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11. 发明申请

US20110236001A1 HIGH-RESOLUTION OPTICAL DISK FOR RECORDING STEREOSCOPIC VIDEO, OPTICAL DISK REPRODUCING DEVICE, AND OPTICAL DISK RECORDING DEVICE 有权
公开(公告)号：US20110236001A1
公开(公告)日：2011-09-29
申请号：US13078342
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.

12. 发明申请

US20110234751A1 HIGH-RESOLUTION OPTICAL DISK FOR RECORDING STEREOSCOPIC VIDEO, OPTICAL DISK REPRODUCING DEVICE, AND OPTICAL DISK RECORDING DEVICE 有权
公开(公告)号：US20110234751A1
公开(公告)日：2011-09-29
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： H04N13/00
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.

13. 发明授权

US07940935B2 Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium 有权
标题翻译：内容再现装置，内容再现方法，计算机程序，密钥中继装置和记录介质
公开(公告)号：US07940935B2
公开(公告)日：2011-05-10
申请号：US11629352
申请日：2005-06-30
申请人： Tohru Nakahara , Ryuichi Okamoto , Masaya Yamamoto , Katsumi Tokuda , Masaya Miyazaki , Masayuki Kozuka
发明人： Tohru Nakahara , Ryuichi Okamoto , Masaya Yamamoto , Katsumi Tokuda , Masaya Miyazaki , Masayuki Kozuka
IPC分类号： H04L9/08
CPC分类号： G06F21/10 , G06Q20/3829 , G11B20/00086 , G11B20/00181 , G11B20/00195 , G11B20/0021 , G11B20/00253 , G11B20/00492 , G11B20/00731 , G11B20/00797 , G11B20/0084 , G11B20/00847 , G11B20/00862 , G11B27/105 , G11B27/329 , G11B2220/2541
摘要： A content playback apparatus reduces load concentration on a specific server apparatus that manages content keys of encrypted content, while protecting copyrights of the content. The content apparatus makes playback of content recorded in a recording medium sold possible after the specific server breaks down. A key acquisition control unit (204) reads a playback control information table (211) from a recording medium (102) via a reading unit (201). The key acquisition unit (204) acquires a rights key via a key acquisition intermediation unit (223) from an apparatus specified by an acquisition-destination type and a request-destination type that are stored in the playback control information table (211) and that corresponding to the content to be played. The key acquisition unit (204) generates a content key using the acquired rights key and, when required, a medium key recorded in a medium. A decryption unit (203) decrypts encrypted content using the content key.
摘要翻译：内容再现装置降低对管理加密内容的内容密钥的特定服务器装置的负载集中，同时保护内容的版权。在特定服务器故障之后，内容设备使得记录在记录介质中的内容的播放成为可能。密钥获取控制单元（204）经由读取单元（201）从记录介质（102）读取重放控制信息表（211）。密钥获取单元（204）经由密钥获取中介单元（223）从由存储在播放控制信息表（211）中的获取目的地类型和请求 - 目的地类型指定的设备获取权限密钥，并且对应于要播放的内容。密钥获取单元（204）使用所获取的权限密钥和需要时记录在介质中的密钥生成内容密钥。解密单元（203）使用内容密钥来解密加密的内容。

14. 发明授权

US07930478B2 Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method and a computer-readable storage medium 有权
标题翻译：半导体存储卡，重放装置，记录装置，重放方法，记录方法和计算机可读存储介质
公开(公告)号：US07930478B2
公开(公告)日：2011-04-19
申请号：US12121496
申请日：2008-05-15
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： G06F12/06
CPC分类号： G11B27/105 , G06F3/16 , G11B27/329 , G11B2220/61 , G11C7/16 , H04N1/32112 , H04N2201/3264
摘要： A semiconductor memory card stores a plurality of audio objects (AOBs) that compose a plurality of tracks and playlist information showing a reproduction order for the tracks. The semiconductor memory card also stores, as resume information (PLMG_RSM_PL), (1) a Playlist_Number showing which playlist information was used the last time playback was performed for the semiconductor memory card, (2) a Track_Number showing the last track to be played back, and (3) a Playback_Time showing a position at which where playback was stopped as a time expressed in relation to the start of the track.
摘要翻译：半导体存储卡存储组成多个轨道的多个音频对象（AOB）和表示轨迹的再现顺序的播放列表信息。半导体存储卡还存储作为恢复信息（PLMG_RSM_PL）的恢复信息（1）表示最后一次为半导体存储卡重放时使用哪个播放列表信息的播放列表号，（2）显示要播放的最后一个轨道的Track_Number ，和（3）播放停止时间的播放时间，该播放时间表示相对于轨道开始表示的时间。

15. 发明授权

US07796863B2 Apparatus and computer-readable program for generating volume image 失效
标题翻译：用于产生体积图像的装置和计算机可读程序
公开(公告)号：US07796863B2
公开(公告)日：2010-09-14
申请号：US10561208
申请日：2004-06-30
申请人： Yasushi Uesaka , Tomoyuki Okada , Masayuki Kozuka
发明人： Yasushi Uesaka , Tomoyuki Okada , Masayuki Kozuka
IPC分类号： H04N5/00 , H04N5/91 , H04N7/16 , H04N7/26 , H04N9/79 , H04J3/04 , G06F3/00
CPC分类号： G11B27/031 , G11B27/002 , G11B27/034 , G11B27/3027 , G11B27/329 , G11B2220/213 , G11B2220/2541 , G11B2220/2562 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227
摘要： Provided is a generating apparatus that generates a DVD-Video volume image, and a BD-ROM volume image, that each have: a digital stream, path information, and a jump table, where in the respective digital streams, a button command to be executed by a playback apparatus, in playing back the digital stream, is incorporated. A BD-scenario generating apparatus 7 obtains path information, a jump table, and a button command, which are for the BD-ROM, by converting any one of the description schemes for the path information, the jump table, and the button command for the DVD-Video.
摘要翻译：提供了一种生成DVD-视频卷图像和BD-ROM卷图像的生成装置，其具有：数字流，路径信息和跳转表，其中在各个数字流中，按钮命令为由播放装置执行的播放数字流中的内容。 BD方案生成装置7通过将用于路径信息，跳转表和按钮命令的描述方案中的任何一个转换为用于BD-ROM的路径信息，跳转表和按钮命令， DVD视频。

16. 发明授权

US07792755B2 Service providing apparatus and method that allow an apparatus to access unique information stored in transportable recording medium 有权
标题翻译：服务提供装置和方法，其允许设备访问存储在可移动记录介质中的唯一信息
公开(公告)号：US07792755B2
公开(公告)日：2010-09-07
申请号：US11368536
申请日：2006-03-07
申请人： Hideki Matsushima , Masayuki Kozuka
发明人： Hideki Matsushima , Masayuki Kozuka
IPC分类号： G06F21/00
CPC分类号： G06F21/6263 , G06F2221/2153 , G06Q20/206 , G06Q20/3674 , G06Q20/382
摘要： A transportable recording medium includes an area for storing encrypted cookie information. The same cookie information is thus easy to use in different terminals and the cookie information becomes unique to respective users instead of respective terminals. A Web site reads the encrypted cookie information, decrypts the encrypted cookie information using a secret key stored in the Web site, customizes a requested service according to the decrypted cookie information, and provides the customized service to a terminal. If the Web site stores non-encrypted user information, the recording medium stores a media identification. The Web site stores the user information so that the user information of the user assigned to the recording medium is searched for according to the media identification. The Web site reads the media identification from the recording medium, searches for user information corresponding to the media identification, and customizes a requested service according to the user information.
摘要翻译：可移动记录介质包括用于存储加密的cookie信息的区域。相同的cookie信息因此容易在不同的终端中使用，并且cookie信息对于各个用户而不是相应的终端是唯一的。网站读取加密的cookie信息，使用存储在网站中的秘密密钥解密加密的cookie信息，根据解密的cookie信息定制所请求的服务，并将定制服务提供给终端。如果网站存储未加密的用户信息，则记录介质存储媒体标识。网站存储用户信息，使得根据媒体标识搜索分配给记录介质的用户的用户信息。网站从记录介质读取媒体标识，搜索对应于媒体标识的用户信息，并根据用户信息定制所请求的服务。

17. 发明申请

US20100169462A1 DIGITAL DATA DISTRIBUTION SYSTEM 有权
标题翻译：数字数据分发系统
公开(公告)号：US20100169462A1
公开(公告)日：2010-07-01
申请号：US12580707
申请日：2009-10-16
申请人： Hideki Matsushima , Ryuichi Okamoto , Mitsuhiro Inoue , Masayuki Kozuka
发明人： Hideki Matsushima , Ryuichi Okamoto , Mitsuhiro Inoue , Masayuki Kozuka
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G11B20/00086
摘要： A CD on which only music information specified by the CD-DA is recorded, or a CD on which both music information specified by the CD-DA and music information to be recorded on a CD-ROM are recorded is mounted upon an information processing terminal. When the CD on which only music information specified by the CD-DA is recorded is mounted, the information processing terminal acquires, from a directory server, an ISRC number that identifies the music information recorded on the CD, and distribution server location information that identifies a content distribution server. The information processing terminal acquires content that is the music information compressed according to the MP3 and encrypted, from the content distribution server identified by the acquired distribution server location information, and the decryption key. The information processing terminal then decrypts the acquired content using the acquired decryption key and reproduces music.
摘要翻译：记录仅记录由CD-DA指定的音乐信息的CD或将CD-DA指定的两个音乐信息和要记录在CD-ROM上的音乐信息记录在其上的CD被安装在信息处理终端。当安装仅记录由CD-DA指定的音乐信息的CD时，信息处理终端从目录服务器获取标识记录在CD上的音乐信息的ISRC号码，以及标识的CDM的分发服务器位置信息内容分发服务器。信息处理终端从由所获取的分发服务器位置信息识别的内容分发服务器和解密密钥获取作为根据MP3压缩并被加密的音乐信息的内容。信息处理终端然后使用所获取的解密密钥解密所获取的内容并再现音乐。

18. 发明申请

US20100122079A1 COPYRIGHT PROTECTION SYSTEM, REPRODUCTION APPARATUS AND METHOD 审中-公开
标题翻译：版权保护系统，复制装置和方法
公开(公告)号：US20100122079A1
公开(公告)日：2010-05-13
申请号：US12446503
申请日：2008-09-09
申请人： Toshihisa Nakano , Masaya Yamamoto , Tomoyuki Okada , Masayuki Kozuka
发明人： Toshihisa Nakano , Masaya Yamamoto , Tomoyuki Okada , Masayuki Kozuka
IPC分类号： H04L9/32 , H04L29/06
CPC分类号： G06F21/10 , G06F21/121 , G06F21/51 , G06F2221/0771 , H04L9/3268 , H04L2209/603
摘要： The object of the present invention is to provide a reproduction apparatus that is capable of preventing personal information of users from being transmitted to an external apparatus that is under management of a malicious person.The reproduction apparatus uses a revocation list and a valid-content list in combination in order to prevent transmission of personal information of users. It is possible to prevent transmission of personal information by revoking certificates to be revoked because of being exposed or hacked at a certain timing, by listing them in the revocation list. Meanwhile, it is possible to allow use of contents that have been manufactured before the exposure, by listing them in the valid-content list. Accordingly, it is possible to realize both the security and the user convenience at the same time.
摘要翻译：本发明的目的是提供一种能够防止用户的个人信息被传送到恶意管理者的外部设备的再现装置。再现装置组合使用撤销列表和有效内容列表，以防止用户的个人信息的传输。可以通过将它们放在撤销列表中，通过撤销由于在某个时间被暴露或被黑客而被吊销的证书来防止个人信息的传播。同时，可以通过将它们列入有效内容列表中来允许使用在曝光之前制造的内容。因此，可以同时实现安全性和用户便利性。

19. 发明申请

US20100050126A1 RECORDING MEDIUM, PLAYBACK APPARATUS AND METHOD, RECORDING METHOD, AND COMPUTER-READABLE PROGRAM 审中-公开
公开(公告)号：US20100050126A1
公开(公告)日：2010-02-25
申请号：US12607751
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： G06F3/048
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.

20. 发明申请

US20090245053A1 RECORDING MEDIUM, DATA RECORDING APPARATUS, DATA REPRODUCING APPARATUS AND DATA RECORDING METHOD 有权
标题翻译：记录媒体，数据记录装置，数据再现装置和数据记录方法
公开(公告)号：US20090245053A1
公开(公告)日：2009-10-01
申请号：US12282200
申请日：2007-07-30
申请人： Senichi Onoda , Toshihisa Nakano , Masayuki Kozuka
发明人： Senichi Onoda , Toshihisa Nakano , Masayuki Kozuka
IPC分类号： G11B20/18
CPC分类号： G11B20/00086 , G06F21/10 , G11B7/00736 , G11B7/00745 , G11B7/24082 , G11B7/261 , G11B7/263 , G11B19/125 , G11B20/00449 , G11B27/22 , G11B27/24 , G11B27/32 , G11B2020/1278 , G11B2220/218 , G11B2220/2562
摘要： Provided is a new-type recordable DVD medium characterized in having medium characteristics not defined in the DVD-R standards and-having compatibility with the DVD-ROM standards. Since information on the new-type recordable DVD medium can be played back by an existing player, even when content data protected by CSS (Content Scrambling System) is recorded on the new-type recordable DVD medium, the recordable DVD medium can be used for content distribution service using a kiosk terminal.
摘要翻译：提供了一种新型可记录DVD介质，其特征在于具有在DVD-R标准中未定义且具有与DVD-ROM标准兼容的中等特性。由于关于新型可记录DVD介质的信息可以由现有播放器播放，所以即使在由CSS（内容加扰系统）保护的内容数据被记录在新型可记录DVD介质上时，可记录DVD介质可以用于内容分发服务使用信息亭终端。

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