Data error recovery in non-volatile memory
    1.
    发明授权
    Data error recovery in non-volatile memory 有权
    非易失性存储器中的数据错误恢复

    公开(公告)号:US08291297B2

    公开(公告)日:2012-10-16

    申请号:US12316986

    申请日:2008-12-18

    IPC分类号: G11C29/00

    摘要: When an error correction code (ECC) unit finds uncorrectable errors in a solid state non-volatile memory device, a process may be used in an attempt to locate and correct the errors. This process may first identify ‘low confidence’ memory cells that are likely to contain errors, and then determine what data is more likely to be correct in those cells, based on various criteria. The new data may then be checked with the ECC unit to verify that it is sufficiently correct for the ECC unit to correct any remaining errors.

    摘要翻译: 当纠错码(ECC)单元在固态非易失性存储器件中发现不可纠正的错误时,可以使用一个过程来尝试定位和校正错误。 该过程可以首先识别可能包含错误的低置信度存储器单元,然后基于各种标准确定哪些数据在这些单元中更可能是正确的。 然后可以用ECC单元检查新数据,以验证其对于ECC单元是否足够正确以校正任何剩余错误。

    Data error recovery in non-volatile memory
    2.
    发明申请
    Data error recovery in non-volatile memory 有权
    非易失性存储器中的数据错误恢复

    公开(公告)号:US20100162084A1

    公开(公告)日:2010-06-24

    申请号:US12316986

    申请日:2008-12-18

    IPC分类号: G06F12/16 G11C29/52 G06F11/10

    摘要: When an error correction code (ECC) unit finds uncorrectable errors in a solid state non-volatile memory device, a process may be used in an attempt to locate and correct the errors. This process may first identify ‘low confidence’ memory cells that are likely to contain errors, and then determine what data is more likely to be correct in those cells, based on various criteria. The new data may then be checked with the ECC unit to verify that it is sufficiently correct for the ECC unit to correct any remaining errors.

    摘要翻译: 当纠错码(ECC)单元在固态非易失性存储器件中发现不可纠正的错误时,可以使用一个过程来尝试定位和校正错误。 该过程可以首先识别可能包含错误的“低置信度”存储器单元,然后基于各种标准确定哪些数据在这些单元中更可能是正确的。 然后可以用ECC单元检查新数据,以验证其对于ECC单元是否足够正确以校正任何剩余错误。

    Portable work light
    4.
    发明申请
    Portable work light 审中-公开
    便携式工作灯

    公开(公告)号:US20060198132A1

    公开(公告)日:2006-09-07

    申请号:US11321666

    申请日:2005-12-29

    IPC分类号: F21L4/08 F21L4/04

    摘要: The present specification discloses a work light having a tray for holding or positioning light components such as a light source, power source and electrical control unit. The components can easily be assembled on the tray for operation of the light. The tray can be compartmentalized by including barriers into which the modular components of the light fit. Such barriers provide for very simple assembly or replacement of the components and protect the components by limiting their movement with respect to each other. In an embodiment the tray contains a compartment for holding an electronic control unit. The tray can contain a battery compartment which can hold a battery powered power source. The tray can also contain a light source compartment for holding a light source. The tray can be supported by a housing or casing containing a light transmissible portion which surrounds at least a portion of the tray. A cap having a hollow shell body with an opening at one end can be used to close the end of the housing. In an embodiment the cap can have a rotatable hook, which extends away from the work light, that can be used to suspend the work light in a work environment.

    摘要翻译: 本说明书公开了一种工作灯,其具有用于保持或定位诸如光源,电源和电气控制单元的光部件的托盘。 组件可以容易地组装在托盘上用于操作光。 托盘可以通过包括光的模块化部件所适配的障碍物来划分。 这种障碍提供非常简单的组件或组件更换,并通过限制它们相对于彼此的运动来保护组件。 在一个实施例中,托盘包含用于保持电子控制单元的隔间。 托盘可以容纳可容纳电池供电电源的电池盒。 托盘还可以包含用于保持光源的光源室。 托盘可以由包含至少一部分托盘的透光部分的壳体或壳体支撑。 具有在一端具有开口的中空壳体的盖可用于封闭壳体的端部。 在一个实施例中,盖可以具有可远离工作光延伸的可旋转钩,其可用于将工作灯悬挂在工作环境中。

    Reliability of write operations to a non-volatile memory
    6.
    发明申请
    Reliability of write operations to a non-volatile memory 审中-公开
    写操作对非易失性存储器的可靠性

    公开(公告)号:US20070233937A1

    公开(公告)日:2007-10-04

    申请号:US11396262

    申请日:2006-03-31

    IPC分类号: G06F12/00

    CPC分类号: G06F12/0866 G06F2212/2022

    摘要: In one embodiment, the present invention includes a method for writing data into both a volatile portion and an erase block of a non-volatile portion of a storage device, and maintaining the data in the volatile portion until the data is successfully written to the erase block. In this way, enhanced data reliability is provided. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明包括一种用于将数据写入到存储设备的非易失性部分的易失性部分和擦除块中并将数据保持在易失性部分中直到数据成功写入擦除的方法 块。 以这种方式,提供了增强的数据可靠性。 描述和要求保护其他实施例。

    ANIMAL-RESISTANT RESILIENT TRASH CONTAINER AND LID MECHANISM
    7.
    发明申请
    ANIMAL-RESISTANT RESILIENT TRASH CONTAINER AND LID MECHANISM 审中-公开
    动物抵抗力冲击容器和盖子机构

    公开(公告)号:US20070175910A1

    公开(公告)日:2007-08-02

    申请号:US11625240

    申请日:2007-01-19

    IPC分类号: B65D45/16 B65D43/14

    CPC分类号: B65F1/1615

    摘要: An animal-resistant system for a profiled plastic container has a lid hinged to the container and a latch mechanism having a plurality of radially extending latching pins supported by the lid. A rotary handle actuates the latching pins radially to engage pin receiving holes at the top edge of the container. The cam actuates the latching pins radially outward against biasing to engage the top edge and when the handle is rotated, the cam releases the latching pins to be biased inwardly to release the lid for opening to an open position. Collection equipment can engage lifting bars and remotely actuate the latch mechanism through a release linkage to the cam. An internal safety release can be incorporated into the cam to disable the cam and permit the latching pins to bias to the unlatched position.

    摘要翻译: 用于成型塑料容器的抗动物系统具有铰接到容器的盖子和具有由盖支撑的多个径向延伸的闩锁销的闩锁机构。 旋转手柄径向地驱动闩锁销以接合容器顶部边缘处的销接收孔。 凸轮驱动闩锁销径向向外抵抗偏置以接合顶部边缘,并且当手柄旋转时,凸轮释放闩锁销以向内偏压以释放盖子以打开至打开位置。 收集设备可以接合提升杆,并通过与凸轮的释放联动来远程致动闩锁机构。 可以将内部安全释放装置结合到凸轮中以禁止凸轮并且允许闩锁销偏移到解锁位置。

    Contiguous boot and resume start-up files
    8.
    发明申请
    Contiguous boot and resume start-up files 审中-公开
    连续启动和恢复启动文件

    公开(公告)号:US20060265437A1

    公开(公告)日:2006-11-23

    申请号:US11135729

    申请日:2005-05-23

    申请人: Richard Coulson

    发明人: Richard Coulson

    IPC分类号: G06F17/30

    CPC分类号: G06F9/4418

    摘要: Various embodiments of the invention may write start-up files to contiguous locations in a storage medium before entering a powerdown state. After entering the powerdown state, to start a new operational state the start-up files may be read from the contiguous locations rather than from conventional non-contiguous locations, thus reducing the amount of time required to access those start-up files and reach the operational state.

    摘要翻译: 在进入掉电状态之前,本发明的各种实施例可以将启动文件写入存储介质中的连续位置。 在进入掉电状态之后,要启动新的操作状态,可以从连续的位置读取启动文件,而不是从传统的非连续位置读取启动文件,从而减少访问这些启动文件所需的时间并达到 运行状态

    Polymer de-imprint circuit using negative voltage
    9.
    发明申请
    Polymer de-imprint circuit using negative voltage 有权
    聚合物压印电路使用负电压

    公开(公告)号:US20060087875A1

    公开(公告)日:2006-04-27

    申请号:US10973580

    申请日:2004-10-25

    IPC分类号: G11C11/22

    摘要: Briefly, voltages to write a memory cell are adjusted if the memory cell is determined to be imprinted. In one embodiment, a positive voltage not including zero is applied to one of a bit line and a word line and a negative voltage not including zero is applied to another of the bit line and the word line to write a specified logic state to an imprinted memory cell. Neighboring cells do not receive disturb voltages in excess of a disturb voltage threshold.

    摘要翻译: 简而言之,如果确定存储单元被打印,则调整写入存储器单元的电压。 在一个实施例中,将不包括零的正电压施加到位线和字线中的一个,并且不包括零的负电压被施加到位线和字线中的另一个以将指定的逻辑状态写入到印刷 记忆单元 相邻单元不会接收超过干扰电压阈值的干扰电压。

    Adaptive cache algorithm for temperature sensitive memory
    10.
    发明申请
    Adaptive cache algorithm for temperature sensitive memory 有权
    用于温度敏感记忆体的自适应缓存算法

    公开(公告)号:US20050060126A1

    公开(公告)日:2005-03-17

    申请号:US10660310

    申请日:2003-09-11

    摘要: A temperature sensitive memory, such as a ferroelectric polymer memory, may be utilized as a disk cache memory in one embodiment. If the temperature begins to threaten shutdown, the memory may be transitioned from a write-back to a write-through cache memory. In such case, the system is ready for shutdown without the loss of critical data.

    摘要翻译: 在一个实施例中,诸如铁电聚合物存储器的温度敏感存储器可以用作磁盘高速缓冲存储器。 如果温度开始威胁关机,则内存可能会从回写转换到直写高速缓存。 在这种情况下,系统已准备好关闭而不会丢失关键数据。