Patents by Inventor Shingo Oono
Shingo Oono 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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Patent number: 11619279Abstract: A vibration-damping device (10) of the present invention includes a first attachment member (11), a second attachment member (12), an elastic body (13), and a partition member (16). In the partition member, a restriction passage (24) through which the first liquid chamber (14) and the second liquid chamber (15) communicate with each other is formed. The restriction passage includes a first communicating portion (26) which opens to the first liquid chamber, a second communicating portion (27) which opens to the second liquid chamber, and a main body flow passage (25) through which the first communicating portion and the second communicating portion communicate with each other. At least one of the first communicating portion and the second communicating portion includes a plurality of fine holes (26a) which are disposed in a flow passage direction of the main body flow passage.Type: GrantFiled: June 16, 2017Date of Patent: April 4, 2023Assignee: Porspira CorporationInventors: Akira Ueki, Yuki Satake, Masakazu Nagasawa, Yasuyuki Nagashima, Hideki Sugawara, Shingo Oono
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Publication number: 20220381514Abstract: A heat exchanger includes tubes arranged in a stacking direction and a tank connected to the tubes. A tube of the tubes has a pair of flat portions having flat plate shapes facing each other, and a curved portion connecting ends of the pair of flat portions. The tank includes a plate having insertion holes into which the tubes are inserted, and container. The plate has a first portion along a longitudinal direction of the tubes, and a second portion extending from an end of the first portion toward the container. When the plate is viewed in the stacking direction, a boundary between the first portion and the second portion is shifted from a boundary between each of the pair of flat portions and the curved portion toward the pair of flat portions.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Inventors: Shingo OONO, Takahiro UNO, Ryuichirou INAGAKI
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Publication number: 20220381316Abstract: A vibration-damping device (10) of the present invention includes a first attachment member (11), a second attachment member (12), an elastic body (13), and a partition member (16). In the partition member, a restriction passage (24) through which the first liquid chamber (14) and the second liquid chamber (15) communicate with each other is formed. The restriction passage includes a first communicating portion (26) which opens to the first liquid chamber, a second communicating portion (27) which opens to the second liquid chamber, and a main body flow passage (25) through which the first communicating portion and the second communicating portion communicate with each other. At least one of the first communicating portion and the second communicating portion includes a plurality of fine holes (26a) which are disposed in a flow passage direction of the main body flow passage.Type: ApplicationFiled: June 16, 2017Publication date: December 1, 2022Applicant: BRIDGESTONE CORPORATIONInventors: Akira UEKI, Yuki SATAKE, Masakazu NAGASAWA, Yasuyuki NAGASHIMA, Hideki SUGAWARA, Shingo OONO
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Patent number: 10962309Abstract: A stacked heat exchanger includes: passage tubes stacked with each other to support a heat exchange object, a passage being defined in the passage tube for a heat medium to exchange heat with the heat exchange object; and a pipe connected to one of the passage tubes located at one end in a stacking direction of the plurality of passage tubes. Each of the passage tubes has a protruding pipe portion protruding in the stacking direction and communicating with the adjacent passage tube in the stacking direction. The one of the passage tubes located at the one end in the stacking direction is an in/out passage tube. The pipe has a surface at one end in a longitudinal direction of the pipe, and the surface intersects the longitudinal direction of the pipe and is joined to the in/out passage tube.Type: GrantFiled: May 9, 2019Date of Patent: March 30, 2021Assignee: DENSO CORPORATIONInventors: Yusuke Takagi, Ryohei Tomita, Shingo Oono
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Patent number: 10788093Abstract: A vibration-damping device (10) of the present invention includes a first attachment member (11), a second attachment member (12), an elastic body (13), and a partition member (16). In the partition member, a restriction passage (24) through which the first liquid chamber (14) and the second liquid chamber (15) communicate with each other is formed. The restriction passage includes a first communicating portion (26) which opens to the first liquid chamber, a second communicating portion (27) which opens to the second liquid chamber, and a main body flow passage (25) through which the first communicating portion and the second communicating portion communicate with each other. At least one of the first communicating portion and the second communicating portion includes a plurality of fine holes (26a) which are disposed in a flow passage direction of the main body flow passage.Type: GrantFiled: June 16, 2017Date of Patent: September 29, 2020Assignee: BRIDGESTONE CORPORATIONInventors: Akira Ueki, Yuki Satake, Masakazu Nagasawa, Yasuyuki Nagashima, Hideki Sugawara, Shingo Oono
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Patent number: 10760641Abstract: A restricted passageway (24) is provided with a first communication part (26) which is formed in a first barrier wall (34) facing a first liquid chamber and opens to the first liquid chamber, a second communication part (27) which is formed in a second barrier wall (35) facing a second liquid chamber and opens to the second liquid chamber, and a main body flow path (25) that is configured to cause the first communication part (26) and the second communication part (27) to communicate with each other. At least one of the first communication part (26) and the second communication part (27) includes a plurality of fine holes (26a) that pass through the first barrier wall (34) or the second barrier wall (35).Type: GrantFiled: June 16, 2017Date of Patent: September 1, 2020Assignee: BRIDGESTONE CORPORATIONInventors: Akira Ueki, Yuki Satake, Masakazu Nagasawa, Yasuyuki Nagashima, Hideki Sugawara, Shingo Oono
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Publication number: 20200206849Abstract: This aluminum alloy brazing sheet is provided with: a core material comprising 2.0 mass % or less (including 0 mass %) of Mg and a remainder of Al and unavoidable impurities; and a brazing material comprising Si, Bi, Mg, and a remainder of Al and unavoidable impurities. The aluminum alloy brazing sheet satisfies the expressions 3?CSi?13, 0.13CMg?0.3?CBi?0.58CMg0.45, CMg-b?0.1, and 0.2?CMg?1.1 when the Si content of the brazing material is denoted by CSi, the Bi content of the brazing material is denoted by CBi, the Mg content of the brazing material is denoted by CMg-b, the Mg content of the core material is denoted by CMg-c, and CMg=CMg-b+CMg-c/2.Type: ApplicationFiled: May 24, 2018Publication date: July 2, 2020Applicants: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), DENSO CORPORATIONInventors: Takahiro IZUMI, Akihiro TSURUNO, Shimpei KIMURA, Yuji SHIBUYA, Takahiro SHINODA, Shogo YAMADA, Shingo OONO
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Publication number: 20200086430Abstract: Provided is a brazing method for an aluminum alloy brazing sheet provided with a core material and a brazing material in which the Si content of the brazing material is denoted by CSi, the Bi content of the brazing material is denoted by CBi, the Mg content of the brazing material is denoted by CMg-b, the Mg content of the core material is denoted by CMg-c, CMg=CMg-b+CMg-c/2, and an aluminum alloy brazing sheet satisfying 3?CSi?13, 0.13CMg?0.3?CBi?0.58CMg0.45, CMg-b?0.1, and 0.2?CMg?1.1 is brazed in an inert gas atmosphere at a heating temperature of 560-620° C. without using flux.Type: ApplicationFiled: May 24, 2018Publication date: March 19, 2020Applicants: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), DENSO CORPORATIONInventors: Takahiro IZUMI, Akihiro TSURUNO, Shimpei KIMURA, Yuji SHIBUYA, Takahiro SHINODA, Shogo YAMADA, Shingo OONO
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Publication number: 20190264984Abstract: A stacked heat exchanger includes: passage tubes stacked with each other to support a heat exchange object, a passage being defined in the passage tube for a heat medium to exchange heat with the heat exchange object; and a pipe connected to one of the passage tubes located at one end in a stacking direction of the plurality of passage tubes. Each of the passage tubes has a protruding pipe portion protruding in the stacking direction and communicating with the adjacent passage tube in the stacking direction. The one of the passage tubes located at the one end in the stacking direction is an in/out passage tube. The pipe has a surface at one end in a longitudinal direction of the pipe, and the surface intersects the longitudinal direction of the pipe and is joined to the in/out passage tube.Type: ApplicationFiled: May 9, 2019Publication date: August 29, 2019Inventors: Yusuke TAKAGI, Ryohei TOMITA, Shingo OONO
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Publication number: 20190203740Abstract: A hydraulic actuator capable of firmly preventing malfunction caused by dropping off of a tube and a sleeve from a sealing member in a case in which high pressure is applied such as a case in which oil pressure driving is adopted. The hydraulic actuator has a sealing mechanism. The sealing mechanism has a sealing member into which an actuator main portion is inserted, a crimping ring that binds the actuator main portion, and a locking ring that locks a sleeve to the sealing member. The sealing member has a body portion, a head portion, and a flange portion arranged between the body portion and the head portion. The flange portion is protruded outward in a radial direction of the actuator main portion more than the body portion.Type: ApplicationFiled: August 30, 2017Publication date: July 4, 2019Applicant: BRIDGESTONE CORPORATIONInventors: Shingo OONO, Yasunori TARUTANI
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Publication number: 20190176605Abstract: A vibration-damping device (10) includes a tubular first attachment member (11) that is coupled to any one of a vibration-generating portion and a vibration-receiving portion; a second attachment member (12) that is coupled to the other one of the vibration-generating portion and the vibration-receiving portion; an elastic body (13) that couples both the attachment members (11 and 12) to each other; and a partition member (16) that divides a liquid chamber (19) inside the first attachment member (11) into a main liquid chamber (14) having the elastic body (13) as a part of a wall surface, and a sub-liquid chamber (15). A restriction passage (24) through which the main liquid chamber (14) and the sub-liquid chamber (15) communicate with each other is formed in the partition member (16). The partition member (16) is provided with a flow-speed restraint portion (32) which restrains a flow speed of liquid (L) flowing in the restriction passage (24).Type: ApplicationFiled: June 22, 2017Publication date: June 13, 2019Applicant: BRIDGESTONE CORPORATIONInventors: Akira UEKI, Yuki SATAKE, Masakazu NAGASAWA, Yasuyuki NAGASHIMA, Hideki SUGAWARA, Shingo OONO
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Publication number: 20190151973Abstract: An aluminum alloy brazing sheet used for brazing in an inert gas atmosphere without using flux is provided. In the aluminum alloy brazing sheet, a brazing material formed of aluminum alloy including Si of 6 mass % to 13 mass % with the balance being Al and inevitable impurities clads one side surface or both side surfaces of a core material formed of aluminum alloy including Mn of 0.8 mass % to 1.8 mass %, and Mg of 0.05 mass % to 0.20 mass % with the balance being Al and inevitable impurities, the brazing sheet has a thickness of 0.12 mm or smaller, and the brazing material has a thickness of 0.012 mm or smaller. This structure provides an aluminum alloy brazing sheet for fluxless brazing causing no defectiveness of buckling of distal end portions of fins or unsound formation of a fillet in brazing heating.Type: ApplicationFiled: November 28, 2016Publication date: May 23, 2019Applicants: UACJ Corporation, DENSO CORPORATIONInventors: Yasunaga Itoh, Tomoki Yamayoshi, Shingo Oono, Tomohiro Shimazu, Shin Takewaka
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Publication number: 20190145488Abstract: A vibration-damping device (10) of the present invention includes a first attachment member (11), a second attachment member (12), an elastic body (13), and a partition member (16). In the partition member, a restriction passage (24) through which the first liquid chamber (14) and the second liquid chamber (15) communicate with each other is formed. The restriction passage includes a first communicating portion (26) which opens to the first liquid chamber, a second communicating portion (27) which opens to the second liquid chamber, and a main body flow passage (25) through which the first communicating portion and the second communicating portion communicate with each other. At least one of the first communicating portion and the second communicating portion includes a plurality of fine holes (26a) which are disposed in a flow passage direction of the main body flow passage.Type: ApplicationFiled: June 16, 2017Publication date: May 16, 2019Applicant: BRIDGESTONE CORPORATIONInventors: Akira UEKI, Yuki SATAKE, Masakazu NAGASAWA, Yasuyuki NAGASHIMA, Hideki SUGAWARA, Shingo OONO
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Publication number: 20190107171Abstract: A restricted passageway (24) is provided with a first communication part (26) which is formed in a first barrier wall (34) facing a first liquid chamber and opens to the first liquid chamber, a second communication part (27) which is formed in a second barrier wall (35) facing a second liquid chamber and opens to the second liquid chamber, and a main body flow path (25) that is configured to cause the first communication part (26) and the second communication part (27) to communicate with each other. At least one of the first communication part (26) and the second communication part (27) includes a plurality of fine holes (26a) that pass through the first barrier wall (34) or the second barrier wall (35).Type: ApplicationFiled: June 16, 2017Publication date: April 11, 2019Applicant: BRIDGESTONE CORPORATIONInventors: Akira UEKI, Yuki SATAKE, Masakazu NAGASAWA, Yasuyuki NAGASHIMA, Hideki SUGAWARA, Shingo OONO
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Patent number: 10253729Abstract: A cooling module has a heat generating body, a heat exchanger made of metal, and an insulating plate. The heat generating body has a heat dissipating surface. The heat exchanger has cooling surface facing the heat dissipating surface. The insulating plate has a first surface and a second surface. The insulating plate is interposed between the heat dissipating surface and the cooling surface on a condition that the insulating plate faces the heat dissipating surface and that the second surface faces the cooling surface. The insulating plate and the cooling surface are joined to be one body by a joining material. The heat dissipating surface and the insulating plate are in close contact with each other through an elastic member. The heat dissipating surface and the cooling surface are thermally connected to each other through the joining material, the insulating plate, and the elastic member.Type: GrantFiled: November 13, 2015Date of Patent: April 9, 2019Assignee: DENSO CORPORATIONInventors: Shingo Oono, Tomohiro Shimazu, Yasuhiro Mizuno, Ryohei Tomita
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Patent number: 10136564Abstract: A power converter includes a stack of a plurality of semiconductor modules, each of which incorporates semiconductor elements, and a plurality of cooling conduits, though each of which a coolant flows to cool the semiconductor modules, at least one electronic component electrically connected to the semiconductor modules, and a cooling plate for cooling the at least one electronic component. The stack, the at least one electronic component, and the cooling plate are arranged in a stacking direction of the stack. The cooling plate is connected to the cooling conduits and has an intra-plate pathway formed therein thorough which the coolant flows in a direction perpendicular to the stacking direction. The cooling plate has a larger area than each cooling conduit when viewed from the stacking direction.Type: GrantFiled: September 28, 2017Date of Patent: November 20, 2018Assignee: DENSO CORPORATIONInventors: Kazuya Takeuchi, Naoki Hirasawa, Hiromi Ichijo, Shingo Oono, Takuya Oizumi
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Publication number: 20180202474Abstract: To provide a hydraulic actuator having sufficient durability in a case in which high pressure is applied such as a case in which oil pressure driving is adopted. The hydraulic actuator includes a sealing mechanism (200). A tube (110) is inserted into a body portion (211) of a sealing member (210). A first locking ring (220) locks a sleeve (120) at an outer side of the body portion (211) in the radial direction DR and at a position adjacent to a flange portion (212). A caulking member (230) caulks the tube (110), the sleeve (120) located at the outer side of the tube in the radial direction DR, a first folded portion (120a) in conjunction with the sealing member (210).Type: ApplicationFiled: June 30, 2016Publication date: July 19, 2018Applicant: BRIDGESTONE CORPORATIONInventors: Shingo OONO, Ryo SAKURAI, Takayuki SATO
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Patent number: 9939038Abstract: Swirl chamber units (31) allowing a first liquid chamber (14) and a second liquid chamber (15) to communicate with each other are formed in a partitioning member of a vibration-damping device (10) of the present invention. Each swirl chamber unit (31) includes a first communication hole (32a) opening to the first liquid chamber (14), and a second communication hole (32b) opening to the second liquid chamber (15); a first swirl chamber (33a) communicating with the first liquid chamber (14) via the first communication hole (32a), and a second swirl chamber (33b) communicating with the second liquid chamber (15) via the second communication hole (32b); and a flow regulation passage (34) that allows the first swirl chamber (33a) and the second swirl chamber (33b) to communicate with each other and opens to the swirl chambers (33a, 33b) in circumferential directions of the respective swirl chambers (33a, 33b).Type: GrantFiled: October 15, 2014Date of Patent: April 10, 2018Assignee: BRIDGESTONE CORPORATIONInventors: Akira Ueki, Shingo Oono, Hirokazu Watai, Masakazu Nagasawa
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Publication number: 20180098457Abstract: A power converter includes a stack of a plurality of semiconductor modules, each of which incorporates semiconductor elements, and a plurality of cooling conduits, though each of which a coolant flows to cool the semiconductor modules, at least one electronic component electrically connected to the semiconductor modules, and a cooling plate for cooling the at least one electronic component. The stack, the at least one electronic component, and the cooling plate are arranged in a stacking direction of the stack. The cooling plate is connected to the cooling conduits and has an intra-plate pathway formed therein thorough which the coolant flows in a direction perpendicular to the stacking direction. The cooling plate has a larger area than each cooling conduit when viewed from the stacking direction.Type: ApplicationFiled: September 28, 2017Publication date: April 5, 2018Applicant: DENSO CORPORATIONInventors: Kazuya TAKEUCHI, Naoki HIRASAWA, Hiromi ICHIJO, Shingo OONO, Takuya OIZUMI
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Patent number: 9897395Abstract: A tank includes a tank wall that has an opening, which is configured into a generally rectangular form that extends in a longitudinal direction and a lateral direction while a cross section of the tank wall, which is perpendicular to the longitudinal direction of the opening, is curved, and a tank foot is formed to extend all around the opening of the tank wall. A gate position is placed in a longitudinal center portion of one side surface of the tank foot, which extends in the longitudinal direction of the tank wall.Type: GrantFiled: January 23, 2013Date of Patent: February 20, 2018Assignee: DENSO CORPORATIONInventors: Shingo Oono, Michiyasu Yamamoto, Yoshinori Ishihara, Masaei Mitomi