Process for recovery of phosphate ore
    43.
    发明授权
    Process for recovery of phosphate ore 失效
    磷矿矿石回收工艺

    公开(公告)号:US4511463A

    公开(公告)日:1985-04-16

    申请号:US965394

    申请日:1978-12-01

    IPC分类号: B03D1/008 B03D1/02 B03D1/14

    摘要: Phosphate ore is concentrated by flotation in the presence of a half-ester of an organic dicarboxylic acid, such as maleic acid, with a saturated aliphatic alcohol containing at least 11 carbon atoms. Water and oil also are present. The half-ester may be partly neutralized, e.g. with caustic soda, in an amount at most sufficient to raise the pH to 7.0.

    摘要翻译: 存在有机二羧酸(如马来酸)的半酯与含有至少11个碳原子的饱和脂族醇的情况下,通过浮选浓缩磷酸盐矿石。 水和油也存在。 半酯可以部分中和,例如, 用苛性钠,其量至多足以使pH升至7.0。

    Testing rubber
    44.
    发明授权
    Testing rubber 失效
    橡胶测试

    公开(公告)号:US4275600A

    公开(公告)日:1981-06-30

    申请号:US35511

    申请日:1979-05-03

    IPC分类号: G01N11/14 G01N3/24

    CPC分类号: G01N11/14

    摘要: Apparatus and method for testing unvulcanized rubber or rubber-like materials can work at high shear rates (e.g. 100 sec.sup.-1) as a result of applying and maintaining pressure on the test sample as it is being sheared by a rotor in a test chamber. The rotor is smooth-faced. Both conditions simulate more accurately the forces acting on such materials in such operations as extrusion.The test material is transferred into the test chamber through transfer ports from a transfer chamber by a pressure member which continues to exert pressure on material in the transfer chamber, which may be a next test sample.Specific operating steps of the rotor at varying speeds and directions to assess various useful parameters of the test material (including not only viscosity but also elasticity) are described, together with a mathematical model for rationalizing the behavior of the material under these test conditions.

    摘要翻译: 作为测试未硫化橡胶或橡胶状材料的装置和方法可以在高剪切速率(例如100秒-1)下工作,这是由于在测试室中由转子剪切而对测试样品施加和保持压力的结果。 转子光滑。 这两种情况都能更精确地模拟在挤压过程中作用于这些材料上的力。 测试材料通过压力构件从传送室通过传送孔传送到测试室中,该压力构件继续对传送室中的材料施加压力,该传送室可以是下一个测试样品。 描述了转子在变化的速度和方向上的具体操作步骤,以评估测试材料的各种有用参数(不仅包括粘度,而且包括弹性),以及用于在这些测试条件下材料的行为合理化的数学模型。

    Antenna Device
    46.
    发明申请
    Antenna Device 审中-公开
    天线装置

    公开(公告)号:US20160099493A1

    公开(公告)日:2016-04-07

    申请号:US14505265

    申请日:2014-10-02

    IPC分类号: H01Q1/12

    CPC分类号: H01Q1/1207 H01Q1/48 H01Q21/30

    摘要: An antenna device to send and receive radio waves includes a base plate having a first curved slot and a first antenna wall having a first locking arm. The first locking arm a be planar in a first position and deformed to extend through the curved slot in a second position and returns to the first position after passing through the curved slot.

    摘要翻译: 用于发送和接收无线电波的天线装置包括具有第一弯曲槽的基板和具有第一锁定臂的第一天线壁。 第一锁定臂a在第一位置是平面的,并且在第二位置变形以延伸穿过弯曲槽,并且在穿过弯曲槽之后返回到第一位置。

    Bicycle lighting apparatus and method of use
    48.
    发明授权
    Bicycle lighting apparatus and method of use 失效
    自行车灯具及其使用方法

    公开(公告)号:US08783919B2

    公开(公告)日:2014-07-22

    申请号:US13237720

    申请日:2011-09-20

    IPC分类号: B62J6/00 F21V33/00

    摘要: A lighting apparatus and method of use provides for increasing the visibility of a cyclist. The lighting apparatus includes a plurality of lights that may be arranged in a linear array to facilitate attachment to elongate members of a bicycle. The plurality of lights can be mounted on a substrate that is received in a mounting member, which in turn can be attached to a bicycle. Alternatively, the lighting apparatus may be formed integrally as part of a bicycle. Attachment of one or more lighting apparatuses to a bicycle can provide for increased visibility of a cyclist from the front, the rear, or the side, and may be configured to provide increased visibility when it is either dark or light outside.

    摘要翻译: 照明装置和使用方法提供了增加骑自行车者的可视性的功能。 照明装置包括可以以线性阵列布置以便于连接到自行车的细长构件的多个灯。 多个灯可以安装在容纳在安装构件中的基板上,该基板又可以附接到自行车上。 或者,照明装置可以一体地形成为自行车的一部分。 将一个或多个照明设备附接到自行车可以提供骑自行车者从前部,后部或侧面的可见性的增加,并且可以被配置为当其在暗处或外部光时提供增加的可见性。

    Unified user interface for network management systems
    49.
    发明授权
    Unified user interface for network management systems 有权
    用于网络管理系统的统一用户界面

    公开(公告)号:US08650297B2

    公开(公告)日:2014-02-11

    申请号:US11686024

    申请日:2007-03-14

    IPC分类号: G06F15/173 G06F15/16

    CPC分类号: H04L41/22 H04L41/0253

    摘要: A network management system. In particular implementations, a method includes establishing a persistent session with one or more network management servers, where each persistent session is identified relative to a session identifier; authenticating one or more clients requesting access; receiving, from a client, a request to access a selected network management server of the one or more network management servers; generating a ticket for the client; and transmitting a redirection message to the client, where the redirection message identifies the selected network management server and includes the ticket and the session identifier corresponding to the selected network management server.

    摘要翻译: 网络管理系统。 在特定实现中,一种方法包括与一个或多个网络管理服务器建立持久会话,其中相对于会话标识符识别每个持久会话; 认证一个或多个请求访问的客户端; 从客户端接收访问所述一个或多个网络管理服务器的所选网络管理服务器的请求; 为客户生成一张票; 以及向所述客户端发送重定向消息,其中所述重定向消息标识所选择的网络管理服务器,并且包括与所选择的网络管理服务器相对应的故障单和会话标识符。

    SYSTEM AND METHOD FOR AUTOMATED DETECTION OF BATTERY INSERT
    50.
    发明申请
    SYSTEM AND METHOD FOR AUTOMATED DETECTION OF BATTERY INSERT 有权
    自动检测电池插件的系统和方法

    公开(公告)号:US20120277642A1

    公开(公告)日:2012-11-01

    申请号:US13458988

    申请日:2012-04-27

    IPC分类号: A61H31/00 G01R27/08

    摘要: A rechargeable power cell having no voltage across its positive and negative power terminals unless the power cell is inserted into a device configured to accept the power cell is described. The power cell includes a battery management processor and battery insertion detection circuitry that cooperate to determine when the power cell is inserted into the device and then drive an electronic switch to provide for conduction of current from the power cell to the positive terminal of the cell.

    摘要翻译: 描述了在其正电源端子和负电源端子之间没有电压的可再充电电池,除非将电池单元插入配置为接受功率单元的设备中。 功率单元包括电池管理处理器和电池插入检测电路,其协作以确定电力单元何时插入设备中,然后驱动电子开关以提供电流从电池到电池的正极的传导。