Patents by Inventor Minoru Saito
Minoru Saito 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: 11959000Abstract: Provided are a photon up-conversion film, which is capable, of high-efficiency up-conversion even in air and even when low-intensity light is used, and a simple method of producing the film. The photon up-conversion film according to one embodiment of the present invention includes: a matrix including a resin; and a pore portion, wherein the photon up-conversion film includes at least a sensitizing component capable of absorbing light in a first wavelength region ?1, and a light-emitting component capable of radiating light in a second wavelength region ?2 including wavelengths shorter than those of the first wavelength region ?1, and wherein the sensitizing component and the light-emitting component are present at an interface between the matrix and the pore portion.Type: GrantFiled: June 15, 2022Date of Patent: April 16, 2024Assignees: WAKAYAMA PREFECTURE, NITTO DENKO CORPORATIONInventors: Takeshi Mori, Tomohiro Mori, Akane Saito, Tsuyoshi Masuda, Hitoshi Saomoto, Mami Kawaguchi, Minoru Miyatake, Shoichi Matsuda, Masato Katsuda
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Patent number: 11607837Abstract: A shaping system includes: a printing device that prints an image using predetermined ink on a thermal expansion sheet having a thermal expansion layer on one side; and an expansion device that performs: a drying process of heating the thermal expansion sheet to an extent that allows the thermal expansion layer to maintain a non-expansion state, to dry the image printed by the printing device using the predetermined ink; and an expansion process of, after the drying process, heating the thermal expansion sheet to an extent that allows the thermal expansion layer to expand, to expand the thermal expansion layer.Type: GrantFiled: September 15, 2021Date of Patent: March 21, 2023Assignee: CASIO COMPUTER CO., LTD.Inventor: Minoru Saito
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Publication number: 20220251980Abstract: The lubrication mechanism comprises a vertically disposed crank shaft, a laterally movable piston, a connecting rod connecting the crank shaft and the piston, a cylinder barrel housing the crank shaft and the piston, a crank case containing the crank shaft together with the cylinder barrel, a cylinder head forming a combustion chamber, the combustion chamber connecting to a piston movable part end face of the cylinder barrel, an oil filter, and an oil filter installation member in which the oil filter is vertically installed, and the oil filter installation member includes a lubricant detour structure.Type: ApplicationFiled: January 19, 2022Publication date: August 11, 2022Inventor: Minoru Saito
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Publication number: 20220227153Abstract: A production method of a modeled object includes a fixing step of fixing a thermally expandable sheet onto a tray by entirely or partially fixing a periphery of the thermally expandable sheet placed on the tray by a fixing member; a thermally expanding step of thermally expanding partially the thermally expandable sheet, which is in a state of being fixed onto the tray by the fixing step, by being heated by irradiating the thermally expandable sheet with light by an irradiation unit, while moving the irradiation unit from a first position toward a second position unit; and cooling the thermally expandable sheet, which has been thermally expanded partially by the thermally expanding step, while maintaining the state in which the thermally expandable sheet is fixed onto the tray, while returning the irradiation unit from the second position to the first position.Type: ApplicationFiled: April 7, 2022Publication date: July 21, 2022Applicant: CASIO COMPUTER CO., LTD.Inventors: Youichi USHIGOME, Minoru SAITO
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Patent number: 11325409Abstract: An expansion device, including: an installation unit in which a thermally expandable sheet is disposed; an irradiation unit configured to irradiate the thermally expandable sheet placed on the installation unit with light; and a control unit configured to perform processes described below, wherein after an expansion process to expand the thermally expandable sheet by irradiating the thermally expandable sheet placed on the installation unit with light by the irradiation unit, a cooling process to cool the thermally expandable sheet by a predetermined cooling unit while maintaining the state in which the thermally expandable sheet is placed on the installation unit.Type: GrantFiled: February 6, 2018Date of Patent: May 10, 2022Assignee: CASIO COMPUTER CO., LTD.Inventors: Youichi Ushigome, Minoru Saito
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Publication number: 20220001595Abstract: A shaping system includes: a printing device that prints an image using predetermined ink on a thermal expansion sheet having a thermal expansion layer on one side; and an expansion device that performs: a drying process of heating the thermal expansion sheet to an extent that allows the thermal expansion layer to maintain a non-expansion state, to dry the image printed by the printing device using the predetermined ink; and an expansion process of, after the drying process, heating the thermal expansion sheet to an extent that allows the thermal expansion layer to expand, to expand the thermal expansion layer.Type: ApplicationFiled: September 15, 2021Publication date: January 6, 2022Applicant: CASIO COMPUTER CO., LTD.Inventor: Minoru SAITO
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Patent number: 11186017Abstract: An expansion device includes: an irradiation unit configured to irradiate a thermally-expandable sheet with light; a movement unit configured to relatively move the thermally-expandable sheet and the irradiation unit; an air-blowing unit configured to cool the irradiation unit by blowing air to the irradiation unit; and a control unit configured to execute a distension process of distending the thermally-expandable sheet by causing the irradiation unit to emit light while relatively moving the thermally-expandable sheet and the irradiation unit by the movement unit, wherein the control unit controls the air-blowing unit to stop or weaken blowing air toward the irradiation unit while the irradiation unit is caused to emit light in the distension process.Type: GrantFiled: June 7, 2018Date of Patent: November 30, 2021Assignee: CASIO COMPUTER CO., LTD.Inventors: Youichi Ushigome, Minoru Saito
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Patent number: 11148350Abstract: A shaping system includes: a printing device that prints an image using predetermined ink on a thermal expansion sheet having a thermal expansion layer on one side; and an expansion device that performs: a drying process of heating the thermal expansion sheet to an extent that allows the thermal expansion layer to maintain a non-expansion state, to dry the image printed by the printing device using the predetermined ink; and an expansion process of, after the drying process, heating the thermal expansion sheet to an extent that allows the thermal expansion layer to expand, to expand the thermal expansion layer.Type: GrantFiled: September 25, 2017Date of Patent: October 19, 2021Assignee: CASIO COMPUTER CO., LTD.Inventor: Minoru Saito
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Patent number: 10717211Abstract: A three-dimensional image forming system according to the present invention includes a conveyance path along which a heat-expandable sheet is conveyed, a heating unit which heats the heat-expandable sheet by irradiating the heat-expandable sheet with light, a detection sensor which detects that the rear end of the heat-expandable sheet comes close to the heating unit by the conveyance of the heat-expandable sheet along the conveyance path, and a control unit which increases the conveying speed of the heat-expandable sheet whose rear end is detected when the detection sensor detects that the rear end of the heat-expandable sheet comes close to the heating unit.Type: GrantFiled: February 23, 2017Date of Patent: July 21, 2020Assignee: CASIO COMPUTER CO., LTD.Inventor: Minoru Saito
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Patent number: 10710284Abstract: An expansion device, including: an irradiation unit configured to irradiate the thermally expandable sheet placed on a placing unit with light; a conveyance unit configured to reciprocably convey the irradiation unit between a first position and a second position; an exhaust fan fixed to a housing and configured to discharge air from the housing; and an air supply fan which is movable with the irradiation unit and configured to supply outside air into the housing, wherein the exhaust fan is provided at a position where air can be discharged from the second position side when the irradiation unit is returned from the first position to the second position after being moved from the second position toward the first position.Type: GrantFiled: February 13, 2018Date of Patent: July 14, 2020Assignee: CASIO COMPUTER CO., LTD.Inventors: Youichi Ushigome, Minoru Saito
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Patent number: 10662856Abstract: An outboard motor 10 includes an engine 16, a fuel tank 25, a propeller 17 which is configured to be driven by the engine 16, a case member 18 which rotatably supports the propeller 17, a recoil starter 29 which is configured to cause the engine 16 to start by manually rotating a crankshaft of the engine 16, and a cover member 16 which is mounted on the case member 18 so as to cover the engine 16, the fuel tank 25, and the recoil starter 29. The recoil starter 29 includes a recoil cover 34, which is formed with an air passage hole 34c.Type: GrantFiled: December 1, 2016Date of Patent: May 26, 2020Assignee: HONDA MOTOR CO., LTD.Inventors: Yoshihiro Harada, Ryohei Matsuoka, Kazuhiro Ishizaka, Minoru Saito, Toru Kimura, Naoki Aikawa
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Patent number: 10654198Abstract: A three-dimensional image forming system according to the present invention includes a conveying unit which conveys a heat-expandable sheet along a conveyance path, a heating unit which heats the heat-expandable sheet by irradiating the heat-expandable sheet with light, and a control unit which preheats the surroundings of the heating unit to a previously determined preheat temperature and then causes the conveying unit to convey the heat-expandable sheet.Type: GrantFiled: February 23, 2017Date of Patent: May 19, 2020Assignee: CASIO COMPUTER CO., LTD.Inventor: Minoru Saito
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Publication number: 20200011228Abstract: An outboard motor 10 includes an engine 16, a fuel tank 25, a propeller 17 which is configured to be driven by the engine 16, a case member 18 which rotatably supports the propeller 17, a recoil starter 29 which is configured to cause the engine 16 to start by manually rotating a crankshaft of the engine 16, and a cover member 16 which is mounted on the case member 18 so as to cover the engine 16, the fuel tank 25, and the recoil starter 29. The recoil starter 29 includes a recoil cover 34, which is formed with an air passage hole 34c.Type: ApplicationFiled: December 1, 2016Publication date: January 9, 2020Applicant: HONDA MOTOR CO., LTD.Inventors: Yoshihiro HARADA, Ryohei MATSUOKA, Kazuhiro ISHIZAKA, Minoru SAITO, Toru KIMURA, Naoki AIKAWA
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Publication number: 20180361634Abstract: An expansion device includes: an irradiation unit configured to irradiate a thermally-expandable sheet with light; a movement unit configured to relatively move the thermally-expandable sheet and the irradiation unit; an air-blowing unit configured to cool the irradiation unit by blowing air to the irradiation unit; and a control unit configured to execute a distension process of distending the thermally-expandable sheet by causing the irradiation unit to emit light while relatively moving the thermally-expandable sheet and the irradiation unit by the movement unit, wherein the control unit controls the air-blowing unit to stop or weaken blowing air toward the irradiation unit while the irradiation unit is caused to emit light in the distension process.Type: ApplicationFiled: June 7, 2018Publication date: December 20, 2018Applicant: CASIO COMPUTER CO., LTD.Inventors: Youichi USHIGOME, Minoru SAITO
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Publication number: 20180272777Abstract: An expansion device, including: an installation unit in which a thermally expandable sheet is disposed; an irradiation unit configured to irradiate the thermally expandable sheet placed on the installation unit with light; and a control unit configured to perform processes described below, wherein after an expansion process to expand the thermally expandable sheet by irradiating the thermally expandable sheet placed on the installation unit with light by the irradiation unit, a cooling process to cool the thermally expandable sheet by a predetermined cooling unit while maintaining the state in which the thermally expandable sheet is placed on the installation unit.Type: ApplicationFiled: February 6, 2018Publication date: September 27, 2018Applicant: CASIO COMPUTER CO., LTD.Inventors: Youichi USHIGOME, Minoru SAITO
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Publication number: 20180272578Abstract: An expansion device, including: an irradiation unit configured to irradiate the thermally expandable sheet placed on a placing unit with light; a conveyance unit configured to reciprocably convey the irradiation unit between a first position and a second position; an exhaust fan fixed to a housing and configured to discharge air from the housing; and an air supply fan which is movable with the irradiation unit and configured to supply outside air into the housing, wherein the exhaust fan is provided at a position where air can be discharged from the second position side when the irradiation unit is returned from the first position to the second position after being moved from the second position toward the first position.Type: ApplicationFiled: February 13, 2018Publication date: September 27, 2018Applicant: CASIO COMPUTER CO., LTD.Inventors: Youichi USHIGOME, Minoru SAITO
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Patent number: 10074971Abstract: According to one embodiment, an excitation inrush current suppressing apparatus comprising: bus voltage measurement equipment which measures each phase voltage of the single-phase AC-side bus; transformer voltage measurement equipment which measures a single-phase-side voltage of the transformer; phase detector which detects a cutoff phase when opening the circuit breaker by monitoring each phase voltage measured by the bus voltage measurement equipment and the single-phase-side voltage measured by the transformer voltage measurement equipment, holds the detected cutoff phase, and outputs the same phase as the held cutoff phase; and close command output device which closes the circuit breaker by the same voltage phase as the cutoff phase output from the phase detector.Type: GrantFiled: January 12, 2015Date of Patent: September 11, 2018Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Kei Kawasaki, Tadashi Koshizuka, Shiro Maruyama, Minoru Saito, Noriyuki Nagayama
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Patent number: 10018666Abstract: A partial discharge monitoring system includes: electromagnetic wave detection sensors disposed in insulating gas enclosures being objects to be monitored, converting devices, and an interface device. The interface device includes: a detecting part detecting a zero cross point of a voltage signal synchronous with a voltage signal applied to conductors disposed in the insulating gas enclosures, and deciding a sampling timing of signals of electromagnetic waves; a transmitting part notifying the sampling timing decided by the detecting part to the converting devices; an integrating part integrating digital data which are received from the converting devices on per converting device basis; and a transmitting part transmitting the integrated digital data to a monitoring device.Type: GrantFiled: September 10, 2015Date of Patent: July 10, 2018Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Shiro Maruyama, Minoru Saito, Takashi Nakajima, Shin Hasegawa, Hiroyuki Hayata, Toshiyuki Saida
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Publication number: 20180169932Abstract: A shaping system includes: a printing device that prints an image using predetermined ink on a thermal expansion sheet having a thermal expansion layer on one side; and an expansion device that performs: a drying process of heating the thermal expansion sheet to an extent that allows the thermal expansion layer to maintain a non-expansion state, to dry the image printed by the printing device using the predetermined ink; and an expansion process of, after the drying process, heating the thermal expansion sheet to an extent that allows the thermal expansion layer to expand, to expand the thermal expansion layer.Type: ApplicationFiled: September 25, 2017Publication date: June 21, 2018Applicant: CASIO COMPUTER CO., LTD.Inventor: Minoru SAITO
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Publication number: 20170368721Abstract: A three-dimensional image forming system according to the present invention includes a conveying unit which conveys a heat-expandable sheet along a conveyance path, a heating unit which heats the heat-expandable sheet by irradiating the heat-expandable sheet with light, and a control unit which preheats the surroundings of the heating unit to a previously determined preheat temperature and then causes the conveying unit to convey the heat-expandable sheet.Type: ApplicationFiled: February 23, 2017Publication date: December 28, 2017Applicant: CASIO COMPUTER CO., LTD.Inventor: Minoru SAITO