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公开(公告)号：US20100169462A1
公开(公告)日：2010-07-01
申请号：US12580707
申请日：2009-10-16
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。
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2.发明申请Semiconductor memory card that records contents for trial and purchase, and recording apparatus, recording and reproducing apparatus, and sales method for the same 审中-公开记录用于试购的内容的半导体存储卡，记录装置，记录再现装置及其销售方法公开(公告)号：US20050160053A1
公开(公告)日：2005-07-21
申请号：US11072408
申请日：2005-03-07
IPC分类号： G06F12/14 , G06F21/00 , G06F21/24 , G06K17/00 , G06K19/00 , G06K19/10 , G06Q20/12 , G06Q20/34 , G06Q20/36 , G06Q20/38 , G06Q20/40 , G06Q30/06 , G07F7/10 , G07F17/16 , G11B20/00 , H04L9/08 , H04L9/10 , H04L9/32 , H04L9/00
CPC分类号： G07F7/1008 , G06F21/10 , G06F2221/0711 , G06Q20/1235 , G06Q20/341 , G06Q20/367 , G06Q20/3674 , G06Q20/382 , G06Q20/4093 , G06Q30/06 , G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B20/00333 , G11B20/00347 , G11B20/00492 , G11B20/0071 , G11B20/00797 , G11B20/00978 , G11B20/00985 , G11B2020/10546 , G11B2220/60
摘要： A recording medium which allows consumers to access and purchase content while protecting the copyright of the content. The recording medium includes a secure data area and a non-secure data area. The secure data area is accessible by an apparatus whose authenticity is verified, and the non-secure area is accessible by the apparatus regardless of such verification. The secure data area stores a first content key. The non-secure data area stores first data and second data which can be decrypted. The first data includes a first encrypted content which is generated by encrypting a first content with the first content key, and the second data includes a second encrypted content which is generated by encrypting a second content with a second content key, where the first and second contents are related to each other.
摘要翻译： 一种允许消费者在保护内容的版权的同时访问和购买内容的记录介质。 记录介质包括安全数据区和非安全数据区。 安全数据区域可由其真实性被验证的设备访问，并且非安全区域可由设备访问，而不管这样的验证。 安全数据区存储第一内容密钥。 非安全数据区域存储可被解密的第一数据和第二数据。 第一数据包括通过用第一内容密钥加密第一内容而生成的第一加密内容，并且第二数据包括通过用第二内容密钥加密第二内容而生成的第二加密内容，其中第一和第二 内容相互关联。
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3.发明授权Digital data distribution system with switching unit, online acquisition unit, and conversion unit for converting from first to second format 有权具有开关单元，在线采集单元和转换单元的数字数据分配系统，从第一格式转换为第二格式公开(公告)号：US07624199B2
公开(公告)日：2009-11-24
申请号：US10169606
申请日：2001-11-07
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。
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4.发明申请DIGITAL DATA DISTRIBUTION SYSTEM WITH SWITCHING UNIT, ONLINE ACQUISITION UNIT, AND CONVERSION UNIT FOR CONVERTING FROM FIRST TO SECOND FORMAT 有权具有切换单元的数字数据分发系统，在线采集单元和从第一到第二格式转换的转换单元公开(公告)号：US20080320173A9
公开(公告)日：2008-12-25
申请号：US10169606
申请日：2001-11-07
IPC分类号： 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 (10). When the CD on which only music information specified by the CD-DA is recorded is mounted, the information processing terminal (10) acquires, from a directory server (20), 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 (10) 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 （10）。 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（10）从目录服务器（20）获取识别记录在CD上的音乐信息的ISRC号码，以及 分发服务器位置信息，用于标识内容分发服务器。 信息处理终端（10）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。
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公开(公告)号：US20050033864A1
公开(公告)日：2005-02-10
申请号：US10169606
申请日：2001-11-07
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 (10). When the CD on which only music information specified by the CD-DA is recorded is mounted, the information processing terminal (10) acquires, from a directory server (20), 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 (10) 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 （10）。 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（10）从目录服务器（20）获取识别记录在CD上的音乐信息的ISRC号码，以及 分发服务器位置信息，用于标识内容分发服务器。 信息处理终端（10）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。
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公开(公告)号：US08468274B2
公开(公告)日：2013-06-18
申请号：US12580707
申请日：2009-10-16
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.
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7.发明授权Method and apparatus for stopping supply of power to a specific function for playing contents stored on media in response to a low battery level 有权响应于电池电量不足而停止向存储在介质上播放内容的特定功能供电的方法和装置公开(公告)号：US06799279B1
公开(公告)日：2004-09-28
申请号：US09598251
申请日：2000-06-21
IPC分类号： G06F126
CPC分类号： G06F1/3237 , G06F1/3203 , G06F1/324 , G06F1/325 , G06F1/3275 , Y02D10/126 , Y02D10/128 , Y02D10/14
摘要： A multiple function portable device prevents an occurrence of a situation in which a remainder of a battery is used up after a consumer utilizes a contents playing function of a portable device having a contents playing function, wherein not only the contents playing function but also basic functions inherent to the portable device become unavailable. A power supply control means commands a power supply means to stop the power supply to a contents playing function activator when the battery remainder measured by a battery remainder measuring means becomes lower than a predetermined value.
摘要翻译： 多功能便携式设备防止在消费者利用具有内容播放功能的便携式设备的内容播放功能之后发生电池剩余部分的情况的发生，其中不仅内容播放功能而且基本功能 便携式设备固有的不可用。 当由电池余量测量装置测量的电池余量变得低于预定值时，电源控制装置命令电源装置停止对内容播放功能启动器的电力供应。
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公开(公告)号：US06336028B1
公开(公告)日：2002-01-01
申请号：US09649029
申请日：2000-08-28
IPC分类号： G09B504
CPC分类号： G06Q30/06
摘要： An object of the present invention is to provide a system in which it is possible to pre-warn the consumer who is trying to purchase contents that cannot be written on the PD that the contents cannot be written on the PD. Based on the PD writability information, the PD writability detector determines whether the contents distributed by the distribution system notified by the distribution system detector can be written on the PD. If it is determined that the contents cannot be written, the PD writability detector requests the controller to warn the consumer.
摘要翻译： 本发明的目的是提供一种系统，其中可以预先警告尝试购买内容不能写入PD的内容的内容不能写入PD的消费者。 基于PD可写性信息，PD可写性检测器确定由分配系统检测器通知的分发系统分发的内容是否可以写入PD。 如果确定不能写入内容，PD写入检测器请求控制器警告消费者。
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9.发明申请User terminal program designated not to receive contents that cannot achieve users' object 有权用户终端程序指定不接收无法实现用户对象的内容公开(公告)号：US20050289069A1
公开(公告)日：2005-12-29
申请号：US11218536
申请日：2005-09-06
摘要： A user terminal program enables a user terminal apparatus for accepting instruction information specifying a content that a user wants to reproduce on a predetermined reproducing apparatus other than the user terminal apparatus, acquiring system identifying information to identify a system to receive the specified content from a distributing site, judging whether the acquired system identifying information is included in a compatibility file which includes one or more system identifying information receiving the specified content according to the system identifying information, if the acquired system identifying information is judged to be included, and prohibiting receiving, if judged not to be included, and writing the received content to an internal memory or an insertable memory of the predetermined reproducing apparatus.
摘要翻译： 用户终端程序使得用户终端设备能够接收指定用户想要在除了用户终端设备之外的预定再现设备上再现的内容的指令信息，获取系统识别信息以识别从分发中接收指定内容的系统 如果所获取的系统识别信息被判断为包括，则判断所获取的系统识别信息是否包括在包括根据系统识别信息接收指定内容的一个或多个系统识别信息的兼容性文件中，并且禁止接收， 如果判断不包括在内，并将接收到的内容写入到预定再现装置的内部存储器或可插入存储器中。
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10.发明授权User terminal program designated not to receive contents that cannot achieve users' object 有权用户终端程序指定不接收无法实现用户对象的内容公开(公告)号：US07457779B2
公开(公告)日：2008-11-25
申请号：US11218536
申请日：2005-09-06
IPC分类号： G06Q99/00
摘要： A user terminal program enables a user terminal apparatus to accept instruction information specifying a content that a user wants to reproduce on a predetermined reproducing apparatus other than the user terminal apparatus, and enables acquiring system identifying information to identify a system to receive the specified content from a distributing site. Moreover, the terminal program enables judging whether the acquired system identifying information is included in a compatibility file which includes one or more system identifying information for receiving the specified content according to the system identifying information if the acquired system identifying information is judged to be included, and prohibiting receiving if judged not to be included. Furthermore, the terminal program enables writing the received content to an internal memory or an insertable memory of the predetermined reproducing apparatus.
摘要翻译： 用户终端程序使得用户终端装置能够接受指定用户想要在除了用户终端装置之外的预定再现装置上再现的内容的指令信息，并且能够获取系统识别信息以识别从所述用户终端装置接收指定内容的系统 分销网站。 此外，如果所获取的系统识别信息被判断为包括，则终端程序能够判断所获取的系统识别信息是否包括在兼容性文件中，该兼容性文件包括根据系统识别信息接收指定内容的一个或多个系统识别信息， 如果判断不包括则禁止接收。 此外，终端程序使得能够将接收到的内容写入到预定再现装置的内部存储器或可插入存储器中。
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