Nakagawa, Chiba
Aya Nakagawa, Chiba JP
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20120046498 | METHOD FOR PRODUCING POLYHYDRIC PHENOL - The present invention is a method for producing a polyhydric phenol, including the following steps (a) to (d): (a) a first step of producing (4S,5R,6S)-4,5,6-trihydroxy-2-cyclohexcene- | 02-23-2012 |
Hideki Nakagawa, Chiba JP
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20100230675 | DISPLAY DEVICE - A display device having a photosensor which exhibits excellent photoelectric conversion efficiency is provided. In a display device which forms photosensors on a substrate thereof, the photosensor is formed by sequentially stacking a gate electrode, a gate insulation film and a semiconductor layer in such an order or in an opposite order from a substrate side, and electrodes are connected to both sides of the semiconductor layer respectively, the semiconductor layer is formed of a stacked body consisting of a crystalline semiconductor layer and an amorphous semiconductor layer, and the crystalline semiconductor layer is arranged on the gate insulation film side. | 09-16-2010 |
20100258807 | DISPLAY DEVICE - The present invention provides a display device where thin film transistors are formed on a substrate on which an image display portion is formed, wherein the thin film transistors comprise: a gate electrode; a gate insulating film formed so as to cover the gate electrode; a semiconductor layer in island form which is formed on the gate insulating film so as to overlap with the gate electrode; and a pair of electrodes formed on the semiconductor layer so as to face each other, and the semiconductor layer is provided within a region where the gate electrode is formed as viewed in a plane, and formed of a crystal semiconductor layer and an amorphous semiconductor layer, which are layered in sequence on the gate electrode side, characterized in that the gate electrode is formed so as to have such a film thickness that the light transmittance is 0.3% or less at least in the region facing the semiconductor layer. | 10-14-2010 |
20110006192 | OPTICAL SENSOR ARRAY AND OPTICAL SENSOR CIRCUIT - Each optical sensor element includes an upper electrode, a lower electrode, and a light dependent variable resistance element formed of amorphous silicon. Each optical sensor pixel includes: a capacitive element between the lower electrode and a reference voltage line; a first transistor inputting a first power source voltage to a second electrode, connecting a first electrode to the lower electrode, and inputting a second clock to a control electrode; a second transistor inputting a second power source voltage to a second electrode, and connecting a control electrode to the lower electrode; and a third transistor connecting a second electrode to a first electrode of the second transistor, connecting a first electrode to the output line, and inputting a first clock to a control electrode. | 01-13-2011 |
Hideshige Nakagawa, Chiba JP
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20090052116 | ELECTRIC DOUBLE-LAYER CAPACITOR - A plurality of capacitor cells ( | 02-26-2009 |
20090147441 | Closed-Type Capacitor - A closed type capacitor ( | 06-11-2009 |
Hiedeki Nakagawa, Chiba JP
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20120293851 | DISPLAY DEVICE - Provided is a display device, including: a pair of substrates arranged at an interval; oil filled between the pair of substrates; a shutter arranged in the oil; a drive portion, which is arranged in the oil, for driving the shutter in a predetermined direction; and a wall portion provided in the oil and on one of the pair of substrates. The wall portion is positioned adjacent to the shutter in one of the predetermined direction of the shutter and a direction orthogonal to the predetermined direction. The wall portion has a height exceeding a height of the shutter in a thickness direction of the shutter. The wall portion has at least a part positioned lateral to the shutter. | 11-22-2012 |
Hiroko Nakagawa, Chiba JP
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20090048118 | Oligonucleotides, Arrays Thereof for Detecting Microorganisms, and an Apparatus, a Method and a Kit for Detecting Microorganisms - The present invention relates to an instrument, a method and a kit for detecting a microorganism contaminating a subject test sample, which enables one to quickly and accurately identify the microorganism with an easy operation. The instrument for detecting a microorganism according to the present invention relates to a microarray type instrument in which oligonucleotides prepared based on nucleotide sequences specific to the species and genus to which the subject microorganism belongs have been immobilized onto a surface of a substrate. Based on the presence or absence of hybridization of the probes prepared from the test sample with the oligonucleotides immobilized onto the surface of the substrate, the present invention makes it possible to detect and/or identify the microorganism in the test sample easily, quickly and accurately. | 02-19-2009 |
Kazuya Nakagawa, Chiba JP
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20090005599 | Method for Producing Imide Ether Compound - Provided is a method for producing an imide ether compound in high yield. The method is characterized in that a nitrile compound, an alcohol, and a hydrogen halide are continuously introduced into a flow reaction device comprising a mixer and a flow reactor, to be subjected to a reaction. Because a reaction proceeds in a ratio of 1:1 by a flow reactor, selectivity is improved and generation of by-products is decreased, and thus an imide ether compound can be efficiently produced. | 01-01-2009 |
Kouichi Nakagawa, Chiba JP
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20140332123 | HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME - Provided are a high-strength steel sheet and a method for producing the same. A high-strength steel sheet has a composition containing 0.10% to 0.18% C, more than 0.5% to 1.5% Si, 0.5% to 1.5% Mn, 0.05% or less P, 0.005% or less S, and 0.05% or less Al on a mass basis, the remainder being Fe and inevitable impurities and also has a microstructure containing ferrite and pearlite. The volume fraction of the ferrite is 70% to 97%. The volume fraction of the pearlite is 3% or more. The volume fraction of cementite present at grain boundaries of the ferrite is 2% or less. The sum of the volume fractions of phases other than the ferrite, the pearlite, and the cementite is less than 3%. The average grain size of the ferrite is 7 μm or less. | 11-13-2014 |
Masaru Nakagawa, Chiba JP
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20090159839 | LITHIUM ION CONDUCTIVE SULFIDE-BASED SOLID ELECTROLYTE AND ALL-SOLID LITHIUM BATTERY USING SAME - A solid electrolyte including a lithium (Li) element, a phosphorus (P) element and a sulfur (S) element, the | 06-25-2009 |
20120009484 | GLASS COMPRISING SOLID ELECTROLYTE PARTICLES AND LITHIUM BATTERY - Glass includes an aggregate of solid electrolyte particles including Li, P, and S, wherein when a Raman spectrum of the glass is repeatedly measured and a peak at 330 to 450 cm | 01-12-2012 |
Nobuko Nakagawa, Chiba JP
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20100221600 | Cold-Rolled Steel Sheet and Method for Producing the Same - A cold-rolled steel sheet having superior non-ageing properties and low planar anisotropy can be produced at low cost without decreased productivity. This cold-rolled steel sheet contains, by mass, 0.010% to 0.040% carbon, 0.02% or less silicon, 1.0% to 2.5% manganese, 0.02% or less phosphorus, 0.015% or less sulfur, 0.004% or less nitrogen, and 0.020% to 0.070% aluminum, the balance being iron and incidental impurities. The steel sheet has a microstructure including a ferrite phase and a second phase. The volume percentage of the second phase is 0.2% to less than 10%. The steel sheet has an AI of 50 MPa or less, −0.20≦Δr≦0.20, and a thickness of 0.5 mm or less. | 09-02-2010 |
20120301744 | ELECTRICAL STEEL SHEET PROVIDED WITH INSULATING COATING WHICH HAS INORGANIC WITH SOME ORGANIC MATERIALS - An electrical steel sheet is provided with an insulating coating which has inorganic with some organic materials, the insulating coating including inorganic components and an organic resin, the insulating coating contains, as the inorganic components, a Zr compound, a B compound, and a Si compound, specifically, when expressed as percentages in the dry coating, 20% to 70% by mass of the Zr compound (in terms of ZrO | 11-29-2012 |
Teruhisa Nakagawa, Chiba JP
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20130016137 | LIQUID CRYSTAL DISPLAY DEVICEAANM Nakagawa; TeruhisaAACI ChibaAACO JPAAGP Nakagawa; Teruhisa Chiba JPAANM Aono; YoshinoriAACI IbarakiAACO JPAAGP Aono; Yoshinori Ibaraki JPAANM Ishii; MasahiroAACI ChibaAACO JPAAGP Ishii; Masahiro Chiba JP - Each image signal line S is connected alternately to a plurality of sub-pixels P positioned on one side of the image signal line S and a plurality of sub-pixels P positioned on the other side. During one frame period, image signals having either one of the positive and negative polarities are input to the first, third, fourth, and sixth image signal lines S | 01-17-2013 |
20130016315 | LIQUID CRYSTAL DISPLAY PANELAANM Nakagawa; TeruhisaAACI ChibaAACO JPAAGP Nakagawa; Teruhisa Chiba JPAANM Aono; YoshinoriAACI IbarakiAACO JPAAGP Aono; Yoshinori Ibaraki JPAANM Ojima; KentaroAACI ChibaAACO JPAAGP Ojima; Kentaro Chiba JP - A color filter layer includes a first filter, a second filter, and a third filter of different colors. Further, the color filter layer includes a fourth filter of a color same as that of one of the three filters, and a black matrix partitioning the four filters. A hole is formed on the fourth filter. The hole extends in the direction along the first line portion of the black matrix, and the first line portion forms a part of the edge of the hole. With this structure, it is possible to prevent variation in the area ratio of a hole formed in the fourth sub-pixel for improving brightness in a liquid crystal display panel. | 01-17-2013 |
Toshihiko Nakagawa, Chiba JP
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20100216905 | POLYURETHANE RESIN - Disclosed is a polyurethane resin which is obtained by a reaction between a polyisocyanate component, which contains 1,4-bis(isocyanatomethyl)cyclohexane including not less than 80% by mole of trans isomers, and an active hydrogen compound component. | 08-26-2010 |
Yasuhiko Nakagawa, Chiba JP
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20130113757 | TRANSPARENT CONDUCTIVE FILM AND METHOD FOR PRODUCING SAME - Provided is a transparent conductive film having multilayer structure, and inconspicuous pattern shape and good visibility. The film includes: transparent base | 05-09-2013 |
Yusuke Nakagawa, Chiba JP
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20130327116 | METHOD FOR DESIGNING MATERIAL TO BE SUBJECTED TO CYLINDER FORMING AND PRODUCT FORMED BY PERFORMING CYLINDER FORMING - An object of the present invention is to provide a method for designing a metal material having mechanical properties with which a specified spring back angle can be achieved after any one of metal materials having a wide variety of mechanical properties and thicknesses has been formed by performing cylinder forming and a product formed by using the method. A method for designing a material to be subjected to cylinder forming, the method including, in the design of a metal material to be subjected to cylinder forming in which the metal material is formed by performing bending forming, calculating the yield strength YP, the Young's modulus E and the thickness t of the metal material so that a spring back angle Δθ becomes a specified value when cylinder forming is performed under conditions of a radius of curvature of bending r of 5 mm or more and a bending angle θ of 90 degrees or more and 180 degrees or less and designing the metal material so that the metal material has the calculated yield strength YP and Young's modulus E. | 12-12-2013 |