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1. 发明授权

US08918604B2 Information processing apparatus, information processing method, program, and recording medium 有权
标题翻译：信息处理装置，信息处理方法，程序和记录介质
公开(公告)号：US08918604B2
公开(公告)日：2014-12-23
申请号：US13148517
申请日：2010-02-10
申请人： Kensuke Ohnuma , Koichi Chotoku , Toshiyuki Katsumoto , Shinichiro Sugai
发明人： Kensuke Ohnuma , Koichi Chotoku , Toshiyuki Katsumoto , Shinichiro Sugai
IPC分类号： G06F21/64 , G06F21/33 , H04L29/06 , G06F21/62
CPC分类号： H04L63/168 , G06F21/6218 , H04L63/0823 , H04L63/0853
摘要： An information processing apparatus, an information processing method and a program may provide that information to be processed by an application program recorded on a recording medium can be taken over and used by an application program recorded on a different recording medium. The application program serving as a content, a first root certificate issued to the application program, and a second root certificate issued before the first root certificate is issued to the application program may be recorded on the recording medium. The information processing apparatus, which executes the application program, creates, in the memory, a first folder for storing data to be processed by the application program, the first folder associated with the first root certificate; and copies data stored in a second folder, the second folder associated with the second root certificate, to the first folder in a case where the second folder exists in the memory.
摘要翻译：信息处理装置，信息处理方法和程序可以提供由记录在记录介质上的应用程序处理的信息可以由记录在不同记录介质上的应用程序接管并使用。作为内容的应用程序，发给应用程序的第一根证书以及在向应用程序发出第一根证书之前发出的第二根证书可以被记录在记录介质上。执行应用程序的信息处理设备在存储器中创建用于存储由应用程序处理的数据的第一文件夹，与第一根证书相关联的第一文件夹; 并且在存储器中存在第二文件夹的情况下将存储在第二文件夹中的第二文件夹（与第二根证书相关联的第二文件夹）的数据复制到第一文件夹。

2. 发明申请

US20110320752A1 INFORMATION PROCESSING APPARATUS INFORMATION PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM 有权
标题翻译：信息处理设备信息处理方法，程序和记录介质
公开(公告)号：US20110320752A1
公开(公告)日：2011-12-29
申请号：US13148517
申请日：2010-02-10
申请人： Kensuke Ohnuma , Koichi Chotoku , Toshiyuki Katsumoto , Shinichiro Sugai
发明人： Kensuke Ohnuma , Koichi Chotoku , Toshiyuki Katsumoto , Shinichiro Sugai
IPC分类号： G06F12/16
CPC分类号： H04L63/168 , G06F21/6218 , H04L63/0823 , H04L63/0853
摘要： The present invention relates to an information processing apparatus, an information processing method, a program, and a recording medium in which information to be processed by an application program recorded on a recording medium can be taken over and used by an application program recorded on a different recording medium.For example, assume that three pieces of data (file a, file c, and file d) are stored in a folder 213-12 corresponding to a BD 11 of a 2009 spring version. Also, assume that three pieces of data (file a, file b, and file d) are stored in a folder 213-11 corresponding to a BD 11B of a 2009 summer version. In this case, overwrite copying is not performed on data existing in the folder 213-11, and only the data not existing in the folder 213-11 in the data existing in the folder 213-12 is copied to the folder 213-11. The present invention can be applied to a BD player or the like.
摘要翻译：信息处理装置，信息处理方法，程序和记录介质技术领域本发明涉及一种信息处理方法，程序和记录介质，其中由记录在记录介质上的应用程序要处理的信息可以被记录在记录介质上的应用程序接管并使用不同的记录介质。例如，假设将三条数据（文件a，文件c和文件d）存储在与2009年春季版本的BD 11相对应的文件夹213-12中。此外，假设三个数据（文件a，文件b和文件d）存储在对应于2009夏季版的BD 11B的文件夹213-11中。在这种情况下，不对文件夹213-11中存在的数据执行覆盖复制，只有文件夹213-12中存在的数据中的文件夹213-11中不存在的数据被复制到文件夹213-11。本发明可以应用于BD播放器等。

3. 发明授权

US08565425B2 Recording medium, method for manufacturing the same and apparatus for reproducing the same 失效
标题翻译：记录介质，其制造方法及其再生装置
公开(公告)号：US08565425B2
公开(公告)日：2013-10-22
申请号：US12841009
申请日：2010-07-21
申请人： Kensuke Oonuma , Hiroshi Okuda , Koichi Chotoku , Toshiyuki Katsumoto
发明人： Kensuke Oonuma , Hiroshi Okuda , Koichi Chotoku , Toshiyuki Katsumoto
IPC分类号： G04F7/04 , H04N7/16
CPC分类号： H04N1/00875 , H04N1/00291 , H04N1/4406 , H04N1/444 , H04N5/76 , H04N5/913 , H04N9/8211 , H04N2005/91364 , H04N2201/0068 , H04N2201/3232 , H04N2201/3247 , H04N2201/3249 , H04N2201/325
摘要： There is disclosed a method for generating data for a recording medium. The method includes receiving original content data representing a plurality of still images and identifying a first subset of the still images to be recorded with copy-protection and a second subset of the still images to be recorded without copy-protection. The method also includes converting data representing the first subset into moving image data and copy-protecting the moving image data. The method also includes generating new content data, the new content data including the copy-protected moving image data and data representing the second subset.
摘要翻译：公开了一种用于产生记录介质的数据的方法。该方法包括：接收表示多个静止图像的原始内容数据，并且识别待复制保护的待记录的静止图像的第一子集和要进行复制保护的待记录的静止图像的第二子集。该方法还包括将表示第一子集的数据转换为运动图像数据和复制保护运动图像数据。该方法还包括生成新的内容数据，新的内容数据包括复制保护的运动图像数据和表示第二子集的数据。

4. 发明授权

US06728473B1 Moving picture recording and reproduction apparatus and method as well as medium 失效
标题翻译：运动图像记录和再现装置和方法以及介质
公开(公告)号：US06728473B1
公开(公告)日：2004-04-27
申请号：US09587437
申请日：2000-06-05
申请人： Koichi Chotoku , Masashi Ohta , Toshimichi Hamada
发明人： Koichi Chotoku , Masashi Ohta , Toshimichi Hamada
IPC分类号： H04N591
CPC分类号： G11B27/34 , G11B27/034 , G11B27/105 , G11B27/28 , G11B2220/216 , G11B2220/2562 , G11B2220/2575 , H04N9/8042 , H04N9/8227
摘要： A moving picture recording and reproduction apparatus and method as well as a medium are disclosed by which, upon recording of a television program, representative pictures from which contents of a program can be grasped can be recorded. Frame pictures are extracted from moving pictures being recorded, and accuracy values with which a character is present in the frame pictures are calculated. Further, accuracy values with which the phase of a person is present in the frame pictures are calculated, and the levels of an audio signal corresponding to the frame pictures are detected. Then, evaluation values are calculated using results of the calculations and the detection, and a maximum one of the evaluation values is detected. Thereafter, the frame picture corresponding to the maximum evaluation value is reduced in size and recorded onto a recording medium so that it may be used as an index upon playing back of the recording medium.
摘要翻译：公开了一种运动图像记录和再现装置和方法以及介质，通过记录电视节目，可以记录可以掌握节目内容的代表图像。从正在记录的运动图像中提取帧图像，并且计算帧图像中存在字符的精度值。此外，计算在帧图像中存在人的相位的精度值，并且检测与帧图像相对应的音频信号的电平。然后，使用计算和检测的结果计算评估值，并且检测最大的一个评估值。此后，对应于最大评估值的帧图像被减小并被记录在记录介质上，使得它可以用作记录介质的回放时的索引。

5. 发明授权

US06529679B1 Information processing apparatus and method as well as providing medium 失效
标题翻译：信息处理设备和方法以及提供介质
公开(公告)号：US06529679B1
公开(公告)日：2003-03-04
申请号：US09325183
申请日：1999-06-03
申请人： Taro Suito , Masashi Ohta , Toshimichi Hamada , Koichi Chotoku
发明人： Taro Suito , Masashi Ohta , Toshimichi Hamada , Koichi Chotoku
IPC分类号： H04N591
CPC分类号： H04N5/85 , G11B27/105 , G11B27/11 , G11B2220/20 , G11B2220/65 , H04N9/8042
摘要： The invention provides an information processing apparatus and method as well as a providing medium by which a period for reproduction of reproduction data at fixed intervals can be calculated to reproduce the reproduction data in a fixed period. First, a TOC of reproduction data is read out and a frame number of the reproduction data is calculated. Then, a readout time within which the reproduction data for one frame are read out from a recording medium is calculated. Thereafter, a sum total of reading position movement times when the reproduction data for L frames are read out is calculated. Then, a sum total of reproduction processing waiting times when the reproduction data for the L frames are read out is calculated. Then, the sum totals of the readout times, reading position movement times and reproduction processing waiting times are added to calculate a total time. Finally, a reproduction data transfer period is calculated based on the total time, and reproduction of the reproduction data is performed at time intervals corresponding to the reproduction data transfer period.
摘要翻译：本发明提供了一种信息处理装置和方法以及提供媒体，通过该媒体可以计算用于以固定间隔再现再现数据的周期，以在固定周期内再现再现数据。首先，读出再现数据的TOC，并计算再现数据的帧号。然后，计算从记录介质读出一帧再现数据的读出时间。此后，计算读出L帧的再现数据时的读取位置移动时间的总和。然后，计算读出L帧的再现数据时的再现处理等待时间的总和。然后，添加读出时间，读取位置移动时间和再现处理等待时间的总和，以计算总时间。最后，基于总时间计算再现数据传送周期，并且在与再现数据传送周期相对应的时间间隔执行再现数据的再现。

6. 发明授权

US07149413B2 Video-signal recording and playback apparatus, video-signal recording and playback method, and recording medium 有权
标题翻译：视频信号记录和播放装置，视频信号记录和播放方法以及记录介质
公开(公告)号：US07149413B2
公开(公告)日：2006-12-12
申请号：US09904322
申请日：2001-07-12
申请人： Koichi Chotoku , Takeshi Yamauchi , Takashi Karimoto
发明人： Koichi Chotoku , Takeshi Yamauchi , Takashi Karimoto
IPC分类号： H04N5/91
CPC分类号： G11B27/34 , G11B27/105 , G11B27/28 , G11B2220/20 , H04N5/781 , H04N9/7921 , H04N9/8042
摘要： A video-signal recording and playback apparatus for recording and playing back a video signal of a television-broadcast program include a recording mechanism for recording a video signal onto an information-recording medium; an extracting mechanism for extracting a representative picture from a video signal to be recorded; an attaching mechanism for attaching an evaluation value to a representative picture extracted by the extracting mechanism; a preserving mechanism for preserving a representative picture extracted by the extracting mechanism in the information-recording medium; and a thinning mechanism for carrying out a thinning process on a number of representative pictures preserved by the preserving mechanism in the information-recording medium on the basis of the evaluation value attached by the attaching mechanism.
摘要翻译：用于记录和播放电视广播节目的视频信号的视频信号记录和重放装置包括用于将视频信号记录到信息记录介质上的记录机构; 提取机构，用于从要记录的视频信号中提取代表图像; 附加机构，用于将评估值附加到由所述提取机构提取的代表图像; 用于保存由信息记录介质中的提取机构提取的代表图像的保存机构; 以及减薄机构，用于根据由附接机构附加的评估值对信息记录介质中的保存机构保存的许多代表图像进行稀疏处理。

7. 发明授权

US06847776B2 Signal record/playback apparatus and method featuring independent recording and playback processing 失效
标题翻译：具有独立记录和回放处理功能的信号记录/播放装置和方法
公开(公告)号：US06847776B2
公开(公告)日：2005-01-25
申请号：US09262366
申请日：1999-03-04
申请人： Masami Tomita , Takao Takahashi , Masashi Ohta , Hiroshi Kobayashi , Toshiya Akiba , Noboru Murabayashi , Toshimichi Hamada , Taro Suito , Katsunari Miyata , Koichi Chotoku
发明人： Masami Tomita , Takao Takahashi , Masashi Ohta , Hiroshi Kobayashi , Toshiya Akiba , Noboru Murabayashi , Toshimichi Hamada , Taro Suito , Katsunari Miyata , Koichi Chotoku
IPC分类号： H04N5/91 , G11B27/034 , G11B27/04 , G11B27/10 , G11B27/11 , G11B27/32 , G11B27/34 , H04N5/76 , H04N5/783 , H04N5/85 , H04N5/93 , H04N9/804 , H04N5/781
CPC分类号： H04N5/76 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/329 , G11B27/34 , G11B2220/20 , G11B2220/2525 , G11B2220/65 , H04N5/783 , H04N5/85 , H04N9/8042
摘要： In a signal record/playback apparatus and its method which performs the recording for recording a signal on the recording medium DISK and the playback for playing back the recorded signal from the recording medium DISK at the same time, the recording position and the playback position are set independently and arbitrarily. Record starting position information PREC on the recording medium DISK for starting the recording is stored, playback starting position information PPB on the recording medium DISK for starting the playback is stored, and the recording based on the record starting position information PREC and the playback based on the playback starting position information PPB are independently performed, so as to realize a signal record/playback apparatus and its method which can set the record starting position PREC and the playback starting position PPB arbitrarily.
摘要翻译：在记录介质DISK上记录信号的记录信号记录再现装置及其记录介质DISK再现记录信号的再现方法中，记录位置和重放位置为独立设置。存储用于开始记录的记录介质DISK上的记录开始位置信息PREC，存储用于开始重放的记录介质DISK上的重放开始位置信息PPB，并且基于记录开始位置信息PREC和基于独立地执行重放开始位置信息PPB，以便实现可以任意地设置记录开始位置PREC和重放开始位置PPB的信号记录/重放装置及其方法。

8. 发明申请

US20070104459A1 VIDEO-SIGNAL RECORDING AND PLAYBACK APPARATUS, VIDEO-SIGNAL RECORDING AND PLAYBACK METHOD, AND RECORDING MEDIUM 有权
标题翻译：视频信号记录和播放装置，视频信号记录和回放方法以及记录介质
公开(公告)号：US20070104459A1
公开(公告)日：2007-05-10
申请号：US11614902
申请日：2006-12-21
申请人： Masashi OHTA , Koichi Chotoku , Taro Suito , Toshimichi Hamada
发明人： Masashi OHTA , Koichi Chotoku , Taro Suito , Toshimichi Hamada
IPC分类号： H04N7/00
CPC分类号： G06F17/30802 , G06F17/30849 , G06F17/30852 , G11B27/105 , G11B27/11 , G11B27/28 , G11B27/326 , G11B27/34 , G11B2220/20 , G11B2220/2525 , G11B2220/61 , H04N5/147 , H04N5/4401 , H04N5/45 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8205 , H04N9/8227 , H04N11/20 , H04N21/42661 , H04N21/4314 , H04N21/4325 , H04N21/4334 , H04N21/44008 , H04N21/440263 , H04N21/440281 , H04N21/482 , H04N21/8153
摘要： Disclosed is a video-signal recording and playback apparatus for recording or playing back a video signal, the video-signal recording and playback apparatus comprising: extracting means for extracting a static picture from a sequence of video signals with a predetermined timing; judgment means for forming a judgment as to whether or not a static picture extracted by the extracting means can be used as a representative picture; and setting means for setting the static picture as a representative picture in accordance with an outcome of a judgment formed by the judgment means.
摘要翻译：公开了一种用于记录或重放视频信号的视频信号记录和重放装置，所述视频信号记录和重放装置包括：提取装置，用于以预定定时从视频信号序列中提取静态图像; 用于形成关于由提取装置提取的静态图像是否可以用作代表图像的判断装置; 以及用于根据由判断装置形成的判断结果将静态图像设置为代表图像的设置装置。

9. 发明授权

US07200322B2 Video-signal recording and playback apparatus, video-signal recording and playback method and recording medium 失效
标题翻译：视频信号记录和播放装置，视频信号记录和播放方法以及记录介质
公开(公告)号：US07200322B2
公开(公告)日：2007-04-03
申请号：US09903011
申请日：2001-07-11
申请人： Koichi Chotoku , Masashi Ohta , Toshimichi Hamada
发明人： Koichi Chotoku , Masashi Ohta , Toshimichi Hamada
IPC分类号： H04N5/91
CPC分类号： H04N9/8042 , G11B27/105 , G11B27/28 , G11B27/34 , G11B2220/20 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/781 , H04N5/85 , H04N9/7921 , H04N21/4147 , H04N21/42661 , H04N21/4316 , H04N21/4325 , H04N21/4345 , H04N21/44008 , H04N21/482 , H04N21/84 , H04N21/8549
摘要： Disclosed is a video-signal recording & playback apparatus and method for recording and playing back a video signal of a television-broadcast program and a recording medium for storing a computer-readable program for controlling the video-signal recording & playback apparatus. A video-signal recording & playback apparatus includes a detection element for detecting relevant information related to a program being recorded and a modification element for automatically modifying an algorithm of detecting a program-representing picture in dependence of the relevant information.
摘要翻译：公开了一种用于记录和重放电视广播节目的视频信号的视频信号记录和播放装置和方法以及用于存储用于控制视频信号记录和重放装置的计算机可读程序的记录介质。视频信号记录和重放装置包括用于检测与正在记录的节目有关的相关信息的检测元件和用于根据相关信息自动修改检测节目表示图像的算法的修改元素。

10. 发明授权

US06574418B1 Apparatus and method for reproduction and distribution medium 失效
标题翻译：复制和分发介质的装置和方法
公开(公告)号：US06574418B1
公开(公告)日：2003-06-03
申请号：US09325147
申请日：1999-06-03
申请人： Toshiya Akiba , Takao Takahashi , Masashi Ohta , Toshimichi Hamada , Taro Suito , Koichi Chotoku
发明人： Toshiya Akiba , Takao Takahashi , Masashi Ohta , Toshimichi Hamada , Taro Suito , Koichi Chotoku
IPC分类号： H04N591
CPC分类号： H04N5/783 , H04N5/781 , H04N5/85 , H04N9/8042 , H04N9/8063
摘要： To perform non-normal speed reproduction without preventing a user from understanding of the program content. The audio data which has been blocked into blocks of a predetermined time unit is stored in a buffer. Blocks having the level equal to or lower than a predetermined threshold value are treated as silence data, and the block numbers are stored in a silence pointer buffer. A read out address generating unit does not read out blocks which is stored in the silence pointer buffer when the read out address buffer reads out audio data blocks from the buffer. The audio data from which silence data blocks have been excluded is subjected to connection processing in a waveform connection processing unit so that noise is not generated. A skip pattern generating unit controls a video data processing unit so that the video data is sent out with skipping some video data corresponding to blocks treated as silence block stored in the silence pointer buffer.
摘要翻译：执行非正常速度再现，而不阻止用户理解节目内容。已经被阻塞成预定时间单位的块的音频数据被存储在缓冲器中。具有等于或低于预定阈值的块被视为静音数据，并且块号被存储在静默指针缓冲器中。当读出地址缓冲器从缓冲器读出音频数据块时，读出地址产生单元不读取存储在静默指针缓冲器中的块。将排除了静音数据块的音频数据在波形连接处理单元中进行连接处理，从而不产生噪声。跳过图案生成单元控制视频数据处理单元，从而通过跳过对应于存储在静音指针缓冲器中的作为静音块的块的一些视频数据而发送视频数据。

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