Patents by Inventor Masatoshi Yamamoto
Masatoshi Yamamoto 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: 20240117101Abstract: A composition for film formation containing a polycyclic polyphenolic resin having repeating units derived from at least one monomer selected from the group consisting of aromatic hydroxy compounds represented by the formulas (1-0), (1A), and (1B), wherein the repeating units are linked by a direct bond between aromatic rings:Type: ApplicationFiled: July 8, 2021Publication date: April 11, 2024Inventors: Hiroaki YAMAMOTO, Kodai MATSUURA, Junya HORIUCHI, Atsuko IWASAKI, Takashi MAKINOSHIMA, Masatoshi Echigo
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Patent number: 11333191Abstract: A crankshaft includes a first oil hole, a second oil hole, and a through hole. The second oil hole extends in a direction in which the second oil hole intersects the first oil hole. A first extension is an imaginary line extending from an inner wall surface of the first oil hole on a second oil hole side. A second extension is an imaginary line extending from an inner wall surface of the second oil hole on a first oil hole side. The through hole passes through an intersection between the first extension and the second extension. At least one end of the through hole opens on an outer peripheral surface.Type: GrantFiled: December 17, 2019Date of Patent: May 17, 2022Assignee: SUBARU CORPORATIONInventors: Masatoshi Yamamoto, Atsushi Tanaka
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Publication number: 20200309187Abstract: A crankshaft includes a first oil hole, a second oil hole, and a through hole. The second oil hole extends in a direction in which the second oil hole intersects the first oil hole. A first extension is an imaginary line extending from an inner wall surface of the first oil hole on a second oil hole side. A second extension is an imaginary line extending from an inner wall surface of the second oil hole on a first oil hole side. The through hole passes through an intersection between the first extension and the second extension. At least one end of the through hole opens on an outer peripheral surface.Type: ApplicationFiled: December 17, 2019Publication date: October 1, 2020Inventors: Masatoshi YAMAMOTO, Atsushi TANAKA
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Patent number: 10300580Abstract: A hanging section is installed at an upper side of a cabinet, and an autorotation mechanism rotates the hanging section around an axis of the hanging section in upward/downward directions of a device. In addition, a hanger unit hanging from the hanging section is installed in a cabinet, and a pair of frame sections is parallelly installed in series to match opening directions. Then, projection machines project a shot media toward the hanger unit. In addition, a loading/unloading device installed outside the cabinet is configured such that arm constituting a part thereof can be inserted into an opening section of the frame section of the hanger unit, and a tray on which a workpiece is placed can be conveyed. The loading/unloading device loads/unloads the tray with respect to the hanger unit by advancing and retracting the arm.Type: GrantFiled: October 17, 2013Date of Patent: May 28, 2019Assignee: SINTOKOGIO, LTD.Inventor: Masatoshi Yamamoto
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Patent number: 9776301Abstract: A plurality of rotatable small table are disposed on a rotatable large table, and a workpiece is mounted on the small tables. Above a projection range in the large table, a pressing part is provided. The pressing part is elevated and lowered by an elevating/lowering mechanism between a withdrawn position spaced above the workpiece on the small table and a pressing position for pressing the workpiece on the small table from above. Also, the pressing part is rotationally driven coaxially with a rotary shaft of the small table and in the same rotating direction and at the same rotating speed as the small table, by a third drive mechanism.Type: GrantFiled: October 31, 2012Date of Patent: October 3, 2017Assignee: SINTOKOGIO, LTD.Inventor: Masatoshi Yamamoto
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Patent number: 9511479Abstract: To provide a apparatus for processing an object by projecting shots thereon that can be downsized and can use shots of appropriate sizes. A pressure tank 42 is disposed below a position 24X where an object to be processed 12 is projected. The shots that have been projected are received by the tank 42. The discharging portion of the tank 42 is communicated with a device for projecting shots. One end of a piping for transporting air for a discharge 54 that can suction shots is connected to a position between the position 24X and the tank 42. The other end of the piping 54 is connected to a separator 68. The separator 68 is connected to one end of the piping for transporting air for a supply 76 that can suction shots. The other end of the piping 76 is communicated with the room for projecting the shots 16.Type: GrantFiled: July 12, 2012Date of Patent: December 6, 2016Assignee: SINTOKOGIO, LTD.Inventor: Masatoshi Yamamoto
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Patent number: 9444821Abstract: An inspection system 1 having a plurality of network segments 2 includes: a management information acquiring unit 34 which acquires a node ID that a node 90 belonging to the network segment 2 can be identified and a segment ID that the network segment 2 to which the node 90 belongs can be identified; a management information accumulating unit 35 which accumulates the acquired node ID and segment ID in the way of being associated with each other; a cutoff determining unit 36 which determines whether the cutoff of the communications of the node 90 specified by the accumulated node ID and segment ID is required or not; and a communication cutoff unit 21 which cuts off the communications of the node 90 specified by the node ID in the case of determining that the cutoff of the communications of the node 90 is required.Type: GrantFiled: July 26, 2011Date of Patent: September 13, 2016Assignee: PFU LIMITEDInventors: Wataru Fukushima, Takuma Iryo, Tatsuya Komano, Masatoshi Yamamoto
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Patent number: 9380006Abstract: The packet processing method includes receiving a first packet, selecting a first storage area from a plurality of storage areas included in a buffer as a packet storage area in accordance with first time at which the first packet is received, and storing the first packet into the selected first storage area. The first storage area is selected as the packet storage area for the other packets received when a predetermined time period has passed from the first time.Type: GrantFiled: July 1, 2014Date of Patent: June 28, 2016Assignee: FUJITSU LIMITEDInventors: Shigeo Konriki, Satoshi Namura, Masatoshi Yamamoto, Hisaya Ogasawara, Atsunori Yamamoto
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Patent number: 9248547Abstract: The purpose of this invention is to reduce the changes in the conditions of the processing for projecting shots, and to downsize the air-type shot-treatment machine 10 and simplify its structure.Type: GrantFiled: June 29, 2011Date of Patent: February 2, 2016Assignee: SINTOKOGIO, LTD.Inventor: Masatoshi Yamamoto
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Publication number: 20160016287Abstract: A hanging section is installed at an upper side of a cabinet, and an autorotation mechanism rotates the hanging section around an axis of the hanging section in upward/downward directions of a device. In addition, a hanger unit hanging from the hanging section is installed in a cabinet, and a pair of frame sections is parallelly installed in series to match opening directions. Then, projection machines project a shot media toward the hanger unit. In addition, a loading/unloading device installed outside the cabinet is configured such that arm constituting a part thereof can be inserted into an opening section of the frame section of the hanger unit, and a tray on which a workpiece is placed can be conveyed. The loading/unloading device loads/unloads the tray with respect to the hanger unit by advancing and retracting the arm.Type: ApplicationFiled: October 17, 2013Publication date: January 21, 2016Inventor: Masatoshi YAMAMOTO
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Patent number: 9163295Abstract: The present invention aims to provide a shot-treatment apparatus which allows a high throughput of workpieces with the least possible idle time while achieving a uniform shot-treatment effect on workpieces. The shot-treatment apparatus of the present invention has a rotatable main table 30 located in the place where both a projection area to be projected upon by the shot from a projecting device and a non-projection area are included. A plurality of satellite tables 32 for placing workpieces 12 are rotatably mounted on the main table 30. Each satellite table 32 has a driven shaft 33 which is in parallel with a main shaft 31 of the main table 30. The shot is projected from the projecting device against the workpiece 12 that is placed on the satellite table 32. The workpiece 12 that is placed on the satellite table 32 is held down by a holding member 48 of a holding assembly 46. The holding member 48 rotates along with the workpiece 12.Type: GrantFiled: July 25, 2011Date of Patent: October 20, 2015Assignee: SINTOKOGIO, LTD.Inventor: Masatoshi Yamamoto
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Patent number: 9126308Abstract: A large table 30 is rotatably disposed at a position within an area that includes a projected area toward which shot is projected and a non-projected toward which no shot is projected. A plurality of small tables 32 are disposed on the large table 30. Each of the small tables 32 has a rotating shaft 33 that is parallel to the rotating shaft 31 of the large table 30. Thereby each of the small tables 32 can rotate. Workpieces 12 are placed on the small tables 32. A centrifugal projector 20 centrifugally accelerates shot to project it toward the workpieces 12 on the small tables 32. Each of the workpieces 12 on the small tables 32 is pressed down from above by the holding member 48 of the holding mechanism 46. The holding member 48 can rotate along with the workpiece 12.Type: GrantFiled: May 31, 2011Date of Patent: September 8, 2015Assignee: SINTOKOGIO, LTD.Inventor: Masatoshi Yamamoto
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Publication number: 20150049771Abstract: The packet processing method includes receiving a first packet, selecting a first storage area from a plurality of storage areas included in a buffer as a packet storage area in accordance with first time at which the first packet is received, and storing the first packet into the selected first storage area. The first storage area is selected as the packet storage area for the other packets received when a predetermined time period has passed from the first time.Type: ApplicationFiled: July 1, 2014Publication date: February 19, 2015Applicant: FUJITSU LIMITEDInventors: Shigeo Konriki, Satoshi Namura, Masatoshi Yamamoto, Hisaya Ogasawara, Atsunori Yamamoto
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Patent number: 8924746Abstract: The device management server is provided with a power consumption acquisition unit that acquires information relating to power consumption of each of a plurality of sockets; a communication unit that performs communication with an object device from among devices connected to a network in order to change power consumption of the object device; a socket specifying unit that specifies a socket in which power consumption has changed within a period of time relating to the communication on the basis of information acquired by the power consumption acquisition unit; and an association unit 24 that associates the object device with the socket specified by the socket specifying unit.Type: GrantFiled: July 16, 2012Date of Patent: December 30, 2014Assignee: PFU LimitedInventor: Masatoshi Yamamoto
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Publication number: 20140360241Abstract: A plurality of rotatable small table are disposed on a rotatable large table, and a workpiece is mounted on the small tables. Above a projection range in the large table, a pressing part is provided. The pressing part is elevated and lowered by an elevating/lowering mechanism between a withdrawn position spaced above the workpiece on the small table and a pressing position for pressing the workpiece on the small table from above. Also, the pressing part is rotationally driven coaxially with a rotary shaft of the small table and in the same rotating direction and at the same rotating speed as the small table, by a third drive mechanism.Type: ApplicationFiled: October 31, 2012Publication date: December 11, 2014Inventor: Masatoshi Yamamoto
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Publication number: 20140329444Abstract: To provide a apparatus for processing an object by projecting shots thereon that can be downsized and can use shots of appropriate sizes. A pressure tank 42 is disposed below a position 24X where an object to be processed 12 is projected. The shots that have been projected are received by the tank 42. The discharging portion of the tank 42 is communicated with a device for projecting shots. One end of a piping for transporting air for a discharge 54 that can suction shots is connected to a position between the position 24X and the tank 42. The other end of the piping 54 is connected to a separator 68. The separator 68 is connected to one end of the piping for transporting air for a supply 76 that can suction shots. The other end of the piping 76 is communicated with the room for projecting the shots 16.Type: ApplicationFiled: July 12, 2012Publication date: November 6, 2014Inventor: Masatoshi Yamamoto
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Publication number: 20130327105Abstract: A large table 30 is rotatably disposed at a position within an area that includes a projected area toward which shot is projected and a non-projected toward which no shot is projected. A plurality of small tables 32 are disposed on the large table 30. Each of the small tables 32 has a rotating shaft 33 that is parallel to the rotating shaft 31 of the large table 30. Thereby each of the small tables 32 can rotate. Workpieces 12 are placed on the small tables 32. A centrifugal projector 20 centrifugally accelerates shot to project it toward the workpieces 12 on the small tables 32. Each of the workpieces 12 on the small tables 32 is pressed down from above by the holding member 48 of the holding mechanism 46. The holding member 48 can rotate along with the workpiece 12.Type: ApplicationFiled: May 31, 2011Publication date: December 12, 2013Inventor: Masatoshi Yamamoto
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Publication number: 20130316622Abstract: The purpose of this invention is to reduce the changes in the conditions of the processing for projecting shots, and to downsize the air-type shot-treatment machine 10 and simplify its structure.Type: ApplicationFiled: June 29, 2011Publication date: November 28, 2013Applicant: Sintokogio, Ltd.Inventor: Masatoshi Yamamoto
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Publication number: 20130213104Abstract: The present invention aims to provide a shot-treatment apparatus which allows a high throughput of workpieces with the least possible idle time while achieving a uniform shot-treatment effect on workpieces. The shot-treatment apparatus of the present invention has a rotatable main table 30 located in the place where both a projection area to be projected upon by the shot from a projecting device and a non-projection area are included. A plurality of satellite tables 32 for placing workpieces 12 are rotatably mounted on the main table 30. Each satellite table 32 has a driven shaft 33 which is in parallel with a main shaft 31 of the main table 30. The shot is projected from the projecting device against the workpiece 12 that is placed on the satellite table 32. The workpiece 12 that is placed on the satellite table 32 is held down by a holding member 48 of a holding assembly 46. The holding member 48 rotates along with the workpiece 12.Type: ApplicationFiled: July 25, 2011Publication date: August 22, 2013Inventor: Masatoshi Yamamoto
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Publication number: 20130031384Abstract: The device management server is provided with a power consumption acquisition unit that acquires information relating to power consumption of each of a plurality of sockets; a communication unit that performs communication with an object device from among devices connected to a network in order to change power consumption of the object device; a socket specifying unit that specifies a socket in which power consumption has changed within a period of time relating to the communication on the basis of information acquired by the power consumption acquisition unit; and an association unit 24 that associates the object device with the socket specified by the socket specifying unit.Type: ApplicationFiled: July 16, 2012Publication date: January 31, 2013Applicant: PFU LIMITEDInventor: Masatoshi Yamamoto