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58 条记录 (耗时 0.062 秒)

    Long operating life for polymer light-emitting diodes
    7.
    发明授权
    Long operating life for polymer light-emitting diodes 失效
    高分子发光二极管使用寿命长

    公开(公告)号：US5798170A

    公开(公告)日：1998-08-25

    申请号：US609113

    申请日：1996-02-29

    申请人： Chi Zhang ,  Gang Yu ,  Yong Cao

    发明人： Chi Zhang ,  Gang Yu ,  Yong Cao

    IPC分类号： H01L27/32 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H05B33/00

    CPC分类号： H01L51/5088 ,  H01L51/0035 ,  H01L27/3281 ,  Y10S428/917 ,  Y10T428/24917 ,  Y10T428/24942 ,  Y10T428/31678

    摘要： Long-lived organic light-emitting diodes are achieved by positioning a layer comprising polyaniline in the emeraldine salt form directly contiguous with the anode side of the active light-emitting layer. Particular advantages are achieved if the emeraldine salt-containing layer has a sheet resistance of at least about 10.sup.3 ohms per square which can be achieved by casting the layer from solution in a polar solvent, most particularly, DMSO. The LED's can find advantageous application in displays where they exhibit long life and marked resistance to blurring, spreading or other degradations over time.

    摘要翻译： 长寿命的有机发光二极管通过将包含聚苯胺的层定位成与活性发光层的阳极侧直接邻接的翠绿亚胺盐形式来实现。 如果含有翠绿亚胺盐的层具有至少约103欧姆/平方的薄层电阻，则可以实现特别的优点，这可以通过在极性溶剂（最特别是DMSO）中从溶液中浇铸该层而实现。 LED可以在显示器中发现有益的应用，它们具有长寿命，并且具有显着的抵抗模糊，扩散或随时间的其他劣化的阻力。

    Webpage entity extraction through joint understanding of page structures and sentences
    9.
    发明授权
    Webpage entity extraction through joint understanding of page structures and sentences 有权
    网页实体提取通过联合理解页面结构和句子

    公开(公告)号：US09092424B2

    公开(公告)日：2015-07-28

    申请号：US12569912

    申请日：2009-09-30

    申请人： Zaiqing Nie ,  Yong Cao ,  Ji-Rong Wen ,  Chunyu Yang

    发明人： Zaiqing Nie ,  Yong Cao ,  Ji-Rong Wen ,  Chunyu Yang

    IPC分类号： G06F17/00 ,  G06F17/27

    CPC分类号： G06F17/278

    摘要： Described is a technology for understanding entities of a webpage, e.g., to label the entities on the webpage. An iterative and bidirectional framework processes a webpage, including a text understanding component (e.g., extended Semi-CRF model) that provides text segmentation features to a structure understanding component (e.g., extended HCRF model). The structure understanding component uses the text segmentation features and visual layout features of the webpage to identify a structure (e.g., labeled block). The text understanding component in turn uses the labeled block to further understand the text. The process continues iteratively until a similarity criterion is met, at which time the entities may be labeled. Also described is the use of multiple mentions of a set of text in the webpage to help in labeling an entity.

    摘要翻译： 描述了一种用于理解网页的实体的技术，例如标记网页上的实体。 迭代和双向框架处理网页，包括向结构理解组件（例如，扩展HCRF模型）提供文本分段特征的文本理解组件（例如，扩展Semi-CRF模型）。 结构理解组件使用网页的文本分割特征和视觉布局特征来识别结构（例如，标记块）。 文本理解组件依次使用标记块来进一步理解文本。 该过程继续迭代直到满足相似性标准，此时实体可以被标记。 还描述了使用多个提及网页中的一组文本来帮助标注一个实体。

    Compressor with retaining mechanism
    10.
    发明授权
    Compressor with retaining mechanism 有权
    带保持机构的压缩机

    公开(公告)号：US08356987B2

    公开(公告)日：2013-01-22

    申请号：US12207072

    申请日：2008-09-09

    申请人： Huaming Guo ,  Jun You ,  Yong Cao

    发明人： Huaming Guo ,  Jun You ,  Yong Cao

    IPC分类号： F04C18/00 ,  F04C2/00

    CPC分类号： F04C23/008 ,  F01C21/10 ,  F04C18/0215 ,  F04C2230/603 ,  F04C2240/30 ,  F16C2360/42 ,  Y10T29/49229 ,  Y10T29/49236 ,  Y10T29/4924 ,  Y10T137/7857 ,  Y10T137/7891 ,  Y10T137/7892 ,  Y10T137/85978

    摘要： A compressor may include a shell and a housing fixed within the shell. A compression mechanism may be supported by the housing and may include an orbiting scroll member and a non-orbiting scroll member that are meshingly engaged to form a series of compression pockets. A retaining assembly may include an axial retention member and a rotational retention member, each of which is engaged with the non-orbiting scroll member to limit axial translation and rotation of the non-orbiting scroll member relative to the housing.

    摘要翻译： 压缩机可以包括壳体和固定在壳体内的壳体。 压缩机构可以由壳体支撑，并且可以包括绕动涡旋构件和非绕动涡旋构件，其啮合地接合以形成一系列压缩腔。 保持组件可以包括轴向保持构件和旋转保持构件，每个构件与非绕动涡旋构件接合以限制非绕动涡旋构件相对于壳体的轴向平移和旋转。