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    • 1. 发明专利
    • Work order exchanging method in plant work management
    • 工厂管理中的工作交换方法
    • JP2014096019A
    • 2014-05-22
    • JP2012247002
    • 2012-11-09
    • Hitachi Ltd株式会社日立製作所
    • KIMURA KEISUKEMOTOBAYASHI MASAHIRO
    • G05B23/02G21C17/003
    • PROBLEM TO BE SOLVED: To provide the much more efficient maintenance of a plant by calculating priority which is appropriate for a maintenance work.SOLUTION: A determination reference of whether or not it is possible to exchange a work order is automatically generated from the achievement data of a work performed to an object plant facility in the past. More concretely, the priority of inspection items is calculated from the information of the condition of equipment, the cycle of inspection, the level of the significance of inspection, physical elements (the constitution and piping or the like of a scaffold in inspection), the skill of each inspection worker and a period in which the equipment can stop.
    • 要解决的问题:通过计算适合于维护工作的优先级来提供对工厂的更有效的维护。解决方案:从成就数据自动生成是否可以交换工单的确定参考 过去对对象工厂进行的工作。 更具体地说,检验项目的优先次序是根据设备状况,检查周期,检查意义水平,物理要素(检查脚手架的构成和管线等)的信息, 每名检查人员的技能和设备可以停止的期间。
    • 3. 发明专利
    • Action prediction method and action prediction system
    • 行动预测方法与行动预测系统
    • JP2010211679A
    • 2010-09-24
    • JP2009059195
    • 2009-03-12
    • Hitachi Ltd株式会社日立製作所
    • SUZUKI TAKASHIMOTOBAYASHI MASAHIROKURIYAMA HIROYUKISHINTANI TAKAHIKO
    • G06N5/04G06Q10/04G06Q50/00G06Q50/10G06Q50/26
    • PROBLEM TO BE SOLVED: To predict the action of an optional object person even while suppressing cost related to the collection of information. SOLUTION: This action prediction method is provided with first sensors imparted to a plurality of subjects and a second sensor for detecting the action of a prediction object person as an event, and predicts the action of the prediction object person from information related to the action collected from the first sensors and the event detected by the second sensor. A computer continuously collects the information related to the action from the first sensors, accumulates the collected information as dense data, generates an action model in which action contents of the subjects are connected in time series from the accumulated dense data, extracts the event of the prediction object person out of the events in which the events detected by the secure sensor are collected as thin data, specifies the action contents corresponding to the extracted event on the basis of preset definition, specifies the action model in which the specified action contents match, and selects the action contents included in the specified action model as the action of the prediction object person. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:即使在抑制与信息收集相关的成本的情况下,也可以预测可选对象人的动作。 解决方案:该动作预测方法设置有被赋予多个对象的第一传感器和用于检测作为事件的预测对象人物的动作的第二传感器,并且根据与预测对象人物有关的信息来预测预测对象人物的动作 从第一传感器收集的动作和由第二传感器检测到的事件。 计算机连续地从第一传感器收集与动作有关的信息,将所收集的信息累积为密集数据,生成动作模型,其中从累积的密集数据按时间序列连接对象的动作内容,提取事件 由安全传感器检测到的事件的事件中的预测对象人物被收集为细数据,基于预设定义来指定与提取的事件相对应的动作内容,指定指定动作内容匹配的动作模型, 并且将包含在指定的动作模型中的动作内容选择为预测对象人的动作。 版权所有(C)2010,JPO&INPIT
    • 4. 发明专利
    • Purchase support system, purchase support method and purchase support terminal
    • 购买支持系统,购买支持方法和购买支持终端
    • JP2008015972A
    • 2008-01-24
    • JP2006189094
    • 2006-07-10
    • Hitachi Ltd株式会社日立製作所
    • SATO AKIKOMOTOBAYASHI MASAHIROOKOCHI TOSHIO
    • G06F13/00G06Q30/02G06Q30/04G06Q30/06G06Q50/00G06Q50/10
    • PROBLEM TO BE SOLVED: To make affiliate service applicable when a user purchases merchandise advertised on a Web page or the like in an actual store in view of the presence of affiliate service of carrying merchandise information on the Web page because of a large effect of advertising merchandise on the Web page and allowing the user to purchase the merchandise through a network. SOLUTION: This purchase support system comprises a user terminal 101; a merchandise information carrying computer for carrying advertised merchandise; an actual store terminal 141 installed in the store which desires merchandise advertisement; and a linkage mediating computer linking the merchandise carrying computer with the actual store terminal. The user terminal acquires information on merchandise and merchandise information carrying computer information from the merchandise information carrying computer, and the actual store terminal acquires the merchandise information and merchandise information carrying computer information acquired by the user terminal. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:鉴于在网页上携带商品信息的联盟服务的存在,当用户在实际商店中购买在网页上宣传的商品时,使联属服务适用,因为大的 广告商品在网页上的效果,并允许用户通过网络购买商品。

      解决方案:该购买支持系统包括用户终端101; 用于承载广告商品的商品信息携带电脑; 安装在商店中的实际商店终端141,其期望商品广告; 以及将携带货物的计算机与实际商店终端连接的连接中介计算机。 用户终端从商品信息携带计算机获取携带计算机信息的商品信息和商品信息,实际商店终端获取由用户终端获取的携带计算机信息的商品信息和商品信息。 版权所有(C)2008,JPO&INPIT

    • 7. 发明专利
    • Data protection method of sensor node, calculator system for distributing sensor node, and sensor node
    • 传感器节点的数据保护方法,分布式传感器节点的计算系统和传感器节点
    • JP2007335962A
    • 2007-12-27
    • JP2006162378
    • 2006-06-12
    • Hitachi Ltd株式会社日立製作所
    • MOTOBAYASHI MASAHIROSATO AKIKOOKOCHI TOSHIO
    • H04L9/08G06F21/06G06F21/20G06F21/24H04L12/28
    • H04L63/0428H04L63/0869H04L67/12
    • PROBLEM TO BE SOLVED: To establish a method of sharing secret information and a method of mutual authentication between a sensor node and a base station, and to protect data mounted to the sensor node from a physical attack. SOLUTION: Sensor node issue processing is performed to the sensor node 106 having a tamper-resistant device 121. In the sensor node issue processing, information and functions are invalidated for loading to the tamper-resistant device of the sensor node between systems for manufacturing the sensor node and operating it. The validation information is used to validate the invalidated information and functions. The validation information is shared by the information management system at each stage of issuing processing, thus sharing and mutually certifying the secret information between the sensor node and the base station, and protecting data mounted to the sensor node from a physical attack. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:建立共享秘密信息的方法和传感器节点与基站之间的相互认证的方法,并且保护安装到传感器节点的数据免受物理攻击。 解决方案:对具有防篡改设备121的传感器节点106执行传感器节点发布处理。在传感器节点发布处理中,信息和功能无效以加载到系统之间的传感器节点的防篡改设备 用于制造传感器节点并进行操作。 验证信息用于验证无效的信息和功能。 验证信息由信息管理系统在发布处理的每个阶段共享,从而共享和相互验证传感器节点和基站之间的秘密信息,并且保护安装到传感器节点的数据免受物理攻击。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Data structure management device
    • 数据结构管理设备
    • JP2014096018A
    • 2014-05-22
    • JP2012247000
    • 2012-11-09
    • Hitachi Ltd株式会社日立製作所
    • SAKIZAKI YASUMASAMOTOBAYASHI MASAHIRO
    • G06F12/00
    • PROBLEM TO BE SOLVED: To solve the problem that there is possibility that data are not available by an application which performs access to data when the structure of data dynamically changes.SOLUTION: The data structure management device includes: a meta information database in which a generation number indicating the generation of a data structure and item information are stored in association; an application introduction time meta information generation management database in which information for specifying an application and information indicating the generation of the data structure are stored in association; and a data structure master change processing part for, when accepting the data, comparing the data with the information indicated by the meta information database to determine whether or not there is a difference between the data structures, and for, when there is a difference between the data structures, outputting the difference as structure conversion data, and for counting up the generation number of the meta information database to newly add it as a record.
    • 要解决的问题:解决数据结构动态变化时执行数据访问的应用程序不可用数据的可能性的问题。解决方案:数据结构管理设备包括:元信息数据库,其中 指示生成数据结构和项目信息的代数相关联地存储; 应用介绍时间元信息生成管理数据库,其中用于指定应用的信息和指示数据结构的生成的信息被关联存储; 以及数据结构主变更处理部,其在接受所述数据时,将所述数据与由所述元信息数据库指示的信息进行比较,以确定所述数据结构之间是否存在差异,并且当所述数据结构主变更处理部之间存在差异时, 数据结构,作为结构转换数据输出差异,并且用于计数元信息数据库的生成数,以将其新添加为记录。
    • 9. 发明专利
    • Behavior extraction system, behavior extraction method, and server
    • 行为提取系统,行为提取方法和服务器
    • JP2010146223A
    • 2010-07-01
    • JP2008321728
    • 2008-12-18
    • Hitachi Ltd株式会社日立製作所
    • SHINTANI TAKAHIKOKURIYAMA HIROYUKIMOTOBAYASHI MASAHIRO
    • G07C3/04
    • PROBLEM TO BE SOLVED: To extract content and period of fluctuating behaviors configured of a plurality of motions from sensing data obtained by measuring the movement or state of a monitoring object by a sensor.
      SOLUTION: The behavior extraction system is provided with a sensor mounted on a monitoring object or arranged in the periphery of the monitoring object for measuring the movement or state of the monitoring object, and a computer for analyzing sensing data measured by the sensor. The behavior extraction method for extracting a behavior of the monitoring object on the basis of the sensing data includes: causing the computer to store the sensing data; creating regions in which the stored sensing data are divided by the duration of prescribed operations; creating fragments obtained by dividing each region by the changing point of the value of the sensing data; and extracting the content and period of the behavior of the monitoring object by using a rule configured of the combination of the regions and the fragments and a sequential pattern.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:从通过由传感器测量监视对象的移动或状态而获得的感测数据中提取由多个运动构成的波动行为的内容和周期。 解决方案:行为提取系统设置有安装在监视对象上的传感器或布置在监视对象的外围,用于测量监视对象的移动或状态,以及计算机,用于分析由传感器测量的感测数据 。 基于感测数据提取监控对象的行为的行为提取方法包括:使计算机存储感测数据; 创建存储的感测数据除以规定操作的持续时间的区域; 创建通过将每个区域除以感测数据的值的变化点而获得的片段; 以及通过使用由区域和片段的组合以及顺序模式配置的规则来提取监视对象的行为的内容和周期。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Sensor node, sensor network system and data collection method
    • 传感器节点,传感器网络系统和数据采集方法
    • JP2010125145A
    • 2010-06-10
    • JP2008304329
    • 2008-11-28
    • Hitachi Ltd株式会社日立製作所
    • TANAKA TAKESHIAIKI KIYOSHIKURIYAMA HIROYUKIMOTOBAYASHI MASAHIRO
    • A61B5/00
    • PROBLEM TO BE SOLVED: To record event information without obstructing sensing processing. SOLUTION: In a sensor node, data are collected by a sensor, and an event is detected to record the event information. The data are periodically collected from the sensor, the collected data are stored in a first storing part, and when the event is detected, the event information is stored in a second storing part. When the data are collected from the sensor during the time elapsed from when the event is detected until the event information is stored, the processing of storing the event information is suspended, and after the data collected by the sensor are stored in the first storing part, the processing of storing the event information is restarted. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:记录事件信息而不妨碍感测处理。

      解决方案:在传感器节点中,数据由传感器收集,并且检测到事件以记录事件信息。 从传感器周期性地收集数据,收集的数据被存储在第一存储部分中,并且当检测到事件时,将事件信息存储在第二存储部分中。 当在从事件被检测到事件信息被存储之后经过的时间内从传感器收集数据时,暂停存储事件信息的处理,并且在由传感器收集的数据被存储在第一存储部分中之后 ,重新开始存储事件信息的处理。 版权所有(C)2010,JPO&INPIT