公开(公告)号：US10558911B2

公开(公告)日：2020-02-11

申请号：US14769692

申请日：2014-01-27

Applicant: TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Osamu Hasegawa ,  Hongwei Zhang

IPC: G06F15/18 ,  G06N3/08 ,  G06N3/04

Abstract: An information processing apparatus including inter-class node insertion means for inserting an input vector into a network as an inter-class insertion node. The apparatus further includes a winner node learning time calculation means for incrementing, when an edge is connected between a first winner node and a second winner node, learning time of a node for the first winner node by a predetermined value. The apparatus includes load balancing means for detecting, for each predetermined cycle according to the total number of input vectors, a node where the value of the learning time is relatively large and unbalanced, inserting a new node into a position near the node that has been detected and the adjacent node of the node that has been detected, reducing the learning time of the node that has been detected and the learning time of the adjacent node of the node that has been detected, deleting an edge between the node that has been detected and the adjacent node of the node that has been detected, connecting an edge between the node that has been newly inserted and the node that has been detected, and connecting an edge between the node that has been newly inserted and the adjacent node of the node that has been detected.

公开(公告)号：US10541443B2

公开(公告)日：2020-01-21

申请号：US15742563

申请日：2016-07-08

Applicant: TOKYO INSTITUTE OF TECHNOLOGY ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Ryoji Kanno ,  Yuki Inoue

IPC: H01M10/0562 ,  H01M10/052 ,  H01M4/64 ,  C01B25/14 ,  H01B1/10 ,  H01M4/02

Abstract: (Problem to be Solved) A solid electrolyte material with favorable ion conductivity is demanded from the viewpoint of the higher output of a battery. The present invention was made in view of the above-described problems, with an object of providing a sulfide solid electrolyte material with favorable Li ion conductivity and providing a lithium battery including the sulfide solid electrolyte material. (Solution) There are provided: a solid electrolyte including a sulfide-based solid electrolyte represented by a composition formula: (Li2S)x(MS2)y(P2S5)z, in which M is at least one selected from the group consisting of Ge, Sb, Si, Sn, B, Al, Ga, In, Zr, V, and Nb, and 0.53≤x≤0.74, 0.13≤y≤0.37, 0.04≤z≤0.15, and x+y+z=1 are satisfied; and a lithium battery including the solid electrolyte.

公开(公告)号：US20200009273A1

公开(公告)日：2020-01-09

申请号：US16491046

申请日：2018-03-05

Applicant: NIHON MEDI-PHYSICS CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Masato KIRIU ,  Hiroaki ICHIKAWA ,  Yuki OKUMURA ,  Hiroshi TANAKA

IPC: A61K51/04 ,  C07B59/00 ,  C07C309/77 ,  C07C41/22 ,  C07C43/174 ,  C07D401/14 ,  C07D471/04

Abstract: There is provided a labeling precursor compound represented by the general formula (2): wherein S represents a substrate, L represents a straight alkyl group having 1 to 6 carbon atoms which may contain an ether group, R1 and R2 each independently represent a straight or branched alkyl group having 1 to 30 carbon atoms, or a substituted or unsubstituted monocyclic or condensed polycyclic aryl group, R3 each independently represent an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, and p represents an integer of 0 to 4.

公开(公告)号：US20190382657A1

公开(公告)日：2019-12-19

申请号：US16552502

申请日：2019-08-27

Applicant: KOITO MANUFACTURING CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY

Inventor： Hisayoshi DAICHO ,  Yu SHINOMIYA ,  Kiminori ENOMOTO ,  Hideo HOSONO ,  Satoru MATSUISHI ,  Hiroshi SAWA ,  Akitoshi NAKANO

IPC: C09K11/77

Abstract: In a phosphor according to an aspect, an emission site has a perovskite crystal structure expressed by ABX3, in which A and B are each a cation and X is an anion, and an emission element is located at a B site serving as a body center of the perovskite crystal structure.

公开(公告)号：US20190315628A1

公开(公告)日：2019-10-17

申请号：US16342178

申请日：2017-10-18

Applicant: University of Tsukuba ,  Tokyo Institute of Technology

Inventor： Takahiro Kondo ,  Junji Nakamura ,  Hiroaki Nishino ,  Asahi Fujino ,  Tomohiro Fujimori ,  Hideo Hosono ,  Masahiro Miyauchi

IPC: C01B35/04 ,  H01M10/0525 ,  H01M4/58 ,  C01B6/00

Abstract: A two-dimensional hydrogen boride-containing sheet of the present invention has a two-dimensional network that consists of (HB)n (n≥4).

公开(公告)号：US20190049459A1

公开(公告)日：2019-02-14

申请号：US15759709

申请日：2016-09-14

Applicant: TOKYO INSTITUTE OF TECHNOLOGY ,  LIFEIS INC.

Inventor： Yasunori AIZAWA ,  Shohei KITANO ,  Yuichiro KIDA

IPC: G01N33/68 ,  C07K16/26 ,  A01K67/027 ,  A61K38/00

Abstract: An object of the present invention is to provide a method for identifying a physiologically active protein translated from an ORF other than mORF present on mRNA.The object can be solved by a method for identifying a physiologically active protein, wherein an ORF which encodes a protein having a physiological activity, other than a main open reading frame (ORF) is identified in eukaryotic mRNA, comprising the steps of: (1) introducing an expression vector incorporating a candidate ORF to cells, and culturing the introduced cells, (2) detecting a protein bound to a candidate protein by immunoprecipitating the candidate protein translated from the candidate ORF, from the cultured cells, (3) determining a candidate protein in which another protein bound to the candidate protein is detected as a physiologically active protein.

公开(公告)号：US20190033522A1

公开(公告)日：2019-01-31

申请号：US16071895

申请日：2017-01-11

Applicant: National University Corporation Yokohama National University ,  Tokyo Institute of Technology

Inventor： Toshihiko Baba ,  Fumio Koyama

IPC: G02B6/122 ,  G01S7/481 ,  G02B6/124

Abstract: An optical deflection device that achieve both high beam quality and wide angular range of deflection and compatibility with an optical integration technology of silicon photonics. The optical deflection device is a silicon photonics device including a periodic structure of a refractive index. The optical deflection device includes two configurations, which are (1) a configuration in which an optical propagation part where light propagates is a microstructure formed on silicon, and (2) a configuration in which the microstructure constituting the optical propagation part includes a periodic structure that generates slow light and a periodic structure that radiates light. The microstructure formed on the silicon of (1) makes it possible to employ the optical integration technology of silicon photonics and form the optical deflection device. The two periodic structures of (2) make it possible to form a light beam with high beam quality and a wide angular range of deflection.

公开(公告)号：US10173202B2

公开(公告)日：2019-01-08

申请号：US15121702

申请日：2015-02-12

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Hideo Hosono ,  Michikazu Hara ,  Masaaki Kitano ,  Toshiharu Yokoyama ,  Yasunori Inoue ,  Shinji Kambara

IPC: C01C1/04 ,  B01J35/00 ,  B01J27/24 ,  B01J27/22 ,  B01J23/46 ,  B01J35/10 ,  C01B21/06 ,  B01J23/745 ,  B01J23/75

Abstract: A catalyst is provided which is used for continuously synthesizing ammonia using a gas containing hydrogen and nitrogen as a raw material, wherein a transition metal which exhibits catalytic activity is supported by a support, and the support is a two-dimensional electride or a precursor thereof. The two-dimensional electride or the precursor thereof is a metal nitride represented by MxNyHz (M represents one or two or more of Group II metals selected from the group consisting of Mg, Ca, Sr and Ba, and x, y and z are in ranges of 1≤x≤11, 1≤y≤8, and 0≤z≤4 respectively, in which x is an integer, and y and z are not limited to an integer) or M3N2 (M is the same as above), or a metal carbide selected from the group consisting of Y2C, Sc2C, Gd2C, Tb2C, Dy2C, Ho2C and Er2C. These catalysts are used for continuously reacting nitrogen with hydrogen, which are raw materials, on the catalyst, wherein the reaction is performed in an ammonia synthesis reaction system under the preferable conditions of a reaction temperature which is equal to or higher than 100° C. and equal to or lower than 600° C., and a reaction pressure which is equal to or higher than 10 kPa and lower than 20 MPa.

公开(公告)号：US10151610B2

公开(公告)日：2018-12-11

申请号：US15324849

申请日：2015-07-23

Applicant: Tokyo Electric Power Company Holdings, Incorporated ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Shuichi Umezawa ,  Katsuhiko Tanaka ,  Masaki Yokosaka ,  Ryoji Miyauchi ,  Tatsuya Kawaguchi ,  Hiroshige Kikura ,  Nobuyoshi Tsuzuki ,  Keisuke Tsukada

IPC: G01F1/66

Abstract: A flow rate measurement device is configured to measure a flow rate of a gas flowing inside of a pipeline, and includes an ultrasonic transducer installed so as to be in contact with the pipeline, and a flow rate calculation part configured to calculate the flow rate of the gas according to a result of reception of ultrasonic wave from the ultrasonic transducer, wherein the ultrasonic transducer includes an ultrasonic oscillation part configured to emit the ultrasonic wave toward the inside of the pipeline and an ultrasonic reception part configured to receive the ultrasonic wave, and at least the ultrasonic oscillation part has a focusing part configured to focus the ultrasonic wave on a center of the pipeline.

公开(公告)号：US10124319B2

公开(公告)日：2018-11-13

申请号：US15383412

申请日：2016-12-19

Applicant: TOKYO INSTITUTE OF TECHNOLOGY ,  JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Hideo Hosono ,  Michikazu Hara ,  Yasunori Inoue ,  Masaaki Kitano ,  Fumitaka Hayashi ,  Toshiharu Yokoyama ,  Satoru Matsuishi ,  Yoshitake Toda

IPC: B01J21/00 ,  B01J21/16 ,  C01C1/04 ,  C01F7/16 ,  B01J37/08 ,  B01J37/16 ,  B01J23/58 ,  B01J23/02 ,  B01J35/00 ,  B01J37/02 ,  B01J37/04 ,  C01F7/02 ,  B01J37/10 ,  B01J37/18 ,  B01J23/46 ,  B01J35/02 ,  B01J35/10 ,  C01B33/26 ,  B01J37/34

Abstract: If a conductive mayenite compound having a large specific surface area is obtained, the usefulness thereof in respective applications is remarkably increased. A conductive mayenite compound powder having a conduction electron density of 1015 cm−3 or more and a specific surface area of 5 m2g−1 or more is produced by: the following steps: (1) forming a precursor powder by subjecting a mixture of a starting material powder and water to a hydrothermal treatment; (2) forming a mayenite compound powder by heating and dehydrating the precursor powder; (3) forming an activated mayenite compound powder by heating the compound powder in an inert gas atmosphere or in a vacuum; and (4) injecting electrons into the mayenite compound through a reduction treatment by mixing the activated mayenite compound powder with a reducing agent.