Patents by Inventor Junji Mori

Junji Mori 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: 20220005543
    Abstract: A memory system includes a non-volatile memory and a memory controller that controls the non-volatile memory. The memory controller includes a monitor circuit to generate a monitor signal indicating at least one characteristic that varies based on a variation in a manufacturing process condition under which the memory controller was manufactured; a digitization circuit to digitize the monitor signal at a plurality of timings to generate a plurality of digitized monitor signals, each of the plurality of digitized monitor signals having a first size; and a compression circuit to compress the plurality of digitized monitor signals data into first data having the first size.
    Type: Application
    Filed: March 3, 2021
    Publication date: January 6, 2022
    Inventor: Junji MORI
  • Patent number: 10968882
    Abstract: A movable-blade operation system for a hydraulic machine according to an embodiment includes an oil hydraulic cylinder installed within a rotational shaft, a bidirectional pump, a pump drive motor, a control unit, and an oil head installed in the hydraulic machine. The bidirectional pump selectively feeds pressurized hydraulic oil to one of a first cylinder chamber and a second cylinder chamber. The oil head couples the rotational shaft rotatably, and the hydraulic oil fed from the bidirectional pump to the first cylinder chamber and the second cylinder chamber flows through the oil head. The bidirectional pump, the pump drive motor, and the control unit are installed outside the hydraulic machine.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: April 6, 2021
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Junji Mori, Masahiko Nakazono, Ryoji Hakataya, Kouya Inada, Kenichi Imamura
  • Publication number: 20200367737
    Abstract: A cover (220, 320, 420) for covering a part in a circumferential direction of an outer circumferential surface of a rigid endoscope 10 includes an outer cover portion (222, 322, 422) having flexibility and an inner cover portion (223, 323, 423) provided on an inner surface of the outer cover portion (222, 322, 422) and configured to define a flow passage for a washing fluid to be supplied to an observation window portion 14 of the rigid endoscope 10, and the outer cover portion(222, 322, 422) is mounted onto the outer circumferential surface of the rigid endoscope 10 by the outer cover portion (222, 322, 422) bending.
    Type: Application
    Filed: August 2, 2017
    Publication date: November 26, 2020
    Applicants: Nagasaki University, TryTec Co., Ltd.
    Inventors: Keitaro MATSUMOTO, Takeshi NAGAYASU, Katsunori TAKAGI, Hiroshi TAKEZAKI, Junji MORI
  • Patent number: 10458384
    Abstract: According to one embodiment, a pumped-storage power generation control device includes a control section that controls at least one of the pumping input of the pumped-storage power generation facility in the pumping operation and the power output of the pumped-storage power generation facility in the power generating operation such that a value, which is obtained by a predetermined calculation using the measurement value relating to the pumping input of the pumped-storage power generation facility in the pumping operation and the measurement value relating to the power output of the pumped-storage power generation facility in the power generating operation, becomes a set target value.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: October 29, 2019
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Junji Mori, Toshiaki Suzuki, Kiyoshi Kusunoki, Toru Kubo, Shoji Iida, Takahisa Kageyama
  • Patent number: 10425027
    Abstract: According to one embodiment, there is provided a variable-speed operation control apparatus of a hydroelectric power generation system including a power generator interconnected to a power system through a main circuit and a water turbine directly connected to the power generator. The apparatus includes a branch circuit branched from the main circuit and including a frequency converter which performs conversion between an output frequency of the power generator and a system frequency of the power system, wherein the power generator is interconnected to the power system through the branch circuit when a flow rate of water is less than a fixed level.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: September 24, 2019
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Junji Mori, Masahiko Nakazono, Oki Osada, Yuichi Shiozaki, Takeyoshi Asano
  • Publication number: 20180274515
    Abstract: A movable-blade operation system for a hydraulic machine according to an embodiment includes an oil hydraulic cylinder installed within a rotational shaft, a bidirectional pump, a pump drive motor, a control unit, and an oil head installed in the hydraulic machine. The bidirectional pump selectively feeds pressurized hydraulic oil to one of a first cylinder chamber and a second cylinder chamber. The oil head couples the rotational shaft rotatably, and the hydraulic oil fed from the bidirectional pump to the first cylinder chamber and the second cylinder chamber flows through the oil head. The bidirectional pump, the pump drive motor, and the control unit are installed outside the hydraulic machine.
    Type: Application
    Filed: February 22, 2018
    Publication date: September 27, 2018
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION.
    Inventors: Junji MORI, Masahiko Nakazono, Ryoji Hakataya, Kouya Inada, Kenichi Imamura
  • Publication number: 20170260961
    Abstract: According to one embodiment, a pumped-storage power generation control device includes a control section that controls at least one of the pumping input of the pumped-storage power generation facility in the pumping operation and the power output of the pumped-storage power generation facility in the power generating operation such that a value, which is obtained by a predetermined calculation using the measurement value relating to the pumping input of the pumped-storage power generation facility in the pumping operation and the measurement value relating to the power output of the pumped-storage power generation facility in the power generating operation, becomes a set target value.
    Type: Application
    Filed: May 12, 2016
    Publication date: September 14, 2017
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Junji MORI, Toshiaki SUZUKI, Kiyoshi KUSUNOKI, Toru KUBO, Shoji llDA, Takahisa KAGEYAMA
  • Publication number: 20170110940
    Abstract: A rotary electrical machine structure support that can have strength high enough to endure vibration and strain while suffering less defects, deformation, peeling, and breakage is manufactured. A method of manufacturing a rotary electrical machine structure support includes: an arranging step of arranging a first joining object member and a second joining object member composed of stacked and integrated plate materials and thicker than the first joining object member, with their end parts in contact with each other; and a joining step of making a rotary driven tool penetrate into a boundary part between the first and second joining object members whose end parts are in contact with each other, from a first outer surface side of the boundary part, and sliding the tool along an interface of the boundary part, whereby a rotary electrical machine structure support composed of the joined first and second joining object members is obtained.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 20, 2017
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tomoaki OHASHI, Yoshihiro Fujita, Oki Osada, Terumasa Nagasaki, Satsumi Ishikawa, Hiroya Nakano, Junji Mori, Takashi Fujita
  • Publication number: 20160248357
    Abstract: According to one embodiment, there is provided a variable-speed operation control apparatus of a hydroelectric power generation system including a power generator interconnected to a power system through a main circuit and a water turbine directly connected to the power generator. The apparatus includes a branch circuit branched from the main circuit and including a frequency converter which performs conversion between an output frequency of the power generator and a system frequency of the power system, wherein the power generator is interconnected to the power system through the branch circuit when a flow rate of water is less than a fixed level.
    Type: Application
    Filed: February 18, 2016
    Publication date: August 25, 2016
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Junji MORI, Masahiko NAKAZONO, Oki OSADA, Yuichi SHIOZAKI, Takeyoshi ASANO
  • Publication number: 20150244225
    Abstract: A method of manufacturing a rotor coil of to an embodiment includes preparing a wire strand bundling a plurality of wires and a reinforcing member configured to reinforce the wire strand; arranging the wire strand and the reinforcing member to bring an end of the wire strand and an end of the reinforcing member into contact with each other, the wire strand being arranged to have a longitudinal direction perpendicular to a boundary between the wire strand and the reinforcing member and to include the plurality of wires with an inclined longitudinal direction thereof on a first outer surface inclining with respect to the longitudinal direction of the wire strand; rotary driving a tool at the boundary on the first outer surface so as to enter the boundary; and moving the rotary driven tool on the boundary along the first outer surface.
    Type: Application
    Filed: February 5, 2015
    Publication date: August 27, 2015
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tomoaki Ohashi, Satoru Asai, Yoshihiro Fujita, Oki Osada, Satsumi Ishikawa, Junji Mori, Takashi Fujita, Terumasa Nagasaki
  • Patent number: 8535856
    Abstract: Cleaning is carried out by using a sulfuric acid type detergent at a resist stripping and cleaning step (step 5) in a semitranslucent portion forming process and a resist stripping and cleaning step (step 10) in a shielding band forming process, and a sulfuric acid removing step of partially or wholly removing a surface layer portion in a pattern into which a sulfate ion is adsorbed is then carried out to effectively remove the adsorbed sulfate ion.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: September 17, 2013
    Assignee: Hoya Corporation
    Inventors: Junji Mori, Katsuhiro Takushima
  • Patent number: 8263294
    Abstract: Cleaning is carried out by using a sulfuric acid type detergent at a resist stripping and cleaning step (step 5) in a semitranslucent portion forming process and a resist stripping and cleaning step (step 10) in a shielding band forming process, and a sulfuric acid removing step of partially or wholly removing a surface layer portion in a pattern into which a sulfate ion is adsorbed is then carried out to effectively remove the adsorbed sulfate ion.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: September 11, 2012
    Assignee: Hoya Corporation
    Inventors: Junji Mori, Katsuhiro Takushima
  • Publication number: 20120156597
    Abstract: Cleaning is carried out by using a sulfuric acid type detergent at a resist stripping and cleaning step (step 5) in a semitranslucent portion forming process and a resist stripping and cleaning step (step 10) in a shielding band forming process, and a sulfuric acid removing step of partially or wholly removing a surface layer portion in a pattern into which a sulfate ion is adsorbed is then carried out to effectively remove the adsorbed sulfate ion.
    Type: Application
    Filed: February 22, 2012
    Publication date: June 21, 2012
    Applicant: Hoya Corporation
    Inventors: Junji Mori, Katsuhiro Takushima
  • Publication number: 20090286171
    Abstract: Cleaning is carried out by using a sulfuric acid type detergent at a resist stripping and cleaning step (step 5) in a semitranslucent portion forming process and a resist stripping and cleaning step (step 10) in a shielding band forming process, and a sulfuric acid removing step of partially or wholly removing a surface layer portion in a pattern into which a sulfate ion is adsorbed is then carried out to effectively remove the adsorbed sulfate ion.
    Type: Application
    Filed: July 29, 2009
    Publication date: November 19, 2009
    Applicant: HOYA CORPORATION
    Inventors: Junji MORI, Katsuhiro Takushima
  • Patent number: 7585418
    Abstract: Cleaning is carried out by using a sulfuric acid type detergent at a resist stripping and cleaning step (step 5) in a semitranslucent portion forming process and a resist stripping and cleaning step (step 10) in a shielding band forming process, and a sulfuric acid removing step of partially or wholly removing a surface layer portion in a pattern into which a sulfate ion is adsorbed is then carried out to effectively remove the adsorbed sulfate ion.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: September 8, 2009
    Assignee: Hoya Corporation
    Inventors: Junji Mori, Katsuhiro Takushima
  • Patent number: 7447884
    Abstract: A first storage unit stores an address of a branching instruction and a branched address. A first detector detects whether or not an instruction of the present address has previously been branched from an output of the first storage unit. When the first detector detects previous branching of the instruction of the present address, the second storage unit stores the branched address corresponding to the address of the instruction to be executed following the branching instruction. When a second detector detects an output of a program counter as the address of the instruction to be executed following the branching instruction, the second storage unit outputs the branched address.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: November 4, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Junji Mori, Harutaka Goto
  • Patent number: 7149944
    Abstract: A semiconductor integrated circuit device includes a semiconductor memory circuit device, a first sequencer, and a second sequencer. The semiconductor memory circuit device stores data. The first sequencer controls writing of data into the semiconductor memory circuit device. The second sequencer controls reading of data from the semiconductor memory circuit device.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: December 12, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hiroyuki Okawa, Junji Mori
  • Patent number: 7093137
    Abstract: In a database, a frequently retrieved column is encrypted using a common key, and other columns are encrypted using a specific row key. Thus, a retrieving process can be performed at a high speed, and the security can be improved. Then, the row and column of the database are encrypted by assuming the plaintext to be encrypted as a bit string, and performing a binary operation with a random bit string. A random bit string is obtained by sequentially generating multidimensional vectors using a nonlinear function by defining a predetermined bit length as 1 word and a plurality of words as components of the multidimensional vector.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: August 15, 2006
    Assignee: Casio Computer Co., Ltd.
    Inventors: Makoto Sato, Tsuneharu Takeda, Junji Mori, Kazuo Kurosawa
  • Publication number: 20060041806
    Abstract: There is provided a testing method for a semiconductor device which has a test object circuit, a non-test object circuit, and a plurality of register circuits which carry out fetching and holding of data based on a clock signal, the semiconductor device including a plurality of first scan chains configured such that the register circuits in the test object circuit are serially connected, and a plurality of second scan chains configured such that the register circuits in the non-test object circuit are serially connected, the testing method including: providing test data to the first and second scan chains, and inputting the clock signal to the first scan chains, not inputting the clock signal to the second scan chains.
    Type: Application
    Filed: April 5, 2005
    Publication date: February 23, 2006
    Inventors: Kohei Okada, Junji Mori
  • Publication number: 20060019177
    Abstract: Cleaning is carried out by using a sulfuric acid type detergent at a resist stripping and cleaning step (step 5) in a semitranslucent portion forming process and a resist stripping and cleaning step (step 10) in a shielding band forming process, and a sulfuric acid removing step of partially or wholly removing a surface layer portion in a pattern into which a sulfate ion is adsorbed is then carried out to effectively remove the adsorbed sulfate ion.
    Type: Application
    Filed: June 24, 2005
    Publication date: January 26, 2006
    Inventors: Junji Mori, Katsuhiro Takushima