Patents by Inventor Hiroyuki Yamamoto

Hiroyuki 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).

  • Publication number: 20200182175
    Abstract: Disclosed is a compression ignition engine including a first fuel supply supplying naphtha, a second fuel supply supplying diesel fuel, an EGR gas recirculation portion recirculating exhaust gas back to a combustion chamber, and a controller controlling these components. The controller determines whether an engine body is operated in a low load region or a high load region. In the low load region, the controller outputs a control signal to the first fuel supply so that at least naphtha is supplied, and outputs a control signal to the EGR gas recirculation portion such that an EGR rate becomes higher than that when the engine is operated in the high load region to make an air-fuel ratio fall within a range of 14.5 to 15.0.
    Type: Application
    Filed: May 29, 2018
    Publication date: June 11, 2020
    Inventors: Mitsuo Hitomi, Hiroyuki Yamamoto, Toshihide Yamamoto, Hidefumi Fujimoto
  • Publication number: 20200186116
    Abstract: A method for manufacturing a piezoelectric vibration element that includes preparing a piezoelectric substrate; providing a first electrode layer on a first main surface of the piezoelectric substrate; arranging a mask on a side of the first main surface of the piezoelectric substrate, the mask including a center region and a peripheral region located along a periphery of the center region; and irradiating a radiation beam through the mask toward the first main surface of the piezoelectric substrate such that a larger amount of the radiation beam passes through the peripheral region than the center region of the mask so as to remove a part of the first electrode layer to form a first excitation electrode that decreases in thickness from the center region to the peripheral region of the mask on the first main surface of the piezoelectric substrate.
    Type: Application
    Filed: February 14, 2020
    Publication date: June 11, 2020
    Inventor: Hiroyuki Yamamoto
  • Publication number: 20200158030
    Abstract: A compression ignition engine includes an engine body, a first fuel supply for supplying a first fuel, a second fuel supply for supplying a second fuel, and a controller for outputting a signal to each of the first and second fuel supplies. The second fuel less easily vaporizes than the first fuel, and has a pressure and temperature at which compression ignition is initiated and at least one of which is lower than that of the first fuel. The controller outputs a signal to the first fuel supply such that a weight of the supplied first fuel is larger than that of the supplied second fuel, and thereafter, outputs a signal to the second fuel supply such that the second fuel is supplied to a combustion chamber. A formed air-fuel mixture is compressed and ignited.
    Type: Application
    Filed: May 29, 2018
    Publication date: May 21, 2020
    Inventors: Mitsuo Hitomi, Hiroyuki Yamamoto, Toshihide Yamamoto, Hidefumi Fujimoto
  • Patent number: 10657579
    Abstract: A system includes a client terminal capable of ordering merchandise of an online store service from a service providing system of a plurality of service providing systems and process an order of merchandise of the online store service, and an information processing apparatus capable of communicating with the client terminal. The information processing apparatus receives data created by the client terminal using a predetermined application and used to order the merchandise of the online store service, transmits access information used to make the client terminal access a service providing system, of the plurality of service providing systems, corresponding to the predetermined application, and receives a request of the received data from the service providing system that has accepted access based on the transmitted access information. Data received by the first reception unit is transmitted to the service providing system that has transmitted the request.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: May 19, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Hiroyuki Yamamoto
  • Patent number: 10651369
    Abstract: Provided are a magneto resistive effect element with a stable magnetization direction perpendicular to a film plane and with a controlled magnetoresistance ratio, and a magnetic memory using the magneto resistive effect element. Ferromagnetic layers of the magneto resistive effect element are formed from a ferromagnetic material containing at least one type of 3d transition metal such that the magnetoresistance ratio is controlled, and the film thickness of the ferromagnetic layers is controlled on an atomic layer level such that the magnetization direction is changed from a direction in the film plane to a direction perpendicular to the film plane.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: May 12, 2020
    Assignee: TOHOKU UNIVERSITY
    Inventors: Hideo Ohno, Shoji Ikeda, Fumihiro Matsukura, Masaki Endoh, Shun Kanai, Hiroyuki Yamamoto, Katsuya Miura
  • Patent number: 10621423
    Abstract: A moving information analyzing system includes a camera, and a server that is connected to the camera. The camera captures an image of an object region, extracts moving information regarding a staying position or a passing position of a moving object included in a captured image of the object region, outputs a count line for counting the number of moving objects and a count result of the number of moving objects having passed the count line, related to the moving information, and transmits the captured image and the moving information to the server in a predetermined transmission cycle. The server acquires the captured image and the moving information, generates a moving information analysis image in which the moving information is superimposed on the captured image and to which the count line and the count result are added, and displays the moving information analysis image on a monitor.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: April 14, 2020
    Assignee: Panasonic i-PRO Sensing Solutions Co., Ltd.
    Inventors: Hiroyuki Yamamoto, Junko Noda, Marie Kanda, Yoshihiro Sugishita
  • Patent number: 10614941
    Abstract: Provided is a high-performance persistent current switch that is provided with a superconducting coil in which a decrease of a critical current or a critical magnetic field is suppressed. A means for solving the problem is as follows. A persistent current switch provided with a superconducting coil in a switch unit. A superconducting coil 5 includes a winding portion 53 which is formed using a superconductor thin film formed on an outer circumferential face of a base member 50. The winding portion 53 includes a first winding portion 51 and a second winding portion 52 which are formed in a double helical shape to be parallel to each other. A terminating end portion 51b of the first winding portion 51 and a starting end portion 52a of the second winding portion 52, which are adjacent to each other, are connected to each other.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: April 7, 2020
    Assignee: HITACHI, LTD.
    Inventors: Toshiaki Kusunoki, Hideki Tanaka, Motomune Kodama, Hiroyuki Yamamoto
  • Publication number: 20200102241
    Abstract: The present invention pertains to: a tempered glass which is obtained by physically strengthening a glass having an average coefficient of thermal expansion at 50-350° C. of (20×10?7)-(50×10?7)/)° C. and a glass transition temperature of 560° C. or higher; and a tempered glass obtained by physically strengthening a glass containing, in mole percent on an oxide basis, 0-4% of R2O (R2O is defined in the specification) and 5-25% of B2O3.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 2, 2020
    Applicant: AGC Inc.
    Inventors: Junko MIYASAKA, Akio Koike, Hiroyuki Yamamoto
  • Patent number: 10588856
    Abstract: Provided is an orally disintegrating tablet coated with film that allows the time elapsed before a film thereof dissolves to be shorter, has a good feel when the tablet is taken, and is capable of being easily mass-produced. The orally disintegrating tablet coated with film is coated with a film coating composition, the film coating composition comprises a water-soluble and ethanol-insoluble film coating base; and at least one plasticizer selected from the group consisting of propylene glycol and polyethylene glycol in a liquid or semisolid state at room temperature.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: March 17, 2020
    Assignee: SAWAI PHARMACEUTICAL CO., LTD.
    Inventors: Michinori Oikawa, Hiroyuki Yamamoto, Hiroaki Kikuoka
  • Publication number: 20200075787
    Abstract: To provide a cover glass for a solar cell module which can sufficiently maintain the power generation efficiency of a solar cell module, even when a design is imparted to the entire surface of the cover glass so as to make solar cells be invisible from the outside, and a solar cell module. To provide a cover glass 14 to be bonded on light-receiving surfaces 16A and 16B of solar cells 16 via an encapsulant material 18, which has a visible transmittance of from 0% to 60% and an average infrared transmittance of from 20% to 100%, which is a value calculated by simply averaging transmittances at 5 nm intervals in an infrared region at a wavelength of from 780 nm to 1,500 nm.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 5, 2020
    Applicants: AGC Inc, AGC GLASS EUROPE
    Inventors: Tomohiro SAKAI, Tetsuji IRIE, Yu ONOZAKI, Aichi INOUE, Manabu NISHIZAWA, Hiroyuki YAMAMOTO
  • Patent number: 10546377
    Abstract: An image processing apparatus obtains, for each of a plurality of subjects, a data set including first shape data which indicates a shape of a subject measured in association with the subject in a first state, and second shape data which indicates a shape of the subject measured in association with the subject in a second state, obtains basis data required to express a deformation from the first state to the second state, based on the data sets for the plurality of subjects, and estimates, based on the generated basis data and data indicating a shape of a target subject measured in association with the target subject in the first state, a deformation from the first state to the second state in association with the target subject.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: January 28, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Ryo Ishikawa, Hiroyuki Yamamoto
  • Publication number: 20200005942
    Abstract: An information processing apparatus 100 comprising: first inference unit configured to perform a first inference to medical image data and obtain information related to a diagnostic name identified from the medical image data as a first inference result; and second inference unit configured to perform a second inference to the medical image data and the information related to the diagnostic name and obtain information related to an image finding as a second inference result.
    Type: Application
    Filed: September 13, 2019
    Publication date: January 2, 2020
    Inventors: Masami Kawagishi, Hiroyuki Yamamoto
  • Publication number: 20190388363
    Abstract: A sustained-release preparation containing pseudoephedrine is provided comprising pseudoephedrine or a pharmaceutically acceptable salt thereof, and a hardened oil or stearic acid. The sustained-release preparation containing pseudoephedrine may contain a hardened oil or stearic acid in an amount of 100% by mass to 500% by mass with respect to the content of the pseudoephedrine or a pharmaceutically acceptable salt thereof. In addition, the sustained-release preparation containing pseudoephedrine may have a first part and a second part, the first part may contain the pseudoephedrine or a pharmaceutically acceptable salt thereof, and the first part or the second part may contain an optional active ingredient.
    Type: Application
    Filed: June 20, 2019
    Publication date: December 26, 2019
    Inventors: Yuki NISHIKAWA, Hiroaki KIKUOKA, Michinori OIKAWA, Hiroyuki YAMAMOTO, Tomoya NAKAGAWA
  • Publication number: 20190323519
    Abstract: A compressor diffuser (5) is connected to a compressor (1) generating compressed air by compressing air and a combustion cylinder (21) supplying a combustion gas to a turbine. The compressor diffuser (5) includes a first diffuser (51) and a second diffuser (52). One end of the first diffuser (51) is connected to a part of an annular outlet (16) of the compressor (1) in a circumferential direction and the other end of the first diffuser (5) is connected to an air supply port (24) of the combustion cylinder (21). The second diffuser (52) is connected to the outlet (16) of the compressor (1) at a position different in the circumferential direction from the part where the end of the first diffuser (51) is connected and guides the compressed air to the outside of the first diffuser (51).
    Type: Application
    Filed: April 16, 2019
    Publication date: October 24, 2019
    Inventors: Kuniaki AOYAMA, Hiroyuki YAMAMOTO
  • Patent number: 10454012
    Abstract: The present invention aims at providing a thermoelectric conversion module with low toxicity, which exhibits conversion efficiency equivalent to that of BiTe. The thermoelectric conversion module of the present invention employs a full Heusler alloy as the material for forming the P-type thermoelectric conversion unit and the N-type thermoelectric conversion unit. The material for forming the N-type thermoelectric conversion unit contains at least any one of Fe, Ti, and Si and Sn.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: October 22, 2019
    Assignee: Hitachi, Ltd.
    Inventors: Akinori Nishide, Yosuke Kurosaki, Jun Hayakawa, Shin Yabuuchi, Hiroyuki Yamamoto
  • Patent number: 10445887
    Abstract: To improve, when performing tracking of moving objects by using captured images taken by multiple cameras, the accuracy of the tracking process across the cameras, a tracking processing device includes: a storage unit that stores, for each camera, a plurality of pieces of intra-camera tracking information including image information of persons obtained from the captured images; a refining unit that performs refining of the plurality of pieces of intra-camera tracking information and thereby extracts pieces of inter-camera tracking information to be used in a process of tracking the persons across the multiple cameras; and an associating unit that, on the basis of the pieces of inter-camera tracking information, associates the persons in the captured images across the multiple cameras.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: October 15, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hiroyuki Yamamoto, Takeshi Fujimatsu
  • Patent number: 10436371
    Abstract: The present invention provides a pipe structure including: a pipe through which a gaseous body having a higher temperature than a temperature of a surrounding atmosphere flows; a cover that covers an outer peripheral portion of the pipe, and defines a plurality of vents from which the gaseous body leaking from the pipe flows out; and a line-shaped sensor that passes a position corresponding to each of the plurality of vents, and is sensitive to a temperature or a concentration of the gaseous body outside the cover, wherein the sensor includes a range in which the sensor rises upward from the position corresponding to the vent.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: October 8, 2019
    Assignee: MITSUBISHI AIRCRAFT CORPORATION
    Inventors: Hiroyuki Yamamoto, Tadahiko Suzuta, Kei Takao, Ichiro Maeda
  • Patent number: 10425057
    Abstract: A rectangular quartz crystal blank having long sides substantially parallel to a Z? axis of the quartz crystal blank, and short sides substantially parallel to an X axis of the quartz crystal blank. The quartz crystal blank includes a center region, a second region and a third region that are adjacent to the center region along a long-side direction, and a fourth region and a fifth region that are adjacent to the first region along a short-side direction. A thickness of the second region and a thickness of the third region are smaller than a thickness of the first region, and/or a thickness of the fourth region and a thickness of the fifth region are smaller than a thickness of the first region, and 25.93?W/T?27.07, where W is a length of a short side and T is a thickness.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: September 24, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hiroyuki Yamamoto, Hiroaki Kaida, Masaru Asai
  • Patent number: 10418964
    Abstract: A rectangular quartz crystal blank having long sides substantially parallel to a Z? axis of the quartz crystal blank, and short sides substantially parallel to an X axis of the quartz crystal blank. The quartz crystal blank includes a center region, a second region and a third region that are adjacent to the center region along a long-side direction, and a fourth region and a fifth region that are adjacent to the first region along a short-side direction. A thickness of the second region and a thickness of the third region are smaller than a thickness of the first region, and/or a thickness of the fourth region and a thickness of the fifth region are smaller than a thickness of the first region, and 20.78?W/T?22.10, where W is a length of a short side and T is a thickness.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: September 17, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hiroyuki Yamamoto, Hiroaki Kaida, Masaru Asai
  • Patent number: 10411673
    Abstract: A rectangular quartz crystal blank having long sides substantially parallel to a Z? axis of the quartz crystal blank, and short sides substantially parallel to an X axis of the quartz crystal blank. The quartz crystal blank includes a center region, a second region and a third region that are adjacent to the center region along a long-side direction, and a fourth region and a fifth region that are adjacent to the first region along a short-side direction. A thickness of the second region and a thickness of the third region are smaller than a thickness of the first region, and/or a thickness of the fourth region and a thickness of the fifth region are smaller than a thickness of the first region, and 16.21?W/T?17.71, where W is a length of a short side and T is a thickness.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: September 10, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hiroyuki Yamamoto, Hiroaki Kaida, Masaru Asai