Patents by Inventor Tsuyoshi Yoneyama

Tsuyoshi Yoneyama 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: 20240168619
    Abstract: The present technology relates to an information processing terminal, an information processing method, and a program that make it possible to easily operate multiple devices configuring a group in a sense of feeling similar to that when a device of a single piece is operated. The information processing terminal according to one aspect of the present technology causes a selection screen for an operation target to be displayed, the selection screen including information concerning a group including multiple devices selected from among devices registered in a server and information concerning the devices of a single piece that do not belong to the group, and requests the server to collectively control the devices configuring the group according to a selected operation target and control the devices of a single piece. The present technology can be applied to a system in which devices connected to a network are controlled.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 23, 2024
    Applicants: Sony Group Corporation, Sony Group Corporation
    Inventors: Tetsuya Sato, Shun Satou, Hiromichi Sugawara, Kenji Yoneyama, Haruki Matsuno, Tsuyoshi Honma
  • Patent number: 11905765
    Abstract: To prevent fracture of a box under a tensile load without increasing the outer diameter of the box. The presently disclosed threaded joint for pipes includes a pin provided with a male thread portion at one end of a first pipe, and a box provided with a female thread portion at one end of a second pipe, where each of a plurality of thread grooves of the female thread portion has a corner portion on a load flank side and a corner portion on a stabbing flank side on a thread bottom side, a corner portion on a load flank side of a first thread groove includes a first arc portion that has a first curvature radius, and a second arc portion that has a second curvature radius, and a ratio of the second curvature radius to the first curvature radius is 3 or more.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: February 20, 2024
    Assignee: JFE STEEL CORPORATION
    Inventors: Jun Takano, Takamasa Kawai, Takuya Nagahama, Seigo Goto, Masaki Yoshikawa, Tsuyoshi Yoneyama
  • Publication number: 20230044251
    Abstract: To prevent fracture of a box under a tensile load without increasing the outer diameter of the box. The presently disclosed threaded joint for pipes includes a pin provided with a male thread portion at one end of a first pipe, and a box provided with a female thread portion at one end of a second pipe, where each of a plurality of thread grooves of the female thread portion has a corner portion on a load flank side and a corner portion on a stabbing flank side on a thread bottom side, a corner portion on a load flank side of a first thread groove includes a first arc portion that has a first curvature radius, and a second arc portion that has a second curvature radius, and a ratio of the second curvature radius to the first curvature radius is 3 or more.
    Type: Application
    Filed: September 11, 2020
    Publication date: February 9, 2023
    Applicant: JFE STEEL CORPORATION
    Inventors: Jun TAKANO, Takamasa KAWAI, Takuya NAGAHAMA, Seigo GOTO, Masaki YOSHIKAWA, Tsuyoshi YONEYAMA
  • Patent number: 11543451
    Abstract: A real-time clock module includes an oscillation circuit, a storage unit that stores adjustment data used to adjust an oscillation frequency of the oscillation circuit, a data abnormality determination circuit that compares first data based on the adjustment data with second data based on the adjustment data to determine whether or not at least one of the first data and the second data is abnormal, and a flag register that holds a data abnormality flag in which a first value indicating that the first data and the second data are normal, or a second value indicating that at least one of the first data and the second data is abnormal is set, based on a signal from the data abnormality determination circuit.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: January 3, 2023
    Assignee: SEIKO EPSON CORPORATION
    Inventor: Tsuyoshi Yoneyama
  • Publication number: 20220177257
    Abstract: An image forming apparatus includes a sensor that acquires first and second data groups of paper characteristics by measuring a recording medium; a processor that determines a parameter for controlling at least one of image formation and conveyance of a recording medium on a conveyance path based on the first and second data groups acquired by the sensor; an image former that forms an image on a recording medium conveyed on the conveyance path based on the parameter. The processor compares the first and second paper characteristic data groups, the first paper characteristic data group has been measured at a first time period and the second paper characteristic data group has been measured at a second time period nearer to a present time than the first time period, and the processor controls the image formation based on a the comparison result.
    Type: Application
    Filed: November 16, 2021
    Publication date: June 9, 2022
    Applicant: KONICA MINOLTA, INC.
    Inventors: Satoshi Ogata, Yumiko Izumiya, Kazutoshi Yoshimura, Hiroyuki Maruyama, Masashi Sugano, Tsuyoshi Yoneyama
  • Patent number: 11353144
    Abstract: A threaded joint with excellent tensile strength, comprising: a pin having an externally threaded part comprising a first and second externally threaded sections across a step on an outer periphery on a distal-end side of a first steel pipe or tube; and a box having an internally threaded part comprising a first and second internally threaded sections across the step on an inner periphery on a distal-end side of a second steel pipe or tube, the externally threaded part being screwed to the internally threaded part to join the pin and the box. The threaded joint has a first and second thread sequence with lengths L1 and L2, respectively, and cross-sectional areas P1, P2, B1, and B2 at end positions 4, 5, 6, and 7, respectively, satisfying Formulas (1) and (2): (P2, B2)min?P1/{L1/(L1+L2)}(1) and (P2, B2)min?B1/{L2/(L1+L2)}(2), where (P2, B2)min represents P2 or B2, whichever is smaller.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: June 7, 2022
    Assignee: JFE STEEL CORPORATION
    Inventors: Takamasa Kawai, Taro Kanayama, Masaki Yoshikawa, Tsuyoshi Yoneyama, Seigo Goto
  • Publication number: 20210341084
    Abstract: A threaded joint with excellent tensile strength, comprising: a pin having an externally threaded part comprising a first and second externally threaded sections across a step on an outer periphery on a distal-end side of a first steel pipe or tube; and a box having an internally threaded part comprising a first and second internally threaded sections across the step on an inner periphery on a distal-end side of a second steel pipe or tube, the externally threaded part being screwed to the internally threaded part to join the pin and the box. The threaded joint has a first and second thread sequence with lengths L1 and L2, respectively, and cross-sectional areas P1, P2, B1, and B2 at end positions 4, 5, 6, and 7, respectively, satisfying Formulas (1) and (2): (P2, B2)min?P1/{L1/(L1+L2)}(1) and (P2, B2)min?B1/{L2/(L1+L2)}(2), where (P2, B2)min represents P2 or B2, whichever is smaller.
    Type: Application
    Filed: June 13, 2019
    Publication date: November 4, 2021
    Applicant: JFE STEEL CORPORATION
    Inventors: Takamasa KAWAI, Taro KANAYAMA, Masaki YOSHIKAWA, Tsuyoshi YONEYAMA, Seigo GOTO
  • Publication number: 20210078813
    Abstract: Provided is a recording medium detection device which prevents a recording medium from jamming. The device comprises: a first roller and a second roller which nip and transport a recording medium; a roller shaft which rotatably supports the second roller; a shaft support; and a displacement detector. The shaft support supports the roller shaft movably in the thickness direction of the recording medium. The displacement detector detects displacement of the second roller in the thickness direction. The shaft support further supports the second roller movably in the transportation direction of the recording medium through the roller shaft.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Yumiko Izumiya, Satoshi Ogata, Kazutoshi Yoshimura, Hitoshi Asano, Hirotada Seki, Akimasa Ishikawa, Masashi Sugano, Tsuyoshi Yoneyama, Hiroyuki Maruyama
  • Publication number: 20210078816
    Abstract: Provided is a recording medium detection device which prevents the decline in productivity. The recording medium detection device comprises a first detecting section and a second detecting section. The first detecting section performs a first adjustment process and makes a detection of a recording medium being transported. The second detecting section is located more downstream than the first detecting section in the transportation direction of the recording medium, performs a second adjustment process which takes a longer time than the first adjustment process, and makes a detection of the recording medium being transported.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Yumiko Izumiya, Satoshi Ogata, Kazutoshi Yoshimura, Hitoshi Asano, Hirotada Seki, Akimasa Ishikawa, Masashi Sugano, Tsuyoshi Yoneyama, Hiroyuki Maruyama
  • Patent number: 10900595
    Abstract: Provided is a threaded joint for an oil well tubing which possesses sufficient sealability when the external pressure is applied to the threaded joint by suppressing the plastic deformation of a nose portion and sufficient galling resistance. The sufficient galling resistance is provided by preventing the occurrence of galling at the time of making up the threaded joint during verification test performed in accordance with ISO13679:2002 even when the threaded joint for an oil well tubing has a small thickness. Parameters including sizes of the threaded joint at positions of a seal point and shoulder portions satisfy formula 1 ((Ds12?Ds02)/(D12?D02)?0.30), formula 2 (tan ?>(?D+?)/{2(Lt?Ls)}), and Ls/Ln is set to 0.2 to 0.6.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: January 26, 2021
    Assignee: JFE Steel Corporation
    Inventors: Takamasa Kawai, Taro Kanayama, Masaki Yoshikawa, Haruhiko Seki, Masateru Ueta, Jun Takano, Tsuyoshi Yoneyama
  • Publication number: 20200271721
    Abstract: A real-time clock module includes an oscillation circuit, a storage unit that stores adjustment data used to adjust an oscillation frequency of the oscillation circuit, a data abnormality determination circuit that compares first data based on the adjustment data with second data based on the adjustment data to determine whether or not at least one of the first data and the second data is abnormal, and a flag register that holds a data abnormality flag in which a first value indicating that the first data and the second data are normal, or a second value indicating that at least one of the first data and the second data is abnormal is set, based on a signal from the data abnormality determination circuit.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 27, 2020
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Tsuyoshi YONEYAMA
  • Patent number: 10711533
    Abstract: A threaded pipe joint, when acted upon by a tensile load, does not break on the female thread-side of a first thread section of a second thread series that extends from an intermediate shoulder. The threaded pipe joint reliably undergoes tensile rupture on the female thread-side of a first thread section of a first thread series, which is the original critical cross-section site. The threaded pipe joint is configured so that when the male and female threads of the intermediate shoulder are screwed together, the load flank-side thread gaps L1G and L2G of a first thread series, which is the radially inward thread series, and a second thread series, which is the radially outward thread series, on the two sides of the intermediate shoulder always satisfy the relationship L1G<L2G.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: July 14, 2020
    Assignee: JFE Steel Corporation
    Inventors: Masaki Yoshikawa, Kazunari Takahashi, Taro Kanayama, Jun Takano, Takamasa Kawai, Tsuyoshi Yoneyama
  • Patent number: 10379571
    Abstract: A timing device includes a counter that performs counting action in synchronization with pulses in a clock signal to generate a 6-bit count value representing decimal numbers “0” to “39” in each count cycle in order to perform counting action on a 1/100-second basis and an output control circuit that outputs upper 4 bits of the count value generated by the counter as 4-bit timed data representing time on a 1/1000-second basis.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: August 13, 2019
    Assignee: Seiko Epson Corporation
    Inventors: Masayuki Kamiyama, Tsuyoshi Yoneyama, Toru Shirotori
  • Publication number: 20190056049
    Abstract: Provided is a threaded joint for an oil well tubing which possesses sufficient sealability when the external pressure is applied to the threaded joint by suppressing the plastic deformation of a nose portion and sufficient galling resistance. The sufficient galling resistance is provided by preventing the occurrence of galling at the time of making up the threaded joint during verification test performed in accordance with ISO13679:2002 even when the threaded joint for an oil well tubing has a small thickness. Parameters including sizes of the threaded joint at positions of a seal point and shoulder portions satisfy formula 1 ((Ds12?Ds02)/(D12?D02)?0.30), formula 2 (tan ?>(?D+?)/{2(Lt?Ls)}), and Ls/Ln is set to 0.2 to 0.6.
    Type: Application
    Filed: December 16, 2016
    Publication date: February 21, 2019
    Applicant: JFE Steel Corporation
    Inventors: Takamasa Kawai, Taro Kanayama, Masaki Yoshikawa, Haruhiko Seki, Masateru Ueta, Jun Takano, Tsuyoshi Yoneyama
  • Patent number: 10135391
    Abstract: An oscillation circuit includes an oscillating circuit adapted to oscillate a resonator element, a capacitance circuit connected to the oscillating circuit, and capable of correcting an oscillation frequency of the oscillating circuit, a logic circuit to which a signal output from the oscillating circuit is input, and which is capable of correcting a frequency of the signal, and a control circuit adapted to control an operation of the capacitance circuit and an operation of the logic circuit.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: November 20, 2018
    Assignee: Seiko Epson Corporation
    Inventors: Toru Shirotori, Hisashi Yamaguchi, Masaki Wakamori, Toshiya Usuda, Masayuki Kamiyama, Sho Matsuzaki, Hiroshi Kiya, Tsuyoshi Yoneyama
  • Patent number: 10125554
    Abstract: In a joint for oil country tubular goods, a pitch change is made such that an internally-thread pitch has the same value as an externally-thread pitch from a thread end portion on a box end side to a pitch change position taken on a box center side with respect to a position away from the thread end portion by ½ of an entire length of the threaded portion, and the internally-thread pitch is changed to a value less than the externally-thread pitch at the pitch change position so that a thread gap is gradually decreased from the pitch change position to a position of the thread end portion on the box center side, and the thread gap is eventually set to a value which is 0.2 to 0.8 times as large as the thread gap before the pitch change is made.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: November 13, 2018
    Assignee: JFE Steel Corporation
    Inventors: Takamasa Kawai, Kazunari Takahashi, Hiroshi Chikatsune, Masaki Yoshikawa, Jun Takano, Takuya Nagahama, Masateru Ueta, Hideo Sato, Haruhiko Seki, Tsuyoshi Yoneyama
  • Patent number: 10128854
    Abstract: An oscillation circuit includes an oscillating circuit adapted to oscillate a resonator element having a frequency-temperature characteristic, and a frequency adjustment circuit having a capacitance circuit connected to the oscillating circuit and adapted to adjust an oscillation frequency of the oscillating circuit, and a logic circuit, to which a signal having been output from the oscillating circuit is input, and which adjusts a frequency of the signal, and the frequency adjustment circuit compensates the frequency-temperature characteristic using at least the capacitance circuit in a predetermined temperature range, and compensates the frequency-temperature characteristic using the logic circuit alone outside the predetermined temperature range.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: November 13, 2018
    Assignee: Seiko Epson Corporation
    Inventors: Toru Shirotori, Hisashi Yamaguchi, Masaki Wakamori, Toshiya Usuda, Sho Matsuzaki, Tsuyoshi Yoneyama, Masayuki Kamiyama, Hiroshi Kiya
  • Publication number: 20180258709
    Abstract: A screw joint for a pipe comprising (1) a pin member, the raw pipe portion of which has an outer diameter set to 168.
    Type: Application
    Filed: November 24, 2015
    Publication date: September 13, 2018
    Applicant: JFE STEEL CORPORATION
    Inventors: TSUYOSHI YONEYAMA, Hiroshi Chikatsune, Masaki Yoshikawa, Harunhiko SEKI, Jun TAKANO, Takuya Naghama, Masateru Ueta, Takamasa KAWAI
  • Patent number: 10057450
    Abstract: An image reading apparatus 300 comprises: the scanner device SD which reads information about a sheet P conveyed on a paper conveying route PP and information about a position, a form and a color of an image formed on the sheet P; a spectrophotometer CI which reads information about a color of an image formed on a sheet P conveyed on the paper conveying route PP; and a support base TR which incorporates the paper conveying route and a motor for conveying a sheet and can be pulled out from a main body together with the paper conveying route and the motor. The scanner device SD is not mounted on the support base TR but fixed to the main body of the image reading apparatus. The spectrophotometer CI is mounted on and fixed to the support base TR, and spaced from the paper transfer route PP by a predetermined distance.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: August 21, 2018
    Assignee: Konica Minolta, Inc.
    Inventors: Kenji Kawatsu, Tsuyoshi Yoneyama
  • Patent number: 9982815
    Abstract: A premium threaded joint has a pin-side shoulder angle ?1, a box-side shoulder angle ?2, a seal interference quantity ? and a seal point distance xp satisfying ?2??1=?×?/xp, ?=7 to 14, and a pin distal end thickness tp1 defined by a difference Re?Ri between a radius Re of a pin most distal end portion and an inner radius Ri of a pin distal end portion is 0.25 times or more as large as a pin raw pipe thickness tp0.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: May 29, 2018
    Assignee: JFE Steel Corporation
    Inventors: Takamasa Kawai, Kazunari Takahashi, Hiroshi Chikatsune, Masaki Yoshikawa, Jun Takano, Takuya Nagahama, Masateru Ueta, Hideo Sato, Haruhiko Seki, Tsuyoshi Yoneyama