Patents by Inventor Yoshinobu Nakamura

Yoshinobu Nakamura 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).

  • Patent number: 9762112
    Abstract: Provided are an actuator capable of easily aligning the center axis of an entire apparatus including a mover and a stator, and a method of manufacturing the actuator. The actuator includes a mover unit which includes a mover having a magnetic field part attached to a peripheral surface of center part of a shaft, bearing parts provided on both end parts of the shaft, a cylindrical body which houses the center part of the shaft and the magnetic field part therein, and has both end parts connected to the bearing parts. A stator in which coils are wound on a core and case bodies are fixed to each other by screws, and then the mover unit is inserted into a fixed body of the stator and the case bodies from an opening side of the case body.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: September 12, 2017
    Assignee: Hitachi Metals, Ltd.
    Inventors: Junichi Sutani, Yoshinobu Nakamura
  • Patent number: 9691606
    Abstract: There is provided a method of manufacturing a semiconductor device, including pre-treating a surface of an insulating film formed on a substrate by supplying a precursor containing a first element and a halogen element to the substrate; and forming a film containing the first element and a second element on the pre-treated surface of the insulating film by performing a cycle a predetermined number of times, the cycle including supplying the precursor to the substrate; and supplying a reactant containing the second element to the substrate, wherein the act of supplying the precursor and the act of supplying the reactant are performed non-simultaneously.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: June 27, 2017
    Assignee: Hitachi Kokusai Electric, Inc.
    Inventors: Yoshitomo Hashimoto, Yoshiro Hirose, Katsuyoshi Harada, Yoshinobu Nakamura, Ryota Sasajima
  • Patent number: 9685844
    Abstract: A motor may include a stator having coil groups of plural phases and a connector, the stator comprising a plurality of split stators. Each of the split stators may include a split core having an arc-shaped core back section and a tooth section, an insulator, a coil which has a lead-out line that is connected to the connector. The insulator may have a first void extending between a first inner wall and a first outer wall. The first inner wall may have a lead-in groove. The stator may have a support ring disposed on the upper side of the first void. The support ring may have a second void extending between a second inner wall and a second outer wall. A plurality of lead-out lines of different phases may respectively accommodated in the first void and the second void.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: June 20, 2017
    Assignee: NIDEC CORPORATION
    Inventors: Yoshinobu Nakamura, Yoshiki Kawai, Yusuke Makino, Yosuke Yamada
  • Publication number: 20170103885
    Abstract: There is provided a method for manufacturing a semiconductor device, including: providing a substrate with an oxide film formed on a surface thereof; pre-processing a surface of the oxide film; and forming a nitride film containing carbon on the surface of the oxide film which has been pre-processed, by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: supplying a precursor gas to the substrate; supplying a carbon-containing gas to the substrate; and supplying a nitrogen-containing gas to the substrate, or by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: supplying a precursor gas to the substrate; and supplying a gas containing carbon and nitrogen to the substrate, or by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: supplying a precursor gas containing carbon to the substrate; and supplying a nitrogen-containing gas to the substrate.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Applicant: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Yoshinobu NAKAMURA, Kiyohiko MAEDA, Yoshiro HIROSE, Ryota HORIIKE, Yoshitomo HASHIMOTO
  • Publication number: 20170087606
    Abstract: A method of manufacturing a semiconductor device is disclosed. The method includes processing a substrate by supplying a process gas to the substrate in a process chamber. The method further includes performing a purge to an interior of the process chamber while periodically changing an internal pressure of the process chamber based on a pressure width by setting a process of supplying a purge gas into the process chamber to increase the internal pressure of the process chamber and a process of vacuum-exhausting an interior of the process chamber to decrease the internal pressure of the process chamber to one cycle and repeating the cycle a plurality of times.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 30, 2017
    Applicant: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Yoshinobu NAKAMURA, Masayoshi MINAMI, Masayuki ASAI, Kazuyuki OKUDA, Yuji URANO
  • Publication number: 20170051188
    Abstract: There are provided a granular adhesive agent including a core portion and a shell portion, wherein the core portion including an adhesive composition and the shell portion is formed from solid particles, and a method for producing a granular adhesive agent. It is preferred that the solid particles include fine particles with a number average particle diameter of less than or equal to 500 ?m as the main component. The granular adhesive agent according to the present invention is excellent in handling properties.
    Type: Application
    Filed: February 23, 2015
    Publication date: February 23, 2017
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Syuji FUJII, Ryu TAKEKO, Yoshinobu NAKAMURA
  • Patent number: 9575698
    Abstract: A printer control device uses a rasterized data generation unit that generates rasterized data for a first printer, and a setting information obtainment unit that obtains setting information related to drawing of a mark image for a second printer in the generated rasterized data, so that a mark drawing unit draws the mark image for the second printer in the generated rasterized data on the basis of the setting information, and a printing control unit allows the second printer to perform a printing process using the rasterized data generated for the first printer in which the mark image for the second printer is drawn.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: February 21, 2017
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hisao Komazawa, Satoshi Yoshikawa, Yoshinobu Nakamura, Kimihiko Isobe
  • Publication number: 20160375645
    Abstract: An object of the present invention is to provide a tire vulcanization method in which there is no air remained between a vulcanization mold and an unvulcanized tire in tire vulcanization, the unvulcanized tire easily fits the vulcanization mold and an occurrence of bareness is prevented. The present invention relates to a tire vulcanization process comprising an application process of applying a coating agent comprising powder on a surface of an unvulcanized tire and a vulcanization process of vulcanizing the unvulcanized tire obtained in the application process, a tire production method comprising the vulcanization method, and a tire produced by the tire production method.
    Type: Application
    Filed: May 24, 2016
    Publication date: December 29, 2016
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Yoshinobu NAKAMURA
  • Publication number: 20160318218
    Abstract: To provide an apparatus for manufacturing a rubber strip in which damages such as cracks occurring in ceramic outer layers of calender rolls can be suppressed, and which is capable of rolling the rubber strip continuously for a long period of time. [Solution] It is an apparatus 1 for manufacturing a rubber strip having a rubber extruder 2 having a discharge port 2a for continuously discharging the rubber, and a pair of upper and lower calender rolls 3, 3 for rolling the rubber discharged from the discharge port 2a to form a rubber strip G. Each of the calender rolls 3 includes a roll main body 7 which is driven to rotate, and a cylindrical outer layer 8 which is concentrically disposed on the outside of the roll main body 7 to roll the rubber by its outer peripheral surface 8S. The outer layer 8 is made of a ceramic. Between the outer layer 8 and the roll main body 7, a gap P is provided. In the gap P, an O-ring 10 for rotating the outer layer 8 integrally with the roll main body 7 is inserted.
    Type: Application
    Filed: November 14, 2014
    Publication date: November 3, 2016
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Yoshinobu NAKAMURA
  • Publication number: 20160314959
    Abstract: A method of manufacturing a semiconductor device includes forming a thin film containing a predetermined element, oxygen, carbon, and nitrogen on a substrate by performing a cycle a predetermined number of times after supplying a nitriding gas to the substrate. The cycle includes performing the following steps in the following order: supplying a carbon-containing gas to the substrate; supplying a predetermined element-containing gas to the substrate; supplying the carbon-containing gas to the substrate; supplying an oxidizing gas to the substrate; and supplying the nitriding gas to the substrate.
    Type: Application
    Filed: July 5, 2016
    Publication date: October 27, 2016
    Applicant: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Ryota SASAJIMA, Yoshinobu NAKAMURA
  • Patent number: 9455137
    Abstract: An insulating film including characteristics such as low permittivity, a low etching rate and a high insulation property is formed. Supplying a gas containing an element, a carbon-containing gas and a nitrogen-containing gas to a heated substrate in a processing vessel to form a carbonitride layer including the element, and supplying the gas containing the element and an oxygen-containing gas to the heated substrate in the processing vessel to form an oxide layer including the element are alternately repeated to form on the substrate an oxycarbonitride film having the carbonitride layer and the oxide layer alternately stacked therein.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: September 27, 2016
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Yoshiro Hirose, Yushin Takasawa, Tsukasa Kamakura, Yoshinobu Nakamura, Ryota Sasajima
  • Patent number: 9431236
    Abstract: A method of manufacturing a semiconductor device includes forming a thin film containing a specific element, oxygen, carbon, and nitrogen by performing a cycle a predetermined number of times. The cycle includes supplying a specific element-containing gas, supplying a carbon-containing gas, supplying an oxidizing gas, and supplying a nitriding gas. The act of supplying the nitriding gas is performed before the act of supplying the specific element-containing gas, and the act of supplying the carbon-containing gas and the act of supplying the oxidizing gas are not performed until the act of supplying the specific element-containing gas is performed.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: August 30, 2016
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Ryota Sasajima, Yoshinobu Nakamura
  • Publication number: 20160233737
    Abstract: An object of the present invention is to provide a motor which has a maintenance port and of which the wire is insusceptible to disturbance noise. The motor includes: a bracket housing a rotor and a stator; a control device housing part located on the radial direction outside of the bracket; a control device located inside the control device housing part; a sensor housing part located at the end of the bracket on the side opposite to an output end; a motor sensor mounted at the end of a rotating shaft on the side opposite to the output end; and a coupling connector connecting the motor sensor and the control device with each other. The control device housing part and the sensor housing part communicate with each other. The coupling connector is located inside the sensor housing part. The sensor housing part has a port which has an opening in the axial direction, and the port and the coupling connector at least partially overlap with each other in the axial direction.
    Type: Application
    Filed: October 21, 2015
    Publication date: August 11, 2016
    Inventors: Yoshinobu NAKAMURA, Masato NAKANISHI
  • Patent number: 9412585
    Abstract: A method of manufacturing a semiconductor device includes forming a thin film containing a predetermined element, oxygen, carbon, and nitrogen on a substrate by performing a cycle a predetermined number of times after supplying a nitriding gas to the substrate. The cycle includes performing the following steps in the following order: supplying a carbon-containing gas to the substrate; supplying a predetermined element-containing gas to the substrate; supplying the carbon-containing gas to the substrate; supplying an oxidizing gas to the substrate; and supplying the nitriding gas to the substrate.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: August 9, 2016
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Ryota Sasajima, Yoshinobu Nakamura
  • Patent number: 9409338
    Abstract: An apparatus for intermittently manufacturing a raw rubber strip comprises a screw extruder, an extruder head having a preforming nozzle, a gear pump therebetween, a pair of calendar rolls, a roll-gap changer for switching between a close state and an open state of calendar rolls, and a controller for controlling the gear pump, the calendar rolls and the roll-gap changer to let the calendar rolls in the open state prior to the stopping of the rotation of the calendar rolls.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: August 9, 2016
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Yoshinobu Nakamura
  • Patent number: 9390911
    Abstract: A method includes: forming a thin film on a substrate by performing a cycle a predetermined number of times, the cycle including: (a) supplying a source gas to the substrate in a process chamber; and (b) supplying a reactive gas to the substrate in the process chamber, wherein at least one of (a) and (b) includes: (c) supplying the source gas or the reactive gas at a first flow rate with exhaust of an inside of the process chamber being suspended until an inner pressure of the process chamber reaches a predetermined pressure; and (d) supplying the source gas or the reactive gas at a second flow rate less than the first flow rate with exhaust of the inside of the process chamber being performed while maintaining the inner pressure of the process chamber at the predetermined pressure after the inner pressure of the process chamber reaches the predetermined pressure.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: July 12, 2016
    Assignee: Hitachi Kokusai Electric, Inc.
    Inventors: Yoshiro Hirose, Ryota Sasajima, Yoshinobu Nakamura, Ryuji Yamamoto
  • Patent number: 9378943
    Abstract: An insulating film including characteristics such as low permittivity, a low etching rate and a high insulation property is formed. Supplying a gas containing an element, a carbon-containing gas and a nitrogen-containing gas to a heated substrate in a processing vessel to form a carbonitride layer including the element, and supplying the gas containing the element and an oxygen-containing gas to the heated substrate in the processing vessel to form an oxide layer including the element are alternately repeated to form on the substrate an oxycarbonitride film having the carbonitride layer and the oxide layer alternately stacked therein.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: June 28, 2016
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Yoshiro Hirose, Yushin Takasawa, Tsukasa Kamakura, Yoshinobu Nakamura, Ryota Sasajima
  • Publication number: 20160075096
    Abstract: Trough use of an applicator, a rubber strip is supplied to the drum side surface in a conveyance direction at a right angle to a reference line extending over the drum side surface from the shaft center of the drum outward in the radial direction. The supplied rubber strip is pressed against and affixed to the drum side surface using an affixing roller. The affixing roller is supported so as to be able to rotate about a roller shaft center parallel to the reference line. The roller shaft center is disposed at a distance (L) downstream from the reference line in the drum rotation direction.
    Type: Application
    Filed: March 14, 2014
    Publication date: March 17, 2016
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Yoshinobu NAKAMURA
  • Publication number: 20160070998
    Abstract: A printer control device includes: a rasterized data generation unit that generates rasterized data for a first printer; a setting information obtainment unit that obtains setting information that is related to drawing of a mark image for a second printer in the generated rasterized data and a mark drawing unit that draws the mark image for the second printer in the generated rasterized data on the basis of the setting information.
    Type: Application
    Filed: January 27, 2015
    Publication date: March 10, 2016
    Inventors: Hisao Komazawa, Satoshi Yoshikawa, Yoshinobu Nakamura, Kimihiko Isobe
  • Publication number: 20160056683
    Abstract: A motor includes a rotating shaft, a rotor, a stator, a bracket, and a control device mounted on the bracket. The bracket includes a cylindrical bracket main body, and a stator frame which faces the bracket main body across a clearance and holds an outer surface of the stator on the radially inward side of the bracket main body. The control device is mounted on the bracket main body. The bracket is provided with a cooling passage, and an inflow port and an outflow port connected with the cooling passage. The cooling passage includes a control device cooling passage provided between the bracket main body and the control device, a stator cooling passage provided between the bracket main body and the stator frame, and a communication passage coupling the control device cooling passage and the stator cooling passage.
    Type: Application
    Filed: June 24, 2015
    Publication date: February 25, 2016
    Inventors: Masato NAKANISHI, Yasuo ISHIYAMA, Yoshinobu NAKAMURA, Takumi OKADA