公开(公告)号：US20180265626A1

公开(公告)日：2018-09-20

申请号：US15762085

申请日：2016-09-20

Applicant: University of Yamanashi ,  Takahata Precision Japan Co., Ltd.

Inventor： Kenji MIYATAKE ,  Junpei MIYAKE ,  Hideaki ONO ,  Manai SHIMADA ,  Naoki YOKOTA ,  Natsumi YOSHIMURA ,  Koichiro ASAZAWA ,  Eriko NISHINO

IPC: C08G61/12 ,  C08G65/40 ,  H01B1/12 ,  H01M4/86 ,  H01M8/0202 ,  H01M8/06 ,  H01M8/10

CPC classification number: C08G61/12 ,  C08G65/40 ,  C08G65/4006 ,  C08G65/4056 ,  C08G65/48 ,  C08G75/23 ,  C08G2261/143 ,  C08G2261/146 ,  C08G2261/312 ,  C08G2261/344 ,  C08G2261/354 ,  C08G2261/412 ,  C08G2261/516 ,  C08G2261/72 ,  C08J5/2262 ,  C08J2371/10 ,  C08J2381/06 ,  H01B1/12 ,  H01M4/86 ,  H01M8/0202 ,  H01M8/06 ,  H01M8/10 ,  H01M8/103

Abstract: Provided are an anion exchange resin being capable of producing an electrolyte membrane for a fuel cell, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer, which have an improved physical property (anion conductivity); a method for producing thereof; an electrolyte membrane for a fuel cell, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer produced from the anion exchange resin; and a fuel cell having the electrolyte membrane or the electrode catalyst layer.For example, the anion exchange resin is obtained by reacting a hydrophobic monomer with an aminoalkyl group-containing monomer, in which the hydrophobic monomer is composed of one aromatic ring or a plurality of aromatic rings to which two halogen atoms are bonded, and the aminoalkyl group-containing monomer is composed of one aromatic ring or a plurality of aromatic rings to which two halogen atoms are bonded and an aminoalkyl group is introduced; and by quaternizing the amino group. In the anion exchange resin, a divalent hydrophobic group formed by the residue of the hydrophobic monomer, and a divalent hydrophilic group formed by the residue of the quaternized aminoalkyl group-containing monomer are bonded via direct bond.

公开(公告)号：US20180175397A1

公开(公告)日：2018-06-21

申请号：US15737091

申请日：2016-03-23

Applicant: PANASONIC CORPORATION ,  NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF YAMANASHI

Inventor： Haruhiko SHINTANI ,  Katsuyoshi KAKINUMA ,  Makoto UCHIDA ,  Masahiro WATANABE

IPC: H01M4/92 ,  B01J23/42 ,  B01J23/648 ,  H01M8/0206 ,  H01M8/1004 ,  H01M8/1018 ,  H01M4/86

CPC classification number: H01M4/92 ,  B01J23/42 ,  B01J23/648 ,  H01M4/86 ,  H01M4/8657 ,  H01M4/8673 ,  H01M4/90 ,  H01M8/02 ,  H01M8/0206 ,  H01M8/10 ,  H01M8/1004 ,  H01M8/1018 ,  H01M2004/8684 ,  H01M2008/1095

Abstract: A cell includes: a membrane electrode assembly; and a pair of separators. The membrane electrode assembly includes a polymer electrolyte membrane, an anode catalyst layer on a first main surface of the polymer electrolyte membrane, and a cathode catalyst layer on a second main surface. The anode catalyst layer contains a first catalyst material having activity against a hydrogen oxidation reaction and a first electrically conductive material whose electrical resistance under a hydrogen atmosphere and under an oxygen atmosphere are different from each other. The cathode catalyst layer contains a second catalyst material having activity against an oxygen reduction reaction and a second electrically conductive material different from the first electrically conductive material. An electrical resistance of the cell when the anode catalyst layer is under oxygen atmosphere is more than twice the electrical resistance of the cell when the anode catalyst layer is under hydrogen atmosphere.

公开(公告)号：US09985309B2

公开(公告)日：2018-05-29

申请号：US14394012

申请日：2012-11-21

Applicant: KANEKA CORPORATION ,  UNIVERSITY OF YAMANASHI

Inventor： Takahiro Miyahara ,  Masahiro Watanabe ,  Kenji Miyatake

IPC: H01M8/10 ,  H01M8/1032 ,  C08G75/24 ,  C08J5/22

CPC classification number: H01M8/1032 ,  C08G75/24 ,  C08J5/2256 ,  H01M2300/0082

Abstract: The present invention aims to provide a hydrocarbon-based polymer electrolyte which is excellent in processability and proton conductivity, especially proton conductivity at low water content, and a membrane thereof. The polymer electrolyte contains, in its main chain, a repeating unit represented by the following formula (1): wherein Ar represents a benzene or naphthalene ring, or a derivative thereof in which one or more of the ring-forming carbon atoms is replaced by a hetero atom; X represents a proton or a cation; a and b are each an integer of 0 to 4, and the sum of a's and b's is 1 or greater; m represents an integer of 1 or greater; and n represents an integer of 0 or greater.

公开(公告)号：US20170250409A1

公开(公告)日：2017-08-31

申请号：US15444517

申请日：2017-02-28

Applicant: UNIVERSITY OF YAMANASHI

Inventor： Katsuyoshi KAKINUMA ,  Makoto UCHIDA ,  Akihiro IIYAMA

IPC: H01M4/92 ,  C22C5/04

CPC classification number: H01M4/921 ,  C22C5/04 ,  H01M4/925 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

Abstract: To spread the use of catalysts for fuel cells, there is a demand to develop a catalyst that uses less Pt and has a high power generation efficiency. An electrode catalyst includes a support particle containing a metal oxide and a precious-metal alloy supported on the support particle. The support particle includes multiple branches, a hole between the branches, and a pore. The pore is surrounded by the branches and the hole. The precious-metal alloy includes a precious metal element and at least one or more transition elements.

公开(公告)号：US20170033758A9

公开(公告)日：2017-02-02

申请号：US14808183

申请日：2015-07-24

Applicant: UNIVERSITY OF YAMANASHI ,  THE JAPAN STEEL WORKS, LTD.

Inventor： Naoto SEKIYA ,  Katsuhiro TERAO ,  Kazuhito KISHIDA ,  Yasuo SATO ,  Noritaka KITADA

IPC: H03H7/01 ,  H03H9/24

CPC classification number: H01P1/20309 ,  H01P1/20372 ,  H01P7/082 ,  H01P7/088 ,  H01P7/105 ,  H03H7/0161 ,  H03H9/24 ,  H03H2210/028

Abstract: A tunable dual-band resonator and a tunable dual-band band-pass filter using the tunable dual-band resonator. The dual-band resonator is structured such that a stub is added to each half-wavelength resonator provided with half-wavelength resonator protrusions (capacity-component adjust parts). The dual-band resonator is made up of an odd-number mode resonator in a shape including a ground conductor disposed on the back surface of a dielectric body, and a strip conductor disposed on the top surface thereof, and an even-number mode resonator in such a shape as to be formed when the stub is connected to an end face on the opposite side of the open-end of the strip, characterized in that a dielectric rod circular in cross section is provided in the space above the respective stubs, and another dielectric rod circular in cross section is provided in the space above the half-wavelength resonator protrusions.

Abstract translation: 可调谐双频带谐振器和可调谐双频带通滤波器，使用可调谐双频带谐振器。 双频带谐振器被构造为使得将短截线添加到具有半波长谐振器突起（电容分量调整部件）的每个半波长谐振器。 双波段谐振器由奇数模式谐振器构成，其形状包括布置在电介质体的背面上的接地导体和设置在其顶表面上的条状导体，以及偶数模式谐振器 当该短截线连接到条带的开口端的相对侧上的端面时形成为这样的形状，其特征在于，在所述短截线上方的空间中设置横截面为圆形的介质棒， 并且在半波长谐振器突起上方的空间中设置有横截面圆形的另一介质棒。

公开(公告)号：US20150295252A1

公开(公告)日：2015-10-15

申请号：US14749026

申请日：2015-06-24

Applicant: University of Yamanashi

Inventor： Masahiro WATANABE ,  Hiroyuki UCHIDA ,  Hisao YAMASHITA ,  Kenji MIYATAKE

IPC: H01M8/02 ,  H01M8/10 ,  H01M8/04

CPC classification number: H01M8/0245 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0234 ,  H01M8/0239 ,  H01M8/0243 ,  H01M8/0254 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/1018 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02P70/56 ,  Y02T90/32

Abstract: A metallic separator for fuel cells having a metal plate, an electroconductive coating layer covering at least a surface in front and back surfaces of the metal plate which contacts a raw material and/or a reaction product, and an electroconductive channel-forming member disposed on a surface of the coating layer and forming a channel for the raw material and/or the reaction product and/or a channel for a cooling medium for cooling. A surface layer on the metal plate has a tensile residual stress within such a range that no stress-corrosion cracking occurs.

Abstract translation: 一种用于燃料电池的金属隔板，其具有金属板，覆盖金属板的前后表面的与原料接触的反应产物的至少一个表面的导电涂层和/或反应产物，以及导电通道形成构件， 涂覆层的表面并形成原料和/或反应产物的通道和/或用于冷却的冷却介质的通道。 金属板上的表面层在不发生应力腐蚀开裂的范围内具有拉伸残余应力。

公开(公告)号：US20150011912A1

公开(公告)日：2015-01-08

申请号：US14373723

申请日：2013-01-25

Applicant: Sharp Kabushiki Kaisha ,  University of Yamanashi

Inventor： Norihiro Matsuoka ,  Kenichi Matsuda ,  Osamu Sakata ,  Norikazu Harii

IPC: A61B7/00 ,  A61B5/00

CPC classification number: A61B7/008 ,  A61B5/4255 ,  A61B5/7246 ,  A61B7/04

Abstract: A peristaltic sound detection apparatus (10) includes matching coefficient calculation means for calculating a plurality of matching coefficients by individually matching a frequency spectrum of a biological sound and a plurality of standard frequency spectra of peristaltic sounds.

Abstract translation: 蠕动声音检测装置（10）包括：匹配系数计算装置，用于通过单独地匹配生物声音的频谱和蠕动声音的多个标准频谱来计算多个匹配系数。

公开(公告)号：US08853626B2

公开(公告)日：2014-10-07

申请号：US14172400

申请日：2014-02-04

Applicant: University of Yamanashi

Inventor： Kenzo Hiraoka ,  Lee Chuin Chen

IPC: H01J49/10 ,  H01J49/00 ,  H01J27/00 ,  G01N27/68 ,  H01J49/14 ,  H05H1/24

CPC classification number: H01J49/10 ,  G01N27/68 ,  H01J49/105 ,  H01J49/145 ,  H05H1/2406 ,  H05H1/30 ,  H05H2001/2412 ,  H05H2001/2443

Abstract: A sampling nozzle 21, an ion supply tube 31 leading to an analysis apparatus 50 and a barrier discharge tube 11 are connected to first, second and third ends, respectively, of a T-shaped tube 41 having three connecting ports, and the central portion of the T-shaped tube is an ionization chamber SP. The ionization chamber SP is a closed space, and ions generated therein are introduced to the analysis apparatus 50 through the ion supply tube 31. As a result, almost all of the ions are introduced into the interior of the analysis apparatus.

Abstract translation: 通过分析装置50和阻挡放电管11的取样喷嘴21，分离装置50和离子供给管31分别与具有三个连接口的T形管41的第一，第二，第三端连接，中央部 的T形管是电离室SP。 电离室SP是封闭空间，其中产生的离子通过离子供给管31被引入分析装置50.结果，几乎所有的离子被引入到分析装置的内部。

公开(公告)号：US20140193573A1

公开(公告)日：2014-07-10

申请号：US14206615

申请日：2014-03-12

Applicant: FUJIKURA LTD. ,  UNIVERSITY OF YAMANASHI

Inventor： Eiichi KONDOH ,  Masahiro MATSUBARA ,  Yuto TAKEUCHI ,  Mitsuhiro WATANABE ,  Satoshi YAMAMOTO ,  Naohiro KIKUKAWA

IPC: C23C18/40 ,  C23C18/31

CPC classification number: C23C18/40 ,  C23C18/1603 ,  C23C18/1619 ,  C23C18/1685 ,  C23C18/31 ,  H01L21/283 ,  H01L21/76898

Abstract: An apparatus forms an electroconductive substance in micro holes, the apparatus introduces a fluid, that includes at least a metal complex dissolved in a supercritical fluid or a subcritical fluid, into a reaction chamber including a first space and a second space, allows a planar substrate to be disposed in the fluid that continuously moves in a specific direction in the reaction chamber. A second surface of the substrate is vertical to the specific direction in which the fluid that is introduced into the first space moves; the substrate is supported throughout the entire first surface so that the fluid travels in the micro holes of the substrate from the second surface toward the first space of the substrate; and a support member including a fine communication hole through which the fluid passes toward the second space is disposed.

Abstract translation: 一种装置在微孔中形成导电物质，该装置将包含至少一种溶解在超临界流体或亚临界流体中的金属络合物的流体引入到包括第一空间和第二空间的反应室中，允许平面基板 被布置在反应室中沿特定方向连续移动的流体中。 衬底的第二表面垂直于引入第一空间的流体移动的特定方向; 衬底被支撑在整个整个第一表面上，使得流体在衬底的微孔中从衬底的第二表面朝向衬底的第一空间行进; 并且设置有包括流体朝向第二空间通过的微细连通孔的支撑构件。

公开(公告)号：US08698380B2

公开(公告)日：2014-04-15

申请号：US13829596

申请日：2013-03-14

Applicant: Canon Kabushiki Kaisha ,  University of Yamanashi

Inventor： Takayuki Watanabe ,  Makoto Kubota ,  Jumpei Hayashi ,  Nobuhiro Kumada ,  Tomoaki Mochiduki

IPC: H01L41/187

CPC classification number: H01L41/1871 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1646 ,  B82Y30/00 ,  C01G45/006 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C04B35/4682 ,  C04B35/6262 ,  C04B35/62645 ,  C04B35/6265 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3239 ,  C04B2235/3251 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3262 ,  C04B2235/3267 ,  C04B2235/3281 ,  C04B2235/3298 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6027 ,  C04B2235/605 ,  C04B2235/6567 ,  C04B2235/6583 ,  C04B2235/765 ,  C04B2235/767 ,  C04B2235/768 ,  C04B2235/787 ,  H01L41/43 ,  H02N2/163

Abstract: Provided is a manufacturing method for preferentially-oriented oxide ceramics having a high degree of crystal orientation. The manufacturing method includes: obtaining slurry containing an oxide crystal B having magnetic anisotropy; applying a magnetic field to the oxide crystal B, and obtaining a compact of the oxide crystal B; and subjecting the compact to oxidation treatment to obtain preferentially-oriented oxide ceramics including a compact of an oxide crystal C having a crystal system that is different from a crystal system of one of a part and a whole of the oxide crystal B. By (1) reacting raw materials, (2) reducing the oxide crystal A, or (3) keeping the oxide crystal A at high temperature and quenching the oxide crystal A, the oxide crystal B is obtained to be used in the slurry.

Abstract translation: 提供具有高度晶体取向的优先取向氧化物陶瓷的制造方法。 制造方法包括：获得含有具有磁各向异性的氧化物晶体B的浆料; 向氧化物晶体B施加磁场，得到氧化物晶体B的压实体; 对该成形体进行氧化处理，得到具有与氧化物晶体B的一部分和全部的晶体体系不同的晶体体系的氧化物晶体C的成形体的优先取向氧化物陶瓷。通过（1 ）使原料反应，（2）还原氧化物晶体A，或（3）将氧化物晶体A保持在高温并淬灭氧化物晶体A，得到氧化物晶体B用于浆料中。