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    • 52. 发明申请
    • STORAGE APPARATUS AND METHOD FOR CONTROLLING STORAGE APPARATUS INVOLVING SNAPSHOTS
    • 存储设备和控制存储设备的方法
    • US20130219136A1
    • 2013-08-22
    • US13394045
    • 2012-02-20
    • Yasuaki NakamuraTomohiko SuzukiTetsuya AbeAkemi Sanada
    • Yasuaki NakamuraTomohiko SuzukiTetsuya AbeAkemi Sanada
    • G06F12/16
    • G06F3/061G06F3/0653G06F3/0689G06F11/3409G06F11/3485
    • A drop in the access performance to a source volume is prevented by executing various control methods according to the snapshot usage method. A storage apparatus comprises one or more storage devices which provide storage areas; and a controller which creates a logical volume in the storage area provided by the one or more storage devices, and which reads and writes data from/to the logical volume according to a request from a host, wherein the controller acquires one or more snapshots which are data images at certain time points of the logical volume, wherein the controller determines whether the logical volume is subject to abrupt load fluctuations on the basis of performance information of the logical volume and the snapshots, and wherein, if the logical volume is subject to abrupt load fluctuations, the controller executes predetermined control processing according to usage cases of the snapshots.
    • 通过根据快照使用方法执行各种控制方法来防止对源卷的访问性能的下降。 存储装置包括提供存储区域的一个或多个存储装置; 以及控制器,其在由所述一个或多个存储设备提供的存储区域中创建逻辑卷,并且根据来自主机的请求从/向所述逻辑卷读取和写入数据,其中所述控制器获取一个或多个快照, 是逻辑卷的特定时间点的数据图像,其中控制器基于逻辑卷和快照的性能信息来确定逻辑卷是否受到突然的负载波动,并且其中,如果逻辑卷经受 突然的负载波动,控制器根据快照的使用情况执行预定的控制处理。
    • 56. 发明申请
    • SYNTHETIC SILICA GLASS MOLDED BODY, METHOD OF MOLDING THE SAME, AND METHOD OF INSPECTING SYNTHETIC SILICA GLASS MOLDED BODY
    • 合成二氧化硅玻璃成型体,其成型方法和检查合成二氧化硅玻璃模体
    • US20110130265A1
    • 2011-06-02
    • US11885510
    • 2006-02-08
    • Masafumi MizuguchiTetsuya Abe
    • Masafumi MizuguchiTetsuya Abe
    • C03C3/04C03B11/12G01J1/58
    • G01N21/64C03B11/08C03B23/0013C03B40/02C03B2201/03C03C3/06C03C23/0075C03C2201/32C03C2201/40C03C2203/52G01N21/6402Y02P40/57
    • A method of molding a synthetic silica glass molded body by accommodating a synthetic silica glass block in a mold provided with a pressing portion, and by pressing the block while heating, the method comprising: a step of washing the synthetic silica glass block so that a concentration of copper which is present on the surface of the synthetic silica glass block is 2 ng/cm2 or less, and so that a concentration of aluminium thereon is 10 ng/cm2 or less, before accommodating the synthetic silica glass block in the mold; a step of heating high purity carbon powders in which a content of copper is 40 wt.ppb or less and a content of aluminium is 100 wt.ppb or less at a temperature condition of 1200° C. to 1900° C.; a step of heating the mold at a temperature condition of 1700° C. to 1900° C.; a step of applying the high purity carbon powders after the heating step on the inner surface of the mold after the heating step, before accommodating the synthetic silica glass block in the mold; and a step of molding the synthetic silica glass block in a predetermined form by pressing the block by means of the pressing portion while heating so as to the temperature of the block can be within a hold temperature range of 1500° C. to 1700° C., after accommodating the washed synthetic silica glass block in the mold.
    • 一种通过将合成石英玻璃块容纳在具有按压部分的模具中并通过在加热时加压块来成型合成石英玻璃成型体的方法,所述方法包括:洗涤合成石英玻璃块,使得 存在于合成石英玻璃块的表面上的铜的浓度在将合成石英玻璃块容纳在模具中之前为2ng / cm 2以下,使其上的铝浓度为10ng / cm 2以下。 在1200℃至1900℃的温度条件下,加热铜含量为40重量ppm以下,铝含量为100重量ppm以下的高纯度碳粉末的工序。 在1700℃至1900℃的温度条件下加热模具的步骤。 在将合成石英玻璃块容纳在模具中之后,在加热步骤之后将高纯度碳粉末加热到模具的内表面之后的步骤; 以及通过在加热的同时通过按压部分压块而使预定形式的合成石英玻璃块成型的步骤,使得块的温度可以在1500℃至1700℃的保持温度范围内 在将洗涤的合成石英玻璃块容纳在模具中之后。
    • 57. 发明申请
    • PROJECTING DEVICE
    • 投影设备
    • US20100141908A1
    • 2010-06-10
    • US12525572
    • 2008-01-31
    • Tatsuo UchidaTetsuya AbeKen Agatsuma
    • Tatsuo UchidaTetsuya AbeKen Agatsuma
    • G03B21/28G02B27/18
    • G02B17/08G03B21/10
    • A rear-projection type projecting device enlarging and projecting an image displayed by a display device onto a screen, including a projecting optical system including a first optical system having a positive power and a second optical system having a reflection surface with a positive power, and a plane mirror attached to the projecting device to form a substantially right angle with respect to the screen and to reflect light emerging from the projecting optical system to the screen, wherein an effective reflection area of the reflection surface with the positive power is located at a position farther from an optical axis of the first optical system when viewed from the plane mirror.
    • 一种背投式投影装置,其将由显示装置显示的图像放大并投影到屏幕上,包括具有正功率的第一光学系统和具有正光焦度的反射面的第二光学系统的投影光学系统,以及 平面镜附接到投影装置以相对于屏幕形成大致直角,并将从投影光学系统出射的光反射到屏幕,其中具有正光焦度的反射表面的有效反射区域位于 当从平面镜观察时,位置比第一光学系统的光轴更远。
    • 59. 发明授权
    • Disk array device and disk array device cable support method
    • 磁盘阵列设备和磁盘阵列设备电缆支持方式
    • US07447036B2
    • 2008-11-04
    • US11476710
    • 2006-06-29
    • Tomonori SoedaShinichi NishiyamaTetsuya Abe
    • Tomonori SoedaShinichi NishiyamaTetsuya Abe
    • H05K5/02
    • H05K7/1447H01R13/5804H01R13/73
    • A plurality of control packages 100 are mounted on both sides of a basic chassis 11 of a disk array device. A cable clamping mechanism 300 is disposed on the underside of the control packages 100 positioned in the space between the control packages 100 and a power unit 400. A rail portion 310 is disposed parallel to the direction in which the control packages 100 are arranged. A number of clamp cores 320 corresponding to the number of the control packages (CHA) are movably disposed on the rail portion 310. Each clamp core 320 corresponds to each of the control package 100, and clamps cables in control package units. Even when tensile force acts on the cables 200 from below, the present invention prevents this force from acting directly on a control package 100.
    • 多个控制组件100安装在磁盘阵列装置的基本机箱11的两侧。 电缆夹紧机构300设置在位于控制组件100和动力单元400之间的空间中的控制组件100的下侧上。 轨道部分310平行于控制包装100的布置方向设置。 对应于控制包(CHA)的数量的多个夹紧芯320可移动地设置在轨道部分310上。 每个夹芯320对应于每个控制封装100,并夹紧控制封装单元中的电缆。 即使当拉伸力从下方作用在电缆200上时,本发明也防止该力直接作用在控制组件100上。
    • 60. 发明申请
    • Storage control device and separation-type storage device
    • 存储控制装置和分离式存储装置
    • US20070050526A1
    • 2007-03-01
    • US11261766
    • 2005-10-31
    • Tetsuya AbeAkira Murotani
    • Tetsuya AbeAkira Murotani
    • G06F13/12
    • H04L67/1097G06F11/1456G06F11/1458G06F11/2015
    • According to the present invention, a portion of the storage control device is configured as a detachable separation-type storage bay and a large volume of data can be moved altogether by transporting the storage bay. The separation-type storage bay is detachably provided in the device main body of the storage control device. The storage bay comprises a plurality of disk drives. When a backup of the primary volume is created, a secondary volume is created in the storage bay and data is copied. The storage bay is removed from the device main body by the user and attached to a backup storage control device. The backup storage control device recognizes the storage configuration of the storage bay by acquiring management information when the storage bay is attached to the backup storage control device. The backup storage control device reads the backup data from the storage bay and stores the backup data in the backup device.
    • 根据本发明,存储控制装置的一部分被配置为可拆卸的分离式存储架,并且可以通过运送存储室一起移动大量的数据。 分离式存储箱可拆卸地设置在存储控制装置的装置主体中。 存储托架包括多个盘驱动器。 创建主卷的备份时,将在存储托架中创建辅助卷,并复制数据。 存储托架由用户从设备主体移除并附接到备用存储控制设备。 备用存储控制装置通过在存储托架附接到备用存储控制装置时获取管理信息来识别存储托架的存储配置。 备份存储控制设备从存储托架读取备份数据,并将备份数据存储在备份设备中。