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    • 6. 发明授权
    • Computer system with environmental manager for detecting and responding
to changing environmental conditions
    • 具有环境管理者的计算机系统,用于检测和响应不断变化的环境条件
    • US6119186A
    • 2000-09-12
    • US73371
    • 1998-05-05
    • LaVaughn WattsKevin D. DavisJohn Linn
    • LaVaughn WattsKevin D. DavisJohn Linn
    • G06F9/445G06F9/24G06F15/177G06F13/10
    • G06F9/44505Y02B60/185
    • A computer uses an environmental manager (20) to detect and respond to changing environmental conditions, in order to enhance and simplify a users interaction with the computer. Environment changes are detected by a plurality of informants (22), each of which has a specified function. Informants communicate through a CIM (26). The CIM (26) establishes communication channels with each informant regarding which information will be provided by the informant and which information that informant needs from other informants. Informants (22) may receive environmental information from a number of sources, including physical location detectors, hardware configurations, software configurations, and network connections. As environmental conditions change, the informants and applications may respond to the changes. A particular capability to respond is the autolaunch capability which detects user behavior and uses this knowledge to automatically load a program responsive to changing environmental conditions.
    • 计算机使用环境管理器(20)来检测和响应不断变化的环境条件,以便增强和简化用户与计算机的交互。 环境变化由多个具有指定功能的信息员(22)检测到。 通知人通过CIM进行沟通(26)。 CIM(26)与每个线人建立了通知人关于哪些信息将由提供者提供哪些信息,哪些信息需要其他信息提供者。 信息员(22)可以从多个来源接收环境信息,包括物理位置检测器,硬件配置,软件配置和网络连接。 随着环境状况的变化,信息提供者和应用可能会对变化做出回应。 特定的响应能力是检测用户行为的自动启动功能,并使用此知识来自动加载程序来响应不断变化的环境条件。
    • 7. 发明授权
    • Apparatus for rotating and reciprocating well pipe
    • 旋转和往复井管的设备
    • US4736807A
    • 1988-04-12
    • US882879
    • 1986-07-07
    • Kevin D. Davis
    • Kevin D. Davis
    • E21B3/02E21B3/04E21B33/04E21B33/14E21B3/00
    • E21B33/0415E21B3/02E21B3/04E21B33/14
    • Apparatus for simultaneously rotating and reciprocating well pipe mechanically utilizing the rotary table on the drilling rig includes a rotating pipe clamp assembly having an irregular cross-sectional mid-member and clamp members for releasably gripping the well pipe connected to the ends of the mid-member for rotation therewith; a square block for fitting the rotary table square and having a selected groove configuration; and a torque transmitting means fitting into the groove and having openings there-through having the same irregular cross-section as said mid-member cross-section. Means connects the torque transmitting means and the block for limiting torque applied to the well pipe via the clamp assembly and the torque transmitting means.
    • 用于同时旋转和往复运动的良好管道用于机械地利用钻机上的旋转台的设备包括旋转管夹组件,其具有不规则横截面的中间构件和夹紧构件,用于可释放地夹紧连接到中间构件的端部的井管 与其一起旋转; 一个用于安装旋转台的方块并且具有选定的凹槽构型; 以及扭矩传递装置,其装配到所述凹槽中并且具有与所述中间构件横截面相同的不规则横截面的开口。 装置通过夹紧组件和扭矩传递装置连接扭矩传递装置和块,用于限制施加到井管的扭矩。