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    • 1. 发明专利
    • Log collection management device, system, and method
    • 日志收集管理装置,系统和方法
    • JP2013045313A
    • 2013-03-04
    • JP2011183218
    • 2011-08-25
    • Hitachi Ltd株式会社日立製作所
    • FUJII KENJITSUTSUI AI
    • G06F11/34
    • PROBLEM TO BE SOLVED: To perform log collection so as to efficiently execute log analysis by observing a period of the log collection without adversely affecting processing of a log output source.SOLUTION: In a log collection management device 100, an evaluation period of service levels set in respective pieces of service 121 and log kinds required for evaluation, etc. are registered in respective tables 113-117 in a hard disk 105. When log collection for service level evaluation is performed, a log 123 required for evaluation of a service level close to the evaluation period is selected, and a load amount of log output source service is acquired from an agent 122. For the acquired log, priority of the log collection is determined in consideration of efficiency of service level evaluation (for evaluating many service levels from a few logs), loads of the log output source service, and a log collection period, a shared resource in a shared resource pool 131 is assigned to the log output source service according to the priority, if necessary, and the log collection is performed after reducing the loads.
    • 要解决的问题:执行日志收集,以通过观察日志收集的周期来有效地执行日志分析,而不会不利地影响日志输出源的处理。 解决方案:在日志收集管理装置100中,将各个服务121中设置的服务等级的评估周期和评估所需的日志种类等登记在硬盘105中的各个表113-117中。当 执行用于服务级别评估的日志收集,选择用于评估接近评估周期的服务级别所需的日志123,并且从代理122获取日志输出源服务的负载量。对于所获取的日志,优先级 考虑到服务级别评估的效率(用于评估几个日志中的许多服务级别),日志输出源服务的加载以及日志收集周期来确定日志收集,共享资源池131中的共享资源被分配 根据优先级对日志输出源服务,如果需要,并且在减少负载后执行日志收集。 版权所有(C)2013,JPO&INPIT
    • 2. 发明专利
    • Computer system for backing up and restoring cryptographic key of storage data encryption function built-in storage device
    • 用于备份和恢复存储数据加密功能的计算机系统内置存储设备
    • JP2009098719A
    • 2009-05-07
    • JP2007266665
    • 2007-10-12
    • Hitachi Ltd株式会社日立製作所
    • KITO DAISUKEFUJII KENJIOSAKI NOBUYUKI
    • G06F21/24G06F3/06
    • G06F21/602G06F11/1435G06F11/1456G06F11/1469G06F21/78G06F2221/2117
    • PROBLEM TO BE SOLVED: To prevent data destruction due to the restoration of a storage device having an erroneous cryptographic key. SOLUTION: In a computer system equipped with a plurality of computers and a plurality of storage systems, the first storage system is provided with a first storage region, and the second storage system is provided with a second storage region. The first storage system is configured to encrypt the first data by using a first cryptographic key, and to write the first data in the first storage region, when receiving the write request of first data in the first storage region, and to encrypt the second data by using the second cryptographic key, and to transmit the write request of the encrypted second data in the second storage region, when receiving the write request of second data in a third storage region. The computer system is configured to store the first cryptographic key, the identifier of the first storage system associated with the first cryptographic key, the second cryptographic key, and the identifier of the second storage system associated with the second cryptographic key. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了防止由于具有错误密码密钥的存储设备的恢复而导致的数据破坏。 解决方案:在配备有多个计算机和多个存储系统的计算机系统中,第一存储系统设置有第一存储区域,并且第二存储系统设置有第二存储区域。 第一存储系统被配置为通过使用第一密码密钥对第一数据进行加密,并且当在第一存储区域中接收到第一数据的写入请求时,将第一数据写入第一存储区域中,并且对第二数据进行加密 并且当在第三存储区域中接收到第二数据的写请求时,通过使用第二加密密钥,并将加密的第二数据的写入请求发送到第二存储区域。 计算机系统被配置为存储第一密码密钥,与第一密码密钥相关联的第一存储系统的标识符,第二密码密钥和与第二密码密钥相关联的第二存储系统的标识符。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Electronic voting system
    • 电子投票系统
    • JP2005128809A
    • 2005-05-19
    • JP2003364038
    • 2003-10-24
    • Hitachi Ltd株式会社日立製作所
    • YAMAGUCHI ATSUSHITOMITA TAMINORIFUJII KENJIKIDO KUNIHIKOFURUYA MASATOSHINIINO SEIICHI
    • G07C13/00
    • PROBLEM TO BE SOLVED: To provide an electronic voting system dissolving an invalid vote or a questionable vote in voting, and performing management of the vote and prevention of double voting by operation of only a voting terminal. SOLUTION: This electronic voting system comprises the voting terminal, a reception server, and a voting server. The voting terminal has: a means acquiring image information or position information from an election category paper sheet; and a means acquiring image information or position information from a candidate selection paper sheet. the reception server has: a means acquiring election category information converted on the basis of the image information or the position information recorded in the voting terminal; and a means outputting the election category information. The voting server has: a means acquiring the election kind information converted on the basis of the image information or the position information recorded in the voting terminal; a means acquiring candidate information converted on the basis of the image information or the position information recorded in the voting terminal; a means deciding possession of suffrage related to an election on the basis of the candidate information and the election category information; and a means outputting the candidate information. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种解散无效投票或有疑问的投票的电子投票制度,通过仅投票终端的运作,进行投票和预防双重投票的管理。

      解决方案:该电子投票系统包括投票终端,接收服务器和投票服务器。 投票终端具有:从选举类别纸张获取图像信息或位置信息的手段; 以及从候选选择纸张获取图像信息或位置信息的装置。 接收服务器具有:获取基于记录在投票终端中的图像信息或位置信息而转换的选择类别信息的装置; 以及输出选择类别信息的装置。 投票服务器具有:获取基于记录在投票终端中的图像信息或位置信息而转换的选举种类信息的装置; 获取基于记录在投票终端中的图像信息或位置信息而转换的候选信息的装置; 根据候选人资料和选举类别资料,决定占有与选举有关的选举权; 以及输出候选信息的装置。 版权所有(C)2005,JPO&NCIPI

    • 4. 发明专利
    • 給水制御システムおよび給水制御方法
    • 供水控制系统和供水控制方法
    • JP2014202032A
    • 2014-10-27
    • JP2013081294
    • 2013-04-09
    • 株式会社日立製作所Hitachi Ltd
    • FUJII KENJITAKAHASHI SHINSUKE
    • E03B1/00
    • 【課題】貯水槽への給水量のピークシフトを実現する。【解決手段】給水制御システムは、配水本管から給水バルブを介して貯水槽に給水し、貯水槽に貯留された水を需要家へ供給するために、給水バルブを制御する。この給水制御システムは、需要家の水使用量を予測する水使用量予測部、予測された水使用量の低位期に貯水槽を満水状態にし、予測された水使用量の高位期に貯水槽が枯渇状態にならないように、給水バルブの給水速度を設定する給水速度設定部、及び、設定された給水速度に給水バルブを制御する給水バルブ制御部を備える。【選択図】図1
    • 要解决的问题:实现供水量向储水箱的峰值偏移。解决方案:供水控制系统通过将水供应给水来控制供水阀,用于将储存在储罐中的水供应给消费者 储水箱通过供水阀从配水主管。 供水控制系统包括用于预测消费者的用水量的用水量预测部分,用于设定供水阀的供水速度的供水速度设定部分,使得储水箱不会变成耗尽 在预测用水量的低水位期间将储水箱置于充满水状态的预定用水量的高水平期间,以及用于控制设定的供水阀的供水阀控制部 供水速度。
    • 5. 发明专利
    • Paddy water management system
    • PADDY水管理系统
    • JP2005245462A
    • 2005-09-15
    • JP2005119973
    • 2005-04-18
    • Bio Oriented Technol Res Advancement InstHitachi Ltd株式会社日立製作所生物系特定産業技術研究推進機構
    • FUJII KENJISEKOZAWA TERUJIABE TOSHIFUMIOUCHI NOBUHIDEISHITSUBO MASAKATSUHOTTA HIROTOMO
    • A01G25/00
    • PROBLEM TO BE SOLVED: To provide a paddy water management system which can efficiently and effectively perform a suitable water supply operation for a paddy region comprising a plurality of sections to prevent the shortage of irrigation water.
      SOLUTION: This paddy water management system is characterized by comprising water thermometers 2-1, 2-2 and 2-30 for measuring the water temperatures of paddies 5-1, 5-2, 5-30, a water thermometer 112 for measuring the temperature of water supplied to the paddies, and a control means 106 for operating a water-lifting device 108 on the basis of a difference between the water temperatures of the paddies and the water temperature of the supplied water, or comprising the water thermometer 2-1, 2-30 or 112 for measuring the water temperature of the paddies or the water temperature of the water supplied to the paddies and a control means 106 for operating the water-lifting device 108 on the basis of a difference between the high and low temperatures of the paddy water or the supplied water.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种水稻管理系统,其可以有效地和有效地对包括多个部分的稻田进行合适的供水操作,以防止灌溉水的短缺。 解决方案:该水稻管理系统的特征在于包括水温计2-1,2-2和2-30,用于测量水盘5-1,5-2,5-30的水温,水温度计112 用于测量供应到水池的水的温度;以及控制装置106,用于基于水面的水温和供水的水温之间的差异来操作升水装置108,或包括水 温度计2-1,2-30或112,用于测量供应给水池的水的水温或水温的水温;以及控制装置106,用于根据 水稻或供水的高低温。 版权所有(C)2005,JPO&NCIPI
    • 6. 发明专利
    • Information providing device and method
    • 信息提供设备和方法
    • JP2013191016A
    • 2013-09-26
    • JP2012056923
    • 2012-03-14
    • Hitachi Ltd株式会社日立製作所
    • FUJII KENJIFUKUMOTO YASUSHI
    • G06Q30/02G06Q30/06
    • PROBLEM TO BE SOLVED: To provide an information providing device capable of providing a user with information so as to utilize recommended service, and by which the user can utilize the presented recommended service with high probability.SOLUTION: In an information providing device, a user retrieves service satisfying desired conditions based on registration information of service, and when recommended service is included in the hit service, and it is predicted that possibility that the user utilizes the recommended service is high, the user is provided with information on the recommended service after reserving the recommended service. In the above prediction, whether or not the possibility that the user utilizes the recommended service is high is predicted based on comparison, for example, in use charges and required time between the recommended service and other service satisfying the desired conditions of the user. In addition, in another example, whether or not the possibility that the user utilizes the recommended service is high is predicted based on utilization record of the user in the past.
    • 要解决的问题:提供能够向用户提供信息以便利用推荐服务的信息提供设备,并且用户可以以高概率利用所呈现的推荐服务。解决方案:在信息提供设备中,用户 基于服务的注册信息检索满足期望条件的服务,当推荐服务被包括在命中服务中时,并且预测用户使用推荐服务的可能性高时,向用户提供关于推荐服务的信息 保留推荐的服务。 在上述预测中,基于比较,预测用户使用推荐服务的可能性是否高,例如在使用费用和推荐服务与满足用户期望条件的其他服务之间的所需时间。 此外,在另一示例中,基于用户过去的利用记录来预测用户是否利用推荐服务的可能性高。
    • 10. 发明专利
    • Electronic pen with erasure function
    • 电子笔具有擦除功能
    • JP2003308163A
    • 2003-10-31
    • JP2002111467
    • 2002-04-15
    • Hitachi Ltd株式会社日立製作所
    • FURUYA MASATOSHIFUJII KENJISHIRAISHI YOKO
    • B43K29/05B43L19/00G06F3/03G06F3/033G06F3/041G06F3/042
    • PROBLEM TO BE SOLVED: To provide an electronic pen and an information processor in which data on paper and computerized data are erased with consistency in the electronic pen for input for recording information of handwriting by the pen as electronic data. SOLUTION: In the electronic pen provided with a sensor 106 for reading a position code printed on the paper, a processing means 107 for calculating position information of a portion where the tip of the pen touches the paper, and a means 109 for sending electronic data representing a read moving locus of the tip of the pen to the information processor, the electronic pen has an ink cartridge 103 for holding an ink 100 which reflects most of visible beams but can read the position code, and the locus of the tip of the pen sticking the ink on the paper is read and transmitted to the information processor together with an identification code representing erasure data. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种电子笔和信息处理器,其中在电子笔中一致地擦除纸上的数据和计算机化数据,用于作为电子数据记录笔的笔迹信息。 解决方案:在设置有用于读取打印在纸上的位置代码的传感器106的电子笔中,用于计算笔尖接触纸的部分的位置信息的处理装置107和用于 将表示笔的尖端的读取移动轨迹的电子数据发送到信息处理器,电子笔具有用于保持反映大多数可见光束但可读取位置代码的墨水100的墨盒103, 将墨水粘在纸上的笔尖被读取并传送到信息处理器以及表示擦除数据的识别代码。 版权所有(C)2004,JPO