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    • 31. 发明授权
    • Storage apparatus and storage apparatus power supply failure management method
    • 存储设备和存储设备电源故障管理方法
    • US07581137B2
    • 2009-08-25
    • US11473032
    • 2006-06-23
    • Naoki OkadaHidehiro NagayaShin Nakamura
    • Naoki OkadaHidehiro NagayaShin Nakamura
    • G06F11/00
    • G06F1/30
    • A storage apparatus according to the present invention can store information related to a power supply abnormality after shutting down the principal functions of a data processing board when a power supply abnormality occurs in a data processing board. A power supply controller of a data processing board mounted in the storage apparatus monitors the operational status of DC/DC power supplies mounted to the data processing board, on the basis of detection signals from a voltage detection circuit. When a power supply abnormality is detected, the power supply controller immediately shuts down the operation of all the DC/DC power supplies. Shutting down the DC/DC power supplies also shuts down the principal functionality of the data processing board. Then, after storing information related to the power supply abnormality in memory, the power supply controller shuts down the auxiliary power supply. The information stored in memory can be transmitted to a management apparatus by way of an intermediary apparatus, which is another data processing board or the like.
    • 根据本发明的存储装置可以在数据处理板中发生电源异常时关闭数据处理板的主要功能之后,存储与电源异常有关的信息。 安装在存储装置中的数据处理板的电源控制器基于来自电压检测电路的检测信号来监视安装到数据处理板的DC / DC电源的操作状态。 当检测到电源异常时,电源控制器立即关闭所有DC / DC电源的操作。 关闭DC / DC电源也会关闭数据处理板的主要功能。 然后,在存储器中存储与电源异常有关的信息之后,电源控制器关闭辅助电源。 存储在存储器中的信息可以通过作为另一数据处理板等的中介装置发送到管理装置。
    • 32. 发明授权
    • Storage device and storage device power consumption control method
    • 存储设备和存储设备功耗控制方法
    • US07454656B2
    • 2008-11-18
    • US10937311
    • 2004-09-10
    • Naoki OkadaKenji MoriNobuyuki Minowa
    • Naoki OkadaKenji MoriNobuyuki Minowa
    • G06F11/00
    • G06F11/1441
    • According to the present invention, in cases where a CHA function and a DKA function are mounted within a single package, a battery power supply that is used during the occurrence of power supply trouble is effectively utilized so that the supply of power can be separately controlled for each function. A CHA part and DKA part are disposed in a single control package. When trouble such as a power outage is detected, the CHA part blocks access requests from the host, and initiates end processing. When the end processing of the CHA part is completed, the package internal power supply control part stops the clock supply to the CHA part. Then, when the DKA part completes destage processing, the package internal power supply control part stops the supply of power to the DKA part. The power consumption of the package is lowered in stages in accordance with the progress of the end processing.
    • 根据本发明,在单个封装中安装有CHA功能和DKA功能的情况下,有效地利用在发生电源故障期间使用的电池电源,从而可以单独控制电力供应 对于每个功能 CHA部件和DKA部件设置在单个控制包装中。 当检测到停电等故障时,CHA部分阻止来自主机的访问请求,并开始结束处理。 当CHA部件的结束处理完成时,封装内部电源控制部分停止对CHA部件的时钟供给。 然后,当DKA部件完成停止处理时,封装内部电源控制部分停止向DKA部件供电。 根据最终处理的进度,包装的功耗逐级降低。
    • 33. 发明申请
    • Storage device and storage device power consumption control method
    • 存储设备和存储设备功耗控制方法
    • US20060020855A1
    • 2006-01-26
    • US10937311
    • 2004-09-10
    • Naoki OkadaKenji MoriNobuyuki Minowa
    • Naoki OkadaKenji MoriNobuyuki Minowa
    • G06F11/00
    • G06F11/1441
    • According to the present invention, in cases where a CHA function and a DKA function are mounted within a single package, a battery power supply that is used during the occurrence of power supply trouble is effectively utilized so that the supply of power can be separately controlled for each function. A CHA part and DKA part are disposed in a single control package. When trouble such as a power outage is detected, the CHA part blocks access requests from the host, and initiates end processing. When the end processing of the CHA part is completed, the package internal power supply control part stops the clock supply to the CHA part. Then, when the DKA part completes destage processing, the package internal power supply control part stops the supply of power to the DKA part. The power consumption of the package is lowered in stages in accordance with the progress of the end processing.
    • 根据本发明,在单个封装中安装有CHA功能和DKA功能的情况下,有效地利用在发生电源故障期间使用的电池电源,从而可以单独控制电力供应 对于每个功能 CHA部件和DKA部件设置在单个控制包装中。 当检测到停电等故障时,CHA部分阻止来自主机的访问请求,并开始结束处理。 当CHA部件的结束处理完成时,封装内部电源控制部分停止对CHA部件的时钟供给。 然后,当DKA部件完成停止处理时,封装内部电源控制部分停止向DKA部件供电。 根据最终处理的进度,包装的功耗逐级降低。
    • 37. 发明授权
    • Method for extrusion-molding loose tube and apparatus therefor, and loose tube
    • 用于挤出成型松套管及其装置的方法以及松套管
    • US08470213B2
    • 2013-06-25
    • US12741500
    • 2008-10-29
    • Naoki OkadaYoshio HashimotoMasayuki Ishioka
    • Naoki OkadaYoshio HashimotoMasayuki Ishioka
    • G02B6/04B29D11/00B32B1/00B29C47/12
    • B29D11/00875G02B6/4483G02B6/4486
    • An extrusion-molding apparatus for a loose tube includes: an extrusion head that includes a tip and a die concentrically arranged therewithin and extrudes a tube between the tip and the die; a needle that feeds at least one optical fiber and filler to be filled around the optical fiber into the tube being extrusion-molded; and a cylindrical bundling member provided within the needle. The bundling member has a bundling hole being smaller than an inner diameter of the tube at a center thereof and into which the optical fiber can pass through, and a flow pass penetrating along a feeding direction of the filler between the bundling hole and an inner circumferential surface of the needle. In an extrusion molding method using the extrusion-molding apparatus, the optical fiber is passed through a bundling hole to be bundled at an almost center of the tube. In addition, filler is passed through a flow path to be filled around the optical fiber.
    • 一种用于松套管的挤出成型装置包括:挤出头,其包括尖端和同心地布置在其中的模具,并且在尖端和模具之间挤出管子; 将至少一根光纤和填料填充到针筒内的针进入挤压成形的管中; 以及设置在针内的筒状捆扎部件。 捆扎构件具有小于管中心的捆扎孔,并且光纤可以穿过该捆扎孔,并且沿着填充物的进给方向穿过捆扎孔和内周侧之间的流路 针的表面。 在使用挤出成型装置的挤出成型方法中,使光纤通过捆扎孔,使其捆扎在管的大致中央。 此外,填料通过待填充在光纤周围的流动路径。
    • 38. 发明授权
    • Optical fiber cable ready for mid-span access
    • 光纤电缆准备中跨接入
    • US08442370B2
    • 2013-05-14
    • US12921112
    • 2009-02-18
    • Ken OsatoNaoki OkadaKouji Tomikawa
    • Ken OsatoNaoki OkadaKouji Tomikawa
    • G02B6/44G02B6/00
    • G02B6/4475
    • An optical fiber cable is comprised of: a slotted core elongated along an axis of the optical fiber cable, the slotted core including a slot running in parallel with the axis and a groove accessible through the slot; one or more optical fibers placed in the groove; a sheath enclosing the slotted core and the optical fibers; a bonding portion where the slotted core is bonded with the sheath; a first strength member embedded in the slotted core and running in parallel with the axis; and a second strength member embedded in the sheath and running in parallel with the axis, wherein the first and second strength members are aligned on a plane including the axis.
    • 光纤电缆包括:沿着光纤电缆的轴线延伸的开槽芯,所述开槽芯包括与所述轴线平行延伸的槽和可通过所述槽访问的槽; 放置在槽中的一根或多根光纤; 包围开槽芯和光纤的护套; 开槽芯与护套接合的接合部; 嵌入在所述开槽芯中并与所述轴平行运行的第一强度构件; 以及第二强度构件,其嵌入所述护套中并且与所述轴线平行地延伸,其中所述第一和第二强度构件在包括所述轴线的平面上对准。
    • 40. 发明授权
    • Storage of fault and position data in nonvolatile memory on system components
    • 将故障和位置数据存储在非易失性存储器中的系统组件上
    • US07380054B2
    • 2008-05-27
    • US10769889
    • 2004-02-03
    • Naoki OkadaNobuyuki Minowa
    • Naoki OkadaNobuyuki Minowa
    • G06F12/00
    • G06F11/0775G06F11/0727G06F11/0748
    • A storage system includes a plurality of kinds of packages such as channel adapters, cache switches, disk adapters, basic memory boards, a shared memory, cache memories, memory board expansions and individual disk drives. Nonvolatile memories are mounted on each of those packages to store event information concerning the package on which the respective memory is mounted. In case a package is exchanged or newly installed or in case a package fails, the event information is stored in the nonvolatile memory of the package in correspondence with the packaging position information of the package in the storage system, so that this event information can be accessed at any time.
    • 存储系统包括诸如通道适配器,高速缓存交换机,磁盘适配器,基本存储器板,共享存储器,高速缓冲存储器,存储器板扩展和单独磁盘驱动器的多种类型的封装。 非易失性存储器安装在每个这些包装上以存储关于其上安装相应存储器的包装的事件信息。 如果包裹被交换或新安装,或者在包裹发生故障的情况下,与存储系统中的包装的包装位置信息对应地将事件信息存储在包装的非易失性存储器中,使得该事件信息可以 随时访问。