Patents by Inventor Yuichi Nakamura

Yuichi Nakamura 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: 10303897
    Abstract: An anonymization system is equipped with a provisioning data manager, a provisioning rule manager, and an issuer. Upon receiving data that contains predetermined information and provisioning rules that correspond to the data and are used as conditions under which the data is anonymized, the provisioning data manager stores the data and provides the provisioning rules. The provisioning rule manager stores the provisioning rules provided by the provisioning data manager. When a request is made to issue the anonymized data, that is, the data that has been anonymized, if the issuance request is in accord with the provisioning rules stored in the provisioning rule manager, the issuer acquires the data corresponding to the provisioning rules from the provisioning data manager, issues the anonymized data by anonymizing the acquired data, and provides the anonymized data.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: May 28, 2019
    Assignee: KEIO UNIVERSITY
    Inventors: Hiroaki Nishi, Kengo Okada, Yuichi Nakamura
  • Publication number: 20190120437
    Abstract: A steam turbine pipe 1 of an embodiment includes: an upper half side main steam pipe 11 that leads steam to a steam turbine; an upper half side main steam control valve 30 that intervenes in the upper half side main steam pipe 11; and a post-valve drain pipe 31 that is connected to the upper half side main steam control valve 30 and leads drain to an outside. The steam turbine pipe 1 further includes: a shut-off valve 32 that intervenes in the post-valve drain pipe 31; and a branching pipe 60 that makes the post-valve drain pipe 31 on the side closer to the upper half side main steam control valve 30 than is the shut-off valve 32 communicate with the upper half side main steam pipe 11 between the upper half side main steam control valve 30 and a high-pressure turbine 200.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 25, 2019
    Applicants: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, TOSHIBA PLANT SYSTEMS & SERVICES CORPORATION
    Inventors: Yuichi NAKAMURA, Tomoo Ohfuji, Tsutomu Shioyama, Hiroki Shiraishi, Makoto Takahashi, Tsutomu Ooishi, Daisuke Asakura, Toshihiko Endo, Hiroyuki Tao, Tetsuya Yamanaka, Koji Kanbe, Hiroyuki Nishi
  • Publication number: 20190120436
    Abstract: A steam turbine pipe 1 of an embodiment includes: an upper half side main steam pipe 11 that leads steam to a steam turbine; an upper half side main steam control valve 30 that intervenes in the upper half side main steam pipe 11; and a post-valve drain pipe 31 that is connected to the upper half side main steam control valve 30 and leads drain to an outside. The steam turbine pipe 1 further includes: a shut-off valve 32 that intervenes in the post-valve drain pipe 31; and a branching pipe 60 that makes the post-valve drain pipe 31 on the side closer to the upper half side main steam control valve 30 than is the shut-off valve 32 communicate with the upper half side main steam pipe 11 between the upper half side main steam control valve 30 and a high-pressure turbine 200.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 25, 2019
    Applicants: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, TOSHIBA PLANT SYSTEMS & SERVICES CORPORATION
    Inventors: Yuichi Nakamura, Tomoo Ohfuji, Tsutomu Shioyama, Hiroki Shiraishi, Makoto Takahashi, Tsutomu Ooishi, Daisuke Asakura, Toshihiko Endo, Hiroyuki Tao, Tetsuya Yamanaka, Koji Kanbe, Hiroyuki Nishi
  • Patent number: 10203069
    Abstract: A steam turbine pipe 1 of an embodiment includes: an upper half side main steam pipe 11 that leads steam to a steam turbine; an upper half side main steam control valve 30 that intervenes in the upper half side main steam pipe 11; and a post-valve drain pipe 31 that is connected to the upper half side main steam control valve 30 and leads drain to an outside. The steam turbine pipe 1 further includes: a shut-off valve 32 that intervenes in the post-valve drain pipe 31; and a branching pipe 60 that makes the post-valve drain pipe 31 on the side closer to the upper half side main steam control valve 30 than is the shut-off valve 32 communicate with the upper half side main steam pipe 11 between the upper half side main steam control valve 30 and a high-pressure turbine 200.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: February 12, 2019
    Assignees: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, TOSHIBA PLANT SYSTEMS & SERVICES CORPORATION
    Inventors: Yuichi Nakamura, Tomoo Ohfuji, Tsutomu Shioyama, Hiroki Shiraishi, Makoto Takahashi, Tsutomu Ooishi, Daisuke Asakura, Toshihiko Endo, Hiroyuki Tao, Tetsuya Yamanaka, Koji Kanbe, Hiroryuki Nishi
  • Publication number: 20190022967
    Abstract: A box-making apparatus includes an electronic controller assesses abnormalities in the affixing of tape on the basis of a timing at which a cardboard box passes a detection position Pd, and a timing at which a tape roll starts or stops an action of unreeling the tape. The electronic controller assesses abnormalities in the affixing of tape also when there is a discrepancy of at least a predetermined amount between the timing at which the cardboard box passes the detection position and the timing at which the tape roll starts or stops the action of unreeling the tape.
    Type: Application
    Filed: July 19, 2018
    Publication date: January 24, 2019
    Inventors: Yuichi NAKAMURA, Atsushi TAKAHASHI, Tatsuya IWASA
  • Patent number: 10187470
    Abstract: The data acquisition unit acquires sensor data according to an acquisition rule stored in the acquisition and processing rule DB. Then the data acquisition unit determines a representative value for each predetermined time interval on acquired data according to the buffer setting information stored in the buffer setting information DB and saves at least a predetermined number of representative values in the buffer provided in the main memory. The processing unit processes the predetermined number of representative values saved in the buffer to determine the processed data according to a processing rule stored in the acquisition and processing rule DB. The data upload unit transmits to the M2M server the processed data determined by the processing unit.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: January 22, 2019
    Assignee: Hitachi Solutions, Ltd.
    Inventors: Akira Moriguchi, Yuichi Nakamura, Masanori Irie, Atsuhiko Tani
  • Patent number: 10171981
    Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: January 1, 2019
    Assignee: International Business Machines Corporation
    Inventors: Yoichi Hatsutori, Futoshi Iwama, Kohichi Kamijoh, Yuichi Nakamura, Hitomi Takahashi, Hironori Takeuchi
  • Publication number: 20180352409
    Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.
    Type: Application
    Filed: July 19, 2018
    Publication date: December 6, 2018
    Inventors: YOICHI HATSUTORI, FUTOSHI IWAMA, KOHICHI KAMIJOH, YUICHI NAKAMURA, HITOMI TAKAHASHI, HIRONORI TAKEUCHI
  • Publication number: 20180318294
    Abstract: Provided is a superior, novel heterocyclic compound with improved solubility in oil such as sesame oil and benzyl benzoate, which has a broader treatment spectrum, causes less side effects, and is superior in tolerability and safety, and use thereof. A heterocyclic compound represented by the formula (I) wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Application
    Filed: July 12, 2018
    Publication date: November 8, 2018
    Applicant: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Hiroshi YAMASHITA, Yohji SAKURAI, Motoyuki MIYAMOTO, Yuichi NAKAMURA, Hideaki KURODA, Takuya MINOWA
  • Patent number: 10099515
    Abstract: The invention provides a pneumatic radial tire which improves durability by lowering breakdowns in both of a ply end and a wind-up portion without an increase of weight and manufacturing cost. The pneumatic radial tire has a carcass layer which is provided between a pair of bead portions and is locked in a state in which end portions are wound up to the bead cores. The carcass layer is constituted by a first ply, a second ply and a third ply which are laminated one by one from an inner side to an outer side in a tire radial direction in a tire equator. The first ply and the third ply are wound up to the bead cores. The second ply terminates in a state in which the second ply is interposed between the first ply and the third ply, without reaching the bead cores.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: October 16, 2018
    Assignee: TOYO TIRE & RUBBER CO., LTD.
    Inventor: Yuichi Nakamura
  • Patent number: 10070297
    Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: September 4, 2018
    Assignee: International Business Machines Corporation
    Inventors: Yoichi Hatsutori, Futoshi Iwama, Kohichi Kamijoh, Yuichi Nakamura, Hitomi Takahashi, Hironori Takeuchi
  • Publication number: 20180216485
    Abstract: A steam turbine valve drive apparatus in an embodiment includes a piston, a cylinder, a bidirectional pump, a servo motor, and a quick closing mechanism. The cylinder houses the piston in an inner space thereof, the inner space being partitioned by the piston into a first hydraulic chamber and a second hydraulic chamber. The quick closing mechanism executes a quick closing operation of closing the steam valve unit more quickly than the closing operation. Here, the quick closing mechanism executes the quick closing operation by feeding the working oil accumulated in an accumulator to the second hydraulic chamber and draining the working oil from the first hydraulic chamber.
    Type: Application
    Filed: January 4, 2018
    Publication date: August 2, 2018
    Applicants: KABUSHIKI KAISHA TOSHIBA, Toshiba Energy Systems & Solutions Comparation
    Inventors: Takuhiro TSUNEKAWA, Yuichi NAKAMURA, Koichi NAGAISHI, Toshihiko ENDO, Hisashi GOTO
  • Publication number: 20180092907
    Abstract: Provided is a superior, novel heterocyclic compound with improved solubility in oil such as sesame oil and benzyl benzoate, which has a broader treatment spectrum, causes less side effects, and is superior in tolerability and Safety, and use thereof. A heterocyclic compound represented by the formula (I) wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Application
    Filed: July 7, 2017
    Publication date: April 5, 2018
    Applicant: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Hiroshi YAMASHITA, Yohji SAKURAI, Motoyuki MIYAMOTO, Yuichi NAKAMURA, Hideaki KURODA, Takuya MINOWA
  • Publication number: 20180070218
    Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.
    Type: Application
    Filed: November 2, 2017
    Publication date: March 8, 2018
    Inventors: Yoichi Hatsutori, FUTOSHI IWAMA, KOHICHI KAMIJOH, YUICHI NAKAMURA, HITOMI TAKAHASHI, HIRONORI TAKEUCHI
  • Patent number: 9832878
    Abstract: A wiring board with a cavity for a built-in electronic component includes a conductor layer including a conductor circuit layer and a plane layer, and an insulating layer laminated on the conductor layer and having a cavity such that the cavity is forming an exposed portion of the plane layer and formed to mount a built-in electronic component on the exposed portion of the plane layer. The plane layer has a recess structure formed in an outer peripheral portion in the exposed portion of the plane layer.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: November 28, 2017
    Assignee: IBIDEN CO., LTD.
    Inventors: Keisuke Shimizu, Makoto Terui, Ryojiro Tominaga, Yuichi Nakamura
  • Publication number: 20170308635
    Abstract: An apparatus, method and the like which enables to represent a pipe network transporting a fluid by use of electrical circuit network is provided. The pipe network analysis apparatus includes; processing circuitry configured to receive a pipe network model that represents a pipe network being constituted by one or more piping elements, convert at least one piping element to an element of an electric circuit being configured to represent a non-linear relation between a pressure and a flow rate of the fluid in the piping elements by use of a relation between a voltage and a current, and generate a model representing an electric circuit network expressing the pipe network, by use of the element of the electric circuit; and an output device configured to provide the model analyzable by a specific electric circuit simulator.
    Type: Application
    Filed: October 20, 2015
    Publication date: October 26, 2017
    Applicant: NEC Corporation
    Inventors: Manabu KUSUMOTO, Yuichi NAKAMURA, Takahiro KUMURA
  • Publication number: 20170265052
    Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.
    Type: Application
    Filed: May 30, 2017
    Publication date: September 14, 2017
    Inventors: YOICHI HATSUTORI, FUTOSHI IWAMA, KOHICHI KAMIJOH, YUICHI NAKAMURA, HITOMI TAKAHASHI, HIRONORI TAKEUCHI
  • Publication number: 20170182850
    Abstract: A pneumatic tire in a plurality of land portions formed by partitioning the tread portion by groove portions including a plurality of circumferential-direction grooves extending in a circumferential direction and a plurality of width-direction grooves extending in a width direction, and at least one sipe is formed on the land portion. Assuming a length component of the groove portion in the width direction per a unit area on an edge of a tread surface as a width-direction groove component, assuming a length component of the groove portion in the circumferential direction per the unit area on the edge of the tread surface as a circumferential-direction groove component, assuming a length component of the sipe the width direction per the unit area on the tread surface as a width-direction sipe component. The width-direction groove component is larger than the circumferential-direction groove component and the width-direction sipe component.
    Type: Application
    Filed: October 4, 2016
    Publication date: June 29, 2017
    Applicant: TOYO TIRE & RUBBER CO., LTD.
    Inventor: Yuichi Nakamura
  • Publication number: 20170149900
    Abstract: The data acquisition unit acquires sensor data according to an acquisition rule stored in the acquisition and processing rule DB. Then the data acquisition unit determines a representative value for each predetermined time interval on acquired data according to the buffer setting information stored in the buffer setting information DB and saves at least a predetermined number of representative values in the buffer provided in the main memory. The processing unit processes the predetermined number of representative values saved in the buffer to determine the processed data according to a processing rule stored in the acquisition and processing rule DB. The data upload unit transmits to the M2M server the processed data determined by the processing unit.
    Type: Application
    Filed: June 10, 2015
    Publication date: May 25, 2017
    Inventors: Akira MORIGUCHI, Yuichi NAKAMURA, Masanori IRIE, Atsuhiko TANI
  • Patent number: 9621278
    Abstract: A frequency offset compensation apparatus includes: first FFT means for performing a discrete-time Fourier transform of an input signal; second FFT means for performing a discrete-time Fourier transform; and offset compensation means for changing an order of output data of the first FFT means according to a frequency offset compensation amount, and rearranging the output data, and then inputting the output data to the second FFT means. This makes possible a frequency offset compensation without needing a new complex multiplier or a new memory in optical communication.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: April 11, 2017
    Assignee: NEC CORPORATION
    Inventors: Kohei Hosokawa, Yuichi Nakamura