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    • 1. 发明授权
    • Method and apparatus for controlling quality of a microfluidic device
    • 用于控制微流体装置质量的方法和装置
    • US08411277B2
    • 2013-04-02
    • US12765956
    • 2010-04-23
    • Won-jong JungJae-young Kim
    • Won-jong JungJae-young Kim
    • G01N21/84G01N21/55
    • G01N21/95607
    • A method for determining the quality of a microfluidic device, the method including placing a microfluidic device including a valve on a stage; radiating light on the valve of the microfluidic device; detecting light reflected from the valve using a photodetector; opening the valve of the microfluidic device; and comparing a change of the light reflected from the valve when the valve is opened with previously-stored reference data to evaluate a quality of the microfluidic device, wherein the valve of the microfluidic device includes a valve seat, which protrudes into a microfluidic path, and a polymer film, which opens and closes the valve.
    • 一种用于确定微流体装置的质量的方法,所述方法包括将包括阀的微流体装置放置在载物台上; 在微流体装置的阀上照射光; 使用光电检测器检测从所述阀反射的光; 打开微流体装置的阀门; 以及比较当阀打开时从阀反射的光的变化与预先存储的参考数据进行比较,以评估微流体装置的质量,其中微流体装置的阀包括突出到微流体路径中的阀座, 以及打开和关闭阀的聚合物膜。
    • 6. 发明授权
    • Magneto-optical recording layer having double-layer structure and magneto-optical disk adopting the same
    • 具有双层结构的磁光记录层和采用其的磁光盘
    • US06324127B1
    • 2001-11-27
    • US08785240
    • 1997-01-17
    • Jae-young Kim
    • Jae-young Kim
    • G11B1100
    • G11B11/10591G11B11/10582G11B11/10584G11B11/10593
    • A magneto-optical recording layer having a double-layer structure of a first magnetic layer made of an amorphous alloy of a light rare earth-transition metal and a semi-metal, and a second magnetic layer made of an amorphous alloy of a heavy rare earth-transition metal, and a magneto-optical disk adopting the magneto-optical recording layer. In the magneto-optical recording layer, a p-d electron orbit coupling is induced between the transition metal and the semi-metal to reduce the magnetic moment of the amorphous alloy of light rare earth-transition metal without decreasing the magnetic moment of the light rare earth metal, thereby attaining a perpendicular magnetic anisotropy. As a result, a high density magneto-optical recording layer has a double-layer structure including a ferro-magnetic reproducing layer having an excellent magneto-optical characteristic and a ferro-magnetic recording layer having an improved recording stability by an increase of a coercive force, and the double-layer structure is formed on a magneto-optical disk.
    • 具有由轻稀土金属过渡金属和半金属的非晶态合金制成的第一磁性层的双层结构的磁光记录层和由重稀土元素的非晶态合金制成的第二磁性层 接地过渡金属和采用磁光记录层的磁光盘。 在磁光记录层中,在过渡金属与半金属之间引起pd电子轨道耦合,以减少轻稀土 - 过渡金属的非晶态合金的磁矩而不减少轻稀土的磁矩 金属,从而获得垂直的磁各向异性。 结果,高密度磁光记录层具有包括具有优异磁光特性的铁磁再现层和通过增强矫顽力具有改进的记录稳定性的铁磁记录层的双层结构 并且在磁光盘上形成双层结构。
    • 10. 发明授权
    • Audio playback apparatus and method
    • 音频播放装置和方法
    • US5546465A
    • 1996-08-13
    • US341922
    • 1994-11-16
    • Jae-young Kim
    • Jae-young Kim
    • H04S5/02G10K15/04H04S3/00H04S7/00
    • H04S3/00H04S2400/01H04S7/305
    • An audio playback apparatus and method are disclosed which includes a Dolby pro-logic decoder for converting a digital audio signal into a left signal, a right signal, a center signal, and a surround signal; a sound field processor for converting the left, right, center and surround signals into a front left signal, a front right signal, a rear left signal, and a rear right signal; an audio processor for mixing the left, right, front left, front right, rear left and rear right signals according to a predetermined relationship equation and converting them into signals for two channels composed of a left-speaker output signal and a right-speaker output signal; and audio output means for outputting the left-speaker output signal via a left speaker, the right-speaker output signal via a right speaker, and the center signal via a central speaker, thereby allowing a listener to feel a rich sound presence even with fewer output speakers then with conventional audio playback apparatuses.
    • 公开了一种音频播放装置和方法,其包括用于将数字音频信号转换成左信号,右信号,中心信号和环绕信号的杜比准逻辑解码器; 用于将左,右,中心和环绕信号转换成前左信号,前右信号,后左信号和后右信号的声场处理器; 音频处理器,用于根据预定关系式混合左,右,前左,前右,后左和右后信号,并将其转换为由左扬声器输出信号和右扬声器输出组成的两个声道的信号 信号; 以及音频输出装置,用于经由左扬声器输出左扬声器输出信号,经由右扬声器输出右扬声器输出信号,经由中央扬声器输出中心信号,从而允许收听者即使在较少的情况下也能感受到丰富的声音存在 输出扬声器,然后与传统的音频播放设备。