DYNAMIC FORMATION OF GARBAGE COLLECTION UNITS IN A MEMORY
    31.
    发明申请
    DYNAMIC FORMATION OF GARBAGE COLLECTION UNITS IN A MEMORY 审中-公开
    动态形成记忆中的收集单元

    公开(公告)号:US20140052897A1

    公开(公告)日:2014-02-20

    申请号:US13588716

    申请日:2012-08-17

    CPC classification number: G06F12/0246 G06F2212/7205

    Abstract: Method and apparatus for managing data in a memory, such as but not limited to a flash memory. In accordance with some embodiments, a memory is provided with a plurality of addressable data storage blocks which are arranged into a first set of garbage collection units (GCUs). The blocks are rearranged into a different, second set of GCUs responsive to parametric performance of the blocks.

    Abstract translation: 用于管理存储器中的数据的方法和装置,例如但不限于闪速存储器。 根据一些实施例,存储器被提供有多个可寻址数据存储块,其被布置成第一组垃圾收集单元(GCU)。 响应于块的参数性能,块被重新排列成不同的第二组GCU。

    Reaction and separation processor and process for producing biodiesel
    32.
    发明授权
    Reaction and separation processor and process for producing biodiesel 有权
    反应和分离处理器和生产生物柴油的方法

    公开(公告)号:US08636634B2

    公开(公告)日:2014-01-28

    申请号:US12593623

    申请日:2008-04-02

    Abstract: Disclosed are a reaction and separation processor and a process for producing biodiesel. The processor is comprised of a stationary casing and a rotor located internal to the casing, with a gap formed between the rotor and casing. A fluid inlet port is located at the upper end of the casing for delivering fluid, which is used to produce the biodiesel, into the reaction zone of the processor, in which the reaction zone is defined as a gap between an upper portion of the rotor and casing. Surface irregularities for inducing fluid turbulence in the reaction zone are located on an inner surface of the casing, an outer surface of the rotor, or both. A rotor inlet port is located at a lower end of the rotor for directing fluid from the reaction zone into the separation zone, which is located within the rotor. A heavy phase port is at the upper end of the rotor for directing a heavy phase of the fluid, which contains glycerol produced in the process, from the separation zone to a heavy phase outlet port located at the upper end of the casing. A light phase port is at the upper end of the rotor for directing a light phase of the fluid, which contains the biodiesel produced in the process, from the separation zone through the upper shaft and to a light phase outlet port at the upper end of the casing.

    Abstract translation: 公开了一种反应和分离处理器和生产生物柴油的方法。 该处理器包括固定壳体和位于壳体内部的转子,在转子和壳体之间形成间隙。 流体入口位于壳体的上端,用于将用于生产生物柴油的流体输送到处理器的反应区域中,其中反应区域被定义为转子的上部之间的间隙 和套管。 用于在反应区域中引起液体湍流的表面凹凸位于壳体的内表面,转子的外表面或两者上。 转子入口位于转子的下端,用于将流体从反应区引导到位于转子内的分离区。 重相端口位于转子的上端,用于将包含在该过程中产生的甘油的流体的重相从分离区引导到位于壳体上端的重相出口。 轻相位于转子的上端,用于引导包含在该过程中产生的生物柴油的流体的轻相从分离区通过上轴和上端的光相出口 套管。

    CRITERIA FOR SELECTION OF DATA FOR A SECONDARY CACHE
    33.
    发明申请
    CRITERIA FOR SELECTION OF DATA FOR A SECONDARY CACHE 有权
    选择二级缓存数据的标准

    公开(公告)号:US20140013052A1

    公开(公告)日:2014-01-09

    申请号:US13542990

    申请日:2012-07-06

    CPC classification number: G06F12/0862 G06F3/068

    Abstract: Host read operations affecting a first logical block address of a data storage device are tracked. The data storage device includes a main storage and a non-volatile cache that mirrors a portion of data of the main storage. One or more criteria associated with the host read operations are determined. The criteria are indicative of future read requests of second logical block address associated with the first logical block address. Data of the at least the second logical block address is copied from the main storage to the non-volatile cache if the criteria meets a threshold.

    Abstract translation: 跟踪影响数据存储设备的第一逻辑块地址的主机读操作。 数据存储设备包括主存储器和反映主存储器的数据的一部分的非易失性高速缓存。 确定与主机读取操作相关联的一个或多个准则。 标准指示与第一逻辑块地址相关联的第二逻辑块地址的未来读请求。 如果条件满足阈值,则将至少第二逻辑块地址的数据从主存储器复制到非易失性高速缓存。

    BACKGROUND DEDUPLICATION OF DATA SETS IN A MEMORY
    34.
    发明申请
    BACKGROUND DEDUPLICATION OF DATA SETS IN A MEMORY 有权
    数据集在存储器中的背景化

    公开(公告)号:US20130326115A1

    公开(公告)日:2013-12-05

    申请号:US13485455

    申请日:2012-05-31

    Abstract: Apparatus and method for data management in a memory, such as but not limited to a flash memory array. In accordance with some embodiments, a plurality of data sets in a memory are identified as having a common data content and different physical addresses in the memory. A selected one of the data sets is marked as valid data and the remaining data sets are marked as stale data responsive to evaluation of at least one variable parameter associated with the physical addresses at which the data sets are respectively stored.

    Abstract translation: 存储器中的数据管理的装置和方法,例如但不限于闪存阵列。 根据一些实施例,存储器中的多个数据集被识别为在存储器中具有公共数据内容和不同的物理地址。 所选择的一个数据集被标记为有效数据,并且响应于与分别存储数据集的物理地址相关联的至少一个可变参数的评估,将剩余的数据集标记为陈旧的数据。

    Aqua comb hair grooming device and method
    35.
    发明授权
    Aqua comb hair grooming device and method 有权
    水梳梳发装置及方法

    公开(公告)号:US08597436B2

    公开(公告)日:2013-12-03

    申请号:US12800977

    申请日:2010-05-21

    CPC classification number: A45D24/22 A01K13/002

    Abstract: An aqua comb used with a hose for thoroughly and quickly cleaning, rinsing and combing the hair of both humans and animals. The aqua comb comprises four design elements: 1) a rotating hose nut with internal seal that is employed to attach the aqua comb to various hose endings, 2) an on/off valve for controlling fluid flow through the aqua comb, 3) an elongated and rigid fluid spray body with fluid discharge openings, and 4) a semi-rigid comb member positioned above the discharge openings to lift hair and allow fluid spray to reach scalp and skin thereunder. The core design element of the aqua comb is the presentation angle and comb member structure which work in concert with the fluid spray discharged from the fluid spray openings in its elongated spray body to multiply and leverage mechanical cleaning and combing action.

    Abstract translation: 用于软管的水梳用于彻底快速地清洁,漂洗和梳理人和动物的头发。 水梳包括四个设计元素:1)具有内部密封件的旋转软管螺母,用于将水梳安装​​到各种软管端口; 2)用于控制通过水梳的流体流动的开闭阀; 3)细长的 和具有流体排放口的刚性流体喷雾体,以及4)位于排放口上方的半刚性梳构件,以提升毛发并允许流体喷雾到达其头皮和皮肤。 水梳的核心设计元素是呈现角度和梳形构件结构,其与在其细长喷雾体中的流体喷射开口排出的流体喷雾协同工作,以增加并利用机械清洁和梳理动作。

    Rapid rebuild of a data set
    36.
    发明授权
    Rapid rebuild of a data set 有权
    快速重建数据集

    公开(公告)号:US08589724B2

    公开(公告)日:2013-11-19

    申请号:US13174050

    申请日:2011-06-30

    Abstract: A method and apparatus for rebuilding a data set. In accordance with some embodiments, a data storage device is coupled to a host. An error condition associated with a memory of the data storage device is detected. Data stored in a first portion of the memory unaffected by said error condition is transferred to the host. A communication signal is output to the host that indicates that data stored in a second portion of the memory affected by said error condition will not be transferred to the host. The host reconstructs the data stored in the second portion of the memory responsive to the communication signal.

    Abstract translation: 一种用于重建数据集的方法和装置。 根据一些实施例,数据存储设备耦合到主机。 检测与数据存储装置的存储器相关联的错误状况。 存储在不受所述错误条件影响的存储器的第一部分中的数据被传送到主机。 通信信号被输出到主机,指示存储在受所述错误条件影响的存储器的第二部分中的数据将不被传送到主机。 主机根据通信信号重建存储在存储器的第二部分中的数据。

    Parametric Tracking to Manage Read Disturbed Data
    38.
    发明申请
    Parametric Tracking to Manage Read Disturbed Data 有权
    参数跟踪来管理读取干扰数据

    公开(公告)号:US20130258770A1

    公开(公告)日:2013-10-03

    申请号:US13438446

    申请日:2012-04-03

    CPC classification number: G11C16/3418 G11C11/5642 G11C16/26

    Abstract: Method and apparatus for managing data in a memory, such as a flash memory array. In accordance with various embodiments, data are stored in a first location in a memory, and read from the first location a selected number of times. At least one parameter associated with the first location is measured after the data are read the selected number of times. The data are thereafter migrated to a second location in the memory responsive to the measured parameter indicating a presence of read disturbance in the data in the first location.

    Abstract translation: 用于管理诸如闪存阵列的存储器中的数据的方法和装置。 根据各种实施例,将数据存储在存储器中的第一位置,并从第一位置读取选定次数。 在数据读取所选择的次数之后,测量与第一位置相关联的至少一个参数。 此后,数据将根据测量的参数迁移到存储器中的第二位置,该参数指示在第一位置的数据中存在读取干扰。

    Garbage collection in a storage device
    40.
    发明授权
    Garbage collection in a storage device 有权
    存储设备中的垃圾收集

    公开(公告)号:US08458417B2

    公开(公告)日:2013-06-04

    申请号:US12721466

    申请日:2010-03-10

    Abstract: In general, this disclosure relates to garbage collection in a storage device. Aspects of this disclosure describe techniques to identify one or more candidate memory storage blocks that should be recycled during garbage collection. The one or more candidate memory storage blocks may be identified based at least on monitored soft metrics of the candidate memory storage blocks. During garbage collection, the identified one or more candidate memory storage blocks may be recycled to free up storage space.

    Abstract translation: 通常,本发明涉及存储设备中的垃圾收集。 本公开的方面描述了识别在垃圾收集期间应该被再循环的一个或多个候选存储器存储块的技术。 可以至少基于候选存储器存储块的被监视的软度量来识别一个或多个候选存储器存储块。 在垃圾收集期间,所识别的一个或多个候选存储器存储块可以被再循环以释放存储空间。

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