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。

公开(公告)号：US20070081669A1

公开(公告)日：2007-04-12

申请号：US11279528

申请日：2006-04-12

申请人： Yoshikazu Takashima ,  Kenjiro Ueda

发明人： Yoshikazu Takashima ,  Kenjiro Ueda

IPC分类号： H04N7/167

CPC分类号： H04N7/163 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00297 ,  G11B20/00362 ,  G11B20/00427 ,  G11B20/00507 ,  G11B20/00557 ,  G11B20/00753 ,  G11B27/326 ,  G11B27/329 ,  G11B2220/2541 ,  H04N21/26613 ,  H04N21/4147 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4825 ,  H04N21/4828 ,  H04N21/8355

摘要： An information processing apparatus is provided. The information processing apparatus includes a cryptographic processor configured to generate encrypted data associated with a content management unit by executing encryption using a unit key associated with the content management unit, the content management unit being defined as a unit for controlling usage of content; a management-information controller configured to generate or update a unit key file storing the unit key and a usage-control-information file associated with the content management unit as management information associated with the encrypted data generated by the cryptographic processor; and a recorder configured to record the encrypted data, the unit key file, and the usage-control-information file on an information recording medium according to a predetermined data recording format.

摘要翻译： 提供了一种信息处理装置。 信息处理装置包括：密码处理器，被配置为通过使用与内容管理单元相关联的单元密钥执行加密来生成与内容管理单元相关联的加密数据，内容管理单元被定义为用于控制内容使用的单元; 管理信息控制器，被配置为生成或更新存储单元密钥的单元密钥文件和与内容管理单元相关联的使用控制信息文件作为与密码处理器生成的加密数据相关联的管理信息; 以及记录器，被配置为根据预定的数据记录格式将加密数据，单位密钥文件和使用控制信息文件记录在信息记录介质上。

公开(公告)号：US20050238323A1

公开(公告)日：2005-10-27

申请号：US11093066

申请日：2005-03-28

申请人： Yoshikazu Takashima ,  Motoki Kato

发明人： Yoshikazu Takashima ,  Motoki Kato

IPC分类号： G11B20/12 ,  G11B20/10 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82

CPC分类号： H04N9/8042 ,  G11B20/1217 ,  G11B27/034 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

摘要： There is provided an apparatus and a method determining a data arrangement that guarantees seamless reproduction even in a case of occurrence of a jump in a browsable slide show. An allowable jump range between an image data clip and an audio data clip required for data reading in the browsable slide show in which a consecutive reproduction processing of a still image and an audio reproduction processing are performed in parallel is determined so as to determine arrangement conditions of data to be stored in an information recording medium on the basis of the determined allowable jump range. This configuration enables the browsable slide show to be carried out as a seamless reproduction processing without any data discontinuity. Furthermore, it becomes possible to provide a plurality of combinations of readout rates of the audio data and image data.

摘要翻译： 提供了即使在可浏览的幻灯片放映中发生跳跃的情况下也可以确定确保无缝再现的数据排列的装置和方法。 确定在并行执行静止图像和音频再现处理的连续再现处理的可浏览幻灯片放映中数据读取所需的图像数据剪辑和音频数据剪辑之间的允许跳跃范围，以便确定安排条件 基于所确定的允许跳跃范围来存储在信息记录介质中的数据。 该配置使得可浏览的幻灯片放映能够作为无缝重放处理而进行，而没有任何数据不连续性。 此外，可以提供音频数据和图像数据的读出速率的多种组合。

公开(公告)号：US20050140319A1

公开(公告)日：2005-06-30

申请号：US10509791

申请日：2003-02-04

申请人： Yoshikazu Takashima

发明人： Yoshikazu Takashima

IPC分类号： E05F15/20 ,  H02P1/00

CPC分类号： E05F15/74 ,  E05F15/73 ,  E05Y2800/426 ,  E05Y2900/132

摘要： In the event that while an outdoor surveillance sensor (10B) detects an object, an indoor surveillance sensor (10A) detects the object within a near detection area (11a) near to the door (1), it is determined that an intruder is trying to conduct an unauthorized entry into the building by inserting a sensor tripping item from an outdoor area into an indoor area through a gap in the door (1) and, hence, the door (1) is kept closed, to thereby increase the reliability of preventing the intruder from conducting the unauthorized entry. Also, when the outdoor surveillance sensor (10B) detects an object and the indoor surveillance sensor (10A) detects a different object within a distant detection area (11b) distant from the door (1), it is determined that a resident approaches the door (1), with the door (1) consequently opened and, accordingly, the resident can smoothly move from the indoor area to the outdoor area. In such case, since the indoor surveillance sensor (10A) detects no object within the near detection area (11a), it can be determined that a person in the outdoor area is not an intruder attempting to conduct an unauthorized entry into the building.

摘要翻译： 在户外监视传感器（10B）检测到物体的情况下，室内监视传感器（10A）检测靠近门（1）的近侧检测区域（11a）内的物体， 入侵者试图通过将门（1）中的间隙从室外区域插入室内区域而将未经授权的进入物品进入建筑物，因此门（1）保持关闭，从而增加 防止入侵者进行未经授权进入的可靠性。 此外，当室外监视传感器（10B）检测到物体并且室内监视传感器（10A）检测到远离门（1）的远程检测区域（11b）内的不同物体时，确定居民 靠近门（1），门（1）因此打开，因此居民可以从室内平静地移动到户外区域。 在这种情况下，由于室内监视传感器（10A）不检测近侧检测区域（11a）内的物体，所以可以确定户外区域中的人不是试图进入建筑物的未经授权的入侵者 。

公开(公告)号：US08873934B2

公开(公告)日：2014-10-28

申请号：US12415694

申请日：2009-03-31

申请人： Yoshikazu Takashima ,  Shinobu Hattori ,  Saravana Prabhu Anbananthan

发明人： Yoshikazu Takashima ,  Shinobu Hattori ,  Saravana Prabhu Anbananthan

IPC分类号： G06F21/00 ,  G11B20/00 ,  G06F13/30 ,  H04N5/85 ,  G06F21/10

CPC分类号： G11B20/00086 ,  G06F13/30 ,  G06F21/10 ,  G11B20/00362 ,  G11B20/00427 ,  G11B20/00528 ,  G11B20/00731 ,  G11B20/00862 ,  G11B20/00869 ,  G11B2220/2516 ,  G11B2220/2541 ,  G11B2220/41 ,  H04N5/85

摘要： An information processing device comprising: a data processing unit configured to load a disk, which stores content that is divided into content usage control units, and to execute processes for reading the content; and a local storage unit configured to store subsequential data obtained and/or generated subsequentially, wherein the data processing unit is configured to perform processes to: select a title that is an index for reading the subsequential data from dummy titles stored in advance on the disk; set the title as a title for the subsequential data; and store the subsequential data in the local storage unit.

摘要翻译： 一种信息处理装置，包括：数据处理单元，被配置为加载存储内容被分割为内容使用控制单元的内容的盘，并执行用于读取内容的处理; 以及本地存储单元，被配置为存储后续获取和/或生成的后续数据，其中所述数据处理单元被配置为执行处理：选择作为用于从磁盘上预先存储的虚拟标题读取后续数据的索引的标题 ; 将标题设置为后续数据的标题; 并将后续数据存储在本地存储单元中。

公开(公告)号：US08578508B2

公开(公告)日：2013-11-05

申请号：US12874694

申请日：2010-09-02

申请人： Yoshikazu Takashima

发明人： Yoshikazu Takashima

IPC分类号： H04L29/12 ,  H04L27/32

CPC分类号： H04L63/0823 ,  H04L9/0836 ,  H04L9/0891 ,  H04L9/3263 ,  H04L2209/60 ,  H04N5/913 ,  H04N21/2541 ,  H04N21/4325 ,  H04N21/4627 ,  H04N21/80 ,  H04N21/835 ,  H04N21/8355 ,  H04N2005/91364

摘要： An information processing apparatus includes: a data processing unit that acquires content codes including a data processing program recorded in an information recording medium and executes data processing according to the content codes; and a memory that stores an apparatus certificate including an apparatus identifier of the information processing apparatus. The data processing unit is configured to execute an apparatus checking process applying the apparatus certificate stored in the memory on the basis of a code for apparatus checking process included in the content codes, acquire the apparatus identifier recorded in the apparatus certificate after the apparatus checking process, and execute data processing applying content codes corresponding to the acquired apparatus identifier.

摘要翻译： 信息处理装置包括：数据处理单元，其获取包含记录在信息记录介质中的数据处理程序的内容代码，并根据内容代码执行数据处理; 以及存储器，其存储包括所述信息处理装置的装置标识符的装置证书。 数据处理单元被配置为基于包含在内容代码中的装置检查处理的代码，执行应用存储在存储器中的装置证书的装置检查处理，在装置检查处理之后获取记录在装置证书中的装置标识符 并且执行应用与所获取的设备标识符相对应的内容代码的数据处理。

公开(公告)号：US08516600B2

公开(公告)日：2013-08-20

申请号：US13243546

申请日：2011-09-23

申请人： Yoshikazu Takashima

发明人： Yoshikazu Takashima

IPC分类号： G06F21/00

CPC分类号： G11B20/00086 ,  G06F21/10 ,  G06F21/80 ,  G06F2221/2129 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00362 ,  G11B20/00528 ,  G11B20/18 ,  G11B27/11

摘要： An information processing device, for executing content reproduction processing from an information recording medium, includes a security information processing unit for determining output messages based on security check information in a content reproduction sequence, and outputting a message output command accompanied by selection information of the output message to a user interface processing unit, and a user information processing unit for obtaining message information based on the selection information input from said security information processing unit and outputting to a display unit.

摘要翻译： 一种信息处理装置，用于从信息记录介质执行内容再现处理，包括：安全信息处理单元，用于基于内容再现序列中的安全检查信息来确定输出消息，并输出伴随着输出的选择信息的消息输出命令 消息到用户界面处理单元，以及用户信息处理单元，用于基于从所述安全信息处理单元输入的选择信息获得消息信息并输出到显示单元。

公开(公告)号：US08327449B2

公开(公告)日：2012-12-04

申请号：US11572476

申请日：2005-08-25

申请人： Yoshikazu Takashima ,  Kenjiro Uedo

发明人： Yoshikazu Takashima ,  Kenjiro Uedo

IPC分类号： G06F21/00

CPC分类号： G11B20/00086 ,  G11B20/0021 ,  G11B20/00427 ,  G11B20/00507 ,  G11B20/00528 ,  G11B20/00753 ,  G11B20/00768 ,  H04L9/0631 ,  H04L9/0643 ,  H04L9/0869 ,  H04L2209/60

摘要： A configuration in which use management for each piece of content, which is divided in units, can be performed strictly and efficiently is provided. CPS units such that content stored on an information recording medium is divided into units are set, a unit key is assigned to each CPS unit, and data forming each unit is encrypted and recorded. For reproduction, a unit key is generated, and data processing using the unit key is performed. As information for generating the unit key, copy/play control information (CCI) that is set so as to correspond to the CPS unit and a content hash that is a hash value based on data forming the CPS unit are used. With this configuration, tampering of CCI and data forming the CPS unit can be prevented, and authorized content use can be realized.

摘要翻译： 提供了能够严格且有效地进行以单位划分的每条内容的使用管理的结构。 将存储在信息记录介质上的内容分割为单位的CPS单元被设置，将单位密钥分配给每个CPS单元，并且对形成每个单元的数据进行加密和记录。 为了再现，生成单位密钥，并且执行使用单位密钥的数据处理。 作为用于生成单位密钥的信息，使用被设置为对应于CPS单元的复制/播放控制信息（CCI）和基于形成CPS单元的数据的作为散列值的内容散列。 利用这种配置，可以防止CCI的篡改和形成CPS单元的数据，并且可以实现授权的内容使用。

公开(公告)号：US08291502B2

公开(公告)日：2012-10-16

申请号：US12372886

申请日：2009-02-18

申请人： Yoshikazu Takashima

发明人： Yoshikazu Takashima

IPC分类号： G06F17/30

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： An information processing apparatus includes a data processor configured to obtain first content stored in a first information recording medium and second content which is stored in a second information recording medium and which is usable together with the first content, and to perform content playback processing by using the first content and the second content. The data processor calculates a hash value of a certificate stored in the first information recording medium, and verifies the calculated hash value against a hash value stored in a content certificate corresponding to the first content, and on the condition that the calculated hash value and the hash value stored in the content certificate coincide with each other, the data processor performs the content playback processing by using the first content and the second content.

摘要翻译： 一种信息处理装置，包括：数据处理器，被配置为获取存储在第一信息记录介质中的第一内容和存储在第二信息记录介质中并与第一内容一起使用的第二内容，并且通过使用 第一内容和第二内容。 数据处理器计算存储在第一信息记录介质中的证书的哈希值，并且根据存储在与第一内容相对应的内容证书中的散列值来验证所计算的哈希值，并且在所计算的哈希值和 存储在内容证书中的哈希值彼此一致，数据处理器通过使用第一内容和第二内容来执行内容回放处理。

公开(公告)号：US08285110B2

公开(公告)日：2012-10-09

申请号：US10586367

申请日：2005-02-16

申请人： Yoshikazu Takashima ,  Motoki Kato

发明人： Yoshikazu Takashima ,  Motoki Kato

IPC分类号： H04N9/80 ,  H04N5/94 ,  H04N9/88 ,  H04N5/84 ,  H04N5/89

CPC分类号： G11B27/034 ,  G11B20/10527 ,  G11B20/1217 ,  G11B27/105 ,  G11B2007/0013 ,  G11B2020/10537 ,  G11B2020/10722 ,  G11B2020/10759 ,  G11B2020/10944 ,  G11B2220/235 ,  G11B2220/2541 ,  G11B2220/2562

摘要： There is provided an apparatus and a method for generating record data, guaranteeing seamless playback even in a case of occurrence of a jump. In a multilayer disc having a plurality of recording layers, it is configured that an allowable range of an intra-layer jump and an inter-layer jump carried out in a playback processing of an information recording medium is determined and a required time for the intra-layer jump and the inter-layer jump is calculated on the basis of the determined allowable jump range information so as to determine a data configuration requirement such as an allowable minimum consecutive data size of data to be stored in the information recording medium on the basis of the calculated required jump time. With the present structure, seamless playback is made possible even in a case of occurrence of not only an intra-layer jump but also an inter-layer jump.

摘要翻译： 提供了一种用于生成记录数据的装置和方法，即使在发生跳跃的情况下也保证无缝重放。 在具有多个记录层的多层盘中，确定在信息记录介质的重放处理中执行的层间跳转和层间跳转的允许范围，并且确定帧内的所需时间 基于所确定的允许跳跃范围信息来计算层间跳转和层间跳转，以便基于所述信息记录介质中存储的数据的容许最小连续数据大小来确定数据配置要求 的计算所需的跳转时间。 利用本结构，即使在不仅发生层内跳跃而且发生层间跳跃的情况下，也能够进行无缝重放。