利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.027 秒)

    Wetness sensor using RF circuit with frangible link
    1.
    发明授权
    Wetness sensor using RF circuit with frangible link 有权
    湿度传感器使用具有易断链接的RF电路

    公开(公告)号：US08978452B2

    公开(公告)日：2015-03-17

    申请号：US13207505

    申请日：2011-08-11

    申请人： Justin M. Johnson ,  Lori-Ann S. Prioleau ,  Brinda B. Badri ,  James C. Vanous ,  Robert D. Lorentz ,  Jacob D. Chatterton ,  Steven J. Perron ,  Donald R. Battles

    发明人： Justin M. Johnson ,  Lori-Ann S. Prioleau ,  Brinda B. Badri ,  James C. Vanous ,  Robert D. Lorentz ,  Jacob D. Chatterton ,  Steven J. Perron ,  Donald R. Battles

    IPC分类号： G01N25/26 ,  G01N27/22 ,  A61F13/42

    CPC分类号： A61F13/42 ,  A61F2013/424 ,  G01N27/223

    摘要： A wetness sensor includes a substrate that carries a tuned RF circuit. The circuit includes a conductive pattern applied to the substrate, a capacitor, and a jumper all disposed on a same side of the substrate. The conductive pattern includes an inductive coil, and an inner and outer terminus. The jumper electrically couples the inner terminus to the outer terminus. The jumper also includes a frangible link which, when contacted by a target fluid, produces a drastic change in the operation of the RF circuit. The drastic change can be interpreted by a remote reader as a “wet” condition. Contact of the frangible link by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or more, and/or may cause the frangible link to disintegrate to produce an open circuit, and/or may substantially render the RF circuit inoperative.

    摘要翻译： 湿度传感器包括承载调谐RF电路的基板。 电路包括施加到衬底的导电图案，电容器和全部设置在衬底的同一侧上的跳线。 导电图案包括感应线圈，以及内外端。 跳线将内部终端电连接到外部终端。 跳线还包括一个易碎的连接，当与目标流体接触时，它产生了RF电路的操作的剧烈变化。 远程读取器可以将剧烈的变化解释为“湿”状态。 通过目标流体的易断裂连接的接触可以将RF电路的阻抗或电阻改变至少5,10,100或更多的因子，和/或可以使易碎连杆分解以产生开路， 和/或可以基本上使得RF电路不起作用。

    WETNESS SENSORS
    2.
    发明申请
    WETNESS SENSORS 有权
    WETNESS传感器

    公开(公告)号：US20130041334A1

    公开(公告)日：2013-02-14

    申请号：US13207522

    申请日：2011-08-11

    申请人： Lori-Ann S. Prioleau ,  Justin M. Johnson ,  Robert D. Lorentz ,  Brinda B. Badri ,  James C. Vanous ,  Jacob D. Chatterton ,  Steven J. Perron ,  Donald R. Battles ,  Badri Veeraraghavan

    发明人： Lori-Ann S. Prioleau ,  Justin M. Johnson ,  Robert D. Lorentz ,  Brinda B. Badri ,  James C. Vanous ,  Jacob D. Chatterton ,  Steven J. Perron ,  Donald R. Battles ,  Badri Veeraraghavan

    IPC分类号： A61F13/42 ,  G01R27/08

    CPC分类号： A61F13/42

    摘要： A wetness sensor includes a self-supporting substrate and an electrically conductive trace carried by the substrate. The trace is patterned to provide at least a portion of a tuned RF circuit, which may be disposed on only one side of the substrate and characterized by an impedance or resistance. The trace is not self-supporting. The substrate is adapted to dissolve, swell, or otherwise degrade when contacted by a target fluid. Such degradation produces a drastic change in the operation of the RF circuit, which can be interpreted by a remote reader as a “wet” condition. Contact of the substrate by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or 1000, and/or may cause the trace to disintegrate so as to provide the RF circuit with an open circuit, and/or may substantially render the RF circuit inoperative.

    摘要翻译： 湿度传感器包括自支撑衬底和由衬底承载的导电迹线。 将迹线图案化以提供调谐RF电路的至少一部分，其可以仅设置在衬底的一侧上，并且其特征在于阻抗或电阻。 痕迹不是自给自足的。 底物适于在被目标流体接触时溶解，膨胀或以其它方式降解。 这种劣化导致RF电路的操作剧烈变化，这可以由远程读取器解释为潮湿条件。 通过目标流体的衬底的接触可以将RF电路的阻抗或电阻改变至少5,10,100或1000倍，和/或可以使轨迹分解，从而为RF电路提供 开路和/或可以使RF电路基本上不起作用。

    WETNESS SENSOR USING RF CIRCUIT WITH FRANGIBLE LINK
    3.
    发明申请
    WETNESS SENSOR USING RF CIRCUIT WITH FRANGIBLE LINK 有权
    无线传感器使用RF电路与可变链路

    公开(公告)号：US20130036802A1

    公开(公告)日：2013-02-14

    申请号：US13207505

    申请日：2011-08-11

    申请人： Justin M. Johnson ,  Lori-Ann S. Prioleau ,  Brinda B. Badri ,  James C. Vanous ,  Robert D. Lorentz ,  Jacob D. Chatterton ,  Steven J. Perron ,  Donald R. Battles

    发明人： Justin M. Johnson ,  Lori-Ann S. Prioleau ,  Brinda B. Badri ,  James C. Vanous ,  Robert D. Lorentz ,  Jacob D. Chatterton ,  Steven J. Perron ,  Donald R. Battles

    IPC分类号： G01N25/56

    CPC分类号： A61F13/42 ,  A61F2013/424 ,  G01N27/223

    摘要： A wetness sensor includes a substrate that carries a tuned RF circuit. The circuit includes a conductive pattern applied to the substrate, a capacitor, and a jumper all disposed on a same side of the substrate. The conductive pattern includes an inductive coil, and an inner and outer terminus. The jumper electrically couples the inner terminus to the outer terminus. The jumper also includes a frangible link which, when contacted by a target fluid, produces a drastic change in the operation of the RF circuit. The drastic change can be interpreted by a remote reader as a “wet” condition. Contact of the frangible link by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or more, and/or may cause the frangible link to disintegrate to produce an open circuit, and/or may substantially render the RF circuit inoperative.

    摘要翻译： 湿度传感器包括承载调谐RF电路的基板。 电路包括施加到衬底的导电图案，电容器和全部设置在衬底的同一侧上的跳线。 导电图案包括感应线圈，以及内外端。 跳线将内部终端电连接到外部终端。 跳线还包括一个易碎的连接，当与目标流体接触时，它产生了RF电路的操作的剧烈变化。 这种剧烈的变化可以由遥控阅读器解释为潮湿的状况。 通过目标流体的易断裂连接的接触可以将RF电路的阻抗或电阻改变至少5,10,100或更多的因子，和/或可以使易碎连杆分解以产生开路， 和/或可以基本上使得RF电路不起作用。

    Sputtering target and method of manufacture
    4.
    发明授权
    Sputtering target and method of manufacture 失效
    溅射靶和制造方法

    公开(公告)号：US5306405A

    公开(公告)日：1994-04-26

    申请号：US904997

    申请日：1992-06-26

    申请人： Robert D. Lorentz ,  Joseph H. Sexton

    发明人： Robert D. Lorentz ,  Joseph H. Sexton

    IPC分类号： C04B35/45 ,  C04B35/622 ,  C23C14/08 ,  C23C14/34 ,  C23C14/46 ,  H01L39/24

    CPC分类号： C04B35/45 ,  C04B35/622 ,  C23C14/087 ,  C23C14/3414 ,  Y10S505/731 ,  Y10S505/816

    摘要： A method for preparing a slurry target for use in a sputtering apparatus. The target material is ground into a powder form, and mixed with a solvent to form a slurry. The slurry is poured into a target mold and allowed to slow dry by evaporation at or near room temperature. The target is mechanically stable, can be positioned in any orientation without falling out of the mold, and resists failure from thermal stresses during sputtering.

    摘要翻译： 一种制备用于溅射装置的浆料靶的方法。 将目标材料研磨成粉末形式，并与溶剂混合以形成浆料。 将浆料倒入目标模具中，并在室温或室温下通过蒸发使其缓慢干燥。 目标是机械稳定的，可以定位在任何方向，而不会脱离模具，并抵抗溅射期间的热应力失效。

    NON-NETWORKED RFID SYSTEM
    9.
    发明申请
    NON-NETWORKED RFID SYSTEM 审中-公开
    非网络RFID系统

    公开(公告)号：US20080218354A1

    公开(公告)日：2008-09-11

    申请号：US11684398

    申请日：2007-03-09

    申请人： Robert D. Lorentz ,  Ronald D. Jesme ,  Robert A. Sainati ,  James P. McGee ,  Michael E. Hamerly ,  Subhalakshmi M. Ananthanarayanan

    发明人： Robert D. Lorentz ,  Ronald D. Jesme ,  Robert A. Sainati ,  James P. McGee ,  Michael E. Hamerly ,  Subhalakshmi M. Ananthanarayanan

    IPC分类号： G08B13/14

    CPC分类号： G06K7/0008

    摘要： Non-networked radio frequency identification (RFID) systems and methods are described that use RFID tags to exchange information between non-networked RFID readers. The RFID tags may store information about conditions the RFID-tagged items have encountered while being processed. RFID readers may dynamically update the information stored on the RFID tags as the RFID-tagged items are processed at nodes. An RFID tag may include a processor that dynamically determines process control instructions based on the information.

    摘要翻译： 描述了使用RFID标签在非网络RFID读取器之间交换信息的非网络射频识别（RFID）系统和方法。 RFID标签可以存储关于被RFID标签的物品在被处理时遇到的条件的信息。 当RFID标签的物品在节点处理时，RFID读取器可以动态地更新存储在RFID标签上的信息。 RFID标签可以包括基于该信息来动态地确定过程控制指令的处理器。