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公开(公告)号：EP0751513B1
公开(公告)日：2002-03-27
申请号：EP96110453.6
申请日：1996-06-28
CPC分类号： G11B19/12 , G11B7/0037 , G11B7/24 , G11B19/04
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92.发明授权Information recording medium, and method and apparatus for managing defect thereof 有权信息记录介质，以及用于管理其缺陷的方法和设备
公开(公告)号：EP0997904B1
公开(公告)日：2001-12-12
申请号：EP99115579.7
申请日：1999-08-06
IPC分类号： G11B20/18
CPC分类号： G11B20/1258 , G11B20/1883 , G11B2020/1222 , G11B2020/1232 , G11B2020/1826 , G11B2020/1893 , G11B2220/20
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93.发明公开Information recording medium, information recording method and information reproducing method 有权Informationsaufzeichnungsmedium，Informationsaufzeichnungsverfahren und Informationswiedergabesverfahren
公开(公告)号：EP1132914A3
公开(公告)日：2001-12-05
申请号：EP01105672.8
申请日：2001-03-07
CPC分类号： G11B20/1883 , G11B20/00086 , G11B20/1254 , G11B2220/20
摘要： An information recording medium comprises a user area, and a spare area including a replacement area, wherein the replacement area may be used instead of a defective area in the user area. The user area and the spare area include a plurality of sectors. Each of the plurality of sectors includes a user data area for recording user data, and an attribute data area for recording defect replacement allowance attribute data. The defect replacement allowance attribute data indicates whether recording of the user data has been executed in a state that the execution of a defect replacement process is allowed. In the defect replacement process, the defective area in the user area is replaced with the replacement area in the spare area.
摘要翻译： 信息记录介质包括用户区域和包括替换区域的备用区域，其中可以使用替换区域来代替用户区域中的缺陷区域。 用户区域和备用区域包括多个扇区。 多个扇区中的每一个包括用于记录用户数据的用户数据区域和用于记录缺陷更换允许属性数据的属性数据区域。 缺陷更换允许属性数据指示是否允许在执行缺陷替换处理的状态下执行用户数据的记录。 在缺陷更换处理中，用户区域中的缺陷区域被替换为备用区域中的替换区域。
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94.发明公开Encrypted data signal, data storage medium, data signal playback apparatus, and data signal recording apparatus 审中-公开加密的数据信号的存储介质，数据信号再现装置和数据信号存储设备
公开(公告)号：EP1134964A2
公开(公告)日：2001-09-19
申请号：EP01106146.2
申请日：2001-03-13
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00695 , G11B20/00702 , G11B20/00768 , G11B20/00884 , G11B20/1217 , H04N1/00838 , H04N5/85 , H04N9/8042 , H04N2201/3233 , H04N2201/327
摘要： Playing a data signal from an illegally produced data storage medium can be effectively disabled regardless of the type of storage medium so that copying can be prevented effectively at low cost. An encrypted data signal encrypting a copy-controlled data signal has superimposed thereto as a digital watermark identification data identifying the data signal as an encrypted signal. A data storage medium records this encrypted data signal, a data signal player reproduces the signal, and a data signal recorder records the signal.
摘要翻译： 播放来自在非法生产数据存储介质中的数据信号可以被有效地不管存储介质所以也复制可以以低成本有效地防止的类型的禁用。 加密复制控制的数据信号的加密数据信号叠加作为数字水印的识别数据识别的数据信号作为对加密信号于此。 一种数据存储介质中记录该加密后的数据信号，数据信号的播放器再现信号，和数据信号记录器记录该信号。
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95.发明公开Recording/reproducing method suitable for recording/reproducing AV data on/from disk, recorder and reproducer for the method, information recording disc and information processing system 失效记录/再现用于记录/方法从光盘中再现开/图像声音数据，记录装置和用于这种方法再现装置，信息记录盘和信息处理系统
公开(公告)号：EP1096490A1
公开(公告)日：2001-05-02
申请号：EP01101144.2
申请日：1997-09-30
IPC分类号： G11B20/12
CPC分类号： H04N9/8042 , G11B7/0037 , G11B7/007 , G11B20/10 , G11B20/1252 , G11B20/1866 , G11B20/1883 , G11B27/034 , G11B27/105 , G11B27/24 , G11B27/3027 , G11B27/329 , G11B2020/10537 , G11B2020/1062 , G11B2020/10944 , G11B2020/1295 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2516 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , H04N5/781 , H04N5/85 , H04N9/8205
摘要： The present invention relates to a method for recording an AV file using an information recording disk in which data is recorded/reproduced by sectors. The recording method includes the steps of: determining whether or not input data is AV data; detecting a defective sector existing in an assigned data recording area; when the input data is AV data while a defective sector is detected in the data recording area, allocating a defective extent including the defective sector; recording AV data in continuous sectors while skipping the defective extent; and allocating an area of continuous sectors where only the AV data is recorded as one AV extent,
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96.发明公开
公开(公告)号：EP1041560A3
公开(公告)日：2001-04-25
申请号：EP00112566.5
申请日：1999-09-09
IPC分类号： G11B20/18
CPC分类号： G11B20/1883 , G11B20/1833 , G11B2020/10944 , G11B2020/1823 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , H03M13/35
摘要： An information recording medium of the present invention includes: a volume space in which user data is recorded; a spare area including a replacement area which may be used in place of a defective area included in the volume space; and a defect management information area in which defect management information for managing the defective area is recorded. The defect management information includes status information indicating whether the defective area is replaced by the replacement area.
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97.发明公开Information recording medium for recording a scrambled part of content information, and method and apparatus for reproducing information recorded therein 审中-公开用于再现信息的信息记录介质，用于记录的内容信息的加密部分，和方法和装置在其上记录
公开(公告)号：EP1089273A2
公开(公告)日：2001-04-04
申请号：EP00119866.2
申请日：2000-09-13
发明人： Yumiba, Takashi , Ishihara, Hideshi , Fukushima, Yoshihisa , Tatebayashi, Makoto , Yokota, Kaoru
IPC分类号： G11B20/00
CPC分类号： G11B20/12 , G11B20/00086 , G11B20/0021 , G11B20/00768 , G11B2020/10888
摘要： An information recording medium such as an optical disk or the like is provided for recording at least copyrighted content information and cipher key information. A part of the content information is scrambled and recorded in the information recording medium, and the scrambled and recorded part of the content information is obtained through scrambling using scramble key information, which is obtained by converting the cipher key information by the use of a non-scrambled part of the content information. The information recording medium has a recording area divided into a plurality of sectors. A plurality of data which the content information is divided into is recorded in the sectors. The non-scrambled part of the content information includes copy control information and a part of the content information that changes sector by sector.
摘要翻译： 一种信息记录介质：诸如光盘或类似物上提供了一种用于记录至少版权的内容信息和加密密钥信息。 的内容信息的一部分是通过使用非变换的密码密钥信息进行加密和记录在信息记录介质，和内容信息的加密和记录部分中获得通过使用加密密钥信息的扰频，在所有时获得 的内容信息-scrambled一部分。 该信息记录介质具有划分为扇区的多个记录区域。 其中内容信息被划分为数据的多个记录在部门。 的内容信息的未加密部分包含复制控制信息和内容信息的一部分由部门做了改变行业。
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98.发明公开Data reception apparatus, data transmission apparatus, information processing system, data reception method and information record medium storing the data reception method suitable for preventing illegal copy of documents 失效为了防止文件的合适的数据接收器，通信设备，信息处理系统的非法复制，并且信息记录介质Datempfangsverfahren
公开(公告)号：EP0789361A3
公开(公告)日：2001-01-03
申请号：EP97300766.9
申请日：1997-02-06
发明人： Yamauchi, Kazuhiko , Kozuka, Masayuki , Ueda, Hiroshi , Fukushima, Yoshihisa , Endo, Koichiro , Tatebayashi, Makoto , Harada, Syunji
IPC分类号： G11B27/034 , G11B20/00 , G11B19/02 , H04N7/16 , H04N5/913 , G06F1/00 , G11B27/30 , G11B23/28
CPC分类号： G06F21/10 , G11B19/02 , G11B20/00086 , G11B20/00188 , G11B20/0021 , G11B20/00514 , G11B20/00543 , G11B20/00768 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2220/213 , G11B2220/216 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575 , H04N5/85 , H04N5/913 , H04N9/8042 , H04N9/8227 , H04N2005/91321 , H04N2005/91328 , H04N2005/91342 , H04N2005/91364
摘要： A data reception apparatus is provided for receiving digital data sent from a data transmission apparatus via a transmission path and recording the received digital data into an external medium. The digital data includes image data and a use-form-specified code that specifies a use form of the image data. The data reception apparatus is comprised of: an authentication unit for judging whether the data transmission apparatus is a formal data transmission apparatus for authentication; a reception unit for receiving the digital data; copy judgement unit for judging whether recording of the digital data into the external medium is permitted by referring to the use-form-specified code included in the received digital data; and a record unit for recording the digital data into the external medium if the authentication unit judges that the data transmission apparatus is the formal data transmission apparatus and the copy judgement unit judges that recording of the digital data into the external medium is permitted.
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99.发明公开Information recording medium, information recording method, information recording apparatus and information reproducing apparatus 有权Informationsaufzeichnungsmedium，Informationsaufzeichnungsverfahren，InformationsaufzeichnungsgerätundInformationswiedergabegerät
公开(公告)号：EP1043723A1
公开(公告)日：2000-10-11
申请号：EP99117781.7
申请日：1999-09-09
IPC分类号： G11B20/18
CPC分类号： G11B20/1883 , G11B20/1833 , G11B2020/10944 , G11B2020/1823 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , H03M13/35
摘要： An information recording medium of the present invention includes: a volume space in which user data is recorded; a spare area including a replacement area which may be used in place of a defective area included in the volume space; and a defect management information area in which defect management information for managing the defective area is recorded. The defect management information includes status information indicating whether the defective area is replaced by the replacement area.
摘要翻译： 本发明的信息记录介质包括：记录用户数据的卷空间; 包括替换区域的备用区域，其可以用于代替包含在容积空间中的缺陷区域; 以及缺陷管理信息区域，其中记录了用于管理缺陷区域的缺陷管理信息。 缺陷管理信息包括指示是否被更换区域替换缺陷区域的状态信息。
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100.发明公开Information recording medium, information recording method, information recording apparatus and information reproducing apparatus 有权Informationsaufzeichnungsmedium，Informationsaufzeichnungsverfahren，InformationsaufzeichnungsgerätundInformationswiedergabegerät
公开(公告)号：EP1041559A2
公开(公告)日：2000-10-04
申请号：EP00112565.7
申请日：1999-09-09
IPC分类号： G11B20/18
CPC分类号： G11B20/1883 , G11B20/1833 , G11B2020/10944 , G11B2020/1823 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , H03M13/35
摘要： An information recording medium of the present invention includes: a volume space in which user data is recorded; a spare area including a replacement area which may be used in place of a defective area included in the volume space; and a defect management information area in which defect management information for managing the defective area is recorded. The defect management information includes status information indicating whether the defective area is replaced by the replacement area.
摘要翻译： 本发明的信息记录介质包括：记录用户数据的卷空间; 包括替换区域的备用区域，其可以用于代替包含在容积空间中的缺陷区域; 以及缺陷管理信息区域，其中记录了用于管理缺陷区域的缺陷管理信息。 缺陷管理信息包括指示是否被更换区域替换缺陷区域的状态信息。
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