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    • 1. 发明授权
    • Methods for accessing data in a compressed file system and devices thereof
    • 用于访问压缩文件系统中的数据的方法及其装置
    • US09020912B1
    • 2015-04-28
    • US13400202
    • 2012-02-20
    • Sumandra MajeeDavid Hansen
    • Sumandra MajeeDavid Hansen
    • G06F17/30H04L12/46G06F12/10
    • H04L12/4675G06F12/109H04L41/0233H04L69/04
    • A method, computer readable medium, and network traffic management apparatus that accesses data in a compressed file system includes obtaining an original write request from a client computing device including at least object data. The object data is compressed into a plurality of compressed blocks. A mapping of each compressed block to a portion of the object data compressed therein is generated, wherein the portion of the object data compressed therein is represented in the mapping by a unique object identifier, a start offset, and a length. The compressed blocks and the mapping are stored in at least one data storage device. At least one data access request for at least a portion of the object data is serviced based on the mapping.
    • 访问压缩文件系统中的数据的方法,计算机可读介质和网络流量管理装置包括从至少包括对象数据的客户端计算装置获得原始写入请求。 对象数据被压缩成多个压缩块。 生成每个压缩块与其中压缩的对象数据的一部分的映射,其中在其中压缩的对象数据的部分在映射中由唯一对象标识符,起始偏移量和长度表示。 压缩块和映射被存储在至少一个数据存储设备中。 基于映射,对至少一部分对象数据的至少一个数据访问请求进行服务。
    • 2. 发明申请
    • SYSTEM AND METHOD FOR ANALYZING GAIT AND RECOMMENDING FOOTWEAR WITH A MOBILE COMPUTER DEVICE
    • 用移动计算机设备分析GAIT和推荐鞋的系统和方法
    • US20130231590A1
    • 2013-09-05
    • US13411595
    • 2012-03-04
    • Justin CorbettDavid Hansen
    • Justin CorbettDavid Hansen
    • A61B5/11
    • A61B5/112
    • A mobile computer system and method for analyzing a runner's gait and selecting running shoes appropriate for the runner's gait. A mobile computer device with a video camera, user interface, and a processor coupled to a memory is presented to a user. A user records video of a runner's gait. A still frame that shows an anatomical joint in an evaluation position is selected. A simplified model of the anatomical joint is created. One or more shoes from a database of shoe profiles is selected according to the deviation of the simplified model from a physiological normal model. Consumer information regarding one or a plurality of the running shoes is displayed to the user. The user is enabled to purchase one or a plurality of the selected running shoes via e-commerce. Consumer and gait analysis information is shared with other computers via wireless or computer network.
    • 一种用于分析跑步者步态并选择适合跑步者步态的跑步鞋的移动计算机系统和方法。 具有摄像机,用户接口和耦合到存储器的处理器的移动计算机设备被呈现给用户。 用户记录跑步者步态的视频。 选择在评估位置显示解剖关节的静止框架。 创建解剖关节的简化模型。 根据简化模型与生理正常模型的偏差来选择来自鞋子简档数据库的一个或多个鞋子。 向用户显示关于一个或多个跑步鞋的消费者信息。 用户能够通过电子商务购买一个或多个所选择的跑鞋。 消费者和步态分析信息通过无线或计算机网络与其他计算机共享。
    • 4. 发明申请
    • MEMORY REALLOCATION IN A COMPUTING ENVIRONMENT
    • 计算环境中的记忆重写
    • US20090031100A1
    • 2009-01-29
    • US11781442
    • 2007-07-23
    • David Hansen
    • David Hansen
    • G06F12/06
    • G06F12/04G06F12/023
    • Systems and methods for reallocating memory in a computing environment are provided. The method comprises deallocating first memory space allocated to a first software application in a first execution context, in response to determining that a first page size associated with the first memory space allocation is inappropriate for said first software application within a second execution context; and reallocating second memory space to the first software application responsive to the second execution context, such that a second page size associated with the second memory space allocation is appropriate for the first software application in the second execution context.
    • 提供了一种用于在计算环境中重新分配内存的系统和方法。 响应于确定与第一存储器空间分配相关联的第一页大小对于第二执行上下文中的所述第一软件应用是不合适的,该方法包括在第一执行上下文中解除分配给第一软件应用的第一存储空间; 以及响应于所述第二执行上下文而将第二存储器空间重新分配给所述第一软件应用,使得与所述第二存储器空间分配相关联的第二页大小对于所述第二执行上下文中的所述第一软件应用是适合的。
    • 5. 发明授权
    • Drive systems for a reciprocating mold plate patty-forming machine
    • 用于往复式模板打码机的驱动系统
    • US07335013B2
    • 2008-02-26
    • US10943805
    • 2004-09-16
    • David HansenGlenn SandbergScott A. LindeeTimothy W. Ring
    • David HansenGlenn SandbergScott A. LindeeTimothy W. Ring
    • A22C7/00
    • A22C7/0038A22C7/0023A22C7/003A22C7/0084A23P30/10
    • A drive system reciprocates a mold plate between a cavity fill position and a patty discharge position, and can also reciprocate knock out plungers to discharge molded food patties from cavities in the mold plate at the patty discharge position. This drive system includes a first electric motor; a first rotary-to-linear motion converting apparatus operatively connected to the first electric motor; at least one drive member operatively connected between the first rotary-to-linear motion converting apparatus and the mold plate to reciprocate the mold plate. The drive system can also include a second electric motor; a second rotary-to-linear motion converting apparatus operatively connected to the second electric motor; and at least one knock out member operatively connected between the second rotary-to-linear motion converting apparatus and the knock out plungers, to reciprocate the knock out plungers. The first and second motors are precisely controlled to control and synchronize the movements of the mold plate and knock out plungers. The drive system can also include a control over a plurality of valves in a mold plate breather air pumping system.
    • 驱动系统使模板在空腔填充位置和馅饼排放位置之间往复运动,并且还可以往复移动柱塞,以在馅饼排放位置从模板中的空腔排出模制食品馅饼。 该驱动系统包括第一电动机; 可操作地连接到第一电动机的第一旋转到线性运动转换装置; 至少一个驱动构件,可操作地连接在第一旋转到线性运动转换装置和模板之间,以使模板往复运动。 驱动系统还可以包括第二电动机; 可操作地连接到第二电动机的第二旋转到线性运动转换装置; 以及至少一个可操作地连接在第二旋转到线性运动转换装置和敲出柱塞之间的敲出构件,以使敲击柱塞往复运动。 精密控制第一和第二马达,以控制和同步模板的移动并敲击柱塞。 驱动系统还可以包括对模板通气机空气泵送系统中的多个阀的控制。
    • 9. 发明申请
    • Radial discharge actuator device
    • 径向放电执行装置
    • US20060061077A1
    • 2006-03-23
    • US10944523
    • 2004-09-17
    • David Hansen
    • David Hansen
    • B60R21/26
    • F42B3/127B60R2021/26029
    • An actuator device for actuating a supply of gas generant material in an airbag inflator device. The actuator includes an initiator cup having a cup side wall, an end wall at a first end of the cup side wall, and a cup open end at a second end of the cup side wall opposite the end wall. A header body is connected to the initiator cup at the second end of the cup side wall. The header body and the initiator cup define a storage chamber. A radial discharge charge holder is disposed within the storage chamber and adjacent the header body. The charge holder includes a charge holder side wall substantially parallel to at least a portion of the cup side wall, a charge holder open end disposed toward the initiator cup end wall, and at least one discharge opening disposed in the charge holder side wall. The actuator device includes an inner canister with at least a portion of the inner canister disposed over the charge holder open end to define a charge holder chamber. A first reactive charge is disposed within the charge holder chamber, and a second reactive charge including a fluid or a gel is disposed within the storage chamber between the inner canister and the initiator cup end wall.
    • 一种致动器装置,用于致动气囊发生器材料在气囊充气装置中的供应。 致动器包括具有杯侧壁,在杯侧壁的第一端的端壁和与端壁相对的杯侧壁的第二端处的杯开口端的起泡杯。 集管主体在杯侧壁的第二端连接到起泡杯。 集管主体和起泡杯定义一个储存室。 径向放电电荷保持器设置在存储室内并且与集管主体相邻。 电荷保持器包括基本上平行于杯侧壁的至少一部分的电荷保持器侧壁,朝向引发器杯端壁设置的电荷保持器开口端和设置在电荷保持器侧壁中的至少一个排出开口。 所述致动器装置包括内部罐,所述内部罐的至少一部分设置在所述电荷保持器开口端上方以限定电荷保持器室。 第一反应性电荷设置在电荷保持器室内,并且包含流体或凝胶的第二反应性电荷设置在内部罐和引发器杯端壁之间的储存室内。
    • 10. 发明申请
    • Landfill conduit servicing systems and methods for servicing landfill conduits
    • 垃圾填埋管道维修系统和维修垃圾填埋管道的方法
    • US20050236042A1
    • 2005-10-27
    • US10830676
    • 2004-04-23
    • David HansenDennis Super
    • David HansenDennis Super
    • B08B9/02B08B9/04B09B1/00G05D7/00
    • B09B1/006B08B9/032B08B9/04B08B9/043B08B9/047Y10T137/0318Y10T137/402
    • Systems, methods, and apparatus for servicing landfill conduits are disclosed. These systems, methods, and apparatus employ structures which facilitate access to and the servicing of buried landfill conduits, for example, one or more buried landfill laterals. In one aspect, the systems include an enclosure, at least one inlet conduit passing into the enclosure, at least one outlet conduit passing out of the enclosure, and at least one service conduit having a valve and an access port positioned between the inlet conduit and the outlet conduit. In another aspect, methods and portable apparatuses are provided for introducing high-pressure fluids or vacuum to a landfill conduit, for example, by means of the access port in the service conduit, to remove or dislodge obstructions. Conduits connected to blowers and pumps are used to introduce or withdraw fluids from the landfill conduits, for example, from predetermined locations within the landfill conduits identified by remote sensing devices.
    • 公开了用于维护垃圾填埋管道的系统,方法和设备。 这些系统,方法和装置采用便利获取和维修埋地填埋管道的结构,例如一个或多个埋地填埋场。 在一个方面,所述系统包括外壳,至少一个进入外壳的入口导管,至少一个出口外管外的出口导管,以及至少一个维修导管,其具有阀和入口端口,该入口端口位于入口导管和 出口导管。 在另一方面,提供了用于将高压流体或真空引入垃圾填埋管道的方法和便携式设备,例如通过使用管道中的进入口,以移除或移除障碍物。 连接到鼓风机和泵的管道用于从垃圾填埋管道中引入或提取流体,例如,从由遥感装置识别的垃圾填埋管道内的预定位置。