Patents by Inventor Megumi Saito

Megumi Saito 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: 7036226
    Abstract: A crimp state estimation apparatus includes: an information input section for inputting information on an crimp contact terminal, an electric wire, an anvil, and the crimper and an input compression ratio of a core wire of the electric wire; and an estimation unit for calculating a total length of the bottom wall and the pair of crimp pieces after crimp in a cross section orthogonal to the core wire based on the information and the input compression ratio and estimating a cross-sectional shape of the bottom wall and the pair of crimp pieces after crimp based on the total length.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: May 2, 2006
    Assignee: Yazaki Corporation
    Inventors: Megumi Saito, Naoki Ito
  • Publication number: 20060081029
    Abstract: A crimp state estimation apparatus includes: an information input section for inputting information on an crimp contact terminal, an electric wire, an anvil, and the crimper and an input compression ratio of a core wire of the electric wire; and an estimation unit for calculating a total length of the bottom wall and the pair of crimp pieces after crimp in a cross section orthogonal to the core wire based on the information and the input compression ratio and estimating a cross-sectional shape of the bottom wall and the pair of crimp pieces after crimp based on the total length.
    Type: Application
    Filed: December 8, 2005
    Publication date: April 20, 2006
    Inventors: Megumi Saito, Naoki Ito
  • Publication number: 20050159926
    Abstract: There is disclosed an information processing method including: a step of displaying a setting window, which includes customizable items, of a device driver; a step of registering items set using the setting window as customized items; a step of writing the customized items in user interface-related data of the device driver; and a user interface display step of displaying a user interface of the device driver with reference to the user interface-related data upon launching the device driver.
    Type: Application
    Filed: January 18, 2005
    Publication date: July 21, 2005
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Megumi Saito
  • Publication number: 20040221634
    Abstract: A crimp state estimation apparatus includes: an information input section for inputting information on an crimp contact terminal, an electric wire, an anvil, and the crimper and an input compression ratio of a core wire of the electric wire; and an estimation unit for calculating a total length of the bottom wall and the pair of crimp pieces after crimp in a cross section orthogonal to the core wire based on the information and the input compression ratio and estimating a cross-sectional shape of the bottom wall and the pair of crimp pieces after crimp based on the total length.
    Type: Application
    Filed: February 12, 2004
    Publication date: November 11, 2004
    Applicant: YAZAKI CORPORATION
    Inventors: Megumi Saito, Naoki Ito
  • Patent number: 5940104
    Abstract: A recording head comprises an ink container, an energy generating device for discharging ink from the ink container, an ink discharge section corresponding to the energy generating device and a covering member that covers the ink discharge section and an atmosphere-communicating opening for the ink container, wherein when the recording head is out of recording, a small opening communicating with the atmosphere-communicating opening, or a valve member capable of opening or closing in accordance with an internal pressure change, or an internal pressure change-absorbing member capable of absorbing an internal pressure change by changing its volume is provided on said covering member at a position corresponding to the atmosphere-communicating opening.
    Type: Grant
    Filed: March 9, 1992
    Date of Patent: August 17, 1999
    Assignee: Canon Kabushiki Kaisha
    Inventors: Seiichiro Karita, Norio Ohkuma, Megumi Saito, Masahiko Higuma, Teruo Arashima
  • Patent number: 5917514
    Abstract: An adhesive sheet-type sealing member is suitably used for protecting ink-ejecting nozzles or a communication hole of an ink-jet recording head during transportation or storage. The sealing member exhibits a yield point at a load of not more than 1 kgf/cm for a specimen of 10 mm wide at a stress rate of 200 mm/min .+-.10% according to JIS-K-7113 and/or exhibits a folding load of not more than 0.10 g/cm for a specimen of 10 mm wide with a free length of 10 mm from the end of a specimen holder measured on the center of an electronic balance placed at a position 5 mm apart from the end of the specimen holder.
    Type: Grant
    Filed: August 28, 1997
    Date of Patent: June 29, 1999
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masahiko Higuma, Takashi Watanabe, Hiroyuki Ishinaga, Takahisa Kawamura, Seiichiro Karita, Akihiro Yamanaka, Norio Ohkuma, Akira Goto, Teruo Arashima, Motoaki Sato, Megumi Saito
  • Patent number: 5786832
    Abstract: An ink-jet recording head has ejection outlets formed by treating a face of a plate for the ejection outlets with a water-repellent and irradiating the plate with a laser beam from the backside of the plate. The head is provided with a sealing member for sealing the ejection outlets. The water-repellent has a hardness of higher than the pencil hardness 6B at room temperature. A decomposition product layer is formed on the layer of the water repellent at peripheral portions of the ejection outlets.
    Type: Grant
    Filed: July 22, 1994
    Date of Patent: July 28, 1998
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akihiro Yamanaka, Takashi Watanabe, Hiroyuki Ishinaga, Takahisa Kawamura, Seiichiro Karita, Norio Ohkuma, Masahiko Higuma, Akira Goto, Teruo Arashima, Motoaki Sato, Megumi Saito
  • Patent number: 5781208
    Abstract: A sealing mechanism for an ink-jet recording head provided with an acrylate copolymer obtained by crosslinking an acrylic copolymer with isocyanate, the acrylic copolymer being obtained by using at least 80 wt % of a total content of an alkyl acrylate having a OH group and/or an alkoxy alkyl acrylate having an OH group, and an acrylate having a side chain of an alkyl or alkoxy alkyl group having 4 to 9 carbon atoms, wherein the acrylate copolymer is substantially free of any polymer or a residual monomer having a molecular weight of 10,000 or less.
    Type: Grant
    Filed: February 25, 1997
    Date of Patent: July 14, 1998
    Assignee: Canon Kabushiki Kaisha
    Inventors: Seiichiro Karita, Akio Saito, Megumi Saito
  • Patent number: 5578418
    Abstract: A process is disclosed for producing a liquid jet recording head comprising applying an active energy-curing resin composition onto at least a part of a surface of a first member for forming a wall of the liquid path; exposing the applied active energy-ray-curing resin to an active energy ray selected from the group consisting of an ultraviolet-ray having an intensity of 1 mW/cm.sup.2 to 100 mW/cm.sup.2 and an electron beam having an intensity of 0.5M Rad to 20M Rad; and providing a second member on the exposed active energy-ray-curing resin composition.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: November 26, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiromichi Noguchi, Tadayoshi Inamoto, Megumi Saito
  • Patent number: 5578417
    Abstract: A process is disclosed for producing a liquid jet recording head comprising applying an active energy-curing resin composition onto at least a part of a surface of a first member for forming a wall of the liquid path; exposing the applied active energy-ray-curing resin to an active energy ray selected from the group consisting of an ultraviolet-ray having an intensity of 1 mW/cm.sup.2 to 100 mW/cm.sup.2 and an electron beam having an intensity of 0.5M Rad to 20M Rad; and providing a second member on the exposed active energy-ray-curing resin composition.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: November 26, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiromichi Noguchi, Tadayoshi Inamoto, Megumi Saito
  • Patent number: 5571659
    Abstract: A process is disclosed for producing a liquid jet recording head comprising applying an active energy-curing resin composition onto at least a part of a surface of a first member for forming a wall of the liquid path; exposing the applied active energy-ray-curing resin to an active energy ray selected from the group consisting of an ultraviolet-ray having an intensity of 1 mW/cm.sup.2 to 100 mW/cm.sup.2 and an electron beam having an intensity of 0.5M Rad to 20M Rad; and providing a second member on the exposed active energy-ray-curing resin composition.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: November 5, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiromichi Noguchi, Tadayoshi Inamoto, Megumi Saito
  • Patent number: 5558975
    Abstract: A process is disclosed for producing a liquid jet recording head comprising applying an active energy-curing resin composition onto at least a part of a surface of a first member for forming a wall of the liquid path; exposing the applied active energy-ray-curing resin to an active energy ray selected from the group consisting of an ultraviolet-ray having an intensity of 1 mW/cm.sup.2 to 100 mW/cm.sup.2 and an electron beam having an intensity of 0.5M Rad to 20M Rad; and providing a second member on the exposed active energy-ray-curing resin composition.
    Type: Grant
    Filed: March 13, 1995
    Date of Patent: September 24, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiromichi Noguchi, Tadayoshi Inamoto, Megumi Saito
  • Patent number: 5260160
    Abstract: A composition for developing electrostatic latent images in electrographic printing or copying machinery is provided in which 10% to less than 40% by weight of a carrier having a mean particle diameter of from 10 to 35 .mu.m is blended with a magnetic toner comprising magnetic powder and a resin. Conventional charge control agents, especially metal complexes of azo dyes and Nigrosine dyes should be excluded from the magnetic toner.
    Type: Grant
    Filed: January 6, 1993
    Date of Patent: November 9, 1993
    Assignee: TDK Corporation
    Inventors: Kazuo Aoki, Akira Kakinuma, Megumi Saito, Motohiko Makino
  • Patent number: 5231417
    Abstract: A recording process, ink-jet device, ink jet recording apparatus and ink cartridge employing an ink comprising a dye and a liquid medium, wherein said dye is a dye of Formula (I): ##STR1## wherein R.sub.1 and R.sub.2 represent independently an alkyl group, an alkoxy group or an acetylamino group; R.sub.3 represents --SO.sub.3 M or a hydrogen atom; R.sub.4 represents a hydrogen atom, --SO.sub.3 M or --NRR.sub.5, where R.sub.5 represents a hydrogen atom, a phenyl group that may have a substituent, or a group of the formula ##STR2## where R.sub.6 and R.sub.7 represent independently a hydrogen atom or --C.sub.2 H.sub.4 OH; M represents an alkali metal; an ammonium group or an organic ammonium group; and l, m and n represent independently an integer of 0 or 1.
    Type: Grant
    Filed: January 31, 1992
    Date of Patent: July 27, 1993
    Assignee: Canon Kabushiki Kaisha
    Inventors: Katsuhiro Shirota, Tsuyoshi Eida, Megumi Saito, Takao Yamamoto
  • Patent number: 5216437
    Abstract: An ink that includes a liquid medium and a dye represented by the following Formula (I): ##STR1## wherein M represents a cation selected from an alkali metal, ammonium, and an organic ammonium; R.sub.1 and R.sub.2 independently represent a group selected from a hydrogen atom, a methyl group, a methoxy group, an ethoxy group, and an acetylamino group; R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 independently represent a group selected from a hydrogen atom, a hydroxyl group, a sulfonic acid group, a methoxy group, and an ethoxy group; X represents a hydrogen atom, an acetyl group, a benzoyl group, --SO.sub.2 C.sub.6 H.sub.5, --SO.sub.2 C.sub.6 H.sub.4 CH.sub.3, or ##STR2## where R.sub.9 and R.sub.10 independently represent a hydrogen atom, or --C.sub.2 H.sub.4 OH; and the sulfonic acid group is present as a salt of the same cation as that represented by M.
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: June 1, 1993
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takao Yamamoto, Tsuyoshi Eida, Katsuhiro Shirota, Megumi Saito
  • Patent number: 5172133
    Abstract: An ink comprising a composition containing a pigment, a water-soluble resin and a liquid medium, wherein the pigment and the water-soluble resin are contained in said composition in a proportion of the weight Wr of the latter to the weight Wp of the former, Wr/Wp, that satisfies the expression (I) ##EQU1## wherein DAR denotes a value represented by the expression (II) ##EQU2##
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: December 15, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuko Suga, Hiromichi Noguchi, Megumi Saito
  • Patent number: 5139573
    Abstract: An ink that includes a liquid medium and a dye represented by the following Formula (I): ##STR1## wherein M represents a cation selected from an alkali metal, ammonium, and an organic ammonium; R.sub.1 and R.sub.2 independently represent a group selected from a hydrogen atom, a methyl group, a methoxy group, an ethoxy group, and an acetylamino group; R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 independently represent a group selected from a hydrogen atom, a hydroxyl group, a sulfonic acid group, a methoxy group, and an ethoxy group; X represents a hydrogen atom, an acetyl group, a benzoyl group, --SO.sub.2 C.sub.6 H.sub.5, --SO.sub.2 C.sub.6 H.sub.4 CH.sub.3, or ##STR2## where R.sub.9 and R.sub.10 independently represent a hydrogen atom, or --C.sub.2 H.sub.4 OH; and the sulfonic acid group is present as a salt of the same cation as that represented by M.
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: August 18, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takao Yamamoto, Tsuyoshi Eida, Katsuhiro Shirota, Megumi Saito
  • Patent number: 5135570
    Abstract: An ink comprises a dye and a liquid medium, wherein said dye is a dye represented by the following Formula: ##STR1## wherein R.sub.1 and R.sub.2 each represent hydrogen atom, a methyl group, a methoxy group or --SO.sub.3 M, R.sub.3 and R.sub.4 each represent a methyl group, methoxy group or an acetylamino group; X represents an acetyl group, a benzoyl group, --SO.sub.2 C.sub.6 H.sub.5, --SO.sub.2 C.sub.6 H.sub.4 --CH.sub.3, or --N.sub.3 C.sub.3 (NHR.sub.5)(NHR.sub.6), where R.sub.5 and R.sub.6 each represent a hydrogen atom, or --C.sub.2 H.sub.4 OH; and M represents an alkali metal, an ammonium group, or an organic ammonium group. An ink-jet recording process comprising applying the ink to a recording medium.
    Type: Grant
    Filed: July 25, 1991
    Date of Patent: August 4, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tsuyoshi Eida, Megumi Saito, Katsuhiro Shirota, Takao Yamamoto
  • Patent number: 5110356
    Abstract: The present invention provides an ink comprising a dye and a liquid medium, wherein said dye is a dye of Formula (I): ##STR1## wherein R.sub.1 and R.sub.2 represent independently an alkyl group, an alkoxy group or an acetylamino group; R.sub.3 represents --SO.sub.3 M or a hydrogen atom; R.sub.4 represents a hydrogen atom, --SO.sub.3 M or --NHR.sub.5, where R.sub.5 represents a hydrogen atom, a phenyl group that may have a substituent, or a group of the formula ##STR2## where R.sub.6 and R.sub.7 represent independently a hydrogen atom or --C.sub.2 H.sub.4 OH; M represents an alkali metal, an ammonium group or an organic ammonium group; and 1, m and n represent independently an integer of 0 or 1.
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: May 5, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Katsuhiro Shirota, Tsuyoshi Eida, Megumi Saito, Takao Yamamoto
  • Patent number: D419782
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: February 1, 2000
    Assignee: Fort James Corporation
    Inventors: Megumi Saito, Galyn A. Schulz, Thomas Dietz, Dinesh M. Bhat, Kenneth E. Saffran, Richard D. Huss, William T. Buchholz