Patents by Inventor Yuji Kawamura

Yuji Kawamura 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: 20050172744
    Abstract: A reduction gear including: a worm wheel, the tooth skin portion of which is at least made of macromolecular composite material, and a worm for meshing with the worm wheel concerned, wherein a tooth surface of the worm has been heat-treated by high-frequency induction hardening.
    Type: Application
    Filed: February 11, 2005
    Publication date: August 11, 2005
    Inventors: Takashi Koyama, Yuji Kawamura, Toshihito Endo
  • Patent number: 6925509
    Abstract: The present invention relates to an image printing apparatus for printing character data information of an electronic program guide added to externally inputted image information, comprising: an information processor comprising: demodulating/decoding means for detecting and demodulating/decoding the character data information of the electronic program guide added to the externally inputted image information; storage means for storing the demodulated/decoded character data information of the electronic program guide by the demodulating/decoding means; and output means for including the character data information of the electronic program guide stored by the storage means into a packet compliant with the IEEE 1394 standard and outputting the packet to the printer, and a printer comprising: input means for inputting the character data information of the electronic program guide included in the packet compliant with the IEEE 1394 standard outputted from the output means; print control means for detecting print co
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: August 2, 2005
    Assignee: Sony Corporation
    Inventors: Yushi Ihara, Yoshio Kitamura, Toshio Narushima, Makoto Niioka, Yuji Kawamura
  • Patent number: 6870571
    Abstract: The video data contained in the digital broadcasting received by a receiver are transmitted to a printer at high speed and at low cost. A receiver (STB 30) for receiving digital broadcasting, a display 31 for displaying the images of the digital broadcasting received by the STB 30 and a printer 32 for printing images contained in the digital broadcasting received by the STB 30 are connected to each other by way of a first signal transmission means adapted to transmit digital signals. The printer 32 obtain video data from the receiver 30 by way of the first signal transmission means.
    Type: Grant
    Filed: November 3, 2000
    Date of Patent: March 22, 2005
    Assignee: Sony Corporation
    Inventors: Toshio Narushima, Yoshio Kitamura, Yuji Kawamura, Makoto Niioka
  • Publication number: 20040263895
    Abstract: A data broadcasting receiving terminal receives a data broadcasting signal from a broadcasting station to detect print-out data and a control signal associated with print-out from the data broadcasting signal. The data broadcasting receiving terminal, at a time point of the start of broadcasting, notifies an image forming apparatus of the detected print-out data and printing prohibition data included in the control signal associated with print-out. The data broadcasting receiving terminal acquires a preparation time required for print-out from the image forming apparatus and a time of restoration from a power saving mode and issues a command of printing start, in consideration of the time requirements, to the image forming apparatus so that print-out data is printed out at predetermined timing.
    Type: Application
    Filed: January 23, 2004
    Publication date: December 30, 2004
    Applicant: Konica Minolta Business Technologies, Inc.
    Inventors: Atsushi Tomita, Hideki Hino, Hideo Mae, Yuji Kawamura
  • Patent number: 6761259
    Abstract: A moving handrail superior in durability includes a linear belt of which two end portions are connected, forming a loop. This linear belt includes a single-layer or multilayer of thermoplastic elastomer having a C-shape in cross section; metallic and web-shaped metal stretch inhibitors disposed along a longitudinal direction of the thermoplastic elastomer, and base members coupled inside of the thermoplastic elastomer. The thermoplastic elastomer, metal stretch inhibitor, and base member are integrally molded. In the connection portion, a splice junction between the metal stretch inhibitors and a joint where the base members are connected together at both end portions with an auxiliary backing does not overlap in a direction of thickness of the moving handrail. Further, the metal stretch inhibitors that are spliced are enclosed with a thermoplastic elastomer.
    Type: Grant
    Filed: August 20, 2003
    Date of Patent: July 13, 2004
    Assignees: Mitsubishi Denki Kabushiki Kaisha, Kabushikikaisha Tokan
    Inventors: Tsuyoshi Onodera, Muneaki Mukuda, Kohsuke Haraga, Ryuji Otsuka, Yuji Kawamura
  • Publication number: 20040027463
    Abstract: This invention is a digital still camera having a coded data quantity monitoring circuit (9). This monitoring circuit (9) detects the quantity of data of an image signal compressed by a JPEG compression circuit (7). When a CPU (10) judges that the quantity of data detected by the coded data quantity monitoring circuit (9) is equal to or more than a maximum coded data quantity S, first, an image pickup element (3) is caused to pick up an image of an object again and output a different image signal, and a quantization table to be used in a quantization circuit (21) is changed. Next, the different image data is compressed by being DCT-transformed by a DCT circuit (20), then quantized by the quantization circuit (21) and coded by a coding circuit (22). The compressed different image signal is recorded to a memory card (13). In this case, the different image signal is recorded into an area where an image signal has been recorded in advance on the memory card (13).
    Type: Application
    Filed: April 24, 2003
    Publication date: February 12, 2004
    Inventor: Yuji Kawamura
  • Publication number: 20020059482
    Abstract: In a printing system in which with a plurality of different types of controllers connected to one serial bus, even different types of print data can be inputted to and printed by a printing unit. When a STB 2, desktop PC 3 and portable PC 4, different in type from each other, are connected to the IEEE 1394 serial bus 1 A, screen data is outputted from the STB 2 to an AV/C printer 5 and PDL data is outputted from the desktop PC 3 to the AV/C printer 5, the type of the input data is judged by the AV/C printer 5. Even a PDL data not supported by the AV/C printer 5 can be printed by converting it to PDL data interpretable by the AV/C printer 5.
    Type: Application
    Filed: April 4, 2001
    Publication date: May 16, 2002
    Inventors: Koji Ashizaki, Yushi Ihara, Takahiro Nishikawa, Yuji Kawamura, Kohei Nojiri, Tsuyoshi Ide, Toshiya Izumi, Kensuke Baba
  • Publication number: 20020051160
    Abstract: The present invention relates to an image printing apparatus for printing character data information of an electronic program guide added to externally inputted image information, comprising: an information processor comprising: demodulating/decoding means for detecting and demodulating/decoding the character data information of the electronic program guide added to the externally inputted image information; storage means for storing the demodulated/decoded character data information of the electronic program guide by the demodulating/decoding means; and output means for including the character data information of the electronic program guide stored by the storage means into a packet compliant with the IEEE 1394 standard and outputting the packet to the printer, and a printer comprising: input means for inputting the character data information of the electronic program guide included in the packet compliant with the IEEE 1394 standard outputted from the output means; print control means for detecting print co
    Type: Application
    Filed: February 7, 2001
    Publication date: May 2, 2002
    Inventors: Yushi Ihara, Yoshio Kitamura, Toshio Narushima, Makoto Niioka, Yuji Kawamura
  • Patent number: 6318338
    Abstract: An actuator used for an automatic cruising control device and possible to be assembled very easily, which comprises an electric motor, reduction gear, an electromagnetic clutch provided with a clutch yoke and a bobbin formed with a coil, an output pulley to be connected to a throttle valve of the engine of the motor vehicle through a throttle cable, and the clutch yoke and the bobbin are provided with coupling means composed of, for example, a hook formed to the bobbin, a hook-insertion hole formed in the clutch yoke and a hook-engaging part formed in the vicinity of the hook-insertion hole of the clutch yoke. The bobbin is easily fastened to the clutch yoke through the coupling means by snap action.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: November 20, 2001
    Assignee: Jidosha Denki Kogyo Kabushiki Kaisha
    Inventors: Yuji Kawamura, Masao Ida, Makoto Uchida
  • Publication number: 20010009603
    Abstract: A data printing system comprising a recording and/or reproducing apparatus 6 which has an information input unit 41 for receiving image information and/or character information added to music information from outside, a recording/reproducing unit 42 for recording/reproducing the image information and/or character information received by the information input unit 41 to/from a recording medium, and an information outputting unit 41 for putting the image information and/or character information recorded in the recording medium into a packet conforming to the IEEE 1394 specification and outputting the IEEE 1394 packet; a printer 5 which has an input unit 31 for receiving the IEEE 1394 packet including the image information and/or character information, and a printing unit 33 for printing the image information and/or character information; and a controller 3 for controlling the recording and/or reproducing apparatus 6 and printer 5 so that the IEEE 1394 packet including the image information and/or character info
    Type: Application
    Filed: February 23, 2001
    Publication date: July 26, 2001
    Inventors: Yushi Ihara, Yoshio Kitamura, Toshio Narushima, Makoto Niioka, Yuji Kawamura
  • Patent number: 5268407
    Abstract: The present invention is an electrically conductive coating composition comprising, as indispensable components, a quaternary ammonium polymer and a polyvalent metal salt. As the quaternary ammonium polymer there can be preferably used a polymer containing at least 30 weight % of quaternary ammonium monomer unit such as 2-methacryloyloxyethyltrimethylammonium chloride or 2-methacryloyloxyethyltrimethylammonium methylsulfate. As the polyvalent metal salt there can be used sulfate, hydrochloride, nitrate or the like of at least one polyvalent metal selected from the group consisting of iron, copper, cobalt, calcium, zinc, lead, nickel, manganese, aluminum, magnesium, titanium, cadmium, chromium, barium and tin. The electrically conductive coating composition of the present invention is extremely excellent in water retention characteristics and therefore has sufficient electric conductivity under circumstances of low humidity even at low coating weight.
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: December 7, 1993
    Assignee: Toagosei Chemical Industry Co., Ltd.
    Inventors: Naohito Hayashi, Yuji Kawamura
  • Patent number: 5262126
    Abstract: A method for sterilizing a liquid packaging sleeve-like blank having two open ends and made of a laminated material including a paper layer, includes the steps of sterilizing the blanks by circulating a circulating unit holding a large number of blanks in a sterilizing tank which contains a sterilizing agent, to dip the blanks in the sterilizing agent, and removing the sterilizing agent by circulating another circulating unit holding the large number of blanks in a hot air drying tank in which hot air is blown, to dry the blanks.
    Type: Grant
    Filed: March 10, 1992
    Date of Patent: November 16, 1993
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Etsuo Shimamura, Sukenori Ito, Yuji Kawamura, Takuya Adachi, Atsushi Yuzawa, Masaaki Takada
  • Patent number: 5140206
    Abstract: An actuator which comprises a reversible motor, a solenoid, movable clutch disc to be attracted by the solenoid, a driving clutch disc supported rotatably between the movable clutch disc and the solenoid and driven by the motor. The movable clutch disc and the driving clutch disc are provided with teeth to be engaged with each other and having inclined engaging flanks so as to be disengaged from each other due to slippage caused between the inclined engaging flanks of the teeth. According to this invention, it is possible to interrupt a force larger than a predetermined value and transmit reliably a smaller force to prevent damage to the throttle members.
    Type: Grant
    Filed: July 26, 1991
    Date of Patent: August 18, 1992
    Assignee: Jidosha Denki Kogyo K.K.
    Inventors: Jiro Hasegawa, Yuji Kawamura
  • Patent number: 5122340
    Abstract: A method for sterilizing a liquid packaging sleeve-like blank having two open ends and made of a laminated material including a paper layer, includes the steps of sterilizing the blanks by circulating a circulating unit holding a large number of blanks in a sterilizing tank which contains a sterilizing agent, to dip the blanks in the sterilizing agent, and removing the sterilizing agent by circulating another circulating unit holding the large number of blanks in a hot air drying tank in which hot air is blowed, to dry the blanks.
    Type: Grant
    Filed: May 10, 1989
    Date of Patent: June 16, 1992
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Etsuo Shimamura, Sukenori Ito, Yuji Kawamura, Takuya Adachi, Atsushi Yuzawa, Masaaki Takada
  • Patent number: 4771655
    Abstract: A rotary actuator has a first rotor rotatable around a first axis and having a plurality of first projections circumferentially spaced and axially projecting from one end surface thereof, a second rotor rotatable around a second axis which is eccentric to the first axis and having at least a second projection circumferentially spaced and axially projecting from one end surface thereof, a rotating mechanism connected to the second rotor to rotate the second rotor, the first and second rotors being arranged such that their end surfaces face each other so that the second projection may engage with either one of the first projections to rotate the first rotor through a predetermined angle when the second rotor is rotated.
    Type: Grant
    Filed: February 26, 1987
    Date of Patent: September 20, 1988
    Assignees: Jidosha Denki Kogyo Kabushiki Kaisha, Tokico Ltd.
    Inventor: Yuji Kawamura
  • Patent number: 4696340
    Abstract: An air conditioner comprises an outer casing containing an inner casing having a heat exchanger disposed therein and a blower so as to define jointly with the inner casing an internal air intake passage. The air conditioner further includes an air intake-discharge selector mechanism disposed in a desired position in communication with the air intake passage for taking air into and out of the air conditioner.
    Type: Grant
    Filed: July 7, 1986
    Date of Patent: September 29, 1987
    Assignee: Diesel Kiki Co., Ltd.
    Inventors: Teruyuki Nagao, Yuji Kawamura, Koichi Kashima
  • Patent number: 4469615
    Abstract: A water treating composition comprising a water-soluble copolymer consisting of, as the components, (A) an addition reaction product of a glycidyl ether or glycidyl ester and an .alpha.,.beta.-ethylenically unsaturated carboxylic acid and (B) another vinyl monomer. In one embodiment, the water treating composition further comprises one or more conventional corrosion preventing/inhibiting agents.
    Type: Grant
    Filed: November 9, 1982
    Date of Patent: September 4, 1984
    Assignees: Kohryu Industrial Co. Ltd., Toagosei Chemical Industrial Co.
    Inventors: Setsuo Tsuruoka, Iehito Tasaka, Yuji Kawamura, Shizuo Kimata, Tatsuki Wabiko
  • Patent number: 3977861
    Abstract: A synergistic herbicide composition containing 2-tertiary-butyl-4-(2,4-dichloro-5-isopropyloxyphenyl)-5-oxo-1,3,4-oxadiaz oline and 1,1,1-trifluoro-4'-(phenylsulfonyl) methanesulfono-O-toluidine as the active components.
    Type: Grant
    Filed: October 2, 1974
    Date of Patent: August 31, 1976
    Assignee: Nissan Kagaku Kogyo Kabushiki Kaisha
    Inventors: Yuji Kawamura, Hiroshi Ono