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公开(公告)号：US5518627A
公开(公告)日：1996-05-21
申请号：US396795
申请日：1995-03-01
申请人： Masao Tomoi , Teruo Onozuka , Manabu Shindo , Hideaki Kiniwa , Hirohisa Kubota , Shintaro Sawada
发明人： Masao Tomoi , Teruo Onozuka , Manabu Shindo , Hideaki Kiniwa , Hirohisa Kubota , Shintaro Sawada
CPC分类号： B01J41/043 , Y10S210/90 , Y10S210/917
摘要： A method for demineralizing water or an aqueous solution, which comprises contacting the water or the aqueous solution to be treated to a strongly basic anion exchanger made of a crosslinked polymer having a constituting unit of the following formula (I): ##STR1## wherein A is a C.sub.1-2 linear alkylene group, B is a C.sub.4-8 linear alkylene group, each of R1, R2 and R3 which may be the same or different, is a C.sub.1-4 alkyl group or a C.sub.2-4 alkanol group, X is a counter ion coordinated on the ammonium group, and the benzene ring D may have an alkyl group or a halogen atom as a substituent.
摘要翻译： 一种使水或水溶液软化矿物的方法，其包括将待处理的水或溶液与由具有下式（I）的构成单元的交联聚合物制成的强碱性阴离子交换剂接触： ）其中A为C1-2直链亚烷基，B为C4-8直链亚烷基，R 1，R 2和R 3可相同或不同，为C 1-4烷基或C 2-4链烷醇 基团，X是在铵基上配位的抗衡离子，苯环D可以具有烷基或卤素原子作为取代基。
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公开(公告)号：US5173421A
公开(公告)日：1992-12-22
申请号：US448969
申请日：1989-12-12
申请人： Hideaki Kiniwa , Hirohisa Kubota
发明人： Hideaki Kiniwa , Hirohisa Kubota
CPC分类号： C12N5/0075 , C12N2533/30
摘要： This invention relates to cell culture carriers consisting of a porous support, at least a part of which surface being coated with a water-insoluble polymer constituted by (meth)acrylic acid ester and/or (meth)acrylamides and a cross-linking agent, and having a positively chargeable chemical moiety on the polymer surface. The present carriers have enabled the high-density cell culture in any type of the culture methods.
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公开(公告)号：US20090227693A1
公开(公告)日：2009-09-10
申请号：US12063154
申请日：2006-08-10
申请人： Hirohisa Kubota
发明人： Hirohisa Kubota
IPC分类号： B01J41/00
CPC分类号： A61L9/01 , B01D2253/20 , B01D2253/30 , B01J20/26 , B01J41/13 , B01J41/14
摘要： To provide a gas adsorbent which has sufficient gas adsorptivity for noxious gas components in a cigarette when brought into contact with a gas stream having a high flow rate as that when it passes through a cigarette filter, and which releases a small amount of bad odor components such as amine impurities and free noxious components which adversely affect health such as aromatic compounds derived from the gas adsorbent itself.A gas adsorbent which satisfies the following conditions (I), (II), (IV) and (V) or the following conditions (I), (III), (IV) and (V): (I) the mean pore radius of the gas adsorbent is at least 330 Å and at most 3,000 Å as measured by a mercury porosimeter; (II) the amine elution amount from the gas adsorbent per unit mass is at most 10 μeq/g; (III) the content of a monocyclic aromatic compound represented by the following formula 1 in the gas adsorbent per unit mass is at most 4 mg/g: wherein R is a substituent selected from the group consisting of a hydroxyl group, a C1-3 alkyl group and a C2-3 alkenyl group, and n is an integer of from 1 to 6 and represents the number of the substituent R, provided that when there are a plurality of R's, the respective R's may be the same or different; (IV) the neutral salt decomposition capacity is at most 0.43 meq/g; and (V) the acid adsorption capacity of the gas adsorbent per unit mass is at least 1.5 meq/g.
摘要翻译： 提供一种气体吸附剂，当与通过香烟过滤嘴时的流速高的气流接触时，对香烟中的有害气体组分具有足够的气体吸附性，并且释放少量的不良气味成分 例如胺杂质和对健康有不利影响的游离的有害成分，例如衍生自气体吸附剂本身的芳族化合物。 满足以下条件（I），（II），（IV）和（V）或以下条件（I），（III），（IV）和（V））的气体吸附剂：（I）平均孔半径 的气体吸附剂通过汞孔率计测量为至少330埃和至多3000埃; （II）每单位质量气体吸附剂的胺洗脱量最多为10 mueq / g; （III）每单位质量的气体吸附剂中由下式1表示的单环芳香族化合物的含量为4mg / g以下，其中R为选自羟基，C1-3 烷基和C 2-3烯基，n为1〜6的整数，表示取代基R的数，条件是当存在多个R时，各R可以相同或不同; （IV）中性盐分解能力为0.43meq / g以下; 和（V）每单位质量的气体吸附剂的酸吸附容量至少为1.5meq / g。
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公开(公告)号：US4696745A
公开(公告)日：1987-09-29
申请号：US849764
申请日：1986-04-09
申请人： Takaharu Itagaki , Hiroshi Kusano , Eiji Miyata , Hirohisa Kubota
发明人： Takaharu Itagaki , Hiroshi Kusano , Eiji Miyata , Hirohisa Kubota
CPC分类号： C08F8/18 , B01J20/267 , B01J20/286
摘要： A method for producing a separating agent having a fluorine-containing group and a hydrophilic group, wherein a cross-linking component consisting of alkylene di(meth)acrylate and/or glycerine poly(meth)acrylate, and a principal chain component consisting of ester and/or ether having therein a polymerizable vinyl group or isopropenyl group and a functional group are subjected to suspension-polymerization to obtain a cross-linked copolymer, and then the functional group in the copolymer is subjected to chemical modification with a fluorine-containing compound or with both fluorine-containing compound and hydrophilic-group-containing compound. The separating agent of the present invention consists essentially of porous cross-linked copolymer particles having porosity in a range of from 0.5 to 3 ml/g and an average particle size in a range of from 1 to 2,000 .mu.m.
摘要翻译： 一种具有含氟基团和亲水基团的分离剂的制备方法，其中由二（甲基）丙烯酸亚烷基酯和/或甘油聚（甲基）丙烯酸酯组成的交联组分和由酯组成的主链组分 和/或其中具有可聚合乙烯基或异丙烯基和官能团的醚进行悬浮聚合以获得交联共聚物，然后将共聚物中的官能团用含氟化合物进行化学改性 或含有含氟化合物和含亲水基团的化合物。 本发明的分离剂基本上由孔隙率为0.5〜3ml / g，平均粒径为1〜2000μm的多孔交联共聚物粒子组成。
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公开(公告)号：US20060239475A1
公开(公告)日：2006-10-26
申请号：US11408011
申请日：2006-04-21
申请人： Hirohisa Kubota
发明人： Hirohisa Kubota
IPC分类号： H04R3/00
摘要： A microphone having: a first bidirectional microphone unit formed by connecting two unidirectional microphone units, each of which has a vibrating section on a front side thereof, back to back; and a second bidirectional microphone unit formed by connecting two unidirectional microphone units, each of which has a vibrating section on a front side thereof, back to back, and a directional axis of the second bidirectional microphone unit is arranged to be shifted by 90 degrees with respect to a directional axis of the first bidirectional microphone unit.
摘要翻译： 一种麦克风，具有：通过连接两个单向麦克风单元形成的第一双向麦克风单元，每个单向麦克风单元在其前侧具有背靠背的振动部分; 以及第二双向麦克风单元，其通过连接两个单向麦克风单元形成，每个单向麦克风单元在其前侧具有背对背的振动部分，并且第二双向麦克风单元的方向轴被布置成与所述第二双向麦克风单元偏移90度， 相对于第一双向麦克风单元的方向轴。
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6.发明授权公开(公告)号：US06410656B1
公开(公告)日：2002-06-25
申请号：US09230578
申请日：1999-04-29
申请人： Hirohisa Kubota , Katsuhiko Yano , Junya Watanabe , Akinori Jyo
发明人： Hirohisa Kubota , Katsuhiko Yano , Junya Watanabe , Akinori Jyo
IPC分类号： C08F834
摘要： A cation exchanger or a chelating agent having at least structural units represented by the following formula (I), the structural units being derived from a crosslinkable monomer containing an unsaturated hydrocarbon group: wherein A represents a C3-C8 alkylene group or a C4-C9 alkoxymethylene group; L represents SO3−X+, where X+ is a counter ion coordinated with the SO3− group, or a chelate-forming functional group; and the benzene ring may be substituted with an alkyl group or a halogen atom.
摘要翻译： 至少具有由下式（I）表示的结构单元的阳离子交换剂或螯合剂，其结构单元来源于含有不饱和烃基的交联性单体：其中A表示C 3 -C 8亚烷基或C 4 -C 9 烷氧基亚甲基 L表示SO3-X +，其中X +是与SO3-基团配位的抗衡离子或螯合形成官能团; 苯环可以被烷基或卤素原子取代。
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公开(公告)号：US08933349B2
公开(公告)日：2015-01-13
申请号：US13485989
申请日：2012-06-01
IPC分类号： H01R13/502 , H05K5/00
CPC分类号： H05K5/0013
摘要： An electrical apparatus includes a first half case and a second half case. An end surface at an edge of the first half case and an end surface of the second half case are welded to each other. The first half case has an engaged portion inside thereof. The second half case has, inside thereof, an engaging portion which engages with the engaged portion so as to restrain relative movement of the first half case and the second half case in a direction in which the first half case and the second half case are separated. With this structure, strength of combination of the two half cases can be improved.
摘要翻译： 电气设备包括第一半壳体和第二半壳体。 第一半壳体的边缘处的端面和第二半壳体的端面彼此焊接。 第一半壳体在其内部具有接合部分。 第二半壳体在其内部具有与被接合部分接合的接合部分，以便限制第一半壳体和第二半壳体在第一半壳体和第二半壳体分离的方向上的相对运动 。 利用这种结构，可以提高两种情况的组合强度。
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公开(公告)号：US06384267B1
公开(公告)日：2002-05-07
申请号：US09503087
申请日：2000-02-14
IPC分类号： C07C6726
摘要： In a process for producing hydroxyalkyl (meth)acrylates by the reaction of (meth)acrylic acid with an alkylene oxide, a thermally and chemically stable anion exchange resin is used as a catalyst, which resin contains a repeating unit represented by the following formula (1) as a component: wherein A is a straight chain alkylene group having 3 to 8 carbon atoms, each of R1, R2, and R3 is a hydrocarbon group or an alkanol group having 1 to 4 carbon atoms, which may be substituted with a hydroxyl group, X− is a counter ion coordinated with an ammonium group, where the substituent A with the ammonium group may be substituted at any position of a benzene ring, and the benzene ring may be substituted with an alkyl group or a halogen atom. The process can economically efficiently produce hydroxyalkyl (meth)acrylates without disadvantages such as deterioration in properties of a distillation residue.
摘要翻译： 在通过（甲基）丙烯酸与烯化氧的反应制备羟烷基（甲基）丙烯酸酯的方法中，使用热化学稳定的阴离子交换树脂作为催化剂，该树脂含有下式所示的重复单元（ 1）作为成分：其中A是具有3至8个碳原子的直链亚烷基，R 1，R 2和R 3各自是烃基或具有1至4个碳原子的链烷醇基，其可以被 羟基，X-是与铵基团配位的抗衡离子，其中具有铵基的取代基A可以在苯环的任何位置被取代，苯环可以被烷基或卤素原子取代。 该方法可以经济有效地生产（甲基）丙烯酸羟烷基酯，而没有缺点，例如蒸馏残余物的性能劣化。
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公开(公告)号：US5954965A
公开(公告)日：1999-09-21
申请号：US825153
申请日：1997-03-26
申请人： Hirohisa Kubota , Katsuhiko Yano , Junya Watanabe , Keiko Kudo
发明人： Hirohisa Kubota , Katsuhiko Yano , Junya Watanabe , Keiko Kudo
CPC分类号： C02F1/42 , B01J39/043 , B01J41/043 , Y10S210/90
摘要： The present invention relates to a process for producing pure water having a total organic carbon content of not more than 200 ppb instantly after start of the operation of a high purity water system, comprising using as an ion exchange resin a specific strongly basic anion exchange resin and passing raw water through the high purity water system at a space velocity of not less than 20. The produced pure water is capable of producing tasteless and odorless pure water instantly after start of the operation of the high purity water system.
摘要翻译： 本发明涉及在高纯度水系开始运行后立即生产总有机碳含量不超过200ppb的纯水的方法，其包括使用特定的强碱性阴离子交换树脂作为离子交换树脂 并将原水以不小于20的空间速度通过高纯度水系统。生产的纯水能够在高纯度水系统开始运行后立即产生无味无味的纯水。
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公开(公告)号：US08754330B2
公开(公告)日：2014-06-17
申请号：US13485995
申请日：2012-06-01
CPC分类号： H01R13/5816 , H01B7/1825 , H01B7/223 , H01R13/567 , H01R13/5845
摘要： A cable main includes an outer tube, a core wire, and an assisting wire. The assisting wire is less stretchable than the outer tube. Connectors provided at ends of the cable main fasten ends of the assisting wire at ends of the outer tube so as to restrain the ends of the outer tube from moving in a stretch direction of the outer tube. According to this structure, even when the outer tube is stretched, a load applied to a connecting part between the core wire and a terminal of the connector can be reduced.
摘要翻译： 电缆主体包括外管，芯线和辅助线。 辅助线比外管更不易拉伸。 连接器设置在电缆的端部处，辅助线的主紧固端在外管的端部处，以限制外管的端部在外管的拉伸方向上移动。 根据该结构，即使在外管被拉伸的情况下，也能够减小施加在芯线与连接器的端子之间的连接部的负荷。
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