Control unit for inflatable devices
    2.
    发明申请
    Control unit for inflatable devices 失效
    充气装置控制单元

    公开(公告)号:US20050028875A1

    公开(公告)日:2005-02-10

    申请号:US10746332

    申请日:2003-12-23

    摘要: This invention relates to a control unit for controlling the supply of compressed air to a plurality of inflatable devices in order to inflate them individually, and the venting of air from the devices in order to deflate them. The unit comprises a plurality of valves operable directly by respective finger operable devices. The valves are arranged in two groups. The valves of one group are operatively disposed between an inlet connected, or connectible to, a source of compressed air and a corresponding number of individual parts connected, or connectible to, the respective devices, whereas the valves of the other of said groups is operatively connected between a venting outlet and either of said parts or a corresponding number of further parts which are connected, or connectible to, the respective chambers. This invention further relates to an apparatus for lifting a person from the ground or floor, which comprises a plurality of inflatable bags configured to lift a person when one or more of the bags are inflated and lower the person when one or more of the bags is deflated. The inflation/deflation of individual bags is controlled by the control unit of the invention.

    摘要翻译: 本发明涉及一种控制单元,用于控制向多个可充气装置供应压缩空气,以便将它们单独地充气,以及从装置中排出空气以使它们放气。 该单元包括可由相应手指可操作装置直接操作的多个阀。 阀门分为两组。 一组的阀可操作地设置在连接或连接到压缩空气源的入口和连接或可连接到各个装置的相应数量的单独部件之间,而所述组中的另一组的阀可操作地 连接在通气出口和所述部件中的任一个或相应数量的连接或可连接到各个室的其它部件。 本发明还涉及一种用于将人从地面或地板上提起的装置,其包括多个可充气袋,其可构造为当一个或多个袋被充气时提升人,并且当一个或多个袋是 瘪。 个别袋子的通气/通风由本发明的控制单元控制。

    Process for the Purification of 1,4-Butanediol
    3.
    发明申请
    Process for the Purification of 1,4-Butanediol 有权
    1,4-丁二醇纯化方法

    公开(公告)号:US20070260073A1

    公开(公告)日:2007-11-08

    申请号:US11575206

    申请日:2005-09-29

    摘要: A process for the purification of a crude liquid feed stream comprising 1,4-butanediol and a minor amount of 2-(4->hydroxybutoxy)-tetrahydrofuran and/or precursors thereof wherein the process comprises passing the crude feed in the presence of hydrogen in a reaction zone over a heterogeneous liquid tolerant copper catalyst in the liquid phase at hydrogenation conditions and recovering a purified stream of 1,4-butanediol having a lower amount of 2-(4-hydroxybutoxy)-tetrahydrofuran than the crude liquid feed stream.

    摘要翻译: 纯化含有1,4-丁二醇和少量2-(4-羟基丁氧基) - 四氢呋喃和/或其前体的粗液体进料流的方法,其中所述方法包括使原油进料在氢气存在下进行 在氢化条件下在液相中的非均相液体耐受铜催化剂上的反应区中,并回收纯化的具有比粗液体进料流少的2-(4-羟基丁氧基)四氢呋喃的量的1,4-丁二醇。

    Computer telephony server with improved flexibility
    4.
    发明授权
    Computer telephony server with improved flexibility 有权
    计算机电话服务器具有更好的灵活性

    公开(公告)号:US07123712B1

    公开(公告)日:2006-10-17

    申请号:US09277286

    申请日:1999-03-26

    IPC分类号: H04M3/00 H04M3/42

    摘要: An improved computer telephony (CT) server which utilizes a standard message structure to communicate with applications, but may interface such applications to a variety of different telephony environments by translating the standard message structure used by such applications into the specific message structure required by each such telephony environment. The aforementioned telephony environments may include PBXs, ACDs, packet telephony environments and public switched telephone networks. The desired telephony environment may be chosen by the application, or by the computer telephony server, some combination of both, or entirely automatically.

    摘要翻译: 改进的计算机电话(CT)服务器,其利用标准消息结构与应用通信,但是可以通过将这些应用所使用的标准消息结构转换为每个这样的所需的特定消息结构,将这些应用连接到各种不同的电话环境 电话环境。 上述电话环境可以包括PBX,ACD,分组电话环境和公共交换电话网络。 期望的电话环境可以由应用程序或计算机电话服务器选择两者的一些组合,或者完全自动地选择。

    Termination unit for telecommunication and data lines
    5.
    发明授权
    Termination unit for telecommunication and data lines 失效
    电信和数据线终端单元

    公开(公告)号:US5628650A

    公开(公告)日:1997-05-13

    申请号:US351829

    申请日:1994-12-08

    CPC分类号: H01R24/64 H01R2201/16

    摘要: A termination unit for telecommunication and data lines, including a front portion provided with an insertion opening, a frame, an electrical plug connector, a plug socket and contact elements for the lines. In order to simplify accessibility to the electrical plug connector of the termination unit, the front portion is adapted as one piece together with the frame and is provided with a removable access cover and that the electrical plug connector and the plug socket are disposed on the rear side of the removable access cover behind the insertion opening of a component unit disposed on the rear side of the front portion and connected to the plug connector with the plug socket.

    摘要翻译: 用于电信和数据线的终端单元,包括设置有插入开口的前部,框架,电插头连接器,插头插座和用于线路的接触元件。 为了简化对终端单元的电插头连接器的可访问性,前部与框架一起适配成一体,并且设置有可移除的接入盖,并且电插头连接器和插头插座设置在后部 在可拆卸的入口盖的后面设置在前部的后侧的部件单元的插入口后面,并且与插头插座连接到插头连接器。