公开(公告)号：US20100064145A1

公开(公告)日：2010-03-11

申请号：US12539845

申请日：2009-08-12

申请人： Teruto Hirota ,  Kenji Tagawa ,  Hideki Matsushima ,  Tomokazu Ishikawa ,  Shinji Inoue ,  Masayuki Kozuka

发明人： Teruto Hirota ,  Kenji Tagawa ,  Hideki Matsushima ,  Tomokazu Ishikawa ,  Shinji Inoue ,  Masayuki Kozuka

IPC分类号： G06F12/14

CPC分类号： G11C7/16 ,  G06F3/16 ,  H04N1/32112 ,  H04N2201/3264

摘要： An audio stream is divided into a plurality of audio object (AOB) files that are recorded having each been encrypted using a different encryption key. At least one piece of track management information (TKI) is provided corresponding to each track. Playlist information (PLI) assigns a playback position in a playback order to each track when a plurality of tracks are to be played back one after the other.

摘要翻译： 音频流被分成多个被记录的音频对象（AOB）文件，每一个都使用不同的加密密钥进行加密。 对应于每个轨道提供至少一条轨道管理信息（TKI）。 播放列表信息（PLI）在多个曲目要一个接一个地播放时，以播放顺序将播放位置分配给每个轨道。

公开(公告)号：US07392342B2

公开(公告)日：2008-06-24

申请号：US10968258

申请日：2004-10-20

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： G06F12/02

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。

公开(公告)号：US07206767B2

公开(公告)日：2007-04-17

申请号：US11060554

申请日：2005-02-18

申请人： Hideki Matsushima ,  Masayuki Kozuka

发明人： Hideki Matsushima ,  Masayuki Kozuka

IPC分类号： G06Q99/00

CPC分类号： G06Q30/06 ,  G06Q20/102

摘要： A content distribution system includes a reference server 112, and a plurality of distribution servers 101 to 108. The reference server 112 holds URLs showing network locations of the plurality of distribution servers 101 to 108, and transmits an URL for a distribution server to a user terminal in response to a user request. When one of the distribution servers 101 to 108 is accessed by a user terminal, the distribution server 101 to 108 determines whether access has been performed as a result of receiving location information from the reference server 112. If this is the case, the distribution server 101 to 108 generates payment information commanding the user terminal to pay the distribution server and the reference server 112, and transmits a distribution package including the payment information and a digital content to the user terminal.

摘要翻译： 内容分发系统包括参考服务器112和多个分发服务器101至108。 参考服务器112保存示出多个分发服务器101至108的网络位置的URL，并且响应于用户请求将用于分发服务器的URL发送到用户终端。 当分发服务器101到108之一被用户终端访问时，分发服务器101至108确定是否已经作为从参考服务器112接收位置信息的结果来执行访问。 如果是这种情况，则分发服务器101〜108生成指示用户终端支付分发服务器和参照服务器112的支付信息，并向用户终端发送包含支付信息和数字内容的分发包。

公开(公告)号：US20050165688A1

公开(公告)日：2005-07-28

申请号：US11060554

申请日：2005-02-18

申请人： Hideki Matsushima ,  Masayuki Kozuka

发明人： Hideki Matsushima ,  Masayuki Kozuka

IPC分类号： G06F21/00 ,  G06Q20/10 ,  G06Q30/06 ,  G06F17/60

CPC分类号： G06Q30/06 ,  G06Q20/102

摘要： A content distribution system includes a reference server 112, and a plurality of distribution servers 101 to 108. The reference server 112 holds URLs showing network locations of the plurality of distribution servers 101 to 108, and transmits an URL for a distribution server to a user terminal in response to a user request. When one of the distribution servers 101 to 108 is accessed by a user terminal, the distribution server 101 to 108 determines whether access has been performed as a result of receiving location information from the reference server 112. If this is the case, the distribution server 101 to 108 generates payment information commanding the user terminal to pay the distribution server and the reference server 112, and transmits a distribution package including the payment information and a digital content to the user terminal.

摘要翻译： 内容分发系统包括参考服务器112和多个分发服务器101至108。 参考服务器112保存示出多个分发服务器101至108的网络位置的URL，并且响应于用户请求将用于分发服务器的URL发送到用户终端。 当分发服务器101到108之一被用户终端访问时，分发服务器101至108确定是否已经作为从参考服务器112接收位置信息的结果来执行访问。 如果是这种情况，则分发服务器101〜108生成指示用户终端支付分发服务器和参照服务器112的支付信息，并向用户终端发送包含支付信息和数字内容的分发包。

公开(公告)号：US06912514B2

公开(公告)日：2005-06-28

申请号：US09890769

申请日：2000-12-01

申请人： Hideki Matsushima ,  Masayuki Kozuka

发明人： Hideki Matsushima ,  Masayuki Kozuka

IPC分类号： G06F21/00 ,  G06Q20/10 ,  G06Q30/06 ,  G06F17/60

CPC分类号： G06Q30/06 ,  G06Q20/102

摘要： A content distribution system includes a plurality of distribution servers (101-108), and a reference server (112). The reference server (112) holds URLs showing network locations of the plurality of distribution servers (101-108), and transmits a URL for a distribution server to user terminal (109) in response to a user's request. When one of the distribution servers (101-108) is accessed by a user terminal (109), the distribution server determines whether access has been performed as a result of receiving location information from the reference server (112). If this is the case, the distribution server generates payment information commanding the user terminal to pay the distribution server and the reference server, and transmits a distribution package including the payment information and a digital content to the user terminal.

摘要翻译： 内容分发系统包括多个分发服务器（101-108）和参考服务器（112）。 参考服务器（112）保存表示多个分发服务器（101-108）的网络位置的URL，并响应于用户的请求向用户终端（109）发送用于分发服务器的URL。 当一个分发服务器（101-108）被用户终端（109）访问时，分发服务器确定是否已经作为从参考服务器（112）接收位置信息的结果来执行访问。 如果是这种情况，则分发服务器产生指示用户终端支付分发服务器和参考服务器的支付信息，并向用户终端发送包括支付信息和数字内容的分发包。

公开(公告)号：US06647496B1

公开(公告)日：2003-11-11

申请号：US09580581

申请日：2000-05-26

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： H04L900

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（PO​​B）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。

公开(公告)号：US10089620B2

公开(公告)日：2018-10-02

申请号：US10048546

申请日：2001-05-30

申请人： Hideki Matsushima ,  Shunji Harada ,  Yasushi Uesaka ,  Teruto Hirota ,  Masayuki Kozuka ,  Masataka Nikaido

发明人： Hideki Matsushima ,  Shunji Harada ,  Yasushi Uesaka ,  Teruto Hirota ,  Masayuki Kozuka ,  Masataka Nikaido

IPC分类号： G06F21/10 ,  G06Q20/36

摘要： An audio object (AOB) for which corresponding rights management information (RMI) has been generated by a license management apparatus, and an AOB for which RMI does not exist are written into a recording medium for use in an SDMI system which includes the license management apparatus. Each AOB is put in correspondence with a migration permission flag (MPF). When the corresponding AOB is the AOB for which RMI does not exist, the relevant MPF is set to on so as to show that a migration procedure is permitted. When the corresponding AOB is the AOB for which RMI has been generated by the license management apparatus, the relevant MPF is set to off so as to show that a migration procedure is not permitted.

公开(公告)号：US08156347B2

公开(公告)日：2012-04-10

申请号：US12539845

申请日：2009-08-12

申请人： Teruto Hirota ,  Kenji Tagawa ,  Hideki Matsushima ,  Tomokazu Ishikawa ,  Shinji Inoue ,  Masayuki Kozuka

发明人： Teruto Hirota ,  Kenji Tagawa ,  Hideki Matsushima ,  Tomokazu Ishikawa ,  Shinji Inoue ,  Masayuki Kozuka

IPC分类号： G06F21/00

CPC分类号： G11C7/16 ,  G06F3/16 ,  H04N1/32112 ,  H04N2201/3264

摘要： An audio stream is divided into a plurality of audio object (AOB) files that are recorded having each been encrypted using a different encryption key. At least one piece of track management information (TKI) is provided corresponding to each track. Playlist information (PLI) assigns a playback position in a playback order to each track when a plurality of tracks are to be played back one after the other.

摘要翻译： 音频流被分成多个被记录的音频对象（AOB）文件，每一个都使用不同的加密密钥进行加密。 对应于每个轨道提供至少一条轨道管理信息（TKI）。 播放列表信息（PLI）在多个曲目要一个接一个地播放时，以播放顺序将播放位置分配给每个轨道。

公开(公告)号：US07096504B1

公开(公告)日：2006-08-22

申请号：US09653416

申请日：2000-08-31

申请人： Kenji Tagawa ,  Teruto Hirota ,  Hideki Matsushima ,  Masayuki Kozuka ,  Mitsuhiro Inoue ,  Yasushi Uesaka ,  Shunji Harada ,  Taihei Yugawa ,  Masaya Miyazaki ,  Masanori Nakanishi

发明人： Kenji Tagawa ,  Teruto Hirota ,  Hideki Matsushima ,  Masayuki Kozuka ,  Mitsuhiro Inoue ,  Yasushi Uesaka ,  Shunji Harada ,  Taihei Yugawa ,  Masaya Miyazaki ,  Masanori Nakanishi

IPC分类号： G06F7/04 ,  G06F17/30 ,  G06F17/60 ,  H04K1/00

CPC分类号： H04L63/0428 ,  G06F2221/2137 ,  G06Q20/12 ,  G06Q20/1235 ,  G06Q20/18 ,  G06Q30/06 ,  H04L63/101 ,  H04L63/104 ,  H04L2463/101 ,  H04L2463/102

摘要： A distribution server 103 distributes a content via a network, and a KIOSK terminal 105 receives the content via the network and records the content in an SD memory card 100. A customer device 111 receives a content via the SD memory card 100, checks out the content and records a copy on a recording medium. SD-Audio players 122 to 124 receive a copy of the content and play back the copy. Here, the KIOSK terminal 105 records a Usage Rule that certifies the right to control recording of content on the SD memory card 100. Move Control Information showing the number of times that moving of rights is permitted is set in the Usage Rule.

摘要翻译： 分发服务器103经由网络分发内容，KIOSK终端105经由网络接收内容，并将内容记录在SD存储卡100中。 客户装置111经由SD存储卡100接收内容，检出内容并将副本记录在记录介质上。 SD-Audio播放器122至124接收内容的副本并播放副本。 这里，KIOSK终端105记录使用规则，其证明控制SD存储卡100上的内容的记录的权利。 移动控制在使用规则中设置显示允许移动权限次数的信息。

公开(公告)号：US20060178996A1

公开(公告)日：2006-08-10

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： G06Q99/00

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。