Patents by Inventor Takeshi Kubota

Takeshi Kubota 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: 20240230399
    Abstract: An information processing apparatus according to an embodiment includes a first recognition unit (122) that performs recognition processing based on a point group output by a photodetection distance measurement unit (11), and outputs three-dimensional recognition information of a target object, the photodetection distance measurement unit (11) including a light transmission unit (101) that transmits light modulated by a frequency continuous modulation wave and a light reception unit (103) that receives light and outputs a reception signal, and outputting, based on the reception signal, a point group including a plurality of points each having velocity information, a generation unit (125) that generates vibration distribution information indicating a vibration distribution of the target object based on the velocity information and the three-dimensional recognition information, and a detection unit (20) that detects an abnormality of the target object based on the vibration distribution information.
    Type: Application
    Filed: December 17, 2021
    Publication date: July 11, 2024
    Inventors: Yuusuke Kawamura, Kazutoshi Kitano, Kousuke Takahashi, Takeshi Kubota
  • Publication number: 20240219567
    Abstract: A sensing system (1) according to an embodiment includes: a light detection and ranging device (11) that outputs a speed image based on speed point cloud information based on a reception signal reflected and received by a subject as information of the subject, the light detection and ranging device using a frequency modulated continuous wave; and a solid-state imaging device (12) that outputs a captured image obtained by capturing an image of the subject as information of the subject, and the light detection and ranging device and the solid-state imaging device are arranged to acquire information from the same side of the subject.
    Type: Application
    Filed: November 11, 2021
    Publication date: July 4, 2024
    Inventors: Kazutoshi Kitano, Yuusuke Kawamura, Kousuke Takahashi, Takeshi Kubota, Masaki Kitano
  • Publication number: 20240208764
    Abstract: A printer according to one embodiment of the present disclosure includes a printing portion configured to perform printing on a recording sheet, a cutter including a fixed blade and a movable blade and configured to cut the recording sheet along a width direction thereof by movement of the movable blade, an adhesive transfer unit configured to add an adhesive to a rear surface of the recording sheet, and a transfer roller disposed to face the adhesive transfer unit and configured to press the recording sheet toward the adhesive transfer unit and transport the recording sheet. The adhesive transfer unit is integrally assembled together with the movable blade, and provided to move together with the movable blade along a moving direction of the movable blade.
    Type: Application
    Filed: December 4, 2023
    Publication date: June 27, 2024
    Inventors: Takeshi Kubota, Yuji Yada, Tatsuya Oguchi, Tetsuhiro Ishikawa, Youichi Takamura
  • Publication number: 20240151853
    Abstract: A measurement device according to an embodiment includes: a receiving unit (100, 102) that receives reflected light of laser light reflected by a target object and polarization-separates the received reflected light into first polarized light and second polarized light, and a recognition unit (122) that performs object recognition on the target object on the basis of the first polarized light and the second polarized light.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 9, 2024
    Inventors: Yuusuke Kawamura, Kazutoshi Kitano, Kousuke Takahashi, Takeshi Kubota
  • Publication number: 20240133734
    Abstract: An information processing apparatus according to an embodiment includes a first recognition unit (122) that performs recognition processing based on a point group output by a photodetection distance measurement unit (11), and outputs three-dimensional recognition information of a target object, the photodetection distance measurement unit (11) including a light transmission unit (101) that transmits light modulated by a frequency continuous modulation wave and a light reception unit (103) that receives light and outputs a reception signal, and outputting, based on the reception signal, a point group including a plurality of points each having velocity information, a generation unit (125) that generates vibration distribution information indicating a vibration distribution of the target object based on the velocity information and the three-dimensional recognition information, and a detection unit (20) that detects an abnormality of the target object based on the vibration distribution information.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 25, 2024
    Inventors: Yuusuke Kawamura, Kazutoshi Kitano, Kousuke Takahashi, Takeshi Kubota
  • Publication number: 20240103133
    Abstract: An information processing apparatus according to an embodiment includes: a recognition unit (122) configured to perform recognition processing on the basis of a point cloud output from a photodetection ranging unit (11) using a frequency modulated continuous wave to determine a designated area in a real object, the photodetection ranging unit being configured to output the point cloud including velocity information and three-dimensional coordinates of the point cloud on the basis of a reception signal reflected by an object and received, and configured to output three-dimensional recognition information including information indicating the determined designated area, and a correction unit (125) configured to correct three-dimensional coordinates of the designated area in the point cloud on the basis of the three-dimensional recognition information output by the recognition unit.
    Type: Application
    Filed: December 23, 2021
    Publication date: March 28, 2024
    Inventors: Kousuke Takahashi, Kazutoshi Kitano, Yuusuke Kawamura, Takeshi Kubota
  • Publication number: 20230283128
    Abstract: Provided is a rotating electric machine, including: a field magneton; and an armature. In terms of components in a radial direction of the field magneton of magnetic fluxes passing from the field magneton to the armature, a magnetic flux density at a center in an axial direction of the field magneton is lower than a magnetic flux density at an end in the axial direction of the field magneton.
    Type: Application
    Filed: July 29, 2022
    Publication date: September 7, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kengo KUMAGAI, Shinsuke Kayano, Takeshi Kubota
  • Patent number: 11566303
    Abstract: A non-oriented electrical steel sheet according to one embodiment of the invention has a chemical composition represented by C: 0.0030% or less, Si: 2.00% or less, Al: 1.00% or less, Mn: 0.10% to 2.00%, S: 0.0030% or less, one or more selected from the group consisting of Mg, Ca, Sr, Ba, Nd, Pr, La, Ce, Zn, and Cd: 0.0003% or greater and less than 0.0015% in total, a parameter Q represented by Q=[Si]+2×[Al]?[Mn]: 2.00 or less; Sn: 0.00% to 0.40%, Cu: 0.00% to 1.00%, and a remainder: Fe and impurities, and a parameter R represented by R?(I100+I310+I411+I521)/(I111+I211+I332+I221) is 0.80 or greater.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: January 31, 2023
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Takeshi Kubota, Takeaki Wakisaka, Masafumi Miyazaki, Takashi Morohoshi
  • Patent number: 11469018
    Abstract: A non-oriented electrical steel sheet according to one embodiment of the invention has a chemical composition represented by C: 0.0030% or less, Si: 2.00% or less, Al: 1.00% or less, Mn: 0.10% to 2.00%, S: 0.0030% or less, one or more selected from the group consisting of Mg, Ca, Sr, Ba, Nd, Pr, La, Ce, Zn, and Cd: greater than 0.0100% and not greater than 0.0250% in total, a parameter Q represented by Q=[Si]+2×[Al]?[Mn]: 2.00 or less; Sn: 0.00% to 0.40%, Cu: 0.00% to 1.00%, and a remainder: Fe and impurities, and a parameter R represented by R=(I100+I310+I411+I521)/(I111+I211+I332+I221) is 0.80 or greater.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 11, 2022
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Takeshi Kubota, Takeaki Wakisaka, Masafumi Miyazaki, Takashi Morohoshi
  • Patent number: 11459632
    Abstract: A non-oriented electrical steel sheet according to one embodiment of the invention has a chemical composition represented by C: 0.0030% or less, Si: 2.00% or less, Al: 1.00% or less, Mn: 0.10% to 2.00%, S: 0.0030% or less, one or more selected from the group consisting of Mg, Ca, Sr, Ba, Nd, Pr, La, Ce, Zn, and Cd: 0.0015% to 0.0100% in total, a parameter Q represented by Q=[Si]+2×[Al]?[Mn]: 2.00 or less; Sn: 0.00% to 0.40%, Cu: 0.00% to 1.00%, and a remainder: Fe and impurities, and a parameter R represented by R=(I100+I310+I411+I521)/(I111+I211+I332+I221) is 0.80 or greater.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 4, 2022
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Takeshi Kubota, Takeaki Wakisaka, Takashi Morohoshi, Masafumi Miyazaki
  • Publication number: 20220271584
    Abstract: Provided is a rotating electric machine, including a rotor, the rotor including: a rotor core; a first permanent magnet inserted into a first magnet slot; and a second permanent magnet inserted into a second magnet slot. The rotor core includes an inter-pole hole portion formed between the first magnet slot and the second magnet slot. When a circle having a rotation axis as a center and circumscribing an edge portion of each of the first magnet slot and the second magnet slot on the stator side is defined as a first circle, the inter-pole hole portion is arranged on a side opposite to the stator with respect to the first circle, and an edge portion of the inter-pole hole portion on the stator side is formed along the first circle.
    Type: Application
    Filed: November 22, 2021
    Publication date: August 25, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yoshihiro MIYAMA, Takeshi KUBOTA, Kengo KUMAGAI
  • Publication number: 20220186330
    Abstract: The present disclosure has as its object the provision of non-oriented electrical steel sheet excellent in magnetic properties which is free from any drop in magnetic flux density even after stress relief annealing and a method for manufacturing the same. Non-oriented electrical steel sheet having a chemical composition containing C: 0.0030 mass % or less, Si: 2.0 mass % or more and 4.0 mass % or less, Al: 0.010 mass % or more and 3.0 mass % or less, Mn: 0.10 mass % or more and 2.4% mass or less, P: 0.0050 mass % or more and 0.20 mass % or less, S: 0.0030 mass % or less, and one or more elements selected from the group comprising Mg, Ca, Sr, Ba, Ce, La, Nd, Pr, Zn, and Cd: total 0.00050 mass % or more and having a balance of Fe and unavoidable impurities, where, when designating a mass % of Si as [Si], a mass % of Al as [Al], and a mass % of Mn as [Mn], a parameter Q shown by the following formula (1) is 2.0 or more, a random intensity ratio of the {100} orientation is 2.
    Type: Application
    Filed: February 14, 2020
    Publication date: June 16, 2022
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Tesshu MURAKAWA, Hiroshi FUJIMURA, Takeaki WAKISAKA, Takeshi KUBOTA
  • Patent number: 11359217
    Abstract: Provided is a transformant of a microorganism that has improved catechol productivity.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: June 14, 2022
    Assignee: RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH
    Inventors: Masayuki Inui, Kazumi Hiraga, Masako Suda, Takeshi Kubota
  • Patent number: 11214751
    Abstract: Provided are: a metalworking oil composition having excellent workability and rust inhibiting performance, which is prepared by blending (A) at least one carboxylate selected from a polyhydric alcohol ester of a monocarboxylic acid and a monohydric alcohol ester of a polycarboxylic acid, (B) a phosphorus-containing compound, and (C) a rust inhibitor, wherein the monocarboxylic acid has 9 or more and 21 or less carbon atoms, and the content of the carboxylate is 0.6% by mass or more based on the total amount of the composition; and a metalworking method using the composition.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: January 4, 2022
    Assignees: IDEMITSU KOSAN CO., LTD., NIPPON STEEL CORPORATION
    Inventors: Naoki Nagase, Hideo Sugii, Keiji Noma, Seikichi Kitabatake, Isao Noguchi, Takeshi Kubota, Shuichi Yamazaki, Eisuke Minematsu
  • Patent number: 11214441
    Abstract: An endless belt includes a band-shaped belt main body made of a vulcanized rubber, and a coupling part that is made of a thermoplastic resin and is provided between both end parts of the belt main body, wherein the vulcanized rubber of the both end parts of the belt main body and the thermoplastic resin of the coupling part are chemically bonded to each other.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: January 4, 2022
    Assignee: NITTA CORPORATION
    Inventors: Yoshihiro Konishi, Takeshi Kubota, Akito Oi, Akihiko Kuriya
  • Publication number: 20210222211
    Abstract: Provided is a transformant of a microorganism that has improved catechol productivity.
    Type: Application
    Filed: February 18, 2019
    Publication date: July 22, 2021
    Applicant: RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH
    Inventors: Masayuki INUI, Kazumi HIRAGA, Masako SUDA, Takeshi KUBOTA
  • Publication number: 20210172036
    Abstract: A non-oriented electrical steel sheet according to one embodiment of the invention has a chemical composition represented by C: 0.0030% or less, Si: 2.00% or less, Al: 1.00% or less, Mn: 0.10% to 2.00%, S: 0.0030% or less, one or more selected from the group consisting of Mg, Ca, Sr, Ba, Nd, Pr, La, Ce, Zn, and Cd: 0.0015% to 0.0100% in total, a parameter Q represented by Q=[Si]+2×[Al]?[Mn]: 2.00 or less; Sn: 0.00% to 0.40%, Cu: 0.00% to 1.00%, and a remainder: Fe and impurities, and a parameter R represented by R=(I100+I310+I411+I521)/(I111+I211+I332+I221) is 0.80 or greater.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 10, 2021
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Takeshi KUBOTA, Takeaki WAKISAKA, Takashi MOROHOSHI, Masafumi MIYAZAKI
  • Patent number: 10995393
    Abstract: When a Si content (mass %) is set to [Si], an Al content (mass %) is set to [Al], and a Mn content (mass %) is set to [Mn], a parameter Q represented by “Q=[Si]+2[Al]?[Mn]” is 2.00 or more, the total mass of S contained in sulfides or oxysulfides of Mg, Ca, Sr, Ba, Ce, La, Nd, Pr, Zn, or Cd is 40% or more of the total mass of S contained in a non-oriented electrical steel sheet, a {100} crystal orientation intensity is 3.0 or more, a thickness is 0.15 mm to 0.30 mm, and an average crystal grain diameter is 65 ?m to 100 ?m.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: May 4, 2021
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Takeshi Kubota, Takashi Morohoshi, Masafumi Miyazaki
  • Patent number: 10991494
    Abstract: When a Si content (mass %) is set to [Si], an Al content (mass %) is set to [Al], and a Mn content (mass %) is set to [Mn], a parameter Q represented by “Q=[Si]+2[Al]?[Mn]” is 2.00 or more, the total mass of S contained in sulfides or oxysulfides of Mg, Ca, Sr, Ba, Ce, La, Nd, Pr, Zn, or Cd is 40% or more of the total mass of S contained in a non-oriented electrical steel sheet, a {100} crystal orientation intensity is 3.0 or more, a thickness is 0.15 mm to 0.30 mm, and an average crystal grain diameter is 65 ?m to 100 ?m.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: April 27, 2021
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Takeshi Kubota, Takashi Morohoshi, Masafumi Miyazaki
  • Patent number: 10988743
    Abstract: Provided is a microorganism that is capable of efficiently producing para-aminobenzoic acid (4-ABA) or a salt thereof, using saccharides as raw materials, and a method for efficiently producing 4-ABA or a salt thereof by using this microorganism. A transformant obtained by introducing, into a coryneform bacterium, a gene that encodes 4-amino-4-deoxychorismate lyase, a gene that encodes a para-aminobenzoate synthase component I, and a gene that encodes a para-aminobenzoate synthase component II, is capable of efficiently producing 4-ABA or a salt thereof from saccharides.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: April 27, 2021
    Assignees: RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH, SUMITOMO BAKELITE CO., LTD.
    Inventors: Masayuki Inui, Kazumi Hiraga, Masako Suda, Takeshi Kubota