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1. 发明申请

US20140018670A1 X-RAY POSE RECOVERY 有权
公开(公告)号：US20140018670A1
公开(公告)日：2014-01-16
申请号：US14007334
申请日：2012-03-29
申请人： Xin Liu , Ameet Kumar Jain
发明人： Xin Liu , Ameet Kumar Jain
IPC分类号： A61B6/12
CPC分类号： A61B6/12 , A61B6/4441 , A61B6/487 , A61B6/547 , A61B34/20 , A61B2090/367 , A61B2090/376 , A61B2090/3966 , F04C2270/041
摘要： A method, system, and program product are provided for x-ray pose recovery during an endoscopic procedure. An x-ray image is taken with a C-arm at a first pose, capturing a region of an endoscope with fiducials thereon. The C-arm is moved from the first pose to a second pose at another viewing angle while maintaining the position of the endoscope. Anotherx-ray image is taken with the C-arm at the second C-arm pose, capturing the region of the endoscope with the fiducials thereon. The location of the fiducials on each x-ray image is determined using segmentation. An iterative optimization is performed using the locations of the fiducials in the two x-ray images to form two-dimensional projections of the three dimensional curve of the region of the endoscope with fiducials thereon to determine the three-dimensional translation and rotation of the C-arm from the first x-ray pose to the second x-ray pose.
摘要翻译：提供了一种方法，系统和程序产品，用于内窥镜过程中的x射线姿态恢复。以C形臂以第一姿势拍摄x射线图像，在其上捕获具有基准的内窥镜的区域。在维持内窥镜的位置的同时，C臂在另一个视角从第一姿势移动到第二姿态。以C臂在第二C臂姿势拍摄另一张X射线图像，以其上的基准捕获内窥镜的区域。使用分割确定每个X射线图像上的基准点的位置。使用两个x射线图像中的基准点的位置来执行迭代优化，以形成具有基准的内窥镜区域的三维曲线的二维投影，以确定C的三维平移和旋转从第一个x射线姿势到第二个x射线姿势。

2. 发明授权

US09232924B2 X-ray pose recovery 有权
标题翻译： X射线姿态恢复
公开(公告)号：US09232924B2
公开(公告)日：2016-01-12
申请号：US14007334
申请日：2012-03-29
申请人： Xin Liu , Ameet Kumar Jain
发明人： Xin Liu , Ameet Kumar Jain
IPC分类号： A61B6/12 , A61B6/00 , A61B19/00
CPC分类号： A61B6/12 , A61B6/4441 , A61B6/487 , A61B6/547 , A61B34/20 , A61B2090/367 , A61B2090/376 , A61B2090/3966 , F04C2270/041
摘要： A method, system, and program product are provided for x-ray pose recovery during an endoscopic procedure. An x-ray image is taken with a C-arm at a first pose, capturing a region of an endoscope with fiducials thereon. The C-arm is moved from the first pose to a second pose at another viewing angle while maintaining the position of the endoscope. Another x-ray image is taken with the C-arm at the second C-arm pose, capturing the region of the endoscope with the fiducials thereon. The location of the fiducials on each x-ray image is determined using segmentation. An iterative optimization is performed using the locations of the fiducials in the two x-ray images to form two-dimensional projections of the three dimensional curve of the region of the endoscope with fiducials thereon to determine the three-dimensional translation and rotation of the C-arm from the first x-ray pose to the second x-ray pose.
摘要翻译：提供了一种方法，系统和程序产品，用于内窥镜过程中的x射线姿态恢复。以C形臂以第一姿势拍摄x射线图像，在其上捕获具有基准的内窥镜的区域。在维持内窥镜的位置的同时，C臂在另一个视角从第一姿势移动到第二姿态。以C臂在第二C臂姿势拍摄另一X射线图像，以其上的基准捕获内窥镜的区域。使用分割确定每个X射线图像上的基准点的位置。使用两个x射线图像中的基准点的位置来执行迭代优化，以形成具有基准的内窥镜区域的三维曲线的二维投影，以确定C的三维平移和旋转从第一个x射线姿势到第二个x射线姿势。

3. 发明授权

US10302133B2 Sealing structure for bearing 有权
公开(公告)号：US10302133B2
公开(公告)日：2019-05-28
申请号：US15747299
申请日：2016-06-01
申请人： Hongwei Song , Ling Nan , Fuqiang Cai , Uwe Niebling , Zhiheng Liu , Xin Liu
发明人： Hongwei Song , Ling Nan , Fuqiang Cai , Uwe Niebling , Zhiheng Liu , Xin Liu
IPC分类号： F16C33/78 , F16C33/80 , F16C19/36 , F16C19/38
摘要： Bearing sealing structures are disclosed, which may include first and second frameworks configured to attach to an outer ring and an inner ring, respectively, and an elastic sealing member. The first framework may include a first radially extending part extending towards the inner ring, the second framework may include a second radially extending part extending towards the outer ring, and the second radially extending part may be located on an axially outer side of the first radially extending part. The sealing structure may form a first chamber and a second chamber in a radial direction, the first chamber being formed by the first or second radially extending part. The second chamber may be located on a radially inner side of the first chamber, and the elastic sealing member may include a first sealing member extending into the first chamber and a second sealing member extending into the second chamber.

4. 发明授权

US09239441B2 Fiber optic drop cables and preconnectorized assemblies having toning portions 有权
公开(公告)号：US09239441B2
公开(公告)日：2016-01-19
申请号：US12871349
申请日：2010-08-30
申请人： Stuart R. Melton , Hieu V. Tran , David A. Thompson , Richard S. Wagman , Michael J. Gimblet , Xin Liu
发明人： Stuart R. Melton , Hieu V. Tran , David A. Thompson , Richard S. Wagman , Michael J. Gimblet , Xin Liu
IPC分类号： G02B6/36 , G02B6/44
CPC分类号： G02B6/3831 , G02B6/3833 , G02B6/3849 , G02B6/387 , G02B6/3887 , G02B6/3894 , G02B6/4433 , G02B6/447 , G02B6/4476
摘要： A preconnectorized outdoor cable streamlines the deployment of optical waveguides into the last mile of an optical network. The preconnectorized outdoor cable includes a cable and at least one plug connector. The plug connector is attached to a first end of the cable, thereby connectorizing at least one optical waveguide. The cable has at least one optical waveguide, at least one tensile element, and a cable jacket. Various cable designs such as figure-eight or flat cables may be used with the plug connector. In preferred embodiments, the plug connector includes a crimp assembly having a crimp housing and a crimp band. The crimp housing has two half-shells being held together by the crimp band for securing the at least one tensile element. When fully assembled, the crimp housing fits into a shroud of the preconnectorized cable. The shroud aides in mating the preconnectorized cable with a complimentary receptacle.

5. 发明授权

US09180084B2 Cassia derivatives 有权
标题翻译：决明子衍生物
公开(公告)号：US09180084B2
公开(公告)日：2015-11-10
申请号：US14125190
申请日：2012-05-17
申请人： Carole A. Lepilleur , Dennis Malaba , John J. Mullay , Denise W. Rafferty , Duane G. Krzysik , Xin Liu , Eric H. Anderson
发明人： Carole A. Lepilleur , Dennis Malaba , John J. Mullay , Denise W. Rafferty , Duane G. Krzysik , Xin Liu , Eric H. Anderson
IPC分类号： A61K8/73 , A61Q5/02 , A61Q5/06 , C08B37/00 , C08L5/00 , A61Q5/12 , A61K8/97 , C11D3/22 , A61Q5/00 , A61Q5/10 , A61Q7/00 , A61Q11/00 , A61Q15/00 , A61Q17/04 , A61Q19/02 , A61Q19/04 , A61Q19/06 , A61Q19/08
CPC分类号： A61K8/737 , A61K8/97 , A61Q5/006 , A61Q5/02 , A61Q5/06 , A61Q5/10 , A61Q5/12 , A61Q7/00 , A61Q11/00 , A61Q15/00 , A61Q17/04 , A61Q19/02 , A61Q19/04 , A61Q19/06 , A61Q19/08 , C08B37/0087 , C08L5/00 , C11D3/225
摘要： This invention relates to a cationically and amphiphilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with an amphiphilic and a cationic substituent.
摘要翻译：本发明涉及具有平均D-甘露糖基至D-半乳糖基残基比例至少为5:1的重复单元的阳离子和两亲改性的聚半乳甘露聚糖以及含有它们的组合物。位于半乳甘露聚糖的甘露糖基和半乳糖基残基的羟基的一部分氢原子被两亲性和阳离子取代基取代。

6. 发明授权

US08990242B2 Enhanced query suggestions in autosuggest with corresponding relevant data 有权
标题翻译：自动提示中增强的查询建议与相应的相关数据
公开(公告)号：US08990242B2
公开(公告)日：2015-03-24
申请号：US13209891
申请日：2011-08-15
申请人： Asad Mohiuddin , Glen Joseph Fernandes , Hussein Mohamed Mehanna , Tabreez Govani , Ashwin Satyanarayana , Xin Liu
发明人： Asad Mohiuddin , Glen Joseph Fernandes , Hussein Mohamed Mehanna , Tabreez Govani , Ashwin Satyanarayana , Xin Liu
IPC分类号： G06F17/30
CPC分类号： G06F17/3064 , G06F17/30646
摘要： Methods and computer-storage media having computer-executable instructions embodied thereon that facilitate determining enhanced query suggestions are provided. A plurality of query suggestions responsive to a user query are received. Items of data corresponding to the query suggestions are received. Based on the received query suggestions and the received items of data, enhanced query suggestions are determined. In embodiments, an enhanced query suggestion includes one or more items of data related to a respective query suggestion. A user may select at least a portion of an enhanced query suggestion. In embodiments, selection of a portion of an enhanced query suggestion provides additional information.
摘要翻译：提供了具有便于确定增强的查询建议的其上包含有计算机可执行指令的方法和计算机存储介质。接收响应于用户查询的多个查询建议。收到与查询建议相对应的数据项。根据收到的查询建议和收到的数据项，确定增强查询建议。在实施例中，增强查询建议包括与相应查询建议相关的一个或多个数据项。用户可以选择增强查询建议的至少一部分。在实施例中，增强查询建议的一部分的选择提供附加信息。

7. 发明授权

US08695446B2 System and method for detecting pluggage in a conduit for delivery of solids and carrier gases to a flowing gas stream 有权
标题翻译：用于检测用于将固体和载气输送到流动气流的管道中的行李的系统和方法
公开(公告)号：US08695446B2
公开(公告)日：2014-04-15
申请号：US13003138
申请日：2009-07-08
申请人： Xin Liu , Jon E. Miller
发明人： Xin Liu , Jon E. Miller
IPC分类号： G01N19/00
CPC分类号： B01D53/83 , B01D53/0446 , B01D2251/404 , B01D2251/604 , B01D2257/2045 , B01D2257/302 , B01D2257/602 , Y10T137/8158
摘要： A process and system for detecting pluggage in a conduit that is feeding a solid and carrier gas to a flowing gas.
摘要翻译：一种用于检测导管中的行李的过程和系统，其将固体和载气供给流动的气体。

8. 发明申请

US20140021049A1 MICROFLUIDIC SYSTEMS 有权
标题翻译：微流体系统
公开(公告)号：US20140021049A1
公开(公告)日：2014-01-23
申请号：US13725459
申请日：2012-12-21
申请人： Tony R. JOAQUIM , Lewis Joe Stafford , Ross Stewart Chambers , Xin Liu , Clive Adrian Smith , Xin Li , Graeme Whyte
发明人： Tony R. JOAQUIM , Lewis Joe Stafford , Ross Stewart Chambers , Xin Liu , Clive Adrian Smith , Xin Li , Graeme Whyte
IPC分类号： G01N27/447
CPC分类号： G01N27/44791 , B01L3/0268 , B01L3/502784 , B01L2200/0652 , B01L2200/0673 , B01L2400/0415 , B01L2400/043 , G01N15/1484 , G01N2015/149
摘要： A flow cell for a microfluidic device can include a chamber, first microfluidic entry and exit channels, second microfluidic entry and exit channels, a first electrode, and a second electrode. A microfluidic device can include a microfluidic channel, a laser to excite fluorescent material, and a detector to detect fluorescence emission. Methods of merging a droplet from an emulsion in to a second stream of fluid and of detecting a content of a droplet in a stream are further disclosed.
摘要翻译：用于微流体装置的流动池可以包括室，第一微流体入口和出口通道，第二微流体入口和出口通道，第一电极和第二电极。微流体装置可以包括微流体通道，激发荧光材料的激光器和检测器以检测荧光发射。进一步公开了将液滴从乳液合并到第二流体流中并且检测流中的液滴含量的方法。

9. 发明授权

US08523455B2 Ruggedized fiber optic connector assembly 有权
公开(公告)号：US08523455B2
公开(公告)日：2013-09-03
申请号：US12534796
申请日：2009-08-03
申请人： James P. Luther , Thomas Theuerkorn , Xin Liu
发明人： James P. Luther , Thomas Theuerkorn , Xin Liu
IPC分类号： G02B6/38 , G02B6/42
CPC分类号： G02B6/3869 , G02B6/3887
摘要： A ruggedized fiber optic connector assembly includes a substantially hollow plug housing; and a glue body disposed within the substantially hollow plug housing; wherein the glue body includes a first portion that is configured to engage and retain an optical cable comprising an optical fiber and one or more strength members; wherein the glue body includes a second portion that is configured to engage and retain a connector sub-assembly comprising an optical ferrule; wherein the second portion of the glue body includes a pair of opposed snap hooks that are configured to engage a corresponding pair of opposed recesses of the connector sub-assembly; and wherein the optical fiber and the optical ferrule are optically coupled.

10. 发明授权

US08513981B2 Squelch detection method and circuit using rectifying circuit for detecting out-of-band signal 有权
标题翻译：静噪检测方法和电路采用整流电路检测带外信号
公开(公告)号：US08513981B2
公开(公告)日：2013-08-20
申请号：US13316737
申请日：2011-12-12
申请人： Xin Liu , Arvind Bomdica
发明人： Xin Liu , Arvind Bomdica
IPC分类号： H03K5/22
CPC分类号： H03F3/45179 , H03F3/45632 , H03F3/505 , H03F2200/78 , H03F2203/45394 , H03F2203/45418 , H03F2203/45478 , H03F2203/45562 , H03F2203/45648
摘要： A circuit for detecting out-of-band signals is disclosed. In one embodiment, the circuit includes a first differential circuit configured to level shift and positively rectify a differential input signal to produce a first output component of a differential output signal. The first differential circuit is further configured to generate and provide a common mode voltage of the differential input signal as a second component of the differential output signal. The circuit further includes a second differential circuit configured to level shift and output first and second fixed voltages based on an input reference voltage and a ground voltage. The circuit is configured to provide the differential output signal and the first and second fixed voltages to an indicator circuit configured to assert an indication responsive to detecting that a differential voltage of the differential output signal is greater than a differential voltage of the first and second fixed voltages.
摘要翻译：公开了一种用于检测带外信号的电路。在一个实施例中，电路包括第一差分电路，其被配置为对差分输入信号进行电平移位和正整流以产生差分输出信号的第一输出分量。第一差分电路还被配置为产生并提供差分输入信号的共模电压作为差分输出信号的第二分量。该电路还包括第二差分电路，其被配置为基于输入参考电压和接地电压来电平移位和输出第一和第二固定电压。电路被配置为将差分输出信号和第一和第二固定电压提供给指示器电路，该指示器电路被配置为响应于检测到差分输出信号的差分电压大于第一和第二固定的差分电压而断言指示电压。

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