Patents by Inventor Jun Tanaka

Jun Tanaka 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: 20230390764
    Abstract: The present disclosure provides a microchannel device that has a channel sandwiched between channel walls formed in an inside of a porous substrate, wherein the channel wall contains a thermoplastic resin and a colorant, and wherein an abundance ratio of the colorant is higher in the porous substrate surface area of the channel wall than in an internal area of the channel wall. In the configuration of the present disclosure, since more of the colorant exist on the surface side of the porous substrate in the channel wall, the visibility of the channel is increased, and in addition, since the amount of the colorant in the internal portion of the channel wall is small, the elution of the ions contained in the colorant into the specimen is suppressed, and the measurement accuracy is increased.
    Type: Application
    Filed: August 22, 2023
    Publication date: December 7, 2023
    Inventors: MAKOTO FUKATSU, MASANORI TANAKA, TAKESHI YAMAMOTO, Keiji Miyazaki, JUN MIURA, HARUNOBU MAEDA, FUKA ENOKIDO, AKIHISA MATSUKAWA, YUHEI TERUI
  • Publication number: 20230395371
    Abstract: A substrate processing method includes housing, in a processing container, a substrate having an insulating film on a surface of the substrate; exposing the insulating film to plasma generated from a gas including deuterium gas in a state where the substrate housed in the processing container is maintained at a first temperature, to introduce deuterium into the insulating film; and heat-treating the insulating film without exposing the insulating film to the plasma in a state where the substrate housed in the processing container is controlled to be at a second temperature that is different from the first temperature, to adjust concentration of the deuterium introduced into the insulating film.
    Type: Application
    Filed: May 10, 2023
    Publication date: December 7, 2023
    Inventors: Kazumasa IGARASHI, Jun OGAWA, Yuki TANAKA
  • Publication number: 20230395368
    Abstract: A substrate processing method includes preparing a substrate having a target film including silicon, carbon, and nitrogen on a surface of the substrate; supplying hydrogen gas and oxygen gas to the target film to oxidize a surface layer of the target film and form an oxide film; and etching the oxide film.
    Type: Application
    Filed: May 12, 2023
    Publication date: December 7, 2023
    Inventors: Kazumasa IGARASHI, Yamato TONEGAWA, Jun OGAWA, Yuki TANAKA
  • Publication number: 20230390765
    Abstract: It is possible to provide a microchannel device with excellent resistance to bending and suppressed deterioration in inspection accuracy. A microchannel device has a channel sandwiched between channel walls formed in an inside a porous substrate, the channel wall contains a thermoplastic resin and a wax, and a proportion of the wax in an area of a surface side of the channel wall facing the channel is higher than a proportion of the wax inside the channel wall.
    Type: Application
    Filed: August 22, 2023
    Publication date: December 7, 2023
    Inventors: AKIHISA MATSUKAWA, MAKOTO FUKATSU, MASANORI TANAKA, TAKESHI YAMAMOTO, Keiji Miyazaki, JUN MIURA, HARUNOBU MAEDA, FUKA ENOKIDO, YUHEI TERUI
  • Publication number: 20230395000
    Abstract: A first groove is formed in a first main surface of a light guide member. A decorative layer is molded with the light guide member and provided on a second main surface of the light guide member. The decorative layer includes a first light-emitting portion that radiates the visible light emitted from a first light-emitting element from the light guide member and a second light-emitting portion that radiates the visible light emitted from the second light-emitting element from the light guide member. The first light absorbing member is disposed on a first groove bottom of the first groove, and has an absorptivity of visible light, which is higher than that of the light guide member. The first groove is positioned to block an optical path from the first light-emitting element toward a second region and an optical path from the second light-emitting element toward a first region.
    Type: Application
    Filed: October 14, 2021
    Publication date: December 7, 2023
    Applicant: NISSHA CO.,LTD.
    Inventors: Shun TANAKA, Masaru TERASHITA, Jun SASAKI, Chuzo TANIGUCHI, Kenichiro SUZUKI
  • Patent number: 11834758
    Abstract: A carbon fiber bundle that satisfies retaining a twist count of 2 turns/m or more when suspended with one end fixed and the other end free; having a single fiber diameter of 6.1 ?m or more and a heat loss rate at 450° C. of 0.15% or less, and formula (1) wherein Lc is crystallite size and ?002 is an orientation parameter of crystallites determined from bulk measurement of the entire fiber bundle: ?002>4.0×Lc+73.2 (1); and a carbon fiber bundle that satisfies: retaining a surface layer twist angle of 0.2° or more when suspended with one end fixed and the other end free; having a single fiber diameter of 6.1 ?m or more and a heat loss rate at 450° C. of 0.15% or less, and formula (1).
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: December 5, 2023
    Assignee: Toray Industries, Inc.
    Inventors: Haruki Okuda, Jun Watanabe, Fumihiko Tanaka
  • Publication number: 20230383499
    Abstract: A working machine is provided, which includes a machine body, a prime mover, a pair of traveling devices, a pair of traveling motors to be switched between a first speed and a second speed higher than the first speed, a pair of traveling pumps driven by the prime mover to supply operation fluid to the pair of traveling motors, respectively, a controller configured to automatically shift down the pair of traveling motors from the second speed to the first speed, a mode switch configured for an operator to select an ON position allowing the controller to automatically shift down the first traveling motor from the second speed to the first speed and an OFF position preventing the controller to automatically shift down the first traveling motor from the second speed to the first speed, and a display to display that the operator selects the ON position of the mode switch.
    Type: Application
    Filed: August 11, 2023
    Publication date: November 30, 2023
    Applicant: KUBOTA CORPORATION
    Inventors: Yuji FUKUDA, Jun TOMITA, Ryota HAMAMOTO, Ryosuke KINUGAWA, Yoshimitsu TANAKA
  • Patent number: 11828225
    Abstract: A control device for adjusting an amount of fuel to be supplied to a gas turbine based on a rotational speed of the gas turbine, such that a frequency of electric power output by a power generator that generates electric power using the gas turbine is within a given range, includes a load value acquisition unit configured to acquire a load value that is a value of a load applied to the power generator after cutoff of a part of the load applied to the power generator when the part of the load applied to the power generator is cut off, an arithmetic unit configured to calculate an adjusted value that is a value of the load different from the load value by carrying out an arithmetic operation on the load value and a bias, and a command unit configured to adjust the amount of fuel by outputting a first signal for causing the power generator to output electric power corresponding to the adjusted value.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: November 28, 2023
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Akihiko Saito, Hidekazu Yamashita, Jun Sasahara, Koichiro Yano, Yosuke Kitauchi, Mizuhiko Tanaka, Masahiro Yoshida
  • Publication number: 20230370531
    Abstract: An information processing system includes a controller configured to control information of which is notified to a mobile terminal. The controller performs control to cause a notification unit to notify the mobile terminal of first information in a case where the mobile terminal in a first environment has succeeded in authentication with the first authentication method, notify the mobile terminal of the first information and second information in a case where the mobile terminal in a second environment has succeeded in the authentication with the first authentication method, and notify the mobile terminal of the first information and the second information in a case where the mobile terminal in the first environment has succeeded in the authentication with the first authentication method and has further succeeded in authentication with the second authentication method.
    Type: Application
    Filed: May 4, 2023
    Publication date: November 16, 2023
    Inventor: JUN TANAKA
  • Publication number: 20230368757
    Abstract: The present disclosure provides a generation device having a plurality of operators that receive a user operation that causes generation of a sound. The generation device includes: at least one first operator arranged in a first region and configured to receive a first user operation that causes generation of a rhythm sound signal; at least one second operator arranged in a second region and configured to receive a second user operation that causes generation of a melody sound signal; and at least one third operator arranged in a third region and configured to receive a third user operation that causes a sound effect to be applied to a synthesized sound signal of the generated rhythm sound signal and the generated melody sound signal. The first region, the second region, and the third region are different regions of the generation device from each other.
    Type: Application
    Filed: May 9, 2023
    Publication date: November 16, 2023
    Inventors: Keisuke ITO, Jun USUI, James Gerard BUELL, JR., Christopher John PEARCE, Daisuke YUKITA, Kaoru TANAKA, Alex STAUDT
  • Publication number: 20230352800
    Abstract: A bipolar battery includes a plurality of cell members, each including a positive electrode having a positive active material layer, a negative electrode having a negative active material layer, and an electrolyte layer interposed between the positive electrode and the negative electrode. The bipolar battery also includes a plurality of frame units respectively forming a plurality of cells respectively incorporating the plurality of cell members. Each of the plurality of frame units is a frame unit made of a light transmissive resin material. Two of the frame units made of the light transmissive resin material adjacent in a stacking direction of the cell members are welded and joined at a welded portion via a joining member made of a light absorbing resin material. This configuration can provide a bipolar battery capable of reliably preventing electrolytic solution leakage out of a cell by means of a simple seal structure.
    Type: Application
    Filed: June 21, 2023
    Publication date: November 2, 2023
    Inventors: Akira Tanaka, Yasuo Nakajima, Kenichi Suyama, Hiroki Tanaka, Jun Furukawa, Hideo Nishikubo, Keizo Yamada, Miklos Halapi, Botond Marosfoi, Akos Gombos, David Tatrai, Tenia Gidofalvi-Kovacs, Zoltan Varga
  • Publication number: 20230348651
    Abstract: The present invention provides an A-B block copolymer that enables preparation of a polymer emulsion useful as a binder component for an aqueous inkjet ink that is excellent in inkjet printability and is capable of forming a printed film excellent in durability, such as adhesiveness and rub resistance, on a substrate to be printed, such as a polyolefin-based plastic film. The block copolymer is an A-B block copolymer satisfying the following requirements (1-1) to (1-3). (1-1) Containing 90% by mass or more of a constituent unit derived from a methacrylate-based monomer or the like. (1-2) The chain A has a constituent unit (A-i) derived from methyl methacrylate or the like and a constituent unit (A-ii) derived from 2-ethylhexyl methacrylate or the like. (1-3) The chain B has a constituent unit (B) derived from methacrylic acid, a constituent unit (B-i) derived from methyl methacrylate or the like, and a constituent unit (B-ii) derived from 2-ethylhexyl methacrylate or the like.
    Type: Application
    Filed: August 12, 2021
    Publication date: November 2, 2023
    Inventors: Hiroyuki SHIMANAKA, Jun KAMABAYASHI, Akifumi TANAKA, Toshie OKUBO, Lu TIAN, Yoshikazu MURAKAMI, Sachio YOSHIKAWA
  • Publication number: 20230344013
    Abstract: A bipolar battery includes a plurality of cell members and a plurality of frame units respectively forming a plurality of cells respectively incorporating the plurality of cell members. The plurality of frame units includes frame units made of a light transmissive resin material and frame units made of a light absorbing resin material that are alternately arranged in a stacking direction of the cell members. The frame units made of a light transmissive resin material and the frame units made of a light absorbing resin material adjacent in the stacking direction of the cell members are joined at welded portions. This configuration can provide a bipolar battery capable of reliably preventing electrolytic solution leakage out of a cell by means of a simple seal structure.
    Type: Application
    Filed: June 21, 2023
    Publication date: October 26, 2023
    Inventors: Akira Tanaka, Yasuo Nakajima, Kenichi Suyama, Hiroki Tanaka, Jun Furukawa, Hideo Nishikubo, Keizo Yamada, Miklos Halapi, Botond Marosfoi, Akos Gombos, David Tatrai, Tenia Gidofalvi-Kovacs, Zoltan Varga
  • Publication number: 20230324349
    Abstract: One mode of a method for analyzing acylcarnitine according to the present invention is a method for analyzing C5 acylcarnitine using a tandem mass spectrometer, the method including: a measurement step of performing MRM measurement on a specimen according to at least one of MRM transitions of m/z 24>187, m/z 246>57, m/z 246>41, and m/z 246>29; and a processing step of distinguishing between isovalerylcarnitine and pivaloylcarnitine which is an isomer of isovalervicarnitine in the specimen or determining whether or not C5 acylcarnitine in the specimen includes pivaloylcarnitine, using a measurement result obtained in the measurement step. This makes it possible to satisfactorily distinguish between isovalerylcarnitine and pivaloylcarnitine, which have been conventionally difficult to distinguish.
    Type: Application
    Filed: August 24, 2021
    Publication date: October 12, 2023
    Applicants: Shimadzu Corporation, NATIONAL UNIVERSITY CORPORATION SHIMANE UNIVERSITY
    Inventors: Takanari HATTORI, Jun WATANABE, Misa TANAKA, Hironori KOBAYASHI, Yoshitomo NOTSU
  • Patent number: 11766133
    Abstract: A mattress 100 includes a movable part 1 and a mattress body 2 including a first mattress part 21 disposed above the movable part 1, and a second mattress part 22 provided separately from the first mattress part 21 and disposed to surround the first mattress part in a plan view. The first mattress part 21 is configured to rotate upward about the predetermined rotation axis by the movable part 1.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: September 26, 2023
    Assignees: FUNAI ELECTRIC CO., LTD., OSAKA UNIVERSITY
    Inventors: Naoyuki Wakabayashi, Fuminori Tanaka, Jun Sugimoto, Masayuki Hirata, Yuka Omura, Kanae Kusakabe
  • Patent number: 11767658
    Abstract: A working machine is provided, which includes a prime mover, a first traveling pump driven by power of the prime mover to supply operation fluid through a connector fluid tube, a traveling motor including first and second ports connected to the connector fluid tube, the traveling motor configured to be switched in a first speed and a second speed higher than the first speed, a first pressure detector to detect first traveling-pump pressure near the first port, a second pressure detector to detect second traveling-pump pressure near the second port, and a controller configured, with the traveling motor switched in the second speed, to automatically shift down the traveling motor from the second speed to the first speed, when a differential pressure between the first traveling-pump pressure and the second traveling-pump is equal to or more than a deceleration threshold.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: September 26, 2023
    Assignee: KUBOTA CORPORATION
    Inventors: Yuji Fukuda, Jun Tomita, Ryota Hamamoto, Ryosuke Kinugawa, Yoshimitsu Tanaka
  • Publication number: 20230277078
    Abstract: An oral pressure measurement device is provided that includes a handle and a sensor extending from the handle. The sensor includes a plate-like first pressure sensor for pressure measurement and a plate-like second pressure sensor for pressure measurement. The sensor portion further includes a first pressure dispersion plate arranged above a first principal surface of the first pressure sensor and a second pressure dispersion plate arranged above a second principal surface of the second pressure sensor. The first pressure dispersion plate and the second pressure dispersion plate are separately arranged.
    Type: Application
    Filed: February 10, 2023
    Publication date: September 7, 2023
    Inventors: Keisuke DANNO, Toru YABE, Jun TAKAGI, Koji TANAKA
  • Publication number: 20230273483
    Abstract: Disclosed is a manufacturing method of a liquid crystal display device which is a manufacturing method of a liquid crystal display device including a liquid crystal alignment film to which an alignment regulating force is imparted by a photo-alignment treatment, including: a film forming step of forming a film containing a polymer whose main chain is cleaved by irradiation with light; a photo-alignment step of imparting an alignment regulating force to the film formed in the film forming step by irradiation of the film with light in an atmosphere of a temperature lower than 100° C.; and a removing step of removing a low-molecular weight component generated by cleaving the main chain of the polymer through the light irradiation after the light irradiation. Also disclosed is a liquid crystal display device manufactured by the manufacturing method.
    Type: Application
    Filed: May 4, 2023
    Publication date: August 31, 2023
    Inventors: Shoichi UCHINO, Noboru KUNIMATSU, Hidehiro SONODA, Chikae MATSUI, Yuko MATSUMOTO, Tomio YAGUCHI, Toshiki KANEKO, Jun TANAKA
  • Publication number: 20230272870
    Abstract: A resin tube connection device includes a resin tube, a resin expanding portion and a metal sleeve. The resin expanding portion has a sealing surface being able to come into contact with a contact surface. Further, the resin expanding portion has a second flow path that communicates with a first flow path of the resin tube and opens in the sealing surface. The sealing surface projects farther than an end surface of the metal sleeve in an axial direction. The maximum length of a contact region where the resin expanding portion and the metal sleeve come into contact with each other in the axial direction in an outer surface is larger than the thickness of a resin layer in a radial direction.
    Type: Application
    Filed: March 2, 2021
    Publication date: August 31, 2023
    Inventors: Kenichi YASUNAGA, Shinji TANAKA, Jun YANAGIBAYASHI, Ryo HOSONO
  • Publication number: 20230260677
    Abstract: A wiring member includes: a sheet; a plurality of first wire-like transmission members disposed on the sheet; and at least one second wire-like transmission member intersecting with at least two of the plurality of first wire-like transmission members. A length dimension of the first intersection section where the second wire-like transmission member intersects with each of at least two of the plurality of first wire-like transmission members is larger than a maximum fixation interval except for the first intersection section in a fixation interval of the second wire-like transmission member. The second wire-like transmission member is located closer to a side of the sheet in relation to at least two of the plurality of first wire-like transmission members in the first intersection section.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 17, 2023
    Applicant: Sumitomo Wiring Systems, Ltd.
    Inventors: Jun YAMASAKI, Masaki MIZUSHITA, Yoshiaki TANAKA