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11. 发明专利

JP2007036351A Information communication system, information communication apparatus and information communication method, and computer program 有权
标题翻译：信息通信系统，信息通信设备和信息通信方法以及计算机程序
公开(公告)号：JP2007036351A
公开(公告)日：2007-02-08
申请号：JP2005212631
申请日：2005-07-22
申请人： Sony Corp , ソニー株式会社
发明人： KONO SHINICHI , MORITA TAKAO , AOKI YUKIHIKO , GOMI HIDEHO , YUKAWA TATSUAKI , IZUMI YUICHI
IPC分类号： H04L12/22 , G06F13/00 , H04L12/28 , H04L12/46 , H04L12/70 , H04L12/701 , H04L12/801
CPC分类号： H04L43/16 , H04L47/286 , H04L47/29 , H04L69/16 , H04L69/161
摘要： PROBLEM TO BE SOLVED: To provide an excellent information communication system, an excellent information communication apparatus and an excellent information communication method, and a computer program that can properly transmit information contents requiring copyright protection on an IP network and suitably transmit and receive an AKE command for mutual authentication and key exchange (AKE) in compliance with the DTCP-IP. SOLUTION: A DTCP application keeps monitoring each received AKE command by a time immediately before an end after the start of DTCP-IP authentication by using libpcap, keeps the updating of a maximum value of a TTL value, checks the maximum value of the TTL value immediately before the end of an authentication procedure, executes key exchange and completes the authentication procedure when the maximum value is 3 or below, or terminates the authentication procedure without implementing the processing of a final stage when the maximum value exceeds 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供优良的信息通信系统，优秀的信息通信装置和优良的信息通信方法，以及能够在IP网络上适当地发送需要版权保护的信息内容并且适当地发送和接收的计算机程序用于相互认证和密钥交换（AKE）的符合DTCP-IP的AKE命令。解决方案：DTCP应用程序在使用libpcap开始DTCP-IP认证之后立即在接收到接收到的AKE命令之前一直监视，保持更新TTL值的最大值，检查在认证过程结束之前的TTL值执行密钥交换，并且当最大值为3或更低时完成认证过程，或者当最大值超过3时终止认证过程而不执行最终级的处理。 P>版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2005050129A Information processing system, information processing apparatus and method, recording medium, and program 有权
标题翻译：信息处理系统，信息处理装置和方法，记录媒体和程序
公开(公告)号：JP2005050129A
公开(公告)日：2005-02-24
申请号：JP2003281479
申请日：2003-07-29
申请人： Sony Corp , ソニー株式会社
发明人： OZAWA TAKESHI , AOKI YUKIHIKO , KONO SHINICHI
IPC分类号： G06F21/20 , G06F15/00 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To eliminate the need for request of entering an account or password etc., and to simply and reliably determine whether the other party is an authorized party or not. SOLUTION: A reception control program 126 receives an operation request added with an instant messaging ID and key. An operation request accepting program 123 determines whether the request comes from a user registered in an access right setting list 124 or not, and further whether the key for the user is recorded in a key list 125 or not. Then, the operation request accepting program 123 determines whether the key added to the operation request is matched with the key recorded in the key list 125 or not. The present invention can be applied to a television receiver with a hard disk recorder for providing services through a network. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了消除对输入帐号或密码等的请求的需要，并且简单可靠地确定对方是否是授权方。解决方案：接收控制程序126接收添加有即时消息接发ID和密钥的操作请求。操作请求接受程序123确定请求是否来自登记在访问权限设置列表124中的用户，并且还确定用户的密钥是否被记录在密钥列表125中。然后，操作请求接受程序123确定添加到操作请求的密钥是否与记录在密钥列表125中的密钥相匹配。本发明可以应用于具有用于通过网络提供服务的硬盘记录器的电视接收机。版权所有（C）2005，JPO＆NCIPI

13. 发明专利

JP2004304318A Network system and communication method, information processing apparatus and method, and program 有权
公开(公告)号：JP2004304318A
公开(公告)日：2004-10-28
申请号：JP2003092397
申请日：2003-03-28
申请人： Sony Corp , ソニー株式会社
发明人： KONO SHINICHI , AOKI YUKIHIKO , ARAKI AKISHI , ADACHIHARA SUNAO , SASAKI MASACHIKA , FUKUNAGA MASATSUGU
IPC分类号： H04L12/46 , H04L12/70 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To easily communicate with another apparatus via an NAPT. SOLUTION: A local communication apparatus 11 acquires communication source address port information being global address port information of a relay apparatus 12 by using a service providing processing apparatus 51 for apparatus, and exchanges the communication address port information with a local communication apparatus 31 being a communication party by using a service providing apparatus 41 for user. The apparatuses 11 and 31 exchange transmission start packets by a plurality of means on the basis of the information, search a port capable of starting communication, and make the port start communication and maintaining the communication by using a communication start maintaining packet. This system is applicable to an instant message service system. COPYRIGHT: (C)2005,JPO&NCIPI

14. 发明专利

JP2004152192A Software updating system, information processor and method, recording medium, and program 有权
公开(公告)号：JP2004152192A
公开(公告)日：2004-05-27
申请号：JP2002319128
申请日：2002-10-31
申请人： Sony Corp , ソニー株式会社
发明人： KONO SHINICHI , AOKI YUKIHIKO , ARAKI AKISHI
IPC分类号： G06F9/445
CPC分类号： G06F8/65
摘要： PROBLEM TO BE SOLVED: To appropriately update software.
SOLUTION: If additional software is installed in a step S201, update management data on the additional software are generated in a step S202. If the update management data on the additional software have been added to the additional software in advance, the update management data are used; if the data have not been added, based on the software properties, a period and the like for confirming whether the software has been updated is determined, and the update management data are generated. In a step S203, the generated update management data are set in an update management table. On the basis of the period for confirming whether the table has been updated, software updating is confirmed.
COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2003008583A Information processing apparatus and method, recording medium, and program 有权
标题翻译：信息处理装置和方法，记录介质和程序
公开(公告)号：JP2003008583A
公开(公告)日：2003-01-10
申请号：JP2001186645
申请日：2001-06-20
申请人： Sony Corp , ソニー株式会社
发明人： NODA TAKURO , SATO MAKOTO , AOKI YUKIHIKO , SHIMA HISATO
IPC分类号： G06F13/00 , H04L12/28 , H04L12/46 , H04L12/66 , H04L29/06 , H04L29/08 , H04Q9/00
CPC分类号： H04L29/06 , H04L12/2803 , H04L12/282 , H04L12/4633 , H04L12/66 , H04L69/329
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive system where devices connected to an IEEE 802 network are enabled to communicate with each other.
SOLUTION: A UPnP control point 1 and a UPnP device 2 are connected to the IEEE 802 network 11. When controlling the UPnP device 2, the UPnP control point 1 describes control contents on the basis of AV/C commands used by an IEEE 1394 network. Then the UPnP control point 1 stores the AV/C command into a command on the basis of the SOAP(simple object access protocol) used by the IEEE 802 network 11. The command on the basis of the SOAP is transferred to the UPnP device 2 via the IEEE 802 network 11. The UPnP device 2 extracts the AV/C command from the command on the basis of the SOAP and carries out the corresponding processing.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种廉价的系统，其中连接到IEEE802网络的设备能够相互通信。解决方案：UPnP控制点1和UPnP设备2连接到IEEE 802网络11.当控制UPnP设备2时，UPnP控制点1基于IEEE 1394网络使用的AV / C命令来描述控制内容。然后，UPnP控制点1基于IEEE 802网络11使用的SOAP（简单对象访问协议）将AV / C命令存储到命令中。基于SOAP的命令被传送到UPnP设备2 UPnP设备2根据SOAP从命令中提取AV / C命令并执行相应的处理。

16. 发明专利

JP2010263650A Data transmitting method, and electronic equipment 有权
标题翻译：数据传输方法和电子设备
公开(公告)号：JP2010263650A
公开(公告)日：2010-11-18
申请号：JP2010162972
申请日：2010-07-20
申请人： Sony Corp , ソニー株式会社
发明人： AOKI YUKIHIKO
IPC分类号： H04N7/173 , G11B20/10 , H04N5/91 , H04N21/433 , H04N21/4425
摘要： PROBLEM TO BE SOLVED: To prevent a data receiving apparatus from displaying a noise image, or outputting such an abnormal noise that damages its speaker. SOLUTION: In a data transmitting method, when media equipment 20 for recording and reproducing data shifts from stop state (Stop) to playback state (PB), and starts outputting data which are recorded in a recording media, the media equipment 20 changes a broadcast connection counter or a point-to-point counter in an output plug, from 0 to 1 to enter a connection state, when DIF mode (digital input or output mode) is changed from IN to OUT. Moreover, the media equipment 20 for recording and reproducing data inserts only one DIT of tf=1 before releasing mute. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止数据接收装置显示噪声图像，或者输出损坏扬声器的异常噪声。解决方案：在数据发送方法中，当用于记录和再现数据的媒体设备20从停止状态（停止）转换到重放状态（PB）时，开始输出记录在记录介质中的数据，媒体设备20 当DIF模式（数字输入或输出模式）从IN更改为OUT时，将输出插头中的广播连接计数器或点对点计数器从0更改为1以进入连接状态。此外，用于记录和再现数据的媒体设备20在释放静音之前仅插入一个tt = 1的DIT。版权所有（C）2011，JPO＆INPIT

17. 发明专利

JP2007110489A Content processing apparatus and method, and computer program 审中-公开
标题翻译：内容处理装置和方法以及计算机程序
公开(公告)号：JP2007110489A
公开(公告)日：2007-04-26
申请号：JP2005299933
申请日：2005-10-14
申请人： Sony Corp , ソニー株式会社
发明人： IZUMI YUICHI , TSURUGA AKIRA , AOKI YUKIHIKO , YUKAWA TATSUAKI , KONO SHINICHI , MORITA TAKAO , GOMI HIDEHO
IPC分类号： H04N7/167 , G06F21/10 , G06F21/60 , G06F21/62 , H04N5/91 , H04N7/173 , H04N21/426 , H04N21/4408 , H04N21/4627 , H04N21/8355
摘要： PROBLEM TO BE SOLVED: To process copy control information included in a content stream without delaying transmission of the content stream. SOLUTION: The content processing apparatus 1 separates processing for detecting the copy control information from an MPEG transport stream and processing for surveying its contents in detail and executes the latter processing without stopping stream transfer so that the stream delay is not delayed. Even if the constitution of the copy control information changes halfway in the stream, the contents of the transferred stream are not made inconsistent. Even when the detailed survey processing can not be completed during the stream transfer, the contents of the stream are not made inconsistent. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：处理包含在内容流中的复制控制信息，而不会延迟内容流的传输。解决方案：内容处理装置1分离用于从MPEG传输流检测复制控制信息的处理和用于对其内容进行详细测量的处理，并且执行后一处理而不停止流传输，使得流延迟不被延迟。即使复制控制信息的结构在流中的中途改变，传送流的内容也不会不一致。即使在流传输期间无法完成详细的调查处理，也不会使流的内容不一致。版权所有（C）2007，JPO＆INPIT

18. 发明专利

JP2007043475A Information communication system, information communication apparatus, and information communication method, and computer program 审中-公开
标题翻译：信息通信系统，信息通信设备，信息通信方法和计算机程序
公开(公告)号：JP2007043475A
公开(公告)日：2007-02-15
申请号：JP2005225338
申请日：2005-08-03
申请人： Sony Corp , ソニー株式会社
发明人： KONO SHINICHI , MORITA TAKAO , AOKI YUKIHIKO , GOMI HIDEHO , YUKAWA TATSUAKI , IZUMI YUICHI
IPC分类号： H04L9/32
摘要： PROBLEM TO BE SOLVED: To keep confidentiality by managing a key shared via AKE (Authentication and Key Exchange) by a communication protocol layer which cannot be accessed from application. SOLUTION: In executing the AKE between Source equipment and Sink equipment, a confidential data operable layer capable of directly operating confidential data value and a confidential data inoperable layer which can not be directly operated are provided, K x is managed by the confidential data operable layer, and K x identification information connected with the K x is stored in the confidential data inoperable layer. Through the K x identification information inside DTCP-IP application and the confidential data inoperable layer, the K x inside the confidential data operable layer is accessed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过管理通过AKE（认证和密钥交换）共享密钥的保密性，通过无法从应用程序访问的通信协议层。解决方案：在源设备和Sink设备之间执行AKE时，提供了能够直接操作机密数据值的机密数据可操作层和不能直接操作的机密数据不可操作层，K SB>由秘密数据可操作层管理，并且与K x x 识别信息存储在机密数据不可操作层中。通过DTCP-IP应用内的K x 识别信息和机密数据不可操作层，可以访问机密数据可操作层内的K x 。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JP2007036350A Information communication apparatus and information communication method, and computer program 审中-公开
标题翻译：信息通信设备和信息通信方法和计算机程序
公开(公告)号：JP2007036350A
公开(公告)日：2007-02-08
申请号：JP2005212630
申请日：2005-07-22
申请人： Sony Corp , ソニー株式会社
发明人： KONO SHINICHI , MORITA TAKAO , AOKI YUKIHIKO , GOMI HIDEHO , YUKAWA TATSUAKI , IZUMI YUICHI
IPC分类号： H04L9/36
摘要： PROBLEM TO BE SOLVED: To provide an excellent information communication apparatus and an excellent information communication method, and a computer program whereby transmission contents encrypted for the purpose of copyright protection or other purposes can properly be subjected to reception processing and a procedure of a mutual authentication and key exchange (AKE) can suitably be executed with another information apparatus in compliance with the DTCP-IP.
SOLUTION: The information communication apparatus checks values of a Type field and a BLC field from first to third bytes of byte data acquired as AKE command extraction information, checks values of a reserver_zero field and a ctype/response field extracted from high-order and low-order 4 bits of the fourth byte of the acquired byte data, and acquires a subfunction acquired from a prescribed byte location of the byte data and thereafter checks values of the BLC field and the ctype/response field.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供优秀的信息通信装置和优良的信息通信方法，以及计算机程序，其中为了版权保护或其他目的而加密的传输内容可以适当地经受接收处理和程序可以根据DTCP-IP的另一信息装置适当地执行相互认证和密钥交换（AKE）。解决方案：信息通信装置检查作为AKE命令提取信息获取的字节数据的第一至第三字节的类型字段和BLC字段的值，检查从高级字节提取的保留字段和ctype /响应字段的值，获取的字节数据的第四字节的顺序和低位4位，并且获取从字节数据的规定字节位置获取的子函数，然后检查BLC字段和ctype /响应字段的值。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2007034903A Information processor, information processing method and computer program 审中-公开
标题翻译：信息处理器，信息处理方法和计算机程序
公开(公告)号：JP2007034903A
公开(公告)日：2007-02-08
申请号：JP2005220472
申请日：2005-07-29
申请人： Sony Corp , ソニー株式会社
发明人： MORITA TAKAO , IZUMI YUICHI , AOKI YUKIHIKO , KONO SHINICHI , GOMI HIDEHO , YUKAWA TATSUAKI
IPC分类号： G06F21/24 , G06F12/00 , G09C1/00 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To encrypt original content data by hardware, and to store it, while securing flexible operation. SOLUTION: This information processor analyzes inputted content data, acquires content control information such as a copy mode, reproduction timing, a data length, and an offset value or the like from the head, and stores the encrypted content data into an external storage device in association with the content control information. When a part of the content data is required, a user application easily searches for the encrypted content data including an original content in a range required on the basis of the content control information, and decrypts and outputs them. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过硬件加密原始内容数据并存储，同时确保灵活的操作。解决方案：该信息处理器分析输入的内容数据，从头读取诸如复制模式，再现定时，数据长度和偏移值等的内容控制信息，并将加密的内容数据存储到外部存储装置与内容控制信息相关联。当需要内容数据的一部分时，用户应用程序可以容易地搜索包括基于内容控制信息所需范围的原始内容的加密内容数据，并将其解密并输出。版权所有（C）2007，JPO＆INPIT

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