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    Method for optimizing skew of hard disk drive
    61.
    发明授权
    Method for optimizing skew of hard disk drive 失效
    优化硬盘驱动器偏移的方法

    公开(公告)号：US5835299A

    公开(公告)日：1998-11-10

    申请号：US702873

    申请日：1996-08-26

    Applicant: Byung-Joon Lee ,  Jae-Sung Lee

    Inventor： Byung-Joon Lee ,  Jae-Sung Lee

    IPC: G11B19/20 ,  G11B5/55 ,  G11B5/00

    CPC classification number: G11B5/5534

    Abstract: The skews in a hard disk drive are optimized by a method including the steps of: initializing a measurement position on a disk to obtain a skew value; initializing a skew table; moving a transducer head to a corresponding measurement position; obtaining an optimal value of track skew and cylinder skew; determining whether the current head position is a last measurement position; when the current head position is not the last measurement position, selecting the next measurement position and returning to the head moving step; and when the current head position is the last measurement position, storing the obtained optimal skew value in a predetermined area of said drive or a memory device. As a result, the time for reading and writing information from and to the disk is sharply reduced.

    Abstract translation: 通过包括以下步骤的方法优化硬盘驱动器中的倾斜：初始化盘上的测量位置以获得歪斜值; 初始化偏斜表; 将换能器头移动到相应的测量位置; 获得轨道偏斜和气缸偏斜的最佳值; 确定当前的头位置是否是最后的测量位置; 当当前的头部位置不是最后的测量位置时，选择下一个测量位置并返回到头部移动步骤; 并且当当前头部位置是最后的测量位置时，将获得的最佳歪斜值存储在所述驱动器或存储器件的预定区域中。 因此，从磁盘读取和写入信息的时间急剧减少。

    Process for preparing N,N'-disubstituted urea
    62.
    发明授权
    Process for preparing N,N'-disubstituted urea 失效
    制备N，N'-二取代脲的方法

    公开(公告)号：US5091571A

    公开(公告)日：1992-02-25

    申请号：US606721

    申请日：1990-10-31

    Applicant: Chul Woo Lee ,  Jae Sung Lee ,  Sang Moo Lee

    Inventor： Chul Woo Lee ,  Jae Sung Lee ,  Sang Moo Lee

    IPC: B01J27/13 ,  B01J31/28 ,  C07B61/00 ,  C07C273/18 ,  C07C275/28 ,  C07C275/30 ,  C07C275/34

    CPC classification number: C07C273/1809 ,  C07C275/28

    Abstract: A process for preparing N, N-disubstituted urea and more particularly, to an improved process for preparing N,N'-disubstituted urea derivatives of the following formula (I) comprising ##STR1## wherein each of Ar.sup.1 and Ar.sup.2 represents unsubstituted aromatic radical or aromatic radical substituted with halogen, atom, alkyl group, or alkoxy group, and Ar.sup.1 and Ar.sup.2 are the same or different, reacting aromatic mono-nitro compound, aromatic primary amines, and carbon monoxide in the presence of the catalyst composition consisting of a palladium compound as a main catalyst and an ammonium or a phosphonium salt containing halogen atom aS a co-catalyst, and a non-polar solvent.

    Abstract translation: 更准确地说，涉及一种制备N，N-二取代脲的方法，更具体地说，涉及制备下式（I）的N，N'-二取代脲衍生物的改进方法，其包含其中Ar 1和Ar 2各自表示未取代的 由卤素，原子，烷基或烷氧基取代的芳基或芳基，Ar 1和Ar 2可以相同或不同，在芳族单硝基化合物，芳族伯胺和一氧化碳的存在下，在催化剂组合物 的钯化合物作为主要催化剂，以及含有卤素原子的铵盐或鏻盐，辅助催化剂和非极性溶剂。

    Power saving control method and apparatus employing the same
    64.
    发明授权
    Power saving control method and apparatus employing the same 有权
    省电控制方法及采用该方法的装置

    公开(公告)号：US08976095B2

    公开(公告)日：2015-03-10

    申请号：US13566650

    申请日：2012-08-03

    Applicant: Jae-sung Lee

    Inventor： Jae-sung Lee

    IPC: G09G3/36 ,  H04N1/00 ,  H04N1/32

    CPC classification number: H04N1/00885 ,  G09G5/14 ,  G09G2360/04 ,  H01L27/3267 ,  H04N1/00408 ,  H04N1/00891 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/32625 ,  H04N1/32657 ,  H04N2201/0082

    Abstract: An apparatus and method for saving power in an office machine having a display panel are provided. The method comprises setting the apparatus in an operation standby mode, detecting whether an error exists in the apparatus and turning on the display panel to display the error thereon when the error is detected. Furthermore, the apparatus keeps the display panel in an off state when the error is not detected. Thus, the exemplary embodiments of the present invention provide a power saving method of an office machine which prevents unnecessary power consumption during an operation of an office machine having a display panel.

    Abstract translation: 提供一种用于在具有显示面板的办公机器中节省电力的装置和方法。 该方法包括将设备设置在操作待机模式中，检测设备中是否存在错误，并在检测到错误时打开显示面板以显示错误。 此外，当未检测到错误时，该装置保持显示面板处于关闭状态。 因此，本发明的示例性实施例提供了一种办公机器的省电方法，其防止在具有显示面板的办公机器的操作期间不必要的电力消耗。

    Apparatus and method for measuring depth-of-interaction using light dispersion and positron emission tomography using the same
    67.
    发明授权
    Apparatus and method for measuring depth-of-interaction using light dispersion and positron emission tomography using the same 有权
    使用其使用光分散和正电子发射断层摄影测量相互作用深度的装置和方法

    公开(公告)号：US08476600B2

    公开(公告)日：2013-07-02

    申请号：US12766638

    申请日：2010-04-23

    Applicant: Jae Sung Lee ,  Mikiko Ito ,  Seong Jong Hong

    Inventor： Jae Sung Lee ,  Mikiko Ito ,  Seong Jong Hong

    IPC: G01T1/20

    CPC classification number: G01T1/2002 ,  A61B6/037 ,  G01T1/202

    Abstract: The present invention provides an apparatus for measuring a Depth-Of-Interaction (DOI), comprising a crystal layer 10 of a mono layer in which a plurality of crystals for absorbing gamma rays are consecutively arranged, scintillation light detectors disposed at one end of the crystals and configured to detect scintillation light emitted from the crystal layer 10 by the gamma rays, change means included in the crystals and configured to linearly change transmittance in a length direction of the crystals, and a control unit 30 configured to calculate the DOI in the crystal layer 10 on a basis of the first output signal and the second output signal. The scintillation light detector outputs the first output signal in one direction and the second output signal in a direction at a right angle to the one direction.

    Abstract translation: 本发明提供了一种用于测量深度相互作用（DOI）的装置，包括其中连续布置多个用于吸收伽马射线的晶体的单层的晶体层10，设置在该层的一端的闪烁光检测器 晶体，被配置为通过伽马射线检测从晶体层10发射的闪烁光，包括在晶体中的构造为在晶体的长度方向上线性地改变透射率的改变装置，以及控制单元30，被配置为计算晶体中的DOI 基于第一输出信号和第二输出信号的晶体层10。 闪烁光检测器在一个方向上输出第一输出信号，并以与该一个方向成直角的方向输出第二输出信号。

    RADIATION DIAGNOSIS APPARATUS
    68.
    发明申请
    RADIATION DIAGNOSIS APPARATUS 有权
    辐射诊断设备

    公开(公告)号：US20130119262A1

    公开(公告)日：2013-05-16

    申请号：US13468188

    申请日：2012-05-10

    Applicant: Hyun Suk Yoon ,  Jae Sung Lee

    Inventor： Hyun Suk Yoon ,  Jae Sung Lee

    IPC: G01T1/16

    CPC classification number: G01T1/17

    Abstract: The radiation diagnosis apparatus includes: a first radiation detector; a second radiation detector for generating an output signal having a same polarity as that of the first radiation detector; an inverter formed at an output terminal of the first radiation detector to invert the polarity of the input output signal; a discriminator for receiving a common signal from the first and second radiation detector and outputting a control signal corresponding to the input common signal; and a data acquisition unit for converting an input signal to a digital signal according to the control signal while taking output signals of the plurality of inverters and the second radiation detector as inputs, and identifying an output signal of which detector of the first and second detectors the input signal is according to a polarity difference of the input signal.

    Abstract translation: 辐射诊断装置包括：第一辐射检测器; 第二辐射检测器，用于产生具有与第一辐射检测器相同极性的输出信号; 反相器，形成在所述第一辐射检测器的输出端，以反转所述输入输出信号的极性; 鉴别器，用于从第一和第二辐射检测器接收公共信号，并输出对应于输入公共信号的控制信号; 以及数据获取单元，用于根据控制信号将输入信号转换为数字信号，同时以多个反相器和第二辐射检测器的输出信号作为输入，并且识别第一和第二检测器的哪个检测器的输出信号 输入信号根据输入信号的极性差。

    Organic light emitting display device, method of driving the same and power saving unit thereof
    69.
    发明授权
    Organic light emitting display device, method of driving the same and power saving unit thereof 有权
    有机发光显示装置，其驱动方法及其省电单元

    公开(公告)号：US08368684B2

    公开(公告)日：2013-02-05

    申请号：US12656227

    申请日：2010-01-21

    Applicant: Jae-Sung Lee

    Inventor： Jae-Sung Lee

    IPC: G06F3/038

    CPC classification number: G09G3/3208 ,  G09G2320/0271 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2330/021

    Abstract: An organic light emitting display device includes a pixel unit including data lines, a data driving unit providing data signals corresponding to first and second data to the data lines, a timing controlling unit controlling the data driving unit and supplying the first data from the outside, and a power supply for the pixel, data driving, and timing controlling units. A converting unit may receive the first data from the timing controlling unit, convert the first data into the second data, and transmit the converted second data to the data driving unit. When the first data supplied from the timing controlling unit has a digital bit corresponding to one of a first range for displaying white-related colors and a second range for displaying black-related colors, the converting unit converts the first data into the second data having a digital bit corresponding to one of the second and first ranges, respectively.

    Abstract translation: 有机发光显示装置包括：包括数据线的像素单元，向数据线提供对应于第一和第二数据的数据信号的数据驱动单元;控制数据驱动单元并从外部提供第一数据的定时控制单元， 以及用于像素，数据驱动和定时控制单元的电源。 A转换单元可以从定时控制单元接收第一数据，将第一数据转换为第二数据，并将转换的第二数据发送到数据驱动单元。 当从定时控制单元提供的第一数据具有对应于用于显示白色相关颜色的第一范围之一的数字位和用于显示黑色相关颜色的第二范围时，转换单元将第一数据转换为具有 分别对应于第二和第一范围之一的数字位。

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