Patents by Inventor Hiroaki Nakahara
Hiroaki Nakahara 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: 11941480Abstract: An information processing system includes an identification unit configured to identify unique information on shoes using at least part of a captured image of the shoes, and a setting unit configured to set an association between an acquisition device configured to acquire the unique information and a module device attached to the shoes based on the unique information.Type: GrantFiled: October 31, 2019Date of Patent: March 26, 2024Assignee: NEC CORPORATIONInventors: Kenichiro Fukushi, Zhenwei Wang, Hiroaki Nakano, Toshinori Takemura, Kentaro Nakahara, Hannah Pokka, Itsumi Kato, Akira Kamei, Chenhui Huang, Hiroshi Kajitani, Koichi Morikawa, Hiroshi Okuda
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Patent number: 10583510Abstract: A heating and cooling device including: an airtight processing chamber openable to load a member-to-be-processed in the airtight processing chamber; a transfer apparatus to adjust a distance between the member-to-be-processed and a cooling unit that cools the member-to-be-processed, by moving the member-to-be-processed and/or the cooling unit; an induction heating apparatus to heat the member-to-be-processed, including a induction heating coil; a cooling apparatus to cool the member-to-be-processed by cooling the cooling unit; a temperature sensor to determine a temperature of the member-to-be-processed; and a controller to control the induction heating apparatus and the cooling apparatus based on the temperature determined by the temperature sensor.Type: GrantFiled: April 4, 2017Date of Patent: March 10, 2020Assignee: FUJI ELECTRIC CO., LTD.Inventors: Shoji Yokoyama, Takeshi Matsushita, Hiroaki Nakahara, Masaki Takeuchi, Takenori Wada, Masahiro Momose, Masahiro Kikuchi, Yoshio Igarashi, Mitsuhiro Naruse
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Patent number: 10396363Abstract: An object of the present invention is to provide a copper foil inexpensive and sufficient in tensile strength even after heat treatment. The copper foil includes zinc in a content range of 0.02% by mass to 2.7% by mass in the total mass of the entire copper foil, and if the regions in thicknesses direction from both surfaces of the copper foil where occupies 5% by mass in the total mass of the entire copper foil are referred to as the respective external layers and a region between one external layer and the other external layer is referred to as an internal layer, the internal layer includes copper as a main element and includes 100 ppm or more of one or mixture of small amount-elements selected from carbon, sulfur, chlorine and nitrogen, and includes zinc at 10% or more in the total mass of zinc included in the entire copper foil.Type: GrantFiled: May 21, 2013Date of Patent: August 27, 2019Assignee: MITSUI MINING & SMELTING CO., LTD.Inventors: Koichi Miyake, Tomoyuki Maeda, Kazutaka Hozumi, Hiroaki Nakahara, Shinichi Yamauchi
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Publication number: 20170203377Abstract: A heating and cooling device including: an airtight processing chamber openable to load a member-to-be-processed in the airtight processing chamber; a transfer apparatus to adjust a distance between the member-to-be-processed and a cooling unit that cools the member-to-be-processed, by moving the member-to-be-processed and/or the cooling unit; an induction heating apparatus to heat the member-to-be-processed, including a induction heating coil; a cooling apparatus to cool the member-to-be-processed by cooling the cooling unit; a temperature sensor to determine a temperature of the member-to-be-processed; and a controller to control the induction heating apparatus and the cooling apparatus based on the temperature determined by the temperature sensor.Type: ApplicationFiled: April 4, 2017Publication date: July 20, 2017Applicant: FUJI ELECTRIC CO., LTD.Inventors: Shoji YOKOYAMA, Takeshi Matsushita, Hiroaki Nakahara, Masaki Takeuchi, Takenori Wada, Masahiro Momose, Masahiro Kikuchi, Yoshio Igarashi, Mitsuhiro Naruse
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Publication number: 20150132658Abstract: An object of the present invention is to provide a copper foil inexpensive and sufficient in tensile strength even after heat treatment. The copper foil includes zinc in a content range of 0.02% by mass to 2.7% by mass in the total mass of the entire copper foil, and if the regions in thicknesses direction from both surfaces of the copper foil where occupies 5% by mass in the total mass of the entire copper foil are referred to as the respective external layers and a region between one external layer and the other external layer is referred to as an internal layer, the internal layer includes copper as a main element and includes 100 ppm or more of one or mixture of small amount-elements selected from carbon, sulfur, chlorine and nitrogen, and includes zinc at 10% or more in the total mass of zinc included in the entire copper foil.Type: ApplicationFiled: May 21, 2013Publication date: May 14, 2015Applicant: MITSUI MINING & SMELTING CO., LTD.Inventors: Koichi Miyake, Tomoyuki Maeda, Kazutaka Hozumi, Hiroaki Nakahara, Shinichi Yamauchi
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Publication number: 20140174520Abstract: A thin film photovoltaic cell has an insulating substrate divided into a plurality of unit cells by alternately forming patterning lines in layers stacked on two faces of the insulating substrate; a rear face electrode layer, a photoelectric conversion layer, and a transparent electrode layer stacked in order on one face of the insulating substrate accordingly; and a back face electrode layer deposited on the other face of the insulating substrate. The photovoltaic cell further has a first penetrating hole penetrating the insulating substrate to electrically connect the transparent electrode layer and the back face electrode layer; a second penetrating hole penetrating the insulating substrate to electrically connect the rear face electrode layer and the back face electrode layer; and a transparent electrode layer removal portion in which the transparent electrode layer at least in a region surrounding the second penetrating hole is removed by an ultraviolet pulsed laser.Type: ApplicationFiled: February 8, 2012Publication date: June 26, 2014Inventors: Satoshi Sawayanagi, Takehito Wada, Hiroaki Nakahara, Masaaki Takeuchi
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Publication number: 20130291938Abstract: A thin film photovoltaic cell is configured such that a rear face electrode layer, a photoelectric conversion layer and a transparent electrode layer are stacked in this order on one face of an insulating substrate, a back face electrode layer is deposited on the other face, and both electrode layers are electrically connected via a second penetrating hole which penetrates the insulating substrate; and is further configured such that a protective layer is provided at least in a region surrounding the second penetrating hole and located between the transparent electrode layer and the photoelectric conversion layer stacked on the rear face electrode layer, or between the rear face electrode layer and the photoelectric conversion layer. By using a laser to remove a transparent electrode on the periphery of the second penetrating hole in the region in which the protective layer is formed, the two electrode layers are electrically insulated.Type: ApplicationFiled: February 2, 2012Publication date: November 7, 2013Applicant: FUJI ELECTRIC CO., LTD.Inventors: Hiroaki Nakahara, Masaki Takeuchi, Takehito Wada, Satoshi Sawayanagi
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Publication number: 20130000720Abstract: A thin-film photovoltaic cell includes a rear-face electrode layer, a photoelectric conversion layer, and a transparent electrode layer stacked in order on one face of an insulating substrate. A first back-face electrode layer and a second back-face electrode layer are stacked in order on the other face of the insulating substrate. Further, the transparent electrode layer and the second back-face electrode layer are electrically connected to each other via first through holes passing through the insulating substrate, and the rear-face electrode layer and the first back-face electrode layer are electrically connected to each other via second through holes passing through the insulating substrate. In accordance with the present invention, the transparent electrode layer around the second through holes is separated by grooves, and the transparent electrode layer and the second back-face electrode layer are electrically insulated from each other.Type: ApplicationFiled: September 1, 2011Publication date: January 3, 2013Applicant: FUJI ELECTRIC CO., LTD.Inventors: Masaki Takeuchi, Hiroaki Nakahara, Takehito Wada, Satoshi Sawayanagi
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Patent number: 7095146Abstract: A running motor (100) used for vehicles is provided with a stator (200), a rotor (300) and a housing (400) for holding them, wherein the rotor has a support member (330) for preventing rotor magnets (320) from separating from a laminated steel sheet (310), the laminated steel sheet has a plurality of first steel sheets (311) each formed slots (311a) through which the rotor magnets are inserted respectively and a second steel sheet (312) to which the insertion ends of the rotor magnets are pressed, and the plurality of first steel sheets and the second steel sheet are configured to have mutually the same contour. The housing includes a control (500) for supplying a coil (210) of the motor with power and a sensor (600) for detecting a position of the rotor. Further, the housing includes a first housing member (410) for covering the stator and the rotor, a second housing member (420) for dividing the interior of the housing, and a third housing member (430) for covering the control.Type: GrantFiled: July 29, 2002Date of Patent: August 22, 2006Assignee: Tokyo R&D Co., Ltd.Inventors: Tamotsu Fukazawa, Hiroaki Nakahara
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Publication number: 20040232786Abstract: A running motor (100) used for vehicles is provided with a stator (200), a rotor (300) and a housing (400) for holding them, wherein the rotor has a support member (330) for preventing rotor magnets (320) from separating from a laminated steel sheet (310), the laminated steel sheet has a plurality of first steel sheets (311) each formed slots (311a) through which the rotor magnets are inserted respectively and a second steel sheet (312) to which the insertion ends of the rotor magnets are pressed, and the plurality of first steel sheets and the second steel sheet are configured to have mutually the same contour. The housing includes a control (500) for supplying a coil (210) of the motor with power and a sensor (600) for detecting a position of the rotor. Further, the housing includes a first housing member (410) for covering the stator and the rotor, a second housing member (420) for dividing the interior of the housing, and a third housing member (430) for covering the control.Type: ApplicationFiled: February 5, 2004Publication date: November 25, 2004Inventors: Tamotsu Fukazawa, Hiroaki Nakahara