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1. 发明授权

US08997216B2 Recording medium apparatus and control method for authenticating a device based on a revocation list 有权
标题翻译：用于基于撤销列表认证设备的记录介质设备和控制方法
公开(公告)号：US08997216B2
公开(公告)日：2015-03-31
申请号：US13817045
申请日：2012-04-18
申请人： Masayuki Kozuka , Takahiro Yamaguchi , Toshihisa Nakano , Masataka Minami , Makoto Morise , Kaoru Murase , Motoji Ohmori
发明人： Masayuki Kozuka , Takahiro Yamaguchi , Toshihisa Nakano , Masataka Minami , Makoto Morise , Kaoru Murase , Motoji Ohmori
IPC分类号： H04L29/12 , G06F21/60 , H04L9/08 , H04L9/32 , G11B20/00 , H04L29/02
CPC分类号： G06F21/60 , G11B20/00086 , G11B20/00195 , G11B20/0021 , G11B20/00528 , H04L9/08 , H04L9/3263 , H04L9/3268 , H04L2209/16 , H04L2209/60
摘要： A storage unit 601g of a recording medium device 600g stores a content and a revocation list. The revocation list includes a revocation identifier that is associated with the content and identifies a revoked public key certificate allocated to an apparatus related to use of the content. A controller 602g of the recording medium device 600g is provided with an acquisition unit 621g that acquires, from an apparatus 300g, an acquisition request for the content and an apparatus identifier identifying a public key certificate of the apparatus 300g; a judgment unit 622g that judges whether the apparatus identifier matches a revocation identifier; and a control unit 623g that controls to prohibit output of the content to the apparatus when the apparatus identifier and the revocation identifier match.
摘要翻译：记录介质装置600g的存储单元601g存储内容和撤销列表。撤销列表包括与内容相关联的撤销标识符，并且识别分配给与使用该内容相关的设备的已撤销公钥证书。记录介质装置600g的控制器602g设置有从装置300g获取对内容的获取请求和识别装置300g的公钥证书的装置标识符的获取单元621g; 判断单元622g，其判断设备标识符是否与撤销标识符匹配; 以及控制单元623g，其控制在设备标识符和撤销标识符匹配时禁止向设备输出内容。

2. 发明授权

US08661553B2 Semiconductor memory card and data reading apparatus, and data reading/reproducing apparatus 有权
标题翻译：半导体存储卡和数据读取装置以及数据读取/重放装置
公开(公告)号：US08661553B2
公开(公告)日：2014-02-25
申请号：US13353689
申请日：2012-01-19
申请人： Teruto Hirota , Makoto Tatebayashi , Taihei Yugawa , Masataka Minami , Masayuki Kozuka
发明人： Teruto Hirota , Makoto Tatebayashi , Taihei Yugawa , Masataka Minami , Masayuki Kozuka
IPC分类号： G06F13/00 , G06F11/30 , G06F7/04
CPC分类号： G06F21/10 , G06F21/445 , G06F21/6218 , G06F21/78 , G06F21/79 , G06F2221/2105 , G06Q20/3674 , G11C16/22 , H04L9/3273 , H04L2209/603
摘要： A semiconductor memory card comprising a control IC 302, a flash memory 303, and a ROM 304. The ROM 304 holds information such as a medium ID 341 unique to the semiconductor memory card. The flash memory 303 includes an authentication memory 332 and a non-authentication memory 331. The authentication memory 332 can be accessed only by external devices which have been affirmatively authenticated. The non-authentication memory 331 can be accessed by external devices whether the external devices have been affirmatively authenticated or not. The control IC 302 includes control units 325 and 326, an authentication unit 321 and the like. The control units 325 and 326 control accesses to the authentication memory 332 and the non-authentication memory 331, respectively. The authentication unit 321 executes a mutual authentication with an external device.
摘要翻译：包括控制IC302，闪速存储器303和ROM304的半导体存储卡.ROM 304保存诸如半导体存储卡唯一的介质ID 341之类的信息。闪速存储器303包括认证存储器332和非验证存储器331.认证存储器332可以仅被已被肯定认证的外部设备访问。外部设备可以访问非认证存储器331，无论外部设备是否被肯定认证。控制IC302包括控制单元325和326，认证单元321等。控制单元325和326分别控制对认证存储器332和非验证存储器331的访问。认证单元321执行与外部设备的相互认证。

3. 发明授权

US08490017B2 Recording medium, playback apparatus and method, recording method, and computer-readable program implementing stream model information showing whether graphics stream is multiplexed or non-multiplexed with video system 有权
标题翻译：记录介质，播放装置和方法，记录方法和实现流模型信息的计算机可读程序，显示图形流是否与视频系统复用或非复用
公开(公告)号：US08490017B2
公开(公告)日：2013-07-16
申请号：US12607744
申请日：2009-10-28
申请人： Joseph McCrossan , Tomoyuki Okada , Masayuki Kozuka
发明人： Joseph McCrossan , Tomoyuki Okada , Masayuki Kozuka
IPC分类号： G06F3/00 , H04N5/92 , H04N5/93 , H04N9/74
CPC分类号： G11B27/105 , G11B27/3027 , G11B27/309 , G11B27/34 , G11B2220/2541 , G11B2220/2562
摘要： A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes interactive control information (ICS) and graphics data (ODS) used for generating the multi page menu. A PTS attached to a PES packet containing the interactive control information shows timing for the first presentation of a main page the multi-page menu in accordance with the proceeding of the video stream playback. In addition, the interactive control information includes information (selection_time_out_pts) showing a timeout upon which a button on a page of the multi-page menu is automatically activated, and information (user_time_out_duration) showing a timeout upon which a sub-page of the multi-page menu is automatically removed.
摘要翻译： BD-ROM存储视频流和图形流。视频流表示运动图像。图形流用于在运动图像上叠加多页菜单，并且包括用于生成多页菜单的交互式控制信息（ICS）和图形数据（ODS）。附加到包含交互式控制信息的PES包的PTS表示根据视频流回放的进行，主页首次呈现多页菜单的定时。此外，交互式控制信息包括表示多页菜单的页面上的按钮被自动激活的超时的信息（selection_time_out_pts）以及表示多页菜单的子页面的超时的信息（user_time_out_duration）页面菜单被自动删除。

4. 发明授权

US08463107B2 Recording medium, reproduction apparatus, recording method, program, and reproduction method 有权
标题翻译：记录介质，再现装置，记录方法，程序和再现方法
公开(公告)号：US08463107B2
公开(公告)日：2013-06-11
申请号：US12757128
申请日：2010-04-09
申请人： Wataru Ikeda , Tomoyuki Okada , Yasushi Uesaka , Masayuki Kozuka
发明人： Wataru Ikeda , Tomoyuki Okada , Yasushi Uesaka , Masayuki Kozuka
IPC分类号： H04N5/917
CPC分类号： G11B27/34 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/3027 , G11B27/3036 , G11B2220/2541 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/9205 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8715
摘要： On a BD-ROM, there is recorded is a digital stream into which video and audio streams are multiplexed. The video stream is composed of a plurality of pictures that together represent video. The graphics stream includes a PES packet storing state control information (ICS) and PES packets containing graphics data (ODSs). The graphics data constructs an interactive display. The state control information defines the control so as to change the states of buttons presented on the interactive display according to the reproduction proceeding and user operations.The ICS is attached with a PTS showing the display timing of a picture to be synchronized with the interactive display. The ODS is attached with a PTS showing the timing for decoding the graphics data. The timing shown in the ODS is prior to the display timing.
摘要翻译：在BD-ROM中，记录有视频和音频流被多路复用的数字流。视频流由一起表示视频的多个图像组成。图形流包括存储状态控制信息（ICS）的PES分组和包含图形数据（ODS）的PES分组。图形数据构成交互式显示。状态控制信息定义控制，以便根据再现进行和用户操作来改变呈现在交互式显示器上的按钮的状态。 ICS附有PTS，显示要与交互式显示同步的图片的显示时间。 ODS附带有显示解码图形数据的时间的PTS。 ODS显示的时间在显示时间之前。

5. 发明授权

US08391689B2 High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device 有权
公开(公告)号：US08391689B2
公开(公告)日：2013-03-05
申请号：US13078314
申请日：2011-04-01
申请人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui
发明人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui
IPC分类号： H04N5/917
CPC分类号： H04N21/816 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/04 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/775 , H04N5/783 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/7925 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/398 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

6. 发明授权

US08261056B2 Digital data recording apparatus, digital data recording method, and computer-readable recording medium 有权
标题翻译：数字数据记录装置，数字数据记录方法和计算机可读记录介质
公开(公告)号：US08261056B2
公开(公告)日：2012-09-04
申请号：US12860275
申请日：2010-08-20
申请人： Kenji Tagawa , Masataka Minami , Masayuki Kozuka
发明人： Kenji Tagawa , Masataka Minami , Masayuki Kozuka
IPC分类号： G11B20/00 , G06F11/30 , H04L9/00
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00195 , G11B20/00224 , G11B20/00246 , G11B20/00347 , G11B20/00478 , G11B20/0071 , G11B20/00753 , G11B20/00876
摘要： A data communication unit receives encrypted digital data via a network and records the digital data on a primary recording medium. The digital data, having been encrypted indifferent encryption methods according to the distributors, include attribute information indicating the encryption methods. The encryption method of the digital data is determined and the encrypted data is decrypted by an appropriate decryption unit. Identification information of a secondary recording medium or a playback apparatus is obtained according to whether the secondary recording medium is removable from the playback apparatus. A controller selects an encryption unit among a plurality of encryption units according to the obtained identification information. The selected encryption unit creates an encryption key according to the identification information and re-encrypts the digital data. A recording unit records the digital data on the secondary recording medium. An accounting unit charges according to accounting information in the attribute information.
摘要翻译：数据通信单元经由网络接收加密的数字数据，并将数字数据记录在主记录介质上。根据分发者已被加密的无关密码方式的数字数据包括表示加密方法的属性信息。确定数字数据的加密方法，并通过适当的解密单元对加密的数据进行解密。根据副记录介质是否可从重放装置中取出来获得辅助记录介质或重放装置的识别信息。控制器根据获得的识别信息来选择多个加密单元中的加密单元。所选择的加密单元根据识别信息创建加密密钥并重新加密数字数据。记录单元将数字数据记录在辅助记录介质上。会计单位根据属性信息中的会计信息收费。

7. 发明授权

US08175441B2 Playback program 有权
标题翻译：播放节目
公开(公告)号：US08175441B2
公开(公告)日：2012-05-08
申请号：US12271125
申请日：2008-11-14
申请人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
发明人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
IPC分类号： H04N5/80
CPC分类号： G11C7/16 , G06F3/16 , G09G3/2092 , G09G5/39 , G09G2340/12 , G11B20/00086 , G11B20/0021 , G11B20/00253 , G11B20/00492 , G11B27/005 , G11B27/034 , G11B27/105 , G11B2220/61 , G11B2220/65 , H04N1/00132 , H04N1/00198 , H04N1/32112 , H04N2201/3264
摘要： A plurality of audio object (AOB) files and a plurality of picture object (POB) files are stored. Default Playlist Information and sets of Playlist Information each show an order in which AOBs stored in the plurality of AOB files are to be reproduced. The DPLGI includes DPLI_POB_SRPs that specify at least one POB to be displayed during the playback period of AOBs indicated by the playback order given in the Default Playlist Information. The TKGI includes TKI_POB_SRPs that specify at least one POB to be displayed only during the playback period of a particular AOB out of the AOBs indicated by the playback order given in the Default Playlist Information.
摘要翻译：存储多个音频对象（AOB）文件和多个图像对象（POB）文件。默认播放列表播放列表信息的信息和集合各自显示要再现存储在多个AOB文件中的AOB的顺序。 DPLGI包括DPLI_POB_SRP，其指定在由默认播放列表信息中给出的播放顺序指示的AOB的播放周期期间要显示的至少一个POB。 TKGI包括指定至少一个POB的TKI_POB_SRP，仅在由默认播放列表信息中给出的播放顺序指示的AOB中的特定AOB的播放时段期间才被显示。

8. 发明授权

US08151331B2 Information providing system and design information providing server 有权
标题翻译：设计信息提供系统和设计信息提供服务器
公开(公告)号：US08151331B2
公开(公告)日：2012-04-03
申请号：US12095981
申请日：2006-11-28
申请人： Motoji Ohmori , Shunji Ohara , Takashi Katayama , Masayuki Kozuka
发明人： Motoji Ohmori , Shunji Ohara , Takashi Katayama , Masayuki Kozuka
IPC分类号： H04L29/00
CPC分类号： G06Q10/10 , G06Q50/04 , H04L9/0891 , H04L9/3263 , H04L2209/603 , Y02P90/30
摘要： A design information providing system, which does not allow continuation of manufacturing of products unless a patent license contract is concluded, includes a terminal apparatus (40a) of a user manufacturing a product (BD player (50)) and includes a patent license issuing server (20a) issuing, to the terminal apparatus (40a), a contract certificate (60) certifying the conclusion of the contract, when a contract for a license necessary for manufacturing the BD player (50) is concluded with the user of the terminal apparatus (40a). Further, the design information providing system includes a design information providing server (an encryption key issuing server (30a)) transmitting an encryption key (80) to the terminal apparatus (40a) on condition of the confirmation of the contract certificate (60), when a request for design information (encryption key (80)) unique to the BD player (50) is transmitted from the terminal apparatus (40a).
摘要翻译：一种设计信息提供系统，除非专利许可合同结束，否则不允许继续制造产品，包括制造产品（BD播放器（50））的用户的终端设备（40a），并且包括专利许可证颁发服务器（20a）向所述终端装置（40a）发出证明合同结论的合同证书（60），当终端装置的用户签订制造BD播放器（50）所需许可证的合同时（40a）。此外，设计信息提供系统包括在确认合同证书（60）的条件下，向终端装置（40a）发送加密密钥（80）的设计信息提供服务器（加密密钥发布服务器（30a）），当从终端装置（40a）发送对BD播放器（50）特有的设计信息（加密密钥（80））的请求时。

9. 发明授权

US08139929B2 High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device 有权
公开(公告)号：US08139929B2
公开(公告)日：2012-03-20
申请号：US12950233
申请日：2010-11-19
申请人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui
发明人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui
IPC分类号： H04N5/92 , H04N9/80 , H04N5/76
CPC分类号： H04N21/816 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/04 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/775 , H04N5/783 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/7925 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/398 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

10. 发明授权

US08068723B2 Recording medium, playback apparatus, recording method, program, and playback method 有权
标题翻译：记录介质，播放装置，记录方法，程序和播放方法
公开(公告)号：US08068723B2
公开(公告)日：2011-11-29
申请号：US10545996
申请日：2004-02-18
申请人： Tomoyuki Okada , Wataru Ikeda , Yasushi Uesaka , Masayuki Kozuka
发明人： Tomoyuki Okada , Wataru Ikeda , Yasushi Uesaka , Masayuki Kozuka
IPC分类号： H04N9/80 , H04N5/89
CPC分类号： H04N5/76 , G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2020/1288 , G11B2220/213 , G11B2220/2541 , G11B2220/2562 , H04N5/85 , H04N9/8205
摘要： On a BD-ROM, an AVClip and a plurality of playback section information (PlayItems) are recorded. The AVClip includes a video stream multiplexed with a plurality of elementary streams. The playback section information Playable_PID_entries showing the playback start point and the playback end point in the video stream correlated with the filtering specification of each elementary stream. The filtering specification specifies whether each of the plurality of elementary streams are able to be played back or not.
摘要翻译：在BD-ROM中，记录AVClip和多个播放部分信息（PlayItems）。 AVClip包括与多个基本流复用的视频流。显示视频流中的回放开始点和回放结束点的回放部分信息Playable_PID_entries与每个基本流的过滤规范相关。滤波规范指定多个基本流中的每一个是否能够被播放。

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