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31. 发明申请

US20080162662A1 JOURNAL MIGRATION METHOD AND DATA RECOVERY MANAGEMENT METHOD 有权
公开(公告)号：US20080162662A1
公开(公告)日：2008-07-03
申请号：US11685893
申请日：2007-03-14
申请人： Fumi Fujita , Wataru Okada , Masayuki Yamamoto , Yuichi Taguchi
发明人： Fumi Fujita , Wataru Okada , Masayuki Yamamoto , Yuichi Taguchi
IPC分类号： G06F3/00 , G06N5/00
CPC分类号： G06F11/1464 , G06F3/0604 , G06F3/0647 , G06F3/067 , G06F11/1471 , Y10S707/99953 , Y10S707/99954
摘要： Provided is a computer system including a first storage subsystem and a second storage subsystem. The first storage subsystem has a first storage unit and a first control unit. The second storage subsystem has a second storage unit and a second control unit. The first control unit records journals, and identifies, when data stored in the first storage unit is to be migrated to the second storage unit, which ones of the recorded journals are related to the data that is to be migrated. The first control unit chooses the identified journals one at a time in reverse chronological order, and judges whether or not the chosen journal corresponds to a data update made at some point between a current time and a time that precedes the current time by a length of a journal retention term set for the second storage subsystem.
摘要翻译：提供了一种包括第一存储子系统和第二存储子系统的计算机系统。第一存储子系统具有第一存储单元和第一控制单元。第二存储子系统具有第二存储单元和第二控制单元。第一控制单元记录日志，并且当存储在第一存储单元中的数据要迁移到第二存储单元时，识别哪个记录的期刊与要迁移的数据相关。第一控制单元以相反的时间顺序一次一个地选择所识别的日志，并且判断所选择的日志是否对应于在当前时间与当前时间之前的时间之间的某个时间点进行的数据更新为第二个存储子系统设置的日记保留期限。

32. 发明申请

US20080071841A1 Recovery method using CDP 失效
公开(公告)号：US20080071841A1
公开(公告)日：2008-03-20
申请号：US11598187
申请日：2006-11-08
申请人： Wataru Okada , Masayuki Yamamoto , Masahide Sato
发明人： Wataru Okada , Masayuki Yamamoto , Masahide Sato
IPC分类号： G06F17/30
CPC分类号： G06F11/1469 , G06F11/1471 , G06F2201/84 , Y10S707/99953
摘要： First information representing a plurality of snapshot acquisition time points of the data storage device, journal management data which are second information including the time point at which data are written to the data storage device and the size of the journal for writing the data, and third information representing a plurality of recovery points are acquired. The total transfer data size of one or more data to be transferred in order to recover the data group of the data storage device at the recovery point is calculated for each recovery point on the basis of the first information, journal management data, and third information. A display screen that visualizes the correspondence relationship between the respective recovery points and respective recovery load information representing a recovery load that is expressed on the basis of the total transfer data size calculated for the respective recovery points is displayed.

33. 发明申请

US20070245110A1 Storage system and storage system data migration method 有权
标题翻译：存储系统和存储系统数据迁移方法
公开(公告)号：US20070245110A1
公开(公告)日：2007-10-18
申请号：US11445202
申请日：2006-06-02
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F13/00 , G06F12/16
CPC分类号： H04L67/1097 , G06F3/0605 , G06F3/0647 , G06F3/067 , G06F11/3409 , G06F11/3433
摘要： This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once. Migration-source volumes are migrated collectively to volumes inside the migration-destination storage apparatus. The user can make settings related to migration-source volumes and migration-destination volumes in a migration plan, and can establish a mid-process control plan for modifying the migration plan in the middle of processing. If a failure occurs in the migration-destination storage apparatus subsequent to the commencement of data migration processing, a processing method controller either cancels or temporarily halts the data migration processing, or changes the migration destination, on the basis of the mid-process control plan. When changing the migration destination, a previously selected alternate storage apparatus is selected as the new migration-destination storage apparatus. When a failure occurs in the alternate storage apparatus, yet another alternate storage apparatus is selected.
摘要翻译：当多个卷一次迁移时，该存储系统根据迁移目的地的状态修改迁移计划。迁移源卷将共同迁移到迁移目的地存储设备内的卷。用户可以在迁移计划中进行与迁移源卷和迁移目标卷相关的设置，并可以在处理过程中建立修改迁移计划的中间过程控制计划。如果在迁移目的地存储装置中在数据迁移处理开始之后发生故障，则处理方法控制器基于中间处理控制计划来取消或暂时停止数据迁移处理或改变迁移目的地。当改变迁移目的地时，选择先前选择的替代存储装置作为新的迁移目的地存储装置。当在替代存储装置中发生故障时，选择另一替代存储装置。

34. 发明申请

US20070115738A1 Failure management method for a storage system 审中-公开
标题翻译：存储系统的故障管理方法
公开(公告)号：US20070115738A1
公开(公告)日：2007-05-24
申请号：US11334625
申请日：2006-01-19
申请人： Hironori Emaru , Masahide Sato , Wataru Okada , Hiroshi Wake
发明人： Hironori Emaru , Masahide Sato , Wataru Okada , Hiroshi Wake
IPC分类号： G11C7/00
CPC分类号： G06F11/0748 , G06F11/0727 , G06F11/0769 , G06F11/0775 , G06F11/1456 , G06F11/1458 , G06F11/1469 , G06F11/1471 , G06F2201/84
摘要： Provided is a method of performing backup and recovery of data by using journaling, and performing management upon occurrence of a failure. The method includes: a first step of setting a recovery point indicative of the given time; a second step of creating an information of correspondence between the snapshot and the journal data which is required to restore data at the set recovery point time; a third step of detecting the occurrence of failure of the disk drive; and a fourth step of detecting the recovery point at which data cannot be restored due to the failure of the disk drive.
摘要翻译：提供了通过使用日志记录来执行数据的备份和恢复的方法，并且在出现故障时进行管理。该方法包括：设置指示给定时间的恢复点的第一步骤; 创建在设定的恢复点时间恢复数据所需的快照和日志数据之间的对应关系的信息的第二步骤; 检测磁盘驱动器发生故障的第三步骤; 以及检测由于磁盘驱动器的故障而无法恢复数据的恢复点的第四步骤。

35. 发明授权

US07107486B2 Restore method for backup 有权
标题翻译：恢复备份方法
公开(公告)号：US07107486B2
公开(公告)日：2006-09-12
申请号：US10866865
申请日：2004-06-15
申请人： Wataru Okada , Hirokazu Ikeda , Masahide Sato
发明人： Wataru Okada , Hirokazu Ikeda , Masahide Sato
IPC分类号： G06F11/00
CPC分类号： G06F11/1451 , G06F11/1469
摘要： To provide a storage management device capable of performing restore at a high speed. In the storage management device that manages backup and restore of data stored in a storage device, a temporary restored image is created by applying each required delta image to the full backup image, a reverse delta image before the application of the applied delta image is created, and a number of delta application blocks concerning the applied delta image is recorded as cost information of applying delta. The delta backup restore unit determines a restore method by comparing a number of blocks, which is changed when restore is performed by applying each piece of the reverse delta image, with a number of blocks, which is changed when the restore is performed by applying each delta image, with reference to the cost information of applying delta.
摘要翻译：提供能够高速执行恢复的存储管理装置。在管理存储在存储设备中的数据的备份和还原的存储管理设备中，通过将每个所需的增量映像应用于完整备份映像，创建应用的增量映像应用之前的反向增量映像来创建临时还原映像，并且关于应用的增量图像的多个增量应用块被记录为应用增量的成本信息。增量备份恢复单元通过将多个块进行比较来确定还原方法，所述多个块通过应用每一片反向增量图像而执行恢复时被修改，并且通过应用每个块来执行恢复 delta图像，参考应用delta的成本信息。

36. 发明申请

US20060016633A1 Battery device of vehicle power supply 失效
标题翻译：车载电源电池装置
公开(公告)号：US20060016633A1
公开(公告)日：2006-01-26
申请号：US11187023
申请日：2005-07-22
申请人： Kazuhiro Fujii , Tatsuhito Horiuchi , Hideo Shimizu , Wataru Okada
发明人： Kazuhiro Fujii , Tatsuhito Horiuchi , Hideo Shimizu , Wataru Okada
IPC分类号： B60R16/04
CPC分类号： B60R16/04 , B60L3/0007 , B60L3/0046 , B60L11/1877 , B60L11/1879 , Y02T10/7005 , Y02T10/705
摘要： A power device for a vehicle divides a case into a first case and a second case to be accommodated in the case, and couples the divided first case and second case so as to be separated from each other by the shock of a crash. In the power device, furthermore, a part of the first case and the second case or a coupling member coupling the first case to the second case is laminated, and a shock breakage pin to be broken by a predetermined shock penetrates through a laminated portion to couple the first case to the second case.
摘要翻译：用于车辆的动力装置将壳体分成第一壳体和第二壳体以容纳在壳体中，并且通过碰撞的冲击将分割的第一壳体和第二壳体联接成彼此分离。此外，在动力装置中，将第一壳体和第二壳体的一部分或将第一壳体联接到第二壳体的联接构件层叠，并且以预定的冲击破坏的冲击断裂销穿过层叠部分，将第一种情况与第二种情况相结合。

37. 发明授权

US4713443A Process for removing organic compound having high boiling point from a floatable polymer 失效
标题翻译：从可漂浮聚合物中除去具有高沸点的有机化合物的方法
公开(公告)号：US4713443A
公开(公告)日：1987-12-15
申请号：US809107
申请日：1985-12-16
申请人： Toshimitsu Nakashima , Wataru Okada , Toragoro Mitani
发明人： Toshimitsu Nakashima , Wataru Okada , Toragoro Mitani
IPC分类号： C08F6/00 , C08F6/24
CPC分类号： C08F6/00
摘要： A process for removing an organic compound having a high boiling point from a floatable polymer containing the organic compound, which comprises contacting a slurry of the polymer with a non-condensable gas at a high temperature by strongly agitating with an agitator at an impeller Reynolds number of not less than 10.sup.5. According to the process, the organic compound having a high boiling point can be readily removed down to not more than 10 ppm.
摘要翻译：一种从含有有机化合物的可漂浮聚合物中除去具有高沸点的有机化合物的方法，该方法包括通过用搅拌器在叶轮上强烈搅拌将聚合物的浆料与不可冷凝气体在高温下接触。雷诺数不低于105.根据该方法，可以容易地将具有高沸点的有机化合物除去至不超过10ppm。

38. 发明授权

US09496807B2 Electrostatic induction power generator 有权
标题翻译：静电感应发电机
公开(公告)号：US09496807B2
公开(公告)日：2016-11-15
申请号：US13512624
申请日：2010-12-24
申请人： Masayo Ikuta , Kenji Sakurai , Wataru Okada
发明人： Masayo Ikuta , Kenji Sakurai , Wataru Okada
IPC分类号： H02N1/00 , H02N11/00 , H02N1/04 , H02N2/04 , H02N1/08
CPC分类号： H02N1/08
摘要： An electrostatic induction power generator includes a spherical member for making a distance between surfaces of a first substrate and a second substrate facing each other constant. A housing is provided with a first reference surface to which a surface of the second substrate facing the first substrate is fixed and which is a positioning reference for the second substrate with respect to the surface facing the first substrate in a vertical direction, and a second reference surface with which the spherical member is slidably in contact and which is a positioning reference for the spherical member with respect to the surface facing the first substrate in the vertical direction. The spherical member is slidably in contact with a surface of the first substrate facing the second substrate.
摘要翻译：一种静电感应发电机，包括：第一基板和第二基板的面彼此面对的距离恒定的球形部件。壳体设置有第一参考表面，第二基板的面向第一基板的表面被固定到第一参考表面，并且其是相对于在垂直方向上面向第一基板的表面的第二基板的定位参考，第二参考表面参考表面，球形构件与球形构件可滑动地接触，并且作为球形构件相对于在垂直方向上面向第一衬底的表面的定位参考。球形构件与第一衬底的面向第二衬底的表面可滑动地接触。

39. 发明申请

US20140062202A1 POWER CONTROL DEVICE AND POWER CONTROL METHOD 有权
标题翻译：电力控制装置和功率控制方法
公开(公告)号：US20140062202A1
公开(公告)日：2014-03-06
申请号：US14001971
申请日：2011-03-22
申请人： Junichiro Yamada , Takeo Nishikawa , Wataru Okada
发明人： Junichiro Yamada , Takeo Nishikawa , Wataru Okada
IPC分类号： H02J9/06
CPC分类号： H02J9/061 , H02J3/28 , H02J3/32 , H02J7/35 , H02J9/062 , Y02B10/72 , Y02E10/566 , Y02E70/30 , Y10T307/625
摘要： A power control device is provided, the power control device comprising a first conversion part configured to convert DC voltage power into AC voltage power, the DC voltage power being output from a power generation part configured to generate power using natural energy; a second conversion part configured to convert the AC voltage power output from the first conversion part into DC voltage power; and a controller configured to control output power of the second conversion part based on a voltage value of the power output from the power generation part when supply of power from an external power system is stopped.
摘要翻译：提供一种功率控制装置，所述功率控制装置包括被配置为将DC电压功率转换成AC电压电力的第一转换部，从被配置为使用自然能发电的发电部输出的DC电压功率; 第二转换部，被配置为将从所述第一转换部输出的交流电压电力转换成直流电压电力; 以及控制器，被配置为当来自外部电力系统的电力供应停止时，基于从所述发电部分输出的电力的电压值来控制所述第二转换部分的输出功率。

40. 发明申请

US20140019620A1 MANAGEMENT SYSTEM AND INFORMATION ACQUISITION METHOD 有权
标题翻译：管理系统与信息获取方法
公开(公告)号：US20140019620A1
公开(公告)日：2014-01-16
申请号：US13805582
申请日：2012-07-11
申请人： Misako Kono , Nobuhiro Maki , Wataru Okada , Tsukasa Shibayama
发明人： Misako Kono , Nobuhiro Maki , Wataru Okada , Tsukasa Shibayama
IPC分类号： H04L12/70
CPC分类号： H04L47/70 , G06F11/2056 , G06F11/3034 , G06F11/3055 , G06F2201/81 , G06F2201/815 , H04L67/1097
摘要： A management system for managing an acquisition of information on multiple resources by multiple information acquisition apparatuses configured to acquire information on the multiple resources based on an information acquisition indication, is configured. The management system stores information for specifying a resource group, which is a group of multiple resources targeted for acquiring information at the same time points. The management system sends to each of multiple information acquisition apparatuses, which acquire information on multiple resources of a certain resource group, an information acquisition indication defining a timing for acquiring information from the resource of the certain resource group so that the information acquired from the multiple resources of the certain resource group are information at approximately the same time points. The information acquisition apparatus receives the information acquisition indication, and is able to acquire information on the resource of the certain resource group based on this information acquisition indication.
摘要翻译：配置有管理系统，用于管理由多个信息获取装置获取的多个资源信息，该信息被配置为基于信息获取指示获取关于多个资源的信息。管理系统存储用于指定资源组的信息，该资源组是用于在相同时间点获取信息的一组多个资源。管理系统向多个信息获取装置发送信息，该多个信息获取装置获取关于某个资源组的多个资源的信息，定义用于从该资源组的资源获取信息的定时的信息获取指示，使得从多个信息获取的信息某些资源组的资源在大约相同的时间点是信息。信息获取装置接收信息获取指示，并且能够基于该信息获取指示获取关于该资源组的资源的信息。

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