Patents by Inventor Takagi

Takagi 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: 20060052103
    Abstract: A method includes establishing a plurality of radio links between a plurality of mobile devices and a base station. Here, the plurality of mobile devices communicate with the base station via the plurality of radio links. The method may further comprise assigning each of the plurality of radio links a plurality of radio resources, selecting at least one radio link from the plurality of radio links based on priority levels that are set for the plurality of radio links, respectively, releasing at least one but not all of the plurality of radio resources from the selected radio link, and assigning at least one of the released radio resource to a new radio link which is established.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 9, 2006
    Inventors: Takanori Mikoshiba, Kenichi Ito, Kenki Takagi
  • Publication number: 20060053118
    Abstract: A communication terminal device includes a communication unit, an archive determination unit, an archive data creating unit and an interface unit. The communication unit receives data from another communication terminal device. The archive determination unit searches whether or not archive information is included in the data received by the communication unit to determine whether or not the received data is archive data. When the archive determination unit determines that the data is not archive data, the archive data creating unit processes the data into archive data by adding archive information to the data. The interface unit transmits the archive data to another different communication terminal device.
    Type: Application
    Filed: August 12, 2005
    Publication date: March 9, 2006
    Inventor: Tomofumi Takagi
  • Publication number: 20060052117
    Abstract: A paging control method, which can change for each mobile station apparatus the number of times of paging signal retransmission in a W-CDMA mobile communication system, the method including monitoring and recording whether a mobile station apparatus responds to a paging signal or the mobile station apparatus calls; and changing the number of times of a paging signal retransmission according to the response of the recorded mobile station apparatus or call from the recorded mobile station apparatus based on the predetermined standard, thereby optimizing the number of times of a paging signal retransmission, increasing a call acceptance probability, and reducing a system load.
    Type: Application
    Filed: July 26, 2005
    Publication date: March 9, 2006
    Inventors: Yoshihisa Katsube, Junichi Takagi
  • Publication number: 20060053023
    Abstract: A method is provided for centrally monitoring machines running at remote customer sites and providing customers with adequate support. The method includes collecting machine operating data, including data for each process stage, at the customer sites, and analyzing, at a central location, the collected machine operating data for each machine. Subsequently, a solution based upon the analysis is proposed to the customer for each of the machines, and the solution is then implemented. The method also includes continuously collecting data to check effectiveness of the installed machines and to verify the solution works.
    Type: Application
    Filed: September 9, 2004
    Publication date: March 9, 2006
    Applicant: Amada Company Limited
    Inventors: Wataru Matsunaga, Kazuyoshi Mihara, Toshio Takagi
  • Publication number: 20060051120
    Abstract: A fixing device for fixing an image formed on a recording material includes first and second rotary members having a nip part therebetween, a heating part that heats the first rotary member, a center portion temperature detecting unit that detects a temperature of a center portion of the first rotary member, and an end portion temperature detecting unit that detects a temperature of an end portion of the first rotary member. When recording materials each having a relatively large width consecutively pass through the nip part, a control unit controls a heating amount of a full width heating member based on the temperature detected by the center portion temperature detecting unit, and when recording materials each having a relatively small width consecutively pass through the nip part, the control unit controls the heating amount of the full width heating member based on the temperature detected by the end portion temperature detecting unit.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 9, 2006
    Inventors: Kazuhito Kishi, Susumu Matsusaka, Yasuhisa Kato, Akiyasu Amita, Masami Okamoto, Yasutada Tsukioka, Hiromasa Takagi, Ryuichi Kikegawa
  • Publication number: 20060051121
    Abstract: A fixing device for fixing an image formed on a recording material in an image forming apparatus includes a fixing member, a heating part that heats the fixing member to fix an image formed on the recording material by heat, a storage unit that is charged by an external power source to supply power to the heating part, and a control unit that controls the external power source to supply power to the heating part and determines whether to start to supply power to the heating part from the storage unit. The control unit controls the external power source to charge the storage unit during a period from when power supply from the storage unit to the heating part is completed at the time of warming-up the fixing member by the heating part until when the power supply from the storage unit to the heating part is started.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 9, 2006
    Inventors: Susumu Matsusaka, Kazuhito Kishi, Yasuhisa Kato, Masami Okamoto, Akiyasu Amita, Yasutada Tsukioka, Hiromasa Takagi, Ryuichi Kikegawa
  • Publication number: 20060051113
    Abstract: A fixing device for fixing an image formed on a recording material includes a fixing member and a pressing member which are rotatable to pass the recording material having an image through their nip part, a heating part that heats the fixing member, a storage unit that is charged by an external power source to supply power to the heating part, and a control unit that controls the external power source and the storage unit to supply power to the heating part without rotating the fixing member and pressing member at a time of warming-up the fixing member by the heating part in a first case. The control unit further controls the external power source to supply power to the heating part and controls the storage unit so as not to supply power to the heating part while rotating the fixing member and the pressing member in a second case.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 9, 2006
    Inventors: Kazuhito Kishi, Susumu Matsusaka, Yasuhisa Kato, Akiyasu Amita, Masami Okamoto, Yasutada Tsukioka, Hiromasa Takagi, Ryuichi Kikegawa
  • Publication number: 20060051111
    Abstract: A fixing apparatus includes an electrical condenser charged by a commercial power source, a heat generating member that generates heat when the electrical condenser supplies power, and a fixing device that is heated by the heat generating member and fixes an image onto a recording medium. A temperature switch is activated when temperature of the fixing member reaches a prescribed abnormal level. A power supply circuit is provided to convey the power from the electrical condenser to the heat generating member. A cutting off device is provided to cut off the power supply circuit when the temperature switch is operated.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 9, 2006
    Inventors: Kazuhito Kishi, Susumu Matsusaka, Yasuhisa Kato, Akiyasu Amita, Masami Okamoto, Hiromasa Takagi, Yasutada Tsukioka, Ryuichi Kikegawa
  • Patent number: 7008991
    Abstract: The present invention relates to a thermoplastic resin composition comprising two different thermoplastic resins (component A and component B), conductive carbon black (component C), and conductive carbon black having a larger specific surface area than that of component C or hollow carbon fibril (component D), said thermoplastic resin composition having an island-and-sea micro structure constituted by component A and component B, component C existing mostly in the island phase, and component D existing mostly in the sea phase.
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: March 7, 2006
    Assignee: Mitsubishi Engineering-Plastics Corporation
    Inventors: Kiyoji Takagi, Makoto Nakamura, Kouji Iwaki
  • Patent number: 7009200
    Abstract: A field effect transistor comprises a source and a drain, and a channel layer of Si1-x-yGexCy crystal (1>x>0, 1>y?0). Ge composition increases toward a drain end, in a vicinity of a source end of the channel layer.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: March 7, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsutomu Tezuka, Shinichi Takagi, Tomohisa Mizuno
  • Patent number: 7008038
    Abstract: In a method of filling an ink-jet head of an ink-jet type printing apparatus with a liquid stored in an ink cartridge or in a reservoir tank, the head is filled up to the tip of nozzles by bringing a suction cap into close contact with a nozzle opening face of the ink-jet head via a gas-permeable filters and drawing the air inside the suction caps with a pump.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: March 7, 2006
    Assignee: Seiko Epson Corporation
    Inventors: Fumio Takagi, Ryuichi Kurosawa
  • Patent number: 7007768
    Abstract: A work vehicle has an engine (1), a PTO shaft (6, 7) driven by power from the engine, an operator's seat (19), an operator's presence sensor (26) for detecting presence/absence of an operator at the operator's seat, and an automatic engine stop unit (39) operable to automatically stop the engine in response to detection of the operator's absence at the operator's seat. The work vehicle includes a utility member (A) for the vehicle selectively movable between a use position and a non-use position, a non-use state detecting sensor (27) for detecting movement of the utility member to the non-use position, and an override unit (40) operable to override the automatic engine stop function of the automatic engine stop unit, the override unit providing an override signal to the automatic engine stop unit in response to detection by the non-use state detecting sensor of the movement of the utility member to the non-use position.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: March 7, 2006
    Assignee: Kubota Corporation
    Inventors: Keishiro Nishi, Masao Takagi, Satoshi Machida, Kenji Kato, Masashi Osuga
  • Patent number: 7009014
    Abstract: A process for polymerizing an olefin is capable of polymerizing an olefin with excellent polymerization activity, and comprises polymerizing or copolymerizing an olefin at a polymerization reaction temperature of 50 to 200° C. in the presence of a catalyst comprising a transition metal compound (A) represented by the following formula (I), a compound (B-1) having a reduction ability which reacts with the transition metal compound (A) to convert an imine structure moiety to a metal amide structure, and a compound (B-2) which reacts with the transition metal compound (A) to form an ion pair; wherein M is a transition metal atom of Groups 3 to 11 of the periodic table; m is an integer of 1 to 6; Y is O, S, Se, or —C(R7)—; R1 to R7 may be the same or different, and are each a hydrogen atom, a halogen atom, a hydrocarbon group, an oxgen-containing group, a nitrogen-containing group and the like; n is a number satisfying a valence of M; and X is a hydrogen atom, a halogen atom, a hydrocarbon group and the like.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: March 7, 2006
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Yasuhiko Suzuki, Tomoaki Matsugi, Yukihiro Takagi, Yasunori Yoshida, Junji Saito, Shigekazu Matsui, Yoshihisa Inoue, Terunori Fujita
  • Patent number: 7008571
    Abstract: A poly(thio)ester (co)polymer which comprises a repeating structural unit represented by the formula (1-A) as an essential structural unit: [wherein R11 is a divalent aliphatic hydrocarbon group which may contain at least one sulfur atom in a sulfide group; R12 is a mono- or poly-cyclic aliphatic or aromatic dicarboxylic acid residue; and X11 and X12 are each independently an oxygen atom or sulfur atom, and when X11 and X12 are the oxygen atoms, R11 is a divalent aliphatic hydrocarbon group containing at least one sulfur atom in the sulfide group]; and an optical component obtainable by molding the poly(thio)ester (co)polymer. The poly(thio)ester (co)polymer is excellent in transparency and optical characteristics (e.g., a higher refractive index, higher Abbe number, and lower birefringence), and has also good mechanical characteristics and thermal characteristics, and further is excellent in melt fluidity and injection moldability.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: March 7, 2006
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Chojiro Higuchi, Atsuo Otsuji, Kenichi Sugimoto, Mitsuo Nakamura, Masatoshi Takagi, Yasuhiro Nukii, Koju Okazaki
  • Publication number: 20060044502
    Abstract: The invention relates to a liquid crystal display filled with a liquid crystal by dispensing the liquid crystal onto a substrate, combining the substrate with an opposite substrate in vacuum with the surface of the substrate having the liquid crystal thereon facing the opposite substrate, and restoring the atmospheric pressure. The invention provides a liquid crystal display in which degradation of display quality due to an irregularity attributable to gravity can be suppressed. The liquid crystal display has a pair of substrates opposite to each other, a liquid crystal sealed between the substrates, a convex portion protruding into the liquid crystal from a surface of at least either of the pair of substrates and extending in a substantially horizontal direction when the pair of substrates is erected in the vertical direction, and a gap formed between the protruding end of the convex portion and a surface of the other substrate.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 2, 2006
    Inventor: Takashi Takagi
  • Publication number: 20060044586
    Abstract: An information processing apparatus for transmitting an installation set of a printer driver to another information processing apparatus, comprises decision unit adapted to decide whether an installation set that activates a function expansion module is to be transmitted to the other information processing apparatus; and transmitting unit adapted to transmit an installation set in which the function expansion module is activated to the other information processing apparatus if the decision unit has decided that the installation set that activates the function expansion module is to be transmitted, and transmits an installation set in which the function expansion module is not activated to the other information processing apparatus if the decision unit has decided that the installation set that activates the function expansion module is not to be transmitted to the other information processing apparatus.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 2, 2006
    Applicant: Canon Kabushiki Kaisha
    Inventors: Yasuhiro Kujirai, Masanori Aritomi, Hiroshi Oomura, Yoshihiro Takagi, Tatsuro Uchida
  • Publication number: 20060045716
    Abstract: A work vehicle with a front loader is disclosed. The work vehicle includes a traveling control section having an operator's seat, a hood provided forwardly of the traveling control section, a pair of masts provided on right and left sides of the hood, a pair of booms projecting forwardly from upper ends of the masts and an implement detachably connected to the booms. An upper face of the hood is inclined downwardly from its rear upper portion to its front upper portion. The inclined upper face is located adjacent a downward line of sight from an operator's space in the traveling control section to a connecting portion between each boom and the implement.
    Type: Application
    Filed: March 9, 2005
    Publication date: March 2, 2006
    Applicant: KUBOTA CORPORATION
    Inventors: Naoya Muramoto, Arinobu Ishida, Masataka Takagi, Masayuki Nakano, Koichi Kawaguchi
  • Publication number: 20060047451
    Abstract: A circuit diagram display apparatus displays a plurality of logic circuit diagrams. An associating unit associates the logic circuits based on at least any one of identification information, structural information, logical equivalence information, and external designated information about the logic circuits. A display format changing unit changes a display format between a side-by-side format and one-below-the-other format. A display controller performs control to display a target point in the logic circuit diagram in the same position before and after the display format is changed.
    Type: Application
    Filed: December 28, 2004
    Publication date: March 2, 2006
    Applicant: FUJITSU LIMITED
    Inventors: Mituru Sato, Yuki Kumon, Hiroji Takeyama, Terunobu Maruyama, Miki Takagi, Tomoki Kanemochi
  • Publication number: 20060045779
    Abstract: Disclosed is a high-pressure generation apparatus, which comprises a pair of columnar-shaped anvils disposed in opposed relation to one another to define a pressure-generating space therebetween. The anvils are adapted to be applied with a load therebetween to generate a high pressure in the pressure-generating space. Each of the anvils has a top portion formed in an approximately circular truncated cone shape, and the top portion has a central region formed with a depression having a side surface which extends obliquely outward. The high-pressure generation apparatus also includes a cylindrical capsule disposed in a central area of the pressure-generating space, and a laminated member formed by alternately laminating a doughnut-shaped metallic thin plate and a doughnut-shaped insulating member along the outer periphery of the capsule. The improved shape of the depression makes it possible to significantly reduce damages of the components.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 2, 2006
    Inventors: Nao Takeshita, Chieko Terakura, Hidenori Takagi, Yoshinori Tokura
  • Publication number: 20060044638
    Abstract: A laser light beam of a first wavelength which is polarized in a first polarizing direction, emitted from first and second semiconductor laser elements and reflected by an information recording surface of an optical recording medium, is made to be transmitted by a second polarizing hologram diffraction grating and diffracted in a direction toward a light receiving element by a first polarizing hologram diffraction grating. A laser light beam of a second wavelength which is polarized in the first polarizing direction, reflected by the information recording surface of the optical recording medium, is made to be converted so to be in a second polarizing direction by the 5?/4 plate. A laser light beam of the second wavelength which is polarized in the second polarizing direction is made to be diffracted in the direction toward the light emitting element by the second polarizing hologram diffraction grating.
    Type: Application
    Filed: August 22, 2005
    Publication date: March 2, 2006
    Inventor: Terukazu Takagi