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    • 3. 发明专利
    • Improvements in or relating to means for governing the load on prime movers and apparatus driven thereby
    • GB656573A
    • 1951-08-29
    • GB835548
    • 1948-03-20
    • DAVID ANDREWS
    • B02C25/00
    • 656,573. Motor driving arrangements. ANDREWS, D. March 20, 1948, No. 8355. [Class 35] [Also in Groups II and XXIV] In a system in which the rocking movement of an electric motor under the effect of torque reaction and in opposition to balance means is utilized to control the feed to a grinding mill or other apparatus driven by the motor (see Group II), the casing of the motor 1 is formed or provided with hollow trunnions 4 mounted in anti-friction roller and ball bearings 6 and 7, respectively, a projection 9 co-operating with adjustable stops 10 to limit the rocking movement, a laterally-projecting arm 16 carrying a balance-weight 13 adjustable by a screw-and-nut 15, 14, and an apertured lug 34 for connection by a cable 33 to the means controlling the feed device. A further apertured lug 21 may be provided on the casing for connection to an additional balance-weight 18. The rocking movement of the motor causes slipping or disengagement of a clutch 27 in the drive 22-26 to the feeding device, which clutch is normally held engaged against.the action of a spring by the balance-weight acting through the cable 33 and linkage 30-32.
    • 6. 发明授权
    • Circular pipeline processing system
    • 圆管道处理系统
    • US08843807B1
    • 2014-09-23
    • US13212997
    • 2011-08-18
    • Colin StirlingDavid I. LawrieDavid Andrews
    • Colin StirlingDavid I. LawrieDavid Andrews
    • H03M13/00H03M13/03H03M13/41
    • H03M13/4107H03M13/2987H03M13/6505H03M13/6525
    • In one embodiment, a circular pipeline processing system is provided. The system includes a plurality of processing stages configured to operate in a circular pipeline. Each processing stage is configured to output a fully processed data block in response to completing a final processing iteration, and otherwise, store a partially processed data block in a memory buffer of the processing stage. Each processing stage is configured to select between an unprocessed data block and a partially processed data block from the memory buffer of a preceding processing stage, based on one or more of availability of memory sufficient for storage of an unprocessed data block or availability of a partially processed data block. The processing stage is configured to process the selected data block.
    • 在一个实施例中,提供了一种圆形流水线处理系统。 该系统包括被配置为在圆形管道中操作的多个处理级。 每个处理阶段被配置为响应于完成最终处理迭代而输出完全处理的数据块,否则,将部分处理的数据块存储在处理级的存储器缓冲器中。 每个处理阶段被配置为基于一个或多个足够存储未处理的数据块的存储器的可用性或部分地处理的数据块的可用性来选择来自前一处理级的存储器缓冲器的未处理数据块和部分处理的数据块 处理后的数据块。 处理阶段被配置为处理所选择的数据块。
    • 7. 发明授权
    • System and method for sampling forensic data of unauthorized activities using executability states
    • 使用可执行状态对未经授权活动的取证数据进行抽样的系统和方法
    • US08789189B2
    • 2014-07-22
    • US13163578
    • 2011-06-17
    • Alen CapalikDavid AndrewsZachery Salwasser
    • Alen CapalikDavid AndrewsZachery Salwasser
    • G06F11/00
    • G06F21/554G06F11/3471G06F2201/815H04L63/1416
    • A method includes receiving a list of target addresses, locating a first page table entry corresponding to the first page, and determining the first executability state. When the first executability state is non-executable, a first set of one or more target addresses that correspond to the first page, and a second set of one or more target addresses that correspond to one or more pages other than the first page are identified. One or more target addresses are stored in breakpoint registers of the computer system. The first executability state of the first page table entry is set as executable, and the executability states of page table entries that correspond to the second set of target addresses are set as non-executable. When the first address matches one of the target addresses stored in the breakpoint registers, forensic data is recorded.
    • 一种方法包括接收目标地址列表,定位与第一页对应的第一页表项,以及确定第一可执行状态。 当第一可执行性状态不可执行时,识别对应于第一页的一个或多个目标地址的第一组以及对应于除了第一页之外的一个或多个页面的一个或多个目标地址的第二组 。 一个或多个目标地址存储在计算机系统的断点寄存器中。 第一页表项的第一可执行状态被设置为可执行的,并且对应于第二组目标地址的页表条目的可执行状态被设置为不可执行。 当第一个地址匹配存储在断点寄存器中的目标地址之一时,将记录取证数据。
    • 10. 发明授权
    • Remote detection and measurement of objects
    • 物体的远程检测和测量
    • US08103604B2
    • 2012-01-24
    • US12050524
    • 2008-03-18
    • Nicholas BowringDavid AndrewsNacer Ddine RezguiStuart Harmer
    • Nicholas BowringDavid AndrewsNacer Ddine RezguiStuart Harmer
    • G06F15/18G06E1/00G06E3/00G06G7/00
    • G01S7/025G01S7/411G01S13/887
    • Provided are methods of using electromagnetic waves for detecting metal and/or dielectric objects. Methods include directing microwave and/or mm wave radiation in a predetermined direction using a transmission apparatus, including a transmission element; receiving radiation from an entity resulting from the transmitted radiation using a detection apparatus; and generating one or more detection signals in the frequency domain using the detection apparatus. Methods may include operating a controller, wherein operating the controller includes causing the transmitted radiation to be swept over a predetermined range of frequencies, performing a transform operation on the detection signal(s) to generate one or more transformed signals in the time domain, and determining, from one or more features of the transformed signal, one or more dimensions of a metallic or dielectric object upon which the transmitted radiation is incident.
    • 提供了使用电磁波来检测金属和/或电介质物体的方法。 方法包括使用包括传输元件的传输装置在预定方向上引导微波和/或mm波辐射; 使用检测装置接收从所发射的辐射产生的实体的辐射; 以及使用所述检测装置在频域中产生一个或多个检测信号。 方法可以包括操作控制器,其中操作控制器包括使发射的辐射在预定频率范围内扫过,对检测信号执行变换操作以在时域中产生一个或多个变换信号,以及 从变换的信号的一个或多个特征确定发射的辐射入射到其上的金属或电介质物体的一个或多个维度。