Hirofumi Yamashita
Hirofumi Yamashita, Osaka JP
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20080290778 | Fluorescent Lamp, Back Light Unit, And Method Of Manufacturing The Fluorescent Lamp - A fluorescent lamp including a curved glass bulb that has a layer including a phosphor layer on an inner surface, mercury and a rare gas enclosed inside, and a pair of electrodes at both ends, and when a tube inner diameter (mm) of the glass bulb is plotted on a horizontal axis of an orthogonal coordinate system and a total amount of CO | 11-27-2008 |
20090048378 | WATER-BASED ONE-PACK-TYPE COATING COMPOSITION AND COATED ARTICLE - It is an object of the present invention to provide a water-based one-pack-type coating composition which can form a coating film having a satisfactory feel of achieving a soft feel and coating film performance simultaneously and further maintains common performance of paint such as excellent design (a matt appearance, etc.), an adhesion property, coating film strength, abrasion resistance, water resistance, oil and grease-contamination resistance. A water-based one-pack-type coating composition of the present invention comprises: an ionomer resin emulsion (A), a polyolefin resin emulsion (B), resin particles (C), and a urethane dispersion (D), wherein a solid content mass ratio (mass ratio as converted into a solid content) of (C)/{(A)+(B)+(D)} is 40/100 to 100/100, a solid content mass ratio of (A)/(B) is 1/3 to 3/1, and a solid content mass ratio of {(A)+(B)}/(D) is 40/60 to 70/30. | 02-19-2009 |
20090059562 | BACKLIGHT UNIT AND LAMP FOR BACKLIGHT UNIT - The present invention is a backlight unit | 03-05-2009 |
20090200943 | External-electrode discharge lamp, external-electrode discharge lamp manufacturing method, and backlight unit - The present invention aims to provide an external-electrode discharge lamp able to suppress luminance variation, a manufacturing method for the lamp, and a backlight unit. A lamp ( | 08-13-2009 |
20100220462 | METHOD FOR MANUFACTURING DIRECT BACKLIGHT UNIT, FLUORESCENT LAMP AND BACKLIGHT UNIT - The orientation of fluorescent lamps is detected in a manufacturing method for a direct backlight unit that alternates orientations of adjacent fluorescent lamps. In a preparation step of the manufacturing method for the backlight unit of the present invention, a plurality of fluorescent lamps are prepared. In each of the fluorescent lamps, a length (a | 09-02-2010 |
20100249315 | Bio-based coating composition and its coated article - There are provided: a bio-based coating composition which is a bio-based ingredient coating composition in consideration of environment and does not need any expensive ingredient and is also excellent in hydrolysis resistance; and an article coated with the coating composition. The bio-based coating composition is characterized by comprising the following film-forming ingredients: a lactic acid polymer (A) which contains a polyfunctional compound having a hydroxyl group and/or a carboxyl group in a functionality of not less than 3 and lactic acid as essential monomer ingredients and has a specific SP value; and a resin (B) which contains a hydroxyl group and/or a carboxyl group and has a specific SP value; wherein the difference (ΔSP) between the SP values of the lactic acid polymer (A) and the resin (B) is in the range of 0.2 to 4.0. The coated article is characterized by being obtained by being coated with the aforementioned coating composition. | 09-30-2010 |
20110009518 | Photosetting type bio-based coating composition and its coated article - There are provided a photosetting type bio-based coating composition and its coated article, wherein the coating composition has a sufficient hydrolysis resistance and a sufficient crosslinking density so as to be excellent in such as long-term stability, and is inexpensive, and is applicable also to an aqueous solvent. The photosetting type bio-based coating composition according to the present invention is characterized by comprising: a bio-based photopolymerizable compound as a film-forming ingredient which compound has at least one lactic acid unit and at least one photopolymerizable group together in a molecule; and a photopolymerization initiator. The coated article according to the present invention is characterized by being obtained by being coated with the aforementioned coating composition. | 01-13-2011 |
20110257273 | POLYESTER RESIN AND PURPOSES THEREOF - A low-molecular-weight polyester resin which can elasticize a resin suitably and can be used for various purposes, various resins obtained by using the resin, and the purposes thereof. The polyester resin is obtained by polymerizing a monomer composition containing 10 to 90 weight % of a linear dicarboxylic acid and/or diol having at least 8 carbon atoms (I), 5 to 80 weight % of a branched dicarboxylic acid and/or diol having at least 4 carbon atoms (II-1) and/or 2 to 40 weight % of at least one polyfunctional monomer (II-2) selected from the group consisting of polyols, polycarboxylic acids and hydroxycarboxylic acids having 3 or more functional groups respectively and which has the number average molecular weight of 500 to 5000 and is amorphous. | 10-20-2011 |
20130317165 | CROSSLINKED RESIN FINE PARTICLE AND COATING COMPOSITION - The object of the present disclosure is to provide a crosslinked resin fine particle which has a particle diameter small enough to be used suitably for the purpose of viscosity control and can be produced inexpensively. Crosslinked resin fine particles obtained by reacting a vinyl monomer composition comprising: | 11-28-2013 |
Hirofumi Yamashita, Kakogawa JP
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20090238450 | Object Monitoring Method, Object Monitoring Apparatus, and Object Monitoring Program Storage Medium - A method includes a pixel-value correction step that causes an average and variance of pixel values in a second subregion inclusive of a first subregion inclusive of being formed of only one pixel in a comparison image resolved into pixels to match with an average and variance of pixel values in a subregion corresponding to the second subregion on a reference image similarly resolved into pixels, thereby to execute calculation that corrects the pixel value of each pixel in the first subregion in the comparison image by recognizing each of subregions to be the first subregion, the subregions being obtained when the comparison image is divided into the subregions respectively inclusive of being formed of only one pixel; and a change determination step that determines the presence/absence of a change in the object by comparing the reference image with a post-correction comparison image acquired through the pixel value correction step. | 09-24-2009 |
Hirofumi Yamashita, Kakogawa-Shi JP
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20090103101 | OVEN WIDTH MEASUREMENT INSTRUMENT AND PUSH-OUT RAM PROVIDED WITH THE INSTRUMENT - An oven width measuring instrument capable of measuring the oven width continuously while being subject to no restrictions of measurement area or measuring time has: a sensor unit SU composed of an integrated combination of laser displacement sensors | 04-23-2009 |
Hirofumi Yamashita, Osaka-Fu JP
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20090027875 | FLUORESCENT LAMP, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE - A backlight unit has an external electrode fluorescent lamp in a housing. The external electrode fluorescent lamp includes a glass bulb having a discharge space inside, and electrodes around both ends of the glass bulb. A protective layer and a phosphor layer are formed on an internal surface of the glass bulb in this order. The glass bulb is made of soda glass, and sodium oxide precipitated from this soda glass appears on part of the internal surface of the glass bulb where the protective layer is not formed, so as to be exposed to the discharge space. | 01-29-2009 |
Hirofumi Yamashita, Tokyo JP
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20110259968 | METHOD OF FORMING THROTTLE PASSAGE, EXPANSION VALVE WITH THROTTLE PASSAGE, AND PIPE WITH THROTTLE PASSAGE - A throttle passage is formed by providing a step portion by expanding an open end side of a refrigerant passage of the refrigeration cycle, placing a throttle passage member on the step portion, and squashing the throttle passage member using a columnar squashing jig to widen a rim of the outer periphery, thereby causing the throttle passage member to be fixedly engaged to an inner wall of the refrigerant passage. The throttle passage member has a simple shape formed only by machining a circular plate having a hole formed in a center thereof into a truncated conical shape, and therefore can be made at low cost. Throttle passage member is only squashed to be fixedly engaged in the refrigerant passage, and therefore can be easily formed. | 10-27-2011 |
Hirofumi Yamashita, Hirakata-City JP
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20150104653 | JET-BLACK MULTILAYER COATING FILM AND FORMING METHOD THEREOF - The present disclosure provides a jet-black multilayer coating film having excellent properties in high appearance, water resistance, and humidity resistance and comprising a base coating film and a clear coating film formed by a coating composition containing a plant-derived aliphatic polyester mainly and a method for forming the same. | 04-16-2015 |
Hirofumi Yamashita, Kawasaki JP
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20150163464 | SOLID-STATE IMAGING DEVICE - According to one embodiment, a pixel array unit includes a matrix of first and second two-pixel green photoelectric conversion layers that are arranged obliquely with respect to a column direction, a two-pixel blue photoelectric conversion that is arranged adjacent to the first and second green photoelectric conversion layers, and a red photoelectric conversion layer that overlaps the blue photoelectric conversion layer in a depth direction. A green filter that is provided consecutively for two pixels on the first and second green photoelectric conversion layers, and a magenta filter or a white filter is provided consecutively for two pixels on the blue photoelectric conversion layer. | 06-11-2015 |
20150228684 | SOLID-STATE IMAGING DEVICE - According to one embodiment, in a solid-state imaging device, a signal storage portion in each of a plurality of pixels includes a first semiconductor region and a second semiconductor region. The first semiconductor region is of a first conductive type. The first semiconductor region coveres a side wall of an element isolation portion on a side of the signal storage portion. The second semiconductor region is of a second conductive type. The second conductive type is an opposite conductive type to the first conductive type. The second semiconductor region is arranged vertically in a depth direction from a deeper position than a front surface in a semiconductor substrate and extending in a plate shape along the first semiconductor region. | 08-13-2015 |
Hirofumi Yamashita, Kariya-Shi JP
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20160121755 | CONTROL APPARATUS - A control apparatus is provided in a rotary electric machine driving system that includes a rotary electric machine for a vehicle and a control unit that controls driving of the rotary electric machine. The apparatus includes a malfunction determination section determining whether or not a system malfunction that requires torque limitation has occurred, a to-be-avoided state determination section determining whether or not the vehicle is in a to-be-avoided state, a torque limitation section limiting an output torque outputted from the rotary electric machine to a limiting torque smaller than a command torque, when the system malfunction is determined to have occurred and the vehicle is not in the to-be-avoided state, and a torque limitation relaxation section permitting the output torque to be a limitation relaxation torque larger than the limiting torque, when the system malfunction is determined to have occurred and the vehicle is in the to-be-avoided state. | 05-05-2016 |