Odoi, JP
Haruko Odoi, Tochigi JP
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20100305539 | ABSORBENT ARTICLE - Winkles are prevented from being generated in the flap portion to reduce an uncomfortable feeling and friction. In a sanitary napkin including an absorber interposed between a liquid-permeable top sheet and a liquid-impermeable back sheet and a flap portion surrounding the absorber without including the absorber, the flap portions at least in a front area and a back area of the sanitary napkin each have an outer shape of a wave-like line composed of convex curves and and concave curves in which the direction of a line tangent to the outline of the flap portion is continuously changed; the width of the absorber gradually narrows in each of the front side area and the back side area in such a manner that lines incline toward each other to form a convex curve; and the wave-like line is formed along each of the inclining lines. | 12-02-2010 |
20100312215 | ABSORBENT ARTICLE - Provided is a sanitary napkin having wings that can be easily attached by being properly folded back at correct positions without causing problems in the wing-like flaps, such as adhesion of adhesive surfaces to each other and wrong adhesion. In a sanitary napkin including wing-like flaps disposed on both sides of a main body to be fixed to an undergarment so as to wrap around a crotch portion of the undergarment when it is worn, each wing-like flap has a front outline extending outward from the main body and a back outline extending outward from the main body and is designed such that the angle β formed by the width-direction line of the sanitary napkin and the back outline is larger than the angle θ formed by the width-direction line of the sanitary napkin and the front outline and that the gravity center of the wing-like flap is located more toward the front of the sanitary napkin than the center point of the boundary line of the root of the wing-like flap W and the main body. | 12-09-2010 |
Keisuke Odoi, Tokyo JP
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20100120984 | PROCESS FOR PRODUCTION OF SURFACE-MODIFIED POLYMER STRUCTURES - The present invention relates to a process for producing a polymer structure comprising: mixing and unifying a matrix polymer made of a linear polymer and a highly-branched polymer having hydrophilic functional groups at molecular ends and to form a structure containing the matrix polymer and the highly-branched polymer; and subjecting the obtained structure to either immersion in water and/or a hydrophilic solvent or exposure to an atmosphere of vapor of water and/or a hydrophilic solvent at a temperature ranging from a temperature lower than Tg of the matrix polymer by 30° C. to decomposition temperature of the matrix polymer; wherein the hydrophilic functional groups at the molecular ends of the highly-branched polymer are distributed in outermost surface of the polymer structure at an enhanced density. The present invention also relates to a process for producing a polymer structure in which vinyl polymer chains are grafted to at least a part of the hydrophilic functional groups. | 05-13-2010 |
20100133483 | CARBON NANOTUBE SOLUBILIZER - A hyperbranched polymer containing, for example, a triarylamine structure represented by the formulae (10) to (13) below as a repeating unit, and having a weight average molecular weight of 750 to 4,000,000 is excellent in dissolving ability to carbon nanotubes. Consequently, by using such a hyperbranched polymer as a solubilizer, there can be obtained a composition wherein isolated carbon nanotubes are dissolved. | 06-03-2010 |
20100289012 | ORGANIC SWITCHING ELEMENT AND METHOD FOR PRODUCING THE SAME - There is provided a switching element including two electrodes and an organic bistable material sandwiched between the electrodes, which is expected to be applied to an organic memory element or the like. A switching element which includes: two electrodes; and an organic thin film containing a metal fine particle and interposed between the electrodes, and which exhibits such a current bistability that the switching element has two stable resistance values in response to a voltage applied, the switching element characterized in that the metal fine particle is dispersed in the organic thin film with a metal fine particle-dispersing agent containing a polymer having a dithiocarbamate group and having a weight average molecular weight of 500 to 5,000,000. | 11-18-2010 |
20110149367 | ELECTROCHROMIC MATERIAL - The present invention relates to an electrochromic polymer compound composed of a hyperbranched polymer having electrochromic characteristics derived from a quaternary pyridinium salt, a terephthalic acid diester or a biphenyl-4,4′-diester structure, and a varnish, a thin film structure and an electrochromic device that are obtained by the polymer compound. The electrochromic material has high response speed, high coloring efficiency, and excellent repetition stability and can be used for a long time, and has excellent solubility in various solvents. | 06-23-2011 |
20110183837 | METAL FINE PARTICLE DISPERSANT CONTAINING BRANCHED POLYMER COMPOUND HAVING AMMONIUM GROUP - There is provided a metal fine particle dispersant containing a branched polymer compound having an ammonium group. The metal fine particle dispersant of the present invention comprises a branched polymer compound having an ammonium group and having a weight average molecular weight of 500 to 5,000,000. The metal fine particle dispersant has the structure of Formula (1): | 07-28-2011 |
20130040139 | SURFACE-MODIFIED FINE FIBERS - There are provided surface-modified fine fibers that preserve the inherent physical properties of a matrix polymer, the surface of which is efficiently modified, that can be easily produced, and that are formed by an electrospinning method from a spinning material that is a resin composition including a fluorine-containing highly branched polymer (a) and a thermoplastic resin (b); a method for producing the fiber; and a method for modifying the surface of fine fibers. | 02-14-2013 |
20140288264 | METAL FINE PARTICLE DISPERSANT CONTAINING BRANCHED POLYMER COMPOUND HAVING AMMONIUM GROUP - A metal fine particle dispersant for forming a disperse system of metal fine particles, the metal fine particle dispersant having a branched polymer compound having an ammonium group and having a weight average molecular weight of 500 to 5,000,000. | 09-25-2014 |
20150133588 | POLYMER COMPOSITION CONTAINING ORGANIC NONLINEAR OPTICAL COMPOUND - There is provided a polymer matrix that can suppress the orientational relaxation of an organic nonlinear optical compound, and a composition containing this polymer matrix and an organic nonlinear optical compound, and an optical material obtained by using the composition. A composition including: a norbornene imide polymer having a structural unit of Formula [1]; and an organic nonlinear optical compound: | 05-14-2015 |
Keisuke Odoi, Chiyoda-Shi JP
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20100249350 | HYPERBRANCHED POLYMER HAVING NITROXYL GROUP - There is provided a hyperbranched polymer having a nitroxyl group. A hyperbranched polymer comprising at least one organic radical structure (nitroxyl group) of Formula (1), Formula (2) or Formula (3): | 09-30-2010 |
Keisuke Odoi, Funabashi-Shi JP
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20090246643 | PHOTOSENSITIVE COMPOSITION CONTAINING ORGANIC-ZIRCONIA COMPOSITE FINE PARTICLES - [Problems] The present invention provides a photosensitive composition capable of permanently forming a hologram having a low light scattering loss and high diffraction efficiency, and a forming method of a pattern. | 10-01-2009 |
Keisuke Odoi, Chiyoda-Ku JP
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20140073744 | METHOD FOR PRODUCING CHLORINATED HYPERBRANCHED POLYMER - There is provided a novel production method of a chlorinated hyperbranched polymer that is optically stable and is capable of derivatizing the chlorinated hyperbranched polymer into various compounds. A production method of a chlorinated hyperbranched polymer for producing a chlorinated hyperbranched polymer of Formula (1): | 03-13-2014 |
20140199038 | HIGH REFRACTIVE INDEX CLADDING MATERIAL AND ELECTRO-OPTICAL POLYMER OPTICAL WAVEGUIDE - There is provided an optical waveguide which has appropriate orientation properties, a production process of which is simple so as to be suitable for producing an electro-optical element, and is able to reduce power consumption of the element due to excellent electro-optical properties, and further can be formed into a thin film and be layered; and a material for the optical waveguide. A cladding material of an optical waveguide, characterized by comprising a polymer compound including a triarylamine structure, and a nonlinear optical compound; and an optical waveguide produced by using the cladding material. | 07-17-2014 |
Kozo Odoi, Hiroshima JP
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20090160225 | OPENING/CLOSING DEVICE FOR ROOF PANEL - To reliably prevent lifting of a roof panel when the roof panel is fully closed. To provide a roof panel ( | 06-25-2009 |
20100006809 | DRIVING DEVICE - An output shaft to which the rotational force of a motor is transferred is housed in a case. One end side of the output shaft protrudes from a side surface of the case. A pinion gear is fixed to one end side of the output shaft. Teeth that mesh with the pinion gear are formed on the outer circumferential surface of cables. Cable guide surfaces for guiding the cables to mesh with the pinion gear are provided on the side surface of the case. | 01-14-2010 |
20100176625 | RETRACTABLE ROOF AND VEHICLE INCLUDING THE SAME - A retractable roof includes a roof member | 07-15-2010 |
20100223851 | LINK MECHANISM - A link mechanism capable of setting any desirable speed of opening/closing a lid during a series of the opening/closing operation and capable of exerting a strong driving force is provided. | 09-09-2010 |
20100283286 | RETRACTABLE ROOF AND VEHICLE INCLUDING THE SAME - A retractable roof includes a roof member | 11-11-2010 |
Masaaki Odoi, Hitachinaka-Shi, Ibaraki JP
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20150303340 | ENCAPSULATING MATERIAL FOR SOLAR CELL AND SOLAR CELL MODULE - The encapsulating material for solar cell is an encapsulating material for solar cell including an ethylene/α-olefin copolymer and an organic peroxide having a one-minute half-life temperature in a range of 100° C. to 170° C. In addition, the complex viscosity of the encapsulating material for solar cell has the minimum value (η | 10-22-2015 |
Masaaki Odoi, Hitachinaka-Shi JP
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20150013768 | SHEET SET FOR ENCAPSULATING SOLAR BATTERY - A sheet set for encapsulating a solar battery including a first encapsulating sheet and a second encapsulating sheet which are disposed between a light-incident surface protective member and a back surface protective member, and are used to encapsulate solar battery elements is provided. When the first encapsulating sheet and the second encapsulating sheet are subjected to a heating and pressurization treatment in which the first encapsulating sheet and the second encapsulating sheet are heated and depressurized under defined conditions, a volume resistivity of the first encapsulating sheet measured under defined conditions, is higher than a volume resistivity of the second encapsulating sheet. The first encapsulating sheet is disposed between the light-incident surface protective member and the solar battery elements. The second encapsulating sheet has at least one polar group selected from a carboxyl group, an ester group, a hydroxyl group, an amino group, and an acetal group. | 01-15-2015 |
Yuzo Odoi, Tokyo JP
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20090085831 | DISPLAY DEVICE - A display device including a display element having a planar display face on which a plurality of pixels are arranged in a matrix shape and an optical element arranged in close contact with or in close proximity to at least a partial region of the planar display face and optically transmitting image light incoming from the planar display face to a light-emitting face, characterized in that the light-emitting face of the optical element has a surface not parallel to at least the planar display face and forms a nonplanar display face and that the plurality of pixels on the planar display face do not have the same dimensions but different dimensions in accordance with the angle θ formed by the planar display face and the nonplanar display face corresponding to the pixels of the planar display face. | 04-02-2009 |
20110216278 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - An array substrate including: a pixel defined by both a scanning line and a signal line intersecting with the scanning line, wherein a display area on a substrate includes a plurality of pixels arranged in a matrix shape, wherein the pixel includes: a switching device; a lower electrode that is connected to the switching device; an insulating film that is formed on the lower electrode; and an upper electrode that is formed on the insulating film to generate a fringe electric field between the lower electrode and the upper electrode, and wherein, in an area where the upper electrode is not formed and light is not transmitted, a contact hole is provided on a conducting pattern having the same potential as the lower electrode, by removing the insulating film. | 09-08-2011 |