Controlling pressure and static charge build up within an annular volume of a wellbore
    111.
    发明申请
    Controlling pressure and static charge build up within an annular volume of a wellbore 审中-公开
    控制压力和静电荷在井眼的环形体积内积聚

    公开(公告)号:US20070114034A1

    公开(公告)日:2007-05-24

    申请号:US11593608

    申请日:2006-11-07

    CPC classification number: E21B33/13 C09K8/44

    Abstract: A process is described for replacing at least a portion of the liquid within the annular volume of a casing system within a wellbore with a second liquid. The second liquid comprising at least one polymerizable monomer and at least one antistatic agent to control build up of static charge. The second fluid is preselected to provide a measure of control of the pressure within the annular volume as the fluid within the volume is being heated.

    Abstract translation: 描述了用第二液体替换井眼内的套管系统的环形容积内的至少一部分液体的方法。 第二液体包含至少一种可聚合单体和至少一种抗静电剂,以控制静电荷的积聚。 当第一流体被加热时,第二流体被预先选择以提供在环形容积内的压力的控制的量度。

    Method and apparatus for diagnosis and behavior modification of an embedded microcontroller
    112.
    发明授权
    Method and apparatus for diagnosis and behavior modification of an embedded microcontroller 有权
    用于嵌入式微控制器的诊断和行为修改的方法和装置

    公开(公告)号:US07076708B2

    公开(公告)日:2006-07-11

    申请号:US10671060

    申请日:2003-09-25

    CPC classification number: G01R31/318544

    Abstract: A method of accessing an embedded microcontroller, by programmably selecting pins of the microcontroller for use as test lines, receiving a scan command at an input test line pin, emulating a virtual scan path through a logical block of the microcontroller, and transmitting scan results to an output test line pin. The microcontroller can provide such emulation of scan testing in compliance with the JTAG standard for a test access port and boundary-scan architecture. The test line pins are interconnected with a test bus structure to form a scan ring with other components of a data processing system, such as a microprocessor. The emulation can be used to change a functional mode of the microcontroller, or gather diagnostic information after a system error. The microcontroller assigns a high-priority internal interrupt routine to service test line pin activity. The virtual scan path need not include all internal microcontroller resources, and the scan path can be programmably varied by the application designer.

    Abstract translation: 一种访问嵌入式微控制器的方法,通过可编程地选择微控制器的引脚作为测试线,在输入测试线引脚处接收扫描命令,仿真通过微控制器的逻辑块的虚拟扫描路径,并将扫描结果发送到 输出测试线引脚。 微控制器可以提供符合JTAG标准的测试访问端口和边界扫描架构的扫描测试仿真。 测试线引脚与测试总线结构互连,以与诸如微处理器的数据处理系统的其他部件形成扫描环。 仿真可用于更改微控制器的功能模式,或在系统出现故障后收集诊断信息。 微控制器分配高优先级的内部中断程序来维护测试线引脚的活动。 虚拟扫描路径不需要包括所有内部微控制器资源,并且扫描路径可以由应用程序设计者编程地改变。

    Pneumatic tire having layer of rubber disposed between the body and belt package
    114.
    发明授权
    Pneumatic tire having layer of rubber disposed between the body and belt package 有权
    具有设置在主体和皮带包装之间的橡胶层的气动轮胎

    公开(公告)号:US06470938B1

    公开(公告)日:2002-10-29

    申请号:US09559705

    申请日:2000-04-27

    Abstract: A pneumatic tire includes a body, a belt package, and a tread package. The tire includes a layer of rubber disposed between the body and the tread package. The layer of rubber creates a thickness of between about 0.5 millimeters and about 1.5 millimeters between the cords in the body and the cords in the belt package. The layer of rubber is fabricated from a rubber having a stiffness greater than the rubber in the body of the tire. This configuration provides a tire having improved cornering coefficient, reduced vibrational levels, and less coarse road noise with only a small increase in rolling loss.

    Abstract translation: 充气轮胎包括主体,皮带包装和胎面包装。 轮胎包括设置在主体和胎面包装之间的橡胶层。 橡胶层在主体中的帘线和皮带包装中的帘线之间产生约0.5毫米至约1.5毫米之间的厚度。 橡胶层由刚度大于轮胎主体橡胶的橡胶制成。 这种构造提供了具有改进的转弯系数,降低的振动水平和较少粗糙的道路噪声的轮胎,同时只有较小的滚动损失增加。

    Converter circuit having an inverter for each phase
    115.
    发明授权
    Converter circuit having an inverter for each phase 有权
    转换器电路具有用于每相的逆变器

    公开(公告)号:US06462518B1

    公开(公告)日:2002-10-08

    申请号:US09870670

    申请日:2001-06-01

    CPC classification number: H02J3/28 H02J3/01 Y02E40/40

    Abstract: A converter circuit is specified for voltage maintenance in an electrical AC supply network (1), with the electrical AC supply network (1) having an associated voltage source (UR; US; UT) for each phase (R; S; T) for supplying an electrical load (2), with the converter circuit having a respective inverter (3) for each phase (R; S; T), which inverter (3) is connected on the DC side via an energy-storage capacitor (4) to a supply device (5). On the AC side, each inverter (3) is connected in series between the associated voltage source (UR; US; UT) and the electrical load (2) in the respective phase (R; S; T), and in that, on the AC side, the supply device (5) is connected to at least two phases (R; S; T) between the associated voltage sources (UR; US; UT) and the respective inverters (3).

    Abstract translation: A转换器电路被指定用于电力交流供电网络(1)中的电压维护,其中电力交流供电网络(1)具有用于每个相位(R; S; T)的相关电压源(UR; US; UT),用于 提供电负载(2),转换器电路具有用于每相(R; S; T)的相应逆变器(3),该逆变器(3)经由储能电容器(4)连接在DC侧, 到供应装置(5)。 在交流侧,每个逆变器(3)串联连接在相应的电压源(UR; US; UT)和相应相位(R; S; T)中的电气负载(2)之间, 交流侧,供电装置(5)连接到相关联的电压源(UR; US; UT)和各个逆变器(3)之间的至少两相(R; S; T)。

    Tower
    116.
    发明授权
    Tower 有权

    公开(公告)号:US06336622B1

    公开(公告)日:2002-01-08

    申请号:US09425375

    申请日:1999-10-22

    CPC classification number: E21B15/00 E21B19/081 Y10S254/06

    Abstract: A derrick, especially a drilling rig derrick, including a derrick structure and lifting tackle for a load, for example, a drill string, in the derrick structure. The lifting tackle includes guideways in parallel relation which each includes a vertical main guide rail (4, 7), a storage guide rail (5, 8) parallel thereto, and in a lower portion of the derrick a connecting guide portion (6, 9) between the two said rails, a rack (10, 11) are slidably arranged in each guideway which racks (10, 11) are divided into successive, preferably hingedly interconnected rack segments (12, 13) designed to bear against one another when the rack (10, 11) or when a part thereof is in the vertical main guide rail (4, 7) the main guide rail (4, 7) being designed for horizontal support of the rack segment (12, 13), a load-being yoke (22) supported on the rack (10, 11) in the respective vertical main guide rails (4, 7), and a driving gear (25) including a driving gearwheel (26, 27, 28) in driving engagement with the rack (12, 13), in the respective vertical guide rails (4, 7).

    Abstract translation: 井架,特别是钻机井架,包括井架结构和用于井架结构中的负载例如钻柱的起重滑车。 起重滑车包括平行关系的导轨,每个导轨包括垂直主导轨(4,7),与其平行的存储导轨(5,8),并且在井架的下部中具有连接引导部分 ),在每个导轨中可滑动地布置有齿条(10,11),所述齿条(10,11)被分成连续的,优选地铰接的互连的齿条段(12,13),所述齿条段被设计成当 齿条(10,11),或者当其一部分位于垂直主导轨(4,7)中时,主导轨(4,7)被设计成用于水平支撑齿条段(12,13) 在相应的垂直主导轨(4,7)中支撑在所述齿条(10,11)上的轭架(22)以及包括驱动齿轮(26,27,28)的驱动齿轮(25,27),所述驱动齿轮 在各个垂直导轨(4,7)中的齿条(12,13)。

    Tightly sealing safety cap
    118.
    发明授权
    Tightly sealing safety cap 失效
    密封安全帽

    公开(公告)号:US4087016A

    公开(公告)日:1978-05-02

    申请号:US818157

    申请日:1977-07-22

    CPC classification number: B65D50/061

    Abstract: A safety type cap for medicinal and similar containers capable of effecting a tight seal upon the container opening by means of a sealing flange extending laterally from the inner surface of the cap top, and which is deflected centripetally upon contact with the inner surface of the mouth of the container to result in resiliently bowing the top wall of the cap to result in increased outward pressure applied to the flange against the inner mouth surface. The radial thickness of the flange is substantially greater than the thickness of the cap top, so that the flange maintains a substantially undistorted shape during compression.

    Abstract translation: 一种用于药用和类似容器的安全型盖,其能够通过从帽顶的内表面横向延伸的密封凸缘在容器开口上进行紧密密封,并且在与嘴的内表面接触时向心偏转 导致容器的顶壁弹性弯曲,从而导致朝向内口表面施加到凸缘的向外的增加的压力。 凸缘的径向厚度基本上大于帽顶的厚度,使得凸缘在压缩期间保持基本上未失真的形状。

    Soap saving device
    119.
    发明授权
    Soap saving device 失效
    肥皂节省装置

    公开(公告)号:US4035122A

    公开(公告)日:1977-07-12

    申请号:US606751

    申请日:1975-08-22

    CPC classification number: A47K5/02 C11D13/14 C11D13/30 C11D17/04

    Abstract: A light weight portable device that may be utilized to save soap by subjecting the remnants of bars of soap to compression to reform the remnants into a solid bar of desired configuration, and surplus water associated with the remnants being discharged from the device during the reforming operation. After the remnants have been reformed into a solid bar, the bar may be ejected from the device by a simple manual operation. The device is particularly adapted to being formed in its entirety from a polymerized resin such as polyethylene, polypropyline or the like by conventional molding techniques.

    Abstract translation: 一种重量轻的便携式装置,其可用于通过使肥皂条的残余物经受压缩而将残余物重整成具有所需构型的实心棒,并且在重整操作期间与残留物从装置排出的剩余水可用于节省皂 。 在剩余物被重新制成实心杆之后,可以通过简单的手动操作将杆从装置中排出。 该装置特别适于通过常规模塑技术从聚合树脂如聚乙烯,聚丙基等整体形成。

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