公开(公告)号：EP1471707B1

公开(公告)日：2007-01-24

申请号：EP04009126.6

申请日：2004-04-16

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Sugiura, Masataka ,  Suzuki, Mitsuhiro

IPC分类号： H04L29/06 ,  H04L12/56

CPC分类号： H04L65/604 ,  H04L29/06027 ,  H04L65/80

公开(公告)号：EP1645932A2

公开(公告)日：2006-04-12

申请号：EP05028416.5

申请日：2002-11-29

申请人： Matsushita Electric Industrial Co., Ltd.

发明人： Kawaguchi, Kyoko ,  Hatano, Kouj ,  Sugiura, Masataka ,  Takahashi, Eiji ,  Tsukamoto, Yoshihiro

IPC分类号： G06F1/00

CPC分类号： H04L63/104 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/0759 ,  G06Q30/02 ,  H04L63/102 ,  H04L2463/101

摘要： A technique that can enhance convenience on each of both sides that distribute and use content under the conditions where use limitations intended to protect the copyright of content have diversified. According to this technique, a right gateway 100 is provided, that converts the condition of use in the right information of content subject to transmission from repository 20 at the transmitting end to repository 30 at the transmission destination in accordance with the right management capacity (capacity information 200) of content in repository 30 at the transmission destination. With right gateway 100 performing processing, the range of equipment and recording mediums capable of use of content expands, thereby promoting the use of content.

摘要翻译： 一种可以增强双方在分发和使用内容的条件下的便利性的技术，其条件是用于保护内容版权的使用限制已经多样化。 根据这种技术，提供了一个右侧网关100，该网关将根据正确的管理能力（容量（容量））将发送端的存储库20的发送内容的正确信息中的使用条件转换到发送目的地的存储库30 信息200）在发送目的地的存储库30中的内容。 通过正确的网关100执行处理，扩展了能够使用内容的设备和记录介质的范围，从而促进了内容的使用。

公开(公告)号：EP1316900A3

公开(公告)日：2005-04-27

申请号：EP02026686.2

申请日：2002-11-29

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Kawaguchi, Kyoko ,  Hatano, Kouji ,  Sugiura, Masataka ,  Takahashi, Eiji ,  Tsukamoto, Yoshihiro

IPC分类号： G06F1/00

CPC分类号： H04L63/104 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/0759 ,  G06Q30/02 ,  H04L63/102 ,  H04L2463/101

摘要： A technique that can enhance convenience on each of both sides that distribute and use content under the conditions where use limitations intended to protect the copyright of content have diversified. According to this technique, a right gateway 100 is provided, that converts the condition of use in the right information of content subject to transmission from repository 20 at the transmitting end to repository 30 at the transmission destination in accordance with the right management capacity (capacity information 200) of content in repository 30 at the transmission destination. Withright gateway 100 performing processing, the range of equipment and recording mediums capable of use of content expands, thereby promoting the use of content.

公开(公告)号：EP1471707A3

公开(公告)日：2005-05-25

申请号：EP04009126.6

申请日：2004-04-16

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Sugiura, Masataka ,  Suzuki, Mitsuhiro

IPC分类号： H04L29/06 ,  H04L12/56

CPC分类号： H04L65/604 ,  H04L29/06027 ,  H04L65/80

摘要： A data reception and playback apparatus that enables reception of data to be played back next to be performed to the fullest extent possible without degrading the playback quality of data being played back, allowing a plurality of data to be played back seamlessly. In this apparatus, a schedule control section (106) decides the pre-read schedule (pre-read amount and pre-read time interval) of media data to be played back next based on a receive buffer decrease speed input from a receive buffer observation processing section (107), and outputs a data acquisition request command to a data request processing section (102) in accordance with this pre-read schedule. Data request processing section (102) converts the data acquisition request command for AV2 data input from schedule control section (106) to a data request signal, outputs this signal to a communication processing section (103), and executes AV2 data small-amount pre-read processing for a server (30).

公开(公告)号：EP1316900A2

公开(公告)日：2003-06-04

申请号：EP02026686.2

申请日：2002-11-29

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Kawaguchi, Kyoko ,  Hatano, Kouji ,  Sugiura, Masataka ,  Takahashi, Eiji ,  Tsukamoto, Yoshihiro

IPC分类号： G06F17/30

CPC分类号： H04L63/104 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/0759 ,  G06Q30/02 ,  H04L63/102 ,  H04L2463/101

摘要： A technique that can enhance convenience on each of both sides that distribute and use content under the conditions where use limitations intended to protect the copyright of content have diversified. According to this technique, a right gateway 100 is provided, that converts the condition of use in the right information of content subject to transmission from repository 20 at the transmitting end to repository 30 at the transmission destination in accordance with the right management capacity (capacity information 200) of content in repository 30 at the transmission destination. Withright gateway 100 performing processing, the range of equipment and recording mediums capable of use of content expands, thereby promoting the use of content.

摘要翻译： 一种可以增强双方在分发和使用内容的条件下的便利性的技术，其条件是用于保护内容版权的使用限制已经多样化。 根据这种技术，提供了一个右侧网关100，该网关将根据正确的管理能力（容量（容量））将发送端的存储库20的发送内容的正确信息中的使用条件转换到发送目的地的存储库30 信息200）在发送目的地的存储库30中的内容。 通过网关100执行处理，扩展了能够使用内容的设备和记录介质的范围，从而促进了内容的使用。

公开(公告)号：EP1204054A3

公开(公告)日：2004-11-10

申请号：EP01125438.0

申请日：2001-11-02

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD

发明人： Sugiura, Masataka ,  Hatano, Koji ,  Kobayashi, Susumu ,  Harada, Syunji ,  Morozumi, Masahide

IPC分类号： G06F17/60

CPC分类号： H04L63/12 ,  G06Q30/06 ,  H04L2463/102

摘要： The present invention provides a contents delivery method and a server, terminal and computer program to be used for the contents delivery method, which are capable of achieving re-delivery of contents and others efficiently and strictly. In a contents delivery method of delivering contents from a server (10) through a network (30) to a terminal (40), when receiving the delivery of the contents, the terminal retains an electronic receipt (71) including at least its own identifier, an identifier of the contents purchased, an identifier of the terminal or a user and information on purchase date/time, issued by the server. The terminal transmits the electronic receipt to the server when making a request for the re-delivery of the contents. This method can enhance the efficiency of the delivery processing or re-delivery processing of contents, and enables high-security and high-reliability contents delivery or re-delivery through simple operations of the terminal.

公开(公告)号：EP1471707A2

公开(公告)日：2004-10-27

申请号：EP04009126.6

申请日：2004-04-16

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Sugiura, Masataka ,  Suzuki, Mitsuhiro

IPC分类号： H04L29/06

CPC分类号： H04L65/604 ,  H04L29/06027 ,  H04L65/80

摘要： A data reception and playback apparatus that enables reception of data to be played back next to be performed to the fullest extent possible without degrading the playback quality of data being played back, allowing a plurality of data to be played back seamlessly. In this apparatus, a schedule control section (106) decides the pre-read schedule (pre-read amount and pre-read time interval) of media data to be played back next based on a receive buffer decrease speed input from a receive buffer observation processing section (107), and outputs a data acquisition request command to a data request processing section (102) in accordance with this pre-read schedule. Data request processing section (102) converts the data acquisition request command for AV2 data input from schedule control section (106) to a data request signal, outputs this signal to a communication processing section (103), and executes AV2 data small-amount pre-read processing for a server (30).

摘要翻译： 测量单元测量正在播放的数据的回放或接收状态。 调整单元基于测量状态来调整接下来要播放的数据的接收。 还包括以下独立权利要求：（1）多媒体数据接收和播放方法; 和（2）多媒体数据接收和回放处理程序。

公开(公告)号：EP1204054A2

公开(公告)日：2002-05-08

申请号：EP01125438.0

申请日：2001-11-02

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD

发明人： Sugiura, Masataka ,  Hatano, Koji ,  Kobayashi, Susumu ,  Harada, Syunji ,  Morozumi, Masahide

IPC分类号： G06F17/60

CPC分类号： H04L63/12 ,  G06Q30/06 ,  H04L2463/102

摘要： The present invention provides a contents delivery method and a server, terminal and computer program to be used for the contents delivery method, which are capable of achieving re-delivery of contents and others efficiently and strictly. In a contents delivery method of delivering contents from a server (10) through a network (30) to a terminal (40), when receiving the delivery of the contents, the terminal retains an electronic receipt (71) including at least its own identifier, an identifier of the contents purchased, an identifier of the terminal or a user and information on purchase date/time, issued by the server. The terminal transmits the electronic receipt to the server when making a request for the re-delivery of the contents. This method can enhance the efficiency of the delivery processing or re-delivery processing of contents, and enables high-security and high-reliability contents delivery or re-delivery through simple operations of the terminal.

摘要翻译： 本发明提供了一种内容递送方法和服务器，终端和计算机程序，以用于内容递送的方法，其能够实现的内容和其他重新递送效率和严格的。 在通过网络（30）从服务器（10）提供内容的终端的内容递送方法（40），当接收的内容的传送，在终端保留电子收据（71）包括至少其自身的标识符 其中在所述终端标识符或购买日期/时间，用户和购买信息的内容，由服务器发出的标识符。 终端发送电子收据到服务器制造用于内容的重新传递的请求时。 这种方法可以提高内容的发布处理或重新发送处理的效率，并且通过该终端的简单操作使高安全性和高可靠性的内容传递或重新传送。

公开(公告)号：EP1645932A3

公开(公告)日：2006-04-19

申请号：EP05028416.5

申请日：2002-11-29

申请人： Matsushita Electric Industrial Co., Ltd.

发明人： Kawaguchi, Kyoko ,  Hatano, Kouj ,  Sugiura, Masataka ,  Takahashi, Eiji ,  Tsukamoto, Yoshihiro

IPC分类号： G06F1/00 ,  G06F17/30

CPC分类号： H04L63/104 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/0759 ,  G06Q30/02 ,  H04L63/102 ,  H04L2463/101

摘要： A technique that can enhance convenience on each of both sides that distribute and use content under the conditions where use limitations intended to protect the copyright of content have diversified. According to this technique, a right gateway 100 is provided, that converts the condition of use in the right information of content subject to transmission from repository 20 at the transmitting end to repository 30 at the transmission destination in accordance with the right management capacity (capacity information 200) of content in repository 30 at the transmission destination. With right gateway 100 performing processing, the range of equipment and recording mediums capable of use of content expands, thereby promoting the use of content.

公开(公告)号：EP1645933A1

公开(公告)日：2006-04-12

申请号：EP05028417.3

申请日：2002-11-29

申请人： Matsushita Electric Industrial Co., Ltd.

发明人： Kawaguchi, Kyoko ,  Hatano, Kouj ,  Sugiura, Masataka ,  Takahashi, Eiji ,  Tsukamoto, Yoshihiro

IPC分类号： G06F1/00

CPC分类号： H04L63/104 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/0759 ,  G06Q30/02 ,  H04L63/102 ,  H04L2463/101

摘要： A technique that can enhance convenience on each of both sides that distribute and use content under the conditions where use limitations intended to protect the copyright of content have diversified. According to this technique, a right gateway 100 is provided, that converts the condition of use in the right information of content subject to transmission from repository 20 at the transmitting end to repository 30 at the transmission destination in accordance with the right management capacity (capacity information 200) of content in repository 30 at the transmission destination. With right gateway 100 performing processing, the range of equipment and recording mediums capable of use of content expands, thereby promoting the use of content.

摘要翻译： 一种可以增强双方在分发和使用内容的条件下的便利性的技术，其条件是用于保护内容版权的使用限制已经多样化。 根据这种技术，提供了一个右侧网关100，该网关将根据正确的管理能力（容量（容量））将发送端的存储库20的发送内容的正确信息中的使用条件转换到发送目的地的存储库30 信息200）在发送目的地的存储库30中的内容。 通过正确的网关100执行处理，扩展了能够使用内容的设备和记录介质的范围，从而促进了内容的使用。