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1. 发明公开

EP3190589A4 INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM 审中-公开
公开(公告)号：EP3190589A4
公开(公告)日：2018-04-25
申请号：EP15838221
申请日：2015-07-07
申请人： SONY CORP , SONY PICTURES ENTERTAINMENT INC
发明人： UCHIMURA KOUICHI , TAKASHIMA YOSHIKAZU
IPC分类号： G11B20/10 , G11B20/12 , G11B27/32
CPC分类号： G11B20/1217 , G11B20/10 , G11B20/12 , G11B20/1254 , G11B20/1258 , G11B27/329
摘要： According to the present invention, a data reproduction process and a disc manufacturing process are carried out on the basis of disc type information as disc-recorded data configuration information. A reproduction apparatus executing data reproduction from a disc reads disc type information recorded on the disc, grasps the disc-recorded data configuration on the basis of the disc type information, and executes the data readout and reproduction processes at a transfer rate according to the grasped recorded data configuration. The disc type information includes zone setting information indicating whether the disc is a single-zone disc composed of a single transfer rate zone or a plural-zone disc composed of a plurality of different transfer rate zones. The reproduction apparatus performs data readout and reproduction by the use of algorithms corresponding to the zones.

2. 发明授权

EP2720227B1 Optical disc and optical disc device 有权
公开(公告)号：EP2720227B1
公开(公告)日：2017-12-13
申请号：EP14150630.3
申请日：2005-08-19
申请人： Mitsubishi Electric Corporation
发明人： Nakahara, Hironori , Takeshita, Nobuo , Ogawa, Masaharu
IPC分类号： G11B20/12 , G11B27/10 , G11B27/32 , G11B19/12 , G11B7/007 , G11B7/1275 , G11B7/24038 , G11B7/00 , G11B7/09
CPC分类号： G11B27/329 , G11B7/00736 , G11B7/0079 , G11B7/0945 , G11B7/1275 , G11B7/24038 , G11B19/122 , G11B20/1217 , G11B27/105 , G11B2007/0006 , G11B2007/0013 , G11B2220/235
摘要： In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time. In order to solve the above problem, in the optical multilayer disc according to the present invention, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.

3. 发明公开

EP3232675A1 METHOD FOR TESTING PERFORMANCE OF A STORAGE DEVICE AND AND CORRESPONDING DEVICE 审中-公开
标题翻译：测试存储设备性能的方法和相应设备
公开(公告)号：EP3232675A1
公开(公告)日：2017-10-18
申请号：EP17160893.8
申请日：2017-03-14
申请人： Thomson Licensing
发明人： RIGAL, Renaud , SEINGIER, François-Xavier , QUERE, Thierry
IPC分类号： H04N21/41 , H04N5/76 , G11B5/455 , G06F11/34 , H04N5/907
CPC分类号： G11C29/38 , G06F11/3419 , G11B20/10481 , G11B20/1217 , G11B20/1816 , G11C29/44 , H04N5/775 , H04N21/4135 , H04N21/42669 , H04N21/4334 , H04N21/44227 , H04N21/4882
摘要： Performance evaluation of a storage device, for example a storage device connected to a Set Top Box, for evaluating its suitability for supporting DVR/PVR functions such as recording a broadcast audio/video stream or time shifting a broadcast audio/video stream.
摘要翻译：存储设备（例如连接到机顶盒的存储设备）的性能评估，用于评估其是否适合支持DVR / PVR功能，如录制广播音频/视频流或时移广播音频/视频流。

4. 发明授权

EP1583098B1 REPRODUCTION DEVICE, REPRODUCTION METHOD, REPRODUCTION PROGRAM, AND RECORDING MEDIUM 有权
标题翻译：再生装置，再生方法，再生程序和记录介质
公开(公告)号：EP1583098B1
公开(公告)日：2017-10-18
申请号：EP04772199.8
申请日：2004-08-19
申请人： Sony Corporation
发明人： HAMADA, Toshiya , KATO, Motoki
IPC分类号： G11B27/00 , G11B27/10 , G11B20/10 , G11B27/32 , H04N5/76 , H04N9/82
CPC分类号： G11B27/34 , G11B20/1217 , G11B27/034 , G11B27/105 , G11B27/329 , G11B2220/213 , G11B2220/2541 , G11B2220/2562 , H04N5/76 , H04N9/8205

5. 发明公开

EP3107098A4 RECORDING MEDIUM, REPRODUCTION DEVICE AND METHOD THEREFOR 审中-公开
标题翻译： AUFZEICHNUNGSMEDIUM，WIEDERGABEVORRICHTUNG UND VERFAHRENDAFÜR
公开(公告)号：EP3107098A4
公开(公告)日：2017-05-17
申请号：EP15822437
申请日：2015-07-03
申请人： PANASONIC IP CORP AMERICA
发明人： YAHATA HIROSHI , OGAWA TOMOKI , TOMA TADAMASA
IPC分类号： G11B7/007 , G11B20/10 , G11B20/12 , G11B27/10
CPC分类号： G11B7/007 , G11B20/10 , G11B20/1217 , G11B27/105 , G11B2007/0013 , H04N9/87
摘要： A recording medium is a disc-shaped recording medium having a plurality of recording layers, in which a video stream is recorded on the plurality of recording layers. Part of the video stream is recorded up to a first recording position on a first recording layer of the plurality of recording layers. A remaining part of the video stream is recorded from a second recording position of a second recording layer adjacent to the first recording layer. The video stream is seamlessly connected between the first recording position and the second recording position, and a first distance between the first recording position and the second recording position in the radial direction of the recording medium is smaller than a second distance in the radial direction regarding which a jump is permitted in seamless connection within a same recording layer.
摘要翻译：记录介质是具有多个记录层的盘形记录介质，其中视频流被记录在多个记录层上。部分视频流被记录到多个记录层的第一记录层上的第一记录位置。视频流的剩余部分是从与第一记录层相邻的第二记录层的第二记录位置记录的。视频流无缝地连接在第一记录位置和第二记录位置之间，并且第一记录位置和第二记录位置之间在记录介质的径向方向上的第一距离小于径向方向上的第二距离在相同的记录层中无缝连接允许跳转。

6. 发明公开

EP2452338A4 INFORMATION ENCODING METHOD, INFORMATION DECODING METHOD, RECORDING/REPRODUCING APPARATUS, AND INFORMATION STORAGE MEDIUM 有权
标题翻译：信息加密方法，信息解码方法，录/放设备和信息存储设备
公开(公告)号：EP2452338A4
公开(公告)日：2017-03-15
申请号：EP10797321
申请日：2010-07-09
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： HWANG SUNG-HEE , LEE KYUNG-GEUN , HWANG IN-OH
IPC分类号： G11B20/00 , G11B20/12 , G11B20/18 , H03M13/29
CPC分类号： G11B20/00086 , G11B20/1217 , G11B20/1833 , G11B2020/1222 , G11B2020/1289 , G11B2220/235 , H03M13/2906 , H03M13/2954
摘要： A method of encoding information and a method of decoding information, and an apparatus to perform one or both methods, and an information storage medium on which to store the information, the method of encoding the information including encrypting data between two ECC-encoding operations, and the method of decoding the information including decrypting data between two ECC-decoding operations.

7. 发明公开

EP3109862A1 RECORDING MEDIUM, REPRODUCTION DEVICE, AND REPRODUCTION METHOD 审中-公开
标题翻译：记录介质，播放设备和回放
公开(公告)号：EP3109862A1
公开(公告)日：2016-12-28
申请号：EP15829942.0
申请日：2015-07-13
申请人： Panasonic Intellectual Property Corporation of America
发明人： YAHATA, Hiroshi
IPC分类号： G11B20/12 , G11B20/10
CPC分类号： G11B20/1217 , G11B7/0045 , G11B20/10 , G11B20/12 , G11B20/1254 , G11B20/1258 , G11B27/105 , G11B27/30 , G11B27/329 , G11B2220/2541 , G11B2220/2562 , H04N5/85 , H04N9/79
摘要： A recording medium records data including a digital stream where video information has been encoded. A recording region of the recording medium has a first recording region where reading is performed at a first read rate, and a second recording region where reading is performed at a second read rate that is faster than the first read rate. The data is classified into digital stream data having a real-time attribute and a data file having a non-real-time attribute in a file system of the data. The digital stream is not continuously recorded spanning a boundary between the first recording region and the second recording region. The data file is permitted to be continuously recorded spanning the boundary.

8. 发明授权

EP1711945B1 APPARATUS FOR RECORDING AND REPRODUCING DATA ON/FROM WRITE-ONCE DISC, AND WRITE-ONCE DISC THEREFOR 有权
标题翻译：装置可用来记录和播放数据传送ON / OFF一次-MEDIA AND-一次媒体THEREFOR
公开(公告)号：EP1711945B1
公开(公告)日：2016-12-28
申请号：EP05726354.3
申请日：2005-01-28
申请人： Samsung Electronics Co., Ltd.
发明人： HWANG, Sung-Hee 420-403 Jugong Apt., 189 , KO, Jung-Wan 114-1101 Byucksan Apt.
IPC分类号： G11B20/12 , G11B20/18 , G11B27/32
CPC分类号： G11B20/1217 , G06F12/0246 , G11B20/1883 , G11B27/329 , G11B2020/1275 , G11B2020/1278 , G11B2020/1295 , G11B2020/1873 , G11B2220/20 , G11B2220/218 , G11B2220/237 , G11B2220/2537

9. 发明公开

EP3107098A1 RECORDING MEDIUM, REPRODUCTION DEVICE AND METHOD THEREFOR 审中-公开
标题翻译： AUFZEICHNUNGSMEDIUM，WIEDERGABEVORRICHTUNG UND VERFAHRENDAFÜR
公开(公告)号：EP3107098A1
公开(公告)日：2016-12-21
申请号：EP15822437.8
申请日：2015-07-03
申请人： Panasonic Intellectual Property Corporation of America
发明人： YAHATA, Hiroshi , OGAWA, Tomoki , TOMA, Tadamasa
IPC分类号： G11B7/007 , G11B20/10 , G11B20/12
CPC分类号： G11B7/007 , G11B20/10 , G11B20/1217 , G11B27/105 , G11B2007/0013 , H04N9/87
摘要： A recording medium is a disc-shaped recording medium having a plurality of recording layers, in which a video stream is recorded on the plurality of recording layers. Part of the video stream is recorded up to a first recording position on a first recording layer of the plurality of recording layers. A remaining part of the video stream is recorded from a second recording position of a second recording layer adjacent to the first recording layer. The video stream is seamlessly connected between the first recording position and the second recording position, and a first distance between the first recording position and the second recording position in the radial direction of the recording medium is smaller than a second distance in the radial direction regarding which a jump is permitted in seamless connection within a same recording layer.
摘要翻译：记录介质是具有多个记录层的盘形记录介质，其中视频流被记录在多个记录层上。视频流的一部分被记录到多个记录层的第一记录层上的第一记录位置。从与第一记录层相邻的第二记录层的第二记录位置记录视频流的剩余部分。视频流无缝地连接在第一记录位置和第二记录位置之间，并且记录介质的径向方向上的第一记录位置和第二记录位置之间的第一距离小于径向方向上的第二距离，关于允许在同一记录层内无缝连接的跳跃。

10. 发明公开

EP3054448A4 INFORMATION RECORDING MEDIUM AND REPRODUCTION DEVICE 审中-公开
标题翻译：信息记录媒体和播放设备
公开(公告)号：EP3054448A4
公开(公告)日：2016-11-02
申请号：EP14849659
申请日：2014-04-08
申请人： SHARP KK , MEMORY TECH HOLDINGS INC
发明人： YAMADA HIROHISA , NAKA TAKAYUKI , YAMAMOTO MASAKI , ADACHI YOSHIHISA , TAJIMA HIDEHARU , KONISHI MASAHITO
IPC分类号： G11B7/007 , G11B7/005 , G11B7/24085 , G11B7/24097 , G11B20/12 , G11B27/00
CPC分类号： G11B7/0079 , G11B7/00736 , G11B7/013 , G11B7/24085 , G11B20/1217 , G11B27/3027

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