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11. 发明专利

JP2009181598A Information processor for digital right management 审中-公开
标题翻译：数字权限管理信息处理器
公开(公告)号：JP2009181598A
公开(公告)日：2009-08-13
申请号：JP2009122860
申请日：2009-05-21
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TOKUTANI TAKASHI , HATAKEYAMA TAKAHISA , TANAKA KEISHIRO , YURA MASAKAZU , NAGAOKA TERUYOSHI
IPC分类号： G06F21/00 , G06F21/10 , G06F21/33 , G06F21/34 , G06F21/62 , G06Q10/00 , G06Q30/06 , G06Q50/00 , G06Q50/10 , H04L9/08
摘要： PROBLEM TO BE SOLVED: To provide an information processor for digital right management which may improve management and operation of the digital right by simplifying to managing/operating an open key certification used for delivering a license for the digital contents. SOLUTION: A license delivering server 204 delivers information for the open key certification and a secret key as facilitating information 207 to a client terminal 201 other than a client module 206. Only if the open key certification is faulty, then, the facilitating information 207 is retransmitted. The license delivery server 204, further, delivers the client terminal 201 an individual license by selecting one of access control lists and generating each of the individual licenses if a plurality of the access control lists exist, which describe various permitting conditions and correspond to a requested content and a requester. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于数字权利管理的信息处理器，其可以通过简化管理/操作用于递送数字内容的许可证的开放密钥证书来改进数字权利的管理和操作。解决方案：许可证交付服务器204将用于开放密钥证明的信息和秘密密钥作为便利信息207提供给除了客户端模块206之外的客户端终端201.只有当开放密钥证明是有缺陷的时候，便利性重新发送信息207。许可证传递服务器204还通过选择访问控制列表中的一个并且生成每个单独的许可证来存储单个许可证，如果存在多个访问控制列表，其描述各种许可条件并对应于所请求的内容和请求者。版权所有（C）2009，JPO＆INPIT

12. 发明专利

JP2004135004A Method and program for protecting and distributing personal data 有权
公开(公告)号：JP2004135004A
公开(公告)日：2004-04-30
申请号：JP2002296778
申请日：2002-10-09
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TOKUTANI TAKASHI , HATAKEYAMA TAKAHISA , MATSUNAGA HIROSHI
IPC分类号： G06F12/14 , G06F21/00 , G06F21/10 , G06F21/33 , G06F21/62 , G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , H04L9/08 , H04L9/32 , H04L29/06 , G06F15/00 , G06F17/60
CPC分类号： H04L63/0435 , H04L63/08 , H04L2463/101
摘要： PROBLEM TO BE SOLVED: To provide a personal information protection and distribution system that can control the distribution of the personal information under the control of an information subject according to the intention of the information subject. SOLUTION: The information subject sends ciphered personal data to a computer 21 of a service provider requesting use of the personal data by using a client tool 20. Further, the information subject generates a personal data use license including information wherein use conditions of the personal data, such as a deciphering key used to decipher the personal data, the purpose of use, the frequency of use, a period, and the enabled frequency of movement are determined by using the client tool 20 and sends it to the computer 21 of the service provider by using a DRM authentication technology. The service provider is able to use the personal data only when the use conditions entered into the personal data use license that the information subject generates are met. COPYRIGHT: (C)2004,JPO

13. 发明专利

JP2008271564A Transmission distribution system and transmission distribution method under off-line environment of license 审中-公开
标题翻译：传输分配系统和许可证离线环境下的传输分配方法
公开(公告)号：JP2008271564A
公开(公告)日：2008-11-06
申请号：JP2008115244
申请日：2008-04-25
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MARUYAMA HIDESHI , HATAKEYAMA TAKAHISA , HASEBE TAKAYUKI , CHIBA TETSUHISA
IPC分类号： H04L9/08 , G06F21/00 , G06F21/10 , G06F21/62 , H04N7/167 , H04N7/173 , H04N21/6334
摘要： PROBLEM TO BE SOLVED: To provide a transmission/distribution system of a license convenient for utilization by a user while making the license of electronic data off-line and keeping the safety of the license. SOLUTION: A medium 13 to be set to PCs 11 and 12, a content distribution server 10 and a PD 14 utilizing the license of the electronic data incorporates LA (or, the License Chip of the same function). Then, contents and electronic data are ciphered on the basis of the license and exchanged with each other but the license is exchanged only between the LAs by a safe communication method. Thus, the license is correctly managed and the movement of the license is made possible. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供便于使用者在使电子数据许可离线并保持许可证的安全的情况下方便使用的许可证的传输/分发系统。解决方案：要设置到PC 11和12的介质13，利用电子数据的许可的内容分发服务器10和PD 14包含LA（或相同功能的许可证芯片）。然后，根据许可证对内容和电子数据进行加密，并进行交换，但只能通过安全通信方式在LAs之间交换许可证。因此，许可证被正确管理，许可证的移动成为可能。版权所有（C）2009，JPO＆INPIT

14. 发明专利

JP2008117026A Access control program, access control method, and access control system 有权
标题翻译：访问控制程序，访问控制方法和访问控制系统
公开(公告)号：JP2008117026A
公开(公告)日：2008-05-22
申请号：JP2006297291
申请日：2006-11-01
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TOKUTANI TAKASHI , HATAKEYAMA TAKAHISA
IPC分类号： G06F21/24
CPC分类号： G06F21/6218 , G06F2221/2141
摘要： PROBLEM TO BE SOLVED: To keep/guarantee consistency of access control settings. SOLUTION: A collection means 12 collects access control information and resource information which are set for each unit of processing such as an application 22 and a file system 21d transmitted from transmission means 21b, 22b, and stores them in an access control information storage means 11a. A combining means 13 combines the collected access control information to create and store combined access control information in a combined access control information storage means 11b. A matching means 14 analyzes policies defined in the combined access control information to be stored in the combined access control information storage means 11b to detect inconsistency, and if inconsistency is detected, resolves the inconsistency according to an inconsistency measure policy. Thus, access decision master information consistent for an entire system is created and stored in an access decision master information storage means 11c. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：保持/保证访问控制设置的一致性。解决方案：收集装置12收集对于从发送装置21b，22b发送的诸如应用程序22和文件系统21d的每个处理单元设置的访问控制信息和资源信息，并将它们存储在访问控制信息中存储装置11a。组合装置13组合收集的访问控制信息以在组合的访问控制信息存储装置11b中创建和存储组合的访问控制信息。匹配装置14分析要存储在组合存取控制信息存储装置11b中的组合的访问控制信息中定义的策略，以检测不一致性，并且如果检测到不一致，则根据不一致性度量策略来解决不一致。因此，创建与整个系统一致的访问决策主信息，并将其存储在访问决策主信息存储装置11c中。版权所有（C）2008，JPO＆INPIT

15. 发明专利

JPH11168505A PATH SELECTION SYSTEM, METHOD BY REPLY TIME TUNING OF DISTRIBUTION AUTOMONOUS COORDINATION TYPE AND RECORD MEDIUM 失效
公开(公告)号：JPH11168505A
公开(公告)日：1999-06-22
申请号：JP33554397
申请日：1997-12-05
申请人： FUJITSU LTD
发明人： HATAKEYAMA TAKAHISA
IPC分类号： G06F13/00 , H04L12/701 , H04L12/727 , H04L29/06 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To provide the system that predicts a reply time for each path and selects automonously an optimum path by obtaining a real reply time per a unit data length with respect to a request/reply processing between a sender node and a destination node. SOLUTION: The pass selection system 100 calculates and stores a real response time in the case of receiving a reply from a with respect to a service request from a sender node. The system 100 has plural prediction elements (prediction parameter group) used for predicting a response time for each client 130 and grows the prediction elements into the other prediction elements that can make more proper prediction by using a gene algorithm every time a real response time is stored. The system 100 uses the prediction elements to calculate a prediction response time as to all paths available of communication with a server 110 every time the client 130 requests a service to the server 110, selects a path with a shortest prediction response time and sends the request through the path.

16. 发明专利

JP2009289137A Program for compliance check of access control policy 有权
标题翻译：符合性检查方案访问控制政策
公开(公告)号：JP2009289137A
公开(公告)日：2009-12-10
申请号：JP2008142646
申请日：2008-05-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TOKUTANI TAKASHI , HATAKEYAMA TAKAHISA , HASEBE TAKAYUKI , TERADA TAKEHARU
IPC分类号： G06F21/24 , G06F21/20
CPC分类号： G06F21/554 , G06F21/577 , G06F21/6218 , G06F2221/2141 , G06F2221/2151
摘要： PROBLEM TO BE SOLVED: To achieve the compliance check of an access control policy for achieving multilateral and comprehensive check to a policy for access control, and for easily and objectively grasping the check result. SOLUTION: An information processor is made to execute: an access right management information acquisition processing for acquiring access right management information for totally or partially restricting access to an arbitrary resource; a violation detection processing for, in accordance with a policy set for a resource or for access to the resource, checking whether or not the access right management information complies with the policy, and for detecting that the access right management information which does not comply with the policy is a violation; a policy compliance level calculation processing for calculating a risk score in accordance with a degree of risk of the violation, and for calculating a level of compliance with the policy from the calculation result; and a result output processing for outputting the calculation result. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现访问控制政策的合规性检查，以实现对访问控制政策的多边和全面检查，并轻松客观地掌握检查结果。解决方案：使信息处理器执行：访问权限管理信息获取处理，用于获取全部或部分限制对任意资源的访问的访问权限管理信息; 违反检测处理，根据为资源设定的资源或访问资源的策略，检查访问权管理信息是否符合该策略，并检测不符合该权限的访问权限管理信息该政策是违法的; 根据违规风险计算风险分数的策略合规水平计算处理，以及根据计算结果计算与策略的一致程度; 以及输出计算结果的结果输出处理。版权所有（C）2010，JPO＆INPIT

17. 发明专利

JP2004302931A Secret content management method 审中-公开
公开(公告)号：JP2004302931A
公开(公告)日：2004-10-28
申请号：JP2003095723
申请日：2003-03-31
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TOKUTANI TAKASHI , HATAKEYAMA TAKAHISA , YAMANAKA KAGI
IPC分类号： G06F21/62 , G06F21/10 , G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , H04L9/08 , G06F17/60
CPC分类号： G06Q10/10 , G06F21/10 , G06F2221/2135 , G06F2221/2137 , G06F2221/2141
摘要： PROBLEM TO BE SOLVED: To enable, in a content access management for a user belonging to a plurality of groups, the access control to a secret content based on a group the user belongs to by use of DRM technique. SOLUTION: This method is for realizing issuing of a license by computer to an access request to a predetermined content by use of a client computer, which is made by the user belonging to at least one of a plurality of groups. This method comprises determining the group the user belongs to based on the user ID of the user who requests the license through the client computer and a group list of groups associated with the user ID, which is stored in a storage device; generating the license, based on the determined group, with reference to the permission condition of an access control list stored in a storage device storing permission conditions; and outputting the generated license to the client computer. According to this, the group access control to a secret content can be performed and, particularly, the effect to leak of secret information in an organization or company can be enhanced. COPYRIGHT: (C)2005,JPO&NCIPI

18. 发明专利

JP2003178164A LICENSE MANAGING DEVICE, LICENSE MANAGING METHOD AND LICENSE MANAGING PROGRAM 审中-公开
公开(公告)号：JP2003178164A
公开(公告)日：2003-06-27
申请号：JP2002270625
申请日：2002-09-17
申请人： FUJITSU LTD
发明人： HATAKEYAMA TAKAHISA , YOSHIOKA MAKOTO , MIYAZAWA YUJI
IPC分类号： G06F12/14 , G06F15/00 , G06F21/00 , G06F21/10 , G06F21/31 , G06F21/32 , G06F21/62 , G06Q10/00 , G06Q30/06 , G06Q50/00 , G06Q50/10 , H04L9/08 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide flexible contents utilization control and accurate prevention of fraudulent utilization of contents to an information provision authority. SOLUTION: A copyright holder system 20, a contents server 30, a license server 40 and a user system 50 are provided. An ACL setting part 23 of the copyright holder system 20 sets a plurality of partial utilization permission conditions with respect to the contents as structurally represented utilization permission conditions ACL by a combination of logical sums and logical products on the basis of a user ID and IDs of a plurality of physical elements including a medium used in the user system 50, and stores them in an access control list 43. The license server 40 encrypts the access control list 43 and a decipher key Kc by combining the plurality of physical element IDs. COPYRIGHT: (C)2003,JPO

19. 发明专利

JP2002056223A SELLING AND BUYING SERVICE SYSTEM AND DEVICE TO BE USED THEREFOR 失效
公开(公告)号：JP2002056223A
公开(公告)日：2002-02-20
申请号：JP2000245505
申请日：2000-08-08
申请人： HITACHI LTD , SANYO ELECTRIC CO , FUJITSU LTD , NIPPON COLUMBIA
发明人： KATAYAMA KUNIHIRO , FURUSAWA KAZUNORI , TSUNEHIRO TAKASHI , MIZUSHIMA EIGA , TODOROKI SHIGEO , HIOKI TOSHIAKI , HATAMA KENJI , HATAKEYAMA TAKAHISA
IPC分类号： G06Q10/00 , G06Q20/00 , G06Q20/02 , G06Q20/32 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To easily perform ordering and purchasing of an article, to reduce a risk to occur when purchasing the article, and to safely purchase the article in a selling and buying service system for ordering utilizing a wireless telephone. SOLUTION: In the case of ordering to an article selling and buying server by the wireless telephone, first of all, a memory card is loaded into terminal equipment, communication with the article selling and buying server is performed, and a selling and buying ID is generated on the terminal equipment to become a key of selling and buying as a result and written on the memory card. Then, the memory card is inserted to the wireless telephone, and the selling and buying ID and an article ID specifying the article are transmitted to the article selling and buying server. The selling and buying ID is enciphered as needed.

20. 发明专利

JP2000293439A CONTROL SYSTEM AND DEVICE FOR UTILIZING CONTENT AND COMPUTER READABLE RECORDING MEDIUM WITH PROGRAM MAKING COMPUTER EXECUTE THE UTILIZING METHOD RECORDED THEREON 失效
公开(公告)号：JP2000293439A
公开(公告)日：2000-10-20
申请号：JP9948299
申请日：1999-04-06
申请人： FUJITSU LTD
发明人： HATAKEYAMA TAKAHISA , YOSHIOKA MAKOTO , MIYAZAWA YUJI
IPC分类号： G06F12/14 , G06F15/00 , G06F21/00 , G06F21/10 , G06F21/31 , G06F21/32 , G06F21/33 , G06F21/34 , G06F21/62 , G06Q40/00 , G06Q40/04 , H04L9/00
摘要： PROBLEM TO BE SOLVED: To allow a person having information providing authority to perform content use control smoothly and also to prevent the illegal use of a content with high accuracy. SOLUTION: This system has a copyright holder system 20, a content server 30, a license server 40 and a user system 50, and the ACL setting part 23 of the system 20 sets plural partial use permission conditions to a content as a use permission condition ACL further undergoing structured representation by the combination of OR and AND operations on the basis of the IDs of plural physical elements including media used in the system 50 and a user ID and stores them in an access control list 43. The server 40 controls the use of content by a user 2 by using the list 43, and a condition corresponding to the use situation of the content, for instance, an accounting condition such as the maximum operable number and a charging condition can be set in the access control list.

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