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102 条记录 (耗时 0.025 秒)

    Device and method for implenting dynamic adjustmenting bandwidth of data in a transmission device
    22.
    发明授权
    Device and method for implenting dynamic adjustmenting bandwidth of data in a transmission device 有权
    用于实现传输设备中数据的动态调整带宽的设备和方法

    公开(公告)号：US07920591B2

    公开(公告)日：2011-04-05

    申请号：US10565468

    申请日：2003-12-02

    申请人： Qingliang Liu ,  Chang Zhou ,  Rong Liu

    发明人： Qingliang Liu ,  Chang Zhou ,  Rong Liu

    IPC分类号： H04J3/16 ,  H04J3/22

    CPC分类号： H04Q11/04 ,  H04J3/1629 ,  H04J3/1682 ,  H04Q2213/13204 ,  H04Q2213/13216 ,  H04Q2213/13292 ,  H04Q2213/13332 ,  H04Q2213/13337 ,  H04Q2213/13389 ,  H04Q2213/13392

    摘要： A method and a device for realizing dynamic adjustment of data bandwidth of the invention are disclosed. The method comprises adding a control channel in a PCM trunk link to describe occupancy condition of time slots for current services. The device comprises a control word process circuit, a time slot distribution circuit and a CPU interface circuit, wherein the control word process circuit is designed to complete abstraction and insertion of control information in a control channel of E1/T1 link, the time slot distribution circuit completes separating voice time slots from Ethernet data time slots and rebuilding the data, and the CPU interface circuit implements time slot distribution control. The method and the device can implement dynamic adjustment of Ethernet data bandwidth while ensuring voice services, to make effective use of trunk bandwidth and enhance user's data service bandwidth, without error code and interruption of data service during bandwidth adjustment.

    摘要翻译： 公开了一种用于实现本发明的数据带宽的动态调整的方法和装置。 该方法包括在PCM中继链路中添加控制信道，以描述当前业务的时隙的占用情况。 该装置包括控制字处理电路，时隙分配电路和CPU接口电路，其中控制字处理电路被设计为完成控制信息在E1 / T1链路的控制信道中的抽象和插入，时隙分布 电路完成了语音时隙与以太网数据时隙的分离和重建，CPU接口电路实现了时隙分配控制。 该方法和设备可以在确保语音业务的同时，实现以太网数据带宽的动态调整，有效利用中继带宽，提高用户数据业务带宽，带宽调整时无错误代码和数据业务中断。

    Laser power control arrangements in electro-optical readers
    23.
    发明申请
    Laser power control arrangements in electro-optical readers 有权
    电光读取器中的激光功率控制装置

    公开(公告)号：US20100102128A1

    公开(公告)日：2010-04-29

    申请号：US12288803

    申请日：2008-10-23

    申请人： Igor Vinogradov ,  Mark Drzymala ,  Darren Handshaw ,  Yuly Mitelman ,  Rong Liu

    发明人： Igor Vinogradov ,  Mark Drzymala ,  Darren Handshaw ,  Yuly Mitelman ,  Rong Liu

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10584 ,  G06K7/10702 ,  G06K7/10851

    摘要： A laser power control arrangement and method in an electro-optical reader for reading indicia includes an energizable laser for emitting a laser beam having an output power along a path. An internal light detector, e.g., a monitor photodiode, is mounted inside the laser for monitoring the output power of the laser. An external light detector, e.g., an auxiliary photodiode, is mounted outside the laser for monitoring the output power of the laser independently of the internal light detector. A guide, advantageously a light pipe or a diffuser, is positioned outside the laser in the path of the laser beam for guiding the laser beam from the laser to the external light detector. A controller is operatively connected to each light detector, for controlling a monitored output power of the laser beam by deenergizing the laser when the monitored output power of the laser beam exceeds a safe power level limit.

    摘要翻译： 用于读取标记的电光读取器中的激光功率控制装置和方法包括用于发射具有沿着路径的输出功率的激光束的可激励激光器。 内部光检测器，例如监视器光电二极管，安装在激光器的内部，用于监视激光器的输出功率。 外部光检测器（例如辅助光电二极管）安装在激光器的外部，用于独立于内部光检测器监视激光器的输出功率。 引导件，有利地是光管或扩散器，位于激光束的路径内，用于将激光束从激光器引导到外部光检测器。 控制器可操作地连接到每个光检测器，用于当激光束的监视的输出功率超过安全功率电平限制时，通过对激光器进行去激励来控制激光束的监视的输出功率。

    PHASE LOCKING METHOD AND APPARATUS
    25.
    发明申请
    PHASE LOCKING METHOD AND APPARATUS 审中-公开
    相位锁定方法和装置

    公开(公告)号：US20090074127A1

    公开(公告)日：2009-03-19

    申请号：US12212791

    申请日：2008-09-18

    申请人： Rong Liu

    发明人： Rong Liu

    IPC分类号： H03D3/24

    CPC分类号： H03L7/087 ,  H03L7/091 ,  H03L7/093 ,  H03L7/0991 ,  H03L2207/50

    摘要： A phase locking method and apparatus by which a phase of an input signal is locked using the input signal and a clock signal, where the phase locking method includes generating n multi-phase clock signals using the clock signal where n is an integer, generating n multi-phase input signals from the input signal corresponding to each of the n multi-phase clock signals, generating n error signals, that is, one for each of the n multi-phase input signals, extracting a low-frequency component from one of the generated n error signals or from a summation result of the generated n error signals, adding the extracted low-frequency component to each of the n error signals, and selecting one of the n error signals to which the low-frequency component is added in response to the clock signal and outputting the selected error signal used to generate the clock signal.

    摘要翻译： 一种使用输入信号和时钟信号锁定输入信号的相位的相位锁定方法和装置，其中相位锁定方法包括使用n为整数的时钟信号产生n个多相时钟信号，产生n 来自与n个多相时钟信号中的每一个对应的输入信号的多相输入信号，产生n个误差信号，即，对于n个多相输入信号中的每一个产生n个误差信号，从其中之一提取低频分量 产生的n个误差信号，或者由所产生的n个误差信号的求和结果，将提取的低频分量加到n个误差信号中的每一个上，并且选择其中添加了低频分量的n个误差信号中的一个 响应于时钟信号并输出​​用于产生时钟信号的选择的误差信号。

    Tank container with electronic monitoring device
    26.
    发明授权
    Tank container with electronic monitoring device 有权
    带集装箱的电子监控装置

    公开(公告)号：US07322227B2

    公开(公告)日：2008-01-29

    申请号：US11192261

    申请日：2005-07-28

    申请人： Shouqin Zhou ,  Xiaochun Chen ,  Rong Liu ,  Wenqing Yuan ,  Chenguang Zhou ,  Jianbin Zhu

    发明人： Shouqin Zhou ,  Xiaochun Chen ,  Rong Liu ,  Wenqing Yuan ,  Chenguang Zhou ,  Jianbin Zhu

    IPC分类号： G01M3/04 ,  B67D1/16

    CPC分类号： G01M3/186

    摘要： A tank container with electronic monitoring device includes a tank barrel and a container frame supporting the same. The tank barrel includes a valve assembly and a valve assembly protection box. The electronic monitoring device is installed inside the valve assembly protection box, or on a sealing surface of the tank barrel, or in a range of the container frame outside the tank barrel. The electronic monitoring device includes a sensor for detecting a leakage condition of the cargoes contained in the tank container and transmitting an information data related to the leakage condition, and a data processing module connected with the sensor for processing the data. The invention can be used for detecting a sealing condition of a sealing surface and an illegal open of a lid of the valve assembly protection box as well as for realizing a global tracking, whereby ensuring a safe transport for containers.

    摘要翻译： 具有电子监控装置的储罐容器包括罐筒和支撑该容器的容器框架。 罐筒包括阀组件和阀组件保护盒。 电子监控装置安装在阀组件保护箱内，或者在罐筒的密封表面上，或者在罐筒外部的容器框架的范围内。 该电子监视装置包括：传感器，用于检测容纳在罐箱中的货物的泄漏状况，并发送与泄漏状况相关的信息数据;以及数据处理模块，与传感器连接以处理数据。 本发明可用于检测密封面的密封状态和阀组件保护盒的盖子的非法打开以及实现全局跟踪，从而确保容器的安全运输。

    DIVERTER VALVE AND CHANNEL FOR BREWED BEVERAGE MAKER
    28.
    发明申请
    DIVERTER VALVE AND CHANNEL FOR BREWED BEVERAGE MAKER 有权
    流水阀和通道啤酒酿造商

    公开(公告)号：US20070295216A1

    公开(公告)日：2007-12-27

    申请号：US11426392

    申请日：2006-06-26

    申请人： Steven Williamson ,  William D. Starr ,  David Hawks ,  Rong Liu

    发明人： Steven Williamson ,  William D. Starr ,  David Hawks ,  Rong Liu

    IPC分类号： A23L1/00

    CPC分类号： A47J31/0631

    摘要： The invention relates to a brewed beverage maker with a diverter valve assembly placed between a heater and a showerhead, the diverter valve assembly fluidly connected to both the heater and showerhead. Opening the beverage maker during a brew cycle automatically causes at least a portion of the fluid passing through the diverter valve assembly to be diverted to a channel that directs the fluid to a point downstream of the showerhead in the brew cycle. In one embodiment of the invention, the diverted fluid is directed to a filter basket. The channel may optionally include a basin to collect and direct the diverted fluid. The outlet of the diverter valve assembly may form the showerhead.

    摘要翻译： 本发明涉及一种酿造的饮料制造机，其具有放置在加热器和喷头之间的分流阀组件，分流阀组件流体地连接到加热器和喷头。 在冲泡循环期间打开饮料制造商自动使通过分流阀组件的至少一部分流体转移到在冲泡循环中将流体引导到喷头下游的通道。 在本发明的一个实施例中，转向流体被引导到过滤篮。 通道可以可选地包括盆以收集和引导转向流体。 分流阀组件的出口可以形成喷头。

    Unidirectional bearing assembly
    29.
    发明申请
    Unidirectional bearing assembly 审中-公开
    单向轴承总成

    公开(公告)号：US20060219494A1

    公开(公告)日：2006-10-05

    申请号：US11093591

    申请日：2005-03-30

    申请人： Jung Moon ,  Rong Liu ,  Jong Kim

    发明人： Jung Moon ,  Rong Liu ,  Jong Kim

    IPC分类号： F16D15/00

    CPC分类号： F16D41/07 ,  F16C19/06 ,  F16C41/001

    摘要： A unidirectional bearing device includes an inner ring, an outer ring concentric with, and spaced from the inner ring, and an annular frame configured to be provided between the inner ring and the outer ring. The frame has a first side including a plurality of sockets for holding a plurality of roller elements, and a second side opposite the first side including a plurality of cavities, each housing a corresponding brake element. The second side also includes a plurality of slots each extending into a corresponding one of the cavities and holding spring elements for maintaining the brake elements in a predetermined position within the cavities. The brake elements and the spring elements cooperatively enable relative rotation between the inner ring and the outer ring in one direction.

    摘要翻译： 单向轴承装置包括内圈，与内圈同心并与内圈隔开的外圈，以及环形框架，其构造成设置在内圈和外圈之间。 框架具有包括多个用于保持多个滚子元件的插座的第一侧，以及与包括多个空腔的第一侧相对的第二侧，每一个容纳相应的制动元件。 第二侧还包括多个槽，每个槽延伸到对应的一个空腔中，并且保持弹簧元件，用于将制动元件保持在空腔内的预定位置。 制动元件和弹簧元件协同地实现内环和外环在一个方向上的相对旋转。