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Kyouhei

Kyouhei Murayama, Osaka JP

Patent application numberDescriptionPublished
20100075431FORMALDEHYDE DETECTOR BODY, FORMALDEHYDE DETECTOR, FORMALDEHYDE DETECTION METHOD AND FORMALDEHYDE DETECTION REAGENT - A formaldehyde detector (03-25-2010

Kyouhei Nomura, Tokyo JP

Patent application numberDescriptionPublished
20110300311PRODUCTION METHOD OF ELECTRODE AND DISCHARGE SURFACE TREATMENT THEREWITH - A surface treatment method of a subject body is comprised steps of: packing and pressurizing powder including an electrically conductive material in a mold so as to obtain a plurality of compressed powder bodies; joining the plurality of compressed powder bodies together by arranging the plurality of compressed powder bodies to be mutually in close contact and applying isostatic pressure on the arranged compressed powder bodies; sintering the joined compressed powder bodies so as to obtain a sintered body; and carrying out a discharge surface treatment by bringing the sintered body close to a subject body and generating electric discharge.12-08-2011

Kyouhei Watanabe, Machida-Shi JP

Patent application numberDescriptionPublished
20080263502MASK PATTERN DATA GENERATING METHOD, INFORMATION PROCESSING APPARATUS, PHOTOMASK FABRICATION SYSTEM, AND IMAGE SENSING APPARATUS - A method for generating mask pattern data of a photomask used to form microlenses divides a pattern formation surface of a mask pattern to be used for the photomask into a plurality of grid cells, acquires data which represents transmitted light distribution of the mask pattern to be used for the photomask, determines whether to place a shield on each of the plurality of grid cells by binarizing the plurality of grid cells in order of increasing or decreasing distance from a center of the pattern formation surface using an error diffusion method to acquire the transmitted light distribution, and generates mask pattern data which represents an arrangement of the shields based on results from the determining step.10-23-2008
20110170197Method of Fabricating a Photomask Used to Form a Lens - A method of fabricating a photomask used to form a lens. The method includes the steps of generating mask pattern data for each of a plurality of grid cells constituting a mask pattern for the lens, and fabricating the photomask based on the mask pattern data. The step of generating the mask pattern data includes acquiring data which represents a transmitted light distribution required for the photomask to fabricate the lens, in which the transmitted light distribution includes a quantity of transmitted light in each of the plurality of grid cells, and determining whether to place a shield on each of the plurality of grid cells by binarizing the quantity of transmitted light in each of the plurality of grid cells in order of increasing or decreasing distance from a center of the mask pattern using an error diffusion method.07-14-2011

Kyouhei Yamada, Shisou-Shi JP

Patent application numberDescriptionPublished
20110068609AFFIXING STRUCTURE FOR FIXING A WINDOW GLASS TO A CARRIER PLATE, AND A WINDOW REGULATOR USING THE AFFIXING STRUCTURE - This invention is to provide the affixing structure and the window regulator using the affixing structure, that has simple structure and that can smoothly fix the window glass to the carrier plate. The affixing structure 03-24-2011

Kyouhei Yamada, Saitama-Shi JP

Patent application numberDescriptionPublished
20090253196FLUID HANDLING UNIT AND FLUID HANDLING APPARATUS USING SAME - A fluid handling unit 10-08-2009

Patent applications by Kyouhei Yamada, Saitama-Shi JP

Kyouhei Yamane, Aichi JP

Patent application numberDescriptionPublished
20110052112SLIDING MEMBER FOR THRUST BEARING - The present invention aims to provide a highly heat-resistant sliding member for thrust bearing which can be manufactured at a low cost through formation of an intermediate layer by a conversion treating method for cost reduction, includes a chemical conversion coating formed on an iron-base member and a resin film containing a thermosetting resin and a solid lubricant which is formed on the chemical conversion coating, and can resist to high temperatures of 200° C. or higher. And the invention is concerned with the sliding member for thrust bearing, characterized by including an iron-base member performed shot blast treatment on which the chemical conversion coating of zinc calcium phosphate is formed and a resin film containing a thermosetting resin requiring baking at temperatures of 200° C. or higher and the solid lubricant is further formed.03-03-2011