公开(公告)号：US10025187B2

公开(公告)日：2018-07-17

申请号：US15117686

申请日：2015-02-17

Applicant: TOKYO ELECTRON LIMITED ,  OSAKA UNIVERSITY

Inventor： Seiji Nagahara ,  Seiichi Tagawa ,  Akihiro Oshima

IPC: G03F7/004 ,  G03F7/039 ,  G03F7/32 ,  C07C381/12 ,  C07C309/07 ,  C07C303/32 ,  H01L21/027 ,  C08F220/14 ,  C08F220/22 ,  C08F220/38 ,  C08F220/28 ,  G03F7/38 ,  G03F7/038 ,  G03F7/20 ,  G03F1/20 ,  G03F1/24 ,  G03F1/26 ,  G03F7/16

CPC classification number: G03F7/0397 ,  C07C303/32 ,  C07C309/07 ,  C07C381/12 ,  C08F220/14 ,  C08F220/22 ,  C08F220/28 ,  C08F220/38 ,  G03F1/20 ,  G03F1/24 ,  G03F1/26 ,  G03F7/0045 ,  G03F7/0382 ,  G03F7/16 ,  G03F7/2002 ,  G03F7/2022 ,  G03F7/2041 ,  G03F7/32 ,  G03F7/322 ,  G03F7/38 ,  H01L21/0274

Abstract: A photosensitization chemical-amplification type resist material according to the present invention is used for a two-stage exposure lithography process, and contains (1) a developable base component and (2) a component generating a photosensitizer and an acid through exposure. Among three components consisting of (a) an acid-photosensitizer generator, (b) a photosensitizer precursor, and (c) a photoacid generator, the above component contains only the component (a), any two components, or all of the components (a) to (c).

公开(公告)号：US20180192896A1

公开(公告)日：2018-07-12

申请号：US15916007

申请日：2018-03-08

Applicant: OMRON HEALTHCARE Co., Ltd. ,  Osaka University

Inventor： Yuki Kato ,  Shingo Yamashita ,  Toshihiko Ogura ,  Shunsuke Yoshimoto ,  Masataka Imura ,  Osamu Oshiro

IPC: A61B5/0225 ,  A61B5/021 ,  A61B5/024 ,  A61B5/026

CPC classification number: A61B5/0225 ,  A61B5/02108 ,  A61B5/02116 ,  A61B5/02438 ,  A61B5/026 ,  A61B5/0261 ,  A61B5/6824 ,  A61B5/6843 ,  A61B8/06 ,  A61B8/4227 ,  A61B8/4416 ,  A61B8/488 ,  A61B8/54

Abstract: A biological information measurement apparatus includes: a pressure sensor including a pressure detecting element; a pressing mechanism which presses the pressure sensor against an artery in a living body; a press controller which controls a pressing force of the pressing mechanism; a blood flow sensor; a blood flow information measurer which measures blood flow information based on output of the blood flow sensor; a pressing force decider which decides a first pressing force based on blood flow information measured during a pressing force control time period when the pressing force is changed in one direction, and information of a pressure pulse wave detected during the pressing force control time period; and a record controller which records a pressure pulse wave detected in a first state where the pressing force is controlled to the first pressing force, and blood flow information measured in the first state.

公开(公告)号：US20180188338A1

公开(公告)日：2018-07-05

申请号：US15740196

申请日：2016-06-27

Applicant: RIKEN ,  OSAKA UNIVERSITY

Inventor： Kenichiro Tateishi ,  Tomohiro Uesaka ,  Makoto Negoro ,  Masahiro Kitagawa

IPC: G01R33/28 ,  A61B5/055 ,  G01N24/12 ,  G01R33/62

CPC classification number: G01R33/282 ,  A61B5/055 ,  G01N24/12 ,  G01R33/62

Abstract: An object is to provide a method for enhancing a nuclear spin polarization. Triplet DNP where a pentacene derivative represented by the following formula (A) is used as a polarizing agent enables an effective enhancement in nuclear spin polarization to be achieved. In formula (A), each R independently represents a hydrogen atom (—H), a deuterium atom (-D), or a hydrocarbon group having 1 to 20 carbon atoms which optionally includes at least one atom selected from the group consisting of an oxygen atom, a sulfur atom and a silicon atom, provided that at least one R represents a hydrocarbon group having 1 to 20 carbon atoms which optionally includes at least one atom selected from the group consisting of an oxygen atom, a sulfur atom and a silicon atom.

公开(公告)号：US20180188305A1

公开(公告)日：2018-07-05

申请号：US15740225

申请日：2016-06-28

Applicant: OSAKA UNIVERSITY

Inventor： Shintarou Hisatake ,  Tadao Nagatsuma ,  Hirohisa Uchida

IPC: G01R29/08

Abstract: Provided is an electro-optic probe for detecting an electromagnetic wave, including: an electro-optic crystal; and an optical fiber optically coupled to the electro-optic crystal, wherein a direction of a unique axis of the electro-optic crystal and a polarization direction of light from the optical fiber that enters the electro-optic crystal are set to be in line with each other, or wherein a direction of a unique axis of the electro-optic crystal and a unique polarization direction of the optical fiber are set to be in line with each other.

公开(公告)号：US20180184510A1

公开(公告)日：2018-06-28

申请号：US15853968

申请日：2017-12-26

Applicant: OSAKA UNIVERSITY

Inventor： Tomonao HOSOKAI ,  Alexey ZHIDKOV ,  Ryousuke KODAMA

IPC: H05G2/00 ,  H05H1/04 ,  H05H1/46

CPC classification number: H05G2/008 ,  H05G2/003 ,  H05H1/0037 ,  H05H1/04 ,  H05H1/46

Abstract: An optical waveguide is formed using a gas-enclosed vessel that has an internal space in which a polyvalent ionizable gas is enclosed, a laser beam irradiation unit, and a discharge circuit that causes a pulse current to flow in the gas-enclosed vessel at an initial current value. The pulse current is increased from the initial current value to a subsequent current value greater than the initial current value, and a polyvalent ionization channel is formed in the internal space, while increasing the pulse current, by irradiating the internal space in the plasma state with a trigger laser beam generated by the pulse laser beam irradiation device. The polyvalent ionization channel expands by an inverse pinch effect after the internal space is irradiated with the trigger laser beam due to a concentration of the pulse current in the internal space.

公开(公告)号：US20180177667A1

公开(公告)日：2018-06-28

申请号：US15324136

申请日：2015-06-23

Applicant: Osaka University

Inventor： Mitsunori UEMURA ,  Fumio MIYAZAKI ,  Hiroaki HIRAI

IPC: A61H3/00

CPC classification number: A61H3/00 ,  A61B5/05 ,  A61B5/112 ,  A61B5/1121 ,  A61B5/1123 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61F2002/503 ,  A61F2002/5073 ,  A61F2002/704 ,  A61F2002/7625 ,  A61F2002/763 ,  A61H1/024 ,  A61H2003/001 ,  A61H2201/0192 ,  A61H2201/1207 ,  A61H2201/164 ,  A61H2201/165 ,  A61H2201/1671 ,  A61H2201/5007 ,  A61H2201/5058 ,  A61H2201/5069 ,  A61H2201/5071 ,  A61H2201/5079 ,  A61H2201/5084 ,  A61H2203/0406 ,  A61H2205/10 ,  B25J9/0006 ,  B25J9/104

Abstract: A walking assistance apparatus includes: a walking assistance attachment to be attached to a leg of a human body and including a variable stiffness mechanism having stiffness that is changeable in a direction where the human bends and stretches the knee by motor driving; and a controller. The controller includes a foot-end motion calculation part configured to receive an output from a sensor to detect motion of a leg and successively calculate a relative velocity of a foot end with reference to a waist of the human body; and a leg state determination part configured to determine shift timing between a swing phase and a stance phase based on the relative velocity of the foot end.

公开(公告)号：US09989784B2

公开(公告)日：2018-06-05

申请号：US15554300

申请日：2016-02-16

Applicant: OSAKA UNIVERSITY

Inventor： Tsuyoshi Konishi

IPC: G02B6/293 ,  G02F1/01 ,  G02F7/00

CPC classification number: G02F1/011 ,  G02B6/2938 ,  G02F7/00 ,  G02F2203/26

Abstract: An optical quantizer including: a first shaping unit which performs at least intensity modulation of the sampling optical pulses using an analog signal to generate first optical pulses having a spectrum in which intensity is flat in a spectrum axis direction; a second shaping unit which performs spectrum shaping of the sampling optical pulses to generate second optical pulses having a spectrum in which intensity increases or decreases monotonously in the spectrum axis direction; a phase shifter which shifts a phase of optical pulses input to one of the first shaping unit and the second shaping unit so that a phase difference between the first optical pulses and the second optical pulses becomes a predetermined phase difference; an interference device which causes interference between the first optical pulses and the second optical pulses; and a wavelength demultiplexer which demultiplexes optical pulses output from the interference device into light of wavebands.

公开(公告)号：US20180148685A1

公开(公告)日：2018-05-31

申请号：US15543021

申请日：2016-01-12

Applicant: Osaka University

Inventor： Kohji Nishida ,  Yuzuru SASAMOTO ,  Ryuhei HAYASHI

IPC: C12N5/071 ,  C12N15/86 ,  C07K14/47

Abstract: The present invention relates to a method for inducing a keratin 12-positive corneal epithelioid cell from a surface ectoderm-derived cell. More specifically, the present invention relates to a method for inducing a keratin 12-positive corneal epithelioid cell, comprising introducing PAX6, KLF4, and OCT4 into a surface ectoderm-derived cell, such as an oral mucosal epithelial cell, and a corneal epithelioid cell induced by the method.

公开(公告)号：US20180138518A1

公开(公告)日：2018-05-17

申请号：US15575279

申请日：2016-06-17

Applicant: TANAKA KIKINZOKU KOGYO K.K. ,  OSAKA UNIVERSITY

Inventor： Koichi MATSUTANI ,  Takeshi KAIEDA ,  Yasushi MASAHIRO ,  Hideaki KASAI ,  Hiroshi NAKANISHI ,  Koji SHIMIZU

IPC: H01M4/86 ,  H01M4/92 ,  H01M4/90

CPC classification number: H01M4/8657 ,  B01J23/50 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0033 ,  B01J35/008 ,  H01M4/9041 ,  H01M4/925 ,  H01M4/928 ,  H01M2004/8689

Abstract: Provided are (i) a catalyst that has a core-shell structure and is highly active in an oxygen reduction reaction, which is a cathode reaction of a fuel cell, and (ii) a reaction acceleration method in which the catalyst is used. A core-shell catalyst for accelerating an oxygen reduction reaction, contains: silver or palladium as a core material; and platinum as a shell material, the core-shell catalyst having, on a surface thereof, a (110) surface of a face centered cubic lattice.

公开(公告)号：US20180133986A1

公开(公告)日：2018-05-17

申请号：US15564083

申请日：2016-04-08

Applicant: Osaka University

Inventor： Akira Harada ,  Yoshinori Takashima ,  Masaki Nakahata

IPC: B29C73/18 ,  C08F2/10 ,  C08F2/46 ,  C08F16/02 ,  C08F22/10 ,  C08F22/38

CPC classification number: B29C73/18 ,  C08F2/10 ,  C08F2/46 ,  C08F4/40 ,  C08F16/02 ,  C08F22/105 ,  C08F22/38 ,  C08F220/58 ,  C08L33/26 ,  C08F220/54 ,  C08F220/56

Abstract: The present invention provides a self-repairing material having self-repairing properties and shape memory properties, as well as high dynamic strength, and also provides a method for manufacturing the same. The self-repairing material of the present invention comprises a polymer comprising specific monomer units in specific ratios, and the concentration of the monomer units is within a specific range.