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    Process for producing polyester film containing a slip agent
    1.
    发明授权
    Process for producing polyester film containing a slip agent 失效
    含有滑爽剂的聚酯薄膜的制造方法

    公开(公告)号：US4921670A

    公开(公告)日：1990-05-01

    申请号：US218140

    申请日：1988-07-13

    Applicant: Hermann Dallmann ,  Lothar Bothe ,  Guenther Crass ,  Werner Schaefer

    Inventor： Hermann Dallmann ,  Lothar Bothe ,  Guenther Crass ,  Werner Schaefer

    IPC: C08J3/00 ,  C08J5/18 ,  C08L67/02 ,  G11B5/73

    CPC classification number: C08J5/18 ,  C08J3/005 ,  C08L67/02 ,  G11B5/7305 ,  C08J2367/02

    Abstract: A process is described for the production of an oriented, heat-set polyester film including an admixture of polydiorganosiloxane in the amount of 0.001 to 2% by weight, as well as further additives, such as inert inorganic and/or organic particles. The thermoplastic material is melted in an extruder and extruded through an appropriate die to give a cast film, is then quenched, reheated, stretch oriented, and heat set. The characteristic criteria is the addition of the polydiorganosiloxane to the polydiorganosiloxane-free polyester in the form of a masterbatch.

    Abstract translation: 描述了一种制备定向的热固性聚酯薄膜的方法，该聚酯薄膜包括0.001至2重量％的聚二有机硅氧烷的混合物，以及其它添加剂，如惰性无机和/或有机颗粒。 将热塑性材料在挤出机中熔融并通过适当的模头挤出以得到流延膜，然后淬火，再加热，拉伸取向和热定形。 特征标准是将聚二有机硅氧烷以母料的形式加入到不含聚二有机硅氧烷的聚酯中。

    Polyester film
    2.
    发明授权
    Polyester film 失效
    聚酯薄膜

    公开(公告)号：US5032458A

    公开(公告)日：1991-07-16

    申请号：US572209

    申请日：1990-09-28

    Applicant: Hermann Dallmann ,  Werner Schaefer ,  Wolfgang Gawrisch ,  Hartmut Hensel

    Inventor： Hermann Dallmann ,  Werner Schaefer ,  Wolfgang Gawrisch ,  Hartmut Hensel

    IPC: C08J5/18 ,  C08L67/02

    CPC classification number: C08J5/18 ,  C08L67/02 ,  C08J2367/02 ,  Y10T428/31565 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31797

    Abstract: The invention concerns a polyester film with improved abrasion resistance, dimensional stability, drawability and slip properties. The film is characterized by the fact that it contains 0.005 to 5.0% by weight of organic, preferably hardened or crosslinked, particles with narrow particle size distribution in a range between 0.01 and 5 microns, as well as a nucleating agent in an amount from 0.01 to 10% by weight, both values related to the weight of the polymers which form the film.

    Abstract translation: 本发明涉及具有改善的耐磨性，尺寸稳定性，可拉伸性和滑爽性的聚酯薄膜。 该膜的特征在于，其含有0.005至5.0重量％的在0.01至5微米范围内的窄粒度分布的有机，优选硬化或交联的颗粒，以及0.01重量％的成核剂 至10重量％，这两个值都与形成膜的聚合物的重量有关。

    Measuring component concentration in a gas blend
    3.
    发明授权
    Measuring component concentration in a gas blend 失效
    测量气体混合物中的组分浓度

    公开(公告)号：US4902138A

    公开(公告)日：1990-02-20

    申请号：US176888

    申请日：1988-04-04

    Applicant: Heinz-Dieter Goeldner ,  Bertold Horn ,  Thomas Liedtke ,  Wolf-Ruediger Marx ,  Werner Schaefer

    Inventor： Heinz-Dieter Goeldner ,  Bertold Horn ,  Thomas Liedtke ,  Wolf-Ruediger Marx ,  Werner Schaefer

    IPC: G01N27/18 ,  G01N33/00

    CPC classification number: G01N27/18 ,  G01N33/0062

    Abstract: The thermal conductivity in a gas blend is measured in order to determine concentration using several different temperatures for the gas but the same sensor, which includes a Silicon carrier of a few hundred micrometers thick and being provided with an electrically insulating layer; carrying a sputtered on or vapor deposited, meandershaped thin film resistance; a pit in the carrier underneath the resistance and the insulating layer, there being one or more perforations in the insulation to permit access of gas to the interior of the pit; a cover plate made also of silicon and of comparable thickness dimensions as the carrier, and also having a pit of comparable dimensions as the first mentioned pit is disposed above the carrier so that said pits are aligned and constitute a common measuring chamber; and a diffusion channel in the cover plate for feeding a gas through diffusion so that the measuring chamber is defined by the communicating pits.

    Abstract translation: 测量气体共混物中的热导率，以便确定气体的几种不同温度的浓度，但是同样的传感器，其包括几百微米厚的硅载体并且设置有电绝缘层; 携带溅射或气相沉积的薄膜电阻; 在电阻和绝缘层下方的载体中的凹坑，绝缘体中存在一个或多个穿孔以允许气体进入凹坑内部; 由硅制成并且与载体具有可比较的厚度尺寸的盖板，并且还具有与第一提到的凹坑相当的尺寸的凹坑设置在载体上方，使得所述凹坑对准并构成公共测量室; 以及在盖板中的用于通过扩散供给气体的扩散通道，使得测量室由连通的凹坑限定。

    Infrared gas analyzer
    5.
    发明授权
    Infrared gas analyzer 失效
    红外气体分析仪

    公开(公告)号：US4682031A

    公开(公告)日：1987-07-21

    申请号：US856585

    申请日：1986-04-25

    Applicant: Walter Fabinski ,  Werner Schaefer

    Inventor： Walter Fabinski ,  Werner Schaefer

    IPC: G01N21/61 ,  G01N21/37

    CPC classification number: G01N21/37

    Abstract: A infrared gas analyzer having measuring and reference chambers and receiving chambers respectively disposed on radiation exit sides of the measuring and reference chambers and being filled with a particular gas; a pressure communicating duct system including a particular chamber interconnects the two receiving chambers is partitioned by a foil of polyvinylidenfluoride being piezo electrically effective to generate an electrical signal on account of a pressure differential between the two receiving chambers, as indication of the concentration of the measuring gas, i.e., host gas that flows through the measuring chamber.

    Abstract translation: 一种红外线气体分析仪，其具有分别设置在测量和参考室的辐射出口侧并且被特定气体填充的测量和参考室和接收室; 包括连接两个接收室的特定室的压力连通管道系统由聚电解质氟化物的箔分隔开，其压电有效，由于两个接收室之间的压力差产生电信号，作为测量浓度的指示 气体，即流过测量室的主体气体。

    Testing voice-based office equipment for immunity to interference from wireless devices
    7.
    发明授权
    Testing voice-based office equipment for immunity to interference from wireless devices 有权
    测试基于语音的办公设备免受无线设备的干扰

    公开(公告)号：US08412111B2

    公开(公告)日：2013-04-02

    申请号：US11636885

    申请日：2006-12-11

    Applicant: Vivek Talwar ,  Stephen Berger ,  Werner Schaefer ,  Jeff Rodman ,  Tony Griffiths ,  Joseph Liguori

    Inventor： Vivek Talwar ,  Stephen Berger ,  Werner Schaefer ,  Jeff Rodman ,  Tony Griffiths ,  Joseph Liguori

    IPC: H04B17/00

    CPC classification number: H04B17/16 ,  G01R31/002 ,  H04M1/24

    Abstract: According to some embodiments, a method includes placing a device under test (DUT) in a test chamber and applying a pulse-modulated RF wireless test signal to the DUT in the test chamber. The method further includes detecting an acoustic output of the DUT. In addition or as an alternative to applying the pulse-modulated test signal, the test signal strength may be at a level of 30 V/m or 90 V/m. If the DUT is a telephone, it may be coupled via a voice signal path to another telephone, and an output of the other telephone may also be detected.

    Abstract translation: 根据一些实施例，一种方法包括将待测器件（DUT）放置在测试室中，并在测试室中向DUT施加脉冲调制的RF无线测试信号。 该方法还包括检测DUT的声输出。 另外或作为施加脉冲调制测试信号的替代方案，测试信号强度可以是30V / m或90V / m的水平。 如果DUT是电话，则其可以经由语音信号路径耦合到另一个电话，并且还可以检测另一个电话的输出。

    Testing voice-based office equipment for immunity to interference from wireless devices
    8.
    发明申请
    Testing voice-based office equipment for immunity to interference from wireless devices 有权
    测试基于语音的办公设备免受无线设备的干扰

    公开(公告)号：US20070159199A1

    公开(公告)日：2007-07-12

    申请号：US11636885

    申请日：2006-12-11

    Applicant: Vivek Talwar ,  Stephen Berger ,  Werner Schaefer ,  Jeff Rodman ,  Tony Griffiths ,  Joseph Liguori

    Inventor： Vivek Talwar ,  Stephen Berger ,  Werner Schaefer ,  Jeff Rodman ,  Tony Griffiths ,  Joseph Liguori

    IPC: G01R31/02

    CPC classification number: H04B17/16 ,  G01R31/002 ,  H04M1/24

    Abstract: According to some embodiments, a method includes placing a device under test (DUT) in a test chamber and applying a pulse-modulated RF wireless test signal to the DUT in the test chamber. The method further includes detecting an acoustic output of the DUT. In addition or as an alternative to applying the pulse-modulated test signal, the test signal strength may be at a level of 30 V/m or 90 V/m. If the DUT is a telephone, it may be coupled via a voice signal path to another telephone, and an output of the other telephone may also be detected.

    Abstract translation: 根据一些实施例，一种方法包括将待测器件（DUT）放置在测试室中，并在测试室中向DUT施加脉冲调制的RF无线测试信号。 该方法还包括检测DUT的声输出。 另外或作为施加脉冲调制测试信号的替代方案，测试信号强度可以是30V / m或90V / m的水平。 如果DUT是电话，则其可以经由语音信号路径耦合到另一个电话，并且还可以检测另一个电话的输出。

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