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1. 发明专利

JP2009099016A Computer system, synchronous operation method, node and program 有权
标题翻译：计算机系统，同步操作方法，节点和程序
公开(公告)号：JP2009099016A
公开(公告)日：2009-05-07
申请号：JP2007271135
申请日：2007-10-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAMOTO SHUSUKE , SAMEJIMA SHIGETOSHI , YOSHIDA MASANORI , SOFUE TSUNEO , ADACHI YOSHIAKI
IPC分类号： G06F11/18 , G06F11/20
摘要： PROBLEM TO BE SOLVED: To match the state of a node which is stopped to the state of the other normally operating node, when incorporating the node which is stopped again to a system, without interrupting the processing of the other operating node.
SOLUTION: In the computer system including a plurality of nodes, a network, and a gateway, the plurality of nodes include a first node which is executing processing, and a second node incorporated into the computer system. The first node writes extracted data upon the detection of the activation of the second node, and reports a processing start to the second node when the processing is executed. The second node starts, upon the detection of the completion of writing , processing which is executed when the first node extracts data, successively executes processing requested after the first node extracts the data, monitors a difference in processing progress between the first node and the second node in reference to the reported processing start, and reports the completion of synchronous operation when a difference in the processing progress is eliminated.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当将再次停止的节点并入系统时，将停止的节点的状态与其他正常运行节点的状态相匹配，而不中断其他运行节点的处理。解决方案：在包括多个节点，网络和网关的计算机系统中，多个节点包括正在执行处理的第一节点和并入计算机系统中的第二节点。第一节点在检测到第二节点的激活时写入提取的数据，并且在执行处理时向第二节点报告处理开始。第二节点在检测到完成写入时开始，当第一节点提取数据时执行的处理继续执行在第一节点提取数据之后请求的处理，监视处理第一节点和第二节点之间进程的差异节点参考报告的处理开始，并且当处理进程的差异被消除时报告同步操作的完成。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009088973A Information distribution device, system having the same, and information distribution program 审中-公开
标题翻译：信息分发设备，具有相同功能的系统和信息分发程序
公开(公告)号：JP2009088973A
公开(公告)日：2009-04-23
申请号：JP2007255698
申请日：2007-09-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUKAWA HIDE , KAWAMICHI HIROHARU , SAMEJIMA SHIGETOSHI , HIRASAWA SHIGEKI , SAITO MANABU
IPC分类号： H04M3/487 , G06F1/32 , H04W4/06 , H04W52/02
CPC分类号： Y02D70/00
摘要： PROBLEM TO BE SOLVED: To suppress power consumption of a terminal which receives distribution of information. SOLUTION: A content distribution server 20a which distributes content data to a plurality of display devices 10a is provided with: a communication condition table 32a in which communication conditions for each of a plurality of display devices 10a are stored; a content information table 36a in which the content data are stored; a power correlation value acquisition part 23a which acquires a future value of temperature of an installed part of a display device 10a in correlation with the power consumption for each of the plurality of display devices 10a from a weather data distribution device 5a; a communication condition setting part 25a which considers time in a high temperature time zone where the power consumption becomes small as distribution schedule time to store the distribution schedule time in the communication condition table 32 when the distribution schedule time stored in the communication condition table 32 is in a low temperature time zone where the power consumption becomes large; and a communication control part 26a which distributes the content data at the distribution schedule time stored in the communication condition table 32. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：抑制接收信息分配的终端的功耗。解决方案：向多个显示设备10a分发内容数据的内容分发服务器20a具有：存储多个显示设备10a中的每一个的通信条件的通信条件表32a; 存储内容数据的内容信息表36a; 功率相关值获取部23a，其从天气数据分配装置5a获取与多个显示装置10a中的每一个相关的显示装置10a的安装部分的温度的未来值; 通信条件设定部分25a，当存储在通信条件表32中的分发时间表时间在通信条件表32中时，考虑在功耗变小的高温时间段内的时间作为分发时间表存储在通信条件表32中的分配时间表在功耗变大的低温时区; 以及通信控制部分26a，其在存储在通信条件表32中的分发计划时间内分发内容数据。版权所有：（C）2009，JPO＆INPIT

3. 发明专利

JP2007140899A Network apparatus 有权
标题翻译：网络设备
公开(公告)号：JP2007140899A
公开(公告)日：2007-06-07
申请号：JP2005333692
申请日：2005-11-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUJIOKA TAKAYOSHI , SAMEJIMA SHIGETOSHI
IPC分类号： G06F13/00 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To save a capacity of variable memory necessary for receiving processing of communication.
SOLUTION: In a data transmission method in the network apparatus for transmitting variable packet data to a network by physical transmission processing, the following processing is performed: first processing for maintaining in a memory a checked offset value transmitted to a communication line by the fixed block size; second processing for returning data of 1 block size unit to be stored in the packet data at a position of the checked offset value; third processing for repeating the first and second processing just for the number of times corresponding to the number of times of the block size unit needed in the packet; and fourth processing for transmitting the packet data during the third processing.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了节省接收通信处理所需的可变存储器的容量。解决方案：在用于通过物理传输处理向网络发送可变分组数据的网络装置中的数据传输方法中，执行以下处理：第一处理，用于在存储器中维持发送到通信线路的检查的偏移值，由固定块大小; 在所检查的偏移值的位置返回要存储在分组数据中的1个块大小单元的数据的第二处理; 用于重复第一和第二处理的第三处理仅与对应于分组中所需的块大小单元的次数相对应的次数; 以及在第三处理期间发送分组数据的第四处理。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2009042995A Method for controlling circulation of distributed information, distribution system, and its server and program 审中-公开
标题翻译：控制分布式信息，分发系统及其服务器和程序循环的方法
公开(公告)号：JP2009042995A
公开(公告)日：2009-02-26
申请号：JP2007206838
申请日：2007-08-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAMOTO SHUSUKE , SAMEJIMA SHIGETOSHI , IGUCHI SHINYA , ADACHI YOSHIAKI
IPC分类号： G06F12/00
摘要： PROBLEM TO BE SOLVED: To provide an information circulation control method for achieving the acceleration of efficient data circulation in a system against an increase in data accesses from an information system to a control system. SOLUTION: The method circulates information between data sources distributed in a distribution system to which a control system network 0133 for distributing and controlling one or more installations/devices 0121, the control system and an information system network 0132 are connected and data users 0101. In the method, data names/objects are disclosed to the data users 0101, a data request is received from a certain data user 0101 specifying a certain data name/object, data values corresponding to the data name/object are collected, the collected data values are provided as a response to the request from the data user 0101, whether the generation/status change of a defined event exists or not is monitored, and the data sources in the system which are made to correspond to a data names/objects to be disclosed when event generation/ status change are switched. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于实现系统中有效数据循环加速的信息循环控制方法，以防止从信息系统到控制系统的数据访问增加。解决方案：该方法在分布在分发系统中的数据源之间传送信息，用于分配和控制一个或多个安装/设备0121，控制系统和信息系统网络0132的控制系统网络0133与数据用户在该方法中，向数据用户0101公开数据名称/对象，从指定特定数据名/对象的特定数据用户0101接收到数据请求，收集对应于数据名/对象的数据值，作为对来自数据用户0101的请求的响应提供收集的数据值，是否监视所定义事件的生成/状态改变是否存在，并且系统中的数据源与数据名/ 当切换事件生成/状态变化时要公开的对象。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009023433A Oil feeding guide method, oil feeding guide device, on-board terminal, vehicle and center server 审中-公开
标题翻译：油料送料指导方法，油料送料指导装置，板载终端，车辆和中央服务器
公开(公告)号：JP2009023433A
公开(公告)日：2009-02-05
申请号：JP2007186956
申请日：2007-07-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SOFUE TSUNEO , SAMEJIMA SHIGETOSHI
IPC分类号： B60K15/077
摘要： PROBLEM TO BE SOLVED: To provide an oil feeding guide method, an oil feeding guide device, an on-board terminal and a vehicle capable of determining a way of traveling by collecting vehicle information such as vehicle speed and an accelerator opening and of guiding optimal oil feeding timing and optimal oil feeding amount in accordance with the way of traveling, traveling time and traveling area with respect to each driver.
SOLUTION: The on-board terminal 102 collects vehicle information such as vehicle speed and an accelerator opening by a vehicle information collection part 201; determines and evaluates the way of traveling by a driving evaluation part 204; determines optimal oil feeding timing and optimal oil feeding amount in accordance with the way of traveling, traveling time and traveling area with respect to each driver by an oil feeding method determination part 205; guides the optimal oil feeding timing and optimal oil feeding amount to a driver via an oil feeding guide part 206; and performs oil feeding guide suitable for each driver to prevent the vehicle from running out of gasoline.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种供油引导方法，一种供油引导装置，一种车载终端和一种能够通过收集车辆速度和加速器开度等车辆信息来确定行驶方式的车辆，根据行驶方式，行驶时间和行驶区域对每个司机进行最佳供油时机和最佳供油量。车载终端102通过车辆信息收集部201收集车辆速度，加速器开度等车辆信息; 确定和评估驾驶评估部分204的行驶方式; 通过供油方式判定部205，根据行驶时的行驶方式，行驶时间和行驶区域，确定最佳供油时刻和最佳供油量; 通过给油引导部206向驾驶员引导最佳供油时机和最佳供油量; 并执行适合于每个驾驶员的供油引导器，以防止车辆用完汽油。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009005212A Network apparatus, program, and power supply control method 审中-公开
标题翻译：网络设备，程序和电源控制方法
公开(公告)号：JP2009005212A
公开(公告)日：2009-01-08
申请号：JP2007165890
申请日：2007-06-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HORI SATORU , FUJIOKA TAKAYOSHI , SAMEJIMA SHIGETOSHI , SUZUKI KAORU
IPC分类号： H04W84/12 , H04W24/00 , H04W52/02
CPC分类号： Y02D70/00
摘要： PROBLEM TO BE SOLVED: To provide a technique for reducing consumed electric power by autonomously performing power supply control in a network apparatus without imparting any change to a partner side of communication.
SOLUTION: A rule storage region 135a stores conditions corresponding to communication data and processings corresponding to the conditions in correspondence. A communication data judgement part 136b and a power supply control part 136c perform the processings corresponding to the conditions when communication data transmitted and received via a network module 132 satisfy the conditions.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种通过在网络设备中自主执行电源控制来减少消耗的电力的技术，而不会改变对方的通信。解决方案：规则存储区域135a存储与对应的条件相对应的通信数据和处理相应的条件。通信数据判断部分136b和电源控制部分136c执行与通过网络模块132发送和接收的通信数据满足条件的条件相对应的处理。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008262292A Server, and time synchronization method for local terminal group 审中-公开
标题翻译：本地终端组的服务器和时间同步方法
公开(公告)号：JP2008262292A
公开(公告)日：2008-10-30
申请号：JP2007102971
申请日：2007-04-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWAKAMI KENICHIRO , SAMEJIMA SHIGETOSHI
IPC分类号： G06F1/14 , G04C9/04 , G04G5/00 , G04G7/00 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that time is not synchronized by a data management server and each local terminal not to assure the consistency of log , and that the deviation from time when recognition and processing in an actual local terminal has been executed is caused. SOLUTION: The time synchronization method between terminals in a terminal group includes correcting a time between the respective terminals by detecting the deviation of time between the respective terminals in the terminal group based on a difference between a difference in a transmission time from one terminal added to a plurality of data transmitted from one terminal to a server and a difference in the reception time of a plurality of data from one terminal received by the server. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决数据管理服务器和每个本地终端的时间不同步的问题，不保证日志的一致性，并且与实际本地终端中的识别和处理的时间偏差被执行是造成的。解决方案：终端组中的终端之间的时间同步方法包括：通过基于从一个终端组的传输时间的差异来检测终端组中的各个终端之间的时间偏差来校正各个终端之间的时间终端被添加到从一个终端发送到服务器的多个数据中，并且多个数据的接收时间的差异来自服务器接收的一个终端。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008234522A Distributed system, data management server and data distribution method 有权
标题翻译：分布式系统，数据管理服务器和数据分配方法
公开(公告)号：JP2008234522A
公开(公告)日：2008-10-02
申请号：JP2007076093
申请日：2007-03-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAMOTO SHUSUKE , SAMEJIMA SHIGETOSHI , IGUCHI SHINYA , ADACHI YOSHIAKI
IPC分类号： G06F13/00 , G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide a technique that assures the responsiveness to a data request in a distributed system, in which a plurality of networks are interconnected with each other, without increasing the load on management/operation and processing of a server that manages data even if the amount of data and the number of data users are increased, and without hindering real-time processing and communication. SOLUTION: When a data management server 111-a receives a data request from a user terminal 121-a, the data management server 111-a transmits an inquiry about the requested data to other data management servers while determining whether the data management server 111-a itself currently collects the requested data. From the result of this determination and the responses transmitted from other data management servers, a data management server that currently collects the same data as the requested data is selected from among the plurality of data management servers, and an execution instruction for the data request is given to the selected server. The data management server that receives the execution instruction performs a determination according to a predetermined policy and forwards the execution instruction to other data management servers. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种确保对多个网络彼此互连的分布式系统中的数据请求的响应性的技术，而不增加对服务器的管理/操作和处理的负担即使数据量和数据用户数量增加，也不会妨碍实时处理和通信，从而管理数据。解决方案：当数据管理服务器111-a从用户终端121-a接收数据请求时，数据管理服务器111-a将确定所请求数据的查询发送到其他数据管理服务器，同时确定数据管理服务器111-a本身当前收集所请求的数据。从该确定的结果和从其他数据管理服务器发送的响应中，从多个数据管理服务器中选择当前收集与所请求数据相同的数据的数据管理服务器，并且数据请求的执行指令是给予选定的服务器。接收执行指令的数据管理服务器根据预定策略执行确定，并将执行指令转发给其他数据管理服务器。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008199381A Mobile communication system 审中-公开
标题翻译：移动通信系统
公开(公告)号：JP2008199381A
公开(公告)日：2008-08-28
申请号：JP2007033630
申请日：2007-02-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SOFUE TSUNEO , SAMEJIMA SHIGETOSHI
IPC分类号： H04B7/26 , H04W24/08 , H04W28/02
摘要： PROBLEM TO BE SOLVED: To provide a mobile communication system capable of estimating a change in communication quality by predicting future movement from the running state of a moving object such as a vehicle, thereby scheduling to perform the optimum communication on the basis of the estimated communication quality. SOLUTION: The mobile communication system for scheduling communication in accordance with a change in communication state associated with the movement of the moving object is provided with: a running state acquiring means for acquiring the running state of the moving object; an environment information acquiring means for acquiring environment information influencing the running of the moving object; a movement predicting means for predicting the movement of the moving object from the running state and the environment information; an estimating means for estimating the change in the radio communication quality from the moving prediction; and a scheduling means for scheduling the communication in accordance with the communication quality estimated by the estimating means. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种移动通信系统，其能够通过预测来自诸如车辆的移动物体的运行状态的未来移动来估计通信质量的变化，从而基于以下方式进行调度以执行最佳通信估计通信质量。解决方案：根据与移动对象的移动相关联的通信状态的改变来调度通信的移动通信系统具有：运行状态获取装置，用于获取运动对象的运行状态; 环境信息获取装置，用于获取影响移动物体行进的环境信息; 运动预测装置，用于预测来自运行状态的移动物体的运动和环境信息; 估计装置，用于从移动预测估计无线电通信质量的变化; 以及调度装置，用于根据由估计装置估计的通信质量调度通信。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008097054A Data federation system, enterprise system, data federation method and program 审中-公开
标题翻译：数据联合系统，企业系统，数据联合方法和程序
公开(公告)号：JP2008097054A
公开(公告)日：2008-04-24
申请号：JP2006274316
申请日：2006-10-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IGUCHI SHINYA , SAMEJIMA SHIGETOSHI , ADACHI YOSHIAKI , YAMAMOTO SHUSUKE
IPC分类号： G06F12/00 , G06Q10/00 , G06Q10/06 , G06Q50/00
摘要： PROBLEM TO BE SOLVED: To reduce the load of maintenance of a system for merging data acquired from different systems into information matching users' purposes, and facilitate reference to past data. SOLUTION: A data federation system 2 comprises a source data processing rule group, a provision information merging rule group, backup management parts, intermediate information creation rule parts, provision information merging parts and a data processing part 22. The data processing part 22 comprises means for receiving designation of a provision information merging part, means for specifying intermediate information creation rule parts, means for acquiring source data from information systems corresponding to the intermediate information creation rule parts, determining whether or not backup data is necessary and, if necessary, referring to the backup management parts to acquire backup data, and applying specified source data processing rules to generate intermediate information items, and means for applying provision information merging rules specified by the designated provision information merging part to generate provision items and outputting provision information to a terminal device. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了减少用于将从不同系统获取的数据合并的系统的维护负载减少到符合用户目的的信息，并且便于参考过去的数据。解决方案：数据联合系统2包括源数据处理规则组，提供信息合并规则组，备份管理部分，中间信息创建规则部分，提供信息合并部分和数据处理部分22.数据处理部分 22包括用于接收提供信息合并部分的指定的装置，用于指定中间信息创建规则部分的装置，用于从与中间信息创建规则部分相对应的信息系统中获取源数据的装置，确定是否需要备份数据，以及如果必要时参考备份管理部分来获得备份数据，并应用指定的源数据处理规则来生成中间信息项，以及用于应用由指定的提供信息合并部分指定的提供信息合并规则以产生提供项目并输出提供信息的装置到一个 nal设备版权所有（C）2008，JPO＆INPIT

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