Down hole motor assembly and associated method for providing radial energy
    1.
    发明授权
    Down hole motor assembly and associated method for providing radial energy 失效
    井下电机组合及相关方法提供径向能量

    公开(公告)号:US06745836B2

    公开(公告)日:2004-06-08

    申请号:US10142810

    申请日:2002-05-08

    CPC classification number: E21B23/006 E21B4/006 E21B31/113

    Abstract: The down hole motor is a self-contained radial drive unit that is driven by a linear input, which can be supplied from various sources. As linear motion is applied to the input of the tool, drive pins on a drive shaft follow a helical path, converting the linear motion into radial motion at the attached mandrel end. This may then be utilized in various activities such as drilling, boring and obstruction removal. This tool may also be used in conjunction with jarring mechanisms in order to create an impact drilling device, or a percussion motor.

    Abstract translation: 井下电机是一个独立的径向驱动单元,由可以从各种来源供应的线性输入驱动。 当直线运动施加到工具的输入时,驱动轴上的驱动销跟随螺旋路径,将直线运动转换为连接的心轴端的径向运动。 这可以用于各种活动,例如钻孔,钻孔和阻塞去除。 该工具还可以与振动机构一起使用,以便产生冲击钻孔装置或冲击电机。

    Power regulation for redundant battery supplies
    2.
    发明授权
    Power regulation for redundant battery supplies 失效
    冗余电池电源的电源调节

    公开(公告)号:US5430365A

    公开(公告)日:1995-07-04

    申请号:US87241

    申请日:1993-07-02

    CPC classification number: H02J7/0031 H02J9/061

    Abstract: A regulator circuit supplies a regulated low, DC voltage that is derived from an unregulated voltage provided by a pair of redundant batteries. The regulator circuit comprises regulation control that responds to a feedback signal developed from monitoring the regulated voltage to maintain the regulated voltage at a desired level. Battery monitors supervise the voltage levels of the batteries used, and shut down the regulator when the battery voltages drop below a predetermined voltage level to preserve battery life.

    Abstract translation: 调节器电路提供由一对冗余电池提供的未调节电压导出的调节的低直流电压。 调节器电路包括响应于从监控调节电压开发的反馈信号的调节控制,以将调节电压维持在期望的水平。 电池监视器监控所使用的电池的电压水平,并且当电池电压降低到预定电压水平以下以保持电池寿命时关闭稳压器。

    JTAG instruction error detection
    3.
    发明授权
    JTAG instruction error detection 失效
    JTAG指令错误检测

    公开(公告)号:US5377198A

    公开(公告)日:1994-12-27

    申请号:US799507

    申请日:1991-11-27

    CPC classification number: G01R31/318558 G01R31/318569

    Abstract: A method for detecting JTAG errors in which components in a boundary scan path of a JTAG serial test bus connect a single bit bypass register into the scan path rather than the expected register when errors are detected. JTAG instruction signals are shifted into the scan path to determine whether an instruction error was received by a component. Data scanned into the component is prefixed by a header which is monitored by the JTAG control circuitry to detect any instruction errors. The combined data and header are padded by bits preceding the header to be equal to a multiple of a data register contained within the JTAG control circuitry. The least significant bit positions of the header and the padding bits are shifted out of the data register prior to the time that the header or first byte of the header should have been in the data register of the JTAG control circuitry such that the least significant bit of the data register is a 1, if no single error occurred, and is a 0 if a single error occurred.

    Abstract translation: 一种用于检测JTAG错误的方法,其中JTAG串行测试总线的边界扫描路径中的组件将单个位旁路寄存器连接到扫描路径而不是检测到错误时的预期寄存器。 JTAG指令信号被移入扫描路径,以确定组件是否接收到指令错误。 扫描到组件中的数据以由JTAG控制电路监视的标题为前缀,以检测任何指令错误。 组合的数据和报头由头部之前的位填充以等于JTAG控制电路中包含的数据寄存器的倍数。 在头部的头部或第一个字节应该在JTAG控制电路的数据寄存器中的时间之前,头部和填充比特的最低有效位位置移出数据寄存器,使得最低有效位 的数据寄存器为1,如果没有发生单个错误,并且如果发生单个错误则为0。

    Paper machine deckle blade construction
    4.
    发明授权
    Paper machine deckle blade construction 失效
    造纸机叶片施工

    公开(公告)号:US5284551A

    公开(公告)日:1994-02-08

    申请号:US965007

    申请日:1992-10-23

    CPC classification number: D21F1/56

    Abstract: To protect the paper machine fourdrinier screen, deckle blades are fabricated with a soft polymer (polytetrafluoroethylene) lower edge having little adhesive affinity for either papermaking fiber or traditional plastic bonding compounds. Necessary structural rigidity is contributed to the assembly by a mechanical cladding of suitably stiff polymer plates that are adhesively bonded to a compatible plastic mounting body.

    Abstract translation: 为了保护造纸机长网,采用软质聚合物(聚四氟乙烯)下边缘,对造纸纤维或传统塑料粘合剂具有很小的粘合亲和力。 必要的结构刚度通过粘合地结合到相容的塑料安装体上的适当刚性的聚合物板的机械包层来促成组装。

    Mounting arrangement for wet end weight measurement system
    6.
    发明授权
    Mounting arrangement for wet end weight measurement system 有权
    湿端重量测量系统的安装方式

    公开(公告)号:US06187146B1

    公开(公告)日:2001-02-13

    申请号:US09374811

    申请日:1999-08-16

    Abstract: A mounting system for removably mounting a sensor array adjacent the wire of a papermaking machine. The mounting system comprises an elongate base member formed with a tongue or groove with a corresponding interlocking groove or tongue formed on the sensor array adapted to be slidably received and retained by the elongate base member. The tongue and groove are dimensioned to permit relative movement of the sensor array with respect to the base member. An inflatable bladder is housed between the elongate base member and the sensor array and the bladder is adapted to be inflated to move the tongue and groove into a locked position to fix the position of the sensor array with respect to the elongate base member. This arrangement allows for easy and efficient removal of the sensor array when the bladder is unpressurized while providing reliable clamping when the bladder is inflated. Adjustable fasteners associated with the base are also provided to allow for fine tuning of the height of the sensor array and the tilt of the array to accommodate the wire of the papermaking machine.

    Abstract translation: 一种用于将传感器阵列可移除地安装在造纸机的线材附近的安装系统。 安装系统包括形成有舌状物或槽的细长底座部件,其具有形成在传感器阵列上的对应的互锁槽或舌片,其适于被细长的基部构件可滑动地接收和保持。 舌和槽的尺寸被设计成允许传感器阵列相对于基座构件的相对移动。 可膨胀的囊被容纳在细长基部构件和传感器阵列之间,并且气囊适于膨胀以将舌和凹槽移动到锁定位置,以将传感器阵列相对于细长的基底构件的位置固定。 当膀胱未被加压时,这种布置允许容易且有效地去除传感器阵列,同时当气囊膨胀时提供可靠的夹紧。 还提供了与基座相关联的可调节紧固件,以便微调传感器阵列的高度和阵列的倾斜以适应造纸机的线材。

    Cable connect error detection system
    7.
    发明授权
    Cable connect error detection system 失效
    电缆连接错误检测系统

    公开(公告)号:US5678005A

    公开(公告)日:1997-10-14

    申请号:US391320

    申请日:1995-02-21

    Applicant: Mark A. Taylor

    Inventor: Mark A. Taylor

    CPC classification number: G06F11/2007 G01R31/041 G06F11/2247 G06F11/2005

    Abstract: A digital computer system that contains redundant communication paths between two or more computer components. Each computer component has an interface logic that communicates with other interface logic units to determine if the redundant communication paths are correctly coupled between the components.

    Abstract translation: 包含两个或多个计算机组件之间的冗余通信路径的数字计算机系统。 每个计算机组件具有与其他接口逻辑单元通信的接口逻辑,以确定冗余通信路径是否在组件之间正确耦合。

    Electronic imaging apparatus for determining the presence of structure
within opaque objects and methods of making the same
    8.
    发明授权
    Electronic imaging apparatus for determining the presence of structure within opaque objects and methods of making the same 失效
    用于确定不透明物体内的结构的存在的电子成像装置及其制造方法

    公开(公告)号:US5504572A

    公开(公告)日:1996-04-02

    申请号:US266985

    申请日:1994-06-28

    CPC classification number: G01N33/085

    Abstract: An electronic imaging apparatus is provided which has means for detecting the presence of internal structure in an opaque or translucent object. The apparatus has a light source directing a beam of light towards the object from one side and a light receiver on another side thereof to convert invisible light passing through the object into a visible image. Means to record the image produced is made available as well as means to produce a three dimensional image or drawing.

    Abstract translation: 提供一种电子成像装置,其具有用于检测不透明或半透明物体中的内部结构的存在的装置。 该装置具有将光束从一侧朝向物体的光源和在另一侧的光接收器引导,以将通过物体的不可见光转换成可视图像。 记录生成的图像的手段是可用的,以及产生三维图像或绘图的手段。

    Apparatus and method to monitor leader pin position
    10.
    发明授权
    Apparatus and method to monitor leader pin position 失效
    监控引导销位置的装置和方法

    公开(公告)号:US06906873B2

    公开(公告)日:2005-06-14

    申请号:US10357246

    申请日:2003-02-03

    CPC classification number: G11B15/6885 G11B23/107

    Abstract: A method and apparatus to monitor the positioning of a tape leader pin in a tape threader block moveably disposed in a tape drive. The' apparatus includes a tape threader block assembly comprising a first circuit having a first coil, a second circuit having a second coil, where that second circuit has an impedance, where the first coil is disposed adjacent the second coil. The apparatus further includes a detection circuit which detects the impedance of the second circuit, where the second circuit has a first impedance when the first circuit is open, and where the second circuit has a second impedance when the second circuit is closed. In the event a tape leader pin is properly releaseably fixtured to Applicants' threader block, the first circuit is closed and the impedance of the second circuit changes. The detection circuit detects that impedance change and provides a signal to a controller indicating that the tape leader pin is properly seated in the threader block.

    Abstract translation: 一种方法和装置,用于监测可移动地设置在带驱动器中的带穿线器块中的带引导销的定位。 该装置包括带式穿线器组件,其包括具有第一线圈的第一电路,具有第二线圈的第二电路,其中第二电路具有阻抗,其中第一线圈被布置为与第二线圈相邻。 该装置还包括检测电路,其检测第二电路的阻抗,其中当第一电路断开时第二电路具有第一阻抗,并且当第二电路闭合时第二电路具有第二阻抗。 如果磁带引导销正确地可释放地固定到申请人的穿线器块,则第一电路闭合,并且第二电路的阻抗改变。 检测电路检测到阻抗变化,并向控制器提供指示带引导销正确安置在穿线器块中的信号。

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