Apparatus, system, and method for identifying a faulty communication module
    1.
    发明申请
    Apparatus, system, and method for identifying a faulty communication module 失效
    用于识别故障通信模块的装置,系统和方法

    公开(公告)号:US20050060611A1

    公开(公告)日:2005-03-17

    申请号:US10666660

    申请日:2003-09-17

    CPC classification number: G06F11/0727 G06F11/0766 G06F11/1004

    Abstract: An apparatus, method, and system associates an identifier with a data packet. The identifier uniquely identifies a communication module, such as a host interface card, within a data storage system. In operation, a computer host sends a data packet to a server. The communication module receives the data packet and associates an identifier, unique to the communication module, with the data packet. The data packet is stored in a disk array, such as a Redundant Array of Independent Disks (RAID) system. When the computer host later requests the stored data packet, a validation module, which may be implemented within a PCI adapter such as a host interface card, retrieves the data packet and determines whether the data packet is corrupt. If the data packet is corrupt, the validation module identifies which host interface card corrupted the data with the use of the unique identifier associated with the data packet. The faulty communication module may then be removed from operation in the data storage system.

    Abstract translation: 设备,方法和系统将标识符与数据分组相关联。 标识符唯一地标识数据存储系统内的通信模块,例如主机接口卡。 在操作中,计算机主机向服务器发送数据包。 通信模块接收数据分组并将通信模块唯一的标识符与数据分组相关联。 数据包存储在磁盘阵列中,例如独立磁盘冗余阵列(RAID)系统。 当计算机主机稍后请求存储的数据分组时,可以在PCI适配器(例如主机接口卡)内实现的验证模块检索数据分组并确定数据分组是否损坏。 如果数据包损坏,则验证模块使用与数据包相关联的唯一标识符来识别哪个主机接口卡损坏了数据。 然后,故障通信模块可以从数据存储系统中的操作中移除。

    Safety device for an aerial lift, a method of operation thereof, an aerial lift having the safety device, a kit of parts and a method of installation thereof for providing the safety device in an aerial lift
    2.
    发明申请
    Safety device for an aerial lift, a method of operation thereof, an aerial lift having the safety device, a kit of parts and a method of installation thereof for providing the safety device in an aerial lift 审中-公开
    空中升降机的安全装置,其操作方法,具有安全装置的升降机,一组零件及其安装方法,用于将安全装置提供在升降机中

    公开(公告)号:US20130153333A1

    公开(公告)日:2013-06-20

    申请号:US13689116

    申请日:2012-11-29

    Applicant: Paul Richards

    Inventor: Paul Richards

    CPC classification number: B66F11/04 B66F11/044 B66F17/006 Y10T29/53

    Abstract: An aerial lift, a kit of parts for installing a safety device in the aerial lift and a method includes a moveable platform having a control panel operable to manoeuvre the platform provided near a first side of the platform and a proximity sensing means that remotely senses the presence of off-platform objects within a sensing zone opposite the control panel. A further method averts an accident when operating an aerial lift by remotely sensing whether or not an off-platform object is present in a sensing zone of proximity, and if an object is sensed in the sensing zone, signalling an alarm and/or shutting down the aerial lift to stop further movement of the platform.

    Abstract translation: 空中升降机,用于在空中升降机中安装安全装置的一组零件,以及一种方法包括:可移动平台,其具有可操作以操纵设置在平台第一侧附近的平台的控制面板;以及远程感测 在与控制面板相对的感测区域内存在非平台物体。 另一种方法是通过远程检测远程物体是否存在于接近感测区域内,以及如果在感测区域中检测到物体,则发出报警和/或关闭 升降机停止平台的进一步运动。

    Autonomic recovery of PPRC errors detected by PPRC peer
    3.
    发明申请
    Autonomic recovery of PPRC errors detected by PPRC peer 有权
    PPRC对等体检测到PPRC错误的自动恢复

    公开(公告)号:US20070073860A1

    公开(公告)日:2007-03-29

    申请号:US11549191

    申请日:2006-10-13

    CPC classification number: G06F11/1482 G06F11/2082

    Abstract: A method for initiating a data storage facility recovery process in a data processing system having a first peer data storage facility and a second peer data storage facility communicating with the first peer data storage facility by a communication link. The method of initiating a recovery process is invoked by one peer data storage facility upon another peer data storage facility operating under a peer to peer remote copy (PPRC) protocol. Data copied from a first peer data storage facility to a second peer data storage facility is monitored for errors. Upon detection of an error by one peer data storage facility, recovery and data collection operations are initiated on the other peer data storage facility. Preferably, the initiation of recovery and data collection operations occurs out of band, over a second communication link between the peer data storage facilities.

    Abstract translation: 一种用于在具有通过通信链路与第一对等数据存储设备通信的第一对等数据存储设施和第二对等数据存储设备的数据处理系统中启动数据存储设备恢复过程的方法。 启动恢复过程的方法由一个对等数据存储设施调用于在对等远程复制(PPRC)协议下操作的另一个对等数据存储设备。 监视从第一对等数据存储设施复制到第二对等数据存储设施的数据以获得错误。 在通过一个对等数据存储设备检测到错误时,恢复和数据收集操作在另一个对等数据存储设备上启动。 优选地,通过对等数据存储设施之间的第二通信链路,恢复和数据收集操作的发起在带外发生。

    Apparatus, system, and method for facilitating monitoring and responding to error events

    公开(公告)号:US20060230306A1

    公开(公告)日:2006-10-12

    申请号:US11095062

    申请日:2005-03-31

    CPC classification number: G06F11/076

    Abstract: An apparatus, system, and method are disclosed for facilitating monitoring and responding to error events. An apparatus may includes a set of counters associated with a processing system resource, each counter associated with an error event and having attributes defining a count value, counter thresholds directly related to time, and empirical status information for the error event related to time. A user may adjust counter thresholds indirectly to set an error tolerance. An update module may update counters within the set based on an error event for the processing system resource. The management module persists and maintains a life cycle for counters based on counter attributes. Each counter may be of two types either a fixed counter that counts error events from a start time for a defined duration or a sliding counter that counts error events up to a predefined number of error events within a window of time.

    System for rotationally coupling two telescopic shafts
    6.
    发明授权
    System for rotationally coupling two telescopic shafts 失效
    用于旋转耦合两个伸缩轴的系统

    公开(公告)号:US06755746B2

    公开(公告)日:2004-06-29

    申请号:US10254925

    申请日:2002-09-26

    Abstract: A system for rotationally coupling telescopic interior and exterior shafts, which are disposed so that they can slide one within the other along a common axis, includes a first rotational coupling between the two shafts which is constituted by a rotation friction system. A second rotational coupling between the two shafts is constituted by internal and external splines. The internal splines are on the periphery of the end of the interior shaft and the external splines are on the internal face of the exterior tubular shaft so that a normal rotation torque is transmitted by friction and an exceptional rotation torque is additionally transmitted by the splines.

    Abstract translation: 一种用于旋转地连接伸缩式内外轴的系统,其被设置为使得它们能够沿着公共轴线在另一个内滑动,包括由旋转摩擦系统构成的两个轴之间的第一旋转联接。 两轴之间的第二旋转联轴器由内部和外部花键构成。 内部花键位于内部轴的端部的周边上,并且外部花键位于外部管状轴的内表面上,使得通过摩擦传递正常的旋转扭矩,并且通过花键另外传递异常的旋转扭矩。

    Drop Detection
    7.
    发明申请
    Drop Detection 有权
    跌落检测

    公开(公告)号:US20100259753A1

    公开(公告)日:2010-10-14

    申请号:US12511583

    申请日:2009-07-29

    CPC classification number: B41J29/393

    Abstract: In one embodiment, a drop detection method includes: moving a light source along a first side of the drop zone to illuminate drops passing through a drop zone; and, without blocking any part of the drop zone, detecting light scattered off the drops as the drops pass through the drop zone. In another embodiment, a drop detector includes: a light source on a first side of the drop zone for illuminating drops passing through a drop zone; a light detector on the first side of the drop zone near the light source and a movable carriage carrying the light source and the light detector. The light detector is exposed to the drop zone for detecting light scattered off drops as the drops pass through the drop zone. The carriage is movable along the first side of the drop zone in a direction transverse to the drop direction.

    Abstract translation: 在一个实施例中,液滴检测方法包括:沿着液滴区域的第一侧移动光源以照亮通过液滴区域的液滴; 并且在不堵塞液滴区域的任何部分的情况下,当液滴通过液滴区域时检测从液滴散射的光。 在另一个实施例中,液滴检测器包括:在液滴区域的第一侧上的光源,用于照射通过液滴区域的液滴; 在光源附近的液滴区域的第一侧上的光检测器和携带光源和光检测器的可移动的托架。 光检测器暴露于落下区域,用于当液滴通过落下区域时检测从液滴中散出的光。 滑架沿着垂直于液滴方向的方向可沿液滴区的第一侧移动。

    DEVICE INITIATED MODE SWITCHING
    9.
    发明申请

    公开(公告)号:US20080059786A1

    公开(公告)日:2008-03-06

    申请号:US11927447

    申请日:2007-10-29

    CPC classification number: G06F11/2289

    Abstract: Provided are a method, system, deployment and article of manufacture, wherein in one embodiment, a mode of operation may be switched to a service mode by detecting a device inserted into a connector of an input/output port of a system. In the illustrated embodiment, the device has a connector and a wire which loops a code received from the input/output port back to the input/output port. Upon detecting receipt of the transmitted code, the mode of operation may be switched to a service mode. Other embodiments are described and claimed.

    Dynamic threshold scaling in a communication system
    10.
    发明申请
    Dynamic threshold scaling in a communication system 审中-公开
    通信系统中的动态阈值缩放

    公开(公告)号:US20060123285A1

    公开(公告)日:2006-06-08

    申请号:US10989562

    申请日:2004-11-16

    CPC classification number: G06F11/0712 G06F11/076

    Abstract: A computer system including an error recovery system establishes error threshold inversely proportional to the number of a like kind of system resources, such as host adapters. When a host adapter is initialized or deactivated, a software subcomponent of a processing device calculates a new threshold number and writes it to a memory location associated with each host adapter. When a number of errors exceeds the threshold number, the host adapter is reset, quiesced for repair, or fenced for replacement.

    Abstract translation: 包括错误恢复系统的计算机系统建立与类似类型的系统资源(例如主机适配器)的数量成反比的错误阈值。 当主机适配器被初始化或去激活时,处理设备的软件子组件计算新的阈值数并将其写入与每个主机适配器相关联的存储器位置。 当多个错误​​超过阈值数时,主机适配器将被重置,停止维修或者替换。

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