公开(公告)号：US10454108B2

公开(公告)日：2019-10-22

申请号：US15575462

申请日：2016-05-20

Applicant: Umicore ,  Tokyo University of Science Foundation

Inventor： Shinichi Kumakura ,  Shinichi Komaba ,  Kei Kubota ,  Yoshiyuki Tahara

IPC: H01B1/06 ,  H01M4/525 ,  H01M4/505 ,  C01G45/12 ,  C01G53/00 ,  H01M10/054 ,  H01M10/058 ,  H01M4/02

Abstract: A sodium transition metal based cathode material for a rechargeable sodium battery, having a P2 orthorhombic layered bronze crystal structure with space group Cmcm, and having a composition NaxMyMn1-yLiy′AzO2 with 0.60 0.

公开(公告)号：US20190280299A1

公开(公告)日：2019-09-12

申请号：US16463789

申请日：2017-11-20

Applicant: Tokyo University of Science Foundation

Inventor： Shinichi KOMABA ,  Kei KUBOTA ,  Kuniko CHIHARA ,  Akihiro KATOGI

IPC: H01M4/58 ,  H01M10/054 ,  C01G31/00

Abstract: Provided is the positive electrode active material for a potassium ion battery according to the embodiment comprises a compound represented by Formula (1), in which M represents at least one element selected from the group consisting of V, Fe, Co, Ni, and Mn, and x represents a number from 0 to 1; and is a positive electrode for a potassium ion battery comprising the positive electrode active material for a potassium ion battery according to the embodiment, or a potassium ion battery comprising the positive electrode for a potassium ion battery. KMOxPO4F1-x  [Formula (1)]

公开(公告)号：US20190270765A1

公开(公告)日：2019-09-05

申请号：US16349438

申请日：2017-11-09

Applicant: TOKYO UNIVERSITY OF SCIENCE FOUNDATION

Inventor： Takeshi Wada ,  Tatsuya Saito ,  Yuka Ishii ,  Yohei Nukaga

IPC: C07H19/173 ,  C07H19/073 ,  C07H21/00 ,  C12N15/113

Abstract: Provided a polymerizable compound represented by the following Formula A-1 or Formula A-2: In Formula A-1 or Formula A-2, R1 represents an electron-donating group; n represents an integer from 1 to 5; R2 represents a hydrogen atom, a halogen atom, or —ORO, wherein RO represents a hydrogen atom, an alkyl group, or a protecting group of a hydroxy group; R3 represents a hydrogen atom or a protecting group of a hydroxy group; and X represents a structure represented by any one of Formula B-1 to Formula B-5.

公开(公告)号：US20190194746A1

公开(公告)日：2019-06-27

申请号：US16083347

申请日：2017-03-09

Applicant: TOKYO UNIVERSITY OF SCIENCE FOUNDATION

Inventor： Takeshi Wada ,  Reijiro Yoshino ,  Rintaro Hara ,  Yohei Nukaga

IPC: C12Q1/6876 ,  C12Q1/6853 ,  C07H21/04

CPC classification number: C12Q1/6876 ,  A61K31/7088 ,  A61K48/00 ,  C07H21/04 ,  C12N15/00 ,  C12N15/113 ,  C12Q1/6853 ,  C12Q2527/101 ,  C12Q2527/107 ,  C12Q2600/166

Abstract: A nucleic acid oligomer for RNA hybrid formation, including a structure formed of from 3 to 50 continuous units of at least one unit of a nucleotide unit represented by the following General Formula (1) or a nucleotide unit represented by the following General Formula (2); and having a base length of from 8 bases to 50 bases: in which in the formulae, R1 represents a hydrogen atom, an alkoxy group, an alkenyloxy group, an acyloxy group, a trialkylsilyloxy group, or a halogenyl group, and, in the formulae, each Bs1 independently represents a pyrimidine base that may have a protecting group, a hydrogen atom bonded to a carbon atom at the 5-position of the pyrimidine base may be substituted with a group other than a hydrogen atom, in the formulae, each X independently represents S−Z+ or BH3—Z+, Z+ represents a counter cation, each R2 and R3 independently represents a hydrogen atom, or an alkyl group having from 1 to 10 carbon atoms, and R2 and R3 may be bonded to each other to form a ring.

公开(公告)号：US10287501B2

公开(公告)日：2019-05-14

申请号：US13789072

申请日：2013-03-07

Applicant: TOKYO INSTITUTE OF TECHNOLOGY ,  TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION ,  DIC Corporation

Inventor： Hideo Takezoe ,  Satoshi Aya ,  Takashi Yamashita ,  Kunihiko Okano

IPC: C09K19/24 ,  C09K19/20 ,  C09K19/22 ,  C09K19/34 ,  C09K19/02 ,  G02F1/133 ,  C09K19/04 ,  C09K19/12 ,  C09K19/18 ,  C09K19/16

Abstract: A liquid crystal display element having an improved response speed by using a liquid crystal compound having a high K33, while neither improving nor deteriorating all the characteristics as a liquid crystal display element. The liquid crystal display element 10 of the present invention has a first substrate 15, a second substrate 15′, and a liquid crystal composition layer 5 interposed between the first substrate 15 and the second substrate 15′, wherein at least one of the first substrate 15 and the second substrate 15′ has an electrode that controls the liquid crystal composition layer 5 and the bend elastic constant K33 of at least one kind of liquid crystal compounds in the liquid crystal composition constituting the liquid crystal composition layer 5 is 20 pN or more.

公开(公告)号：US20190119567A1

公开(公告)日：2019-04-25

申请号：US16098297

申请日：2017-04-26

Applicant: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY ,  Tokyo University of Science Foundation

Inventor： Takayuki NAKANISHI ,  Yuichi HIRAI ,  Yasuchika HASEGAWA ,  Yuichi KITAGAWA ,  Koji FUSHIMI

IPC: C09K11/06 ,  C07F15/00 ,  C07F9/655 ,  C08G79/04

CPC classification number: C09K11/06 ,  C07C49/92 ,  C07F5/003 ,  C07F9/65515 ,  C07F9/655345 ,  C07F9/6561 ,  C07F15/00 ,  C08G79/04 ,  C08G79/14 ,  C09K2211/145 ,  C09K2211/1458 ,  C09K2211/182

Abstract: Disclosed is a rare-earth complex polymer including trivalent rare-earth ions and a phosphine oxide bidentate ligand represented by the formula (1). One phosphine oxide bidentate ligand is coordinated to the two rare-earth ions, and crosslinks the same.

公开(公告)号：US20180250435A1

公开(公告)日：2018-09-06

申请号：US15754393

申请日：2016-08-23

Applicant: 3-D Matrix, Ltd. ,  Tokyo University of Science Foundation

Inventor： Hidenori Otsuka ,  Daisuke Matsukuma ,  Noriaki Matsuda

IPC: A61L27/18 ,  C08J3/24 ,  C08L67/04 ,  C08L71/02 ,  C08L5/08 ,  C08K5/3415

CPC classification number: A61L27/18 ,  A61L27/52 ,  A61L27/58 ,  A61L29/085 ,  A61L29/145 ,  A61L29/148 ,  A61L31/10 ,  A61L31/145 ,  A61L31/148 ,  A61L2400/06 ,  A61L2430/06 ,  C08G63/664 ,  C08J3/075 ,  C08J3/246 ,  C08J2305/08 ,  C08J2467/04 ,  C08K5/3415 ,  C08L5/08 ,  C08L67/04 ,  C08L71/02 ,  C08L2203/02

Abstract: The present invention relates to a triblock copolymer having a polyethylene glycol-poly(D,L-lactide)-polyethylene glycol skeleton.

公开(公告)号：US10044040B2

公开(公告)日：2018-08-07

申请号：US14438481

申请日：2013-10-25

Applicant: WAKO PURE CHEMICAL INDUSTRIES, LTD. ,  Tokyo University of Science Foundation

Inventor： Shinichi Komaba ,  Naoaki Yabuuchi ,  Zhen-Ji Han ,  Takeo Sasaki ,  Shota Hashimoto ,  Kuniaki Okamoto ,  Tsuneaki Maesawa

IPC: C08F122/00 ,  C08G18/00 ,  H01M4/62 ,  C08G59/40 ,  C08L63/00 ,  H01M4/134 ,  H01M4/38 ,  C08G18/02 ,  C08F122/02 ,  H01M10/0525 ,  C08L33/02 ,  C08L79/00 ,  H01M10/052 ,  C08K5/00 ,  H01M4/02

Abstract: It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon.The present invention relates to “a binder for a lithium cell, the binder comprising polyacrylic acid cross-liked by a cross-linking agent selected from the compounds described in the general formulae [1] to [13] and the polymer described in the general formula [14] (provided that the one which includes a functional group-containing vinylidene fluoride-based polymer is excluded)”; a “composition for producing an electrode of a lithium cell, the composition comprising 1) an active material containing silicon, 2) a conductive assistant and 3) a cross-linked-type polyacrylic acid (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”; and an “electrode for a lithium cell, the electrode comprising 1) an active material containing silicon, 2) a conductive assistant, 3) a cross-linked-type polyacrylic acid, and 4) a current collector (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”.

公开(公告)号：US20180147244A1

公开(公告)日：2018-05-31

申请号：US15577305

申请日：2016-05-19

Applicant: Yamada Bee Company, Inc. ,  Tokyo University of Science Foundation

Inventor： Yoichiro ISOHAMA ,  Ichiro HORIE ,  Hiroko TANI ,  Yuka KIMURA ,  Maiko YOSHIMATSU ,  Tae NAKATSUKA

IPC: A61K35/644 ,  A61P11/00 ,  B01J20/286

CPC classification number: A61K35/644 ,  A61K35/63 ,  A61P11/00 ,  A61P11/14 ,  A61P25/04 ,  B01J20/286

Abstract: The present invention provides a honey fraction obtainable by a method comprising (a) obtaining an absorbed component by causing honey to be brought into contact with an adsorbent, (b) obtaining an organic solvent fraction by eluting the absorbed component with an organic solvent that is acetone, ethyl acetate, or ethanol, and (c) obtaining a honey fraction from the organic solvent fraction.

公开(公告)号：US20180138508A1

公开(公告)日：2018-05-17

申请号：US15819452

申请日：2017-11-21

Applicant: WAKO PURE CHEMICAL INDUSTRIES,LTD. ,  TOKYO UNIVERSITY OF SCIENCE FOUNDATION

Inventor： Shinichi Komaba ,  Naoaki Yabuuchi ,  Zhen-ji Han ,  Takeo Sasaki ,  Shota Hashimoto ,  Kuniaki Okamoto ,  Tsuneaki Maesawa

IPC: H01M4/62 ,  C08F220/06 ,  C08F222/10 ,  C08G18/02 ,  C08G59/40 ,  C08F122/02 ,  H01M4/38 ,  H01M4/134 ,  H01M10/0525 ,  C08L63/00 ,  C08K5/00 ,  C08L33/02 ,  C08L79/00 ,  H01M10/052 ,  H01M4/02

CPC classification number: H01M4/622 ,  C08F122/02 ,  C08G18/025 ,  C08G59/40 ,  C08K5/0025 ,  C08L33/02 ,  C08L63/00 ,  C08L79/00 ,  H01M4/134 ,  H01M4/386 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2220/20 ,  C08F220/06 ,  C08F222/1006

Abstract: It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon.The present invention relates to “a binder for a lithium cell, the binder comprising polyacrylic acid cross-linked by a cross-linking agent selected from the compounds described in the general formulae [1] to [13] and the polymer described in the general formula [14] (provided that the one which includes a functional group-containing vinylidene fluoride-based polymer is excluded)”; a “composition for producing an electrode of a lithium cell, the composition comprising 1) an active material containing silicon, 2) a conductive assistant and 3) a cross-linked-type polyacrylic acid (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”; and an “electrode for a lithium cell, the electrode comprising 1) an active material containing silicon, 2) a conductive assistant, 3) a cross-linked-type polyacrylic acid, and 4) a current collector (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”.