公开(公告)号：US20070282996A1

公开(公告)日：2007-12-06

申请号：US11806408

申请日：2007-05-31

申请人： Hiroyuki Chaki ,  Hideki Ohkita

发明人： Hiroyuki Chaki ,  Hideki Ohkita

IPC分类号： G06F15/173

CPC分类号： H04L67/16 ,  H04L67/24 ,  H04L67/30

摘要： According to one embodiment, a network connection apparatus includes a network connection unit connected to a network and configured to detect a change in a network, a registering unit configured to store identification data obtained from a partner apparatus via the network, and to register the partner apparatus, a collecting unit configured to collect the identification data of the partner apparatus via the change-detected network based on change detection of the network, and a service providing unit configured to compare identification data of a registered partner apparatus and the collected identification data, to determine whether the partner apparatus connected via the change-detected network is registered or unregistered, and to differentially provide a service to the registered partner apparatus and a service to the unregistered partner apparatus.

摘要翻译： 根据一个实施例，网络连接装置包括连接到网络并被配置为检测网络变化的网络连接单元，配置为存储经由网络从对方装置获得的识别数据并注册伙伴的注册单元 装置，收集单元，被配置为基于网络的变化检测来经由变更检测网络收集对方装置的识别数据;以及服务提供单元，被配置为比较登记的对方装置的识别数据和收集的识别数据， 以确定通过改变检测的网络连接的对方装置是否被注册或未注册，并且差异地向注册的对方装置提供服务以及向未注册的对方装置提供服务。

公开(公告)号：US20050220444A1

公开(公告)日：2005-10-06

申请号：US11094792

申请日：2005-03-31

申请人： Hideki Ohkita ,  Takashi Kokubo ,  Jun Okazaki ,  Hiroyuki Chaki

发明人： Hideki Ohkita ,  Takashi Kokubo ,  Jun Okazaki ,  Hiroyuki Chaki

IPC分类号： H04N5/91 ,  G11B20/10 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913

CPC分类号： H04N5/913 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N2005/91328

摘要： A device on the sending and playing device plays and outputs a content recorded to a recording medium on the sending side. A device on the receiving and recording side receives the played and outputted content and records it to a recording medium on the receiving side. The device on the sending and playing device erases the content recorded to the device on the sending and playing device based on recording-state information of the device on the receiving and recording side by using the sent played content. Thus, in move processing of a “Copy Once” content, it is possible to prevent the loss of content by the device on the sending and playing side when the device on the receiving and recording and side does not normally record the content.

摘要翻译： 发送和播放设备上的设备播放并输出记录在发送侧的记录介质上的内容。 接收和记录侧的设备接收播放并输出的内容并将其记录在接收侧的记录介质上。 发送和播放设备上的设备通过使用发送的播放内容，基于在接收和记录侧的设备的记录状态信息来擦除记录在发送和播放设备上的设备的内容。 因此，在“复制一次”内容的移动处理中，当接收和记录和设备不正常地记录内容时，可以防止发送和播放侧的设备丢失内容。

公开(公告)号：US07688860B2

公开(公告)日：2010-03-30

申请号：US11444790

申请日：2006-05-31

申请人： Kazunobu Konda ,  Hideki Ohkita ,  Hiroyuki Chaki

发明人： Kazunobu Konda ,  Hideki Ohkita ,  Hiroyuki Chaki

IPC分类号： H04J3/24

CPC分类号： H04L9/0838 ,  H04L63/0428 ,  H04L63/061 ,  H04L2209/603

摘要： A data transmission apparatus includes: a key exchange unit that exchanges an encryption key for encrypting and decrypting the data with an another apparatus; a first control unit that transmits information concerning the data transmission apparatus required in performing the key exchange by the another apparatus; a second control unit that transmits a first packet containing encrypted data and being set that the data size of the encrypted data is zero, to the another apparatus after the transmission of the information by the first control unit and until completion of the key exchange performed by the key exchange unit; and a third control unit that starts to transmit a second packet containing encrypted data provided by encrypting the data to be transmitted, to the another apparatus after completion of the key exchange performed by the key exchange unit.

摘要翻译： 数据发送装置包括：密钥交换单元，用于与另一装置交换用于加密和解密数据的加密密钥; 第一控制单元，发送与由另一装置进行密钥交换所需的数据发送装置有关的信息; 第二控制单元，在通过第一控制单元发送信息之后，向另一装置发送包含加密数据的第一分组，并将其设置为加密数据的数据大小为零，并且直到由 关键交换单位; 以及第三控制单元，其在密钥交换单元执行的密钥交换完成之后，开始将包含通过加密要发送的数据提供的加密数据的第二数据包发送到另一装置。

公开(公告)号：US20060271786A1

公开(公告)日：2006-11-30

申请号：US11444790

申请日：2006-05-31

申请人： Kazunobu Konda ,  Hideki Ohkita ,  Hiroyuki Chaki

发明人： Kazunobu Konda ,  Hideki Ohkita ,  Hiroyuki Chaki

IPC分类号： H04L9/00

CPC分类号： H04L9/0838 ,  H04L63/0428 ,  H04L63/061 ,  H04L2209/603

摘要： A data transmission apparatus includes: a key exchange unit that exchanges an encryption key for encrypting and decrypting the data with an another apparatus; a first control unit that transmits information concerning the data transmission apparatus required in performing the key exchange by the another apparatus; a second control unit that transmits a first packet containing encrypted data and being set that the data size of the encrypted data is zero, to the another apparatus after the transmission of the information by the first control unit and until completion of the key exchange performed by the key exchange unit; and a third control unit that starts to transmit a second packet containing encrypted data provided by encrypting the data to be transmitted, to the another apparatus after completion of the key exchange performed by the key exchange unit.

摘要翻译： 数据发送装置包括：密钥交换单元，用于与另一装置交换用于加密和解密数据的加密密钥; 第一控制单元，发送与由另一装置进行密钥交换所需的数据发送装置有关的信息; 第二控制单元，在通过第一控制单元发送信息之后，向另一装置发送包含加密数据的第一分组，并将其设置为加密数据的数据大小为零，并且直到由 关键交换单位; 以及第三控制单元，其在密钥交换单元执行的密钥交换完成之后，开始将包含通过加密要发送的数据提供的加密数据的第二数据包发送到另一装置。

公开(公告)号：US20070204161A1

公开(公告)日：2007-08-30

申请号：US11710467

申请日：2007-02-26

申请人： Hiroshi Isozaki ,  Hiroyuki Chaki ,  Kazunobu Konda ,  Takashi Kokubo ,  Hideki Ohkita

发明人： Hiroshi Isozaki ,  Hiroyuki Chaki ,  Kazunobu Konda ,  Takashi Kokubo ,  Hideki Ohkita

IPC分类号： H04N7/167

CPC分类号： H04L63/0428 ,  H04N7/1675 ,  H04N21/2347 ,  H04N21/25816 ,  H04N21/25875 ,  H04N21/26609 ,  H04N21/26613 ,  H04N21/4405 ,  H04N21/4623 ,  H04N21/4627 ,  H04N21/63345 ,  H04N21/6582 ,  H04N21/8355

摘要： According to one embodiment, a transmitting method transmits a start request for an authentication and key exchange from at least one of receivers to the transmitter, performs an authentication and key exchange for at least one of a first key common to the receivers and a second key peculiar to the at least one of the receivers, and encrypts the content by using a key shared by the transmitter and the at least one of the receivers to transmit the encrypted content to the at least one of the receivers.

摘要翻译： 根据一个实施例，一种发送方法从至少一个接收机发送认证和密钥交换的开始请求到发送器，对接收机共同的第一个密钥和第二个密钥中的至少一个执行认证和密钥交换 并且通过使用由发射机和至少一个接收机共享的密钥来加密内容，以将加密的内容发送到接收机中的至少一个。

公开(公告)号：US08380876B2

公开(公告)日：2013-02-19

申请号：US12938901

申请日：2010-11-03

申请人： Hideki Ohkita

发明人： Hideki Ohkita

IPC分类号： G06F15/16 ,  G06F12/00

CPC分类号： H04N21/43615 ,  G06F3/14 ,  G09G5/006 ,  G09G2370/12 ,  G09G2370/16 ,  H04N21/4122 ,  H04N21/43637

摘要： According to one embodiment, an electronic apparatus comprises a first communication module, a terminal, a second communication module and an address management module. The first communication module is configured to communicate with at least one device in accordance with a first communication scheme. The second communication module is configured to communicate with at least one device in accordance with a second communication scheme via the terminal. Lastly, the address management module is configured to assign a first physical address value to said at least one device via the second communication module based on an identification (ID) value of the apparatus, wherein the first physical address value is information associated with the second communication scheme and the ID value is information associated with the first communication scheme and is assigned based on an assignment scheme defined by the first communication scheme.

摘要翻译： 根据一个实施例，电子设备包括第一通信模块，终端，第二通信模块和地址管理模块。 第一通信模块被配置为根据第一通信方案与至少一个设备进行通信。 第二通信模块被配置为经由终端根据第二通信方案与至少一个设备进行通信。 最后，地址管理模块被配置为基于设备的标识（ID）值，经由第二通信模块向所述至少一个设备分配第一物理地址值，其中第一物理地址值是与第二物理地址值相关联的信息 通信方案和ID值是与第一通信方案相关联的信息，并且基于由第一通信方案定义的分配方案来分配。

公开(公告)号：US08135347B2

公开(公告)日：2012-03-13

申请号：US12619576

申请日：2009-11-16

申请人： Hideki Ohkita

发明人： Hideki Ohkita

IPC分类号： H04B7/00

CPC分类号： H04M1/7253 ,  H04L67/14 ,  H04L67/143 ,  H04L69/324

摘要： According to one embodiment, an electronic apparatus includes a communication module, a content information acquisition module, and a communication state notification module. The communication module executes close proximity wireless transfer. The content information acquisition module acquires content information about at least one content item to be transmitted between the communication module and an external device by negotiation. The communication state notification module executes either a first communication state notification processing of outputting a start tone indicative of start of transmission of the at least one content item and an end tone indicative of end of transmission of the at least one content item or a second communication state notification processing of suppressing output of the start tone and outputting the end tone, based on the acquired content information, when the at least one content item is transmitted between the communication module and the external device.

摘要翻译： 根据一个实施例，电子设备包括通信模块，内容信息获取模块和通信状态通知模块。 通信模块执行近距离无线传输。 内容信息获取模块通过协商获取关于通信模块和外部设备之间要发送的至少一个内容的内容信息。 通信状态通知模块执行第一通信状态通知处理，该第一通信状态通知处理输出表示至少一个内容项目的发送开始的起始音调和表示至少一个内容项目的发送结束的结束音调，或者执行第二通信 当在通信模块和外部设备之间传送至少一个内容项目时，基于获取的内容信息，抑制开始音调的输出并输出结束音调的状态通知处理。

公开(公告)号：US20110151784A1

公开(公告)日：2011-06-23

申请号：US12943894

申请日：2010-11-10

申请人： Hideki Ohkita

发明人： Hideki Ohkita

IPC分类号： H04B7/00

CPC分类号： H04B17/24 ,  H04B17/20

摘要： According to one embodiment, a control apparatus includes a connection module, a communication module and a controller. A connection module is configured to connect by wire to a communication device with an antenna. A communication module is configured to communicate with a wireless communication device via the communication device. A controller is configured to instruct the communication device to report a communication state between the communication module and the wireless communication device.

摘要翻译： 根据一个实施例，控制装置包括连接模块，通信模块和控制器。 连接模块被配置为通过线连接到具有天线的通信设备。 通信模块被配置为经由通信设备与无线通信设备进行通信。 控制器被配置为指示通信设备报告通信模块和无线通信设备之间的通信状态。

公开(公告)号：US20080320539A1

公开(公告)日：2008-12-25

申请号：US12131791

申请日：2008-06-02

申请人： Hideki Ohkita

发明人： Hideki Ohkita

IPC分类号： H04N7/173

CPC分类号： H04N21/485 ,  H04L12/2809 ,  H04L2012/2849 ,  H04N21/43615

摘要： According to one embodiment, a data transmission apparatus classifies a plurality of electronic devices into a plurality of groups in accordance with functions of the electronic devices, and generates list information indicative of a list of structures of the groups. Each of the groups includes a combination of an electronic device which is usable for video display and an electronic device which is usable for audio output, or an electronic device which is usable for both the video display and the audio output. The data transmission apparatus transmits the generated list information to the source device. In accordance with selection information which is output from the source device, the video transmission apparatus specifies destinations of transmission of video data and audio data which are output form the source device.

摘要翻译： 根据一个实施例，数据传输设备根据电子设备的功能将多个电子设备分类成多个组，并且生成指示组的结构列表的列表信息。 每个组包括可用于视频显示的电子设备和可用于音频输出的电子设备的组合，或者可用于视频显示和音频输出的电子设备。 数据发送装置将生成的列表信息发送到源装置。 根据从源设备输出的选择信息，视频发送设备指定从源设备输出的视频数据和音频数据的传输的目的地。

公开(公告)号：US20050068976A1

公开(公告)日：2005-03-31

申请号：US10816349

申请日：2004-04-01

申请人： Shigeru Maeda ,  Takashi Kokubo ,  Kazunobu Konda ,  Hideki Ohkita

发明人： Shigeru Maeda ,  Takashi Kokubo ,  Kazunobu Konda ,  Hideki Ohkita

IPC分类号： H04L12/54 ,  H04L29/06 ,  H04N7/173 ,  H04N21/2387 ,  H04N21/433

CPC分类号： H04L29/06027 ,  H04L65/4069 ,  H04L65/607

摘要： A data transmitting apparatus includes a stream input unit which inputs digital-encoded stream data, a buffer which executes buffering of the inputted stream data, a converting unit which converts information including the stream data on which buffering has been executed by the buffer, into a file according to a capacity of the buffer, and a transmitting unit which transmits the file converted by the converting unit.

摘要翻译： 数据发送装置包括输入数字编码流数据的流输入单元，执行输入流数据的缓冲的缓冲器，将包含已由缓冲器执行了缓冲的流数据的信息转换为 文件根据缓冲器的容量，以及发送单元，发送由转换单元转换的文件。