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公开(公告)号：US5864607A
公开(公告)日：1999-01-26
申请号：US702899
申请日：1996-08-23
申请人： P. Bradley Rosen , Lee D. Weinstein , George Favaloro , John A. Kowalonek , Benjamin Chigier , James A. Goldstein , Thomas C. Purcell , Glen R. Dash , David E. Winston , Michael A. Bromberg
发明人： P. Bradley Rosen , Lee D. Weinstein , George Favaloro , John A. Kowalonek , Benjamin Chigier , James A. Goldstein , Thomas C. Purcell , Glen R. Dash , David E. Winston , Michael A. Bromberg
CPC分类号： H04M3/527 , H04M1/723 , H04M1/82 , H04M3/4938 , H04M1/271 , H04M2201/40 , H04M7/0021
摘要： A telephone system having a telephone network line for connection to an external phone line. The telephone system also includes a computer system and a telephone coupled to the telephone network line, and the telephone is taken off-hook to enter a voice command. A transmitter communicates the voice command from the telephone to the computer system without the telephone seizing the external phone line. A computer interface unit is connected to the computer system to receive the voice transmitted from the telephone and to transmit voice signals transmitted by the computer system to the telephone. A phone interface unit is connected between the telephone and telephone network line, and the phone interface unit is selectable between a first mode and a second mode. The phone interface unit connects the telephone to the telephone network line if it is in the first mode, and isolates the telephone from the telephone network line if it is in the second mode. If an external phone call is detected from the external phone line, the phone interface unit can be selected to be in the first mode if the external call is present. The computer system includes communication software for controlling communication in the telephone system, including receiving a voice command transmitted from the telephone when the telephone is off-hook, and controlling the phone interface unit to isolate the telephone from the external phone line when receiving the voice command from the telephone line.
摘要翻译： 具有用于连接到外部电话线路的电话网络线路的电话系统。 电话系统还包括计算机系统和耦合到电话网络线路的电话，并且电话摘机以进入语音命令。 发射机将语音命令从电话传送到计算机系统，而不用电话抓住外部电话线路。 计算机接口单元连接到计算机系统以接收从电话发送的语音，并将由计算机系统发送的语音信号传送到电话。 电话接口单元连接在电话和电话网络线之间，电话接口单元可在第一模式和第二模式之间选择。 电话接口单元如果处于第一模式，则将电话连接到电话网络线路，如果处于第二模式则将电话与电话网络线隔离。 如果从外部电话线检测到外部电话呼叫，则如果外部呼叫存在，则可以将电话接口单元选择为处于第一模式。 计算机系统包括用于控制电话系统中的通信的通信软件，包括当电话摘机时接收从电话发送的语音命令，以及控制电话接口单元在接收到语音时将电话与外部电话线隔离 命令从电话线。
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公开(公告)号：US5850436A
公开(公告)日：1998-12-15
申请号：US702151
申请日：1996-08-23
摘要： A method and apparatus provide communication in a telephone system connected to an external phone line, wherein the telephone system has a telephone line, a telephone, a phone interface unit coupled to the telephone and the telephone line, a computer system, and a computer interface unit coupled to the computer system and the telephone line. A bias voltage on the telephone line is detected to determine if the telephone is on-hook or off-hook, a ringing voltage on the telephone line is detected to determine if an external call is incoming, and a first carrier transmitted by the phone interface unit is detected. A second carrier is transmitted using the computer interface unit under control of the computer system. Detection of the bias voltage, ringing voltage, and/or first carrier is communicated to the computer system. An off-hook condition is indicated if the line bias voltage is less than an off-hook bias threshold voltage. An incoming ring is indicated if the ringing voltage has an amplitude greater than a first voltage and a frequency in the range of a ring frequency. The first carrier is indicated as being present if a signal is detected at a first carrier center frequency and having an amplitude greater than a first carrier threshold voltage. The second carrier is indicated as being present if a signal is detected at a second carrier center frequency and having an amplitude greater than a second carrier threshold voltage.
摘要翻译： 一种方法和装置在连接到外部电话线路的电话系统中提供通信，其中电话系统具有电话线，电话，耦合到电话和电话线的电话接口单元，计算机系统和计算机接口 耦合到计算机系统和电话线的单元。 检测电话线上的偏置电压以确定电话是挂机还是摘机，检测电话线上的振铃电压以确定外部呼叫是否进入，以及由电话接口发送的第一载波 检测到单位。 在计算机系统的控制下，使用计算机接口单元传送第二载波。 检测偏置电压，振铃电压和/或第一载波被传送到计算机系统。 如果线路偏置电压小于摘机偏置阈值电压，则指示摘机状态。 如果振铃电压具有大于第一电压的振幅和环频范围内的频率，则指示进入环。 如果在第一载波中心频率处检测到信号并且具有大于第一载波阈值电压的幅度，则第一载波被指示为存在。 如果在第二载波中心频率处检测到信号并且具有大于第二载波阈值电压的幅度，则第二载波被指示为存在。
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公开(公告)号：US5526574A
公开(公告)日：1996-06-18
申请号：US203441
申请日：1994-02-28
申请人： Glen R. Dash , Becky Dash
发明人： Glen R. Dash , Becky Dash
CPC分类号： G09B19/00
摘要： A method for use by a teacher (38) to illustrate the location of a star (41) or other celestial object which consists of a rod (12) which is illuminated with a red light (14) at its far end. The rod is placed on the shoulder of a student (40) and pointed by the teacher at the object. The student, by sighting down the rod, will be able to observe the object the teacher is referring to without having any knowledge of astronomical coordinate systems or using star charts.
摘要翻译： 教师使用的方法（38）来说明由其远端用红光（14）照亮的杆（12）组成的星（41）或其他天体的位置。 杆被放置在学生的肩膀上（40），并由老师指向对象。 学生通过瞄准杆，能够观察老师所指的对象，而不用了解天文坐标系或使用星图。
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公开(公告)号：US4370570A
公开(公告)日：1983-01-25
申请号：US209331
申请日：1980-11-24
申请人： Glen R. Dash , Isidor Straus
发明人： Glen R. Dash , Isidor Straus
CPC分类号： G06F1/06
摘要： A circuit is described for substantially reducing the level of radiation from another circuit such as a clock circuit that might be used in a computing device. By maintaining the current drawn by the clock driver from the power supply at a constant level, the amount of radiation is lowered. If all currents drawn can be controlled so as not to change as the clocking occurs, then radiation from the clock is essentially eliminated.
摘要翻译： 描述了用于大大降低来自可能在计算设备中使用的时钟电路的另一电路的辐射水平的电路。 通过将时钟驱动器从电源保持的电流维持在恒定的水平，辐射量被降低。 如果所有绘制的电流都可以被控制，以便在时钟发生时不会改变，那么基本上消除了来自时钟的辐射。
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公开(公告)号：US4034983A
公开(公告)日：1977-07-12
申请号：US640105
申请日：1975-12-11
申请人： Glen R. Dash , David J. Agans , Gabor L. Szakacs
发明人： Glen R. Dash , David J. Agans , Gabor L. Szakacs
CPC分类号： A63F13/812 , A63F13/00 , A63F2300/8011
摘要： An electronic game wherein an electronic controller, connected to introduce RF signals through the antenna circuit of a television receiver, introduces to the receiver electric signals that produce on the screen thereof the simulation of at least part of a playing area and the simulation of active parts or components of a game.
摘要翻译： 一种电子游戏，其中连接有通过电视接收机的天线电路引入RF信号的电子控制器向接收机引入在屏幕上产生至少部分播放区域的模拟和有源部分的模拟的电信号 或游戏的组件。
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公开(公告)号：US4573048A
公开(公告)日：1986-02-25
申请号：US731769
申请日：1985-05-08
申请人： Glen R. Dash
发明人： Glen R. Dash
CPC分类号： G09G3/005 , H04B5/0012
摘要： A data line comprising a stationary disk (34) and an opposed rotating disk (36) couples data from a stationary data source (30) to a rotating data module (12) to which the rotating disk (36) is fixed. The rotating disk (36) includes an insulating substrate (38) on which concentric arcuate strips (40) are formed in registration with corresponding strips on the stationary disk (36). The link transmits data from one disc (34) to the other (36) by capacitive coupling between corresponding strips to the two discs. The several pairs of corresponding strips are in separate parallel data channels, and crosstalk between the channels is prevented by intermediate ground strips (42) disposed between the data-carrying strips (40).
摘要翻译： 包括固定盘（34）和相对的旋转盘（36）的数据线将来自固定数据源（30）的数据与旋转盘（36）固定到的旋转数据模块（12）进行耦合。 旋转盘（36）包括绝缘基板（38），同心圆弧条（40）形成在固定盘（36）上与对应的条对准。 链路通过将两个光盘之间的相应条带之间的电容耦合将数据从一个盘（34）传输到另一个（36）。 若干对相应的条带分开并行数据通道，并且通过设置在数据传送条（40）之间的中间接地条（42）来防止通道之间的串扰。
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公开(公告)号：US4109280A
公开(公告)日：1978-08-22
申请号：US700647
申请日：1976-06-28
申请人： Glen R. Dash
发明人： Glen R. Dash
摘要： An interface device that serves to connect a local RF signal and a broadcast signal to a television receiver as alternate inputs to the receiver.
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公开(公告)号：US4093221A
公开(公告)日：1978-06-06
申请号：US750055
申请日：1976-12-13
申请人： Glen R. Dash
发明人： Glen R. Dash
摘要： An electronic game wherein simulated players, a simulated object, a simulated playing field, and so forth, are produced electronically on the image screen of a television receiver by an electronic master controller, the players being caused to move about in both the .+-. x direction and the .+-. y direction by the electronic master controller under the control of human operators. Movement of the simulated object, spatial coincidence of the players and the object, and so forth, are all sensed and predetermined actions are taken on the image screen by virtue of signals from the electronic master controller to the television receiver.
摘要翻译： 通过电子主控制器在电视接收机的图像屏幕上电子地制作模拟玩家，模拟对象，模拟游戏场等的电子游戏，使玩家在+/- x方向和+/- y方向由电子主控制器控制。 模拟对象的运动，玩家和对象的空间一致性等都被感测，并且借助于从电子主控制器到电视接收机的信号在图像屏幕上进行预定动作。
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