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61. 发明专利

JP2007251958A Reproduction device and method, transmission device and data transmission method, information transmission/reception system, program, and program storage medium 有权
标题翻译：再现设备和方法，传输设备和数据传输方法，信息传输/接收系统，程序和程序存储介质
公开(公告)号：JP2007251958A
公开(公告)日：2007-09-27
申请号：JP2007080129
申请日：2007-03-26
申请人： Sony Corp , ソニー株式会社
发明人： KOBAYASHI YOSHIYUKI , UCHIMURA KOICHI , YAMAMOTO KAZUO , TAKASHIMA YOSHIKAZU , UEDA KENJIRO
IPC分类号： H04N5/93 , G06F12/00 , G11B20/10 , G11B27/00 , G11B27/10 , H04N5/765
摘要： PROBLEM TO BE SOLVED: To easily handle a contents file recorded in a disk and an update file recorded in a local storage. SOLUTION: The reproduction device and method, program, and program storage medium enable to easily handle a contents file recorded in a disk and an update file recorded in a local storage. On the basis of both a path name designated with a src_file_name field and a path name designated with a dst_file_name field in a Manifest () section, the downloaded data can be so handled that the files are different between the path name and file name in the local storage and the path name and file name in a virtual file system. This invention can be applied to reproduction devices. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：容易地处理记录在磁盘中的内容文件和记录在本地存储器中的更新文件。解决方案：再现装置和方法，程序和程序存储介质能够容易地处理记录在盘中的内容文件和记录在本地存储器中的更新文件。基于通过src_file_name字段指定的路径名称和Manifest（）部分中用dst_file_name字段指定的路径名称，可以处理下载的数据，以便文件在路径名称和文件名称之间不同本地存储以及虚拟文件系统中的路径名和文件名。本发明可以应用于再现设备。版权所有（C）2007，JPO＆INPIT

62. 发明专利

JP2007150587A Information processing apparatus, information recording medium, information processing method and computer program 有权
标题翻译：信息处理设备，信息记录介质，信息处理方法和计算机程序
公开(公告)号：JP2007150587A
公开(公告)日：2007-06-14
申请号：JP2005340823
申请日：2005-11-25
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU
IPC分类号： H04L9/32 , H04L9/08 , H04N5/91
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00427 , G11B20/00492 , G11B20/00695 , G11B27/11 , G11B27/329 , G11B2220/218 , G11B2220/2541 , Y10S707/99953
摘要： PROBLEM TO BE SOLVED: To provide a structure of strictly limiting usage of content on a local storage which is bound with a disk storing content and utilized. SOLUTION: The structure reproduces a combination of first content stored in a first information recording medium such as a DVD and second content stored in a second information recording medium such as a hard disk. In this structure, a hash value of a certificate stored in the first information recording medium is calculated and the hash value is compared and collated with a hash value registered in a content certificate to be set corresponding to the first content stored in the first information recording medium, and content reproduction is permitted on the condition that both the hash values coincide. This configuration can realize content utilization control stricter than control based on ID information such as studio ID. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供严格限制在与存储内容并被利用的磁盘结合的本地存储器上的内容的使用的结构。解决方案：该结构再现存储在诸如DVD的第一信息记录介质中的第一内容和存储在诸如硬盘的第二信息记录介质中的第二内容的组合。在该结构中，计算存储在第一信息记录介质中的证书的哈希值，并将哈希值与登记在与要存储在第一信息记录中的第一内容相对应的要设置的内容证书中的散列值进行比较和整理在两个散列值一致的条件下允许中等和内容再现。该配置可以基于ID信息（如工作室ID）实现比控制更严格的内容利用控制。版权所有（C）2007，JPO＆INPIT

63. 发明专利

JP2007141096A Information processor, information recording medium manufacturing device, information recording medium and method, and computer program 有权
标题翻译：信息处理器，信息记录介质制造设备，信息记录介质和方法以及计算机程序
公开(公告)号：JP2007141096A
公开(公告)日：2007-06-07
申请号：JP2005336226
申请日：2005-11-21
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU
IPC分类号： G06F21/10 , G06F21/12 , G06F21/53 , G06F21/60 , G06F21/62 , G11B20/10 , G11B20/12
CPC分类号： G11B20/00086 , G11B20/00239 , G11B20/00246 , G11B20/00253 , G11B20/00362 , G11B20/00492 , G11B20/00768 , G11B2220/2541
摘要： PROBLEM TO BE SOLVED: To provide constitution for executing exact security check processing corresponding to devices and applications of various models and versions. SOLUTION: In the constitution for acquiring a security check code in a content code recorded in an information recording medium and executing the security check processing of an information processor according to the security check code, a code corresponding to the acquired information is selected to execute the security check processing according to the selected code. By this constitution, the exact security check processing corresponding to the devices and reproduction applications of various models and versions is executed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于执行与各种型号和版本的装置和应用相对应的精确安全检查处理的构造。解决方案：在用于获取记录在信息记录介质中的内容代码中的安全检查码的结构中，根据安全检查码执行信息处理器的安全检查处理，选择与所获取的信息相对应的代码根据所选择的代码执行安全检查处理。通过该结构，执行与各种型号和版本的装置和再现应用相对应的确切的安全检查处理。版权所有（C）2007，JPO＆INPIT

64. 发明专利

JP2007025913A Information processor, information storage medium manufacturing device, information storage medium, method and computer program 审中-公开
标题翻译：信息处理器，信息存储介质制造设备，信息存储介质，方法和计算机程序
公开(公告)号：JP2007025913A
公开(公告)日：2007-02-01
申请号：JP2005204946
申请日：2005-07-13
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , OISHI TAKEO , OSAWA YOSHITOMO , MURAMATSU KATSUMI , TAKASHIMA YOSHIKAZU
IPC分类号： G06F21/24 , G11B20/10
CPC分类号： G11B20/00086 , G11B20/0021
摘要： PROBLEM TO BE SOLVED: To attain strict use control in content use which involves data transfer between a drive and a host. SOLUTION: When the reproduction of an information storage medium-stored content is executed through the drive, the host applies a drive revocation list in mutual authentication between the host and the driver to confirm the revoke state of the drive, and executes data verification based on alteration verification data generated based on data containing the drive revocation list and control information related to the reproduction object content stored in the information storage medium, for example, data based on an MAC value. By this structure, an illicit content use such as the illicit establishment of authentication by applying a revocation list of an old version can be prevented, and the strict use control of contents can be performed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在内容使用中实现严格的使用控制，涉及驱动器和主机之间的数据传输。解决方案：当通过驱动器执行信息存储介质存储内容的再现时，主机在主机和驱动器之间的相互认证中应用驱动器撤销列表以确认驱动器的撤销状态，并且执行数据基于基于包含驱动器撤销列表的数据生成的改变验证数据和与存储在信息存储介质中的再现对象内容有关的控制信息的验证，例如基于MAC值的数据。通过这种结构，可以防止诸如通过应用旧版本的撤销列表来非法建立认证的非法内容使用，并且可以执行内容的严格使用控制。版权所有（C）2007，JPO＆INPIT

65. 发明专利

JP2006303622A Information processor, information recording medium, information processing method, and computer program 有权
标题翻译：信息处理器，信息记录介质，信息处理方法和计算机程序
公开(公告)号：JP2006303622A
公开(公告)日：2006-11-02
申请号：JP2005118712
申请日：2005-04-15
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , UEDA KENJIRO
IPC分类号： H04L9/08 , G06F21/24 , G11B20/10 , G11B20/12 , H04L9/16 , H04N5/91
CPC分类号： H04L9/0891 , G11B20/00086 , G11B20/0021 , G11B20/00362 , G11B20/00492 , G11B2020/10833 , H04L9/0869 , H04L2209/60 , H04N21/4408
摘要： PROBLEM TO BE SOLVED: To achieve strict utilization management of a recording/reproduction content to which an information recording medium is applied. SOLUTION: The information processor has a constitution for generating encryption data corresponding to a content management unit by encryption processing, to which a unit key is applied, and having a unit key file storing a unit key. The encryption processing for the unit key file or file constitution data is executed on the basis of an encryption key generated by applying a seed whose value is updated in accordance with the change of the constitution of the unit key included in the unit key file. Seed information is changed corresponding to the variation of a stored content such as movement of a content management unit. Consequently, it is possible to manage the unit key maintaining the correspondence in-between the content stored in the information recording medium. It is also possible to prevent unauthorized utilization of the content by the utilization of an unauthorized unit key. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了实现对应用信息记录介质的记录/再现内容的严格的利用管理。解决方案：信息处理器具有通过加密处理生成与内容管理单元相对应的加密数据的构成，应用单位密钥，并具有存储单位密钥的单位密钥文件。基于通过根据单位密钥文件中包含的单位密钥的构成的改变应用其更新值的种子生成的加密密钥来执行单元密钥文件或文件构成数据的加密处理。种子信息根据诸如内容管理单元的移动的存储内容的变化而改变。因此，可以管理保持信息记录介质中存储的内容之间的对应关系的单位密钥。也可以通过使用未经授权的单元密钥来防止对内容的未经授权的使用。版权所有（C）2007，JPO＆INPIT

66. 发明专利

JP2006295518A Information processing device and information processing method, and computer program 有权
标题翻译：信息处理设备和信息处理方法以及计算机程序
公开(公告)号：JP2006295518A
公开(公告)日：2006-10-26
申请号：JP2005113035
申请日：2005-04-11
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , OISHI TAKEO , MURAMATSU KATSUMI , TAKASHIMA YOSHIKAZU
IPC分类号： H04L9/08
CPC分类号： G11B20/0021 , G06F21/10 , G06F2221/2145 , G11B20/00086 , G11B20/00246 , G11B20/00362 , G11B20/00528 , G11B20/00869
摘要： PROBLEM TO BE SOLVED: To realize a various utilization management composition about late-coming data acquired in late-coming, applying information stored in an information recording medium. SOLUTION: When the late-coming data acquired in late-coming applying stored information of the information recording medium, are recorded in a hard disk, etc., a unit key as a late-coming enciphered key is made bound data with key information acquired from an information processing device or identification information acquired from an information recording medium, enciphered, and recorded. By this composition, when using the late-coming data, binding release processing becomes necessary. If it is device binding, it is necessary to be the same device executing the recording, if it is disk binding, it becomes necessary to mount the same disk of the application disk at the time of the late-coming data recording, and if it is package binding, it is necessary to mount the same package ID disk of the application disk at the time of the late-coming data recording. Therefore, usage restriction of the late-coming data is possible to realize in various modes. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了实现关于后期获取的后期数据的各种利用管理组合，应用存储在信息记录介质中的信息。解决方案：当在后期应用信息记录介质的存储信息中获得的后期数据被记录在硬盘等中时，将作为后续加密密钥的单元密钥与从信息处理装置获取的密钥信息或从信息记录介质获取的识别信息，被加密和记录。通过这种组合，当使用后期数据时，绑定释放处理变得必要。如果是设备绑定，则需要与执行记录的设备相同，如果是磁盘绑定，则需要在后续数据记录时安装应用程序磁盘的相同磁盘，如果是是封装绑定，需要在后期数据记录时安装应用程序磁盘的相同软件包ID磁盘。因此，可以以各种模式实现后期数据的使用限制。版权所有（C）2007，JPO＆INPIT

67. 发明专利

JP2006236121A Information recording medium, information recording medium manufacturing equipment, and information processor as well as method, and computer program 有权
标题翻译：信息记录介质，信息记录介质制造设备和信息处理程序作为方法和计算机程序
公开(公告)号：JP2006236121A
公开(公告)日：2006-09-07
申请号：JP2005051630
申请日：2005-02-25
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , OISHI TAKEO , MURAMATSU KATSUMI , UEDA KENJIRO , KATO MOTOKI
IPC分类号： G06F21/62 , G11B20/10 , H04L9/14 , H04N5/93
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00246 , G11B20/00362 , G11B20/00507 , G11B20/00768 , G11B20/10 , G11B27/105 , G11B2020/10537 , G11B2220/213 , G11B2220/2541 , H04L9/0872 , H04L2209/605 , H04N5/765 , H04N5/775 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8233 , H04N21/4334 , H04N21/4408 , H04N21/4623 , H04N21/4627 , H04N21/8358 , H04N21/8456 , H04N2005/91364
摘要： PROBLEM TO BE SOLVED: To provide a configuration for setting unit classification numbers corresponding to a content reproducing path by various types of units. SOLUTION: In the configuration, encrypted data with different variations for a segment section constituting a content data is generated by applying a plurality of segment keys, and the unit classification number for specifying the content reproducing path, which is generated as the encrypted data by applying a unit key from a non-segment section, in the units of the various types such as a unit for managing the contents or a unit for indexing. A setting aspect for the unit classification number is written into a CPS unit key file for accommodating information to generate keys, which corresponds to a CPS unit as the unit for managing the contents. The unit classification number to which a reproducing content belongs is obtained based on the CPS unit key file. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于通过各种类型的单元设置与内容再现路径相对应的单元分类编号的配置。解决方案：在该配置中，通过应用多个分段密钥和用于指定内容再现路径的单元分类号来生成构成内容数据的段部分具有不同变化的加密数据，该单元分类号作为加密数据通过从非段区段应用单位密钥，以各种类型为单位，例如用于管理内容的单元或用于索引的单元。将单位分类号码的设置方面写入CPS单元密钥文件中以容纳信息以产生对应于作为管理内容的单元的CPS单元的密钥。基于CPS单元密钥文件获得再现内容所属的单元分类号。版权所有（C）2006，JPO＆NCIPI

68. 发明专利

JP2005174431A Device and method for recording/reproducing information, recording medium manufacturing apparatus, recording medium, program housing medium and program 审中-公开
标题翻译：记录/复制信息的装置和方法，记录介质制造设备，记录介质，程序存储介质和程序
公开(公告)号：JP2005174431A
公开(公告)日：2005-06-30
申请号：JP2003411299
申请日：2003-12-10
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , NAKAMURA MASANOBU
IPC分类号： G06F12/00 , G11B20/10 , G11B20/12 , G11B27/00
摘要： PROBLEM TO BE SOLVED: To record a real time file on a recording medium at a common data arranging condition. SOLUTION: The file system information recorded on a user data area of the recording medium 281 is read out by a performance information acquiring section 261. The performance information acquiring section 261 analyzes the acquired file system information and extracts the media performance information of the recording medium 281 included therein to store the media performance information of the recording medium 281 in a performance information storage section 263. A performance discriminating section 264 confirms a rate of the data to be recorded. By the performance discriminating section 264, the media performance information stored in the performance information storage section 263 is read out, and an arrangement condition of the data is decided on the basis of a maximum rate Rmax of the read out recordable real time file and a rate R of the real time file to be supplied, and it is recorded on the user data area of the recording medium 281. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在公共数据排列条件下将实时文件记录在记录介质上。解决方案：记录在记录介质281的用户数据区上的文件系统信息由性能信息获取部分261读出。性能信息获取部分261分析获取的文件系统信息并提取媒体性能信息包括在其中的记录介质281将记录介质281的介质性能信息存储在性能信息存储部分263中。性能鉴别部件264确认要被记录的数据的速率。通过性能识别部分264，读出存储在演奏信息存储部分263中的媒体演奏信息，并且基于读出的可录制实时文件的最大速率Rmax来确定数据的排列条件，并且要提供的实时文件的速率R，并将其记录在记录介质281的用户数据区上。版权所有：（C）2005，JPO＆NCIPI

69. 发明专利

JP2005149598A Device and method for recording/reproducing information, program storing medium and program 有权
标题翻译：用于记录/复制信息，程序存储介质和程序的设备和方法
公开(公告)号：JP2005149598A
公开(公告)日：2005-06-09
申请号：JP2003384094
申请日：2003-11-13
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , NAKAMURA MASANOBU
IPC分类号： G06F12/00 , G11B20/12 , G11B27/00 , G11B27/02 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/32 , G11B27/34 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/91 , H04N9/804 , H04N9/82
CPC分类号： G11B27/34 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/329 , G11B2220/216 , G11B2220/218 , G11B2220/235 , G11B2220/2525 , G11B2220/2541 , G11B2220/2562 , G11B2220/2575 , G11B2220/2579 , G11B2220/2583 , H04N5/765 , H04N5/781 , H04N5/85 , H04N9/8042 , H04N9/8047 , H04N9/8205 , H04N9/8227
摘要： PROBLEM TO BE SOLVED: To read group-managed files at a high speed.
SOLUTION: From among bits of information recorded on a recording medium in a UDF form, gathered information containing bits of information regarding head and end positions in which group-managed file structures, group-managed files (files in FIG. 14 (group management)) and backup of the group-managed files (files back up in FIG. 14 (group management)) are arranged is set, and this is recorded on the recording medium. In reading, by first reading the gathered information, all the files of a group to which desired files belong are read together.
COPYRIGHT: (C)2005,JPO&NCIPI

70. 发明专利

JP2005056355A Information processor, information recording medium reproducing device, content utilization control system and method, and computer program 有权
标题翻译：信息处理器，信息记录介质中继设备，内容使用控制系统和方法以及计算机程序
公开(公告)号：JP2005056355A
公开(公告)日：2005-03-03
申请号：JP2003289331
申请日：2003-08-07
申请人： Sony Corp , ソニー株式会社
发明人： ASANO TOMOYUKI , KITANI SATOSHI , TAKASHIMA YOSHIKAZU , YONEMITSU JUN , MURAMATSU KATSUMI
IPC分类号： G06F12/14 , G11B20/10 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide a configuration for retaining the convenience of content utilization in a network and for managing a content copyright. SOLUTION: The configuration comprises: a player capable of playing back an information recording medium such as a CD and a DVD as a network-connected device such as a home network; and a content server having a storage means for storing the copied content of the original content stored on the information recording medium. Upon inputting a content playback request to the content server, the server verifies whether or not the information recording medium storing the original content is set to the network-connected player and allows playback, provided that confirmation is made to setting. When no information recording medium is set, the reproduction of the content is not allowed. The configuration achieves the enhancement of the convenience of the content utilization for a user under the management of the content copyright. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于保持网络中的内容利用的便利性以及用于管理内容版权的配置。解决方案：该配置包括：能够播放诸如CD和DVD的信息记录介质作为诸如家庭网络的网络连接设备的播放器; 以及内容服务器，其具有用于存储存储在信息记录介质上的原始内容的复制内容的存储装置。当向内容服务器输入内容回放请求时，服务器验证存储原始内容的信息记录介质是否被设置为网络连接的播放器，并允许回放，只要确认进行设置即可。当没有设置信息记录介质时，不允许内容的再现。该配置实现了在内容版权管理下对用户的内容利用的便利性的增强。版权所有（C）2005，JPO＆NCIPI

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