公开(公告)号：US20200082957A1

公开(公告)日：2020-03-12

申请号：US16468236

申请日：2017-12-14

Applicant: Japan Science and Technology Agency

Inventor： Naoji Matsuhisa ,  Takao Someya ,  Daishi Inoue

IPC: H01B1/24 ,  C08K7/00 ,  C08L21/00 ,  H01B1/22 ,  H01B13/00 ,  C09D115/00 ,  C08K3/08 ,  C08L75/04 ,  C08K3/04

Abstract: The invention provides an elastic conductor which is excellent in stretchability and hardly causes a decrease in conductivity even when stretched. The elastic conductor includes an elastomer and two types of conductive particles, wherein the two types of conductive particles are flake-like particles and nanoparticles, and the conductive particles are dispersed throughout the elastomer.

公开(公告)号：US20200078771A1

公开(公告)日：2020-03-12

申请号：US16492975

申请日：2018-03-16

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

Inventor： Hideo HOSONO ,  Kazuhisa KISHIDA ,  Masaaki KITANO ,  Toshiharu YOKOYAMA

IPC: B01J23/75 ,  B01J23/745 ,  C01C1/04 ,  B01J23/46 ,  B01J35/10 ,  B01J23/755 ,  C01B3/04

Abstract: Provided are a supported metal material showing high catalytic activity, a supported metal catalyst, a method of producing ammonia and a method of producing hydrogen using the supported metal catalyst, and a method of producing a cyanamide compound. The supported metal material of the present invention is a supported metal material in which a transition metal is supported on a support, and the support is a cyanamide compound represented by the following general formula (1); MCN2 (1), wherein M represents a group II element of the periodic table, and the specific surface area of the cyanamide compound is 1 m2g−1 or more.

公开(公告)号：US20200020851A1

公开(公告)日：2020-01-16

申请号：US16443875

申请日：2019-06-18

Applicant: Japan Science and Technology Agency ,  National Institute of Advanced Industrial Science and Technology

Inventor： Shinji YUASA

IPC: H01L43/10 ,  H01L27/22 ,  G11C11/16 ,  H01L43/02 ,  H01F10/32 ,  H01L43/12 ,  H01L43/08 ,  B82Y25/00 ,  H01L27/11507 ,  H01L49/02 ,  G11C11/15 ,  H01F10/13

Abstract: The output voltage of an MRAM is increased by means of an Fe(001)/MgO(001)/Fe(001) MTJ device, which is formed by microfabrication of a sample prepared as follows: A single-crystalline MgO (001) substrate is prepared. An epitaxial Fe(001) lower electrode (a first electrode) is grown on a MgO(001) seed layer at room temperature, followed by annealing under ultrahigh vacuum. A MgO(001) barrier layer is epitaxially formed on the Fe(001) lower electrode (the first electrode) at room temperature, using a MgO electron-beam evaporation. A Fe(001) upper electrode (a second electrode) is then formed on the MgO(001) barrier layer at room temperature. This is successively followed by the deposition of a Co layer on the Fe(001) upper electrode (the second electrode). The Co layer is provided so as to increase the coercive force of the upper electrode in order to realize an antiparallel magnetization alignment.

公开(公告)号：US20190373393A1

公开(公告)日：2019-12-05

申请号：US16341539

申请日：2017-10-12

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Shiro ISE ,  Yuichi KITAGAWA

IPC: H04S7/00 ,  H04R1/40 ,  H04R3/12 ,  H04R5/02 ,  H04R5/04

Abstract: A spatial sound generation device including a storage (106) and a controller (102) and connected to a plurality of speakers (116) is provided. In the spatial sound generation device, referring to information indicating a movable sounding body, the controller varies a transfer characteristic for each time in accordance with movement of the sounding body and applies an inverse filtering to calculate a plurality of input signals for the respective speakers from a sound source signal indicating a sound emitted by the sounding body. The inverse filtering outputs the input signals into the speakers to form a three-dimensional acoustic wave front under boundary surface control in accordance with a transfer characteristic for a space in which the plurality of speakers are arranged.

公开(公告)号：US10446714B2

公开(公告)日：2019-10-15

申请号：US14281535

申请日：2014-05-19

Applicant: Tetsuo Fujii ,  Yan Gao ,  Evelyn L. Hu ,  Shuji Nakamura

Inventor： Tetsuo Fujii ,  Yan Gao ,  Evelyn L. Hu ,  Shuji Nakamura

IPC: H01L33/22 ,  H01L33/60 ,  H01L33/00 ,  H01L33/32 ,  H01L33/54 ,  H01L33/50 ,  H01L33/06

Abstract: A gallium nitride (GaN) based light emitting diode (LED), wherein light is extracted through a nitrogen face (N-face) of the LED and a surface of the N-face is roughened into one or more hexagonal shaped cones. The roughened surface reduces light reflections occurring repeatedly inside the LED, and thus extracts more light out of the LED. The surface of the N-face is roughened by an anisotropic etching, which may comprise a dry etching or a photo-enhanced chemical (PEC) etching.

公开(公告)号：US10439198B2

公开(公告)日：2019-10-08

申请号：US15026817

申请日：2014-09-30

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Akitoshi Hayashi ,  Masahiro Tatsumisago ,  Kiyoharu Tadanaga

IPC: H01M10/0562 ,  H01M4/04 ,  H01M10/052 ,  H01M10/058 ,  H01M10/0525 ,  H01M10/054 ,  H01M4/13 ,  H01M4/139 ,  H01M4/36 ,  H01M4/62

Abstract: A forming solution for forming a layer containing a solid electrolyte for an all-solid-state alkali metal secondary battery comprising a component derived from A2S and MxSy (A is selected from Li and Na; M is selected from P, Si, Ge, B, Al and Ga; and x and y are a number that gives a stoichiometric ratio in accordance with a species of M) as a starting material for manufacturing the solid electrolyte, a nonpolar organic solvent and a polar organic solvent having a polarity value higher than that of the nonpolar organic solvent by 0.3 or more.

公开(公告)号：US20190256576A1

公开(公告)日：2019-08-22

申请号：US14912444

申请日：2014-08-13

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Taizo UDA ,  Emi Hifumi

IPC: C07K16/00

Abstract: A human antibody κ type light chain complex-containing composition includes a complex in which a human antibody κ type light chain is bound to one or more kinds of metal ions selected from the group consisting of Group 10 elements, Group 11 elements, and Group 12 elements. The human antibody κ type light chain is a dimer, cysteines at C terminals of two human antibody κ type light chains are bound to each other via the metal ion, and 0.1 mol or more of the metal ion is bound per 1 mol of the human antibody κ type light chain.

公开(公告)号：US10358666B2

公开(公告)日：2019-07-23

申请号：US15314868

申请日：2015-05-26

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Ken'ichi Ogawa ,  Masanobu Nishikawa ,  Kazuya Kiyokawa

IPC: C12P5/00 ,  C12P19/04 ,  C12N15/09 ,  C12N15/113 ,  C12P1/00 ,  C12P7/64 ,  C08B30/00 ,  C12N1/12 ,  C12N15/79

Abstract: The present invention provides a method of biomass production using a modified alga having suppressed expression of ATG8.

公开(公告)号：US10322940B2

公开(公告)日：2019-06-18

申请号：US15532877

申请日：2015-12-04

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

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

IPC: C01B3/04 ,  C01C1/04 ,  B01J21/18 ,  B01J23/46 ,  B01J23/58 ,  B01J23/63 ,  B01J27/24 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  B01J23/648 ,  C01B21/092

Abstract: An ammonia synthesis catalyst having high activity is obtained by having a two-dimensional electride compound having a lamellar crystal structure such as Ca2N support a transition metal. However, since the two-dimensional electride compound is unstable, the stability of the catalyst is low. In addition, in cases where a two-dimensional electride compound is used as a catalyst support, it is difficult to shape the catalyst depending on reactions since the two-dimensional electride compound has poor processability. A composite which includes a transition metal, a support and a metal amide compound, wherein the support is a metal oxide or a carbonaceous support; and the metal amide compound is a metal amide compound represented by general formula (1). M(NH2)x  (1) (In general formula (1), M represents at least one metal atom selected from the group consisting of Li, Na, K, Be, Mg, Ca, Sr, Ba and Eu; and x represents the valence of M.).

公开(公告)号：US10322092B2

公开(公告)日：2019-06-18

申请号：US15684086

申请日：2017-08-23

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Kazunori Kataoka ,  Akihiro Kishimura ,  Yasutaka Anraku ,  Akinori Goto

IPC: A61K9/51 ,  A61K9/10 ,  B01J13/14 ,  C08G69/10 ,  C08G69/40 ,  C08L77/04

Abstract: Provided is a monodisperse agglomerate of a substance-containing vesicle filled with a substance at a concentration higher than conventionally possible. A mixed solution, in which a target substance is included in an aqueous medium, is mixed with a monodisperse agglomerate of a crosslinked vesicle comprising a prescribed polymer which includes a first polymer, i.e. a block copolymer having uncharged hydrophilic segments and first charged segments, and a second polymer having second charged segments carrying a charge opposite to that of the first charged segments, and in which the first polymer and/or the second polymer are/is crosslinked. As a result, the crosslinked vesicle is made to contain the target substance.