公开(公告)号：US20220073722A1

公开(公告)日：2022-03-10

申请号：US17417964

申请日：2019-12-27

Applicant: AKITA UNIVERSITY ,  DAIKIN INDUSTRIES, LTD.

Inventor： Kazuya MATSUMOTO ,  Mitsutoshi JIKEI ,  Shushi YAMADA ,  Tsuyoshi NOGUCHI ,  Fumihiro KAMIYA ,  Yoshiho YANAGIDA

IPC: C08L27/18 ,  C08F214/18 ,  C08G77/388 ,  C08G77/385 ,  C08G77/00 ,  C08K5/18

Abstract: A composition including a fluorine-containing polymer and a silicon-containing compound, wherein the phosphorus content in the composition is 20 ppm or less. Also disclosed is a molded article obtained from the composition, and a second composition containing a fluorine-containing polymer and a silicon-containing polymer, wherein a content of an amide solvent in the composition is less than 1000 ppm.

公开(公告)号：US11110439B2

公开(公告)日：2021-09-07

申请号：US16473335

申请日：2017-12-22

Applicant: AKITA UNIVERSITY ,  Mitsui Mining & Smelting Co., Ltd.

Inventor： Sumio Kato ,  Masataka Ogasawara ,  Toshiharu Moriya ,  Katsuya Iwashina ,  Hironori Iwakura

IPC: B01J23/89 ,  F01N3/10 ,  F01N3/28 ,  B01D53/94 ,  B01J37/03 ,  B01J37/08

Abstract: In relation to a Cu-based delafossite-type oxide that is effective as an exhaust gas purification catalyst, Cu is placed in a high catalytic activity low-valence state, whereby a novel Cu-based delafossite-type oxide having higher activity than in the past is provided. Proposed is a delafossite-type oxide for an exhaust gas purification catalyst that is represented by a general formula ABO2, wherein Cu and Ag are contained in the A site of the general formula, one or two or more elements selected from the group consisting of Mn, Al, Cr, Ga, Fe, Co, Ni, In, La, Nd, Sm, Eu, Y, V, and Ti are contained in the B site of the general formula, and Ag is contained at a ratio of 0.001 at. % or more and less than 20 at. % in the A site of the general formula.

公开(公告)号：US20190336949A1

公开(公告)日：2019-11-07

申请号：US16473309

申请日：2017-12-22

Applicant: AKITA UNIVERSITY ,  Mitsui Mining & Smelting Co., Ltd.

Inventor： Sumio KATO ,  Masataka OGASAWARA ,  Toshiharu MORIYA ,  Katsuya IWASHINA ,  Hironori IWAKURA

IPC: B01J23/86 ,  B01J35/10 ,  B01J23/745 ,  B01J23/889 ,  B01J23/825 ,  F01N3/28

Abstract: Provided is a novel exhaust gas purification catalyst, which uses a Cu-based delafossite oxide, capable of increasing the exhaust gas purification performance compared to the case of using the Cu-based delafossite oxide alone. Proposed is an exhaust gas purification catalyst comprising a delafossite-type oxide represented by a general formula ABO2 and an inorganic porous material, wherein Cu is contained in the A site of the general formula of the delafossite oxide, one or two or more elements selected from the group consisting of Mn, Al, Cr, Ga, Fe, Co, Ni, In, La, Nd, Sm, Eu, Y, V, and Ti are contained in the B site thereof, and Cu is contained in 3 to 30% relative to the total content (mass) of the delafossite-type oxide and the inorganic porous material.

公开(公告)号：US10377881B2

公开(公告)日：2019-08-13

申请号：US15551778

申请日：2016-02-17

Applicant: AKITA UNIVERSITY ,  DAIKIN INDUSTRIES, LTD.

Inventor： Kazuya Matsumoto ,  Mitsutoshi Jikei ,  Kunio Nishi ,  Tsuyoshi Noguchi ,  Fumihiro Kamiya

IPC: C08K5/5419 ,  C08L27/12 ,  C08L77/00 ,  C08L83/10 ,  C08G69/12 ,  C08K5/00 ,  C08K5/5415

Abstract: The invention provides a composition capable of providing a molded article that has excellent heat resistance and a small weight change against both fluorine plasma exposure and oxygen plasma exposure during a semiconductor manufacturing step. The composition contains a fluorine-containing polymer and a cage silsesquioxane having a specific structure.

公开(公告)号：US10046220B2

公开(公告)日：2018-08-14

申请号：US15176993

申请日：2016-06-08

Applicant: MIZUNO CORPORATION ,  AKITA UNIVERSITY

Inventor： Shohei Shibata ,  Takeshi Naruo ,  Kiyoshi Hirose

IPC: A63B24/00 ,  A63B69/00 ,  G06K9/00 ,  G09B19/00 ,  A63B71/06 ,  A63B102/32 ,  A63B102/02 ,  A63B102/04 ,  A63B102/18

Abstract: A swing analysis device for analyzing a swing of a ball hitting tool includes: an information input unit configured to receive input of acceleration information and angular velocity information detected by a sensor attached to the ball hitting tool; a posture calculation unit configured to calculate posture information of the ball hitting tool in the swing by applying a predetermined filter to the acceleration information and the angular velocity information; a correction unit configured to correct the posture information of the ball hitting tool in the swing based on the posture information of the ball hitting tool at a first time in the swing; and a swing information calculation unit configured to calculate a swing trajectory of the ball hitting tool based on the acceleration information and the posture information of the ball hitting tool corrected by the correction unit.

公开(公告)号：US20150323562A1

公开(公告)日：2015-11-12

申请号：US14347407

申请日：2012-09-25

Applicant: Akita University

Inventor： Hitoshi SAITO ,  Satoru YOSHIMURA

IPC: G01Q60/54 ,  G01Q30/04

CPC classification number: G01Q30/04 ,  G01Q60/54 ,  G01R33/0385

Abstract: A magnetic profile measuring device which scans on a surface of a specimen by a magnetized probe on a tip of a driven cantilever, detects vibration of the cantilever, and generates a magnetic field distribution image of the area, the device including: the cantilever having the probe equipped on tip thereof; a driver driving the cantilever; an alternating-current magnetic field generator periodically reversing the magnetic polarity of the probe; a vibration sensor detecting vibration of the probe; a demodulator demodulating from a detection signal of the vibration sensor a magnetic signal corresponding to an alternating magnetic force between the probe and the specimen; a scanning mechanism; a data storage storing an initial data for each coordinate of the scanning area; a modified data generator generating a plurality of data by modifying the phase of the initial data; and an image display device.

Abstract translation: 磁性剖面测量装置，其通过在驱动悬臂的尖端上的磁化探针在试样的表面上扫描，检测悬臂的振动，并产生该区域的磁场分布图像，该装置包括：悬臂具有 探针装在其顶端; 驾驶悬臂的司机 交流磁场发生器周期性地反转探针的磁极性; 检测探头的振动的振动传感器; 解调器，根据所述振动传感器的检测信号，对应于所述探针与所述试样之间的交变磁力的磁信号进行解调; 扫描机制; 存储扫描区域的每个坐标的初始数据的数据存储器; 修改的数据生成器，通过修改初始数据的相位来生成多个数据; 和图像显示装置。

公开(公告)号：US11873389B2

公开(公告)日：2024-01-16

申请号：US17417964

申请日：2019-12-27

Applicant: AKITA UNIVERSITY ,  DAIKIN INDUSTRIES, LTD.

Inventor： Kazuya Matsumoto ,  Mitsutoshi Jikei ,  Shushi Yamada ,  Tsuyoshi Noguchi ,  Fumihiro Kamiya ,  Yoshiho Yanagida

IPC: C08L27/18 ,  C08L83/08 ,  C08F214/18 ,  C08G77/385 ,  C08G77/388 ,  C08G77/00 ,  C08K5/18 ,  C08F214/26 ,  C08G69/08 ,  C08G77/04 ,  C08L27/12

CPC classification number: C08L27/18 ,  C08F214/184 ,  C08F214/262 ,  C08G69/08 ,  C08G77/045 ,  C08G77/385 ,  C08G77/388 ,  C08G77/80 ,  C08K5/18 ,  C08L27/12 ,  C08L83/08 ,  C08F2800/10 ,  C08L27/18 ,  C08K5/18 ,  C08L77/10 ,  C08L27/18 ,  C08K5/18 ,  C08L83/08

Abstract: A composition including a fluorine-containing polymer and a silicon-containing compound, wherein the phosphorus content in the composition is 20 ppm or less. Also disclosed is a molded article obtained from the composition, and a second composition containing a fluorine-containing polymer and a silicon-containing polymer, wherein a content of an amide solvent in the composition is less than 1000 ppm.

公开(公告)号：US20220080682A1

公开(公告)日：2022-03-17

申请号：US17419793

申请日：2020-01-16

Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD. ,  AKITA UNIVERSITY

Inventor： Toshiyuki TAKAYANAGI ,  Naomoto ISHIKAWA ,  Wataru NISHIMURA ,  Nobuyuki KAMIHARA ,  Sota KAMO ,  Kiyoka TAKAGI ,  Takashi ISHIDA ,  Tomoharu DENGO ,  Mikio MURAOKA ,  Yukihiro YOSHIDA

IPC: B29C70/54 ,  B29C70/20 ,  B29C35/08

Abstract: A method for forming a composite material including reinforcing fibers includes connecting end portions of the reinforcing fibers with equipotential materials to form an electroconductive loop including the reinforcing fibers in the composite material before reaction; and applying a magnetic field in a direction intersecting a plane formed by the electroconductive loop.

公开(公告)号：US20210046678A1

公开(公告)日：2021-02-18

申请号：US16966250

申请日：2018-12-10

Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD. ,  Akita University

Inventor： Nobuyuki KAMIHARA ,  Kengo YAMAGUCHI ,  Kiyoka TAKAGI ,  Toshio ABE ,  Mikio MURAOKA

IPC: B29C35/08 ,  H01F7/20 ,  H05B6/10 ,  H05B6/40 ,  B29C70/42 ,  B29C70/54

Abstract: A pressure head is provided facing a magnetic field coil via the composite material. The magnetic field coil is provided on one side of the composite material, and the pressure head is provided on another side of the composite material. The pressure head includes a pressure head body and a high thermal conductive material layer. The pressure head body is formed of a material transparent to a magnetic field applied by the magnetic field coil. The high thermal conductive material layer is provided on a side of the pressure head body facing the composite material, is transparent to the magnetic field applied by the magnetic field coil, and is formed of a material having a thermal conductivity higher than that of the composite material

公开(公告)号：US20180030246A1

公开(公告)日：2018-02-01

申请号：US15551778

申请日：2016-02-17

Applicant: AKITA UNIVERSITY ,  DAIKIN INDUSTRIES, LTD.

Inventor： Kazuya MATSUMOTO ,  Mitsutoshi JIKEI ,  Kunio NISHI ,  Tsuyoshi NOGUCHI ,  Fumihiro KAMIYA

IPC: C08K5/5419

CPC classification number: C08K5/5419 ,  C08G69/12 ,  C08K5/0025 ,  C08K5/5415 ,  C08L77/00 ,  C08L83/10 ,  C08L27/12 ,  C08L27/18

Abstract: The invention provides a composition capable of providing a molded article that has excellent heat resistance and a small weight change against both fluorine plasma exposure and oxygen plasma exposure during a semiconductor manufacturing step. The composition contains a fluorine-containing polymer and a cage silsesquioxane having a specific structure.