Patents by Inventor Takashi Ohta

Takashi Ohta 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: 20240088756
    Abstract: A motor monitoring sensor is continuously operable at a lower cost. The motor monitoring sensor includes an acceleration sensor attachable to a motor to be monitored to detect vibration of the motor, a processor that generates state information indicating a state of the motor based on a detection value indicating the vibration of the motor detected by the acceleration sensor, a transmitter that transmits the generated state information to a host device, and a vibration-powered generator attachable to the motor to generate power with the vibration of the motor and supply the generated power to the acceleration sensor, the processor, and the transmitter.
    Type: Application
    Filed: September 1, 2023
    Publication date: March 14, 2024
    Inventors: Takashi OHTA, Takenori HATSUDA, Eisuke YAMASHITA, Shingo KAWAMOTO, Akira OKAMOTO
  • Patent number: 11922649
    Abstract: It provides the measurement data of each portion of the target object with a high accuracy. The measurement data calculation apparatus 1020 includes an obtaining unit 1024A, an extraction unit 1024B, a conversion unit 1024C, and a calculation unit 1024D. The obtaining unit 1024A obtains the image data in which the target object is photographed and the full length data of the target object. The extraction unit 1024B extracts the shape data indicating the shape of the target object from the image data. The conversion unit 1024C converts and silhouettes the shape data based on the full length data. The calculation unit 1024D uses the shape data converted by the conversion unit 1024C to calculate the measurement data of each portion of the target object.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: March 5, 2024
    Assignee: Arithmer Inc.
    Inventors: Daisuke Sato, Hiroki Yato, Chikashi Arita, Yoshihisa Ishibashi, Takashi Nakano, Ryosuke Sasaki, Ryosuke Tajima, Yoshihiro Ohta
  • Publication number: 20230336028
    Abstract: A power transmission device includes power transmission coils, at least one power supply circuit, a communicator, and a control circuit. The power transmission coils transmit power to a power reception device via a power reception coil. The at least one power supply circuit supplies AC power to the power transmission coils, respectively. The communicator receives a signal indicating a power reception status of the power reception device from the power reception device. According to the power reception status, the control circuit selects a power transmission coil with a highest efficiency of power transmission to the power reception device among the power transmission coils to serve as the power transmission coil for power transmission to the power reception device, and controls the at least one power supply circuit so that AC power is supplied to the selected power transmission coil and is not supplied to an unselected power transmission coil.
    Type: Application
    Filed: March 9, 2023
    Publication date: October 19, 2023
    Applicant: OMRON Corporation
    Inventors: Takashi OHTA, Yusuke Kawai, Goro Nakao
  • Publication number: 20230206691
    Abstract: An emotion determination device includes a first estimator that estimates an emotion of a user based on a change in a facial expression of the user detected from a face image of the user, a second estimator that estimates the emotion of the user based on a change in a temperature of the user detected contactlessly from the user, and a determiner that determines the emotion of the user based on an estimation result obtained by the first estimator and an estimation result obtained by the second estimator.
    Type: Application
    Filed: May 19, 2021
    Publication date: June 29, 2023
    Inventors: Ayana TSUJI, Takashi OHTA, Kazuya URABE, Tatsuki SAWADA
  • Publication number: 20230082044
    Abstract: An image processing apparatus includes an image obtainer that obtains captured images captured with a camera in a time series, an accumulator that accumulates movement information about a moving object in the captured images in the time series, a calculator that calculates movement information about the moving object based on the captured images in the time series obtained by the image obtainer, a comparator that compares the movement information about the moving object calculated by the calculator with the movement information about the moving object accumulated by the accumulator, a determiner that determines, based on a result of comparison of the movement information about the moving object performed by the comparator, whether the moving object being a target for the comparison performed by the comparator shows abnormal movement, and an output unit that outputs a result of determination performed by the determiner.
    Type: Application
    Filed: December 16, 2020
    Publication date: March 16, 2023
    Inventors: Ayana TSUJI, Takashi OHTA, Tsuyoshi KOBAYASHI, Toshifumi KISHIDA
  • Publication number: 20230065834
    Abstract: A movement analysis device includes an obtainer that obtains positional information about a person performing predetermined movement within a predetermined area, a data accumulator that stores time-series data about the positional information obtained by the obtainer, and a data analyzer that analyzes a cyclical pattern of changes in the positional information based on the time-series data to generate a model representing an average change in the positional information in one cycle.
    Type: Application
    Filed: December 16, 2020
    Publication date: March 2, 2023
    Inventor: Takashi OHTA
  • Publication number: 20220323441
    Abstract: The present invention provides a pharmaceutical composition for treating or preventing gout or hyperuricemia, the pharmaceutical composition including a compound represented by General Formula (I): wherein R1 represents an unsubstituted or substituted phenyl group, R2 represents a cyano group or a nitro group, R3 represents a hydrogen atom or a hydroxyl group, X represents an oxygen atom or —S(O)n—, n represents an integer of 0 to 2, and Y represents an oxygen atom or a sulfur atom, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 4, 2020
    Publication date: October 13, 2022
    Inventors: Shiro Kobayashi, Eri Miyayama, Masuharu Hirano, Takashi Ohta
  • Publication number: 20220323442
    Abstract: The present invention provides an enteric-coated preparation, including: a compound represented by General Formula (I) wherein R1 is an unsubstituted phenyl group or a phenyl group substituted with a substituent, the substituent being at least one group selected from the group consisting of an alkyl group having 1 to 8 carbon atoms, an alkyl group having 1 to 8 carbon atoms substituted with a halogen atom, an alkoxy group having 1 to 8 carbon atoms, an alkoxycarbonyl group having 2 to 8 carbon atoms, a formyl group, a carboxyl group, a halogen atom, a phenyl group and a phenoxy group, R2 is a cyano group or a nitro group, R3 is a hydrogen atom or a hydroxyl group, X is an oxygen atom or —S(O)n—, n is an integer of 0 to 2, and Y is an oxygen atom or a sulfur atom, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 4, 2020
    Publication date: October 13, 2022
    Applicants: Nippon Chemiphar Co., Ltd., Nippon Chemiphar Co., Ltd.
    Inventors: Masuharu Hirano, Takashi Ohta
  • Publication number: 20220314959
    Abstract: A control device for a vehicle is a control device provided on a vehicle which includes a positional information acquisition part configured to acquire positional information of the vehicle and a turning amount acquisition part configured to acquire a turning amount of the vehicle, the control device for a vehicle including a starting point specifying part configured to specify a departure place of the vehicle on the basis of the positional information, a measurement starting point setting part configured to set a measurement starting point of a turning amount of the vehicle on the basis of the positional information, a traveling route recording part configured to record the measurement starting point and the turning amount of the vehicle, and a scheduled route estimating part configured to estimate a scheduled traveling route of the vehicle on the basis of the recorded measurement starting point and the recorded turning amount.
    Type: Application
    Filed: February 17, 2022
    Publication date: October 6, 2022
    Inventor: Takashi Ohta
  • Publication number: 20220309750
    Abstract: Provided is an information management device, comprising a storage medium storing a computer-readable instruction and a processor coupled to the storage medium, the processor executing the computer-readable instruction to: acquire, from a mobile object, uploaded information associated with position information on the mobile object; generate mesh information based on the uploaded information; and store the mesh information into a storage in association with a mesh region including the position information on the mobile object among a plurality of mesh regions defined so as to delimit a ground region.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 29, 2022
    Inventors: Satomi Takagi, Takashi Ohta
  • Publication number: 20220289166
    Abstract: A vehicle control device includes power source, electrical storage device, electric motor connected to driving wheel, able to be driven by supply of electric power from electrical storage device and supplys regenerative electric power generated upon regenerative operation to electrical storage device, a road information acquisition part acquires road information related to scheduled traveling route of the vehicle, a control target segment extraction part extracts control target segment, in which change of remaining capacity of the electrical storage device equal to or greater than predetermined value is predicted, on scheduled traveling route, and a charge/discharge planning part plans charge/discharge of the electrical storage device based on vehicle traveling load in road from the vehicle to the control target segment, and the charge/discharge planning part determines the vehicle traveling load of the segment located before the control target segment according to attribute of the control target segment.
    Type: Application
    Filed: February 23, 2022
    Publication date: September 15, 2022
    Inventor: Takashi Ohta
  • Patent number: 11375307
    Abstract: An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: June 28, 2022
    Inventors: Tomohiro Matsuo, Takashi Ohta, Koji Nageno, Tomohiro Ito
  • Patent number: 11234984
    Abstract: The present invention relates to a solid dispersion containing a compound represented by General Formula (I): wherein R1 is an unsubstituted phenyl group or a phenyl group substituted with a substituent; the substituent is an alkyl group having 1 to 8 carbon atoms, an alkyl group having 1 to 8 carbon atoms substituted with a halogen atom, an alkoxy group having 1 to 8 carbon atoms, an alkoxycarbonyl group having 2 to 8 carbon atoms, a formyl group, a carboxyl group, a halogen atom, a phenyl group or a phenoxy group; R2 is a cyano group or a nitro group; R3 is a hydroxyl group; X is an oxygen atom or —S(O)n—; n is an integer of 0 to 2; Y is an oxygen atom or a sulfur atom, or a pharmaceutically acceptable salt thereof and a hypromellose derivative.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 1, 2022
    Assignees: Shizuoka Prefectural University Corporation, Nippon Chemiphar Co., Ltd.
    Inventors: Shigeru Itai, Shuji Noguchi, Yasunori Iwao, Masuharu Hirano, Takashi Ohta, Tomio Yamakawa
  • Publication number: 20210396534
    Abstract: Provided is an information processing device comprising: a travelling route determining unit configured to determine a travelling route of an electric vehicle; and a route navigation executing unit configured to search a charge stand based on the travelling route and a congestion degree map indicating a congestion degree of people in a target area including the travelling route, and execute route navigation for the electric vehicle based on a search result. The route navigation executing unit may search a charge stand in an area, where the congestion degree is higher than a predetermined threshold, within the target area.
    Type: Application
    Filed: June 14, 2021
    Publication date: December 23, 2021
    Inventors: Takeshi SAITO, Masashi ETO, Takashi OHTA, Tomohiro SHIBATA
  • Publication number: 20210003983
    Abstract: Provided are an inspection support method, inspection support apparatus, and inspection support program that are able to efficiently make an inspection plan for a production facility.
    Type: Application
    Filed: December 14, 2018
    Publication date: January 7, 2021
    Inventors: Yasuhiro OKAMOTO, Hisanori KAWASHIMA, Ryo MINEGISHI, Shunsuke TAKAMURA, Takashi OHTA
  • Publication number: 20200306251
    Abstract: The present invention relates to a solid dispersion containing a compound represented by General Formula (1): wherein R1 is an unsubstituted phenyl group or a phenyl group substituted with a substituent; the substituent is an alkyl group having 1 to 8 carbon atoms, an alkyl group having 1 to 8 carbon atoms substituted with a halogen atom, an alkoxy group having 1 to 8 carbon atoms, an alkoxycarbonyl group having 2 to 8 carbon atoms, a formyl group, a carboxyl group, a halogen atom, a phenyl group or a phenoxy group; R2 is a cyano group or a nitro group; R3 is a hydroxyl group; X is an oxygen atom or —S(O)n—; n is an integer of 0 to 2; Y is an oxygen atom or a sulfur atom, or a pharmaceutically acceptable salt thereof and a hypromellose derivative.
    Type: Application
    Filed: November 28, 2018
    Publication date: October 1, 2020
    Inventors: Shigeru Itai, Shuji Noguchi, Yasunori Iwao, Masuharu Hirano, Takashi Ohta, Tomio Yamakawa
  • Publication number: 20200143653
    Abstract: In a watching server including a communication unit and a control unit, the control unit acquires log information indicating a use status of a home appliance by a watching target person and schedule information indicating a schedule of the watching target person, via the communication unit, and determines notification information to be notified to a watching man who watches the watching target person with reference to the log information and the schedule information.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Inventors: KAZUYOSHI HADA, TAKASHI OHTA
  • Publication number: 20200145246
    Abstract: In a watching server including a communication unit and a control unit, the control unit acquires log information indicating a use status of a home appliance by a watching target person and schedule information indicating a schedule of the watching target person, via the communication unit, and determines notification information to be notified to the watching target person with reference to the log information and the schedule information.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Inventors: KAZUYOSHI HADA, TAKASHI OHTA
  • Publication number: 20200027153
    Abstract: After acquiring order information on an order from a user, a food ingredients delivery instruction corresponding to the order information is transmitted due to acquiring of trigger information including at least one of user identification information, device identification information, and order identification information.
    Type: Application
    Filed: June 24, 2019
    Publication date: January 23, 2020
    Inventors: TAKASHI OHTA, HIROYUKI NAKAMURA, TAMON MOTOYA, AKIHIRO AZUMA
  • Patent number: 10511217
    Abstract: A magnetic clutch device having improved durability and reliability without increasing a size in an axial direction. A fixed member, the first engagement element, and a second engagement element are arranged concentrically to one another in order from a rotational center axis. The first engagement element comprises a first magnet. The fixed member comprises a second magnet in which a polarity is switched between a straight polarity and a reversed polarity, and a coil that switches the polarity of the second magnet depending on a direction of the current applied thereto.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: December 17, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hidekazu Nagai, Hiroyuki Shioiri, Takashi Ohta, Yoshihiro Mizuno, Eiji Tsuchiya, Norio Yonezawa