Patents by Inventor Yasunori NISHIOKA
Yasunori NISHIOKA 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: 20230287804Abstract: A casing of the present disclosure includes a casing main body and a connecting flange. The casing main body covers an outer circumferential side of a rotor that rotates about an axis. The connecting flange extends from an outer circumferential portion of the casing main body toward die outer circumferential side, is provided along a circumferential direction around the axis and is connected to a member other than the connecting flange in an axial direction that is an extension direction of the axis. The connecting flange is cut out in an upper end portion or a horizontal end portion of the connecting flange.Type: ApplicationFiled: January 20, 2023Publication date: September 14, 2023Inventors: Takuro KAMEDA, Yasunori NISHIOKA
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Publication number: 20230008630Abstract: An object information acquisition unit acquires object information including an object distance between a radar device and a reflection object and an object azimuth angle at which the reflection object is located. A roadside object extraction unit extracts roadside object information on a roadside object from the object information. An axis deviation angle estimation unit estimates a vertical axis deviation angle from the roadside object information. The vertical axis deviation angle is an angle of deviation of an actual mounting direction from a reference mounting direction in a vertical direction. The actual mounting direction is an actual direction of the radar device, and the reference mounting direction is a direction of the radar device when the radar device is mounted in a reference state.Type: ApplicationFiled: September 15, 2022Publication date: January 12, 2023Inventors: Katsuhiko KONDO, Yasunori NISHIOKA
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Patent number: 11136224Abstract: A lifting beam for suspending an object to be lifted in a vertical direction has a lower end surface extending in a longitudinal direction of the lifting beam on a vertical lower side in a state where the object is suspended. The lower end surface includes a first lower end portion, a second lower end portion positioned away from the first lower end portion to a first side in the longitudinal direction, and a third lower end portion positioned away from the first lower end portion to a second side in the longitudinal direction, on the opposite side of the first lower end portion from the second lower end portion. The second lower end portion is positioned higher than the first lower end portion, and the third lower end portion is positioned lower than the second lower end portion when the object is suspended from the lifting beam.Type: GrantFiled: September 20, 2018Date of Patent: October 5, 2021Assignee: MITSUBISHI POWER, LTD.Inventors: Yasunori Nishioka, Shinya Hashimoto, Takuro Kameda
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Patent number: 11125113Abstract: A gas turbine exhaust casing includes a tubular casing wall, a bearing box housed in the casing wall, a diffuser portion forming an annular exhaust gas flow passage between the casing wall and the bearing box, a plurality of struts disposed at intervals in a circumferential direction of the casing wall, and coupling the casing wall and the bearing box, and a plurality of fastening bolts disposed on the casing wall. The casing wall includes an upper half casing forming an upper half of the casing wall and a lower half casing forming a lower half of the casing wall. The plurality of fastening bolts fasten the upper half casing and the lower half casing. The plurality of struts include a penetrated strut which has an end penetrated by at least one fastening bolt of the plurality of fastening bolts.Type: GrantFiled: December 17, 2019Date of Patent: September 21, 2021Assignee: MITSUBISHI POWER, LTD.Inventors: Yasunori Nishioka, Shinya Hashimoto, Takuro Kameda
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Patent number: 10962344Abstract: A measuring jig includes: a base portion; a sensor holding portion disposed so as to protrude from the base portion and configured to hold a sensor; and a first protruding portion protruding from the base portion toward the same side as the sensor holding portion, at a first position different from a sensor position which is a position of a sensor installation surface on which the sensor extends, with respect to a direction orthogonal to the sensor installation surface.Type: GrantFiled: May 9, 2017Date of Patent: March 30, 2021Assignee: MITSUBISHI POWER, LTD.Inventors: Yasunori Nishioka, Takuro Kameda, Masahito Kataoka, Hitoshi Morimoto, Tetsu Konishi
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Publication number: 20200231413Abstract: A lifting beam for suspending an object to be lifted in a vertical direction has a lower end surface extending in a longitudinal direction of the lifting beam on a vertical lower side in a state where the object is suspended. The lower end surface includes a first lower end portion, a second lower end portion positioned away from the first lower end portion to a first side in the longitudinal direction, and a third lower end portion positioned away from the first lower end portion to a second side in the longitudinal direction, on the opposite side of the first lower end portion from the second lower end portion. The second lower end portion is positioned higher than the first lower end portion, and the third lower end portion is positioned lower than the second lower end portion when the object is suspended from the lifting beam.Type: ApplicationFiled: September 20, 2018Publication date: July 23, 2020Inventors: Yasunori NISHIOKA, Shinya HASHIMOTO, Takuro KAMEDA
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Publication number: 20200200044Abstract: A gas turbine exhaust casing includes a tubular casing wall, a bearing box housed in the casing wall, a diffuser portion forming an annular exhaust gas flow passage between the casing wall and the bearing box, a plurality of struts disposed at intervals in a circumferential direction of the casing wall, and coupling the casing wall and the bearing box, and a plurality of fastening bolts disposed on the casing wall. The casing wall includes an upper half casing forming an upper half of the casing wall and a lower half casing forming a lower half of the casing wall. The plurality of fastening bolts fasten the upper half casing and the lower half casing. The plurality of struts include a penetrated strut which has an end penetrated by at least one fastening bolt of the plurality of fastening bolts.Type: ApplicationFiled: December 17, 2019Publication date: June 25, 2020Inventors: Yasunori NISHIOKA, Shinya HASHIMOTO, Takuro KAMEDA
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Patent number: 10669852Abstract: A gas turbine includes: a first cavity inside a stationary body and supplied with cooling air; a second cavity between the stationary body and a rotating body; a first cooling passage between the first and second cavities and having a swirl flow guide nozzle therein by which the cooling air of the first cavity is supplied to the second cavity while being swirled along a rotation direction of the rotating body; a second cooling passage in the rotating body, in communication with the second cavity, and supplied with the cooling air of the second cavity; and a flow regulating passage, different from the first cooling passage, between the first cavity and the second cavity and through which the cooling air is supplied from the first cavity to the second cavity, wherein the flow regulating passage has a flow regulator for regulating a flow rate of the cooling air.Type: GrantFiled: May 20, 2015Date of Patent: June 2, 2020Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.Inventors: Yoshifumi Tsuji, Shinya Hashimoto, Yasunori Nishioka
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Publication number: 20190137251Abstract: A measuring jig includes: a base portion; a sensor holding portion disposed so as to protrude from the base portion and configured to hold a sensor; and a first protruding portion protruding from the base portion toward the same side as the sensor holding portion, at a first position different from a sensor position which is a position of a sensor installation surface on which the sensor extends, with respect to a direction orthogonal to the sensor installation surface.Type: ApplicationFiled: May 9, 2017Publication date: May 9, 2019Applicant: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Yasunori NISHIOKA, Takuro KAMEDA, Masahito KATAOKA, Hitoshi MORIMOTO, Tetsu KONISHI
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Publication number: 20170037730Abstract: A gas turbine including: a first cavity inside a stationary body and supplied with cooling air; a second cavity between the stationary body and a rotating body; a first cooling passage between the first and second cavities and having a swirl flow guide nozzle therein by which the cooling air of the first cavity is supplied to the second cavity while being swirled along a rotation direction of the rotating body; a second cooling passage in the rotating body, communicating with the second cavity, and supplied with the cooling air of the second cavity; and a flow regulating passage, different from the first cooling passage, between the first cavity and the second cavity and through which the cooling air is supplied from the first cavity to the second cavity, wherein the flow regulating passage has a flow regulator for regulating the flow rate of the cooling air.Type: ApplicationFiled: May 20, 2015Publication date: February 9, 2017Applicant: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Yoshifumi TSUJI, Shinya HASHIMOTO, Yasunori NISHIOKA