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101. 发明申请

US20150237299A1 TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHOD FOR TRANSMITTING VIDEO DATA 有权
标题翻译：传输系统，传输设备和传输视频数据传输方法
公开(公告)号：US20150237299A1
公开(公告)日：2015-08-20
申请号：US14702053
申请日：2015-05-01
申请人： Sony Corporation
发明人： Kazuyoshi Suzuki , Katsuji Matsuura
IPC分类号： H04N7/083 , H04N7/081 , H04N7/015
CPC分类号： H04N7/083 , G09G5/003 , G09G5/02 , G09G2340/10 , G09G2340/12 , G09G2370/047 , H04N5/04 , H04N7/015 , H04N7/035 , H04N7/0803 , H04N7/081 , H04N7/087 , H04N7/088 , H04N7/10
摘要： An HDMI® source determines whether or not an HDMI® sink can receive a sub-signal based on VSDB of E-EDID. When the HDMI® sink can receive the sub-signal, the HDMI® source adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter, thereby constructing transmission pixel data. This data is transmitted by the transmitter through TMDS channels #0 to #2. Furthermore, the HDMI® source transmits a general control packet containing sub-signal information indicating whether or not the sub-signal is contained in the transmission pixel data in the control period of a vertical blanking period. The present invention can be applied to, for example, HDMI®.
摘要翻译： HDMI®源决定HDMI®接收器是否可以接收基于E-EDID的VSDB的子信号。当HDMI®接收器可以接收子信号时，HDMI®信号源将子信号添加到由比特数小于由发送器发送的发送像素数据的像素数据组成的主图像的像素数据上，从而构建传输像素数据。该数据由发射机通过TMDS通道＃0发送到＃2。此外，HDMI®源在垂直消隐期的控制周期中发送包含表示子信号是否包含在发送像素数据中的子信号信息的通用控制分组。本发明可以应用于例如HDMI。

102. 发明授权

US08982279B2 Transmission system, transmission apparatus, and transmission method for transmitting video data 有权
标题翻译：用于传输视频数据的传输系统，传输设备和传输方法
公开(公告)号：US08982279B2
公开(公告)日：2015-03-17
申请号：US14332067
申请日：2014-07-15
申请人： Sony Corporation
发明人： Kazuyoshi Suzuki , Katsuji Matsuura
IPC分类号： H04N7/00 , H04N11/00 , H04N7/08 , H04N7/083
CPC分类号： H04N7/083 , G09G5/003 , G09G5/02 , G09G2340/10 , G09G2340/12 , G09G2370/047 , H04N5/04 , H04N7/015 , H04N7/035 , H04N7/0803 , H04N7/081 , H04N7/087 , H04N7/088 , H04N7/10
摘要： An HDMI® source determines whether or not an HDMI® sink can receive a sub-signal based on VSDB of E-EDID. When the HDMI® sink can receive the sub-signal, the HDMI® source adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter, thereby constructing transmission pixel data. This data is transmitted by the transmitter through TMDS channels #0 to #2. Furthermore, the HDMI® source transmits a general control packet containing sub-signal information indicating whether or not the sub-signal is contained in the transmission pixel data in the control period of a vertical blanking period. The present invention can be applied to, for example, HDMI®.
摘要翻译： HDMI®源决定HDMI®接收器是否可以接收基于E-EDID的VSDB的子信号。当HDMI®接收器可以接收子信号时，HDMI®信号源将子信号添加到由比特数小于由发送器发送的发送像素数据的像素数据组成的主图像的像素数据上，从而构建传输像素数据。该数据由发射机通过TMDS通道＃0发送到＃2。此外，HDMI®源在垂直消隐期的控制周期中发送包含表示子信号是否包含在发送像素数据中的子信号信息的通用控制分组。本发明可以应用于例如HDMI。

103. 发明申请

US20090070807A1 Method and System for Placing Inserts into a Broadcast Television Signal 有权
标题翻译：插入广播电视信号的方法和系统
公开(公告)号：US20090070807A1
公开(公告)日：2009-03-12
申请号：US11852915
申请日：2007-09-10
申请人： Mitch C. Jacobs
发明人： Mitch C. Jacobs
IPC分类号： H04N7/083
CPC分类号： H04N7/165 , H04H20/103 , H04H20/74 , H04H60/06 , H04N21/2187 , H04N21/23424 , H04N21/26241 , H04N21/6112 , H04N21/812
摘要： A system and method includes a content repository storing insert material therein and a scheduling system assigning an insert material identification to the insert material and generating an insertion schedule having an insertion time corresponding to the insert material identification. The system also includes an automation server in communication with the scheduling system. The automation server receives the insertion schedule, retrieves the insertion material from the content repository, stores the content therein in response to the insertion time, receives a content signal with a trigger and inserts the insert material into the content signal in response to the trigger and the trigger time to form a modified content signal.
摘要翻译：一种系统和方法包括存储在其中的插入材料的内容储存库和调度系统，其将插入材料标识分配给插入材料并产生具有与插入材料标识对应的插入时间的插入调度。该系统还包括与调度系统通信的自动化服务器。自动化服务器接收插入计划，从内容存储库检索插入材料，响应于插入时间存储其中的内容，用触发器接收内容信号，并且响应于触发器将插入材料插入到内容信号中，并且触发时间形成修改内容信号。

104. 发明申请

US20050212962A1 Data slicer 失效
标题翻译：数据切片机
公开(公告)号：US20050212962A1
公开(公告)日：2005-09-29
申请号：US11078500
申请日：2005-03-14
申请人： Rie Matsuo , Kazuo Nomura
发明人： Rie Matsuo , Kazuo Nomura
IPC分类号： H04N7/083 , H04L25/02 , H04L25/03 , H04N7/035 , H04N7/087 , H04N7/088 , H04N11/00
CPC分类号： H04N7/035
摘要： A data slicer of the present invention comprises a reference voltage generation circuit and a comparator. The reference voltage generation circuit comprises a plurality of capacitances which area connected in parallel to one another, holding electrical charges on the basis of an input signal, a plurality of first switches which are connected to the plurality of capacitances with first nodes, respectively, for controlling the inflow of the input signal to the plurality of capacitances and a plurality of second switches which are connected to the plurality of capacitances with the first nodes, respectively, for controlling the connection among the plurality of capacitances. The plurality of first switches are controlled with predetermined timing where these first switches are individually brought into an ON state, and the plurality of second switches are controlled with predetermined timing where all the second switches are brought into an ON state. With this construction, the present invention is intended to provide a data slicer which comprises a reference voltage generation circuit capable of generating an appropriate slicer reference voltage even if the input signal quickly changes.
摘要翻译：本发明的数据限幅器包括参考电压产生电路和比较器。参考电压产生电路包括多个彼此并联连接的电容，其基于输入信号保持电荷，多个第一开关分别与第一节点连接到多个电容，用于控制输入信号到多个电容的流入以及分别与第一节点连接到多个电容的多个第二开关，用于控制多个电容之间的连接。多个第一开关被控制，其中这些第一开关分别处于导通状态的预定定时，并且多个第二开关在所有第二开关处于导通状态的预定定时被控制。利用这种结构，本发明旨在提供一种数据限幅器，其包括即使输入信号快速变化也能够产生适当的限幅器参考电压的参考电压产生电路。

105. 发明申请

US20050204400A1 Method and system for downloading and storing interactive device content using the horizontal overscan portion of a video signal 有权
标题翻译：使用视频信号的水平过扫描部分下载和存储交互式设备内容的方法和系统
公开(公告)号：US20050204400A1
公开(公告)日：2005-09-15
申请号：US11127916
申请日：2005-05-11
申请人： Craig Ranta , Harjit Singh , Jeffrey Alexander
发明人： Craig Ranta , Harjit Singh , Jeffrey Alexander
IPC分类号： A63H13/04 , A63H30/00 , H04N7/083 , H04N7/084 , H04N7/085 , H04N7/04 , H04N7/00 , H04N7/16 , H04N7/173 , H04N11/00
CPC分类号： H04N7/085 , A63H2200/00
摘要： A method and system for decoding and storing encoded control data delivered via the horizontal overscan area of a video signal. An interactive device such as a toy performs behavior defined by control data that can be encoded into a video signal. The toy is equipped with a decoder for extracting data from the horizontal overscan portion of the video signal, and a non-volatile memory that permits the control data to be stored for use after the video signal is no longer being received. The control data are delivered as a series of words that include genus codes and sequence codes. Genus codes identify the specific toy to which the word is directed, as more than one toy may receive the video signal. Error grading is used to minimize the effect of such signal deterioration, so the toy will replace previously received words if newer words are of higher quality.
摘要翻译：一种用于解码和存储经由视频信号的水平过扫描区域传送的编码控制数据的方法和系统。诸如玩具的交互式装置执行由可被编码成视频信号的控制数据定义的行为。玩具配备有用于从视频信号的水平过扫描部分提取数据的解码器，以及允许在不再接收视频信号之后存储使用控制数据的非易失性存储器。控制数据作为一系列包括属代码和序列码的单词传送。类别代码识别词指向的特定玩具，因为多于一个玩具可能会接收视频信号。使用误差分级来最小化这种信号恶化的影响，因此如果较新的词质量较高，则玩具将替换以前接收的词。

106. 发明授权

US6151334A System and method for sending multiple data signals over a serial link 有权
标题翻译：通过串行链路发送多个数据信号的系统和方法
公开(公告)号：US6151334A
公开(公告)日：2000-11-21
申请号：US187559
申请日：1998-11-04
申请人： Sungjoon Kim , David D. Lee , Deog-Kyoon Jeong
发明人： Sungjoon Kim , David D. Lee , Deog-Kyoon Jeong
IPC分类号： G09G5/00 , G06F13/40 , H03M9/00 , H04J3/00 , H04J3/04 , H04J3/06 , H04L5/00 , H04L7/00 , H04L7/033 , H04L7/04 , H04L25/08 , H04L25/49 , H04N7/083 , H04N7/52 , H04N21/2368 , H04N21/434 , H04J3/16
CPC分类号： H04N7/52 , G06F13/4018 , H03M9/00 , H04J3/0605 , H04L25/085 , H04L25/4915 , H04L7/0337 , H04N21/23602 , H04N21/4342 , H04N7/083 , H04L2007/045 , H04L7/0008
摘要： A system and method for sending multiple data signals over a serial link comprises an embedding unit and a removing unit coupled by a serial line. The embedding unit preferably receives a plurality of data streams, encodes the data streams and then merges the encoded data into a serial stream that is output across a serial line to the removing unit. The removing unit receives a serial stream of data, decodes the serial stream, and then separates the decoded serial stream into separate streams thereby reconstructing the streams input to the embedding unit. The encoding and transmission by the embedding unit and the receipt and decoding by the removing unit are completely transparent, the signals output by the removing unit are identical in timing and data content to the signals input to the embedding unit. The present invention also includes a method for transmitting a plurality of data streams over a signal line, and a method for generating a plurality of data streams from a serial sequence.
摘要翻译：用于通过串行链路发送多个数据信号的系统和方法包括嵌入单元和通过串行线耦合的去除单元。嵌入单元优选地接收多个数据流，对数据流进行编码，然后将经编码的数据合并成串行流，该串行流通过串行线输出到移除单元。去除单元接收串行数据流，解码串行流，然后将解码的串行流分离成单独的流，从而重建输入到嵌入单元的流。嵌入单元的编码和发送以及由去除单元的接收和解码完全透明，由去除单元输出的信号在定时和数据内容上与输入到嵌入单元的信号相同。本发明还包括通过信号线发送多个数据流的方法，以及用于从串行序列生成多个数据流的方法。

107. 发明授权

US6130718A Method and device for correcting errors in the opening of time windows for recovering data with horizontal synchronization pulses 失效
标题翻译：用于校正用水平同步脉冲恢复数据的时间窗口打开中的错误的方法和装置
公开(公告)号：US6130718A
公开(公告)日：2000-10-10
申请号：US850678
申请日：1997-05-02
申请人： Christof Stumpf , Christian Tournier
发明人： Christof Stumpf , Christian Tournier
IPC分类号： H04N5/06 , H04N5/10 , H04N7/035 , H04N7/083 , H04N7/087 , H04N7/088 , H04N7/08
CPC分类号： H04N7/088 , H04N5/10 , H04N7/035
摘要： Method and device for correcting errors in synchronization of operations of recovering sequences of ancillary data transmitted over the invisible lines of the VBI of a video signal including a vertical synchronization signal Vsync and a horizontal synchronization signal Hsync used to synchronize the opening of time windows for recovery of the data. In the event of the absence of a horizontal synchronization pulse at the end of a period equal to H+.DELTA.H, where H is the period of the signal Hsync and .DELTA.H is a first predetermined lapse of time, an artificial synchronization pulse is generated, and the moment of opening of the window for recovering ancillary data to the moment of generation of the artificial synchronization pulses so as to cause the moment to coincide with the start of the sequence of ancillary data to be recovered.
摘要翻译：用于校正在包括垂直同步信号Vsync和水平同步信号Hsync的视频信号的VBI的不可见行上传输的辅助数据序列的恢复操作的同步错误的方法和装置，用于同步打开用于恢复的时间窗口的数据。在等于H + DELTA H的周期结束时不存在水平同步脉冲的情况下，其中H是信号Hsync和DELTA H的周期是第一预定的时间间隔，产生人造同步脉冲，以及用于将辅助数据恢复到生成人造同步脉冲的时刻的窗口的打开时刻，以便使该时刻与待恢复的辅助数据序列的开始一致。

108. 发明授权

US6118498A Channel scanning and channel change latency reduction in an ATSC television receiver 失效
标题翻译： ATSC电视接收机中的频道扫描和频道改变延迟减少
公开(公告)号：US6118498A
公开(公告)日：2000-09-12
申请号：US978018
申请日：1997-11-25
申请人： Glenn Arthur Reitmeier
发明人： Glenn Arthur Reitmeier
IPC分类号： G06T7/20 , G06T9/00 , H04B1/16 , H04N5/50 , H04N5/76 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/08 , H04N7/081 , H04N7/083 , H04N7/084 , H04N7/085 , H04N7/26 , H04N7/36 , H04N7/46 , H04N7/50 , H04N9/79 , H04N21/426 , H04N21/434 , H04N21/438 , H04N5/455
CPC分类号： G06T7/2013 , H04N19/103 , H04N19/127 , H04N19/134 , H04N19/186 , H04N19/42 , H04N19/428 , H04N19/523 , H04N19/59 , H04N19/61 , H04N19/85 , H04N21/4263 , H04N21/434 , H04N21/4383 , H04N21/4384 , G06T2207/10016 , G06T2207/20052 , H04N19/146
摘要： A method and apparatus for masking program selection latency in an MPEG-like information stream receiver, such as an ATSC or DVB television receiver. An information stream receiver receives VSB- or QAM-modulated signals comprising an MPEG-like system streams including program transport streams. In a channel scanning mode of operation, a plurality of identified program transport streams (i.e., channels) are sequentially retrieved from one or more system streams. A portion of each retrieved program transport stream, such as an intra-frame encoded video frame within an included elementary video stream, is extracted and stored in a memory. In a channel changing mode of operation, if a desired channel is one of the sequentially scanned channels, then the stored I-frame is retrieved and coupled to a decoder while the desired channel is re-acquired by tuning, demodulating, and demultiplexing operations. In this manner, the inherent latency of the tuning, demodulating, and demultiplexing operations are somewhat masked. Moreover, by storing tuning and demodulation parameters associated with an anticipated "next" channel, the actual time required to retrieve that channel is reduced.
摘要翻译：一种用于屏蔽诸如ATSC或DVB电视接收机的MPEG类信息流接收机中的节目选择等待时间的方法和装置。信息流接收器接收VSB或QAM调制信号，该信号包括包括节目传输流的类似MPEG的系统流。在频道扫描操作模式中，从一个或多个系统流顺序地检索多个识别的节目传输流（即频道）。每个检索到的程序传输流的一部分，例如所包括的基本视频流内的帧内编码视频帧，被提取并存储在存储器中。在频道改变操作模式中，如果期望的频道是顺序扫描的频道之一，则存储的I帧被检索并且耦合到解码器，同时通过调谐，解调和解复用操作重新获取期望的频道。以这种方式，调谐，解调和解复用操作的固有等待时间被遮蔽。此外，通过存储与预期的“下一个”信道相关联的调谐和解调参数，减少了检索该信道所需的实际时间。

109. 发明授权

US5917481A Electronic television program guide with selective updating 失效
标题翻译：有选择性更新的电子电视节目指南
公开(公告)号：US5917481A
公开(公告)日：1999-06-29
申请号：US990796
申请日：1997-12-15
申请人： Theodore S. Rzeszewski , Tobin L. Gimber
发明人： Theodore S. Rzeszewski , Tobin L. Gimber
IPC分类号： H04N5/445 , H04N7/08 , H04N7/081 , H04N7/083 , H04N7/087 , H04N7/088 , H04N21/426 , H04N21/482 , H04N21/84 , H04N7/10
CPC分类号： H04N21/4263 , H04N21/4332 , H04N21/435 , H04N21/4532 , H04N21/4586 , H04N21/482 , H04N21/84 , H04N5/44543 , H04N21/4755
摘要： A method and device for receiving and storing an electronic television (TV) program guide. In a satellite, cable or broadcast TV system, electronic TV program guides may be coded into the video signals received by the TV receiver. Many currently available TV receivers also allow users to program a list of "select-channels." When the receiver is in its select-channel mode, the receiver only tunes to the channels the user stored in the list of select channels. The present invention limits the memory and processing power required to store an electronic TV program guide by only storing program guide information associated with the channels stored by the user in connection with the select-channels function of the receiver. In receivers having a second tuner, the second tuner may be used to automatically update the stored program guide.
摘要翻译：一种用于接收和存储电子电视（TV）节目指南的方法和装置。在卫星，有线电视或广播电视系统中，电视节目指南可以被编码到由TV接收机接收的视频信号中。许多当前可用的电视接收机还允许用户编制“选择频道”列表。当接收机处于选择通道模式时，接收器仅调谐到用户存储在选择通道列表中的通道。本发明通过仅存储与用户所存储的与所述接收机的选择频道功能相关联的频道的节目指南信息来限制存储电子节目指南所需的存储器和处理能力。在具有第二调谐器的接收机中，第二调谐器可用于自动更新存储的节目指南。

110. 发明授权

US5825824A DC-balanced and transition-controlled encoding method and apparatus 失效
标题翻译：直流平衡和过渡控制编码方法和装置
公开(公告)号：US5825824A
公开(公告)日：1998-10-20
申请号：US622810
申请日：1996-03-27
申请人： Kyeongho Lee , Deog-Kyon Jeong
发明人： Kyeongho Lee , Deog-Kyon Jeong
IPC分类号： H03M7/14 , H03M5/14 , H04L7/00 , H04L7/04 , H04L25/03 , H04L25/08 , H04L25/49 , H04N7/083 , H04N7/52 , H04N21/2368 , H04N21/434 , H04L25/34 , H03M5/00 , H04J3/24
CPC分类号： H04L25/085 , H04L25/03866 , H04L25/4915 , H04N21/2368 , H04N21/4341 , H04N7/083 , H04N7/52 , H04L2007/045 , H04L7/0008
摘要： A method and apparatus for producing a transition-controlled, DC-balanced sequence of characters from an input sequence of data bytes. The bits in each of the data bytes are selectively complemented in accordance with the number of logical `1` signals in each data byte in order to produce selectively complemented data blocks. A cumulative disparity is then determined between the logical values of different type included within ones of the selectively complemented data blocks previously encoded into characters. In addition, a current disparity in a candidate character associated with a current one of the selectively complemented data blocks being encoded is also determined. The candidate character is assigned to the current one of the selectively complemented data blocks if the current disparity is of a polarity opposite to a first polarity of the cumulative disparity. Alternately, the complement of the candidate character is assigned to the current one of the selectively complemented data blocks if the current disparity is of the first polarity. In a high-transition mode of operation, the bits within data blocks including fewer than a minimum number of logical `1` signals are selectively complemented so that each such selectively complemented data block includes in excess of the minimum number of logical transitions. In a low-transition mode of operation, the bits within data blocks having more than a predefined number of logical `1` signals are selectively complemented so that each such selectively complemented data block includes less than the maximum number of logical transitions.
摘要翻译：一种用于从数据字节的输入序列产生转换控制的直流平衡字符序列的方法和装置。每个数据字节中的位根据每个数据字节中的逻辑“1”信号的数目选择性地补充，以便产生选择性补充的数据块。然后在包括在先前编码为字符的选择性补充的数据块中的不同类型的逻辑值之前确定累积差异。此外，还确定与被编码的选择性补充的数据块中的当前一个相关联的候选字符中的当前差异。如果当前视差与累积视差的第一极性相反的极性，则候选字符被分配给选择性补充的数据块中的当前一个。或者，如果当前视差是第一极性，则候选字符的补码被分配给选择性补充的数据块中的当前一个。在高转换操作模式中，选择性地补充包括少于最小数量的逻辑“1”信号的数据块内的位，使得每个这样的选择性补充的数据块包括超过最小数量的逻辑转换。在低转换操作模式中，选择性地补充具有超过预定数量的逻辑“1”信号的数据块内的位，使得每个这样的选择性补充的数据块包括小于逻辑转换的最大数量。

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