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    Pyrotechnic drop mechanism for power tools
    1.
    发明授权
    Pyrotechnic drop mechanism for power tools 有权
    电动工具的烟火脱落机构

    公开(公告)号：US08424429B1

    公开(公告)日：2013-04-23

    申请号：US13302385

    申请日：2011-11-22

    申请人： William R. Knapp ,  Jean-Pierre Krauer ,  Wilfred H. Anderson ,  Kyle L. Petrich ,  Jeffrey Y. Hayashida ,  Helen J. Yoo

    发明人： William R. Knapp ,  Jean-Pierre Krauer ,  Wilfred H. Anderson ,  Kyle L. Petrich ,  Jeffrey Y. Hayashida ,  Helen J. Yoo

    IPC分类号： B27B5/29

    CPC分类号： B23D45/067 ,  B23D47/10 ,  Y10S83/01 ,  Y10T83/081 ,  Y10T83/089 ,  Y10T83/7693 ,  Y10T83/7697 ,  Y10T83/773

    摘要： A saw includes a surface defining an opening therein, a plate structure configured to be attached to the saw below the surface, and an arm attached to the plate structure about a first shaft. A blade is configured to be engaged with the arm at a location spaced from the first shaft. The blade extends through the opening when the saw is in a normal operating position. The saw includes a firing mechanism including a barrel end portion having a bore defined therein and an extendable piston at least partially positioned within the bore. The barrel end portion is attached to the plate structure. The extendable piston engages the arm during its extension and causes the arm to pivot about the first shaft when the firing mechanism is activated by an activation signal. The pivoting of the arm causes the blade to be moved downwardly below the surface.

    摘要翻译： 锯包括在其中限定开口的表面，被配置为附接到表面下方的锯的板结构，以及围绕第一轴附接到板结构的臂。 叶片构造成在与第一轴间隔开的位置处与臂接合。 当锯处于正常工作位置时，刀片延伸穿过开口。 锯包括击发机构，其包括具有限定在其中的孔的筒端部和至少部分地定位在孔内的可延伸活塞。 筒端部附接到板结构。 可伸缩活塞在其延伸期间与臂接合，并且当触发机构被激活信号激活时，使臂绕第一轴枢转。 臂的枢转使得叶片向下移动到表面下方。

    Pyrotechnic drop mechanism for power tools
    2.
    发明授权
    Pyrotechnic drop mechanism for power tools 有权
    电动工具的烟火脱落机构

    公开(公告)号：US07628101B1

    公开(公告)日：2009-12-08

    申请号：US11589344

    申请日：2006-10-30

    申请人： William R. Knapp ,  Jean-Pierre Krauer ,  Wilfred H. Anderson ,  Kyle L. Petrich ,  Jeffrey Y. Hayashida ,  Helen J. Yoo

    发明人： William R. Knapp ,  Jean-Pierre Krauer ,  Wilfred H. Anderson ,  Kyle L. Petrich ,  Jeffrey Y. Hayashida ,  Helen J. Yoo

    IPC分类号： B27B5/29

    CPC分类号： B23D45/067 ,  B23D47/10 ,  Y10S83/01 ,  Y10T83/081 ,  Y10T83/089 ,  Y10T83/7693 ,  Y10T83/7697 ,  Y10T83/773

    摘要： A saw comprises a surface having an opening defined therein, a plate structure configured to be attached to the saw below the surface, and an arm pivotally attached to the plate structure about a first shaft. A blade is configured to be engaged with the arm at a location spaced from the first shaft. A portion of the blade extends through the opening when the saw is in a normal operating position. The saw comprises a firing mechanism comprising a barrel end portion having a bore defined therein and an extendable piston at least partially positioned within the bore. The barrel end portion is attached to the plate structure. The extendable piston engages the arm during its extension and causes the arm to pivot about the first shaft when the firing mechanism is activated by an activation signal. The pivoting of the arm causes the blade to be moved downwardly below the surface.

    摘要翻译： 锯包括具有限定在其中的开口的表面，被配置为附接到表面下方的锯的板结构，以及围绕第一轴可枢转地附接到板结构的臂。 叶片构造成在与第一轴间隔开的位置处与臂接合。 当锯处于正常操作位置时，叶片的一部分延伸穿过开口。 锯包括击发机构，其包括具有限定在其中的孔的筒端部分和至少部分地定位在孔内的可延伸活塞。 筒端部附接到板结构。 可伸缩活塞在其延伸期间与臂接合，并且当触发机构被激活信号激活时，使臂绕第一轴枢转。 臂的枢转使得叶片向下移动到表面下方。

    Pyrotechnic drop mechanism for power tools
    3.
    发明授权
    Pyrotechnic drop mechanism for power tools 有权
    电动工具的烟火脱落机构

    公开(公告)号：US08074546B1

    公开(公告)日：2011-12-13

    申请号：US12623694

    申请日：2009-11-23

    申请人： William R. Knapp ,  Jean-Pierre Krauer ,  Wilfred H. Anderson ,  Kyle L. Petrich ,  Jeffrey Y. Hayashida ,  Helen J. Yoo

    发明人： William R. Knapp ,  Jean-Pierre Krauer ,  Wilfred H. Anderson ,  Kyle L. Petrich ,  Jeffrey Y. Hayashida ,  Helen J. Yoo

    IPC分类号： B27B5/29

    CPC分类号： B23D45/067 ,  B23D47/10 ,  Y10S83/01 ,  Y10T83/081 ,  Y10T83/089 ,  Y10T83/7693 ,  Y10T83/7697 ,  Y10T83/773

    摘要： A saw includes a surface defining an opening therein, a plate structure configured to be attached to the saw below the surface, and an arm attached to the plate structure about a first shaft. A blade is configured to be engaged with the arm at a location spaced from the first shaft. The blade extends through the opening when the saw is in a normal operating position. The saw includes a firing mechanism including a barrel end portion having a bore defined therein and an extendable piston at least partially positioned within the bore. The barrel end portion is attached to the plate structure. The extendable piston engages the arm during its extension and causes the arm to pivot about the first shaft when the firing mechanism is activated by an activation signal. The pivoting of the arm causes the blade to be moved downwardly below the surface.

    摘要翻译： 锯包括在其中限定开口的表面，被配置为附接到表面下方的锯的板结构，以及围绕第一轴附接到板结构的臂。 叶片构造成在与第一轴间隔开的位置处与臂接合。 当锯处于正常工作位置时，刀片延伸穿过开口。 锯包括击发机构，其包括具有限定在其中的孔的筒端部和至少部分地定位在孔内的可延伸活塞。 筒端部附接到板结构。 可伸缩活塞在其延伸期间与臂接合，并且当触发机构被激活信号激活时，使臂绕第一轴枢转。 臂的枢转使得叶片向下移动到表面下方。

    Power cutting tool with overhead sensing system
    4.
    发明申请
    Power cutting tool with overhead sensing system 审中-公开
    电动切割工具与架空感应系统

    公开(公告)号：US20100037739A1

    公开(公告)日：2010-02-18

    申请号：US11444712

    申请日：2006-06-01

    申请人： Will H. Anderson ,  Ryan J. Connolly ,  Jeffrey Y. Hayashida ,  William R. Knapp ,  Jean-Pierre Krauer ,  Brian Lamb ,  John Larkin ,  Kyle L. Petrich ,  David C. Shafer

    发明人： Will H. Anderson ,  Ryan J. Connolly ,  Jeffrey Y. Hayashida ,  William R. Knapp ,  Jean-Pierre Krauer ,  Brian Lamb ,  John Larkin ,  Kyle L. Petrich ,  David C. Shafer

    IPC分类号： B26D7/24 ,  B27B5/38

    CPC分类号： B23D59/001 ,  B26D7/24 ,  B27G19/02 ,  Y10T83/081 ,  Y10T83/606 ,  Y10T83/773

    摘要： A power cutting tool, such as a table saw, comprising a sensing system for detecting certain conditions with respect to an exposed blade of the power cutting tool is disclosed. Several embodiments of the sensing system comprise at least one sensor located above the blade and positioned to (1) monitor one or more volume zones adjacent the blade, (2) detect when an object enters one or more of the zones, and (3) trigger a reaction system in response to the detection. Another embodiment uses an optical sensor to measure the height of objects approaching the blade to detect an increase in the height beyond a predetermined threshold. Still another embodiment uses an optical distance sensor to detect the occurrence of a work piece lifting from the table top which can indicate that a kick-back condition is imminent. The reaction system can be triggered when such a condition is detected.

    摘要翻译： 公开了一种电动切割工具，例如台锯，包括用于检测关于动力切割工具的暴露刀片的某些状况的感测系统。 感测系统的几个实施例包括位于刀片上方的至少一个传感器，并定位成（1）监视与刀片相邻的一个或多个容积区域，（2）检测物体何时进入一个或多个区域，以及（3） 触发反应系统响应检测。 另一实施例使用光学传感器来测量接近叶片的物体的高度，以检测超过预定阈值的高度增加。 另一个实施例使用光学距离传感器来检测从台面抬起的工件的出现，其可以指示即将到来的后退状态。 当检测到这种情况时，可以触发反应系统。

    Video content determinative keno game system and method
    5.
    发明授权
    Video content determinative keno game system and method 有权
    视频内容确定基诺游戏系统和方法

    公开(公告)号：US08597101B2

    公开(公告)日：2013-12-03

    申请号：US11423629

    申请日：2006-06-12

    申请人： Jay S. Walker ,  Russell P. Sammon ,  Jeffrey Y. Hayashida ,  Daniel E. Tedesco ,  Stephen C. Tulley

    发明人： Jay S. Walker ,  Russell P. Sammon ,  Jeffrey Y. Hayashida ,  Daniel E. Tedesco ,  Stephen C. Tulley

    IPC分类号： A63F9/00

    CPC分类号： G07F17/32 ,  G07F17/3232 ,  G07F17/329

    摘要： A keno game is tied to video content such that events in the video content determine the outcome of the keno game. The outcome determinative events are selected from a set of potential outcome determinative events and marked with cues when the video content is displayed to the keno players and other video content watchers. The cues may be audible or visual and accentuate the fact that an outcome determinative event has occurred. If the player's wager has enough of the outcome determinative events selected relative to the actual outcome determinative events, the player may receive a benefit.

    摘要翻译： 基诺游戏与视频内容相关联，使得视频内容中的事件确定基诺游戏的结果。 结果决定性事件从一组潜在的结果决定性事件中选择，并且当将视频内容显示给基诺播放器和其他视频内容观察者时，用提示标记。 提示可能是听觉或视觉的，并强调了事件决定性事件发生的事实。 如果玩家的赌注具有相对于实际结果确定性事件选择的足够的结果决定性事件，则玩家可以获得利益。

    Providing Benefits To Players Who Agree To Appropriation Of A Portion Of Future Winnings
    10.
    发明申请
    Providing Benefits To Players Who Agree To Appropriation Of A Portion Of Future Winnings 审中-公开
    为同意拨款未来获奖的玩家提供福利

    公开(公告)号：US20080026816A1

    公开(公告)日：2008-01-31

    申请号：US11577633

    申请日：2006-07-25

    申请人： Russell P. Sammon ,  Jeffrey Y. Hayashida ,  Daniel E. Tedesco ,  Stephen C. Tulley

    发明人： Russell P. Sammon ,  Jeffrey Y. Hayashida ,  Daniel E. Tedesco ,  Stephen C. Tulley

    IPC分类号： G06F17/00

    CPC分类号： G07F17/3237 ,  G07F17/32 ,  G07F17/323 ,  G07F17/3234

    摘要： The invention includes methods and apparatus for providing a benefit to a player in return for the player agreeing to have a portion of at least one anticipated future winning outcome appropriated during play of a wagering game. In an embodiment, the method includes providing an offer for a benefit to a player in exchange for entering into an agreement to appropriate a portion of at least one future winning outcome of a wagering game, and providing the benefit if the player accepts the agreement. In some embodiments, the method may also include determining that a player of a wagering game entered into the agreement, and appropriating a portion of the value of at least one winning outcome in accordance with at least one condition of the agreement.

    摘要翻译： 本发明包括用于向玩家提供益处的方法和装置，以便玩家同意在玩投注游戏期间具有至少一个预期未来获胜结果的一部分。 在一个实施例中，该方法包括为玩家提供优惠，以换取进入协议以适应投注游戏的至少一个未来获胜结果的一部分，并且如果玩家接受协议则提供益处。 在一些实施例中，该方法还可以包括确定投注游戏的玩家输入协议，并且根据协议的至少一个条件分配至少一个获胜结果的一部分价值。