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1. 发明专利

JP2013254402A INFORMATION COLLECTION PROVISION SYSTEM, PROGRAM, AND METHOD 审中-公开
公开(公告)号：JP2013254402A
公开(公告)日：2013-12-19
申请号：JP2012130381
申请日：2012-06-08
申请人： HITACHI LTD
发明人： HASHIMOTO HIROMI , HONDA YOSHINORI , TANIMOTO KOICHI , HANEBUCHI TOSHIYUKI
IPC分类号： G06Q50/26 , G06F17/30 , G06Q10/00 , G06T11/60
摘要： PROBLEM TO BE SOLVED: To support easy grasp of an event occurring around an information browsing person by efficiently collecting, processing, and providing information on a point necessary for grasping a disaster state.SOLUTION: Through imaging position setting processing for extracting and displaying an imaging point on the basis of a hazard map and a facility position, provision information acceptance processing for calculating confidence indicating the degree to which the collected information is correct at the time of browsing and modifying the confidence according to an evaluation on the surroundings, and display control processing for controlling display of disaster information according to information confidence and user operation, information provision based on collection of information on a point requiring information collection and event confidence is implemented.

2. 发明专利

JP2011198109A Id management method, id management system, and id management program 审中-公开
标题翻译：身份管理方法，身份管理系统和身份管理方案
公开(公告)号：JP2011198109A
公开(公告)日：2011-10-06
申请号：JP2010064789
申请日：2010-03-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HASHIMOTO HIROMI , HONDA YOSHINORI , SERITA SUSUMU , SHIMIZU YOJI
IPC分类号： G06F21/20
CPC分类号： G06F21/45 , G06F21/33 , G06F2221/2101 , G06F2221/2149 , H04L63/102
摘要： PROBLEM TO BE SOLVED: To manage, in a cross-sectoral manner, IDs of human resources, assets, and information in an organization.SOLUTION: An information processing apparatus 10 executes: when receiving an ID change request by an input part or a communication part, referring to a system list 115 held in a storage unit and stores ID utilization status for each of other apparatus, to identify the other apparatus which uses the ID indicated by the ID change request; distributing change information on the ID indicated by the ID change request, to the identified other apparatus; and referring to an application database 113 held in the storage unit and manages IDs of human resources, assets, and information allocated to each of applications, to identify the ID indicated by the ID change request and changing the ID.
摘要翻译：要解决的问题：以跨部门的方式管理组织中的人力资源，资产和信息的ID。解决方案：信息处理装置10执行：当通过输入部分或通信接收到ID改变请求时参考保存在存储单元中的系统列表115并存储每个其他设备的ID使用状态，以识别使用由ID改变请求指示的ID的其他设备; 将由ID改变请求指示的ID的改变信息分发给所识别的其他设备; 并且参考保存在存储单元中的应用数据库113，并且管理分配给每个应用的人力资源，资产和信息的ID，以识别ID改变请求指示的ID并改变ID。

3. 发明专利

JP2009010504A Electronic data authenticity assuring method and system 审中-公开
标题翻译：电子数据认证保证方法与系统
公开(公告)号：JP2009010504A
公开(公告)日：2009-01-15
申请号：JP2007167810
申请日：2007-06-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOKUNAGA MINORU , HONDA YOSHINORI , MIYAZAKI KUNIHIKO , HAYASHI TAKUMI
IPC分类号： H04N1/387 , G06F21/24 , G06T1/00 , G09C1/00
摘要： PROBLEM TO BE SOLVED: To assure authenticity by allowing appropriate changes in vector image data and multi-layer image data, and to enable ensuring the authenticity. SOLUTION: A signer device 102 divides vector image data or multilayer image data into a plurality of constituents, calculates feature values of each constituent, generates an electronic signature from one obtained by coupling the feature values, and stores the electronic signature in an original image storing device 103 with signature. When a constituent is to be deleted, a sanitizer device 104 stores only the feature values in a disclosure image storing device 105. A verifier device 106 verifies the electronic signature by using the stored feature values for the deleted constituents, and by using newly calculated feature values for the undeleted constituents. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过允许矢量图像数据和多层图像数据的适当改变来确保真实性，并确保真实性。解决方案：签名设备102将矢量图像数据或多层图像数据划分为多个组成部分，计算每个组成部分的特征值，从通过耦合特征值获得的电子签名生成电子签名，并将电子签名存储在具有签名的原始图像存储装置103。当要删除成分时，消毒器装置104仅将特征值存储在公开图像存储装置105中。验证装置106通过使用存储的删除成分的特征值来验证电子签名，并且通过使用新计算的特征未消除的成分的价值。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005012490A Digital signature system 审中-公开
标题翻译：数字签名系统
公开(公告)号：JP2005012490A
公开(公告)日：2005-01-13
申请号：JP2003174223
申请日：2003-06-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHINO MASAYUKI , HONDA YOSHINORI , TANIGAWA YOSHINOBU , MIYAZAKI KUNIHIKO , ITO SHINJI , TANIMOTO KOICHI
IPC分类号： H04L9/32
摘要： PROBLEM TO BE SOLVED: To solve a problem in a conventional digital signature system for registering a digital signature as the log data that cannot verify the log data by utilizing the linkage of the log data even when the genuineness other than the log data is lost on the occurrence of unexpected damages or falsifications in part of a log table.
SOLUTION: The digital signature system includes a plurality of log data information items to a digital signature to generate the resulting digital signature and registers the digital signature to the log table. In the case of verifying the linkage of the log data in the log table, and the digital signature system is characterized in that the system verifies the linkage on the basis of the link information registered in the plurality of log data and the consistency of the other log data which are not destroyed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了解决用于注册数字签名的常规数字签名系统中的问题，作为不能通过利用日志数据的链接来验证日志数据的日志数据，即使在日志数据之外的真实性在日志表的一部分发生意外损坏或伪造的情况下丢失。解决方案：数字签名系统包括多个日志数据信息到数字签名，以生成所得到的数字签名，并将数字签名注册到日志表。在验证日志表中的日志数据的连接的情况下，数字签名系统的特征在于，系统基于登录在多个日志数据中的链接信息和其他的一致性来验证链接日志数据未被销毁。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004336315A Electronic document delivery server device cooperation method in electronic document delivery system 审中-公开
公开(公告)号：JP2004336315A
公开(公告)日：2004-11-25
申请号：JP2003128550
申请日：2003-05-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TANIGAWA YOSHINOBU , HONDA YOSHINORI
IPC分类号： G06F13/00 , G06F15/00 , H04L12/58
摘要： PROBLEM TO BE SOLVED: To efficiently deliver electronic documents without deteriorating performance with respect to a plurality of transmission issues in a short time and to permit a transmitter operating a transmitter device to confirm a delivery situation of the electronic document without taking much time.
SOLUTION: In an electronic document delivery system, the electronic document is delivered in accordance with a request from a receiver device after the electronic document of a specified destination is received from the transmitter device. An electronic document delivery server device creates delivery situation information being confirmation of request reception when an electronic document delivery request is received from the transmitter device, specifies the server device with the smallest load from a plurality of delivery server devices including the server device and delivers the document to the server device having the smallest load. The server device delivers the electronic document to the receiver device and updates delivery situation information. Delivery situation information is received from the other server device and delivery situation information is updated.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004040344A Original warrant method and original warrant system 审中-公开
公开(公告)号：JP2004040344A
公开(公告)日：2004-02-05
申请号：JP2002192870
申请日：2002-07-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HONDA YOSHINORI , TANIGAWA YOSHINOBU , KIKUCHI TERUJI
IPC分类号： H04L9/32
CPC分类号： H04L9/3263 , G06Q20/401 , H04L9/3247 , H04L2209/38
摘要： PROBLEM TO BE SOLVED: To reduce time and labor for disclosing a list, when the validity of the original is warranted by utilizing a log list of a chain signature. SOLUTION: A first signature server 2 prepares a first chain signature to the original of a warrant object, adds it to a first log list by making it to correspond to the original, and at the same time, sends a first storage certificate, including this, to a transmitting origin of the original. Also, the first signature server receives a second storage certificate, by transmitting the first arbitrary chain signature in the first log list to a second signature server 3. The second signature server 3 prepares a second chain signature to the first chain signature received from the first signature server 2, adds it to a second log list by making it to correspond to the first chain signature, and at the same time, sends the second storage certificate, including it, to the transmission origination of the first chain signature. Also, the second arbitrary chain signature in the second log list is transmitted to an open server 4. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2002109718A MAGNETIC RECORDING MEDIUM AND ITS MANUFACTURING METHOD, MAGNETIC STORAGE DEVICE USING IT 失效
公开(公告)号：JP2002109718A
公开(公告)日：2002-04-12
申请号：JP2000300559
申请日：2000-09-28
申请人： HITACHI LTD
发明人： ONO TOSHINORI , KOKADO YUICHI , HONDA YOSHINORI , FUJIMAKI SHIGEHIKO , HACHITSUE TORU
IPC分类号： C23C14/06 , C23C16/27 , G11B5/72 , G11B5/725 , G11B5/84
摘要： PROBLEM TO BE SOLVED: To provide a magnetic recording medium with high density recording and high reliability, its manufacturing method and the magnetic recording device using it in which a binding force between a protecting film layer and a lubricating layer of the magnetic recording medium increases, and wearing of the lubricating layer does not occur even on a high-velocity revolution. SOLUTION: In the manufacturing method for the magnetic recording medium which has, on a nonmagnetic substrate, at least a magnetic film and the protecting film of which the primary ingredient is carbon to protect the magnetic film and a lubricating film of perfluoropolyether with at least one functional group, at least one gas out of CO2, NO2 and N2O is added when the above described protecting film is formed by at least one out of N2, Ne, Ar, Kr, Xe and hydrocarbon gas or ion beam method or chemical vapor deposition method using hydrocarbon gas.

8. 发明专利

JP2002024711A DIGITAL CONTENTS SELLING SYSTEM 失效
公开(公告)号：JP2002024711A
公开(公告)日：2002-01-25
申请号：JP2000212136
申请日：2000-07-13
申请人： HITACHI LTD
发明人： IKUMA AKITOMO , KINOSHITA JUNICHI , OKAYAMA MASAYA , HONDA YOSHINORI
IPC分类号： G06Q30/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a commercialized system allowing writing digital contents in a storing medium desired by an orderer. SOLUTION: A drive capable of writing digital contents in a variety of storing media is installed in one or several distribution control systems 3, nut installing on each of the order devices 1 such as a large installed number of kiosk terminals. The order device 1 receives an indication of the digital contents, storing medium, and destination from an orderer, and transmits order information online to the distribution control system 3. The distribution control system 3 receives the ordered information, stores the specified digital contents in the specified storing medium, and distributes offline to the specified destination. Thus, the system allowing writing the digital contents in the storing medium designated by the orderer can be easily realized, and even the digital contents of large capacity such as animation data can be distributed easily.

9. 发明专利

JPH10134076A INFORMATION PROVIDING COMPUTER AND INFORMATION PROVIDING SYSTEM 失效
公开(公告)号：JPH10134076A
公开(公告)日：1998-05-22
申请号：JP29182496
申请日：1996-11-01
申请人： HITACHI LTD
发明人： HONDA YOSHINORI , HIRASAWA SHIGEKI
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide information that is related to a user among information which is related to information when the information is provided to the user. SOLUTION: A keyword setting part 12 of an information providing computer 1 registers a keyword that shows contents of providable information in each information. A screen selecting part 6 calculates the correlation of among information by comparing keywords among entire providable information. It also registers a keyword that is related to an end user in a user information table 10. When the part 6 offers an end user information, it selects the information that is deeply related to the end user among information that is related to the information, brings the information and a pointer to related information together into one screen and offers it to the end user.

10. 发明专利

JPH1091686A METHOD FOR PROVIDING SERVICE 失效
公开(公告)号：JPH1091686A
公开(公告)日：1998-04-10
申请号：JP24469196
申请日：1996-09-17
申请人： HITACHI LTD
发明人： YAMASHITA SHINICHIRO , MORI KINJI , KONO KATSUMI , ORIMO MASAYUKI , HIRASAWA SHIGEKI , TOYOUCHI JUNICHI , NAKADAI HIROKI , KUSAMA KAZUHIRO , HONDA YOSHINORI
IPC分类号： G06F17/30 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To delete an unnecessary information service in its own computer by evaluating a user's liking, an application history and an application state, selecting an information service satisfying an evaluation item from information service provided from a service providing computer and acquiring and providing a selected service. SOLUTION: Information acquiring computers 11 to 1m receive information service from respective service providing computers 21 to 2n through a public line network 1. The computer 11 determines whether received information service is to be stored or not in accordance with user's interest degree previously stored in a service management part. Stored information service is provided in accordance with a user's request. The state at the time and user's application history are stored and user's interest degree is calculated. Whether the information service is stored or disused is determined based on the stored information service and the user's interest degree.

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