Patents Assigned to Nara Institute of Science and Technology
  • Patent number: 12050227
    Abstract: The disclosure generally relates generally to lipid nanodiscs, in particular to lipid nanodiscs formed from acryloyl-based copolymers. A lipid nanodisc according to the disclosure includes a lipid bilayer having a first hydrophilic face and a second hydrophilic face opposing the first hydrophilic face, and a hydrophobic edge between the opposing hydrophilic faces, and an acryloyl-based copolymer encircling the hydrophobic edge of the lipid bilayer. The acryloyl-based copolymer includes a first monomer unit having a pendant hydrophobic group and a second monomer unit having a pendant hydrophilic group. Methods of making and characterizing the lipid nanodiscs are also disclosed.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: July 30, 2024
    Assignees: Nara Institute of Science and Technology, THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Ayyalusamy Ramamoorthy, Thirupathi Ravula, Bikash Sahoo, Kazuma Yasuhara, Jin Arakida, Jun-Ichi Kikuchi
  • Patent number: 11791148
    Abstract: Provided is a compact two-dimensional electron spectrometer that is capable of variably adjusting the deceleration ratio over a wide range, and performing simultaneous measurement of the two-dimensional emission angle distribution with a high energy resolution over a wide solid angle of acquisition. The two-dimensional electron spectrometer is configured from: a variable deceleration ratio spherical aberration correction electrostatic lens; a cylindrical mirror type energy analyzer or a wide angle energy analyzer; and a projection lens.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: October 17, 2023
    Assignee: University Corporation National Nara Institute of Science and Technology
    Inventors: Hiroyuki Matsuda, Hiroshi Daimon, Laszlo Toth
  • Publication number: 20230204802
    Abstract: A ceramic scintillator according to the present embodiment has a composition represented by (Lu1-xPrx) a (Al1-yGay) bO12, wherein x, y, a, and b in the composition respectively satisfy 0.005?x?0.025, 0.3?y?0.7, 2.8?a?3.1, and 4.8?b?5.2.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Applicants: Toshiba Materials Co., Ltd., National University Corporation Nara Institute of Science and Technology
    Inventors: Daichi USUI, Makoto HAYASHI, Takayuki YANAGIDA, Noriaki KAWAGUCHI, Takumi KATO, Daisuke NAKAUCHI, Hiromi KIMURA
  • Publication number: 20220332743
    Abstract: A nanoribbon includes a structure represented by a structural formula (8), where g, p, q, r, s, t, and u are mutually independent and are integers greater than or equal to 1, R1, R2, R3, R4, R5, R6, R7, and R8 are mutually independent and are one of a hydrogen atom, a substituent, an alkyl moiety, a phenyl moiety, and a halogen atom, and A denotes a hydrogen atom or an aryl group.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 20, 2022
    Applicants: FUJITSU LIMITED, National University Corporation Nara Institute of Science and Technology
    Inventors: Hideyuki Jippo, Manabu Ohtomo, Hironobu Hayashi, Hiroko Yamada
  • Patent number: 11401291
    Abstract: A nanoribbon includes a structure represented by a structural formula (8), where g, p, q, r, s, t, and u are mutually independent and are integers greater than or equal to 1, R1, R2, R3, R4, R5, R6, R7, and R8 are mutually independent and are one of a hydrogen atom, a substituent, an alkyl moiety, a phenyl moiety, and a halogen atom, and A denotes a hydrogen atom or as aryl group.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: August 2, 2022
    Assignees: FUJITSU LIMITED, National University Corporation Nara Institute of Science and Technology
    Inventors: Hideyuki Jippo, Manabu Ohtomo, Hironobu Hayashi, Hiroko Yamada
  • Patent number: 11276194
    Abstract: Provided are a method and a device that can efficiently generate a training dataset.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: March 15, 2022
    Assignee: National University Corporation Nara Institute of Science and Technology
    Inventors: Keita Tomochika, Takuya Kiyokawa, Tsukasa Ogasawara, Jun Takamatsu, Ming Ding
  • Publication number: 20210246462
    Abstract: An isolated expression enhancer active in a plant, portion of a plant or plant cell, the expression enhancer is provided. The isolated expression enhancer may be selected from the group consisting of nbMT78 (SEQ ID NO:1); nbATL75 (SEQ ID NO:2); nbDJ46 (SEQ ID NO:3); nbCHP79 (SEQ ID NO:4); nbEN42 (SEQ ID NO:5); atHSP69 (SEQ ID NO:6); atGRP62 (SEQ ID NO:7); atPK65 (SEQ ID NO:8); atRP46 (SEQ ID NO:9); nb30S72 (SEQ ID NO:10); nbGT61 (SEQ ID NO:11); nbPV55 (SEQ ID NO:12); nbPPI43 (SEQ ID NO:13); nbPM64 (SEQ ID NO:14); and nbH2A86 (SEQ ID NO:15). Methods for using the isolated expression enhancer are also provided.
    Type: Application
    Filed: March 14, 2019
    Publication date: August 12, 2021
    Applicants: Medicago Inc., National University Corporation Nara Institute of Science and Technology, Mitsubishi TanabePhatmaCorporation
    Inventors: Pierre-Oliver LAVOIE, Marc-Andre D'AOUST, Ko KATO, Shotaro YAMASAKI
  • Patent number: 10955323
    Abstract: To provide a method whereby viscoelasticity of an object can be measured nondestructively and in non-contact fashion in a short time. By this method, elastic waves and light are radiated to an object and the viscoelasticity of an object is measured nondestructively and in non-contact fashion using a shadow change based on a change in the direction of a line normal to the surface of the object. Specifically, the present invention has an elastic wave transmission step for pressurizing or exciting the object by elastic waves and causing a minute displacement of the object surface shape, a photoirradiation step for radiating light to the minutely displaced object surface, an image acquisition step for acquiring a shadow change based on a change in the direction of a line normal to the object surface, and a viscoelasticity estimation step for processing an image of the acquired shadow change and calculating a viscoelasticity.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: March 23, 2021
    Assignee: National University Corporation Nara Institute of Science and Technology
    Inventors: Takahito Aoto, Yasuhiro Mukaigawa
  • Publication number: 20200277319
    Abstract: A nanoribbon includes a structure represented by a structural formula (8), where q, p, q, r, s, t, and u are mutually independent and are integers greater than or equal to 1, R1, R2, R3, R4, R5, R6, R7, and R8 are mutually independent and are one of a hydrogen. atom, a substituent, an alkyl moiety, a phenyl moiety, and a halogen atom, and A denotes a hydrogen atom or as aryl group.
    Type: Application
    Filed: January 30, 2020
    Publication date: September 3, 2020
    Applicants: FUJITSU LIMITED, National University Corporation Nara Institute of Science and Technology
    Inventors: Hideyuki Jippo, Manabu Ohtomo, Hironobu Hayashi, Hiroko Yamada
  • Patent number: 10628916
    Abstract: An image generating apparatus for generating an output image based on an input panorama image, includes a parameter input unit inputting an output range parameter and a correction parameter, the output range parameter designating an output range in the panorama image, the correction parameter designating a correction part to be corrected in the output image; and an image correction unit correcting the correction part designated by the correction parameter in the output image. Further, the image correction unit calculates a similarity between the correction part and peripheral pixels and corrects the correction part based on the similarity and the peripheral pixels, and the output image is generated from the output range of the panorama image and is the panorama image corrected by the correction.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: April 21, 2020
    Assignees: Ricoh Company, Ltd., National University Corporation Nara Institute of Science and Technology
    Inventors: Daisuke Nakagawa, Norihiko Kawai, Tomokazu Sato, Naokazu Yokoya
  • Patent number: 10614168
    Abstract: A translation apparatus that can perform translation based on a correct syntax, a syntax evaluation apparatus employed in the translation apparatus, a syntax evaluation method, and a syntax evaluation program are provided. A syntax evaluation unit 13 includes a grammatical element guessing part 131 that guesses a grammatical element that should be connected before and after or after a word string indicated by first fragment data, and a grammatical element complementing part 132 that complements, based on the guessing result of the grammatical element guessing part 131, the first fragment data as necessary to generate second fragment data. When the grammatical element guessing part 131 guesses a grammatical element, the grammatical element complementing part 132 complements, at a location to which the grammatical element of the word string indicated by the first fragment data should be connected, a tag indicating the grammatical element in order to generate the second fragment data.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: April 7, 2020
    Assignee: National University Corporation Nara Institute of Science and Technology
    Inventors: Yusuke Oda, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura
  • Patent number: 10614992
    Abstract: Provided is a compact device which captures, over a large solid angle range, electrically charged particles emitted from a point source and parallelizes the trajectories of said charged particles. The present invention is configured from: an electrostatic lens comprising a plurality of axisymmetric electrodes (10-14) and an axisymmetric aspherical mesh (2) which has a surface that is concave away from the point source; and a flat collimator plate (3) positioned coaxially with the electrostatic lens. The acceptance angle for the electrically charged particles generated from a point source (7) is ±30° or greater. The shape of the aspherical mesh (2), and the potentials and the positions of a ground electrode (10) and application electrodes (11-15) are adjusted so that the trajectories of the electrically charged particles are substantially parallelized by the electrostatic lens. The electrostatic lens and the flat collimator plate are positioned on a common axis.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: April 7, 2020
    Assignee: National University Corporation Nara Institute of Science and Technology
    Inventors: Fumihiko Matsui, Hiroyuki Matsuda
  • Publication number: 20190073743
    Abstract: An image generating apparatus for generating an output image based on an input panorama image, includes a parameter input unit inputting an output range parameter and a correction parameter, the output range parameter designating an output range in the panorama image, the correction parameter designating a correction part to be corrected in the output image; and an image correction unit correcting the correction part designated by the correction parameter in the output image. Further, the image correction unit calculates a similarity between the correction part and peripheral pixels and corrects the correction part based on the similarity and the peripheral pixels, and the output image is generated from the output range of the panorama image and is the panorama image corrected by the correction.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 7, 2019
    Applicants: Ricoh Company, Ltd., National University Corporation Nara Institute of Science and Technology
    Inventors: Daisuke NAKAGAWA, Norihiko Kawai, Tomokazu Sato, Naokazu Yokoya
  • Patent number: 10186013
    Abstract: An image generating apparatus for generating an output image based on an input panorama image, includes a parameter input unit inputting an output range parameter and a correction parameter, the output range parameter designating an output range in the panorama image, the correction parameter designating a correction part to be corrected in the output image; and an image correction unit correcting the correction part designated by the correction parameter in the output image. Further, the image correction unit calculates a similarity between the correction part and peripheral pixels and corrects the correction part based on the similarity and the peripheral pixels, and the output image is generated from the output range of the panorama image and is the panorama image corrected by the correction.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: January 22, 2019
    Assignees: Ricoh Company, Ltd., National University Corporation Nara Institute of Science and Technology
    Inventors: Daisuke Nakagawa, Norihiko Kawai, Tomokazu Sato, Naokazu Yokoya
  • Patent number: 10157445
    Abstract: An image generating apparatus for generating an output image based on an input panorama image, includes a parameter input unit inputting an output range parameter and a correction parameter, the output range parameter designating an output range in the panorama image, the correction parameter designating a correction part to be corrected in the output image; and an image correction unit correcting the correction part designated by the correction parameter in the output image. Further, the image correction unit calculates a similarity between the correction part and peripheral pixels and corrects the correction part based on the similarity and the peripheral pixels, and the output image is generated from the output range of the panorama image and is the panorama image corrected by the correction.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: December 18, 2018
    Assignees: Ricoh Company, Ltd., National University Corporation Nara Institute of Science and Technology
    Inventors: Daisuke Nakagawa, Norihiko Kawai, Tomokazu Sato, Naokazu Yokoya
  • Patent number: 9991006
    Abstract: A scan asynchronous memory element includes: an asynchronous memory element configured to receive an n-input; and a scan control logic circuit configured to generate an n-bit signal input and the n-input to the asynchronous memory element from a scan input. The scan control logic circuit outputs the signal input when a control signal supplied to the scan control logic circuit has a first bit pattern, the scan control logic circuit outputs the scan input when the control signal has a second bit pattern, and the scan control logic circuit outputs a bit pattern allowing the asynchronous memory element to hold a previous value when the control signal has a bit pattern other than the first and second bit patterns.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: June 5, 2018
    Assignee: National University Corporation Nara Institute Of Science and Technology
    Inventors: Satoshi Ohtake, Hiroshi Iwata, Michiko Inoue
  • Publication number: 20180107656
    Abstract: A translation apparatus that can perform translation based on a correct syntax, a syntax evaluation apparatus employed in the translation apparatus, a syntax evaluation method, and a syntax evaluation program are provided. A syntax evaluation unit 13 includes a grammatical element guessing part 131 that guesses a grammatical element that should be connected before and after or after a word string indicated by first fragment data, and a grammatical element complementing part 132 that complements, based on the guessing result of the grammatical element guessing part 131, the first fragment data as necessary to generate second fragment data. When the grammatical element guessing part 131 guesses a grammatical element, the grammatical element complementing part 132 complements, at a location to which the grammatical element of the word string indicated by the first fragment data should be connected, a tag indicating the grammatical element in order to generate the second fragment data.
    Type: Application
    Filed: February 23, 2016
    Publication date: April 19, 2018
    Applicant: National University Corporation Nara Institute of Science and Technology
    Inventors: YUSUKE ODA, GRAHAM NEUBIG, SAKRIANI SAKTI, TOMOKI TODA, SATOSHI NAKAMURA
  • Publication number: 20180089141
    Abstract: A data processing device includes a two-dimensional structure including a plurality of stages in a vertical direction, the stages each including basic units in a horizontal direction such that the number of the basic units is equal to the number of ways. The basic units each includes a memory block having a plurality of ports, an address generator for the ports of the memory block, and a calculation unit.
    Type: Application
    Filed: April 6, 2016
    Publication date: March 29, 2018
    Applicant: National University Corporation Nara Institute of Science and Technology
    Inventors: Yasuhiko NAKASHIMA, Shinya TAKAMAEDA
  • Patent number: 9611461
    Abstract: L-cysteine can be produced inexpensively and efficiently by using a bacterium belonging to the family Enterobacteriaceae modified to reduce activity of O-acetylserine sulfhydrylase B thereof, the bacterium being modified so that the C terminal region of its thiosulfate-binding protein is deleted, and the bacterium having an increased ability to produce L-cysteine in the presence of a sulfate.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: April 4, 2017
    Assignee: National University Corporation Nara Institute of Science and Technology
    Inventors: Iwao Ohtsu, Takeshi Nakatani, Ai Tamakoshi, Sayo Takahashi, Hiroshi Takagi
  • Publication number: 20160300323
    Abstract: An image generating apparatus for generating an output image based on an input panorama image, includes a parameter input unit inputting an output range parameter and a correction parameter, the output range parameter designating an output range in the panorama image, the correction parameter designating a correction part to be corrected in the output image; and an image correction unit correcting the correction part designated by the correction parameter in the output image. Further, the image correction unit calculates a similarity between the correction part and peripheral pixels and corrects the correction part based on the similarity and the peripheral pixels, and the output image is generated from the output range of the panorama image and is the panorama image corrected by the correction.
    Type: Application
    Filed: December 11, 2014
    Publication date: October 13, 2016
    Applicants: Rocoh Company, Ltd., National University Corporation Nara Institute of Science and Technology
    Inventors: Daisuke NAKAGAWA, Norihiko KAWAI, Tomokazu SATO, Naokazu YOKOYA