专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080126517A1 File Transfer System, Transmitting Device and Receiving Device 审中-公开
标题翻译：文件传输系统，传输设备和接收设备
公开(公告)号：US20080126517A1
公开(公告)日：2008-05-29
申请号：US11666505
申请日：2005-10-19
申请人： Monta Nakatsuka , Hideaki Takechi , Toshihara Koshino
发明人： Monta Nakatsuka , Hideaki Takechi , Toshihara Koshino
IPC分类号： G06F13/00
CPC分类号： H04L67/06 , H04L67/02 , H04L67/16 , H04L67/303
摘要： In order to provide a file transfer system in which a transmitting device verifies a file transfer capability of a receiving device and which enables efficient file transfer in the case where the transmitting device autonomously transfers files to the receiving device via a network using an HTTP POST method, information (401 and 402) for inquiring about a sink device's capability of interruption/restart of file transfer is described in metadata 400 to be inputted at the time of sending a CDS:CreateObject action request defined in UPnP-AV standard, when a source device verifies on whether a sink device is capable of restart/interruption of file transfer.
摘要翻译：为了提供文件传输系统，其中发送装置验证接收装置的文件传送能力，并且在发送装置使用HTTP POST方法经由网络自动地将文件传送到接收装置的情况下，能够进行有效的文件传送在元数据400中描述用于询问宿设备的中断/重新启动文件传输能力的信息（401和402），以在发送在UPnP-AV标准中定义的CDS：CreateObject动作请求时输入的源设备验证宿设备是否能够重新启动/中断文件传输。

2. 发明授权

US07991873B2 UI display apparatus and method for displaying, on a screen, an icon representing a device connected to a network 有权
标题翻译： UI显示装置和方法，用于在屏幕上显示表示连接到网络的设备的图标
公开(公告)号：US07991873B2
公开(公告)日：2011-08-02
申请号：US10591163
申请日：2005-02-28
申请人： Naonori Kato , Hideaki Takechi , Monta Nakatsuka , Mutsuko Yamamoto
发明人： Naonori Kato , Hideaki Takechi , Monta Nakatsuka , Mutsuko Yamamoto
IPC分类号： G06F15/173
CPC分类号： H04N1/00291 , H04L12/2809 , H04L12/281 , H04L41/22 , H04L67/16 , H04L67/306 , H04L67/36 , H04L2012/2849 , H04N1/00347 , H04N1/0035 , H04N1/00503 , H04N2201/0036 , H04N2201/0039
摘要： An UI display apparatus capable of searching for and identifying a communication device connected to a network, in accordance with a user's preference. A television being the UI display apparatus includes a communication unit communicating with a DVD recorder, which is a communication device connected via the network, receiving data sent from the DVD recorder via the network, and sending the received data to the processing unit, and a processing unit instructing the display unit to perform UI rendering based on information stored in a recording unit, the recording unit storing the type name of a device the television wishes to display on the display unit among the devices on the network, the type name of a service provided by the device, a function name, etc. The television also includes a display unit displaying a UI such as an icon according to an instruction from the processing unit.
摘要翻译：一种UI显示装置，其能够根据用户的偏好来搜索和识别连接到网络的通信设备。作为UI显示装置的电视包括与作为通过网络连接的通信装置的DVD记录器通信的通信单元，经由网络接收从DVD记录器发送的数据，并将接收到的数据发送到处理单元，以及处理单元，其指示所述显示单元基于存储在记录单元中的信息来执行UI呈现，所述记录单元存储所述电视机希望在所述网络上的所述设备中的所述显示单元上显示的设备的类型名称，所述类型名称由设备提供的服务，功能名称等。电视机还包括根据来自处理单元的指令显示诸如图标的UI的显示单元。

3. 发明申请

US20080040472A1 Ui Display Apparatus and Ui Display Method 有权
标题翻译： Ui显示设备和Ui显示方式
公开(公告)号：US20080040472A1
公开(公告)日：2008-02-14
申请号：US10591163
申请日：2005-02-28
申请人： Naonori Kato , Hideaki Takechi , Monta Nakatsuka , Mutsuko Yamamoto
发明人： Naonori Kato , Hideaki Takechi , Monta Nakatsuka , Mutsuko Yamamoto
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： H04N1/00291 , H04L12/2809 , H04L12/281 , H04L41/22 , H04L67/16 , H04L67/306 , H04L67/36 , H04L2012/2849 , H04N1/00347 , H04N1/0035 , H04N1/00503 , H04N2201/0036 , H04N2201/0039
摘要： Provided is a UI display apparatus capable of easily searching for and identifying a communication device connected to a network, in accordance with a user's preference.A television 201 being the UI display apparatus includes: a communication unit 102 that communicates with a DVD recorder, which is a communication device connected via the network, receives data sent from the DVD recorder via the network, and sends the received to the processing unit 103; a processing unit 103 that instructs the display unit 105 to perform UI rendering based on information stored in a recording unit 104; the recording unit 104 storing the type name of a device the television 201 wishes to display on the display unit 105 among the devices on the network, the type name of a service provided by the device, a function name, and the like; and a display unit 105 that displays a UI such as an icon according to an instruction from the processing unit 103.
摘要翻译：提供一种UI显示装置，能够根据用户的偏好容易地搜索和识别连接到网络的通信装置。作为UI显示装置的电视机201包括：与作为通过网络连接的通信装置的DVD记录器进行通信的通信单元102，经由网络接收从DVD记录器发送的数据，并将接收的数据发送到处理单元 103; 处理单元103，其指示显示单元105基于存储在记录单元104中的信息来执行UI渲染; 记录单元104存储电视机201希望在网络上的设备中的显示单元105上显示的设备的类型名称，由设备提供的服务的类型名称，功能名称等; 以及显示单元105，其根据来自处理单元103的指令显示诸如图标的UI。

4. 发明申请

US20080098088A1 Communication System, Terminal Device And Communication Device 审中-公开
标题翻译：通信系统，终端设备和通信设备
公开(公告)号：US20080098088A1
公开(公告)日：2008-04-24
申请号：US11795118
申请日：2006-01-11
申请人： Hirokazu Tamano , Hideaki Takechi , Tadashi Kunihira , Monta Nakatsuka
发明人： Hirokazu Tamano , Hideaki Takechi , Tadashi Kunihira , Monta Nakatsuka
IPC分类号： H04L12/46
CPC分类号： H04L12/2809 , H04L29/06 , H04L29/12481 , H04L29/12547 , H04L61/2557 , H04L61/2582 , H04L67/02 , H04L67/025
摘要： A communication system including: a terminal (121); and a device (111), a device (112), and a device (113) existing within a LAN (110) connected to the terminal (121) through the Internet. The terminal (121) includes: a representative device preference storing unit (14) that stores information about processing performed by plural devices; a terminal control unit (15) that determines a representative device serving as a representative from among a plural devices based on information stored in the representative device preference storing unit (14); and a terminal side communication unit (10) that transmits a request for information about the devices within the LAN (110) to the representative device and receives a response to the request from the representative device. The device (111) includes: a device side communication unit (1) that receives a request for the information about the devices within the LAN from the terminal (121); and a device control unit (6) that acquires the information about the devices within the LAN (110) from the devices within the LAN (110). When receiving the request from the terminal (121), the device side communication unit (1) further transmits, as a response, the information acquired by the device control unit (6) to the terminal (121).
摘要翻译：一种通信系统，包括：终端（121）; 以及存在于通过因特网连接到终端（121）的LAN（110）内的设备（111），设备（112）和设备（113）。终端（121）包括：代表设备偏好存储单元（14），其存储关于由多个设备执行的处理的信息; 终端控制单元（15），其基于代表设备偏好存储单元（14）中存储的信息，从多个设备中确定用作代表的代表设备; 以及终端侧通信单元（10），其向所述代表设备发送关于所述LAN（110）内的设备的信息的请求，并从所述代表设备接收对所述请求的响应。设备（111）包括：设备侧通信单元（1），从终端（121）接收关于LAN内的设备的信息的请求; 以及从LAN（110）内的设备获取关于LAN（110）内的设备的信息的设备控制单元（6）。当从终端（121）接收到请求时，设备侧通信单元（1）进一步将由设备控制单元（6）获取的信息作为响应发送到终端（121）。

5. 发明申请

US20070255784A1 Communication System for Use in Communication Between Communication Equipment by Using Ip Protocol 审中-公开
标题翻译：通信系统用于通信设备之间的通信使用Ip协议
公开(公告)号：US20070255784A1
公开(公告)日：2007-11-01
申请号：US11628782
申请日：2005-06-06
申请人： Hideaki Takechi , Monta Nakatsuka , Tadashi Kunihira , Naonori Kato
发明人： Hideaki Takechi , Monta Nakatsuka , Tadashi Kunihira , Naonori Kato
IPC分类号： G06F15/00
CPC分类号： H04L67/14
摘要： A server apparatus selects one of communication equipment that has a waiting and reception capability as a waiting and receiving side communication equipment based on waiting and reception capability information on the respective communication equipments, and selects another communication equipment as a connection side communication equipment. The waiting and receiving side communication equipment sets a router apparatus connected to the waiting and receiving side communication equipment so that the router apparatus receives a signal having a destination of waiting and receiving address information, and transfers the received signal to the waiting and receiving side communication equipment. The connection side communication equipment transmits a packet having the destination of the waiting and receiving address information to the waiting and receiving side communication equipment.
摘要翻译：服务器装置根据各通信装置的等待接收能力信息，选择具有等待接收能力的通信设备之一作为等待接收侧通信设备，并选择另一通信设备作为连接侧通信设备。等待和接收侧通信设备设置连接到等待和接收侧通信设备的路由器设备，使得路由器设备接收到具有等待和接收地址信息的目的地的信号，并将接收到的信号传送到等待和接收侧通信设备。连接侧通信设备将具有等待和接收地址信息的目的地的分组发送到等待和接收侧通信设备。

6. 发明授权

US07418511B2 Secured TCP/IP communication system for devices and private networks connected to the internet 有权
标题翻译：安全的TCP / IP通信系统，用于连接到互联网的设备和专用网络
公开(公告)号：US07418511B2
公开(公告)日：2008-08-26
申请号：US10498826
申请日：2003-09-10
申请人： Hideaki Takechi , Naonori Kato , Hidetoshi Takeda , Toshiki Yamamura , Shinji Hamai , Tadashi Kunihira
发明人： Hideaki Takechi , Naonori Kato , Hidetoshi Takeda , Toshiki Yamamura , Shinji Hamai , Tadashi Kunihira
IPC分类号： G06F15/16
CPC分类号： H04L63/0428 , H04L29/12009 , H04L29/12405 , H04L29/12924 , H04L61/2528 , H04L61/6063 , H04L63/0823 , H04L67/02 , H04L67/14 , H04L69/16 , H04L69/163
摘要： A communication system includes a device and a server connected to the Internet, which transfers communications between the device and a terminal connectable to the Internet via the server. The device periodically transmits a notice packet to the server. The server transmits a connection request packet to the device in reply to the notice packet when a transfer to the device is requested from the terminal. The device transmits a TCP connection request to the server when receiving the connection request packet from the server. The server accepts the TCP connection request transmitted from the device to the server in reply to the connection request packet, to establish the TCP connection. Thus, the server transfers communications between the terminal and the device on the TCP connection after the TCP connection is established.
摘要翻译：通信系统包括连接到因特网的设备和服务器，其经由服务器传送设备与可连接到因特网的终端之间的通信。设备周期性地向服务器发送通知包。当从终端请求传送到设备时，服务器在回复通知包时向设备发送连接请求包。当从服务器接收到连接请求包时，设备向服务器发送TCP连接请求。服务器接受从设备发送到服务器的TCP连接请求，回复连接请求包，建立TCP连接。因此，在TCP连接建立之后，服务器在TCP连接上转发终端与设备之间的通信。

7. 发明授权

US06834111B1 DATA TRANSMITTING/RECEIVING METHOD, DATA TRANSMITTER, DATA RECEIVER, DATA TRANSMITTING/RECEIVING SYSTEM, AV CONTENT TRANSMITTING METHOD, AV CONTENT RECEIVING METHOD, AV CONTENT TRANSMITTER, AV CONTENT RECEIVER, AND PROGRAM RECORDING MEDIUM 有权
标题翻译：数据发送/接收方法，数据发送器，数据接收器，数据发送/接收系统，AV内容发送方法，AV内容接收方法，AV内容发送器，AV内容接收器和程序记录介质
公开(公告)号：US06834111B1
公开(公告)日：2004-12-21
申请号：US09445052
申请日：1999-12-01
申请人： Takuya Nishimura , Hiroyuki Iitsuka , Masazumi Yamada , Shoichi Gotoh , Hideaki Takechi
发明人： Takuya Nishimura , Hiroyuki Iitsuka , Masazumi Yamada , Shoichi Gotoh , Hideaki Takechi
IPC分类号： H04L900
CPC分类号： H04H20/69 , H04L9/0822 , H04L9/0891 , H04L2209/60
摘要： A data transmitting and receiving method for improving transmission and reception efficiency can be obtained by improving the security through update of a control key and reduction of the frequency of the authentication and key exchange process. An STB 1 transmits encrypted digital data Kw (D) obtained by encrypting digital data D using a work key Kw, and an encrypted work key Kc (Kw) obtained by encrypting the Kw using a control key Kc. The Kc is periodically or non-periodically updated, and an identifier L identifying the Kc is assigned to each Kc. A VTR device 2 decrypts the received Kc (Kw) using the Kc obtained by performing the authentication and key exchange process with the STB 1, decrypts the Kw (D) received using the Kw to obtain the D. It is determined whether or not the Kc has been updated while the reception process is suspended by referring to the transmitted L when the reception process is suspended and then resumed. If it is determined that the Kc has been updated, then the authentication and key exchange process is performed again to obtain the updated Kc.
摘要翻译：通过更新控制密钥和降低认证和密钥交换过程的频率来提高安全性，可以获得提高发送和接收效率的数据发送和接收方法。机顶盒1通过使用工作密钥Kw加密数字数据D获得的加密数字数据Kw（D）和通过使用控制密钥Kc加密Kw获得的加密工作密钥Kc（Kw）。定期或不定期地更新Kc，并且向每个Kc分配标识Kc的标识符L. VTR设备2使用通过执行与STB 1的认证和密钥交换处理获得的Kc来解密接收的Kc（Kw），解密使用Kw接收到的Kw（D）以获得D。确定是否当停止接收处理并且然后恢复时，通过参考发送的L来暂停接收处理的Kc。如果确定Kc已被更新，则再次执行认证和密钥交换处理以获得更新的Kc。

8. 发明授权

US06684210B1 File managing system, file management apparatus, file management method, and program storage medium 失效
标题翻译：文件管理系统，文件管理装置，文件管理方法以及程序存储介质
公开(公告)号：US06684210B1
公开(公告)日：2004-01-27
申请号：US09647791
申请日：2000-11-29
申请人： Hideaki Takechi , Hiroyuki Iitsuka , Masazumi Yamada , Natsume Matsuzaki
发明人： Hideaki Takechi , Hiroyuki Iitsuka , Masazumi Yamada , Natsume Matsuzaki
IPC分类号： G06F1730
CPC分类号： G06F21/6218 , G06F21/10 , G06F2221/0706 , G06F2221/2117 , G06F2221/2129 , G06F2221/2135 , G06F2221/2141 , Y10S707/99939
摘要： In the conventional file management system, there is a problem that even a file assigned permission information can be processed without considering any permission information. Therefore, the system includes a first accumulation device 2 for accumulating files to which permission information is added, and a new file management apparatus 7 for performing an input/output process on files with a request for a process from the application A 10 accessing the file management system taken into account according to the permission information added to the file. The new file management apparatus 7 compares the permission information added to the file in the first accumulation device 2 with the request contents of the process for the file from the application A 10, determines whether or not the process can be performed on the file, inputs the file from the first accumulation device 2 based on the result, and outputs it to the application A 10.
摘要翻译：在传统的文件管理系统中，存在即使在不考虑任何许可信息的情况下也可以处理分配了许可信息的文件的问题。因此，系统包括用于累加添加了许可信息的文件的第一存储装置2和用于对来自应用程序A 10访问文件的处理请求执行对文件的输入/输出处理的新文件管理装置7 根据添加到该文件的权限信息考虑管理系统。新的文件管理装置7将添加到第一累积装置2中的文件的许可信息与来自应用程序A 10的文件的处理的请求内容进行比较，确定是否可以对文件执行处理，输入基于结果从第一累积装置2获取文件，并将其输出到应用程序A 10。

9. 发明授权

US06463151B1 Data transmission method, data receiving method, data transmission system and program recording medium 有权
标题翻译：数据传输方法，数据接收方式，数据传输系统和程序记录介质
公开(公告)号：US06463151B1
公开(公告)日：2002-10-08
申请号：US09182568
申请日：1998-10-29
申请人： Hiroyuki Iitsuka , Masazumi Yamada , Hideaki Takechi , Natsume Matsuzaki
发明人： Hiroyuki Iitsuka , Masazumi Yamada , Hideaki Takechi , Natsume Matsuzaki
IPC分类号： H04L900
CPC分类号： H04L63/0428 , H04L12/40058 , H04L12/40071 , H04L12/40104
摘要： The data transmission system can substantially prohibit illegal copy of real data since the encryption key applied to transmitted data is changed depending on copy management information, thereby the real data being decrypted and recorded with a key different from the original key when the copy management information is tampered. Thus, the transmitted data can be further securely protected than in the prior art.
摘要翻译：由于应用于发送数据的加密密钥根据复制管理信息而改变，因此数据传输系统可以基本上禁止非法复制实际数据，从而当拷贝管理信息为被篡改因此，与现有技术相比，可以进一步安全地保护所发送的数据。

10. 发明授权

US07747016B2 Data transmitting/receiving method, data transmission apparatus, data reception apparatus, data transmission/reception system, AV contents transmitting method, AV contents receiving method, AV contents transmission apparatus, AV contents reception apparatus, and program recording medium 有权
标题翻译：数据发送/接收方法，数据发送装置，数据接收装置，数据发送/接收系统，AV内容发送方法，AV内容接收方法，AV内容发送装置，AV内容接收装置和程序记录介质
公开(公告)号：US07747016B2
公开(公告)日：2010-06-29
申请号：US10653763
申请日：2003-09-03
申请人： Takuya Nishimura , Hiroyuki Iitsuka , Masazumi Yamada , Shoichi Gotoh , Hideaki Takechi
发明人： Takuya Nishimura , Hiroyuki Iitsuka , Masazumi Yamada , Shoichi Gotoh , Hideaki Takechi
IPC分类号： H04L9/16 , H04L9/14 , H04L9/12 , H04L9/08
CPC分类号： H04H20/69 , H04L9/0822 , H04L9/0891 , H04L2209/60
摘要： A data transmitting and receiving method for improving transmission and reception efficiency can be obtained by improving the security through update of a control key and reduction of the frequency of the authentication and key exchange process. An STB 1 transmits encrypted digital data Kw (D) obtained by encrypting digital data D using a work key Kw, and an encrypted work key Kc (Kw) obtained by encrypting the Kw using a control key Kc. The Kc is periodically or non-periodically updated, and an identifier L identifying the Kc is assigned to each Kc. A VTR device 2 decrypts the received Kc (Kw) using the Kc obtained by performing the authentication and key exchange process with the STB 1, decrypts the Kw (D) received using the Kw to obtain the D. It is determined whether or not the Kc has been updated while the reception process is suspended by referring to the transmitted L when the reception process is suspended and then resumed. If it is determined that the Kc has been updated, then the authentication and key exchange process is performed again to obtain the updated Kc.
摘要翻译：通过更新控制密钥和降低认证和密钥交换过程的频率来提高安全性，可以获得提高发送和接收效率的数据发送和接收方法。机顶盒1通过使用工作密钥Kw加密数字数据D获得的加密数字数据Kw（D）和通过使用控制密钥Kc加密Kw获得的加密工作密钥Kc（Kw）。定期或不定期地更新Kc，并且向每个Kc分配标识Kc的标识符L。 VTR设备2使用通过执行与STB 1的认证和密钥交换处理获得的Kc来解密接收的Kc（Kw），解密使用Kw接收到的Kw（D）以获得D。确定是否当停止接收处理并且然后恢复时，通过参考发送的L来暂停接收处理的Kc。如果确定Kc已被更新，则再次执行认证和密钥交换处理以获得更新的Kc。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式