利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.029 秒)

    Automatic interactive conference arrangement
    1.
    发明授权
    Automatic interactive conference arrangement 失效
    自动互动会议安排

    公开(公告)号：US4475189A

    公开(公告)日：1984-10-02

    申请号：US382602

    申请日：1982-05-27

    申请人： Diane E. Herr ,  Reinhard Metz ,  Laddie E. Suk ,  Paul R. Wiley ,  David F. Winchell

    发明人： Diane E. Herr ,  Reinhard Metz ,  Laddie E. Suk ,  Paul R. Wiley ,  David F. Winchell

    IPC分类号： H04M3/56 ,  H04Q11/04 ,  H04J3/12

    CPC分类号： H04Q11/0407 ,  H04M3/561 ,  H04M2203/5063 ,  Y10S379/909

    摘要： A network services complex having an audio conference bridge, a data conference bridge, a tone receiver and a data store announcement system is disclosed. The complex is connected to a telephone network via a host toll switching center. Customers dialing over the network using a keyset can selectively establish audio-only, data-only and combined audio/data conferences. Announcements from the data store prompt the customer in the use of the arrangement and request the user to reenter information when the customer makes an error. Should the customer make too many errors, an operator is summoned.

    摘要翻译： 公开了具有音频会议桥，数据会议桥，音调接收器和数据存储公告系统的网络服务综合体。 复合体通过主机长途交换中心连接到电话网络。 使用键盘通过网络拨号的客户可以选择性地建立仅音频，仅数据和组合的音频/数据会议。 来自数据存储的通知会提示客户使用该安排，并在客户发出错误时请求用户重新输入信息。 如果客户造成太多错误，会召唤一名操作员。

    Data conference system
    2.
    发明授权
    Data conference system 失效
    数据会议系统

    公开(公告)号：US4479195A

    公开(公告)日：1984-10-23

    申请号：US415254

    申请日：1982-09-07

    申请人： Diane E. Herr ,  Reinhard Metz ,  Larry A. Russell

    发明人： Diane E. Herr ,  Reinhard Metz ,  Larry A. Russell

    IPC分类号： H04M3/56 ,  H04L12/18 ,  H04M3/00 ,  H04N7/15 ,  G06F15/20

    CPC分类号： H04L12/1813 ,  H04N7/152

    摘要： A communications network having a multiport data conference system is disclosed. The data conference system includes a multilevel processor arrangement with the lower level port processors communicating directly with data terminals and higher level processors controlling conference configuration. Data to be conferenced is put in a buffer memory which is shared by all levels of processors. The ports can be configured to be compatible with different type terminals that operate at different data speeds.

    摘要翻译： 公开了具有多端口数据会议系统的通信网络。 数据会议系统包括多级处理器布置，其中较低级别的端口处理器与数据终端直接通信，而控制会议配置的较高级别的处理器。 将被会议的数据放入缓冲存储器中，该缓冲存储器由各级处理器共享。 端口可以​​配置为与不同类型的终端以不同的数据速度工作。

    Phase locked loop clock synchronizing circuit with programmable controller
    3.
    发明授权
    Phase locked loop clock synchronizing circuit with programmable controller 失效
    具有可编程控制器的锁相环时钟同步电路

    公开(公告)号：US4305045A

    公开(公告)日：1981-12-08

    申请号：US94230

    申请日：1979-11-14

    申请人： Reinhard Metz ,  David F. Winchell

    发明人： Reinhard Metz ,  David F. Winchell

    IPC分类号： H03L7/07 ,  H04J3/06 ,  H04L7/00 ,  H03L7/08

    CPC分类号： H03L7/07 ,  H04J3/0688 ,  H04L7/0083

    摘要： A clock synchronization unit for controlling frequency and phase of a local clock and synchronism with an external clock signal, employs a programmable controller as a part of a phase-locked loop. The controller provides highly accurate control of the clock, including verification of the accuracy of the clock control signal before applying it to the clock oscillator as well as control of the magnitude to the clock oscillator to avoid rapid changes in frequency. In one particular embodiment, the programmable controller comprises duplicated microprocessors which perform operations in step. In a master/slave oscillator arrangement, the controller controls the slave clock oscillator as well as the master to assure tracking of the slave to the master.

    摘要翻译： 用于控制本地时钟的频率和相位并与外部时钟信号同步的时钟同步单元使用可编程控制器作为锁相环的一部分。 控制器提供高精度的时钟控制，包括在将时钟控制信号应用于时钟振荡器之前对其精度进行验证，以及对时钟振荡器的幅度进行控制以避免频率的快速变化。 在一个特定实施例中，可编程控制器包括在步骤中执行操作的重复的微处理器。 在主/从振荡器布置中，控制器控制从时钟振荡器以及主器件，以确保从器件与主器件的跟踪。

    Convolution filter arrangement for digital multifrequency receiver
    4.
    发明授权
    Convolution filter arrangement for digital multifrequency receiver 失效
    数字多频接收机的卷积滤波器布置

    公开(公告)号：US4399536A

    公开(公告)日：1983-08-16

    申请号：US307842

    申请日：1981-10-02

    申请人： Reinhard Metz

    发明人： Reinhard Metz

    IPC分类号： H04Q1/457 ,  H04J3/12

    CPC分类号： H04Q1/4575

    摘要： A digital multifrequency (MF) receiver for use in telephone switching systems is disclosed. Input MF signals in a PCM (pulse code modulation) format are detected by simultaneously computing the convolution of the digital input signal with discrete portions of the impulse response of a narrow bandpass filter. The convolution functions are performed by multiplication or log addition circuitry with adder and accumulator apparatus. A 10-millisecond PCM sample comprising 80 discrete samples of an input signal is simultaneously applied to four convolution circuits, each of which applies a different portion of the impulse response of a bandpass filter, also comprising 80 samples, to the input signal as it is received. The complete impulse response signals are applied to the convolution circuits but out-of-phase with impulse response signals as applied to the remainder of the convolution circuits. When four such circuits are used, a quadrature is established and the amplitude of the desired signal is computed at 2.5 millisecond intervals by computing the square root of the sum of the squares of adjacent convolution circuits.

    摘要翻译： 公开了一种用于电话交换系统的数字多频（MF）接收机。 通过同时计算数字输入信号与窄带通滤波器的脉冲响应的离散部分的卷积来检测PCM（脉码调制）格式的输入MF信号。 卷积函数由具有加法器和累加器装置的乘法或加法电路执行。 包含输入信号的80个离散样本的10毫秒PCM样本被同时施加到四个卷积电路，每个卷积电路将包括80个样本的带通滤波器的脉冲响应的不同部分应用于输入信号，因为它是 收到了 完整的脉冲响应信号被施加到卷积电路，但与施加到卷积电路的其余部分的脉冲响应信号不同相位。 当使用四个这样的电路时，建立正交，并且通过计算相邻卷积电路的平方和的平方根，以2.5毫秒间隔计算期望信号的幅度。

    WIRELESS POWER TRANSFER SYSTEM FOR MOVABLE GLASS
    6.
    发明申请
    WIRELESS POWER TRANSFER SYSTEM FOR MOVABLE GLASS 有权
    用于可移动玻璃的无线电力传输系统

    公开(公告)号：US20080185918A1

    公开(公告)日：2008-08-07

    申请号：US11671541

    申请日：2007-02-06

    申请人： Reinhard Metz ,  Warren S. Graber

    发明人： Reinhard Metz ,  Warren S. Graber

    IPC分类号： H01F38/00

    CPC分类号： H01F38/14

    摘要： A power transfer system for imparting power to at least one functional element, such as a movable glass-containing functional element, such as a sliding glass door. The power transfer system preferably includes a magnetic induction power transfer mechanism with a power transfer circuit having first and second separated coils, and a resonant circuit power driver having a resonant frequency. The power transfer mechanism is designed to apply power to the functional element and/or to other devices or systems connected to it. The power transfer system may include an electronic feedback mechanism with an electronic feedback circuit for sensing a predetermined condition concerning the functional element. To take one example, the electronic feedback circuit may be used to provide safety door detection feedback by sensing the position of a movable glass portion of sliding glass doors, and by relaying a feedback signal, which may be carried by a light wave, to the power transfer mechanism if the movable glass portion of the doors is determined to be in a closed position. A data link may be used to communicate information between the power transfer circuit and the functional element.

    摘要翻译： 用于向至少一个功能元件（例如可移动的含玻璃的功能元件，例如滑动玻璃门）赋予功率的电力传送系统。 功率传递系统优选地包括具有具有第一和第二分离线圈的功率传输电路的磁感应功率传递机构和具有谐振频率的谐振电路功率驱动器。 功率传递机构被设计为向功能元件和/或连接到其的其它设备或系统施加电力。 电力传输系统可以包括具有用于感测与功能元件有关的预定条件的电子反馈电路的电子反馈机构。 举一个例子，电子反馈电路可以用于通过检测滑动玻璃门的可移动玻璃部分的位置来提供安全门检测反馈，并且通过将可以由光波承载的反馈信号中继到 如果门的可移动玻璃部分被确定为处于关闭位置，则传递机构。 数据链路可以用于在功率传输电路和功能元件之间传送信息。

    Master controller for a flexible switching system
    7.
    发明授权
    Master controller for a flexible switching system 有权
    主控制器用于灵活的交换系统

    公开(公告)号：US06907035B1

    公开(公告)日：2005-06-14

    申请号：US09593184

    申请日：2000-06-13

    申请人： Charles Calvin Byers ,  Kevin Eugene Dombkowski ,  John Frederick Heck ,  Mark Alan Lassig ,  Reinhard Metz

    发明人： Charles Calvin Byers ,  Kevin Eugene Dombkowski ,  John Frederick Heck ,  Mark Alan Lassig ,  Reinhard Metz

    IPC分类号： H04L12/56 ,  H04L12/66

    CPC分类号： H04L49/552 ,  H04L49/253

    摘要： A method and apparatus for controlling telecommunications call processing is disclosed. In a switching system, a Master Controller is provided for maintaining the database of the system, and for receiving call processing control messages. The Master Controller receives these messages via a core switching fabric network of the switching system. The Master Controller selects one of a plurality of feature processors, the feature processors being of several types for processing different features, to process the received call processing message. The Master Controller, if necessary, transmits not only the call processing message, but also state information about the call to the selected feature processor. The feature processor processes the message, and returns call state update data to the Master Controller. The feature processor also transmits messages for controlling other units in order to implement the desired response to the received call processing message. Advantageously, the centralized Master Controller allows a plurality of different types of feature processors to be used, and maintains a record of which feature processors are performing properly so that call control messages are only sent to working feature processors. Advantageously, a single database (duplicated for reliability), is maintained for a plurality of different types of feature processors.

    摘要翻译： 公开了一种用于控制电信呼叫处理的方法和装置。 在交换系统中，提供主控制器用于维护系统的数据库，并用于接收呼叫处理控制消息。 主控制器通过交换系统的核心交换网络接收这些消息。 主控制器选择多个特征处理器中的一个，特征处理器具有用于处理不同特征的几种类型，以处理接收到的呼叫处理消息。 如果需要，主控制器不仅发送呼叫处理消息，而且发送关于对所选特征处理器的呼叫的状态信息。 功能处理器处理消息，并将呼叫状态更新数据返回给主控制器。 特征处理器还发送用于控制其他单元的消息，以便实现对所接收的呼叫处理消息的所需响应。 有利地，集中式主控制器允许使用多种不同类型的特征处理器，并且维护哪些特征处理器正在正确地执行的记录，使得呼叫控制消息仅被发送到工作特征处理器。 有利的是，为多个不同类型的特征处理器维护单个数据库（为了可靠性而复制）。

    Induction-Based Heating Appliances Employing Long Wave Magnetic Communication
    8.
    发明申请
    Induction-Based Heating Appliances Employing Long Wave Magnetic Communication 审中-公开
    采用长波磁通的感应加热装置

    公开(公告)号：US20110089162A1

    公开(公告)日：2011-04-21

    申请号：US12580333

    申请日：2009-10-16

    申请人： Warren Graber ,  Reinhard Metz

    发明人： Warren Graber ,  Reinhard Metz

    IPC分类号： H05B6/12

    CPC分类号： H05B6/062 ,  H05B2213/06

    摘要： Apparatus, methods and systems are provided for measuring and controlling the temperature of a heatable object used to warm or cook food, using transmitters and receivers communicating between each other and/or with heaters, such as induction or direct heaters, using long-wave length magnetic communication (LWMC).

    摘要翻译： 提供了用于测量和控制用于加热或烹饪食物的可加热物体的温度的装置，方法和系统，其使用在彼此之间和/或与加热器（例如感应或直接加热器）之间连通的发射器和接收器，使用长波长 磁通（LWMC）。

    Detachable Tag-Based Temperature Sensor For Use In Heating Of Food And Cookware
    9.
    发明申请
    Detachable Tag-Based Temperature Sensor For Use In Heating Of Food And Cookware 审中-公开
    可拆卸的基于标签的温度传感器用于食品和炊具加热

    公开(公告)号：US20080285622A1

    公开(公告)日：2008-11-20

    申请号：US11750571

    申请日：2007-05-18

    申请人： Warren S. Graber ,  Reinhard Metz ,  William C. Mish

    发明人： Warren S. Graber ,  Reinhard Metz ,  William C. Mish

    IPC分类号： G01K13/00 ,  G01K1/14

    CPC分类号： G01K1/14 ,  G01K1/024 ,  G01K2207/06

    摘要： A detachable, magnetic tagging mechanism, and a system and method for using it, for conveying information related to control over the sensing of parameters, such as the heating of cookware or other food containers, to a reader communicating with, e.g., heating controls of a heater. The tagging mechanism may be removably attached to the cookware or other food container, is heat-resistant, and its shape can be changed to accommodate the heating of different sizes and shapes of cookware or other items. The tagging mechanism, system and method of the invention may be employed with different types of heaters, such as but not limited to magnetic induction heaters, and may communicate with readers using RFID or other technology and other communication modes and media.

    摘要翻译： 一种可拆卸的磁性标签机构及其使用的系统和方法，用于将与诸如加热炊具或其他食物容器的参数的感测控制有关的信息传送给与例如加热控制 一个加热器。 标签机构可以可移除地附接到炊具或其他食品容器，是耐热的，并且其形状可以改变以适应不同尺寸和形状的炊具或其他物品的加热。 本发明的标签机构，系统和方法可以与不同类型的加热器（例如但不限于磁感应加热器）一起使用，并且可以使用RFID或其他技术和其他通信模式和介质与读取器通信。