Co is used as a Cu-based wiring material that can prevent oxidization of the electrode or the wiring. Specifically, part or the whole of the electrode or the wiring has a chemical composition in which an Al content is 10 at % to 25 at %, a Co content is 5 at % to 20 at %, and the balance is composed of Cu and unavoidable impurities, and the chemical composition represents a ternary alloy in which two phases of a Cu solid solution formed by Al and Co being dissolved into Cu and a CoAl intermetallic compound coexist together.	11-15-2012

Kenzo Ohkubo, Osaka-Shi JP

Patent application number	Description	Published
20140092584	LIGHT-EMITTING DEVICE, ILLUMINATING APPARATUS, AND DISPLAY APPARATUS - The invention provides a light-emitting device a light-emitting device for use in a backlight unit of a display apparatus including a display panel, which is capable of applying light to an illumination object with uniformity in brightness in a planar direction of the illumination object and can be made lower in profile. A backlight unit (	04-03-2014
20140140046	LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS - There are provided a light-emitting device for use in a backlight unit of a display apparatus equipped with a display panel, which can be made lower in profile and is capable of applying light to the display panel with uniformity in the brightness of the display panel in a planar direction of the display panel, as well as a display apparatus equipped with the light-emitting device. A backlight unit includes a plurality of light-emitting devices each having a printed substrate, a base support, an LED chip and a lens, and a reflective member surrounding the light-emitting device. A high-reflection portion is formed in a first reflective region of the reflective member.	05-22-2014
20140160733	LIGHT EMITTING DEVICE, ILLUMINATING APPARATUS, AND DISPLAY APPARATUS - There are provided a light-emitting device, an illuminating apparatus, and a display apparatus in which, in order to apply light to an object to be illuminated with uniformity in light intensity, the quantity of light which is applied to a part of an edge of a to-be-illuminated region of the to-be-illuminated object located near a light-emitting section can be lessened. A backlight unit includes a printed substrate, a plurality of light-emitting sections each of which has a base support, an LED chip and a lens, and reflective members each of which is placed around the light-emitting section and has a first wall portion and a second wall portion.	06-12-2014
20140376219	LIGHT-EMITTING DEVICE, ILLUMINATING APPARATUS, AND DISPLAY APPARATUS - The invention provides a light-emitting device which is capable of applying light to a display panel with uniformity in brightness and can be made lower in profile. A light-emitting device (	12-25-2014
20150226400	LIGHT-EMITTING DEVICE, ILLUMINATING APPARATUS, AND DISPLAY APPARATUS - The invention provides a light-emitting device for use in a backlight unit of a display apparatus including a display panel, which is capable of applying light to an illumination object with uniformity in brightness in the planar direction of the illumination object and can be made lower in profile, as well as an illuminating apparatus and a display apparatus including the light-emitting device. A backlight unit (	08-13-2015

Kiichi Ohkubo, Nagahama-Shi JP

Patent application number	Description	Published
20140347619	LIQUID CRYSTAL ELEMENT AND CELL FOR LIQUID CRYSTAL ELEMENT - Provided is a liquid crystal element in which the liquid crystal layer shows less thickness variation. A spacer	11-27-2014

Kouki Ohkubo, Niiza-Shi JP

Patent application number	Description	Published
20130130128	NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME	05-23-2013
20130143129	NONAQUEOUS ELECTROLYTE SOLUTION, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE BATTERY USING THE ELECTROLYTE SOLUTION	06-06-2013

Masahiro Ohkubo, Mobara JP

Patent application number	Description	Published
20120057111	LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal display device according to the present invention is a liquid crystal display device provided with a liquid crystal display panel having; a first substrate; a second substrate; a sealing material provided between the first substrate and the second substrate so that the first substrate and the second substrate are pasted together; and a liquid crystal layer sealed in the region surrounded by the sealing material between the first substrate and the second substrate, wherein the second substrate has a color filter and a protective film for covering the color filter on the surface of the second substrate on the liquid crystal layer side, and an end of the protective film is located inside an end of the second substrate and between the two sides of the sealing material, which are opposite to each other (outer wall surface and inner wall surface).	03-08-2012
20140218651	Liquid Crystal Display Device - A liquid crystal display device including a liquid crystal display panel having, a first substrate, a second substrate, a sealing material provided between the first substrate and the second substrate, a liquid crystal layer sealed in a region surrounded by the sealing material between the first substrate and the second substrate. The first substrate includes a plurality of first cell regions having a pixel electrode and a thin film transistor arranged in a matrix, and the second substrate includes a protective film over the second substrate and a light blocking film coated with the protective film on a surface of the second substrate on the liquid crystal layer side.	08-07-2014

Masamichi Ohkubo, Burghausen DE

Patent application number	Description	Published
20130273719	METHOD OF MANUFACTURING ANNEALED WAFER - Annealed wafers having reduced residual voids after annealing and reduced deterioration of TDDB characteristics of an oxide film formed on the annealed wafer, while extending the range of nitrogen concentration contained in a silicon single crystal, are prepared by a method wherein crystal pulling conditions are controlled such that a ratio V/G between a crystal pulling rate V and an average axial temperature gradient G is ≧0.9×(V/G)	10-17-2013
20130277809	METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL, SILICON SINGLE CRYSTAL, AND WAFER - P-type silicon single crystals from which wafers having high resistivity, good radial uniformity of resistivity and less variation in resistivity can be obtained, are manufactured by the Czochralski method from an initial silicon melt in which boron and phosphorus are present, the boron concentration is not higher than 4E14 atoms/cm	10-24-2013
20140326173	METHOD FOR MANUFACTURING SINGLE-CRYSTAL SILICON - Single crystal silicon ingots are grown by the multi-pulling method in a single crucible with minimization of dislocations by incorporating barium as a quartz crystallization inhibitor in amounts proportional to the diameter of the Czochralski crucible in which the crystal is grown. In at least one of the crystal pulling steps, a magnetic field is applied.	11-06-2014

Masaru Ohkubo, Isesaki-Shi JP

Patent application number	Description	Published
20140197191	VENDING MACHINE - There is provided a vending machine that prevents a commodity receptacle from being damaged and a commodity from slipping out thereof by a shock due to falling even if a commodity receptacle undergoes free fall without requiring a complicated structure for preventing the commodity receptacle from undergoing free fall. When it is detected that the fall velocity of a bucket	07-17-2014

Masataka Ohkubo, Ibaraki JP

Patent application number	Description	Published
20120326018	HIGH-SPEED PARTICLE DETECTOR FOR DISCRIMINATING CHARGE STATES OF IONS - Detected ion charge states are discriminated in a mass spectrograph using a superconducting stripline detector (SSLD) as the detector thereof. A set of mass spectra of the singly charged or higher ions, the doubly charged or higher ions, the triply charged or higher ions (and successively higher ion charge states) are determined by measuring the mass spectra successively while decreasing the bias current flowing through the superconducting stripline detector. Then, the data of singly charged ions alone can be determined by subtracting the data of the doubly charged or higher ions from the data of the singly charged or higher ions. In a similar manner, the data of doubly charged ions alone, the data of triply charged ions alone (and similarly successively multiply charged ions) can also be determined.	12-27-2012

Michiaki Ohkubo, Tochigi JP

Patent application number	Description	Published
20130089272	IMAGE PROCESSING METHOD - An image processing method includes a step of extracting an inner circle and an outer circle from an annular image, a step of obtaining the center for the extracted inner circle and the extracted outer circle respectively, and a step of moving a processing center serving as a reference in the polar coordinate conversion gradually between the center of the inner circle and the center of the outer circle to convert the circular image into a panoramic development image. According thereto, when an annular image of a side wall surface of a hole imaged by an omnidirectional imaging device (	04-11-2013
20130093876	HOLE INSPECTION METHOD AND HOLE INSPECTION DEVICE - While an insert shaft (	04-18-2013

Mitsuru Ohkubo, Tsukuba-Shi JP

Patent application number	Description	Published
20140005185	NOVEL IMIDAZO-OXAZINE COMPOUND OR SALT THEREOF	01-02-2014

Naoto Ohkubo, Utsunomiya-Shi JP

Patent application number	Description	Published
20130270895	VEHICLE BRAKE SYSTEM - Upon occurrence of a change in the load versus fluid loss property, the braking force for the given brake pedal operation amount is changed so that the vehicle operator is enabled to perceive the change in the load versus fluid loss property. In a vehicle brake system comprising a motor actuated cylinder, wheel cylinders, a stroke sensor for detecting a brake pedal operation amount, a target value setting circuit for setting a target stoke of the motor actuated cylinder, and a fluid pressure compensating circuit for correcting the target stoke upon detection of a deviation between a brake fluid pressure reference value corresponding to the brake pedal operation amount and an actual brake fluid pressure in a direction to reduce the deviation, a stroke limiting circuit restricts a compensation value produced by the fluid pressure compensation circuit according to the brake pedal operation amount.	10-17-2013

Ryo Ohkubo, Shinjuku-Ku JP

Patent application number	Description	Published
20130078553	MASK BLANK, TRANSFER MASK, METHOD OF MANUFACTURING TRANSFER MASK AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - The present invention is a mask blank used to fabricate a transfer mask, which has a laminated structure of a light shielding film and an etching mask film in this order on a transparent substrate, wherein the etching mask film comprises a material containing chromium, the light shielding film comprises a material containing tantalum, a highly oxidized layer is formed on the surface layer of the light shielding film on the opposite side from the transparent substrate, and a Ta 4 f narrow spectrum of the highly oxidized layer analyzed by X-ray photoelectron spectroscopy has a maximum peak at a binding energy of more than 23 eV.	03-28-2013
20130078554	REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD OF MANUFACTURING REFLECTIVE MASK - The present invention is a reflective mask blank used to fabricate a reflective mask, which has a laminated structure of a multilayer reflective film, an absorber film and an etching mask film in this order on a substrate, wherein the etching mask film comprises a material containing chromium, the absorber film comprises a material containing tantalum, a highly oxidized layer is formed on the surface layer of the absorber film on the opposite side from the substrate, and a Ta 4f narrow spectrum of the highly oxidized layer when analyzed by X-ray photoelectron spectroscopy has a maximum peak at a binding energy of more than 23 eV.	03-28-2013
20150261083	REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD OF MANUFACTURING REFLECTIVE MASK - The present invention is a reflective mask blank used to fabricate a reflective mask, which has a laminated structure of a multilayer reflective film, an absorber film and an etching mask film in this order on a substrate, wherein the etching mask film comprises a material containing chromium, the absorber film comprises a material containing tantalum, a highly oxidized layer is formed on the surface layer of the absorber film on the opposite side from the substrate, and a Ta 4f narrow spectrum of the highly oxidized layer when analyzed by X-ray photoelectron spectroscopy has a maximum peak at a binding energy of more than 23 eV.	09-17-2015

Seiji Ohkubo, Sakai-Shi JP

Patent application number	Description	Published
20130298546	Work Vehicle - A hydraulic actuator is arranged such that the hydraulic actuator operates a swash plate of a hydraulic motor by a first pilot pressure and a second pilot pressure, the first pilot pressure being branched from a high-speed oil passage and applied to the hydraulic actuator for operating the swash plate of the hydraulic motor to a low speed side, the second pilot pressure being branched from a charge pump and applied to the hydraulic actuator for operating the swash plate of the hydraulic motor to a high speed side.	11-14-2013
20140155212	Shift Power Transmission Apparatus and Travel Power Transmission Device - Disclosed is a shift power transmission apparatus for readily suppressing or avoiding size increase thereof. The apparatus includes an input shaft (	06-05-2014
20160138693	Shift Power Transmission Apparatus and Travel Power Transmission Device - Disclosed is a shift power transmission apparatus for readily suppressing or avoiding size increase thereof. The apparatus includes an input shaft (	05-19-2016

Shuichi Ohkubo, Ibaraki JP

Patent application number	Description	Published
20130092589	MELT CONTAINER - An object of the invention is to provide a container for holding a melt of a metal and/or a melt of a metal salt, in which a melt container allows keeping a small amount of heat radiation of the melt, suppressing penetration of the melt and development of breakage or cracking to the minimum, holding the melt suitably, and also preventing the melt from impurity contamination. The melt container of the invention is a container for holding the melt of the metal and/or the melt of the metal salt, and has, sequentially from inside of the container, a first layer constituted of a refractory having an apparent porosity of 12% or less, a second layer constituted of a refractory having a thermal conductivity (at 800° C.) of 4 W/m·K or less, and a third layer constituted of a refractory having a higher thermal conductivity than thermal conductivity of the second layer.	04-18-2013
20130247998	METHOD FOR FEEDING ZINC GAS AND APPARATUS THEREFOR - To provide a method and an apparatus for feeding a zinc gas superheated to a boiling point of zinc or higher at a controlled rate of feed. The method for feeding the zinc gas according to the invention includes a step for introducing melt zinc into a zinc gas evaporation apparatus, a step for generating the zinc gas from the melt zinc by inputting electric power corresponding to a rate of feed of the zinc gas to allow zinc to cause self-heating by high-frequency induction heating, a step for introducing the generated zinc gas into a gas heating apparatus, and a step for heating the zinc gas by resistance heating to form a superheated zinc gas. An apparatus for feeding the zinc gas according to the invention is applied to the method, and includes a zinc gas evaporation apparatus, a gas heating apparatus and a control apparatus.	09-26-2013
20130280896	APPARATUS FOR PRODUCING POLYCRYSTALLINE SILICON AND METHOD THEREFOR - To provide an apparatus for producing polycrystalline silicon and a method therefor to allow improvement in efficiency of polycrystalline silicon production by minimizing reactor downtime and to allow polycrystalline silicon production at a relatively low cost and in a large amount in a zinc reduction process for recovering formed silicon in a solid state. In a silicon producing apparatus for producing polycrystalline silicon by reducing silicon tetrachloride with zinc, vertical reactor	10-24-2013

Shuichi Ohkubo, Saitama JP

Patent application number	Description	Published
20120108589	AZABICYCLO COMPOUND AND SALT THEREOF - It is intended to provide a novel azabicyclo compound which exhibits both HSP90 inhibitory activity and cell proliferation inhibitory effect. Specifically disclosed is a compound represented by the following general formula (I) or a salt thereof: wherein X	05-03-2012

Shuichi Ohkubo, Shinagawa-Ku JP

Patent application number	Description	Published
20120249782	IMAGE CAPTURING DEVICE AND IMAGE CAPTURING METHOD - The present invention is applied for an image capturing device having a light source and a camera that captures an image of a measurement subject placed in an optical path that lies between said camera itself and said light source. The image capturing device according to the present invention includes a control unit that subtracts a plurality of frame images captured by said camera during an OFF period of said light source from a plurality of frame images captured by said camera during an ON period of said light source, the number of frame images captured by said camera during the OFF period being the same as that number of frame images obtained by said camera during the ON period and integrates the differences between their images.	10-04-2012

Shuichi Ohkubo, Hanno-Shi JP

Patent application number	Description	Published
20130289072	NOVEL INDOLE OR INDAZOLE DERIVATIVE OR SALT THEREOF - The present invention relates to provision of a novel indazole compound which is capable of inhibiting HSP90 and shows a cytostatic effect on cancer cells. The present invention also relates to provision of a drug useful for preventing and/or treating, on the basis of an HSP90 inhibitory effect, a disease in which HSP90 participates, in particular, cancer. A compound represented by the general formula (I) or a salt thereof:	10-31-2013
20130296320	NOVEL BICYCLIC COMPOUND OR SALT THEREOF - Provided is a novel bicyclic compound which has an HSP90 inhibitory effect and a carcinostatic effect. Also provided is a pharmaceutical agent which is based on the HSP90 inhibitory effect and is useful in the prevention and/or treatment of a disease involving HSP90, particularly, cancer. The present invention provides a compound represented by the following general formula (I) or a salt thereof wherein at least one of X	11-07-2013
20140303162	AZABICYCLO COMPOUND AND SALT THEREOF - It is intended to provide a novel azabicyclo compound which exhibits both HSP90 inhibitory activity and cell proliferation inhibitory effect. Specifically disclosed is a compound represented by the following general formula (I) or a salt thereof: wherein X	10-09-2014

Suehiro Ohkubo, Kitakyushu-Shi JP

Patent application number	Description	Published
20120073643	DYE-SENSITIZED SOLAR CELL AND PROCESS FOR MANUFACTURING THE SAME - A dye-sensitized solar cell is provided, wherein it can be produced by a relatively easy and simple process and ensures high conversion efficiency even in cases where the thickness of the porous semiconductor layer is increased. The dye-sensitized solar cell	03-29-2012
20130034930	APPARATUS FOR MANUFACTURING DYE-SENSITIZED SOLAR CELL, AND METHOD OF MANUFACTURING DYE-SENSITIZED SOLAR CELL - In an apparatus for manufacturing a dye-sensitized solar cell, a photosensitization dye solution makes contact with an electrode material layer that functions as a working electrode of a dye-sensitized solar cell so that the photosensitizing dye is adsorbed on the layer. Such an apparatus for manufacturing a dye-sensitized solar cell has a substrate housing section to house a substrate with the electrode material layer formed on its surface, and a circulation mechanism to circulate the photosensitization dye solution in such a way that the solution passes a surface of the substrate housed in the substrate housing section. In such an apparatus, a cross-sectional area of a flow path for the photosensitization dye solution in a portion facing the substrate in the substrate housing section is set smaller than a cross-sectional area of a flow path for the photosensitization dye solution in other portions.	02-07-2013
20140116503	DYE-SENSITIZED SOLAR CELL AND PROCESS FOR MANUFACTURING THE SAME - A dye-sensitized solar cell is provided, wherein it can be produced by a relatively easy and simple process and ensures high conversion efficiency even in cases where the thickness of the porous semiconductor layer is increased. The dye-sensitized solar cell	05-01-2014

Tadakatsu Ohkubo, Ibaraki-Ken JP

Patent application number	Description	Published
20130221461	Ferromagnetic Tunnel Junction Structure and Magnetoresistive Effect Device and Spintronics Device Utilizing Same - A ferromagnetic tunnel junction structure comprising a first ferromagnetic layer, a second ferromagnetic layer, and a tunnel barrier layer that is interposed between the first ferromagnetic layer and the second ferromagnetic layer, wherein the tunnel barrier layer includes a crystalline non-magnetic material having constituent elements that are similar to those of an crystalline oxide that has spinel structure as a stable phase structure; the non-magnetic material has a cubic structure having a symmetry of space group Fm-3m or F-43m in which atomic arrangement in the spinel structure is disordered; and an effective lattice constant of the cubic structure is substantially half of the lattice constant of the oxide of the spinel structure.	08-29-2013

Tadakatsu Ohkubo, Ibaraki JP

Patent application number	Description	Published
20130068992	METHOD FOR PRODUCING RARE EARTH PERMANENT MAGNETS, AND RARE EARTH PERMANENT MAGNETS - An R-T-B based permanent magnet powder, which has been made by an HDDR process and which has an average crystal grain size of 0.1 μm to 1 μm and a crystal grain aspect ratio (ratio of the major axis size to the minor axis size) of 2 or less, is provided (Step (A)). R is a rare-earth element, of which at least 95 at % is Nd and/or Pr, and T is either Fe alone or Fe partially replaced with Co and/or Ni and is a transition metal element, of which at least 50 at % is Fe. Meanwhile, an R′—Cu based alloy powder, which is made up of R′ and Cu, which accounts for 2 at % to 50 at % of the alloy powder, is also provided (Step (B)). R′ is a rare-earth element, of which at least 90 at % is Nd and/or Pr but which includes neither Dy nor Tb. The R-T-B based permanent magnet powder and the R′—Cu based alloy powder are mixed together to obtain a mixed powder (Step (C)). And then the mixed powder is subjected to a heat treatment process at a temperature of 500° C. to 900° C. in either an inert ambient gas or a vacuum (Step (D)).	03-21-2013

Taichi Ohkubo, Kodama-Gun, Saitama JP

Patent application number	Description	Published
20120134714	Electrically Conductive Roller and Image-Forming Device - This invention provides an electrically conductive roller capable of forming an image without fogging even in a low humidity environment and an image-forming device. Specifically, the invention relates to an electrically conductive roller has an elastic layer formed on an outer circumferential surface of a shaft and a urethane coat layer formed on an outer circumferential surface of the elastic layer, wherein the urethane coat layer includes a urethane resin, and at least one ionic liquid selected from the group consisting of pyridinium ionic liquids and amine ionic liquids, in an amount from 1 to 20 parts by mass to 100 parts by mass of the urethane resin; and an image-forming device equipped with the electrically conductive roller.	05-31-2012

Taichi Ohkubo, Kodama-Gun JP

Patent application number	Description	Published
20130272755	Developing Roller, Development Apparatus, and Image-Forming Device - Provided are a developing roller having an elastic layer formed on an outer circumferential face of a shaft and a coating layer formed on an outer circumferential face of the elastic layer, wherein the coating layer is composed of first coating layers that are formed at respective edges across the elastic layer, and a second coating layer formed between the first coating layers, and wherein the first coating layers contain a resin obtained through a reaction of a polyol with a silane-coupling agent, fluororesin particles, and an electric conductivity agent; and the second coating layer contains a urethane resin, an ionic liquid, an electric conductivity agent, and filler particles; and a development apparatus and an image-forming device having the developing roller. The provided are capable of keeping the image quality high and of arresting leakage of the toner satisfactorily.	10-17-2013

Takahito Ohkubo, Chuo-Ku JP

Patent application number	Description	Published
20140017012	METHOD FOR PROTECTING SUBMARINE CABLE AND SUBMARINE LONG TUBE - At a location where a submarine cable	01-16-2014

Takashi Ohkubo, Minato-Ku, Tokyo JP

Patent application number	Description	Published
20160024315	METHOD FOR PRODUCING CONDUCTIVE POLYMER-CONTAINING DISPERSION - The present invention provides a method for producing a conductive polymer-containing dispersion, including: a polymerization step of polymerizing a monomer for obtaining a conjugated conductive polymer in a dispersion medium including the monomer and seed particles converted into a protective colloid by a polyanion.	01-28-2016
20160055981	METHOD FOR MANUFACTURING SOLID ELECTROLYTIC CAPACITOR - A method for manufacturing a solid electrolytic capacitor, which includes the steps of: in a dispersion medium containing a monomer for obtaining a conjugated conductive polymer and a seed particle with protective colloid formed of a polyanion, polymerizing the monomer to obtain a conjugated conductive polymer-containing dispersion liquid; attaching the conjugated conductive polymer-containing dispersion liquid to the surface of a porous anode body at least having an anode body made of a valve metal and a dielectric film formed on the surface of the anode body; and removing a part or all of the dispersion medium from the conjugated conductive polymer-containing dispersion liquid attached to the porous anode body to form a solid electrolyte layer. Also disclosed is a solid electrolytic capacitor obtained by the method.	02-25-2016

Takashi Ohkubo, Saga JP

Patent application number	Description	Published
20150344379	FISH PROCESSING METHOD - A fish processing method includes a salting step of putting salt on fish parts on a plate and leaving the fish parts with salt on the plate; and a drying step of hanging or placing the fish parts with salt on a net without exposing directly to sunlight and placing the fish parts so that oil is dripped from the fish parts with salt and evaporates right below the fish parts to surround the fish parts.	12-03-2015

Takeshi Ohkubo, Osaka-Shi JP

Patent application number	Description	Published
20140302892	MOBILE TERMINAL WITH TELEPHONE FUNCTION, METHOD FOR CONTROLLING MOBILE TERMINAL WITH TELEPHONE FUNCTION, AND COMPUTER-READABLE RECORDING MEDIUM - A mobile terminal (	10-09-2014

Tatsuji Ohkubo, Gunma JP

Patent application number	Description	Published
20140095044	VEHICLE CONTROL APPARATUS AND BRAKE CONTROL APPARATUS - A second ECU determines whether or not there is an abnormality in a hydraulic-pressure sensor in a first cycle based on a detection value of the hydraulic-pressure sensor, and outputs a signal indicating determination of occurrence of the abnormality to a first ECU via signal line when determining occurrence of the abnormality in the sensor. The first ECU receives the detection value of the hydraulic-pressure sensor through communication from the second ECU via the signal line to determine whether or not there is the abnormality in the hydraulic-pressure sensor in a second cycle shorter than the first cycle. When determining that the hydraulic-pressure sensor is abnormal, the first ECU controls driving of an electric actuator based on a braking command from an operation-amount detection sensor without using the detection value of the hydraulic-pressure sensor determined as abnormal.	04-03-2014

Tatsuji Ohkubo, Maebashi-Shi, Gunma JP

Patent application number	Description	Published
20160046274	BRAKE APPARATUS AND METHOD FOR DETECTING AIRIN PIPELINES OF THE BRAKE APPRATUS	02-18-2016

Tatsuyuki Ohkubo, Kumagaya JP

Patent application number	Description	Published
20130017040	Frame Feeding System and Frame Feeding MethodAANM OHKUBO; TatsuyukiAACI KumagayaAACO JPAAGP OHKUBO; Tatsuyuki Kumagaya JPAANM Yoda; MitsuoAACI KumagayaAACO JPAAGP Yoda; Mitsuo Kumagaya JP - In recent years, frames have gotten larger in size and thinner, and warping of the frames has posed a problem. If a warp of a frame is large, there is a high possibility that fetching the frame may fail. If fetching the frame fails, that is, if the frame cannot be fetched, the lead time of mounting gets longer. Further, the frame that cannot be fetched has to be manually removed by an operator. Therefore, a man-hour increases. According to the present invention, before a loader feeder fetches a frame from a frame magazine, a loader lifter is moved in a Y direction. Thereafter, the loader feeder fetches the frame from the frame magazine.	01-17-2013

Tomohiro Ohkubo, Kumamoto JP

Patent application number	Description	Published
20130070131	SOLID-STATE IMAGE SENSOR, METHOD FOR PRODUCING SOLID-STATE IMAGE SENSOR, AND ELECTRONIC APPARATUS - A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.	03-21-2013
20140239155	IMAGE SENSOR AND ELECTRONIC DEVICE - An image sensor includes a plurality of unit pixels formed as a semiconductor chip, each of which has a photoelectric converting unit, a charge holding unit that holds charges stored in the photoelectric converting unit, a charge-voltage converting unit that converts a charge transferred from the charge holding unit to a voltage, and light shielding films between which an opening is formed above the photoelectric converting unit. The plurality of unit pixels are placed in a matrix in a pixel array. The shapes of the light shielding films are varied depending on the position of the unit pixel in the pixel array.	08-28-2014
20150124140	SOLID-STATE IMAGE SENSOR, METHOD FOR PRODUCING SOLID-STATE IMAGE SENSOR, AND ELECTRONIC APPARATUS - A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.	05-07-2015

Tsutomu Ohkubo, Maebashi-Shi JP

Patent application number	Description	Published
20120240706	Ball Screw - A ball return channel of a ball screw is formed within a nut and a ring-shaped non-contact seal is arranged at the axial both ends of the nut. A suction hole radially penetrating the nut is formed within the range of a raceway (a rolling channel formed by a spiral groove of the nut and a spiral groove of the screw shaft). This guarantees not to emit dust produced inside the nut, and attains dust reduction effect higher than that of the conventional ball screw.	09-27-2012

Yasuhide Ohkubo, Toyonaka JP

Patent application number	Description	Published
20140140722	SEAL AND IMAGE FORMING DEVICE INCLUDING A SEAL - A seal includes a photoreceptor contacting portion to contact a photoreceptor, and a charge roller contacting portion to contact a charge roller. The photoreceptor contacting portion removes toner on the photoreceptor, and the charge roller contacting portion removes the toner on the charge roller, when the seal is mounted along the photoreceptor.	05-22-2014
20150286163	POWDER CONVEYOR, POWDER CONVEYING DEVICE, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - The powder conveyer includes a first conveying part and a second conveying part. The first conveying part includes a rotating axis, and a conveying surface inclined with respect to the rotating axis along a direction of the rotating axis. The second conveying part includes a conveying surface parallel to the rotating axis along the direction of the rotating axis. The first conveying part and the second conveying part are disposed alternately along the direction of the rotating axis.	10-08-2015

Yoshitaka Ohkubo, Kakegawa-Shi JP

Patent application number	Description	Published
20160064834	FEMALE TERMINAL FITTING - A female terminal fitting includes terminal holding plates stacked on one another are configured of a basic terminal holding plate formed integrally with one end of an electric wire connecting portion and auxiliary terminal holding plates which are formed on corresponding edges of the basic terminal holding plate via corresponding bending margins and which are folded up and then down on to the basic terminal holding plate so that the auxiliary terminal holding plates are in a stacked state on the basic terminal holding plate. A fixing piece is formed integrally on an auxiliary terminal holding plate which is stacked at an uppermost level at an edge portion on a side which lies opposite to a side where the bending margin is provided, so as to be brought into engagement with a locking portion on the basic terminal holding plate to fix the stacked state.	03-03-2016
20160087365	TERMINAL FITTING CONNECTION STRUCTURE AND ROTARY FITTING-TYPE CONNECTOR - A second terminal fitting which abuts and is connected to a first terminal fitting includes a second annular portion formed at the tip end of a second terminal body which extends on a center axis thereof, a plurality of contact surfaces which protrude from the outer periphery of the second annular portion at the same intervals as those of a plurality of contact protrusions in the first terminal fitting, and a plurality of contact release portions which are positioned between the adjacent contact surfaces.	03-24-2016

Yoshitaka Ohkubo, Shizuoka JP

Patent application number	Description	Published
20160087351	FEMALE TERMINAL - A female terminal includes a terminal body having a contact holder in a tubular shape at a front side of the terminal body, a contact member in a tubular shape which is contained inside the contact holder and into which a male terminal is inserted from a front side, and a rotary ring which is mounted to the contact holder. The contact member has a pair of holding rings provided at both ends thereof, and a diameter variable part held by a pair of the holding rings at both ends thereof, an inner diameter of the diameter variable part being set to be larger than an outer diameter of the male terminal in an initial state, and contracted to be smaller than the outer diameter of the male terminal, by twisting a pair of the holding rings.	03-24-2016
20160104960	CONNECTOR - A connector (	04-14-2016

Yoshitaka Ohkubo, Kakegawa-Shi, Shizuoka JP

Patent application number	Description	Published
20160134030	TERMINAL STRUCTURE - Provided are a male terminal main body (	05-12-2016