公开(公告)号：US20070124447A1

公开(公告)日：2007-05-31

申请号：US11563082

申请日：2006-11-24

申请人： Daisuke AJITOMI ,  Yoshiki Terashima ,  Keiichi Teramoto ,  Yasuhiro Morioka

发明人： Daisuke AJITOMI ,  Yoshiki Terashima ,  Keiichi Teramoto ,  Yasuhiro Morioka

IPC分类号： G06F15/173

CPC分类号： H04L12/2832 ,  H04L12/4625 ,  H04L12/54 ,  H04L49/70 ,  H04L67/14 ,  H04L67/2842

摘要： A bridge apparatus is disclosed, the bridge apparatus being connected between a first network and a second network and achieving a communication between equipment connected to the first network and equipment connected to the second network. This apparatus accepts communication from the equipment over the first network to equipment disconnected from the second network, and then, preserves contents of the communication even in the case where the equipment over the second network has been disconnected from the second network for reasons such as electric power cut. In the case where the disconnected equipment has been connected to the second network again, this apparatus transmits the accepted contents of the communication to the reconnected equipment.

摘要翻译： 公开了一种桥接装置，所述桥接装置连接在第一网络和第二网络之间，并且实现连接到所述第一网络的设备与连接到所述第二网络的设备之间的通信。 该装置接受从第一网络的设备到与第二网络断开连接的设备的通信，然后即使在第二网络上的设备已经从第二网络断开的情况下也保留通信的内容，原因如电 停电。 在断开的设备再次连接到第二网络的情况下，该设备将通信的接受内容发送到重新连接的设备。

公开(公告)号：US20070074255A1

公开(公告)日：2007-03-29

申请号：US11470296

申请日：2006-09-06

申请人： Yasuhiro MORIOKA

发明人： Yasuhiro MORIOKA

IPC分类号： H04N7/18

CPC分类号： H04N21/47214 ,  H04N21/4104 ,  H04N21/4147 ,  H04N21/43615

摘要： There is a signal receiver including: a plurality of input terminals configured to receive video signals or audio signals from external devices; a connecting unit configured to connect to a first external device via a network; a control signal sending unit configured to send a control signal for changing a signal level of the video signal or the audio signal to the first external device via the network; a detecting unit configured to detect signal levels of the video signals or the audio signals received by the input terminals; a specifying unit configured to specify an input terminal connected to the first external device based on changes of the signal levels of the video signals or the audio signals received by the input terminals; and a storage unit configured to store correspondence between identification information of the first external device and identification information of the input terminal specified.

摘要翻译： 有一个信号接收机，包括：多个输入端子，被配置为从外部设备接收视频信号或音频信号; 连接单元，被配置为经由网络连接到第一外部设备; 控制信号发送单元，被配置为经由所述网络向所述第一外部设备发送用于改变所述视频信号或所述音频信号的信号电平的控制信号; 检测单元，被配置为检测由所述输入端子接收的所述视频信号或音频信号的信号电平; 指定单元，被配置为基于由所述输入端子接收的所述视频信号或音频信号的信号电平的变化来指定连接到所述第一外部设备的输入端子; 以及存储单元，被配置为存储所述第一外部设备的识别信息与所指定的所述输入终端的识别信息之间的对应关系。

公开(公告)号：US20060092956A1

公开(公告)日：2006-05-04

申请号：US11249275

申请日：2005-10-14

申请人： Daisuke Ajitomi ,  Yasuhiro Morioka ,  Keiichi Teramoto

发明人： Daisuke Ajitomi ,  Yasuhiro Morioka ,  Keiichi Teramoto

IPC分类号： H04L12/28

CPC分类号： H04L12/2803 ,  H04L12/2807 ,  H04L12/2832 ,  H04L2012/2849 ,  H04L2012/285

摘要： There is provided with a bridging device that is connected to a first and a second network, including: a connection detecting unit that detects an appliance on the second network; a state holding unit that holds either a first or a second state; an arbitration unit that determines that the detected appliance is subjected to bridging processing in a case where the second state is held by the state holding unit, and, determines whether the detected appliance is subjected to the bridging processing on the basis of a predetermined confirmation condition where the first state is held by the state holding unit and, in a case where it is determined that the appliance is subjected to the bridging processing, sets the state holding unit in the second state; and a bridging unit that subjects the appliance, which is determined to be subjected to the bridging processing, to the bridging processing.

公开(公告)号：US20060056449A1

公开(公告)日：2006-03-16

申请号：US11213729

申请日：2005-08-30

申请人： Yasuhiro Morioka

发明人： Yasuhiro Morioka

IPC分类号： H04J3/16

CPC分类号： H04L12/2803 ,  H04L12/2816 ,  H04L67/02 ,  H04L67/14 ,  H04L69/14 ,  H04L2012/2849

摘要： According to an aspect of the present invention, there is provided with a data transmission method that uses first and second media devices which communicate with each other according to a predetermined transmission protocol and a control device which controls the first and second media devices based on a UPnP AV protocol, including: establishing a virtual connection between the first and second media devices under control of the control device; transmitting a real connection establishment request from the first media device to the second media device, the real connection establishment request including information of the virtual connection; establishing a real connection between the first and second media devices, the established real connection being related to the virtual connection; and transmitting media data from the second media device to the first media device or versa by using the established real connection.

摘要翻译： 根据本发明的一个方面，提供了一种数据传输方法，其使用根据预定的传输协议相互通信的第一和第二媒体设备，以及控制设备，该控制设备基于 UPnP AV协议，包括：在控制设备的控制下在第一和第二媒体设备之间建立虚拟连接; 将来自所述第一媒体设备的实际连接建立请求发送到所述第二媒体设备，所述真实连接建立请求包括所述虚拟连接的信息; 建立第一和第二媒体设备之间的真实连接，所建立的真实连接与虚拟连接相关; 以及通过使用已建立的实际连接将媒体数据从第二媒体设备传送到第一媒体设备或反之亦然。

公开(公告)号：US6111570A

公开(公告)日：2000-08-29

申请号：US17213

申请日：1998-02-02

申请人： Akihiko Sugikawa ,  Yasuhiro Morioka ,  Shinya Murai

发明人： Akihiko Sugikawa ,  Yasuhiro Morioka ,  Shinya Murai

IPC分类号： G06F12/00 ,  G06F13/00 ,  H04L12/18 ,  G06F3/00

CPC分类号： H04L12/1827

摘要： In the present invention, a plurality of the communication control apparatus form a group to communicate each other. In each communication control apparatus, a memory section stores at least one data and its discrimination information. When the discrimination information of data to broadcast is inputted through an input section, a retrieval section retrieves the data corresponding to the discrimination information from the memory section. A sending section broadcasts the retrieved data to other communication control apparatuses of the group. A receiving section receives the data broadcasted by other communication control apparatus of the group.

摘要翻译： 在本发明中，多个通信控制装置形成彼此通信的组。 在每个通信控制装置中，存储部存储至少一个数据及其辨别信息。 当通过输入部分输入要广播的数据的识别信息时，检索部分从存储部分检索对应于鉴别信息的数据。 发送部将所检索的数据广播到该组的其他通信控制装置。 接收部接收由该组的其他通信控制装置广播的数据。