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31. 发明申请

US20050125456A1 File migration method based on access history 审中-公开
标题翻译：基于访问历史的文件迁移方法
公开(公告)号：US20050125456A1
公开(公告)日：2005-06-09
申请号：US10785995
申请日：2004-02-26
申请人： Junichi Hara , Koji Sonoda , Masaaki Iwasaki
发明人： Junichi Hara , Koji Sonoda , Masaaki Iwasaki
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F16/119 , G06F16/1844
摘要： The object of the present invention is to improve an access efficiency in a distributed environment. When a user “foo” access a file “file_1a” stored in a storage node SN1 under the control of a control node CN1 from a client CLN3 via a control node CN3 as shown by the solid lien arrow in the figure, a record of the access is accumulated in an access history of the control node CN1. If the control node CN1 refers to the access history and detects the frequent accesses from the control node CN3, it replicates or migrates the file “file_1a” to a storage node SN3 controlled by the control node CN3 as shown by the bold line arrow. The replication is performed if another device has accessed the file. Otherwise the migration is performed.
摘要翻译：本发明的目的是提高分布式环境中的访问效率。当用户“foo”通过控制节点CN 3从客户端CLN 3访问在控制节点CN 1的控制下存储在存储节点SN 1中的文件“file_1a”，如图中的固态留置箭头所示，在控制节点CN 1的访问历史中累积访问记录。如果控制节点CN 1参考访问历史并且检测到来自控制节点CN 3的频繁访问，则它将文件“file_1a”复制或迁移到由控制节点CN 3控制的存储节点SN 3，如粗体线箭头。如果另一个设备已访问该文件，则执行复制。否则执行迁移。

32. 发明申请

US20050111310A1 Optical storage apparatus, method for regeneration from optical storage medium, and method for recording on optical storage medium 失效
标题翻译：光存储装置，从光存储介质再生的方法，以及在光存储介质上进行记录的方法
公开(公告)号：US20050111310A1
公开(公告)日：2005-05-26
申请号：US10956618
申请日：2004-10-01
申请人： Shinya Kobayashi , Masaaki Iwasaki
发明人： Shinya Kobayashi , Masaaki Iwasaki
IPC分类号： G11B20/10 , G11B11/00 , G11B11/105 , G11B19/04 , G11B20/18
CPC分类号： G11B19/04 , G11B11/10515 , G11B11/10595
摘要： If regeneration is not performed normally when data is regenerated from a medium, a read retry processing unit changes the intensities of the laser beam and of the regeneration magnetic field respectively to prearranged stages to perform the regeneration again. A regeneration condition change unit remembers the regeneration sector number for one read command from the higher order. When retry occurs, the regeneration condition change unit counts the number of the sectors for each stage which can be regenerated at each stage, and by providing a coefficient for each stage in advance, changes the default regeneration condition using the sum of products of the coefficients and the number of the counted regenerable sectors.
摘要翻译：如果在从介质再生数据时再生不正常，读取重试处理单元将激光束和再生磁场的强度分别改变到预定级，以再次进行再生。再生条件改变单元从更高级别记录一个读取命令的再生扇区号。当重试发生时，再生条件改变单元对每个阶段可以再生的每个级的扇区数进行计数，并且通过预先为每个级提供系数，使用系数的乘积之和来改变默认再生条件以及计数可再生扇区的数量。

33. 发明授权

US06371810B1 Shielded connector arrangement having inner and outer shells 有权
标题翻译：具有内壳和外壳的屏蔽连接器装置
公开(公告)号：US06371810B1
公开(公告)日：2002-04-16
申请号：US09698547
申请日：2000-10-27
申请人： Masaaki Iwasaki
发明人： Masaaki Iwasaki
IPC分类号： H01R13648
CPC分类号： H01R13/6215 , H01R13/6581
摘要： The shielding arrangement of the present invention is equipped with a conductive inner shell (10) that has opening (11) for receiving a mating connector (40), and an outer shell (20) that encloses parts of inner shell (10). The outer shell serves to resist outward force applied by the inserted mating connector to the inner shell during mating by having bent sections (22) extending inward near an edge to engage the conductive inner shell (10).
摘要翻译：本发明的屏蔽装置配备有一个导电内壳（10），该导电内壳具有用于容纳配合连接器（40）的开口（11）和封闭内壳（10）的一部分的外壳（20）。外壳用于在配合期间通过具有在边缘附近向内延伸以接合导电内壳（10）的弯曲部分（22）来抵抗由插入的配合连接器施加到内壳的外力。

34. 发明授权

US5917973A Waveguide type of optical arrester 失效
标题翻译：波导型光学避雷器
公开(公告)号：US5917973A
公开(公告)日：1999-06-29
申请号：US8739
申请日：1998-01-21
申请人： Masaaki Iwasaki
发明人： Masaaki Iwasaki
IPC分类号： G02B6/12 , G02B6/125 , G02F1/35 , G02F1/365 , G02B6/26
CPC分类号： G02B6/125 , G02F1/3515 , G02F1/365 , G02B2006/12183 , G02F1/3511
摘要： A linear waveguide 12 is formed on a substrate 11. A non-linear waveguide 13 whose refractive index may vary depending on an electric field intensity of a light is formed in contact with or at a given distance from the linear waveguide 12. These waveguides form a branch structure. The linear waveguide 12 is the original optical transmission path, while the non-linear waveguide 13 is a bypass for an inicident light with an electric field intensity higher than a set value. Adjusting the refractive indices of the linear waveguide 12 and the non-linear waveguide 13 by, for example, selection of materials, can make the incident light 14 transmitted through the linear waveguide 12 when its intensity is below the set value or through the non-linear waveguide 13 when its intensity is equal to or higher than the set value.
摘要翻译：线性波导12形成在基板11上。其折射率可以根据光的电场强度而变化的非线性波导13形成为与线性波导12接触或者以一定距离形成。这些波导形成分支结构。线性波导12是原始光传输路径，而非线性波导13是具有高于设定值的电场强度的智能光的旁路。通过例如材料选择来调整线性波导12和非线性波导13的折射率，当入射光14的强度低于设定值时，或者通过非线性波导线性波导13当其强度等于或高于设定值时。

35. 发明授权

US5274809A Task execution control method for a multiprocessor system with enhanced post/wait procedure 失效
标题翻译：具有增强的post / wait过程的多处理器系统的任务执行控制方法
公开(公告)号：US5274809A
公开(公告)日：1993-12-28
申请号：US940347
申请日：1992-09-03
申请人： Masaaki Iwasaki , Yoshifumi Takamoto , Shoji Yamamoto , Takashi Sumiyoshi , Kazuo Masai , Toshiharu Shinozaki , Tetsuo Saito
发明人： Masaaki Iwasaki , Yoshifumi Takamoto , Shoji Yamamoto , Takashi Sumiyoshi , Kazuo Masai , Toshiharu Shinozaki , Tetsuo Saito
IPC分类号： G06F9/46
CPC分类号： G06F9/526
摘要： Task execution control for a multiprocessor wherein at a time point when a post issue task ends the use of a shared resource, the shared resource is released, another task which is running on another processor is allowed to lock the shared resource, and thereafter the task is made ready. After that, the post procedure is initiated, and thereafter through the high-speed dispatch procedure, the processor is granted first to a task which has failed to lock the shared resource, and the task is prompted to retry to lock the shared resource.
摘要翻译：对于多处理器的任务执行控制，其中在后发行任务结束共享资源的使用的时间点，共享资源被释放，允许在另一个处理器上运行的另一个任务锁定共享资源，之后任务准备好了之后，发起后程序，之后通过高速调度程序，将处理器首先授予未能锁定共享资源的任务，并提示该任务重试以锁定共享资源。

36. 发明授权

US08533241B2 File-sharing system and method for processing files, and program 有权
标题翻译：文件共享系统和处理文件的方法和程序
公开(公告)号：US08533241B2
公开(公告)日：2013-09-10
申请号：US13588153
申请日：2012-08-17
申请人： Jun Nemoto , Masakuni Agetsuma , Masaaki Iwasaki
发明人： Jun Nemoto , Masakuni Agetsuma , Masaaki Iwasaki
IPC分类号： G06F17/30
CPC分类号： G06F9/5072 , G06F17/30221
摘要： Provided is a technique capable of efficiently operating files and directories that are stored in storage located in a physically far place from a file server, without causing a network latency. An index creation program is also loaded in a cloud computing environment, and a flag, which indicates whether or not to execute batch processing to a directory that has been migrated to the cloud side, is provided, whereby it becomes possible to collectively execute index creation processing for the migrated directory on the cloud side. More specifically, upon completion of migration of all files under a given directory to the cloud side, a flag, which indicates whether or not to perform batch processing on the cloud side, is validated for the metadata of the directory. Such a batch processing flag can be held for each application such as applications of the index creation processing and the virus check processing.
摘要翻译：提供了一种技术，其能够有效地操作存储在位于物理上远离文件服务器的存储器中的文件和目录，而不会造成网络延迟。索引创建程序也被加载到云计算环境中，并且指示是否对已经迁移到云端的目录执行批处理的标志，从而可以集体地执行索引创建处理云端迁移的目录。更具体地说，在将给定目录下的所有文件迁移到云端之前，指示是否对云端执行批量处理的标志被验证为目录的元数据。可以针对诸如索引创建处理和病毒检查处理的应用的每个应用来保持这样的批处理标志。

37. 发明申请

US20130110967A1 INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM 审中-公开
标题翻译：用于管理信息系统中的数据的信息系统和方法
公开(公告)号：US20130110967A1
公开(公告)日：2013-05-02
申请号：US13319883
申请日：2011-11-01
申请人： Atsushi Ueoka , Takaki Nakamura , Takayuki Fukatani , Keiichi Matsuzawa , Jun Nemoto , Atsushi Sutoh , Masaaki Iwasaki
发明人： Atsushi Ueoka , Takaki Nakamura , Takayuki Fukatani , Keiichi Matsuzawa , Jun Nemoto , Atsushi Sutoh , Masaaki Iwasaki
IPC分类号： G06F15/167
CPC分类号： G06F16/185 , G06F11/2094
摘要： The prior art information system could not migrate a file in a file sharing system provided by a file storage to a plurality of cloud storages having different forms of connection and different properties, and therefore, could not manage the files via a single Stub information. The present invention provides a data mover program in a file storage to select one or more migration destination cloud storages based on a migration policy, a connection information table of cloud storages and a property information table of cloud storages. Then, a Stub information of the migrated file is created, and an identification information of the file in the cloud storage is stored in a file information table. When access occurs from a client to a file storage, the data mover program downloads a file from the cloud storage stored in the file information table corresponding to the Stub information and provides the file to the client.
摘要翻译：现有技术的信息系统不能将由文件存储器提供的文件共享系统中的文件迁移到具有不同形式的连接和不同属性的多个云存储器中，因此无法通过单个存根信息来管理文件。本发明提供一种文件存储器中的数据移动器程序，用于基于迁移策略选择一个或多个迁移目的地云存储，云存储的连接信息表和云存储的属性信息表。然后，创建迁移文件的存根信息，将云存储中的文件的识别信息存储在文件信息表中。当从客户端到文件存储进行访问时，数据移动器程序从与存根信息相对应的文件信息表中存储的云存储中下载文件，并将该文件提供给客户端。

38. 发明申请

US20130080715A1 COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD 失效
标题翻译：计算设备系统和信息管理方法
公开(公告)号：US20130080715A1
公开(公告)日：2013-03-28
申请号：US13384966
申请日：2011-09-27
申请人： Nobuhito Mori , Masaaki Iwasaki , Junichi Hara
发明人： Nobuhito Mori , Masaaki Iwasaki , Junichi Hara
IPC分类号： G06F12/00
CPC分类号： G06F3/0604 , G06F3/061 , G06F3/0619 , G06F3/0649 , G06F3/0653 , G06F3/0665 , G06F3/067 , G06F3/0685 , G06F2003/0697
摘要： The present invention provides a technique of suitably configuring a decision criterion for determining a transfer destination layer in rearrangement processing according to a task type and operation status and preventing performance degradation caused by arranging task data requiring a high response to a lower layer. At least one computing device (or management computing device or each host computing device) of a plurality of computing devices configures rearrangement reference information showing whether an access characteristic related to a task executed on a plurality of host computing devices is considered as a decision criterion for transfer destination determination in rearrangement processing of transferring data between actual storage areas of physical storage devices of different response performance. Also, a storage subsystem refers to the rearrangement reference information and, based on an access characteristic of the plurality of computing devices with respect to the actual storage areas assigned to the plurality of computing devices, executes rearrangement processing of transferring data stored in the actual storage areas to different actual storage areas in the physical storage devices of different response performance (see FIG. 19).
摘要翻译：本发明提供了一种根据任务类型和操作状态来适当地配置用于在重排处理中确定传送目的地层的决策标准的技术，并且防止由于对需要对较低层的高响应的任务数据的布置而引起的性能下降。多个计算设备中的至少一个计算设备（或管理计算设备或每个主机计算设备）配置重新排列参考信息，该重新排列参考信息表示与在多个主机计算设备上执行的任务相关的访问特征是否被认为是用于在不同响应性能的物理存储设备的实际存储区域之间传送数据的重排处理中的传送目的地确定。此外，存储子系统是指重排参考信息，并且基于多个计算设备相对于分配给多个计算设备的实际存储区域的访问特性，执行将存储在实际存储器中的数据传送的重新排列处理区域到具有不同响应性能的物理存储设备中的不同实际存储区域（参见图19）。

39. 发明授权

US08364645B2 Data management system and data management method 有权
标题翻译：数据管理系统和数据管理方法
公开(公告)号：US08364645B2
公开(公告)日：2013-01-29
申请号：US12775549
申请日：2010-05-07
申请人： Masaaki Iwasaki , Kiyotake Kumazawa
发明人： Masaaki Iwasaki , Kiyotake Kumazawa
IPC分类号： G06F7/00
CPC分类号： G06F17/30079 , G06F3/0614 , G06F3/0649 , G06F3/067 , G06F11/1662
摘要： A file system transfer designation section for transferring the file system matching with file system transfer rules from the first volume of the first storage apparatus to the second volume of the second storage apparatus based on the first file system transfer rules, a file system storage information manager for updating storage information of the file system in accordance with transfer of the file system by the file system transfer designation section, and transmitting the updated file system storage information, and a search information manager for updating search information for searching the files based on a file search request from the client apparatus using the file system storage information sent by the file system storage information manager are provided.
摘要翻译：一种文件系统传输指定部分，用于基于第一文件系统传输规则将与文件系统传输规则匹配的文件系统从第一存储装置的第一卷传输到第二存储装置的第二卷;文件系统存储信息管理器用于根据文件系统传送指定部分的文件系统的传送更新文件系统的存储信息，以及发送更新的文件系统存储信息;以及搜索信息管理器，用于根据文件更新用于搜索文件的搜索信息提供了使用由文件系统存储信息管理器发送的文件系统存储信息的来自客户机装置的搜索请求。

40. 发明申请

US20120330907A1 STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA 有权
标题翻译：用于消除重复数据的存储系统
公开(公告)号：US20120330907A1
公开(公告)日：2012-12-27
申请号：US13606683
申请日：2012-09-07
申请人： Takaki NAKAMURA , Akira YAMAMOTO , Masaaki IWASAKI , Yohsuke ISHII , Nobumitsu TAKAOKA
发明人： Takaki NAKAMURA , Akira YAMAMOTO , Masaaki IWASAKI , Yohsuke ISHII , Nobumitsu TAKAOKA
IPC分类号： G06F17/30
CPC分类号： G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/0658 , G06F3/067
摘要： A storage system 103 carries out first and second de-duplication processes in response to receiving a write request from a client. First, a determination is made as to whether a write target data item overlaps with any of the stored data items of a part of a stored data item group, which is a user data item group stored in a storage device 209, and if so, the write target data item is prevented from being stored in the storage device. Second, a determination is made as to whether a target stored data item, which is not finished being evaluated as to whether it overlaps with the stored data item in the first de-duplication process, overlaps with another stored data item, and if so, the target stored data item or the same data item overlapping with the target stored data item is deleted from the storage device 209.
摘要翻译：存储系统103响应于从客户端接收到写入请求，执行第一和第二重复数据删除处理。首先，确定写目标数据项是否与存储在存储装置209中的用户数据项组的存储数据项组的一部分的存储数据项重叠，如果是，防止写目标数据项被存储在存储装置中。其次，确定目标存储的数据项是否与第一重复数据删除处理中存储的数据项目重叠的未被评估的目标存储数据项目是否与另一个存储的数据项目重叠，如果是，与目标存储数据项重叠的目标存储数据项或相同数据项从存储装置209中删除。

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