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    Capacitor discharge ignition system
    3.
    发明授权
    Capacitor discharge ignition system 失效
    电容放电点火系统

    公开(公告)号：US4449497A

    公开(公告)日：1984-05-22

    申请号：US401232

    申请日：1982-07-23

    申请人： Ronald J. Wolf ,  Richard F. Jereb ,  Mark Farmer

    发明人： Ronald J. Wolf ,  Richard F. Jereb ,  Mark Farmer

    IPC分类号： F02P1/08 ,  F02P9/00

    CPC分类号： F02P1/086 ,  F02P9/005

    摘要： A capacitor discharge ignition system is provided with a control arrangement to prevent operation of an engine at excessive speeds. For example, when the engine exceeds a predetermined speed of operation, the control arrangement is effective to terminate the generation of the ignition firing pulses to the spark plug of the engine. The control arrangement includes a capacitor connected at one end to the cathode of an SCR switching device that controls the discharge of a charging capacitor into an ignition coil. The other end of the capacitor is connected in the triggering circuit of the SCR. The capacitor discharge ignition system is arranged to charge the charging capacitor during a first half cycle of operation of one polarity and subsequently to discharge the capacitor into the ignition coil by triggering the SCR during the following half cycle of operation of opposite polarity. The charging of the capacitor and the triggering of the SCR are controlled by voltage and current waveforms generated by a control winding that is disposed on a ferromagnetic core. The ferromagnetic core is positioned adjacent the rotating magnetic field that is developed for example by a permanent magnet carried by the flywheel of the engine.

    摘要翻译： 电容器放电点火系统设置有控制装置，以防止发动机以超速运转。 例如，当发动机超过预定的操作速度时，控制装置有效地终止向发动机的火花塞产生点火点火脉冲。 控制装置包括一端连接到SCR开关装置的阴极的电容器，其控制将充电电容器放电到点火线圈中。 电容器的另一端连接在SCR的触发电路中。 电容器放电点火系统被布置成在一个极性的操作的前半个周期期间对充电电容器充电，并且随后在相反极性的后续半周期期间触发SCR来将电容器放电到点火线圈中。 电容器的充电和SCR的触发由设置在铁磁芯上的控制绕组产生的电压和电流波形控制。 铁磁芯位于与由发动机的飞轮承载的永久磁铁一起显影的旋转磁场附近。

    Hierarchical modeling method and software tool
    4.
    发明申请
    Hierarchical modeling method and software tool 审中-公开
    分层建模方法和软件工具

    公开(公告)号：US20060036994A1

    公开(公告)日：2006-02-16

    申请号：US11202892

    申请日：2005-08-12

    申请人： Paul Englefield ,  Mark Paul Tibbits ,  Mark Farmer ,  Wenjin Xu

    发明人： Paul Englefield ,  Mark Paul Tibbits ,  Mark Farmer ,  Wenjin Xu

    IPC分类号： G06F9/44

    CPC分类号： G06F17/50

    摘要： A method for manipulating a hierarchical model comprising a set of linked nodes, each represented by a graphic object on a display, is provided. The method comprises storing a node registry including data identifying nodes in the hierarchical model as well as the relationship between the nodes, displaying a representation of the hierarchical model to a user, and detecting a user selection of at least one displayed node. The method further includes detecting the position of a pointer on said display, displaying to a user, in dependence on the pointer position, an indication of a plurality of potential drop zones of a target node, each representing a potential target operation on the target node, detecting selection of one of said potential drop zones of said target node, and performing the target operation represented by the selected drop zone so as to add the at least one selected node in a particular relationship to said target node in said hierarchical model.

    摘要翻译： 提供了一种用于操纵包括由显示器上的图形对象表示的一组链接节点的分层模型的方法。 该方法包括存储包括在层次模型中识别节点的数据的节点注册表以及节点之间的关系，向用户显示分层模型的表示，以及检测至少一个显示节点的用户选择。 该方法还包括检测指示器在所述显示器上的位置，根据指针位置向用户显示目标节点的多个潜在丢弃区域的指示，每个目标节点表示目标节点上的潜在目标操作 检测对所述目标节点的所述潜在丢弃区域之一的选择，以及执行由所选择的丢弃区域表示的目标操作，以便将所述至少一个所选节点与所述分层模型中的所述目标节点以特定关系相加。

    Flow Clean Gutter Strainer System
    5.
    发明申请
    Flow Clean Gutter Strainer System 审中-公开
    流动清洁沟槽过滤器系统

    公开(公告)号：US20070163183A1

    公开(公告)日：2007-07-19

    申请号：US11306871

    申请日：2006-01-13

    申请人： Mark Farmer

    发明人： Mark Farmer

    IPC分类号： E04D13/00

    CPC分类号： E04D13/076 ,  E04D13/0767

    摘要： The Flow Clean Gutter Strainer System allows an eaves mounted gutter system to eject any debris that would otherwise block the function of a downspout and cause the gutter system to fail. When the strainer is clean, rainwater will flow through the strainer and down the downspout. When debris is present in the gutter, rainwater will carry the debris toward the strainer. Debris will accumulate on the strainer as long as there is an adequate flow velocity passing through the strainer and down the downspout. Once the strainer becomes clogged with debris, the flow pattern changes to carry the debris away and eject it through the debris ejection flow path. After the strainer cleans itself, rainwater once again flows unobstructed down the downspout. Additionally, the system allows for site adaptations that take into consideration prevailing wind direction, erosion, appearance, desired debris pile, and other factors.

    摘要翻译： 流动清洁沟槽过滤器系统允许屋檐安装的沟槽系统弹出任何碎屑，否则会阻塞下水口的功能，并导致沟槽系统失效。 当过滤器干净时，雨水将流过过滤器并向下流出。 当排水沟中存在碎屑时，雨水会将碎屑带入过滤器。 只要存在足够的流速通过过滤器和向下流出口，碎屑将积聚在过滤器上。 一旦过滤器被碎屑堵塞，则流动模式改变以将碎屑携带并将其排出通过碎屑喷射流动路径。 过滤器自身清洗后，雨水再次向下流动。 此外，该系统允许考虑到主要的风向，侵蚀，外观，期望的碎屑堆等因素的场地适应。

    Image maps
    6.
    发明授权
    Image maps 失效
    图像地图

    公开(公告)号：US06580823B1

    公开(公告)日：2003-06-17

    申请号：US09487195

    申请日：2000-01-19

    申请人： Paul Jonathan Englefield ,  Mark Farmer ,  Daniel Onions ,  Mark Justin Paul Tibbits

    发明人： Paul Jonathan Englefield ,  Mark Farmer ,  Daniel Onions ,  Mark Justin Paul Tibbits

    IPC分类号： G06K900

    CPC分类号： G06F3/0481

    摘要： An image map Java Bean or ActiveX control has a display image property and a mapping image property. The mapping image comprises a plurality of regions colored from a pre-determined sequence of colors. When instantiated the image map displays the display image. The image map is, responsive to user interaction with the display image, to obtain a coordinate in the display image and to reading an index color of a corresponding coordinate in the mapping image. If the index color is from the pre-determined sequence of colors, the image map indicates user selection of a region of the display image by highlighting the region.

    摘要翻译： 图像映射Java Bean或ActiveX控件具有显示图像属性和映射图像属性。 映射图像包括从预定颜色序列着色的多个区域。 当实例化时，图像映射显示显示图像。 图像映射是响应于与显示图像的用户交互，以获得显示图像中的坐标和读取映射图像中相应坐标的索引颜色。 如果索引颜色来自预定的颜色序列，则图像映射通过突出显示该区域来指示用户选择显示图像的区域。