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1.发明授权Space-saving cathode ray tube employing a non-self-converging deflection yoke 失效采用非自会聚偏转线圈的节省空间的阴极射线管公开(公告)号：US06870331B2
公开(公告)日：2005-03-22
申请号：US09858818
申请日：2001-05-16
CPC分类号： H01J29/70 , H01J2229/582 , H01J2229/587
摘要： In a cathode ray tube, plural electron beams are directed towards a faceplate biased at screen potential and are magnetically scanned by a non-self-converging deflection yoke across the faceplate to impinge upon phosphors thereon to produce light depicting an image. The plural electron beams are substantially converged near two opposing edges of the faceplate. A processor changes the raster of the image from a first raster corresponding to position of the image to a second raster corresponding to the position of the plural electron beams on the faceplate. One or more electrodes between the tube neck and the faceplate are biased above and/or below screen potential to deflect electrons landing near the periphery of the faceplate.
摘要翻译： 在阴极射线管中，多个电子束指向偏置于屏幕电位的面板，并且通过非自聚焦偏转系统磁屏蔽地扫过面板以撞击其上的磷光体，以产生描绘图像的光。 多个电子束在面板的两个相对的边缘附近基本会聚。 处理器将来自与图像位置对应的第一光栅的图像的光栅改变为对应于面板上的多个电子束的位置的第二光栅。 管颈和面板之间的一个或多个电极被偏置在屏幕电势上方和/或下方，以偏转靠近面板周边的电子。
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公开(公告)号：US06600520B1
公开(公告)日：2003-07-29
申请号：US09253281
申请日：1999-02-19
IPC分类号： H04N5222
CPC分类号： H04N7/17336 , H04N5/222
摘要： A command and control architecture for a compressed digital television broadcast studio. The architecture includes provisions for session management, real-time control of studio activities, the use of proxy objects to establish communications with objects not providing a high level of control, control of studio filter devices and stream management. The invention includes an object architecture particularly suited to a digital studio.
摘要翻译： 压缩数字电视广播工作室的命令和控制架构。 该架构包括会话管理，演播室活动的实时控制，代理对象与不提供高水平控制的对象建立通信，演播室过滤设备的控制和流管理的规定。 本发明包括特别适合于数字工作室的对象架构。
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公开(公告)号：US4691310A
公开(公告)日：1987-09-01
申请号：US763969
申请日：1985-08-09
申请人： Charles M. Wine
发明人： Charles M. Wine
IPC分类号： G11B7/0045 , G11B19/24 , G11B7/00
CPC分类号： G11B19/24 , G11B7/0045
摘要： Digital computer data recorded in a spiral track on the surface of a disk using a laser recording head which moves radially across the disk as it revolves at a constant linear velocity. A system for controlling the disk velocity during the recording process includes a device for counting each convolution of the spiral and means for calculating the number of bits of information which should optimally be recorded in that convolution. A counter keeps track of the number of bits which are actually being recorded in that convolution. The calculated number of bits is compared with the number of bits actually recorded to produce a control signal for regulating the speed at which the disk revolves.
摘要翻译： 数字计算机数据使用激光记录头记录在盘表面上的螺旋形轨道中，该激光记录头在恒定的线速度下以径向方式跨越盘移动。 用于在记录处理期间控制盘速度的系统包括用于对螺旋的每个卷积计数的装置和用于计算最佳地记录在该卷积中的信息的位数的装置。 计数器跟踪在该卷积中实际记录的比特数。 将计算出的比特数与实际记录的比特数进行比较，以产生用于调节盘旋转速度的控制信号。
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公开(公告)号：US4387407A
公开(公告)日：1983-06-07
申请号：US297056
申请日：1981-08-27
申请人： Charles M. Wine
发明人： Charles M. Wine
CPC分类号： H04N5/932 , H04N5/7755
摘要： An oscillator produces a signal having a frequency equal to a multiple of the turntable speed of a video disc player. A divider, periodically reset by vertical timing signals produced by the player when in a "play" operating mode, divides the oscillator signal and continuously produces a vertical reference signal equal in phase and frequency to a vertical timing component of the player video output signal. Synchronism is maintained between the player and a TV receiver when the player is in a "pause" operating mode (when the video output signal is squelched) by supplying the reference signal to the receiver, thereby preventing undesirable "roll" of the image produced by the receiver when the player is returned to the "play" operating mode.
摘要翻译： 振荡器产生频率等于视频盘播放器的转盘速度的倍数的信号。 通过在“播放”操作模式下由播放器产生的垂直定时信号周期性地复位的分频器将振荡器信号分频并连续产生相位和频率相等于播放器视频输出信号的垂直定时分量的垂直参考信号。 当播放器处于“暂停”操作模式（当视频输出信号被压制时）通过向接收器提供参考信号而在播放器和电视接收器之间保持同步，从而防止由图像产生的图像不期望的“滚动” 当播放器返回到“播放”操作模式时的接收器。
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公开(公告)号：US4317225A
公开(公告)日：1982-02-23
申请号：US178026
申请日：1980-08-14
CPC分类号： H03J1/0033 , H03J5/0263 , H03J7/28
摘要： In a tuning system for generating a tuning voltage for tuning a television receiver, channel identification apparatus includes a memory for storing binary signals representing boundary voltages having magnitudes corresponding to magnitudes of the tuning voltage between tuning voltage ranges for respective adjacent channels. As the memory locations are addressed, the boundary voltages are compared to the tuning voltages. Control apparatus causes the memory location associated with the next boundary voltage to be addressed and causes channel number apparatus to generate binary signals representing the next channel number when the magnitude of a predetermined one of the boundary voltage associated with an addressed one of the memory locations and the tuning voltage exceeds the magnitude of the other one. Display apparatus displays the channel number represented by the binary signals generated by the channel number apparatus.
摘要翻译： 在用于产生用于调谐电视接收机的调谐电压的调谐系统中，信道识别装置包括用于存储二进制信号的存储器，该二进制信号表示具有对应于相应相邻信道的调谐电压范围之间的调谐电压的幅度的边界电压。 当寻址存储器位置时，将边界电压与调谐电压进行比较。 控制装置使得与下一个边界电压相关联的存储器位置被寻址，并且当与所寻址的存储器位置相关联的边界电压的预定的一个的幅度和 调谐电压超过另一个的幅度。 显示装置显示由通道编号装置产生的二进制信号表示的通道号。
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公开(公告)号：US4317050A
公开(公告)日：1982-02-23
申请号：US84714
申请日：1979-10-15
申请人： Charles M. Wine
发明人： Charles M. Wine
摘要： User control apparatus for a system such as a television receiver having a plurality of user controllable functions such as channel, volume, brightness, contrast, color saturation and tint, includes a plurality of individual pushbuttons for changing respective functions in a first sense, e.g., "up" and a common pushbutton for changing all of the functions in a second sense, e.g., "down". Operation of one of the individual pushbuttons selects the function to be controlled and causes the function to be increased. Thereafter, operation of the common pushbutton causes the selected function to be decreased.
摘要翻译： 用于诸如具有多个用户可控功能（诸如频道，音量，亮度，对比度，色彩饱和度和色彩）的电视接收机的系统的用户控制装置包括用于在第一意义上改变各个功能的多个单独的按钮， “向上”和用于在第二个意义上改变所有功能的通用按钮，例如“向下”。 单个按钮中的一个按钮的操作选择要被控制的功能并且使功能增加。 此后，公共按钮的操作导致所选功能的降低。
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公开(公告)号：US4271532A
公开(公告)日：1981-06-02
申请号：US93229
申请日：1979-11-13
申请人： Charles M. Wine
发明人： Charles M. Wine
CPC分类号： H03J7/28 , H03J5/0263
摘要： A television tuning system includes apparatus for swapping or exchanging a presently selected channel for a previously saved channel when a user operates a switch provided for that purpose. The apparatus is arranged so that the saved channel is unaffected by channel selections so that it may be used by a user to quickly return to an originally selected channel after scanning other channels, e.g., during commercial interruptions, as well as to follow the progress of two programs, e.g., two sporting events on different channels.
摘要翻译： 电视调谐系统包括当用户操作为此目的提供的开关时，用于交换或交换当前选择的频道用于先前保存的频道的装置。 该装置被布置成使得所保存的频道不受频道选择的影响，使得用户可以使用该频道在扫描其他频道之后快速返回到原始选择的频道，例如在商业中断期间，以及跟随进程 两个节目，例如两个不同频道的体育赛事。
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公开(公告)号：US5253041A
公开(公告)日：1993-10-12
申请号：US888581
申请日：1992-05-26
申请人： Charles M. Wine , Glenn A. Reitmeier , Kamil M. Uz
发明人： Charles M. Wine , Glenn A. Reitmeier , Kamil M. Uz
CPC分类号： H04N11/042 , H04N19/186 , H04N19/59 , H04N19/85
摘要： A preprocessor for conditioning interlace-scan video signals for frame based compression, includes apparatus to accept fields of interlace-scanned video and provide fields of interlace-scanned luminance and chrominance component signals. The fields of interlace-scanned luminance component are combined into respective frames of luminance signal and applied to compressor apparatus for further processing. The fields of interlace scanned chrominance components are independently processed at the field level to generate lines of chrominance values which are interstitial to the lines of the original chrominance values and at a lesser pixel and line density. The independently processed fields of interlace-scanned chrominance signals are combined into respective frames of chrominance component signals and applied to compressor circuitry for further processing. Performing the chrominance signal interpolation and subsampling at the field level tends to eliminate a majority of color distortions around moving images. Receiver apparatus is configured to perform post decompression processing to generate frame data having the original pixel and line density.
摘要翻译： 用于对用于基于帧的压缩的隔行扫描视频信号进行调理的预处理器包括接收隔行扫描视频的场的装置，并提供隔行扫描的亮度和色度分量信号的场。 隔行扫描亮度分量的场合被合并到相应的亮度信号帧中，并应用于压缩机装置进一步处理。 交错扫描色度分量的场在场级独立地进行处理，以生成与原始色度值的线间隔的色度值线，并以较小的像素和线密度生成行。 隔行扫描色度信号的独立处理场被组合成相应的色度分量信号帧，并被应用于压缩器电路进一步处理。 在场级执行色度信号插值和子采样趋向于消除运动图像周围的大部分颜色失真。 接收机装置被配置为执行后解压缩处理以产生具有原始像素和线密度的帧数据。
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公开(公告)号：US5122875A
公开(公告)日：1992-06-16
申请号：US661993
申请日：1991-02-27
IPC分类号： H04N11/06 , H04N5/44 , H04N7/015 , H04N7/04 , H04N7/12 , H04N7/26 , H04N7/30 , H04N7/32 , H04N7/50 , H04N21/234 , H04N21/2343 , H04N21/2383 , H04N21/438 , H04N21/44 , H04N21/63 , H04N7/00
CPC分类号： H04N7/015 , H04N19/00 , H04N19/124 , H04N19/159 , H04N19/174 , H04N19/176 , H04N19/18 , H04N19/186 , H04N19/192 , H04N19/37 , H04N19/423 , H04N19/46 , H04N19/52 , H04N19/60 , H04N19/61 , H04N21/23406 , H04N21/234327 , H04N21/2383 , H04N21/4382 , H04N21/44004 , H04N21/631 , H04N5/4401 , H04N19/13 , H04N19/146 , H04N19/152 , H04N19/30 , H04N19/50 , H04N19/70 , H04N19/91
摘要： Apparatus for encoding/decoding a HDTV signal for e.g., terrestrial transmission includes a compression circuit responsive to high definition video source signals for providing ierarchically layered codewords CW representing compressed video data and associated codewords T, defining the types of data represented by the codewords CW. A priority selection circuit, responsive to the codewords CW and T, parses the codewords CW into high and low priority codeword sequences wherein the high and low priority codeword sequences correspond to compressed video data of relatively greater and lesser importance to image reproduction respectively. A transport processor, responsive to the high and low priority codeword sequences, forms high and low priority transport blocks of high and low priority codewords respectively. Each transport block includes a header, codewords CW and error detection check bits. The respective transport blocks are applied to an forward error check circuit for applying additional error check data. Thereafter the high and low priority data are applied to a modem wherein they quadrature amplitude modulate respective carriers for transmission.
摘要翻译： 用于对例如地面传输的HDTV信号进行编码/解码的设备包括响应于高分辨率视频源信号的压缩电路，用于提供表示压缩视频数据和相关码字T的复杂分层码字CW，定义由码字CW表示的数据类型。 优选选择电路响应于码字CW和T，将码字CW解析成高优先权码字序列和低优先级码字序列，其中高优先权码字序列和低优先级码字序列分别对应于对图像再现具有相对较大和较小重要性的压缩视频数据。 响应于高优先级和低优先级码字序列的传输处理器分别形成高优先级和低优先级码字的高优先级和低优先级传输块。 每个传输块包括报头，码字CW和错误检测校验位。 相应的传输块被应用于前向错误检查电路以应用附加的错误检查数据。 此后，高优先级数据和低优先级数据被应用于调制解调器，其中正交幅度调制相应的载波进行传输。
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公开(公告)号：US4685134A
公开(公告)日：1987-08-04
申请号：US756836
申请日：1985-07-19
申请人： Charles M. Wine
发明人： Charles M. Wine
CPC分类号： G10H1/18 , G10H1/0091 , H04S5/00 , G10H2210/295 , Y10S84/01 , Y10S84/27
摘要： A system capable of synthesizing multi-channel sound for a computer includes a sound generator for each audio channel. A circuit provides a programmable delay so that one generator produces sound in one channel that is delayed with respect to the sound in the other channel. Multiple generators may be provided in each channel with each such generator having an independently programmable delay circuit associated therewith.
摘要翻译： 能够为计算机合成多声道声音的系统包括用于每个音频通道的声音发生器。 电路提供可编程延迟，使得一个发生器在一个通道中产生相对于另一个通道中的声音被延迟的声音。 可以在每个通道中提供多个发生器，每个这样的发生器具有与其相关联的独立可编程的延迟电路。
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