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79 条记录 (耗时 0.031 秒)

    Power supply regulation
    55.
    发明授权
    Power supply regulation 失效
    电源调节

    公开(公告)号：US08004310B1

    公开(公告)日：2011-08-23

    申请号：US12125063

    申请日：2008-05-22

    申请人： Vipin Kumar Tiwari

    发明人： Vipin Kumar Tiwari

    IPC分类号： H03B1/00

    CPC分类号： H03K19/0016

    摘要： Power supply regulation. A power supply regulation system includes a transistor through which power is carried. The system also includes a switch connected to a gate of the transistor. Further, the system includes a transmission gate responsive to an input signal to apply a first signal level causing the transistor to enter an ON state in which the transistor carries full power, to apply a second signal level causing the transistor to enter an OFF state in which the transistor carries no power and to apply a third signal level causing the transistor to enter an INTERMEDIATE state in which the amount of power the transistor carries is controlled by the switch.

    摘要翻译： 电源调节。 电源调节系统包括通过其承载电力的晶体管。 该系统还包括连接到晶体管的栅极的开关。 此外，该系统包括响应于输入信号的传输门，以施加第一信号电平，使得晶体管进入晶体管承载全部功率的导通状态，以施加使晶体管进入截止状态的第二信号电平 晶体管不传输电力并施加第三信号电平，使晶体管进入中间状态，其中晶体管承载的功率量由开关控制。

    Vertical continuous vacuum pan
    56.
    发明授权
    Vertical continuous vacuum pan 失效
    垂直连续真空盘

    公开(公告)号：US07972445B2

    公开(公告)日：2011-07-05

    申请号：US12225509

    申请日：2006-09-25

    申请人： Jai Parkash Singh ,  Vipin Kumar Gupta ,  Saroj Kumar Singh

    发明人： Jai Parkash Singh ,  Vipin Kumar Gupta ,  Saroj Kumar Singh

    IPC分类号： C13B30/02

    CPC分类号： C13B25/06 ,  C13B25/02 ,  C13B30/007 ,  C13B30/025

    摘要： The present invention consists of an improved vertical continuous vacuum pan apparatus consisting of eight chambers (2) (instead of four or five) and a storage or buffer tank (27) at the top, within the existing conventional height, characterized in that each chamber has a bottom mounted mechanical circulator housed in an insulated pocket (28) in the vapour space segment (29) of each chamber and not in additional space above the chamber.

    摘要翻译： 本发明由一个改进的垂直连续真空盘装置组成，其由现有常规高度的八个腔室（2）（而不是四个或五个）和顶部的储存或缓冲罐（27）组成，其特征在于每个室 具有容纳在每个室的蒸气空间段（29）中的绝缘袋（28）中的底部安装的机械循环器，而不是在室上方的另外的空间中。

    Identification of anomalous data records
    57.
    发明授权
    Identification of anomalous data records 有权
    识别异常数据记录

    公开(公告)号：US07668843B2

    公开(公告)日：2010-02-23

    申请号：US11302989

    申请日：2005-12-14

    申请人： Levent Ertoz ,  Vipin Kumar

    发明人： Levent Ertoz ,  Vipin Kumar

    IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F17/00

    CPC分类号： H04L63/1416 ,  G06F21/552 ,  G06K9/6284

    摘要： Identifying anomalies or outliers in a set of data records employs a distance or similarity measure between features of record pairs that depends upon the frequencies of the feature values in the set. Feature distances may be combined for a total distance between record pairs. An outlier is indicated for a certain score that may be based upon the pairwise distances. Outliers may be employed to detect intrusions in computer networks.

    摘要翻译： 识别一组数据记录中的异常或异常值采用取决于集合中的特征值的频率的记录对的特征之间的距离或相似性度量。 特征距离可以组合记录对之间的总距离。 对于可能基于成对距离的某一分数，指示异常值。 可以使用异常值来检测计算机网络中的入侵。

    System and method for approximating intrinsic capacitance of an IC block
    58.
    发明授权
    System and method for approximating intrinsic capacitance of an IC block 有权
    用于近似IC块的固有电容的系统和方法

    公开(公告)号：US07549136B2

    公开(公告)日：2009-06-16

    申请号：US11614133

    申请日：2006-12-22

    申请人： Vipin Kumar Tiwari

    发明人： Vipin Kumar Tiwari

    IPC分类号： G06F17/50 ,  G06F17/10

    CPC分类号： G06F17/5036

    摘要： A system, method, and computer program product for approximating intrinsic capacitance of an integrated circuit (IC) block such as, for example, a compliable memory instance. Estimates of N-well capacitance, metal grid capacitance, and non-switching circuitry capacitance associated with the IC block are obtained. A total intrinsic capacitance of the IC block is then estimated based on the aforesaid constituent estimates.

    摘要翻译： 一种用于近似诸如可编译存储器实例的集成电路（IC）块的固有电容的系统，方法和计算机程序产品。 获得与IC块相关联的N阱电容，金属栅极电容和非开关电路电容的估计。 然后基于上述成分估计值估计IC块的总固有电容。

    process for the preparation of escitalopram
    59.
    发明申请
    process for the preparation of escitalopram 失效
    艾司西酞普兰的制备方法

    公开(公告)号：US20090099375A1

    公开(公告)日：2009-04-16

    申请号：US11989621

    申请日：2006-07-20

    申请人： Vipin Kumar Kaushik ,  Umar Khan Mohammed ,  Sivakumaran Meenakshisunderam

    发明人： Vipin Kumar Kaushik ,  Umar Khan Mohammed ,  Sivakumaran Meenakshisunderam

    IPC分类号： C07D307/81

    CPC分类号： C07D307/87

    摘要： The present invention relates to an improved process for the preparation of Escitalopram of the Formula (I), which comprises, isolation of Diol compound as an oxalate salt, resolution of Diol compound and cyclization of resolved compound of Formula (VII). The present invention provides a process to obtain pure Diol compound by preparing its Oxalate salt, which is useful for resolution of enantiomers.

    摘要翻译： 本发明涉及一种制备式（I）的依他普仑的改进方法，其包括分离作为草酸盐的二醇化合物，二醇化合物的拆分和式（VII）的拆分化合物的环化。 本发明提供通过制备其草酸盐来获得纯二醇化合物的方法，其可用于拆分对映异构体。