公开(公告)号：US20050216731A1

公开(公告)日：2005-09-29

申请号：US11137561

申请日：2005-05-26

申请人： Takeshi Saito ,  Taku Kato ,  Ichiro Tomoda ,  Yoshiaki Takabatake ,  Junko Ami

发明人： Takeshi Saito ,  Taku Kato ,  Ichiro Tomoda ,  Yoshiaki Takabatake ,  Junko Ami

IPC分类号： G06F21/10 ,  G09C1/00 ,  H04L9/08 ,  H04L9/32 ,  H04L12/70 ,  H04L12/951 ,  H04N5/00 ,  H04N7/167 ,  H04N7/173 ,  H04N21/226 ,  H04N21/6334 ,  H04N21/6377 ,  H04L9/00

CPC分类号： H04N21/6437 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/08 ,  H04L65/607 ,  H04N7/1675 ,  H04N7/173 ,  H04N7/17318 ,  H04N21/2347 ,  H04N21/2381 ,  H04N21/2541 ,  H04N21/25816 ,  H04N21/4405 ,  H04N21/6125 ,  H04N21/63345 ,  H04N21/63775 ,  H04N21/835 ,  H04N21/8355

摘要： A content distribution apparatus for implementing copy protection when distributing digital content as a real-time stream on the Internet is provided. This apparatus encrypts content and distributes them to a receiving apparatus via the Internet, and performs an authentication procedure and a key exchange procedure between with the receiving apparatus. The encoded content encoded by a prescribed encoding system is encrypted, an encryption expansion header is generated that includes at least one attribute information of attribute information indicating whether or not the content is encrypted and attribute information indicating the encryption system used, transport protocol processing required to transfer the content is performed and a basic transport header is generated, a packet being sent which includes the basic transport header, the encryption expansion header, and the encrypted content.

摘要翻译： 提供了一种用于在互联网上分发数字内容作为实时流时实现复制保护的内容分配装置。 该装置通过因特网加密内容并将其分发到接收装置，并且在接收装置之间执行认证过程和密钥交换过程。 由规定的编码系统编码的编码内容被加密，生成加密扩展头，其包括表示内容是否被加密的属性信息的至少一个属性信息以及指示使用的加密系统的属性信息，所需的传输协议处理 传送内容被执行并且生成基本传输头部，发送包括基本传输头部，加密扩展头部和加密内容的包。

公开(公告)号：US06750917B2

公开(公告)日：2004-06-15

申请号：US09814717

申请日：2001-03-23

申请人： Hisashi Yamada ,  Hideo Ando ,  Takeshi Saito ,  Shinichiro Koto ,  Taku Kato

发明人： Hisashi Yamada ,  Hideo Ando ,  Takeshi Saito ,  Shinichiro Koto ,  Taku Kato

IPC分类号： H04N708

CPC分类号： H04L12/2838 ,  H04L12/2805 ,  H04L12/2836 ,  H04L12/66 ,  H04L2012/2849 ,  H04N5/4401 ,  H04N5/765 ,  H04N7/088 ,  H04N7/106 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/43615 ,  H04N2005/91314 ,  H04N2005/91364

摘要： In a system for transferring an analog video signal which contains command information and the like in vertical blanking interval VBI between master and slave devices via an analog line, information (bits 1 to 20) having a word configuration (words 0 to 2+CRCC) consisting of a predetermined number of bits (variable within the range from 5 bits to 80 bits) is superposed in a predetermined period (49.1 &mgr;s) of a predetermined VBI line (line number 10) at a predetermined clock (fsc/32 to fsc/2). In this manner, device which are interconnected via an analog video signal line can transfer information having various contents/lengths that can be changed in correspondence with a partner connected using vertical blanking interval VBI.

摘要翻译： 在通过模拟线在主设备和从设备之间的垂直消隐间隔VBI中传送包含命令信息等的模拟视频信号的系统中，具有字配置（字0至2 + CRCC）的信息（位1至20） 在预定时间（fsc / 32至fsc / 32）的预定VBI线（行号10）的预定周期（49.1μs）中叠加预定数量的比特（在5比特到80比特范围内可变） 2）。 以这种方式，通过模拟视频信号线互连的设备可以传送具有与使用垂直消隐间隔VBI连接的对方相对应的可改变的各种内容/长度的信息。

公开(公告)号：US20060135209A1

公开(公告)日：2006-06-22

申请号：US11340463

申请日：2006-01-27

申请人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

发明人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

IPC分类号： H04B1/38

CPC分类号： H04W28/24 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/062 ,  H04L63/08 ,  H04L63/10 ,  H04L2463/101 ,  H04W12/04 ,  H04W12/06 ,  H04W48/06 ,  H04W84/12

摘要： A wireless base station which controls joining of a plurality of wireless terminals to a wireless network, stores a maximum joining possible terminal number which indicates a maximum number of the wireless terminals of each terminal type that can join the wireless network simultaneously, and which is set in advance for each one of a plurality of terminal types that classify the wireless terminals, and a currently joining terminal number which indicates a number of the wireless terminals of each terminal type that are currently joining the wireless network, for each one of the plurality of the terminal types. Then, the wireless base station judges whether the joining of one wireless terminal of one terminal type which sent a request message to the wireless network is permitted or not, according to the maximum joining possible terminal number for the one terminal type and the currently joining terminal number stored for the one terminal type.

公开(公告)号：US07324822B2

公开(公告)日：2008-01-29

申请号：US11340463

申请日：2006-01-27

申请人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

发明人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

IPC分类号： H04Q7/20 ,  G06F15/173

CPC分类号： H04W28/24 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/062 ,  H04L63/08 ,  H04L63/10 ,  H04L2463/101 ,  H04W12/04 ,  H04W12/06 ,  H04W48/06 ,  H04W84/12

摘要： A wireless base station which controls joining of a plurality of wireless terminals to a wireless network, stores a maximum joining possible terminal number which indicates a maximum number of the wireless terminals of each terminal type that can join the wireless network simultaneously, and which is set in advance for each one of a plurality of terminal types that classify the wireless terminals, and a currently joining terminal number which indicates a number of the wireless terminals of each terminal type that are currently joining the wireless network, for each one of the plurality of the terminal types. Then, the wireless base station judges whether the joining of one wireless terminal of one terminal type which sent a request message to the wireless network is permitted or not, according to the maximum joining possible terminal number for the one terminal type and the currently joining terminal number stored for the one terminal type.

摘要翻译： 控制多个无线终端与无线网络的连接的无线基站存储能够同时加入无线网络的每种终端类型的无线终端的最大数量的最大加入可能终端号，并设定 对于分类无线终端的多种终端类型中的每一种，以及指示当前正在加入无线网络的每种终端类型的无线终端的数量的当前加入终端号码，对于多个 终端类型。 然后，无线基站根据一个终端类型的最大连接可能终端号码和当前加入终端，判断是否允许向无线网络发送请求消息的一种终端类型的一个无线终端的加入 存储一个终端类型的号码。

公开(公告)号：US20060121918A1

公开(公告)日：2006-06-08

申请号：US11340572

申请日：2006-01-27

申请人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

发明人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

IPC分类号： H04Q7/20

CPC分类号： H04W28/24 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/062 ,  H04L63/08 ,  H04L63/10 ,  H04L2463/101 ,  H04W12/04 ,  H04W12/06 ,  H04W48/06 ,  H04W84/12

摘要： A wireless base station which controls joining of a plurality of wireless terminals to a wireless network, stores a maximum joining possible terminal number which indicates a maximum number of the wireless terminals of each terminal type that can join the wireless network simultaneously, and which is set in advance for each one of a plurality of terminal types that classify the wireless terminals, and a currently joining terminal number which indicates a number of the wireless terminals of each terminal type that are currently joining the wireless network, for each one of the plurality of the terminal types. Then, the wireless base station judges whether the joining of one wireless terminal of one terminal type which sent a request message to the wireless network is permitted or not, according to the maximum joining possible terminal number for the one terminal type and the currently joining terminal number stored for the one terminal type.

公开(公告)号：US20050027984A1

公开(公告)日：2005-02-03

申请号：US10876705

申请日：2004-06-28

申请人： Takeshi Saito ,  Hiroshi Isozaki ,  Tatsuyuki Matsushita ,  Taku Kato ,  Tooru Kamibayashi

发明人： Takeshi Saito ,  Hiroshi Isozaki ,  Tatsuyuki Matsushita ,  Taku Kato ,  Tooru Kamibayashi

IPC分类号： G06F12/14 ,  G06F13/00 ,  G06F21/00 ,  G06F21/10 ,  G06F21/31 ,  G06F21/62 ,  G09C1/00 ,  G11B20/10 ,  H04L9/08 ,  H04L9/32 ,  H04L29/06 ,  H04N5/913 ,  H04N7/173 ,  H04L9/00

CPC分类号： H04L63/107 ,  G06F21/10 ,  G06F21/445 ,  G06F2221/0706 ,  G06F2221/2117 ,  G06F2221/2153 ,  H04L63/0492 ,  H04L63/061 ,  H04L63/0853 ,  H04L2463/101 ,  H04N5/913 ,  H04N7/17318 ,  H04N21/4108 ,  H04N21/4135 ,  H04N21/43632 ,  H04N21/4367 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/6125 ,  H04N21/64322 ,  H04N2005/91364

摘要： An aspect of the present invention provides an information communication device for transmitting electronic data encrypted for the purpose of copyright protection, the device includes that an identification information managing unit configured to hold device identification information in connection with other information communication devices acquired through a network, an ID registration processing unit configured to register the device identification information of another connection device when the other communication device satisfies a predetermined distance condition or when common identification information that is held by both information communication devices is received from a portable device, and an authentication and key exchange processing unit configured to, for the purpose of copyright protection, complete authentication and key exchange process (AKE process) only when another information communication device whose device identification information is registered in the identification information managing unit.

摘要翻译： 本发明的一个方面提供了一种用于发送为了保护版权而加密的电子数据的信息通信装置，该装置包括一个识别信息管理单元，被配置为保存与通过网络获取的其他信息通信装置相关的装置识别信息， ID注册处理单元，被配置为当另一个通信设备满足预定距离条件时或者当从便携式设备接收到由两个信息通信设备保持的公共识别信息时，登记另一个连接设备的设备标识信息，以及认证和 密钥交换处理单元，仅在其设备标识信息在id中登记的其他信息通信设备被配置为为了版权保护的目的，完成认证和密钥交换处理（AKE处理） 识别信息管理单元。

公开(公告)号：US07962154B2

公开(公告)日：2011-06-14

申请号：US11946921

申请日：2007-11-29

申请人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

发明人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

IPC分类号： H04H20/71 ,  H04W24/00

CPC分类号： H04W28/24 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/062 ,  H04L63/08 ,  H04L63/10 ,  H04L2463/101 ,  H04W12/04 ,  H04W12/06 ,  H04W48/06 ,  H04W84/12

摘要： A wireless base station which controls joining of a plurality of wireless terminals to a wireless network, stores a maximum joining possible terminal number which indicates a maximum number of the wireless terminals of each terminal type that can join the wireless network simultaneously, and which is set in advance for each one of a plurality of terminal types that classify the wireless terminals, and a currently joining terminal number which indicates a number of the wireless terminals of each terminal type that are currently joining the wireless network, for each one of the plurality of the terminal types. Then, the wireless base station judges whether the joining of one wireless terminal of one terminal type which sent a request message to the wireless network is permitted or not, according to the maximum joining possible terminal number for the one terminal type and the currently joining terminal number stored for the one terminal type.

摘要翻译： 控制多个无线终端与无线网络的连接的无线基站存储能够同时加入无线网络的每种终端类型的无线终端的最大数量的最大加入可能终端号，并设定 对于分类无线终端的多种终端类型中的每一种，以及指示当前正在加入无线网络的每种终端类型的无线终端的数量的当前加入终端号码，对于多个 终端类型。 然后，无线基站根据一个终端类型的最大连接可能终端号码和当前加入终端，判断是否允许向无线网络发送请求消息的一种终端类型的一个无线终端的加入 存储一个终端类型的号码。

公开(公告)号：US07529935B2

公开(公告)日：2009-05-05

申请号：US10876705

申请日：2004-06-28

申请人： Takeshi Saito ,  Hiroshi Isozaki ,  Tatsuyuki Matsushita ,  Taku Kato ,  Tooru Kamibayashi

发明人： Takeshi Saito ,  Hiroshi Isozaki ,  Tatsuyuki Matsushita ,  Taku Kato ,  Tooru Kamibayashi

IPC分类号： H04L9/00

CPC分类号： H04L63/107 ,  G06F21/10 ,  G06F21/445 ,  G06F2221/0706 ,  G06F2221/2117 ,  G06F2221/2153 ,  H04L63/0492 ,  H04L63/061 ,  H04L63/0853 ,  H04L2463/101 ,  H04N5/913 ,  H04N7/17318 ,  H04N21/4108 ,  H04N21/4135 ,  H04N21/43632 ,  H04N21/4367 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/6125 ,  H04N21/64322 ,  H04N2005/91364

摘要： An aspect of the present invention provides an information communication device for transmitting electronic data encrypted for the purpose of copyright protection, the device includes that an identification information managing unit configured to hold device identification information in connection with other information communication devices acquired through a network, an ID registration processing unit configured to register the device identification information of another connection device when the other communication device satisfies a predetermined distance condition or when common identification information that is held by both information communication devices is received from a portable device, and an authentication and key exchange processing unit configured to, for the purpose of copyright protection, complete authentication and key exchange process (AKE process) only when another information communication device whose device identification information is registered in the identification information managing unit.

摘要翻译： 本发明的一个方面提供了一种用于发送为了保护版权而加密的电子数据的信息通信装置，该装置包括一个识别信息管理单元，被配置为保存与通过网络获取的其他信息通信装置相关的装置识别信息， ID注册处理单元，被配置为当另一个通信设备满足预定距离条件时或者当从便携式设备接收到由两个信息通信设备保持的公共识别信息时，登记另一个连接设备的设备标识信息，以及认证和 密钥交换处理单元，仅在其设备标识信息在id中登记的其他信息通信设备被配置为为了版权保护的目的，完成认证和密钥交换处理（AKE处理） 识别信息管理单元。

公开(公告)号：US07024204B2

公开(公告)日：2006-04-04

申请号：US10615768

申请日：2003-07-10

申请人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

发明人： Hideaki Nakakita ,  Hiroshi Isozaki ,  Keiji Tsunoda ,  Kiyoshi Toshimitsu ,  Takeshi Saito ,  Taku Kato

IPC分类号： H04Q7/20 ,  H04N7/167 ,  G06F15/173

CPC分类号： H04W28/24 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/062 ,  H04L63/08 ,  H04L63/10 ,  H04L2463/101 ,  H04W12/04 ,  H04W12/06 ,  H04W48/06 ,  H04W84/12

摘要： A wireless base station which controls joining of a plurality of wireless terminals to a wireless network, stores a maximum joining possible terminal number which indicates a maximum number of the wireless terminals of each terminal type that can join the wireless network simultaneously, and which is set in advance for each one of a plurality of terminal types that classify the wireless terminals, and a currently joining terminal number which indicates a number of the wireless terminals of each terminal type that are currently joining the wireless network, for each one of the plurality of the terminal types. Then, the wireless base station judges whether the joining of one wireless terminal of one terminal type which sent a request message to the wireless network is permitted or not, according to the maximum joining possible terminal number for the one terminal type and the currently joining terminal number stored for the one terminal type.

摘要翻译： 控制多个无线终端与无线网络的连接的无线基站存储能够同时加入无线网络的每种终端类型的无线终端的最大数量的最大加入可能终端号，并设定 对于分类无线终端的多种终端类型中的每一种，以及指示当前正在加入无线网络的每种终端类型的无线终端的数量的当前加入终端号码，对于多个 终端类型。 然后，无线基站根据一个终端类型的最大连接可能终端号码和当前加入终端，判断是否允许向无线网络发送请求消息的一种终端类型的一个无线终端的加入 存储一个终端类型的号码。

公开(公告)号：US09502592B2

公开(公告)日：2016-11-22

申请号：US13882925

申请日：2011-10-28

申请人： Naoya Nishimura ,  Taku Kato ,  Yasuyuki Koide ,  Kei Yasui ,  Hideki Musashi ,  Masaaki Ozawa

发明人： Naoya Nishimura ,  Taku Kato ,  Yasuyuki Koide ,  Kei Yasui ,  Hideki Musashi ,  Masaaki Ozawa

IPC分类号： C08G67/02 ,  H01L31/0232 ,  C08G73/00 ,  C08G73/02 ,  C08G73/06 ,  C08L79/02 ,  C08L79/04 ,  C09D179/02 ,  C09D179/04 ,  H01L31/0216 ,  C08K5/00 ,  C08K5/09 ,  C08K5/16

CPC分类号： H01L31/0232 ,  C08G73/0273 ,  C08G73/0644 ,  C08K5/0008 ,  C08K5/09 ,  C08K5/16 ,  C08L79/02 ,  C08L79/04 ,  C09D179/02 ,  C09D179/04 ,  H01L31/02168 ,  H01L31/02327 ,  Y02E10/50

摘要： A film-forming composition is characterized by containing: a triazine ring-containing hyperbranched polymer containing a repeating unit structure represented by formula (1); and a dissolution-enhancing agent for breaking a hydrogen bond formed at least within the hyperbranched polymer and/or between molecules, between a nitrogen atom in the triazine ring, and a diarylamine-derived NH group. The film-forming composition has excellent dissolvability in organic solvents such as resist solvents, and has good handling and filtration properties at low viscosity. (In the formula, R and R′ each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, or an aralkyl group (however, at least one of R and R′ represents a hydrogen atom); and Ar represents a divalent organic group containing an aromatic ring and/or a heterocyclic ring).