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    Display apparatus including bi-directional gate drive circuit
    271.
    发明授权
    Display apparatus including bi-directional gate drive circuit 有权
    显示装置包括双向栅极驱动电路

    公开(公告)号：US09047803B2

    公开(公告)日：2015-06-02

    申请号：US13274939

    申请日：2011-10-17

    Applicant: Jae-Hoon Lee ,  Chang-Ho Lee ,  Jun-Yong Song ,  Yu-Han Bae

    Inventor： Jae-Hoon Lee ,  Chang-Ho Lee ,  Jun-Yong Song ,  Yu-Han Bae

    IPC: G09G3/36 ,  G09G3/00 ,  G09G3/29

    CPC classification number: G09G3/007 ,  G09G3/29 ,  G09G2300/0838 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2310/0289

    Abstract: A gate drive circuit includes a plurality of driving stages. An n-th (‘n’ is a natural number) driving stage includes a pull-up part, a carry part, a first pull-down part, a first pull-up/down control part and a second pull-up/down control part. The first pull-up/down control part applies a first power signal of an ON voltage to a control terminal of the pull-up part in a forward direction mode, and applies the first power signal of a second OFF voltage to a control terminal of the pull-up part in a reverse direction mode. The second pull-up/down control part applies a second power signal of the second OFF voltage to the control terminal of the pull-up part in the forward direction mode, and applies the second power signal of the ON voltage to the control terminal of the pull-up part in the reverse direction mode.

    Abstract translation: 栅极驱动电路包括多个驱动级。 第n（'n'是自然数）驱动级包括上拉部分，进位部分，第一下拉部分，第一上拉/下拉控制部分和第二上拉/下拉 控制部分。 第一上拉/下拉控制部分向前向模式向上拉部分的控制端施加导通电压的第一电源信号，并将第二OFF电压的第一电源信号施加到 上拉部分处于反向模式。 第二上拉/下拉控制部分将第二OFF电压的第二功率信号以正向模式施加到上拉部分的控制端，并将接通电压的第二功率信号施加到 上拉部分处于反向模式。

    MICROSCOPE FOR MONITORING OPTICAL COHERENCE TOMOGRAPHY
    273.
    发明申请
    MICROSCOPE FOR MONITORING OPTICAL COHERENCE TOMOGRAPHY 审中-公开
    用于监测光学相干图像的显微镜

    公开(公告)号：US20140320626A1

    公开(公告)日：2014-10-30

    申请号：US14361479

    申请日：2012-03-08

    Applicant: Jee Hyun Kim ,  Hong Kyun Kim ,  Chang Ho Lee ,  Kyung Un Kim ,  Jun Hun Lee ,  Seung Hoon Han ,  Ki Beom Park

    Inventor： Jee Hyun Kim ,  Hong Kyun Kim ,  Chang Ho Lee ,  Kyung Un Kim ,  Jun Hun Lee ,  Seung Hoon Han ,  Ki Beom Park

    IPC: G02B21/36

    CPC classification number: G02B21/361 ,  A61B3/102 ,  A61B3/13 ,  G02B21/365

    Abstract: A microscope for monitoring optical coherence tomography includes a microscope image providing unit which is configured to include a first objective lens, a beam splitter, and an ocular lens which are sequentially disposed from the front of a sample mount and an optical coherent tomography (OCT) image providing unit which generates an OCT image and provides the OCT image to the beam splitter of the microscope image providing unit, wherein the OCT image providing unit generates the OCT image of the same position as the surface image of the sample and provides the OCT image to the beam splitter of the microscope image providing unit, and in the case where the OCT image is provided through the beam splitter to the OCT image providing unit, the microscope image providing unit simultaneously outputs the surface image and the OCT image of the sample to the ocular lens.

    Abstract translation: 用于监测光学相干断层摄影的显微镜包括显微镜图像提供单元，该显微镜图像提供单元被配置为包括从样本安装座的前面和光学相干断层摄影（OCT）顺序设置的第一物镜，分束器和眼镜片， 图像提供单元，其生成OCT图像并将OCT图像提供给显微镜图像提供单元的分束器，其中OCT图像提供单元生成与样本的表面图像相同位置的OCT图像，并提供OCT图像 到显微镜图像提供单元的分束器，并且在通过分束器向OCT图像提供单元提供OCT图像的情况下，显微镜图像提供单元同时将样本的表面图像和OCT图像输出到 眼镜。

    COMPOSITION FOR PROMOTING MEMORY AND LEARNING ABILITY
    276.
    发明申请
    COMPOSITION FOR PROMOTING MEMORY AND LEARNING ABILITY 审中-公开
    促进记忆和学习能力的组成

    公开(公告)号：US20130171278A1

    公开(公告)日：2013-07-04

    申请号：US13822714

    申请日：2011-09-16

    Applicant: Chang-Ho Lee ,  In-Ho Kim ,  Dae Seok Han ,  Young-Eon Kim ,  Dong-Jun Park ,  Jun-Hyeok Choi ,  Hye-Sung Lee ,  Sueong-Mock Cho

    Inventor： Chang-Ho Lee ,  In-Ho Kim ,  Dae Seok Han ,  Young-Eon Kim ,  Dong-Jun Park ,  Jun-Hyeok Choi ,  Hye-Sung Lee ,  Sueong-Mock Cho

    IPC: A61K36/23 ,  A61K36/31 ,  A61K36/79

    CPC classification number: A61K36/23 ,  A61K36/282 ,  A61K36/31 ,  A61K36/57 ,  A61K36/79 ,  A61K2300/00

    Abstract: The present invention relates to a composition for promoting memory or learning ability and to a composition for preventing and treating cognitive impairment, which comprise one, two or more plant extracts selected from the group consisting of Artemisia apiaceae extract, Illicium verum extract and Lepidium apefalum extract. The present invention has the effect of inhibiting neural cell damage, especially, neural cells of the basal part of the cerebrum by inhibiting acetylcholinesterase activity and through antioxidative activity (for example, inhibiting the generation of oxidative reactive species) and affinity for an NMDA receptor. The compositions of the present invention may have the effect of not only promoting memory or learning ability by protecting neural cells and preventing damage to neural cells but also of preventing and treating diseases caused by cognitive impairment. In addition, according to the present invention, Lepidium apefalum extract is provided as basic substance for pharmaceuticals or food which has efficacy in promoting memory or learning ability or efficacy for preventing and treating cognitive impairment.

    Abstract translation: 本发明涉及用于促进记忆或学习能力的组合物和用于预防和治疗认知障碍的组合物，其包含一种，两种或更多种选自蒿科蒿提取物，ium藜提取物和韭菜提取物的植物提取物 。 本发明通过抑制乙酰胆碱酯酶活性和通过抗氧化活性（例如，抑制氧化反应物质的产生）和对NMDA受体的亲和力，具有抑制神经细胞损伤，特别是抑制大脑基底部分的神经细胞的作用。 本发明的组合物可以具有不仅通过保护神经细胞并防止对神经细胞的损伤而且通过预防和治疗由认知障碍引起的疾病而促进记忆或学习能力的效果。 此外，根据本发明，提供了作为用于促进记忆或学习能力或预防和治疗认知功能障碍的功效的药物或食品的碱性物质。

    Systems and methods for minimizing phase deviation and/or amplitude modulation (AM)-to-phase modulation (PM) conversion for dynamic range, radio frequency (RF) non-linear amplifiers
    277.
    发明授权
    Systems and methods for minimizing phase deviation and/or amplitude modulation (AM)-to-phase modulation (PM) conversion for dynamic range, radio frequency (RF) non-linear amplifiers 有权
    用于最小化动态范围射频（RF）非线性放大器的相位偏移和/或幅度调制（AM）到相位调制（PM）转换的系统和方法

    公开(公告)号：US08466738B2

    公开(公告)日：2013-06-18

    申请号：US13104838

    申请日：2011-05-10

    Applicant: Yunseo Park ,  Wangmyong Woo ,  Jaejoon Kim ,  Chang-Ho Lee

    Inventor： Yunseo Park ,  Wangmyong Woo ,  Jaejoon Kim ,  Chang-Ho Lee

    IPC: G06G7/26

    CPC classification number: H03F3/45183 ,  H03F3/19 ,  H03F3/211 ,  H03F2200/102 ,  H03F2200/411 ,  H03F2203/45352 ,  H03F2203/45362 ,  H03F2203/45631 ,  H03F2203/45702

    Abstract: Embodiments of the invention may provide systems and methods for minimizing phase deviation and/or amplitude modulation (AM)-to-phase modulation (PM) conversion for dynamic range, radio frequency (RF) non-linear amplifiers. In order to provide high dynamic range with reduced phase error, embodiments of the invention may utilize two separate paths for processing a signal. In particular, an input signal may be sampled and divided into each path. The first signal path may be used to shape a signal, and in particular, a voltage waveform at the load. The second signal path may be used for generating negative capacitances corresponding to the voltage waveform at the load. By combining the two signals at the load, a high-dynamic range, high-frequency, non-linear amplifier can be achieved that reduces phase error resulting from amplitude fluctuations with a relatively low unity-gain frequency (fT) process.

    Abstract translation: 本发明的实施例可以提供用于最小化用于动态范围射频（RF）非线性放大器的相位偏移和/或幅度调制（AM）到相位调制（PM）转换的系统和方法。 为了提供具有减小的相位误差的高动态范围，本发明的实施例可以利用两个单独的路径来处理信号。 特别地，输入信号可以被采样并分成每个路径。 第一信号路径可以用于对信号进行整形，特别是负载处的电压波形。 第二信号路径可以用于产生对应于负载处的电压波形的负电容。 通过在负载下组合两个信号，可以实现高动态范围，高频，非线性放大器，以相对低的单位增益频率（fT）过程减小由幅度波动引起的相位误差。

    WELDING MONITORING SYSTEM AND METHOD
    279.
    发明申请
    WELDING MONITORING SYSTEM AND METHOD 审中-公开
    焊接监测系统及方法

    公开(公告)号：US20130112678A1

    公开(公告)日：2013-05-09

    申请号：US13808849

    申请日：2011-06-05

    Applicant: Jae Geun Park ,  Yong Woo Kang ,  Tae Hyuck Yoon ,  Eui Koog Ahn ,  Lock-Jo Koo ,  Hee Won Jo ,  Seung Taek Hong ,  Chang Ho Lee ,  Gi Nam Wang ,  Sang Chul Park

    Inventor： Jae Geun Park ,  Yong Woo Kang ,  Tae Hyuck Yoon ,  Eui Koog Ahn ,  Lock-Jo Koo ,  Hee Won Jo ,  Seung Taek Hong ,  Chang Ho Lee ,  Gi Nam Wang ,  Sang Chul Park

    IPC: B23K37/00

    CPC classification number: B23K37/00 ,  B23K9/0953 ,  B23K9/0956 ,  B23K9/1043

    Abstract: Provided are a system and a method for monitoring welding operations. The system includes a welding machine, a current sensor sensing an operation time of the welding machine and a welding current, a welding information database storing information of the operation time of the welding machine and the welding current for each welding operator and storing information of a consumed charge amount of the welding machine, which is preset for each welding operation process, a data analyzer checking a charge amount consumed for the operation time by using the sensed operation time of the welding machine and the welding current and determining whether the welding operator achieves a task goal of a corresponding process by comparing the checked consumed charge amount with the preset consumed charge amount for a process performed by the welding machine, and a display unit outputting a result of the determining, performed by the data analyzer, whether the welding operator achieves a task goal of a corresponding process.

    Abstract translation: 提供了用于监测焊接操作的系统和方法。 该系统包括焊接机，感应焊接机的操作时间的电流传感器和焊接电流，焊接信息数据库，其存储焊接机的操作时间的信息和每个焊接操作者的焊接电流，并存储 通过使用焊接机的感测操作时间和焊接电流来检查对于操作时间消耗的电荷量的数据分析器的数据分析器，并且确定焊接操作者是否达到 通过将所检查的消耗电荷量与由焊接机进行的处理的预设消耗电荷量进行比较，以及显示单元输出由数据分析仪进行的确定结果的焊接操作者的对应过程的任务目标 实现相应过程的任务目标。

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