Patents Assigned to NATIONAL INSTITUTE OF TECHNOLOGY
  • Publication number: 20240170491
    Abstract: The embodiment of the present application proposes a TFT-LCD float glass substrate processing line, which is sequentially divided into a precision cutting and edge grinding working area, a surface grinding working area, and an inspection and packaging working area. In the precision cutting and edge grinding working area, a cold-end cutting device, a precision cutting and breaking device, a multi-axis edge grinding device, an after-edge-grinding cleaning device, a first edge inspection machine device, a first size measurement device, a grinding range measurement device, a flipping conveyor belt, and a loading frame are sequentially installed.
    Type: Application
    Filed: May 19, 2023
    Publication date: May 23, 2024
    Applicants: BENGBU CHINA OPTOELECTRONIC TECHNOLOGY CO., LTD, CNBM RESEARCH INSTITUTE FOR ADVANCED GLASS MATERIALS GROUP CO.,LTD, CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD.
    Inventors: Shou PENG, Chong ZHANG, Zhiqiang CAO, Nan ZHAN, Longyue JIANG, Kui WU, Liangmao JIN, Changzhen WANG
  • Publication number: 20240118537
    Abstract: Provided herein is a photonic integrated circuit and methods for controlling a photonic integrated circuit that can utilize the resonant frequency of one or more components of the photonic integrated circuit to enhance the response of the circuit. At least one component of the photonic integrated circuit can be driven by an electrical signal whose frequency is substantially equal to the mechanical resonance frequency of the component such that the response of the optical component is increased. The component of the photonic integrated circuit can include a phase shifter that can impart a phase shift on a received optical signal. By driving the phase shifter with an electrical signal that is equal to the mechanical resonance frequency of the optical phase shifter, less power can be required to impart a desired phase shift on a received optical signal. The optical components can be implemented using piezoelectric cantilevers.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 11, 2024
    Applicants: The MITRE Corporation, Sandia National Laboratories, MIT - Massachusetts Institute of Technology
    Inventors: Mark DONG, Gerald Neal GILBERT, Matthew Scott EICHENFIELD, Dirk Robert ENGLUND
  • Patent number: 11952584
    Abstract: Antimicrobial activity exhibited against a wide variety of plant pathogens. A functional peptide consisting of the amino acid sequence: YYGFPAFSERTRKFWRIWKGKTS (SEQ ID NO: 1) or an amino acid sequence having an identity of 85% or more with respect to the amino acid sequence, or consisting of a partial peptide thereof.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: April 9, 2024
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, KYUSHU INSTITUTE OF TECHNOLOGY, NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION RESEARCH SYSTEM, CHUBU UNIVERSITY EDUCATIONAL FOUNDATION
    Inventors: Madoka Abe, Satoshi Kondo, Takehiko Shimada, Kosuke Hanada, Keiko Mochida, Takashi Tsuge
  • Publication number: 20240068884
    Abstract: A thermosensitive part sensing temperature; a temperature sensor for measurement provided in the unit and measuring temperature by contacting the unit with a body to be measured; a temperature detecting part detecting, from when the unit contacts the body, the time when the sensor senses a difference from an initial temperature of the sensor, and a measured temperature of the sensor at that time, and detecting, from when the difference is sensed, a time after a certain length of time and a measured temperature of the sensor at that time; an estimating part estimating, from the time when the difference is sensed and a time after a certain length of time, the time when the thermosensitive part contacts the body, and the measured temperature at that time; and a heat conduction analyzing part estimating the measured temperature based on output information from the temperature detecting part and the estimating part.
    Type: Application
    Filed: January 12, 2022
    Publication date: February 29, 2024
    Applicants: SEMITEC Corporation, National Institute of Technology, HIROSAKI UNIVERSITY
    Inventors: Shigenao MARUYAMA, Yuya ISEKI, Takuma KOGAWA, Takashi NONAKA, Yasushi HOSOKAWA, Takahiro OKABE, Yutaro TABATA, Tadashi MATSUDATE, Toshinori NAKAJIMA, Masaya HIGASHI, Manabu ORITO
  • Patent number: 11912952
    Abstract: A material comprising: a support 10; and a brush layer 20 containing a brush-like polymer chain assemblage 21 formed of a plurality of polymer chains and a swelling liquid 22, in which a brush layer 20 is swollen with the swelling liquid 22, the brush layer 20 retaining on the surface a lubricating liquid 30, and the swelling liquid 22 contained in the brush layer 20 and the lubricating liquid 30 being phase-separated to form a liquid-liquid phase separation interface 40 in between and a sliding system using the material.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: February 27, 2024
    Assignees: KYOTO UNIVERSITY, NATIONAL INSTITUTE OF TECHNOLOGY, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
    Inventors: Yoshinobu Tsujii, Keita Sakakibara, Takaya Sato, Hiroyuki Arafune, Ken Nakano, Mayu Miyazaki
  • Patent number: 11898949
    Abstract: By irradiating target liquid L containing fine bubbles with ultrasonic waves from an ultrasonic irradiation device 102, the fine bubbles in the target liquid L is reduced. By irradiating the target liquid L with ultrasonic waves, fine bubbles in the target liquid L can be reduced effectively. By using ultrasonic waves, bubbles with small diameters, particularly fine bubbles, can be effectively reduced, so that fine bubbles in the target liquid L can be efficiently reduced.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: February 13, 2024
    Assignees: Shimadzu Corporation, National Institute of Technology and Evaluation, Fine Bubble Industries Association
    Inventors: Seika Ohuchi, Mitsuru Tanaka, Haruo Shimaoka
  • Publication number: 20230408793
    Abstract: An imaging lens system includes a first lens having a negative refractive power, a second lens having a refractive power, a third lens having a refractive power, a fourth lens having a refractive power, a fifth lens having a refractive power, and a sixth lens having a convex object-side surface is convex in a paraxial region thereof and a concave image-side surface in a paraxial region thereof. The first to sixth lenses are sequentially disposed in ascending numerical order along an optical axis of the imaging lens system from an object side of the imaging lens system toward an image plane of the imaging lens system, and one or more of the first to fifth lenses is configured to be movable in a direction of the optical axis.
    Type: Application
    Filed: March 28, 2023
    Publication date: December 21, 2023
    Applicants: Samsung Electro-Mechanics Co., Ltd., Kumoh National Institute of Technology Industry-Academic Cooperation Foundation
    Inventors: Tae Yeon LIM, Yong Joo JO, Phil Ho JUNG, Jae Myung RYU
  • Publication number: 20230395818
    Abstract: A catalyst for an oxygen reduction reaction containing catalyst particles having a shell-core structure containing a PtCo alloy or a PtCoMn alloy as a core, and platinum as a shell layer. A specific plane of a face-centered cubic lattice is formed by a plurality of platinum atoms contained in the shell layer, and a lattice constant of the plane of the face-centered cubic lattice on the catalyst particle surface is 3.70 ? or more and 4.05 ? or less (in a PtCo alloy), or 3.870 ? or more and 4.10 ? or less (in a PtCoMn alloy). A catalyst design method includes a step of calculating, with respect to an orientation plane such as the plane formed by platinum atoms of the shell layer, adsorption energies for an oxygen molecule, an OH group and a water molecule by first-principles calculation based on density functional theory.
    Type: Application
    Filed: December 13, 2021
    Publication date: December 7, 2023
    Applicants: TANAKA KIKINZOKU KOGYO K.K., NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Minoru ISHIDA, Koichi MATSUTANI, Hiroshi NAKANISHI, Hideaki KASAI, Bhume CHANTARAMOLEE, Susan Menez ASPERA
  • Publication number: 20230296447
    Abstract: A temperature measurement device (10) comprises: a thermosensitive unit (41) that senses temperature; a thin film thermosensitive element (1) for measurement capable of measuring the temperature by bringing the thermosensitive unit (41) into contact with a subject; a thin film thermosensitive element (2) for protective heating disposed to enable heat exchange with the thin film thermosensitive element (1) via an insulating layer (S1), and controlled so that the temperature thereof is equal to the temperature of the thin film thermosensitive element (1); a temperature control element (3) capable of causing the thin film thermosensitive element (1) to be in a temperature state in which the temperature thereof is a certain degree lower than the temperature of the subject; and a control processing unit (5) controlling the thin film thermosensitive element (1), the thin film thermosensitive element (2), and the temperature control element (3).
    Type: Application
    Filed: June 15, 2021
    Publication date: September 21, 2023
    Applicants: SEMITEC Corporation, National Institute of Technology, HIROSAKI UNIVERSITY
    Inventors: Shigenao MARUYAMA, Takahiro OKABE, Yuya ISEKI, Takashi NONAKA, Takuma KOGAWA, Yasushi HOSOKAWA, Yutaro TABATA, Tadashi MATSUDATE, Toshinori NAKAJIMA, Masaya HIGASHI, Manabu ORITO
  • Patent number: 11739284
    Abstract: A composite material comprising a plurality of polymer chains fixed to a base and swelled with a mixture which contains a salt and a hydrogen bond-donating compound and has a melting point maintained at 100° C. or less.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: August 29, 2023
    Assignees: NISSHINBO HOLDINGS INC., NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Satoshi Kubota, Gen Masuda, Takaya Sato, Hiroyuki Arafune
  • Publication number: 20230204906
    Abstract: An optical imaging system includes a first lens group, a second lens group, a third lens group, and a fourth lens group sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein at least one lens group among the first lens group to the fourth lens group is configured to be movable along the optical axis, the first lens group has a positive refractive power and comprises a reflective member and at least one lens disposed between the object side of the optical imaging system and the reflective member, and the at least one lens is configured to refract light passing through the at least one lens to converge the light to be incident on the reflective member.
    Type: Application
    Filed: July 21, 2022
    Publication date: June 29, 2023
    Applicants: Samsung Electro-Mechanics Co., Ltd., Kumoh National Institute of Technology Industry-Academic Cooperation Foundation
    Inventors: Tae Yeon LIM, Yong Joo JO, Phil Ho JUNG, Jae Myung RYU
  • Patent number: 11659839
    Abstract: Provided is a component having plant defense activity. A PR1 gene expression activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant defense activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant disease preventive or ameliorating agent containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; and a method of producing a plant defense activating component containing: cultivating a unicellular alga containing a green photosynthetic pigment under an aerobic condition to produce a culture containing an extracellular polysaccharide.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: May 30, 2023
    Assignees: PANAC CO., LTD., NATIONAL INSTITUTE OF TECHNOLOGY AND EVALUATION
    Inventors: Gouki Satou, Toshichika Ooki, Masahiro Koide, Hiroshi Sekiguchi
  • Publication number: 20230105883
    Abstract: Porous alumina having excellent heat resistance and coking resistance is provided. The porous alumina can include silica and barium oxide added to aluminum oxide, wherein a ratio of SiO2 addition amount to a total mass of aluminum oxide and SiO2 addition amount is defined as SiO2 addition ratio (mass %), a ratio of BaO addition amount to a total mass of aluminum oxide and SiO2 addition amount is defined as BaO addition ratio (mass %), when the SiO2 addition ratio is within a range of 3 mass % or less and the BaO addition ratio is within a range of 14 mass % or less, the silica and the barium oxide are respectively added to the aluminum oxide so that a specific surface area of the porous alumina measured by a measuring method after heat treatment is equal to or larger than a reference specific surface area of reference porous alumina.
    Type: Application
    Filed: February 18, 2021
    Publication date: April 6, 2023
    Applicants: Renaissance Energy Research Corporation, NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Akira HASEGAWA, Yoshihiro KADOMA, Osamu OKADA, Kana MOTOMURA, Shizuka OGASAWARA, Hiromi NAKAMURA, Tamotsu NONOUCHI, Kaori MATSUDA
  • Publication number: 20230071059
    Abstract: An imaging lens system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens, sequentially disposed from an object side. A field of view (FOV) of the imaging lens system according to an embodiment is wider than 85 degrees and narrower than 160 degrees. In the imaging lens system according to an embodiment, a distance (TTL) from an object-side surface of the first lens to an imaging plane is greater than 6.0 mm and less than 9.0 mm.
    Type: Application
    Filed: January 6, 2022
    Publication date: March 9, 2023
    Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Tae Yeon LIM, Yong Joo JO, Phil Ho JUNG, Jae Myung RYU
  • Patent number: 11531497
    Abstract: The present invention discloses a data scheduling register tree structure for radix-2 FFT architecture. The operation method of the proposed invention, there is no need for the Random Access Memory (RAM) to store the data; instead, shift registers with some multiplexers are enough to perform the memory operation with less hardware. There are three steps in the FFT computation such as input storage, data processing and output retrieval. The data processing step is further configured in four different operations. The number of operation mainly depends upon the size of the FFT, which is equal to log2N modes. During each operation, the DSRT changes its structure and these structures are basically MDC (Multi-path Delay Commutator) structures.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: December 20, 2022
    Assignee: National Institute of Technology
    Inventors: G. Lakshminarayanan, Antony Xavier Glittas, Mathini Sellathurai
  • Publication number: 20220389347
    Abstract: A composite material comprising a plurality of polymer chains fixed to a base and swelled with a mixture which contains a salt and a hydrogen bond-donating compound and has a melting point maintained at 100° C. or less.
    Type: Application
    Filed: September 23, 2020
    Publication date: December 8, 2022
    Applicants: NISSHINBO HOLDINGS INC., NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Satoshi KUBOTA, Gen MASUDA, Takaya SATO, Hiroyuki ARAFUNE
  • Patent number: 11286449
    Abstract: The purpose of the present invention is to provide a cell culture substratum which has excellent resistance to liquid culture media and low cytotoxicity, can achieve a high cell adhesion ratio and a high viability of cultured cells, has excellent thermal stability, and is less likely to absorbs ultraviolet ray.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: March 29, 2022
    Assignees: OHARA, INC., NATIONAL UNIVERSITY CORPORATION NAGAOKA UNIVERSITY OF TECHNOLOGY, NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Masahiko Inui, Sunao Chatani, Motohiro Tagaya, Satoshi Motozuka
  • Patent number: 11274176
    Abstract: A composite including a plurality of block copolymer chains dispersed in a base polymer, the block copolymer chains including a polymer block (A) and a polymer block (B) having lower affinity for the base polymer than that of the polymer block (A), wherein each of the block copolymer chains has the polymer block (A) at two or more locations of the block copolymer chain, and in at least some of the block copolymer chains, the polymer blocks (A) are at least partially located in the base polymer and the polymer blocks (B) are at least partially exposed from the base polymer.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: March 15, 2022
    Assignees: NATIONAL INSTITUTE OF TECHNOLOGY, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY, KYOTO UNIVERSITY, NISSHINBO HOLDINGS INC.
    Inventors: Takaya Sato, Hiroyuki Arafune, Takashi Morinaga, Saika Honma, Toshio Kamijo, Ken Nakano, Yoshinobu Tsujii
  • Publication number: 20210360935
    Abstract: Provided is a component having plant defense activity. A PR1 gene expression activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant defense activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant disease preventive or ameliorating agent containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; and a method of producing a plant defense activating component containing: cultivating a unicellular alga containing a green photosynthetic pigment under an aerobic condition to produce a culture containing an extracellular polysaccharide.
    Type: Application
    Filed: March 22, 2019
    Publication date: November 25, 2021
    Applicants: PANAC Co., Ltd., National Institute of Technology and Evaluation
    Inventors: Gouki SATOU, Toshichika OOKI, Masahiro KOIDE, Hiroshi SEKIGUCHI
  • Patent number: 11168170
    Abstract: A clearance narrowing material containing a brush-shaped polymer chain aggregate formed of multiple polymer chains immobilized on a substrate. The invention provides a clearance narrowing material which can effectively prevent fluid leakage through a clearance and which does not disturb relative movement of members to form a clearance, and can realize an article in which fluid leakage through a clearance can be effectively prevented and the members to form a clearance can move smoothly.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: November 9, 2021
    Assignees: KYOTO UNIVERSITY, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY, NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Chiharu Tadokoro, Takuo Nagamine, Yoshinobu Tsujii, Keita Sakakibara, Ken Nakano, Hitoshi Hattori, Shinya Sasaki, Takaya Sato