公开(公告)号：US20240208821A1

公开(公告)日：2024-06-27

申请号：US18571889

申请日：2022-06-16

Applicant: NATIONAL INSTITUTE OF TECHNOLOGY ,  SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Akihiko MIYAKOSHI ,  Fumihiro KODERA ,  Masaki KOSAKA ,  Kousuke UOE

IPC: C01B32/18 ,  B01J6/00 ,  B01J29/40 ,  C01B3/30

CPC classification number: C01B32/18 ,  B01J6/008 ,  B01J29/40 ,  C01B3/30 ,  C01B2203/0277 ,  C01B2203/0855 ,  C01B2203/1088 ,  C01B2203/1241 ,  C01B2203/169

Abstract: A hydrogen production device that includes a reactor that includes a filler containing a catalyst for pyrolysis of a hydrocarbon; a gas supply section that supplies gas containing a hydrocarbon compound; and a microwave irradiation section that irradiates the catalyst with a microwave. The gas supply section supplies the gas at a flow rate at which the filler is fluidized, and hydrogen is generated by the hydrocarbon compound being pyrolyzed in the presence of the catalyst activated by the microwave. A carbon aggregate production device includes a reactor that includes a filler containing a catalyst for pyrolysis of a hydrocarbon; a gas supply section that supplies, to the reactor, gas containing a hydrocarbon compound; and a microwave irradiation section that irradiates the catalyst with a microwave. The gas supply section supplies the gas at a flow rate at which the filler is fluidized, and a carbon aggregate is generated by the hydrocarbon compound being pyrolyzed in the presence of the catalyst activated by the microwave.

公开(公告)号：US20240068884A1

公开(公告)日：2024-02-29

申请号：US18267772

申请日：2022-01-12

Applicant: SEMITEC Corporation ,  National Institute of Technology ,  HIROSAKI UNIVERSITY

Inventor： Shigenao MARUYAMA ,  Yuya ISEKI ,  Takuma KOGAWA ,  Takashi NONAKA ,  Yasushi HOSOKAWA ,  Takahiro OKABE ,  Yutaro TABATA ,  Tadashi MATSUDATE ,  Toshinori NAKAJIMA ,  Masaya HIGASHI ,  Manabu ORITO

IPC: G01K7/22 ,  G01K7/42 ,  G01K13/20

CPC classification number: G01K7/22 ,  G01K7/42 ,  G01K13/20

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.

公开(公告)号：US11739284B2

公开(公告)日：2023-08-29

申请号：US17764269

申请日：2020-09-23

Applicant: NISSHINBO HOLDINGS INC. ,  NATIONAL INSTITUTE OF TECHNOLOGY

Inventor： Satoshi Kubota ,  Gen Masuda ,  Takaya Sato ,  Hiroyuki Arafune

IPC: C10M169/04 ,  C10M107/50 ,  C10M125/18 ,  C10M129/08 ,  C10M133/06 ,  C10M133/08 ,  C10M133/20 ,  C10M133/46 ,  C10M137/12 ,  C10M141/10 ,  C10N50/00

CPC classification number: C10M169/04 ,  C10M107/50 ,  C10M125/18 ,  C10M129/08 ,  C10M133/06 ,  C10M133/08 ,  C10M133/20 ,  C10M133/46 ,  C10M137/12 ,  C10M141/10 ,  C10M2201/081 ,  C10M2207/022 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2223/06 ,  C10M2229/0515 ,  C10M2229/0535 ,  C10N2050/023

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.

公开(公告)号：US20230175165A1

公开(公告)日：2023-06-08

申请号：US17911537

申请日：2021-03-16

Applicant: OHARA INC. ,  NATIONAL UNIVERSITY CORPORATION NAGAOKA UNIVERSITY OF TECHNOLOGY ,  NATIONAL INSTITUTE OF TECHNOLOGY

Inventor： Sunao CHATANI ,  Masahiko INUI ,  Motohiro TAGAYA ,  Takuya Kataoka ,  Satoshi MOTOZUKA

IPC: C30B1/10 ,  C30B29/12

CPC classification number: C30B1/10 ,  C30B29/12

Abstract: The present invention provides a crystal of a europium compound containing europium. The present invention enables the preparation of a crystal of a europium compound having a powder X-ray diffraction pattern having a first diffraction peak in diffraction angle (2θ) range of 34.3° to 36.1° in which a half width of the first diffraction peak is 1.8° or less, and/or having a second diffraction peak in diffraction angle (2θ) range of 28.6° to 29.6° and a third diffraction peak in diffraction angle (2θ) range of 36.8° to 38.4° in which a half width of the second diffraction peak is 1.0° or less and a half width of the third diffraction peak is 1.6° or less, and



being at least one compound selected from compounds represented by formulae (1) to (4):






EuClx  (1)



Eu(OH)2  (2)



Eu(OH)2Cl  (3)



EuOCl  (4)



x is 0.05 or more and 5 or less.

公开(公告)号：US11286449B2

公开(公告)日：2022-03-29

申请号：US16302828

申请日：2017-05-18

Applicant: Ohara Quartz CO., LTD. ,  NATIONAL UNIVERSITY CORPORATION NAGAOKA UNIVERSITY OF TECHNOLOGY ,  National Institute of Technology

Inventor： Masahiko Inui ,  Sunao Chatani ,  Motohiro Tagaya ,  Satoshi Motozuka

IPC: C12M1/00 ,  C12N5/077 ,  C12M3/00 ,  C12N1/00

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. A cell culture substratum which is provided with a substrate made from an inorganic material and has multiple concavo-convex structures on a culturing surface thereof, wherein, when the concavo-convex structures are measured with an atomic force microscope in accordance with JISB0601 and JISR1683 (measured area: a 1 μm-square, cut-off value of a low-pass contour curve filter: 1 nm, cut-off value of a high-pass contour curve filter: 170 nm), the average of the lengths of contour curve elements of the concavo-convex structures is 1 to 170 nm as measured in at least one direction (when a curve showing long-wavelength components that are blocked by the high-pass contour curve filter is converted to a straight line by the least square method, the average line is a line that is parallel with the straight line and indicates a height cumulative relative frequency distribution in the contour curve of 50%).

公开(公告)号：US11274176B2

公开(公告)日：2022-03-15

申请号：US16490844

申请日：2018-03-02

Applicant: NATIONAL INSTITUTE OF TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY ,  KYOTO UNIVERSITY ,  NISSHINBO HOLDINGS INC.

Inventor： Takaya Sato ,  Hiroyuki Arafune ,  Takashi Morinaga ,  Saika Honma ,  Toshio Kamijo ,  Ken Nakano ,  Yoshinobu Tsujii

IPC: C08F291/06 ,  C08J3/12 ,  C08L33/10 ,  C08L53/00

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.

公开(公告)号：US20210360935A1

公开(公告)日：2021-11-25

申请号：US16977466

申请日：2019-03-22

Applicant: PANAC CO., LTD. ,  NATIONAL INSTITUTE OF TECHNOLOGY AND EVALUATION

Inventor： Gouki SATOU ,  Toshichika OOKI ,  Masahiro KOIDE ,  Hiroshi SEKIGUCHI

IPC: A01N65/03

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.

公开(公告)号：US10858491B2

公开(公告)日：2020-12-08

申请号：US15751743

申请日：2016-08-05

Applicant: KYOTO UNIVERSITY ,  EMAUS KYOTO, INC. ,  KOSEN NATIONAL INSTITUTE OF TECHNOLOGY

Inventor： Norio Ishizuka ,  Kyoko Konishi ,  Toshikazu Oda ,  Yoshinobu Tsujii ,  Keita Sakakibara ,  Takaya Sato

IPC: C08J9/28 ,  C08G59/32 ,  C08G59/50 ,  C08F22/10 ,  C08F293/00 ,  A61K8/81 ,  A61K8/84 ,  B01J20/28 ,  C08J9/00 ,  B01J20/26 ,  B01J20/285 ,  B01J20/30

Abstract: The present invention provides porous particles made of an organic polymer, uniform in shape, and having through holes that are not closed. The porous particles according to the present invention are porous particles having a substantially spherical shape. The porous particles are made of an organic polymer. Each of the porous particles has an interconnected pore structure in which through holes provided inside the porous particle communicate with each other, and ends of the through holes are open toward an outside of the porous particle.

公开(公告)号：US20200376448A1

公开(公告)日：2020-12-03

申请号：US16955053

申请日：2019-03-15

Applicant: Shimadzu Corporation ,  National Institute of Technology and Evaluation ,  Fine Bubble Industries Association

Inventor： Seika OHUCHI ,  Mitsuru TANAKA ,  Haruo SHIMAOKA

IPC: B01F3/04 ,  B01F15/00 ,  G01N15/02

Abstract: Provided is a fine bubble supply device and a fine bubble analyzing system capable of more stably supplying fine bubbles unstable in a liquid.A fine bubble generating device generates fine bubbles. A retention vessel stores a liquid therein, and an inlet pipe and an outlet pipe of the fine bubbles are connected to the retention vessel. The fine bubbles generated from the fine bubble generating device are introduced into the liquid in the retention vessel through the inlet pipe to be retained in the liquid. The fine bubbles retained in the liquid are led out to a supply destination (fine bubble characteristic evaluation device) through the outlet pipe.

公开(公告)号：US20200123994A1

公开(公告)日：2020-04-23

申请号：US16203301

申请日：2018-11-28

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Kumoh National Institute of Technology Industry-Academic Cooperation Foundation

Inventor： Ki Seon Sim ,  Gee Wook Shin ,  Myung Sik Choi ,  Won Gyu Kim ,  Young Hong Kwak ,  Kyoung Seok Park

IPC: F02D41/00 ,  F02D13/06 ,  F02D17/02 ,  F01L1/24 ,  F01L13/00

Abstract: An apparatus and method for controlling deactivation of cylinders in an engine may include a sensor that measures pressure inside an intake manifold of the engine, an oil control valve (OCV) that deactivates the cylinders in the engine, and a controller that is configured to control the OCV to deactivate a specific cylinder in the engine, based on the pressure inside the intake manifold.