Wheel assembly
    1.
    发明申请
    Wheel assembly 失效
    车轮总成

    公开(公告)号:US20050062334A1

    公开(公告)日:2005-03-24

    申请号:US10741942

    申请日:2003-12-19

    IPC分类号: B60B1/00 B60B7/00 B60B7/04

    摘要: A wheel assembly is provided. The wheel assembly includes a wheel of the kind that may be mounted to a frame of a bicycle. The wheel assembly also has a spinning component mounted with a bearing on to a hub of the wheel. The spinning component has a plurality of radially extending, angularly-spaced components. The spinning component is set in motion when the wheel turns, and continues spinning for a period of time when the wheel is brought to a stop.

    摘要翻译: 提供车轮组件。 车轮组件包括可安装到自行车的框架上的那种类型的车轮。 车轮组件还具有安装有轴承到轮毂的旋转部件。 旋转部件具有多个径向延伸的,有角度间隔的部件。 当车轮旋转时,旋转部件被运动,并且在车轮停止时持续旋转一段时间。

    Portable Refrigerator Assembly
    3.
    发明申请

    公开(公告)号:US20220034580A1

    公开(公告)日:2022-02-03

    申请号:US16942349

    申请日:2020-07-29

    摘要: A portable refrigerator assembly includes a refrigerator that has a box and a door that is hingedly coupled to the box. A plurality of feet is each coupled to and extends laterally away from the refrigerator for stabilizing the refrigerator on a support surface. A cooling unit is provided and the cooling unit is positioned in the refrigerator such that the cooling unit is in thermal communication with an interior of the refrigerator. In this way the cooling unit can cool the interior of the refrigerator. A pair of warming plates is each coupled to the refrigerator and a food item can be positioned on each of the warming plates. Additionally, each of the warming plates generates heat when the warming plates are turned on to warm the food item.

    Hydrofoil sailboat and method of sailing therewith
    4.
    发明授权
    Hydrofoil sailboat and method of sailing therewith 失效
    水翼帆船及其航行方式

    公开(公告)号:US4934296A

    公开(公告)日:1990-06-19

    申请号:US347347

    申请日:1989-05-03

    IPC分类号: B63B15/00 B63B39/06 B63H9/06

    摘要: A tetrahedrally shaped pivotable sailing frame of four spars and a sail with balanced hydrofoils is disclosed. A hydrofoil sailboat is created by pivotally attaching the frame to a hull along a longitudinal axis of the hull. Tacking is accomplished by rotation of the frame about that axis. Although the sailing frame can be adapted to a variety of types of hulls, including windsurfers, catamarans, and multiple-hulled craft, a preferred embodiment of a hull is disclosed which in combination with the sailing frame affords the proper lift and forward vectors and obviates the need for a keel, live or dead ballast, or sail adjustments. The lift affords very high speeds and minimal wetted surface. The tetrahedral structure of the sailing frame is stiff, giving a level, stabilized ride and permitting an optimal surface area of sail. The hull design provides swift, easy tacking and reduces the possibility of backwinding.

    摘要翻译: 公开了一种具有四个翼梁的四面体形状的可枢转航行框架和具有平衡水翼的帆。 通过沿着船体的纵向轴线将框架枢转地附接到船体来产生水翼帆船。 通过框架围绕该轴的旋转来实现紧固。 虽然帆船架可以适应于各种类型的船体,包括风帆冲浪船,双体船和多船体船,但是公开了一种船体的优选实施例,其结合航行框架提供适当的提升和向前向量并且消除 需要一个龙骨,活的或死的镇流器,或帆的调整。 电梯提供非常高的速度和最小的湿润表面。 帆架的四面体结构是刚性的,提供了一个水平,稳定的行驶并且允许帆的最佳表面积。 船身设计提供了快速,轻松的捆绑,并减少了倒退的可能性。

    Method of making a long lived high current density cathode from tungsten
and iridium powders
    5.
    发明授权
    Method of making a long lived high current density cathode from tungsten and iridium powders 失效
    从钨和铱粉末制造长寿命高电流密度阴极的方法

    公开(公告)号:US4708681A

    公开(公告)日:1987-11-24

    申请号:US23161

    申请日:1987-03-06

    IPC分类号: H01J9/04 H01J9/12

    CPC分类号: H01J9/047

    摘要: A long lived high current density cathode is made from a mixture of tungs and iridium powders by processing the mixture of powders with an activator into a porous billet, and then impregnating the billet with a chemical mixture of barium oxide, strontium oxide, and aluminum oxide by firing the billet in a dry hydrogen furnace at a temperature at which the impregnant melts.

    摘要翻译: 通过将粉末与活化剂的混合物加工成多孔坯料,然后用氧化钡,氧化锶和氧化铝的化学混合物浸渍坯料,由钨和铱粉末的混合物制成长寿命的高电流密度阴极 通过在浸渍剂熔融的温度下在干燥氢炉中烧制坯料。

    Waterski sailboat
    6.
    发明授权
    Waterski sailboat 失效
    沃特基斯帆船

    公开(公告)号:US3981258A

    公开(公告)日:1976-09-21

    申请号:US596118

    申请日:1975-07-15

    申请人: Bernard Smith

    发明人: Bernard Smith

    CPC分类号: B63B15/02 B63B1/16 B63B39/062

    摘要: A hydrofoil sailboat with a slender hull and a foil-shaped sail spaced laally therefrom. The hull has one flat side facing the sail and one convex side. The sail is inclined from the vertical toward the hull and is supported at its base ends by a pair of freely swiveling waterskis. The hull supports a rudder at each of its ends, the rudders being hydrofoils with their flat sides facing the sail. The length-to-width ratio of the hull is no less than 5:1 and the inclination of the sail about 30.degree. from the vertical.

    摘要翻译: 具有细长船体的水翼帆船和从其横向间隔开的箔形帆。 船体有一个平面,面向帆和一个凸面。 帆从垂直向船身倾斜,并在其底端由一对自由旋转的水槽支撑。 船体在其每个端部支撑方向舵,方向舵是水翼,其平坦侧面向帆。 船体的长宽比不小于5:1,帆的倾斜距垂直方向约为30°。

    Method and apparatus for testing recovery scenarios in global
transaction processing systems
    8.
    发明授权
    Method and apparatus for testing recovery scenarios in global transaction processing systems 失效
    用于测试全局事务处理系统中的恢复场景的方法和装置

    公开(公告)号:US5680610A

    公开(公告)日:1997-10-21

    申请号:US375220

    申请日:1995-01-19

    IPC分类号: G06F9/46 G06F11/36 G06F17/30

    摘要: A system is disclosed in which recovery scenarios in a system for global transaction processing are testable with application programs. A client application program initiates a global transaction that results in multiple service requests to be processed by one or more server application programs. After processing of the service requests is complete, the client application program issues a selected test command that partially performs two-phase commit processing according to a predetermined recovery scenario. Recovery processing is initiated to recover the databases affected by the global transaction Control and status information are then returned to the client application program. After recovery processing is complete, the databases are compared to the expected states according the recovery scenario.

    摘要翻译: 公开了一种系统,其中用于全局事务处理的系统中的恢复情形可以通过应用程序进行测试。 客户应用程序启动一个全局事务,导致多个服务请求由一个或多个服务器应用程序处理。 在服务请求的处理完成之后,客户端应用程序根据预定的恢复场景发出部分执行两阶段提交处理的所选择的测试命令。 启动恢复处理以恢复受全局事务控制影响的数据库,然后将状态信息返回给客户端应用程序。 恢复处理完成后,根据恢复情况将数据库与预期状态进行比较。