Patents Assigned to NATIONAL INSTITUTE OF TECHNOLOGY
-
Publication number: 20240170491Abstract: 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: ApplicationFiled: May 19, 2023Publication date: May 23, 2024Applicants: 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: 20240118537Abstract: 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: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Applicants: The MITRE Corporation, Sandia National Laboratories, MIT - Massachusetts Institute of TechnologyInventors: Mark DONG, Gerald Neal GILBERT, Matthew Scott EICHENFIELD, Dirk Robert ENGLUND
-
Patent number: 11952584Abstract: 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: GrantFiled: March 6, 2020Date of Patent: April 9, 2024Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, KYUSHU INSTITUTE OF TECHNOLOGY, NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION RESEARCH SYSTEM, CHUBU UNIVERSITY EDUCATIONAL FOUNDATIONInventors: Madoka Abe, Satoshi Kondo, Takehiko Shimada, Kosuke Hanada, Keiko Mochida, Takashi Tsuge
-
Publication number: 20240068884Abstract: 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: ApplicationFiled: January 12, 2022Publication date: February 29, 2024Applicants: SEMITEC Corporation, National Institute of Technology, HIROSAKI UNIVERSITYInventors: Shigenao MARUYAMA, Yuya ISEKI, Takuma KOGAWA, Takashi NONAKA, Yasushi HOSOKAWA, Takahiro OKABE, Yutaro TABATA, Tadashi MATSUDATE, Toshinori NAKAJIMA, Masaya HIGASHI, Manabu ORITO
-
Patent number: 11912952Abstract: 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: GrantFiled: December 1, 2020Date of Patent: February 27, 2024Assignees: KYOTO UNIVERSITY, NATIONAL INSTITUTE OF TECHNOLOGY, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITYInventors: Yoshinobu Tsujii, Keita Sakakibara, Takaya Sato, Hiroyuki Arafune, Ken Nakano, Mayu Miyazaki
-
Patent number: 11898949Abstract: 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: GrantFiled: November 29, 2018Date of Patent: February 13, 2024Assignees: Shimadzu Corporation, National Institute of Technology and Evaluation, Fine Bubble Industries AssociationInventors: Seika Ohuchi, Mitsuru Tanaka, Haruo Shimaoka
-
Publication number: 20230408793Abstract: 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: ApplicationFiled: March 28, 2023Publication date: December 21, 2023Applicants: Samsung Electro-Mechanics Co., Ltd., Kumoh National Institute of Technology Industry-Academic Cooperation FoundationInventors: Tae Yeon LIM, Yong Joo JO, Phil Ho JUNG, Jae Myung RYU
-
Publication number: 20230395818Abstract: 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: ApplicationFiled: December 13, 2021Publication date: December 7, 2023Applicants: TANAKA KIKINZOKU KOGYO K.K., NATIONAL INSTITUTE OF TECHNOLOGYInventors: Minoru ISHIDA, Koichi MATSUTANI, Hiroshi NAKANISHI, Hideaki KASAI, Bhume CHANTARAMOLEE, Susan Menez ASPERA
-
Publication number: 20230296447Abstract: 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: ApplicationFiled: June 15, 2021Publication date: September 21, 2023Applicants: SEMITEC Corporation, National Institute of Technology, HIROSAKI UNIVERSITYInventors: Shigenao MARUYAMA, Takahiro OKABE, Yuya ISEKI, Takashi NONAKA, Takuma KOGAWA, Yasushi HOSOKAWA, Yutaro TABATA, Tadashi MATSUDATE, Toshinori NAKAJIMA, Masaya HIGASHI, Manabu ORITO
-
Patent number: 11739284Abstract: 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: GrantFiled: September 23, 2020Date of Patent: August 29, 2023Assignees: NISSHINBO HOLDINGS INC., NATIONAL INSTITUTE OF TECHNOLOGYInventors: Satoshi Kubota, Gen Masuda, Takaya Sato, Hiroyuki Arafune
-
Publication number: 20230204906Abstract: 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: ApplicationFiled: July 21, 2022Publication date: June 29, 2023Applicants: Samsung Electro-Mechanics Co., Ltd., Kumoh National Institute of Technology Industry-Academic Cooperation FoundationInventors: Tae Yeon LIM, Yong Joo JO, Phil Ho JUNG, Jae Myung RYU
-
Patent number: 11659839Abstract: 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: GrantFiled: March 22, 2019Date of Patent: May 30, 2023Assignees: PANAC CO., LTD., NATIONAL INSTITUTE OF TECHNOLOGY AND EVALUATIONInventors: Gouki Satou, Toshichika Ooki, Masahiro Koide, Hiroshi Sekiguchi
-
Publication number: 20230105883Abstract: 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: ApplicationFiled: February 18, 2021Publication date: April 6, 2023Applicants: Renaissance Energy Research Corporation, NATIONAL INSTITUTE OF TECHNOLOGYInventors: Akira HASEGAWA, Yoshihiro KADOMA, Osamu OKADA, Kana MOTOMURA, Shizuka OGASAWARA, Hiromi NAKAMURA, Tamotsu NONOUCHI, Kaori MATSUDA
-
Publication number: 20230071059Abstract: 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: ApplicationFiled: January 6, 2022Publication date: March 9, 2023Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Tae Yeon LIM, Yong Joo JO, Phil Ho JUNG, Jae Myung RYU
-
Patent number: 11531497Abstract: 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: GrantFiled: February 3, 2021Date of Patent: December 20, 2022Assignee: National Institute of TechnologyInventors: G. Lakshminarayanan, Antony Xavier Glittas, Mathini Sellathurai
-
Publication number: 20220389347Abstract: 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: ApplicationFiled: September 23, 2020Publication date: December 8, 2022Applicants: NISSHINBO HOLDINGS INC., NATIONAL INSTITUTE OF TECHNOLOGYInventors: Satoshi KUBOTA, Gen MASUDA, Takaya SATO, Hiroyuki ARAFUNE
-
Patent number: 11286449Abstract: 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: GrantFiled: May 18, 2017Date of Patent: March 29, 2022Assignees: OHARA, INC., NATIONAL UNIVERSITY CORPORATION NAGAOKA UNIVERSITY OF TECHNOLOGY, NATIONAL INSTITUTE OF TECHNOLOGYInventors: Masahiko Inui, Sunao Chatani, Motohiro Tagaya, Satoshi Motozuka
-
Patent number: 11274176Abstract: 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: GrantFiled: March 2, 2018Date of Patent: March 15, 2022Assignees: 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: 20210360935Abstract: 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: ApplicationFiled: March 22, 2019Publication date: November 25, 2021Applicants: PANAC Co., Ltd., National Institute of Technology and EvaluationInventors: Gouki SATOU, Toshichika OOKI, Masahiro KOIDE, Hiroshi SEKIGUCHI
-
Patent number: 11168170Abstract: 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: GrantFiled: April 25, 2018Date of Patent: November 9, 2021Assignees: KYOTO UNIVERSITY, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY, NATIONAL INSTITUTE OF TECHNOLOGYInventors: Chiharu Tadokoro, Takuo Nagamine, Yoshinobu Tsujii, Keita Sakakibara, Ken Nakano, Hitoshi Hattori, Shinya Sasaki, Takaya Sato