Patents by Inventor Masahiko Taniguchi

Masahiko Taniguchi 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: 6497298
    Abstract: Driving slip rates SLi of respective wheels are calculated, and if a driving slip is excessively large is judged based on the driving slip rates SLi. Further, if a vehicle is in a predetermined turning state is judged, and if the vehicle is in an accelerating state from taking off on a road surface where a difference between coefficients of friction of the road surface with respect to the left and right wheels is large is judged. In addition, if the vehicle is in a state in which a powertrain such as a differential should be protected is judged. Fuel supply to an engine is cut until a possibility of worsening of behavior has been eliminated when the driving slip is excessively large and there is a possibility of worsening of behavior due to turning and the like, and the driving slip is reduced by reduction of driving force. Then, execution of the cutting of fuel supply is prohibited for a predetermined time after execution of the cutting of fuel supply.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: December 24, 2002
    Assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Yoshiaki Irie, Masahiko Taniguchi
  • Publication number: 20020168595
    Abstract: A silver halide color photographic light-sensitive material containing at least one kind of a compound represented by formula (I): 1
    Type: Application
    Filed: February 4, 2002
    Publication date: November 14, 2002
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: Masahiko Taniguchi, Naoto Matsuda
  • Publication number: 20020164552
    Abstract: Disclosed is a thermally processed image recording material containing, on one side of a support having an image-forming layer, a silver salt of an organic acid, a reducing agent and at least one kind of a compound represented by the following formula (1): 1
    Type: Application
    Filed: February 22, 2002
    Publication date: November 7, 2002
    Inventors: Katsuyuki Watanabe, Masaru Takasaki, Toshihide Ezoe, Kohzaburoh Yamada, Yasuhiro Kawanishi, Masahiko Taniguchi
  • Patent number: 6472132
    Abstract: There is disclosed a silver halide photographic light-sensitive material comprising at least one compound selected from the group consisting of the compounds represented by the following formula (1), (2) or (3): wherein R1 represents a phenyl, aromatic heterocyclic or aliphatic group, having at least one electron-withdrawing group as a substituent, PUG represents a residue of a development inhibitor, Y1 and Z1 respectively represent a substituent which is substitutable on a benzene ring, and n1 and p1 denote integers from 0 to 4, Ar represents an aryl group or an aromatic heterocyclic group, PUG represents a residue of a development inhibitor, TIME represents a timing group and t denotes 0 or 1, A represents a connecting group, m denotes an integer from 2 to 6.
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: October 29, 2002
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Kohzaburoh Yamada, Hirokazu Kyota, Masahiko Taniguchi, Takashi Hoshimiya, Tetsuo Yamaguchi, Ken-ichi Kuwabara, Toshihide Ezoe
  • Patent number: 6458522
    Abstract: A silver halide photographic light-sensitive material includes a compound selected from: (1) a quaternary nitrogen or phosphorus salt compound, having 20 or more of total recurring units consisting of an ethyleneoxy group and/or a propyleneoxy group; (2) a quaternary salt compound represented by formula (A): wherein Q represents nitrogen or phosphorus, R1, R2 and R3 represent an alkyl, aryl, alkenyl, alkynyl, or heterocyclic group, L1 represents an alkylene group, Y represents —C(═O) or —SO2—, L2 represents a divalent connecting group having at least one hydrophilic group, Xn− represents an n-valent counter anion, n being an integer of 1 to 3; and (3) a quaternary salt compound represented by formula (B): wherein A represents an organic moiety necessary to complete a nitrogen-containing aromatic heterocyclic ring. L2 represents a divalent connecting group having at least one hydrophilic group that divides L2.
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: October 1, 2002
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Masahiko Taniguchi, Kohzaburoh Yamada, Ken-ichi Kuwabara, Tetsuo Yamaguchi
  • Publication number: 20020137925
    Abstract: A method of making an oxochlorin comprises the steps of oxidizing a chlorin to produce a mixture of hydroxychlorin and oxochlorin, and then oxidizing the hydroxychlorin in said mixture, preferably with DDQ, to produce a mixture consisting essentially of oxochlorin. The step of oxidizing a chlorin is carried out by exposing the chlorin to alumina, typically in the presence of an oxidizing agent such as air or alumina. The oxidizing steps may be carried out in an organic solvent such as toluene. The chlorin is preferably a C-methylated chlorin, and is preferably metalated.
    Type: Application
    Filed: December 7, 2001
    Publication date: September 26, 2002
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Sreedharan Prathapan, Han-Je Kim, Man Nyoung Kim
  • Publication number: 20020132179
    Abstract: A silver halide photographic light-sensitive material, which contains at least one compound of the formula (1):
    Type: Application
    Filed: August 10, 2001
    Publication date: September 19, 2002
    Inventors: Kohzaburoh Yamada, Masahiko Taniguchi, Takashi Hoshimiya, Hirokazu Kyota, Toshihide Ezoe, Shoji Yasuda
  • Patent number: 6437048
    Abstract: A plastic molded product of olefin (co)polymer composition comprises 0.01-5.0 weight parts high molecular weight polyethylene with an intrinsic viscosity &eegr;E in the range of 15-100 dl/g measured in 135° C. tetralin and preferably 100 weight parts polypropylene. The high molecular weight polyethylene has an average particle size in the range of 1-5000 nm and is finely dispersed as fine granules in the polypropylene, so that high melt strength and high crystallization temperature are attained, enabling various molding methods to be performed with high speed productivity. Using the polymer composition, plastics such as a resin foam, a film, a sheet, a layered plastic article with a coated substrate surface, a hollow plastic article, an injection molded plastic article, a fiber, a nonwoven web or a continuous tube-shaped plastic are provided. The olefin (co)polymer composition is obtained by preparing high molecular weight polyethylene granules using e.g.
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: August 20, 2002
    Assignee: Chisso Corporation
    Inventors: Jun Saito, Hideo Nobuhara, Shingo Kikukawa, Hitoshi Sato, Akira Yamauchi, Kazuhiro Kimura, Tadashi Tanaka, Yoichi Kugimiya, Yoshitaka Morimoto, Hiroaki Ito, Tooru Fukazawa, Hiroyuki Maehara, Yasuhiro Shiraishi, Yuichi Yamanaka, Masataka Sugimoto, Hirohisa Ishii, Masahiko Taniguchi, Toshiki Yamamoto, Yasuhiko Nakagawa, Junichiro Yokota, Shouji Kawano
  • Patent number: 6410662
    Abstract: Disclosed is a process for producing olefin polymers or copolymers which can freely regulates the molecular weight of the polymers or copolymers as well as novel olefin polymers or copolymers excellent in rigidity, heat-resisting property and transparency, moldings and compositions thereof which find a wide variety of applications in versatile industrial parts including containers, films, sheets, filaments or fibers, featured by (1) a process for producing olefin polymers or copolymers by the aid of a catalyst comprised predominantly of the compounds: (A) a transition metal compound of the formula: Q(C5H4−mR1m)(C5H4−nR2n)MXY, (B) an aluminoxane, (C) a fine particulate carrier, and (D) an organoaluminum compound; (2) olefin polymers or copolymers characterized by (a) a specific ratio of isotactic pentad, (b) 2,1- and 1.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: June 25, 2002
    Assignee: Chisso Corporation
    Inventors: Tsutomu Ushioda, Jun Saito, Mototake Tsutsui, Yoshitoyo Yasuda, Hiroyuki Fujita, Toshihiro Uwai, Yoshiyuki Ohgi, Minoru Adachi, Yoshitaka Morimoto, Taketo Hirose, Youichi Kugimiya, Masahiko Taniguchi, Hitoshi Kuramochi
  • Patent number: 6411784
    Abstract: An image forming system includes a scanner to read image data, an image forming apparatus to form an image on an image receiving medium based on the image data, an input panel to input a user's manual signature and a memory to store an image of a user's manual signature. Further, the system includes a processing unit to collate an image of a user's manual signature input through the input panel with an image of a user's manual signature stored in the memory and to approve the use of at least one of the scanner and the image forming apparatus by user according to a result of the collation.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: June 25, 2002
    Assignee: Toshiba Tec Kabushiki Kaisha
    Inventor: Masahiko Taniguchi
  • Patent number: 6358677
    Abstract: A heat-developable recording material having, at least on one side and the same side of the support, (a) reducible silver salt, (b) a reducing agent other than a compound represented by the general formula (1) below, (c) a binder, and (d) at least one compound represented by the general formula (1) below; content of the compound represented by the general formula (1) being 0.01 to 100 mol % with respect to the reducing agent: [where in the general formula (1), R1, R2, R3, X1 and X2 independently represent a hydrogen atom; halogen atom; or substituent which is bound to the benzene ring via a carbon atom, oxygen atom, nitrogen atom, sulfur atom or phosphorus atom. At least either X1 or X2 represents a group represented as —NR4R5, where R4 and R5 independently represent a group selected from a hydrogen atom, alkyl group and the like.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: March 19, 2002
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Masahiko Taniguchi, Katsuyuki Watanabe, Shigeo Hirano, Minoru Sakai
  • Patent number: 6348972
    Abstract: A network print system includes at least one host and plural printers, and a communication network that connects the host and the printers. In each printer, a host is selected in which print data is generated, a request is made to the host to be transmitted the print data, and a document is printed based on the received print data. In the host, plural print data is stored, and respective owners of the plural print data are set on the basis of the identification data allotted per each user. Also, in the host, a determination is made as to whether a person who has requested the print data to be transmitted is the owner of the print data, and if so, the print data is transmitted to the printer.
    Type: Grant
    Filed: August 4, 1999
    Date of Patent: February 19, 2002
    Inventors: Masahiko Taniguchi, Takefumi Nosaki
  • Publication number: 20020005307
    Abstract: Driving slip rates SLi of respective wheels are calculated, and if a driving slip is excessively large is judged based on the driving slip rates SLi. Further, if a vehicle is in a predetermined turning state is judged, and if the vehicle is in an accelerating state from taking off on a road surface where a difference between coefficients of friction of the road surface with respect to the left and right wheels is large is judged. In addition, if the vehicle is in a state in which a powertrain such as a differential should be protected is judged. Fuel supply to an engine is cut until a possibility of worsening of behavior has been eliminated when the driving slip is excessively large and there is a possibility of worsening of behavior due to turning and the like, and the driving slip is reduced by reduction of driving force. Then, execution of the cutting of fuel supply is prohibited for a predetermined time after execution of the cutting of fuel supply.
    Type: Application
    Filed: July 11, 2001
    Publication date: January 17, 2002
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshiaki Irie, Masahiko Taniguchi
  • Patent number: 6277553
    Abstract: A thermographic recording element having at least one image forming layer contains an organic silver salt, a reducing agent, and a nucleating agent. The element has high Dmax, high sensitivity, satisfactory contrast and minimized black pepper.
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: August 21, 2001
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Masahiko Taniguchi, Kohzaburoh Yamada, Toshihide Ezoe
  • Publication number: 20010007004
    Abstract: The method of treating a saponified ethylene vinyl acetate copolymer (A) with an acid (B) and/or its salt (C) which comprises feeding a saponified ethylene-vinyl acetate copolymer (A′) in which the acid (B) and/or salt (C) has been incorporated in advance to a column reactor from its top, simultaneously feeding an aqueous solution of the acid (B) and/or salt (C) from the bottom of the reactor to thereby effect a countercurrent contact of (A′) with the aqueous solution of (B) and/or (C), withdrawing the excess of the aqueous solution of acid (B) and/or salt (C) from the reactor top, and continuously withdrawing the treated saponified ethylene-vinyl acetate copolymer from the reactor bottom.
    Type: Application
    Filed: December 12, 2000
    Publication date: July 5, 2001
    Applicant: Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha
    Inventors: Yoshiharu Nagao, Youichi Neki, Masahiko Taniguchi, Kenji Ninomiya
  • Patent number: 6185497
    Abstract: A vehicle behavior control apparatus is provided which is designed to estimate the state of behavior of a vehicle body and to apply the brakes to wheels for suppressing an unwanted change in behavior of the vehicle body. The apparatus determines a lateral momentum of the vehicle body during traveling to estimate the state of behavior of the vehicle body based on the speeds of the wheels and calculates a target braking effort to be produced by each of the brake actuators based on the state of behavior of the vehicle.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: February 6, 2001
    Assignee: Denso Corporation
    Inventors: Masahiko Taniguchi, Tomohiro Katou, Tosirou Nagata, Nobuyoshi Onogi
  • Patent number: 6165707
    Abstract: An image-forming material comprising a support and a constituent layer(s) comprising at least (a) a thermographic image-forming layer containing a reducible silver salt, a reducing agent of the reducible silver salt and a binder or (b) a photothermographic image-forming layer containing a light-sensitive silver halide as a photocatalyst, reducible silver salt, a reducing agent of the reducible silver salt and a binder, wherein the image-forming material comprises a compound represented by formula (I-1) or (II-1) in at least one constituent layer: ##STR1## wherein R represents a secondary alkyl group or a cycloalkyl group; and M.sup.1 and M.sup.2 each represents a hydrogen atom, a metal ion or an ammonium ion; ##STR2## wherein R.sup.1 represents a secondary alkyl group, a cycloalkyl group, an aryl group, or a primary alkyl group substituted with a substituent bonded via a hetero atom; and M.sup.1 and M.sup.2 each represents a hydrogen atom, a metal ion or an ammonium ion.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: December 26, 2000
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Shigeo Hirano, Satoru Toda, Masahiko Taniguchi, Hiroyuki Suzuki
  • Patent number: 6064489
    Abstract: An apparatus relates to the switching of the flow of image data so as to optimize the data flow in accordance with the connection state of the respective optional boards of a PM unit, a FAX unit, a PRT unit, and an HDD unit. The flow of image data can be switched to optimize the data flow depending on the connection state of various optional boards.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: May 16, 2000
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takefumi Nosaki, Masahiko Taniguchi, Toshiharu Takahashi, Hironobu Machida, Kenji Takano
  • Patent number: 6045908
    Abstract: There is disclosed a biodegradable composite fiber comprising a first component consisting of a single component fiber produced by melt-spinning a biodegradable polymer composition consisting of a starch-based polymer, a partially hydrolyzed copolymer of vinyl acetate and an unsaturated monomer containing no functional groups, an aliphatic polyester, a decomposition accelerating agent, and a plasticizer, or such a biodegradable polymer composition; and a second component consisting of an aliphatic polyester, in which the first component is present continuously in the lengthwise direction over at least a part of the surface of the fiber of the second component, and there is also disclosed a non-woven fabric, a knitted fabric, and a molded article produced from this fiber.
    Type: Grant
    Filed: August 12, 1997
    Date of Patent: April 4, 2000
    Assignee: Chisso Corporation
    Inventors: Yuji Nakajima, Masahiko Taniguchi
  • Patent number: 5999707
    Abstract: A network print system includes a host having the function to generate print data, a printer that processes printing on the basis of a specified print data, and a communication network that connect the printer and the host so that they can communicate with each other. The printer of the network print system carries out send request of desired print data to the host, and receives print data corresponding to the send request, and thereby executes print processing in accordance with the print data. Further, the host includes a memory to store the print data, and sends the print data stored in the memory to the printer that has carried out a send request of print data when the send request of the print data is carried out in the printer through the communication network.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: December 7, 1999
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masahiko Taniguchi, Takefumi Nosaki