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    Lift apparatus
    3.
    发明授权
    Lift apparatus 有权
    升降机

    公开(公告)号：US08020667B2

    公开(公告)日：2011-09-20

    申请号：US11788557

    申请日：2007-04-19

    申请人： Dennis Johnson

    发明人： Dennis Johnson

    IPC分类号： B66B9/16

    CPC分类号： B66F7/14 ,  B66B9/00 ,  B66F7/28

    摘要： A lift apparatus to deploy from a storage position in a ceiling to a working position supported by the floor of a room below the ceiling where the lift apparatus is stored. A electrically motor powered drive raises a lift platform and lowers a lift platform to carry items from the room to an attic above the room. Controls are used to deploy the lift apparatus and to operate the lift platform on the lift apparatus. Preferred method of operating the lift apparatus is an acme screw drive which provides an appropriate mechanical advantage reducing the size of the motor required, but also will prevent downward movement either of the lift apparatus during the deployment procedure or of the lift platform while moving items from the attic to the room below the attic or from the room below the attic to the attic. The lift apparatus is supported by the floor and does not require any special bracing or strengthening of floor joists. When stored it is completely out of view of the living area of the room below the ceiling where the apparatus is stored.

    摘要翻译： 一种提升装置，其从天花板中的存放位置部署到由存放提升装置的天花板下方的房间的地板支撑的工作位置。 电动马达驱动的驱动器提升升降平台并降低升降平台以将物品从房间运送到房间上方的阁楼。 控制装置用于部署升降机设备，并在升降机上操作升降平台。 操作提升装置的优选方法是提供适当的机械优点以减少所需电动机的尺寸，而且还将防止在展开过程期间提升装置或升降平台中的任何一个移动物品从 阁楼到阁楼下面的房间或从阁楼下面的房间到阁楼。 电梯设备由地板支撑，不需要特殊的支撑或加强地板托梁。 储存时，完全不在设备存放在天花板下面的房间的居住区域的外面。

    Method for Modeling and Testing a Security System
    4.
    发明申请
    Method for Modeling and Testing a Security System 审中-公开
    安全系统建模和测试方法

    公开(公告)号：US20080059130A1

    公开(公告)日：2008-03-06

    申请号：US11932827

    申请日：2007-10-31

    申请人： Dennis Johnson

    发明人： Dennis Johnson

    IPC分类号： G06G7/48

    CPC分类号： G06F17/5009 ,  G06F17/5004 ,  G08B29/20 ,  G08B31/00

    摘要： A method of designing, modeling and testing a security system for protecting a defined security area. The method includes modeling the security area, modeling the security system for the security area, and testing the security system using a computer to run various breach scenarios to determine weaknesses in the security system. The testing may be in the form of a computer game with one or more players implementing the models and scenarios or in real-time.

    摘要翻译： 一种设计，建模和测试用于保护定义的安全区域的安全系统的方法。 该方法包括对安全区域进行建模，为安全区域建立安全系统建模，以及使用计算机测试安全系统以运行各种违规情景，以确定安全系统的弱点。 测试可以是具有一个或多个玩家实现模型和场景或实时的计算机游戏的形式。

    Lift apparatus
    5.
    发明申请
    Lift apparatus 有权
    升降机

    公开(公告)号：US20070249280A1

    公开(公告)日：2007-10-25

    申请号：US11788557

    申请日：2007-04-19

    申请人： Dennis Johnson

    发明人： Dennis Johnson

    IPC分类号： F24F7/007

    CPC分类号： B66F7/14 ,  B66B9/00 ,  B66F7/28

    摘要： A lift apparatus to deploy from a storage position in a ceiling to a working position supported by the floor of a room below the ceiling where the lift apparatus is stored. A electrically motor powered drive raises a lift platform and lowers a lift platform to carry items from the room to an attic above the room. Controls are used to deploy the lift apparatus and to operate the lift platform on the lift apparatus. Preferred method of operating the lift apparatus is an acme screw drive which provides an appropriate mechanical advantage reducing the size of the motor required, but also will prevent downward movement either of the lift apparatus during the deployment procedure or of the lift platform while moving items from the attic to the room below the attic or from the room below the attic to the attic. The lift apparatus is supported by the floor and does not require any special bracing or strengthening of floor joists. When stored it is completely out of view of the living area of the room below the ceiling where the apparatus is stored.

    摘要翻译： 一种提升装置，其从天花板中的存放位置部署到由存放提升装置的天花板下方的房间的地板支撑的工作位置。 电动马达驱动的驱动器提升升降平台并降低升降平台以将物品从房间运送到房间上方的阁楼。 控制装置用于部署升降机设备，并在升降机上操作升降平台。 操作提升装置的优选方法是提供适当的机械优点以减少所需电动机的尺寸，而且还将防止在展开过程期间的提升装置或升降平台中的任何一个移动物品从 阁楼到阁楼下面的房间或从阁楼下面的房间到阁楼。 电梯设备由地板支撑，不需要特殊的支撑或加强地板托梁。 储存时，完全不在设备存放在天花板下面的房间的居住区域的外面。

    Method for modeling and testing a security system
    6.
    发明申请
    Method for modeling and testing a security system 失效
    用于建模和测试安全系统的方法

    公开(公告)号：US20060190228A1

    公开(公告)日：2006-08-24

    申请号：US11112437

    申请日：2005-04-22

    申请人： Dennis Johnson

    发明人： Dennis Johnson

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5009 ,  G06F17/5004 ,  G08B29/20 ,  G08B31/00

    摘要： A method of designing, modeling and testing a security system for protecting a defined security area. The method includes modeling the security area, modeling the security system for the security area, and testing the security system using a computer to run various breach scenarios to determine weaknesses in the security system. The testing may be in the form of a computer game with one or more players implementing the models and scenarios or in real-time.

    摘要翻译： 一种设计，建模和测试用于保护定义的安全区域的安全系统的方法。 该方法包括对安全区域进行建模，为安全区域建立安全系统建模，以及使用计算机测试安全系统以运行各种违规情景，以确定安全系统的弱点。 测试可以是具有一个或多个玩家实现模型和场景或实时的计算机游戏的形式。

    Liquid volume sensor system
    8.
    发明授权
    Liquid volume sensor system 失效
    液体体积传感器系统

    公开(公告)号：US4630478A

    公开(公告)日：1986-12-23

    申请号：US620966

    申请日：1984-06-15

    申请人： Dennis Johnson

    发明人： Dennis Johnson

    IPC分类号： G01F23/14

    CPC分类号： G01F23/14

    摘要： This invention relates to apparatus for determining the amount of liquid in a tank by measuring the pressure at the bottom and at a height above the bottom of the tank, and provides apparatus for compensating for apparent volume measurement variations caused by expansion and contraction of the tank and liquid with variation in temperature. A tube which expands in length at an exactly compensating rate varies the height of the second pressure sensor relative to the first. A further embodiment is a pneumatic system which avoids the necessity to immerse the pressure sensor, and utilizes an inexpensive single differential pressure transducer instead of two, and which cancels out the effect of any changes in zero setting of the transducer, changes in sensitivity of the transducer, or changes in atmospheric pressure.

    摘要翻译： 本发明涉及通过测量罐底部和底部高度处的压力来确定罐中的液体量的装置，并且提供用于补偿由罐的膨胀和收缩引起的表观体积测量变化的装置 和温度变化的液体。 以精确的补偿速率在长度上膨胀的管子使第二压力传感器相对于第一压力传感器的高度变化。 另一个实施例是一种气动系统，其避免了浸入压力传感器的必要性，并且使用廉价的单个差压换能器而不是两个，并且消除了换能器零点设置中的任何变化的影响， 传感器或大气压力的变化。

    Process for fabricating a connector
    9.
    发明授权
    Process for fabricating a connector 有权
    连接器制造工艺

    公开(公告)号：US08499442B2

    公开(公告)日：2013-08-06

    申请号：US12584629

    申请日：2009-09-08

    申请人： James J Levante ,  Dennis Johnson ,  Tom Sahakian

    发明人： James J Levante ,  Dennis Johnson ,  Tom Sahakian

    IPC分类号： H01R9/00

    CPC分类号： H01R12/57 ,  H01R12/52 ,  H01R13/2414 ,  H05K3/326 ,  H05K3/42 ,  H05K2201/0314 ,  H05K2201/0367 ,  H05K2201/09827 ,  H05K2201/10378 ,  Y10T29/49124 ,  Y10T29/49126 ,  Y10T29/49147 ,  Y10T29/49153 ,  Y10T29/49155 ,  Y10T29/49165 ,  Y10T29/49204 ,  Y10T29/49218 ,  Y10T29/49222

    摘要： A conductive elastomeric and mechanical pin and contact system for creation of a Elastromechanical Connector (1) that combines Mechanical Pins, an Insulator Array with Conductive Elastromeric Memory Material. This combination provides a low cost, high density, reliable, reusable electronic interconnect system. This system can be used in place of most connector systems in use today. It replaces any connector that uses pins and sockets and also supports the fine conductor pitch required in the semiconductor business like Ball Grid Array (BGA) Sockets and related devises. The inventive device includes mechanical pins (2), installed in an insulator (3), each mechanical pin is topped with conductive elastromeric compound (4). A mechanical pin is used for each connection point, the insulator positions the mechanical pins in an array pattern appropriate to the interconnection requirement. A conductive elastromeric compound is added to each metal pin to create the Z axis electrical coplanality to the mating unit. This connector will mate between printed circuit boards, packaged electronic assembles, BGAs or LGA type products, harnesses or cables without the need of solder or pins and sockets. Eliminating solder or pins and sockets reduces the pitch between connections. Mechanical pins are plated drawn, formed or machined conductive metal alloys. Insulator is molded or machined out of engineered plastic examples being, but not limited to, FR-4, Ultem®, Polyimide, Torlon®. Electrically conductive elastromeric compounds made up of flexible silicone and rubbers with conductive compounds added.

    摘要翻译： 用于产生弹性机械连接器（1）的导电弹性体和机械销和接触系统，其结合机械销，绝缘体阵列与导电弹性记忆材料。 这种组合提供了低成本，高密度，可靠，可重复使用的电子互连系统。 该系统可用于代替目前使用的大多数连接器系统。 它替代了使用引脚和插座的任何连接器，并且还支持半导体业务中所需的精细导体间距，如球栅阵列（BGA）插座和相关设计。 本发明的装置包括安装在绝缘体（3）中的机械销（2），每个机械销顶部带有导电弹性体化合物（4）。 对于每个连接点使用机械销，绝缘体将机械销定位成适合于互连要求的阵列图案。 向每个金属销添加导电弹性体化合物以产生与配合单元的Z轴电气共同性。 该连接器将在印刷电路板，封装的电子组件，BGA或LGA型产品，线束或电缆之间配合，而不需要焊料或针脚和插座。 消除焊料或引脚和插座可减少连接间距。 机械销是电镀拉制，成型或加工的导电金属合金。 绝缘体由工程塑料实例模制或加工而成，但不限于FR-4，Ultem®，Polyimide，Torlon®。 导电弹性体化合物由柔性硅胶和橡胶与导电化合物相加而成。

    Semitrailer tarpaulin securing system
    10.
    发明授权
    Semitrailer tarpaulin securing system 失效
    半挂车篷布固定系统

    公开(公告)号：US08182019B1

    公开(公告)日：2012-05-22

    申请号：US12582988

    申请日：2009-10-21

    申请人： Dennis Johnson

    发明人： Dennis Johnson

    IPC分类号： B60P7/04

    CPC分类号： B60J7/085

    摘要： A semitrailer tarpaulin securing system includes a trailer with a first lateral wall, a second lateral wall and an opening extending into an upper side of the trailer. A plurality of covering supports extends between the first and second lateral walls and across the opening. A covering is removably positionable on the supports to close the opening. Each of a plurality of retaining members has a first end, a second end and a central portion extending between the first and second ends. Each of the first ends is attached to the first lateral wall and each of the second ends is attached to the second lateral wall so that the central portion of each of the retaining members extends over the opening of the trailer. The covering is between the supports and the retaining members. The retaining members inhibit the covering from blowing off of the trailer.

    摘要翻译： 半挂车篷布固定系统包括具有第一侧壁，第二侧壁和延伸到拖车上侧的开口的拖车。 多个覆盖支撑件在第一和第二侧壁之间并跨越开口延伸。 覆盖物可拆卸地定位在支撑件上以封闭开口。 多个保持构件中的每一个具有在第一端和第二端之间延伸的第一端，第二端和中心部分。 每个第一端附接到第一侧壁，并且每个第二端附接到第二侧壁，使得每个保持构件的中心部分延伸越过拖车的开口。 覆盖物在支撑件和保持构件之间。 保持构件阻止覆盖物从拖车吹出。