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. 发明专利

JP2013127695A Content use system, content use method and program 审中-公开
标题翻译：内容使用系统，内容使用方法和程序
公开(公告)号：JP2013127695A
公开(公告)日：2013-06-27
申请号：JP2011276913
申请日：2011-12-19
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： ARIYOSHI TOSHIO , KATO DAIKI , SAHASHI ATSUHIRO , SAKURAI KENJI , NAGAMI HITOMI
IPC分类号： G06Q50/10 , G06F21/10 , G06Q30/06 , H04L9/08
摘要： PROBLEM TO BE SOLVED: To provide a content use system etc. which allows lending, borrowing and temporary sharing of content between terminals of a temporarily formed group, within a range of private use after purchase of the digital content.SOLUTION: A purchaser terminal 2a requests a use authority management server 5 to issue a shared key to a sharer terminal 2b, encrypts a key 33 of a purchaser with a shared key 31a and issues a shared token 32. The use authority management server 5 issues a shared key 31b to the sharer terminal 2b of a sharer 3b. The sharer terminal 2b decrypts the shared token 32 with the shared key 31b, decrypts a license file 34 with the key 33 of the purchaser, and decrypts digital content 37 with a content key 35 stored in the license file 34. Thus the digital content 37 of the purchaser 3a becomes available.
摘要翻译：要解决的问题：提供一种内容使用系统等，其允许在购买数字内容之后的私人使用范围内，在暂时形成的组的终端之间借用，借用和临时共享内容。解决方案：购买者终端2a请求使用权限管理服务器5向共享终端2b发布共享密钥，用共享密钥31a对购买者的密钥33进行加密，并发布共享令牌32.使用权限管理服务器5向共享器3b的共享终端2b发出共享密钥31b。共享终端2b用共享密钥31b解密共享令牌32，用购买者的密钥33解密许可证文件34，并用存储在许可证文件34中的内容密钥35对数字内容37进行解密。因此，数字内容37 的购买者3a变得可用。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011158817A Cipher recording medium 审中-公开
标题翻译： CIPHER记录介质
公开(公告)号：JP2011158817A
公开(公告)日：2011-08-18
申请号：JP2010022080
申请日：2010-02-03
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： SUZUKI SHINICHIRO , KATO DAIKI , SAHASHI ATSUHIRO
IPC分类号： G09C5/00 , G02B5/18 , G06F21/24 , H04N1/387
摘要： PROBLEM TO BE SOLVED: To provide a cipher recording medium where two cipher images are formed on the same base material using a vision decoding type secret sharing method, and a troublesome operation such as exact overlapping of the two cipher images is not required in restoring an original image. SOLUTION: A pixel of each cipher image by the vision decoding type secret sharing method is further divided, and an information cell 61 of the cipher image is formed of a diffraction grating a67 and diffraction grating b68 having different grating angles. Diffraction gratings of random grating angle or grating pitch are arranged in a margin cell 64. Thus, the two cipher images formed on the same base material are simultaneously, visually recognized only when irradiation is performed with two kinds of light sources having an irradiation angle suitable for the two kinds of diffraction gratings in the restoring, so that a masked image is decoded and becomes readable. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用视觉解码型秘密共享方法在同一基材上形成两个密码图像的密码记录介质，并且不需要诸如两个密码图像的精确重叠的麻烦的操作恢复原始图像。解决方案：通过视觉解码型秘密共享方法的每个加密图像的像素被进一步分割，密码图像的信息单元61由衍射光栅a67和具有不同光栅角度的衍射光栅b68形成。随机光栅角度或光栅间距的衍射光栅被布置在边缘单元64中。因此，只有当照射具有适合的照射角度的两种光源进行照射时，形成在同一基底材料上的两个密码图像同时被视觉识别对于恢复中的两种衍射光栅，使得掩蔽的图像被解码并变得可读。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2006079324A Electronic envelope, electronic envelope browsing program, electronic envelope preparation program and storage medium 审中-公开
标题翻译：电子包装，电子包装浏览计划，电子包装准备程序和存储介质
公开(公告)号：JP2006079324A
公开(公告)日：2006-03-23
申请号：JP2004262164
申请日：2004-09-09
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KAWASAKI SHINGO , ISHIDA HOUDAI , KATO DAIKI , NAGASHIMA KENICHI , NAGATA YASUTAKA
IPC分类号： G06F21/20 , G06F13/00 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To prevent an alternation of contents, and to control the browsing of contents by circulating contents by using an XML electronic envelope format. SOLUTION: In a circulation system 100, an electronic envelope browsing terminal verifies electronic signature included in the signature section of an acquired electronic envelope and an electronic certificate. Then, the electronic envelope browsing terminal specifies an identification name included in the electronic certificate of a browser, and decides whether or not the identification name is matched with an identification name set in the browsing path of an electronic envelope. Furthermore, the electronic envelope browsing terminal decides whether or not contents included in the electronic envelope should be browsed based on the verification result of the electronic signature and the electronic certificate and the decision result of whether or not the identification name is matched. Then, the terminal displays the contents based on the contents data when it is decided that the contents should be browsed. Thus, it is possible to easily circulate the contents only to a desired browser by a mail or download or the like. Also, it is possible to prevent the alternation of contents, and to improve security by performing electronic signature. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止内容的交替，并且通过使用XML电子信封格式循环内容来控制内容的浏览。解决方案：在循环系统100中，电子信封浏览终端验证所获取的电子信封的签名部分中包含的电子签名和电子证书。然后，电子信封浏览终端指定包括在浏览器的电子证书中的识别名称，并且判定识别名称是否与在电子信封的浏览路径中设置的识别名称相匹配。此外，电子信封浏览终端基于电子签名和电子证书的验证结果以及识别名称是否匹配的判定结果来决定是否应该浏览包含在电子信封中的内容。然后，当确定应该浏览内容时，终端基于内容数据显示内容。因此，可以通过邮件或下载等来容易地将内容循环到期望的浏览器。此外，可以防止内容的交替，并且通过执行电子签名来提高安全性。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2013114450A License automatic selection system, license automatic selection method, and program 有权
标题翻译：许可自动选择系统，许可证自动选择方法和程序
公开(公告)号：JP2013114450A
公开(公告)日：2013-06-10
申请号：JP2011260068
申请日：2011-11-29
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： SAKURAI KENJI , NAGAMI HITOMI , ARIYOSHI TOSHIO , KATO DAIKI , SAHASHI ATSUHIRO
IPC分类号： G06F21/10
摘要： PROBLEM TO BE SOLVED: To provide a license automatic selection system and the like which allow automatic selection of a suitable license from multiple licenses of a content.SOLUTION: A server 5 issues a license 25 to a terminal 3 for trail reading, purchase, or lending to other user of a content 18. The terminal 3 holds each license 25 received from the server 5 in a license holding part 16. Each license 25 has use rules 26 including a browsing frequency 41, a start date 42, an end date 43, and an invalid license value 44 of the content 18. When the user browses the content 18 from the terminal 3, a calculation execution unit 12 of the terminal 3 performs calculation, following a calculation rule held in a calculation rule holding part 17, in response to a value of the use rules 26 of each license 25 held in the license holding part 16, and selects a license 25 whose score of the calculation result is high so as to allow the user to browse the content 18.
摘要翻译：要解决的问题：提供允许从内容的多个许可证自动选择合适的许可证的许可证自动选择系统等。
解决方案：服务器5向终端3发出许可证25，用于对内容18的其他用户进行追踪读取，购买或借出。终端3将从服务器5接收的每个许可证25保存在许可证保存部分16中每个许可证25具有包含内容18的浏览频率41，开始日期42，结束日期43和无效许可值44的使用规则26.当用户从终端3浏览内容18时，计算执行终端3的单元12根据保存在计算规则保持部17中的计算规则，根据持有在许可证保持部16中的各许可证25的使用规则26的值进行计算，并且选择许可证25，计算结果得分高，以便用户浏览内容18.版权所有：（C）2013，JPO＆INPIT

5. 发明专利

JP2013069339A Document management system 有权
标题翻译：文件管理系统
公开(公告)号：JP2013069339A
公开(公告)日：2013-04-18
申请号：JP2012284923
申请日：2012-12-27
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KATO DAIKI
IPC分类号： G06F21/62 , G06F17/21 , G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide a system for managing a document by using position information of a document editing device.SOLUTION: The document management system comprises a position information distributor for distributing position specification information, a document preparation device for outputting to a recording medium a document file including a location stamp including preparation position information prepared from the position specification information transmitted from the position information distributor, access control definition information describing a permissive place and permissive contents of file access and document data, and a document reception device for reading a document file of the recording medium, collating the location stamp with the access control definition information of the document file to authenticate a document preparation place, authenticating a reception place with reference with the access control definition information by using reception position information prepared from the position specification information transmitted from the position information distributor, and allowing access action of the permissive contents of the access control definition information to the document file.
摘要翻译：要解决的问题：提供一种通过使用文档编辑装置的位置信息来管理文档的系统。文件管理系统包括用于分发位置指定信息的位置信息分配器，用于向记录介质输出包括从根据从所述位置指定信息发送的位置指定信息准备的准备位置信息的位置戳的文档文件的文档准备装置位置信息分配器，描述文件访问和文档数据的允许位置和允许内容的访问控制定义信息，以及用于读取记录介质的文档文件的文档接收设备，将位置戳记与文档的访问控制定义信息进行整理文件，以通过使用从位置信息分配器发送的位置指定信息准备的接收位置信息，参考访问控制定义信息来认证接收位置，并且允许访问控制定义信息的允许内容对文档文件的访问动作。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013061844A Authenticity verification device, authenticity verification object, authenticity verification method, program, and recording medium 审中-公开
标题翻译：认证验证设备，认证验证对象，认证验证方法，程序和记录介质
公开(公告)号：JP2013061844A
公开(公告)日：2013-04-04
申请号：JP2011200345
申请日：2011-09-14
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KATO DAIKI
IPC分类号： G06Q10/00 , G06F21/62 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide an authenticity verification device and the like making a fraudulent use by forgery difficult, and facilitating an addition and deletion of a verification item according to a facility environment and a security level.SOLUTION: An object 10 having random and inseparable unique physical features is provided with a verification parameter 13 in which the number of verifications, a method for reading the physical features, a method for calculating an eigenvalue from the physical features and the like are specified. A verification device 2 reads the verification parameter 13 by a verification information acquiring device 21; reads the unique physical features of the object 10 by a physical feature reader 22 according to the read verification parameter 13; calculates the eigenvalue from the read physical features; and compares it with a true eigenvalue. By the setting of the verification parameter 13, the verification device changes the reading method for the physical features and the eigenvalue calculating method from the physical features to calculate a plurality of eigenvalues, compares each eigenvalue with the true eigenvalue to execute a verification process and, when all the eigenvalues match the true eigenvalue, defines the object 10 as a true.
摘要翻译：要解决的问题：提供难以伪造欺诈使用的真实性验证装置等，并且便于根据设施环境和安全级别添加和删除验证项目。具有随机和不可分离的独特物理特征的对象10具有验证参数13，其中验证次数，用于读取物理特征的方法，从物理特征等计算特征值的方法被指定。验证装置2由验证信息获取装置21读取验证参数13; 根据读取的验证参数13，通过物理特征读取器22读取对象10的独特物理特征; 从读取的物理特征计算特征值; 并将其与真实特征值进行比较。通过验证参数13的设置，验证装置从物理特征改变物理特征和特征值计算方法的读取方法以计算多个特征值，将每个特征值与真实特征值进行比较以执行验证过程，当所有特征值与真实特征值匹配时，将对象10定义为真实的。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2011077886A Decoding method of encrypted information, display apparatus, decoding information printed film 有权
标题翻译：加密信息的解码方法，显示设备，解码信息印刷电影
公开(公告)号：JP2011077886A
公开(公告)日：2011-04-14
申请号：JP2009228005
申请日：2009-09-30
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KATO DAIKI
IPC分类号： H04L9/32 , G06F21/24 , G06K19/07
摘要： PROBLEM TO BE SOLVED: To provide a decoding method of encrypted information capable of positioning distributed information displayed on a display, and to provide a display apparatus and a decoding information printed film. SOLUTION: A card-like display apparatus having a display part to display the encrypted information of one of the distributed information on the display part in an invisible state, and a decoding information printed film on which the decoding information of the other distributed information is printed in the invisible state and used by overlapped with the display apparatus are provided. A decoding method of encrypted information making the encrypted information visible by overlapping the display apparatus with the decoding information printed film at a predetermined position includes steps for: conducting first positioning by overlapping the display apparatus with a peripheral border of the decoding information printed film and the display apparatus with a positioning mark formed on the decoding information printed film; and conducting second positioning by maintaining the first positioning to fine-tune the distributed information displayed on the display part of the display apparatus. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够定位显示在显示器上的分布式信息的加密信息的解码方法，并提供显示装置和解码信息印刷胶片。解决方案：一种具有显示部分的显示部件，用于在不可见状态下在显示部分上显示分布式信息之一的加密信息，以及解码信息打印胶片，其上分配了解码信息将信息以不可见状态打印并且与显示装置重叠使用。通过将显示装置与解码信息印刷胶片重叠在一个预定位置处可见的加密信息的加密信息的解码方法包括以下步骤：通过将显示装置与解码信息打印胶卷的外围边缘重叠并进行第一定位具有形成在解码信息印刷膜上的定位标记的显示装置; 并通过维持第一定位来微调显示在显示装置的显示部分上的分布式信息来进行第二定位。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2009169808A Data management system using position information, its method, program, and medium 有权
标题翻译：使用位置信息的数据管理系统，其方法，程序和媒体
公开(公告)号：JP2009169808A
公开(公告)日：2009-07-30
申请号：JP2008008986
申请日：2008-01-18
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KATO DAIKI
IPC分类号： G06F17/21 , G06F21/24
摘要： PROBLEM TO BE SOLVED: To provide a system for managing a document by using position information of a document editor. SOLUTION: A document management system comprises: a position information distribution device for transmitting position specification information; a document creation device for outputting a document file including a location stamp including created position information created on the basis of the position specification information transmitted by the position information distributor, access control definition information describing a permitted place and permitted content of a file access, and document data to a recording medium; and a document receiving device which reads the document file of the recording medium, authenticates a document creation place by collating the location stamp with the access control definition information on the document file, uses reception position information created on the basis of the position specification information transmitted by the position information distribution device to refer to the access control definition information, authenticates the reception position, and allows an act of access to permitted content of the access control definition information with respect to the document file. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用文档编辑器的位置信息来管理文档的系统。解决方案：文件管理系统包括：位置信息分发装置，用于发送位置指定信息; 一种文件生成装置，用于输出文件文件，该文件文件包括基于由位置信息分发器发送的位置指定信息创建的创建的位置信息的位置戳，描述允许位置的访问控制定义信息和文件访问的允许内容，以及将数据记录到记录介质上; 以及文件接收装置，其读取记录介质的文档文件，通过将位置戳与对文档文件的访问控制定义信息进行对照来认证文档创建位置，使用基于所发送的位置指定信息创建的接收位置信息通过位置信息发布装置来指代访问控制定义信息，认证接收位置，并且允许对文档文件访问访问控制定义信息的允许内容的动作。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009152825A Location stamp system 审中-公开
标题翻译：位置戳系统
公开(公告)号：JP2009152825A
公开(公告)日：2009-07-09
申请号：JP2007328418
申请日：2007-12-20
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KATO DAIKI
IPC分类号： H04L9/32 , G01C21/00 , H04L9/10
摘要： PROBLEM TO BE SOLVED: To provide a location stamp system and the like for: acquiring location information about user terminal; and giving a user permission together with user authentication information.
SOLUTION: When a user 5 tries to access a PC 3, a user terminal 7 is used to authenticate the user 5, the location information transmitted by a position information transmission beacon 9 is acquired, a location stamp is generated by adding a signature with a cryptographic key of the user terminal 7, and is sent to a server 11 together with a terminal ID of the user terminal 7. The server 11 identifies a decryption key of the user terminal 7 from a registration DB 13 by the terminal ID received, decrypts the location stamp, and checks validity of the location information and the authentication information. Then, it is determined, on the basis of the location information, which object the user terminal 7 requests to conduct authentification, and then an access to the PC 3 to be the object is allowed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种位置戳系统等，用于获取关于用户终端的位置信息; 并给用户许可以及用户认证信息。解决方案：当用户5尝试访问PC 3时，用户终端7用于认证用户5，获取由位置信息发送信标9发送的位置信息，通过添加位置戳来生成位置戳使用用户终端7的加密密钥进行签名，并与用户终端7的终端ID一起发送到服务器11.服务器11通过终端ID从注册DB 13识别用户终端7的解密密钥接收，解密位置戳，并检查位置信息和认证信息的有效性。然后，基于位置信息确定用户终端7请求进行认证的对象，然后允许对作为对象的PC 3的访问。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008234096A Method of generating one-time password (otp) of time synchronization system by using ic card, authentication method for one-time password, ic card system, interface device, and ic card 审中-公开
标题翻译：通过使用IC卡生成时间同步系统的一次性密码（OTP）的方法，一次性密码，IC卡系统，接口设备和IC卡的认证方法
公开(公告)号：JP2008234096A
公开(公告)日：2008-10-02
申请号：JP2007069890
申请日：2007-03-19
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： KATO DAIKI , ABE MIZUHO
IPC分类号： G06F21/20 , G06K17/00 , G06K19/07 , G06K19/10 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide a method of generating an OTP of time synchronization system, using an IC card, and of authenticating the generated OTP. SOLUTION: A reader-writer 1 built in with a reader timepiece transmits an OTP generation command including a time of the reader-writer 1 at the time when generating the OTP, to the IC card 2, and the IC card 2 generates the OTP according to a fixed procedure. The OTP generated using the IC card 2 is input into a client 3, and an authentication server 5 authenticates the OTP of a user 6 transmitted from the client 3. The authentication server 5 computes the time of the reader-writer 1 when generating the OTP of the user 6, and generates a time synchronization message for correcting a time shift with respect to a server timepiece built in the authentication server 5, and the reader-writer 1 corrects the time of the reader time according to the input time synchronization message. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种生成时间同步系统的OTP的方法，使用IC卡和认证生成的OTP。解决方案：使用读取器时计内置的读写器1在产生OTP时将包括读写器1的时间的OTP生成命令发送到IC卡2，IC卡2产生 OTP根据固定的程序。使用IC卡2生成的OTP被输入到客户端3，认证服务器5认证从客户端3发送的用户6的OTP。认证服务器5计算读写器1在生成OTP时的时间并且生成相对于内置在认证服务器5中的服务器时钟来校正时移的时间同步消息，并且读写器1根据输入的时间同步消息来校正读取器时间的时间。版权所有（C）2009，JPO＆INPIT

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