专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012064135A Information processing device, information processing method and program 审中-公开
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2012064135A
公开(公告)日：2012-03-29
申请号：JP2010209733
申请日：2010-09-17
申请人： Sony Corp , ソニー株式会社
发明人： KATO MOTOKI , UEDA KENJIRO , KOBAYASHI YOSHIYUKI
IPC分类号： G06F21/24 , G06T1/00 , H04N1/387
CPC分类号： G06T1/0071 , H04N21/234345 , H04N21/23476 , H04N21/2365 , H04N21/26258 , H04N21/4325 , H04N21/4334 , H04N21/4347 , H04N21/44055 , H04N21/8358
摘要： PROBLEM TO BE SOLVED: To provide a configuration that enables the source of illegally distributed content to be verified from the content.SOLUTION: A sub image obtained by recording identification information of a content distribution client as, for example, a digital watermark in image data composed of only a partial area in image data, and a main image obtained by deleting an image signal in the sub image area or replacing the signal with a dummy signal are generated, and the sub image and the main image are provided to a client. Further, management information in which the identification information recorded in the sub image is associated with client information of a content provision destination is generated and managed. When illegally distributed content is found, identification information recorded in a sub image included in the illegally distributed content is analyzed and collated with registration data of the management information to determine the distribution source.
摘要翻译：要解决的问题：提供能够从内容中验证非法分发的内容的来源的配置。解决方案：通过将内容分发客户端的识别信息作为例如数字水印记录在仅由图像数据中的部分区域组成的图像数据中而获得的子图像以及通过删除图像信号中的图像信号而获得的主图像生成子图像区域或用虚拟信号替换信号，并且将子图像和主图像提供给客户端。此外，生成并管理其中记录在子图像中的识别信息与内容提供目的地的客户端信息相关联的管理信息。当发现非法分发的内容时，将包含在非法分发的内容中的子图像中记录的识别信息与管理信息的登记数据进行分析和整理，以确定分发源。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012039437A Information processing apparatus, information processing method, and program 审中-公开
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2012039437A
公开(公告)日：2012-02-23
申请号：JP2010178426
申请日：2010-08-09
申请人： Sony Corp , ソニー株式会社
发明人： KUNO HIROSHI , TANABE MITSURU , UEDA KENJIRO , YOSHIMURA KOJI
IPC分类号： H04N1/387 , G06T1/00
CPC分类号： H04N21/8358 , H04N21/8456
摘要： PROBLEM TO BE SOLVED: To provide a configuration which can examine the generation source based on improperly distributed content.SOLUTION: Plural digital watermarking record blocks obtained by embedding digital watermarking data into blocks as segment data of content are combined, and content in which a different digital watermarking data sequence is set in units of distribution processing for a client is created and provided to the client. The digital watermarking data sequence of the content to be provided to the client is set so as to include a unique ID which is a unique identifier in units of distribution processing, a message authentication code (MAC) for the unique ID, and an error correction code (ECC) for (unique ID+MAC). Thereby, it is possible to analyze improperly distributed content, read the digital watermarking data sequence, obtain the unique ID, and specify the distribution source.
摘要翻译：要解决的问题：提供可以基于不正确分布的内容来检查生成源的配置。解决方案：将通过将数字水印数据嵌入到块中作为内容的段数据而获得的多个数字水印记录块被组合，并且创建并提供以客户机的分发处理为单位设置不同的数字水印数据序列的内容给客户要提供给客户端的内容的数字水印数据序列被设置为包括作为分发处理单位的唯一标识符的唯一ID，用于唯一ID的消息认证码（MAC）和纠错（唯一ID + MAC）的代码（ECC）。因此，可以分析不正确分布的内容，读取数字水印数据序列，获得唯一ID，并指定分发源。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012008756A Information processing device, information processing method and program 审中-公开
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2012008756A
公开(公告)日：2012-01-12
申请号：JP2010143361
申请日：2010-06-24
申请人： Sony Corp , ソニー株式会社
发明人： KUNO HIROSHI , UEDA KENJIRO , HAYASHI TAKAMICHI , EBIHARA MUNETAKE , YOSHIMURA KOJI
IPC分类号： G06F21/24 , G06F12/14 , G06K19/073 , G06K19/10 , H04L9/08 , H04L9/32
CPC分类号： G06F21/33 , G06F12/1458 , G11B20/00086 , H04L9/0825 , H04L9/0866 , H04L9/3263 , H04L9/3268 , H04L63/0823 , H04L2209/603
摘要： PROBLEM TO BE SOLVED: To provide a configuration for controlling writing or reading of data for an access restriction area set in a medium.SOLUTION: An information processing device comprises: a storage unit having a protected area which is a data recording area where access is restricted; and a data processing unit which inputs an access request to the protected area from an access request device to perform determination processing of access permission. The data processing unit verifies a device certificate input from the access request device and determines access permission to the protected area based on access control information recorded in the device certificate. For example, based on access control information of each segment area unit of the protected area, the permission of writing or reading of data for each of the segment areas of the protected area is determined.
摘要翻译：要解决的问题：提供用于控制在介质中设置的访问限制区域的数据的写入或读取的配置。解决方案：信息处理设备包括：存储单元，其具有作为限制访问的数据记录区域的保护区域; 以及数据处理单元，其将访问请求从访问请求设备输入到所述保护区域，以执行访问许可的确定处理。数据处理单元验证从访问请求设备输入的设备证书，并根据记录在设备证书中的访问控制信息确定对保护区域的访问许可。例如，基于保护区域的每个区段单元的访问控制信息，确定对保护区域的每个区段区域的数据的写入或读取的许可。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011221775A Information processing device, information processing system, information processing method, and program 有权
标题翻译：信息处理设备，信息处理系统，信息处理方法和程序
公开(公告)号：JP2011221775A
公开(公告)日：2011-11-04
申请号：JP2010089911
申请日：2010-04-08
申请人： Sony Corp , ソニー株式会社
发明人： KOBAYASHI YOSHIYUKI , OISHI TAKEO , UEDA KENJIRO , YAMAMOTO KAZUO
IPC分类号： G06F21/24 , G11B20/10
CPC分类号： G11B20/00086 , G06F21/10 , G11B20/00166 , G11B20/00688 , G11B20/00731 , G11B20/00818 , G11B20/00862
摘要： PROBLEM TO BE SOLVED: To provide a device and method for enabling a copying process that limits a data attribute used to permit copying in a data copying process among media.SOLUTION: The data processing section of an information processing device that performs the copying process in which the recorded data of first media is recorded to second media performs the process such that the section refers to selection information contained in information received from a management server, selects from the first media a copy unit that has a data attribute, such as sound and subtitle, defined as copy permission data in the selection information. Alternatively, the data processing section performs the process in which an attribute file containing selection information defining the data attribute of the copy permission data is formed and the formed attribute file is recorded onto the second media. The reproduction of copy data is limited to data that has a specific attribute.
摘要翻译：要解决的问题：提供一种用于使能限制用于在媒体之间的数据复制处理中允许复制的数据属性的复制过程的装置和方法。解决方案：执行将第一媒体的记录数据记录到第二媒体的复制处理的信息处理装置的数据处理部分执行处理，使得该部分参考从管理接收的信息中包含的选择信息服务器，从第一媒体中选择在选择信息中定义为复制许可数据的具有诸如声音和字幕的数据属性的复制单元。或者，数据处理部执行其中形成包含定义复制许可数据的数据属性的选择信息的属性文件并且形成的属性文件被记录在第二媒体上的处理。复制数据的复制限于具有特定属性的数据。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011060312A Information recording medium, and data 有权
标题翻译：信息记录媒体和数据
公开(公告)号：JP2011060312A
公开(公告)日：2011-03-24
申请号：JP2010248596
申请日：2010-11-05
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , UEDA KENJIRO , OISHI TAKEO , MURAMATSU KATSUMI , YONEMITSU JUN
IPC分类号： G06F21/24 , H04L9/14
摘要： PROBLEM TO BE SOLVED: To provide a device for effectively preventing unauthorized use of content, and to provide a recording medium and method. SOLUTION: Content including broken data different from proper content configuration data is recorded in the information recording medium. Conversion data as the proper content configuration data to be replaced by the broken data and a conversion table storing set position information with respect to content of the conversion data are stored in the information recording medium. In a content reproduction process, the content configuration data is replaced by the conversion data in accordance with the conversion table recorded in the information recording medium. Even if there is leakage of an encryption key corresponding to encrypted content recorded in the information recording medium, the content is not reproduced in a device capable of acquiring the conversion data, and unauthorized use of the content is prevented. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效防止未经授权使用内容的设备，并提供记录介质和方法。解决方案：包含与正确的内容配置数据不同的断裂数据的内容被记录在信息记录介质中。转换数据作为要被破坏的数据替换的正确的内容配置数据和存储关于转换数据的内容的设置位置信息的转换表存储在信息记录介质中。在内容再现处理中，根据记录在信息记录介质中的转换表将内容配置数据替换为转换数据。即使存在与记录在信息记录介质中的加密内容相对应的加密密钥的泄漏，也不能在能够获取转换数据的设备中再现内容，并且防止内容的未经授权的使用。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010049514A Information processor, disk, information processing method and program 有权
标题翻译：信息处理器，磁盘，信息处理方法和程序
公开(公告)号：JP2010049514A
公开(公告)日：2010-03-04
申请号：JP2008213538
申请日：2008-08-22
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , MURAMATSU KATSUMI , NAKAMURA MASANOBU
IPC分类号： G06F21/24
CPC分类号： G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00362 , G11B20/00427 , G11B20/00695 , G11B20/00847 , G11B2220/2537
摘要： PROBLEM TO BE SOLVED: To prevent unauthorized use of content by determining propriety of reproduction of content based on the decision of validity of an IC recorder which records ID in a disk. SOLUTION: An information processor acquires an ID recorder certificate including the equipment ID of the ID recorder which has recorded the ID in the disk and an ID recorder black list from the disk, and decides whether or not the equipment ID recorded in the ID recorder certificate is registered in the ID recorder black list, and further compares the issue date of the ID reorder certificate with the issue date of the ID recorder black list or an equipment invalidation date, and decides validity of the ID recorder. The reproduction of the disk recording content is stopped based on a decision that the ID recorder is the unauthorized equipment. Thus, it is possible to prevent the use of the content stored in the disk created by the unauthorized ID recorder. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过根据在盘中记录ID的IC记录器的有效性的决定来确定内容的再现的适当性来防止未经授权的使用内容。解决方案：信息处理器从磁盘获取包括已经在盘中记录了ID的ID记录器的设备ID和ID记录器黑名单的ID记录器证书，并且确定记录在磁盘中的设备ID是否 ID记录器证书被登记在ID记录器黑名单中，并进一步比较ID重新排序证书的发行日期与ID记录器黑名单的发行日期或设备无效日期，并且确定ID记录器的有效性。基于ID记录器是未经授权的设备的决定，停止盘记录内容的再现。因此，可以防止使用存储在由未经授权的ID记录器创建的盘中的内容。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010009407A Information processor, data processing method, and program 审中-公开
标题翻译：信息处理器，数据处理方法和程序
公开(公告)号：JP2010009407A
公开(公告)日：2010-01-14
申请号：JP2008169277
申请日：2008-06-27
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , KOBAYASHI YOSHIYUKI
IPC分类号： G06F21/24
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/2141
摘要： PROBLEM TO BE SOLVED: To achieve content copy between media to which the recording program of a disk is applied by making a processing request to which an API is applied between a plurality of data processing parts. SOLUTION: In a content copy processing configuration between media, a program read from a recording medium in which content and a program (BD-J application) are recorded is executed by a first data processing part (BD-JVM), and the acquisition processing of copy permission information from a management server is performed, and a second data processing part (AACS layer) is requested to execute part of processing. The BD-JVM selectively applies the plurality of API defining the processing, and makes the second data processing part execute the data processing. Thus, it is possible to provide the program (BD-J application) to the user as free setting corresponding to the content. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过在多个数据处理部分之间进行应用API的处理请求来实现应用了盘的记录程序的介质之间的内容复制。解决方案：在媒体之间的内容复制处理配置中，从记录内容和程序（BD-J应用程序）的记录介质读取的程序由第一数据处理部分（BD-JVM）执行，并且执行从管理服务器的复制许可信息的获取处理，并且请求第二数据处理部分（AACS层）执行部分处理。 BD-JVM选择性地应用定义处理的多个API，并且使第二数据处理部分执行数据处理。因此，可以向用户提供与内容相对应的程序（BD-J应用程序）作为自由设置。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009277308A Information processing system, information recording medium, information processing method, and program 审中-公开
标题翻译：信息处理系统，信息记录介质，信息处理方法和程序
公开(公告)号：JP2009277308A
公开(公告)日：2009-11-26
申请号：JP2008129140
申请日：2008-05-16
申请人： Sony Corp , ソニー株式会社
发明人： YAMAMOTO KAZUO , UEDA KENJIRO
IPC分类号： G11B20/10 , G06F21/24 , G11B20/12 , H04N5/93
CPC分类号： G11B20/00086 , G11B20/00123 , G11B20/00166 , G11B20/00173
摘要： PROBLEM TO BE SOLVED: To achieve a configuration which can efficiently execute production of a content code file and manufacturing of a disk. SOLUTION: As for production and test of content code including at least either a program or transformation table for applying to the content reproduction, a test for content reproduction is carried out in the same way as a reproducing system of a general user when an information processing system executes signature verification defined in the content code file and succeeds in signature verification. In an initial reproduction test, the content code file in which a test signature is set in a data area different from a normal signature is recorded in an R/RE type disk, and then the test is carried out by recording the content code file in which the normal signature is set into a ROM disk, so that efficient production of the content code and manufacturing of the disk can be achieved. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现可以有效地执行内容代码文件的制作和盘的制造的配置。解决方案：对于至少包括用于应用于内容再现的程序或变换表的内容代码的生产和测试，以与普通用户的再现系统相同的方式进行内容再现的测试，信息处理系统执行在内容代码文件中定义的签名验证，并且成功进行签名验证。在初始再现测试中，将测试签名设置在与正常签名不同的数据区域中的内容代码文件记录在R / RE型磁盘中，然后通过将内容代码文件记录在将正常签名设置为ROM盘，从而可以实现内容代码的有效生产和盘的制造。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008065946A 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：JP2008065946A
公开(公告)日：2008-03-21
申请号：JP2006244908
申请日：2006-09-09
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , UEDA KENJIRO
IPC分类号： G11B20/10 , G09C1/00 , H04N5/91 , H04N5/92 , H04N5/93
CPC分类号： G11B20/00086 , G11B20/00246 , G11B20/00362 , G11B20/00528 , H04N5/765 , H04N5/85 , H04N5/913 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8233 , H04N9/8715 , H04N2005/91364
摘要： PROBLEM TO BE SOLVED: To control the use of various contents recorded on an information recording medium. SOLUTION: In a configuration to control the use of the contents based on content control units (CPS units), this processor identifies the application type corresponding to the recording contents when recording or reproducing the contents, and records or reproduces data through the processing matching each application type. For example, it sets up the application types corresponding to the real-time recording contents and to downloaded contents, and also the unit key matching each type and the content control units to make flexible control matching each type. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：控制记录在信息记录介质上的各种内容的使用。解决方案：在用于控制基于内容控制单元（CPS单元）的内容的使用的配置中，该处理器在记录或再现内容时识别与记录内容相对应的应用程序类型，并且记录或再现数据处理匹配每个应用程序类型。例如，它设置对应于实时记录内容和下载内容的应用程序类型，以及与每种类型和内容控制单元匹配的单元密钥，以进行与每种类型匹配的灵活控制。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006236508A 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：JP2006236508A
公开(公告)日：2006-09-07
申请号：JP2005051631
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： G11B20/10 , G06F21/24 , G11B20/12 , H04L9/14
CPC分类号： G11B27/105 , G11B20/00086 , G11B20/0021 , G11B20/00362 , G11B20/00507 , G11B20/00536 , G11B20/1217 , G11B27/329 , G11B2020/10537 , G11B2020/10916 , G11B2020/10944 , G11B2220/235 , H04L9/0836 , H04L2209/60
摘要： PROBLEM TO BE SOLVED: To provide a data arranging configuration for ensuring a seamless reproduction in contents having segment sections including a plurality of different variation ciphering data. SOLUTION: Regarding the contents having the segment sections constituted by the different variation ciphering data applying the individual segment keys and having non-segment sections as the ciphering data applying a unit key, positional arrangements of segment data and non-segment section constituting data are determined by the information processor so that a maximum jump distance executed at the reproduction process becomes a preliminarily set maximum jump distance or shorter. The positional arrangements of the data are determined on the basis of the jump distance taking a seek time, ECC block process time, sequence key utilizing period which is the time for changing over the keys, etc., into consideration. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种数据排列配置，用于确保具有包括多个不同变化加密数据的段部分的内容中的无缝再现。解决方案：关于具有由应用各个段密钥并且具有非段段的不同变化加密数据构成的段段的内容作为应用单位密钥的加密数据，构成段段数据和非段段的位置布置数据由信息处理器确定，使得在再现处理中执行的最大跳转距离变成预设的最大跳跃距离或更短。数据的位置配置基于考虑到寻道时间的跳跃距离，ECC块处理时间，作为切换键的时间的顺序密钥利用周期等来确定。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式