Patents by Inventor Hiroshi Tahara

Hiroshi Tahara 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: 20230004243
    Abstract: A manufacturing method of the present disclosure is a method for manufacturing a wiring body. The manufacturing method includes a growth process, a transfer process, and a peeling process. In the growth process, a conductive layer of a wiring body is grown on a catalyst provided on a pattern plate. In the transfer process, the conductive layer on the pattern plate is transferred to an insulator. In the peeling process, the conductive layer is peeled off from the pattern plate together with the insulator. When the wiring body is manufactured a plurality of times, the growth process, the transfer process, and the peeling process are repeatedly executed using the same pattern plate.
    Type: Application
    Filed: December 25, 2020
    Publication date: January 5, 2023
    Inventors: TAKAYOSHI NIRENGI, HIROSHI TAHARA, TSUTOMU AISAKA
  • Publication number: 20220402231
    Abstract: “A controller of a corrugated fiberboard sheet manufacturing apparatus can execute a steady operation where a corrugating roll rotates at a first set speed, a deceleration operation where the corrugating roll is decelerated to a second set speed, and an acceleration operation where the corrugating roll is accelerated to a third set speed. In the steady operation, the controller set an on-off valve to a closed state for steam supply to a hollow portion at a first set pressure by a pressure adjusting valve. In the deceleration operation, the controller maintains states of the valves. In the acceleration operation, the controller switches the on-off valve to an open state, and adjusts the pressure adjusting valve for steam supply to the hollow portion at a second set pressure.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 22, 2022
    Inventors: Takuji YANO, Hiroshi TAHARA
  • Publication number: 20220203770
    Abstract: A non-pneumatic tire includes: an outer annular portion having an outer periphery including a tread provided thereon; an inner annular portion provided inside the outer annular portion; and a plurality of link parts that each connect the outer annular portion and the inner annular portion, and are provided along a tire circumferential direction. The tread includes a cap rubber disposed on an outermost side in a tire radial direction, a first base rubber disposed more inwards in the tire radial direction than the cap rubber, and a second base rubber disposed more inwards in the tire radial direction than the first base rubber. When a rubber hardness of the first base rubber is defined as Gb1 and a rubber hardness of the second base rubber is defined as Gb2, Gb1<Gb2 is satisfied.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 30, 2022
    Applicant: Toyo Tire Corporation
    Inventor: Hiroshi TAHARA
  • Publication number: 20220203766
    Abstract: A non-pneumatic tire includes: an outer annular portion; an inner annular portion; and a plurality of link parts. The plurality of link parts include first and second link parts. The first link parts each extend from one side in a tire width direction of the outer annular portion toward one other side in the tire width direction of the inner annular portion. The second link parts each extend from the other side in the tire width direction of the outer annular portion toward the one side in the tire width direction of the inner annular portion. The plurality of link parts each have a thickness which is smaller in the vicinity of the inner annular portion than in the vicinity of the outer annular portion and a width which is larger in the vicinity of the inner annular portion than in the vicinity of the outer annular portion.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 30, 2022
    Applicant: Toyo Tire Corporation
    Inventor: Hiroshi TAHARA
  • Publication number: 20210178827
    Abstract: A non-pneumatic tire includes: an inner annular portion; an outer annular portion provided concentrically on an outer side of the inner annular portion; a plurality of coupling portions coupling the inner annular portion and the outer annular portion to each other; a tread provided on an outer side of the outer annular portion; and a groove formed on the tread, wherein the groove includes a protrusion protruding inward of the groove from a groove sidewall.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 17, 2021
    Applicant: Toyo Tire Corporation
    Inventor: Hiroshi Tahara
  • Patent number: 9096878
    Abstract: The present inventors conducted dedicated studies and successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired dihydrofolate reductase gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: August 4, 2015
    Assignees: National University Corporation Hokkaido University, Fuso Pharmaceutical Industries, Ltd.
    Inventors: Hiroshi Tahara, Yusuke Suzuki, Keiichi Yamamoto, Yuzuru Kitahara, Yasuhiko Suzuki
  • Patent number: 8653249
    Abstract: The present inventors successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired drug resistance gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: February 18, 2014
    Assignees: Fuso Pharmaceutical Industries, Ltd., National University Corporation Hokkaido University
    Inventors: Yasuhiko Suzuki, Keiichi Yamamoto, Hiroshi Tahara, Yusuke Suzuki
  • Patent number: 8470555
    Abstract: As a result of dedicated research, the present inventors have successfully invented a collagen gene construct which can be easily purified and maintains a triple helix structure equivalent to that of naturally-occurring collagen while having a low molecular weight. Specifically, one-step purification by affinity purification is enabled because CR-D (a signal peptide) has a carbohydrate recognition domain. By substituting a portion of a human collagen structural gene of the present invention with the collagen-like structural gene portion of MBL, a low-molecular-weight collagen which maintains a triple helix structure and is thermally stable can be obtained with high purity and in large quantities.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: June 25, 2013
    Assignees: National University Corporation Hokkaido University, Fuso Pharmaceutical Industries, Ltd.
    Inventors: Yusuke Suzuki, Hiroshi Tahara, Keiichi Yamamoto, Yuzuru Kitahara, Yasuhiko Suzuki
  • Publication number: 20120122083
    Abstract: The present inventors conducted dedicated studies and successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired dihydrofolate reductase gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal.
    Type: Application
    Filed: December 22, 2009
    Publication date: May 17, 2012
    Inventors: Hiroshi Tahara, Yusuke Suzuki, Keiichi Yamamoto, Yuzuru Kitahara, Yasuhiko Suzuki
  • Publication number: 20120059152
    Abstract: As a result of dedicated research, the present inventors have successfully invented a collagen gene construct which can be easily purified and maintains a triple helix structure equivalent to that of naturally-occurring collagen while having a low molecular weight. Specifically, one-step purification by affinity purification is enabled because CR-D (a signal peptide) has a carbohydrate recognition domain. By substituting a portion of a human collagen structural gene of the present invention with the collagen-like structural gene portion of MBL, a low-molecular-weight collagen which maintains a triple helix structure and is thermally stable can be obtained with high purity and in large quantities.
    Type: Application
    Filed: December 22, 2009
    Publication date: March 8, 2012
    Inventors: Yusuke Suzuki, Hiroshi Tahara, Keiichi Yamamoto, Yuzuru Kitahara, Yasuhiko Suzuki
  • Publication number: 20110123993
    Abstract: The present inventors successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired drug resistance gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal.
    Type: Application
    Filed: February 27, 2009
    Publication date: May 26, 2011
    Inventors: Yasuhiko Suzuki, Keiichi Yamamoto, Hiroshi Tahara, Yusuke Suzuki
  • Publication number: 20110042631
    Abstract: The closed long bag enclosed a little air is connected to the preliminary line for inserting cable into the conduit by the small suction pump. The shape of closed long bag enclosed a little air can be changed easily. As the result, the closed long bag moves through a narrow portion and a bending portion of the conduit smoothly. Furthermore, air in a tail portion of the closed long bag moves to a head portion of the closed long bag by difference between the front portion and the end portion of the closed long bag. The head portion of the bag expands and the tail portion of the bag shrinks. As the result, the bag pulls the line very strongly.
    Type: Application
    Filed: August 24, 2009
    Publication date: February 24, 2011
    Applicant: Ichimatsu Denki Koji Co., Ltd.
    Inventor: Hiroshi Tahara
  • Patent number: 7666252
    Abstract: A method of purifying an exhaust gas by way of an adsorption unit (adsorption columns 7a, 7b) including an adsorbent layer paced with precoated mesoporous active carbon capable of alternately switched operations of adsorption and desorption, wherein prior to the treatment by way of the adsorption unit, a concentration increase is effected by way of a pre-treatment unit (honeycomb rotor (11) or stationary honeycomb) including an adsorbent layer packed with precoated mesoporous active carbon for concentrating of any dilute volatile hydrocarbon contained in the exhaust gas. Consequently, there can be provided a method of purifying large amounts of exhaust gas with dilute volatile hydrocarbon concentration, in which without emission of carbon dioxide, any volatile hydrocarbon contained can be recovered with extreme easiness as a liquid. Further, there can be provided a purification method in which zero emission is attained with respect to volatile hydrocarbons.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: February 23, 2010
    Assignees: System Eng Service Co., Ltd, Yoshiko Tsuru
    Inventors: Hiroshi Tahara, Hiroshi Nochi
  • Publication number: 20090025554
    Abstract: A method of purifying an exhaust gas by means of an “adsorption unit (adsorption columns (7a, 7b)) including an adsorbent layer packed with precoated mesoporous active carbon” capable of alternately switched operations of adsorption and desorption, wherein prior to the treatment by means of the adsorption unit, a concentration increase is effected by means of a “pre-treatment unit (honeycomb rotor (11) or stationary honeycomb) including an adsorbent layer packed with precoated mesoporous active carbon” for concentrating of any dilute volatile hydrocarbon contained in the exhaust gas. Consequently, there can be provided a method of purifying large amounts of exhaust gas with dilute volatile hydrocarbon concentration, in which without emission of carbon dioxide, any volatile hydrocarbon contained can be recovered with extreme easiness as a liquid. Further, there can be provided a purification method in which “zero emission” is attained with respect to volatile hydrocarbons.
    Type: Application
    Filed: June 26, 2006
    Publication date: January 29, 2009
    Applicants: SYSTEM ENG SERVICE CO., LTD.
    Inventors: Hiroshi Tahara, Hiroshi Nochi
  • Patent number: 6776090
    Abstract: A circuit board with high quality is provided by preventing the falling of paste which comes around to the squeegee complementary angle side during the pattern printing or paste filling by the squeegeeing method. While lowering, the squeegee is passed through the inclined portion of a paste removing section (3) provided on a mask (2) before pattern printing or paste filling, whereby the paste on the non-printing side (complementary angle) of the squeegee can be removed; thus, a circuit board superior in quality is obtained.
    Type: Grant
    Filed: January 3, 2002
    Date of Patent: August 17, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toshiaki Takenaka, Toshikazu Kondo, Mitsunori Maeda, Hiroshi Tahara, Shinji Nakamura, Yuichiro Sugita
  • Patent number: 6746000
    Abstract: A line member inserted into a inlet port of the conduit comprises a thin nylon tape. The tape comprising the line member flies into the conduit with the fluid mechanical force in the air stream.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: June 8, 2004
    Assignee: Ichimatsu Denki Koji Co., Ltd.
    Inventors: Masaaki Watanabe, Hiroshi Tahara
  • Publication number: 20030010965
    Abstract: A line member inserted into a inlet port of the conduit comprises a thin nylon tape. The tape comprising the line member flies into the conduit with the fluid mechanical force in the air stream.
    Type: Application
    Filed: July 22, 2002
    Publication date: January 16, 2003
    Inventors: Masaaki Watanabe, Hiroshi Tahara
  • Publication number: 20020178942
    Abstract: A circuit board with high quality is provided by preventing the falling of paste which comes around to the squeegee complementary angle side during the pattern printing or paste filling by the squeegeeing method. While lowering, the squeegee is passed through the inclined portion of a paste removing section (3) provided on a mask (2 ) before pattern printing or paste filling, whereby the paste on the non-printing side (complementary angle) of the squeegee can be removed; thus, a circuit board superior in quality is obtained.
    Type: Application
    Filed: January 3, 2002
    Publication date: December 5, 2002
    Inventors: Toshiaki Takenaka, Toshikazu Kondo, Mitsunori Maeda, Hiroshi Tahara, Shinji Nakamura, Yuichiro Sugita
  • Patent number: 5596243
    Abstract: The invention is a crystal oscillator having a vibrating plate comprising a vibrating part surrounded by a rim part spaced from the vibrating part except for a narrow connecting part that connects the vibrating part to the rim part in a cantilever fashion. The thickness of the vibrating part and the connecting part are less than the thickness of the rim part. The vibrating part is sandwiched between a pair of casings. Each of the casings has a recess facing the vibrating part, which prevent the vibrating part from contacting the casings. Each surface facing a recess has an electrode positioned thereon and an electrode lead extending from the surface electrode to the connecting part. Each casing has a through-hole positioned to face an electrical lead. A cup-shaped metal lead is placed in each through-hole with the bottom of the cup contacting the electrical lead facing the through-hole. Current to the surface electrodes is supplied through the metal leads.
    Type: Grant
    Filed: October 5, 1994
    Date of Patent: January 21, 1997
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshikazu Tsuru, Sinji Itamochi, Junji Ohishi, Tetsuro Shimamura, Hiroshi Tahara
  • Patent number: 5541369
    Abstract: A printed circuit board having juxtaposed thereon in parallel plural conductive paths, at least a part of which has a different length, extending from one end side to the other end side, wherein the electric resistances of the conductive paths are made substantially same by changing the width of at least a part of the conductive paths.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: July 30, 1996
    Assignee: Nitto Denko Corporation
    Inventors: Hiroshi Tahara, Seiju Kobayashi, Hitoshi Ohta