公开(公告)号：US20100293570A1

公开(公告)日：2010-11-18

申请号：US12779801

申请日：2010-05-13

申请人： Hidetoshi Teraoka ,  Hiroo Okamoto ,  Chiyo Ohno

发明人： Hidetoshi Teraoka ,  Hiroo Okamoto ,  Chiyo Ohno

IPC分类号： H04N7/167

CPC分类号： H04L63/0428 ,  G06F21/10 ,  G06F2221/0706 ,  H04L63/08 ,  H04L63/107

摘要： A content transmitter apparatus is provided which decides whether to permit a content receiver apparatus at a content transmission destination to retransmit content to another content receiver apparatus located inside a house and transmits to the content receiver apparatus the content along with an identifier indicating a permission or prohibition of the content retransmission. A content receiver apparatus is also provided which, when it receives encrypted content from the content transmitter apparatus, checks an identifier received together with the content in executing the content retransmission to another content receiver apparatus located outside the house. If the identifier is found to permit the content retransmission, the content receiver apparatus encrypts and retransmits the content to the outside-house content receiver apparatus. If the identifier is found to not permit the content retransmission, the content receiver apparatus does not retransmit the content to the outside of the house.

摘要翻译： 提供一种内容发送装置，其决定是否允许内容发送目的地的内容接收装置将内容重发到位于房屋内的另一内容接收装置，并向内容接收装置发送内容以及指示允许或禁止的标识符 的内容重传。 还提供了一种内容接收装置，当从内容发送装置接收到加密的内容时，在执行内容重发时，将与该内容一起接收的标识符检查到位于房屋外的另一内容接收装置。 如果发现该标识符允许内容重传，则内容接收装置将该内容加密并重新发送到室外内容接收装置。 如果发现该标识符不允许内容重传，则内容接收装置不会将该内容重发到房屋的外部。

公开(公告)号：US20060265735A1

公开(公告)日：2006-11-23

申请号：US11431710

申请日：2006-05-11

申请人： Chiyo Ohno

发明人： Chiyo Ohno

IPC分类号： H04L9/32

CPC分类号： H04L63/0428 ,  H04L63/0869 ,  H04L2463/101

摘要： Disclosed are a content transmission apparatus and a content reception apparatus so constructed as to mutually authenticate before transmitting content. In authentication, the time period from the transmission of an authentication request or of authentication response to the arrival of a reception confirmation is measured; only when the measured value does not exceed a certain maximum value, encrypted content is transmitted and address information and device information specific to the apparatus are registered. For the next content transmission, there is no need of time measurement when transmitting the encrypted content. The time measurement is implemented at a suitable timing for the system to dynamically manage the registered information so as to be suitable for the current network configuration. These apparatuses can suppress unauthorized creation of copies in copy transmission through a wired or wireless LAN, allow the content transmission to be carried out only within the range of personal use, and thereby protecting copyright.

摘要翻译： 公开了内容发送装置和内容接收装置，其被构造为在发送内容之前相互认证。 在认证中，测量从发送认证请求或认证响应到接收确认的到达的时间段; 只有当测量值不超过某个最大值时，才会发送加密内容，并登记该设备特有的地址信息和设备信息。 对于下一个内容传输，在发送加密的内容时不需要时间测量。 时间测量在适当的时间进行，以便系统动态地管理注册的信息，以便适合于当前的网络配置。 这些设备可以通过有线或无线LAN抑制在复制传输中的未经授权的副本创建，从而只允许在个人使用范围内进行内容传输，从而保护版权。

公开(公告)号：US08589970B2

公开(公告)日：2013-11-19

申请号：US12779801

申请日：2010-05-13

申请人： Hidetoshi Teraoka ,  Hiroo Okamoto ,  Chiyo Ohno

发明人： Hidetoshi Teraoka ,  Hiroo Okamoto ,  Chiyo Ohno

IPC分类号： G06F21/00

CPC分类号： H04L63/0428 ,  G06F21/10 ,  G06F2221/0706 ,  H04L63/08 ,  H04L63/107

摘要： A content transmitter apparatus is provided which decides whether to permit a content receiver apparatus at a content transmission destination to retransmit content to another content receiver apparatus located inside a house and transmits to the content receiver apparatus the content along with an identifier indicating a permission or prohibition of the content retransmission. A content receiver apparatus is also provided which, when it receives encrypted content from the content transmitter apparatus, checks an identifier received together with the content in executing the content retransmission to another content receiver apparatus located outside the house. If the identifier is found to permit the content retransmission, the content receiver apparatus encrypts and retransmits the content to the outside-house content receiver apparatus. If the identifier is found to not permit the content retransmission, the content receiver apparatus does not retransmit the content to the outside of the house.

摘要翻译： 提供一种内容发送装置，其决定是否允许内容发送目的地的内容接收装置将内容重发到位于房屋内的另一内容接收装置，并向内容接收装置发送内容以及指示允许或禁止的标识符 的内容重传。 还提供了一种内容接收装置，当从内容发送装置接收到加密的内容时，在执行内容重发时，将与该内容一起接收的标识符检查到位于房屋外的另一内容接收装置。 如果发现该标识符允许内容重传，则内容接收装置将该内容加密并重新发送到室外内容接收装置。 如果发现该标识符不允许内容重传，则内容接收装置不会将该内容重发到房屋的外部。

公开(公告)号：US20100268955A1

公开(公告)日：2010-10-21

申请号：US12746876

申请日：2009-02-16

申请人： Chiyo Ohno ,  Hiroo Okamoto

发明人： Chiyo Ohno ,  Hiroo Okamoto

IPC分类号： H04L9/08 ,  H04L9/32 ,  H04N7/16

CPC分类号： H04L9/3273 ,  H04L9/0838 ,  H04L12/2834 ,  H04L63/0428 ,  H04L63/08 ,  H04L2012/2849 ,  H04L2209/603 ,  H04N7/165 ,  H04N7/17309 ,  H04N7/17318 ,  H04N21/25875 ,  H04N21/4126 ,  H04N21/4227 ,  H04N21/4325 ,  H04N21/43615 ,  H04N21/43622 ,  H04N21/4367 ,  H04N21/4753 ,  H04N21/63345

摘要： A content reception equipment for accessing an in-home content transmission equipment from a remote place executes a first authentication process with the content transmission equipment in advance, executes the remote access information sharing process required for access from a remote place, and causes the information on the content reception equipment and the remote access information to be registered in an equipment information table of the content transmission equipment.In the case where the in-home content transmission equipment is accessed by the content reception equipment brought out of home, the content transmission equipment transmits the content to the content reception equipment only in the case where the information on the content reception equipment is registered in the device information table of the content transmission equipment and the second authentication process using the remote access information is successfully executed between the content transmission equipment and the content reception equipment.

摘要翻译： 用于从远程位置访问家庭内传输设备的内容接收设备预先执行与内容传输设备的第一认证处理，执行从远程位置访问所需的远程访问信息共享处理，并使信息 内容接收设备和要登记在内容传输设备的设备信息表中的远程访问信息。 在由家庭内部的内容接收设备访问住宅内部传送设备的情况下，内容传送设备仅在内容接收设备的信息被登记在内容的情况下才将内容发送到内容接收设备 在内容传输设备和内容接收设备之间成功地执行内容传输设备的设备信息表和使用远程访问信息的第二认证处理。

公开(公告)号：US20090089297A1

公开(公告)日：2009-04-02

申请号：US12236742

申请日：2008-09-24

申请人： Hiroki Mizosoe ,  Junji Shiokawa ,  Kazuto Yoneyama ,  Chiyo Ohno

发明人： Hiroki Mizosoe ,  Junji Shiokawa ,  Kazuto Yoneyama ,  Chiyo Ohno

IPC分类号： G06F17/30 ,  G06F12/16

CPC分类号： H04L29/08117 ,  H04L67/06 ,  H04L67/2814 ,  H04L67/2876 ,  H04N5/77 ,  H04N7/163 ,  H04N21/4147 ,  H04N21/4223 ,  H04N21/42661 ,  H04N21/4334 ,  H04N21/43622

摘要： For improving operability by reducing time for backup of video/audio files through a network, and also for achieving to shorten processing time, as well as, to lower a capacity of a recording medium, by inhibiting unnecessary backup, a file transmission system comprises a file list obtaining means for obtaining a list of files, which are stored in a server, a file transmission controller means for controlling file transmission, a file transmission requesting means for requesting a file transmission to the server, a file receiver means for receiving the file transmitted form the server, and a client file storage means for storing the files therein, wherein control is made on the file transmission requesting means, so that it request a transmission of file(s), excepting the file(s), which is/are stored in the client file storage mean, to the server, upon basis of the list.

摘要翻译： 为了通过减少通过网络备份视频/音频文件的时间以及通过抑制不必要的备份来实现缩短处理时间以及降低记录介质的容量来提高可操作性，文件传输系统包括 用于获取存储在服务器中的文件列表的文件列表获取装置，用于控制文件传输的文件传输控制器装置，用于请求文件传送到服务器的文件传输请求装置，用于接收文件的文件接收装置 从服务器发送的客户端文件存储装置和用于在其中存储文件的客户端文件存储装置，其中对文件传输请求装置进行控制，使得它请求文件的传输，除了文件之外，文件是/ 存储在客户端文件存储的意义上，以服务器的名义存在。