Patents by Inventor Toshio Taguchi

Toshio Taguchi 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: 20230084342
    Abstract: According to one embodiment, a monitoring apparatus includes a processing circuit. The processing circuit is configured to generate second data including a prediction value of a second sensor correlated with a first sensor from first data including a measurement value of the first sensor of which a measurement value changes suddenly in a case where the control signal changes, detect an anomaly of the system or an anomaly of at least one sensor, and make it difficult to detect the anomaly in a case where the determination signal indicates that there is a change in the control signal.
    Type: Application
    Filed: February 25, 2022
    Publication date: March 16, 2023
    Applicants: KABUSHIKI KAISHA TOSHIBA, Toshiba Energy Systems & Solutions Corporation
    Inventors: Yasunori TAGUCHI, Kouta NAKATA, Susumu NAITO, Yuichi KATO, Eiichi OOKUMA, Toshio AOKI, Chikashi MIYAMOTO
  • Patent number: 11594363
    Abstract: Disclosed herein is a coil component that includes first and second substrates, a first coil pattern formed on one surface of the first substrate, a second coil pattern formed on one surface of the second substrate, a first terminal electrode connected to one end of the first coil pattern and protruding from the first substrate, and a second terminal electrode connected to one end of the second coil pattern and protruding from the second substrate. The first and second substrates are laminated such that the first and second terminal electrodes overlap each other and are connected to each other.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: February 28, 2023
    Assignee: TDK CORPORATION
    Inventors: Tomohiro Moriki, Takahiro Ohishi, Hirohumi Asou, Noritaka Chiyo, Toshio Tomonari, Junpei Hamaya, Shigeki Ohtsuka, Takaaki Imai, Takakazu Maruyama, Osamu Taguchi
  • Publication number: 20220356107
    Abstract: A method for producing a glass filament, the method including: irradiating a raw yarn containing 70 wt % or more of SiO2 and having a raw yarn diameter of 100 to 2,000 ?m with laser light having a wavelength of 0.7 to 100 ?m to heat the raw yarn; and stretching the raw yarn to obtain the glass filament having a hydroxyl group (Si—OH) content of 300 ppm or less and a diameter of 1 to 20 ?m.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 10, 2022
    Applicants: SHIN-ETSU CHEMICAL CO., LTD., SHINSHU UNIVERSITY
    Inventors: Yusuke TAGUCHI, Hiroyuki FUKASAWA, Toshio SHIOBARA, Yuta TAKAHASHI, Toshifumi IKAGA, KyoungHou KIM, Yutaka OHKOSHI
  • Publication number: 20220275158
    Abstract: The present invention is a resin substrate including an organic resin and a quartz glass cloth, where the organic resin has a dielectric loss tangent of 0.0002 to 0.0020 measured at 10 GHz and a 40 GHz/10 GHz ratio is 0.4 to 0.9, the quartz glass cloth has a dielectric loss tangent of 0.0001 to 0.0015 measured at 10 GHz and a 40 GHz/10 GHz ratio is 1.2 to 2.0, and the resin substrate has a dielectric loss tangent of 0.0001 to 0.0020 at 10 GHz and a 40 GHz/10 GHz ratio is 0.8 to 1.2. This provides a resin substrate having a low dielectric loss tangent in a high-frequency region and dielectric characteristics with little frequency dependence.
    Type: Application
    Filed: January 20, 2022
    Publication date: September 1, 2022
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Toshio SHIOBARA, Yusuke TAGUCHI, Ryunosuke NOMURA, Hajime ITOKAWA
  • Publication number: 20220248526
    Abstract: A low dielectric substrate for high-speed millimeter-wave communication includes a quartz glass cloth with a dielectric loss tangent of 0.0001 to 0.0015 and a dielectric constant of 3.0 to 3.8 at 10 GHz, and an organic resin with a dielectric loss tangent within 80% to 150% of the dielectric loss tangent of the quartz glass cloth at 10 GHz and a dielectric constant within 50% to 110% of the dielectric constant of the quartz glass cloth at 10 GHz. This provides a low dielectric substrate for high-speed millimeter-wave communication where the low dielectric substrate makes it possible to send signals that are stable and have excellent quality with no difference in propagation time between wirings even if the substrate has an uneven resin distribution and the quartz glass cloth above and below the wirings, and the difference in dielectric loss tangent between members has been reduced to lower transmission loss.
    Type: Application
    Filed: January 10, 2022
    Publication date: August 4, 2022
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Toshio SHIOBARA, Yusuke TAGUCHI, Ryunosuke NOMURA
  • Patent number: 5967347
    Abstract: A lowering collision avoidance device includes a hoisting accessory swing detector, a rope winding speed detector, an arithmetic unit, a rope winding speed controller, and if desired, a rope length detector. The arithmetic unit computes a command value for the lowering speed based on the results of comparison between the amount of swing of a hoisting accessory detected by the hoisting accessory swing detector and a predetermined threshold level or a plurality of predetermined threshold levels; the direction of changes in the amount of swing computed based on the amount of swing of the hoisting accessory; and the lowering speed detected by the rope winding speed detector. The rope winding speed controller controls the lowering speed based on this command value.
    Type: Grant
    Filed: December 4, 1997
    Date of Patent: October 19, 1999
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Noriaki Miyata, Toshio Taguchi
  • Patent number: 5960124
    Abstract: A handwriting storing and reproducing method which takes small images including a leading edge for writing and stores the small images in a time sequential manner following a movement of a writing device. The method then reads out the stored small images and overlaps a just read out small image to a previously read out small image so as to obatain a partial image when both small images include portions which include partial handwritings coincident to one another. Thereafter, the method overlaps one partial image to another partial image-so as to obtain a larger image when both partial images include portions which include partial handwritings coincident to one another.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: September 28, 1999
    Assignee: Yashima Electric Co., Ltd.
    Inventors: Toshio Taguchi, Kiyoshi Agusa, Shin-ichiro Yamamoto, Hiroki Nakamura
  • Patent number: 5924582
    Abstract: A lowering collision avoidance device includes a container detector, a rope winding speed detector, a rangefinder for detecting the distance to an adjacent container, a rope length detector, and a controller which controls a hoisting/lowering drive motor, thereby controlling the lowering speed, in such a manner that when the container detector becomes ON, a lowering stop action is performed to start decreasing the lowering speed at a predetermined rate; even during this period, the remaining lowering distance and a normal stopping distance are computed; and when the container detector becomes OFF for one period of swing computed from the rope length detected by the rope length detector, and after a judgment is made that the risk of collision of a lowered container with the adjacent container has vanished, lowering is resumed if the remaining lowering distance is larger than the normal stopping distance, or an emergency stop action is performed if the remaining lowering distance is not larger than the normal s
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: July 20, 1999
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Noriaki Miyata, Toshio Taguchi, Masanori Masumoto
  • Patent number: 5774602
    Abstract: A writing device for storing handwriting picks up a handwriting which is written on a paper using a lead, using a CCD area sensor by a predetermined sampling frequency, then stores the picked up image data by the storing device under the control of a microcomputer, so that data storing which data are effective for reproducing the handwriting using a comparatively simple program, is achieved.
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: June 30, 1998
    Assignee: Yashima Electric Co., Ltd.
    Inventors: Toshio Taguchi, Kiyoshi Agusa, Shin-ichiro Yamamoto, Hiroki Nakamura
  • Patent number: 5748808
    Abstract: A handwriting storing and reproducing method which takes small images including a leading edge for writing and stores the small images in a time sequential manner following a movement of a writing device. The method then reads out the stored small images and overlaps a just read out small image to a previously read out small image so as to obtain a partial image when both small images include portions which include partial handwritings coincident to one another. Thereafter, the method overlaps one partial image to another partial image so as to obtain a larger image when both partial images include portions which include partial handwritings coincident to one another.
    Type: Grant
    Filed: December 6, 1994
    Date of Patent: May 5, 1998
    Assignee: Yashima Electric Co., Ltd.
    Inventors: Toshio Taguchi, Kiyoshi Agusa, Shin-ichiro Yamamoto, Hiroki Nakamura
  • Patent number: 5660749
    Abstract: A transformer includes a stator core, primary coils, secondary coils, and heat radiating plates each of which projects outward from between interior layers of the primary coil and/or secondary coil. An A.C. arc welder includes the transformer therein, with a movable core which can move to and fro between the primary coils and secondary coils and which has different widths in the movable direction. An A.C. arc welder also includes openings for taking in air at a front portion of a case cover and a fan for exhausting air at a rear portion of the case cover.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: August 26, 1997
    Assignee: Yashima Electric Co., Ltd.
    Inventors: Toshio Taguchi, Teruo Okauchi, Tsuneaki Terashima
  • Patent number: 5369337
    Abstract: A DC or high frequency ion source comprising a hollow cathode and a substantially hollow anode for applying a DC or alternating voltage; a gas inlet disposed at a first side of the cathode for supplying a discharge gas into the cathode; a cathode heater disposed between the anode and the cathode; a magnet disposed adjacent the anode to thereby improve the uniformity of a plasma; an ion extraction outlet disposed at a second side of the cathode opposite to the gas inlet and having an elongated rectangular shape; and an ion extraction electrode and an acceleration electrode for controlling the energy of extracted ions. Both the anode and cathode comprise substantially hollow boxes. The cathode includes an elongated rectangular cross section and is disposed inside the substantially hollow anode. The ion extraction electrode and the acceleration electrode have an elongated rectangular shape and an opening coextensive with the ion extraction outlet.
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: November 29, 1994
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Kenichi Yanagi, Mitsuo Kato, Kazuya Tsurusaki, Toshio Taguchi, Kenji Atarashiya, Tadashi Rokkaku, Ichiro Yamashita
  • Patent number: 5288386
    Abstract: A sputtering apparatus including two electrodes, a sputtering target disposed on one of the electrodes, and a gas supply for supplying a discharge gas in a vacuum to produce an electric discharge between the two electrodes and whereby particles sputtered from the target due to impact thereon of ions produced by the discharge, are deposited on a substrate. The target disposed on one electrode is formed into an elongated band and the other electrode is disposed so as to enclose the target. The other electrode is also provided with a magnet for producing a magnetic field thereon, and further includes a narrow elongated slot which defines a narrow sputter particle outlet. The narrow sputter particle outlet permits a pressure to exist near the electrical discharge which is higher than the pressure near the substrate. According to a preferred embodiment, the sputtering apparatus has an ion source combined integrally therewith.
    Type: Grant
    Filed: July 17, 1992
    Date of Patent: February 22, 1994
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Kenichi Yanagi, Mitsuo Kato, Kazuya Tsurusaki, Toshio Taguchi, Kenji Atarashiya, Tadashi Rokkaku, Ichiro Yamashita
  • Patent number: 5272298
    Abstract: A vacuum deposition apparatus has a slit-like nozzle formed in a receptacle accommodating a vacuum deposition material to effect uniform vacuum deposition of the material in the direction of width of a moving base material. The receptacle is made of graphite. An inductively heated body is disposed at the upper part of the receptacle and is provided with the small slit-like nozzle. The nozzle extends in the direction of width of the moving base material. The vaporized vacuum deposition material passes through the nozzle and is deposited uniformly in the direction of width of the moving base material.
    Type: Grant
    Filed: December 31, 1991
    Date of Patent: December 21, 1993
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Toshio Taguchi, Younosuke Hoshi, Minoru Sueda, Susumu Kamikawa
  • Patent number: 5215397
    Abstract: When characters and the like are written with a writing device, handwriting is detected by a handwriting detection circuit based on outputs from optical sensors and stress sensors and is stored in a handwriting memory section. The handwriting memory section stores the handwriting whereby it can be used as input data for a computer and the like without reductions in the convenience in using the writing device.
    Type: Grant
    Filed: March 30, 1992
    Date of Patent: June 1, 1993
    Assignee: Yashima Electric Co., Ltd.
    Inventors: Toshio Taguchi, Kiyoshi Agusa, Takashi Fukuda
  • Patent number: 5169451
    Abstract: An improved vacuum vapor-deposition apparatus comprises an evaporation tank for holding and evaporating vapor deposition material, a hood covering the top of the evporation tank and extended up to its outside in the horizontal direction, inlet and outlet ports of a band to be vapor-deposited, which are opened in the hood so as to penetrate a central portion of the extension on the outside of the evaporation tank, and a vacuum tank covering the evaporation tank and the hood entirely and having sealing devices for carrying in and carrying out the band to be vapor-deposited at the positions corresponding to the inlet and outlet ports in the hood. Vapor deposition is effected within the hood simultaneously onto the both front and rear surfaces of the band to be vapor-deposited.
    Type: Grant
    Filed: September 27, 1991
    Date of Patent: December 8, 1992
    Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Nisshin Steel Co., Ltd.
    Inventors: Kenichi Yanagi, Toshio Taguchi, Yoshiteru Moriyama, Mitsuhiko Sako, Takuya Akio, Shinji Kamura, Heisaburo Furukawa, Kenji Atarashiya, Seiji Yokoro
  • Patent number: 5148093
    Abstract: A control system for an AC excited synchronous machine for use in an electricity generator/motor system. The AC excited synchronous machine can be driven not only in a variable-speed operation based on 2-axis current control but also in a constant exciting frequency operation based on only direct-axis current component control. A phase signal is switched to drive stably the AC excited synchronoius machine in a self-excited operation or in a rotary phase modifying operation. Further, when it is desired to start pumping-up water, a synchronizing power is provided to keep constant the rotational speed of the machine at the time of establishing a desired water pressure. Because of the switching arrangement of the phase signal, the AC excited synchronous machine can be operated as an ordinary synchronous machine exhibiting ordinary synchronous characteristics, that is, self-excited operation characteristics, rotary phase modifying operation characteristics and pumping-up start characteristics.
    Type: Grant
    Filed: September 18, 1990
    Date of Patent: September 15, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Akira Bando, Shigehiro Kayukawa, Toshio Taguchi, Yasuteru Ohno, Junichi Shiozaki, deceased, Junko Shiozaki
  • Patent number: 5117564
    Abstract: An improved vacuum treatment system includes containers for accommodating articles to be treated, a tunnel-like casing in which a plurality of the casings can move contiguously, a driving device for making the containers move in the casing, a plurality of evacuation ducts open to the casing at a plurality of locations, sealing devices for sealing the clearance between the outer surfaces of the containers and the inner surface of the casing at the positions between the openings, and an evacuation facility for evacuating the inside of the casings through the evacuation ducts. The locations of the evacuation ducts closest to the opposite ends of the casing are spaced apart from the ends of the casing by distances greater than the length of the container. The intervals between the locations of the evacuation ducts are preferably longer than the length of the container.
    Type: Grant
    Filed: May 1, 1990
    Date of Patent: June 2, 1992
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Toshio Taguchi, Hajime Okita
  • Patent number: 5000114
    Abstract: In a continuous vacuum vapor deposition system, a reduced-pressure chamber is partitioned into a plurality of sub-chambers by seal devices each formed by one set of three pinch rolls arrayed in parallel on one plane or a single seal roll, and a pair of seal bars positioned on the same plane on the respective sides of the pinch roll or seal roll. Gaps between the pinch rolls or seal roll and seal bars are adapted to allow the base plate portions on the inlet side and on the outlet side, respectively, to pass therethrough. In each of the reduced-pressure sub-chambers are disposed a pair of deflector rolls so that the base plate portions on the inlet side and on the outlet side may be wrapped respectively around the pinch rolls or seal roll with a wrapping angle of 10 degrees or more.
    Type: Grant
    Filed: April 11, 1989
    Date of Patent: March 19, 1991
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Kenichi Yanagi, Toshio Taguchi, Hajime Okita, Heizaburo Furukawa, Susumu Kamikawa
  • Patent number: 4966659
    Abstract: A method and apparatus for molten salt electroplating a steel member are disclosed, in which the surface of the steel member is activated by anodic treatment and the molten salt electroplating is performed on the activated surface of said steel member.
    Type: Grant
    Filed: August 3, 1989
    Date of Patent: October 30, 1990
    Assignees: Sumitomo Metal Industries, Ltd., Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Hirohisa Seto, Atsuyoshi Shibuya, Junichi Uchida, Toshio Nakamori, Hirotaka Nakabayhashi, Kenichi Yanagi, Yukio Kanda, Junkichi Yoneda, Katsufumi Hidaka, Yoshio Shimozato, Yuuji Furuzawa, Hajime Shimasaki, Toshio Taguchi