Patents Assigned to National Institute of Advanced Industrial Science
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Publication number: 20250083957Abstract: A nitride contains zinc and a group 4 element. The group 4 element contained in the nitride is at least one kind of element selected from the group consisting of titanium and zirconium. A content of zinc in the nitride is expressed as [Zn] atomic %. A total content of the group 4 element in the nitride is expressed as [M] atomic %. In the nitride, [M]/([Zn]+[M]) is more than 20% and less than 50%.Type: ApplicationFiled: March 30, 2023Publication date: March 13, 2025Applicants: TDK Corporation, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Yukari INOUE, Tomohiro TERADA, Junichi KIMURA, Masato UEHARA, Kenji HIRATA, Hiroshi YAMADA, Morito AKIYAMA
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Publication number: 20250089356Abstract: A change in switching time due to temperature change is suppressed. A switching circuitry is provided with a resistance component having opposite characteristics to temperature dependence of a gate current of a power transistor which is switching-controlled by the switching circuitry, and a change in a gate current due to the temperature change is suppressed by a change in the above-described resistance component due to the temperature change.Type: ApplicationFiled: October 25, 2024Publication date: March 13, 2025Applicant: National Institute of Advanced Industrial Science and TechnologyInventors: Atsushi YAO, Mitsuo OKAMOTO, Fumiki KATO, Hiroshi SATO, Shinsuke HARADA, Hiroshi HOZOJI, Shinji SATO
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Publication number: 20250084507Abstract: This hydrogen storage alloy has a composition represented by a general formula Ti1FexMnyNbz (0.804<x?0.941, 0.033?y?0.136, 0<z?0.081).Type: ApplicationFiled: August 31, 2022Publication date: March 13, 2025Applicants: SHIMIZU CORPORATION, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Yuta SEGAWA, Eisuke SHIMODA, Naruki ENDO, Tetsuhiko MAEDA, Kiyotaka GOSHOUME
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Patent number: 12245513Abstract: Provided is a sheet-shape electrostatic sound pressure-electrical signal conversion device that is three-dimensionally deformable and has a low drive voltage. The sound pressure-electrical signal conversion device includes a polymer sheet sandwiched between a pair of electrodes facing each other, the polymer sheet is a dielectric film, at least one of the electrodes includes an insulating flexible substrate having a plurality of through-holes and a plurality of conductive fibers having one end fixed to the flexible substrate with a pressure sensitive adhesive, electrical conduction in an in-plane direction is formed by contact between the conductive fibers, the conductive fibers are vibrated by giving an electrical signal to the pair of electrodes or the conductive fibers are vibrated by receiving sound pressure to cause the pair of electrodes to output an electrical signal.Type: GrantFiled: June 12, 2020Date of Patent: March 4, 2025Assignee: National Institute of Advanced Industrial Science and TechnologyInventors: Manabu Yoshida, Naoki Shirakawa, Nobuko Fukuda
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Patent number: 12241106Abstract: Provided is a means for increasing mannosylerythritol lipid (MEL) production efficiency. The present invention is a mannosylerythritol-lipid-producing microorganism transformed with an expression vector having a gene that encodes a lipase under the control of E5Pgap promoter or E5Ptef promoter.Type: GrantFiled: July 8, 2020Date of Patent: March 4, 2025Assignees: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, TOYOBO CO., LTD.Inventors: Tomotake Morita, Azusa Saika, Hideaki Koike, Tokuma Fukuoka, Dai Kitamoto, Tomohiro Sugahara, Shuhei Yamamoto, Atsushi Sogabe
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Publication number: 20250066172Abstract: Provided is an unloading control device includes a determination unit configured to determine whether or not the pallet held by the forks abuts on an upper surface of the loading portion based on the change amount of the posture of the pallet with respect to the forks estimated by the change amount estimation unit, a tilting control unit configured to control a tilt cylinder of the forklift so that the forks tilt in a direction approaching parallel to a main surface of the pallet when the determination unit determines that the pallet held by the forks abuts on an upper surface of the loading portion, and a withdrawing control unit configured to control the forklift so as to remove the forks from the pallet according to the tilt angle of the forks detected by the tilt angle detector after the forks approach parallel to the main surface of the pallet.Type: ApplicationFiled: July 29, 2024Publication date: February 27, 2025Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Takuro KATO, Mitsuharu Morisawa
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Publication number: 20250064534Abstract: To provide a medical support method capable of making a medical instrument, such as an ultrasound probe and a stethoscope, autonomously contact with an appropriate position on a subject.Type: ApplicationFiled: December 2, 2022Publication date: February 27, 2025Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Ryousuke TSUMURA, Naotaka NITTA, Kiyoshi YOSHINAKA, Yoshihiko KOSEKI
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Publication number: 20250066713Abstract: The present disclosure relates to a microorganism (NITE BP-03572) belonging to Rhodosporidiobolus azoricus or to a microorganism (NITE BP-03573) belonging to the genus Vanrija.Type: ApplicationFiled: October 31, 2022Publication date: February 27, 2025Applicants: Kureha Corporation, National Institute Of Advanced Industrial Science And TechnologyInventors: Tatsuyuki KOSHIYAMA, Yukihiro HIGASHIYAMA, Shun SATO, Tomotake MORITA, Azusa SAIKA, Kazunori USHIMARU
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Publication number: 20250070210Abstract: This electrolyte, which contains a melamine compound and/or a polymer in which said melamine compound is used as a monomer, can effectively suppress the deterioration of a platinum catalyst in an air electrode.Type: ApplicationFiled: December 16, 2022Publication date: February 27, 2025Applicant: National Institute of Advanced Industrial Science and TechnologyInventors: Shin-ichi Yamazaki, Masafumi Asahi, Tsutomu Ioroi
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Patent number: 12232436Abstract: An information processing device, including a resistive analog neuromorphic device element having a pair of electrodes and an oxide layer provided between the pair of electrodes, and a parallel circuit having a low resistance component and a capacitance component. The parallel circuit and the resistive analog neuromorphic device element are connected in series.Type: GrantFiled: August 26, 2022Date of Patent: February 18, 2025Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Hisashi Shima, Yasuhisa Naitoh, Hiroyuki Akinaga, Makoto Takahashi
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Publication number: 20250051494Abstract: The present invention relates to a method for producing a reactive silicon group-containing organic polymer having a reactive silicon group represented by the following Formula (1), the method including reacting an unsaturated group-containing organic polymer with a silylating agent in the presence of a group 8 metal catalyst and a co-catalyst containing a carboxylic acid compound having a carbon-carbon double bond at an ?-position carbon, —SiRaX3-a??Formula (1) [in the Formula (1), R is a monovalent organic group having 1 to 20 carbon atoms and represents an organic group other than a hydrolyzable group, and X represents a hydroxyl group, a halogen atom, or a hydrolyzable group; a is an integer from 0 to 2; when a is 2, R groups may be the same as or different from each other, and when a is 0 or 1, X groups may be the same as or different from each other.Type: ApplicationFiled: October 25, 2024Publication date: February 13, 2025Applicants: AGC Inc., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Samuel Ying Fu HO, Kosuke YAMASAKI (DECEASED), Yoshitaka SUNAYAMA, Yumiko NAKAJIMA, Yuki NAGANAWA, Yoshihiro SHIMOYAMA, Haiqing GUO
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Publication number: 20250051493Abstract: The present invention relates to a method for producing a reactive silicon group-containing organic polymer having a reactive silicon group represented by the following Formula (1), the method including reacting an unsaturated group-containing organic polymer with a silylating agent in the presence of a group 8 metal catalyst and a co-catalyst containing a carboxylic acid compound having a carbon-carbon triple bond, —SiRaX3-a ??Formula (1) [In the Formula (1), R is a monovalent organic group having 1 to 20 carbon atoms and represents an organic group other than a hydrolyzable group, and X represents a hydroxyl group, a halogen atom, or a hydrolyzable group; a is an integer from 0 to 2; when a is 2, R groups may be the same as or different from each other, and when a is 0 or 1, X groups may be the same as or different from each other.Type: ApplicationFiled: October 24, 2024Publication date: February 13, 2025Applicants: AGC Inc., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Samuel Ying Fu HO, Kosuke YAMASAKI, Yoshitaka SUNAYAMA, Yumiko NAKAJIMA, Yuki NAGANAWA, Yoshihiro SHIMOYAMA, Haiqing GUO
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Publication number: 20250053179Abstract: A pathfinding apparatus acquires vehicle information, map information, obstacle information. The vehicle information includes a current location and a goal location for multiple vehicles. The map information includes a map of a target space. The obstacle information includes history of locations of one or more moving obstacles. The pathfinding apparatus generates one or more obstacle path for each moving obstacle during a target time window, and generates multiple candidate path sets each of which includes a vehicle path during the target time window for each vehicle. The vehicle path is conflict-free with the other vehicle paths and the obstacle paths. The pathfinding apparatus evaluates the candidate path sets through a heuristic search of continuations of the vehicles paths in the candidate path sets, selects one of the candidate path sets based their evaluations, and outputs the selected candidate path set.Type: ApplicationFiled: December 13, 2022Publication date: February 13, 2025Applicants: NEC Corporation, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Ryota HIGA, Shinji NAKADAI, Ken HITSU
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Publication number: 20250043463Abstract: Wet-spun fibers of ?-1,3-glucan, the wet-spun fibers containing ?-1,3-glucan as the only constituent molecule and a method for producing the same, and sub-micron fibrils and a method for producing the same. The wet-spun fibers contain only ?-1,3-glucan, represented by a specific Chemical Formula (1), as a constituent molecule. The production method of the wet-spun fibers includes preparing spun fibers from a ?-1,3-glucan raw material, represented by the specific Chemical Formula (1), by a method (I) in which viscose is prepared from the ?-1,3-glucan raw material, or a method (II) in which the ?-1,3-glucan raw material is dissolved in a good solvent.Type: ApplicationFiled: December 6, 2022Publication date: February 6, 2025Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventor: Motonari SHIBAKAMI
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Publication number: 20250034423Abstract: A polyurethane precursor-containing woody material that includes a woody raw material that is impregnated with a blocked isocyanate compound and a polyethylene glycol. The polyethylene glycol is represented by a formula: HO—(CH2—CH2—O), —H (n=1 to 12,000). The blocked isocyanate compound is a compound which is formed from an isocyanate compound and a blocking agent that protects an isocyanate group contained in the isocyanate compound, and is inactivated by a group derived from the blocking agent.Type: ApplicationFiled: December 6, 2022Publication date: January 30, 2025Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Masako SEKI, Tsunehisa MIKI, Mitsuru ABE, Hiroshi ARAKI
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Publication number: 20250026651Abstract: A production unit 100 includes a production apparatus 20 including: a reaction tube U in which a catalyst material Q containing noble metal is housed; a first supply path R1 configured to supply a source gas (exhaust gas) G1 containing NOx and oxygen to the reaction tube U; a second supply path R2 configured to supply a reducing gas G2 not containing NOx to the reaction tube U; and a recovery path R3 configured to recover produced ammonia from the reaction tube U, and a control apparatus 30 configured to control the production apparatus 20, wherein the control apparatus 30 makes the production apparatus 20 perform a production process including: a first step of supplying the source gas G1 to the catalyst material Q to store NOx in the source gas G1 in the catalyst material Q, and a second step of stopping supply of the source gas G1 and then supplying the reducing gas G2 to the catalyst material Q to produce and recover ammonia from NOx stored in the catalyst material Q.Type: ApplicationFiled: October 25, 2022Publication date: January 23, 2025Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Atsuko TOMITA, Ryutaro WAKABAYASHI, Tatsuo KIMURA
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Patent number: 12202767Abstract: A glass includes a first glass portion and a second glass portion. The first glass portion has a higher ion packing density than the second glass portion (has a composition that forms a glass in which, out of plastic deformation characteristics, plastic flow is dominant). The second glass has a lower ion packing density than the first glass portion (has a composition that forms a glass in which, out of the plastic deformation characteristics, densification is dominant).Type: GrantFiled: September 18, 2020Date of Patent: January 21, 2025Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Kenji Shinozaki, Tomoko Akai
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Patent number: 12201434Abstract: An intention decoding apparatus and a decoding method that quickly and precisely analyze brain waves for decoding an intention decision without requiring an advance brain wave measurement for, for example, a calibration step, and an intention conveyance assist apparatus, an intention conveyance assist system, and a program using a decoding result of the intention decision in the brain. The intention decoding apparatus that analyzes brain waves to decode an intention performs a process to examine a dispersion by classifying brain wave data of event-related potentials corresponding to a plurality of stimulus events into any one stimulus event and the other stimulus events among the plurality of stimulus events, on all the stimulus events, and identifies a classification where the dispersion becomes maximum to identify the one stimulus event in the classification as the intention. The intention conveyance assist apparatus includes a presentation unit that presents a decoding result.Type: GrantFiled: April 6, 2017Date of Patent: January 21, 2025Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventor: Ryohei Hasegawa
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Patent number: 12206068Abstract: Provided is a novel solid electrolyte material of high density and high ionic conductivity, and an all-solid-state lithium ion secondary battery that utilizes the solid electrolyte material. The solid electrolyte material has a chemical composition represented by Li7-3xGaxLa3Zr2O12 (0.08?x<0.5), has a relative density of 99% or higher, belongs to space group I-43d, in the cubic system, and has a garnet-type structure. The lithium ion conductivity of the solid electrolyte material is 2.0×10?3 S/cm or higher. The solid electrolyte material has a lattice constant a such that 1.29 nm?a?1.30 nm, and lithium ions occupy the 12a site, the 12b site and two types of 48e site, and gallium occupies the 12a site and the 12b site, in the crystal structure. The all-solid-state lithium ion secondary battery has a positive electrode, a negative electrode, and a solid electrolyte. The solid electrolyte is made up of the solid electrolyte material of the present invention.Type: GrantFiled: June 26, 2020Date of Patent: January 21, 2025Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Kunimitsu Kataoka, Junji Akimoto, Yuso Ishida, Tomoki Ariga
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Publication number: 20250019215Abstract: A cargo handling system includes: a first detection unit configured to detect a cargo on a pallet held by a fork of a forklift as a loaded state together with the pallet using at least one type of sensor before cargo handling work is started; a first abnormality determination unit configured to determine whether the loaded state detected by the first detection unit is abnormal; a second detection unit configured to detect a work situation using a plurality of types of sensors after the cargo handling work is started; and a second abnormality determination unit configured to determine whether the work situation detected by the second detection unit is abnormal.Type: ApplicationFiled: July 9, 2024Publication date: January 16, 2025Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Yukikazu KOIDE, Hironobu OKAMOTO, Shinichi MAE, Naoya YOKOMACHI, Koji FUJII, Takashi OKUMA, Hirokatsu KATAOKA, Mitsuru KAWAMOTO, Ryusuke SAGAWA, Eiichi YOSHIDA