Koshikawa, JP
Hidenori Koshikawa, Annaka-Shi JP
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20080289760 | HEAT-CURABLE FLUOROPOLYETHER ADHESIVE COMPOSITION AND BONDING METHOD - A heat-curable fluoropolyether adhesive composition comprising (A) a linear polyfluoro compound having at least two alkenyl groups and a perfluoropolyether structure, (B) a fluorinated organohydrogensiloxane having at least two SiH groups, (C) a platinum group metal catalyst, (D) an organosiloxane having at least one SiH group and at least one epoxy and/or trialkoxysilyl group, and (E) a compound having at least two allyloxycarbonyl groups can be cured to metal and plastic substrates by heating at a temperature from 20° C. to less than 100° C. | 11-27-2008 |
20090284149 | LIGHT-EMITTING DEVICE - A light-emitting device has a light-emitting diode embedded in a resin encapsulant. The resin encapsulant is obtained by curing a curable composition comprising (A) a linear polyfluoro compound having at least two alkenyl groups in the molecule and a perfluoropolyether structure in the backbone, (B) a fluorinated organohydrogensiloxane having at least two SiH groups in the molecule, (C) a platinum group metal catalyst, and (D) a silica powder. The light-emitting device maintains an emission capability without a loss of intensity even in the presence of corrosive sulfur compound and nitrogen oxide gases. | 11-19-2009 |
20110178263 | ADDITION-CURE FLUOROPOLYETHER ADHESIVE COMPOSITION - A fluoropolyether adhesive composition comprising (A) a linear polyfluoro compound having at least two alkenyl groups and a perfluoropolyether structure in its main chain, (B) a fluorinated organohydrogensiloxane containing at least two SiH groups, but not alkoxy and epoxy groups, (C) a platinum group metal-based catalyst, (D) an organosilicon compound having at least one silicon-bonded alkoxy group, and (E) a hydrolytic catalyst can be cured to metal and plastic substrates through addition reaction. | 07-21-2011 |
20120123049 | THERMOSETTING FLUOROPOLYETHER ADHESIVE COMPOSITION AND ADHESION METHOD - A thermosetting fluoropolyether adhesive composition is provided. This composition cures at lower than 100° C., and the cured product exhibits good adhesion to various substrates and excellent adhesion durability at a temperature of up to 150° C. A method for adhering the composition to the substrate is also provided. The composition comprises (A) a straight chain polyfluoro compound, (B) a fluorine-containing organohydrogenpolysiloxane containing at least 2 SiH groups and not containing other functional group, (C) a platinum group metal catalyst, (D) a fluorine-containing organohydrogenpolysiloxane containing a fluorine-containing organic group, SiH group, epoxy group and/or tri(organoxy)silyl group, and an aryl group, (E) a polyhydric allyl ester compound, (F) an organosilicon compound having epoxy group and an organoxy group, and not containing SiH group, and (G) an organosilicon compound having SiH group and an aryl group, and not containing epoxy group or a tri(organoxy)silyl group, or a fluorine-containing organic group. | 05-17-2012 |
Hidenori Koshikawa, Annaka JP
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20130082300 | OPTICAL SEMICONDUCTOR SEALING CURABLE COMPOSITION AND OPTICAL SEMICONDUCTOR APPARATUS USING THIS - There are provided an optical semiconductor sealing curable composition that provides a cured material having excellent transparency, and an optical semiconductor apparatus having an optical semiconductor device sealed using the cured material obtained by curing the optical semiconductor sealing curable composition. There is provided an optical semiconductor sealing curable composition containing: (A) a linear polyfluoro compound; (B) cyclic organosiloxane having an SiH group and a fluorine-containing organic group; (C) a platinum group metal catalyst; (D) cyclic organosiloxane having an SiH group, fluorine-containing organic group, and an epoxy group; and (E) cyclic organosiloxane having an SiH group, a fluorine-containing organic group, and a cyclic carboxylic acid anhydride residue. | 04-04-2013 |
20130320392 | CURABLE COMPOSITION FOR ENCAPSULATING OPTICAL SEMICONDUCTOR AND OPTICAL SEMICONDUCTOR APPARATUS USING THE SAME - The curable composition for encapsulating an optical semiconductor includes, a linear polyfluoro compound, a cyclic organosiloxane having a SiH group and a fluorine-containing organic group, and/or an organo hydrogen siloxane having a SiH group and a fluorine-containing organic group, a platinum group metal catalyst, a cyclic organosiloxane having a SiH group, a fluorine-containing organic group and an epoxy group, and a cyclic organopolysiloxane having a monovalent unsaturated hydrocarbon group and a fluorine-containing organic group, and a hardness of the cured product obtained by curing is 30 to 80 by Type A durometer regulated by HS K6253-3. The present invention provides a curable composition for encapsulating an optical semiconductor which gives a cured product excellent in impact resistance and adhesiveness, and an optical semiconductor apparatus in which an optical semiconductor device is encapsulated by a cured product obtained by curing the curable composition for encapsulating an optical semiconductor. | 12-05-2013 |
Hiroshi Koshikawa, Yokohama-Shi JP
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20150375514 | LIQUID STORAGE CONTAINER AND LIQUID EJECTION APPARATUS - There is provided a liquid storage container capable of keeping a negative pressure therein more reliably. An ink cartridge includes a negative pressure generation unit configured to generate a negative pressure in an ink storage chamber and a filter attached to an atmosphere communication channel opening and allowing air to pass from the outside to the inside of the liquid storage chamber depending on the negative pressure in the ink storage chamber. The ink cartridge has a capillary groove configured to supply ink from a portion in which ink is stored in the ink storage chamber to the filter. | 12-31-2015 |
Hiroshi Koshikawa, Takasaki-Shi JP
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20120148939 | ANION EXCHANGE MEMBRANE - An anion exchange membrane includes a quaternary ammonium salt group in which two methyl groups, and one alkyl group having 3 to 8 carbon atoms are bonded to a nitrogen atom. | 06-14-2012 |
Hiroshi Koshikawa, Gunma JP
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20140066528 | ANION EXCHANGE MEMBRANE AND PRODUCING METHOD THEREOF - A graft chain containing an N-vinylimidazole derivative is introduced into a polymer substrate by radiation graft polymerization to obtain an alkyl substituted imidazolium salt by a reaction with an alkyl halide, so that an anion exchange membrane with high alkaline durability, in which a nucleophilic substitution reaction and an elimination reaction are inhibited, is obtained. | 03-06-2014 |
20150065597 | METHOD FOR PRODUCING POROUS POLYMER FILM AND POROUS POLYMER FILM - Disclosed is a method for producing a porous polymer film. This method includes the steps of: (I) irradiating a polymer film with an ion beam of accelerated ions so as to form a polymer film that has collided with the ions in the beam; and (II) chemically etching the polymer film formed in the step (I) so as to form openings and/or through holes corresponding to tracks of the colliding ions left in the polymer film. In the step (I), the polymer film is placed in an atmosphere with a pressure of 100 Pa or more, and the polymer film placed in the atmosphere is irradiated with the ion beam that has passed through a beam line maintained at a lower pressure than the pressure of the atmosphere and through a pressure barrier sheet disposed at an end of the beam line to separate the beam line from the atmosphere. | 03-05-2015 |
Hiroshi Koshikawa, Takasaki JP
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20130280626 | ANION CONDUCTING ELECTROLYTE MEMBRANE AND MANUFACTURING METHOD THEREOF - An anion conducting electrolyte membrane with high performance where the electric conductivity and the water uptake are balanced, and a method of manufacturing the same are disclosed. The anion conducting electrolyte membrane comprises: a polymeric material which consists of fluorine polymer, olefinic polymer, or aromatic polymer; weak base quaternary salt obtained by the reaction of grafts introduced by graft polymerizing vinyl monomer which contains halogenated alkyl groups using radiation and strong organic bases. | 10-24-2013 |
Kenichi Koshikawa, Osaka-Shi JP
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20140326850 | ANTI-VIBRATION UNIT - An anti-vibration unit, which enables a reduction in man-hours to be achieved during manufacturing and a reduction in the number of parts, is provided. A boss member of an anti-vibration device is pressed into a press-fitting section of a second bracket so as to be firmly fixed. The omission of the bolt enables a corresponding reduction in the number of parts. Moreover, by omitting the bolt in this way, there is no need to form a female threaded section on the boss member of the anti-vibration device, thus enabling a corresponding reduction in man-hours during manufacturing. In addition, when chemically treating the boss member of the anti-vibration device, it is unnecessary to implement a step for protecting the female threaded section with a masking bolt, thus eliminating the need to attach and detach the masking bolt, which in turn enables a corresponding reduction in man-hours during manufacturing. | 11-06-2014 |
Kimihiro Koshikawa, Minato-Ku JP
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20150042082 | AIRBAG, AIRBAG UNIT, AND VENT HOLE OPEN/CLOSE CONTROL METHOD - Provided are an airbag, an airbag unit, and a vent hole open/close control method that facilitate control of opening and closing of a vent hole, and suppress an increase in weight and cost of the airbag unit vent hole. | 02-12-2015 |
20150239421 | AIRBAG AND AIRBAG DEVICE - In an airbag, an airbag main body is formed into a bag so as to comprise at least a front panel and a rear panel in an inflated and deployed state, vent holes are formed on the rear panel, vent covers that open and close the vent holes are attached to an outer surface of the rear panel, patch members are attached to the vent covers, and opening degrees of the vent holes are regulated by the vent covers and the patch members inflating in cooperation using a portion of the pressurized gas supplied to the interior of the airbag main body when the airbag main body inflates and deploys. | 08-27-2015 |
20150266447 | AIRBAG AND AIRBAG DEVICE - An airbag comprises an airbag main body formed into a bag by a front panel and a rear panel, a vent hole formed on the rear panel, a vent cover that is attached to an outer surface of the rear panel and opens and closes the vent hole, a tether provided on the vent cover, a vent patch attached to an inner surface of the rear panel, and a tether cover attached to the inner surface of the rear panel, overlapping the vent patch, wherein: the tether is pulled from a slit formed near the vent hole of the rear panel into the interior of the airbag main body and then inserted through an area between the vent patch and the tether cover. | 09-24-2015 |
Masahiro Koshikawa, Kawasaki-Shi JP
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20100238225 | PRINTING APPARATUS AND METHOD FOR CONTROLLING SHEET PROCESSING APPARATUS - A method includes determining, if power to an apparatus is turned on, whether a state of a sheet has been changed while the power is off, based on a change of the sheet state before turn-off and after turn-on of the power, and performing control to perform initializing operations according to a result of the determination. | 09-23-2010 |
20110076083 | RECORDING MEDIUM SUPPORT APPARATUS AND RECORDING APPARATUS - A support apparatus to support a roll-shaped recording medium with a simple configuration and to enhance a conveyance performance. A recording medium support apparatus for supporting a recording medium rolled around a core tube includes a first fitting portion to be fitted to a first end portion of the core tube, a second fitting portion to be fitted to a second end portion of the core tube, a first rotation shaft to be supported by the first fitting portion via bearings such that the first rotation shaft can be rotated with respect to the first fitting portion, a second rotation shaft to be supported by the second fitting portion via bearings such that the second rotation shaft can be rotated with respect to the second fitting portion, and a supporting unit to support the first and second rotation shafts. | 03-31-2011 |
20110205280 | INK JET RECORDING APPARATUS - An ink jet recording apparatus is equipped with an upstream side conveyance unit arranged on a conveyance upstream side of a recording head and a downstream side conveyance unit arranged on a conveyance downstream side thereof. The inkjet recording apparatus obtains, by recording a test pattern on a sheet, a conveyance correction amount when conveyance is performed solely by the downstream side conveyance unit. The inkjet recording apparatus includes a control unit which, when effecting an arbitrary recording, effects control such that, when a sheet trailing edge leaves the upstream side conveyance unit, a rotating position of a drive side roller of the downstream side conveyance unit is the same as the rotating position of the drive side roller when the test pattern is recorded. | 08-25-2011 |
Masashi Koshikawa, Sagamihara-Shi JP
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20150217623 | THERMAL MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE AND ITS CONTROL METHOD - A thermal management system for an electric vehicle that is used in the electric vehicle driven by an electric motor includes a refrigerant loop for an air conditioner, a refrigerant loop for a battery that allows a refrigerant for the battery to circulate among the battery, an evaporating unit and a heating device, and thermal management controlling means that, during charging of the battery, heats the refrigerant for the battery by using the heating device when temperature of the refrigerant for the battery is lower than target temperature of the refrigerant for the battery, and that allows the refrigerant for the air conditioner to circulate and to absorb heat from the refrigerant for the battery, in the evaporating unit, when the temperature of the refrigerant for the battery is higher than the target temperature of the refrigerant for the battery. | 08-06-2015 |
Naoki Koshikawa, Saitama JP
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20100289924 | IMAGER THAT ADDS VISUAL EFFECTS TO AN IMAGE - An imager is provided having an imaging sensor and an image processor. The imaging sensor creates an image signal by photographing a subject. The image processor creates image data by processing the image signal, conducts a visual effects process, and stores post-processing information that includes information based on the visual effects process in the image data, so that an image file is created. | 11-18-2010 |
20100289925 | IMAGER THAT ADDS VISUAL EFFECTS TO AN IMAGE - An imager is provided having an imaging sensor, an image processor, and a recorder. The imaging sensor creates an image signal by photographing a subject. The image processor processes the image signal with visual effects processing so as to create image data, and adds metadata to the image data so as to create an image file. The metadata contains post-processing information includes information based on the visual effects process. The recorder stores the image file. The visual effects process is used in processing the image data. The image processor conducting a post process in which more than one visual effects process is carried out, a new image file is created, and the new image file is stored in the recorder. The post-processing information has a post-processing counter and pre-processing information. The post-processing counter indicates the number of times the post process is carried out. The pre-processing information represents the state of a preprocessed image file prior to post processing. | 11-18-2010 |
20120249832 | APPARATUS AND METHOD FOR PHOTOGRAPHING INFORMATION MANAGEMENT - A photographing information management method, which includes: judging whether there is equality between photographing position information added to an image file stored in an external storage medium which is detachably attachable to an imaging apparatus and photographing position information stored in an internal memory of the imaging apparatus; and when it is judged that the two pieces of photographing position information have the equality, displaying an image and the photographing position information of the image file on a display screen of the imaging apparatus. | 10-04-2012 |
Shinichirou Koshikawa, Chiba JP
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20090139056 | HINGE DEVICE - A hinge assembly comprising a movable member | 06-04-2009 |
20090273888 | MOBILE DEVICE - One end portion of a connecting member | 11-05-2009 |
20100146736 | MOBILE DEVICE AND HINGE DEVICE - One end portion of a connecting member | 06-17-2010 |
Tetsuya Koshikawa, Kyoto JP
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20090023938 | PROCESS FOR PRODUCTION OF FATTY ACID ALKYL ESTER AND PRODUCTION APPARATUS FOR FATTY ACID ALKYL ESTER - An object of the present invention is to provide a method for producing an alkyl ester of a fatty acid from a fat or oil, of which main component is a triglyceride, and an alkyl alcohol under mild conditions in a high reaction efficiency, and the alkyl ester of a fatty acid can be effectively utilized as a diesel fuel oil, an industrial raw material or the like, the method further being capable of utilizing on an industrial scale, in which post-treatment steps for removing a catalyst component can be simplified or omitted. For this purpose, the method for producing an alkyl ester of a fatty acid of this invention includes the step of carrying out a transesterification reaction between a fat or oil and an alcohol in the presence of a base catalyst containing calcium oxide, characterized in that the method includes the step of contacting the base catalyst with the alcohol, to carry out an activation treatment thereof in advance of the reaction. | 01-22-2009 |
Tomomi Koshikawa, Saitama JP
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20080308223 | Electronic component and manufacturing method thereof - It is possible to prevent defects arising when resin-sealing electronic components, caused by leakage defects, resin interfusion defects, or the like, and it is possible to easily resin-seal a number of electronic components all together. There is provided a method of manufacturing electronic components on which SAW chips are mounted by face down bonding on wiring electrodes formed on a main face of a collective substrate, comprising the steps of: placing a resin sheet on the main face of the collective substrate, on which the SAW chips have been mounted; accommodating the collective substrate, on which the SAW chips have been mounted, in a flexible and sealed bag, and then seal-closing the sealed bag; submerging the accommodating bag into a pressurized container filled with a liquid, and then sealing off the pressurized container; supplying a pressurizing fluid into the pressurized container, raising the pressure within the pressurized container, carrying out heat application to heat-cure the resin sheet, and thereby tightly adhering the resin sheet onto the main face side of the SAW chips and the collective substrate, on which the SAW chips have been mounted so as to resin-seal the collective substrate; taking out the sealed bag from the pressurized container; taking out the resin-sealed collective substrate, on which the SAW chips have been mounted, from the sealed bag; and cutting the resin-sealed collective substrate, which has been taken out, into individual pieces. | 12-18-2008 |
Yasuyuki Koshikawa, Chikusei-Shi JP
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20150136447 | MULTILAYER WIRING BOARD - A multilayer wiring board has a strip structure comprising a core material in which a ground pattern is disposed on one side of an insulating layer and a strip line is disposed on the other side, a prepreg disposed on the strip line of the core material, and a ground pattern disposed on the prepreg. In this multilayer wiring board, the core material is formed with a high frequency-adaptive base material, and the prepreg is formed with a general-purpose material. | 05-21-2015 |