Suspension apparatus for a wheeled vehicle utilizing offset frame with torsion shock absorber
    13.
    发明申请
    Suspension apparatus for a wheeled vehicle utilizing offset frame with torsion shock absorber 审中-公开
    用于带有扭力减震器的偏移框架的轮式车辆悬架装置

    公开(公告)号:US20070169978A1

    公开(公告)日:2007-07-26

    申请号:US11489268

    申请日:2006-07-18

    Abstract: A wheeled vehicle includes a front steered wheel, a rear driven wheel, and a support member that supports a rider. A main structural tube is disposed substantially horizontally along a longitudinal axis for supporting the front steered wheel at a forward end of the main structural tube, for supporting the rear driven wheel at a rear end of the main structural tube, and for supporting a rider who controls and steers the wheeled vehicle. An improved torsion acting shock absorbing mount is disclosed for the cantilevered shock absorbing support of at least one of the vehicle wheels from the frame. The torsion acting shock absorber includes a square sectioned metal tube, a correspondingly square sectioned metal shaft, and confined compressible resilient compound rods acting there between. The torsion acting shock absorber is attached at right angles to the main structural tube. A cantilevered wheel support is mounted offset from the main structural tube at the end of the shock absorber remote from the main structural tube. The square tube fastens at right angles to the main structural tube while the square metal shaft connects to the cantilevered wheel support. The cantilevered wheel support torsion rotates through the shock absorber at right angles with respect to the main structural tube to undertake shock absorbing movement between at least one of the wheels and the main structural tube, and the rider.

    Abstract translation: 轮式车辆包括前转向轮,后从动轮和支撑骑手的支撑构件。 主结构管沿着纵向轴线大致水平设置,用于在主结构管的前端处支撑前转向轮,用于将后驱动轮支撑在主结构管的后端,并用于支撑 控制和转向轮式车辆。 公开了一种用于来自框架的至少一个车轮的悬臂减震支架的改进的扭转作用减震座。 扭转减震器包括方形截面的金属管,相应的方形切割的金属轴,以及在其间作用的限制的可压缩的弹性复合杆。 扭转作用减震器与主结构管成直角。 悬臂轮支架安装在远离主结构管的减震器末端处与主结构管偏置的位置。 方管与主结构管成直角,而方形金属轴连接到悬臂轮支架。 悬臂轮支撑扭转相对于主结构管直角旋转穿过减震器,以在至少一个车轮与主要结构管和骑手之间进行冲击吸收运动。

    Method for improving bundle control in an OSGi environment
    14.
    发明申请
    Method for improving bundle control in an OSGi environment 有权
    在OSGi环境中改进捆绑控制的方法

    公开(公告)号:US20070083925A1

    公开(公告)日:2007-04-12

    申请号:US11236448

    申请日:2005-09-27

    CPC classification number: H04L41/08

    Abstract: Provided is a method for managing sets of OSGi bundles in a manner that enables a developer to control the order in which bundles are activated, both within and among OSGi start levels. Also provided is a method for eliminating multiple instances of the OSGi class loaders that are typically generated for each bundle. A bundle consolidator tool is provided that combines multiple bundles in a set of bundles into a master bundle that appears to the OSGi framework to be a single bundle. An activator method enables the developer to specify the order in which individual bundles are initiated and terminated. In addition, a single class loader thread is employed to activate the individual bundles. The bundle consolidator tool also analyzes the target bundles for name space collisions and, in the event a collision is detected, the tool is programmed to modify byte codes to eliminate the collision.

    Abstract translation: 提供了一种用于管理OSGi束集合的方法,使得开发者能够在OSGi开始级别内和之间控制捆绑激活的顺序。 还提供了一种消除OSGi类加载器的多个实例的方法,这些实例通常为每个捆绑包生成。 提供了一个捆绑整合工具,它将一组捆绑包中的多个捆绑包合成一个主要捆绑包,OSGi框架显示为一个捆绑包。 激活器方法使开发人员能够指定启动和终止各个包的顺序。 另外,使用单个类加载器线程来激活各个束。 捆绑整合工具还分析目标捆绑包以进行名称空间冲突,并且在检测到冲突的情况下,该工具被编程为修改字节代码以消除冲突。

    Differential GPS corrections using virtual stations

    公开(公告)号:US20060064244A1

    公开(公告)日:2006-03-23

    申请号:US11169054

    申请日:2005-06-27

    Applicant: James Robbins

    Inventor: James Robbins

    Abstract: Method and apparatus for providing GPS pseudorange correction and carrier phase correction information for navigation or surveying activities over a selected geographic region S of arbitrary size. In a navigation mode, a virtual reference station (VRS), positioned near a selected location L, receives differential GPS (DGPS) correction signals, translates these signals into a selected format, and broadcasts this DGPS information in this format for use by a local user. In a survey mode, the VRS receives corrected GPS information, translates this information into a selected format and broadcasts this translated and corrected GPS information and the VRS location, for use by a mobile station in forming a baseline vector from the GPS mobile station to the VRS location.

    System and method for JIT memory footprint improvement for embedded java devices
    16.
    发明申请
    System and method for JIT memory footprint improvement for embedded java devices 审中-公开
    用于嵌入式Java设备的JIT内存足迹改进的系统和方法

    公开(公告)号:US20050183077A1

    公开(公告)日:2005-08-18

    申请号:US10777908

    申请日:2004-02-12

    CPC classification number: G06F9/45516 G06F12/08

    Abstract: A system and method for reclaiming memory occupied by compiled code resulting from a Just-in-Time (JIT) compiler is provided. An address space used to store code resulting from a JIT compiler is memory mapped using a special filesystem. A map is maintained identify method name and corresponding JIT pages. When the memory manager needs more space, it requests that the special filesystem write the data from memory back to nonvolatile storage. The special filesystem acts as if the data was written. When the code is subsequently called, a page fault and an invalid operation exception occur and are handled. The data in the map is used to recompile the method to the same address space and the faulting instruction is re-executed.

    Abstract translation: 提供了一种用于回收由Just-in-Time(JIT)编译器产生的编译代码占用的内存的系统和方法。 用于存储由JIT编译器生成的代码的地址空间是使用特殊文件系统进行内存映射的。 维护地图识别方法名称和相应的JIT页面。 当内存管理器需要更多空间时,它要求特殊文件系统将数据从内存写入非易失性存储器。 特殊文件系统的作用就好像数据被写入一样。 当代码随后被调用时,页面错误和无效操作异常发生并被处理。 地图中的数据用于将方法重新编译到相同的地址空间,故障指令被重新执行。

    System and method for embedded java memory footprint performance improvement
    17.
    发明申请
    System and method for embedded java memory footprint performance improvement 审中-公开
    嵌入式java内存占用性能提升的系统和方法

    公开(公告)号:US20050165837A1

    公开(公告)日:2005-07-28

    申请号:US10763090

    申请日:2004-01-22

    CPC classification number: G06F12/0866 G06F9/45516 G06F2212/2022

    Abstract: A system and method are provided to allow demand loading and discarding of Java executable image (JXE) files. The virtual machine allocates an address space for a requested JXE program. The read-only portion of the JXE file is memory mapped from its nonvolatile location to the allocated memory space using read-only mapping and the read/write section of the JXE file are loaded into memory. When a page of the JXE program is needed, a page fault occurs if the read-only portion has not been loaded into memory. The operating system's page fault handler retrieves the needed page(s) from the nonvolatile storage location based upon the mapping data that resulted from the previously performed memory mapping. Because the read-only section of the JXE file is memory mapped using read-only mapping, the operating system's paging process is free to discard previously loaded memory pages that contain read-only portions of the JXE file.

    Abstract translation: 提供了一种系统和方法来允许需求加载和丢弃Java可执行映像(JXE)文件。 虚拟机为所请求的JXE程序分配一个地址空间。 使用只读映射将JXE文件的只读部分从其非易失性位置映射到分配的存储空间,并将JXE文件的读/写部分加载到内存中。 当需要JXE程序的页面时,如果只读部分尚未加载到内存中,则会发生页面错误。 操作系统的页面错误处理器基于从先前执行的存储器映射产生的映射数据,从非易失性存储位置检索所需的页面。 由于JXE文件的只读部分是使用只读映射进行内存映射,因此操作系统的分页过程可以放弃先前加载的包含JXE文件只读部分的内存页。

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