Multiple vertical diaphragm electrolytic cell having gas-bubble guiding partition plates
    2.
    发明授权
    Multiple vertical diaphragm electrolytic cell having gas-bubble guiding partition plates 失效
    具有气泡引导隔板的多个垂直隔膜电解槽

    公开(公告)号:US3930151A

    公开(公告)日:1975-12-30

    申请号:US46129574

    申请日:1974-04-16

    IPC分类号: C25B9/00 C25B9/08

    CPC分类号: C25B9/08

    摘要: A multiple vertical diaphragm type electrolytic cell which is fitted with a plurality of gas-bubble guiding partition plates and/or in a style of up-and-down stages to the confront surfaces of electrodes and/or in every anode chamber and/or cathode chamber so as to form a perpendicular gas-bubble passageway at the vertical central plane position of said electrode chamber; wherein the gas-bubble guiding plates incline upwards toward the gas-bubble passageway. The guiding plates are constructed of heat-resistant synthetic resin and are slightly separated from the walls of the electrodes.

    摘要翻译: 多个垂直隔膜式电解池,其配备有多个气泡引导隔板和/或以上下级的方式安装到电极的对面和/或每个阳极室和/或阴极中 以在所述电极室的垂直中心平面位置处形成垂直气泡通道; 其中气泡引导板朝向气泡通道向上倾斜。 引导板由耐热合成树脂制成,并与电极的壁略微分开。

    Method of producing a piezoelectric or pyroelectric element
    3.
    发明授权
    Method of producing a piezoelectric or pyroelectric element 失效
    制造压电元件的方法

    公开(公告)号:US3912830A

    公开(公告)日:1975-10-14

    申请号:US43473274

    申请日:1974-01-18

    IPC分类号: H01G7/02 H01L41/45 B44D1/18

    摘要: A piezoelectric and/or pyroelectric element having improved durability is composed of a piezoelectric or pyroelectric polymer film such as a polyvinylidene fluoride film, an under coating of a thermoplastic or thermosetting resin having negligible piezoelectricity or pyroelectricity applied on the surface of a polar fluorinated polymer film, and metal electrodes vacuumdeposited on the surface of the under coating. The piezoelectric or pyroelectric element is produced by preparing the aboveindicated structure using a polar fluorinated polymer film which has not yet been provided with piezoelectricity or pyroelectricity and conducting the polarization of a polar fluorinated polymer film using the metal electrodes as the polarization electrodes.

    Method for manufacturing insole for a shoe
    4.
    发明授权
    Method for manufacturing insole for a shoe 失效
    制造鞋垫鞋垫的方法

    公开(公告)号:US3899798A

    公开(公告)日:1975-08-19

    申请号:US47319974

    申请日:1974-05-24

    发明人: KIHARA SUEO

    IPC分类号: A43B17/00 A43D

    CPC分类号: A43B17/00

    摘要: Insole for a shoe is formed by a simple method which is a combination of formation of a material sheet, formation of a material insole from the material sheet, formation of a longitudinal slit in the uppermost surface layer of the material insole, overturning the uppermost surface layer of the material insole via the slit and closing of the slit by application of thermal fusion embossing, thereby the process of attaching separate protective edging to the periphery of the material bare insole usually employed in the conventional arts being omitted.

    摘要翻译: 鞋的鞋垫通过简单的方法形成,该方法是材料板的形成,从材料片形成材料鞋垫,在材料鞋垫的最上表面层形成纵向狭缝的组合,翻转最上表面 层的材料鞋垫经由狭缝并通过施加热熔压花而闭合狭缝,由此省略了将传统技术中通常采用的材料裸露鞋垫的外围附加单独的保护性磨边的过程。

    Pyroelectric element of polymer film
    5.
    发明授权
    Pyroelectric element of polymer film 失效
    聚合物膜的热电元件

    公开(公告)号:US3885301A

    公开(公告)日:1975-05-27

    申请号:US30503672

    申请日:1972-11-09

    发明人: MURAYAMA NAOHIRO

    摘要: A pyroelectric element comprising a polymer film which can be converted into pyroelectric substance, the polymer film having a pyroelectric distribution along its surface. The process of producing such a film comprising: POLING DESIRED LOCAL PORTIONS OF THE FILM WHILE VARYING EITHER THE TEMPERATURE AND/OR THE ELECTRIC POTENTIAL OF LOCALIZED AREAS OF THE FILM; A FURTHER PROCESS OF PRODUCING SUCH A PYROELECTRIC ELEMENT WHEREIN A DEFINITE PYROELECTRICITY IS PROVIDED TO THE SURFACE OF THE POLYMER FILM AND THEN A NON-UNIFORM DISTRIBUTION OF PYROELECTRICITY IS PROVIDED BY LOCALLY REDUCING OR ELIMINATING THE PYROELECTRICITY; A PROCESS OF STORING AND REPRODUCING SIGNALS IN SUCH A PYROELECTRIC ELEMENT COMPRISING: STORING POLARIZATION SIGNALS OF DIFFERENT PYROELECTRICITIES IN DIFFERENT PORTIONS OF SUCH AN ELEMENT, AND THEN DELIVERING THE SIGNALS AS A POLARIZATION CHANGE DUE TO A TEMPERATURE CHANGE.

    摘要翻译: 一种热电元件,其包含能够转化为热电物质的聚合物膜,所述聚合物膜沿其表面具有热电分布。 制造这种薄膜的方法包括:

    Copolymer and graft blend each containing acrylonitrile and acrylate components
    6.
    发明授权
    Copolymer and graft blend each containing acrylonitrile and acrylate components 失效
    各自含有丙烯腈和丙烯酸酯组分的共聚物和接枝共混物

    公开(公告)号:US3880951A

    公开(公告)日:1975-04-29

    申请号:US23586272

    申请日:1972-03-17

    摘要: Synthetic resin composition having low gas permeability consisting of a blend of a first resin component which is a copolymer of acrylonitrile or methacrylonitrile and acrylic ester, and a second resin component which is a graft copolymer composed of a monomer mixture of acrylonitrile or methacrylonitrile and acrylic ester grafted upon homopolymer or copolymer of 1,3-butadiene as the trunk polymer for the graft copolymer, the content of the trunk polymer in the entire blend being determined to attain the desired result.

    摘要翻译: 由丙烯腈或甲基丙烯腈和丙烯酸酯的共聚物的第一树脂成分和丙烯酸酯的共混物的共混物构成的低气体渗透性的合成树脂组合物和由丙烯腈或甲基丙烯腈和丙烯酸酯的单体混合物构成的接枝共聚物的第二树脂成分 接枝在1,3-丁二烯的均聚物或共聚物上作为接枝共聚物的树脂聚合物,确定整个共混物中树脂聚合物的含量达到所需的结果。

    Water resisting and anticorrosive painting method and the painted articles
    9.
    发明授权
    Water resisting and anticorrosive painting method and the painted articles 失效
    防水和防腐涂漆方法和涂漆物品

    公开(公告)号:US3864153A

    公开(公告)日:1975-02-04

    申请号:US32665773

    申请日:1973-01-26

    发明人: ENOMOTO SATORU

    IPC分类号: B05D7/26 C09D175/04 B32B15/08

    摘要: A painting method which comprises applying to a substrate an undercoating composition comprising from 10 to 500 parts by weight of an alkylated polycyclic aromatic compound containing no nitrogen, oxygen or sulfur to the extent detectable by elementary analysis and having a mean molecular weight measured by the VPO method of from 250 to 600 and an aromatic ring-forming proton density measured by the nuclear magnetic resonance method of from 35 to 80%, and 100 parts by weight of a urethane resin, said under-coating composition further containing a hardening agent and then applying an over-coating composition comprising a curable resin selected from the group consisting of an epoxy resin, a urethane resin, and an alkyd resin.

    摘要翻译: 一种涂布方法,其包括向基材施加包含10至500重量份不含氮,氧或硫的烷基化多环芳族化合物的底涂层组合物,其程度可通过元素分析可检测,并具有由VPO测量的平均分子量 方法为250〜600,通过核磁共振法测定的芳香环形成质子密度为35〜80%,聚氨酯树脂为100重量份,所述底涂料组合物还含有硬化剂,然后 应用包含选自环氧树脂,聚氨酯树脂和醇酸树脂的可固化树脂的过涂层组合物。

    Method for the preparation of incombustible composite materials
    10.
    发明授权
    Method for the preparation of incombustible composite materials 失效
    不可燃复合材料的制备方法

    公开(公告)号:US3862870A

    公开(公告)日:1975-01-28

    申请号:US42242973

    申请日:1973-12-06

    摘要: A method for the preparation of incombustible composite materials having high inter-layer adhesive strength and small permanent compression distortion, the method comprising interposing between a layer of a polyvinyl chloride sheet and a layer of hardboard sheet an intermediate layer of a soft foam. The intermediate layer is prepared by covering a soft foam sheet with a latex of vinylidene chloride-based copolymer. The vinylidene chloride-based copolymer is obtained by copolymerization of 65 - 95 parts by weight of vinylidene chloride monomer, 5 - 35 parts by weight of a vinyl monomer not containing any unsubstituted corboxyl group and 1 - 10 parts by weight of a vinyl monomer containing at least one unsubstituted carboxyl group. The respective layers are bonded together by high frequency welding.

    摘要翻译: 一种制备具有高的层间粘合强度和小的永久压缩变形的不燃性复合材料的方法,所述方法包括将聚氯乙烯片层与硬质层片材层之间插入软泡沫的中间层。 通过用偏二氯乙烯基共聚物的胶乳覆盖软泡沫片材来制备中间层。 偏二氯乙烯类共聚物通过共聚合65〜95重量份的偏二氯乙烯单体,5-35重量份不含任何未取代的羧基的乙烯基单体和1-10重量份含乙烯基单体的乙烯基单体 至少一个未取代的羧基。 各层通过高频焊接结合在一起。