Hara, Chiba
Isao Hara, Chiba JP
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20090324836 | METHOD FOR PRODUCING UNSATURATED CARBOXYLIC ACID-MODIFIED VINYL ALCOHOL POLYMER, AND GAS BARRIER FILM OR GAS BARRIER LAMINATE USING THE SAME - The present invention provides an industrially advantageous method for producing an unsaturated carboxylic acid-modified vinyl alcohol polymer, and a gas barrier film obtained by using the same. In summary of the present invention, the present invention is a method for producing a solution containing at least an unsaturated carboxylic acid-modified vinyl alcohol polymer characterized by reacting a vinyl alcohol polymer and an unsaturated carboxylic acid compound in the presence of an acid catalyst soluble in the reaction system or a solid acid catalyst, and a gas barrier film obtained by using the same, and an example of a representative constitution thereof is a method for producing a solution (A) containing an unsaturated carboxylic acid-modified vinyl alcohol polymer (b), the method comprising following two steps of: (1) a reaction step in which the unsaturated carboxylic acid-modified vinyl alcohol polymer (b) is formed by reacting a vinyl alcohol polymer and an unsaturated carboxylic acid compound (a) in the presence of an acid catalyst soluble in the reaction system; and (2) an ion exchange step in which at least the acid catalyst of acidic compounds is removed by an anion exchange resin. | 12-31-2009 |
Kazutaka Hara, Chiba JP
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20110033193 | MODULATION METHOD, MODULATION PROGRAM, RECORDING MEDIUM, MODULATION DEVICE, AND OPTICAL TRANSMITTER - A modulation method according to the invention is applied to a modulation device in which a light source is driven by a differential signal while a modulation circuit and the light source are capacitively coupled. In the modulation method of the invention, when an average potential fluctuates at an input terminal of the light source, a potential fluctuation is externally provided using a control circuit such that a normal phase side and a reverse phase side become equal to each other in a time constant of the fluctuation in average potential, and transient states of the average potentials at the normal phase side and reverse phase side are equalized and cancel each other as in-phase components of a signal input to the light source, which allows an optical signal to be normally transmitted from the light source. The optical signal can normally be transmitted from the light source even before the average potentials at a normal phase input terminal and a reverse phase input terminal of the light source are stabilized. | 02-10-2011 |
Makiko Hara, Chiba JP
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20110123708 | MANUFACTURING METHOD FOR A LAMINATED BODY - A method for producing a layered article having a layer of particles stacked on a substrate, including the following steps: (1): preparing a mixed particle dispersion liquid by dispersing, in a liquid dispersion medium, inorganic particle chains (A) in a volume fraction of from 0.30 to 0.84, each of the chains being composed of three or more particles with a particle diameter of from 10 to 60 nm attached to each other in a chain form, inorganic particles (B) having an average particle diameter of from 1 to 20 nm in a volume fraction of from 0.10 to 0.45, and particles (C) having an average particle diameter Dc of larger than 20 nm in a volume fraction of from 0.06 to 0.25, (2): applying the mixed particle dispersion liquid onto the substrate, and (3): removing the liquid dispersion medium from the mixed particle dispersion liquid applied, thereby forming, on the substrate, the particle layer having a thickness of D that satisfies 0.5D≦Dc≦D. | 05-26-2011 |
20120114518 | Method for Producing Inorganic Particle Composite Body - A method for producing an inorganic particle composite body formed of a mixture of a plastically deformable metal, and inorganic particles that do not plastically deform under a condition under which the metal plastically deforms, wherein the method comprises: a step of preparing an inorganic particles structural body that is formed of a mixture of the metal and the inorganic particles and that contains a vacant space therein, and a step of plastically deforming the metal in the structural body. | 05-10-2012 |
Mitsuyoshi Hara, Chiba JP
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20100296027 | Display device - Glass plates for reinforcement are attached over an entire surface of a display region on a display surface side and its opposite side of a liquid crystal panel | 11-25-2010 |
Naoko Hara, Chiba JP
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20110201548 | THERAPEUTIC AGENT FOR ACUTE HEPATITIS OR PROPHYLACTIC/THERAPEUTIC AGENT FOR FULMINANT HEPATITIS - When acute hepatitis progresses to fulminant hepatitis, a large amount of hepatic cells are rapidly broken, and as a result, the prognosis is seriously worsened. Thus, it is important to prognose the progress of acute hepatitis into fulminant hepatitis at an early stage and quickly start an appropriate treatment therefor. Although the prognosis of progress into fulminant hepatitis becomes possible owing to recent advances in test methods and diagnostic techniques, there has been no appropriate prophylactic/therapeutic agent for fulminant hepatitis. The present invention provides a therapeutic agent for acute hepatitis or a prophylactic/therapeutic agent for fulminant hepatitis with little side effect. The problem of the invention was solved by using a composition containing apolipoprotein A-II. | 08-18-2011 |
Seiichi Hara, Chiba JP
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20110104334 | PEPTIDE-CONTAINING SEASONING - A fermented seasoning which does not have the bitterness specific to peptides and can be easily ingested orally, in spite of containing large amount of peptides is provided. Namely, a fermented seasoning obtained by adding salt water to an | 05-05-2011 |
Shigeo Hara, Chiba JP
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20100113314 | GEAR OIL COMPOSITION - To provide a gear oil composition containing a base oil, and compounded therein, (A) an ashless dithiocarbamate compound and (B) an ester of pentaerythritol and a C | 05-06-2010 |
20110041638 | GREASE COMPOSITION AND DIRECT-ACTING DEVICES WITH THE GREASE COMPOSITION - A grease composition includes: a poly-α-olefin having a kinematic viscosity at 40 degrees C. of 60 to 320 mm | 02-24-2011 |
Takahiko Hara, Chiba JP
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20090131634 | Method for Preparing Cell Fraction Containing Hemangioblasts - Mouse PCLP1 was identified by expression cloning with the use of a monoclonal antibody against a surface antigen of a cell line derived from mouse AGM. By fractionating PCLP1-positive/CD45-negative cells and culturing them in vitro, it was clarified that these cells differentiate into endothelial-like cells, angioblast-like cells, and hematopoietic cells. By transferring the PCLP1-positive/CD45-negative cells into a mouse defective in the hematopoietic function, the hematopoietic system was reconstructed over a long period of time. These facts indicate that the PCLP1-positive/CD45-negative cells contain mammalian hemangioblasts capable of expressing the activity as long-term repopulating hematopoietic stem cells (LTR-HSC). The present invention provides a method for preparing a cell fraction containing hemangioblasts, the cell fraction prepared by the method, and use of this cell fraction. | 05-21-2009 |
20110020347 | ANTI-BRAK (CXCL14) HUMAN MONOCLONAL ANTIBODY AND USE THEREOF - Disclosed is an antibody which can recognize BRAK (CXCL14). Also disclosed is use of the antibody. The antibody can recognize a polypeptide comprising an amino acid sequence depicted in SEQ ID NO:1 or 2, a derivative thereof, or a partial peptide of the polypeptide or the derivative. | 01-27-2011 |
Yuki Hara, Chiba JP
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20130128202 | LIQUID CRYSTAL DISPLAY DEVICE AND PROCESS FOR PRODUCING LIQUID-CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display device in which a high wettability can be achieved, and also image sticking seldom occurs. The liquid crystal display device according to the present invention includes a pair of substrates, and a liquid crystal layer disposed between the pair of substrates, wherein the liquid crystal layer includes a liquid crystal material having a negative dielectric constant anisotropy, at least one of the pair of substrates is provided with an alignment film for vertically aligning adjacent liquid crystal molecules, and a polymer layer formed on the alignment film for controlling the alignment of the adjacent liquid crystal molecules, the polymer layer is formed by polymerization of at least one monomer, the polymerization being initiated by radicals generated of the monomer upon absorption of light, the alignment film includes a polymer compound having a main chain that contains an imide structure, and the main chain has an imidization ratio of less than 50%. | 05-23-2013 |
20130169916 | COMPOSITION FOR FORMING LIQUID CRYSTAL LAYER, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a composition for forming a liquid crystal layer which enables to achieve takt time reduction and high display quality. The liquid crystal display device according to the present invention includes a liquid crystal material, and a monomer, the monomer being a compound having a structure that generates ketyl radicals when undergoing a hydrogen abstraction reaction caused by exposure to light. | 07-04-2013 |
20130324633 | 2,2-DIMETHOXY-1,2-DI[4-(METH)ACRYLOYLOXY]PHENYLETHANE-1-ONE, METHOD FOR PRODUCING THE SAME, RADICAL POLYMERIZATION INITIATOR AND PHOTOCURABLE COMPOSITION - The invention provides 2,2-dimethoxy-1,2-di-[4-(meth)acryloyloxy]phenylethane-1-one represented by the following formula (A): | 12-05-2013 |