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1. 发明授权

US08598863B2 Apparatus and method for detecting motion characteristics of particles in flow channel 失效
标题翻译：用于检测流道中颗粒运动特性的装置和方法
公开(公告)号：US08598863B2
公开(公告)日：2013-12-03
申请号：US12374092
申请日：2007-07-16
申请人： Young-Ho Cho , Tae Yoon Kim , Dong Woo Lee
发明人： Young-Ho Cho , Tae Yoon Kim , Dong Woo Lee
IPC分类号： G01N27/00
CPC分类号： G01N15/1031 , G01N2015/1075
摘要： The present invention is an apparatus and method for detecting the motion characteristics of particles in a flow channel. The apparatus includes first and second electrode groups, each having a pair of electrodes, which are arranged to be spaced apart from each other in a flow channel. The pair of electrodes function as both a drive electrode and a sensing electrode for directly applying voltage and measuring impedance between the electrodes. An operation control unit measures variation in electrical pulses generated in the first and second electrode groups, thus detecting motion characteristics of the particles. The present invention is advantageous in that it does not require complicated optical measuring instruments or analyzing instruments, and in that it can be used to easily detect the motion characteristics of particles in a flow channel merely by analyzing variation in electrical pulses without requiring preliminary information.
摘要翻译：本发明是用于检测流路中的颗粒的运动特性的装置和方法。该装置包括第一和第二电极组，每个具有一对电极，它们被布置为在流动通道中彼此间隔开。该对电极用作驱动电极和感测电极，用于直接施加电压并测量电极之间的阻抗。操作控制单元测量在第一和第二电极组中产生的电脉冲的变化，从而检测颗粒的运动特性。本发明的优点在于它不需要复杂的光学测量仪器或分析仪器，并且其仅仅通过分析电脉冲的变化而不需要初步信息就可以用于容易地检测流动通道中的颗粒的运动特性。

2. 发明申请

US20100025246A1 APPARATUS AND METHOD FOR DETECTING MOTION CHARACTERISTICS OF PARTICLES IN FLOW CHANNEL 失效
标题翻译：用于检测流通道中颗粒的运动特性的装置和方法
公开(公告)号：US20100025246A1
公开(公告)日：2010-02-04
申请号：US12374092
申请日：2007-07-16
申请人： Young-Ho Cho , Tae Yoon Kim , Dong Woo Lee
发明人： Young-Ho Cho , Tae Yoon Kim , Dong Woo Lee
IPC分类号： G01N27/26
CPC分类号： G01N15/1031 , G01N2015/1075
摘要： Disclosed herein is an apparatus and method for detecting the motion characteristics of particles in a flow channel. The apparatus of the present invention includes first and second electrode groups, each comprising a pair of electrodes, which are arranged to be spaced apart from each other in a flow channel, the pair of electrodes functioning as both a drive electrode and a sensing electrode for directly applying voltage and measuring impedance between the electrodes. An operation control unit measures variation in electrical pulses generated in the first and second electrode groups, thus detecting motion characteristics of the particles. The present invention is advantageous in that it does not require complicated optical measuring instruments or analyzing instruments, and in that it can be used to easily detect the motion characteristics of particles in a flow channel merely by analyzing variation in electrical pulses without requiring preliminary information.
摘要翻译：本文公开了一种用于检测流动通道中的颗粒的运动特性的装置和方法。本发明的装置包括第一和第二电极组，每个包括一对电极，它们被布置为在流动通道中彼此间隔开，该对电极用作驱动电极和用于直接施加电压和测量电极之间的阻抗。操作控制单元测量在第一和第二电极组中产生的电脉冲的变化，从而检测颗粒的运动特性。本发明的优点在于它不需要复杂的光学测量仪器或分析仪器，并且其仅仅通过分析电脉冲的变化而不需要初步信息就可以用于容易地检测流动通道中的颗粒的运动特性。

3. 发明申请

US20100332148A1 DEVICE AND METHOD FOR MEASURING FINE PARTICLE CONCENTRATION 失效
标题翻译：用于测量细颗粒浓度的装置和方法
公开(公告)号：US20100332148A1
公开(公告)日：2010-12-30
申请号：US12871069
申请日：2010-08-30
申请人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
发明人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
IPC分类号： G01N15/06
CPC分类号： G01N15/12 , G01N15/1056 , G01N2015/0073 , G01N2015/1006 , G01N2015/1062
摘要： Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System).
摘要翻译：公开了一种用于测量流体中所含的颗粒的浓度的装置。该装置包括具有预定有效体积的控制体积体。入口路径形成在控制体积体的端部，以将流体供给到通过其中的控制体积体中。出口路径形成在控制体积体的另一端，以便从控制体积体中排出流体。当微粒通过入口路径和出口路径时，测量仪器设置在入口路径和出口路径处以发出电信号。计算机接收从测量仪器发送的电信号，然后计算控制体积体中所含微粒的数量和浓度。该设备可轻松与Micro-TAS（Total Analysis System）集成。

4. 发明授权

US08327692B2 Device and method for measuring fine particle concentration 失效
标题翻译：微粒浓度测定装置及方法
公开(公告)号：US08327692B2
公开(公告)日：2012-12-11
申请号：US12871069
申请日：2010-08-30
申请人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
发明人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
IPC分类号： G01N15/14
CPC分类号： G01N15/12 , G01N15/1056 , G01N2015/0073 , G01N2015/1006 , G01N2015/1062
摘要： Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System).
摘要翻译：公开了一种用于测量流体中所含的颗粒的浓度的装置。该装置包括具有预定有效体积的控制体积体。入口路径形成在控制体积体的端部，以将流体供给到通过其中的控制体积体中。出口路径形成在控制体积体的另一端，以便从控制体积体中排出流体。当微粒通过入口路径和出口路径时，测量仪器设置在入口路径和出口路径处以发出电信号。计算机接收从测量仪器发送的电信号，然后计算包含在控制体积体中的细颗粒的数量和浓度。该设备可轻松与Micro-TAS（Total Analysis System）集成。

5. 发明授权

US08256273B2 Device and method for measuring fine particle concentration 失效
公开(公告)号：US08256273B2
公开(公告)日：2012-09-04
申请号：US12871075
申请日：2010-08-30
申请人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
发明人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
IPC分类号： G01N15/14
CPC分类号： G01N15/12 , G01N15/1056 , G01N2015/0073 , G01N2015/1006 , G01N2015/1062
摘要： Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System).

6. 发明授权

US07784332B2 Device and method for measuring fine particle concentration 有权
标题翻译：微粒浓度测定装置及方法
公开(公告)号：US07784332B2
公开(公告)日：2010-08-31
申请号：US11707665
申请日：2007-02-16
申请人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
发明人： Young-Ho Cho , Dong Woo Lee , Soyeon Yi
IPC分类号： G01N15/14
CPC分类号： G01N15/12 , G01N15/1056 , G01N2015/0073 , G01N2015/1006 , G01N2015/1062
摘要： Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System).
摘要翻译：公开了一种用于测量流体中所含的颗粒的浓度的装置。该装置包括具有预定有效体积的控制体积体。入口路径形成在控制体积体的端部，以将流体供给到通过其中的控制体积体中。出口路径形成在控制体积体的另一端，以便从控制体积体中排出流体。当微粒通过入口路径和出口路径时，测量仪器设置在入口路径和出口路径处以发出电信号。计算机接收从测量仪器发送的电信号，然后计算控制体积体中所含微粒的数量和浓度。该设备可轻松与Micro-TAS（Total Analysis System）集成。

7. 发明申请

US20140154722A1 APPARATUS FOR ANALYZING BIOMATERIAL 审中-公开
标题翻译：用于分析生物材料的装置
公开(公告)号：US20140154722A1
公开(公告)日：2014-06-05
申请号：US13818919
申请日：2012-08-10
申请人： Moo-Yeal Yeal , Suk Ho Song , Dong Woo Lee , Se Hoon Jeong , Bo Sung Ku
发明人： Moo-Yeal Yeal , Suk Ho Song , Dong Woo Lee , Se Hoon Jeong , Bo Sung Ku
IPC分类号： G01N33/50 , B01L3/00
CPC分类号： G01N33/5008 , B01L3/5085 , C12M23/12 , C12M25/01
摘要： There is provided an apparatus for analyzing a biomaterial. The apparatus includes: a first substrate including a plurality of micro-pillars formed to protrude to a predetermined height, the biomaterial being attached to one surface of the micro-pillar; a second substrate including a plurality of micro-wells, the micro-pillars being insertable into the micro-wells when the first substrate-and the second substrate are combined with each other; and at least one spacer disposed between the first substrate and the second substrate when the first substrate and the second substrate are combined with each other.
摘要翻译：提供了用于分析生物材料的装置。该装置包括：第一基板，包括形成为突出到预定高度的多个微柱，所述生物材料附接到所述微柱的一个表面; 包括多个微孔的第二衬底，当所述第一衬底和所述第二衬底彼此组合时，所述微柱可插入所述微孔中; 以及当第一基板和第二基板彼此组合时，设置在第一基板和第二基板之间的至少一个间隔件。

8. 发明授权

US08652274B2 Copper alloy with high strength and high conductibility, and method for manufacturing same 有权
标题翻译：具有高强度，高导电性的铜合金及其制造方法
公开(公告)号：US08652274B2
公开(公告)日：2014-02-18
申请号：US13580954
申请日：2010-12-07
申请人： Dae Hyun Kim , Dong Woo Lee , In Dal Kim , Sang Young Choi , Ji Hoon Lee , Bo Min Jeon
发明人： Dae Hyun Kim , Dong Woo Lee , In Dal Kim , Sang Young Choi , Ji Hoon Lee , Bo Min Jeon
IPC分类号： C22C9/02 , C22F1/08
CPC分类号： C22C9/00 , C22C1/02 , C22F1/08
摘要： A copper alloy includes Si to facilitate deoxidation, and can be easily manufactured even when including elements such as Cr or Sn. The copper alloy has high conductivity and high workability without negatively affecting the tensile strength. The copper alloy contains 0.2 to 0.4 wt % of Cr, 0.05 to 0.15 wt % of Sn, 0.05 to 0.15 wt % of Zn, 0.01 to 0.30 wt % of Mg, 0.03 to 0.07 wt % of Si, with the remainder being Cu and inevitable impurities. A method for manufacturing the copper alloy includes obtaining a molten metal having the described composition; obtaining an ingot; heating the ingot at a temperature of 900-1000° C. to perform a hot rolling process; cold rolling; performing a first aging process at a temperature of 400-500° C. for 2 to 8 hours; cold rolling; and performing a second aging process at a temperature of 370-450° C. for 2 to 8 hours.
摘要翻译：铜合金包括Si以促进脱氧，并且即使当包括诸如Cr或Sn的元素时也可以容易地制造。铜合金具有高导电性和高加工性，而不会对拉伸强度产生不利影响。铜合金含有0.2〜0.4重量％的Cr，0.05〜0.15重量％的Sn，0.05〜0.15重量％的Zn，0.01〜0.30重量％的Mg，0.03〜0.07重量％的Si，余量为Cu，不可避免的杂质。制造铜合金的方法包括获得具有所述组成的熔融金属; 获得锭; 在900-1000℃的温度下加热锭以进行热轧过程; 冷轧在400-500℃的温度下进行第一次老化处理2至8小时; 冷轧并在370-450℃的温度下进行2至8小时的第二时效处理。

9. 发明申请

US20120312431A1 COPPER ALLOY WITH HIGH STRENGTH AND HIGH CONDUCTIBILITY, AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：具有高强度和高导体性的铜合金及其制造方法
公开(公告)号：US20120312431A1
公开(公告)日：2012-12-13
申请号：US13580954
申请日：2010-12-07
申请人： Dae Hyun Kim , Dong Woo Lee , In Dal Kim , Sang Young Choi , Ji Hoon Lee , Bo Min Jeon
发明人： Dae Hyun Kim , Dong Woo Lee , In Dal Kim , Sang Young Choi , Ji Hoon Lee , Bo Min Jeon
IPC分类号： C22F1/08 , C22C9/00 , C22C9/05 , C22C9/02 , C22C9/04
CPC分类号： C22C9/00 , C22C1/02 , C22F1/08
摘要： A copper alloy includes Si to facilitate deoxidation, and can be easily manufactured even when including elements such as Cr or Sn. The copper alloy has high conductivity and high workability without negatively affecting the tensile strength. The copper alloy consists of 0.2 to 0.4 wt % of Cr, 0.05 to 0.15 wt % of Sn, 0.05 to 0.15 wt % of Zn, 0.01 to 0.30 wt % of Mg, 0.03 to 0.07 wt % of Si, with the remainder being Cu and inevitable impurities. A method for manufacturing the copper alloy includes obtaining a molten metal having the described composition; obtaining an ingot; heating the ingot at a temperature of 900-1000° C. to perform a hot rolling process; cold rolling; performing a first aging process at a temperature of 400-500° C. for 2 to 8 hours; cold rolling; and performing a second aging process at a temperature of 370-450° C. for 2 to 8 hours.
摘要翻译：铜合金包括Si以促进脱氧，并且即使当包括诸如Cr或Sn的元素时也可以容易地制造。铜合金具有高导电性和高加工性，而不会对拉伸强度产生不利影响。铜合金由0.2-0.4重量％的Cr，0.05〜0.15重量％的Sn，0.05〜0.15重量％的Zn，0.01〜0.30重量％的Mg，0.03〜0.07重量％的Si组成，余量为Cu 和不可避免的杂质。制造铜合金的方法包括获得具有所述组成的熔融金属; 获得锭子在900-1000℃的温度下加热锭以进行热轧过程; 冷轧在400-500℃的温度下进行第一次老化处理2至8小时; 冷轧并在370-450℃的温度下进行2至8小时的第二时效处理。

10. 发明申请

US20120240726A1 PRODUCTION METHOD FOR HIGH PURITY COPPER POWDER USING A THERMAL PLASMA 有权
标题翻译：使用热等离子体的高纯度铜粉的生产方法
公开(公告)号：US20120240726A1
公开(公告)日：2012-09-27
申请号：US13513712
申请日：2010-07-20
申请人： Dae Hyun Kim , Dong Woo Lee , In Dal Kim , Sang Young Choi , Ji Hoon Lee , Bo Min Jeon
发明人： Dae Hyun Kim , Dong Woo Lee , In Dal Kim , Sang Young Choi , Ji Hoon Lee , Bo Min Jeon
IPC分类号： B22F1/00
CPC分类号： B22F9/12 , B22F1/0048 , B22F2998/10 , B22F2999/00 , C23C14/3414 , B22F9/04 , B22F2202/13
摘要： The present invention relates to a method of manufacturing a high purity copper (Cu) powder material useable in fabricating a sputtering target material for electronic industrial applications, for example a penetrator liner. The foregoing method has a configuration of using an apparatus composed of a raw material feeder, a plasma torch and a reactor to prepare a metal powder, and includes steps of passing a Cu powder having an average particle diameter of 30 to 450 μm through the thermal plasma torch at an introduction rate of 2 to 30 kg/hr. to thereby fabricate a Cu powder having an average particle diameter of 5 to 300 μm.
摘要翻译：本发明涉及制造用于制造用于电子工业应用的溅射靶材料的高纯度铜（Cu）粉末材料的方法，例如穿透衬套。上述方法具有使用由原料供给器，等离子体焰炬和反应器构成的装置来制备金属粉末的结构，并且包括使平均粒径为30〜450μm的Cu粉末通过热等离子体焰炬，导入速率为2〜30 kg / hr。从而制造平均粒径为5〜300μm的Cu粉末。

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