Patents by Inventor Hiroshi Miyashita

Hiroshi Miyashita 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).

  • Patent number: 8596058
    Abstract: There is provided a hydraulic system, including an oil tank storing operating oil, a hydraulic actuator, and a hydraulic pump which draws the operating oil from the oil tank and supplies the operating oil to the hydraulic actuator. The hydraulic system is provided with an operating oil separating unit which is located at a midway point of a main tube sending the operating oil from the hydraulic pump to the hydraulic actuator and which separates a part of the operating oil supplied from the hydraulic pump to return the part of the operating oil to the oil tank. A universal testing machine including the hydraulic system is also provided.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: December 3, 2013
    Assignee: Kokusai Keisokuki Kabushiki Kaisha
    Inventors: Sigeru Matsumoto, Hiroshi Miyashita, Kazuyoshi Tashiro, Kazuhiro Murauchi, Mitsuo Kakuta
  • Publication number: 20120048029
    Abstract: There is provided a hydraulic system, including an oil tank storing operating oil, a hydraulic actuator, and a hydraulic pump which draws the operating oil from the oil tank and supplies the operating oil to the hydraulic actuator. The hydraulic system is provided with an operating oil separating unit which is located at a midway point of a main tube sending the operating oil from the hydraulic pump to the hydraulic actuator and which separates a part of the operating oil supplied, from the hydraulic pump to return the part of the operating oil to the oil tank. A universal testing machine including the hydraulic system is also provided.
    Type: Application
    Filed: November 7, 2011
    Publication date: March 1, 2012
    Applicant: KOKUSAI KEISOKUKI KABUSHIKI KAISHA
    Inventors: Sigeru Matsumoto, Hiroshi Miyashita, Kazuyoshi Tashiro, Kazuhiro Murauchi, Mitsuo Kakuta
  • Patent number: 8063783
    Abstract: To realize smooth manufacturing of tag tape and RFID labels. The RFID tag label producing apparatus 1 comprises a tag inserter 26 for inserting at predetermined intervals RFID tags Tg between an adhesive layer 200Aa of a first tape 200A fed out from a first tape roll 211 and an adhesive layer 200Ba of a second tape 200B fed out from a second tape roll 213, and a base tape roll 215 for taking up a base tape 210 produced by bonding of the first tape 200A and the second tape 200B and attachment of the RFID tags Tg by the tag inserter 226, and making this a tag tape roll. The REID tag comprises RFID circuit elements To provided with an IC circuit part 151 for storing information and an tag antenna 152 connected to the IC circuit part 151 for performing transmission and reception of information.
    Type: Grant
    Filed: October 11, 2006
    Date of Patent: November 22, 2011
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Miyashita, Kazunari Taki, Yasuo Kimura, Masao Ito
  • Publication number: 20090162615
    Abstract: A plasma display panel (PDP) having a front substrate structure (first substrate structure) and a back substrate structure (second substrate structure) arranged so as to be opposed to each other via a discharge space is manufactured in the following manner. A sealing member arranged in a frame shape so as to surround outside of a barrier rib formation region where barrier ribs partitioning a discharge space are arranged and a plurality of supporting members arranged in a region between an outer periphery of the barrier rib formation region and the sealing member are formed, respectively. The supporting members are made from material having a softening point higher than that of material for the sealing member, the height of the supporting members is made higher than that of the barrier ribs, and the height of the sealing member is made higher than the height of the supporting members.
    Type: Application
    Filed: August 7, 2008
    Publication date: June 25, 2009
    Inventors: Hiroshi Miyashita, Koji Ohira
  • Publication number: 20090072974
    Abstract: [Object] To realize smooth manufacturing of tag tape and RFID labels. [Solving Means] The RFID tag label producing apparatus 1 comprises a tag inserter 26 for inserting at predetermined intervals RFID tags Tg between an adhesive layer 200Aa of a first tape 200A fed out from a first tape roll 211 and an adhesive layer 200Ba of a second tape 200B fed out from a second tape roll 213, and a base tape roll 215 for taking up a base tape 210 produced by bonding of the first tape 200A and the second tape 200B and attachment of the RFID tags Tg by the tag inserter 226, and making this a tag tape roll. The REID tag comprises RFID circuit elements To provided with an IC circuit part 151 for storing information and an tag antenna 152 connected to the IC circuit part 151 for performing transmission and reception of information.
    Type: Application
    Filed: October 11, 2006
    Publication date: March 19, 2009
    Inventors: Hiroshi Miyashita, Kazunari Taki, Yasuo Kimura, Masao Ito
  • Publication number: 20080003043
    Abstract: An apparatus for producing a label prevents malfunctions and/or inappropriate operations possibly associated with respective processes in a label producing procedure. An adhesive layer of a base tape is wound around the peripheral surface of a first reel member to form a base tape roll. A print-receiving tape is wound around the peripheral surface of a second reel member to form a print-receiving tape roll. The two rolls are placed in a cartridge which is then loaded into the apparatus for producing a label. The base tape and print-receiving tape are fed out from the base tape roll and print-receiving tape roll, respectively, while a predetermined character is printed on the print-receiving tape. The printed print-receiving tape is bonded to the base tape to produce a RFID label. The first reel member associated with the base tape roll included in the cartridge is formed with a groove or a projection on the peripheral surface thereof.
    Type: Application
    Filed: June 22, 2007
    Publication date: January 3, 2008
    Inventors: Tomoyasu Fukui, Takuya Nagai, Yoshinori Maeda, Mitsugi Tanaka, Hiroshi Miyashita
  • Patent number: 7269900
    Abstract: A production organizing method and a method and apparatus for assembling vehicle body are provided. The production line organizing method comprises the steps of classifying all parts for all types of vehicles to be assembled into groups of main part, synchronous subparts, and non-synchronous subparts, and the manhour for the non-synchronous subparts are assigned to the difference in manhours for assembly of main parts and synchronous subparts. In addition, a vehicle body assembly method and a vehicle body assembly line are also provided, which are capable of reducing a length of a main line and increasing the productivity by classifying all of the parts used for all vehicle types into three groups of main parts and two groups of subparts including non-synchronous main parts and subparts, and by assembling and storing the non-synchronous main parts and subparts in the separate section and supplying the sub-assembled non-synchronous subparts to the main line when necessary.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: September 18, 2007
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Fumio Moriya, Takehiro Kouno, Kiyoshi Ikumi, Hiroshi Miyashita, Haruji Yoshida, Tatsuaki Son, Kouichi Hosono, Masakazu Kanda, Gengo Kajima, Tomoyoshi Takeuchi, Masanori Yoshida, Jyun Toyoda, Kenji Tatsuda, Yasuo Miyaoka, Michinao Iwami, Ikuo Kanazawa
  • Publication number: 20050219473
    Abstract: An advertising device includes a projection unit that houses an optical engine that emits projection light; and a display unit provided with screen panels that display an image when the projection light is projected from a rear surface side thereof. The projection unit and the display unit are separably integrated. Thereby, the maintenance and replacement of damaged parts can be applied with both units divided. Accordingly, these operations can be readily carried out.
    Type: Application
    Filed: March 22, 2005
    Publication date: October 6, 2005
    Inventors: Yoshiyuki Moriyama, Toshio Akahane, Yuji Takahashi, Hiroshi Miyashita, Satoshi Inoue, Motonori Okumura, Masaru Kubota
  • Publication number: 20050198803
    Abstract: A production organizing method and a method and apparatus for assembling vehicle body are provided. The production line organizing method comprises the steps of classifying all parts for all types of vehicles to be assembled into groups of main part, synchronous subparts, and non-synchronous subparts, and the manhour for the non-synchronous subparts are assigned to the difference in manhours for assembly of main parts and synchronous subparts. In addition, a vehicle body assembly method and a vehicle body assembly line are also provided, which are capable of reducing a length of a main line and increasing the productivity by classifying all of the parts used for all vehicle types into three groups of main parts and two groups of subparts including non-synchronous main parts and subparts, and by assembling and storing the non-synchronous main parts and subparts in the separate section and supplying the sub-assembled non-synchronous subparts to the main line when necessary.
    Type: Application
    Filed: April 29, 2005
    Publication date: September 15, 2005
    Inventors: Fumio Moriya, Takehiro Kouno, Kiyoshi Ikumi, Hiroshi Miyashita, Haruji Yoshida, Tatsuaki Son, Kouichi Hosono, Masakazu Kanda, Gengo Kajima, Tomoyoshi Takeuchi, Masanori Yoshida, Jyun Toyoda, Kenji Tatsuda, Yasuo Miyaoka, Michinao Iwami, Ikuo Kanazawa
  • Patent number: 6918168
    Abstract: A production organizing method and a method and apparatus for assembling vehicle body are provided. The production line organizing method comprises the steps of classifying all parts for all types of vehicles to be assembled into groups of main part, synchronous subparts, and non-synchronous subparts, and the manhour for the non-synchronous subparts are assigned to the difference in manhours for assembly of main parts and synchronous subparts. In addition, a vehicle body assembly method and a vehicle body assembly line are also provided, which are capable of reducing a length of a main line and increasing the productivity by classifying all of the parts used for all vehicle types into three groups of main parts and two groups of subparts including non-synchronous main parts and subparts, and by assembling and storing the non-synchronous main parts and subparts in the separate section and supplying the sub-assembled non-synchronous subparts to the main line when necessary.
    Type: Grant
    Filed: December 25, 2000
    Date of Patent: July 19, 2005
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Fumio Moriya, Takehiro Kouno, Kiyoshi Ikumi, Hiroshi Miyashita, Haruji Yoshida, Tatsuaki Son, Kouichi Hosono, Masakazu Kanda, Gengo Kajima, Tomoyoshi Takeuchi, Masanori Yoshida, Jyun Toyoda, Kenji Tatsuda, Yasuo Miyaoka, Michinao Iwami, Ikuo Kanazawa
  • Patent number: 6628350
    Abstract: In an active matrix type display device, an insulating film pattern is formed between scanning lines and/or between signal lines. An upper insulating film is formed on the insulating film pattern and the lines and in spaces between the insulating film patterns and the lines so that the upper insulating film has a continuous top surface at a substantially same level. For further improvement in flatness and adjustment in film thickness of the upper insulating film, the whole surface of the upper insulating film is etched back. After that, pixel electrodes are formed on the upper insulating film.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: September 30, 2003
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Hiroshi Miyashita
  • Publication number: 20030101578
    Abstract: A production organizing method and a method and apparatus for assembling vehicle body are provided. The production line organizing method comprises the steps of classifying all parts for all types of vehicles to be assembled into groups of main part, synchronous subparts, and non-synchronous subparts, and the manhour for the non-synchronous subparts are assigned to the difference in manhours for assembly of main parts and synchronous subparts. In addition, a vehicle body assembly method and a vehicle body assembly line are also provided, which are capable of reducing a length of a main line and increasing the productivity by classifying all of the parts used for all vehicle types into three groups of main parts and two groups of subparts including non-synchronous main parts and subparts, and by assembling and storing the non-synchronous main parts and subparts in the separate section and supplying the sub-assembled non-synchronous subparts to the main line when necessary.
    Type: Application
    Filed: May 30, 2002
    Publication date: June 5, 2003
    Inventors: Fumio Moriya, Takehiro Kouno, Kiyoshi Ikumi, Hiroshi Miyashita, Haruji Yoshida, Tatsuaki Son, Kouichi Hosono, Masakazu Kanda, Gengo Kajima, Tomoyoshi Takeuchi, Masanori Yoshida, Jyun Toyoda, Kenji Tatsuda, Yasuo Miyaoka, Michinao Iwami, Ikuo Kanazawa
  • Patent number: 6069136
    Abstract: The purpose of the present invention is to provide a simple and economical method for the production of BC having improved properties such as dispesibility, suspensibility and viscosity.
    Type: Grant
    Filed: March 16, 1998
    Date of Patent: May 30, 2000
    Assignee: Bio-Polymer Research Co., Ltd.
    Inventors: Naoki Tahara, Kunihiko Watanabe, Nobuya Hioki, Yasushi Morinaga, Tadahiko Hajouda, Hiroshi Miyashita, Akira Shibata, Hiroshi Ougiya
  • Patent number: 5707066
    Abstract: A boot assembly with adapter comprising a boot having elasticity and an adapter having relative rigidity. The boot is provided with a small diameter mount formed at one end to be fit over the outer circumference of the shaft, a connecting bead formed at the other end for connection to the adapter, and a body formed between the small diameter mount and the connecting bead. The adapter is provided with a large diameter mount formed at one end for connection to the joint and a connecting cavity formed at the other end and fitting with the connecting bead of the boot so as to surround the connecting bead. The connecting cavity of the adapter is provided with a bend formed with a step which protrudes outward in the radial direction and pressing against the inner circumferential of the connecting bead of the boot and a foldback connecting to the bend, formed folded back to the inner circumference of the bend, and folded over itself so that the front end is accommodated in the step.
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: January 13, 1998
    Assignee: NOK Corporation
    Inventors: Yoshiaki Sugiura, Hiroshi Miyashita
  • Patent number: 5474603
    Abstract: An aqueous metallic ink for a ball-point pen which is prevented from causing deterioration such as sedimentation of aluminum powder during the storage for a long period of time and which can be continuously used for writing. The ink comprises an aluminum powder, a natural polysaccharide or a dierivative thereof as a thickener, a water-soluble organic solvent and water, and has a viscosity of 100 to 1,500 P (ST rotor of E-type viscometer, 1 rpm, 25.degree. C. ) and a ratio of the viscosity at 1 rpm to that at 10 rpm of at least 3.0.
    Type: Grant
    Filed: September 27, 1994
    Date of Patent: December 12, 1995
    Assignee: Pentel Kabushiki Kaisha
    Inventors: Hiroshi Miyashita, Sachiko Matsuda, Eiichi Okabe
  • Patent number: 5062890
    Abstract: A water-based ink composition for a ball-point pen comprises: a colorant selected from dyes or pigments; a water-soluble organic solvent; water; and a metal salt and/or an amine salt of N-acyl sarcosine. This ink can effectively prevent the wear of a ball seat of the pen caused by the rotation of a ball of the same to make it possible to keep good ink-discharging properties of the pen, whereby a smooth writing of the pen can be performed.
    Type: Grant
    Filed: October 16, 1989
    Date of Patent: November 5, 1991
    Assignee: Pentel Kabushiki Kaisha
    Inventors: Hiroshi Miyashita, Hideotoshi Hamamoto, Shigeru Nagai, Makoto Yamaguchi, Onuki Isao, Hiroshi Takahashi, Atsushi Ishiguro
  • Patent number: 5027744
    Abstract: A developing device which utilizes a development solution having toner particles actuated in the electric field generated by an electromember is provided with a cleaning unit to remove excess toner particles from the surface of the electrode member. The unit includes an air blower which directs air onto the electrode member and blows excess developing solution off the electrode.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: July 2, 1991
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Miyashita, Masahiko Kanehisa
  • Patent number: 4813529
    Abstract: A conveyor system for use in an automobile assembly line having a body-carrying tact conveyor arranged in an endless form past an engine mounting position, and switchable between a running mode and a stopping mode, a body-carrying continuous conveyor arranged in an endless form and having an inlet section and an outlet section which are arranged on the extensions of the inlet section and the outlet section of the tact engine mounting position, a pair of feeders for delivery an automobile body between the inlet sections of both conveyors and between the outlet sections of both conveyors, and engine transferring conveyor arranged in an endless form past a delivery position near the engine position and stoppable at the body delivery position, and an engine shifting conveyor having an engine shifting jig and extending between the body delivery position and the engine mounting position and being reciprocable at a comparatively high speed.
    Type: Grant
    Filed: September 7, 1984
    Date of Patent: March 21, 1989
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Shinichi Kawai, Eiji Fukazawa, Hiroshi Miyashita, Yoshio Shiiba
  • Patent number: 4357431
    Abstract: A ball-point pen ink composition comprising at least a polymeric substance selected form a group consisting of polyisobutylene and ethylene-propylene copolymer, a wax which is solid or semi-solid at room temperature, pigment particles and a low-boiling solvent having a boiling point lower than 200.degree. C. This ball-point pen ink produces writing traces which can easily be erased by an ordinary rubber eraser, especially, even after passage of several days after initial writing.
    Type: Grant
    Filed: June 24, 1981
    Date of Patent: November 2, 1982
    Assignee: Pentel Kabushiki Kaisha
    Inventors: Nobuyuki Murakami, Hiroshi Miyashita