公开(公告)号：US12110360B2

公开(公告)日：2024-10-08

申请号：US17270974

申请日：2019-08-27

Applicant: Tokyo University of Science Foundation

Inventor： Koji Arimitsu

IPC: C08G18/16 ,  C08G18/18 ,  C08G18/20 ,  C08G18/32 ,  C08G18/58 ,  C08G18/76 ,  C08J5/18

CPC classification number: C08G18/161 ,  C08G18/1841 ,  C08G18/2072 ,  C08G18/2081 ,  C08G18/3206 ,  C08G18/581 ,  C08G18/584 ,  C08G18/7642 ,  C08J5/18 ,  C08J2375/04

Abstract: One embodiment of the present invention provides a curable composition, including a polyfunctional isocyanate compound, a compound selected from the group consisting of a multivalent alcohol and an epoxy compound, and a base amplifier.

公开(公告)号：US20240164212A1

公开(公告)日：2024-05-16

申请号：US18550680

申请日：2022-03-30

Applicant: ZEON CORPORATION ,  Tokyo University of Science Foundation

Inventor： Hideki UCHIDA ,  Takashi NAKAJIMA ,  Masahiro MOTOSUKE ,  Takahiro YAMAMOTO

IPC: H10N10/17

CPC classification number: H10N10/17

Abstract: It would be helpful to provide a sheet-form thermoelectric conversion module with excellent thermoelectric conversion characteristics. A thermoelectric conversion module according to the disclosure is a thermoelectric conversion module formed in sheet form, the thermoelectric conversion module being disposed in contact or proximity to a heat source and generating power based on a temperature difference between a portion close to the heat source and a portion away from the heat source, the thermoelectric conversion module including an incision penetrating in a sheet thickness direction, wherein by stretching the thermoelectric conversion module in a predetermined direction, mutually opposite edges of the incision are separated, and the thermoelectric conversion module is transformed from a sheet form A into a three-dimensional structural form B protruding in the sheet thickness direction.

公开(公告)号：US20240158890A1

公开(公告)日：2024-05-16

申请号：US18284377

申请日：2022-03-25

Applicant: Tokyo University of Science Foundation

Inventor： Ryuji Tamura ,  Kazuki Minami ,  Hiyori Yokoyama ,  Yutaro Abe ,  Asuka Ishikawa

IPC: C22C5/02 ,  C22C1/02

CPC classification number: C22C5/02 ,  C22C1/02

Abstract: A gold alloy and a method for producing the gold alloy. The gold alloy includes: gold; and an Au—X-RE-based hypermaterial represented by a compositional formula AU100-(a+b)XaREb, wherein, in the compositional formula, X represents at least one atom selected from the group consisting of Al, Ga, In, Si, Ge, and Sn; RE represents a rare-earth element; and a and b respectively represent a content of X and a content of RE, expressed in at %, and satisfy the following (1) and (2): 10≤a≤40 (1); and 13≤b≤17 (2), wherein the Au—X-RE-based hypermaterial is dispersed in a gold matrix phase.

公开(公告)号：US20240127982A1

公开(公告)日：2024-04-18

申请号：US18274971

申请日：2022-01-27

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY ,  TOKYO UNIVERSITY OF SCIENCE FOUNDATION ,  TOYOTA PHYSICAL AND CHEMICAL RESEARCH INSTITUTE ,  NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY ,  NAGASE & CO., LTD.

Inventor： Hiroyuki AKINAGA ,  Hisashi SHIMA ,  Yasuhisa NAITOH ,  Hiroshi SATOU ,  Dan SATOU ,  Takuma MATSUO ,  Kentaro KINOSHITA ,  Toshiyuki ITOH ,  Toshiki NOKAMI ,  Masakazu KOBAYASHI

IPC: H01B7/00

CPC classification number: H01B7/0027

Abstract: An information processing apparatus includes a converting portion having a plurality of electrical conductors to be arranged in mutual separation and a medium arranged so as to mutually connect the plurality of electrical conductors, wherein the converting portion is the information processing apparatus to convert an input signal to an output signal. The medium includes the electrolyte and is configured to be capable of controlling an electrical conductivity of an electrically conductive path mutually electrically connecting the plurality of electrical conductors, and the medium is selected such that the electrical conductivity of the electrically conductive path changes over time with the input signal not being present.

公开(公告)号：US20230407127A1

公开(公告)日：2023-12-21

申请号：US18036306

申请日：2021-11-12

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI ,  Tokyo University of Science Foundation

Inventor： Ayano SASAKI ,  Sayako SATO ,  Hidenori MUNEKATA ,  Motoshige ISOBE ,  Hisashi MURAMATSU ,  Koji ARIMITSU

IPC: C09D133/14 ,  C09D4/00 ,  C09D7/63 ,  C09D183/10 ,  C08J7/04

CPC classification number: C09D133/14 ,  C09D4/00 ,  C09D7/63 ,  C09D183/10 ,  C08J7/0427 ,  C08J2433/14 ,  C08J2483/10 ,  C08J2369/00

Abstract: A coating agent has: a film-forming component containing an organosilicon compound having a radical polymerizable functional group and an alkoxysilyl group; and a film-curing component composed so that a base and a radical can be generated on irradiation with ultraviolet light. The film-curing component includes a nonionic photobase generator having no ionic bond in the molecular structure. The content of the nonionic photobase generator is 0.1 parts by mass or more and 50 parts by mass or less, based on 100 parts by mass of the organosilicon compound.

公开(公告)号：US20230398140A1

公开(公告)日：2023-12-14

申请号：US18034254

申请日：2021-10-28

Applicant: UNIVERSITY OF YAMANASHI ,  TOKYO UNIVERSITY OF SCIENCE FOUNDATION

Inventor： Yuji TANAKA ,  Kenji KASHIWAGI ,  Shigehito OSAWA

IPC: A61K31/785 ,  A61K9/00 ,  A61K31/765 ,  A61P27/02

CPC classification number: A61K31/785 ,  A61K9/0048 ,  A61K31/765 ,  A61P27/02

Abstract: The disclosure provides an ocular tension increasing agent containing a temperature responsive polymer. Ocular tension can be increased by administering an ocular tension increasing agent according to the present invention to a predetermined region of an eye and ocular tension can be controlled, if necessary, by temperature.

公开(公告)号：US11817261B2

公开(公告)日：2023-11-14

申请号：US17529754

申请日：2021-11-18

Applicant: DAICEL CORPORATION ,  TOKYO UNIVERSITY OF SCIENCE FOUNDATION

Inventor： Takeshi Kondo ,  Tatsuo Aikawa ,  Makoto Yuasa ,  Kenjo Miyashita ,  Masahiro Nishikawa ,  Takahiro Tei

IPC: C25B11/04 ,  H01G11/32 ,  C01B32/28 ,  H01G11/86

CPC classification number: H01G11/32 ,  C01B32/28 ,  H01G11/86 ,  C01P2002/54 ,  C01P2002/82 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/40

Abstract: An ink includes a boron-doped nanodiamond having a specific surface area of 110 m2/g or greater, and electrical conductivity at 20° C. of 5.0×10−3 S/cm or greater.

公开(公告)号：US20230124539A1

公开(公告)日：2023-04-20

申请号：US17909497

申请日：2021-02-25

Applicant: Tokyo University of Science Foundation ,  TOSOH CORPORATION

Inventor： Tatsuo HORIBA ,  Kei KUBOTA ,  Yoshinari ABE ,  Asako OISHI ,  Shinichi KOMABA ,  Hiroshi INOUE ,  Eiichi TOUGOU

IPC: H01M4/62 ,  C08B37/00 ,  C08B11/12

Abstract: The present invention provides a binder for positive electrode of lithium ion battery which is excellent in workability at the time of producing a positive electrode, is excellent in charge and discharge characteristics such as cycle characteristics and rate characteristics, and enables to possible to produce a positive electrode having an extended cycle life, as well as the present invention provides a slurry for forming positive electrode mixture layer of lithium ion battery, a positive electrode for lithium ion battery, and a lithium ion battery, using the same. As a binder for binding a positive electrode active material, a conductive aid and a current collector at a positive electrode of a lithium ion battery, by using one containing a polysaccharide introduced with at least one ion exchange group selected from the group consisting of sulfate groups and alkali metal sulfate groups, it is possible to provide a lithium ion battery with excellent charge and discharge characteristics and an extended cycle life.

公开(公告)号：US20220392711A1

公开(公告)日：2022-12-08

申请号：US17886538

申请日：2022-08-12

Applicant: DENSO CORPORATION ,  TOKYO UNIVERSITY OF SCIENCE FOUNDATION

Inventor： YOSHIHIRO KOZAWA ,  NORIYUKI MATSUSHITA ,  KAZUHIKO KANO ,  YUMI TANAKA ,  HIROKI OTSUKA ,  YUSUKE EDANO

IPC: H01G7/02 ,  H02N1/08

Abstract: A power generator includes an electret including a first charged surface and a second charged surface having opposite polarities, a first electrode partially formed on the first charged surface, a second electrode formed on the second charged surface, a third electrode disposed to face the first charged surface with a space, and at least one of a power storage unit or an output unit. The first charged surface has a current collecting surface that is exposed outward. The first electrode and the second electrode form a first power generating unit and the third electrode and the second electrode form a second power generating unit. The electret is formed by polarizing an electret material that includes an inorganic dielectric having a bandgap energy of 4 eV or more.

公开(公告)号：US20220340528A1

公开(公告)日：2022-10-27

申请号：US17641589

申请日：2020-09-10

Applicant: Tokyo University of Science Foundation

Inventor： Koji Arimitsu

IPC: C07D211/94

Abstract: A photobase generator includes a compound including: first skeletons represented by the following formula (a); and a second skeleton including nitrogen atoms bonding to bonding positions of the first skeletons to form amide groups, wherein, in a molecule, a number of the first skeletons is two or more, a number of the nitrogen atoms, configuring the amide groups, in the second skeleton is the same as the number of the first skeletons, and at least one of the nitrogen atoms configuring the amide groups is converted into a nitrogen atom configuring a secondary amine or a tertiary amine by light irradiation. In the formula (a), G is a divalent aromatic group, and * represents the bonding position with the nitrogen atom.