Patents by Inventor Eiichi Tanaka

Eiichi Tanaka 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: 20090025131
    Abstract: Provided are a toilet seat device saving energy and accurately stabilizing the temperature of a seating section at a predetermined level in a short time, and a toilet apparatus having the same. A control section adjusts the temperature of a toilet seat section to 18° C. when a heating function is turned on, and during a standby period D1, the control section performs low electric power drive of a lamp heater provided at the toilet seat section. The control section starts 600 W drive of the lamp heater at time t1 after the control section detects user's entry into a room, and the control section maintains the 600 W drive during an inrush current reduction period D2. The control section starts 1200 W drive of the lamp heater at time t2 and maintains the 1200 W drive during a first temperature rise period D3.
    Type: Application
    Filed: June 26, 2006
    Publication date: January 29, 2009
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Yuuji Yamamoto, Hidetoshi Amaya, Shinji Fujii, Noboru Okui, Hiroshi Nagasato, Kenji Yoshinaga, Masahiro Takiguchi, Kazuya Kondoh, Eiichi Tanaka, Mitsuhiro Fukuda
  • Publication number: 20080034196
    Abstract: Proposed are a storage system and a data management setting method capable of preventing the destruction of data while alleviating the management burden of system administrators and the like. This storage system has one or more host systems, and a storage control unit for providing a data logical volume configured from a storage extent for reading and writing data from and in each of the host systems. The storage control unit comprises a determination unit for determining the type of operation system loaded in the host system based on the type information of the operation system sent from the host system according to a command sent from the host system or a request of the storage control unit, and a parameter setting unit for setting a prescribed operation parameter of the host system according to the operation system determined with the determination unit.
    Type: Application
    Filed: September 22, 2006
    Publication date: February 7, 2008
    Inventors: Eiichi Tanaka, Hidehiro Morita, Koichi Okada
  • Publication number: 20070263677
    Abstract: In the case where, e.g., because of provision of a high-gain and high-energy Q-switched laser oscillator in a laser system in a MOPA configuration, the duration ?z from the time point when oscillation-stage Q switches (13a and 13b) start the gate ON to the time point when a pulse laser beam (18) starts to grow is shorter than the fall time ?f of amplification-stage Q switches (13c, 13d, and 13e), by implementing control in such a way that the gate-ON timing of the oscillation-stage Q switches (13a and 13b) lag behind the gate-ON timing of the amplification-stage Q switches (13c, 13d, and 13e) by a predetermined time, the loss in the pulse laser beam (18) at the amplification-stage Q switches (13c, 13d, and 13e) can be prevented, while the gain deterioration due to a spontaneously amplified ray (17) produced in the amplification stage is being suppressed. Therefore, a high-energy pulse laser beam can efficiently be obtained.
    Type: Application
    Filed: April 8, 2005
    Publication date: November 15, 2007
    Inventors: Eiichi Tanaka, Tetsuo Kojima
  • Publication number: 20070139874
    Abstract: A system for carrying a notebook computer without a case is disclosed. The system comprises a computer that has two slots of the type which receive a locking mechanism on an edge surface, and a handle having a strap with attachment mechanisms at the ends thereof that are adapted to detachably and securely mate with the slots on the computer. When the handle is attached it can be used to carry the computer.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 21, 2007
    Inventor: Eiichi Tanaka
  • Publication number: 20070067743
    Abstract: A portable terminal displays a menu screen in which small screens respectively corresponding to categories are shown on display positions of a display unit, wherein the display positions respectively correspond to operation positions of an operation panel.
    Type: Application
    Filed: November 21, 2006
    Publication date: March 22, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Eiichi Tanaka, Yoko Fujii, Keigo Matsunaga, Tomohiro Yoshii, Keizo Ito, Yoshikazu Watanabe
  • Patent number: 7155260
    Abstract: A portable terminal displays a menu screen in which small screens respectively corresponding to categories are shown on display positions of a display unit, wherein the display positions respectively correspond to operation positions of an operation panel.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: December 26, 2006
    Assignee: Fujitsu Limited
    Inventors: Eiichi Tanaka, Yoko Fujii, Keigo Matsunaga, Tomohiro Yoshii, Keizo Ito, Yoshikazu Watanabe
  • Publication number: 20060126735
    Abstract: An image-encoding apparatus includes an encoding unit that performs intra-frame encoding or inter-frame encoding on each picture of moving image data to output encoded data that includes an encoded group that includes at least one encoded picture, an encoding distortion calculating unit that calculates an amount of encoding distortion, an inter-frame correlation calculating unit that calculates a correlation between frames in the moving image data, an index value calculating unit that calculates an index value that is used to determine a structure of the encoded group based on the correlation, condition data, and the amount of encoding distortion, and an encoding control unit that outputs a control parameter for controlling at least the structure of the encoded group in the encoding unit based on the index value.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 15, 2006
    Applicant: Canon Kabushiki Kaisha
    Inventor: Eiichi Tanaka
  • Patent number: 7039227
    Abstract: A PET apparatus is provided, which ensures excellent quantitativeness by properly correcting the influence of scattered radiation while improving the resolution of a reconstructed image and keeping good photon pair detection sensitivity. A determining section 52 determines whether a straight line connecting the light-receiving surfaces 15b of a pair of photon detectors 15a which have simultaneously detected a photon pair crosses any one of slice collimators 21n. When it is determined that the straight line crosses none of the slice collimators 21n, the corresponding coincidence counting information is accumulated by a first coincidence counting information storage section 53 to generate a signal sinogram. When it is determined that the straight line crosses one of the slice collimators 21n, the corresponding coincidence counting information is accumulated by a second coincidence counting information storage section 54 to generate a scatter sinogram.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: May 2, 2006
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Eiichi Tanaka, Takaji Yamashita
  • Patent number: 7038210
    Abstract: A rotating ceptor 20 provided inside a detector portion 10 includes nine shield plates S1 to S9 disposed in parallel to each other in between adjacent detector rings R, acts as a collimator, and allows only those photon pairs that have traveled approximately parallel to a slice plane to be made incident upon photon detectors D located behind the rotating ceptor 20. Each of the shield plates S is not formed annularly, and provided near the measurement field of view 1 of part of N photon detectors D that constitute each of the detector rings R. The rotating ceptor 20 is rotatable about its center axis. Each of the shield plates S is provided with bar-shaped radiation source insertion holes 20a and 20b for allowing a bar-shaped positron emission radiation source 3 to be inserted therein and supported thereby.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: May 2, 2006
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Eiichi Tanaka, Takaji Yamashita, Hiroyuki Okada
  • Publication number: 20060030371
    Abstract: A portable terminal displays a menu screen in which small screens respectively corresponding to categories are shown on display positions of a display unit, wherein the display positions respectively correspond to operation positions of an operation panel.
    Type: Application
    Filed: October 3, 2005
    Publication date: February 9, 2006
    Applicant: Fujitsu Limited
    Inventors: Eiichi Tanaka, Yoko Fujii, Keigo Matsunaga, Tomohiro Yoshii, Keizo Ito, Yoshikazu Watanabe
  • Patent number: 6959208
    Abstract: In response to key operation, a portable terminal lights up an LCD unit, and also lights up keys only when it is dark around the portable phone by measuring external brightness.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: October 25, 2005
    Assignee: Fujitsu Limited
    Inventors: Eiichi Tanaka, Yoko Fujii, Yutaka Kawahigashi, Katsunori Hayasaka, Yoshikazu Watanabe
  • Publication number: 20050233769
    Abstract: A portable terminal displays a menu screen in which small screens respectively corresponding to categories are shown on display positions of a display unit, wherein the display positions respectively correspond to operation positions of an operation panel.
    Type: Application
    Filed: June 20, 2005
    Publication date: October 20, 2005
    Applicant: FUJITSU LIMITED
    Inventors: Eiichi Tanaka, Yoko Fujii, Keigo Matsunaga, Tomohiro Yoshii, Keizo Ito, Yoshikazu Watanabe
  • Patent number: 6947660
    Abstract: The present invention makes possible recording motion pictures accurately starting at a point where a start recording event is received. The recording includes those pictures prior to the start recording event using a picture compressing method that compresses pictures both before and after the starting event, typically using the MPEG2 compression system. To make the above recording method possible, the present invention provides a signal processor and a photographic device that can search a motion vector for changing the object searching range properly, set an compression amount allocation for each picture type, and allow optimized parameters to be set when a start recording event is generated. The pictures processed before the start recording event is generated are stored in a memory buffer and on a recording medium so as to be used for recording or reproduction data entered after the recording starting time.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: September 20, 2005
    Assignee: Hitachi, Ltd.
    Inventors: Hideo Arai, Yikitoshi Tsuboi, Takashi Nishimura, Eiichi Tanaka, Akira Motosu, Masuo Oku
  • Patent number: 6901337
    Abstract: The energy E of a signal pulse P inputted to an energy measurement apparatus 1 for measurement, and corresponding to the total integrated intensity, is calculated in an energy calculation unit 10 from the integrated signal intensity Q acquired by a gate integrator 32, and from the pulse interval T measured by a pulse interval measurement unit 23. At this time, pileup correction is performed using at least one of the integrated signal intensity or the energy, and the pulse interval of the signal pulse inputted prior to the signal pulse for measurement. By this means, the correct energy E, with the effect of pileup eliminated, can be determined with good precision. Hence a method and apparatus for energy measurement are realized which enable correct and precise measurement of the energy of individual signal pulses, even when the pulse interval between signal pulses is short.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: May 31, 2005
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Eiichi Tanaka, Tomohide Omura
  • Patent number: 6898421
    Abstract: A service providing apparatus includes personal data specifying means for specifying personal data of a user of a mobile terminal based on user identification (ID) information received from the mobile terminal via a first line and terminal ID information received from the mobile terminal via a second line, and service executing means for executing a desired service for the user based on the personal data specified by the personal data specifying means. As a result, the user of a receiver for WEB service using the mobile terminal, such as a mobile telephone, is correctly specified (verified) in security by the service providing apparatus (e.g., a call center) without using a dedicated encoding technique, such as SSL (Secure Socket Layer).
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: May 24, 2005
    Assignee: Fujitsu Limited
    Inventors: Shinichiro Mori, Kenji Nakamura, Eiichi Tanaka, Ken Hayashida, Hirokazu Tsumori
  • Publication number: 20040265816
    Abstract: The correlation between the diplotype configuration of the NAT2 gene and the adverse effect of SASP in RA patients was assessed. It was discovered that the incidence rate of adverse effects was higher in the patients having no wild type haplotype who were treated with SASP. Thus, the risk of adverse effects of SASP for each individual can be evaluated by determining the diplotype configuration at the NAT2 gene for each subject in terms of the presence of the wild type haplotype.
    Type: Application
    Filed: July 23, 2004
    Publication date: December 30, 2004
    Inventors: Eiichi Tanaka, Naoyuki Kamatani
  • Publication number: 20040193497
    Abstract: To provide a POS system so designed that where a commodity whose the time of consumption has been passed was read, a warning message is displayed to an operator to call an attention to the operator.
    Type: Application
    Filed: January 29, 2004
    Publication date: September 30, 2004
    Inventor: Eiichi Tanaka
  • Publication number: 20040076399
    Abstract: The present invention makes possible recording motion pictures accurately starting at a point where a start recording event is received. The recording includes those pictures prior to the start recording event using a picture compressing method that compresses pictures both before and after the starting event, typically using the MPEG2 compression system. To make the above recording method possible, the present invention provides a signal processor and a photographic device that can search a motion vector for changing the object searching range properly, set an compression amount allocation for each picture type, and allow optimized parameters to be set when a start recording event is generated. The pictures processed before the start recording event is generated are stored in a memory buffer and on a recording medium so as to be used for recording or reproduction data entered after the recording starting time.
    Type: Application
    Filed: September 2, 2003
    Publication date: April 22, 2004
    Applicant: Hitachi, Ltd.
    Inventors: Hideo Arai, Yikitoshi Tsuboi, Takashi Nishimura, Eiichi Tanaka, Akira Motosu, Masuo Oku
  • Patent number: 6674083
    Abstract: A PET apparatus includes a detecting unit; slice septa for transmitting therethrough flying photons nearly perpendicular to the center axis; a slice septa position determining section for determining whether or not the slice septa exist in the measurement space side of at least one of the pair of photon detectors; a two-dimensional projection image storage section for storing coincidence-counting information of the photon pair obtained by the pair of photon detectors; a three-dimensional projection data storage section for storing coincidence counting information obtained by the pair of photon detectors; and an image reconstructing section for reconstruction an image indicative of a spatial distribution of a frequency at which photon pairs are emitted in the measurement space.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: January 6, 2004
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Eiichi Tanaka, Takaji Yamashita, Hiroyuki Okada
  • Patent number: 6654684
    Abstract: A navigation apparatus measures the position of a vehicle based on position information and performing route guiding based on map information.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: November 25, 2003
    Assignee: Sony Corporation
    Inventors: Akira Shinada, Masayasu Ito, Eiichi Tanaka, Makoto Sasaki, Shigeru Tanaka