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    Intelligent autonomous camera control for robotics with medical, military, and space applications
    4.
    发明授权
    Intelligent autonomous camera control for robotics with medical, military, and space applications 有权
    智能自动摄像机控制机器人与医疗，军事和空间应用

    公开(公告)号：US09439556B2

    公开(公告)日：2016-09-13

    申请号：US13992909

    申请日：2011-12-09

    Applicant: Abhilash Pandya ,  Michael D. Klein ,  Ajay V. Mudunuri ,  Alex Cao ,  Luke Reisner ,  Brady King ,  Syed Ali

    Inventor： Abhilash Pandya ,  Michael D. Klein ,  Ajay V. Mudunuri ,  Alex Cao ,  Luke Reisner ,  Brady King ,  Syed Ali

    IPC: A61B1/00 ,  A61B19/00 ,  B25J9/16

    CPC classification number: A61B1/00108 ,  A61B1/00149 ,  A61B34/30 ,  A61B34/32 ,  A61B2019/2207 ,  A61B2034/2057 ,  B25J9/1682 ,  G05B2219/39114

    Abstract: A system for autonomous camera control includes a first robot having a surgical tool mounted as an end effector and a second robot having a camera mounted as an end effector. A controller may be provided for manipulating the second robot, where the controller stores a first kinematic model for the first robot and a second kinematic model for the second robot. The controller may be configured to automatically manipulate the second robot to position the camera based on the second kinematic model and an expected position of the surgical tool according the first kinematic model of the first robot. The controller is further configured to identify a threshold angle from a viewing axis of the camera, calculate a tool angle from the viewing axis of the camera, and move the camera toward or further away from the tool depending on if the tool angle is greater than or less than the threshold angle.

    Abstract translation: 一种用于自主相机控制的系统包括具有安装为端部执行器的外科手术工具的第一机器人和具有安装为端部执行器的照相机的第二机器人。 可以提供用于操纵第二机器人的控制器，其中控制器存储用于第一机器人的第一运动学模型和用于第二机器人的第二运动模型。 控制器可以被配置为根据第一机器人的第一运动学模型，基于第二运动学模型和外科手术工具的预期位置来自动操作第二机器人来定位相机。 控制器还被配置为从摄像机的观察轴识别阈值角度，从摄像机的观察轴计算工具角度，并且根据刀具角度是否大于工具角度将其移动或远离工具移动。 或小于阈值角度。

    Compositions and methods for the treatment of cancer
    6.
    发明授权
    Compositions and methods for the treatment of cancer 有权
    用于治疗癌症的组合物和方法

    公开(公告)号：US08513292B2

    公开(公告)日：2013-08-20

    申请号：US12664345

    申请日：2008-06-19

    Applicant: Neil Westlund ,  Jason Hill ,  Mark A. Ashwell ,  Nivedita Namdev ,  Jianqiang Wang ,  Syed Ali

    Inventor： Neil Westlund ,  Jason Hill ,  Mark A. Ashwell ,  Nivedita Namdev ,  Jianqiang Wang ,  Syed Ali

    IPC: A61K31/437 ,  C07D221/06 ,  C07D471/06

    CPC classification number: C07D487/06 ,  C07D471/06

    Abstract: The present invention relates to pyrrolidine-2,5-dione compounds, and methods of preparation of these compounds. The present invention also relates to pharmaceutical compositions comprising pyrrolidine-2,5-dione compounds. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a compound or pyrrolidine-2,5-dione compound of the present invention. (Ia) (Ib) (IIa) (IIIb) Where U is independently selected from: (I) or (II) where U is independently selected from:

    Abstract translation: 本发明涉及吡咯烷-2,5-二酮化合物及其制备方法。 本发明还涉及包含吡咯烷-2,5-二酮化合物的药物组合物。 本发明提供了通过向有需要的受试者施用治疗有效量的本发明化合物或吡咯烷-2,5-二酮化合物来治疗细胞增殖性疾病如癌症的方法。 （Ia）（Ib）（IIa）（IIIb）其中U独立地选自：（I）或（II）其中U独立地选自：

    COMPOSITIONS AND METHODS FOR CLEANING A WELLBORE PRIOR TO CEMENTING
    8.
    发明申请
    COMPOSITIONS AND METHODS FOR CLEANING A WELLBORE PRIOR TO CEMENTING 失效
    组合物和清洁井前的方法

    公开(公告)号：US20120241155A1

    公开(公告)日：2012-09-27

    申请号：US13071867

    申请日：2011-03-25

    Applicant: Syed Ali ,  Juan Carrasquilla ,  Bruno Drochon

    Inventor： Syed Ali ,  Juan Carrasquilla ,  Bruno Drochon

    IPC: E21B33/05 ,  C09K8/40

    CPC classification number: C09K8/524 ,  C09K8/424

    Abstract: Wellbore-cleaning compositions comprising microemulsions are useful during cementing operations. The microemulsion solvent may be selected from the group comprising methyl esters and ethoxylated alcohols. The microemulsion surfactants comprise a water-wetting surfactant, a cleaning surfactant, an emulsifying surfactant, a non-ionic surfactant and a non-ionic co-surfactant. The wellbore-cleaning compositions may be pumped alone, ahead of a conventional spacer fluid or scavenger slurry and behind a conventional spacer fluid or scavenger slurry. In addition, the wellbore-cleaning composition may be incorporated into a carrier fluid such as (but not limited to) a conventional spacer fluid or scavenger slurry. The resulting fluid mixture may be pumped as a spacer fluid.

    Abstract translation: 包含微乳液的井筒清洁组合物在固井操作期间是有用的。 微乳液溶剂可以选自甲基酯和乙氧基化醇。 微乳液表面活性剂包括水润湿表面活性剂，清洁表面活性剂，乳化表面活性剂，非离子表面活性剂和非离子助表面活性剂。 井筒清洁组合物可以单独泵送，在传统的间隔液或清除剂浆液之前，并且在传统的间隔液或清除剂浆料之后。 此外，井筒清洁组合物可以并入载体流体中，例如（但不限于）常规的间隔液或清除剂浆液。 所得到的流体混合物可以作为间隔液泵送。

    Wellbore debris cleanout with coiled tubing using degradable fibers
    9.
    发明授权
    Wellbore debris cleanout with coiled tubing using degradable fibers 有权
    使用可降解纤维的连续油管进行井筒碎屑清理

    公开(公告)号：US08186438B2

    公开(公告)日：2012-05-29

    申请号：US12509223

    申请日：2009-07-24

    Applicant: Syed Ali ,  Peter J. Photos ,  Francois M. Auzerais ,  Douglas Pipchuk

    Inventor： Syed Ali ,  Peter J. Photos ,  Francois M. Auzerais ,  Douglas Pipchuk

    IPC: E21B37/06

    CPC classification number: E21B37/00 ,  C09K8/52 ,  C09K2208/08

    Abstract: The current application discloses a method of removing debris from a wellbore including contacting debris in a wellbore with a treatment fluid, wherein the fluid contains degradable fibers, collecting at least a portion of the treatment fluid, and allowing the degradable fibers to degrade. The current application also discloses a method of removing debris from a wellbore including contacting debris in a wellbore with a treatment fluid, wherein the fluid contains degradable fibers, collecting the treatment fluid, and exposing the fluid to a composition to encourage the degradable fibers to degrade.

    Abstract translation: 本申请公开了一种从井眼去除碎屑的方法，包括使井眼中的碎屑与处理流体接触，其中流体包含可降解纤维，收集至少一部分处理流体，并使可降解纤维降解。 目前的应用还公开了一种从井眼去除碎屑的方法，包括将井眼中的碎屑与处理流体接触，其中流体包含可降解纤维，收集处理流体，并将流体暴露于组合物以促使可降解纤维降解 。

    Fluid loss control
    10.
    发明授权
    Fluid loss control 有权
    流失控制

    公开(公告)号：US08016040B2

    公开(公告)日：2011-09-13

    申请号：US12323606

    申请日：2008-11-26

    Applicant: Syed Ali ,  Mohan K. R. Panga ,  John W. Still ,  Gary John Tustin ,  Balkrishna Gadiyar

    Inventor： Syed Ali ,  Mohan K. R. Panga ,  John W. Still ,  Gary John Tustin ,  Balkrishna Gadiyar

    IPC: E21B43/22 ,  E21B43/27 ,  E21B43/28

    CPC classification number: C09K8/52 ,  C09K8/508 ,  C09K8/512 ,  C09K8/516 ,  C09K2208/08 ,  C09K2208/18 ,  C09K2208/26 ,  C09K2208/28 ,  C09K2208/30 ,  E21B43/04

    Abstract: A fluid loss control method uses a fluid loss control pill in a well in advance of a completion operation. An embodiment of the fluid loss control pill comprises polyester solids that are hydrolysable and can exhibit plastic deformation at formation conditions. An embodiment of the method comprises spotting the fluid loss control pill in the well adjacent to a formation to form a filtercake to inhibit fluid entry from the well into the formation, performing a completion operation comprising contacting the filtercake with overbalanced wellbore fluid, and degrading the filtercake wherein the polyester particles are hydrolyzed to remove formation damage.

    Abstract translation: 在完成操作之前，流体损失控制方法在井中使用失水控制药丸。 流体损失控制丸的一个实施方案包括可水解并且可以在成形条件下表现出塑性变形的聚酯固体。 该方法的一个实施方案包括在邻近地层的井中检查流体损失控制药丸以形成滤饼以阻止流体从井进入地层，执行完成操作，包括使滤饼与过平衡的井筒流体接触，并使 滤饼，其中聚酯颗粒被水解以除去地层损伤。

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