Patents by Inventor Yuki Hayashi

Yuki Hayashi 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: 20240151412
    Abstract: Space purification device according to the present disclosure includes hypochlorous acid water generator, mixing bath, hypochlorous acid water supply unit, water supply unit, humidifying purification unit, and control unit. Control unit is configured to, after a humidifying purification operation using the mixture water has finished, perform a first washing operation of causing water supply unit to supply water to electrolytic bath and of causing hypochlorous acid water supply unit to supply water stored in electrolytic bath to mixing bath, without performing the electrolyzing.
    Type: Application
    Filed: February 24, 2022
    Publication date: May 9, 2024
    Inventors: Ikuma SHIRAI, Yuki MIZUNO, Shinji YOSHIDA, Tomohiro HAYASHI
  • Publication number: 20240153036
    Abstract: The present disclosure relates to a medical image processing system that is capable of implementing low-latency image processing, a medical image processing method, and a program. An image processing unit executes, at each predetermined processing timing, image processing on each of a plurality of medical images input asynchronously in units of strip images obtained by dividing each of the medical images into a plurality of pieces. The present disclosure can be applied to the medical image processing system.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 9, 2024
    Inventors: MASAHITO YAMANE, YUKI SUGIE, TSUNEO HAYASHI
  • Publication number: 20240151636
    Abstract: In a biological component measurement device according to the present disclosure, a modulation unit intensity-modulates excitation light emitted from an excitation light source and the intensity-modulated excitation light is incident to an optical medium. The modulation unit switches a plurality of modulation frequencies in order from a low frequency to a high frequency. The plurality of modulation frequencies include a first frequency and a second frequency higher than the first frequency. A light position detector detects a position of probe light when the sample is irradiated with excitation light intensity-modulated at the first frequency and a position of probe light when the sample is irradiated with excitation light intensity-modulated at the second frequency. The biological component acquisition unit measures a biological component of the sample based on the position of the probe light at the first frequency and the position of the probe light at the second frequency.
    Type: Application
    Filed: March 23, 2021
    Publication date: May 9, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Shusaku HAYASHI, Koichi AKIYAMA, Yuki TSUDA
  • Patent number: 11971709
    Abstract: The disclosure is to constitute, while reducing a cost for collecting training data used in machine learning that makes a control module acquire an ability to control a robot device, the control module operatable in an actual environment by the machine learning. A learning device according to one aspect of the present invention executes machine learning of an extractor by using a first learning data set constituted by a combination of simulation data and first environmental information and a second learning data set constituted by a combination of actual data and second environmental information. Further, a learning device according to one aspect of the present invention executes machine learning of a controller by using a third learning data set constituted by a combination of third environmental information, state information, and a control command.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: April 30, 2024
    Assignee: OMRON Corporation
    Inventors: Yuki Yamaguchi, Kennosuke Hayashi, Kin Chung Denny Fu, Yohei Okawa, Chisato Saito, Yoshiya Shibata
  • Publication number: 20240136949
    Abstract: A power conversion apparatus includes: a converter configured to convert AC power that is input from an AC power supply via a first conductive line pair, into DC power; an inverter configured to convert the DC power that is output from the converter to a second conductive line pair, into the AC power; and a capacitor connected between conductive lines of the first conductive line pair or between conductive lines of the second conductive line pair, between one or more reactors and the inverter, wherein, letting a carrier frequency for driving the inverter be fC, a resonance frequency of an LC filter constituted by the one or more reactors and the capacitor be fLC, and a maximum value of an output frequency of the inverter be MAX(f0), MAX(f0) satisfies 6 times MAX(f0)<fLC<fC?3 times MAX(f0).
    Type: Application
    Filed: March 29, 2022
    Publication date: April 25, 2024
    Inventors: Yuki HANDA, Takuro OGAWA, Nobuo HAYASHI
  • Patent number: 11967867
    Abstract: A rotating electric machine includes: a field element that includes a magnet portion that includes a plurality of magnetic poles; an armature that includes an armature winding of multiple phases; and a power converter that is electrically connected to the armature winding. The rotating electric machine also includes: a plurality of electrical components that configure the power converter; and a housing member that includes a cylindrical portion that is provided on a radially inner side of a magnetic circuit portion that includes the magnet portion and the armature winding, and to which the plurality of electrical components are disposed. The cylindrical portion is provided with a coolant passage through which a coolant flows. The plurality of electrical components are arranged in the housing member on a radially inner side of the cylindrical portion, in a circumferential direction along the cylindrical portion.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: April 23, 2024
    Assignee: DENSO CORPORATION
    Inventors: Tomohisa Sano, Yuki Takahashi, Ryota Tanabe, Yuta Hashimoto, Wataru Funatsu, Norihiro Hayashi
  • Publication number: 20240123594
    Abstract: One aspect of the present disclosure provides an electric power tool including a motor, a drive circuit, a voltage detector, a first calculator, and a second calculator. The drive circuit applies a power-supply voltage to the motor in accordance with a first duty ratio. The voltage detector detects a magnitude of the power-supply voltage. The first calculator calculates a desired duty ratio based on the magnitude of the power-supply voltage detected. The second calculator increases the first duty ratio from an initial value to the desired duty ratio in accordance with a lapse of time. The second calculator varies a rate of increase of the first duty ratio based on the magnitude of the power-supply voltage detected.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 18, 2024
    Applicant: MAKITA CORPORATION
    Inventors: Yuki HAYASHI, Itsuku KATO
  • Publication number: 20240129221
    Abstract: A conversion device analyzes information of an input packet using hardware and determines whether to perform predetermined previous stage processing using the hardware. Furthermore, when it is determined to perform the previous stage processing, the conversion device uses the hardware to provide metadata including identification information indicating a group of packets to the packets on the basis of the fixed-length header information of the packets. In addition, the conversion device uses software to generate analysis packets corresponding to the group of packets using the provided metadata.
    Type: Application
    Filed: February 16, 2021
    Publication date: April 18, 2024
    Inventors: Yuki MIYOSHI, Yuhei HAYASHI, Chiharu MORIOKA, Takeaki NISHIOKA, Shohei KAMAMURA
  • Publication number: 20240122503
    Abstract: A component measurement device for measuring a given component contained in a sample. The component measurement device includes an excitation light source to emit excitation light onto the optical medium portion, a probe light source to emit probe light onto the optical medium portion, an intensity modulation unit to perform intensity modulation on the excitation light emitted by the excitation light source based on stratum corneum information about stratum corneum of the sample to generate intensity-modulated excitation light and emit the generated intensity-modulated excitation light onto the optical medium portion, and a measurement unit to measure the given component based on a difference between the probe light emitted from the optical medium portion in a first state where the excitation light is emitted and the probe light emitted from the optical medium portion in a second state where the intensity-modulated excitation light is emitted.
    Type: Application
    Filed: March 3, 2021
    Publication date: April 18, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuki TSUDA, Shusaku HAYASHI, Koichi AKIYAMA
  • Publication number: 20240129218
    Abstract: A conversion device (10) analyzes an input packet and acquires header information included in the packet. Furthermore, the conversion device (10) classifies packets into one of a plurality of groups on the basis of the acquired header information and set grouping conditions. Subsequently, the conversion device (10) generates packets for analysis on the basis of the processing corresponding to the classified groups.
    Type: Application
    Filed: February 16, 2021
    Publication date: April 18, 2024
    Inventors: Takeaki NISHIOKA, Chiharu MORIOKA, Shohei KAMAMURA, Yuhei HAYASHI, Yuki MIYOSHI
  • Publication number: 20240123106
    Abstract: Space cleaning device includes: hypochlorous acid water generator; mixing bath storing a mixture of the hypochlorous acid water and water; hypochlorous acid water supply unit; water supply unit; water level sensor detecting a water level of the water mixture; humidifying purifier micronizing the water mixture and releases the water mixture micronized into air; and control unit controlling operations of hypochlorous acid water supply unit and water supply unit. Control unit is configured, after supplying the hypochlorous acid water and the water to fill mixing bath with the water mixture, controls an operation of hypochlorous acid water supply unit to supply a predetermined amount of the hypochlorous acid water to mixing bath once in every predetermined time period, and controls an operation of water supply unit to supply the water to mixing bath based on information related to the water level of the water mixture received from water level sensor.
    Type: Application
    Filed: February 24, 2022
    Publication date: April 18, 2024
    Inventors: Yuki MIZUNO, Shinji YOSHIDA, Tomohiro HAYASHI, Takeshi KINOSHITA, Yuichi KANBARA, Mayumi SASAI, Hiroshi KOHARA
  • Publication number: 20240121190
    Abstract: A design apparatus optimizes, with a first granularity (for example, a real number solution), a traffic volume allocated to each of links between adjacent nodes included in a network. In addition, the design apparatus calculates an approximation solution obtained by approximating, with a second granularity (for example, an integer solution), the traffic volume having been optimized with the first granularity. Furthermore, the design apparatus maps logical paths to each of routes constituted by the links in accordance with the approximated traffic volume.
    Type: Application
    Filed: February 12, 2021
    Publication date: April 11, 2024
    Inventors: Shohei KAMAMURA, Yuhei HAYASHI, Yuki MIYOSHI, Takeaki NISHIOKA, Chiharu MORIOKA, Satoshi NAKATSUKASA, Yuki TAKEI
  • Publication number: 20240119475
    Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yukinori II, Kenji YAMAGUCHI, Junya OGAWA, Yuki NAGANUMA, Junya YAMAMOTO, Yuta TONE, Naoki ISHIZUKA, Tadayuki TANAKA, Keisuke ITO, Yuka YOKOI, Takashi HAYASHI, Naoya OKA, Yu HAMADA
  • Publication number: 20240121193
    Abstract: An extraction unit extracts predetermined information from an outer header and an inner header of a tunneled packet passing through a network device in which congestion has occurred. An evaluation unit evaluates an order in which fine grain flows in a tunnel subdivided with reference to the extracted predetermined information are subject to TE, based on attribute information of the fine grain flows.
    Type: Application
    Filed: February 2, 2021
    Publication date: April 11, 2024
    Inventors: Yuhei HAYASHI, Shohei KAMAMURA, Satoshi NAKATSUKASA, Yuki TAKEI, Chiharu MORIOKA, Takeaki NISHIOKA, Yuki MIYOSHI
  • Patent number: 11954728
    Abstract: According to one embodiment, an information processing device includes processing circuitry configured to calculate a first index based on a plurality of pieces of first prediction data on an amount of electric power generated by a first electric power generation resource and a penalty imposed when an amount of electric power supplied to an electric power system is insufficient or excessive for a first amount of electric power which corresponds to a planned value of electric power generation amount, the first index being an index related to a yield obtained in a case that the first amount of electric power is tentatively bid in a first market; and determine a second amount of electric power to be bid in the first market based on the first index.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 9, 2024
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation
    Inventors: Hideyuki Aisu, Takufumi Yoshida, Shigeta Kuninobu, Hiromasa Shin, Yoshiaki Shiga, Kotaro Kimura, Yuki Hayashi
  • Publication number: 20240109842
    Abstract: Provided is an acrylamide compound, which is useful for the promotion of platelet production from platelet progenitor cells such as megakaryocytes in vitro and represented by general formula [I]: wherein each symbol is as defined in the description.
    Type: Application
    Filed: December 8, 2020
    Publication date: April 4, 2024
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Hideki HAYASHI, Ryosuke TAGA, Yuki SAKAMOTO, Nozomi KUWANO, Kurumi MINENO, Kazuhiro OHDACHI, Yusuke FUJIMORI
  • Patent number: 11942895
    Abstract: A panel connected body includes a plurality of flat panels arranged in a matrix of m rows and n columns, where m?3 and n?3; and a plurality of row-direction connection portions and column-direction connection portions which connect together panels that are adjacent in a row direction and column direction, respectively. A first type row satisfying relationships D1?2L and Dy?Dy?1?2L and a second type row satisfying relationships Dn?2L and Dy?Dy+1+2L are alternately included, where Dy is a length along the column direction of the column-direction connection portions in a y-th column, and L is a thickness of the panels. The relationship E?WC?L is satisfied, where WC is a length along the column direction of the panels and E is a length along the column direction of the row-direction connection portions.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: March 26, 2024
    Assignee: ZEON CORPORATION
    Inventors: Yuki Hayashi, Kiyoshige Kojima, Masayoshi Yoshida
  • Patent number: 11943685
    Abstract: A server system for an always-on connection includes: a plurality of always-on connection processing parts; and a controller. Each of the always-on connection processing parts includes a plurality of always-on connection execution parts, and the controller is configured to execute: a receiving process to receive a first request for the always-on connection from a terminal device; a determining process to determine a target always-on connection processing part, among the always-on connection processing parts according to the first request, the target always-on connection processing part being one always-on connection processing part to establish the always-on connection with the terminal device; and a sending process to send to the terminal device a destination data indicating a destination of the second request for the always-on connection after determining the target always-on connection processing part, the destination data also indicating the target always-on connection processing part.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: March 26, 2024
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Yuki Narita, Masashi Takeichi, Koichi Hayashi, Tomohiro Inagaki
  • Patent number: 11932657
    Abstract: Provided is a novel heterocyclic compound having an aryl hydrocarbon receptor antagonist activity and useful for the promotion of platelet production, the compound being represented by the general formula [I]: wherein ring A, ring B, R1, R2, R3, R4, n, and X are as defined above, or a salt thereof.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: March 19, 2024
    Assignee: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Kazuhiro Ohdachi, Yusuke Fujimori, Naoya Makita, Noritaka Koseki, Hideki Hayashi, Yuki Sakamoto, Kurumi Mineno, Ryosuke Taga
  • Patent number: 11933865
    Abstract: A magnetic resonance member 1 includes a crystal structure and is capable of electron spin quantum operations with microwaves of different frequencies corresponding to arrangement orientations of a vacancy and an impurity in a crystal lattice. A magnetic field transmission unit 4 senses a measurement target magnetic field at plural measurement positions different from each other, and applies application magnetic fields corresponding to the measurement target magnetic field sensed at the plural measurement positions to the magnetic resonance member 1 along respective different directions corresponding to the aforementioned arrangement orientations. A measurement control unit 21 controls a high frequency power supply 12, and determines detection values detected by a detecting device (an irradiating device 5 and a light receiving device 6) of the physical phenomena corresponding to the plural measurement positions.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: March 19, 2024
    Assignees: SUMIDA CORPORATION, Kyoto University
    Inventors: Yoshiharu Yoshii, Masateru Hashimoto, Tsutomu Ootsuka, Shingo Hamada, Yuki Takemura, Kan Hayashi, Norikazu Mizuochi