Digital input/output unit, controller, engineering system, programmer and display unit, especially for automation and plant engineering
    41.
    发明申请
    Digital input/output unit, controller, engineering system, programmer and display unit, especially for automation and plant engineering 审中-公开
    数字输入/输出单元,控制器,工程系统,编程器和显示单元,特别适用于自动化和工厂工程

    公开(公告)号:US20090222611A1

    公开(公告)日:2009-09-03

    申请号:US12380312

    申请日:2009-02-26

    Abstract: A digital input/output unit has a series of terminal points and visual display devices assigned to the terminal points for the display of the respective switching state. It also has an interface for the exchange of process data with a controller and an electronic circuit connected between the interface and the respective terminal points for converting the process data into corresponding switching signals and vice versa. The electronic circuit has an evaluation device for terminal point related signaling data received from the interface in order to activate a respective selected visual display device regardless of the current switching state. Alternatively, or in addition, the electronic circuit can have an evaluation device for a common signaling datum, which can be received from the interface, relative to the complete input/output unit in order to be able to jointly activate all visual display devices regardless of the particular current switching state.

    Abstract translation: 数字输入/输出单元具有分配给终端点的一系列终端点和可视显示设备,用于显示各个切换状态。 它还具有用于与控制器和连接在接口和相应终端点之间的电子电路交换过程数据的接口,用于将过程数据转换成对应的切换信号,反之亦然。 电子电路具有用于从接口接收到的终端相关信令数据的评估装置,以激活相应的选择的视觉显示装置,而与当前切换状态无关。 或者或另外,电子电路可以具有用于公共信令数据的评估装置,其可以相对于完整的输入/输出单元从接口接收,以便能够联合激活所有可视显示装置,而不管 特定的当前切换状态。

    Advanced receiver with sliding window block linear equalizer

    公开(公告)号:US20060227886A1

    公开(公告)日:2006-10-12

    申请号:US11238318

    申请日:2005-09-29

    CPC classification number: H04L25/03159 H04B17/336

    Abstract: A receiver or an integrated circuit (IC) incorporated therein includes a fast Fourier transform (FFT)-based (or hybrid FFT-based) sliding window block level equalizer (BLE) for generating equalized samples. The BLE includes a noise power estimator, first and second channel estimators, an FFT-based chip level equalizer (CLEQ) and a channel monitor unit. The noise power estimator generates a noise power estimate based on two diverse sample data streams. The channel estimators generate respective channel estimates based on the sample data streams. The channel monitor unit generates a first channel monitor signal including truncated channel estimate vectors based on the channel estimates, and a second channel monitor signal which indicates an approximate rate of change of the truncated channel estimate vectors. The FFT-based CLEQ generates the equalized samples based on the noise power estimate, one-block samples of the first and second sample data streams, the channel estimates and the monitor signals.

    Optimized discrete fourier transform method and apparatus using prime factor algorithm

    公开(公告)号:US20060184598A1

    公开(公告)日:2006-08-17

    申请号:US11400566

    申请日:2006-04-07

    CPC classification number: G06F17/144

    Abstract: An apparatus and method for DFT processing using prime factor algorithm (PFA) on a selected number P of midamble chip values received by a CDMA receiver, where P has a plurality M of relatively prime factors F, and the DFT process is divided into M successive F-point DFT processes. The P data values are retrieved from a single input port memory and selectively permuted by a controller into parallel caches to optimize factoring with associated twiddle factors stored in parallel registers. The permuted inputs are factored in two or more parallel PFA circuits that comprise adders and multipliers arranged to accommodate any size F-point DFT. The outputs of the PFA circuits are processed by consolidation circuitry in preparation for output permutation of the values which are sent to memory for subsequent DFT cycles.

    Optimizing multi-user detection
    44.
    发明申请
    Optimizing multi-user detection 审中-公开
    优化多用户检测

    公开(公告)号:US20060146763A1

    公开(公告)日:2006-07-06

    申请号:US11374333

    申请日:2006-03-13

    CPC classification number: H04B1/71052 H04B2201/70707

    Abstract: Multi-user detection (MUD) performance is optimized to eliminate redundant use of power during processing. An overbuilt A-matrix, i.e., a system response matrix, is provided. The overbuilt A-matrix uses all possible codes, e.g., all codes identified in a candidate code list (CCL) provided by blind code detection (BCD). The overbuilt A-matrix is passed to the MUD which extracts only those rows or columns required for codes that have actually been received, thus eliminating the need to recompute whitening matched filter (WMF) outputs that do not correspond to the actually received code.

    Abstract translation: 优化多用户检测(MUD)性能,以消除处理过程中冗余电源的使用。 提供了一种过度建立的A矩阵,即系统响应矩阵。 过量的A矩阵使用所有可能的代码,例如由盲代码检测(BCD)提供的候选代码表(CCL)中标识的所有代码。 过量的A矩阵被传递给仅提取实际已经接收的代码所需的行或列的MUD,从而不需要重新计算与实际接收的代码不对应的白化匹配滤波器(WMF)输出。

    Method and system for uniquely labeling products
    45.
    发明申请
    Method and system for uniquely labeling products 审中-公开
    唯一标识产品的方法和系统

    公开(公告)号:US20060049248A1

    公开(公告)日:2006-03-09

    申请号:US10933358

    申请日:2004-09-03

    CPC classification number: G06Q10/087

    Abstract: An electronic labeling system and method for uniquely identifying and labeling products. A dedicated memory device and an associated display device are attached to and associated with one or more of a group of products. Customer-specific data is downloaded to the memory device using a non-contact data transmission link and stored in the memory device. The stored data is then transmitted to the display device, which is, e.g., a highly flexible, thin device, such as e-paper, where the customer-specific data, such as customer name and address, assembly instructions related to the product, operating instructions related to the product, and/or any other data deemed useful with respect to the product, is displayed. The data displayed on the label/display can be updated as often as desired to ensure up-to-date information is being provided.

    Abstract translation: 一种用于唯一识别和标注产品的电子标签系统和方法。 专用存储器件和相关联的显示器件附接到一组产品中的一个或多个产品并与之相关联。 客户特定的数据使用非接触式数据传输链路下载到存储设备,并存储在存储设备中。 然后将所存储的数据传送到显示设备,例如,诸如电子纸的高度灵活的薄设备,其中客户特定的数据,例如客户名称和地址,与产品相关的组装指令, 显示与产品相关的操作说明和/或被认为对产品有用的任何其他数据。 标签/显示屏上显示的数据可以根据需要频繁更新,以确保提供最新信息。

    Termination module
    46.
    发明授权
    Termination module 失效
    终端模块

    公开(公告)号:US5503567A

    公开(公告)日:1996-04-02

    申请号:US254149

    申请日:1994-06-06

    CPC classification number: H01R4/2433 H01R4/2408 H01R9/26

    Abstract: The present invention relates to a termination module comprising multiple contacts for the termination of cable wires at an insulation displacement contact and comprising a pressure piece with a screw, an intermediate piece and a base plate. The object of the invention, is to develop a termination module of the type in which cable wires having different wire diameters can be terminated in a wide range. It is achieved by a closed bifurcated contact connected as one piece over a connection plate 21 with insulation displacement contact 7 and a tapping 18, insulation displacement contact 7 being disposed inclinedly behind bifurcated contact 6.

    Abstract translation: 本发明涉及一种终端模块,其包括用于在绝缘位移接触处终止电缆线的多个触点,并且包括具有螺钉的压力件,中间件和基板。 本发明的目的是开发一种具有不同线径的电缆线可以在宽范围内终止的类型的终端模块。 这是通过一个闭合的分叉接触来实现的,该接点在具有绝缘位移接触件7的连接板21上连接成一体,并且在分叉接触件6之后倾斜地设置有出口18,绝缘位移接触件7。

    Hydraulic steering force booster
    47.
    发明授权
    Hydraulic steering force booster 失效
    液压转向力助力器

    公开(公告)号:US4616727A

    公开(公告)日:1986-10-14

    申请号:US711856

    申请日:1985-03-14

    CPC classification number: B62D6/02

    Abstract: A device for the hydraulic boosting of steering force comprises a cylinder having a working piston which is coupled with a steering rod assembly. The cylinder includes working chambers into which hydraulic pressure can be introduced by way of multi-directional control valves. The steering aid is designed as an accessory unit for a brake system with an auxiliary hydraulic energy supply and will be put into function only during vehicle standstill or at low vehicle speeds.

    Abstract translation: 用于液压升压转向力的装置包括具有与转向杆组件联接的工作活塞的气缸。 气缸包括可通过多方向控制阀引入液压的工作室。 转向助力器设计为具有辅助液压能源的制动系统的附件单元,仅在车辆停车期间或车辆低速时才起作用。

    Method of operating a portable electronic device and portable electronic device
    49.
    发明申请
    Method of operating a portable electronic device and portable electronic device 审中-公开
    操作便携式电子设备和便携式电子设备的方法

    公开(公告)号:US20050261022A1

    公开(公告)日:2005-11-24

    申请号:US10847800

    申请日:2004-05-18

    CPC classification number: H04M1/7255

    Abstract: The instant invention relates to a method of operating a portable electronic device and to an electronic device, especially a mobile radio telephone apparatus on which a dictating application for recording, storing, reproducing and/or processing speech input is executed. Depending on an automatically determined operating state of the dictating application, a display means of the portable electronic device displays a menu of functions of the dictating application, adapted to the particular operating state of the dictating application, the functions being selectable by a user by way of an input means of the portable electronic device.

    Abstract translation: 本发明涉及一种操作便携式电子设备和电子设备的方法,特别是其上执行用于记录,存储,再现和/或处理语音输入的指令应用的移动无线电话设备。 根据所规定的应用程序的自动确定的操作状态,便携式电子设备的显示装置显示适用于指示应用程序的特定操作状态的命令应用程序的功能菜单,功能可由用户以方式选择 的便携式电子设备的输入装置。

    Method for monitoring an automation unit
    50.
    发明授权
    Method for monitoring an automation unit 失效
    监控自动化单元的方法

    公开(公告)号:US06895369B2

    公开(公告)日:2005-05-17

    申请号:US10809678

    申请日:2004-03-26

    Applicant: Peter Becker

    Inventor: Peter Becker

    CPC classification number: G08C17/00

    Abstract: A method for monitoring an automation unit with a control unit (3) and several terminals (1,2), whereby the terminal can adopt at least two status values. At least some of the previous status changes can be subsequently reconstructed. The control unit (3) receives a message telegram from one of the terminals (1, 2), whereby the one terminal (1, 2) outputs another message telegram only after it has received an acknowledgment signal (Q) from the control unit (3). The message telegram contains at least one first transition component (E01), which indicates a transition from a first state value to a second state value of the at least two state values, and contains at least one second transition component (E10), which indicates a transition from the second state value to the first state value of the at least two state values.

    Abstract translation: 一种用于利用控制单元(3)和多个终端(1,2)监视自动化单元的方法,由此终端可以采用至少两个状态值。 可以随后重构至少一些以前的状态变化。 控制单元(3)从终端(1,2)之一接收消息报文,其中一个终端(1,2)只有在从控制单元接收到确认信号(Q)之后才输出另一消息报文 3)。 消息报文包含至少一个第一过渡组件(E 01),其指示从至少两个状态值的第一状态值转换到第二状态值,并且包含至少一个第二过渡组件(E 10), 其指示从所述第二状态值到所述至少两个状态值的所述第一状态值的​​转变。

Patent Agency Ranking