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11. 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。

12. 发明授权

US07944848B2 Upstream signal quality monitoring 有权
标题翻译：上行信号质量监控
公开(公告)号：US07944848B2
公开(公告)日：2011-05-17
申请号：US12131700
申请日：2008-06-02
申请人： Daniel K. Chappell , David Hering , Michael J. Kunczt , Kelly Watts , Adam D. Gray , David W. Jones
发明人： Daniel K. Chappell , David Hering , Michael J. Kunczt , Kelly Watts , Adam D. Gray , David W. Jones
IPC分类号： H04L12/26
CPC分类号： H04L12/2801 , H04L43/045 , H04L43/0847 , H04L43/16
摘要： The problem is that a measurement of the average signal quality (average modulation error ratio), does not identify poor quality signals that may be originating from an individual cable modem. The device of the present invention displays the modulation error ratio (MER) for each packet received. Since the media access control (MAC) address is associated with a packet received from an individual cable modem, a graph displaying the MER for each packet received is also displaying the MER for signals from the individual cable modems. Thus a technician viewing the display will be able to identify whether a low MER is a result of an impairment in the network or the from an individual cable modem.
摘要翻译：问题在于平均信号质量（平均调制误差比）的测量不能识别可能源自个别电缆调制解调器的质量差的信号。本发明的装置显示接收的每个分组的调制误差率（MER）。由于媒体访问控制（MAC）地址与从单个电缆调制解调器接收到的分组相关联，所以显示接收到的每个分组的MER的图形也显示来自各个电缆调制解调器的信号的MER。因此，观看显示器的技术人员将能够识别低MER是否是网络损坏或来自单个电缆调制解调器的结果。

13. 发明授权

US06305499B1 Drum drive elevator using flat belt 失效
标题翻译：鼓式电梯使用平带
公开(公告)号：US06305499B1
公开(公告)日：2001-10-23
申请号：US09566517
申请日：2000-05-08
申请人： David W. Jones , Yuji Kanzaki , Tadaaki Nabetani , Toshimitsu Mori , Shusaku Shibasaki , Yasuhisa Shioda , Hiroaki Tateno
发明人： David W. Jones , Yuji Kanzaki , Tadaaki Nabetani , Toshimitsu Mori , Shusaku Shibasaki , Yasuhisa Shioda , Hiroaki Tateno
IPC分类号： B66B1106
CPC分类号： B66B11/0075
摘要： An elevator system (10) includes an elevator car (18) supported for vertical movement on a belt (16) having an end fixed to the hoistway (26) and the other end wound about a drum (32) of a drum drive (12). When the belt (16) is wound or unwound about the drum (32), the elevator car (18) is raised or lowered, respectively.
摘要翻译：电梯系统（10）包括电梯轿厢（18），其被支撑用于在带（16）上的垂直运动，所述带（16）具有固定到井道（26）的端部，另一端卷绕在鼓驱动器（12）的鼓（32））。当皮带（16）围绕滚筒（32）卷绕或展开时，电梯轿厢（18）分别升高或降低。

14. 发明授权

US5120074A Velocipede 失效
公开(公告)号：US5120074A
公开(公告)日：1992-06-09
申请号：US650591
申请日：1991-02-05
申请人： Leonard A. Herman , Morris Helman , David W. Jones
发明人： Leonard A. Herman , Morris Helman , David W. Jones
IPC分类号： B62K5/00 , B62M1/20
CPC分类号： B62M1/24 , B62K5/00 , B62M1/20
摘要： A velocipede comprising a rigid frame with front and rear wheels and a crank operably connected to the rear wheels. A first member has its front end portion pivotably connected to the frame front end such that the first member is movable between upper and lower positions above and below a horizontal line passing through the pivot. A second member has a first end pivotably connected to the first member rear end portion and a second end pivotably connected to the crank such that reciprocating movement of the first member rear end portion causes the second member to rotate the crank. A third member includes a pivot disposed at its intermediate portion and has its front and rear ends movable between upper and lower positions. A pair of pedals are pivotably secured to the third member front end and movable therewith between the upper and lower positions. A fourth member has one end pivotably connected to the first member rear end portion and a second end pivotably connected to the third member rear end such that when the first member is in the lower position, the pedals are at their upper position and when the first member is in the upper position, the pedals are in their lower position. A seat is disposed intermediate the first member front and rear ends and substantially directly above the third member pivot such that when the pedals are at their upper position, the pedals are slightly forward of the seat.
摘要翻译：包括具有前轮和后轮的刚性框架和可操作地连接到后轮的曲柄的旋转体。第一构件的前端部可枢转地连接到框架前端，使得第一构件可在通过枢轴的水平线上方和下方的上部位置和下部位置之间移动。第二构件具有可枢转地连接到第一构件后端部的第一端和可枢转地连接到曲柄的第二端，使得第一构件后端部的往复运动使第二构件旋转曲柄。第三构件包括设置在其中间部分处的枢轴并且其前端和后端可在上部位置和下部位置之间移动。一对踏板可枢转地固定到第三构件前端，并且可以在上部位置和下部位置之间移动。第四构件具有可枢转地连接到第一构件后端部的一端和可枢转地连接到第三构件后端的第二端，使得当第一构件处于下部位置时，踏板处于其上部位置，并且当第一构件会员处于上位，踏板处于较低位置。座椅位于第一构件前端和后端之间并且基本上直接位于第三构件枢轴的上方，使得当踏板处于其上部位置时，踏板稍微向前倾斜。

15. 发明授权

US4703328A Window antenna/heater arrangement 失效
标题翻译：窗户天线/加热器布置
公开(公告)号：US4703328A
公开(公告)日：1987-10-27
申请号：US694784
申请日：1985-01-25
申请人： David W. Jones , Malcolm Elston
发明人： David W. Jones , Malcolm Elston
IPC分类号： B60S1/02 , H01Q1/12 , H01Q1/32 , H01Q1/50 , H05B3/84 , H01Q1/02
CPC分类号： H05B3/84 , H01Q1/1278 , H05B2203/002 , H05B2203/016
摘要： A glass window for a vehicle, especially an automobile rear window carries a heater extending between a pair of spaced bus bars. The bus bars are connected to terminals on the window which are close together near a periphery of the window, preferably near the lower edge. The leads which connect the terminals to the bus bars are each fixed to a surface of the window and are sufficiently spaced from the window edge to reduce any stray capacitance to a level such that a useable radio signal is supplied to a radio receiver by a decoupling circuit connected between the heater terminals and a power supply.
摘要翻译：用于车辆的玻璃窗，特别是汽车后视窗，载有在一对间隔的母线之间延伸的加热器。母线连接到窗口上靠近窗口的边缘的端子，最好靠近下边缘。将端子连接到母线的引线各自固定到窗口的表面，并且与窗口边缘充分地间隔开，以将任何杂散电容减小到使得可用的无线电信号通过解耦而被提供给无线电接收机电路连接在加热器端子和电源之间。

16. 发明授权

US4366669A Tank closure apparatus with safety feature 失效
标题翻译：具有安全功能的罐盖装置
公开(公告)号：US4366669A
公开(公告)日：1983-01-04
申请号：US236340
申请日：1981-02-20
申请人： David W. Jones
发明人： David W. Jones
IPC分类号： B60K15/04 , F02G3/00 , B64D37/02 , B65D51/00
CPC分类号： B60K15/0406
摘要： A tank closure apparatus comprising a housing adapted to attach to a tank. A filler-cap assembly seals a liquid filling port of the housing. Passageways carry liquid from this port to openings on a surface of the housing within the tank. A means, responsive to a pressure generated by a pressure generating device, which supplies pressure coterminously with the operation of a process or a vehicle propulsion means, causes a sealing member to cover the passageway openings, providing a seal should the operator forget to close the filler cap.
摘要翻译：一种罐封闭装置，包括适于附接到罐的壳体。填料盖组件密封壳体的液体填充口。通道将液体从该端口运送到罐内壳体的表面上的开口。响应于压力发生装置产生的压力，其与过程或车辆推进装置的操作相邻地提供压力，使得密封构件覆盖通道开口，如果操作者忘记关闭管盖;漏斗盖。

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