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146 条记录 (耗时 0.041 秒)

    Efficient data storage using resemblance of data segments
    32.
    发明授权
    Efficient data storage using resemblance of data segments 有权
    使用数据段相似的高效数据存储

    公开(公告)号：US07562186B2

    公开(公告)日：2009-07-14

    申请号：US11402631

    申请日：2006-04-11

    申请人： Kai Li ,  Ming Benjamin Zhu ,  Umesh Maheshwari ,  Zheng Yang

    发明人： Kai Li ,  Ming Benjamin Zhu ,  Umesh Maheshwari ,  Zheng Yang

    IPC分类号： G06F13/00

    CPC分类号： G06F13/16 ,  G06F17/30162

    摘要： Storage using resemblance of data segments is disclosed. It is determined that a new segment resembles a prior stored segment. The prior stored segment comprises a segment stored previously from any location in an input data stream. A delta between the new segment and the prior stored segment is determined. A representation of the new segment based at least in part on the delta is stored.

    摘要翻译： 公开了与数据段相似的存储。 确定新的段类似于先前存储的段。 先前存储的段包括先前从输入数据流中的任何位置存储的段。 确定新分段和先前存储分段之间的增量。 存储至少部分基于该增量的新段的表示。

    Low-Complexity High-Performance Low-Rate Communications Codes
    33.
    发明申请
    Low-Complexity High-Performance Low-Rate Communications Codes 有权
    低复杂性高性能低速率通信代码

    公开(公告)号：US20080016426A1

    公开(公告)日：2008-01-17

    申请号：US11768585

    申请日：2007-06-26

    申请人： Kai Li ,  Guosen Yue ,  Xiaodong Wang ,  Mohammad Madihian

    发明人： Kai Li ,  Guosen Yue ,  Xiaodong Wang ,  Mohammad Madihian

    IPC分类号： H03M13/27

    CPC分类号： H03M13/1194 ,  H03M13/01 ,  H03M13/1111 ,  H03M13/1125 ,  H03M13/29 ,  H03M13/296 ,  H03M13/45

    摘要： An encoder includes an outer repetition encoder, an interleaver for permuting encoding from said outer repetition encoder; and an inner encoder for encoding information from the interleaver to provide a repeat zigzag-Hadamard code. In an exemplary embodiment, a common bit of a zigzag-Hadamard segment of encoding from said inner encoder is a repetition of a last parity bit of a previous zigzag-Hadamard segment of encoding from said inner encoder and said common bit is punctured.

    摘要翻译： 编码器包括外部重复编码器，用于从所述外部重复编码器排列编码的交织器; 以及内部编码器，用于对来自交织器的信息进行编码以提供重复锯齿形 - 哈达玛码。 在示例性实施例中，来自所述内部编码器的编码的锯齿形 - 哈达玛段的公共位是来自所述内部编码器的先前之字形 - 哈达玛编码段的最后奇偶校验位的重复，并且所述公共位被删截。

    Magnetic screening system
    34.
    发明申请
    Magnetic screening system 审中-公开
    磁选系统

    公开(公告)号：US20060197523A1

    公开(公告)日：2006-09-07

    申请号：US11073424

    申请日：2005-03-04

    申请人： Louis Palecki ,  William Place ,  Huichin Deng ,  Paul Murray ,  Charles Douglas ,  Edward Bittner ,  Kai Li ,  Thomas Jewitt ,  Antonio Rizzo

    发明人： Louis Palecki ,  William Place ,  Huichin Deng ,  Paul Murray ,  Charles Douglas ,  Edward Bittner ,  Kai Li ,  Thomas Jewitt ,  Antonio Rizzo

    IPC分类号： G01R33/02

    CPC分类号： G01V3/081

    摘要： A magnetic screening system uses directional gradiometers with high resolution and accuracy to measure magnetic field signatures of target objects (e.g., gun, knife, cell phone, keys) in a volume of interest. The measured signatures can be compared to signatures of known objects stored in a local database. Various mathematical processes may be used to identify or classify target object signatures. In a network of magnetic screening systems, the magnetic screening systems can transmit signatures to a central signature database, and a management computer can share the central signature database with all of the magnetic screening systems on the network. The magnetic screening system can operate in multiple modes, such as a tracking mode, measurement mode, and self-test mode. Through use of unique processes and designs, the magnetic screening system can achieve a high rate of processing persons for target objects.

    摘要翻译： 磁屏蔽系统使用高分辨率和精确度的定向梯度计来测量目标物体（例如枪，刀，手机，钥匙）的磁场特征。 测量的签名可以与存储在本地数据库中的已知对象的签名进行比较。 可以使用各种数学过程来识别或分类目标对象签名。 在磁屏蔽系统的网络中，磁屏蔽系统可以将签名传输到中心签名数据库，管理计算机可以与网络上的所有磁屏蔽系统共享中心签名数据库。 磁屏蔽系统可以在多种模式下工作，如跟踪模式，测量模式和自检模式。 通过使用独特的工艺和设计，磁选系统可以达到目标物体处理人员的高速率。

    Semiautomatic finger protection device for doors
    35.
    发明申请
    Semiautomatic finger protection device for doors 失效
    半自动手指保护装置的门

    公开(公告)号：US20060026793A1

    公开(公告)日：2006-02-09

    申请号：US10944867

    申请日：2004-09-21

    申请人： Kai Li

    发明人： Kai Li

    IPC分类号： E05F5/02

    CPC分类号： E06B7/367 ,  E05F5/02 ,  E05Y2201/224 ,  E05Y2600/52 ,  Y10T16/61 ,  Y10T16/625 ,  Y10T16/628

    摘要： The present discloses a semiautomatic finger protection device, which comprising a bumper positioned between an outer surface of the door and an doorpost when the door is closed, and positioned in a gap on the hinge side of the door when the door is opened; a securing member to position the bumper; and a connecting member having the two ends retractably connected with said bumper and said securing member respectively. The bumper has a flexible wrapping means received in the bumper to extend/retract the connecting member.

    摘要翻译： 本发明公开了一种半自动手指保护装置，其包括当门关闭时位于门的外表面和门柱之间的保险杠，并且当门打开时位于门的铰链侧的间隙中; 用于定位保险杠的固定构件; 以及连接构件，其具有分别与所述保险杠和所述固定构件可缩回地连接的两个端部。 保险杠具有容纳在保险杠中以延伸/缩回连接构件的柔性包裹装置。

    Optical blending for multi-projector display wall systems
    37.
    发明授权
    Optical blending for multi-projector display wall systems 失效
    多投影显示墙系统的光学混合

    公开(公告)号：US06570623B1

    公开(公告)日：2003-05-27

    申请号：US09556669

    申请日：2000-04-24

    申请人： Kai Li ,  YuQun Chen ,  Timothy Housel

    发明人： Kai Li ,  YuQun Chen ,  Timothy Housel

    IPC分类号： H04N912

    CPC分类号： H04N9/12 ,  H04N5/7425 ,  H04N5/7458 ,  H04N9/3147 ,  H04N9/3194

    摘要： A multi-projector video wall system employs a blending frame to blend the overlapping portions of two adjacent images I1 and I2. The blending frame is preferably located a distance Dframe from the aperture of the projector and has an optimal half frame width Wf from the axis of the lens of the projector. A camera-based feedback loop can be employed to fine-tune the optical blending by digitally altering the image source.

    摘要翻译： 多投影机视频墙系统采用混合帧来混合两个相邻图像I1和I2的重叠部分。 混合框架优选地距离投影仪的孔径距离Dframe，并且具有距离投影仪的透镜的轴线的最佳半幅宽度Wf。 可以采用基于相机的反馈环来通过数字改变图像源来微调光学混合。

    Adhesive compositions with zwitterionic tackifiers and plasticizers
    38.
    发明授权
    Adhesive compositions with zwitterionic tackifiers and plasticizers 失效
    具有两性离子增粘剂和增塑剂的粘合剂组合物

    公开(公告)号：US06106940A

    公开(公告)日：2000-08-22

    申请号：US40024

    申请日：1998-03-17

    申请人： Kent E. Nielson ,  Kai Li ,  Terry J. Rayner

    发明人： Kent E. Nielson ,  Kai Li ,  Terry J. Rayner

    IPC分类号： C08K5/17 ,  C08K5/42 ,  C09J133/06 ,  B32B7/12 ,  B32B15/04

    CPC分类号： C08K5/42 ,  C08K5/175 ,  C09J133/062 ,  C09J2201/606 ,  Y10T428/2891

    摘要： The invention relates to adhesive compositions, preferably those for pressure-sensitive adhesive tapes, comprising an adhesive polymer and, as tackifier or plasticizer, a zwitterionic compound. The zwitterionic compounds include those of formula I ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are each alkyl, hydroxyalkyl, aminoalkyl or aryl which may be interrupted in the alkyl chain by one or more oxygen atoms, R.sup.4 is H or OH,Z.sup..theta. is CO.sub.2.sup..theta. or SO.sub.3.sup..theta.,x and y are each 0, 1 or 2 provided that the sum of x and y is less than or equal to 4.

    摘要翻译： 本发明涉及粘合剂组合物，优选用于压敏粘合带的粘合剂组合物，其包含粘合剂聚合物和作为增粘剂或增塑剂的两性离子化合物。 两性离子化合物包括式I的那些，其中R 1，R 2和R 3各自为可被一个或多个氧原子在烷基链中中断的烷基，羟基烷基，氨基烷基或芳基，R 4为H或OH，Z 1为CO 2 O或 SO3θ，x和y各自为0,1或2，条件是x和y之和小于或等于4。