Patents by Inventor Atsushi Yamazaki

Atsushi Yamazaki 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: 8729482
    Abstract: Provided is a radiation detector with improved n/? discrimination and usable even under high counting rate conditions with a reduced load on a signal-processing system. The detector capable of distinguishing neutron and gamma-ray events includes: a scintillator; an optical filter; a first photodetector to which a first part of light emitted from the scintillator is introduced via the optical filter; and a second photodetector to which a second part of light emitted from the scintillator is introduced not via the optical filter, wherein, for a set of two wavelengths A and (A+B) nm, the scintillator emits at least a light of A nm and a light of (A+B) nm when irradiated by gamma-ray, and emits a light of A nm and does not emit a light of (A+B) nm when irradiated by neutrons; and the optical filter blocks the light of A nm and transmits the light of (A+B) nm.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: May 20, 2014
    Assignees: Tokuyama Corporation, National University Corporation Nagoya University
    Inventors: Kenichi Watanabe, Yoshihiko Takahashi, Atsushi Yamazaki, Akira Uritani, Tetsuo Iguchi, Kentaro Fukuda, Noriaki Kawaguchi, Sumito Ishizu, Akira Yoshikawa, Takayuki Yanagida
  • Patent number: 8661140
    Abstract: According to one embodiment, an interface apparatus includes a connector which establishes connection with a plurality of Session Initiation Protocol (SIP) terminals which each include communication functions defined by SIP and with an SIP network to one port, a first processor which executes exchange processing for the plurality of SIP terminals, a second processor which executes exchange processing for the SIP network, and a sorting unit which sorts a control signal into the first processor or the second processor based on transmission destination identification information or transmission origin identification information in the control signal regarding exchange received by the connector.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: February 25, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Atsushi Yamazaki
  • Publication number: 20140039236
    Abstract: A hydrotalcite-like substance capable of ion exchange with target anions, being of small crystal size that exhibits large basal spacing and excels at anion exchange performance; a process for producing the same; and a method of immobilizing hazardous substances. The hydrotalcite-like substance is produced by mixing an acidic solution containing aluminum and magnesium ions with an alkaline solution containing an alkali to synthesize a hydrotalcite-like substance, followed by, without ageing, water removal or neutralization. The molar ratio of aluminum ions and magnesium ions is preferably in the range of 1:5 to 1:2. Hazardous substances can be immobilized by pulverizing the hydrotalcite-like substance after synthesis and adding the powder to a subject, or adding a hydrotalcite-like substance in slurry form to a subject, or carrying out addition so as to cause the synthesis directly at the position of the subject.
    Type: Application
    Filed: October 11, 2013
    Publication date: February 6, 2014
    Applicants: JDC Corporation, Waseda University
    Inventors: Atsushi YAMAZAKI, Mai Takahashi
  • Patent number: 8632229
    Abstract: A vehicle headlamp system includes a headlamp having multiple control devices and an ECU. Each of the control devices controls a light irradiation condition of the headlamp. The ECU stores vehicle constants, error code information and initialization information corresponding to different types of vehicle, and controls the control devices. When a vehicle type is changed, the ECU selects at least one of the vehicle constants corresponding to the changed vehicle type, clears the stored error code information and the initialization information after selecting the at least one of the vehicle constants, stores initialization information corresponding to the changed vehicle type, and initializes the control devices. The ECU recognizes dependencies between the control devices and, if the control devices include a first control device that is independent, executes normal control by the first control device directly after initializing the first control device.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: January 21, 2014
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Atsushi Yamazaki, Akira Konishi
  • Publication number: 20130324238
    Abstract: When a certain user is playing a game by operating a terminal device while viewing a terminal game image displayed on an LCD of the terminal device, another user can operate a controller while viewing a monitor game image displayed on a monitor, and can acquire, remove, move, or halt an object other than a player object by moving a cursor displayed on a monitor game image.
    Type: Application
    Filed: August 28, 2012
    Publication date: December 5, 2013
    Applicant: NINTENDO CO., LTD.
    Inventors: Yusuke AKIFUSA, Hideki Fujii, Toshikazu Kiuchi, Atsushi Yamazaki, Yosuke Sakooka
  • Publication number: 20130316815
    Abstract: In a game system, a first game screen obtained by a first virtual camera taking an operation target object in a first direction is displayed on a first display section, and a second game screen obtained by a second virtual camera taking the operation target object in a second direction substantially opposite to the first direction is displayed on a second display section different from the first display section. The operation target object is controlled to move in a predetermined direction in a virtual space in accordance with an input direction detected based on input to an operation section. At a predetermined timing based on game processing, a direction in which the first virtual camera is set as seen from the operation target object and a direction in which the second virtual camera is set as seen from the operation target object are switched therebetween.
    Type: Application
    Filed: September 6, 2012
    Publication date: November 28, 2013
    Applicant: NINTENDO CO., LTD.
    Inventors: Hideki Fujii, Daisuke Kageyama, Masato Mizuta, Atsushi Yamazaki
  • Publication number: 20130267754
    Abstract: A hydrotalcite-like substance capable of ion exchange with target anions, being of small crystal size that exhibits large basal spacing and excels at anion exchange performance; a process for producing the same; and a method of immobilizing hazardous substances. The hydrotalcite-like substance is produced by mixing an acidic solution containing aluminum and magnesium ions with an alkaline solution containing an alkali to synthesize a hydrotalcite-like substance, followed by, without ageing, water removal or neutralization. The molar ratio of aluminum ions and magnesium ions is preferably in the range of 1:5 to 1:2. Hazardous substances can be immobilized by pulverizing the hydrotalcite-like substance after synthesis and adding the powder to a subject, or adding a hydrotalcite-like substance in slurry form to a subject, or carrying out addition so as to cause the synthesis directly at the position of the subject.
    Type: Application
    Filed: April 22, 2013
    Publication date: October 10, 2013
    Inventors: Atsushi Yamazaki, Mai Takahashi
  • Patent number: 8553181
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including pixel electrodes disposed, respectively, in a first color pixel on one end side of an active area and in a second color pixel on the other end side of the active area, a light-shield layer which surrounds the first color pixel and the second color pixel and extends to a peripheral area surrounding the active area, a first color filter disposed in the first color pixel, a second color filter disposed in the second color pixel, a dummy color filter which is stacked on the light-shield layer in the peripheral area, creates a distance between second color filter and the dummy color filter and is continuous with the first color filter.
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: October 8, 2013
    Assignee: Japan Display Central Inc.
    Inventors: Eishi Yamakawa, Sakae Yoshida, Daichi Hosokawa, Junichi Kobayashi, Takuho Maeda, Atsushi Yamazaki
  • Publication number: 20130260144
    Abstract: The invention provides a multilayer film comprising a substrate film and a coating layer arranged on at least one surface of the substrate film, wherein the coating layer contains an oxazoline group and comprises an acrylic resin, the coating layer has a thickness (D) of 5-150 nm, and the ratio (P1/P2) of the peak intensity (P1) of a peak that has an absorption maximum in a region of 1655±10 cm?1 to the peak intensity (P2) of a peak that has an absorption maximum in a range of 1580±10 cm?1 in the total reflection infrared absorption spectrum of the coating layer and the thickness (D) of the coating layer fulfill the relationship represented by the formula: 0.03?(P1/P2)/D?0.15.
    Type: Application
    Filed: November 30, 2011
    Publication date: October 3, 2013
    Applicant: TOYOBO CO., LTD.
    Inventors: Atsushi Yamazaki, Kyoko Inagaki, Takeshi Ookawa, Yoshiharu Morihara, Youji Takatsu, Masanori Kobayashi
  • Publication number: 20130181137
    Abstract: A neutron radiation detector has a function that discriminates between neutron radiation and ? radiation based on a difference in pulse shape between photodetection signals from a neutron radiation detection scintillator, which includes a Ce-containing LiCaAlF6 single crystal.
    Type: Application
    Filed: May 18, 2011
    Publication date: July 18, 2013
    Inventors: Kenichi Watanabe, Atsushi Yamazaki, Akira Uritani, Yoshiyuki Kondo, Tetsuo Iguchi, Noriaki Kawaguchi, Kentaro Fukuda, Toshihisa Suyama, Akira Yoshikawa, Takayuki Yanagida, Yui Yokota
  • Publication number: 20130027457
    Abstract: A disclosed image forming apparatus includes a reading unit including a light emitting element for emitting light to a record medium, and a light receiving element for receiving reflected light; a print data storing unit storing print data of a uniform pattern which has a color different from a color of the test pattern and is provided in an area including the test pattern, a pattern forming unit printing the test pattern on the uniform pattern after the uniform pattern is printed, a relatively moving unit moving the record medium or the reading unit relatively at a constant speed, a first detection data obtaining unit obtaining first detection data received as the reflection light while the light moves and impinges on the test pattern, and a position detecting unit providing a calculation for determining a position of a line of the test pattern to detect the test pattern.
    Type: Application
    Filed: July 26, 2012
    Publication date: January 31, 2013
    Applicant: RICOH COMPANY, LTD.
    Inventors: Atsushi YAMAZAKI, Tatsuhiko OKADA, Mamoru YORIMOTO, Daisaku HORIKAWA, Makoto MORIWAKI
  • Publication number: 20130027645
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including pixel electrodes disposed, respectively, in a first color pixel on one end side of an active area and in a second color pixel on the other end side of the active area, a light-shield layer which surrounds the first color pixel and the second color pixel and extends to a peripheral area surrounding the active area, a first color filter disposed in the first color pixel, a second color filter disposed in the second color pixel, a dummy color filter which is stacked on the light-shield layer in the peripheral area, creates a distance between second color filter and the dummy color filter and is continuous with the first color filter.
    Type: Application
    Filed: June 5, 2012
    Publication date: January 31, 2013
    Inventors: Eishi YAMAKAWA, Sakae Yoshida, Daichi Hosokawa, Junichi Kobayashi, Takuho Maeda, Atsushi Yamazaki
  • Publication number: 20120312727
    Abstract: According to one embodiment, a copper recovery apparatus includes a precipitation tank, a mixing tank, a filter-aid feeder, a solid-liquid separator includes a filter, a cleaning-water supply line, a cleaning-water discharge line, a separation tank, and a filter-aid return line. The precipitation tank is configured to receive copper ions-containing water to be treated and an alkali to prepare treated water containing a precipitate of copper compound. The solid-liquid separator is configured to allow the treated water to be passed through the filter on which the precoat layer is deposited to separate the precipitate retained on the precoat layer from a filtrate.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 13, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Taro FUKAYA, Kenji TSUTSUMI, Atsushi YAMAZAKI, Ichiro YAMANASHI, Hirofumi NOGUCHI, Yasutaka KIKUCHI, Shuji SEKI
  • Publication number: 20120288435
    Abstract: According to one embodiment, a fluorine recovering apparatus includes a precipitating device allowing fluoride ion-containing water to react with calcium source to form precipitate, a mixing tank mixing a filter aid including particles of a magnetic material having a diameter of 0.5 to 5 ?m with a dispersion medium to produce slurry, a filter aid feeder to the mixing tank, a solid-liquid separator with a filter depositing a filter aid layer, and depositing the precipitate on the filter aid layer, a cleaning mechanism removing the filter aid and the precipitate, a separating tank separating the filter aid and the precipitate, and a returning mechanism returning the filter aid to the filter aid feeder.
    Type: Application
    Filed: May 9, 2012
    Publication date: November 15, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Taro Fukaya, Kenji Tsutsumi, Atsushi Yamazaki, Ichiro Yamanashi, Shuji Seki
  • Publication number: 20120234767
    Abstract: According to one embodiment, a copper recovery apparatus includes a precipitation tank configured to precipitate copper hydroxide grains in water, a filter aid supplyer, a mixing tank configured to mix the filter aid with a water to produce a suspension, a separator provided with a filter, a line configured to supply the suspension to the separator, thereby forming a precoat layer formed of the filter aid on the filter, a separation tank configured to receive the detached matter of the precoat layer discharged together with the detaching water from the separator to magnetically separate copper hydroxide grains and filter aid, a line configure to discharge and recover the detaching water from the separation tank, and a line configured to return the separated filter aid to the filter aid supplyer from the separation tank.
    Type: Application
    Filed: July 21, 2011
    Publication date: September 20, 2012
    Inventors: Taro FUKAYA, Kenji Tsutsumi, Atsushi Yamazaki, Ichiro Yamanashi, Hirofumi Noguchi, Yasutaka Kikuchi, Shuji Seki
  • Publication number: 20120234768
    Abstract: According to one embodiment, a magnetic material coated resin includes an aggregate obtainable by aggregation of primary particles includes magnetic particles of which surfaces are coated with a polymer. The primary particles have an average diameter D1 which is 0.5 to 20 ?m. The aggregate has an average aggregate diameter D2 which satisfies D1<D2?20 ?m. The polymer has an average surface coating thickness t which satisfies 0.01<t?0.25 ?m.
    Type: Application
    Filed: July 29, 2011
    Publication date: September 20, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Taro Fukaya, Kenji Tsutsumi, Atsushi Yamazaki, Ichiro Yamanashi, Hirofumi Noguchi, Yasutaka Kikuchi, Shuji Seki
  • Publication number: 20120238003
    Abstract: A microorganism-concentrating apparatus according to one embodiment includes a mixing device, a filtering device, and a magnetic separation device. The mixing device is configured to mix an aqueous suspension of microorganisms with a particulate filter aid includes magnetic particles to prepare an aqueous slurry of the microorganisms and the particulate filter aid. The filtering device is configured to filter the aqueous slurry supplied from the mixing device to provide a filter cake includes the microorganisms and the particulate filter aid, and to provide a filtrate. The magnetic separation device is configured to magnetically separate the filter cake supplied from the filtering device into the microorganisms and the particulate filter aid.
    Type: Application
    Filed: August 3, 2011
    Publication date: September 20, 2012
    Inventors: Taro Fukaya, Kenji Tsutsumi, Atsushi Yamazaki, Ichiro Yamanashi, Shuji Seki
  • Patent number: 8265225
    Abstract: The present invention provides a radiation imaging system, a power supplying apparatus, a charging apparatus, and a radiation imaging method that can prevent misidentification of an imaging subject to be imaged without requiring a large-scale configuration. Namely, a power supplying apparatus which is detachably mounted to an electronic cassette is provided with a display section that displays imaging subject information associated with an imaging subject.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: September 11, 2012
    Assignee: FUJIFILM Corporation
    Inventors: Naoyuki Nishino, Keizo Katayama, Atsushi Yamazaki, Yasunori Ohta
  • Patent number: 8054955
    Abstract: According to one embodiment, a telephone system which realizes voice communication by using a packet network comprises an exchange which accommodates a telephone terminal as its extension and a call processing server which processes calls on the packet network. The exchange comprises a first trunk connected to the packet network, a second trunk connected to a public network having a different protocol from that of the packet network, a monitoring module which monitors the call processing server, and when a failure occurs in the call processing server, deactivates the first trunk, and a call control module which transfers a transmission request which is made from the telephone terminal to the packet network to the second trunk when the transmission request is made and performs a detour transmission to the public network in a status where the first trunk is inactive.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: November 8, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Atsushi Yamazaki
  • Publication number: 20110125962
    Abstract: A map updating system includes: an update processing unit for performing update processing by reading data required in the update processing from a cache area of a memory when the data are stored in the cache area and from a map database when the data are not stored in the cache area; a cache storage unit for storing the data read by the update processing unit in the cache area; a processing memory capacity determination unit for determining a processing memory capacity, which is a capacity of the memory required as an update processing area, on the basis of the content of map data to be subjected to the update processing; and a cache capacity determination unit for determining a cache capacity, which is a capacity of the memory allocated to the cache area, on the basis of the processing memory capacity.
    Type: Application
    Filed: February 26, 2009
    Publication date: May 26, 2011
    Applicant: AISIN AW CO., LTD.
    Inventors: Mitsuhiro Nimura, Tatsumi Sakamoto, Toyoji Hiyokawa, Hiroyoshi Masuda, Tomofumi Shibata, Kazuyuki Hirakawa, Atsushi Yamazaki, Masahiro Hyakusawa, Masahiro Takahashi