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1. 发明专利

JP2014229039A プライバシ保護型データ提供システム审中-公开
标题翻译：隐私保护型数据配置系统
公开(公告)号：JP2014229039A
公开(公告)日：2014-12-08
申请号：JP2013107582
申请日：2013-05-22
申请人：株式会社日立製作所 , Hitachi Ltd
发明人： OIKAWA MICHIO , SATO YOSHINORI , FUJIWARA HIROSHIGE , HARADA KUNIHIKO , YOKOHARI YUMIKO , NAKAE TATSUYA
IPC分类号： G06F21/60
CPC分类号： G06F21/6254 , G16H10/60
摘要：【課題】個人情報を含むデータを収集して配信するシステムにおいて、データ提供者のプライバシを保護しつつ、データ利用者にとって活用しやすいように加工したデータを提供する。【解決手段】個人情報を含むデータを収集してユーザ端末に配信する情報提供装置において、個人情報の所有者である個人が利用を許諾したデータに対して、複数のパラメータを用いて個人が特定されないようにデータを変換する匿名化処理を行うことで、個人のプライバシを保護した複数の匿名化データを生成する。それぞれの匿名化データは異なるパラメータで匿名化されているので、各匿名化データの情報量は異なる。そして、ユーザ端末からの要求を受けると、ユーザ端末を利用する利用者の信頼度に基づき、その利用者に提供可能な匿名化データを生成した複数の匿名化データのなかから特定する。【選択図】図1
摘要翻译：要解决的问题：提供在用于收集和传送包括个人信息的数据的系统中的数据已经被处理以便数据用户容易地利用，同时保护数据提供者的隐私。解决方案：提供了一种信息用于收集包括个人信息的数据并将收集的数据传送到用户终端的提供装置，其中，批准用于拥有个人信息的个人使用的数据经受用于通过使用多个参数来转换数据的匿名处理，从而生成多个匿名数据，其中保护个人的隐私。由于每个匿名数据被彼此不同的参数匿名化，每个匿名数据的信息量不同。当接收到来自用户终端的请求时，根据可以提供给用户的作为匿名数据生成的多个匿名数据，基于使用用户终端的用户的可靠性进行指定。

2. 发明专利

JP2011257854A Medical information management system, medical information management method and medical information management program 审中-公开
标题翻译：医疗信息管理系统，医疗信息管理方法和医疗信息管理方案
公开(公告)号：JP2011257854A
公开(公告)日：2011-12-22
申请号：JP2010130095
申请日：2010-06-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUDO HIROAKI , SATO YOSHINORI
IPC分类号： G06F17/30 , G06Q50/22 , G06Q50/24
摘要： PROBLEM TO BE SOLVED: To effectively and reliably identify overlappingly registered medical data patient by patient.SOLUTION: An information processing device 100 receives user designation about items to be determined for patient identification from an input section; searches medical information of the items specified by the user designation across patients in a medical information database 350 stored in a storing section; based on the search result, calculates coincidence rate of characters or numerals described in the medical information in relation to the items between patients; compares the calculated coincidence rates with a predetermined coincidence rate required for the items in a table 336; determines a pair of patients having calculated coincidence rates exceeding the predetermined coincidence rate to be identical; and associates the patients' medical information for output from an output section.
摘要翻译：要解决的问题：有效和可靠地识别患者重叠登记的医疗数据患者。解决方案：信息处理设备100从输入部分接收关于要确定的用于患者识别的项目的用户指定; 在存储在存储部中的医疗信息数据库350中搜索跨越患者的用户指定指定的项目的医疗信息; 根据搜索结果，计算医疗信息中描述的与患者之间的项目相关的字符或数字的符合率; 将计算的符合率与表336中的项目所需的预定符合率进行比较; 确定具有超过预定重合速率的计算符合率的一对患者相同; 并将患者的医疗信息与输出部分的输出相关联。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011095876A System and method for supporting analysis of human error 审中-公开
标题翻译：支持人为错误分析的系统和方法
公开(公告)号：JP2011095876A
公开(公告)日：2011-05-12
申请号：JP2009247291
申请日：2009-10-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOGASHI YUMIKO , SATO YOSHINORI
IPC分类号： G06Q10/00 , G06Q50/00 , G06Q50/10
摘要： PROBLEM TO BE SOLVED: To allow a nonspecialist of information security to easily and comprehensively analyze a cause of an information security accident. SOLUTION: A human error analysis support device 110 inputs basic information about the accident by a basic information input part 111, organizes phenomena related to the accident by a phenomenon organization part 112, analyzes a causal factor of the accident by a reason analysis part 113, prepares a countermeasure plan to a root cause of the accident by a countermeasure preparing part 114, and supports human error analysis by an analyst who is nonspecialist of the information security. In organizing the phenomena, a deviation node determination part 112c determines whether the phenomenon specified in the accident has been a deviation phenomenon or not, to refine the phenomenon to be subjected to why-why analysis. In the why-why analysis, a sample display part 113a presents an accident case similar to analysis progress of accident cases analyzed in the past as a sample, according to input of the causal factor. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：让信息安全的非专业人士轻松，全面地分析信息安全事故的原因。解决方案：人为误差分析支持装置110输入基本信息输入部111的关于事故的基本信息，通过现象组织部112组织与事故相关的现象，通过原因分析分析事故的因果因子第113部分，通过对策准备部分114制定对事故的根本原因的对策计划，并支持信息安全性不专业的分析人员的人为错误分析。在组织这种现象时，偏差节点确定部分112c确定事故中指定的现象是否已经是偏差现象，以便改善为什么要进行分析的现象。在为什么 - 为什么 - 为什么 - 为什么分析，样本显示部分113a根据因果的输入呈现类似于过去分析的事故案例的分析进展作为样本的事故情况。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2007174613A Information terminal, terminal id replacement method, and program 审中-公开
标题翻译：信息终端，终端ID替换方法和程序
公开(公告)号：JP2007174613A
公开(公告)日：2007-07-05
申请号：JP2006070570
申请日：2006-03-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWASAKI AKIHIKO , SATO YOSHINORI , MORITA TOYOHISA
IPC分类号： H04L12/28
摘要： PROBLEM TO BE SOLVED: To appropriately protect the privacy of a user who utilizes information terminal.
SOLUTION: An information terminal 102 includes an interface 166 for connecting to a communication network 101; an ID storage section 104, in which a terminal ID applied to the information terminal itself at present in the communication network 101 is stored; and an ID replacement section 106 which performs processing for storing, into the ID storage section 104, a terminal ID received via the communication network 101 and applied to another information terminal 103, in place of the terminal ID that is stored in the ID storage section 104.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：适当保护利用信息终端的用户的隐私。解决方案：信息终端102包括用于连接到通信网络101的接口166; ID存储部104，其中存储当前在通信网络101中应用于信息终端本身的终端ID; 以及ID替换部106，其代替存储在ID存储部中的ID终端，进行向ID存储部104存储经由通信网络101接收到的应用于另一信息终端103的终端ID的处理。（C）2007，JPO＆INPIT

5. 发明专利

JP2006301750A Id management device 审中-公开
标题翻译：身份管理设备
公开(公告)号：JP2006301750A
公开(公告)日：2006-11-02
申请号：JP2005119149
申请日：2005-04-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWASAKI AKIHIKO , SATO YOSHINORI , MORITA TOYOHISA
IPC分类号： G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To prevent the action history of an individual stored in a database from being used for purposes other than original intent by a malicious person. SOLUTION: At first, ID in a device is read, and a database in which the issue circumstances of ID are stored is retrieved, and ID previously used by the other devices is extracted, and the ID in the device is updated with the extracted ID, and such a fact that the ID read from the device has been already used is stored in the database in which the issue circumstances of the ID are stored, and time at the point of time is acquired, and the ID read from the device and the extracted ID and the time are stored in a database in which the update history of ID is managed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止存储在数据库中的个人的行为历史被恶意用户以外的目的用于目的。解决方案：首先，读取设备中的ID，并且检索存储有ID的发行情况的数据库，并且提取其他设备之前使用的ID，并且更新设备中的ID 所提取的ID以及从设备读取的ID已经被使用的事实存储在存储了ID的发行环境的数据库中，并且获取了从时间点开始的时间设备和提取的ID和时间被存储在其中管理ID的更新历史的数据库中。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006155074A Access control system 审中-公开
标题翻译：访问控制系统
公开(公告)号：JP2006155074A
公开(公告)日：2006-06-15
申请号：JP2004342750
申请日：2004-11-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MAKI HIDEYUKI , MORITA TOYOHISA , FUKUMOTO YASUSHI , SATO YOSHINORI
IPC分类号： G06F21/24 , G06F12/00 , G06F21/20
摘要： PROBLEM TO BE SOLVED: To limit an access in response to a using purpose of data, even in a user authenticated to access the data. SOLUTION: An access policy is stored in each access policy storage part 14, 24 to specify an access mode for the user with permission given to the using purpose, the user and each data item, according to the using purpose. An access control part 12 of a data server 1 controls the access to a database 13 by a user terminal 2, while being cooperated with an access control part 22 of the user terminal 2. When a user ID of the user is registered in the access policy correlated with the using purpose received from the user via an indication receiving part 23, the use of the data item registered in the database 13 is permitted by the access mode of the data item registered in the access policy while correlated with the using purpose. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在认证用于访问数据的用户中，也可以响应于数据的使用目的来限制访问。解决方案：访问策略存储在每个访问策略存储部分14,24中，以根据使用目的指定给予用户许可的访问模式，用户和每个数据项。数据服务器1的访问控制部分12在与用户终端2的访问控制部分22协作的同时控制用户终端2对数据库13的访问。当用户的用户ID被登记在访问中时与通过指示接收部分23从用户接收到的使用目的相关联的策略，通过在访问策略中登记的数据项的访问模式来允许使用登记在数据库13中的数据项，同时与使用目的相关联。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006031330A Anonymity guaranteeing device and system 有权
标题翻译：非正式保证设备和系统
公开(公告)号：JP2006031330A
公开(公告)日：2006-02-02
申请号：JP2004208274
申请日：2004-07-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWASAKI AKIHIKO , SATO YOSHINORI , MORITA TOYOHISA
IPC分类号： G06K17/00 , G06F21/20
摘要： PROBLEM TO BE SOLVED: To guarantee the anonymity of radio device IDs against third parties if, in an environment with a system for identifying individuals using radio devices, another different individual identification system exists. SOLUTION: The anonymity guaranteeing device includes a device ID receiving part that receives a plurality of device IDs of privately-owned devices and stores the IDs in an anonymity guaranteeing process buffer 103; and an anonymity determining part 104 that counts the number of device IDs stored in the anonymity guaranteeing process buffer 103 and, if the number is equal to or greater than a predetermined number, reads the device IDs stored in the buffer to send the read device IDs to an external system. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了保证无线电设备ID对第三方的匿名性，如果在具有使用无线电设备识别个人的系统的环境中存在另一不同的个人识别系统。解决方案：匿名保证设备包括：设备ID接收部分，其接收私有设备的多个设备ID，并将该ID存储在匿名保证处理缓冲器103中; 以及匿名确定部分104，其对存储在匿名保证处理缓冲器103中的设备ID的数量进行计数，并且如果该数量等于或大于预定数量，则读取存储在缓冲器中的设备ID以发送读取的设备ID 到外部系统。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004326636A Near case search method and implementation system therefor 审中-公开
公开(公告)号：JP2004326636A
公开(公告)日：2004-11-18
申请号：JP2003123135
申请日：2003-04-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWASAKI AKIHIKO , SATO YOSHINORI , MORITA TOYOHISA
IPC分类号： G06F17/30 , G06N5/04
摘要： PROBLEM TO BE SOLVED: To dissolve such a problem that by spacial index method in the method of searching for near cases duplicated search processing is performed when similar reference cases exist since the search processing is performed for every reference cases, and the processing quantity increases.
SOLUTION: In this system, a search order is decided by sorting reference cases so that the near case searches are performed to the similar reference cases. When the near case search is performed to a first reference case, searched cases existing near the reference case are stored as a cache, and the searches thereafter are begun from the stored searched cases. When the reference case for performing a search is out of the cache, a new cache is made centering around the reference case.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2003345278A Device and method for distributing advertisement 审中-公开
标题翻译：用于分发广告的设备和方法
公开(公告)号：JP2003345278A
公开(公告)日：2003-12-03
申请号：JP2002148515
申请日：2002-05-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO YOSHINORI , MORITA TOYOHISA
IPC分类号： G06Q30/02 , G06Q30/06 , G06Q50/00 , G09F19/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To solve the following problems that it is difficult to guess an advertisement effect in advance by using a conventional technique to distribute a banner advertisement in as short a period of time as possible after system registration and that it is impossible to determine distribution orders of advertisements desired to be distributed in as short a period of time as possible and advertisements that are not so. SOLUTION: History data about advertisement distribution are used to estimate an advertisement display device that satisfies conditions that an advertisement can reach at the present time or a future particular time, that a user can respond to the advertisement within a designated time or the like. Types of advertisements are classified according to distribution conditions about a temporal constraint and distribution orders are prepared for each of the types. In distributing the advertisements, the number of advertisements waiting for being distributed for each of the types and parameters are used to calculate the selection probability of each of the types, distributing the advertisements so as to follow the probability. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决以下问题，即通过使用常规技术来预先在系统注册之后尽可能短的时间段内分发横幅广告，并且它是不可能确定尽可能短的时间段内希望分发的广告的分发订单，以及不是这样的广告。
解决方案：广告分发的历史数据用于估计广告显示设备，其满足广告可以在当前时间或未来特定时间达到的条件，用户可以在指定时间内响应广告或喜欢。根据关于时间约束的分布条件对广告的类型进行分类，并为每种类型准备分配顺序。在分发广告时，使用为每种类型和参数等待分发的广告的数量来计算每种类型的选择概率，分配广告以便遵循概率。版权所有（C）2004，JPO

10. 发明专利

JP2000089958A DATA-ORIENTED INFERENCE DEVICE 失效
公开(公告)号：JP2000089958A
公开(公告)日：2000-03-31
申请号：JP26112898
申请日：1998-09-16
申请人： HITACHI LTD
发明人： SATO YOSHINORI , MORITA TOYOHISA , MAKI HIDEYUKI , MAEDA AKIRA
IPC分类号： G06F9/44 , G06N5/04
摘要： PROBLEM TO BE SOLVED: To automatically allocate a fast inference and a high-precision inference processing by storing similar data as directly contracted knowledge and allowing an inference device based upon the stored knowledge and an inference device based upon similarity using source data to cooperate with each other. SOLUTION: An inference engine 106 calculates the distances between unknown data having a blank explained field and pieces of data stored in a knowledge storage device 107. It is judged that the stored data can be used as knowledge when the distance is less than a half of a maximum distance and the inference value field value is returned as an inference result. When no usable knowledge is stored in the knowledge storage device 107, the inference device 103 actuates the inference device 104 based upon similarity and then retrieves similar data by using data stored in a record data storage device 105 and calculates an inference value. When proper similarity is found, the input data and inference result are passed to a knowledge extracting device 108 and the extraction result is stored in the knowledge storage device 107.

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