Patents by Inventor Hiroyuki Eguchi
Hiroyuki Eguchi 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: 11916397Abstract: A combined electric power generations' supply system includes an AC power generator that supplies power by off grid independent operation, a DC power supply device, an inverter that converts DC power output by the DC power supply device into AC power. The rotation calculation unit calculates a value relating to a rotation of a rotor when driving the virtual power generator according to an active power command based on a rotor model calculates a value relating to the rotation of the rotor of the virtual power generator and the active power command. The output determination unit determines values relating to an active power and a reactive power to be output to the inverter based on the calculated value relating to the rotation. The modulation control unit performs control of a pulse width modulation of the inverter based on the determined value relating to the active power and reactive power.Type: GrantFiled: August 29, 2019Date of Patent: February 27, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.Inventors: Osamu Nakakita, Masayuki Tanaka, Hiroyuki Suzuki, Hirotaka Uehara, Masato Mitsuhashi, Fujio Eguchi
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Patent number: 11416355Abstract: A relay system includes a detector that detects occurrence of failure related to a processor that reads and processes requests from a memory, a monitor that monitors statuses of the requests stored in the memory and gives an instruction to increase or reduce a computational resource depending on the statuses of the requests stored in the memory, and a controller that performs control in response to detection of the failure by the detector so that a status of the memory is set to a state in which the monitor determines that addition of the computational resource is unnecessary.Type: GrantFiled: September 11, 2019Date of Patent: August 16, 2022Assignee: FUJIFILM Business Innovation Corp.Inventor: Hiroyuki Eguchi
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Patent number: 11255888Abstract: A load estimating device measures a voltage and a current supplied to a plurality of loads connected with a power supply, and obtains feature amounts of the plurality of loads from measurement values of the voltage and the current. A storage device stores a feature amount of each combination of two or more loads in advance. The load estimating device estimates what the plurality of loads connected with the power supply device are, on the basis of the obtained feature amounts and the feature amounts stored in the storage device. The feature amount includes a combination of an apparent power and a power factor.Type: GrantFiled: September 17, 2020Date of Patent: February 22, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Mio Oshima, Hiroyuki Eguchi
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Publication number: 20210003620Abstract: A load estimating device measures a voltage and a current supplied to a plurality of loads connected with a power supply, and obtains feature amounts of the plurality of loads from measurement values of the voltage and the current. A storage device stores a feature amount of each combination of two or more loads in advance. The load estimating device estimates what the plurality of loads connected with the power supply device are, on the basis of the obtained feature amounts and the feature amounts stored in the storage device. The feature amount includes a combination of an apparent power and a power factor.Type: ApplicationFiled: September 17, 2020Publication date: January 7, 2021Applicant: HONDA MOTOR CO., LTD.Inventors: Mio Oshima, Hiroyuki Eguchi
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Publication number: 20200097375Abstract: A relay system includes a detector that detects occurrence of failure related to a processor that reads and processes requests from a memory, a monitor that monitors statuses of the requests stored in the memory and gives an instruction to increase or reduce a computational resource depending on the statuses of the requests stored in the memory, and a controller that performs control in response to detection of the failure by the detector so that a status of the memory is set to a state in which the monitor determines that addition of the computational resource is unnecessary.Type: ApplicationFiled: September 11, 2019Publication date: March 26, 2020Applicant: FUJI XEROX CO., LTD.Inventor: Hiroyuki EGUCHI
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Patent number: 9647525Abstract: A power supply device includes a first inverter that converts a first direct-current voltage into a first alternating-current voltage and outputs the first alternating-current voltage, and a second inverter that has an output connected in series with an output of the first inverter and converts a second direct-current voltage into a second alternating-current voltage synchronized with the first alternating-current voltage and outputs the second alternating-current voltage.Type: GrantFiled: March 21, 2013Date of Patent: May 9, 2017Assignees: Shindengen Electric Manufacturing Co., Ltd., Honda Motor Co., Ltd.Inventors: Naoya Imai, Masataka Ikeda, Yasukazu Yamaguchi, Hiroyuki Eguchi, Go Fujikawa
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Patent number: 9623752Abstract: A vehicle power supply system includes a power supply connector having a power supply port which is provided within a trunk room and electrically connected to a DC power source, and an inverter device which is provided separately from a fuel cell automobile (an electrically driven vehicle) and is disposed within the trunk room, wherein the trunk room is provided therein with an inverter installation space where the inverter device may be installed at a position which does not overlap with the power supply port when viewed from a forward and rearward direction of the vehicle, and the invert device is provided with a connection cable which is drawn from a side surface thereof and of which a front end portion has a connector portion connected to the power supply port.Type: GrantFiled: January 22, 2013Date of Patent: April 18, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Takanori Mouri, Kazuhiko Kuyama, Hiroyuki Eguchi, Makoto Ogawa, Koichi Azuma, Takeshi Kanegae, Takeshi Goto, Hiroi Nonaka, Takumi Jinbo
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Publication number: 20160020684Abstract: A power supply device includes a first inverter that converts a first direct-current voltage into a first alternating-current voltage and outputs the first alternating-current voltage, and a second inverter that has an output connected in series with an output of the first inverter and converts a second direct-current voltage into a second alternating-current voltage synchronized with the first alternating-current voltage and outputs the second alternating-current voltage.Type: ApplicationFiled: March 21, 2013Publication date: January 21, 2016Applicants: Honda Motor Co., Ltd., Shindengen Electric Manufacturing Co., Ltd.Inventors: Naoya IMAI, Masataka IKEDA, Yasukazu YAMAGUCHI, Hiroyuki EGUCHI, Go FUJIKAWA
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Patent number: 9174261Abstract: A press working apparatus for processing a heated workpiece is provided with a base part which is relatively movable so as to advance and retreat with respect to the workpiece, a pad provided on the base part and configured to hold the workpiece, a working tool provided on the base part to pass through the pad and adapted to process the workpiece, and a support member configured to movably support the working tool in a direction perpendicular to an advance and retreat direction of the base part.Type: GrantFiled: March 15, 2012Date of Patent: November 3, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Toshifumi Matsuda, Kohei Teshima, Kazuya Saito, Jiro Watanabe, Hiroyuki Eguchi
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Patent number: 9056347Abstract: A press-die is provided with a lower die and an upper die. The lower die includes a drawing punch, a blank holder, and a cushion part. The upper die includes a drawing die part, and a trimming part. The blank holder includes a first holder part disposed to face to an end portion of the drawing die part, and a second holder part disposed to face to the trimming part. The second holder part has a drawing support portion that supports a first portion of a bottom surface of the first holder part. The drawing punch has a trimming support portion that supports a second portion of the bottom surface of the first holder part. The first holder part has a lower trimming blade at an outer edge thereof. The trimming part has an upper trimming blade at an inner edge thereof.Type: GrantFiled: November 15, 2011Date of Patent: June 16, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Hiroyuki Eguchi, Toshifumi Matsuda, Kazuya Saito, Jiro Watanabe, Kohei Teshima, Michio Nakamura, Masayasu Nishida, Ken Hashimoto
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Patent number: 8727417Abstract: The present invention discloses a molded laying interior material for a vehicle includes a decorative layer that faces a vehicle compartment and a buffer material layer that faces a vehicle body panel. The decorative layer has a first concavo-convex shape formed by press molding on a side of the vehicle compartment. The buffer material layer has a second concavo-convex shape formed by press molding a buffer material on a side of the vehicle body panel. The buffer material has a fiber structure in which fibers are oriented in a thickness direction in the fiber structure The decorative layer and the buffer material layer are at least laminated and integrated.Type: GrantFiled: January 12, 2011Date of Patent: May 20, 2014Assignee: Hayashi Engineering Inc.Inventors: Hiroyuki Eguchi, Toshiyuki Nakamura, Masanobu Matsuyama
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Patent number: 8621436Abstract: A computer readable medium storing a program causing a computer to execute a process for verification support, the process includes: acquiring information of a timing of transmission of a process request for operating a program to-be-verified; acquiring first record information of a transfer process in a time zone corresponding to the acquired timing of the transmission, from a transfer device which transfers the process request to any of a plurality of information processing devices capable of running the program to-be-verified and which records the transfer process; specifying the information processing device to which the process request has been transferred, on the basis of the acquired first record information of the transfer process; and acquiring second record information of a process in the time zone corresponding to the timing of the transmission, from the specified information processing device.Type: GrantFiled: October 1, 2010Date of Patent: December 31, 2013Assignee: Fuji Xerox Co., Ltd.Inventor: Hiroyuki Eguchi
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Patent number: 8610942Abstract: A discard certification output device is installed in one of a document generation apparatus generating a document, a document discard apparatus discarding the document, and a server connected to the document generation apparatus and document discard apparatus, the discard certification output device including: a discard information acquisition unit that acquires information concerning a document discard in the document discard apparatus; and a discard certification output unit that converts the information acquired by the discard information acquisition unit into a visible image in a predetermined format and outputs the visible image as discard certification.Type: GrantFiled: July 31, 2007Date of Patent: December 17, 2013Assignee: Fuji Xerox Co., Ltd.Inventor: Hiroyuki Eguchi
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Patent number: 8560838Abstract: A document disposal certification apparatus is installed in a document generation apparatus for generating a document, a document disposal apparatus for disposing of the document, or a server that are used with being connected to the document generation apparatus and the document disposal apparatus. The document disposal certification apparatus includes a generation information acquisition section, a disposal information acquisition section and an information management section. The generation information acquisition section acquires information concerning document generation in the document generation apparatus, as document presence certification information. The disposal information acquisition section acquires information concerning document disposal in the document disposal apparatus, as document disposal certification information.Type: GrantFiled: July 24, 2007Date of Patent: October 15, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Hiroyuki Eguchi, Ryu Inada
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Patent number: 8539591Abstract: A document management system, which includes a management section that manages identification information corresponding to a component included in a document; a setting section that sets the identification information managed by the management section to the component included in the document; and a history management section that manages history information of the component corresponding to the identification information that is set to the component by the setting section.Type: GrantFiled: June 26, 2008Date of Patent: September 17, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Hiroyuki Eguchi, Hiroyoshi Uejo
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Publication number: 20130228000Abstract: A press-die is provided with a lower die and an upper die. The lower die includes a drawing punch, a blank holder, and a cushion part. The upper die includes a drawing die part, and a trimming part. The blank holder includes a first holder part disposed to face to an end portion of the drawing die part, and a second holder part disposed to face to the trimming part. The second holder part has a drawing support portion that supports a first portion of a bottom surface of the first holder part. The drawing punch has a trimming support portion that supports a second portion of the bottom surface of the first holder part. The first holder part has a lower trimming blade at an outer edge thereof. The trimming part has an upper trimming blade at an inner edge thereof.Type: ApplicationFiled: November 15, 2011Publication date: September 5, 2013Applicant: HONDA MOTOR CO., LTD.Inventors: Hiroyuki Eguchi, Toshifumi Matsuda, Kazuya Saito, Jiro Watanabe, Kohei Teshima, Michio Nakamura, Masayasu Nishida, Ken Hashimoto
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Publication number: 20120260784Abstract: A press working method for processing a heated workpiece includes a punching process of punching the heated workpiece using a working tool in a state of urging the workpiece by a pad, a retreating process of retreating the working tool from the punched workpiece, and a holding process of holding the punched workpiece in a state of being urged by the pad after the retreating process.Type: ApplicationFiled: April 3, 2012Publication date: October 18, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Kazuya SAITO, Kohei TESHIMA, Toshifumi MATSUDA, Jiro WATANABE, Hiroyuki EGUCHI
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Publication number: 20120255337Abstract: A press working apparatus for processing a heated workpiece is provided with a base part which is relatively movable so as to advance and retreat with respect to the workpiece, a pad provided on the base part and configured to hold the workpiece, a working tool provided on the base part to pass through the pad and adapted to process the workpiece, and a support member configured to movably support the working tool in a direction perpendicular to an advance and retreat direction of the base part.Type: ApplicationFiled: March 15, 2012Publication date: October 11, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Toshifumi Matsuda, Kohei Teshima, Kazuya Saito, Jiro Watanabe, Hiroyuki Eguchi
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Patent number: D988481Type: GrantFiled: December 15, 2021Date of Patent: June 6, 2023Inventors: Takeshi Nagashima, Hiroyuki Eguchi, Nobuhito Tahara, Daiki Kachi
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Patent number: D998764Type: GrantFiled: December 15, 2021Date of Patent: September 12, 2023Inventors: Takeshi Nagashima, Hiroyuki Eguchi, Nobuhito Tahara, Daiki Kachi