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    • 2. 发明申请
    • TOOLS FOR USE IN SUBTERRANEAN BOREHOLES HAVING EXPANDABLE MEMBERS AND RELATED METHODS
    • 在具有可扩展成员的地下岩层中使用的工具和相关方法
    • WO2012109346A3
    • 2012-11-22
    • PCT/US2012024318
    • 2012-02-08
    • BAKER HUGHES INCRADFORD STEVEN DTRINH KHOI QLI LI
    • RADFORD STEVEN DTRINH KHOI QLI LI
    • E21B10/32E21B10/62
    • E21B10/325E21B7/28E21B10/322
    • Expandable apparatus for use in subterranean boreholes include at least one member configured to move between a retracted position and an extended position. Components of the expandable apparatus may include at least one surface for removing debris proximate to the tubular body. Components of the expandable apparatus may be configured to enable the expandable apparatus to increase a diameter of a subterranean borehole by greater than twenty percent. Components of the expandable apparatus may be configured to restrict fluid flow to nozzle assemblies. The expandable apparatus may include a protect sleeve having a push sleeve disposed therein. Methods of operating an expandable apparatus may include removing debris with a surface of the expandable apparatus. Methods of operating an expandable apparatus may also include selectively flowing fluid to nozzle assemblies.
    • 用于地下钻孔中的可膨胀装置包括至少一个构件,其构造成在缩回位置和延伸位置之间移动。 可扩张装置的部件可以包括至少一个用于去除接近管状体的碎屑的表面。 可扩张装置的部件可以被配置为使得可扩张装置能够将地下钻孔的直径增加大于百分之二十。 可扩张装置的部件可构造成限制流体流向喷嘴组件。 可扩张装置可以包括具有设置在其中的推动套筒的保护套筒。 操作可扩张装置的方法可以包括用可扩张装置的表面去除碎屑。 操作可扩张装置的方法还可以包括选择性地使流体流动到喷嘴组件。
    • 5. 发明申请
    • PREDICTION OF RELATIVE POLYPEPTIDE SOLUBILITY BY POLYETHYLENE GLYCOL PRECIPITATION
    • 通过聚乙二醇降解预测相对多肽溶解度
    • WO2007136693A3
    • 2008-01-17
    • PCT/US2007011818
    • 2007-05-17
    • WYETH CORPLI LIKANTOR ANGELAWARNE NICHOLAS W
    • LI LIKANTOR ANGELAWARNE NICHOLAS W
    • G01N33/68
    • G01N33/68G01N33/6803
    • A method is described for predicting the relative solubility of a polypeptide using polyethylene glycol (PEG) based volume exclusion precipitation. Different polypeptides can be tested for their solubilities relative to each other or relative to a reference. A single polypeptide can be tested for its relative solubility under different experimental conditions. The solubility determinations can be made by comparison based on graphs plotting the log solubility of the polypeptide against a range of PEG concentrations. Additionally, a method is provided for the high throughput visual or automated screening of multiple polypeptides for relative solubility differences, in a method that can omit the step of measuring the actual solubility or actual amount of precipitation of each sample at each PEG concentration.
    • 描述了一种用于使用基于聚乙二醇(PEG)的体积排阻沉淀来预测多肽的相对溶解度的方法。 可以测试不同的多肽相对于彼此或相对于参考物的溶解度。 可以在不同的实验条件下测试单个多肽的相对溶解度。 可以基于绘制多肽对一定范围的PEG浓度的对数溶解度的图表进行比较来进行溶解度测定。 此外,提供了一种方法,可以省略在每个PEG浓度下测量每个样品的实际溶解度或实际沉淀量的步骤,用于多个多肽的高通量视觉或自动筛选相对溶解度差异。
    • 8. 发明申请
    • METHODS AND APPARATUS FOR SPATIAL SCALABLE COMPRESSION SCEHME
    • 空间尺度压缩SCEHME的方法和装置
    • WO2005057934A2
    • 2005-06-23
    • PCT/IB2004052703
    • 2004-12-08
    • KONINKL PHILIPS ELECTRONICS NVWANG JINWANG GANGLI LIBRULS FONS
    • WANG JINWANG GANGLI LIBRULS FONS
    • H04N7/26H04N7/46H04N7/50
    • H04N19/59H04N19/103H04N19/117H04N19/14H04N19/169H04N19/182H04N19/33H04N19/61H04N19/80
    • The present invention provides a method for compressing the video stream with the spatial stratification, firstly, encoding said video stream after drop-sampling to obtain a base stream; then, decoding and rise-sampling said base stream to obtain a reconstructed stream; subtracting the reconstructed stream from said video stream to obtain a residual stream; next, carrying out the edge detection and analysis for said video stream to obtain the gain value of each pixel in the video stream; finally, multiplying said gain value by said residual stream and encoding the obtained result to obtain an enhanced stream. The invention further finely fractionizes the type of each pixel to obtain its corresponding more accurate gain value, thereby further decrease the number of the transmitted data and the transmitting bit rate required by the enhanced layer based on the premise that the quality of mages can be ensured.
    • 本发明提供了一种用空间分层压缩视频流的方法,首先,在采样后对所述视频流进行编码以获得基本流; 然后对所述基本流进行解码和上升采样以获得重构流; 从所述视频流中减去重构流以获得残余流; 接下来,对所述视频流进行边缘检测和分析,以获得视频流中每个像素的增益值; 最后,将所述增益值乘以所述剩余流,并对获得的结果进行编码,以获得增强的流。 本发明进一步精细地分割每个像素的类型以获得其对应的更准确的增益值,从而进一步减少增强层所要求的传输数据数量和传输比特率,这基于可以确保法师质量的前提 。