Patents by Inventor Yusuke Hirano
Yusuke Hirano 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: 20170029931Abstract: The coated tool has a substrate and a coating layer. The coating layer contains alternating first and second laminated structures. The first laminated structure contains at least two kinds of alternating layers having different compositions. An average thickness of the layers contained in the first laminated structure is 60 nm or more and 500 nm or less. The second laminated structure contains at least two kinds of alternating layers having different compositions. An average thickness of the layers contained in the second laminated structure is 2 nm or more and less than 60 nm. The layers contained in the first laminated structure and the second laminated structure contain a compound having one or more specific metals and at least one or more of carbon, nitrogen, oxygen and boron. Average thickness(es) of the first and second laminated structure is/are continuously or stepwisely increased in a direction away from the substrate.Type: ApplicationFiled: April 10, 2015Publication date: February 2, 2017Applicant: Tungaloy CorporationInventors: Yusuke HIRANO, Kenji METOKI
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Publication number: 20150343639Abstract: A gear incorporation system includes a robot to hold a gear from among gears including first and second gears that are not to be engaged with each other. The robot moves and attaches the gear to an attachment position. A control apparatus controls the robot and includes a first determiner, a temporary placer, and a turner. The first determiner determines whether the gears include an intermediate gear that is to be engaged between and with the first and second gears. When the first determiner determines that the gears include the intermediate gear, the temporary placer controls the robot to give priority to the first and second gears to attach them to respective attachment positions, and then to temporarily place the intermediate gear on the attachment position. The turner controls the robot to turn one of the first and second gears by a slight amount.Type: ApplicationFiled: May 25, 2015Publication date: December 3, 2015Applicant: KABUSHIKI KAISHA YASKAWA DENKIInventors: Yusuke HIRANO, Yukio HASHIGUCHI, Takashi SATO
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Patent number: 9199311Abstract: A coated cutting tool with improved abrasion resistance and chipping resistance in which a cemented carbine substrate has a coating film formed on a surface of the substrate by chemical vapor deposition. The coating film includes a lower film with the average film thickness of 2 to 15 ?m, formed on the surface of the substrate, and an aluminum oxide upper film, with an average film thickness of 1 to 10 ?m, formed on a surface of the lower film. The lower film is an alternate laminated film formed by alternately stacking TiN films; each having the average thickness of 10 to 300 nm, and TiCN films each having the average thickness of 0.1 to 0.5 ?m.Type: GrantFiled: April 20, 2012Date of Patent: December 1, 2015Assignee: TUNGALOY CORPORATIONInventor: Yusuke Hirano
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Publication number: 20150217964Abstract: A paper folding apparatus includes: a pair of folding rollers driven in a rotational manner; a carrying roller configured to carry paper in such a manner that the paper passes near a nip part of the pair of folding rollers; a unit configured to form, near the nip part, deflection of the paper carried by the carrying roller toward the nip part; a pushing member which is configured to push the paper, which is carried by the carrying roller, toward the nip part of the folding rollers, the pushing member being provided in a manner movable from a position retracted from a carrying path of the paper toward the nip part; a drive unit configured to generate driving force to move the pushing member; and an elastic member configured to transmit the driving force from the drive unit to the pushing member.Type: ApplicationFiled: January 29, 2015Publication date: August 6, 2015Applicant: KONICA MINOLTA, INC.Inventors: Isamu KUGIMIYA, Masato NIIZUMA, Yusuke HIRANO, Kunihiko KANOU
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Patent number: 8840097Abstract: A production system includes a workpiece stocker, a dual-arm robot, and a second robot. A workpiece is to be placed on the workpiece. The dual-arm robot is arranged at a transportation access portion of the workpiece stocker. The second robot is arranged to face a forward portion of a torso of the dual-arm robot.Type: GrantFiled: January 18, 2011Date of Patent: September 23, 2014Assignee: Kabushiki Kaisha Yaskawa DenkiInventors: Yusuke Hirano, Tomohiro Matsuo
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Publication number: 20140227052Abstract: A coated cutting tool has a base material of a WC-based cemented carbide and a film formed on the surface of the base material by a chemical vapor deposition method. The coated cutting tool has a rake face, a flank face and a cutting edge ridgeline part positioned between the rake face and the flank face being provided, wherein a total film thickness of the entire film is 3 to 20 ?m in an average film thickness, and one or more oblique cracks where an extension angle of the crack to the surface of the film is 45° or less are present at the rake face within 300 ?m from the cutting edge ridgeline part.Type: ApplicationFiled: September 24, 2012Publication date: August 14, 2014Applicant: TUNGALOY CORPORATIONInventor: Yusuke Hirano
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Publication number: 20140044946Abstract: A coated cutting tool with improved abrasion resistance and chipping resistance in which a cemented carbine substrate has a coating film formed on a surface of the substrate by chemical vapor deposition. The coating film includes a lower film with the average film thickness of 2 to 15 ?m, formed on the surface of the substrate, and an aluminum oxide upper film, with an average film thickness of 1 to 10 ?m, formed on a surface of the lower film. The lower film is an alternate laminated film formed by alternately stacking TiN films; each having the average thickness of 10 to 300 nm, and TiCN films each having the average thickness of 0.1 to 0.5 ?m.Type: ApplicationFiled: April 20, 2012Publication date: February 13, 2014Applicant: TUNGALOY CORPORATIONInventor: Yusuke Hirano
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Publication number: 20110185556Abstract: A robot system includes a robot, a controller, a workbench, and a workpiece component supplier. The robot includes a body, a first arm, a second arm, a first hand, and a second hand. The robot is configured to transfer at least one of a plurality of types of workpiece components from the workpiece component supplier to the workbench by simultaneously holding each of the plurality of types of workpiece components with the first hand of the first arm and the second hand of the second arm. The robot is configured to transfer remaining types of workpiece components among the plurality of types of workpiece components from the workpiece component supplier to the workbench by holding each of the remaining types of workpiece components with only one of the first hand of the first arm and the second hand of the second arm.Type: ApplicationFiled: January 26, 2011Publication date: August 4, 2011Applicant: KABUSHIKI KAISHA YASKAWA DENKIInventors: Yusuke HIRANO, Tomoki Kawano
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Publication number: 20110175274Abstract: A production system includes a workpiece stocker, a dual-arm robot, and a second robot. A workpiece is to be placed on the workpiece. The dual-arm robot is arranged at a transportation access portion of the workpiece stocker. The second robot is arranged to face a forward portion of a torso of the dual-arm robot.Type: ApplicationFiled: January 18, 2011Publication date: July 21, 2011Applicant: KABUSHIKI KAISHA YASKAWA DENKIInventors: Yusuke Hirano, Tomohiro Matsuo
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Patent number: 7370338Abstract: A disk recording-reproducing apparatus ensures a large transport distance of a tray which moves a disk-shaped recording medium between an ejecting position and a recording-reproducing position while decreasing a dimension in the transport direction. A drive section (47) is built into a tray (13) which can be extracted from and retracted into an external chassis (10) and moves a disk-shaped recording medium between the ejecting position and the recording-reproducing position. A pinion (56) comprises an output end of the drive section (47) and rolls on a rack (24) of a chucking slider (20) to self-propel the tray (13). After the tray (13) completely moves to the recording-reproducing apparatus side, an output from the drive section (47) of the tray (13) is used to move the chucking slider (20) to the ejecting direction of the tray (13). Then, a cam groove (23) provided on the chucking slider (20) is used to raise a base unit (30).Type: GrantFiled: September 18, 2002Date of Patent: May 6, 2008Assignee: Sony CorporationInventors: Yoichiro Mitsumoto, Ryuji Kusumi, Hideaki Tsutsumi, Yusuke Hirano
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Patent number: 7350220Abstract: A disk drive unit advantageously prevents dust from adhering to a pickup. The disk drive unit has a housing and a tray. The tray reciprocates between a retracted position and a projected position. A first pickup and a second pickup have a spindle motor located therebetween. The tray has a first cutout and a second cutout. A cover is provided to cover the top of the second pickup in its retreated position. The cover has a cover piece, which is disposed in a front portion of the cover that is positioned on the upstream side relative to the rotational direction of a disk-shaped recording medium such that it is movable in a direction parallel to the direction in which the second pickup moves, and urged in the projecting direction.Type: GrantFiled: April 7, 2004Date of Patent: March 25, 2008Assignee: Sony CorporationInventors: Manabu Obata, Zensaku Mitsuji, Morihiro Murata, Hisashi Negoro, Yusuke Hirano
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Publication number: 20060294531Abstract: A disk recording-reproducing apparatus ensures a large transport distance of a tray which moves a disk-shaped recording medium between an ejecting position and a recording-reproducing position while decreasing a dimension in the transport direction. A drive section (47) is built into a tray (13) which can be extracted from and retracted into an external chassis (10) and moves a disk-shaped recording medium between the ejecting position and the recording-reproducing position. A pinion (56) comprises an output end of the drive section (47) and rolls on a rack (24) of a chucking slider (20) to self-propel the tray (13). After the tray (13) completely moves to the recording-reproducing apparatus side, an output from the drive section (47) of the tray (13) is used to move the chucking slider (20) to the ejecting direction of the tray (13). Then, a cam groove (23) provided on the chucking slider (20) is used to raise a base unit (30).Type: ApplicationFiled: August 28, 2006Publication date: December 28, 2006Applicant: Sony CorporationInventors: Yoichiro Mitsumoto, Ryuji Kusumi, Hideaki Tsutsumi, Yusuke Hirano
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Publication number: 20060294530Abstract: A disk recording-reproducing apparatus ensures a large transport distance of a tray which moves a disk-shaped recording medium between an ejecting position and a recording-reproducing position while decreasing a dimension in the transport direction. A drive section (47) is built into a tray (13) which can be extracted from and retracted into an external chassis (10) and moves a disk-shaped recording medium between the ejecting position and the recording-reproducing position. A pinion (56) comprises an output end of the drive section (47) and rolls on a rack (24) of a chucking slider (20) to self-propel the tray (13). After the tray (13) completely moves to the recording-reproducing apparatus side, an output from the drive section (47) of the tray (13) is used to move the chucking slider (20) to the ejecting direction of the tray (13). Then, a cam groove (23) provided on the chucking slider (20) is used to raise a base unit (30).Type: ApplicationFiled: August 28, 2006Publication date: December 28, 2006Applicant: Sony CorporationInventors: Yoichiro Mitsumoto, Ryuji Kusumi, Hideaki Tsutsumi, Yusuke Hirano
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Publication number: 20040255311Abstract: A disk drive unit advantageously prevents dust from adhering to a pickup. The disk drive unit has a housing and a tray. The tray reciprocates between a retracted position and a projected position. A first pickup and a second pickup have a spindle motor located therebetween. The tray has a first cutout and a second cutout. A cover is provided to cover the top of the second pickup in its retreated position. The cover has a cover piece, which is disposed in a front portion of the cover that is positioned on the upstream side relative to the rotational direction of a disk-shaped recording medium such that it is movable in a direction parallel to the direction in which the second pickup moves, and urged in the projecting direction.Type: ApplicationFiled: April 7, 2004Publication date: December 16, 2004Inventors: Manabu Obata, Zensaku Mitsuji, Morihiro Murata, Hisashi Negoro, Yusuke Hirano
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Publication number: 20040066712Abstract: A disk recording-reproducing apparatus ensures a large transport distance of a tray which moves a disk-shaped recording medium between an ejecting position and a recording-reproducing position while decreasing a dimension in the transport direction. A drive section (47) is built into a tray (13) which can be extracted from and retracted into an external chassis (10) and moves a disk-shaped recording medium between the ejecting position and the recording-reproducing position. A pinion (56) comprises an output end of the drive section (47) and rolls on a rack (24) of a chucking slider (20) to self-propel the tray (13). After the tray (13) completely moves to the recording-reproducing apparatus side, an output from the drive section (47) of the tray (13) is used to move the chucking slider (20) to the ejecting direction of the tray (13). Then, a cam groove (23) provided on the chucking slider (20) is used to raise a base unit (30).Type: ApplicationFiled: November 5, 2003Publication date: April 8, 2004Inventors: Yoichiro Mitsumoto, Ryuji Kusumi, Hideaki Tsutsumi, Yusuke Hirano
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Patent number: 6540473Abstract: A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms.Type: GrantFiled: June 13, 2001Date of Patent: April 1, 2003Assignees: Kabushiki Kaisha Yaskawa Denki, Kyushu Electric Power Co., Inc.Inventors: Hirofumi Inokuchi, Toshihide Tomiyama, Yoshihiro Yurita, Shinji Murai, Yusuke Hirano, Shinji Harada, Kengo Tsuruta, Youichi Motomura, Kazutoshi Imai, Yoshiaki Haga, Yoshikatsu Nakamura, Yukio Hashiguchi, Mitsuhiro Matsuzaki, Hiromichi Yamada, Akihiko Mishima, Yoshinaga Maruyama, Kyoji Yano, Moriyuki Nakashima, Osamu Yamashita
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Publication number: 20010055525Abstract: A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms.Type: ApplicationFiled: June 13, 2001Publication date: December 27, 2001Applicant: Kabushiki Kaisha Yaskawa DenkiInventors: Hirofumi Inokuchi, Toshihide Tomiyama, Yoshihiro Yurita, Shinji Murai, Yusuke Hirano, Shinji Harada, Kengo Tsuruta, Youichi Motomura, Kazutoshi Imai, Yoshiaki Haga, Yoshikatsu Nakamura, Yukio Hashiguchi, Mitsuhiro Matsuzaki, Hiromichi Yamada, Akihiko Mishima, Yoshinaga Maruyama, Kyoji Yano, Moriyuki Nakashima, Osamu Yamashita
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Patent number: 6325749Abstract: A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms.Type: GrantFiled: May 17, 1999Date of Patent: December 4, 2001Assignees: Kabushiki Kaisha Yaskawa Denki, Kyushu Electric Power Co., Ltd.Inventors: Hirofumi Inokuchi, Toshihide Tomiyama, Yoshihiro Yurita, Shinji Murai, Yusuke Hirano, Shinji Harada, Kengo Tsuruta, Youichi Motomura, Kazutoshi Imai, Yoshiaki Haga, Yoshikatsu Nakamura, Yukio Hashiguchi, Mitsuhiro Matsuzaki, Hiromichi Yamada, Akihiko Mishima, Yoshinaga Maruyama, Kyoji Yano, Moriyuki Nakashima, Osamu Yamashita