Patents by Inventor Shinya HORIE
Shinya HORIE 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: 20220274485Abstract: A vehicle includes an engine, an electric generator, a power transmission device, a clutch, and a power generation controller. The electric generator is coupled to the engine. The power transmission device is configured to transmit driving power of the engine to a vehicle's driving wheel. The clutch is provided in the power transmission device and switchable between an engaged state in which the driving power of the engine is transmitted to the driving wheel and a disengaged state in which the driving power of the engine is not transmitted to the driving wheel. The power generation controller is configured to drive the engine and cause the electric generator to generate electric power by using the driving power of the engine. The clutch is switched to the disengaged state when a driver who drives the vehicle is determined to intend to stop the vehicle for a predetermined period or longer.Type: ApplicationFiled: February 14, 2022Publication date: September 1, 2022Inventor: Shinya Horie
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Patent number: 10890180Abstract: An internal gear pump includes an outer rotor, an inner rotor, and a pump housing. The inner rotor is rotatably disposed inside the outer rotor having internal teeth, forms pump chambers between the outer rotor and the inner rotor, and has external teeth. The pump housing has an inhalation port, a discharge port, and a first notch formed within a first land surface that extends from an end of the inhalation port to an end of the discharge port. The first notch is formed along a projection trajectory obtained by projecting a trajectory of chip points on the first land surface, where each chip point is a middle point between a corresponding one of the internal teeth and a corresponding one of the external teeth at a location at which the internal and external teeth substantially face each other above the first land surface and are closest to each other.Type: GrantFiled: May 30, 2018Date of Patent: January 12, 2021Assignee: SUBARU CORPORATIONInventors: Shinya Horie, Katsuyuki Namiki, Atsushi Fujie, Makoto Saito
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Publication number: 20190032653Abstract: An internal gear pump includes an outer rotor, an inner rotor, and a pump housing. The inner rotor is rotatably disposed inside the outer rotor having internal teeth, forms pump chambers between the outer rotor and the inner rotor, and has external teeth. The pump housing has an inhalation port, a discharge port, and a first notch formed within a first land surface that extends from an end of the inhalation port to an end of the discharge port. The first notch is formed along a projection trajectory obtained by projecting a trajectory of chip points on the first land surface, where each chip point is a middle point between a corresponding one of the internal teeth and a corresponding one of the external teeth at a location at which the internal and external teeth substantially face each other above the first land surface and are closest to each other.Type: ApplicationFiled: May 30, 2018Publication date: January 31, 2019Applicant: SUBARU CORPORATIONInventors: Shinya HORIE, Katsuyuki NAMIKI, Atsushi FUJIE, Makoto SAITO
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Patent number: 9726202Abstract: Provided is a pump device and a hydraulic actuator that can reduce the number of steps of performance measurement. The pump device includes: a switching valve for switching a flow of oil to a first chamber or a second chamber of a cylinder device, the inside of which is segmented into the first chamber and the second chamber by a piston; an up blow valve (first chamber-side relief valve) that relieves pressure of a first chamber-side flow path connected to the first chamber; and a down blow valve (second chamber-side relief valve) that relieves pressure of a second chamber-side flow path connected to the second chamber.Type: GrantFiled: October 17, 2014Date of Patent: August 8, 2017Assignee: SHOWA CORPORATIONInventors: Hayato Tsutsui, Takeshi Ueki, Shinya Horie, Kazuhiko Sadakata
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Patent number: 9193430Abstract: To provide a technique capable of adjusting a tilt angle of a ship propulsion machine body with respect to a hull to a tilt angle suitable for a travelling state easily and with high accuracy. A motor adjusting a tilt angle of a ship propulsion machine body with respect to a hull and a control device controlling drive of the motor so as to change the tilt angle in accordance with an output from a hull angle sensor detecting a hull angle as an angle of the hull with respect to the water surface are included.Type: GrantFiled: September 24, 2013Date of Patent: November 24, 2015Assignee: SHOWA CORPORATIONInventors: Narimasa Hosoya, Hayato Tsutsui, Shinya Horie
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Patent number: 9162742Abstract: A trim and tilt apparatus for a marine vessel propulsion machine includes: a cylinder having a cylinder chamber; a piston rod that is telescopically inserted into the cylinder chamber; and a hydraulic oil supply and discharge device that supplies and discharges hydraulic oil to and from the cylinder chamber, the trim and tilt apparatus allowing the marine vessel propulsion machine to perform a trim operation and a tilt operation, and the hydraulic oil supply and discharge device includes: a plurality of discharge units for simultaneously discharging the hydraulic oil; and a switching unit for switching between a case where the cylinder chamber is supplied with the hydraulic oil discharged by a part of the plurality of discharge units, and a case where the cylinder chamber is not supplied with the hydraulic oil discharged by the part of the plurality of discharge units.Type: GrantFiled: October 22, 2013Date of Patent: October 20, 2015Assignee: SHOWA CORPORATIONInventors: Hayato Tsutsui, Shinya Horie, Nobuaki Tanaka, Takeshi Ueki
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Publication number: 20150275930Abstract: Provided is a pump device and a hydraulic actuator that can reduce the number of steps of performance measurement. The pump device includes: a switching valve for switching a flow of oil to a first chamber or a second chamber of a cylinder device, the inside of which is segmented into the first chamber and the second chamber by a piston; an up blow valve (first chamber-side relief valve) that relieves pressure of a first chamber-side flow path connected to the first chamber; and a down blow valve (second chamber-side relief valve) that relieves pressure of a second chamber-side flow path connected to the second chamber.Type: ApplicationFiled: October 17, 2014Publication date: October 1, 2015Applicant: Showa CorporationInventors: Hayato TSUTSUI, Takeshi UEKI, Shinya HORIE, Kazuhiko SADAKATA
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Publication number: 20140295719Abstract: A trim and tilt apparatus for a marine vessel propulsion machine includes: a cylinder having a cylinder chamber; a piston rod that is telescopically inserted into the cylinder chamber; and a hydraulic oil supply and discharge device that supplies and discharges hydraulic oil to and from the cylinder chamber, the trim and tilt apparatus allowing the marine vessel propulsion machine to perform a trim operation and a tilt operation, and the hydraulic oil supply and discharge device includes: a plurality of discharge units for simultaneously discharging the hydraulic oil; and a switching unit for switching between a case where the cylinder chamber is supplied with the hydraulic oil discharged by a part of the plurality of discharge units, and a case where the cylinder chamber is not supplied with the hydraulic oil discharged by the part of the plurality of discharge units.Type: ApplicationFiled: October 22, 2013Publication date: October 2, 2014Applicant: SHOWA CORPORATIONInventors: Hayato TSUTSUI, Shinya HORIE, Nobuaki TANAKA, Takeshi UEKI
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Publication number: 20140288735Abstract: To provide a technique capable of adjusting a tilt angle of a ship propulsion machine body with respect to a hull to a tilt angle suitable for a travelling state easily and with high accuracy. A motor adjusting a tilt angle of a ship propulsion machine body with respect to a hull and a control device controlling drive of the motor so as to change the tilt angle in accordance with an output from a hull angle sensor detecting a hull angle as an angle of the hull with respect to the water surface are included.Type: ApplicationFiled: September 24, 2013Publication date: September 25, 2014Applicant: SHOWA CORPORATIONInventors: Narimasa HOSOYA, Hayato TSUTSUI, Shinya HORIE
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Patent number: 8801480Abstract: In a trim/tilt apparatus for a marine vessel propulsion machine, a trim piston is provided with a communication passage which communicates a second tilt chamber with a second trim chamber. The second tilt chamber between the trim piston and a tilt piston can be normally directly communicated with the second trim chamber, and the tilt piston is provided with a shock blow valve which is opened when a working fluid in a first tilt chamber reaches a set pressure, and transfers the working fluid in the first tilt chamber to the second tilt chamber.Type: GrantFiled: September 23, 2011Date of Patent: August 12, 2014Assignee: Showa CorporationInventors: Hayato Tsutsui, Kazuhiko Sadakata, Shinya Horie, Nobuaki Tanaka
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Publication number: 20120220177Abstract: In a trim/tilt apparatus for a marine vessel propulsion machine, a trim piston is provided with a communication passage which communicates a second tilt chamber with a second trim chamber. The second tilt chamber between the trim piston and a tilt piston can be normally directly communicated with the second trim chamber, and the tilt piston is provided with a shock blow valve which is opened when a working fluid in a first tilt chamber reaches a set pressure, and transfers the working fluid in the first tilt chamber to the second tilt chamber.Type: ApplicationFiled: September 23, 2011Publication date: August 30, 2012Applicant: SHOWA CORPORATIONInventors: Hayato TSUTSUI, Kazuhiko SADAKATA, Shinya HORIE, Nobuaki TANAKA
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Patent number: D845348Type: GrantFiled: October 26, 2017Date of Patent: April 9, 2019Assignee: SHOWA CORPORATIONInventors: Hayato Tsutsui, Shinya Horie
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Patent number: D845349Type: GrantFiled: October 26, 2017Date of Patent: April 9, 2019Assignee: SHOWA CORPORATIONInventors: Hayato Tsutsui, Shinya Horie