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1. 发明专利

JP2014197876A 送信方法有权
标题翻译：传输方法
公开(公告)号：JP2014197876A
公开(公告)日：2014-10-16
申请号：JP2014116847
申请日：2014-06-05
申请人：日立コンシューマエレクトロニクス株式会社 , Hitachi Consumer Electronics Co Ltd
发明人： KABUTO NOBUAKI , SHIBATA AKIRA , MIZUHASHI YOSHIAKI
IPC分类号： H04N7/083 , H04N21/2365 , H04N21/436
摘要：【課題】圧縮映像信号と非圧縮映像信号を一つのインターフェースで同時伝送し、TVでの非圧縮映像信号のリアルタイム表示と、圧縮映像信号のタイムシフト表示を可能とする映像信号伝送方法と、を提供する。【解決手段】STB11は、非圧縮映像信号の帰線期間に圧縮映像信号をパケット化して多重伝送することにより、両映像信号の同時伝送を行う。非圧縮映像信号はTV12側でリアルタイム表示し、圧縮映像信号はTV内に持つ蓄積装置128に記録し、ユーザの所望する時間にそれを読み出して復号化することにより、タイムシフト視聴できる。【選択図】図1
摘要翻译：要解决的问题：提供一种能够通过同时发送压缩图像信号和非压缩图像信号经由一个电视机，在TV上执行非压缩图像信号的实时显示和时间显示压缩图像信号的方法接口。解决方案：STB 11（机顶盒）打包压缩图像信号，并在非压缩图像信号的消隐间隔期间执行多路复用传输，从而同时发送两个图像信号。非压缩图像信号在TV12的一侧实时显示，压缩图像信号被记录在设置在TV内部的累积装置128中，以用户期望的时间读出并解码，从而可以进行时移观看被执行。

2. 发明专利

JP5327280B2 Signal transmission device 有权
公开(公告)号：JP5327280B2
公开(公告)日：2013-10-30
申请号：JP2011133968
申请日：2011-06-16
申请人：パナソニック株式会社
发明人：秀和鈴木
IPC分类号： H04J3/00 , H04N7/083 , H04N7/085 , H04N7/088 , H04N11/04
CPC分类号： H04N7/0855 , H04N7/083 , H04N7/088
摘要： A video signal, an audio signal, and a control signal to be used for control at the receiving end are time-division-multiplexed and transmitted. A signal transmission system is provided with a signal transmission apparatus (11) including a time-base compression unit (101) for time-base-compressing an audio signal, and a multiplexing unit (102) for time-division-multiplexing a control signal and the time-base-compressed audio signal in a blanking period of a video signal, and transmitting the time-division-multiplexed signal to a signal reception apparatus (12) through a transmission path (106); and a signal reception apparatus (12) including a demultiplexing unit (103) for demultiplexing the signal in which the video signal, the control signal, and the time-base-compressed audio signal are time-division-multiplexed, which signal is transmitted from the signal transmission apparatus (11), into the video signal, the control signal, and the time-base-compressed audio signal, respectively, and a time-base decompression unit (104) for decompressing the time-base-compressed audio signal.

3. 发明专利

JP2012151875A Method and apparatus for selectively supplying advertising message to viewer terminal 审中-公开
标题翻译：选择性地向广播终端提供广告信息的方法和装置
公开(公告)号：JP2012151875A
公开(公告)日：2012-08-09
申请号：JP2012050370
申请日：2012-03-07
申请人： Index Systems Inc , インデックスシステムズインコーポレイテッド
发明人： YUEN HENRY C
IPC分类号： H04N7/173 , G06F13/00 , G06F21/24 , H04N5/445 , H04N5/45 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/083 , H04N7/087 , H04N7/088
CPC分类号： H04N5/44543 , G06Q30/0251 , H04N5/45 , H04N21/235 , H04N21/23617 , H04N21/42692 , H04N21/4332 , H04N21/4349 , H04N21/435 , H04N21/44222 , H04N21/4532 , H04N21/4821 , H04N21/4823 , H04N21/812
摘要： PROBLEM TO BE SOLVED: To selectively supply advertising messages to viewer terminals for use in an on-screen interactive electronic program guide (EPG) accompanied with advertising messages.SOLUTION: Advertisements (54) within an EPG are targeted to television viewers. Use of the EPG and a television receiver is monitored to generate a viewer profile. This invention relates to the on screen interactive EPG with the advertising messages and, more particularly, to selectively supplying the advertising messages to the viewer terminal for use in the EPG. Furthermore, the viewer profile is generated by using a database from which EPG is generated as an information source, and the viewer profile is maintained in a secure file at the receiver. Moreover, entire or a part of the viewer profile is maintained in the secure profile at the receiver of a viewer.
摘要翻译：要解决的问题：选择性地向观众终端提供广告消息以用于伴随广告消息的屏幕上交互式电子节目指南（EPG）。
解决方案：EPG内的广告（54）针对电视观众。监视EPG和电视接收机的使用以产生观看者简档。本发明涉及具有广告消息的屏上交互式EPG，更具体地说，涉及有选择地将广告消息提供给观众终端以用于EPG。此外，通过使用生成EPG的数据库作为信息源来生成观看者简档，并且在接收者处将观看者简档保存在安全文件中。此外，观众简档的全部或一部分被保持在观众的接收者处的安全简档中。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012110025A SYSTEM AND METHOD FOR REPLACING TELEVISION SIGNALS 审中-公开
公开(公告)号：JP2012110025A
公开(公告)日：2012-06-07
申请号：JP2012009356
申请日：2012-01-19
申请人： STARSIGHT TELECAST INC
发明人： KLOSTERMAN BRIAN L , MACRAE DOUGLAS , HUGON JACQUE , WARD THOMAS , HANCOCK KENNETH , SCHOAFF PETER
IPC分类号： H04N7/173 , H04N5/445 , H04N7/083 , H04N7/087 , H04N7/088 , H04N7/16 , H04N21/222 , H04N21/258 , H04N21/262 , H04N21/2668 , H04N21/433 , H04N21/438 , H04N21/442 , H04N21/45 , H04N21/454 , H04N21/458 , H04N21/478 , H04N21/6543 , H04N21/6547 , H04N21/81
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for replacing television signals.SOLUTION: A head end provider inserts a channel change command in a vertical blanking interval (VBI) for one or more channels to monitor a television programming transmission signal of a specific channel (110). The channel to be monitored is limited to the head end by data in a table or a database 130. A head end monitor determines whether or not the specific channel is intercepted. When the channel to be monitored begins to broadcast an advertisement, the head end provider checks the table or a database 140 including information required in order to determine whether or not a specific advertisement should be intercepted with the channel change command. The table and the database 140 include the channel, time, and channel information.

5. 发明专利

JP4940537B2 Transmission device 有权
公开(公告)号：JP4940537B2
公开(公告)日：2012-05-30
申请号：JP2004146505
申请日：2004-05-17
申请人：パナソニック株式会社
发明人：寛仁尾 , 歳朗西尾
IPC分类号： H04N9/00 , H04N7/083 , H04N7/087 , H04N7/088

6. 发明专利

JP4861621B2 To provide a copy protection video signal, improved methods and apparatus 有权
公开(公告)号：JP4861621B2
公开(公告)日：2012-01-25
申请号：JP2004516963
申请日：2003-06-30
申请人：ディーシーエスコピープロテクションリミテッド
发明人：マーゼンアブディン , バオリンタン
IPC分类号： H04N7/083 , H04N7/167 , G11B20/02 , H04N5/913 , H04N7/087 , H04N7/088 , H04N7/169
CPC分类号： H04N5/913 , H04N7/1693 , H04N2005/91314

7. 发明专利

JP2011188067A Character display device, and character display method 审中-公开
标题翻译：字符显示装置和字符显示方法
公开(公告)号：JP2011188067A
公开(公告)日：2011-09-22
申请号：JP2010048846
申请日：2010-03-05
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： FUJIMORI KIMINARI
IPC分类号： H04N7/173 , H04N5/445 , H04N7/083 , H04N7/087 , H04N7/088
摘要： PROBLEM TO BE SOLVED: To provide a character display device capable of displaying closed captions of multiple languages, based on CC data corresponding to two or more bytes of character code, and to provide a character display method.
SOLUTION: The character display device includes a signal input unit 31 for receiving a video signal on which CC data, including divided character codes obtained by dividing one byte of control code and two bytes of Unicode, on the byte basis are superimposed in a predetermined period of video data; a CC data isolating unit 35 for isolating a plurality of CC data from the video signal; a CPU 20 for extracting divided character codes from each CC data, to acquire a Unicode, by combining two divided character codes with each other; an OSD display control unit 39 for generating OSD image data corresponding to the Unicode; and a projection optical system 13 for projecting the OSD image data.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够基于与两个或更多字节的字符代码对应的CC数据来显示多种语言的隐藏字幕的字符显示装置，并提供字符显示方法。字符显示装置包括：信号输入单元31，用于接收视频信号，在该视频信号上叠加CC数据，该数据包括以字节为基础将包含一字节的控制代码和两个字节的Unicode划分得到的分割字符码叠加在视频数据的预定时段; CC数据隔离单元35，用于从视频信号中隔离多个CC数据; 用于从每个CC数据提取分割的字符代码的CPU20，通过将两个划分的字符代码相互组合来获取Unicode; 用于生成对应于Unicode的OSD图像数据的OSD显示控制单元39; 以及用于投影OSD图像数据的投影光学系统13。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP4646944B2 Amplitude determination value setting method 有权
公开(公告)号：JP4646944B2
公开(公告)日：2011-03-09
申请号：JP2007107384
申请日：2007-04-16
申请人：パナソニック株式会社
发明人：恵一葛本 , 章宏鈴木
IPC分类号： H04N7/083 , H04N7/087 , H04N7/088

9. 发明专利

JP2010273211A Supplementary data transmission method, and data transmission system 审中-公开
标题翻译：补充数据传输方法和数据传输系统
公开(公告)号：JP2010273211A
公开(公告)日：2010-12-02
申请号：JP2009124495
申请日：2009-05-22
申请人： Toshiba Corp , 株式会社東芝
发明人： YOSHIKAWA MASATOSHI
IPC分类号： H04N7/173 , H04H20/28 , H04H60/07 , H04N7/083 , H04N7/087 , H04N7/088 , H04N21/238 , H04N21/27
摘要： PROBLEM TO BE SOLVED: To provide a supplementary data transmission method capable of transmitting supplementary data of analog broadcast between devices each employing an SD-SDI system or an HD-SDI system. SOLUTION: Supplementary data to be superposed in a vertical flyback period of a video signal for analog broadcast are input to an analog/digital converter 12 to be simulatively converted to pseudo SDI data becoming a format of an SD-SDI system; the pseudo SDI data are transmitted to a transmission path different from a main line system of the HD-SDI system by a matrix switch 11; and video stream data of the main line system are replaced with the pseudo SDI data at the final stage by an inserter 16. Then the pseudo SDI data are delayed by a delay device 17 to align timing in accordance with processing times of a down converter 14 and a stream processor 15 used in an output path of the matrix switch 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在采用SD-SDI系统或HD-SDI系统的设备之间传输模拟广播的补充数据的补充数据传输方法。解决方案：将用于模拟广播的视频信号的垂直回扫周期中叠加的补充数据输入到模拟/数字转换器12，以模拟地转换为成为SD-SDI系统格式的伪SDI数据; 通过矩阵开关11将伪SDI数据发送到与HD-SDI系统的主线系统不同的传输路径; 并且主线系统的视频流数据由插入器16在最后级被伪SDI数据替换。然后，伪SDI数据被延迟装置17延迟，以根据下变频器14的处理时间对准定时以及在矩阵开关11的输出路径中使用的流处理器15.版权所有（C）2011，JPO＆INPIT

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