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1. 发明授权

EP0529233B1 Digital video recorder operable in standard and long play modes 失效
标题翻译：数字录像机标准和长期运行
公开(公告)号：EP0529233B1
公开(公告)日：1997-01-08
申请号：EP92110745.4
申请日：1992-06-25
申请人： SONY CORPORATION
发明人： Kubota, Yukio , Senshu, Yoichirou
IPC分类号： H04N5/782 , H04N5/91
CPC分类号： H04N9/7921 , G11B15/1875 , G11B15/4678 , G11B20/10009 , G11B20/1833 , H04N5/78266 , H04N9/8042 , H04N9/8047 , H04N9/888

2. 发明授权

EP1028588B1 Near video-on-demand broadcast systems 失效
标题翻译：快速视频点播系统
公开(公告)号：EP1028588B1
公开(公告)日：2004-10-13
申请号：EP00201730.9
申请日：1995-08-25
申请人： SONY CORPORATION
发明人： Inoue, Hajime , Kubota, Yukio , Nagashima, Toshimichi , Shimazu, Akira , Kanota, Keiji
IPC分类号： H04N5/44 , H04N7/173
CPC分类号： H04N5/4448 , H04N5/44 , H04N5/4401 , H04N7/16 , H04N7/17309 , H04N21/26275 , H04N21/4333 , H04N21/47208 , H04N21/47211

3. 发明公开

EP1028588A1 Near video-on-demand signal receivers 失效
标题翻译：快速视频辅助系统
公开(公告)号：EP1028588A1
公开(公告)日：2000-08-16
申请号：EP00201730.9
申请日：1995-08-25
申请人： SONY CORPORATION
发明人： Inoue, Hajime , Kubota, Yukio , Nagashima, Toshimichi , Shimazu, Akira , Kanota, Keiji
IPC分类号： H04N5/44 , H04N7/173
CPC分类号： H04N5/4448 , H04N5/44 , H04N5/4401 , H04N7/16 , H04N7/17309 , H04N21/26275 , H04N21/4333 , H04N21/47208 , H04N21/47211
摘要： A video signal receiver receives a plurality of video channels simultaneously carrying, offset by a transmission interval, a single video program, selects one channel from which to obtain the program for display to a user, and achieves a pause function in the display of the transmitted video program by temporarily storing a segment of the video program equal to the length of the transmission interval and obtaining the remainder of the program at a later time from the same or another channel.
摘要翻译：视频信号接收机接收同时承载偏移发送间隔的多个视频信道，单个视频节目选择一个频道，从该频道获得用于显示的用户的节目，并且在显示所发送的视频信号中实现暂停功能视频节目，通过临时存储视频节目的片段等于发送间隔的长度，并从相同或另一个频道在稍后的时间获得节目的剩余部分。

4. 发明公开

EP0830024A2 Video signal transmission, recording and reproduction 有权
标题翻译：视频信号传输，录制和复制
公开(公告)号：EP0830024A2
公开(公告)日：1998-03-18
申请号：EP97202824.5
申请日：1993-07-16
申请人： SONY CORPORATION
发明人： Kanota, Keiji , Inoue, Hajime , Kubota, Yukio
IPC分类号： H04N5/91 , H04N5/92
CPC分类号： G11B33/121 , G11B15/087 , G11B17/28 , G11B20/00086 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00246 , G11B20/00768 , G11B27/031 , G11B27/032 , G11B33/12 , G11B2220/20 , G11B2220/90 , H04N5/913 , H04N5/9206 , H04N7/088 , H04N7/0887 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： In a digital video tape recorder (VTR) (31, 32) which reproduces digital video and audio signals from a magnetic tape, a copy protect bit in the reproduced digital video signal is detected (6), and on the basis of the copy protect bit, a code is generated (7) and inserted (8) into the vertical blanking interval of the reproduced video signal. When a video signal (which may be in analog or digital form) having the code in the vertical blanking interval is received in a digital VTR, the code is detected (20) and recording of the video signal and an associated audio signal is inhibited (18, 21, 22, 23) if the code indicates that the received video signal is copy protected.
摘要翻译：在从磁带再现数字视频和音频信号的数字磁带录像机（VTR）（31,32）中，检测再现的数字视频信号中的拷贝保护位（6），并且基于拷贝保护生成（7）代码并将其插入（8）到再现的视频信号的垂直消隐间隔中。当在数字VTR中接收具有垂直消隐间隔中的代码的视频信号（其可以是模拟或数字形式）时，检测该代码（20）并且禁止视频信号和相关联的音频信号的记录如果该代码指示所接收的视频信号是受复制保护的。

5. 发明授权

EP0505983B1 Magnetic head and a digital recording magnetic head 失效
标题翻译：磁头和数字磁记录头
公开(公告)号：EP0505983B1
公开(公告)日：1997-06-18
申请号：EP92105055.5
申请日：1992-03-24
申请人： SONY CORPORATION
发明人： Ogata, Seiichi, c/o SONY MAGNETIC PRODUCTS, INC. , Sato, Heikichi, c/o SONY MAGNETIC PRODUCTS, INC. , Kawaguchi, Moriyuki , Kanota, Keiji , Kubota, Yukio , Abe, Iwao
IPC分类号： G11B5/48
CPC分类号： G11B5/4893 , G11B5/09 , G11B5/534 , G11B20/1208 , G11B27/032 , G11B27/036 , G11B2220/90 , H04N9/8042 , H04N9/8047 , H04N9/8066

6. 发明授权

EP0337650B1 Magnetic recording and/or reproducing apparatus 有权
标题翻译：磁记录和再现装置。
公开(公告)号：EP0337650B1
公开(公告)日：1995-06-21
申请号：EP89303354.8
申请日：1989-04-05
申请人： SONY CORPORATION
发明人： Kubota, Yukio , Kanota, Keiji
IPC分类号： H04N5/782 , G11B20/10
CPC分类号： G11B5/00873 , G11B27/005 , H04N5/78263 , H04N5/926 , H04N9/7925

7. 发明公开

EP0529233A2 Digital video recorder operable in standard and long play modes 失效
标题翻译： Digitaler Videorecorder mit Standard und Langzeitbetrieb。
公开(公告)号：EP0529233A2
公开(公告)日：1993-03-03
申请号：EP92110745.4
申请日：1992-06-25
申请人： SONY CORPORATION
发明人： Kubota, Yukio , Senshu, Yoichirou
IPC分类号： H04N5/782 , H04N5/91
CPC分类号： H04N9/7921 , G11B15/1875 , G11B15/4678 , G11B20/10009 , G11B20/1833 , H04N5/78266 , H04N9/8042 , H04N9/8047 , H04N9/888
摘要： Disclosed is a digital video tape recording apparatus which converts a vertical interval of picture data into image blocks. The digital picture element data are DCT or ADRC coded (8) and recorded. The video tape is selectively driven at first or second speed, wherein the second speed is approximately 1.5 times faster than the first speed. The digital video recorder includes two rotatable transducers (13A, 13B) disposed approximately 180° apart, each having a recording gap length, or head width, for recording a track pitch. This gap length is at least equal to the track pitch that is recorded when the tape is driven at the second speed. The transducers (13A, 13B) have respectively different azimuth angles to minimize crosstalk interference during playback.
摘要翻译：将图像数据的垂直间隔转换成压缩编码并记录在以第一或第二速度选择性地驱动的录象带上的数字图像数据的图像块的类型的数字录像带记录装置，其中第二速度约为1.5 倍于第一速度。数字录像机包括两个分开设置大约180°的可旋转换能器（13A，13B），每个具有记录间隙长度的传感器（13A，13B）或头部宽度用于记录轨道间距，间隙长度至少等于当磁带以第二速度被驱动时记录的磁道间距。换能器（13A，13B）分别具有不同的方位角以最小化回放期间的串扰干扰。

8. 发明公开

EP0520444A2 Method and apparatus for recording compressed audio data on a video record medium 失效
标题翻译：用于视频记录介质上记录压缩音频数据的方法和装置。
公开(公告)号：EP0520444A2
公开(公告)日：1992-12-30
申请号：EP92110729.8
申请日：1992-06-25
申请人： SONY CORPORATION
发明人： Inoue, Hajime , Kanota, Keiji , Kubota, Yukio
IPC分类号： G11B20/10 , G11B20/00 , G11B20/18
CPC分类号： G11B20/00007 , G11B20/10
摘要： Video and audio data are recorded onto video and audio signal recording areas of a track of a record medium, these areas being included either in one of several segments in the track or the track being comprised of only a single segment of video and audio signal recording areas. Audio data that is supplied at substantially the same time as the video data is compressed and recorded in a first audio sector of the audio signal recording area. Then, depending upon whether a first or second audio signal recording mode is selected, either compressed audio data which is derived from the audio data supplied at substantially the same time as the video data or independent compressed audio data is provided. The derived or independent compressed audio data is recorded in a second audio sector of the audio signal recording area.
摘要翻译：视频和音频数据被记录到记录介质的轨道的视频和音频信号的记录区域，被包括论文区域无论在轨道或轨道数段中的一个被包括仅单个视频区段和音频信号记录的区域。 Audiodata没有在实质上提供的相同时间，视频数据被压缩并记录在音频信号记录区的第一个音响界。然后，根据是否第一或第二音频信号记录模式被选择时，无论是压缩的音频数据的所有这是从在基本上如被设置在视频数据或独立的压缩的音频数据相同的时间提供的音频数据得出的。所导出的或独立的压缩音频数据被记录在所述音频信号记录区域的第二音频扇区。

9. 发明授权

EP0996288B1 Digital signal transmitting method and apparatus 失效
标题翻译：用于发送数字信号的方法和装置
公开(公告)号：EP0996288B1
公开(公告)日：2005-02-02
申请号：EP00200089.1
申请日：1995-10-27
申请人： SONY CORPORATION
发明人： Kubota, Yukio , Goto, Koichi
IPC分类号： H04N7/167
CPC分类号： H04N21/2347 , H04H60/23 , H04N7/1675 , H04N21/23473 , H04N21/2351 , H04N21/23614 , H04N21/4325 , H04N21/4331 , H04N21/4334 , H04N21/4348 , H04N21/4353 , H04N21/454 , H04N21/8166
摘要： A digital signal transmitting method, a digital signal receiving apparatus (40), and a recording medium (101) ensure the security of fee-charged software information. When an image providing predetermined services is transmitted, a band-compression coded digital video signal is subjected to first-encryption processing and then the digital signal is subjected to further encryption processing and transmitted. Therefore, double security can be added to the video signal and a digital signal transmitting method of more firmly ensured security can be realized.

10. 发明授权

EP0830025B1 Video signal transmission, recording and reproduction 有权
标题翻译：传输，记录，和重放的视频信号
公开(公告)号：EP0830025B1
公开(公告)日：2000-06-21
申请号：EP97202825.2
申请日：1993-07-16
申请人： SONY CORPORATION
发明人： Kanota, Keiji , Inoue, Hajime , Kubota, Yukio
IPC分类号： H04N5/91 , H04N5/92
CPC分类号： G11B33/121 , G11B15/087 , G11B17/28 , G11B20/00086 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00246 , G11B20/00768 , G11B27/031 , G11B27/032 , G11B33/12 , G11B2220/20 , G11B2220/90 , H04N5/913 , H04N5/9206 , H04N7/088 , H04N7/0887 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364

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