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. 发明申请

US20070286496A1 Image Processing Apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US20070286496A1
公开(公告)日：2007-12-13
申请号：US11579869
申请日：2005-05-16
申请人： Natsume Matsuzaki , Kaoru Yokota , Masao Nonaka , Mitsuhiro Inoue , Tohru Nakahara , Akio Higashi
发明人： Natsume Matsuzaki , Kaoru Yokota , Masao Nonaka , Mitsuhiro Inoue , Tohru Nakahara , Akio Higashi
IPC分类号： G06K9/62
CPC分类号： H04N1/00204 , H04N1/00244 , H04N1/00864 , H04N1/0087 , H04N1/00973 , H04N1/32144 , H04N1/3876 , H04N1/444 , H04N1/4486 , H04N2101/00 , H04N2201/0084 , H04N2201/3242 , H04N2201/325
摘要： An image processing apparatus enables image data to be handled easily after photography. A server apparatus pattern images and control information in correspondence with user identifiers. A digital camera photographs a subject, obtains a pattern image and a piece of control information from the server apparatus, and judges whether a portion of the image data obtained by photography matches the obtained pattern image. If a matching portion exists, the digital camera operations in accordance with an operation instruction included in the piece of control information. If the operation instruction is mosaic processing, the digital camera performs mosaic processing to the matching portion. If the operation instruction is image replacement, the digital camera replaces the matching portion with a predetermined image or performs CG processing on the matching portion. If the operation instruction is frame deletion, the digital camera deletes the image data.
摘要翻译：图像处理装置能够在摄影之后容易地处理图像数据。服务器装置与用户标识符对应的图案图像和控制信息。数码照相机拍摄对象，从服务器装置获取图案图像和一条控制信息，并且判断通过拍摄获得的图像数据的一部分是否与获得的图案图像相匹配。如果存在匹配部分，则数字照相机根据包含在该控制信息中的操作指令进行操作。如果操作指令是马赛克处理，则数码相机对匹配部分进行马赛克处理。如果操作指令是图像替换，则数字相机用匹配部分替换匹配部分与预定图像，或对匹配部分进行CG处理。如果操作指令是帧删除，则数码相机会删除图像数据。

2. 发明申请

US20070239615A1 Personal Information Management Device, Distributed Key Storage Device, and Personal Information Management System 审中-公开
标题翻译：个人信息管理设备，分布式密钥存储设备和个人信息管理系统
公开(公告)号：US20070239615A1
公开(公告)日：2007-10-11
申请号：US11578787
申请日：2005-04-22
申请人： Natsume Matsuzaki , Kaoru Yokota , Masao Nonaka , Mitsuhiro Inoue , Tohru Nakahara , Akio Higashi
发明人： Natsume Matsuzaki , Kaoru Yokota , Masao Nonaka , Mitsuhiro Inoue , Tohru Nakahara , Akio Higashi
IPC分类号： G06Q99/00
CPC分类号： H04L9/0897 , G06K19/07749 , H04L9/085 , H04L2209/60 , H04L2209/80
摘要： A personal information management device aims to save troubles of inputting passwords and deleting personal information, to prevent others from viewing the personal information, and to maintain confidentiality of the personal information even when a mobile device is lost. Personal information storage unit 201 holds encrypted personal information, key distribution unit 204 distributes a decryption key used for decrypting the encrypted personal information into a first and a second distributed keys based on a secret sharing scheme, distributed key storage unit 205 stores thereon the first distributed key, stores the second distributed key on home device 30, and deletes the decryption key. Upon decryption, link judgment unit 210 judges link establishment. Key recovery unit 207 acquires the second distributed key from home device 30, and recovers the decryption key using the first and the second distributed keys. Decryption unit 208 decrypts the encrypted personal information using the decryption key.
摘要翻译：个人信息管理装置旨在节省输入密码和删除个人信息的麻烦，防止其他人查看个人信息，并且即使当移动设备丢失时也保持个人信息的机密性。个人信息存储单元201保存加密的个人信息，密钥分发单元204基于秘密共享方案将用于解密加密的个人信息的解密密钥分发到第一和第二分发密钥中，分发密钥存储单元205在其上存储第一分布式密钥，将第二分发密钥存储在家庭设备30上，并删除解密密钥。解密后，链接判断部210判断链路建立。密钥恢复单元207从家庭设备30获取第二分发密钥，并且使用第一和第二分布密钥来恢复解密密钥。解密单元208使用解密密钥解密加密的个人信息。

3. 发明授权

US08077980B2 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US08077980B2
公开(公告)日：2011-12-13
申请号：US11579869
申请日：2005-05-16
申请人： Natsume Matsuzaki , Kaoru Yokota , Masao Nonaka , Mitsuhiro Inoue , Tohru Nakahara , Akio Higashi
发明人： Natsume Matsuzaki , Kaoru Yokota , Masao Nonaka , Mitsuhiro Inoue , Tohru Nakahara , Akio Higashi
IPC分类号： G06K9/62
CPC分类号： H04N1/00204 , H04N1/00244 , H04N1/00864 , H04N1/0087 , H04N1/00973 , H04N1/32144 , H04N1/3876 , H04N1/444 , H04N1/4486 , H04N2101/00 , H04N2201/0084 , H04N2201/3242 , H04N2201/325
摘要： An image processing apparatus enables image data to be handled easily after photography. A server apparatus patterns images and controls information in correspondence with user identifiers. A digital camera photographs a subject, obtains a pattern image and a piece of control information from the server apparatus, and judges whether a portion of the image data obtained by photography matches the obtained pattern image. If a matching portion exists, then the digital camera operates in accordance with an operation instruction included in the piece of control information. If the operation instruction is mosaic processing, then the digital camera performs mosaic processing to the matching portion. If the operation instruction is image replacement, then the digital camera replaces the matching portion with a predetermined image or performs CG processing on the matching portion. If the operation instruction is frame deletion, then the digital camera deletes the image data.
摘要翻译：图像处理装置能够在摄影之后容易地处理图像数据。服务器装置根据用户标识符对图像和控制信息进行模式化。数码照相机拍摄对象，从服务器装置获取图案图像和一条控制信息，并且判断通过拍摄获得的图像数据的一部分是否与获得的图案图像相匹配。如果存在匹配部分，则数字照相机根据控制信息中包含的操作指令进行操作。如果操作指令是马赛克处理，则数码相机对匹配部分进行马赛克处理。如果操作指令是图像替换，则数字相机用预定图像替换匹配部分，或者在匹配部分上执行CG处理。如果操作指令是帧删除，则数码相机会删除图像数据。

4. 发明申请

US20070194882A1 Authentication system and authentication apparatus 审中-公开
标题翻译：认证系统和认证设备
公开(公告)号：US20070194882A1
公开(公告)日：2007-08-23
申请号：US10590898
申请日：2005-03-09
申请人： Kaoru Yokota , Natsume Matsuzaki , Masao Nonaka , Mitsuhiro Inoue , Akio Higashi , Tohru Nakahara
发明人： Kaoru Yokota , Natsume Matsuzaki , Masao Nonaka , Mitsuhiro Inoue , Akio Higashi , Tohru Nakahara
IPC分类号： G06F1/00 , G05B19/00
CPC分类号： G06F21/34
摘要： An authentication system that permits the user to use a function by authenticating the user in a more reliable manner than conventional technologies. The authentication system 1 includes a user terminal 10, an authentication recording medium 20, and wireless ID tags 31, 32, 33, 34, 35, . . . 36. Upon receiving from a user an instruction to activate a function provided by the authentication system for which the access by the user is limited, the user terminal 10 collects ID codes from the wireless ID tags 31, 32, 33, 34, 35, . . . 36, and judge whether or not a level of match between the collected ID codes and the ID codes stored beforehand in the authentication recording medium 20 satisfies a predetermined condition. If the level of match satisfies the predetermined condition, the user terminal 10 activates the designated function.
摘要翻译：一种认证系统，其允许用户以比常规技术更可靠的方式认证用户来使用功能。认证系统1包括用户终端10，认证记录介质20和无线ID标签31,32,33,34,35。。。 36。在从用户接收到激活由用户访问的认证系统提供的功能的指令时，用户终端10从无线ID标签31,32,33,34,35收集ID代码。。。 36，判断收集的ID代码与预先存储在认证记录介质20中的ID代码之间的匹配水平是否满足预定条件。如果匹配级别满足预定条件，则用户终端10激活指定的功能。

5. 发明授权

US08930660B2 Shared information distributing device, holding device, certificate authority device, and system 有权
公开(公告)号：US08930660B2
公开(公告)日：2015-01-06
申请号：US12526668
申请日：2008-01-31
申请人： Manabu Maeda , Masao Nonaka , Yuichi Futa , Kaoru Yokota , Natsume Matsuzaki , Hiroki Shizuya , Masao Sakai , Shuji Isobe , Eisuke Koizumi , Shingo Hasegawa , Masaki Yoshida
发明人： Manabu Maeda , Masao Nonaka , Yuichi Futa , Kaoru Yokota , Natsume Matsuzaki , Hiroki Shizuya , Masao Sakai , Shuji Isobe , Eisuke Koizumi , Shingo Hasegawa , Masaki Yoshida
IPC分类号： G06F12/00 , H04L9/08
CPC分类号： H04L63/0823 , H04L9/085 , H04L9/0891
摘要： A distributing device for generating private information correctly even if shared information is destroyed or tampered with. A shared information distributing device for use in a system for managing private information by a secret sharing method, including: segmenting unit that segments private information into a first through an nth pieces of shared information; first distribution unit that distributes the n pieces of shared information to n holding devices on a one-to-one basis; and second distribution unit that distributes the n pieces of shared information to the n holding devices so that each holding device holds an ith piece of shared information distributed by the first distribution unit, as well as a pieces of shared information being different from the ith piece of shared information in ordinal position among n pieces of shared information, “i” being an integer in a range from 1 to n.

6. 发明申请

US20100031065A1 INFORMATION SECURITY APPARATUS 有权
标题翻译：信息安全设备
公开(公告)号：US20100031065A1
公开(公告)日：2010-02-04
申请号：US12443736
申请日：2007-11-02
申请人： Yuichi Futa , Kaoru Yokota , Masao Nonaka , Manabu Maeda , Natsume Matsuzaki
发明人： Yuichi Futa , Kaoru Yokota , Masao Nonaka , Manabu Maeda , Natsume Matsuzaki
IPC分类号： G06F12/14 , G06F11/07
CPC分类号： H04L9/3242 , H03K3/0315 , H04L9/0866
摘要： Provided is an information security apparatus (1100) that has enhanced stability and confidentiality of a hash key. The information security apparatus (1100) includes an information generating PUF unit (1104) that has tamper resistance set, using physical characteristics, so as to output a preset hash key, a partial error-correction information storage unit (1107) that stores partial error-correction information, an error correcting PUF unit (1106) that has tamper-resistance set, using physical characteristics, so as to output error-correcting PUF information, an error-correction information generating unit (1108) that generates error-correction information using partial correction information and the error-correcting PUF information, and an error correcting unit (1105) that corrects an error for the hash key outputted from the information generating PUF unit (1104) and outputs an error-corrected hash key.
摘要翻译：提供了具有增强的散列密钥的稳定性和机密性的信息安全装置（1100）。信息安全装置（1100）包括使用物理特性设置了防篡改设置的信息生成PUF单元（1104），以便输出预设的散列密钥，存储部分错误的部分纠错信息存储单元（1107）校正信息，使用物理特性设置了防篡改设置的纠错PUF单元（1106），以便输出纠错PUF信息;纠错信息生成单元（1108），其使用部分校正信息和错误校正PUF信息，以及纠错单元（1105），其纠正从信息生成PUF单元（1104）输出的散列密钥的错误，并输出纠错散列密钥。

7. 发明申请

US20100014677A1 GROUP SUBORDINATE TERMINAL, GROUP MANAGING TERMINAL, SERVER, KEY UPDATING SYSTEM, AND KEY UPDATING METHOD THEREFOR 失效
标题翻译：集团子终端，集团管理终端，服务器，主要更新系统及其主要更新方法
公开(公告)号：US20100014677A1
公开(公告)日：2010-01-21
申请号：US12147126
申请日：2008-06-26
申请人： Taichi Sato , Kaoru Yokota , Natsume Matsuzaki , Yuichi Futa , Tetsuya Inoue , Masao Nonaka
发明人： Taichi Sato , Kaoru Yokota , Natsume Matsuzaki , Yuichi Futa , Tetsuya Inoue , Masao Nonaka
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04L9/0891 , H04L2209/60
摘要： Provided is a group subordinate terminal in a key updating system that includes a server and a group of terminals including: a group managing terminal; and group subordinate terminals including the group subordinate terminal, the group subordinate terminal comprising: a group withdrawal request processing unit which transmits a group withdrawal request to the group managing terminal in response to an instruction to update its apparatus-unique key, the group withdrawal request requesting for withdrawal of the group subordinate terminal from the group; an update apparatus-unique key requesting unit which requests for another apparatus-unique key by transmitting to the server a group withdrawal certificate indicating that the withdrawal of the group subordinate terminal from the group of terminals is completed through invalidation of its group key; and an update processing unit which updates the apparatus-unique key held in an apparatus-unique key holding unit to the another apparatus-unique key obtained from the server.
摘要翻译：提供了一种密钥更新系统中的组下属终端，其包括服务器和一组终端，包括：组管理终端; 组群下属终端包括：群组提取请求处理单元，响应于更新其装置唯一密钥的指令向组管理终端发送组提款请求，组提款请求要求集团下属终端从集团撤出; 更新设备唯一密钥请求单元，其通过向服务器发送指示通过其组密钥的无效来完成组从属终端的撤销而完成的组取出证书来请求另一设备唯一密钥; 以及更新处理单元，其将从设备唯一密钥保存单元保存的设备唯一密钥更新为从服务器获得的另一设备唯一密钥。

8. 发明申请

US20090097641A1 MANAGEMENT-APPARATUS CARD, MEASURING APPARATUS, HEALTH CARE SYSTEM, AND METHOD FOR COMMUNICATING VITAL SIGN DATA 有权
标题翻译：管理装置卡，测量装置，卫生保健系统和通信卫星信号数据的方法
公开(公告)号：US20090097641A1
公开(公告)日：2009-04-16
申请号：US12249212
申请日：2008-10-10
申请人： Natsume Matsuzaki , Kaoru Yokota , Yuichi Futa , Masao Nonaka , Shunji Harada
发明人： Natsume Matsuzaki , Kaoru Yokota , Yuichi Futa , Masao Nonaka , Shunji Harada
IPC分类号： H04L9/06
CPC分类号： H04L9/30 , H04L2209/805 , H04L2209/88
摘要： The management-apparatus card capable of being attached to a management apparatus receives, from the measuring apparatus, first unique information indicating the measuring apparatus, and identification information indentifying a user of the measuring apparatus; stores second unique information indicating the management-apparatus card; generates a decryption key corresponding to an encryption key, using the first unique information, the second unique information, and the identification information; stores the generated decryption key; receives encrypted vital sign data from the measuring apparatus; decrypts the received vital sign data using the stored decryption key; and obtains the decrypted vital sign data.
摘要翻译：能够附接到管理装置的管理装置卡从测量装置接收指示测量装置的第一唯一信息和识别测量装置的用户的识别信息; 存储指示管理装置卡的第二唯一信息; 使用第一唯一信息，第二唯一信息和识别信息生成与加密密钥对应的解密密钥; 存储生成的解密密钥; 从测量装置接收加密的生命体征数据; 使用所存储的解密密钥对接收到的生命体数据进行解密; 并获得解密的生命体征数据。

9. 发明授权

US08683229B2 Data encryption device 有权
标题翻译：数据加密设备
公开(公告)号：US08683229B2
公开(公告)日：2014-03-25
申请号：US12933437
申请日：2009-03-25
申请人： Kaoru Yokota , Masao Nonaka , Yuichi Futa , Natsume Matsuzaki
发明人： Kaoru Yokota , Masao Nonaka , Yuichi Futa , Natsume Matsuzaki
IPC分类号： G06F11/30 , G06F12/14 , G06F7/04 , G06F17/30 , H04K1/00 , H04L9/08 , H04N7/16
CPC分类号： H04L9/0894 , A61B5/0002 , H04L2209/805
摘要： A portable data sensor tag includes a memory, a data communication circuit which receives a wireless activation signal from an external terminal, and, in an operation using electromotive force generated by the received activation signal, receives an encryption key from the external terminal and stores the received encryption key in the memory. A power source supplies power, an insulator which switches a power supply from the power source from off to on, and a sensor circuit reads the encryption key from the memory, encrypts measured data using the read encryption key, and stores the encrypted measurement data in the memory. The sensor circuit operates using the power supplied from the power source after the power supply from the power source is switched on.
摘要翻译：便携式数据传感器标签包括存储器，从外部端子接收无线激活信号的数据通信电路，并且在使用由接收到的激活信号产生的电动势的操作中，从外部终端接收加密密钥，并存储在内存中收到加密密钥。电源供电，将电源从关断切换到开状态的绝缘体，传感器电路从存储器读取加密密钥，使用读取的加密密钥加密测量数据，并将加密的测量数据存储在记忆。在从电源接通电源之后，传感器电路使用从电源提供的电力进行工作。

10. 发明授权

US08510608B2 Generating PUF error correcting code using redundant hardware 有权
标题翻译：使用冗余硬件生成PUF纠错码
公开(公告)号：US08510608B2
公开(公告)日：2013-08-13
申请号：US12443736
申请日：2007-11-02
申请人： Yuichi Futa , Kaoru Yokota , Masao Nonaka , Manabu Maeda , Natsume Matsuzaki
发明人： Yuichi Futa , Kaoru Yokota , Masao Nonaka , Manabu Maeda , Natsume Matsuzaki
IPC分类号： G06F11/08 , G06F11/16
CPC分类号： H04L9/3242 , H03K3/0315 , H04L9/0866
摘要： Provided is an information security apparatus that has enhanced stability and confidentiality of a hash key. The information security apparatus includes an information generating PUF unit that has tamper resistance set, using physical characteristics, so as to output a preset hash key, a partial error-correction information storage unit that stores partial error-correction information, an error correcting PUF unit that has tamper-resistance set, using physical characteristics, so as to output error-correcting PUF information, an error-correction information generating unit that generates error-correction information using partial correction information and the error-correcting PUF information, and an error correcting unit that corrects an error for the hash key outputted from the information generating PUF unit and outputs an error-corrected hash key.
摘要翻译：提供了一种具有增强的散列密钥的稳定性和机密性的信息安全装置。信息安全装置包括使用物理特性设置了防篡改设置的信息生成PUF单元，以输出预设的散列密钥，存储部分纠错信息的部分纠错信息存储单元，纠错PUF单元具有使用物理特性的防篡改集，以输出纠错PUF信息;纠错信息生成单元，其使用部分校正信息和纠错PUF信息生成错误校正信息，以及错误校正用于校正从信息生成PUF单元输出的散列密钥的错误的单元，并输出纠错散列密钥。

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