Uehira, JP
Akihiro Uehira, Tokyo JP
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20150064454 | CASE HARDENING STEEL MATERIAL - There is provided a chromium-containing austenitic alloy wherein at least one surface of the surfaces of the alloy has a continuous chromium oxide film with a thickness of 5 nm or more and less than 50 nm. A maximum current density determined by a critical passivation current density method is 0.1 μA/cm | 03-05-2015 |
Akihiro Uehira, Kashiba-Shi JP
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20130206272 | Cr-CONTAINING AUSTENITIC ALLOY TUBE AND METHOD FOR PRODUCING THE SAME - There is provided a Cr-containing austenitic alloy tube, wherein a chromium oxide film with a thickness of 0.05 to 1.5 μm having the relationship defined by Formula (i) is formed on the inner surface of the tube, wherein the average concentration of C in the depth range of 5 to 10 μm from the inner surface is lower than the concentration of C in a base metal; | 08-15-2013 |
Kazutake Uehira, Tokyo JP
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20110149064 | Information Provision Device Using Retro-reflecting Article - In accordance with embodiments of the present disclosure, an information provision device is presented. The information provision device may include an image searching unit configured to detect, from an image, a retro-reflective article and an article identification associated with the retro-reflective article. The device may also include a projecting unit configured to control projecting of an image pattern to the retro-reflective article. The device may further include a controller coupled with the image searching unit and the projecting control unit, wherein upon a determination that the retro-reflective article is relevant to a route, the controller is configured to generate the image pattern to be projected to the retro-reflective article. | 06-23-2011 |
20120081360 | Generation of Depth Data Based on Spatial Light Pattern - Technologies are generally described for generating depth data based on a spatial light pattern. In some examples, a method of generating depth data includes obtaining an image of one or more objects on which a spatial light pattern is projected, wherein blurring of the spatial light pattern in the image monotonously increases or decreases in a depth direction, calculating a value of a spatial frequency component of the image in a local image area around a pixel of interest, and determining depth data corresponding to the calculated value of the spatial frequency component by utilizing a preset relationship between depths and values of the spatial frequency component. | 04-05-2012 |
20150198439 | GENERATION OF DEPTH DATA BASED ON SPATIAL LIGHT PATTERN - Technologies are generally described for generating depth data based on a spatial light pattern. In some examples, a method of generating depth data includes obtaining an image of one or more objects on which a spatial light pattern is projected, wherein blurring of the spatial light pattern in the image monotonously increases or decreases in a depth direction, calculating a value of a spatial frequency component of the image in a local image area around a pixel of interest, and determining depth data corresponding to the calculated value of the spatial frequency component by utilizing a preset relationship between depths and values of the spatial frequency component. | 07-16-2015 |
Kosei Uehira, Tokyo JP
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20150130006 | SOLID-STATE IMAGE SENSOR - An image sensor includes first to fourth microlenses. A first height difference between a first valley between the first and second microlenses and tops of the first and second microlenses is larger than a second height difference between a second valley between the third and fourth microlenses and tops of the third and fourth microlens, a first angle formed by a tangent in an outermost portion of the first microlens, which contacts the first valley and a plane perpendicular to the normal is equal to or smaller than a second angle formed by a tangent in an outermost portion of the third microlens, which contacts the second valley and the plane. | 05-14-2015 |
Kousei Uehira, Tokyo JP
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20130059239 | PHOTORESIST PATTERN FORMING METHOD, AND MICROLENS ARRAY FORMING METHOD - A photoresist pattern forming method, comprising a first step of forming on an underlayer a photoresist film which includes a convex portion and a concave portion having a thickness thinner than a thickness of the convex portion, and a second step of processing the photoresist film to form, in a portion which has been the convex portion, an opening having a width narrower than a width of the convex portion, wherein in the second step, the convex portion of the photoresist film is at least partially exposed, and the photoresist film is then developed, and exposure light is condensed by the convex portion in exposing the photoresist film. | 03-07-2013 |
Makoto Uehira, Osaka-Shi JP
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20150092464 | Power Control Device - A power control device is provided which can execute self-sustaining operation only when conditions for allowing the self-sustaining operation are satisfied reliably, so as to supply AC power to a power load connected with a power system before the self-sustaining operation. | 04-02-2015 |
Masataka Uehira, Kanagawa JP
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20150268343 | RANGE FINDER, MOBILE OBJECT AND RANGE-FINDING METHOD - A range finder which irradiates a subject by emission of a light source, and receives reflected light from the subject so as to measure a distance to the subject, the range finder includes a plurality of light-source-driving circuits supplying a driving current to the light source when a light-emitting signal that controls the emission of the light source is input, wherein the light-emitting signal is output to one of the light-source-driving circuits, and each of the light-source-driving circuits has a different response speed to the light-emitting signal. | 09-24-2015 |
Masayoshi Uehira, Osaka-Shi JP
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20080245475 | OPTICAL ELEMENT FORMING METAL MOLD AND METHOD OF MANUFACTURING OPTICAL ELEMENT FORMING METAL MOLD - A method of forming an optical element forming metal mold to form an optical element, having steps of: laminating a heat insulation layer | 10-09-2008 |
Shigeki Uehira, Kanagawa JP
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20090054658 | Liquid Crystal Compound, Liquid Crystal Composition, Thin Film and Liquid Crystal Display - A liquid crystal compound is provided and includes a region in which an aromatic heterocyclic ring and an aromatic hydrocarbon ring linked together through a single bond, the liquid crystal compound expressing a nematic liquid crystal phase satisfying relational expression (1): | 02-26-2009 |
20090085008 | Cellulose compound composition and cellulose compound film - A cellulose compound composition, containing at least one compound of formula (1): | 04-02-2009 |
20090122237 | POLYMER FILM, METHOD FOR PRODUCING POLYMER FILM, OPTICAL FILM AND POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A polymer film, which comprises: organic compound fine particles containing a retardation developer and having an average particle size of from 1 nm to 1,000 nm; a method for producing a polymer film, which comprises: casting a dope containing a polymer, a solvent for dissolving the polymer, a retardation developer and an additive other than the retardation developer on a support; peeling off; drying; and stretching, wherein the retardation developer is uniformly dissolved in the dope, and between the casting and the stretching, organic compound fine particles containing the retardation developer are formed within a film; and an optical film, which comprises: at least one compound represented by formula (I) as defined in the specification; and at least one Rth raising agent. | 05-14-2009 |
20090159857 | OPTICAL FILM AND PHASE DIFFERENCE PLATE, AND LIQUID CRYSTAL COMPOUND - An optical film, which has been subjected to an orientation treatment, containing a low-molecular weight compound, in which a birefringence Δn(550 nm) is larger than zero (0) in an orientation direction, and the optical film satisfies the following expressions (1) and (2); and a phase difference plate, a polarizing plate and a liquid crystal display using the same: | 06-25-2009 |
20100045901 | OPTICAL FILM AND RETARDATION SHEET, AND LIQUID CRYSTAL COMPOUND - A compound of formula (1): wherein A | 02-25-2010 |
20130281563 | POLYAMIDE POLYMER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, MOLDED PRODUCT, FIBER, FILM, POROUS FILM - Provided is a polyamide polymer in which a partial structure represented by the following formula (C) constitutes a portion of the main chain: | 10-24-2013 |
20130281619 | POLYESTER POLYMER, RESIN COMPOSITION, MOLDED PRODUCT, AND FILM - Provided is a polyester polymer including a repeating unit derived from a dicarboxylic acid compound containing a partial structure represented by the following Formula (C) and a repeating unit derived from a diol compound containing a cyclic structure, in which the partial structure represented by Formula (C) constitutes a portion of the main chain: | 10-24-2013 |
Shigeki Uehira, Shizuoka JP
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20150232419 | KETENE IMINE COMPOUND, POLYESTER FILM, BACK SHEET FOR SOLAR CELL MODULE AND SOLAR CELL MODULE - By forming a polyester film from a polyester resin composition including ketene imine compound represented by the following Formula (1) and polyester, the polyester film having excellent hydrolysis resistance in which volatilization of the ketene imine compound or the ketene compound can be suppressed. In Formula (1), R | 08-20-2015 |
Shigeki Uehira, Minami-Ashigara-Shi JP
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20080214810 | DYE-FORMING COUPLER, SILVER HALIDE PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL, AND AZOMETHINE DYE COMPOUND - A dye-forming coupler of formula (I), a silver halide photographic light-sensitive material containing the coupler, and an azomethine dye compound derived from the coupler: | 09-04-2008 |
20090240022 | LIQUID CRYSTAL POLYMER AND FILM THEREOF - A liquid crystal polymer represented by the following formula (I): | 09-24-2009 |
20100222594 | Compound, composition and thin film - A compound represented by the following formula (DII): | 09-02-2010 |
20120146468 | CELLULOSE DERIVATIVE, RESIN COMPOSITION, MOLDED BODY, METHOD FOR PREPARATION THEREOF, AND CASE FOR ELECTRIC AND ELECTRONIC DEVICE - A cellulose derivative, contains A) a hydrocarbon group; B) a group containing an acyl group: —CO—R | 06-14-2012 |
20120165517 | CELLULOSE DERIVATIVE, THERMO-MOLDING MATERIAL, MOLDED BODY AND METHOD FOR PREPARATION THEREOF, AND CASE FOR ELECTRIC AND ELECTRONIC DEVICES - A thermo-molding material contains a water-insoluble cellulose derivative, wherein the water-insoluble cellulose derivative comprises: A) a hydrocarbon group; B) a group containing an acyl group: —CO—R | 06-28-2012 |
Shigeki Uehira, Ashigarakami-Gun JP
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20140220484 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND COPYING MACHINE USING SAME, AND DOPE FOR FORMING PHOTOSENSITIVE LAYER OF SAME - In an electrophotographic photoreceptor having a photosensitive layer on a conductive support, a binder resin that constitutes the photosensitive layer includes a polymer containing a skeleton derived from dehydroabietic acid in the main chain. An electrophotographic photoreceptor which accelerates conversion to natural materials from the viewpoint of manufactured product quality or production suitability, since the binder resin of the photosensitive layer has satisfactory solvent solubility. | 08-07-2014 |
Shoji Uehira, Sagamihara-Shi JP
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20130068794 | Foam Dispensing Container - It is an object of the present invention to provide a foam dispensing container that can homogenize foam quality and can discharge foam of stable quality. By providing a plurality of liquid intake paths for delivering the foaming liquid into the air-liquid mixing chamber and a plurality of air intake paths for delivering air, the air-liquid mixing efficiency can be improved significantly, stable volumes of air and foaming liquid can be delivered into the air-liquid mixing chamber, without the possibility of delivering a great volume of liquid with a single press, and consequently the foam quality can be homogenized and foam of stable quality can be discharged | 03-21-2013 |
Shouji Uehira, Sagamihara-Shi JP
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20120241477 | Foam-Dispensing Pump Container - The foam-dispensing pump container according to the present invention has the valve seat portion which protrudes inwardly below the air-liquid mixing unit and which is formed of the flexible member that can come into contact with the outer peripheral face of the latch portion of the rod-shaped valve body, and immediately after the nozzle head starts rising, the flexible valve seat portion comes into contact with the rod-shaped valve body before the upper opening end of the liquid chamber comes into contact with the rod-shaped valve body, thereby significantly reducing a backflow of the foam or liquid into the air passage, and consequently improving the usability of the foam-dispensing pump container. | 09-27-2012 |
Takahisa Uehira, Mobara-Shi JP
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20130222441 | DISPLAY DEVICE, AND DRIVING CIRCUIT AND METHOD THEREOF - A display device includes L number of display panels where L is a positive integer greater than 1; a driving circuit having L number of controllers for driving the respective display panels; and a central control unit configured to control the driving circuit. The controllers are configured to be synchronized with one another based on a clock signal from the central control unit, and each of the controllers is configured to sequentially and continuously select each one of K number of lines (where K is a positive integer greater than 1) arranged in a row in the corresponding display panel, and allow the selected line to emit light. Further, a direction for sequentially and continuously selecting each one of the lines is set to be the same in all the display panels. | 08-29-2013 |
Tetsuya Uehira, Kariya-City JP
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20100241316 | Passenger protection system - A passenger protection system includes: a sensor outputting a detection digital data corresponding to collision; a passenger protection device; and an ECU. The sensor outputs a bit sequence providing an important bit group. A memory stores the data and the sequence doubly for storing first and second detection digital data and first and second bit sequences. The ECU determines based on the first or second data whether it is necessary to protect the passenger when the first data is equal to the second data. When the first data is different from the second data, and the first sequence is equal to the second sequence, the ECU replaces the important bit group in the first or second data with the first or second sequence, and determines based on the first or second data after replacement. | 09-23-2010 |