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    • 53. 发明申请
    • Test pattern for semiconductor device and method for measuring pattern shift
    • 半导体器件的测试图案和测量图案偏移的方法
    • US20070096095A1
    • 2007-05-03
    • US11589959
    • 2006-10-31
    • Chang Kim
    • Chang Kim
    • H01L23/58
    • G03F7/70633H01L22/34
    • There are provided a test pattern for a semiconductor device includes a buried layer formed on a surface of a substrate; a semiconductor layer formed on an entire surface of the substrate; and first and second high-concentration impurity regions formed in the surface of the semiconductor layer and electrically connected to the buried layer, wherein the first and second high-concentration impurity regions are misaligned. with the buried layer by a predetermined distance; measuring the current flowing through the test pattern in a first direction and a second direction, the first direction being perpendicular to the second direction; and calculating a shifted value of the buried layer from the measuring result.
    • 提供了一种用于半导体器件的测试图案,其包括形成在衬底的表面上的掩埋层; 形成在所述基板的整个表面上的半导体层; 以及第一和第二高浓度杂质区,形成在所述半导体层的表面中并与所述掩埋层电连接,其中所述第一和第二高浓度杂质区不对准。 与埋层预定距离; 测量在第一方向和第二方向上流过测试图案的电流,第一方向垂直于第二方向; 以及从测量结果计算掩埋层的移位值。
    • 56. 发明申请
    • Unbalance detection method and washing machine using the same
    • 不平衡检测方法和洗衣机使用相同
    • US20070044247A1
    • 2007-03-01
    • US11360612
    • 2006-02-24
    • Chang ParkChang KimMyung Kim
    • Chang ParkChang KimMyung Kim
    • D06F33/02
    • D06F37/203D06F2202/065
    • A washing machine and unbalance detection method using the same, which is capable of efficiently detecting unbalance of a rotation tub. A washing machine includes: a washing motor rotating a rotation tub accommodating laundry; a motor velocity detection unit detecting a velocity of the washing motor and outputting a motor velocity signal; and a controller determining whether unbalance of the rotation tub occurs according to an unbalance level determined on the basis of a velocity ripple of the motor velocity signal, and controlling the washing motor according to the determination result. A method of detecting unbalance of a rotation tub accommodating the laundry in a washing machine includes: driving a washing motor in order to rotate the rotation tub; detecting a velocity of the washing motor, and outputting a motor velocity signal; extracting a velocity ripple of the motor velocity signal, the velocity ripple being generated while detecting the velocity of the washing motor; operating the extracted velocity ripple, and detecting an unbalance level; and comparing the detected unbalance level with a reference value, and determining whether the unbalance of the rotation tub occurs.
    • 一种使用其的洗衣机和不平衡检测方法,其能够有效地检测旋转桶的不平衡。 洗衣机包括:洗涤马达,其旋转容纳衣物的旋转桶; 电动机速度检测单元,其检测所述洗涤电动机的速度并输出电动机速度信号; 以及根据所述电动机速度信号的速度波动确定的不平衡水平,根据所述判定结果来控制所述洗涤电动机的步骤,确定所述旋转桶的不平衡是否发生。 一种在洗衣机中检测容纳衣物的旋转桶的不平衡的方法,包括:驱动洗涤电机以旋转旋转桶; 检测洗涤电动机的速度,并输出电动机速度信号; 提取电机速度信号的速度波动,检测洗衣机的速度时产生速度波动; 操作提取的速度波动,并检测不平衡水平; 以及将检测到的不平衡水平与参考值进行比较,并且确定是否发生旋转桶的不平衡。
    • 59. 发明申请
    • Multi-core fuel rod for research reactor and manufacturing method thereof
    • 用于研究堆的多核燃料棒及其制造方法
    • US20060193426A1
    • 2006-08-31
    • US11091071
    • 2005-03-28
    • Chul SeoHo RyuChang KimYoon LeeJong ParkDon LeeSeok Oh
    • Chul SeoHo RyuChang KimYoon LeeJong ParkDon LeeSeok Oh
    • G21C3/00
    • G21C3/42G21C3/20Y02E30/38
    • The present invention relates to a multi-core fuel rod for research reactor and a manufacturing method thereof and, more particularly, to a multi-core fuel rod for research reactor in which monolithic fuel cores made of uranium-molybdenum alloy are disposed in an aluminum matrix in a multi-core form, and a manufacturing method thereof. The multi-core fuel rod in accordance with the present invention provides a minimized contact surface area between nuclear fuel and aluminum, and reduces the formation of pores and swelling by restraining formation of reaction layer to avoid excessive reaction between the fuel and aluminum. Therefore, improved stability of nuclear fuel can be obtained by minimizing temperature rise as well as achieving high density and thermal conductivity of the fuel.
    • 本发明涉及用于研究堆的多核燃料棒及其制造方法,更具体地说,涉及一种用于研究堆的多芯燃料棒,其中由铀 - 钼合金制成的单片燃料芯设置在铝 多芯形式的基体及其制造方法。 根据本发明的多芯燃料棒提供了核燃料和铝之间的最小化的接触表面积,并且通过抑制反应层的形成来减少孔的形成和膨胀,以避免燃料和铝之间的过度反应。 因此,通过最小化温度升高以及实现燃料的高密度和导热性,可以获得核燃料的改进的稳定性。