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91. 发明申请

US20050282045A1 Magnetic recording medium and magnetic recording/reproducing apparatus using the same 审中-公开
标题翻译：磁记录介质及使用其的磁记录/再现装置
公开(公告)号：US20050282045A1
公开(公告)日：2005-12-22
申请号：US11151451
申请日：2005-06-14
申请人： Koji Sonoda
发明人： Koji Sonoda
IPC分类号： G11B5/65 , G11B5/725
CPC分类号： G11B5/725
摘要： A magnetic recording medium including a lubricating layer formed by using a lubricant containing first perfluoropolyether having one or more CH3 groups or one or more CF3 groups at two ends, and second perfluoropolyether having a polar group at least at one end.
摘要翻译：一种磁记录介质，包括通过使用含有第一全氟聚醚的润滑剂形成的润滑层，所述第一全氟聚醚在两端具有一个或多个CH 3 3基团或一个或多个CF 3基团，至少在一端具有极性基团的全氟聚醚。

92. 发明申请

US20050257000A1 NAS with worm function 有权
标题翻译： NAS具有蠕虫功能
公开(公告)号：US20050257000A1
公开(公告)日：2005-11-17
申请号：US10892187
申请日：2004-07-16
申请人： Koji Sonoda , Yoji Nakatani , Takahiro Nakano
发明人： Koji Sonoda , Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F12/14 , G06F3/06 , G06F12/00
CPC分类号： G06F3/0637 , G06F3/0622 , G06F3/0683
摘要： To provide a storage system capable of cutting back the resource while obtaining a WORM function. In the storage system, a controller (110) functions to: obtain, when a write request is made by a computer (300), information on one of logical devices that is a target of a write process, from a memory module (140); and inform, when the logical device is set to unwritable, a signal indicating that the logical device is set to unwritable, to the computer (300). An interface (200) functions to: reference meta-information held in a disk drive (130) to obtain a list of files that are not accessed for a predetermined period; secure a logical device that is capable of storing the files on the obtained list of files; and cause the controller (110) to store, in the logical device, the files on the list of files and set the logical device that stores the files in a manner that makes information stored in the memory module (140) unwritable.
摘要翻译：提供能够在获得WORM功能的同时切割资源的存储系统。在存储系统中，控制器（110）用于：当由计算机（300）作出写入请求时，从存储器模块（140）获得关于作为写入处理的目标的逻辑设备之一的信息， ; 并且当所述逻辑设备被设置为不可写时，向所述计算机（300）通知指示所述逻辑设备被设置为不可写的信号。接口（200）用于：引用保持在磁盘驱动器（130）中的元信息，以获得在预定时间段内未访问的文件的列表; 确保能够将文件存储在所获得的文件列表上的逻辑设备; 并且使所述控制器（110）在所述逻辑设备中存储所述文件列表上的文件，并以使得存储在所述存储器模块（140）中的信息不可写的方式设置存储所述文件的逻辑设备。

93. 发明申请

US20050060330A1 Storage system and control method 失效
标题翻译：存储系统和控制方法
公开(公告)号：US20050060330A1
公开(公告)日：2005-03-17
申请号：US10958283
申请日：2004-10-06
申请人： Koji Sonoda , Naoto Matsunami , Manabu Kitamura , Yutaka Takata
发明人： Koji Sonoda , Naoto Matsunami , Manabu Kitamura , Yutaka Takata
IPC分类号： G06F3/06 , G06F7/00 , G06F12/00 , G06F17/30
CPC分类号： G06F3/0619 , G06F3/0643 , G06F3/067 , Y10S707/99952 , Y10S707/99953
摘要： Interfaces of SAN and NAS, prevents data miss even when a trouble occurs and makes it possible that an arbitrary number of NAS interfaces access the same file system with high performance. A storage system includes multiple interfaces for external connection, multiple disks accessed from multiple interfaces, and a shared memory accessed from multiple interfaces. The multiple interfaces are block interfaces executing disk block I/O request, and file interfaces of file servers executing file I/O request. A file system in the file servers is constructed in a part of the disks, and a log storage area holding change log of the file system, and a management file server information storage area holding information of managing file server performing exclusive access control of file system and management of log storage area are formed in the shared memory.
摘要翻译： SAN和NAS的接口，即使出现故障也可防止数据丢失，并且可以让任意数量的NAS接口以高性能访问同一个文件系统。存储系统包括用于外部连接的多个接口，从多个接口访问的多个磁盘以及从多个接口访问的共享存储器。多个接口是执行磁盘块I / O请求的块接口和执行文件I / O请求的文件服务器的文件接口。文件服务器中的一个文件系统被构造在一部分磁盘中，一个日志存储区域保存该文件系统的更改日志，以及一个管理文件服务器信息存储区域，其中管理文件服务器执行文件系统的独占访问控制的信息并且在共享存储器中形成日志存储区域的管理。

94. 发明授权

US08832371B2 Storage system with multiple flash memory packages and data control method therefor 有权
标题翻译：具有多个闪存包的存储系统及其数据控制方法
公开(公告)号：US08832371B2
公开(公告)日：2014-09-09
申请号：US13125618
申请日：2011-04-04
申请人： Go Uehara , Koji Sonoda , Junji Ogawa
发明人： Go Uehara , Koji Sonoda , Junji Ogawa
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F11/10 , G06F12/02 , G06F3/06
CPC分类号： G06F3/064 , G06F3/0616 , G06F3/0688 , G06F11/1044 , G06F11/108 , G06F12/0246 , G06F2211/1059 , G06F2212/7211
摘要： A storage system having multiple flash memory packages including flash memory chips and package controllers for controlling access to the flash memory chips is configured such that the package controller receives from a higher-level apparatus, which sends a write request, frequency prediction information that enables prediction of an update frequency with respect to data, which is to be a write target, and when writing data for which a write request has been issued from the higher-level apparatus, control is executed such that data, which is predicted to have a relatively high update frequency based on the frequency prediction information, is preferentially stored in a physical block with the large remaining number of erases in a flash memory chip of flash memory package of the package controller, or such that data, which is predicted to have a relatively low update frequency based on the frequency prediction information, is preferentially stored in a physical block with the small remaining number of erases in a flash memory chip of the flash memory package of the package controller.
摘要翻译：配置具有多个快闪存储器包的存储系统，包括用于控制对闪速存储器芯片的访问的闪速存储器芯片和封装控制器，使得封装控制器从发送写入请求的更高级别的装置接收能够预测的频率预测信息相对于作为写入目标的数据的更新频率，并且当写入从较高级别装置发出写请求的数据时，执行控制，使得预测相对于基于频率预测信息的高更新频率优先存储在具有大量剩余擦除次数的物理块中，所述剩余数量在封装控制器的闪速存储器包的闪速存储器芯片中，或者使得预测具有相对基于频率预测信息的低更新频率优先存储在具有小rema的物理块中在包装控制器的闪速存储器包的闪速存储器芯片中引入擦除次数。

95. 发明授权

US08161133B2 Network storage system with a clustered configuration sharing a namespace, and control method therefor 有权
标题翻译：具有共享命名空间的群集配置的网络存储系统及其控制方法
公开(公告)号：US08161133B2
公开(公告)日：2012-04-17
申请号：US12361713
申请日：2009-01-29
申请人： Yoji Nakatani , Koji Sonoda , Takahiro Nakano
发明人： Yoji Nakatani , Koji Sonoda , Takahiro Nakano
IPC分类号： G06F5/16
CPC分类号： G06F3/0605 , G06F3/0643 , G06F3/0647 , G06F3/067 , G06F17/30079 , G06F2206/1012
摘要： Provided is a storage system as follows. A server holds a management table that serves to manage a mount point of a file system. The management table stores a file system identifier that uniquely identifies the file system within the storage system, mount point information that indicates the mount point of the file system, and a management server identifier that indicates an identifier of the server that manages the file system. The contents stored in the management table of each server are the same. Upon reception of a request to obtain a file handle, each server returns the file handle requested to be obtained. The file handle indicates, uniquely within the storage system, the storage area on the disk subsystem in which the file relating to the request is stored.
摘要翻译：提供如下的存储系统。服务器保存用于管理文件系统的安装点的管理表。管理表存储唯一地标识存储系统内的文件系统的文件系统标识符，指示文件系统的安装点的安装点信息和指示管理文件系统的服务器的标识符的管理服务器标识符。存储在每个服务器的管理表中的内容是相同的。在接收到获取文件句柄的请求时，每个服务器返回请求获得的文件句柄。文件句柄在存储系统中唯一地指示存储与请求相关的文件的磁盘子系统上的存储区域。

96. 发明授权

US08015219B2 Computer system storage device and date updating method 有权
标题翻译：计算机系统存储设备和日期更新方法
公开(公告)号：US08015219B2
公开(公告)日：2011-09-06
申请号：US12344688
申请日：2008-12-29
申请人： Takuya Higuchi , Koji Sonoda
发明人： Takuya Higuchi , Koji Sonoda
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F11/1458 , G06F11/1448 , G06F11/2005 , G06F11/201 , G06F2201/84
摘要： Data stored in a plurality of snapshots that can be updated is efficiently updated.A computer system includes a computer that provides a plurality of storage areas and a storage device that stores data read and written in the storage areas. The storage device provides a first volume that stores data shared by the storage areas respectively and a second volume that stores data held in the storage areas respectively. The computer stores storage area management information and a storing flag that shows a storing part of updated data and sets the storing flag in accordance with a request. When the computer receives the update of the data stored in the first volume and the storing flag is set to the second volume, if a second area corresponding to a first area is not allocated to the second volume, the computer updates a second area newly allocated to the second volume to store the location information of the newly allocated second area in the storage area management information correspondingly to the first area.
摘要翻译：存储在可更新的多个快照中的数据被有效地更新。计算机系统包括提供多个存储区域的计算机和存储读取和写入存储区域的数据的存储设备。存储装置提供分别存储由存储区共享的数据的第一卷和分别存储在存储区中的数据的第二卷。计算机存储存储区域管理信息和显示更新数据的存储部分的存储标志，并根据请求设置存储标志。当计算机接收到存储在第一卷中的数据的更新并且存储标志被设置为第二卷时，如果对应于第一区域的第二区域未被分配给第二卷，则计算机更新新分配的第二区域到第二卷，以相应于第一区域将新分配的第二区域的位置信息存储在存储区域管理信息中。

97. 发明授权

US07891585B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07891585B2
公开(公告)日：2011-02-22
申请号：US12294385
申请日：2007-02-08
申请人： Tadao Tsuchiya , Koji Sonoda , Manabu Shoji
发明人： Tadao Tsuchiya , Koji Sonoda , Manabu Shoji
IPC分类号： B05B1/30
CPC分类号： F02M51/0603 , F02M51/0664 , F02M63/0063 , F02M2200/26
摘要： A fuel injection valve is provided that includes an electromagnetic actuator (A1) that moves a valve body (10) in an inwardly-opening direction, and a magnetostrictive actuator (A2) that, by passing current therethrough, elongates a movable part assembly (43) extending from the valve body (10) to a movable core (24) of the electromagnetic actuator (A1), wherein the magnetostrictive actuator (A2) is formed from a solid magnetostrictive element (15) provided between the valve body (10) and the movable core (24) of the electromagnetic actuator (A1) so as to couple the valve body (10) and the movable core (24), a preload spring (13) provided between the valve body (10) and the movable core (24) so as to apply a compressive preload in the axial direction of the valve body (10) to the magnetostrictive element (15), and a second coil (42) mounted on a valve housing (H) housing the valve body (10), the movable core (24), the magnetostrictive element (15), and the preload spring (13), the second coil (42) elongating the magnetostrictive element (15) against the preload by the passage of current. By combining in this way the electromagnetic actuator and the magnetostrictive actuator equipped with the solid magnetostrictive element, a fuel injection valve of an inwardly-opening type that has good responsiveness and is capable of operating at low power consumption can be provided.
摘要翻译：提供一种燃料喷射阀，其包括使阀体（10）沿向内打开的方向移动的电磁致动器（A1）和通过使流过其中的电流使可移动部件组件（43）伸长的磁致伸缩致动器（A2）），其中所述磁致伸缩致动器（A2）由阀体（10）延伸到所述电磁致动器（A1）的可动铁芯（24），其中所述磁致伸缩致动器（A2）由设置在所述阀体（10）和所述电磁致动器（A1）的可动铁心（24）连接所述阀体（10）和所述可动铁心（24），设置在所述阀体（10）和所述可动铁芯 24），以便将阀体（10）的轴向的压缩预载荷施加到磁致伸缩元件（15），以及安装在容纳阀体（10）的阀壳体（H）上的第二线圈（42），可动铁心（24），磁致伸缩元件（15）和预压弹簧（13），第二 d线圈（42），其通过电流使所述磁致伸缩元件（15）延伸抵抗所述预载荷。通过以这种方式组合电磁致动器和配备有固体磁致伸缩元件的磁致伸缩致动器，可以提供具有良好响应性并且能够以低功耗运行的向内开启型的燃料喷射阀。

98. 发明授权

US07849282B2 Filesystem building method 有权
标题翻译：文件系统构建方法
公开(公告)号：US07849282B2
公开(公告)日：2010-12-07
申请号：US11266206
申请日：2005-11-04
申请人： Yusuke Nonaka , Akira Yamamoto , Naoto Matsunami , Koji Sonoda
发明人： Yusuke Nonaka , Akira Yamamoto , Naoto Matsunami , Koji Sonoda
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F3/0643 , G06F3/0607 , G06F3/0649 , G06F3/0685 , G06F17/30091
摘要： To provide a technique whereby a plurality of types of storage media can be utilized in an efficient manner. A management apparatus includes a file manager that manages files within an integrated memory area that includes a first memory area composed of at least a part of the first type of storage medium and a second memory area composed of at least a part of the second type of storage medium. The file manager builds one filesystem on the integrated memory area, in consideration of a range of the first memory area and a range of the second memory area.
摘要翻译：提供可以以有效的方式利用多种类型的存储介质的技术。管理装置包括文件管理器，其管理集成存储区域内的文件，该文件管理器包括由第一类型的存储介质的至少一部分组成的第一存储区域和由第二类型存储介质的至少一部分组成的第二存储区域存储介质。考虑到第一存储区域的范围和第二存储区域的范围，文件管理器在集成存储器区域上构建一个文件系统。

99. 发明授权

US07716417B2 Method and system for controlling access to tape media from a plurality of virtual computers 有权
标题翻译：用于控制从多个虚拟计算机访问磁带介质的方法和系统
公开(公告)号：US07716417B2
公开(公告)日：2010-05-11
申请号：US11521692
申请日：2006-09-15
申请人： Etsutaro Akagawa , Takahiro Nakano , Koji Sonoda
发明人： Etsutaro Akagawa , Takahiro Nakano , Koji Sonoda
IPC分类号： G06F12/00
CPC分类号： G11B15/6835 , G06F3/0605 , G06F3/0622 , G06F3/0637 , G06F3/0686 , G06F11/1456 , G06F11/1464
摘要： A tape library comprises: a plurality of tape media; a plurality of slots in which the plurality of tape media are respectively stored; a drive in which a tape medium extracted from any of the plurality of slots is set and which performs tape reading or writing in respect of this tape medium; and a controller by which a tape medium is extracted from a designated slot of these plurality of slots and set in the drive. The host computer comprises: a plurality of virtual computers; a first storage region in which is stored slot allocation information expressing which slot is allocated to which virtual computer; and an access control unit that specifies the slot allocated to a first virtual computer, of the plurality of the virtual computers, from the slot allocation information, and restricts access from the first virtual computer to the tape medium in the specified slot.
摘要翻译：磁带库包括：多个磁带介质; 分别存储多个磁带介质的多个时隙; 设置从多个时隙中的任何一个提取的磁带介质并针对该磁带介质执行磁带读取或写入的驱动器; 以及控制器，通过该控制器从这些多个槽的指定槽提取带介质并设置在驱动器中。主计算机包括：多个虚拟计算机; 其中存储有时隙分配信息表示哪个时隙被分配给哪个虚拟计算机的第一存储区域; 以及访问控制单元，从所述时隙分配信息中指定分配给所述多个虚拟计算机中的第一虚拟计算机的时隙，并且限制从所述第一虚拟计算机到所述指定时隙中的所述磁带介质的访问。

100. 发明申请

US20100115008A1 FILE SYSTEM MIGRATION IN STORAGE SYSTEM 有权
标题翻译：存储系统中的文件系统迁移
公开(公告)号：US20100115008A1
公开(公告)日：2010-05-06
申请号：US12684356
申请日：2010-01-08
申请人： Yoji NAKATANI , Koji Sonoda , Kenji Kataoka
发明人： Yoji NAKATANI , Koji Sonoda , Kenji Kataoka
IPC分类号： G06F12/00 , G06F15/16
CPC分类号： G06F17/30079 , G06F17/302
摘要： In a cluster type NAS, it is necessary to copy file data between disk devices of servers upon migration of a file system or a part of the file system. A server includes a control table for managing a file system or a part of the file system, and a mapping table for managing a relation between a logical device of a disk subsystem and a logical unit recognized by a server, and in response to an instruction to execute migration of the file system from a first server to a second server, the mapping table is referenced to send an instruction to update the relation between the logical device and the logical unit to the second server, and the second server newly recognizes a logical unit and updates a management server identifier of the control table.
摘要翻译：在集群类型NAS中，有必要在文件系统或文件系统的一部分迁移时将文件数据复制到服务器的磁盘设备之间。服务器包括用于管理文件系统或文件系统的一部分的控制表，以及用于管理磁盘子系统的逻辑设备与由服务器识别的逻辑单元之间的关系以及响应于指令的映射表为了执行文件系统从第一服务器到第二服务器的迁移，参考映射表发送指令以将逻辑设备和逻辑单元之间的关系更新到第二服务器，并且第二服务器重新识别逻辑单元并更新控制表的管理服务器标识符。

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