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    • 72. 发明授权
    • Method and system for managing replication of data
    • 管理数据复制的方法和系统
    • US08423507B2
    • 2013-04-16
    • US13257070
    • 2010-03-15
    • Hiroyuki Yamada
    • Hiroyuki Yamada
    • G06F7/00
    • G06F11/1443G06F11/1662
    • Data replication management which enables rapid retrieval while increasing the performance of the entire system, and maintaining data synchronization regarding successively updated data is performed. There are steps which comprises a step that when a slave node which has received an instruction for retrieval does not receive a return massage from a master node within a predetermined time period (Ts1) from the transmission of a request message to the master node, the slave node requests the master node to provide a transaction log up to the latest version with respect to the update of a master database; a step that the master node which has received the request transmits the transaction log to the slave node; and a step that the slave node updates a replica database with reference to the transaction log transferred from the master node.
    • 执行数据复制管理,其能够在提高整个系统的性能的同时进行快速检索,并且维持关于连续更新的数据的数据同步。 存在如下步骤:当在从发送请求消息到主节点的预定时间段(Ts1)内接收到用于检索的指令的从节点未从主节点接收到返回按摩时, 从节点请求主节点提供关于更新主数据库的最新版本的事务日志; 接收请求的主节点将事务日志发送到从节点的步骤; 以及从节点根据从主节点传输的事务日志更新副本数据库的步骤。
    • 73. 发明申请
    • METHOD OF MANAGING DATABASE
    • 数据库管理方法
    • US20130013556A1
    • 2013-01-10
    • US13542324
    • 2012-07-05
    • Hiroyuki Yamada
    • Hiroyuki Yamada
    • G06F17/30
    • G06F17/30353G06F15/16
    • A multi-master node model database management technology involves notifying a higher-level master node of a transaction minimum value as a minimum value of an implementation-underway transaction in a snapshot from a lower-level master node, comparing the transaction minimum value with minimum values retained by the respective master nodes and thus updating a node minimum value and a cluster minimum value. Then, the lower-level master node transmits a write set containing a shadow copy of its own database, a heap tuple map deployed on its own memory and the transaction minimum value to the higher-level master node, and the higher-level master node receiving the write set updates the database by use of the write set if the transaction minimum value is equal to or larger than the cluster minimum value, and aborts the write set if the transaction minimum value is smaller than the cluster minimum value.
    • 多主节点模型数据库管理技术涉及将较高级别的主节点通知较低层主节点的事务最小值作为快照中实施执行事务的最小值,将事务最小值与最小值进行比较 由各个主节点保留的值,从而更新节点最小值和簇最小值。 然后,下级主节点发送包含其自己的数据库的卷影副本的写入集,在其自己的存储器上部署的堆组映射映射,并将事务最小值发送到上级主节点,以及上级主节点 如果事务最小值等于或大于集群最小值,则通过使用写入集合来接收写入集更新数据库,并且如果事务最小值小于集群最小值则中止写入集合。
    • 74. 发明申请
    • ACTUATOR CONTROL DEVICE AND WORKING MACHINE EQUIPPED WITH SAME
    • 执行器控制装置和配备其的工作机器
    • US20130013159A1
    • 2013-01-10
    • US13579995
    • 2011-01-18
    • Hidekazu MorikiSatoru kanekoShiho IzumiTakashi IkimiHiroyuki YamadaNobuo Masano
    • Hidekazu MorikiSatoru kanekoShiho IzumiTakashi IkimiHiroyuki YamadaNobuo Masano
    • G05B11/32G06F17/10
    • H02P21/06B66F9/20B66F9/22F15B11/02F15B2211/20515F15B2211/20538F15B2211/20569F15B2211/275H02P21/05
    • Provided is an actuator control system capable of suppressing vibrations during regeneration. The actuator control system is provided with a target speed computing means (121) for computing a target rpm for the electric motor, a load sensing means (2) for sensing a load applied to an actuator, a torque instruction computing means (123) for computing a torque instruction for the electric motor based on the load, a current instruction computing means (131) for computing a vector instruction on a current, which is to be allowed to flow to the electric motor, from the torque instruction, a current sensing means (5a), a current conversion means (132) for converting a current to a current vector, a voltage instruction computing means (133) for computing a voltage vector instruction corresponding to a deviation between the current vector instruction and the current vector, and a voltage conversion means (134) for converting the voltage vector instruction to a voltage instruction, and further, outputting the voltage instruction to a control unit for the electric motor. The current conversion means and voltage conversion means perform the respective conversions based on the target rpm computed by the target speed computing means.
    • 提供能够抑制再生时的振动的致动器控制系统。 致动器控制系统设有用于计算用于电动机的目标转速的目标速度计算装置(121),用于感测施加到致动器的负载的负载感测装置(2),用于 基于负载计算用于电动机的转矩指令;当前指令计算装置(131),用于从转矩指令计算要被允许流向电动机的电流的矢量指令,电流感测 装置(5a),用于将电流转换为电流矢量的电流转换装置(132),用于计算与当前矢量指令和当前矢量之间的偏差相对应的电压矢量指令的电压指令计算装置(133),以及 用于将电压矢量指令转换为电压指令的电压转换装置(134),并且还将电压指令输出到用于电动机的控制单元。 电流转换装置和电压转换装置基于由目标速度计算装置计算出的目标转速执行各自的转换。
    • 78. 发明申请
    • METHOD AND SYSTEM FOR MANAGING REPLICATION OF DATA
    • 管理数据复制的方法和系统
    • US20120011098A1
    • 2012-01-12
    • US13257070
    • 2010-03-15
    • Hiroyuki Yamada
    • Hiroyuki Yamada
    • G06F17/30
    • G06F11/1443G06F11/1662
    • Data replication management which enables rapid retrieval while increasing the performance of the entire system, and maintaining data synchronization regarding successively updated data is performed. There are steps which comprises a step that when a slave node which has received an instruction for retrieval does not receive a return massage from a master node within a predetermined time period (Ts1) from the transmission of a request message to the master node, the slave node requests the master node to provide a transaction log up to the latest version with respect to the update of a master database; a step that the master node which has received the request transmits the transaction log to the slave node; and a step that the slave node updates a replica database with reference to the transaction log transferred from the master node.
    • 执行数据复制管理,其能够在提高整个系统的性能的同时进行快速检索,并且维持关于连续更新的数据的数据同步。 存在如下步骤:当在从发送请求消息到主节点的预定时间段(Ts1)内接收到用于检索的指令的从节点未从主节点接收到返回按摩时, 从节点请求主节点提供关于更新主数据库的最新版本的事务日志; 接收请求的主节点将事务日志发送到从节点的步骤; 以及从节点根据从主节点传输的事务日志更新副本数据库的步骤。
    • 79. 发明授权
    • Battery pack
    • 电池组
    • US08007937B2
    • 2011-08-30
    • US11566014
    • 2006-12-01
    • Kazuhito HattaMasato SatoTsuyoshi SugiyamaHiroyuki YamadaKoji SakaiNorio MamadaTakeru YamamotoKazuo Honda
    • Kazuhito HattaMasato SatoTsuyoshi SugiyamaHiroyuki YamadaKoji SakaiNorio MamadaTakeru YamamotoKazuo Honda
    • H01M2/02H01M2/08
    • H01M2/021H01M2/0275H01M2/0287H01M2/0404H01M2/08H01M2/34H01M10/0431H01M10/0436H01M10/0525H01M2200/106
    • A battery pack is provided. The battery pack includes: a generator device having a battery element disposed on a flexible covering material folded to cover the battery element, wherein three sides of the flexible covering material around the battery element are sealed; a rigid covering material for covering the generator device, having an opening and being bonded to the flexible covering material of the generator device; and a cover fitted into the opening of the rigid covering material, wherein the rigid covering material has a three-layer structure having an outer packaging layer, a metal layer, and a heat-bonding layer which are stacked on one another, and the heat-bonding layer is one selected from an ethylene-vinyl acetate copolymer, an ethylene-acrylic acid copolymer, an ethyl acrylate copolymer, a methyl acrylate copolymer, a methacrylic acid copolymer, a methyl methacrylate copolymer, polyacrylonitrile, an ethylene vinyl alcohol resin, a polyamide resin, a polyester resin, acid-modified polypropylene, or an ionomer.
    • 提供电池组。 电池组包括:发电机装置,其具有设置在折叠成覆盖电池元件的柔性覆盖材料上的电池元件,其中围绕电池元件的柔性覆盖材料的三个侧面被密封; 用于覆盖发电机装置的刚性覆盖材料,具有开口并且被结合到发电机装置的柔性覆盖材料上; 以及装配到刚性覆盖材料的开口中的盖,其中刚性覆盖材料具有三层结构,其具有彼此堆叠的外包装层,金属层和热粘合层,并且热量 键合层是选自乙烯 - 乙酸乙烯酯共聚物,乙烯 - 丙烯酸共聚物,丙烯酸乙酯共聚物,丙烯酸甲酯共​​聚物,甲基丙烯酸共聚物,甲基丙烯酸甲酯共​​聚物,聚丙烯腈,乙烯 - 乙烯醇树脂, 聚酰胺树脂,聚酯树脂,酸改性聚丙烯或离聚物。