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51. 发明授权

US08151357B2 Information processing apparatus, information recording medium manufacturing method, and computer program 有权
标题翻译：信息处理装置，信息记录介质制造方法和计算机程序
公开(公告)号：US08151357B2
公开(公告)日：2012-04-03
申请号：US11354939
申请日：2006-02-16
申请人： Kenjiro Ueda , Tateo Oishi , Katsumi Muramatsu , Yoshikazu Takashima , Motoki Kato
发明人： Kenjiro Ueda , Tateo Oishi , Katsumi Muramatsu , Yoshikazu Takashima , Motoki Kato
IPC分类号： G06F21/00
CPC分类号： G11B20/0021 , G06F21/10 , G06F21/805 , G11B20/00086 , G11B20/00246 , G11B20/00362 , G11B20/00507 , H04L9/088 , H04L2209/60 , H04N5/913 , H04N7/1675 , H04N21/4405 , H04N2005/91364
摘要： An information recording medium manufacturing method includes the steps of: determining an encryption mode of each sector, which serves as an encrypt processing unit; generating encrypted data having different variations by using a plurality of cryptographic keys for a segment portion; generating encrypted data by using a single cryptographic key for a non-segment portion; and recording the encrypted data. In determining the encryption mode, a cryptographic key for each sector is specified on the basis of an auxiliary file including determination information indicating whether each sector is data of a segment portion or data of a non-segment portion and identification information for identifying a segment and a variation associated with the sector if the sector is found to be the data of a segment portion. In generating the encrypted data for the segment portion or for the non-segment portion, the encrypted data is generated by using the specified cryptographic key.
摘要翻译：信息记录介质制造方法包括以下步骤：确定作为加密处理单元的每个扇区的加密模式; 通过使用用于段部分的多个密码密钥生成具有不同变化的加密数据; 通过使用用于非段部分的单个密码密钥生成加密数据; 并记录加密数据。在确定加密模式时，基于辅助文件来指定每个扇区的加密密钥，该辅助文件包括指示每个扇区是否是段部分的数据或非段部分的数据的确定信息以及用于识别段的识别信息，以及如果扇区被发现是段部分的数据，则与扇区相关联的变化。在生成片段部分或非片段部分的加密数据时，通过使用指定的加密密钥生成加密数据。

52. 发明授权

US08131135B2 MPEG picture data recording apparatus, MPEG picture data recording method, MPEG picture data recording medium, MPEG picture data generating apparatus, MPEG picture data reproducing apparatus, and MPEG picture data reproducing method 有权
公开(公告)号：US08131135B2
公开(公告)日：2012-03-06
申请号：US11898251
申请日：2007-09-11
申请人： Takayuki Sugahara , Seiji Higurashi , Toshio Kuroiwa , Wataru Inoha , Kenjiro Ueda
发明人： Takayuki Sugahara , Seiji Higurashi , Toshio Kuroiwa , Wataru Inoha , Kenjiro Ueda
IPC分类号： H04N5/917
CPC分类号： G11B20/10527 , G11B27/034 , G11B27/036 , G11B2020/10685 , G11B2020/1074 , G11B2220/20
摘要： Executes a re-encoding after decoding data of a connection section A of a first MPEG picture data. This re-encoding is executed based on a control such that a transition of a VBV buffer occupation value starts from a VBV buffer occupation value at a position a and ends with a VBV buffer occupation value at a position d. Up to the position a of the first MPEG picture data, the first MPEG picture data is reproduced. Next, re-encoded MPEG picture data of the connection section A is reproduced. Thereafter, the data is connected to the position d of a second MPEG picture data, and the second MPEG picture data of the position d and after is reproduced.

53. 发明申请

US20110320812A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM 有权
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：US20110320812A1
公开(公告)日：2011-12-29
申请号：US13116342
申请日：2011-05-26
申请人： Hiroshi KUNO , Kenjiro Ueda , Takamichi Hayashi , Munetake Ebihara , Koji Yoshimura
发明人： Hiroshi KUNO , Kenjiro Ueda , Takamichi Hayashi , Munetake Ebihara , Koji Yoshimura
IPC分类号： G06F12/14 , 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： An information processing device includes: a memory having a protected area which is a data recording area in which access restriction is set; and a data processing unit that determines accessibility in response to a request for accessing the protected area from an access requesting device, wherein the data processing unit verifies a device certificate received from the access requesting device and determines accessibility to the protected area based on access control information recorded in the device certificate.
摘要翻译：信息处理装置包括：具有保护区域的存储器，其是设置访问限制的数据记录区域; 以及数据处理单元，其响应于从访问请求设备访问所述保护区域的请求来确定可访问性，其中所述数据处理单元验证从所述访问请求设备接收到的设备证书，并且基于访问控制来确定对所述保护区域的可访问性记录在设备证书中的信息。

54. 发明授权

US07917964B2 Method and apparatus for processing information, method and apparatus for manufacturing information recording medium, information recording medium, and computer program 有权
标题翻译：用于处理信息的方法和装置，用于制造信息记录介质的方法和装置，信息记录介质和计算机程序
公开(公告)号：US07917964B2
公开(公告)日：2011-03-29
申请号：US11234693
申请日：2005-09-23
申请人： Yoshikazu Takashima , Kenjiro Ueda , Tateo Oishi , Katsumi Muramatsu , Jun Yonemitsu
发明人： Yoshikazu Takashima , Kenjiro Ueda , Tateo Oishi , Katsumi Muramatsu , Jun Yonemitsu
IPC分类号： G06F7/04 , H04N7/16 , G11B21/08 , G11B11/00 , G11B20/12
CPC分类号： G11B20/00731 , G11B20/00086 , G11B20/00449 , G11B2020/1288 , G11B2220/2541
摘要： A method and apparatus for processing information, method and apparatus for manufacturing an information recording medium, an information recording medium, and a computer program are provided. An information processing apparatus for playing back a content recorded on an information recording medium and includes a data transform processor performing a substitution process on content member data recorded on the information recording medium. The data transform processor substitutes transform data as substitute data for the content member data in accordance with a fix-up table holding recording position information of the transform data.
摘要翻译：提供了一种用于处理信息的方法和装置，用于制造信息记录介质的方法和装置，信息记录介质和计算机程序。一种信息处理装置，用于播放记录在信息记录介质上的内容，并且包括对记录在信息记录介质上的内容成员数据执行替代处理的数据变换处理装置。数据变换处理器根据保存变换数据的记录位置信息的固定表，将变换数据替换为内容成员数据的替代数据。

55. 发明授权

US07770795B2 Information processing apparatus, information recording medium, information processing method, and computer program 有权
标题翻译：信息处理装置，信息记录介质，信息处理方法和计算机程序
公开(公告)号：US07770795B2
公开(公告)日：2010-08-10
申请号：US11279531
申请日：2006-04-12
申请人： Yoshikazu Takashima , Kenjiro Ueda
发明人： Yoshikazu Takashima , Kenjiro Ueda
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： H04L9/0891 , G11B20/00086 , G11B20/0021 , G11B20/00362 , G11B20/00492 , G11B2020/10833 , H04L9/0869 , H04L2209/60 , H04N21/4408
摘要： An information processing apparatus for recording information on an information recording medium is provided. The information processing apparatus includes a content cryptographic processor configured to generate encrypted content by executing encryption using a unit key associated with a content management unit that serves as a unit for controlling usage of content; a unit-key-file processor configured to generate a unit key file storing the unit key, and to encrypt the unit key file or constituent data of the unit key file using an encryption key that is generated using a seed whose value is updated in accordance with change in constituent data of unit keys included in the unit key file; and a data recorder configured to record the content management unit including the encrypted content as constituent data and the unit key file on the information recording medium according to a predetermined data recording format.
摘要翻译：提供了一种用于在信息记录介质上记录信息的信息处理设备。信息处理装置包括：内容密码处理器，被配置为通过使用与作为用于控制内容的使用的单元的内容管理单元相关联的单元密钥执行加密来生成加密内容; 配置为生成存储单位密钥的单位密钥文件的单元密钥文件处理器，并且使用使用根据其更新其值的种子生成的加密密钥对单位密钥文件的单位密钥文件或构成数据进行加密改变包含在单位密钥文件中的单位密钥的构成数据; 以及数据记录器，被配置为根据预定数据记录格式将包括加密内容的内容管理单元作为组成数据和单元密钥文件记录在信息记录介质上。

56. 发明授权

US07746738B2 Data processing method, information recording medium manufacturing management system, recording data generation apparatus and method, and computer program 有权
标题翻译：数据处理方法，信息记录介质制造管理系统，记录数据生成装置和方法以及计算机程序
公开(公告)号：US07746738B2
公开(公告)日：2010-06-29
申请号：US11574652
申请日：2005-08-30
申请人： Kenjiro Ueda , Tateo Oishi , Yoshitomo Osawa , Katsumi Muramatsu
发明人： Kenjiro Ueda , Tateo Oishi , Yoshitomo Osawa , Katsumi Muramatsu
IPC分类号： G11B7/00
CPC分类号： G11B27/034 , G11B20/00086 , G11B20/00094 , G11B20/00188 , G11B20/0021 , G11B20/00362 , G11B20/00753 , G11B20/10 , G11B2020/1224 , G11B2020/1229 , H04L9/0836 , H04L9/3236 , H04L9/3263 , H04L2209/08 , H04L2209/60
摘要： In a process for manufacturing an information recording medium, a configuration is provided in which strict information management and an information recording medium manufacturing process are realized. In a configuration in which master data as original data of recording data for an information recording medium is generated and recording data for the information recording medium is generated on the basis of the master data, master data containing a dummy data area in a partial area of the master data is generated, and the dummy data area is identified and a process for setting significant information is performed on the basis of the stored information of an auxiliary file. Therefore, it is not necessary to obtain data of significant information when the master data is to be generated, and it becomes possible to generate the master data without obtaining specific information, such as an encrypted key block.
摘要翻译：在制造信息记录介质的过程中，提供了实现严格的信息管理和信息记录介质制造过程的配置。在其中生成作为信息记录介质的记录数据的原始数据的主数据并且基于主数据生成用于信息记录介质的记录数据的配置中，包含在部分区域中的虚拟数据区的主数据生成主数据，并且识别虚拟数据区域，并且基于所存储的辅助文件的信息来执行用于设置有效信息的处理。因此，在生成主数据时不需要获得重要信息的数据，并且可以在不获得诸如加密密钥块的特定信息的情况下生成主数据。

57. 发明授权

US07436190B2 Transparent conductive film roll and production method thereof, touch panel using it, and non-contact surface resistance measuring device 有权
标题翻译：透明导电膜卷及其制造方法，触控面板及非接触面电阻测定装置
公开(公告)号：US07436190B2
公开(公告)日：2008-10-14
申请号：US10481235
申请日：2002-06-13
申请人： Toshiyuki Oya , Hideo Murakami , Chikao Morishige , Yuji Kakita , Hideki Jinbou , Kenjiro Ueda , Takahiro Kubota
发明人： Toshiyuki Oya , Hideo Murakami , Chikao Morishige , Yuji Kakita , Hideki Jinbou , Kenjiro Ueda , Takahiro Kubota
IPC分类号： G01R31/302
CPC分类号： G01N27/023 , B32B27/08 , G06F3/045 , Y10T428/263
摘要： A transparent conductive film roll which has a transparent conductive layer on at least one surface thereof and has an excellent distribution uniformity of surface resistance in longitudinal and lateral directions thereof wherein the distribution uniformity D of surface resistance defined by the following expression (1) is 0.2 or less when the surface resistance of the transparent conductive layer is measured at a total of 33 points within the film roll, and therefore, is suitable especially for a large panel, D=(Rmax−Rmin)/(Rmax+Rmin) (1) where Rmax and Rmin represent the maximum and minimum values of 33 surface resistance measurement values.
摘要翻译：一种透明导电膜辊，其至少在其一个表面上具有透明导电层，并且在其纵向和横向具有优异的表面电阻分布均匀性，其中由以下表达式（1）定义的表面电阻的分布均匀度D为0.2 当薄膜辊内的透明导电层的表面电阻总共达到33点时，特别适用于大面板，<？在线公式描述=“在线公式” end =“lead”？> D =（Rmax-Rmin）/（Rmax + Rmin）（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Rmax和Rmin表示 33个表面电阻测量值的最大值和最小值。

58. 发明申请

US20080134340A1 INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD AND COMPUTER PROGRAM 失效
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：US20080134340A1
公开(公告)日：2008-06-05
申请号：US11937702
申请日：2007-11-09
申请人： Kenjiro Ueda , Jun Yonemitsu , Yoshiyuki Kobayashi
发明人： Kenjiro Ueda , Jun Yonemitsu , Yoshiyuki Kobayashi
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G11B27/10
摘要： An information processing apparatus that obtains pieces of content information relating to content recorded in an information recording medium, the information processing apparatus includes a data analyzing unit configured to read a content certificate which is recorded in the information recording medium and which corresponds to the content recorded in the information recording medium, a data transmitting unit configured to transmit a content certificate identifier analyzed using the data analyzing unit to a content information provision server, a data receiving unit configured to receive, from the content information provision server, the pieces of content information relating to the content which is specified on the bases of the content certification identifier, and a data outputting unit configured to output the pieces of content information received using the data receiving unit.
摘要翻译：一种信息处理设备，其获得与记录在信息记录介质中的内容相关的内容信息，所述信息处理设备包括：数据分析单元，被配置为读取记录在所述信息记录介质中并与记录的内容相对应的内容证书在所述信息记录介质中，数据发送单元被配置为将内容信息提供服务器发送使用所述数据分析单元分析的内容证书标识符，数据接收单元，被配置为从所述内容信息提供服务器接收所述内容信息涉及基于内容认证标识符指定的内容，以及数据输出单元，被配置为输出使用该数据接收单元接收到的内容信息。

59. 发明申请

US20080063194A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM 失效
标题翻译：信息处理设备，信息处理方法和计算机程序
公开(公告)号：US20080063194A1
公开(公告)日：2008-03-13
申请号：US11841235
申请日：2007-08-20
申请人： Yoshikazu Takashima , Kenjiro Ueda
发明人： Yoshikazu Takashima , Kenjiro Ueda
IPC分类号： H04N7/167 , H04L9/28
CPC分类号： G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B20/00246 , G11B20/00362 , G11B20/00427 , G11B20/00528 , G11B20/00847 , G11B2020/1288 , H04N21/835
摘要： An information processing device that executes processing for outputting recording data to an information recording medium includes a storing unit that stores common data that includes encrypted content, key information applied to decoding of the encrypted content, and content management information and, data content of which is unchanged even if a medium as a data recording destination is changed, a media-specific-data generating unit that generates media specific data, data content of which is changed according to the medium as the data recording destination, an output-data generating unit that generates output data based on the common data and the media specific data, and a data outputting unit that outputs the data generated by the output-data generating unit.
摘要翻译：执行向信息记录介质输出记录数据的处理的信息处理装置包括存储单元，存储包含加密内容的公共数据，应用于加密内容的解码的密钥信息和内容管理信息，其数据内容是即使作为数据记录目的地的介质发生变化，也可以根据作为数据记录目的地的介质来生成媒体专用数据生成单元，该媒体专用数据生成单元生成媒体专用数据生成单元，数据内容根据作为数据记录目的地的媒体而变化，基于公共数据和媒体特定数据生成输出数据，以及数据输出单元，其输出由输出数据生成单元生成的数据。

60. 发明授权

US07254234B2 Method and apparatus for encrypting and decrypting information 有权
公开(公告)号：US07254234B2
公开(公告)日：2007-08-07
申请号：US10227460
申请日：2002-08-26
申请人： Takayuki Sugahara , Wataru Inoha , Seiji Higurashi , Toshio Kuroiwa , Kenjiro Ueda
发明人： Takayuki Sugahara , Wataru Inoha , Seiji Higurashi , Toshio Kuroiwa , Kenjiro Ueda
IPC分类号： H04L9/00
CPC分类号： H04L9/0861
摘要： An encryption key is generated in response to a plurality of information pieces being bases for the encryption key. Original information is encrypted into encryption-resultant information in response to the generated encryption key. The encryption-resultant information is divided into units. Each of the units is loaded with encryption control information for identifying the plurality of information pieces being the bases for the encryption key.

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