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: 20210232855
    Abstract: A movement state recognition multitask DNN model training section 46 trains a parameter of a DNN model based on an image data time series and a sensor data time series, and based on first annotation data, second annotation data, and third annotation data generated for the image data time series and the sensor data time series. Training is performed such that a movement state recognized by the DNN model in a case in which input with the image data time series and the sensor data time series matches movement states indicated by the first annotation data, the second annotation data, and the third annotation data. This thereby enables information to be efficiently extracted and combined from both video data and sensor data, and also enables movement state recognition to be implemented with high precision for a data set including data that does not fall in any movement state class.
    Type: Application
    Filed: April 26, 2019
    Publication date: July 29, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Shuhei YAMAMOTO, Hiroyuki TODA
  • Publication number: 20210229648
    Abstract: A braking control device includes a master unit including a master chamber connected to a front wheel cylinder and a servo chamber that applies forward force opposing a reverse force applied to a master piston by the master chamber to the master piston, a pressure adjustment unit that adjusts brake fluid discharged by a pump to a first liquid pressure by a first solenoid valve and introduces the first liquid pressure to a rear wheel cylinder, and adjusts the first liquid pressure to decrease to a second liquid pressure by a second solenoid valve and introduces the second liquid pressure to the servo chamber; and a regenerative coordination unit having an input piston operable in conjunction with a braking operation member and an input cylinder fixed to the master cylinder, and in which a gap between the master piston and the input piston is controlled by the second liquid pressure.
    Type: Application
    Filed: February 5, 2019
    Publication date: July 29, 2021
    Applicant: ADVICS CO., LTD.
    Inventors: Takayuki YAMAMOTO, Hiroyuki KODAMA, Hiroyuki ANDO
  • Publication number: 20210227154
    Abstract: A signal processing circuit includes a detection unit configured to detect generation of a peak in an analog signal based on an input of a photon, an A/D conversion unit configured to perform A/D conversion of a signal value into digital data of bits by determining a value of each of the bits from an upper bit to a lower bit, and a control unit configured to control the A/D conversion unit so that, in a case in which the generation of a second peak of the analog signal is detected during the A/D conversion of a signal value of a first peak of the analog signal, the A/D conversion of the signal value of the first peak will be interrupted and the A/D conversion of a signal value of the second peak will be started.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 22, 2021
    Inventors: Hiroyuki Muto, Yusuke Yamamoto
  • Publication number: 20210225008
    Abstract: A moving state analysis device improves accuracy of moving state recognition by including a detection unit configured to detect, from image data associated with a frame, an object and a region of the object, for each of frames that constitute first video data captured in a course of movement of a first moving body, and a learning unit configured to learn a DNN model that takes video data and sensor data as input and that outputs a probability of each moving state, based on the first video data, a feature of first sensor data measured in relation to the first moving body and corresponding to a capture of the first video data, a detection result of the object and the region of the object, and information that indicates a moving state associated with the first video data.
    Type: Application
    Filed: May 7, 2019
    Publication date: July 22, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Shuhei YAMAMOTO, Hiroyuki TODA
  • Publication number: 20210213835
    Abstract: A vehicle includes a regenerative generator on a front wheel. A braking control device includes an actuator that applies a front wheel torque and a rear wheel torque, and a controller that individually adjusts the front wheel torque and the rear wheel torque. The controller is configured to determine the front wheel torque and the rear wheel torque to zero when a regenerative braking force Fg generated by the regenerative generator has not reached a maximum regenerative force Fx which is a generatable maximum value. On the other hand, the controller is configured to increase the rear wheel torque from zero before increasing the front wheel torque from zero when the regenerative braking force Fg reaches the maximum regenerative force Fx.
    Type: Application
    Filed: February 5, 2019
    Publication date: July 15, 2021
    Applicant: ADVICS CO., LTD.
    Inventors: Takayuki YAMAMOTO, Hiroyuki KODAMA, Hiroyuki ANDO
  • Publication number: 20210213309
    Abstract: There is provided a facepiece that does not hinder the movement of a wearer. A facepiece that covers a face of a wearer, the facepiece including: a front surface plate that is a transparent plate-like member having a size that can cover the face of the wearer; and a rotation mechanism passing through the front surface plate on either a right or left side of the wearer and being rotatable with respect to the front surface plate.
    Type: Application
    Filed: May 28, 2019
    Publication date: July 15, 2021
    Applicants: SHIGEMATSU WORKS CO., LTD., AIR WATER SAFETY SERVICE INC.
    Inventors: Nobuo SHIGEMATSU, Kenichi ONO, Hiroyuki IDE, Masaru FUKUDA, Shinji YAMAMOTO, Takushi DOI, Masashi YOKOYAMA
  • Patent number: 11063484
    Abstract: The rotor of the electric motor includes a rotor magnet. The rotor magnet includes a yoke, and a resin magnet part formed of a resin material containing rare-earth magnetic powder, which is disposed outside the yoke. Multiple pedestals and multiple connecting portions are formed on an end surface of the yoke. The connecting portion joins together the adjacent pedestals. The connecting portions are disposed in a middle position of the end surface in the radial direction. The connecting portions each have a height less than the height of the pedestals. The present invention gains advantage in that the amount of rare-earth magnetic powder used in the rotor magnet can be reduced.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: July 13, 2021
    Assignee: Mitsubishi Electric Corporation
    Inventors: Mineo Yamamoto, Tomoaki Oikawa, Hiroyuki Ishii, Hiroki Aso, Junichiro Oya, Yuto Urabe
  • Patent number: 11060726
    Abstract: A compressor diffuser is disposed between cylindrical combustion chambers that are disposed around a rotational shaft to supply combustion gas to a turbine and a compressor that is rotatable about the rotational shaft to generate compressed air. The compressor diffuser includes one end connected to an outlet of the compressor; and another end connected to an air inlet of one of the combustion chambers. The one end defines an opening and has double arc portions curving about the rotational shaft, and the other end defines an opening shaped in conformance with the cylindrical shape of the one of the combustion chambers. The compressor diffuser is disposed continuously along an extending direction of the rotational shaft from the one end to the other end.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: July 13, 2021
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kuniaki Aoyama, Hiroyuki Yamamoto
  • Publication number: 20210208824
    Abstract: The first server issues, in response to an issuance request, identification information that corresponds to a printing apparatus and is used for registration processing to use the printing apparatus from a messaging application, and manages first information of the printing apparatus and the identification information, and the second server manages the first information of the printing apparatus and second information of the messaging application and registers the second information of the messaging application so that the printing apparatus corresponding to the identification information from the messaging application can be used if the identification information is determined to be valid by referring to information managed by the first server when the identification information is input via the messaging application, wherein the first server issues, for one printing apparatus, a different piece of identification information for each issuance request.
    Type: Application
    Filed: March 16, 2021
    Publication date: July 8, 2021
    Inventors: Hiroyuki Yamamoto, Asuka Kanno
  • Publication number: 20210166677
    Abstract: A communication system that includes a server system, a voice terminal and a document reading apparatus. The document reading apparatus includes a reading unit configured to execute reading of a document, wherein recognition processing for recognizing a character written in the document is executed based on image data generated by the reading. Furthermore, the voice terminal comprises a receiving unit configured to receive a predetermined instruction by user's voice, and the server system comprises a processing unit configured to execute output processing for outputting the character recognized by the recognition processing by voice by the voice terminal based on receiving the predetermined instruction by the voice terminal.
    Type: Application
    Filed: November 19, 2020
    Publication date: June 3, 2021
    Inventor: Hiroyuki Yamamoto
  • Publication number: 20210132273
    Abstract: An optical member includes a transparent substrate containing at least one substance selected from glass, a glass ceramic, silicon, and sapphire, and having an infrared high-transmittance region in which an optical transmittance is 78% or more in a wavelength band of 700 nm to 1800 nm; and an optical interference film disposed on a main surface of the transparent substrate corresponding to the infrared high-transmittance region, wherein a transmittance of light, of the optical member, of at least one wavelength ?3 in the wavelength band of 700 nm to 1800 nm in a region of the optical member corresponding to the infrared high-transmittance region of the transparent substrate has a minimum value of 86.5% or more and has a difference between the minimum value and a maximum value of 9% or less in a range where an incidence angle is from 0 degrees to 60 degrees.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Applicant: AGC Inc.
    Inventors: Hiroyuki YAMAMOTO, Takahiro MASHIMO, Takuji OYAMA, Shinya TAHARA, Tatsuo NAGASHIMA
  • Patent number: 10970010
    Abstract: The first server issues, in response to an issuance request, identification information that corresponds to a printing apparatus and is used for registration processing to use the printing apparatus from a messaging application, and manages first information of the printing apparatus and the identification information, and the second server manages the first information of the printing apparatus and second information of the messaging application and registers the second information of the messaging application so that the printing apparatus corresponding to the identification information from the messaging application can be used if the identification information is determined to be valid by referring to information managed by the first server when the identification information is input via the messaging application, wherein the first server issues, for one printing apparatus, a different piece of identification information for each issuance request.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: April 6, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Yamamoto, Asuka Kanno
  • Patent number: 10956722
    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: March 3, 2020
    Date of Patent: March 23, 2021
    Assignee: Panasonic i-Pro Sensing Solutions Co., Ltd.
    Inventors: Hiroyuki Yamamoto, Junko Noda, Marie Kanda, Yoshihiro Sugishita
  • Patent number: 10842760
    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: Grant
    Filed: June 20, 2019
    Date of Patent: November 24, 2020
    Assignee: SAWAI PHARMACEUTICAL CO., LTD.
    Inventors: Yuki Nishikawa, Hiroaki Kikuoka, Michinori Oikawa, Hiroyuki Yamamoto, Tomoya Nakagawa
  • Patent number: 10804457
    Abstract: A magnetoresistive element includes a reference layer having a fixed magnetization direction and including a ferromagnetic material containing Fe or Co, a recording layer having a variable magnetization direction and including a ferromagnetic material, and one non-magnetic layer that is formed between the reference layer and the recording layer and that contains oxygen. One of the reference layer and the recording layer contains Fe. The three layers are arranged so that a magnetization direction of the one of the reference layer and the recording layer becomes perpendicular to a layer surface by an interfacial perpendicular magnetic anisotropy at an interface between the one of the reference layer and the recording layer and the one non-magnetic layer resulting from the one of the reference layer and the recording layer having a predetermined thickness. The one of the reference layer and the recording layer has a bcc structure.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: October 13, 2020
    Assignee: TOHOKU UNIVERSITY
    Inventors: Hideo Ohno, Shoji Ikeda, Fumihiro Matsukura, Masaki Endoh, Shun Kanai, Katsuya Miura, Hiroyuki Yamamoto
  • Publication number: 20200281859
    Abstract: An anhydrous dasatinib-containing preparation comprising an anhydrous dasatinib and a titanium oxide or colorant or antioxidant is provided. In one embodiment, the anhydrous dasatinib-containing preparation improves photostability upon storage. The weight ratio of the titanium oxide per the anhydrous dasatinib may be more than 0 and 2 or less, or the weight ratio of the colorant per the anhydrous dasatinib may be more than 0 and 1 or less, or the weight ratio of the antioxidant per the anhydrous dasatinib may be more than 0 and 0.5 or less.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 10, 2020
    Inventors: Michinori OIKAWA, Hiroyuki YAMAMOTO, Hiroaki KIKUOKA
  • Publication number: 20200282563
    Abstract: A deterioration diagnosis apparatus is for a mechanical apparatus including a power transmission mechanism that transmits power via a gear. The deterioration diagnosis apparatus includes: a storing unit that stores, in advance, a trend of change along with the operation of the mechanical apparatus, in consumption rate of an additive contained in lubricant used for the gear; and a determination unit that determines the period to be taken for the consumption rate of the additive to reach a predetermined value, based on the trend of change in the consumption rate of the additive.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Koki TAGUCHI, Keiichi YAMANAKA, Hiroyuki YAMAMOTO, Ryo YAMASHITA, Osamu HISAMATSU
  • Publication number: 20200204153
    Abstract: An electronic component includes a metal cap including a first main-surface having a flat plate-like shape with a first main surface and an annular portion that has an annular shape and that surrounds the first main surface when viewed in a direction perpendicular to the first main surface. The first main-surface and the annular portion forming a recess. A substrate is provided having a flat plate-like shape with a second main surface that hermetically seals the recess, a joining member that joins the cap and the substrate to each other, with an element accommodated in the recess. An outer peripheral surface of the annular portion has a band-shaped region between the first and second main surfaces in the direction perpendicular to the first main surface. A groove is formed in the band-shaped region that extends in a circumferential direction of the annular portion.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventor: Hiroyuki Yamamoto
  • Publication number: 20200202116
    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: Application
    Filed: March 3, 2020
    Publication date: June 25, 2020
    Inventors: Hiroyuki Yamamoto, Junko Noda, Marie Kanda, Yoshihiro Sugishita
  • Publication number: 20200191071
    Abstract: A compression ignition engine includes: a naphtha injector for supplying naphtha to a combustion chamber; a diesel fuel injector for supplying diesel fuel having a higher boiling point than naphtha; an ignition device for assisting ignition of an air-fuel mixture; and a PCM connected to the naphtha injector, the diesel fuel injector, and the ignition device. When the diesel engine is cold, the PCM supplies only naphtha out of naphtha and diesel fuel, and assists ignition of an air-fuel mixture formed by naphtha.
    Type: Application
    Filed: May 29, 2018
    Publication date: June 18, 2020
    Inventors: Mitsuo Hitomi, Hiroyuki Yamamoto, Toshihide Yamamoto, Hidefumi Fujimoto