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8 条记录 (耗时 0.034 秒)

    Method and apparatus for pressure testing storage tanks
    1.
    发明授权
    Method and apparatus for pressure testing storage tanks 有权
    储罐测压方法及装置

    公开(公告)号：US06889865B1

    公开(公告)日：2005-05-10

    申请号：US09617239

    申请日：2000-07-14

    申请人： John Burwell ,  Don Abel ,  Chester Batzkiel ,  Greg Carty ,  Onesimo Gomez ,  David Lehman ,  Roberto Sanchez ,  Robin L. Berg, Sr.

    发明人： John Burwell ,  Don Abel ,  Chester Batzkiel ,  Greg Carty ,  Onesimo Gomez ,  David Lehman ,  Roberto Sanchez ,  Robin L. Berg, Sr.

    IPC分类号： B65D90/08 ,  B65D90/22 ,  G01M3/32 ,  G01N3/12 ,  B65D88/76

    CPC分类号： G01N3/12 ,  B65D90/08 ,  B65D90/10 ,  B65D90/22 ,  G01M3/3209

    摘要： A storage tank includes a dome placed over an open end of a riser and secured to the riser by a fiberglass ring formed over a flanged end of the dome and a portion of the riser that is adjacent to the dome such that the interior of the tank may be pressurized to facilitate leak detection. A fillet of putty or other material that will not adhere or only weakly adhere to the riser and dome is placed over a horizontal surface of the flanged end. This arrangement allows the dome to be removed from the riser by simply grinding away a corner portion of the fiberglass ring at the bottom edge of the dome. The dome may then be reused for other tanks.In another embodiment, a domed cover is formed on an interior of the riser. The domed cover preferably includes a flat outside edge which is permanently attached to the inside wall of the riser. After the tank has been installed and tested, the domed portion is cut away, leaving the flat edge attached to the interior wall of the riser. The flat edge then serves as a flange for supporting a required pump, filter or other device.

    摘要翻译： 储罐包括放置在提升管的开口端上的圆顶，并通过玻璃纤维环固定在提升管上，所述玻璃纤维环形成在圆顶的法兰端部和靠近圆顶的一部分提升管上，使得罐的内部 可以加压以便于泄漏检测。 将不会粘附或仅弱弱地粘附到立管和圆顶的油灰或其他材料的圆角放置在法兰端的水平表面上。 这种布置允许通过在圆顶的底部边缘处简单地磨掉玻璃纤维环的角部来从拱顶移除圆顶。 然后可以将圆顶重新用于其他罐。 在另一个实施例中，拱顶盖形成在提升管的内部。 圆顶盖优选地包括永久地附接到提升管的内壁的平坦的外边缘。 在罐被安装和测试之后，圆顶部分被切掉，使平坦的边缘附着在提升管的内壁上。 然后，平边缘用作支撑所需泵，过滤器或其它装置的凸缘。

    Potting table
    2.
    发明申请
    Potting table 审中-公开
    盆栽

    公开(公告)号：US20060032117A1

    公开(公告)日：2006-02-16

    申请号：US10900036

    申请日：2004-07-26

    申请人： Hope Lehman ,  David Lehman ,  Bruce Westermo ,  Timothy Martin

    发明人： Hope Lehman ,  David Lehman ,  Bruce Westermo ,  Timothy Martin

    IPC分类号： A47G7/00

    CPC分类号： A01G9/086 ,  A01G9/081

    摘要： An apparatus for use in potting plants includes a tray upon which potting materials may be placed. The tray has a generally planar base portion with a peripheral edge. A support mechanism is secured relative to the upper surface of the tray and is rotatable about a rotation axis. A plate structure sized to support a plant receptacle is supported on the support mechanism for common rotation therewith. In one form of the invention, a rim extends upwardly from an upper surface around a majority of the edge so that a gap exists in the rim. In another form of the invention, the plate structure has a retaining element positioned to engage the support mechanism to resist radial displacement during rotation. The tray may include a handle. The rotational axis may be offset from the center of the tray to provide a work area for placing the potting materials.

    摘要翻译： 在灌封植物中使用的装置包括可以放置灌封材料的托盘。 托盘具有具有周边边缘的大致平坦的基部。 支撑机构相对于托盘的上表面固定并且可围绕旋转轴线旋转。 尺寸适于支撑植物容器的板结构支撑在支撑机构上以与其共同旋转。 在本发明的一种形式中，边缘围绕边缘的大部分从上表面向上延伸，使得边缘中存在间隙。 在本发明的另一形式中，板结构具有定位成接合支撑机构的保持元件，以抵抗旋转期间的径向位移。 托盘可以包括手柄。 旋转轴线可以偏离托盘的中心，以提供用于放置灌封材料的工作区域。

    Rotatable plant stand
    3.
    发明申请
    Rotatable plant stand 审中-公开
    可旋转植物架

    公开(公告)号：US20050081439A1

    公开(公告)日：2005-04-21

    申请号：US10930279

    申请日：2004-08-30

    申请人： Hope Lehman ,  David Lehman

    发明人： Hope Lehman ,  David Lehman

    IPC分类号： A47G7/04

    CPC分类号： A47G7/041

    摘要： A rotatable plant stand adapted to support a plant includes a base member. A top member is supported by the base by way of a bearing member so that the top member is rotatable about a central axis, and this rotation may be automated. In some embodiments, the top member has a peripheral edge that is geometrically the same as the peripheral edge of the base member. In some embodiments, the base and members have opposed cavities with the bearing member being nested in the cavities. In some embodiments, the top member has a skirt portion that depends downwardly to form a chamber that receives the base member. The base member may be provided with wheels or may be a pedestal. The top member may include a water reservoir and may provide a pot for the plant. A method of caring for the plant by rotation is also disclosed.

    摘要翻译： 适于支撑植物的可旋转植物支架包括基座构件。 顶部构件通过轴承构件由基座支撑，使得顶部构件可围绕中心轴线旋转，并且该旋转可以是自动的。 在一些实施例中，顶部构件具有与基部构件的周边边缘几何相同的周边边缘。 在一些实施例中，基座和构件具有相对的空腔，其中轴承构件嵌套在空腔中。 在一些实施例中，顶部构件具有向下的裙部部分，以形成容纳基部构件的室。 基部构件可以设置有轮子，或者可以是基座。 顶部构件可以包括储水器并且可以为工厂提供锅。 还公开了通过旋转照料植物的方法。

    Wireless authentication
    5.
    发明申请
    Wireless authentication 有权
    无线认证

    公开(公告)号：US20070136796A1

    公开(公告)日：2007-06-14

    申请号：US11300570

    申请日：2005-12-13

    申请人： Russell Sanchez ,  R. Thompson ,  David Lehman

    发明人： Russell Sanchez ,  R. Thompson ,  David Lehman

    IPC分类号： H04L9/32

    CPC分类号： H04L63/0853 ,  H04W12/06

    摘要： A wireless authentication system for authenticating a user before allowing access to a protected resource is described herein. An authentication device receives an indication of an intent to access a protected resource. The authentication device sends a request for a key. The wireless user device and the authentication device may engage in a key exchange. The authentication device determines whether the one or more keys obtained via the key exchange are valid and may allow access to the protected resource if the one or more keys are valid. The authentication device may request further verification of the identity of the user, such as a keyholder verification. The authentication device may allow access to the protected resource if the key and the keyholder verification are valid.

    摘要翻译： 这里描述了用于在允许访问受保护的资源之前验证用户的无线认证系统。 认证设备接收到访问受保护资源的意图的指示。 认证设备发送一个密钥请求。 无线用户设备和认证设备可以进行密钥交换。 认证装置确定通过密钥交换获得的一个或多个密钥是否有效，并且如果一个或多个密钥有效，则允许对受保护资源的访问。 认证设备可以请求进一步验证用户的身份，例如关键字对象验证。 如果密钥和密钥持有者验证有效，认证设备可以允许对受保护资源的访问。

    Generation of a Hedgeable Index and Market Making for a Hedgeable Index-Based Financial Instrument
    7.
    发明申请
    Generation of a Hedgeable Index and Market Making for a Hedgeable Index-Based Financial Instrument 审中-公开
    一个不可遏制指数为基础的金融工具的可逆指数和市场化

    公开(公告)号：US20110208632A1

    公开(公告)日：2011-08-25

    申请号：US12708703

    申请日：2010-02-19

    申请人： John Labuszewski ,  Steve Youngren ,  David Lehman

    发明人： John Labuszewski ,  Steve Youngren ,  David Lehman

    IPC分类号： G06Q40/00

    CPC分类号： G06Q40/04 ,  G06Q40/00

    摘要： Systems, methods, and apparatuses are provided for processing a relationship metric comprising a plurality of components each having an associated percentage weight, selecting a plurality of financial instruments each corresponding to one of the plurality of components, determining an integer number of each of the plurality of financial instruments such that a relationship based on the integer numbers approximates the percentage weights, and composing an index that includes the respective integer numbers of each of the plurality of financial instruments.

    摘要翻译： 提供了系统，方法和装置，用于处理包括多个组件的关系度量，每个组件各自具有相关联的百分比权重，选择多个与多个组件中的一个分量对应的金融工具，确定多个组合中的每一个的整数 的金融工具，使得基于整数的关系近似于百分比权重，并且构成包括多个金融工具中的每一个的相应整数的指数。

    Calculating an index that represents the price of a commodity
    8.
    发明申请
    Calculating an index that represents the price of a commodity 审中-公开
    计算代表商品价格的指数

    公开(公告)号：US20090150273A1

    公开(公告)日：2009-06-11

    申请号：US11999354

    申请日：2007-12-05

    申请人： David Lehman ,  Victor Frederick Seamon

    发明人： David Lehman ,  Victor Frederick Seamon

    IPC分类号： G06Q40/00

    CPC分类号： G06Q40/04 ,  G06Q40/00

    摘要： An index that represents a price of a commodity paid by a plurality of purchasers is calculated by identifying a first subset of purchasers from the plurality of purchasers. A second subset of purchasers is selected from the first subset of purchasers, prices are obtained from the purchasers that comprise the second subset, and a statistic of the prices is calculated to develop the index.

    摘要翻译： 通过从多个购买者中识别购买者的第一子集来计算代表由多个购买者支付的商品的价格的指数。 从购买者的第一子集中选出购买者的第二子集，从构成第二子集的买方获得价格，并且计算价格的统计量以开发指数。