Patents by Inventor Hiroshi Nakayama

Hiroshi Nakayama 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: 10497489
    Abstract: A cable includes a conductor, an insulation coating layer on the conductor, and an outer coating layer on the insulation coating layer. The insulation coating layer is made of a composition containing 100 parts by mass of a base polymer (A) and 100 to 250 parts by mass of a non-halogen flame retardant. The polymer (A) contains 70% to 99% by mass of an ethylene-vinyl acetate copolymer (a1) containing an ethylene-vinyl acetate copolymer having a melting point of 70° C. or higher, and 1% to 30% by mass of an acid-modified polyolefin resin (a2) having a glass transition point of ?55° C. or lower. The polymer (A) contains 25% to 50% by mass of a vinyl acetate component derived from the copolymer (a1). The outer coating layer is made of a composition containing 100 parts by mass of a base polymer (B) and 150 to 220 parts by mass of a non-halogen flame retardant.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: December 3, 2019
    Assignee: HITACHI METALS, LTD.
    Inventors: Makoto Iwasaki, Motoharu Kajiyama, Yoshiaki Nakamura, Hiroshi Okikawa, Mitsuru Hashimoto, Kenichiro Fujimoto, Akinari Nakayama
  • Patent number: 10485228
    Abstract: An insect pest control product applicable to a water-based insecticidal composition with stable performance over a long time, which comprises a thermal vaporization/diffusion absorbent wick for vaporizing and diffusing a water-based insecticidal composition containing a pyrethroid insecticidal component having a vapor pressure of 2×10?4 to 1×10?2 mmHg at 30° C., a glycol ether compound having a boiling point of 150-300° C., and water. The wick has a water/oil-based liquid absorption ratio (V1/V2) within the range of 0.55-1.0, calculated from a speed (V1) at which a water-based liquid formulation rises through the wick, and a speed (V2) at which an oil-based liquid formulation rises through the wick, the water-based liquid formulation contains 40 mass % of diethylene glycol monobutyl ether, and the oil-based liquid formulation is a fluid paraffin having 14 carbon atoms.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: November 26, 2019
    Assignee: DAINIHON JOCHUGIKU Co., Ltd.
    Inventors: Taisuke Itano, Hiroshi Asai, Koji Nakayama
  • Publication number: 20190319594
    Abstract: A receiver module includes: a photodiode; a carrier configured to mount the photodiode; a base having a surface on which the carrier is mounted; a conductive pattern provided on the carrier, being conductively joined to a cathode electrode of the photodiode; a transimpedance amplifier having a first terminal connected to the conductive pattern through a bonding wire and a second terminal electrically connected to an anode electrode of the photodiode; and a capacitor having a first end electrically connected to the conductive pattern through a conductor having inductance smaller than inductance of the bonding wire and a second end electrically connected to the surface of the base.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 17, 2019
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenichi NAKAYAMA, Hiroshi HARA
  • Patent number: 10447184
    Abstract: Provided is a rotating electrical machine in which torque ripple can be decreased at the time of one-side electrical current supply. A motor includes a stator coil constituted by concentrated windings arranged to teeth where an integer N?2. The stator coil includes first and second winding units and each of which is constituted by windings and which are independent from each other, the windings constituting the first winding unit are arranged in three teeth groups, each of which includes adjacent teeth and which are provided at 120-degree pitches in terms of mechanical angle, and the windings constituting the second winding unit are arranged in teeth which are the teeth not included in the three teeth groups. That is, the windings constituting the second winding unit are also arranged in three teeth groups, which are provided at 120-degree pitches in terms of mechanical angle.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: October 15, 2019
    Assignee: Hitachi Automotive Systems Engineering, Ltd.
    Inventors: Hiroshi Kanazawa, Kenji Nakayama, Hideyuki Hara
  • Publication number: 20190291279
    Abstract: A posture angle calculation apparatus 170 includes an acquisition unit 171 configured to acquire an output of an acceleration sensor 151 installed to output acceleration of a moving apparatus that moves along a moving surface in a vertical axis direction with respect to the moving surface and to acquire an output of a gyro sensor 152 installed to output an angular velocity about the vertical axis. The posture angle calculation apparatus 170 further includes a calculation unit 172 configured to assume, when the acceleration is larger than reference acceleration Rg, and the angular velocity is smaller than a preset reference angular velocity Rw, the angular velocity ?z is zero and calculate a posture angle of the moving apparatus about the vertical axis. The posture angle calculation apparatus 170 further includes an output unit 173 configured to output data of the calculated posture angle.
    Type: Application
    Filed: January 23, 2019
    Publication date: September 26, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahiro NAKAYAMA, Kazuhiro MIMA, Hiroshi BITO
  • Patent number: 10410868
    Abstract: A semiconductor device includes a first nitride semiconductor layer formed over a substrate, a second nitride semiconductor layer formed over the first nitride semiconductor layer and having a band gap wider than a band gap of the first nitride semiconductor layer, a trench penetrating through the second nitride semiconductor layer and reaching an inside of the first nitride semiconductor layer, a gate electrode placed in the trench over a gate insulating film, and a first electrode and a second electrode formed over the second nitride semiconductor layer on both sides of the gate electrode, respectively.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: September 10, 2019
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventors: Takashi Inoue, Tatsuo Nakayama, Yasuhiro Okamoto, Hiroshi Kawaguchi, Toshiyuki Takewaki, Nobuhiro Nagura, Takayuki Nagai, Yoshinao Miura, Hironobu Miyamoto
  • Publication number: 20190272658
    Abstract: It is intended to easily generate an edited image from which various and natural feelings are obtained. Depth information of pixels in an image which is set as a processing object is used therefor. Reference depth information serving as a comparison reference for the depth information of pixels in image processing is set. In addition, an image editing process is performed using the reference depth information and the depth information of the pixels of the image which is set as the processing object.
    Type: Application
    Filed: September 25, 2017
    Publication date: September 5, 2019
    Inventors: MASAHIRO TAKAHASHI, TAKAHIRO TSUGE, HIDENORI KARASAWA, HIROMI IIZUKA, RYO MIYAKE, HIROSHI NAKAYAMA
  • Patent number: 10397792
    Abstract: A channel assignment apparatus includes an interfered amount processing unit that represents a value group by a symmetric matrix, the value group including, as an element, an amount of interference that occurs in each of wireless access points, performs a row exchange and a column exchange in the symmetric matrix based on magnitude of the amount of interference, and generates one of the upper triangular matrix and the lower triangular matrix from the symmetric matrix in which the row exchange and the column exchange are performed, an assigning unit that assigns a frequency channel to each of the wireless access points by using one of the upper triangular matrix and the lower triangular matrix in accordance with a predetermined algorithm for selecting an optimal assignment candidate corresponding to the magnitude of the amount of interference from among a plurality of assignment candidates for the frequency channel.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: August 27, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Takayoshi Nakayama, Kazuyuki Ozaki, Hiroshi Fujita
  • Publication number: 20190221788
    Abstract: An object of the invention is to provide a lid for storage battery, an injection molding method of the lid, a storage battery with the lid, and a terminal section for storage battery, which can save trouble of inserting a nut into a cavity portion of a terminal, and can prevent falling of the nut at the time of connection of an external leading wire. In a lid for storage battery in which a terminal section for storage battery 8 made up of a terminal 4 having a cavity portion, a bushing 6, and a conductive portion 7 joining both is insert-molded in a lid made of synthetic resin, and a storage battery with the lid for storage battery, an anchor portion 4T is projected at a location excluding at least a central portion of a bottom portion 4F of the terminal 4, and a nut is inserted into the cavity portion of the terminal to be fixed.
    Type: Application
    Filed: February 12, 2019
    Publication date: July 18, 2019
    Inventors: Shin Osaki, Hiroshi Haruyama, Eiji Hojo, Yasuhide Nakayama
  • Patent number: 10316776
    Abstract: A control apparatus for an internal combustion engine having an exhaust gas purification device which is arranged in an exhaust passage and includes a NOx storage reduction (NSR) catalyst. The control apparatus, when the air fuel ratio of the air-fuel mixture is shifted from a lean air fuel ratio to the stoichiometric air fuel ratio, determines a predetermined NOx amount so as to be larger when the temperature detected by the first detection unit is high in comparison with when the detected temperature is low, and when the storage amount of NOx in the NSR catalyst is larger than the predetermined NOx amount, performs the rich spike processing and then controls the air fuel ratio to the stoichiometric air fuel ratio, whereas when otherwise, controls the air fuel ratio to the stoichiometric air fuel ratio without performing the rich spike processing.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: June 11, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hiroshi Kobayashi, Kazuhiro Umemoto, Toshihiro Mori, Shigeki Nakayama
  • Publication number: 20190170376
    Abstract: [Problem to be Solved] To provide a gas humidity regulating method and a regulator that can regulate a temperature during humidity control and improve humidity-control efficiency. In an air humidity regulating method for gas subjected to treatment, a first medium 22 is caused to flow onto a heat exchanging pipe 17 of a gas-liquid contact part 18 in a dehumidifier 11; meanwhile, a second medium 24 is passed through the heat exchanging pipe 17. In this state, air is fed into a gas-liquid contact case 13 from an inlet port 14 and gas-liquid contact is made by the first medium 22 on the gas-liquid contact part 18 so as to absorb water content from the air into the first medium 22. The first medium 22 contains an ionic liquid having high absorbency. The temperature of the first medium 22 is regulated by the second medium 24. After that, treated air is discharged from an outlet port 15 of the gas-liquid contact case 13.
    Type: Application
    Filed: October 4, 2017
    Publication date: June 6, 2019
    Inventors: Xinming WANG, Hiroshi NAKAYAMA, Kiyoshi SAITO, Seiichi YAMAGUCHI, Olivier ZEHNACKER, Yoichi MIYAOKA
  • Patent number: 10297799
    Abstract: An object of the invention is to provide a lid for storage battery, an injection molding method of the lid, a storage battery with the lid, and a terminal section for storage battery, which can save trouble of inserting a nut into a cavity portion of a terminal, and can prevent falling of the nut at the time of connection of an external leading wire. In a lid for storage battery in which a terminal section for storage battery 8 made up of a terminal 4 having a cavity portion, a bushing 6, and a conductive portion 7 joining both is insert-molded in a lid made of synthetic resin, and a storage battery with the lid for storage battery, an anchor portion 4T is projected at a location excluding at least a central portion of a bottom portion 4F of the terminal 4, and a nut is inserted into the cavity portion of the terminal to be fixed.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: May 21, 2019
    Assignee: GS Yuasa International Ltd.
    Inventors: Shin Osaki, Hiroshi Haruyama, Eiji Hojo, Yasuhide Nakayama
  • Patent number: 10292265
    Abstract: The substrate for a printed circuit board according to an embodiment of the present invention includes a base film having insulating properties, and a metal layer stacked on at least one surface of the base film, in which the base film includes a portion where a transition metal in group 10 of the periodic table is present. The transition metal in group 10 is preferably nickel or palladium. The portion where the transition metal in group 10 is present preferably includes a region having an average thickness of 500 nm and extending from an interface with the metal layer.
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: May 14, 2019
    Assignees: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO ELECTRIC PRINTED CIRCUITS, INC.
    Inventors: Takashi Kasuga, Yoshio Oka, Shigeaki Uemura, Shigeyoshi Nakayama, Jinjoo Park, Sumito Uehara, Hiroshi Ueda, Kousuke Miura
  • Patent number: 10284832
    Abstract: There is provided an image processing apparatus, an image processing method, and a program which can cause an image adapted to an object located between an operation unit and a drawing destination (30) to be drawn on the drawing destination, the image processing apparatus including: an image generating unit configured to generate a drawn image to be drawn on a drawing destination on a basis of a position of an operation unit. The image generating unit generates the drawn image on a basis of detected information of a stencil target (40) located between the operation unit and the drawing destination.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: May 7, 2019
    Assignee: SONY CORPORATION
    Inventors: Satoshi Asai, Hiroshi Nakayama, Hiromi Iizuka, Takumi Suzuki, Tomoya Narita
  • Patent number: 10241570
    Abstract: A pointing support device detects user's gaze position on a screen, sets the gaze position as an initial position of a pointer, displays a path starting from the initial position on the screen on the basis of path definition information, which defines the path to move the pointer and a movement pattern of the path and moves the pointer along the path.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: March 26, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Hiroshi Nakayama, Junichi Odagiri, Satoshi Nakashima, Kentaro Murase, Masakiyo Tanaka
  • Patent number: 10228905
    Abstract: A pointing support apparatus includes a memory, and a processor coupled to the memory and configured to detect a line-of-sight position of a user on a screen, extract a command included in a search range of the screen with reference to the line-of-sight position, generate a table in which the command and speech information of the command are associated with each other, and decide, when speech information from outside is accepted, a command based on comparison of the recognized speech information and the speech information of the table.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: March 12, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Hiroshi Nakayama, Junichi Odagiri, Satoshi Nakashima, Kentaro Murase, Masakiyo Tanaka
  • Publication number: 20180360383
    Abstract: [Object] To realize a system that can more accurately analyze a movement of a body with a simpler configuration. [Solution] An information processing device includes: a first member that includes a substantially plate-shaped casing and a predetermined detection unit; a second member that includes a substantially plate-shaped casing and that holds a battery inside the second member; and a connection unit that includes an elastic body and connects a part of an outer circumferential end surface of the first member to a part of an outer circumferential end surface of the second member such that a surface direction of one surface of the first member substantially matches a surface direction of one surface of the second member. The information processing device is worn on a predetermined body part such that the one surface of the first member and the one surface of the second member are located on a side of the body part.
    Type: Application
    Filed: December 29, 2016
    Publication date: December 20, 2018
    Inventors: MASAYUKI ISHIKURA, YOSHIO OGUCHI, TAKASHI KUBODERA, KAZUAKI TAKAHASHI, HIROSHI NAKAYAMA, KAZUHIRO NAKAGOMI
  • Patent number: 10121413
    Abstract: A flash phenomenon of OLEDs at the time of power source ON of a display device is suppressed. The OLED emits light when reference potentials VSS and VDD are applied from power source lines to the OLED's cathode and anode respectively. While the anode can be connected to one of the power source line via a driving TFT and a lighting switch, a reset potential VRS can be applied to the anode via a reset switch and the driving TFT. The lighting switch is turned OFF and the reset switch and the driving TFT are turned ON so that VRS is applied to the anode, before starting the application of the reference potentials to the power source lines. Following this state, the application of the reference potentials to the power source lines starts, and thus a normal operation of allowing the OLED to emit light starts.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: November 6, 2018
    Assignee: Japan Display Inc.
    Inventors: Tetsuo Morita, Hiroyuki Kimura, Makoto Shibusawa, Hiroshi Nakayama, Hiroshi Tabatake, Yutaka Umeda
  • Patent number: 10097666
    Abstract: An information processing method includes receiving a request for user data that is related to an external service, and retrieving the user data segments based on the request. The user data segments are then combined to generate the user data, which is then provided to the client device that requested the user data. After receiving the user data, the client device uses the user data to access the external service to which the data relates.
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: October 9, 2018
    Assignee: SONY CORPORATION
    Inventors: Takeru Kaneko, Hiroshi Nakayama, Toshiaki Enami, Kohei Umemoto
  • Patent number: 10046328
    Abstract: Provided is a jaw crusher driving device in which a driving torque can be transmitted reliably to a rotation driving shaft to perform a crushing operation by strongly fixing a hydraulic pressure motor between a body frame of a jaw crusher and a flywheel. The jaw crusher includes a fixed tooth, a movable tooth, a rotation driving shaft rotatably supported on a body frame, and a pair of flywheels provided in the rotation driving shaft. The driving device includes: a hydraulic pressure motor in which a rotation shaft portion can rotate in relation to a motor body when pressure fluid is supplied; a connector for connecting one flywheel of the pair of flywheels and the rotation shaft portion; and a torque arm provided between the body frame and the motor body so as to prevent the motor body from rotating about an axis of the rotation driving shaft.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: August 14, 2018
    Assignee: NAKAYAMA IRON WORKS, LTD.
    Inventors: Hiroshi Nakayama, Hideki Tominaga