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1. 发明授权

US08627075B2 Communication device that receives external device information from an external device using near field communication 有权
标题翻译：使用近场通信从外部设备接收外部设备信息的通信设备
公开(公告)号：US08627075B2
公开(公告)日：2014-01-07
申请号：US12919542
申请日：2009-12-25
申请人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita , Hironori Nakae
发明人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita , Hironori Nakae
IPC分类号： H04L9/32 , H04L29/06 , G06F7/04 , G06F12/14 , H04M1/66 , H04B5/00
CPC分类号： H04W12/02 , G06F21/6209 , H04B5/0031 , H04B5/02 , H04L12/2809 , H04L12/2812 , H04L12/40013 , H04L41/082 , H04L63/0428 , H04L63/08 , H04L63/1408 , H04L2012/2841 , H04L2012/2849 , H04L2463/062 , H04N1/00244 , H04N1/00291 , H04N1/00342 , H04N1/00347 , H04N1/00885 , H04N1/00891 , H04N1/00962 , H04N1/2112 , H04N1/4413 , H04N2101/00 , H04N2201/0039 , H04N2201/0049 , H04N2201/0055 , H04N2201/006 , H04N2201/0084 , H04N2201/3214 , H04N2201/3215 , H04N2201/3216 , H04N2201/3219 , H04N2201/3226 , H04N2201/3232 , H04N2201/3249 , H04N2201/3278 , H04W8/005 , H04W12/04 , H04W12/06 , H04W12/12 , H04W84/18
摘要： A communication device, which can simplify various setting processes, transmits, to a server via a network, external device information received from an external device by using proximity wireless communication. The communication device includes: an antenna for the proximity wireless communication with the external device; a proximity wireless communication unit communicating with the external device via the antenna to receive the external device information from the external device; an external device storage unit storing the external device information received by the proximity wireless communication unit; a registration information generation unit generating registration information to be registered in a database in the server based on (a) the external device information stored in the external device storage unit and (b) communication device information including communication device identification information for identifying the communication device; and a server communication unit transmitting registration information to the server via the network.
摘要翻译：可以简化各种设置处理的通信设备通过网络将通过使用邻近无线通信从外部设备接收的外部设备信息发送到服务器。通信设备包括：用于与外部设备进行近距离无线通信的天线; 接近无线通信单元，经由天线与外部设备通信，以从外部设备接收外部设备信息; 存储由所述邻近无线通信单元接收的所述外部设备信息的外部设备存储单元; 注册信息生成单元，根据（a）存储在外部设备存储单元中的外部设备信息，生成登记在服务器的数据库中的登记信息，以及（b）通信装置信息，包括用于识别通信装置的通信装置识别信息 ; 以及服务器通信单元，经由网络向服务器发送注册信息。

2. 发明申请

US20100283586A1 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, IMAGE PRESENTATION METHOD, AND PROGRAM 有权
标题翻译：通信设备，通信系统，图像呈现方法和程序
公开(公告)号：US20100283586A1
公开(公告)日：2010-11-11
申请号：US12810985
申请日：2008-12-27
申请人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita
发明人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita
IPC分类号： H04Q5/22
CPC分类号： G06K7/10297 , H04N1/00007 , H04N1/00029 , H04N1/00079 , H04N1/00214 , H04N1/00244 , H04N1/00291 , H04N1/00342 , H04N1/00899 , H04N1/00901 , H04N1/32106 , H04N5/225 , H04N5/23203 , H04N7/163 , H04N21/4182 , H04N21/43615 , H04N21/4432 , H04N2101/00 , H04N2201/0041 , H04N2201/0053 , H04N2201/0055 , H04N2201/0084 , H04N2201/3204 , H04N2201/3205 , H04N2201/3273 , H04N2201/3278 , H04W88/04
摘要： A communication device that can simplify various settings of a display device, such as a TV, that provides information regarding an object (communication device) is provided. An image capturing device (1) has a RF-ID unit (47) for performing proximity wireless communication with a RF-ID reader/writer (46) connected via an infrared communication path to a TV (45). The image capturing device (1) includes: an antenna (21) for the proximity wireless communication; a data receiving unit (105) receiving an input signal from the RF-ID reader/writer (46); a nonvolatile second memory (52) storing at least UID (75) and an execution program (116); and a data transmission unit (108) transmitting the UID (75) and the execution program (116) to the RF-ID reader/writer (46) via the antenna (21) according to the input signal. The UID (75) is used to identify the communication device, and the execution program (116) is executed by the TV (45) with reference to the UID (75). The transmitted UID (75) and execution program (116) are transferred to the TV (45) via the RF-ID reader/writer (46).
摘要翻译：提供了一种能够简化诸如TV的显示设备的各种设置的通信设备，其提供关于对象的信息（通信设备）。一种图像拍摄装置（1）具有用于与经由与TV（45）的红外线通信路径连接的RF-ID读写器（46）进行近距离无线通信的RF-ID单元（47）。图像捕获装置（1）包括：用于接近无线通信的天线（21）; 数据接收单元，从所述RF-ID读/写器接收输入信号; 存储至少UID（75）和执行程序（116）的非易失性第二存储器（52）; 以及根据输入信号经由天线（21）将UID（75）和执行程序（116）发送到RF-ID读取器/写入器（46）的数据传输单元（108）。 UID（75）用于识别通信设备，并且执行程序（116）由TV（45）参考UID（75）执行。发送的UID（75）和执行程序（116）经由RF-ID读取器/写入器（46）传送到TV（45）。

3. 发明授权

US08400530B2 Communication device, communication system, image presentation method, and program 有权
标题翻译：通信设备，通信系统，图像呈现方法和程序
公开(公告)号：US08400530B2
公开(公告)日：2013-03-19
申请号：US12810985
申请日：2008-12-27
申请人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita
发明人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita
IPC分类号： H04N5/76
CPC分类号： G06K7/10297 , H04N1/00007 , H04N1/00029 , H04N1/00079 , H04N1/00214 , H04N1/00244 , H04N1/00291 , H04N1/00342 , H04N1/00899 , H04N1/00901 , H04N1/32106 , H04N5/225 , H04N5/23203 , H04N7/163 , H04N21/4182 , H04N21/43615 , H04N21/4432 , H04N2101/00 , H04N2201/0041 , H04N2201/0053 , H04N2201/0055 , H04N2201/0084 , H04N2201/3204 , H04N2201/3205 , H04N2201/3273 , H04N2201/3278 , H04W88/04
摘要： A communication device that can simplify various settings of a display device, such as a TV, that provides information regarding an object (communication device) is provided. An image capturing device (1) has a RF-ID unit (47) for performing proximity wireless communication with a RF-ID reader/writer (46) connected via an infrared communication path to a TV (45). The image capturing device (1) includes: an antenna (21) for the proximity wireless communication; a data receiving unit (105) receiving an input signal from the RF-ID reader/writer (46); a nonvolatile second memory (52) storing at least UID (75) and an execution program (116); and a data transmission unit (108) transmitting the UID (75) and the execution program (116) to the RF-ID reader/writer (46) via the antenna (21) according to the input signal. The UID (75) is used to identify the communication device, and the execution program (116) is executed by the TV (45) with reference to the UID (75). The transmitted UID (75) and execution program (116) are transferred to the TV (45) via the RF-ID reader/writer (46).
摘要翻译：提供了一种能够简化诸如TV的显示设备的各种设置的通信设备，其提供关于对象的信息（通信设备）。一种图像拍摄装置（1）具有用于与经由与TV（45）的红外线通信路径连接的RF-ID读写器（46）进行近距离无线通信的RF-ID单元（47）。图像捕获装置（1）包括：用于接近无线通信的天线（21）; 数据接收单元，从所述RF-ID读/写器接收输入信号; 存储至少UID（75）和执行程序（116）的非易失性第二存储器（52）; 以及根据输入信号经由天线（21）将UID（75）和执行程序（116）发送到RF-ID读取器/写入器（46）的数据传输单元（108）。 UID（75）用于识别通信设备，并且执行程序（116）由TV（45）参考UID（75）执行。发送的UID（75）和执行程序（116）经由RF-ID读取器/写入器（46）传送到TV（45）。

4. 发明申请

US20110007901A1 COMMUNICATION DEVICE 有权
标题翻译：通信设备
公开(公告)号：US20110007901A1
公开(公告)日：2011-01-13
申请号：US12919542
申请日：2009-12-25
申请人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita , Hironori Nakae
发明人： Yoichi Ikeda , Mitsuaki Oshima , Masaru Yamaoka , Tsutomu Mukai , Takahiro Sato , Ikuo Fuchigami , Tadanori Tezuka , Shohji Ohtsubo , Yosuke Matsushita , Hironori Nakae
IPC分类号： H04K1/00
CPC分类号： H04W12/02 , G06F21/6209 , H04B5/0031 , H04B5/02 , H04L12/2809 , H04L12/2812 , H04L12/40013 , H04L41/082 , H04L63/0428 , H04L63/08 , H04L63/1408 , H04L2012/2841 , H04L2012/2849 , H04L2463/062 , H04N1/00244 , H04N1/00291 , H04N1/00342 , H04N1/00347 , H04N1/00885 , H04N1/00891 , H04N1/00962 , H04N1/2112 , H04N1/4413 , H04N2101/00 , H04N2201/0039 , H04N2201/0049 , H04N2201/0055 , H04N2201/006 , H04N2201/0084 , H04N2201/3214 , H04N2201/3215 , H04N2201/3216 , H04N2201/3219 , H04N2201/3226 , H04N2201/3232 , H04N2201/3249 , H04N2201/3278 , H04W8/005 , H04W12/04 , H04W12/06 , H04W12/12 , H04W84/18
摘要： A communication device (8802), which can simplify various setting processes, transmits, to a server (8803) via a network, external device information received from an external device (8801) by using proximity wireless communication. The communication device (8802) includes: an antenna (8808) for the proximity wireless communication with the external device (8801); a proximity wireless communication unit (8809) communicating with the external device (8801) via the antenna (8808) to receive the external device information from the external device (8801); an external device storage unit (8813) storing the external device information received by the proximity wireless communication unit (8809); a registration information generation unit (8812) generating registration information to be registered in a database in the server (8803) based on (a) the external device information stored in the external device storage unit (8813) and (b) communication device information including communication device identification information for identifying the communication device (8802); and a server communication unit (8830) transmitting registration information to the server (8803) via the network.
摘要翻译：可以简化各种设置处理的通信设备（8802）通过网络向外部设备（8801）接收的外部设备信息通过网络传输到外部设备信息。通信设备（8802）包括：用于与外部设备（8801）进行近距离无线通信的天线（8808）。经由天线（8808）与外部设备（8801）通信以从外部设备（8801）接收外部设备信息的接近无线通信单元（8809）; 存储由所述邻近无线通信单元接收的外部设备信息的外部设备存储单元（8813）; 一种注册信息生成单元，根据（a）存储在外部设备存储单元（8813）中的外部设备信息，生成登记在服务器（8803）的数据库中的注册信息，以及（b）通信设备信息，包括用于识别通信设备的通信设备识别信息（8802）; 以及经由网络向服务器（8803）发送注册信息的服务器通信单元（8830）。

5. 发明申请

US20100169927A1 PROGRAM RECOMMENDATION SYSTEM, PROGRAM VIEW TERMINAL, PROGRAM VIEW PROGRAM, PROGRAM VIEW METHOD, PROGRAM RECOMMENDATION SERVER, PROGRAM RECOMMENDATION PROGRAM, AND PROGRAM RECOMMENDATION METHOD 有权
标题翻译：计划建议制度，计划视图终端，计划视图计划，计划视图方法，计划建议服务器，计划建议计划和计划建议方法
公开(公告)号：US20100169927A1
公开(公告)日：2010-07-01
申请号：US12377089
申请日：2007-08-09
申请人： Masaru Yamaoka , Tsutomu Mukai , Yoichi Ikeda , Takahiro Sato , Mitsuaki Oshima , Takuma Iwasa , Hiroshi Kutsumi
发明人： Masaru Yamaoka , Tsutomu Mukai , Yoichi Ikeda , Takahiro Sato , Mitsuaki Oshima , Takuma Iwasa , Hiroshi Kutsumi
IPC分类号： H04N5/445
CPC分类号： H04N7/17336 , H04N5/44543 , H04N21/252 , H04N21/25891 , H04N21/4532 , H04N21/4661 , H04N21/4667 , H04N21/4755 , H04N21/6582 , H04N21/84
摘要： An object of the invention is to eliminate a program having a high general preference, and recommend a program customized to a preference of a specific user. A reserved information receiver (230) in a program recommendation server (3) receives reserved information transmitted by a program viewing terminal. A reserved information DB (235) stores the reserved information with respect to each of the users. A community reserved information statistics section (236) defines the users as a first group, based on the received reserved information, and the reserved information stored with respect to each of the users. A total user reserved information statistics section (237) defines the users as a second group including the first group. A recommended program creator (239) generates recommended information customized to the first group, based on an aggregate calculation result of the reserved information of the users belonging to the first group, and an aggregate calculation result of the reserved information of the users belonging to the second group. A recommendation transmitter (240) transmits the recommended information to the program viewing terminal. The program viewing terminal reproduces a program based on the recommended information.
摘要翻译：本发明的一个目的是消除具有高普遍偏好的程序，并且推荐根据特定用户的偏好定制的程序。程序推荐服务器（3）中的保留信息接收器（230）接收由节目观看终端发送的保留信息。保留信息DB（235）存储关于每个用户的保留信息。社区预约信息统计部（236）基于接收到的保留信息，以及相对于每个用户存储的保留信息，将用户定义为第一组。总用户保留信息统计部分（237）将用户定义为包括第一组的第二组。建议的程序创建者（239）基于属于第一组的用户的保留信息的聚合计算结果，生成属于第一组的用户的保留信息的聚合计算结果，生成针对第一组定制的推荐信息第二组。推荐发送器（240）将推荐信息发送到节目观看终端。节目观看终端根据推荐信息再现节目。

6. 发明申请

US20100149399A1 IMAGE CAPTURING APPARATUS, ADDITIONAL INFORMATION PROVIDING SERVER, AND ADDITIONAL INFORMATION FILTERING SYSTEM 有权
标题翻译：图像捕获设备，附加信息提供服务器和附加信息过滤系统
公开(公告)号：US20100149399A1
公开(公告)日：2010-06-17
申请号：US12598660
申请日：2008-05-30
申请人： Tsutomu Mukai , Yoichi Ikeda , Masaru Yamaoka , Takahiro Sato , Mitsuaki Oshima
发明人： Tsutomu Mukai , Yoichi Ikeda , Masaru Yamaoka , Takahiro Sato , Mitsuaki Oshima
IPC分类号： H04N5/222
CPC分类号： G01C21/20 , G06F17/3028 , G06K9/00671 , G06T19/006 , H04N1/00204 , H04N1/00244 , H04N1/32101 , H04N1/32203 , H04N1/32208 , H04N5/23293 , H04N7/17318 , H04N21/25841 , H04N21/4312 , H04N21/4314 , H04N21/4532 , H04N21/4755 , H04N21/6581 , H04N21/8153 , H04N2101/00 , H04N2201/0084 , H04N2201/3253 , H04N2201/3273 , H04N2201/3278
摘要： Only landmark information desired by a user out of a plurality of landmark information transmitted from a map server is displayed. An image capturing apparatus (102) includes: an imaging unit (114) that captures a digital image; a communication unit (112) that obtains a plurality of additional information from a predetermined map server (120) that holds the plurality of additional information each corresponding to an object included in the digital image captured by the imaging unit (114); a display-information extracting unit (113) that selects additional information to be displayed from among the plurality of additional information obtained by the communication unit (112); and an overlaying display processing unit (116) and a display unit (117) that display only the additional information selected by the display-information extracting unit (113) from among the plurality of additional information, to be overlaid on the digital image captured by the imaging unit (114).
摘要翻译：仅显示从地图服务器发送的多个地标信息中的用户期望的地标信息。一种摄像装置（102）包括：拍摄数字图像的成像单元（114）; 通信单元（112），其从预定地图服务器（120）获取多个附加信息，所述预定地图服务器保持与由所述摄像单元捕获的所述数字图像中包括的对象相对应的多个附加信息; 显示信息提取单元，从通信单元获得的多个附加信息中选择要显示的附加信息; 以及覆盖显示处理单元（116）和显示单元（117），其仅显示由多个附加信息中的显示信息提取单元（113）选择的附加信息，以覆盖在由成像单元（114）。

7. 发明授权

US08296803B2 Program recommendation system, program view terminal, program view program, program view method, program recommendation server, program recommendation program, and program recommendation method 有权
标题翻译：程序推荐系统，程序视图终端，程序视图程序，程序视图方法，程序推荐服务器，程序推荐程序和程序推荐方法
公开(公告)号：US08296803B2
公开(公告)日：2012-10-23
申请号：US12377089
申请日：2007-08-09
申请人： Masaru Yamaoka , Tsutomu Mukai , Yoichi Ikeda , Takahiro Sato , Mitsuaki Oshima , Takuma Iwasa , Hiroshi Kutsumi
发明人： Masaru Yamaoka , Tsutomu Mukai , Yoichi Ikeda , Takahiro Sato , Mitsuaki Oshima , Takuma Iwasa , Hiroshi Kutsumi
IPC分类号： G06F3/00 , G06F13/00 , H04N5/445
CPC分类号： H04N7/17336 , H04N5/44543 , H04N21/252 , H04N21/25891 , H04N21/4532 , H04N21/4661 , H04N21/4667 , H04N21/4755 , H04N21/6582 , H04N21/84
摘要： An object of the invention is to eliminate a program having a high general preference, and recommend a program customized to a preference of a specific user. A reserved information receiver (230) in a program recommendation server (3) receives reserved information transmitted by a program viewing terminal. A reserved information DB (235) stores the reserved information with respect to each of the users. A community reserved information statistics section (236) defines the users as a first group, based on the received reserved information, and the reserved information stored with respect to each of the users. A total user reserved information statistics section (237) defines the users as a second group including the first group. A recommended program creator (239) generates recommended information customized to the first group, based on an aggregate calculation result of the reserved information of the users belonging to the first group, and an aggregate calculation result of the reserved information of the users belonging to the second group. A recommendation transmitter (240) transmits the recommended information to the program viewing terminal. The program viewing terminal reproduces a program based on the recommended information.
摘要翻译：本发明的一个目的是消除具有高普遍偏好的程序，并且推荐根据特定用户的偏好定制的程序。程序推荐服务器（3）中的保留信息接收器（230）接收由节目观看终端发送的保留信息。保留信息DB（235）存储关于每个用户的保留信息。社区预约信息统计部（236）基于接收到的保留信息，以及相对于每个用户存储的保留信息，将用户定义为第一组。总用户保留信息统计部分（237）将用户定义为包括第一组的第二组。建议的程序创建者（239）基于属于第一组的用户的保留信息的聚合计算结果，生成属于第一组的用户的保留信息的聚合计算结果，生成针对第一组定制的推荐信息第二组。推荐发送器（240）将推荐信息发送到节目观看终端。节目观看终端根据推荐信息再现节目。

8. 发明授权

US08264584B2 Image capturing apparatus, additional information providing server, and additional information filtering system 有权
标题翻译：图像捕获设备，附加信息提供服务器和附加信息过滤系统
公开(公告)号：US08264584B2
公开(公告)日：2012-09-11
申请号：US12598660
申请日：2008-05-30
申请人： Tsutomu Mukai , Yoichi Ikeda , Masaru Yamaoka , Takahiro Sato , Mitsuaki Oshima
发明人： Tsutomu Mukai , Yoichi Ikeda , Masaru Yamaoka , Takahiro Sato , Mitsuaki Oshima
IPC分类号： H04N5/222 , H04N5/76
CPC分类号： G01C21/20 , G06F17/3028 , G06K9/00671 , G06T19/006 , H04N1/00204 , H04N1/00244 , H04N1/32101 , H04N1/32203 , H04N1/32208 , H04N5/23293 , H04N7/17318 , H04N21/25841 , H04N21/4312 , H04N21/4314 , H04N21/4532 , H04N21/4755 , H04N21/6581 , H04N21/8153 , H04N2101/00 , H04N2201/0084 , H04N2201/3253 , H04N2201/3273 , H04N2201/3278
摘要： Only landmark information desired by a user out of a plurality of landmark information transmitted from a map server is displayed. An image capturing apparatus (102) includes: an imaging unit (114) that captures a digital image; a communication unit (112) that obtains a plurality of additional information from a predetermined map server (120) that holds the plurality of additional information each corresponding to an object included in the digital image captured by the imaging unit (114); a display-information extracting unit (113) that selects additional information to be displayed from among the plurality of additional information obtained by the communication unit (112); and an overlaying display processing unit (116) and a display unit (117) that display only the additional information selected by the display-information extracting unit (113) from among the plurality of additional information, to be overlaid on the digital image captured by the imaging unit (114).
摘要翻译：仅显示从地图服务器发送的多个地标信息中的用户期望的地标信息。一种摄像装置（102）包括：拍摄数字图像的成像单元（114）; 通信单元（112），其从预定地图服务器（120）获取多个附加信息，所述预定地图服务器保持与由所述摄像单元捕获的所述数字图像中包括的对象相对应的多个附加信息; 显示信息提取单元，从通信单元获得的多个附加信息中选择要显示的附加信息; 以及覆盖显示处理单元（116）和显示单元（117），其仅显示由多个附加信息中的显示信息提取单元（113）选择的附加信息，以覆盖在由成像单元（114）。

9. 发明申请

US20090235303A1 ENCRYPTED CONTENT AND DECRYPTION KEY PROVIDING SYSTEM 审中-公开
标题翻译：加密内容和分解密钥提供系统
公开(公告)号：US20090235303A1
公开(公告)日：2009-09-17
申请号：US12063184
申请日：2006-08-02
申请人： Masaru Yamaoka , Mamoru Shoji , Takahiro Sato , Mitsuaki Oshima , Shinichi Tanaka
发明人： Masaru Yamaoka , Mamoru Shoji , Takahiro Sato , Mitsuaki Oshima , Shinichi Tanaka
IPC分类号： H04N7/167 , H04L9/08 , H04N5/91
CPC分类号： H04N7/1675 , G06Q30/02 , H04L9/08 , H04L63/0428 , H04L63/06 , H04L2209/60 , H04N21/4181 , H04N21/4405 , H04N21/44204 , H04N21/4623 , H04N21/812 , H04N21/8355
摘要： Not only is it possible to let the viewers watch information that an information provider wants watched by the viewers in a reliable manner, but it is also possible to provide the viewers with information that the information provider desires. A content providing server 1 appends an encryption key ID of an encryption key used when encrypting content data to the content data encrypted using the encryption key and transmits the content data appended with the encryption key ID to a content reproduction device 3, while it transmits the encryption key to a CM providing server 2. The CM providing server 2 embeds the encryption key into CM data and transmits the CM data in which is embedded the encryption key corresponding to the encryption key ID that has been received from the content reproduction device 3 to the content reproduction device 3. The content reproduction device 3 transmits the encryption key ID to the CM providing server 2 and reproduces the CM data received from the CM providing server 2 to decrypt the content data using the encryption key embedded in the CM data, after which it reproduces the decrypted content data.
摘要翻译：不仅可以让观众以可靠的方式观看信息提供者希望观看者观看的信息，还可以向观众提供信息提供者所期望的信息。内容提供服务器1将加密内容数据时使用的加密密钥的加密密钥ID附加到使用加密密钥加密的内容数据，并将附加有加密密钥ID的内容数据发送到内容再现装置3，加密密钥到CM提供服务器2.CM提供服务器2将加密密钥嵌入到CM数据中，并将其中嵌入有与从内容再现设备3接收到的加密密钥ID相对应的加密密钥的CM数据发送到内容再现装置3.内容再现装置3将加密密钥ID发送到CM提供服务器2，并且再现从CM提供服务器2接收的CM数据，使用嵌入在CM数据中的加密密钥来解密内容数据，之后它再现了解密的内容数据。

10. 发明申请

US20090043681A1 AUTHENTICATION SYSTEM 审中-公开
标题翻译：认证系统
公开(公告)号：US20090043681A1
公开(公告)日：2009-02-12
申请号：US12063499
申请日：2006-07-28
申请人： Mamoru Shoji , Masaru Yamaoka , Takahiro Sato , Shinichi Tanaka , Susumu Koike
发明人： Mamoru Shoji , Masaru Yamaoka , Takahiro Sato , Shinichi Tanaka , Susumu Koike
IPC分类号： G06Q40/00 , G06F21/20
CPC分类号： G06F21/43 , G06F21/335 , G06F21/34 , G06F2221/2129 , G06F2221/2149 , G06Q40/00
摘要： It is an object of the present invention to achieve both security and convenience in authentication of authentication targets, which is required in various situations. An authentication system of the present invention includes: a receiving unit operable to receive first ID information from a first device, and receive second ID information from a second device; and an authority information generating unit operable to generate authority information having an authority range varying according to the number of pieces of the ID information received by the receiving unit. Accordingly, the range of authority that can be executed can be limited according to the number of pieces of authenticated ID information, and thus both security and convenience can be achieved in authentication of authentication targets, which is required in various situations.
摘要翻译：本发明的一个目的是在各种情况下需要认证目标的认证的安全性和便利性。本发明的认证系统包括：接收单元，用于从第一设备接收第一ID信息，并从第二设备接收第二ID信息; 以及权限信息生成单元，其可操作以生成具有根据由所述接收单元接收到的所述ID信息的数量而变化的权限范围的权限信息。因此，可以根据认证的ID信息的数量来限制可执行的权限范围，从而可以在各种情况下需要的认证对象的认证中实现安全性和便利性。

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