公开(公告)号：US20100292040A1

公开(公告)日：2010-11-18

申请号：US12843496

申请日：2010-07-26

申请人： Akira YAMAMOTO ,  Mitsuhiro TAMURA ,  Yoshitaka SHIZU

发明人： Akira YAMAMOTO ,  Mitsuhiro TAMURA ,  Yoshitaka SHIZU

IPC分类号： F16H1/32

CPC分类号： F16H1/32

摘要： The reduction gear includes a plurality of first and second rollers that are disposed so as to directly come into rolling contact with the outer peripheries of first and second eccentric bodies; first and second retainers that maintain gaps between the first and second rollers in the circumferential direction of the first and second eccentric bodies; and first and second guide bodies of which the movement in the axial direction is restricted and which restrict the movement of the first and second rollers in the axial direction by coming into direct contact with ends of the first and second rollers.

摘要翻译： 减速齿轮包括多个第一和第二辊，它们设置成直接与第一和第二偏心体的外周滚动接触; 第一和第二保持器，其在第一和第二偏心体的圆周方向上保持第一和第二辊之间的间隙; 并且其轴向运动被限制的第一和第二引导体通过与第一和第二辊的端部直接接触而限制第一和第二辊在轴向上的移动。

公开(公告)号：US20100080498A1

公开(公告)日：2010-04-01

申请号：US12565198

申请日：2009-09-23

申请人： Mitsuhiro TAMURA ,  Akira YAMAMOTO

发明人： Mitsuhiro TAMURA ,  Akira YAMAMOTO

IPC分类号： F16C43/04

CPC分类号： F16H57/038 ,  F16H3/001 ,  F16H57/022 ,  Y10T74/19665 ,  Y10T74/2186

摘要： A supporting structure includes a casing, a bearing having an inner ring, an outer ring, and rolling elements disposed between the inner ring and the outer ring, and an attachment member which detachably and directly attaches a shaft to the inner ring. The outer ring is supported by the casing, and the shaft is adapted to be able to be directly fixed to or removed from the inner ring by the attachment member in a state where the bearing is assembled to the casing.

摘要翻译： 支撑结构包括壳体，具有内环的轴承，外圈和设置在内圈和外圈之间的滚动元件，以及可拆卸地且直接地将轴附接到内圈的附接构件。 外圈由壳体支撑，并且轴适于在轴承组装到壳体的状态下能够通过附接构件直接固定到内圈或从内圈移除。

公开(公告)号：US20100086248A1

公开(公告)日：2010-04-08

申请号：US12569065

申请日：2009-09-29

申请人： Akira YAMAMOTO ,  Mitsuhiro TAMURA

发明人： Akira YAMAMOTO ,  Mitsuhiro TAMURA

IPC分类号： F16C19/38

CPC分类号： F16H57/021 ,  F16H1/203 ,  F16H1/32 ,  Y10T74/19688 ,  Y10T74/2186

摘要： A first shaft at which a first gear is provided is supported by an angular roller bearing in which a pair of roller rows and which is rolling elements incorporated in a back-to-back combination, and a midpoint of a projection range of a range where the first gear and a second gear mesh with each other on the first shaft is made to exist in a span of a working point of the pair of roller rows of the angular roller bearing on the pinion shaft.

摘要翻译： 设置有第一齿轮的第一轴由一对角滚子轴承支撑，该角滚子轴承以一对辊排为中心，滚动体是背对背组合的滚动体， 在第一轴上的第一齿轮和第二齿轮啮合被制成存在于小齿轮轴上的角滚子轴承的一对辊排的工作点的跨度中。

公开(公告)号：US20130117523A1

公开(公告)日：2013-05-09

申请号：US13723648

申请日：2012-12-21

申请人： Yoshiki KANO ,  Akira YAMAMOTO

发明人： Yoshiki KANO ,  Akira YAMAMOTO

IPC分类号： G06F12/02

CPC分类号： G06F3/0644 ,  G06F3/0605 ,  G06F3/0608 ,  G06F3/0647 ,  G06F3/067 ,  G06F3/0689 ,  G06F11/2087 ,  G06F12/0223

摘要： Data migration includes copying between normal volumes and thin provisioned volumes. Data in a normal volume can be copied to a thin provisioned volume. Alternatively, data structures can be provided to facilitate converting a normal volume into a thin provisioned volume without actual copying of data. Copying from a thin provisioned volume to a normal volume is also disclosed.

摘要翻译： 数据迁移包括在正常卷和精简配置卷之间复制。 正常卷中的数据可以复制到精简配置卷。 或者，可以提供数据结构以便于将正常音量转换为精简配置音量而无需实际复制数据。 还公开了从精简配置体积复制到正常体积。

公开(公告)号：US20130007509A1

公开(公告)日：2013-01-03

申请号：US13616223

申请日：2012-09-14

申请人： Hiroshi ARAKAWA ,  Akira YAMAMOTO

发明人： Hiroshi ARAKAWA ,  Akira YAMAMOTO

IPC分类号： G06F11/16

CPC分类号： G06F11/2094 ,  G06F3/0619 ,  G06F3/0653 ,  G06F3/0689 ,  G06F11/1088 ,  G06F11/1662 ,  G06F11/2082 ,  G06F11/3485 ,  G06F2201/85 ,  G06F2211/1057

摘要： A method of utilizing storage in a storage system comprises prioritizing a plurality of storage areas in the storage system for data recovery with different priorities; and performing data recovery of the storage system at an occurrence of a failure involving one or more of the storage areas in the storage system based on the priorities. Data recovery for one storage area having a higher priority is to occur before data recovery for another storage area having a lower priority in the storage system. In various embodiments, the prioritization is achieved by monitoring the access characteristics, or the priority is specified by the host or management computer based on the usage and/or importance of data stored in the storage system, or the priority is determined by the storage system based on the area assignment/release (i.e., usage) of thin provisioned volumes.

公开(公告)号：US20120331258A1

公开(公告)日：2012-12-27

申请号：US13606280

申请日：2012-09-07

申请人： Akira YAMAMOTO ,  Yoshiaki EGUCHI ,  Yasutomo YAMAMOTO ,  Manabu KITAMURA ,  Ai SATOYAMA

发明人： Akira YAMAMOTO ,  Yoshiaki EGUCHI ,  Yasutomo YAMAMOTO ,  Manabu KITAMURA ,  Ai SATOYAMA

IPC分类号： G06F12/02

CPC分类号： G06F11/1451 ,  G06F11/1435 ,  G06F11/1456 ,  G06F11/1464 ,  G06F11/1469 ,  G06F11/1471 ,  G06F2201/84

摘要： There is a journal area and one or more logical volumes comprising a first logical volume. The journal area is a storage area in which is stored a journal data element, which is a data element that is stored in any storage area of a plurality of storage areas configuring a logical volume, or a data element that is written to the storage area. A controller has a size receiver that receives a write unit size, which is the size of a write data element received from a computer, and a size setting unit that sets the received write unit size in a memory for one or more logical volumes. The size of a journal data element stored in a journal area based on the set write unit size is the write unit size.

摘要翻译： 存在包括第一逻辑卷的日志区域和一个或多个逻辑卷。 期刊区域是其中存储有日志数据元素的存储区域，该日志数据元素是存储在构成逻辑卷的多个存储区域的任何存储区域中的数据元素或写入存储区域的数据元素 。 控制器具有接收从计算机接收的写入数据元素的大小的写入单元大小的大小接收器，以及将所接收的写入单元大小设置在一个或多个逻辑卷的存储器中的大小设置单元。 基于设置的写入单元大小存储在日志区域中的日志数据元素的大小是写入单元大小。

公开(公告)号：US20120127608A1

公开(公告)日：2012-05-24

申请号：US13362217

申请日：2012-01-31

申请人： Akira YAMAMOTO ,  Takashige Iwamura ,  Yasunori Kaneda

发明人： Akira YAMAMOTO ,  Takashige Iwamura ,  Yasunori Kaneda

IPC分类号： G11B33/14

CPC分类号： G06F1/206 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/067 ,  G06F3/0689 ,  G11B33/144 ,  Y02D10/154 ,  Y02D10/16

摘要： When a disk device corresponding to a logical volume is started, a disk system determines and starts a disk device and a fan to be started, while comprehensively considering heat quantity generated by the disk device to be started, the cooling capacity of the fan, and the electric power consumption of the fan or the electric power consumption of the disk device.

摘要翻译： 当开始对应于逻辑卷的磁盘装置时，磁盘系统确定并启动要启动的磁盘装置和风扇，同时全面考虑由要启动的磁盘装置产生的热量，风扇的冷却能力和 风扇的电力消耗或磁盘设备的电力消耗。

公开(公告)号：US20120060647A1

公开(公告)日：2012-03-15

申请号：US13213123

申请日：2011-08-19

申请人： Akira YAMAMOTO

发明人： Akira YAMAMOTO

IPC分类号： F16H1/02 ,  B21D53/28

CPC分类号： F16H57/0025 ,  B21H5/02 ,  B21K1/12 ,  B21K1/30 ,  F16H1/06 ,  F16H1/14 ,  Y10T74/19

摘要： A gear device which has a shaft member including a gear portion and a shaft portion formed consecutively and integrally with the gear portion; and a fitting member that may be fitted into the shaft portion of the shaft member, wherein, in the shaft member, at least the gear portion may be formed by a plastic working, a guard portion protruding from a addendum circle of the gear portion to an outer side in the radial direction may be formed in an end portion of a shaft portion side of an axial direction of the gear portion, and the movement in the axial direction of the fitting member may be restricted by the guard portion.

摘要翻译： 一种齿轮装置，其具有轴构件，所述轴构件包括齿轮部和与所述齿轮部分一体形成的轴部; 以及可以装配在轴构件的轴部中的装配构件，其中，在轴构件中，至少齿轮部可以通过塑性加工形成，防护部从齿轮部的齿顶圆突出到 可以在齿轮部的轴向的轴部侧的端部形成径向外侧，并且可以通过防护部限制配合构件的轴向的移动。

公开(公告)号：US20120013990A1

公开(公告)日：2012-01-19

申请号：US13180159

申请日：2011-07-11

申请人： Akira YAMAMOTO

发明人： Akira YAMAMOTO

IPC分类号： G02B3/14

CPC分类号： G02B13/009 ,  G02B3/14 ,  G02B26/005

摘要： The zoom lens of the present invention includes a variable focus lens and a stop. The variable focus lens is disposed on the light incident side of the stop, and where a distance from a first surface to an image plane of the zoom lens is defined as Ta, and a distance from a variable refractive power surface closest to the stop of the variable focus lens to the stop is defined as Tb, the condition of Tb/Ta

摘要翻译： 本发明的变焦镜头包括可变焦距透镜和挡块。 可变焦距透镜设置在光阑的光入射侧，并且其中从变焦透镜的第一表面到像面的距离被定义为Ta，并且距可变屈光力表面的距离最接近 将可变焦距透镜定义为Tb，满足Tb / Ta <0.22的条件。

公开(公告)号：US20110082977A1

公开(公告)日：2011-04-07

申请号：US12968475

申请日：2010-12-15

申请人： Hidehisa SHITOMI ,  Yasunori KANEDA ,  Akira YAMAMOTO

发明人： Hidehisa SHITOMI ,  Yasunori KANEDA ,  Akira YAMAMOTO

IPC分类号： G06F12/00

CPC分类号： G06F3/0661 ,  G06F3/0605 ,  G06F3/0613 ,  G06F3/0632 ,  G06F3/067 ,  G06F17/30197

摘要： A unified storage system for executing a variety of types of storage control software using a single standardized hardware platform includes multiple storage control modules connected to storage devices for storing data related to input/output (I/O) operations. A first type of storage control software is initially installed and executed on a first storage control module for processing a first type of I/O operations. A management module replaces the first type of storage control software by installing a second type of storage control software onto the first storage control module. When the second type of storage control software is installed and executed, the first storage control module processes a second type of I/O operation, different from the first type of I/O operation. Control of volumes originally accessed by the first storage control module may be transferred to a second storage control module having the first type of storage control software installed.

摘要翻译： 用于使用单个标准化硬件平台执行各种类型的存储控制软件的统一存储系统包括连接到存储设备的多个存储控制模块，用于存储与输入/输出（I / O）操作有关的数据。 首先在第一存储控制模块上安装并执行第一类型的存储控制软件，以处理第一类型的I / O操作。 管理模块通过将第二类型的存储控制软件安装到第一存储控制模块来代替第一类型的存储控制软件。 当安装并执行第二类型的存储控制软件时，第一存储控制模块处理与第一类型的I / O操作不同的第二类型的I / O操作。 最初由第一存储控制模块访问的卷的控制可以被传送到具有安装了第一类型的存储控制软件的第二存储控制模块。