Data transfer device
    11.
    发明授权
    Data transfer device 失效
    数据传输设备

    公开(公告)号:US5315640A

    公开(公告)日:1994-05-24

    申请号:US693625

    申请日:1991-04-30

    摘要: A data transfer device is disclosed whereby both spoken conversation and transfer of data can easily and conveniently be carried out with a minimum of manual steps and repetitions operations. The disclosed device includes first telephone number memory for storing a telephone number of a remote communication node when the data transfer device originates a communication session; second telephone number memory for storing a telephone number of the remote communication node when the remote communication node originates the communication session; start command generating circuit for generating a start command; and data transfer circuit for transferring data. The above mentioned data transfer circuit is such that when the start command generating circuit generates a start command and the data transfer device has originated the communication session, the data transfer circuit initiates a connection over a channel for transmission of digital data between the data transfer device and the remote node corresponding to the telephone number stored in the first telephone number memory, and when the start command generating circuit generates a start command and the remote node has originated the communication session, the data transfer circuit Initiates a connection over a channel for transmission of digital data between the data transfer device and the remote node corresponding to the telephone number stored in the second telephone number memory.

    摘要翻译: 公开了一种数据传输装置,其中通过最少的手动步骤和重复操作可以容易且方便地执行语音对话和数据传送。 所公开的设备包括当数据传输设备发起通信会话时用于存储远程通信节点的电话号码的第一电话号码存储器; 第二电话号码存储器,用于当所述远程通信节点发起所述通信会话时存储所述远程通信节点的电话号码; 开始命令生成电路,用于生成开始命令; 和用于传送数据的数据传输电路。 上述数据传送电路使得当起动命令产生电路产生启动命令并且数据传送装置已经发起通信会话时,数据传输电路通过数据传输装置上的数字数据传输通道发起连接 以及对应于存储在第一电话号码存储器中的电话号码的远程节点,并且当开始命令产生电路产生起始命令并且远程节点已经发起通信会话时,数据传输电路通过信道发起连接以进行传输 数据传输设备和对应于存储在第二电话号码存储器中的电话号码的远程节点之间的数字数据。

    Homogeneous cation exchange membrane having a multi-layer structure
    12.
    发明授权
    Homogeneous cation exchange membrane having a multi-layer structure 失效
    具有多层结构的均相阳离子交换膜

    公开(公告)号:US4426271A

    公开(公告)日:1984-01-17

    申请号:US252280

    申请日:1981-04-09

    IPC分类号: C08J5/22 C25B13/08

    CPC分类号: C08J5/2293 C08J2327/12

    摘要: In cation exchange membranes having a multi-layer structure consisting of two or three layers or more each having different equivalent weight and/or different kind of ion exchange group used for the electrolysis of alkali metal chloride according to an ion exchange membrane process, a homogeneous cation exchange membrane which comprises that at least one outer layer having a lower water content of both outer layers of said membrane has a roughened surface so that the amount of hydrogen gas bubbles generated from the cathode and attached to the membrane surface is the least whereby the electrolysis voltage is the lowest and the process for the production thereof.

    摘要翻译: 在具有根据离子交换膜法用于电解碱金属氯化物的不同等效重量和/或不同种类的离子交换基团的由两层或三层以上组成的多层结构的阳离子交换膜中, 阳离子交换膜,其包括具有所述膜的两个外层的较低水含量的至少一个外层具有粗糙表面,使得从阴极产生并附着到膜表面的氢气气泡的量最少,由此, 电解电压是最低的,也是生产的过程。

    Method for the electrolysis of an aqueous solution of an alkali metal
chloride and an anode therefor
    13.
    发明授权
    Method for the electrolysis of an aqueous solution of an alkali metal chloride and an anode therefor 失效
    电解碱金属氯化物及其阳极水溶液的方法

    公开(公告)号:US4354905A

    公开(公告)日:1982-10-19

    申请号:US253664

    申请日:1981-04-13

    IPC分类号: C25B1/46 C25B11/03

    CPC分类号: C25B11/03 C25B1/46

    摘要: The use of a perforated plate anode in combination with a cation exchange membrane has been found to be extremely effective for rendering the current distribution in the cation exchange membrane uniform in practice of the ion exchange membrane process for the electrolysis of an aqueous solution of an alkali metal chloride. The uniform current distribution in the cation exchange membrane is, in turn, effective for preventing elevation of the electrolytic voltage and prolonging the life of the cation exchange membrane. Further, when the coating of the perforated plate anode on its front surface and the inner wall surfaces of the openings has a thickness larger than that of the coating on the back surface, the perforated plate anode has high durability and exhibits low electrolytic voltage for a long time as compared with the perforated plate anode having, on each surface, a uniform-thick coating.

    摘要翻译: 已经发现使用多孔板阳极与阳离子交换膜组合是非常有效的,以使阳离子交换膜中的电流分布实际上用于电解碱性水溶液的离子交换膜方法 金属氯化物。 阳离子交换膜中的均匀电流分布反过来有效地防止电解电压升高并延长阳离子交换膜的寿命。 此外,当多孔板阳极在其前表面上的涂层和开口的内壁表面的厚度大于后表面上的涂层的厚度时,多孔板阳极具有高的耐久性,并且对于 长时间与多孔板阳极相比,每个表面上均匀厚的涂层。

    Packing for use in steel-pipe hydraulic testing apparatus
    14.
    发明授权
    Packing for use in steel-pipe hydraulic testing apparatus 失效
    用于钢管液压试验装置的包装

    公开(公告)号:US4085942A

    公开(公告)日:1978-04-25

    申请号:US724057

    申请日:1976-09-16

    CPC分类号: G01M3/022

    摘要: A packing for use in a steel-pipe hydraulic testing apparatus, consisting of: an annular body having an annular cut in its inner peripheral portion; a plurality of backing pieces fastened to the wall of the annular cut at a given circumferential spacing and directed in the radial direction; and a plurality of adapter pieces embedded in the inner peripheral walls of the annular body of the packing at a given circumferential spacing and exposed to the annular cut, so that the aforesaid plurality of backing pieces may be each slidable on the surfaces of a pair of adjoining adapter pieces. This packing is contracted due to a hydraulic pressure being applied to the outer periphery of the body of the packing, and as a result the respective adapter pieces will slide on the surfaces of the adapter pieces in the circumferential direction of the packing.

    摘要翻译: 一种用于钢管液压测试装置的包装,包括:其内周部分具有环形切口的环形体; 多个背衬件以给定的圆周间隔紧固到环形切口的壁上并且沿径向指向; 以及以给定的圆周间隔嵌入衬垫的环形体的内周壁中并暴露于环形切口的多个适配器片,使得上述多个背衬片可以都可以在一对 相邻的适配器件。 由于液压被施加到包装体的外周,所以这种包装被收缩,结果,各个适配件将在包装的圆周方向上在适配件的表面上滑动。

    GAS BARRIER MULTILAYER BODY AND LAMINATE
    15.
    发明申请
    GAS BARRIER MULTILAYER BODY AND LAMINATE 审中-公开
    气体障碍物多层体和层压体

    公开(公告)号:US20090053542A1

    公开(公告)日:2009-02-26

    申请号:US12088179

    申请日:2006-09-25

    摘要: A gas barrier laminate comprising: a plastic substrate (I); a gas barrier layer (II) formed from a gas barrier layer-forming coating material (C) containing a polyalcohol-based polymer (A) and a polycarboxylic acid-based polymer (B); and an overcoat layer (III) formed from an overcoat layer-forming coating material (F) containing at least one of a monovalent metal compound (D) and a bivalent or higher metal compound (E); wherein the gas barrier layer (II) is laminated to the plastic substrate (I), either directly or with an anchor coat layer disposed therebetween, the overcoat layer (III) is laminated on top of the gas barrier layer (II), and when a laminated product is prepared by laminating a laminate adhesive layer (IV) and a heat seal layer (V), in that order, to either the overcoat layer (III) or the plastic substrate (I) of the gas barrier laminate, either directly or with a printing ink layer disposed therebetween, the lamination strength (X) of the laminated product is not less than 1 N/cm, and the ratio of the lamination strength (Y) following a hot water treatment for 30 minutes at 95° C. relative to the lamination strength (X) (namely, Y/X) is not less than 0.3.

    摘要翻译: 1.一种阻气性层压体,包括:塑料基材(I); 由含有多元醇系聚合物(A)和多元羧酸系聚合物(B)的阻气层形成用涂料(C)形成的阻气层(II) 以及由含有一价金属化合物(D)和二价以上金属化合物(E)中的至少一种的外涂层形成用涂料(F)形成的保护层(III)。 其中所述阻气层(II)直接地或与其间设置的锚涂层层压到所述塑料基板(I)上,所述外涂层(III)层压在所述阻气层(II)的顶部,并且当 通过将层压粘合剂层(IV)和热封层(V)依次层压到阻气性层压体的外涂层(III)或塑​​料基材(I)上,直接制备层压产品 或者设置在其间的印刷油墨层,层压产品的层压强度(X)不小于1N / cm,热水处理后的层压强度(Y)在95℃下30分钟的比例 相对于层压强度(X)(即Y / X)为0.3以上。

    Method and apparatus for non-destructively detecting defects in metal
materials by using rotating magnetic fields generated by multiphase ac
current
    17.
    发明授权
    Method and apparatus for non-destructively detecting defects in metal materials by using rotating magnetic fields generated by multiphase ac current 失效
    通过使用由多相交流电流产生的旋转磁场,非破坏性地检测金属材料缺陷的方法和装置

    公开(公告)号:US4818935A

    公开(公告)日:1989-04-04

    申请号:US26793

    申请日:1987-02-05

    IPC分类号: G01N27/83 G01N27/90 G01R33/12

    CPC分类号: G01N27/9013

    摘要: Method and apparatus for non-destructive inspection of flaws in metal materials include exciting coils centered on a longitudinal axis of a cylindrical or columnar metallic material to be examined being arranged to surround the examinee material. A multiphase alternating current of such a relatively low frequency as to cause the exciting coils to generate a rotating magnetic field which rotates about the longitudinal axis of the examinee material is superimposed with a high frequency alternating current having an inspection frequency selected on the basis of the necessary sensitivity for detection of surface flaws of the examinee material. The composite multiphase current is applied to the exciting coils so that an electromagnetic effect induced in the surface of the examinee material by the high frequency alternating current is rotated for shifting circumferentially about the examinee material along with the rotating magnetic field. A detecting element group disposed in the proximity of the surface of the examined material detects the changing of the electromagnetic effect, dependent on the presence or absence of a surface flaw of the examinee material.

    摘要翻译: PCT No.PCT / JP86 / 00340 Sec。 371日期1987年2月5日 102(e)日期1987年2月5日PCT提交1986年7月2日PCT公布。 公开号WO87 / 00287 1987年1月15日的日期。用于金属材料中的缺陷的非破坏性检查的方法和装置包括以被检查的圆柱形或柱状金属材料的纵向轴线为中心的励磁线圈,被布置成围绕受检材料。 这种相对低频率的多相交流电流使得激励线圈产生围绕受检材料的纵向轴线旋转的旋转磁场,其叠加有具有基于所述受检材料的纵向轴线选择的检查频率的高频交流电 检测被检物质表面缺陷的必要灵敏度。 将复合多相电流施加到励磁线圈,使得通过高频交流电流在受检材料的表面中感应的电磁效应被旋转,以便随着旋转磁场围绕受检材料周向移动。 设置在被检查材料的表面附近的检测元件组根据受检材料的表面缺陷的存在或不存在来检测电磁效应的变化。

    Apparatus for processing terminal ends of tubes
    19.
    发明授权
    Apparatus for processing terminal ends of tubes 失效
    用于处理管末端的装置

    公开(公告)号:US4581912A

    公开(公告)日:1986-04-15

    申请号:US739038

    申请日:1985-05-29

    摘要: Disclosed is an apparatus for automatically processing an end portion of a tube disposed along a predetermined moving path so as to be movable toward and away from the moving path. A first clamping device is mounted on the base in front of the pointing device along the moving path. A tube press is disposed between the pointing device and the first clamping device for dimpling the tube wall to form axially spaced positioning sections thereon. A second clamping device is disposed between the tube press and the pointing device for clamping the end portion of the tube. A plug feeding device is disposed between the second clamping device and the pointing device for feeding a plug from a position out of the moving path to a position thereon. A plug inserting device includes an inserting nozzle movable in parallel to the moving direction of the tube for inserting the plug into the end portion of the tube. Lubricant is supplied into the tube through the inserting nozzle. The end portion of the tube is pointed by the pointing device.

    摘要翻译: 公开了一种用于自动处理沿着预定移动路径设置的管的端部以便能够朝向和远离移动路径移动的装置。 第一夹紧装置沿着移动路径安装在指示装置前面的基座上。 管按压器设置在指示装置和第一夹紧装置之间,用于使管壁变形以在其上形成轴向间隔开的定位部分。 第二夹紧装置设置在管压机和指示装置之间,用于夹紧管的端部。 插头供给装置设置在第二夹持装置和指示装置之间,用于将插头从移动路径的位置提供到其上的位置。 插头插入装置包括可与管的移动方向平行移动的插入嘴,用于将插头插入管的端部。 润滑剂通过插入式喷嘴供入管内。 管的端部由指示装置指向。

    Liquid level detector for detecting a liquid level when reaching a
prescribed height
    20.
    发明授权
    Liquid level detector for detecting a liquid level when reaching a prescribed height 失效
    液位检测器,用于在达到规定高度时检测液位

    公开(公告)号:US4246489A

    公开(公告)日:1981-01-20

    申请号:US30373

    申请日:1979-04-16

    摘要: A liquid level detector for detecting whether a boundary surface between a liquid and a medium rises beyond a prescribed level comprises a rectangular prismatic refractor body formed of a material which only allows the transmission of a light having particular wavelengths and absorbs light having other wavelengths. The refractor body have first and second inclined flat surfaces and a base. The base of the refractor body is provided with a light-emitting element for projecting a beam of light having the particular wavelength and a photoelectric conversion element for converting the light to an electric signal. Each of these element is equidistantly spaced from the center of the base, and the optical axis of each of these elements defines an angle of 45.degree. with each of the inclined surfaces of the refractor body. Where the first inclined surface contacts an medium, the light beam from the light-emitting element passes through the refractor body, is totally reflected from the first and second inclined surfaces, and finally enters the photoelectric conversion element. Where the first inclined surface contacts a liquid, the light beam from the light-emitting element passes through the refractor body, is refracted on the first inclined surface and enters the liquid, and the photoelectric conversion element receives substantially no light and generates no electric signal.

    摘要翻译: 一种用于检测液体和介质之间的边界面是否超过规定水平的液面检测器包括由仅允许透射具有特定波长的光并吸收具有其它波长的光的材料形成的矩形棱镜折射体。 折射体具有第一和第二倾斜平面和基部。 折射体的基部设置有用于投射具有特定波长的光束的发光元件和用于将光转换为电信号的光电转换元件。 这些元件中的每一个与基座的中心等距离地间隔开,并且这些元件中的每一个的光轴与折射体的每个倾斜表面形成45°的角度。 当第一倾斜面接触介质时,来自发光元件的光束穿过折射体,从第一和第二倾斜表面全反射,最后进入光电转换元件。 当第一倾斜面接触液体时,来自发光元件的光束穿过折射体,在第一倾斜表面上折射并进入液体,并且光电转换元件基本上不受光并且不产生电信号 。