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19 条记录 (耗时 0.027 秒)

    System and method for data bus interface
    2.
    发明授权
    System and method for data bus interface 有权
    数据总线接口的系统和方法

    公开(公告)号：US06320877B1

    公开(公告)日：2001-11-20

    申请号：US09522661

    申请日：2000-03-10

    申请人： Russell L. Humphrey ,  Jose A. Garcia ,  Long V. Vo

    发明人： Russell L. Humphrey ,  Jose A. Garcia ,  Long V. Vo

    IPC分类号： H04J324

    CPC分类号： H04L49/3081 ,  H04J2203/0048 ,  H04J2203/0089 ,  H04L12/6402 ,  H04L49/30 ,  H04L49/3009 ,  H04L49/552 ,  H04L2012/5615 ,  H04L2012/5652 ,  H04L2012/5672 ,  H04Q11/0478

    摘要： A system for interfacing with a data bus is provided. The system includes an egress bus data interface that can receive a single incoming stream of STM data and ATM data. The egress bus data interface transmits a single incoming stream of STM data, and a single incoming stream of ATM. The system also includes an ingress bus data interface. The ingress bus interface receives a single outgoing stream of STM data and a single outgoing stream of ATM data. The STM data and ATM data are transmitted in a single outgoing stream.

    摘要翻译： 提供了一种与数据总线接口的系统。 该系统包括可以接收STM数据和ATM数据的单个输入流的出口总线数据接口。 出口总线数据接口传输单个进入的STM数据流，以及单个进入的ATM流。 该系统还包括一个入口总线数据接口。 入口总线接口接收STM数据的单个输出流和ATM数据的单个输出流。 STM数据和ATM数据在单个输出流中传输。

    System and method for plane selection
    3.
    发明授权
    System and method for plane selection 失效
    平面选择的系统和方法

    公开(公告)号：US06246681B1

    公开(公告)日：2001-06-12

    申请号：US08994315

    申请日：1997-12-19

    申请人： Russell L. Humphrey ,  Jose A. Garcia ,  Long V. Vo

    发明人： Russell L. Humphrey ,  Jose A. Garcia ,  Long V. Vo

    IPC分类号： H04L1266

    CPC分类号： H04L49/153 ,  H04L12/6402 ,  H04L2012/5613 ,  H04L2012/5627 ,  H04Q11/0478

    摘要： A system for selecting one of two or more parallel planes of data is provided. The system includes a first data buffer that is connected to a first data bus that carries a stream of datagrams. The first data buffer receives and stores datagrams from the first data bus. The system also includes a second data buffer that is connected to a second data bus that carries a stream of datagrams. The second data buffer receives and stores datagrams from the second data bus. A selection controller connected to the first data buffer and the second data buffer analyzes the datagrams stored in the first and second data buffers, and selects one of the datagrams to be the primary datagram.

    摘要翻译： 提供了用于选择两个或更多个平行数据平面中的一个的系统。 该系统包括连接到第一数据总线的第一数据缓冲器，该数据总线承载数据报流。 第一数据缓冲器接收并存储来自第一数据总线的数据报。 该系统还包括第二数据缓冲器，其连接到携带数据流流的第二数据总线。 第二数据缓冲器接收并存储来自第二数据总线的数据报。 连接到第一数据缓冲器和第二数据缓冲器的选择控制器分析存储在第一和第二数据缓冲器中的数据报，并选择数据报中的一个作为主数据报。

    System and apparatus for data bus interface
    4.
    发明授权
    System and apparatus for data bus interface 失效
    数据总线接口的系统和设备

    公开(公告)号：US5959987A

    公开(公告)日：1999-09-28

    申请号：US944623

    申请日：1997-10-02

    申请人： Russell L. Humphrey ,  Jose A. Garcia ,  Long V. Vo

    发明人： Russell L. Humphrey ,  Jose A. Garcia ,  Long V. Vo

    IPC分类号： H04L12/56 ,  H04L12/64 ,  H04Q11/04 ,  H04L12/66

    CPC分类号： H04Q11/0478 ,  H04L12/6402 ,  H04L49/102 ,  H04L49/3081 ,  H04J2203/0048 ,  H04J2203/0089 ,  H04L2012/5615 ,  H04L2012/5652 ,  H04L2012/5672

    摘要： A data bus interface circuit is provided. The data bus interface circuit includes interface circuitry that can receive, store, and transmit data. Egress bus input circuitry is connected to the interface circuitry. The egress bus input circuitry receives incoming STM and ATM data from a first egress data bus. STM egress bus input circuitry is connected to the interface circuitry. The STM egress bus input circuitry transmits the incoming STM data over a second egress data bus. ATM egress bus input circuitry connected to the interface circuitry transmits the incoming ATM data over a third egress data bus. STM ingress bus input circuitry receives outgoing synchronous transfer mode data, and ATM ingress bus input circuitry receives outgoing asynchronous transfer mode data. Ingress bus output circuitry connected to the interface circuitry transmits outgoing STM and outgoing ATM data over a third ingress data bus.

    摘要翻译： 提供数据总线接口电路。 数据总线接口电路包括可以接收，存储和发送数据的接口电路。 出口总线输入电路连接到接口电路。 出口总线输入电路从第一出口数据总线接收输入的STM和ATM数据。 STM出口总线输入电路连接到接口电路。 STM出口总线输入电路通过第二个出口数据总线传输输入的STM数据。 连接到接口电路的ATM出口总线输入电路通过第三出口数据总线传输输入的ATM数据。 STM入口总线输入电路接收输出同步传输模式数据，ATM入口总线输入电路接收输出异步传输模式数据。 连接到接口电路的入口总线输出电路通过第三个入口数据总线传送输出STM和输出的ATM数据。

    Non-contact method and apparatus for hardness case depth monitoring
    6.
    发明授权
    Non-contact method and apparatus for hardness case depth monitoring 失效
    用于硬度情况深度监测的非接触式方法和装置

    公开(公告)号：US07712955B2

    公开(公告)日：2010-05-11

    申请号：US12002259

    申请日：2007-12-17

    申请人： Chinhua Wang ,  Jose A. Garcia

    发明人： Chinhua Wang ,  Jose A. Garcia

    IPC分类号： G01N25/00 ,  G01N17/00 ,  G01J5/00

    CPC分类号： G01N3/54 ,  G01N2203/0682

    摘要： There is provided a method and apparatus to monitor hardness using laser infrared photothermal radiometry. The emphasis is on the ability of this invention to monitor in a non-contact and non-destructive manner the hardness case depth of industrially heat treated steels. The present invention provides a method and apparatus comprising signal generation and analysis as well as instrumental hardware configurations based on the physical principle of photothermal radiometry. The method comprises (a) irradiating the sample surface with an excitation source of suitable emission wavelength and intensity. (b) producing periodic frequency pulses of the laser beam by means of a modulator in the appropriate frequency range (but not confined to) 0.1-100000 Hz. (c) passing the emitted beam through appropriate optics for beam conditioning (d) splitting the incident beam in two beams using a beam-splitter (e) focusing one of the beams onto a photodiode connected to a lock-in amplifier referenced to the modulator frequency to monitor laser power fluctuations (f) directing the second beam normal or at an angle to the surface of the sample (g) directing the generated infrared emissions from the sample surface to an infrared detector connected to another lock-in amplifier also referenced to the modulator frequency (h) recording the signals obtained from both lock-in amplifiers by a computer (i) processing the obtained signals through proprietary software and pre-calibration curves.

    摘要翻译： 提供了使用激光红外光热辐射测量来监测硬度的方法和装置。 重点在于本发明以非接触和非破坏性方式监测工业热处理钢的硬度情况深度的能力。 本发明提供一种包括信号产生和分析以及基于光热辐射测量的物理原理的仪器硬件配置的方法和装置。 该方法包括（a）用合适的发射波长和强度的激发源照射样品表面。 （b）通过在适合的频率范围（但不限于）0.1-100000Hz的调制器产生激光束的周期性频率脉冲。 （c）将发射的光束通过适当的光学器件用于光束调节（d）使用分束器（e）将入射光束分成两束，所述光束分离器（e）将光束中的一个束聚焦到连接到参考调制器的锁定放大器的光电二极管 监测激光功率波动的频率（f）将第二光束正常或与样品表面成一角度（g），将产生的红外发射从样品表面引导到连接到另一个锁定放大器的红外检测器，该另一个锁定放大器也参考 通过计算机记录从两个锁定放大器获得的信号的调制器频率（h）（i）通过专有软件和预校准曲线处理获得的信号。

    Electromagnetic free point tool and methods of use
    7.
    发明授权
    Electromagnetic free point tool and methods of use 有权
    电磁自由点工具及使用方法

    公开(公告)号：US08079414B2

    公开(公告)日：2011-12-20

    申请号：US12421241

    申请日：2009-04-09

    申请人： John E. Smaardyk ,  Jose A. Garcia

    发明人： John E. Smaardyk ,  Jose A. Garcia

    IPC分类号： E21B47/09

    CPC分类号： E21B47/09

    摘要： Electromagnetic free point tools are configured to determine the free point of a downhole pipe in a wellbore utilizing the amplitude or phase change in a transmitted signal for stressed and unstressed pipe. Certain examples of electromagnetic free point tools comprise a housing, one or more transmitter coils, one or more receiver coils, each coil spaced apart from one another, a power source for applying an oscillating voltage to the one or more transmitter coils which then induces a current in the receiver coil(s), and electronics for measuring the induced current in the receiver coil(s). In another embodiment, at least one of the coils is axially adjustable in position within the tool to permit the relative distance between coils to be adjusted to optimize performance of the tool in various conditions. By measuring the amplitude or phase of the induced current relative to the oscillating voltage, a log of the amplitude or phase is generated while passing the tool through a length of unstressed pipe. This process may be repeated while applying a stress to the pipe to generate a second log. By comparing the amplitude or phase of the first and second logs, the free point of the pipe may be ascertained by determining when and where the two logs diverge. This method can also be used to locate collars and measure pipe thickness.

    摘要翻译： 电磁自由点工具被配置为利用应力和无应力管道的发射信号中的振幅或相位变化来确定井筒中的井下管道的自由点。 电磁自由点工具的某些示例包括壳体，一个或多个发射器线圈，一个或多个接收器线圈，每个线圈彼此间隔开的电源，用于向一个或多个发射器线圈施加振荡电压的电源， 接收器线圈中的电流和用于测量接收器线圈中的感应电流的电子装置。 在另一个实施例中，线圈中的至少一个可在工具内的位置轴向调节，以允许在各种条件下调节线圈之间的相对距离以优化工具的性能。 通过测量相对于振荡电压的感应电流的振幅或相位，在通过一定长度的无压力管道时产生振幅或相位的对数。 在向管道施加应力以产生第二对数时可以重复该过程。 通过比较第一和第二原木的幅度或相位，可以通过确定两个原木发散的时间和位置来确定管道的自由点。 该方法也可用于定位套管并测量管道厚度。

    Method for transparently marking the location of data files on recording media
    9.
    发明授权
    Method for transparently marking the location of data files on recording media 失效
    在记录介质上透明地标记数据文件位置的方法

    公开(公告)号：US5450250A

    公开(公告)日：1995-09-12

    申请号：US843399

    申请日：1992-02-28

    申请人： Jose A. Garcia ,  Lionel C. Shih

    发明人： Jose A. Garcia ,  Lionel C. Shih

    IPC分类号： G11B20/12 ,  G11B27/032 ,  G11B27/30 ,  G11B27/32 ,  G11B27/36 ,  G11B5/09

    CPC分类号： G11B20/1209 ,  G11B27/032 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/323 ,  G11B27/36 ,  G11B2220/90

    摘要： Separations between the end of one data file and the beginning of the next data file are recognized, without utilizing an entire data storage block by means of a controlling program for a peripheral recording device monitoring the control information headers of helically stored data on a recording tape. When files are stored on the recording tape, the controlling program increments an increase of a file section number by one and increments to zero a data block number at the beginning of a new data file. When the recording device is reading the recording tape and there is detected an incrementation of the file section number and a zero value for a data block number, a recognition is made that this data indicates the end of one data file and the beginning of another data file.

    摘要翻译： 识别一个数据文件的结尾与下一个数据文件的开头之间的分离，而不用通过用于外围记录装置的控制程序利用整个数据存储块来监视记录带上的螺旋存储的数据的控制信息头 。 当文件存储在记录磁带上时，控制程序将文件段号增加1，并在新数据文件的开始处将数据块号递增为零。 当记录装置正在读取记录带并且检测到文件段号的增加和数据块号的零值时，识别该数据指示一个数据文件的结束和另一个数据的开始 文件。

    Aloe derived scale inhibitor
    10.
    发明申请
    Aloe derived scale inhibitor 失效
    芦荟来源的阻垢剂

    公开(公告)号：US20070281866A1

    公开(公告)日：2007-12-06

    申请号：US11443801

    申请日：2006-05-30

    申请人： Alfredo Viloria ,  Luis Castillo ,  Jose A. Garcia ,  Jose Biomorgi

    发明人： Alfredo Viloria ,  Luis Castillo ,  Jose A. Garcia ,  Jose Biomorgi

    IPC分类号： C09K8/54 ,  E21B43/00

    CPC分类号： C09K8/524 ,  C02F5/10 ,  C02F2103/10 ,  C02F2103/365

    摘要： A method is provided for inhibiting scale in a liquid hydrocarbon system, including the steps of: providing a liquid hydrocarbon system; providing an aloe-derived scale inhibitor; and mixing the aloe-derived scale inhibitor with the liquid hydrocarbon system in amounts effective to inhibit formation of scale. The scale inhibitor is aloe gel dissolved in water at a concentration of between about 5 and about 50% wt/wt, which includes polysaccharides having a hydrocarbon chain structure having carboxyl and alcohol functional groups that interact with divalent ions.

    摘要翻译： 提供一种用于抑制液体烃系统中的结垢的方法，包括以下步骤：提供液体烃系统; 提供芦荟衍生的阻垢剂; 并将芦荟衍生的阻垢剂与液体烃系统混合，以有效抑制氧化皮的形成。 阻垢剂是以约5至约50重量％的浓度溶解在水中的芦荟凝胶，其包括具有与二价离子相互作用的具有羧基和醇官能团的烃链结构的多糖。