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39 条记录 (耗时 0.037 秒)

    Molecular actuators, and methods of use thereof
    1.
    发明申请
    Molecular actuators, and methods of use thereof 有权
    分子致动器及其使用方法

    公开(公告)号：US20070215839A1

    公开(公告)日：2007-09-20

    申请号：US11603314

    申请日：2006-11-21

    申请人： Patrick Anquetil ,  Ian Hunter ,  John Madden ,  Peter Madden ,  Anthony Pullen ,  Timothy Swager ,  Bing Xu ,  Hsiao-hua Yu

    发明人： Patrick Anquetil ,  Ian Hunter ,  John Madden ,  Peter Madden ,  Anthony Pullen ,  Timothy Swager ,  Bing Xu ,  Hsiao-hua Yu

    IPC分类号： H01B1/00 ,  C07D495/00

    CPC分类号： H01B1/127 ,  C08G61/122 ,  H01B1/128

    摘要： The synthesis of thiophene based conducting polymer molecular actuators, exhibiting electrically triggered molecular conformational transitions is reported. Actuation is believed to be the result of conformational rearrangement of the polymer backbone at the molecular level, not simply ion intercalation in the bulk polymer chain upon electrochemical activation. Molecular actuation results from π-π stacking of thiophene oligomers upon oxidation, producing a reversible molecular displacement that leads to surprising material properties, such as electrically controllable porosity and large strains. The existence of active molecular conformational changes is supported by in situ electrochemical data. Single molecule techniques have been used to characterize the molecular actuators.

    摘要翻译： 报道了噻吩基导电聚合物分子致动器的合成，显示出电触发的分子构象转变。 认为激发是聚合物骨架在分子水平上的构象重排的结果，而不是简单地在电化学活化时主体聚合物链中的离子嵌入。 分子致动由氧化后噻吩低聚物的pi-pi堆叠产生，产生可逆的分子位移，导致令人惊奇的材料性质，例如电可控孔隙率和大应变。 活性分子构象变化的存在由原位电化学数据支持。 已经使用单分子技术来表征分子致动器。

    High Power-to-Mass Ratio Actuator
    2.
    发明申请
    High Power-to-Mass Ratio Actuator 有权
    高功率到质量比的致动器

    公开(公告)号：US20070262677A1

    公开(公告)日：2007-11-15

    申请号：US11781526

    申请日：2007-07-23

    申请人： Ian Hunter ,  John Madden

    发明人： Ian Hunter ,  John Madden

    IPC分类号： H01L41/08 ,  H02N2/00

    CPC分类号： F03G7/005 ,  H01H57/00 ,  H01H2300/036

    摘要： A method for driving an actuator. The method includes applying an electrical potential across an electrostrictive material relative to a counterelectrode disposed within an electrolyte, thereby creating a double layer potential across a region of enhanced ionic concentration. A current flowing between the electorostrictive material and the counterelectrode is measured. A portion of the applied potential appearing across the electrolyte and counterelectrode is calculated and subtracted from the applied potential to obtain an estimated double layer potential. The applied electrical potential is adjusted to obtain a specified double layer potential.

    摘要翻译： 一种用于驱动致动器的方法。 该方法包括相对于设置在电解质内的反电极施加横跨电致伸缩材料的电势，由此在增强的离子浓度区域上产生双层电位。 测量在电致伸缩材料和反电极之间流动的电流。 计算出在电解质和对电极两端出现的施加电位的一部分，并从施加电位中减去得到估计的双层电位。 调整所施加的电位以获得规定的双层电位。

    BLOWN CABLE APPARATUS
    7.
    发明申请
    BLOWN CABLE APPARATUS 有权
    BLOWN电缆设备

    公开(公告)号：US20120023723A1

    公开(公告)日：2012-02-02

    申请号：US13260105

    申请日：2010-03-31

    申请人： Philip Alfred Barker ,  Graham Anthony Laidler ,  Christopher Nigel Munnings ,  Ian Hunter ,  Keith Eric Nolde

    发明人： Philip Alfred Barker ,  Graham Anthony Laidler ,  Christopher Nigel Munnings ,  Ian Hunter ,  Keith Eric Nolde

    IPC分类号： B23P11/00 ,  B23P21/00

    CPC分类号： H02G1/086 ,  G02B6/4463 ,  G02B6/4464 ,  Y10T29/49771 ,  Y10T29/4978 ,  Y10T29/53022 ,  Y10T29/53039 ,  Y10T29/53061 ,  Y10T29/53526

    摘要： Apparatus for installing a cable into a tube with the assistance of a fluid drag acting on the cable within the tube, the apparatus including: driving means comprising a driving surface arranged to contact the cable substantially along the full driving surface length, for driving the cable into the tube, first measurement means for obtaining a first value indicative of a rate at which the installation means is driving the cable into the tube, second measurement means for obtaining a second value indicative of a rate at which the cable is travelling through the apparatus, a processor for detecting when the first value exceeds the second value, and for reducing the rate at which the installation means is driving the cable into the tube for the duration when the first value exceeds the second value.

    摘要翻译： 用于借助于作用在管内的电缆上的流体阻力将电缆安装到管中的装置，该装置包括：驱动装置，包括驱动表面，驱动表面布置成基本沿着整个驱动表面长度接触电缆，用于驱动电缆 进入管中的第一测量装置，用于获得指示安装装置将电缆驱动到管中的速率的第一值的第一测量装置，用于获得指示电缆行进通过装置的速率的第二值的第二测量装置 ，用于检测所述第一值何时超过所述第二值的处理器，以及用于在所述第一值超过所述第二值的持续时间内降低所述安装装置将所述电缆驱动到所述管中的速率。

    Liquid expansion thermometer and microcalorimeter
    8.
    发明申请
    Liquid expansion thermometer and microcalorimeter 失效
    液体膨胀温度计和微量热计

    公开(公告)号：US20060133951A1

    公开(公告)日：2006-06-22

    申请号：US11297107

    申请日：2005-12-08

    申请人： Ian Hunter ,  Robert David

    发明人： Ian Hunter ,  Robert David

    IPC分类号： G01N31/00

    CPC分类号： G01K17/006 ,  G01K1/065 ,  G01K5/02 ,  G01K17/00 ,  G01N25/482

    摘要： A calorimeter is provided for measuring a quantity of heat. The calorimeter has a liquid constrained so as to allow expansion of the liquid solely in one dimension along a single axis such that liquid expansion may be measured on the basis of light impinging along the single axis of liquid expansion by means of a non-contact displacement transducer. Interferometric optical means for remote measurement of multiple microcalorimeters permits parallel monitoring of multiple chemical reactions and the performance of parallel biochemical assays.

    摘要翻译： 提供了用于测量热量的量热计。 量热计具有液体约束，以允许液体在一个维度上沿着单个轴线膨胀，使得液体膨胀可以基于通过非接触位移沿着单个液体膨胀轴撞击的光来测量 传感器。 用于远程测量多个微量热计的干涉光学装置允许并行监测多个化学反应和平行生化测定的性能。

    Caller identification and voice/data synchronization for internet telephony and related applications
    9.
    发明授权
    Caller identification and voice/data synchronization for internet telephony and related applications 有权
    互联网电话和相关应用的来电显示和语音/数据同步

    公开(公告)号：US06914899B2

    公开(公告)日：2005-07-05

    申请号：US09771991

    申请日：2001-01-30

    申请人： Joseph Siegrist ,  Amen Zwa ,  Ian Hunter

    发明人： Joseph Siegrist ,  Amen Zwa ,  Ian Hunter

    IPC分类号： H04L29/08 ,  H04M3/51 ,  H04M7/00 ,  H04L12/66

    CPC分类号： H04M7/1295 ,  H04L67/02 ,  H04L67/1095 ,  H04L67/14 ,  H04L67/16 ,  H04L67/26 ,  H04L67/34 ,  H04M3/5191 ,  H04M7/00 ,  H04M7/0027 ,  H04M2201/42

    摘要： An data packet network telephony system provides identification information of an end user terminal making an Internet telephone call to a call center terminal and provides a call center agent with the ability to cause an end user terminal making an Internet telephone call to display selected web pages and or to synchronize displays between the agent and end user terminals. In one embodiment, customer identification information is provided in-band. In another embodiment, customer identification information is accomplished out of band, in some cases using an identifier of the PSTN gateway as an index into a table to identify an end user terminal. In another embodiment, an agent may enter DTMF (dual tone multi-frequency tones) to push web pages to an end user terminal. In still other embodiments, a second communications link between the end user terminal and the agent's terminal is established, allowing for data sharing/synchronization.

    摘要翻译： 数据分组网电话系统提供向呼叫中心终端进行因特网电话呼叫的终端用户终端的识别信息，并向呼叫中心代理提供使终端用户终端进行因特网电话呼叫来显示所选网页的能力， 或者同步代理和终端用户终端之间的显示。 在一个实施例中，带内提供了客户识别信息。 在另一个实施例中，客户识别信息是在频带内完成的，在某些情况下使用PSTN网关的标识符作为表中的索引来标识最终用户终端。 在另一个实施例中，代理可以进入DTMF（双音多频音调）以将网页推送到终端用户终端。 在其他实施例中，建立终端用户终端和代理终端之间的第二通信链路，允许数据共享/同步。