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1. 发明授权

US09450686B2 Testing an upstream path of a cable network 有权
标题翻译：测试有线网络的上行路径
公开(公告)号：US09450686B2
公开(公告)日：2016-09-20
申请号：US13174272
申请日：2011-06-30
申请人： Michael D. Gotwals , David W. Jones
发明人： Michael D. Gotwals , David W. Jones
IPC分类号： H04B17/00 , H04L12/26 , H04L1/24 , H04L25/03 , H04L27/36
CPC分类号： H04L43/50 , H04B17/00 , H04B17/309 , H04L1/24 , H04L25/03343 , H04L27/366 , H04L43/026 , H04L43/028 , H04L43/045 , H04L61/6022
摘要： An apparatus and method for testing an upstream path of a cable network are disclosed. The upstream path is tested by capturing and analyzing upstream data packets generated by a specific terminal device. A test instrument is connected at a node of the cable network. The test instrument establishes a communication session with the headend, informing the headend of an identifier of the device that will generate the test upstream data packet. The test upstream data packet is captured and analyzed at the headend, so that the results of the analysis can be communicated back to the test instrument. To speed up the packet capturing and filtering process, the upstream data packets can be pre-filtered based on packet duration and/or arrival time.
摘要翻译：公开了一种用于测试电缆网络的上游路径的装置和方法。通过捕获和分析由特定终端设备生成的上行数据包来测试上行路径。测试仪器连接在有线网络的一个节点处。测试仪器与前端建立通信会话，通知头端将产生测试上行数据包的设备的标识符。在前端捕获并分析测试上游数据包，以便分析结果可以传回测试仪器。为了加快分组捕获和过滤过程，可以基于分组持续时间和/或到达时间对上游数据分组进行预先过滤。

2. 发明申请

US20130003565A1 TESTING AN UPSTREAM PATH OF A CABLE NETWORK 有权
标题翻译：测试电缆网络的上行路径
公开(公告)号：US20130003565A1
公开(公告)日：2013-01-03
申请号：US13174272
申请日：2011-06-30
申请人： Michael D. Gotwals , David W. Jones
发明人： Michael D. Gotwals , David W. Jones
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04B17/00 , H04B17/309 , H04L1/24 , H04L25/03343 , H04L27/366 , H04L43/026 , H04L43/028 , H04L43/045 , H04L61/6022
摘要： An apparatus and method for testing an upstream path of a cable network are disclosed. The upstream path is tested by capturing and analyzing upstream data packets generated by a specific terminal device. A test instrument is connected at a node of the cable network. The test instrument establishes a communication session with the headend, informing the headend of an identifier of the device that will generate the test upstream data packet. The test upstream data packet is captured and analyzed at the headend, so that the results of the analysis can be communicated back to the test instrument. To speed up the packet capturing and filtering process, the upstream data packets can be pre-filtered based on packet duration and/or arrival time.
摘要翻译：公开了一种用于测试电缆网络的上游路径的装置和方法。通过捕获和分析由特定终端设备生成的上行数据包来测试上行路径。测试仪器连接在有线网络的一个节点处。测试仪器与前端建立通信会话，通知头端将产生测试上行数据包的设备的标识符。在前端捕获并分析测试上游数据包，以便分析结果可以传回测试仪器。为了加快分组捕获和过滤过程，可以基于分组持续时间和/或到达时间对上游数据分组进行预先过滤。

3. 发明授权

US06283875B1 Method of golf club support and alignment 有权
标题翻译：高尔夫球杆支撑和对准方法
公开(公告)号：US06283875B1
公开(公告)日：2001-09-04
申请号：US09418428
申请日：1999-10-15
申请人： David W. Jones
发明人： David W. Jones
IPC分类号： A63B5300
CPC分类号： A63B55/10 , A63B69/3632 , A63B69/3685
摘要： A support and alignment implement for supporting an article such as a golf club in an upright or elevated position comprises a pair of leg members, each leg member having a stretched “C” shaped proximal end and a ground engaging distal end, a spring element disposed between the proximal ends and means for joining the proximal ends such that the spring element is retained therein and maintains the proximal ends of the leg members in contact with one another in a closed position. In operation, the user extends the proximal ends of the leg members away from one another to an open position, such as by bringing. together the distal ends of the leg members, inserts the shaft of the golf club between the stretched “C” shaped proximal ends, and returns the proximal ends to the closed position, thereby securing the shaft between the proximal ends. The ground-engaging distal ends and are placed on the ground and with the golf club head form a tripod-like configuration, thereby maintaining the golf club in an upright position. Once in this upright position, the golf club can be arranged to correspond with a player's stance, thereby enabling a player to visually observe the selected alignment and angle of the face of the golf club head with the intended line of play and the intended target.
摘要翻译：一种支撑和对准工具，用于支撑诸如高尔夫球杆在竖立或升高位置的物品包括一对腿部构件，每个腿部构件具有拉伸的“C”形近端和地面接合远端，弹簧元件设置在近端之间以及用于接合近端的装置，使得弹簧元件保持在其中并且使腿部件的近端在关闭位置彼此接触。在操作中，使用者将腿部构件的近端彼此远离地延伸到打开位置，例如通过带动。将腿部构件的远端合在一起，将高尔夫球杆的轴插入拉伸的“C”形近端之间，并将近端返回到关闭位置，从而将轴固定在近端之间。地面接合的远端并且放置在地面上并且高尔夫球杆头形成三脚架状构造，从而将高尔夫球杆保持在直立位置。一旦处于这种直立位置，高尔夫球杆可以被布置成与玩家的姿势相对应，从而使得玩家可以用目标的游戏线和目标目标来目视地观察高尔夫球杆头的所选择的对准和角度。

4. 发明授权

US4988096A Muscular stretching apparatus 失效
标题翻译：肌肉拉伸仪
公开(公告)号：US4988096A
公开(公告)日：1991-01-29
申请号：US390981
申请日：1989-08-07
申请人： David W. Jones
发明人： David W. Jones
IPC分类号： A63B23/035 , A63B23/04
CPC分类号： A63B23/03533 , A63B23/0488 , A63B2208/0252 , Y10S482/907
摘要： A muscular stretching apparatus for stretching an individual's legs is set forth wherein a plurality of rings are secured to an individual flexible line with a weighted member secured at the other end thereof. The flexible line is directed through a lower and upper pulley arrangement formed forwardly of a trapezoidal framework. The lower pulley arrangement includes a "C" shaped member with an adjustment pin directed orthogonally therethrough receivable within one of a series of apertures secured to a forward face of a generally "H" shaped guide block. The upper pulley arrangement is vertically positionable relative to the trapezoidal framework.
摘要翻译：阐述了一种用于拉伸个体腿的肌肉拉伸装置，其中多个环被固定到单独的柔性线上，其中固定在另一端的加重构件。柔性线引导通过形成在梯形框架前面的下滑轮和上滑轮装置。下滑轮装置包括“C”形构件，其具有指向正交的调节销，该调节销可接收在固定到大致“H”形引导块的前面的一系列孔之一内。上滑轮装置可相对于梯形框架竖直定位。

5. 发明授权

US1280230A Vulcanizer. 失效
公开(公告)号：US1280230A
公开(公告)日：1918-10-01
申请号：US20582817
申请日：1917-12-06
申请人： DAVID W JONES
发明人： JANISCH MAXIMILLIAN P
CPC分类号： B29C73/34 , B29C35/02

6. 发明授权

US4622753A Electric meter socket repair kit and template for use therewith 失效
标题翻译：电表插座修理套件及其使用模板
公开(公告)号：US4622753A
公开(公告)日：1986-11-18
申请号：US755846
申请日：1985-07-17
申请人： David W. Jones , Albert K. Langdon , Allen V. Pruehs , Darrell A. Robinson
发明人： David W. Jones , Albert K. Langdon , Allen V. Pruehs , Darrell A. Robinson
IPC分类号： H02G3/18
CPC分类号： H02G3/18 , H02G2200/30 , Y10S33/10
摘要： A repair kit for an electric meter socket, which includes a set of jaw contacts mounted on a support plate, with means for mounting said plate in a desired spaced relation to the back of the meter box so that the blade contacts of the meter will be inserted into the jaw contacts for a suitable depth when assembled, and a template for temporarily mounting into the meter aperture in the meter box cover, said template having a series of guide holes for receiving a punch for marking the position for plate mounting holes in the back of the meter box, and means for orienting said template so that said holes will be in a position such as to allow the meter to be in a desired orientation after assembly.
摘要翻译：一种用于电表插座的修理套件，其包括安装在支撑板上的一组钳口触点，具有用于将所述板以期望的间隔关系安装到仪表箱的背面的装置，使得仪表的刀片触点将为在组装时插入到钳口接触件中达到合适的深度，以及用于临时安装到仪表箱盖中的仪表孔中的模板，所述模板具有一系列导向孔，用于接收用于标记用于板安装孔的位置的冲头以及用于使所述模板定向的装置，使得所述孔将处于如下位置，即在组装之后允许所述仪表处于期望的取向。

7. 发明授权

US4136714A Accumulator drain closure 失效
标题翻译：蓄能器排水关闭
公开(公告)号：US4136714A
公开(公告)日：1979-01-30
申请号：US754552
申请日：1976-12-27
申请人： David W. Jones
发明人： David W. Jones
IPC分类号： F15B1/08 , F15B1/18 , F16L55/04
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3152 , F15B2201/4155 , F15B2201/43 , F15B2201/615
摘要： A closure is provided for an accumulator. The closure comprises a drain housing, a spring within the drain housing, and hollow cup-like piston within the drain housing, which is urged into an open position by the spring. With the piston in a closed position, the accumulator port is closed and blocks the bladder from entering the drain. The piston has substantially elliptical drain holes in its cylindrical side wall. With the piston in an open condition, the drain holes extend from within the accumulator housing to within the drain housing. The wall which defines the opening of each drain hole, at the portion adjacent to the closed joint of the piston, is canted so that a vector of the forces attributable to liquids leaving the accumulator is directed against the piston to aid in keeping it open. The spring is a coiled spring, so dimensioned as to be proximate the drain housing wall so as to be removed from the flow of the stored substance as it enters and leaves the accumulator. Further, the spring abuts the piston at the end of the piston which is well within the drainage housing. The diametrcal spacing between the piston and drain housing is such as to permit the stored substances to leave the accumulator with the piston in a closed position.
摘要翻译：为蓄能器提供闭合件。封闭件包括排水壳体，排水壳体内的弹簧和排水壳体内的中空杯状活塞，其被弹簧推入打开位置。在活塞处于关闭位置时，蓄能器端口关闭并阻止气囊进入排水管。活塞在其圆柱形侧壁上具有大致椭圆形的排水孔。在活塞处于打开状态时，排水孔从蓄能器壳体内延伸到排水壳体内。限定每个排放孔的开口的壁在与活塞的闭合接头相邻的部分处被倾斜，使得归因于离开蓄能器的液体的力的向量被引向活塞以有助于保持其打开。弹簧是螺旋弹簧，其尺寸设计成靠近排水壳体壁，以便在进入并离开蓄能器时从存储物质的流动中移除。此外，弹簧在活塞端部靠近排水壳体内的活塞。活塞和排水壳体之间的直径间距使得存储的物质在活塞处于关闭位置时离开蓄能器。

8. 发明授权

US06400309B1 Doppler-based traffic radar system and related method of operation without detection 有权
标题翻译：基于多普勒的交通雷达系统及相关操作方法无检测
公开(公告)号：US06400309B1
公开(公告)日：2002-06-04
申请号：US09583054
申请日：2000-05-30
申请人： David W. Jones
发明人： David W. Jones
IPC分类号： G01S1308
CPC分类号： G01S7/36 , G01S7/022 , G01S13/92
摘要： A Doppler-based traffic radar system determines a speed of a moving target from a platform while substantially eliminating the possibility of detection by an operator of the moving target utilizing a traffic radar detector. The radar system limits a period of time the system is initially transmitting. The radar system is adapted to determine the speed of the target and display the speed. Dependent upon the displayed rate of speed, the radar system operator further has the ability to halt operation of the radar system with respect to the particular target or to reinitiate transmission of the transmit signal for subsequently tracking the speed of the moving target.
摘要翻译：基于多普勒的交通雷达系统基本上消除了使用交通雷达检测器的运动目标的操作者检测的可能性，从平台确定移动目标的速度。雷达系统限制了系统最初传输的时间。雷达系统适用于确定目标的速度并显示速度。依赖于所显示的速度速度，雷达系统操作者还具有停止相对于特定目标的雷达系统的操作的能力，或者重新发射发射信号以便随后跟踪移动目标的速度。

9. 发明授权

US5898400A Observation instrument and remote control handle assembly 失效
标题翻译：观察仪器和遥控手柄总成
公开(公告)号：US5898400A
公开(公告)日：1999-04-27
申请号：US931728
申请日：1997-09-16
申请人： David W. Jones , Carroll D. Williams
发明人： David W. Jones , Carroll D. Williams
IPC分类号： G01S13/92 , G01S13/58
CPC分类号： G01S13/92
摘要： A velocity/speed measurement radar unit incorporates a handle assembly for detachment from a base unit to allow for convertibility from a hand-held unit to a remote controlled radar unit. The removable handle assembly controls the operating parameters and secondary functions of the radar unit in a simple and user friendly manner. The operating parameters are established using multifunctional switches incorporated in the handle assembly, such as a trigger-type switch, rocker switches, and push button switches. The secondary functions are similarly controlled using a rotary encoder/push button switch combination. A microprocessor in the handle assembly receives inputs from the multifunctional switches and generates a corresponding control signal for transmission to the base unit. The handle assembly and base unit communicate via infra-red transmitters and receivers. The handle assembly is ergonomically designed to insure ease of use. The base unit is independently mounted when converted to the remote mode of operation.
摘要翻译：速度/速度测量雷达单元包括用于从基座单元脱离的手柄组件，以允许从手持单元到遥控雷达单元的可转换性。可拆卸手柄组件以简单和用户友好的方式控制雷达单元的操作参数和次要功能。操作参数使用结合在手柄组件中的多功能开关，例如触发式开关，摇臂开关和按钮开关来建立。使用旋转编码器/按钮开关组合类似地控制辅助功能。手柄组件中的微处理器接收来自多功能开关的输入，并产生相应的控制信号以传输到基座单元。手柄组件和基座单元通过红外发射器和接收器进行通信。手柄组件符合人体工程学设计，以确保易于使用。基本单元在转换为远程操作模式时独立安装。

10. 发明授权

US4377243A Lock for fuel tank cover 失效
标题翻译：锁上油箱盖
公开(公告)号：US4377243A
公开(公告)日：1983-03-22
申请号：US316687
申请日：1981-10-30
申请人： Francis Shaw , David W. Jones
发明人： Francis Shaw , David W. Jones
IPC分类号： B60K15/04 , B65D55/14
CPC分类号： B60K15/0409 , Y10S220/33 , Y10T70/558 , Y10T70/5584 , Y10T70/5597 , Y10T70/5761
摘要： An improved lock for a filler cap having a cover adapted to be received within the tank opening with a retaining member connected at the lower face of the cover for cooperating with the wall of the opening to fasten the cap within the opening; the lock is mounted in the cover and extends downwardly toward the retaining member and the retaining member has cooperating means engagable with the lock when the retaining member is in the fastened position. The lock and the cooperating means prevent movement of the retaining member from the fastened position.
摘要翻译：一种用于填充盖的改进的锁，其具有适于容纳在罐开口内的盖，其具有连接在盖的下表面处的保持构件，用于与开口的壁配合以将盖紧固在开口内; 锁被安装在盖中并朝向保持构件向下延伸，并且当保持构件处于紧固位置时，保持构件具有可与锁定件接合的配合装置。锁和配合装置防止保持构件从紧固位置移动。

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