Patents by Inventor Yusuke Arai

Yusuke Arai 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: 20220143998
    Abstract: Provided is an image recording method including applying a pretreatment liquid containing water and a resin X and an ink containing water and a colorant onto a resin base material A which has a specific distortion rate and to which a tension is applied, to obtain an image, heating the image to a temperature Td and drying the image, and cooling the image to a temperature Tr, in which ?total calculated by Equation (1) is 40 kgf/cm2 or less. E(Td) represents an elastic modulus of the resin X at the temperature Td, ?(Td) represents an expansion coefficient of the resin base material A under specific conditions, E(T) represents an elastic modulus of the resin X at a temperature T of the image in the cooling, ?r(T) represents a linear expansion coefficient of the resin X at the temperature T, and ?s(T) represents a linear expansion coefficient of the resin base material A under specific conditions.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Takeshi MIYATO, Michio ARAI, Yusuke FUJII, Kenji SHIROKANE
  • Publication number: 20220143999
    Abstract: Provided is an image recording method including applying an ink containing water, a resin X, and a colorant onto a resin base material A which has a specific distortion rate and to which a tension is applied, to obtain an image, heating the image to a temperature Td and drying the image, and cooling the image to a temperature Tr, in which ?total calculated by Equation (1) is 40 kgf/cm2 or less. E(Td) represents an elastic modulus of the resin X at the temperature Td, ?(Td) represents an expansion coefficient of the resin base material A under specific conditions, E(T) represents an elastic modulus of the resin X at a temperature T of the image in the cooling, ?r(T) represents a linear expansion coefficient of the resin X at the temperature T, and ?s(T) represents a linear expansion coefficient of the resin base material A under specific conditions.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Takeshi Miyato, Michio Arai, Yusuke Fujii, Kenji Shirokane
  • Publication number: 20220119307
    Abstract: The present invention relates to a method of producing a chemically strengthened glass, the method including chemically strengthening a lithium aluminosilicate glass having a thickness of t [unit: ?m], in which the lithium aluminosilicate glass has a fracture toughness value (K1c) of 0.80 MPa·m?12 or more, the chemical strengthening is chemical strengthening with a strengthening salt including sodium and having a potassium content of less than 5 mass %, and a chemically strengthened glass to be obtained has a surface compressive stress value (CS0) of 500-1,000 MPa and has a depth DOL [unit: ?m] at which a compressive stress value is zero of 0.06 t to 0.2 t.
    Type: Application
    Filed: December 27, 2021
    Publication date: April 21, 2022
    Applicant: AGC Inc.
    Inventors: Takumi UMADA, Yusuke ARAI, Qing LI
  • Publication number: 20220065325
    Abstract: A vibration damping device including a vibration-damping device main unit attached to a bracket from a lateral side by a second attachment member being fitted to opposed walls provided on widthwise opposite sides of the bracket. The bracket includes flexible latches extending from the respective opposed walls forward in a direction of attachment. The second attachment member includes outer recesses respectively opening onto surfaces overlapped with the respective opposed walls. Each latch has a slope portion sloping inward in a width direction of the bracket such that a distal end face of the latch is inserted in the corresponding outer recess. The distal end face of the latch is latched by a forward wall inner face of the outer recess, and displacement of the second attachment member relative to the bracket in a direction of dislodgment opposite to the direction of attachment is limited.
    Type: Application
    Filed: July 23, 2021
    Publication date: March 3, 2022
    Applicants: SUMITOMO RIKO COMPANY LIMITED, HONDA MOTOR CO., LTD.
    Inventors: Shingo TANAKA, Ryuichi ANDO, Kenji OKI, Yusuke ARAI, Keisuke KAWABE
  • Publication number: 20220063307
    Abstract: There is provided a liquid discharge apparatus including: a head, a conveyer having a roller arranged at the downstream of the head according to a conveyance direction, and a controller. The controller is configured to carry out: a recording process, a first determining process to determine whether or not a predetermined time has elapsed since the recording process, a conveying process to convey a medium in if the first determining process determines that the predetermined time has elapsed, and a setting process to set a predetermined time based on a discharge amount of a liquid from a plurality of nozzles onto a recording area and a conveyance time for the conveyer to convey the medium from the recording area to the roller, before the first determining process.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 3, 2022
    Inventors: Satoru Arakane, Shohei Ichikawa, Taichiro Kimoto, Yusuke Arai
  • Publication number: 20220048809
    Abstract: The present invention relates to a glass including, in mole percentage in terms of oxides: 40-65% of SiO2; 25-40% of Al2O3; and 7-15% of one or more components, in total, selected from Y2O3, La2O3, Nb2O5, Ta2O5, and WO3. Also the present invention relates to a chemically strengthened glass having a base composition including, in mole percentage in terms of oxides: 40-65% of SiO2; 25-40% of Al2O3; 7-15% of Y2O3; and 2-15% of Li2O, and having a compressive stress value, measured at a depth of 50 ?m from a surface thereof, of 150 MPa or more.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Applicant: AGC Inc.
    Inventors: Takumi UMADA, Kenji IMAKITA, Yusuke ARAI, Shingo URATA
  • Publication number: 20220002189
    Abstract: The present invention relates to a glass ceramic having a three-dimensional shape including plural R-shapes including a smallest R-shape whose average radius of curvature is 5.0×102 mm or less and a largest R-shape whose average radius of curvature is 1.0×103 mm or more, having a maximum value of retardations of 20 nm/mm or less, and having a haze value converted into a value corresponding to a thickness of 0.8 mm of 1.0% or less in the largest R-shape.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 6, 2022
    Applicant: AGC Inc.
    Inventors: Hitomi FURUTA, Takanori FUKUSHI, Qing LI, Yusuke ARAI
  • Publication number: 20210371330
    Abstract: An antifouling layer-attached glass substrate includes a glass substrate having a pair of main surfaces facing each other, and an antifouling layer formed on or above at least one main surface of the glass substrate. At the time of measuring an absorbance inside the antifouling layer-attached glass substrate by a Fourier transform infrared spectrophotometer according to ATR method (Attenuated Total Reflection) from a surface on a side where the antifouling layer is formed, in the case where an absorbance value at 3,955 cm?1 is set to 0.10, a value (H2O absorbance) obtained by subtracting, as a base, the absorbance value at 3,955 cm?1 from a peak value of an absorbance peak which appears around 3,400 cm?1 is 0.010 or more.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 2, 2021
    Applicant: AGC Inc.
    Inventors: Akihisa MINOWA, Hitoshi SAIKI, Shunji WACHI, Yusuke ARAI, Takahiro MASHIMO
  • Patent number: 11179951
    Abstract: There is provided an image recording apparatus, including: a feed roller; a conveyer; a recording head; a carriage; a motor; a transmission mechanism; a lock detector; and a controller. The controller is configured to: record image on recording medium by alternately repeating a line feed process and a recording process; start feeding of second recording medium, before the recoding of the image to first recoding medium is completed, by rotating the motor to drive the feed roller; continue, in a case that the motor lock state is detected before the recording of the image to first recording medium is completed, a control for rotating the motor, until a process for recoding the image to first recording medium being executed when the motor lock state is detected, is completed; and stop a driving of the motor after the process for recoding the image to first recording medium is completed.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: November 23, 2021
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Kengo Noda, Yusuke Arai, Takashi Suzuki
  • Publication number: 20210347682
    Abstract: The present invention relates to a glass ceramic having a visible-light transmittance of 85% or more in terms of a thickness of 0.7 mm, and a haze value of 1.0% or less in terms of a thickness of 0.7 mm, and including, in mass % on an oxide basis: 45-70% of SiO2; 1-15% of Al2O3; and 10-25% of Li2O.
    Type: Application
    Filed: July 22, 2021
    Publication date: November 11, 2021
    Applicant: AGC Inc.
    Inventors: Qing LI, Yusuke ARAI, Akio KOIKE, Kazutaka ONO, Hitomi FURUTA, Shigeki SAWAMURA
  • Patent number: 11151122
    Abstract: In a data linkage management system, at least each node of a specified plurality of organizations among a plurality of nodes holds a tolerance range rule that defines a specified tolerance range relating to discrepancies among data acquired from a specified external system, and forms a consensus that tolerates discrepancies among the data by passing a tolerance pass-fail judgment relating to discrepancies among the data according to the tolerance range rule in regards to a transaction issued by each node for the data.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: October 19, 2021
    Assignee: HITACHI, LTD.
    Inventors: Tatsuya Sato, Yusuke Arai
  • Publication number: 20210292225
    Abstract: The present invention relates to a chemically strengthened glass sheet in which a value of SB/(SA×t) is 5.0 mm?1 or more, where SA (MPa·?m) is an integrated value of a compressive stress from a surface of the glass sheet to a depth of 10 ?m, SB (MPa·?m) is an integrated value of a compressive stress from the depth of 10 ?m to DOL which is a depth at which the compressive stress is zero, and t (mm) is a thickness of the glass sheet.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Applicant: AGC Inc.
    Inventors: Takumi UMADA, Kenji IMAKITA, Yusuke ARAI, Qing LI
  • Publication number: 20210292226
    Abstract: The present invention relates to a glass having a fracture toughness value of 0.85 MPa·m1/2 or more, and including, as represented by molar percentage based on oxides, 40% or more of SiO2, 20% or more of Al2O3, 5% or more of Li2O, and from 1 to 6% in total of one or more selected from Y2O3, La2O3 and Ga2O3. The present invention relates to a glass including, as represented by molar percentage based on oxides, from 40 to 60% of SiO2, from 20 to 45% of Al2O3, and from 5 to 15% of Li2O. Denoting the content of SiO2 as [SiO2] and the content of Al2O3 as [Al2O3], (2×[Al2O3]-X)/[SiO2] is 0 or more and 1 or less.
    Type: Application
    Filed: June 8, 2021
    Publication date: September 23, 2021
    Applicant: AGC Inc.
    Inventors: Takumi UMADA, Kenji IMAKITA, Yusuke ARAI, Tatsuya MIYAJIMA
  • Patent number: 11097533
    Abstract: A controller is configured to: when both a first conveyor and a second conveyor are operating concurrently, determine whether a reference current value exceeds a threshold value, the reference current value being obtained based on at least one of a first driving current that is a driving current of the first conveyor and a second driving current that is a driving current of the second conveyor; in response to determining that the reference current value exceeds the threshold value, continue an operation of an earlier-driven conveyor that is one of the first conveyor and the second conveyor that is started at earlier timing, and temporarily stop an operation of a later-driven conveyor that is one of the first conveyor and the second conveyor that is started at later timing; and after a driving current of the earlier-driven conveyor drops to a particular standard, restart the operation of the later-driven conveyor.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: August 24, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Satoru Arakane, Yuta Arakawa, Yusuke Arai
  • Publication number: 20210122975
    Abstract: Provided is a particulate phosphor including a single crystal having a composition represented by a compositional formula (Y1-x-y-zLuxGdyCez)3+aAl5?aO12 (0?x?0.9994, 0?y?0.0669, 0.001?z?0.004, ?0.016?a?0.315) and a particle diameter (D50) of not less than 20 ?m. Also provided is a light-emitting device including a phosphor-including member that includes the phosphor and a sealing member including a transparent inorganic material sealing the phosphor or a binder including an inorganic material binding particles of the phosphor, and a light-emitting element that emits a blue light for exciting the phosphor.
    Type: Application
    Filed: February 2, 2017
    Publication date: April 29, 2021
    Applicants: TAMURA CORPORATION, KOHA CO., LTD., National Institute for Materials Science
    Inventors: Daisuke INOMATA, Yusuke ARAI, Kiyoshi SHIMAMURA, Encarnacion Antonia GARCIA VILLORA
  • Patent number: 10982792
    Abstract: An object of the present invention is to provide an electrically operated valve capable of more accurately detecting the position of a valve body. In order to achieve the above object, the electrically operated valve of the present invention comprises a valve body, a driver configured to move the valve body along a first axis, a rotation shaft configured to rotate the driver around the first axis, a permanent magnet member, and an angle sensor. The permanent magnet member is disposed on the rotation shaft and configured to rotate with the rotation shaft. The angle sensor is configured to detect a rotation angle of a permanent magnet included in the permanent magnet member. The angle sensor is disposed above the permanent magnet.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: April 20, 2021
    Assignee: FUJIKOKI CORPORATION
    Inventors: Satoshi Uehara, Yusuke Arai, Takeshi Hosoya
  • Patent number: 10975984
    Abstract: An object of the present invention is to provide an electrically operated valve capable of more accurately detecting the position of a valve body. In order to achieve the above object, the electrically operated valve of the present invention comprises a valve body, a driver configured to move the valve body along a first axis, a rotation shaft configured to rotate the driver around the first axis, a permanent magnet member, an angle sensor, and a yoke configured to cover a portion of the permanent magnet or a portion of the angle sensor. The permanent magnet member is disposed on the rotation shaft and configured to rotate with the rotation shaft. The angle sensor is configured to detect a rotation angle of a permanent magnet included in the permanent magnet member. The angle sensor is disposed above the permanent magnet.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: April 13, 2021
    Assignee: FUJIKOKI CORPORATION
    Inventors: Satoshi Uehara, Yusuke Arai, Takeshi Hosoya
  • Publication number: 20210060979
    Abstract: There is provided an image recording apparatus, including: a feed roller; a conveyer; a recording head; a carriage; a motor; a transmission mechanism; a lock detector; and a controller. The controller is configured to: record image on recording medium by alternately repeating a line feed process and a recording process; start feeding of second recording medium, before the recoding of the image to first recoding medium is completed, by rotating the motor to drive the feed roller; continue, in a case that the motor lock state is detected before the recording of the image to first recording medium is completed, a control for rotating the motor, until a process for recoding the image to first recording medium being executed when the motor lock state is detected, is completed; and stop a driving of the motor after the process for recoding the image to first recording medium is completed.
    Type: Application
    Filed: August 26, 2020
    Publication date: March 4, 2021
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Kengo NODA, Yusuke ARAI, Takashi SUZUKI
  • Patent number: 10906384
    Abstract: A vibration prevention device includes a vehicle body-side bracket having an inner space and a vibration prevention member disposed in the inner space. A press-fitting surface and a press-fitting groove are formed on an inner surface of the vehicle body-side bracket. The press-fitting surface and the press-fitting groove extend from an edge portion of the inner space opening through an outer surface of the bracket. The vibration prevention member has a first attachment member, a second attachment member, and an insulator disposed between the first attachment member and the second attachment member. The second attachment member has an abutting portion pressed against the press-fitting surface and an attachment portion press-fitted into the press-fitting groove.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: February 2, 2021
    Assignees: YAMASHITA RUBBER CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Hirokazu Kadowaki, Masataka Hirano, Yusuke Arai
  • Publication number: 20200311051
    Abstract: In a data linkage management system, at least each node of a specified plurality of organizations among a plurality of nodes holds a tolerance range rule that defines a specified tolerance range relating to discrepancies among data acquired from a specified external system, and forms a consensus that tolerates discrepancies among the data by passing a tolerance pass-fail judgment relating to discrepancies among the data according to the tolerance range rule in regards to a transaction issued by each node for the data.
    Type: Application
    Filed: September 19, 2019
    Publication date: October 1, 2020
    Applicant: Hitachi, Ltd.
    Inventors: Tatsuya Sato, Yusuke Arai