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公开(公告)号：US20180241108A1
公开(公告)日：2018-08-23
申请号：US15956112
申请日：2018-04-18
Applicant: UNIVERSITY OF YAMANASHI , THE JAPAN STEEL WORKS, LTD.
Inventor： Naoto SEKIYA , Katsuhiro TERAO , Kazuhito KISHIDA , Yasuo SATO , Noritaka KITADA
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 having a circular cross section is provided in the space above the respective stubs and another dielectric rod having a circular cross section is provided in the space above the half-wavelength resonator protrusions.
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公开(公告)号：US20180223033A1
公开(公告)日：2018-08-09
申请号：US15885593
申请日：2018-01-31
Applicant: University of Yamanashi
Inventor： Hisatoyo Morinaga , Mayu Sakamoto
CPC classification number: C08G59/3263 , C08G59/302 , C08G59/502
Abstract: An object of the present invention is to provide a crosslinkable composition as a new crosslinking precursor, comprising a multifunctional epoxy compound using a plant component as a raw material, and a cured product obtained by curing the crosslinkable composition. The present invention provides a crosslinkable composition comprising: a plant-based multifunctional epoxy compound; and a crosslinking agent, wherein the multifunctional epoxy compound is obtained by multifunctionalizing limonene oxide, and the crosslinking agent is a polyalkyleneimine.
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公开(公告)号：US10011912B2
公开(公告)日：2018-07-03
申请号：US14909871
申请日：2014-08-05
Applicant: UNIVERSITY OF YAMANASHI
Inventor： Masahiro Watanabe
IPC: C25B1/04 , C25B9/08 , C25B1/00 , C25B9/00 , C25B9/18 , C25B1/10 , B01D53/22 , H01M8/0662 , H01M8/04082 , B01D63/08 , C25B1/02 , C25B13/04 , H01M8/0612
CPC classification number: C25B9/18 , B01D53/22 , B01D63/082 , B01D2256/16 , C25B1/02 , C25B13/04 , H01M8/04201 , H01M8/0618 , H01M8/0681 , Y02E60/366
Abstract: Provided is a hydrogen refining pressure-boosting device which is durable even in a high-pressure environment. This hydrogen refining pressure-boosting device produces, from a hydrogen-containing gas, a refined hydrogen gas having higher pressure and higher purity than the hydrogen-containing gas. The hydrogen refining pressure-boosting device is equipped with multiple stacked cell structures, and a pressing structure that applies tightening stress in the direction in which the cell structures are stacked. In this hydrogen refining pressure-boosting device the flow path surface of a cathode-side separator is sized so as to be contained on the inside of the flow path surface of an anode-side separator, in the direction of a plane parallel to a solid polymer electrolyte membrane.
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公开(公告)号：US20170267823A1
公开(公告)日：2017-09-21
申请号：US15505606
申请日：2015-08-22
Inventor： Manai SHIMADA , Naoki YOKOTA , Kenji MIYATAKE , Masahiro WATANABE , Junpei MIYAKE , Hideaki ONO , Eriko NISHINO , Koichiro ASAZAWA
CPC classification number: C08J5/2281 , C08G61/10 , C08G61/12 , C08G65/40 , C08G75/02 , C08G2261/143 , C08G2261/146 , C08G2261/312 , C08G2261/3424 , C08G2261/344 , C08G2261/412 , C08G2261/516 , C08G2261/598 , C08G2261/62 , C08J5/2262 , C08J2365/00 , C08J2365/02 , H01B1/122 , H01M4/8668 , H01M4/9008 , H01M8/06 , H01M8/1023 , H01M8/1025 , H01M8/103 , H01M8/1032 , H01M8/1034 , H01M8/1037 , H01M8/1067 , H01M2004/026 , Y02P70/56
Abstract: The present invention provides an anion exchange resin capable of producing an electrolyte membrane for a fuel cell, a binder for forming an electrode catalyst layer and a battery electrode catalyst layer. The anion exchange resin of the present invention has a hydrophobic unit, a hydrophilic unit and divalent fluorine-containing groups. The hydrophobic unit has divalent hydrophobic groups composed of one aromatic ring or a plurality of aromatic rings that are repeated via carbon-carbon bond. The hydrophilic unit has divalent hydrophilic groups composed of one aromatic ring or a plurality of aromatic rings, at least one of which has an anion exchange group, that are repeated via carbon-carbon bond. The divalent fluorine-containing groups have a specific structure and are bonded via carbon-carbon bond to the hydrophobic unit and/or the hydrophilic unit and/or a moiety other than these units.
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公开(公告)号：US20170157569A1
公开(公告)日：2017-06-08
申请号：US15324472
申请日：2014-07-08
Inventor： Kenichi MATSUDA , Kenichi KOKUBO , Hirosuke KOBAYASHI , Takashi SUNOHARA , Syunsuke NOTAZAWA , Hiroshi FUKUSHIMA
CPC classification number: B01D69/08 , A61M1/16 , A61M1/1627 , A61M1/3606 , B01D63/02 , B01D63/028 , B01D63/029 , B01D69/02
Abstract: A blood purifier comprises hollow fiber membranes allowing a dialysing fluid or a filtrated fluid to flow outside. The membrane has an effective length of 10 mm or more and 150 mm or less. A maximum value of a permeation flux Jv obtained by dividing a volume of a permeate fluid permeating through the membranes by a membrane area of the hollow fiber membranes and time, is represented as Jvmax. A linear velocity of blood flowing in the membrane is represented as uB. A pressure difference between blood flowing inside the membranes and a fluid flowing outside the membranes is represented as TMP. When a filling blood volume into the membranes per unit membrane area is 20 mL/m2 or more and 35 mL/m2 or less and Jvmax/uB has a value of 0.00015 or more and 0.0006 or less, a TMP change rate is 0.95 or more and 1.05 or less.
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Patent Agency Ranking
公开(公告)号：US20170087545A1
公开(公告)日：2017-03-30
申请号：US15126910
申请日：2015-02-28
Inventor： Naoki YOKOTA , Manai SHIMADA , Kenji MIYATAKE , Masahiro WATANABE , Junpei MIYAKE , Eriko NISHINO , Koichiro ASAZAWA
CPC classification number: B01J41/13 , B01J41/04 , B01J47/12 , C08G61/12 , C08G2261/146 , C08G2261/312 , C08G2261/3142 , C08G2261/3444 , C08G2261/516 , C08J5/2256 , H01B1/06 , H01B1/122 , H01M4/8668 , H01M8/102 , H01M8/1067 , H01M2008/1095 , Y02P70/56
Abstract: An anion exchange resin having a hydrophobic unit with divalent hydrophobic groups bonded to each other via an ether bond, the divalent hydrophobic groups being composed of one aromatic ring, or being composed of a plurality of aromatic rings which are bonded to each other via a divalent hydrocarbon group, carbon-carbon bond or the like; and a hydrophilic unit having divalent hydrophilic groups bonded to each other via carbon-carbon bond, the divalent hydrophilic groups being composed of one aromatic ring, or being composed of a plurality of aromatic rings which are bonded to each other via a divalent hydrocarbon group or carbon-carbon bond, the aromatic ring or at least one of the aromatic rings having an anion exchange group are bonded via carbon-carbon bond.
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公开(公告)号：US20160168730A1
公开(公告)日：2016-06-16
申请号：US14909871
申请日：2014-08-05
Applicant: UNIVERSITY OF YAMANASHI
Inventor： Masahiro WATANABE
CPC classification number: C25B9/18 , B01D53/22 , B01D63/082 , B01D2256/16 , C25B1/02 , C25B13/04 , H01M8/04201 , H01M8/0618 , H01M8/0681
Abstract: Provided is a hydrogen refining pressure-boosting device which is durable even in a high-pressure environment. This hydrogen refining pressure-boosting device produces, from a hydrogen-containing gas, a refined hydrogen gas having higher pressure and higher purity than the hydrogen-containing gas. The hydrogen refining pressure-boosting device is equipped with multiple stacked cell structures, and a pressing structure that applies tightening stress in the direction in which the cell structures are stacked. In this hydrogen refining pressure-boosting device the flow path surface of a cathode-side separator is sized so as to be contained on the inside of the flow path surface of an anode-side separator, in the direction of a plane parallel to a solid polymer electrolyte membrane.
Abstract translation: 提供一种即使在高压环境下也耐用的氢精炼加压装置。 该氢气精炼增压装置从含氢气体中产生具有比含氢气体更高的压力和更高纯度的精制氢气。 氢精炼加压装置具有多个堆叠的电池结构，以及在电池结构堆叠的方向上施加紧固应力的按压结构。 在该氢精制增压装置中，阴极侧隔板的流路面的大小被设定为容纳在阳极侧隔板的流路面的内侧，与平行于固体的平面方向 高分子电解质膜。
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公开(公告)号：US20150246347A1
公开(公告)日：2015-09-03
申请号：US14425589
申请日：2013-08-26
Applicant: University of Yamanashi
Inventor： Toshihiro Miyao , Kazutoshi Higashiyama , Weihua Shen , Hisao Yamashita , Noboru Hashimoto , Shigehito Deki , Masahiro Watanabe
IPC: B01J29/76 , B01J23/847 , B01J35/04 , B01J35/00
CPC classification number: B01J29/76 , B01J21/063 , B01J21/08 , B01J23/755 , B01J23/78 , B01J23/8472 , B01J29/0308 , B01J29/0333 , B01J35/0006 , B01J35/04 , B01J35/1014 , B01J35/1061 , B01J37/03 , B01J37/04 , C01B3/586 , C01B37/02 , C01B2203/0233 , C01B2203/0445 , C01B2203/047 , C01B2203/066 , C01B2203/1258 , C10L3/08 , H01M8/0612 , H01M8/0668 , Y02E60/50
Abstract: The first object is to increase the life of a selective CO methanation catalyst, and the second object is to enhance the CO removal rate of a selective CO methanation catalyst to reduce the outlet CO concentration in a wide temperature range. Provided a selective CO methanation catalyst including a supported metal catalyst which selectively methanizes CO in a hydrogen-rich gas containing CO and CO2 and a coating layer which covers a surface of the supported metal catalyst, has many pores, and is configured to reduce a CO concentration on the surface of the supported metal catalyst.
Abstract translation: 第一个目的是增加选择性CO甲烷化催化剂的寿命，第二个目的是提高选择性CO甲烷化催化剂的CO去除速率，以便在宽温度范围内降低出口CO浓度。 提供一种选择性CO甲烷化催化剂，其包括负载金属催化剂，其选择性地使含CO和CO 2的富氢气体中的CO甲烷化，并且覆盖所述负载型金属催化剂的表面的涂层具有许多孔，并且被配置为减少CO 负载金属催化剂表面的浓度。
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49.发明申请PREFERENTIALLY-ORIENTED OXIDE CERAMICS, PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD, ULTRASONIC MOTOR, AND DUST REMOVING DEVICE 有权优先选择的氧化物陶瓷，压电元件，液体放电头，超声波电机和除尘装置公开(公告)号：US20130200750A1
公开(公告)日：2013-08-08
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。
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公开(公告)号：US12244022B2
公开(公告)日：2025-03-04
申请号：US17782964
申请日：2020-12-10
Applicant: UNIVERSITY OF YAMANASHI , NIHON KAGAKU SANGYO CO., LTD.
Inventor： Katsuyoshi Kakinuma , Makoto Uchida , Akihiro Iiyama , Isao Amemiya , Chisato Arata , Sumitaka Watanabe
Abstract: A support and metal catalyst with improved electric conductivity is provided. A support and metal catalyst, including: a support powder; and metal fine particles supported on the support powder; wherein: the support powder is an aggregate of support fine particles; the support fine particles have a chained portion structured by a plurality of crystallites being fusion bonded to form a chain; the support fine particles are structured with metal oxide; and the metal oxide is doped with a dopant element, and an atomic ratio of titanium with respect to total of titanium and tin is 0.30 to 0.80, is provided.
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