公开(公告)号：US11800802B2

公开(公告)日：2023-10-24

申请号：US17261287

申请日：2018-07-31

Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD. ,  OSAKA UNIVERSITY

Inventor： Takeshi Inoue ,  Hiroo Kanamori ,  Takafumi Ohtsuka ,  Junichi Takahara ,  Kazunari Kimino

IPC: H10N10/13

CPC classification number: H10N10/13 ,  F28F2245/06

Abstract: A radiation device or the like has a structure for selectively converting thermal energy into an electromagnetic wave. The radiation device has a conductor layer, a semiconductor layer, and a plurality of conductor disks. The plurality of conductor disks are arranged on the semiconductor layer so that the same arrangement pattern is constituted in each of a plurality of unit constituent regions each having a rectangular shape with a side of 4.5 to 5.5 μm. The arrangement pattern of individual unit components includes nine conductor disks so as to correspond to a 3×3 matrix, and the nine conductor disks include four or more kinds of conductor disks having diameters different from each other. As a result, a two-dimensional periodic structure of the arrangement pattern is formed on the semiconductor layer.

公开(公告)号：US20230331640A1

公开(公告)日：2023-10-19

申请号：US18337623

申请日：2023-06-20

Applicant: OSAKA UNIVERSITY

Inventor： Yoshifumi SHIRAKAMI ,  Hayato IKEDA ,  Yasukazu KANAI ,  Eku SHIMOSEGAWA ,  Jun HATAZAWA ,  Tadashi WATABE ,  Kazuko KANEDA

IPC: C07B59/00 ,  C07F13/00 ,  C07F5/02

CPC classification number: C07B59/001 ,  C07F13/00 ,  C07B59/004 ,  C07F5/025 ,  C07F13/005 ,  C07B2200/05

Abstract: The invention relates to a method of producing the radiolabeled aryl compound (I) Ar—X, or a salt thereof, wherein X is 211At, 210At, 123I, 124I, 125I, or 131I. The method involves reacting the aryl boronic acid compound (II) Ar—Y, or a salt thereof, wherein Y is a borono group (—B(OH)2) or an ester group thereof, with a radionuclide selected from 211At, 210At, 123I, 124I, 125I and 131I, in the presence of an oxidizing agent selected from an alkali metal iodide, an alkali metal bromide, N-bromosuccinimide, N-chlorosuccinimide and hydrogen peroxide, in water.

公开(公告)号：US20230324666A1

公开(公告)日：2023-10-12

申请号：US18042430

申请日：2021-08-20

Applicant: OSAKA UNIVERSITY

Inventor： Tsuyoshi INOUE ,  Haruyasu ASAHARA ,  Kei OHKUBO ,  Keiichi NAMBA ,  Takayuki KATO ,  Fumiaki MAKINO ,  Junso FUJITA ,  Shota KUMANO

IPC: G02B21/34 ,  C01B32/194 ,  B82Y40/00

CPC classification number: G02B21/34 ,  C01B32/194 ,  B82Y40/00

Abstract: The present invention provides a graphene grid that can suppress or prevent uneven distribution, uneven orientation, and the like of a structural analysis target substance, and can capture the structural analysis target substance with high efficiency and analyze the structural analysis target substance with high resolution, in a structural analysis by cryo-electron microscopy. A graphene grid of the present invention has a graphene surface into which a functional group is introduced.

公开(公告)号：US20230302040A1

公开(公告)日：2023-09-28

申请号：US18143370

申请日：2023-05-04

Applicant: OSAKA UNIVERSITY ,  NIPPON ZOKI PHARMACEUTICAL CO., LTD.

Inventor： Hiroyuki TANAKA ,  Hideki YOSHIKAWA ,  Hideki MOCHIZUKI ,  Tsuyoshi MURASE ,  Tsutomu SASAKI ,  Kousuke BABA ,  Toru IWAHASHI ,  Mitsuru NAIKI

IPC: A61K31/714 ,  A61P25/28 ,  A61K9/00

CPC classification number: A61K31/714 ,  A61P25/28 ,  A61K9/0019

Abstract: An object is to provide a drug which is useful in treating a nervous system disease. A drug containing vitamin B12 as an active ingredient according to the present invention has an M2 macrophage/microglia induction promoting effect, an M1 macrophage/microglia induction inhibiting effect, a nerve regeneration promoting effect, and the like and is very useful as a therapeutic agent for a nervous system disease, and particularly useful as a therapeutic agent for a central nervous system disease such as cerebral infarction, dementia, or spinal cord injury.

公开(公告)号：US20230261058A1

公开(公告)日：2023-08-17

申请号：US18295879

申请日：2023-04-05

Applicant: KABUSHIKI KAISHA TOSHIBA ,  OSAKA UNIVERSITY

Inventor： Toshiki HIKOSAKA ,  Shinya NUNOUE ,  Tomoyuki TANIKAWA ,  Ryuji KATAYAMA ,  Masahiro UEMUKAI

IPC: H01L29/20 ,  H01L21/02 ,  C23C16/30 ,  G02F1/355 ,  G02F1/37

CPC classification number: H01L29/2003 ,  H01L21/0254 ,  H01L21/02458 ,  C23C16/303 ,  G02F1/3551 ,  G02F1/37 ,  H01L21/02389

Abstract: According to one embodiment, a nitride crystal includes first, second, and third nitride crystal regions. The third nitride crystal region includes Al, and is provided between the first and second nitride crystal regions. A third oxygen concentration in the third nitride crystal region is greater than a first oxygen concentration in the first nitride crystal region and greater than a second oxygen concentration in the second nitride crystal region. A third carbon concentration in the third nitride crystal region is greater than a first carbon concentration in the first nitride crystal region and greater than a second carbon concentration in the second nitride crystal region. A direction of the first nitride crystal region is one of a first orientation from the second nitride crystal region toward the first nitride crystal region or a second orientation from the first nitride crystal region toward the second nitride crystal region.

公开(公告)号：US20230248236A1

公开(公告)日：2023-08-10

申请号：US17963423

申请日：2022-10-11

Applicant: OSAKA UNIVERSITY ,  University of Kansas ,  Augusta University Research Institute, Inc.

Inventor： Jason Edward Orlosky ,  Hannes Devos ,  John Christopher Morgan

IPC: A61B3/113 ,  G06F3/01 ,  A61B3/11 ,  A61B3/14 ,  A61B5/00 ,  A61B3/00

CPC classification number: A61B3/113 ,  G06F3/013 ,  A61B3/112 ,  A61B3/14 ,  A61B5/4082 ,  A61B3/0058

Abstract: A system for identifying abnormal eye movements includes a near-eye display (NED), an eye-tracking camera, a frame supporting the NED and the eye-tracking camera, and a processor in data communication with the NED, the eye-tracking camera, and a computer readable medium. The computer readable medium has instructions thereon. When executed by the processor, the instructions cause the processor to provide a target on the NED to a user's eye and change the target or move the target to a plurality of locations in three dimensions on the NED according to one or more tasks of a task module. The processor further records positional information and pupil information of the user's eye during the one or more tasks of the task module and compares the positional information to at least one threshold value of an abnormality identification algorithm.

公开(公告)号：US20230246590A1

公开(公告)日：2023-08-03

申请号：US18193726

申请日：2023-03-31

Applicant: Japan Display Inc. ,  OSAKA UNIVERSITY

Inventor： Junji KOBASHI ,  Shinichiro OKA ,  Yasushi TOMIOKA ,  Hiroyuki YOSHIDA

IPC: H02S40/22 ,  G02B5/30

CPC classification number: H02S40/22 ,  G02B5/3016

Abstract: According to one embodiment, a solar power generation apparatus includes an optical waveguide that includes a first main surface, a second main surface, and a lower side surface, an optical element that faces the second main surface, includes cholesteric liquid crystal, and reflects at least a part of ultraviolet ray of incident light from the first main surface toward the optical waveguide, and a solar cell that faces the lower side surface. The optical element includes a reflective surface angled with respect to a boundary surface between the optical waveguide and the optical element. An inclination angle of the reflective surface with respect to the boundary surface is an acute angle toward the solar cell.

公开(公告)号：US20230241159A1

公开(公告)日：2023-08-03

申请号：US17995017

申请日：2021-04-02

Applicant: StemRIM Inc. ,  OSAKA UNIVERSITY

Inventor： Katsuto TAMAI ,  Takashi SHIMBO ,  Takehiko YAMAZAKI

IPC: A61K38/16 ,  A61P9/10 ,  A61P17/00 ,  A61P29/00 ,  C07K14/00

CPC classification number: A61K38/16 ,  A61P9/10 ,  A61P17/00 ,  A61P29/00 ,  C07K14/001

Abstract: The present inventors synthesized a plurality of peptides each consisting of a partial sequence of the artificial sequence peptide “1r10” (1r10 fragment peptides), which was discovered from their own research conducted to date, investigated whether they have an activity of mobilizing mesenchymal stem cells into peripheral blood, and as a result, discovered that a 1r10 fragment peptide having a specific amino acid sequence shows the activity. Based on such finding, a peptide is provided which is considered to show therapeutic effects on various diseases through mobilization of mesenchymal stem cells into peripheral blood.

公开(公告)号：US20230229980A1

公开(公告)日：2023-07-20

申请号：US18021839

申请日：2021-06-30

Applicant: OSAKA UNIVERSITY

Inventor： Koki KAWABATA ,  Yasuko SAKURAI ,  Takato HONDA ,  Yasushi SAKURAI

IPC: G06Q10/04 ,  G06F17/16

CPC classification number: G06Q10/04 ,  G06F17/16

Abstract: A forecasting apparatus forecasts an event after a predetermined time, based on a current window being a part of time-series data in multidimension. The forecasting apparatus includes a non-linear transformation unit including a matrix for non-linear transformation, an observation matrix, and a seasonality setting unit. The non-linear transformation unit transforms the time-series data of the current window in a part of dimensions that are related to trends and the time-series data of the current window in a part of dimensions that are related to seasonal intensity into latent first data showing the trends and latent second data showing the seasonal intensity. The observation matrix includes a first observation matrix that reproduces the first data to first estimated data of an original number of dimensions, and a second observation matrix that, by use of seasonality information that has been set in the seasonality setting unit, reproduces the second data to second estimated data of an original number of dimensions, and adds the first estimated data and the second estimated data.

公开(公告)号：US20230213747A1

公开(公告)日：2023-07-06

申请号：US18056432

申请日：2022-11-17

Applicant: OSAKA UNIVERSITY ,  The University of Tokyo

Inventor： Ryoichi Horisaki ,  Jun Tanida ,  Sadao Ota

IPC: G02B21/14 ,  G01N15/14 ,  G06F18/214

CPC classification number: G02B21/14 ,  G01N15/1434 ,  G06F18/214

Abstract: An electromagnetic wave detecting device comprising: an emission unit configured to emit electromagnetic waves having coherence; an electromagnetic wave modulating unit configured to modulate one or both of a phase and an amplitude of the emitted electromagnetic waves and to change a state of the modulation relative to an imaging target; and a post-modulation electromagnetic wave intensity detecting unit configured to detect an intensity of post-modulation electromagnetic waves, which are the modulated electromagnetic waves acquired by modulating the electromagnetic waves emitted from the emission unit using the imaging target and the electromagnetic wave modulating unit, using one pixel.