Patents by Inventor Nobuhiro Yoshida
Nobuhiro Yoshida has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20200009834Abstract: Provided are a laminate including a metal substrate having a surface with an anodic oxide coating formed thereon, a fluororesin layer laminated in contact with the anodic oxide coating and a fluoroelastomer layer laminated in contact with a surface of the fluororesin layer facing away from the metal substrate, and a gate seal including the laminate.Type: ApplicationFiled: March 22, 2018Publication date: January 9, 2020Applicant: VALQUA, LTD.Inventors: Nobuhiro Yoshida, Masayuki Noguchi, Hiromi Kinoshita
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Publication number: 20190353250Abstract: Provided is a composite seal member that can maintain performance such as vacuum seal performance, plasma resistance, and corrosive gas resistance over a long period. The composite seal member is mounted in a seal groove provided in a body surface of a first member, and establishes a sealed state between the first member and a second member when the second member is moved closer toward the first member. The composite seal member includes a first seal member disposed on the side of a first side wall of the seal groove and made of an elastic member, and a second seal member disposed on the side of a second side wall of the seal groove and made of a material that is harder than the first seal member.Type: ApplicationFiled: January 24, 2018Publication date: November 21, 2019Inventors: Sangho Kim, Michi Kuroda, Nobuhiro Yoshida, Ippei Nakagawa
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Publication number: 20190242480Abstract: A seal member includes a bottom portion, a first side wall portion, a second side wall portion, and an outer wall portion. At least one of the first side wall portion and the second side wall portion is provided to be outwardly widened from the bottom portion toward the outer wall portion with respect to a virtual plane perpendicular to an axis. The outer wall portion has a recessed portion recessed toward a bottom portion side, between the first side wall portion and the second side wall portion, and the outer wall portion forms a first lip region in a region including the first side wall portion, and forms a second lip region in a region including the second side wall portion, with the recessed portion being sandwiched therebetween.Type: ApplicationFiled: September 5, 2017Publication date: August 8, 2019Inventors: Ippei NAKAGAWA, Nobuhiro YOSHIDA
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Publication number: 20190005119Abstract: An information processing apparatus includes a storage unit storing screens including display item and display item names or screen names, a display unit, and a control unit. The control unit causes the display unit to display a candidate of the display item names or the screen names. When the displayed display item name or screen name is selected, the control unit searches through the storage unit for the screen including the selected display item name or the screen corresponding to the selected screen name and causes the display unit to display the screen and the storage unit to store a transition history up to the displayed screen. When the recorded screen is being displayed, the control unit causes the display unit to display, as a candidate, the display item name or the screen name included in the screen displayed subsequently to the screen being displayed based on the transition history.Type: ApplicationFiled: June 25, 2018Publication date: January 3, 2019Inventor: Nobuhiro YOSHIDA
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Patent number: 9587744Abstract: The sealing material is configured to be installed in a dovetail groove. The sealing material has a seal cross-section including a main body arranged on a bottom surface of the dovetail groove, and a lip portion which is bent from an end of the main body and extends toward an outside of the dovetail groove. The seal cross-section has such a V shape that each of the main body and the lip portion extends linearly from a bending position between the main body and the lip portion. A width B1 of the main body in a direction orthogonal to a direction in which the main body extends linearly is not more than a width B2 of the lip portion in a direction orthogonal to a direction in which the lip portion extends linearly. This configuration provides the sealing material which can be used under an extremely low load.Type: GrantFiled: October 7, 2014Date of Patent: March 7, 2017Assignee: NIPPON VALQUA INDUSTRIES, LTD.Inventors: Nobuhiro Yoshida, Masamichi Iwaki
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Publication number: 20160258533Abstract: The sealing material is configured to be installed in a dovetail groove. The sealing material has a seal cross-section including a main body arranged on a bottom surface of the dovetail groove, and a lip portion which is bent from an end of the main body and extends toward an outside of the dovetail groove. The seal cross-section has such a V shape that each of the main body and the lip portion extends linearly from a bending position between the main body and the lip portion. A width B1 of the main body in a direction orthogonal to a direction in which the main body extends linearly is not more than a width B2 of the lip portion in a direction orthogonal to a direction in which the lip portion extends linearly. This configuration provides the sealing material which can be used under an extremely low load.Type: ApplicationFiled: October 7, 2014Publication date: September 8, 2016Inventors: Nobuhiro YOSHIDA, Masamichi IWAKI
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Patent number: 8949572Abstract: An effective address cache memory includes a TLB effective page memory configured to retain entry data including an effective page tag of predetermined high-order bits of an effective address of a process, and output a hit signal when the effective page tag matches the effective page tag from a processor; a data memory configured to retain cache data with the effective page tag or a page offset as a cache index; and a cache state memory configured to retain a cache state of the cache data stored in the data memory, in a manner corresponding to the cache index.Type: GrantFiled: October 16, 2009Date of Patent: February 3, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Yasuhiko Kurosawa, Shigeaki Iwasa, Seiji Maeda, Nobuhiro Yoshida, Mitsuo Saito, Hiroo Hayashi
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Patent number: 8888106Abstract: In a vacuum gate valve, a seal member for sealing a gate opening part is bonded to an outer edge part of a planar seal plate that is disposed in such a manner that the planar seal plate is opposed to a valve seat surface of the gate opening part and comes into contact with the valve seat surface. The seal member includes a vacuum seal part that is located on a side farther from the gate opening part and maintains the sealability of the gate opening part when the gate opening part is closed, and also includes a radical seal part that is located on a side closer to the gate opening part and that prevents the seal member from being affected by a treatment gas in the gate opening part when the gate opening part is closed. The vacuum seal part is made of a rubber elastic body, and the radical seal part is configured by providing a radical resistant body that is provided with an excellent radical resistance on the rubber elastic body.Type: GrantFiled: September 15, 2009Date of Patent: November 18, 2014Assignee: Nippon Valqua Industries, Ltd.Inventors: Masato Hamade, Tsutomu Yoshida, Nobuhiro Yoshida, Kazuaki Tsuji
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Patent number: 8247463Abstract: The present invention provides a process of coproducing methanol and ammonia by using natural gas, LPG, butane, or naphtha as a raw material, having a methanol production process (A) composed of specific steps and an ammonia production process (B) also composed of specific steps.Type: GrantFiled: December 9, 2009Date of Patent: August 21, 2012Assignee: Toyo Engineering CorporationInventors: Nobuhiro Yoshida, Kunio Hirotani
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Publication number: 20110169229Abstract: In a vacuum gate valve, a seal member for sealing a gate opening part is bonded to an outer edge part of a planar seal plate that is disposed in such a manner that the planar seal plate is opposed to a valve seat surface of the gate opening part and comes into contact with the valve seat surface. The seal member includes a vacuum seal part that is located on a side farther from the gate opening part and maintains the sealability of the gate opening part when the gate opening part is closed, and also includes a radical seal part that is located on a side closer to the gate opening part and that prevents the seal member from being affected by a treatment gas in the gate opening part when the gate opening part is closed. The vacuum seal part is made of a rubber elastic body, and the radical seal part is configured by providing a radical resistant body that is provided with an excellent radical resistance on the rubber elastic body.Type: ApplicationFiled: September 15, 2009Publication date: July 14, 2011Applicant: NIPPON VALQUA INDUSTRIES, LTD.Inventors: Masato Hamade, Tsutomu Yoshida, Nobuhiro Yoshida, Kazuaki Tsuji
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Publication number: 20100331060Abstract: A connector unit includes a flexible substrate 120 having a main connector 110, a first sub-connector 111 and a second sub-connector 112, which are installed in a surface thereof, having an elongated shape to provide an configuration that the main connector 110 is located in an end of one surface of the connector unit and the first sub-connector 111 and the second sub-connector 112 are located in the other end when the flexible substrate 120 is folded at multiple locations. Thus, a connector unit capable of easily providing a special structure, in which one end of each of two flexible substrates is connected to a single main connector, and the other ends thereof are connected to the first sub-connector and the second sub-connector, respectively, can be presented.Type: ApplicationFiled: March 11, 2008Publication date: December 30, 2010Applicant: Sumitomo Bakelite Co. LtdInventor: Nobuhiro Yoshida
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Publication number: 20100150810Abstract: The present invention enables the coproduction of methanol and ammonia by using a remarkably smaller amount of raw material, natural gas, as compared with the case of independently producing either of methanol or ammonia.Type: ApplicationFiled: December 9, 2009Publication date: June 17, 2010Inventors: Nobuhiro Yoshida, Kunio Hirotani
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Publication number: 20100100685Abstract: An effective address cache memory includes a TLB effective page memory configured to retain entry data including an effective page tag of predetermined high-order bits of an effective address of a process, and output a hit signal when the effective page tag matches the effective page tag from a processor; a data memory configured to retain cache data with the effective page tag or a page offset as a cache index; and a cache state memory configured to retain a cache state of the cache data stored in the data memory, in a manner corresponding to the cache index.Type: ApplicationFiled: October 16, 2009Publication date: April 22, 2010Applicant: Kabushihiki Kaisha ToshibaInventors: Yasuhiko Kurosawa, Shigeaki Iwasa, Seiji Maeda, Nobuhiro Yoshida, Mitsuo Saito, Hiroo Hayashi
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Publication number: 20080022717Abstract: An apparatus and process for separating a feed liquefied natural gas containing at least methane and a hydrocarbon less volatile the methane, into a product natural gas enriched with methane and lean in hydrocarbon less volatile than methane and a heavier fraction lean in methane and enriched with hydrocarbon less volatile than methane. The process includes heating the feed liquefied natural gas in a heat exchanger, passing the heated fluid into a distillation column, withdrawing the heavier fraction from a bottom of the column, and withdrawing a residue gas from a top of the column. The process also includes liquefying at least part of the residue gas in the heat exchanger, refluxing a part of the liquid portion of the fluid obtained in the liquefying step into the column, and withdrawing, as the product natural gas, the remainder of the liquid portion.Type: ApplicationFiled: October 2, 2007Publication date: January 31, 2008Applicant: TOYO ENGINEERING CORPORATIONInventors: Nobuhiro YOSHIDA, Shoichi Yamaguchi, Susumu Ohara, Akhilesh Kumar
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Patent number: 7310972Abstract: An apparatus and process for separating a feed liquefied natural gas containing at least methane and a hydrocarbon less volatile the methane, into a product natural gas enriched with methane and lean in hydrocarbon less volatile than methane and a heavier fraction lean in methane and enriched with hydrocarbon less volatile than methane. The process includes heating the feed liquefied natural gas in a heat exchanger, passing the heated fluid into a distillation column, withdrawing the heavier fraction from a bottom of the column, and withdrawing a residue gas from a top of the column. The process also includes liquefying at least part of the residue gas in the heat exchanger, refluxing a part of the liquid portion of the fluid obtained in the liquefying step into the column, and withdrawing, as the product narutal gas, the remainder of the liquid portion.Type: GrantFiled: September 17, 2004Date of Patent: December 25, 2007Assignee: Toyo Engineering CorporationInventors: Nobuhiro Yoshida, Shoichi Yamaguchi, Susumu Ohara, Akhilesh Kumar
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Publication number: 20050218041Abstract: An apparatus and process for separating a feed liquefied natural gas containing at least methane and a hydrocarbon less volatile the methane, into a product natural gas enriched with methane and lean in hydrocarbon less volatile than methane and a heavier fraction lean in methane and enriched with hydrocarbon less volatile than methane. The process includes heating the feed liquefied natural gas in a heat exchanger, passing the heated fluid into a distillation column, withdrawing the heavier fraction from a bottom of the column, and withdrawing a residue gas from a top of the column. The process also includes liquefying at least part of the residue gas in the heat exchanger, refluxing a part of the liquid portion of the fluid obtained in the liquefying step into the column, and withdrawing, as the product narutal gas, the remainder of the liquid portion.Type: ApplicationFiled: September 17, 2004Publication date: October 6, 2005Applicant: TOYO ENGINEERING CORPORATIONInventors: Nobuhiro Yoshida, Shoichi Yamaguchi, Susumu Ohara, Akhilesh Kumar
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Patent number: 5188392Abstract: A steering system for a vehicle including a fixed body secured to the body of the vehicle, a fixed shaft rotatably supported by the fixed bracket, a movable bracket connected for relative axial movement to the fixed bracket, a movable shaft rotatably supported by the movable bracket and connected to the shaft so as to be axially movable relative to the fixed shaft and rotatable as one unit with the fixed shaft, a driving mechanism disposed on the fixed bracket and connected to move the movable bracket and the movable shaft axially relative to both the fixed bracket and the fixed shaft, and a control mechanism for controlling the level of the frictional force acting between the fixed bracket and the movable bracket.Type: GrantFiled: February 26, 1992Date of Patent: February 23, 1993Assignee: Aisin Seiki Kabushiki KaishaInventors: Akio Sugiki, Masanobu Ishikawa, Nobuhiro Yoshida, Haruhiko Tanahashi, Kiyokatsu Miura
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Patent number: D864361Type: GrantFiled: January 17, 2018Date of Patent: October 22, 2019Assignee: VALQUA, LTD.Inventors: Sang Ho Kim, Nobuhiro Yoshida, Kazuaki Tsuji
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Patent number: D871561Type: GrantFiled: May 14, 2018Date of Patent: December 31, 2019Assignee: Valqua, Ltd.Inventors: Yong-Gu Kang, Nobuhiro Yoshida