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1. 发明申请

US20100043070A1 FILE-ACCESS CONTROL APPARATUS AND PROGRAM 有权
标题翻译：文件访问控制装置和程序
公开(公告)号：US20100043070A1
公开(公告)日：2010-02-18
申请号：US12552927
申请日：2009-09-02
申请人： Koji OKADA , Tatsuro Ikeda , Masataka Yamada , Minoru Nishizawa , Takanori Nakamizo , Toshio Okamoto
发明人： Koji OKADA , Tatsuro Ikeda , Masataka Yamada , Minoru Nishizawa , Takanori Nakamizo , Toshio Okamoto
IPC分类号： H04L9/32
CPC分类号： G06F21/6209 , G06F21/31 , H04L2463/101
摘要： In a file-access control system according to an embodiment of this invention, control data in accordance with actions made is imparted, as an obligation-type policy, to a document file. Next, a policy evaluation control unit evaluates and executes the obligation-type policy imparted to the document file in accordance with the action to the document file. The execution of the obligation-type policy includes the controlling of a document application on the basis of an obligation fulfillment action. Therefore, an active control can be performed in accordance with any manipulation made to the document, and the access to the document can be changed.
摘要翻译：在根据本发明的实施例的文件访问控制系统中，根据所做出的动作的控制数据作为义务型策略被赋予文档文件。接下来，策略评估控制单元根据对文档文件的动作评估并执行赋予文档文件的义务类型策略。义务型政策的执行包括在义务履行行动的基础上控制文件申请。因此，可以根据对文档的任何操作来执行主动控制，并且可以改变对文档的访问。

2. 发明申请

US20080110687A1 Vehicle 有权
标题翻译：车辆
公开(公告)号：US20080110687A1
公开(公告)日：2008-05-15
申请号：US11940155
申请日：2007-11-14
申请人： Shidehiko MIYASHIRO , Kiyohiko OGURI , Toshio OKAMOTO
发明人： Shidehiko MIYASHIRO , Kiyohiko OGURI , Toshio OKAMOTO
IPC分类号： B60K13/04
CPC分类号： B62K11/04
摘要： A vehicle having a sufficient length of exhaust pipe and a member disposed above a rear suspension that is not too high. An exhaust pipe is connected to a rearward side of an engine. A rear suspension absorbs shocks generated when a rear wheel moves up and down. A coil-form part of the exhaust pipe is located between the rear suspension and a tire house of the rear wheel, within which the rear wheel moves up and down.
摘要翻译：具有足够长的排气管的车辆和设置在后悬架上方的构件不太高的构件。排气管连接到发动机的后侧。后悬架吸收后轮上下移动时产生的冲击。排气管的线圈形部分位于后悬架和后轮的轮胎房屋之间，后轮上下移动。

3. 发明授权

US07123604B2 Mobile IP communication scheme incorporating individual user authentication 失效
公开(公告)号：US07123604B2
公开(公告)日：2006-10-17
申请号：US11106602
申请日：2005-04-15
申请人： Atsushi Inoue , Masahiro Ishiyama , Atsushi Fukumoto , Yoshiyuki Tsuda , Toshio Okamoto
发明人： Atsushi Inoue , Masahiro Ishiyama , Atsushi Fukumoto , Yoshiyuki Tsuda , Toshio Okamoto
IPC分类号： H04L12/22
CPC分类号： G06F21/33 , G06Q20/3224 , H04L63/0428 , H04L63/083 , H04L63/0838 , H04L67/00 , H04L67/04 , H04L69/40 , H04W8/04 , H04W12/06 , H04W80/04
摘要： A mobile IP communication scheme capable of authenticating an individual user who is operating the mobile computer when the mobile computer is connected to a visited site network and transmits a current location registration message to the home agent is disclosed. A user authentication to judge a properness of a user of the mobile computer is carried out according to a user input based information, and the current location of the mobile computer is registered at the mobile computer management device (home agent) when the user is judged as a proper user. The user authentication can be carried out either at the mobile computer management device according to a user input based information received from the mobile computer, or at the mobile computer according to an information entered by the user at the mobile computer.

4. 发明授权

US07027442B2 Fast and adaptive packet processing device and method using digest information of input packet 失效
标题翻译：快速自适应分组处理设备和方法，使用输入分组的摘要信息
公开(公告)号：US07027442B2
公开(公告)日：2006-04-11
申请号：US10934440
申请日：2004-09-07
申请人： Kenji Shirakawa , Yasuro Shobatake , Toshio Okamoto , Yoshimitsu Shimojo
发明人： Kenji Shirakawa , Yasuro Shobatake , Toshio Okamoto , Yoshimitsu Shimojo
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L29/06 , H04L45/566 , H04L69/22
摘要： A packet processing device is formed by a digest information generation unit configured to extract a plurality of prescribed bit sequences from an input packet, and generate a digest information capable of specifying at least a part of a processing to be applied to the input packet, according to values of the plurality of prescribed bit sequences; and a packet processing unit configured to process the input packet using an instruction sequence to be applied to the input packet that is obtained according to the digest information generated by the digest information generation unit, where the digest information generation unit generates the digest information with respect to a next input packet while the packet processing unit carries out a processing for one packet.
摘要翻译：分组处理设备由摘要信息生成单元形成，该摘要信息生成单元被配置为从输入分组提取多个规定的比特序列，并且生成能够指定要应用于输入分组的处理的至少一部分的摘要信息，根据到所述多个规定位序列的值; 以及分组处理单元，被配置为使用将要应用于根据由摘要信息生成单元生成的摘要信息获得的输入分组的指示序列来处理输入分组，其中摘要信息生成单元生成相关的摘要信息到分组处理单元对一个分组进行处理的下一个输入分组。

5. 发明授权

US06807573B2 Scheme for managing nodes connected to a home network according to their physical locations 失效
标题翻译：根据物理位置管理连接到家庭网络的节点的方案
公开(公告)号：US06807573B2
公开(公告)日：2004-10-19
申请号：US10243661
申请日：2002-09-16
申请人： Takeshi Saito , Hajime Ohsawa , Shigeru Maeda , Tatsunori Kanai , Shigeyasu Natsubori , Toshio Okamoto , Yoshiaki Takabatake
发明人： Takeshi Saito , Hajime Ohsawa , Shigeru Maeda , Tatsunori Kanai , Shigeyasu Natsubori , Toshio Okamoto , Yoshiaki Takabatake
IPC分类号： G06F1500
CPC分类号： H04L29/12254 , H04L29/12113 , H04L41/0213 , H04L41/0896 , H04L61/1541 , H04L61/2038 , H04L67/16 , H04L67/18
摘要： A scheme for managing nodes connected to a home network according to their physical location is disclosed. A communication device constituting each node is formed by at least one communication unit for carrying out communications through a connected network, having communication ports for connecting nodes through which data are to be exchanged by the nodes, and a configuration information memory unit for storing a configuration information regarding a configuration of the communication device, having a region for dynamically describing a location information regarding a physical location of the communication device. At a managing node, a configuration information of a connected network and a location information regarding a physical location of a prescribed node connected to the network are collected, and physical locations of other nodes/services that are connected to the prescribed node are managed by regarding the other nodes/services as existing at an identical physical location as the physical location of the prescribed node as specified by the location information.
摘要翻译：公开了一种用于管理根据其物理位置连接到家庭网络的节点的方案。构成每个节点的通信设备由至少一个通信单元形成，用于通过连接的网络进行通信，具有用于连接数据将被节点交换的节点的通信端口，以及用于存储配置的配置信息存储单元关于通信设备的配置的信息，具有用于动态地描述关于通信设备的物理位置的位置信息的区域。在管理节点处，收集连接网络的配置信息和关于连接到网络的规定节点的物理位置的位置信息，并且通过关联到规定节点来管理连接到规定节点的其他节点/服务的物理位置在与由位置信息指定的规定节点的物理位置相同的物理位置处存在的其他节点/服务。

6. 发明授权

US06240514B1 Packet processing device and mobile computer with reduced packet processing overhead 失效
标题翻译：分组处理设备和移动计算机具有减少的分组处理开销
公开(公告)号：US06240514B1
公开(公告)日：2001-05-29
申请号：US08954631
申请日：1997-10-20
申请人： Atsushi Inoue , Masahiro Ishiyama , Atsushi Fukumoto , Yoshiyuki Tsuda , Atsushi Shimbo , Toshio Okamoto
发明人： Atsushi Inoue , Masahiro Ishiyama , Atsushi Fukumoto , Yoshiyuki Tsuda , Atsushi Shimbo , Toshio Okamoto
IPC分类号： H04L900
CPC分类号： H04W12/02 , H04L9/0822 , H04L63/0464 , H04L63/123 , H04L2209/80 , H04L2463/062 , H04W12/10 , H04W88/04
摘要： A packet processing and packet transfer scheme capable of reducing the packet processing overhead by eliminating a need to decrypt and re-encrypt the entire packet at a time of relaying encrypted packets. In a packet processing device for relaying encrypted packets, a packet transferred to the packet processing device is received, where the packet has a packet processing key to be used in a prescribed packet processing with respect to a data portion of the packet, and the packet processing key is encrypted by using a first master key shared between a last device that applied a cipher communication related processing to the packet and the packet processing device. Then, the packet processing key in the received packet is decrypted, without carrying out the prescribed packet processing with respect to the data portion of the packet, and the decrypted packet processing key is re-encrypted by using a second master key shared between a next device to apply the cipher communication related processing to the packet and the packet processing device. Then, the packet with the re-encrypted packet processing key encoded therein is transmitted toward a destination of the received packet.
摘要翻译：一种分组处理和分组传输方案，其能够通过在中继加密的分组时消除对整个分组的解密和重新加密的需要来减少分组处理开销。在用于中继加密分组的分组处理装置中，接收到传送到分组处理装置的分组，其中分组具有关于分组的数据部分的规定分组处理中使用的分组处理密钥，并且分组处理密钥通过使用应用与分组的密码通信相关处理的最后设备与分组处理设备之间共享的第一主密钥进行加密。然后，对接收到的分组中的分组处理密钥进行解密，而不对分组的数据部分执行规定的分组处理，并且通过使用下一个共享的第二主密钥来重新加密解密的分组处理密钥将密码通信相关处理应用于分组和分组处理设备。然后，将其中编码的重新加密的分组处理密钥的分组发送到接收分组的目的地。

7. 发明授权

US06185680B2 Packet authentication and packet encryption/decryption scheme for security gateway 失效
标题翻译：安全网关的分组认证和分组加密/解密方案
公开(公告)号：US06185680B2
公开(公告)日：2001-02-06
申请号：US09537517
申请日：2000-03-29
申请人： Atsushi Shimbo , Atsushi Inque , Masahiro Ishiyama , Toshio Okamoto
发明人： Atsushi Shimbo , Atsushi Inque , Masahiro Ishiyama , Toshio Okamoto
IPC分类号： G06F124
CPC分类号： H04L63/0428 , H04L63/12 , H04L63/164
摘要： A packet authentication and packet encryption/decryption scheme for a security gateway suitable for a hierarchically organized network system and a mobile computing environment. For the packet authentication, in addition to the end-to-end authentication at the destination side packet processing device, the link-by-link authentication at each intermediate packet processing device in the packet transfer route is used. For the packet encryption/decryption, each packet processing device determines whether or not to encrypt/decrypt the packet according to: an information on the computers which are directly managed by this packet processing device; or the encryption information and the signature information provided in the packet; or the encryption information, the signature information, and the encryption/decryption level information provided in the packer.
摘要翻译：适用于分层组织的网络系统和移动计算环境的安全网关的分组认证和分组加密/解密方案。对于分组认证，除了目的端分组处理设备的端到端认证之外，还使用分组传送路由中的每个中间分组处理设备的逐链路认证。对于分组加密/解密，每个分组处理设备根据由该分组处理设备直接管理的计算机上的信息来确定是否对分组进行加密/解密; 或提供在分组中的加密信息和签名信息; 或加密信息，签名信息和提供在打包机中的加密/解密级别信息。

8. 发明授权

US6163843A Packet inspection device, mobile computer and packet transfer method in mobile computing with improved mobile computer authenticity check scheme 失效
标题翻译：移动计算中的分组检测设备，移动计算机和分组传输方法，具有改进的移动计算机真实性检查方案
公开(公告)号：US6163843A
公开(公告)日：2000-12-19
申请号：US957773
申请日：1997-10-24
申请人： Atsushi Inoue , Masahiro Ishiyama , Atsushi Fukumoto , Yoshiyuki Tsuda , Atsushi Shimbo , Toshio Okamoto
发明人： Atsushi Inoue , Masahiro Ishiyama , Atsushi Fukumoto , Yoshiyuki Tsuda , Atsushi Shimbo , Toshio Okamoto
IPC分类号： G06F13/00 , G09C1/00 , H04L12/66 , H04L12/70 , H04L12/701 , H04L12/741 , H04L29/06 , G06F11/00
CPC分类号： H04L63/0227 , H04L63/0428 , H04L63/08
摘要： A packet transfer scheme for realizing a control of a packet inspection device to pass only packets from those mobile computers that can be recognized as authenticated among non-management target mobile computers that had moved inside the network, to outside the network. A packet inspection device judges whether a passing of a packet transmitted from a mobile computer other than own management target computers to outside the own network is permitted or not, according to a mobile computer identification information contained in the packet, and sends a message indicating a refusal of the passing of the packet to the mobile computer when the passing of the packet is judged to be not permitted; and then transfers the packet when the passing of the packet is judged to be permitted; and also checks whether a user information regarding a user of the mobile computer satisfies a prescribed condition or not, upon receiving a message requesting a key information for generating the mobile computer identification information from the mobile computer, and returns a requested key information to the mobile computer when the user information satisfies the prescribed condition.
摘要翻译：一种用于实现分组检查装置的控制的分组传送方案，仅将来自可以被识别为在网络内移动的非管理目标移动计算机之间被认证的那些移动计算机的分组传递到网络外部。分组检查装置根据分组中包含的移动计算机识别信息判断是否允许从自己的管理目标计算机以外的移动计算机发送的分组传送到自身网络外部，并发送指示拒绝通过该数据包时不允许将数据包传给移动计算机; 然后当分组的通过被判断为允许时传送分组; 并且还在从移动计算机接收到请求用于生成移动计算机识别信息的密钥信息的消息时，检查关于移动计算机的用户的用户信息是否满足规定条件，并将所请求的密钥信息返回给移动台当用户信息满足规定条件时，计算机。

9. 发明授权

US6092191A Packet authentication and packet encryption/decryption scheme for security gateway 失效
标题翻译：安全网关的分组认证和分组加密/解密方案
公开(公告)号：US6092191A
公开(公告)日：2000-07-18
申请号：US758479
申请日：1996-11-29
申请人： Atsushi Shimbo , Atsushi Inoue , Masahiro Ishiyama , Toshio Okamoto
发明人： Atsushi Shimbo , Atsushi Inoue , Masahiro Ishiyama , Toshio Okamoto
IPC分类号： H04L9/32 , G06F1/24 , G06F13/00 , G09C1/00 , H04L9/00 , H04L12/66 , H04L12/70
CPC分类号： H04L63/0428 , H04L63/12 , H04L63/164
摘要： A packet authentication and packet encryption/decryption scheme for a security gateway suitable for a hierarchically organized network system and a mobile computing environment. For the packet authentication, in addition to the end-to-end authentication at the destination side packet processing device, the link-by-link authentication at each intermediate packet processing device in the packet transfer route is used. The link-to-link authentication data being inspected by intermediate nodes and end-to-end data (different from link-to-link data) being inspected by destination node but not being inspected by intermediate nodes. For the packet encryption/decryption, each packet processing device determines whether or not to encrypt/decrypt the packet according to: an information on the computers which are directly managed by this packet processing device; or the encryption information and the signature information provided in the packet; or the encryption information, the signature information, and the encryption/decryption level information provided in the packer.
摘要翻译：适用于分层组织的网络系统和移动计算环境的安全网关的分组认证和分组加密/解密方案。对于分组认证，除了目的端分组处理设备的端到端认证之外，还使用分组传送路由中的每个中间分组处理设备的逐链路认证。由中间节点检查的链路到链路认证数据和目的节点检查但不被中间节点检查的端到端数据（不同于链路到链路数据）。对于分组加密/解密，每个分组处理设备根据由该分组处理设备直接管理的计算机上的信息来确定是否对分组进行加密/解密; 或提供在分组中的加密信息和签名信息; 或加密信息，签名信息和提供在打包机中的加密/解密级别信息。

10. 发明授权

US5664126A Human interface system for communicating networked users 失效
标题翻译：用于通信网络用户的人机界面系统
公开(公告)号：US5664126A
公开(公告)日：1997-09-02
申请号：US713959
申请日：1996-09-12
申请人： Hideki Hirakawa , Etsuo Ito , Toshio Okamoto , Kazuo Sumita , Shuichi Tsujimoto
发明人： Hideki Hirakawa , Etsuo Ito , Toshio Okamoto , Kazuo Sumita , Shuichi Tsujimoto
IPC分类号： G06F1/00 , H04L29/06 , H04L29/08 , H04L29/12 , G06F15/163 , G06F3/00
CPC分类号： H04L29/12009 , H04L61/00 , H04L63/20 , H04L67/36
摘要： A human interface system constructed by connecting systems containing a plurality of computers via a network includes site building means for building a plurality of sites that either retain or manage a plurality pieces of data and a plurality of programs, and access managing means for managing users' access to each site. The access managing means has a communication channel between the users established by accessing the sites via the data and programs.
摘要翻译：通过经由网络连接包含多台计算机的系统构成的人机接口系统包括：站点建立装置，用于建立多个站点，其保留或管理多条数据和多个程序，以及访问管理装置，访问每个站点。访问管理装置具有通过经由数据和程序访问站点而建立的用户之间的通信信道。

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