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    Method for operating a system of field devices
    1.
    发明授权
    Method for operating a system of field devices 有权
    操作现场设备系统的方法

    公开(公告)号：US08521309B2

    公开(公告)日：2013-08-27

    申请号：US13060367

    申请日：2009-08-06

    Applicant: Stephan Konrad ,  Rainer Pollath

    Inventor： Stephan Konrad ,  Rainer Pollath

    IPC: G05B11/01

    CPC classification number: G05B19/042 ,  G01D21/00 ,  G05B2219/25357 ,  G06F1/3203 ,  H04L12/40039 ,  H04L12/40045 ,  H04L2012/40221 ,  H04L2012/4026

    Abstract: A method for operating a system of field devices, wherein the system has at least two field devices, and wherein the field devices especially are measuring devices and/or actuators and/or display devices. A second field device is activated by a first field device, and that, in the case of a successful activation of a field device different from the first field device, the first field device is deactivated.

    Abstract translation: 一种用于操作现场设备的系统的方法，其中所述系统具有至少两个现场设备，并且其中所述现场设备尤其是测量设备和/或致动器和/或显示设备。 第二现场设备由第一现场设备激活，并且在成功激活不同于第一现场设备的现场设备的情况下，第一现场设备被停用。

    Method for Operating a System of Field Devices
    3.
    发明申请
    Method for Operating a System of Field Devices 有权
    操作现场设备系统的方法

    公开(公告)号：US20110153037A1

    公开(公告)日：2011-06-23

    申请号：US13060367

    申请日：2009-08-06

    Applicant: Stephan Konrad ,  Rainer Pollath

    Inventor： Stephan Konrad ,  Rainer Pollath

    IPC: G05B11/01

    CPC classification number: G05B19/042 ,  G01D21/00 ,  G05B2219/25357 ,  G06F1/3203 ,  H04L12/40039 ,  H04L12/40045 ,  H04L2012/40221 ,  H04L2012/4026

    Abstract: A method for operating a system of field devices, wherein the system has at least two field devices, and wherein the field devices especially are measuring devices and/or actuators and/or display devices. A second field device is activated by a first field device, and that, in the case of a successful activation of a field device different from the first field device, the first field device is deactivated.

    Abstract translation: 一种用于操作现场设备的系统的方法，其中所述系统具有至少两个现场设备，并且其中所述现场设备尤其是测量设备和/或致动器和/或显示设备。 第二现场设备由第一现场设备激活，并且在成功激活不同于第一现场设备的现场设备的情况下，第一现场设备被停用。

    Polycarbonates with good wettability
    4.
    发明授权
    Polycarbonates with good wettability 有权
    具有良好润湿性的聚碳酸酯

    公开(公告)号：US07799889B2

    公开(公告)日：2010-09-21

    申请号：US11312020

    申请日：2005-12-20

    Applicant: Alexander Meyer ,  Helmut Einberger ,  Wolfgang Ebert ,  Michael Prein ,  Wilfried Haese ,  Uli Franz ,  Stephan Konrad

    Inventor： Alexander Meyer ,  Helmut Einberger ,  Wolfgang Ebert ,  Michael Prein ,  Wilfried Haese ,  Uli Franz ,  Stephan Konrad

    IPC: C08G64/00 ,  C08G63/02

    CPC classification number: C08G64/12 ,  Y10T428/31504 ,  Y10T428/31507

    Abstract: The present invention provides a polycarbonate resin produced by the continuous interfacial process characterized in that after alkaline hydrolysis with sodium hydroxide, the polycarbonate resin contains an amount of 0.01 to 150 ppm of carbamate compounds according to formula (1) said amount measured by high pressure liquid chromatography, wherein R1 and R2 independently of one another denote hydrogen or C1-C12-alkyl, or together denote C4-C12-alkylidene, and R3 and R4 independently of one another denote hydrogen. C1-C12-alkyl or phenyl, or together with the carbon atom to which they are bonded form cyclohexyl or trimethylcyclohexyl, the process comprising phosgene reacting with at least one bisphenol at 8 to 17% molar excess of phosgene relative to the bisphenol.

    Abstract translation: 本发明提供了一种通过连续界面方法制备的聚碳酸酯树脂，其特征在于在用氢氧化钠碱化后，聚碳酸酯树脂含有0.01至150ppm根据式（1）的氨基甲酸酯化合物，所述量由高压液体 色谱法，其中R 1和R 2彼此独立地表示氢或C 1 -C 12烷基，或一起表示C 4 -C 12亚烷基，并且R 3和R 4彼此独立地表示氢。 C1-C12烷基或苯基，或与它们所键合的碳原子一起形成环己基或三甲基环己基，该方法包括与相对于双酚的8至17摩尔过量的光气与至少一种双酚反应的方法。

    IMPACT-MODIFIED POLYALKYLENE TEREPHTHALATE/POLYCARBONATE COMPOSITIONS
    5.
    发明申请
    IMPACT-MODIFIED POLYALKYLENE TEREPHTHALATE/POLYCARBONATE COMPOSITIONS 有权
    影响改性聚对苯二甲酸乙二醇酯/聚碳酸酯组合物

    公开(公告)号：US20090247673A1

    公开(公告)日：2009-10-01

    申请号：US12408050

    申请日：2009-03-20

    Applicant: Pierre MOULINIE ,  Ralf Hufen ,  Stephan Konrad ,  Dieter Wittmann

    Inventor： Pierre MOULINIE ,  Ralf Hufen ,  Stephan Konrad ,  Dieter Wittmann

    IPC: C08K5/1575 ,  C08K3/32 ,  C08K5/5313 ,  C08K5/5317 ,  C08K5/524

    CPC classification number: C08L69/00 ,  C08K3/32 ,  C08K5/51 ,  C08L51/04 ,  C08L67/02 ,  C08L2666/18 ,  C08L2666/02

    Abstract: The present invention relates to compositions comprising A) aromatic polycarbonate, B) polyalkylene terephthalate and C) a concentrate comprising polyalkylene terephthalate and at least one compound selected from the group consisting of ortho-phosphoric acid, phosphorous acid, carboxylic acid esters of ortho-phosphoric acid and carboxylic acid esters of phosphorous acid, Compositions of the present invention are distinguished by high melt stability. The present invention also relates to a process for the preparation of impact-modified polyalkylene terephthalate/polycarbonate compositions, wherein a concentrate of polyalkylene terephthalate with a phosphorus-containing additive is used.

    Abstract translation: 本发明涉及包含A）芳族聚碳酸酯，B）聚对苯二甲酸亚烷基酯和C）包含聚对苯二甲酸亚烷基酯和至少一种选自正磷酸，亚磷酸，正磷酸的羧酸酯的化合物 亚酸的酸和羧酸酯，本发明的组合物的特征在于高熔体稳定性。 本发明还涉及一种制备冲击改性聚对苯二甲酸亚烷基酯/聚碳酸酯组合物的方法，其中使用聚对苯二甲酸亚烷基酯与含磷添加剂的浓缩物。

    MEASUREMENT TRANSMITTER HAVING A PLURALITY OF FIELDBUS ADDRESSES AND METHOD FOR RETRIEVING MEASURED VALUES FROM SUCH A MEASUREMENT TRANSMITTER
    6.
    发明申请
    MEASUREMENT TRANSMITTER HAVING A PLURALITY OF FIELDBUS ADDRESSES AND METHOD FOR RETRIEVING MEASURED VALUES FROM SUCH A MEASUREMENT TRANSMITTER 审中-公开
    具有多个现场总线地址的测量发射机和从这种测量发射机检测测量值的方法

    公开(公告)号：US20130187790A1

    公开(公告)日：2013-07-25

    申请号：US13876917

    申请日：2011-08-25

    Applicant: Michael Konrad ,  Stephan Konrad ,  Michael Korn

    Inventor： Michael Konrad ,  Stephan Konrad ,  Michael Korn

    IPC: G08C19/00

    CPC classification number: G08C19/00 ,  G05B19/0423 ,  G05B2219/21005 ,  G05B2219/21113 ,  G05B2219/25006 ,  G05B2219/25335 ,  G05B2219/31121

    Abstract: A measurement transmitter having an interface for transmission of measured values via a fieldbus, wherein communication via the fieldbus occurs according to a fieldbus protocol, wherein the number of measured values provided by the measurement transmitter exceeds the number of measured values retrievable by means of a basic command of the fieldbus protocol, wherein the measurement transmitter has a plurality of fieldbus addresses, and wherein a logic unit is provided, which serves so to distribute the measured values among the plurality of fieldbus addresses of the measurement transmitter that the measured values are retrievable via the plurality of fieldbus addresses of the measurement transmitter by means of the basic command.

    Abstract translation: 一种具有用于经由现场总线传输测量值的接口的测量发射机，其中，经由现场总线的通信根据现场总线协议发生，其中由测量发射机提供的测量值的数量超过可通过基本 指示现场总线协议，其中测量发射机具有多个现场总线地址，并且其中提供逻辑单元，其用于在测量发射机的多个现场总线地址之间分配测量值，测量值可通过 通过基本命令测量发射机的多个现场总线地址。

    METHOD AND APPARATUS FOR CHARACTERIZING POLYMERS
    9.
    发明申请
    METHOD AND APPARATUS FOR CHARACTERIZING POLYMERS 审中-公开
    用于表征聚合物的方法和装置

    公开(公告)号：US20120085151A1

    公开(公告)日：2012-04-12

    申请号：US13251744

    申请日：2011-10-03

    Applicant: Stephan Konrad ,  Stefanie Braun ,  Johann Rechner ,  Rainer Knopf ,  Tom Foubert ,  Franky Bruynseels ,  Maarten De Bock

    Inventor： Stephan Konrad ,  Stefanie Braun ,  Johann Rechner ,  Rainer Knopf ,  Tom Foubert ,  Franky Bruynseels ,  Maarten De Bock

    IPC: G01N11/02

    CPC classification number: G01N30/88 ,  B29C48/03 ,  G01N11/00 ,  G01N2011/006

    Abstract: The present invention relates to a method for automatically determining the relative solution viscosity and/or the melt volume flow rate of a polymer, during a phase of the process for producing the polymer, where the polymer is in a solution with 10 to 20% by weight of the polymer in an organic solvent. The method includes continuously removing a substream of the polymer solution from a component of the process for producing the polymer, wherein the polymer solution is essentially free from inorganic salts; removing a sample having a volume of from 1 to 10 μl from the substream; introducing the sample into a gel permeation chromatography apparatus and determining the gel permeation chromatography data for the polymer; and automatically determining the relative solution viscosity and/or the melt volume flow rate of the polymer from the data obtained from the gel permeation chromatogram, on the basis of calibration relationships.

    Abstract translation: 本发明涉及在生产聚合物的方法阶段期间自动确定聚合物的相对溶液粘度和/或熔融体积流动速率的方法，其中聚合物在具有10至20％ 聚合物在有机溶剂中的重量。 该方法包括从生产聚合物的方法的组分连续地除去聚合物溶液的子流，其中聚合物溶液基本上不含无机盐; 从子流中除去体积为1至10μl的样品; 将样品引入凝胶渗透色谱装置并测定聚合物的凝胶渗透色谱数据; 并且根据校准关系，根据从凝胶渗透色谱图获得的数据自动确定聚合物的相对溶液粘度和/或熔体体积流速。

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