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31 条记录 (耗时 0.016 秒)

    Resonant line constructed by microstrip line which is easy to be trimmed
    1.
    发明授权
    Resonant line constructed by microstrip line which is easy to be trimmed 失效
    由微带线构成的谐振线，易于修整

    公开(公告)号：US06448874B1

    公开(公告)日：2002-09-10

    申请号：US09499485

    申请日：2000-02-07

    申请人： Ikuhiro Shiino ,  Isao Ishigaki

    发明人： Ikuhiro Shiino ,  Isao Ishigaki

    IPC分类号： H01P700

    CPC分类号： H03B5/1847 ,  H01P5/02 ,  H03B2201/0208

    摘要： This resonant line comprises a plurality of microstrip lines. The length of each of the microstrip lines is set so that the reactance between one end of each of the microstrip lines and the ground is equivalently inductive and one ends of the microstrip lines are connected to each other.

    摘要翻译： 该谐振线包括多条微带线。 每个微带线的长度被设定为使得每个微带线的一端和地之间的电抗等效地感应并且微带线的一端彼此连接。

    Novel method of producing ion exchange membrane
    2.
    发明授权
    Novel method of producing ion exchange membrane 失效
    制备离子交换膜的新方法

    公开(公告)号：US4379200A

    公开(公告)日：1983-04-05

    申请号：US302054

    申请日：1981-09-14

    申请人： Sueo Machi ,  Isao Ishigaki ,  Takanobu Sugo

    发明人： Sueo Machi ,  Isao Ishigaki ,  Takanobu Sugo

    IPC分类号： B01J47/12 ,  C08J5/22 ,  C08J7/18 ,  B05D3/06

    CPC分类号： C08J7/18 ,  C08J5/2243 ,  C08J2323/06 ,  Y10T428/266

    摘要： A method of producing an ion exchange membrane comprising irradiating a polyethylene film not more than 150 .mu.m thick with ionizing radiation for a total dose of 1-30 Mrads in vacuum or in an inert gas, bringing the irradiated film into contact with a 15 to 50 wt % aqueous solution of acrylic acid and/or methacrylic acid at 15.degree. to 50.degree. C. to have acrylic acid and/or methacrylic acid graft copolymerized onto polyethylene, followed by treatment of the graft copolymer with a 2 to 10 wt % aqueous solution of potassium hydroxide.

    摘要翻译： 一种离子交换膜的制造方法，其特征在于，在真空中或惰性气体中，以1〜30Mrad的总剂量照射不超过150μm厚的电离辐射聚乙烯膜，使照射膜与15〜 50重量％丙烯酸和/或甲基丙烯酸的水溶液在15至50℃下进行丙烯酸和/或甲基丙烯酸接枝共聚到聚乙烯上，接着用2至10重量％的水溶液处理接枝共聚物 氢氧化钾溶液。

    Push-push oscillator having in-phase and anti-phase output combining circuits
    3.
    发明授权
    Push-push oscillator having in-phase and anti-phase output combining circuits 失效
    推挽振荡器具有同相和反相输出组合电路

    公开(公告)号：US5250910A

    公开(公告)日：1993-10-05

    申请号：US925158

    申请日：1992-08-06

    申请人： Hiroyuki Yabuki ,  Isao Ishigaki ,  Mitsuo Makimoto

    发明人： Hiroyuki Yabuki ,  Isao Ishigaki ,  Mitsuo Makimoto

    IPC分类号： H03B1/04 ,  H03B5/18 ,  H03B19/00

    CPC分类号： H03B5/1847 ,  H03B19/00 ,  H03B2200/007 ,  H03B2200/0098 ,  H03B2202/07 ,  H03B2202/088

    摘要： A push-push oscillator including a resonator having a transmission line and a capacitance connected to the transmission line in parallel; an oscillating circuit responsive to the resonator for oscillating and for producing first and second outputs having an antiphase relation therebetween; an in-phase combining circuit for summing the first and second outputs of said oscillating circuit to produce a summed signal; and an antiphase combining circuit responsive to two components from the resonator having an antiphase relation for producing a differential signal in accordance with a difference between the two components. Alternatively, the in-phase combining circuit is connected to the resonator and the antiphase combining circuit is connected to the oscillating circuit. The antiphase combining circuit outputs a fundamental wave component of the resonator. The in-phase combining circuit outputs a second harmonic wave component. When this push-push oscillator is used in a PLL circuit to form a frequency synthesizer, a high frequency output is obtained with a low power consumption.

    Radiation polymerization of cationic monomer in aqueous alcohol
    6.
    发明授权
    Radiation polymerization of cationic monomer in aqueous alcohol 失效
    阳离子单体在含水醇中的辐射聚合

    公开(公告)号：US4354907A

    公开(公告)日：1982-10-19

    申请号：US118967

    申请日：1980-02-05

    申请人： Sueo Machi ,  Isao Ishigaki ,  Toshimi Okada ,  Shigeaki Washio

    发明人： Sueo Machi ,  Isao Ishigaki ,  Toshimi Okada ,  Shigeaki Washio

    IPC分类号： C08F2/00 ,  C08F2/10 ,  C08F2/46 ,  C08F2/54 ,  C08F20/00 ,  C08F20/34

    CPC分类号： C08F20/34

    摘要： A process for the production of water-soluble, substantially solid, cationic polymers comprises the step of irradiating an aqueous solution with ionizing radiation, the aqueous solution comprising at least 50% by weight of one, or two or more of specific type of amino ester or esters optionally being accompanied by acrylamide, and at least 0.1% by weight of a specific type of alcohol as an agent for inhibiting water-insolubility of the resulting polymer.The amino esters have the generic formula ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group; R.sub.2 represents a hydrogen atom or an alkyl group having 1-4 carbon atoms; R.sub.3 and R.sub.4 each represents an alkyl group having 1-4 carbon atoms and x.sup.(-) represents an anion; or from the combination of at least one of said amino esters and acrylamide.The alcohols have the formula ##STR2## wherein X', Y' and Z' each represents a hydrogen atom or a hydroxyl group, providing at least one of said X', Y' and Z' is OH; and L, m and n each represents a natural number; and include isopropyl alcohol, isobutyl alcohol, sec. butyl alcohol, glycerine and propylene glycol.

    摘要翻译： 制备水溶性，基本上固体的阳离子聚合物的方法包括用电离辐射照射水溶液的步骤，所述水溶液包含至少50重量％的一种或两种或更多种特定类型的氨基酯 或任选地伴随丙烯酰胺的酯，以及至少0.1重量％的特定类型的醇作为抑制所得聚合物的水不溶性的试剂。 氨基酯具有通式“IMAGE”，其中R 1表示氢原子或甲基; R2表示氢原子或具有1-4个碳原子的烷基; R3和R4各自表示具有1-4个碳原子的烷基，x（ - ）表示阴离子; 或至少一种所述氨基酯和丙烯酰胺的组合。 醇具有式“其中X'，Y'和Z”各自表示氢原子或羟基，提供所述X'，Y'和Z'中的至少一个是OH; L，m和n各自表示自然数; 并包括异丙醇，异丁醇， 丁醇，甘油和丙二醇。

    Oscillator for achieving stable oscillation
    7.
    发明授权
    Oscillator for achieving stable oscillation 失效

    公开(公告)号：US06593822B2

    公开(公告)日：2003-07-15

    申请号：US09894302

    申请日：2001-06-27

    申请人： Kazuhiro Nakano ,  Isao Ishigaki

    发明人： Kazuhiro Nakano ,  Isao Ishigaki

    IPC分类号： H03B100

    CPC分类号： H03B5/1847

    摘要： An oscillator includes an oscillator circuit which includes an oscillator transistor and a resonant circuit. The oscillator circuit can change an oscillation frequency. An amplifier circuit receives an oscillation signal output from the oscillator circuit and amplifies the oscillation signal. The resonant circuit is connected at high frequencies between the base and the collector of the oscillator transistor. The oscillation signal is output from the resonant circuit.

    Ion exchange membrane and process for producing the same
    9.
    发明授权
    Ion exchange membrane and process for producing the same 失效
    离子交换膜及其制造方法

    公开(公告)号：US4539277A

    公开(公告)日：1985-09-03

    申请号：US551884

    申请日：1983-11-15

    申请人： Isao Ishigaki ,  Takanobu Sugo ,  Jiro Okamoto

    发明人： Isao Ishigaki ,  Takanobu Sugo ,  Jiro Okamoto

    IPC分类号： B01J47/12 ,  C08J5/22 ,  H01M2/16

    CPC分类号： H01M2/1653 ,  C08J5/2218 ,  H01M2300/0014

    摘要： A separator membrane for use in secondary alkali batteries having a non-ion selective hydrophilic group and ion exchange group said membrane having an electrical resistance which, when said membrane is heated in 12NaOH for 30 minutes at a temperature between about 20.degree. and 100.degree. C., varies from the initial value for 20.degree. C. by an amount between 10% and about 24% and the process thereof are herein disclosed.

    摘要翻译： 一种用于具有非离子选择性亲水基团和离子交换基团的二次碱性电池的隔膜，所述膜具有电阻，当所述膜在12NaOH中在约20℃至100℃的温度下加热30分钟时 从20℃的初始值变化10％至约24％之间的量，并且本文公开了本发明的方法。

    Process for electrolyzing water
    10.
    发明授权
    Process for electrolyzing water 失效
    电解水处理

    公开(公告)号：US4384941A

    公开(公告)日：1983-05-24

    申请号：US345528

    申请日：1982-02-03

    申请人： Jiro Okamoto ,  Isao Ishigaki ,  Hiroyuki Harada

    发明人： Jiro Okamoto ,  Isao Ishigaki ,  Hiroyuki Harada

    IPC分类号： C25B9/00 ,  C08F255/02 ,  C08F259/08 ,  C08J5/22 ,  C25B1/04 ,  C25B1/10 ,  C25B9/08 ,  C25B13/04 ,  C25B13/08

    CPC分类号： C25B1/10 ,  C08F255/02 ,  C08F259/08 ,  C08J5/225 ,  C08J2327/12 ,  Y02E60/366

    摘要： A process is, herein, disclosed for electrolysis or pure water in an electrolytic cell which is divided into an anode compartment and a cathode compartment by a cation exchange membrane and in which pure water is supplied to the anode compartment for electrolysis to generate oxygen in the anode compartment and hydrogen in the cathode compartment, said cation exchange membrane being produced by grafting a fluorovinyl sulfonic acid monomer onto a membranous polymeric substrate having a monomer unit of the formula: ##STR1## (wherein X is hydrogen, fluorine or CH.sub.3 ; and Y is hydrogen or fluorine), said cation exchange membrane being used in close contact with an anode and a cathode.

    摘要翻译： 本文公开了一种电解槽中的电解或纯水的方法，该电解槽由阳离子交换膜分为阳极室和阴极室，其中纯水供应至阳极室用于电解产生氧气 所述阳离子交换膜是通过将含氟乙烯基磺酸单体接枝到具有下式单体单元的膜状聚合物基材上制备的：其中X是氢，氟或CH 3;和Y 是氢或氟），所述阳离子交换膜用于与阳极和阴极紧密接触。