Patents by Inventor Junichi Takeda

Junichi Takeda 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: 7431651
    Abstract: A data processing method is provided whereby, even if communication delay occurs between computer game devices connected through a communication network, data is processed practically simultaneously between the respective computer game devices. When a computer game contest is carried out through a network having communication delay, before the game is started, the delay times between the game devices are found and, using these, synchronization of the time counted by the individual game devices is obtained. Then, during the progress of the game, the operating data signal is processed after the lapse of the longest delay time of the delay times between the game devices measured beforehand after it is generated. In this way, the operating data signal can be processed simultaneously in a plurality of game devices.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: October 7, 2008
    Assignee: Sega Enterprises, Ltd.
    Inventors: Yutaka Yamana, Takafumi Kaya, Akio Setsumasa, Junichi Takeda, Yasuhiro Takahashi
  • Publication number: 20080221788
    Abstract: A map generation apparatus includes an acquisition unit, a classification unit, a tentative map generation unit and a map generation unit. The acquisition unit acquires information which is a target of an analysis process. The classification unit classifies the acquired information into a plurality of types. The tentative map generation unit selects the types provided by the classifying one by one as a type in question to generate tentative map information of the information belonging to the type in question, based on (i) the information belonging to the type in question and (ii) representative information that represents at least one type other than the type in question. The map generation unit generates a map image based on the tentative map information generated for the respective types.
    Type: Application
    Filed: September 28, 2007
    Publication date: September 11, 2008
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Junichi Takeda, Hitoshi Ikeda, Motofumi Fukui
  • Publication number: 20070276248
    Abstract: A technique that can make a heat radiation effect higher and makes even a transmission voltage of an ultrasonic diagnostic apparatus higher and then makes a diagnostic depth deeper is disclosed.
    Type: Application
    Filed: September 30, 2004
    Publication date: November 29, 2007
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Koetsu Saito, Junichi Takeda
  • Publication number: 20070206862
    Abstract: An image processing apparatus includes: an image pickup unit that images an image of a face; a first extraction unit that extracts a first image pattern as a correct solution pattern based on a sample image of the race; a second extraction unit that extracts a second image pattern as a counterexample pattern based on the sample image; a learning unit that learns a pattern recognition of the target part based on the first image pattern and the second image pattern; an identification unit that identifies a face area from the image of the face, the face area being an area where the face is shown; and a detection unit that detects a position of the target part from the face area based on the pattern recognition of the target part.
    Type: Application
    Filed: September 5, 2006
    Publication date: September 6, 2007
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Junichi Takeda, Hitoshi Ikeda
  • Publication number: 20060237135
    Abstract: In an olefin series flooring material according to the present invention, a printed layer 4 containing synthetic resin is laminated on a lower surface of a surface resin layer 2 containing olefin series resin, and a base material layer 3 containing olefin series resin is integrally laminated on a lower surface of the printed layer 4 via an adhesive layer 5. The adhesive layer 5 contains carboxylic acid denaturation propylene-1-butene copolymer resin and carboxylic acid denaturation propylene-ethylene-1-butene copolymer resin, and a mass ratio of the carboxylic acid denaturation propylene-1-butene copolymer resin/the carboxylic acid denaturation propylene-ethylene-1-butene copolymer resin falls within the range of 55/45 to 95/5. According to this olefin series flooring material, sufficient adhesive strength for the printed layer can be obtained.
    Type: Application
    Filed: April 11, 2006
    Publication date: October 26, 2006
    Applicant: SUMINOE TEXTILE CO., LTD.
    Inventors: Eiji Sakaguchi, Junichi Takeda, Hiroaki Ishii, Takahiro Shibayama
  • Publication number: 20060241467
    Abstract: An ultrasonic probe according to the present invention includes: an ultrasonic element for transmitting and receiving an ultrasonic signal; a signal line for transmitting an electric signal to or from the ultrasonic element; and a ground line for supplying a ground potential to the ultrasonic element. The ultrasonic element is connected electrically with a sensor signal substrate and a sensor ground substrate. These substrates are connected electrically with the signal line and the ground line, respectively, via a cable substrate. The sensor ground substrate and the cable substrate are connected directly or via a relay ground substrate.
    Type: Application
    Filed: March 24, 2004
    Publication date: October 26, 2006
    Inventors: Junichi Takeda, Masashi Ozawa
  • Patent number: 7094715
    Abstract: A non-halogen series floor material includes a first intermediate resin layer containing filler of 100 to 400 mass parts with respect to resin ingredient of 100 mass parts, the resin ingredient consisting essentially of resin having no chlorine atom in chemical structure, a surface resin layer integrally formed at an upper surface side of the first intermediate resin layer, the surface resin layer containing resin having no chloride atom in chemical structure and having a thickness of 100 to 1,000 ?m, a second intermediate resin layer integrally formed at a lower surface side of the first intermediate resin layer, the second intermediate resin layer containing resin having no chloride atom in chemical structure and filler of 0 to 200 mass parts with respect to resin ingredient of 100 mass parts, and a backing layer integrally formed at a lower surface side of the second intermediate resin layer, the backing layer being formed of a fibrous fabric constituted by fibers containing resin having no chloride atom i
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: August 22, 2006
    Assignee: Suminoe Textile Co., LTD
    Inventors: Eiji Sakaguchi, Makoto Koyama, Junichi Takeda, Yoshiharu Nishino, Hiroaki Ishii
  • Patent number: 7015157
    Abstract: A non-halogen series floor material includes an intermediate resin layer containing filler, resin having no chlorine atom in chemical structure as a primary resin ingredient and amorphous poly ?-olefin resin whose number average molecular weight is 20,000 or less. The content of the amorphous poly ?-olefin resin is 5 to 40% by weight with respect to entire resin ingredients. On the upper surface of the intermediate resin layer, a surface resin layer having a thickness of 30 to 1,000 ?m is integrally formed. The surface resin layer includes no chlorine atom in chemical constitution. On the lower surface of the intermediate layer, a heat shrinkage-characteristic cloth is integrally formed by heating it to form a backing layer. This provides a non-halogen floor material that hardly generates toxic gases at the time of burning, can be manufactured at a low cost and is excellent in wear resistance, stain resistance, dimensional stability and workability.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: March 21, 2006
    Assignee: Suminoe Textile Co., Ltd.
    Inventors: Junichi Takeda, Hiroaki Ishii
  • Publication number: 20050095412
    Abstract: A non-halogen series floor material includes a first intermediate resin layer containing filler of 100 to 400 mass parts with respect to resin ingredient of 100 mass parts, the resin ingredient consisting essentially of resin having no chlorine atom in chemical structure, a surface resin layer integrally formed at an upper surface side of the first intermediate resin layer, the surface resin layer containing resin having no chloride atom in chemical structure and having a thickness of 100 to 1,000 ?m, a second intermediate resin layer integrally formed at a lower surface side of the first intermediate resin layer, the second intermediate resin layer containing resin having no chloride atom in chemical structure and filler of 0 to 200 mass parts with respect to resin ingredient of 100 mass parts, and a backing layer integrally formed at a lower surface side of the second intermediate resin layer, the backing layer being formed of a fibrous fabric constituted by fibers containing resin having no chloride atom i
    Type: Application
    Filed: October 29, 2003
    Publication date: May 5, 2005
    Inventors: Eiji Sakaguchi, Makoto Koyama, Junichi Takeda, Yoshiharu Nishino, Hiroaki Ishii
  • Publication number: 20040161995
    Abstract: A non-halogen series floor material includes an intermediate resin layer containing filler, resin having no chlorine atom in chemical structure as a primary resin ingredient and amorphous poly &agr;-olefin resin whose number average molecular weight is 20,000 or less. The content of the amorphous poly &agr;-olefin resin is 5 to 40% by weight with respect to entire resin ingredients. On the upper surface of the intermediate resin layer, a surface resin layer having a thickness of 30 to 1,000 &mgr;m is integrally formed. The surface resin layer includes no chlorine atom in chemical constitution. On the lower surface of the intermediate layer, a heat shrinkage-characteristic cloth is integrally formed by heating it to form a backing layer. This provides a non-halogen floor material that hardly generates toxic gases at the time of burning, can be manufactured at a low cost and is excellent in wear resistance, stain resistance, dimensional stability and workability.
    Type: Application
    Filed: February 19, 2003
    Publication date: August 19, 2004
    Inventors: Junichi Takeda, Hiroaki Ishii
  • Patent number: 6736003
    Abstract: A method and apparatus conduct a performance evaluation test for a vehicle in which an actuator that applies a depressing force to a control member to be operated by a vehicle operator is controlled by a controller. The controller controls the actuator to automatically apply the depressing force to the control member for conducting a performance evaluation test for the vehicle, and changes control of the actuator in accordance with an actual state of the vehicle.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: May 18, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Junichi Takeda, Shigeru Sakamoto, Osamu Takenaka
  • Publication number: 20040087371
    Abstract: A data processing method is provided whereby, even if communication delay occurs between computer game devices connected through a communication network, data is processed practically simultaneously between the respective computer game devices. When a computer game contest is carried out through a network having communication delay, before the game is started, the delay times between the game devices are found and, using these, synchronization of the time counted by the individual game devices is obtained. Then, during the progress of the game, the operating data signal is processed after the lapse of the longest delay time of the delay times between the game devices measured beforehand after it is generated. In this way, the operating data signal can be processed simultaneously in a plurality of game devices.
    Type: Application
    Filed: October 29, 2003
    Publication date: May 6, 2004
    Inventors: Yutaka Yamana, Takafumi Kaya, Akio Setsumasa, Junichi Takeda, Yasuhiro Takahashi
  • Publication number: 20040087372
    Abstract: A data processing method is provided whereby, even if communication delay occurs between computer game devices connected through a communication network, data is processed practically simultaneously between the respective computer game devices. When a computer game contest is carried out through a network having communication delay, before the game is started, the delay times between the game devices are found and, using these, synchronization of the time counted by the individual game devices is obtained. Then, during the progress of the game, the operating data signal is processed after the lapse of the longest delay time of the delay times between the game devices measured beforehand after it is generated. In this way, the operating data signal can be processed simultaneously in a plurality of game devices.
    Type: Application
    Filed: October 29, 2003
    Publication date: May 6, 2004
    Inventors: Yutaka Yamana, Takafumi Kaya, Akio Setsumasa, Junichi Takeda, Yasuhiro Takahashi
  • Patent number: 6681620
    Abstract: A method and apparatus for conducting a vehicle performance evaluation test by automatically depressing a control member of the vehicle to be depressed by a vehicle operator uses an actuator of a vehicle performance evaluation test apparatus. The actuator depresses the control member, the actuator having a first end and a second end. The first end of the actuator is fixed to a seat of the vehicle. The second end of the actuator is engaged with the control member of the vehicle. The actuator is caused to exert a depressing force to depress the control member relative to the seat so as to automatically depress the control member.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: January 27, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Shigeru Sakamoto, Junichi Takeda, Norihiko Okochi, Tetsuya Ogawa, Osamu Takenaka
  • Patent number: 6581448
    Abstract: A snug fitting apparatus for improving the finished quality of a tire assembly 1 without sacrificing productivity, including a first pressing member 25 (25a) adapted to be pressed against the ground contact surface F of a tire assembly 1 and a second pressing member 25 (25b) adapted to be pressed against the ground contact surface F to receive the radial reactional force of the ground contact surface F. Measuring device is provided to read variation in the reactional force. As a result, a large, expensive uniformity checking machine is made unnecessary, making it possible to assure quality for all the quantity of tire assemblies 1 on the production line and to fully automate the process.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 24, 2003
    Assignees: Central Motor Wheel Co., Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Toshiyuki Kimbara, Junichi Takeda, Takehiro Kawaguchi
  • Patent number: 6551247
    Abstract: Disclosed is an ultrasonic probe of high performance and high quality. The ultrasonic probe comprises a high molecular material having a conductive layer and is disposed between a piezoelectric element and an acoustic matching layer. The high molecular material has an acoustic impedance substantially equal to that of the acoustic matching layer. The ultrasonic probe thus configured can be formed into a slim shape which is easy to operate without degrading the performance thereof, such as sensitivity or frequency characteristics or the like. The ultrasonic probe is structured so as not to cause an electrical problem due to breakage of wire even if the piezoelectric element is cracked by a mechanical impact or the like, and thus a high quality ultrasonic probe can be provided, and noise can be reduced.
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: April 22, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Koetsu Saito, Yasushi Koishihara, Junichi Takeda, Hirokazu Fukase
  • Patent number: 6543257
    Abstract: A porous optical fiber preform dehydration and sintering apparatus capable of improving the sealing performance between an upper lid and an elevating shaft and between the upper lid and a furnace tube or a furnace body, wherein an upper opening of a furnace tube for accommodating a porous optical fiber preform is shut by the upper lid, a preform holder is provided at the bottom end of an elevating shaft passing through the upper lid to be freely elevated therethrough, the porous optical fiber preform in the furnace tube is heated by a heater provided around the outer circumference of the furnace tube, the upper lid is formed by a metal, the preform holder is formed by a quartz glass or a ceramic, a corrosion-resistant layer is provided on an inner surface of the upper lid, a seal member made of rubber or resin is provided in an elevating shaft passage of the upper lid.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: April 8, 2003
    Assignee: The Furukawa Electric Co., Ltd.
    Inventors: Hisashi Koaizawa, Nobuaki Orita, Junichi Takeda, Satoshi Sugiyama, Yoshiyuki Sakamoto
  • Publication number: 20020134169
    Abstract: A method and apparatus conduct a performance evaluation test for a vehicle in which an actuator that applies a depressing force to a control member to be operated by a vehicle operator is controlled by a controller. The controller controls the actuator to automatically apply the depressing force to the control member for conducting a performance evaluation test for the vehicle, and changes control of the actuator in accordance with an actual state of the vehicle.
    Type: Application
    Filed: March 15, 2002
    Publication date: September 26, 2002
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi Takeda, Shigeru Sakamoto, Osamu Takenaka
  • Publication number: 20020134168
    Abstract: A method and apparatus for conducting a vehicle performance evaluation test by automatically depressing a control member of the vehicle to be depressed by a vehicle operator uses an actuator of a vehicle performance evaluation test apparatus. The actuator depresses the control member, the actuator having a first end and a second end. The first end of the actuator is fixed to a seat of the vehicle The second end of the actuator is engaged with the control member of the vehicle. The actuator is caused to exert a depressing force to depress the control member relative to the seat so as to automatically depress the control member.
    Type: Application
    Filed: March 11, 2002
    Publication date: September 26, 2002
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeru Sakamoto, Junichi Takeda, Norihiko Okochi, Tetsuya Ogawa, Osamu Takenaka
  • Publication number: 20020011103
    Abstract: A snug fitting apparatus for improving the finished quality of a tire assembly 1 without sacrificing productivity, including a first pressing member 25 (25a) adapted to be pressed against the ground contact surface F of a tire assembly 1 and a second pressing member 25 (25b) adapted to be pressed against the ground contact surface F to receive the radial reactional force of the ground contact surface F. Measuring device is provided to read variation in the reactional force. As a result, a large, expensive uniformity checking machine is made unnecessary, making it possible to assure quality for all the quantity of tire assemblies 1 on the production line and to fully automate the process.
    Type: Application
    Filed: March 20, 2001
    Publication date: January 31, 2002
    Applicant: Central Motor Wheel Co., Ltd.
    Inventors: Toshiyuki Kimbara, Junichi Takeda, Takehiro Kawaguchi