Ayuzawa
Noriaki Ayuzawa, Chiyoda-Ku JP
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20110221141 | COMBINATION OIL RING - A combination oil ring prevented from freeze up of the side rails and spacer expander, that is, a combination oil ring of the present invention provided with a top and bottom pair of side rails | 09-15-2011 |
Noriaki Ayuzawa, Tokyo JP
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20140246834 | COMBINATION OIL RING - The present invention prevents anchoring between a space expander and a side rail of a combination oil ring. A combination oil ring ( | 09-04-2014 |
Shotaro Ayuzawa, Wako-Shi JP
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20140212624 | FIBER-REINFORCED RESIN MEMBER AND METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MEMBER - A fiber-reinforced resin member is provided in which a mounting hole is formed in a plate material reinforced by embedding a fiber in a thermosetting resin, and another member is fixed to the fiber-reinforced resin member ( | 07-31-2014 |
Shotaro Ayuzawa, Utsunomiya-Shi JP
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20130229030 | AUTOMOTIVE FLOOR STRUCTURE - To achieve efficient and proper transmission of an impact load from a floor frame on one side of a vehicle body to a floor frame on the other side to thereby protect a battery unit from damage, an automotive floor structure includes a first cross member upper and a first cross member lower. the first cross member upper extends in a lateral direction of the vehicle body and has ends attached to left and right side sills, respectively. The first cross member lower extends in the lateral direction below a front floor panel at a position under the first cross member upper, and has ends secured to the left and right floor frames, respectively. The first cross member upper and the first cross member lower vertically sandwich the battery unit therebetween. | 09-05-2013 |
Takayuki Ayuzawa, Okaya City JP
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20080238956 | LIQUID DETECTION DEVICE, LIQUID CONTAINER USING THE SAME, AND METHOD OF PRODUCING LIQUID DETECTION DEVICE - A liquid detection device includes a casing main body in which a passage is formed and exposed in an opening, a sensor base that is disposed to face the passage of the casing main body, a sensor chip provided on the sensor base, a film that seals the opening in which the sensor base is held, and a partition wall that divides the passage into an upstream side and an downstream side. The sensor chip has a sensor cavity, and the sensor base has a first hole that guides a liquid from the upstream side to the sensor cavity, and a second hole that guides the liquid from the sensor cavity to the downstream side. The sensor base can come into contact with the casing main body through only the partition wall in a depth direction of the opening. | 10-02-2008 |
Takayuki Ayuzawa, Okaya-Shi JP
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20090290005 | Liquid Container, and Method for Manufacturing the Same - A liquid container includes a container body having a fluid channel forming portion for forming a fluid channel in which a liquid flows, a sensor member having a sensor and a film that is adapted to fix the sensor member to the container body. The fluid channel forming portion has a container side opening section opened so as to face the sensor member and an outer peripheral portion disposed so as to surround the container side opening section, the film is adapted to seal a portion between an outer edge portion of the sensor member and the outer peripheral portion of the fluid channel forming portion, and the outer peripheral portion has an elastically deformable portion that allows the sensor member to move in a direction away from the container side opening section. | 11-26-2009 |
Toshiaki Ayuzawa, Nagano JP
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20110026040 | BATTERLESS ABSOLUTE ENCODER - A batteryless absolute encoder determines the accuracy of absolute position information to be output when electric power is turned on and outputs an alarm signal in the case of abnormality. The batteryless absolute encoder includes an absolute position computing section, an absolute position storing section, and a determining section. The absolute position computing section computes the absolute position of a spindle to be detected, including the number of revolutions of the spindle, on the basis of detection signals output from four reluctance resolvers. The absolute position storing section stores the absolute position output from the absolute position computing section when electric power is turned off. The determining section compares an absolute position output from the absolute position computing section when electric power is turned on and the stored absolute position and outputs an alarm signal if a difference between the two absolute positions is larger than a predetermined value. | 02-03-2011 |
20110115481 | MAGNETIC ABSOLUTE ENCODER - A magnetic absolute encoder with enhanced resolution is provided. A first cycle determining section | 05-19-2011 |
20130015333 | ENCODER WITH GEAR MECHANISM AND OPTICAL ENCODER DEVICEAANM Miyajima; TooruAACI NaganoAACO JPAAGP Miyajima; Tooru Nagano JPAANM Ayuzawa; ToshiakiAACI NaganoAACO JPAAGP Ayuzawa; Toshiaki Nagano JPAANM Shoji; YoshihiroAACI NaganoAACO JPAAGP Shoji; Yoshihiro Nagano JP - Provided herein is an encoder including a position detecting device provided with a gear mechanism and an optical encoder device. A housing includes a bearing holder provided between a first housing portion and a second housing portion of the housing. The bearing holder serves as a partition wall portion configured to separate the gear mechanism from the optical encoder device. If the gear mechanism is separated from the optical encoder device, abrasion powder or grease can be reliably prevented from scattering from the gear mechanism to adhere to constituent parts of the optical encoder device. | 01-17-2013 |
Tsukasa Ayuzawa, Tokyo JP
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20140320970 | ANTI-REFLECTION ARTICLE - To provide an anti-reflection article which can be manufactured by using an anti-reflection article manufacturing mold plate having improved abrasion resistance compared to the related art and has a sufficient anti-reflection property. An anti-reflection article is formed as an anti-reflection article in which minute concave portions are densely arranged and the gap between the adjacent minute concave portions is the shortest wavelength of a wavelength band or less of an electromagnetic wave for anti-reflection. In the anti-reflection article, at least some of the minute concave portions are a minute concave portion with multiple lowermost points in the minute concave portion. | 10-30-2014 |
Yoshitaka Ayuzawa, Tochigi JP
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20130288103 | COMPOSITE POROUS FILM AND METHOD FOR MANUFACTURING SAME - A composite porous membrane used as a separator for a battery includes a porous membrane A made of a polyolefin resin and a porous membrane B containing a heat-resistant resin laminated thereto, wherein the surface of the porous membrane B on the side that does not face the porous A has a three-dimensional network structure having nodes, and the peeling interface on the side of the porous membrane B formed when the porous membrane A and the porous membrane B are peeled off has a membrane morphology having pores with a pore size of 50 to 500 nm in an amount of at least 100 pores/10 μm | 10-31-2013 |
20130330592 | COMPOSITE POROUS MEMBRANE AND METHOD OF PRODUCING THE SAME - A composite porous membrane is a composite porous membrane, wherein a porous membrane B including a heat-resistant resin is laminated on the surface of a polypropylene resin of an outermost layer of a porous membrane A composed of at least one layer, wherein at least one of the outermost layers comprises the polypropylene resin. The composite porous membrane satisfies a particular range of peeling strength at the interface between the porous membrane A and the porous membrane B and a particular range of difference between air resistance of the whole composite porous membrane and air resistance of the porous membrane A, provided that the porous membrane A satisfies a particular range of average pore size and porosity. | 12-12-2013 |
Yoshitaka Ayuzawa, Ohtsu JP
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20130101889 | COMPOSITE POROUS MEMBRANE, METHOD FOR PRODUCING COMPOSITE POROUS MEMBRANE AND BATTERY SEPARATOR USING SAME - A composite porous membrane including a porous membrane A formed of a polyolefin-based resin; and a porous membrane B containing a heat-resistant resin and laminated on the porous membrane A, wherein the porous membrane A satisfies formulas (A) to (C), the composite porous membrane satisfies formula (D), and the composite porous membrane satisfies formulas (F) and (F) wherein thickness of porous membrane A<10 μm formula (A); 0.01 μm≦average pore diameter of porous membrane A≦1.0 μm formula (B); 30% porosity of porous membrane A≦70% formula (C); thickness of entire composite porous membrane≦13 μm formula (a); peel strength at interface between porous membrane A and porous membrane B≧1.0 N/25 mm formula (E); 20≦Y−X≦100 formula CO and wherein X is a gas permeation resistance (seconds/100 ccAir) of porous membrane A, and Y is a gas permeation resistance (seconds/100 ccAir) of the composite porous membrane. | 04-25-2013 |
Yuu Ayuzawa, Nagano JP
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20130028762 | CASCADE PUMP DEVICE - A cascade pump device may include a pump chamber, an impeller, a magnetic drive mechanism structured to rotate the impeller, and a pump case. The pump case is provided with two end faces located at both ends in an axial line direction and an intermediate part between the two end faces. The intermediate part is provided with a suction pipe and a discharge pipe and a wiring outlet part for taking out wiring lines for supplying an exciting current to a drive coil of a motor. The suction pipe and the discharge pipe are protruded in the same direction and the wiring outlet part is provided with a wiring line drawing-out guide part which determines a drawing-out direction of the wiring lines to the outer side. An angle between the drawing-out direction and a protruding direction of the suction pipe and the discharge pipe is less than 90° around the axial line. | 01-31-2013 |