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    Motor
    71.
    发明申请
    Motor 失效
    发动机

    公开(公告)号：US20110127940A1

    公开(公告)日：2011-06-02

    申请号：US12662974

    申请日：2010-05-13

    Applicant: Sang Kyu Lee ,  Dae Lyun Kang

    Inventor： Sang Kyu Lee ,  Dae Lyun Kang

    IPC: H02K29/08 ,  H02K23/66

    CPC classification number: G11B17/0282 ,  G11B7/0037 ,  G11B19/2009 ,  G11B19/28 ,  H02K29/14

    Abstract: There is provided a motor. The motor may include a rotor case including a driving magnet formed on an inner circumferential surface thereof and providing a driving force by interacting with a coil of a stator, a low-speed control magnet formed on an outer circumferential surface of the rotor case and generating a frequency allowing for low-speed rotation enabling label printing as the rotor case rotates at a low speed; and a sensing part sensing an analog signal generated from the low-speed control magnet.

    Abstract translation: 提供电机。 电动机可以包括转子壳体，其包括形成在其内周面上的驱动磁体，并通过与定子的线圈相互作用提供驱动力，形成在转子壳体的外圆周表面上的低速控制磁体，并产生 允许低速旋转的频率，使得当转子壳体以低速旋转时能够进行标签打印; 以及感测部分，感测从低速控制磁体产生的模拟信号。

    METHOD OF OPERATING NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE FOR IMPLEMENTING THE SAME
    72.
    发明申请
    METHOD OF OPERATING NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE FOR IMPLEMENTING THE SAME 失效
    操作非易失性存储器件的方法和用于实现其的非易失性存储器件

    公开(公告)号：US20100332946A1

    公开(公告)日：2010-12-30

    申请号：US12774658

    申请日：2010-05-05

    Applicant: Sang Kyu Lee ,  Seung Jae Chung

    Inventor： Sang Kyu Lee ,  Seung Jae Chung

    IPC: H03M13/05 ,  G06F11/10

    CPC classification number: H03M13/27 ,  G06F11/1008 ,  G11C16/0483 ,  G11C16/10 ,  G11C16/26 ,  G11C2029/0411 ,  H03M13/13

    Abstract: A method of operating a nonvolatile memory device including a memory cell array having first and second main cells for storing external input data, first spare cells for storing data for error correction code (ECC) processing on the data stored in the first and second main cells and second spare cells for storing data for ECC processing on the data stored in the first and second main cells which involves reading the data stored in the first spare cells, reading the data stored in the second main cells and the data stored in the second spare cells, and performing the ECC processing on the data read from the second main cells using the data read from the first spare cells and the data read from the second spare cells.

    Abstract translation: 一种操作非易失性存储器件的方法，包括具有用于存储外部输入数据的第一和第二主单元的存储单元阵列，用于存储用于对存储在第一和第二主单元中的数据进行纠错码（ECC）处理的数据的第一备用单元 以及第二备用单元，用于存储用于ECC处理的数据用于存储在第一和第二主单元中的数据，其涉及读取存储在第一备用单元中的数据，读取存储在第二主单元中的数据和存储在第二备用单元中的数据 并且使用从第一备用单元读取的数据和从第二备用单元读取的数据对从第二主单元读取的数据执行ECC处理。

    Spindle Motor Assembly With Encoder
    73.
    发明申请
    Spindle Motor Assembly With Encoder 审中-公开
    带编码器的主轴电机组件

    公开(公告)号：US20100319012A1

    公开(公告)日：2010-12-16

    申请号：US12539548

    申请日：2009-08-11

    Applicant: Ho Jun Yoo ,  Sang Kyu Lee ,  Byung Hoon Lee

    Inventor： Ho Jun Yoo ,  Sang Kyu Lee ,  Byung Hoon Lee

    IPC: G11B17/028

    CPC classification number: G11B19/28 ,  G11B19/2009

    Abstract: The present invention provides a spindle motor assembly with an encoder. The spindle motor includes a circuit board, a spindle motor and an encoder. A connector is mounted on the upper surface of the circuit board. The spindle motor is provided on the circuit board. The spindle motor functions to rotate a disk placed thereon. The encoder is provided on the connector and senses a detection mark of the disk and thereby detects a rotating speed of the disk. As such, because the encoder is installed on the connector, the number of components is reduced, and the production cost can be thus reduced.

    Abstract translation: 本发明提供一种具有编码器的主轴电动机组件。 主轴电机包括电路板，主轴电机和编码器。 连接器安装在电路板的上表面上。 主轴电机设置在电路板上。 主轴电机用于旋转放置在其上的盘。 编码器设置在连接器上并感测盘的检测标记，从而检测盘的旋转速度。 因此，由于编码器安装在连接器上，所以部件的数量减少，并且可以降低生产成本。

    PACKAGE APPARATUS AND METHOD OF OPERATING THE SAME
    74.
    发明申请
    PACKAGE APPARATUS AND METHOD OF OPERATING THE SAME 有权
    包装装置及其操作方法

    公开(公告)号：US20100302876A1

    公开(公告)日：2010-12-02

    申请号：US12774665

    申请日：2010-05-05

    Applicant: Sang Kyu Lee

    Inventor： Sang Kyu Lee

    IPC: G11C7/06 ,  G11C7/00 ,  G11C15/00

    CPC classification number: G11C7/1045 ,  G11C7/20 ,  G11C15/00 ,  G11C15/046

    Abstract: A package apparatus includes at least one memory chip, a voltage detection circuit configured to make a determination of whether a voltage supplied to the memory chip is a specific voltage or higher, and a controller configured to control an operation of the memory chip based on a result of the determination.

    Abstract translation: 封装装置包括至少一个存储器芯片，电压检测电路，被配置为确定提供给存储器芯片的电压是否是特定电压或更高电压;以及控制器，被配置为基于一个或多个控制器来控制存储器芯片的操作 决定的结果。

    Rotating shaft for ultra slim spindle motor
    75.
    发明申请
    Rotating shaft for ultra slim spindle motor 审中-公开
    旋转轴用于超薄主轴电机

    公开(公告)号：US20100102661A1

    公开(公告)日：2010-04-29

    申请号：US12318274

    申请日：2008-12-23

    Applicant: Nam Seok Kim ,  Sang Kyu Lee

    Inventor： Nam Seok Kim ,  Sang Kyu Lee

    IPC: H02K5/167 ,  F16C32/06

    CPC classification number: H02K7/085 ,  F16C33/1045 ,  F16C2370/12

    Abstract: Disclosed herein is a rotating shaft for an ultra slim spindle motor which reduces a frictional area between the rotating shaft and a bearing, thus being capable of reducing consumption current consumed during the rotation of the rotating shaft. The ultra slim spindle motor includes a rotating shaft for axially supporting a rotor casing and a bearing for rotatably supporting the rotating shaft. The rotating shaft includes a coupling part which is press-fitted into the rotor casing, upper and lower contact parts which are supported, respectively, by an upper portion and a lower portion of the bearing, and a non-contact part which is provided between the upper and lower contact parts in such a way that the non-contact part is not in contact with the bearing.

    Abstract translation: 这里公开了一种用于超薄主轴电机的旋转轴，其减小了旋转轴和轴承之间的摩擦面积，从而能够减少旋转轴旋转期间消耗的消耗电流。 超小型主轴电动机包括用于轴向支撑转子壳体的旋转轴和用于可旋转地支撑旋转轴的轴承。 旋转轴包括压配合到转子壳体中的联接部分，上接触部分和下接触部分分别由轴承的上部和下部支撑，以及非接触部分，其设置在 上接触部分和下接触部分以非接触部分不与轴承接触的方式。

    Spindle motor
    78.
    发明申请
    Spindle motor 审中-公开
    主轴电机

    公开(公告)号：US20070274002A1

    公开(公告)日：2007-11-29

    申请号：US11802749

    申请日：2007-05-24

    Applicant: Pyo Kim ,  Nam Seok Kim ,  Sang Kyu Lee ,  Viatcheslav Smirnov

    Inventor： Pyo Kim ,  Nam Seok Kim ,  Sang Kyu Lee ,  Viatcheslav Smirnov

    IPC: G11B17/02

    CPC classification number: G11B19/2009 ,  F16C2370/12 ,  H02K5/163

    Abstract: The present invention provides a spindle motor. The spindle motor 100 includes a rotor casing 142 for rotating a recording medium, a rotary shaft 141 securely mounted to the rotor casing 142, a bearing 115 for rotatably supporting the rotary shaft 141, a bearing holder 113 for securely supporting the bearing, with a locking part 114 protruding around the upper end of the outer circumferential surface of the bearing holder 113, and a hooking part 150 provided in the rotor casing 142 to engage with the locking part 114 of the bearing holder 113, thus preventing the rotor casing 142 from being removed from the bearing holder 113. The hooking part 150 has a hook part 153 having a hook-shaped section. The hook part 153 has an angle of inclination of 10° relative to a horizontal surface.

    Abstract translation: 本发明提供一种主轴电动机。 主轴电动机100包括用于旋转记录介质的转子壳体142，可靠地安装到转子壳体142的旋转轴141，用于可旋转地支撑旋转轴141的轴承115，用于牢固地支撑轴承的轴承座113 锁定部114围绕轴承保持架113的外周面的上端突出，以及设置在转子壳体142中以与轴承保持器113的锁定部114接合的钩部150，从而防止转子壳142 从轴承座113移除。 钩部150具有钩状部153，钩部153具有钩状部。 钩部153相对于水平面具有10°的倾斜角。

    Spindle motor
    79.
    发明申请
    Spindle motor 审中-公开
    主轴电机

    公开(公告)号：US20070257574A1

    公开(公告)日：2007-11-08

    申请号：US11797346

    申请日：2007-05-02

    Applicant: Pyo Kim ,  Nam Seok Kim ,  Sang Kyu Lee ,  Viatcheslav Smirnov

    Inventor： Pyo Kim ,  Nam Seok Kim ,  Sang Kyu Lee ,  Viatcheslav Smirnov

    IPC: H02K7/00 ,  H02K5/16

    CPC classification number: H02K5/163

    Abstract: The present invention provides a spindle motor. The spindle motor includes a frame provided with a tubular holder mounted to the center of the frame such that the holder is projected upwards, with a core mounted on the outer circumferential surface of the holder; a bearing fitted into the tubular holder, the bearing being divided into upper and lower parts, with an outside groove formed on the inner surface of the bearing along an interface between the upper and lower parts of the bearing; a shaft rotatably inserted into the bearing, with an inside groove formed on the outer surface of the shaft at a location corresponding to the outside groove of the bearing; a rotor mounted to the upper end of the shaft and having a shape of an inverted open cap, with a magnet provided on the inner surface of a skirt of the rotor such that the magnet faces the core with a gap defined between them; a thrust plate closing the lower end of the frame, with the bearing fitted into the lower end of the frame; and an annular stopper placed in a space defined both by the inside groove and by the outside groove and preventing axial movement of the shaft.

    Abstract translation: 本发明提供一种主轴电动机。 主轴电动机包括：框架，其设置有安装在框架的中心的管状保持器，使得保持器向上突出，其中芯安装在保持器的外周表面上; 安装在管状保持器中的轴承，该轴承分为上部和下部，沿着轴承的上部和下部之间的界面在轴承的内表面上形成有外槽; 可旋转地插入轴承的轴，在与轴承的外槽对应的位置处形成在轴的外表面上的内槽; 转子，其安装在所述轴的上端并且具有倒置的敞开盖的形状，其中设置在所述转子的裙部的内表面上的磁体使得所述磁体面对所述芯并且在它们之间具有间隙; 关闭框架下端的推力板，轴承装配在框架的下端; 以及环形止动件，其设置在由内侧槽和外侧槽所限定的空间中，并且防止轴的轴向移动。

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