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    • 6. 发明申请
    • Anti-backlash gear system
    • 反齿隙齿轮系统
    • US20070295136A1
    • 2007-12-27
    • US11418595
    • 2006-05-05
    • Matthew Fleming
    • Matthew Fleming
    • F16H55/18
    • F16H57/12F16H1/22F16H2057/121F16H2057/126Y10T74/19898
    • An anti-backlash system comprising a single drive pinion and motor is disclosed. In an exemplary embodiment, the single drive pinion is situated between two idler gears and is allowed to move in the radial direction relative to the bull gear. A preload force provides for the substantial absence of backlash at low torque loads. The pinion moves to the center point between the two idler gears and balances the torque during high torque loads. The present anti-backlash system is well suited for use in drive and positioning systems that are subject to variable and reversing loads, such as those experienced by radio telescopes in variable wind conditions.
    • 公开了一种包括单个驱动小齿轮和电动机的反间隙系统。 在示例性实施例中,单驱动小齿轮位于两个空转齿轮之间,并允许其相对于大齿轮在径向方向上移动。 预紧力提供了在低扭矩载荷下基本上没有齿隙的情况。 小齿轮移动到两个惰轮之间的中心点,并在高扭矩负载期间平衡扭矩。 目前的反间隙系统非常适合用于可变和反向负载的驱动和定位系统,例如在可变风力条件下由无线电望远镜经历的那些。
    • 9. 发明申请
    • System and Method of Allocating Contiguous Memory in a Data Processing System
    • 在数据处理系统中分配连续存储器的系统和方法
    • US20080091912A1
    • 2008-04-17
    • US11953194
    • 2007-12-10
    • Matthew FlemingThomas Mathews
    • Matthew FlemingThomas Mathews
    • G06F12/00
    • G06F12/0223
    • A system and method of allocating contiguous real memory in a data processing system. A memory controller within system memory receives a request from a data processing system component for a contiguous block of memory during operation of the data processing system. In response to receiving the request, the memory controller selects a candidate contiguous block of memory. Then, after temporarily restricting access to the candidate contiguous block of memory, the memory controller identifies a set of frames currently in use within the candidate contiguous block of memory, relocates the set of frames, and allocates the candidate block of memory for exclusive use by the requesting data processing component. The allocation of contiguous real memory occurs dynamically during the operation of the data processing system.
    • 一种在数据处理系统中分配连续的真实存储器的系统和方法。 系统存储器中的存储器控​​制器在数据处理系统的操作期间从连续的存储器块接收来自数据处理系统组件的请求。 响应于接收到请求,存储器控制器选择候选连续的存储块。 然后,在临时限制对候选连续的存储器块的访问之后,存储器控制器识别候选连续的存储器块当前正在使用的一组帧,重新定位该组帧,并且分配用于专用的专用存储器块 请求数据处理组件。 连续的真实存储器的分配在数据处理系统的操作期间动态地发生。
    • 10. 发明申请
    • System and method of allocating contiguous memory in a data processing system
    • 在数据处理系统中分配连续存储器的系统和方法
    • US20060236059A1
    • 2006-10-19
    • US11106986
    • 2005-04-15
    • Matthew FlemingThomas Mathews
    • Matthew FlemingThomas Mathews
    • G06F12/00
    • G06F12/0223
    • A system and method of allocating contiguous real memory in a data processing system. A memory controller within system memory receives a request from a data processing system component for a contiguous block of memory during operation of the data processing system. In response to receiving the request, the memory controller selects a candidate contiguous block of memory. Then, after temporarily restricting access to the candidate contiguous block of memory, the memory controller identifies a set of frames currently in use within the candidate contiguous block of memory, relocates the set of frames, and allocates the candidate block of memory for exclusive use by the requesting data processing component. The allocation of contiguous real memory occurs dynamically during the operation of the data processing system.
    • 一种在数据处理系统中分配连续的真实存储器的系统和方法。 系统存储器中的存储器控​​制器在数据处理系统的操作期间从连续的存储器块接收来自数据处理系统组件的请求。 响应于接收到请求,存储器控制器选择候选连续的存储块。 然后,在临时限制对候选连续的存储器块的访问之后,存储器控制器识别候选连续的存储器块当前正在使用的一组帧,重新定位该组帧,并且分配用于专用的专用存储器块 请求数据处理组件。 连续的真实存储器的分配在数据处理系统的操作期间动态地发生。