公开(公告)号：US07898209B2

公开(公告)日：2011-03-01

申请号：US11866750

申请日：2007-10-03

申请人： Sang Young Kim ,  Myung Keun Yoo ,  Kwang Woon Ahn ,  Hyoun Jeong Shin

发明人： Sang Young Kim ,  Myung Keun Yoo ,  Kwang Woon Ahn ,  Hyoun Jeong Shin

IPC分类号： H02P27/04

CPC分类号： A47L9/2889 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/2873 ,  A47L9/2878 ,  A47L9/2884

摘要： A cleaner that can automatically respond to a change in an AC voltage and a voltage of a battery. In the motor, a motor for rotating a collecting fan is driven by a motor driver. The motor driver drives the motor using a voltage from a voltage selector. The voltage selector switches between a low-level voltage of the battery and a high-level voltage derived from the AC voltage to be supplied to the motor driver.

摘要翻译： 可以自动响应交流电压和电池电压变化的清洁器。 在电动机中，用于旋转收集风扇的电动机由电动机驱动器驱动。 电机驱动器使用电压选择器的电压驱动电机。 电压选择器在电池的低电平电压和从AC电压导出的高电平电压之间切换以提供给电动机驱动器。

公开(公告)号：US06373245B1

公开(公告)日：2002-04-16

申请号：US09666752

申请日：2000-09-21

申请人： Hegeon Kwun ,  Sang Young Kim

发明人： Hegeon Kwun ,  Sang Young Kim

IPC分类号： G01N2782

CPC分类号： G01N29/11 ,  G01N29/223 ,  G01N29/2412 ,  G01N2291/0421 ,  G01N2291/0422 ,  G01N2291/044 ,  G01N2291/2623 ,  G01N2291/2632 ,  G01N2291/2634 ,  G01N2291/2636 ,  G01N2291/2675

摘要： A method and apparatus is shown for implementing magnetostrictive sensor techniques for the nondestructive evaluation of plate type structures such as walls, vessels, enclosures, and the like. The system includes magnetostrictive sensors specifically designed for application in conjunction with plate type structures or pipes that generate guided waves in the plates or pipes which travel therethrough in a direction parallel to the surface of the plate or pipe. Similarly structured sensors are positioned to detect the guided waves (both incident and reflected) and generate signals representative of the characteristics of the guided waves detected that are reflected from anomalies in the structure such as corrosion pits and cracks. The sensor structure is longitudinal in nature and generates a guided wave having a wavefront parallel to the longitudinal axis of the sensor, and which propagates in a direction perpendicular to the longitudinal axis of the sensor. The generated guided waves propagate in the plate within the path of the propagating wave. The reflected waves from these abnormalities are detected using a magnetostrictive sensor. Shear horizontal waves may also be created by rotating the magnetic bias 90° and used for similar inspection techniques. Pipes, which act as curved plates, may also be inspected as well as electric resistance welds therein. In addition, steel sheet butt welds may be inspected with this technique.

摘要翻译： 示出了用于实现磁致伸缩传感器技术的方法和装置，用于对诸如墙壁，容器，外壳等的板式结构进行非破坏性评估。 该系统包括专门设计用于结合板式结构或管道的磁致伸缩传感器，该板式结构或管道在平行于板或管的表面的方向上在其中穿过的板或管中产生导波。 定位相似的结构化传感器以检测导波（入射和反射），并且产生代表被检测到的导波特征的信号，其被反映在诸如腐蚀坑和裂纹的结构中的异常中。 传感器结构在本质上是纵向的，并且产生具有平行于传感器的纵向轴线的波前并且沿垂直于传感器的纵向轴线的方向传播的导波。 所产生的导波在传播波的路径内在板中传播。 使用磁致伸缩传感器检测来自这些异常的反射波。 剪切水平波还可以通过将磁偏压旋转90°并用于类似的检查技术来产生。 作为弯曲板的管道也可以被检查以及其中的电阻焊缝。 此外，可以用这种技术检查钢板对接焊缝。

公开(公告)号：US20120132245A1

公开(公告)日：2012-05-31

申请号：US13073796

申请日：2011-03-28

申请人： Sang Young Kim

发明人： Sang Young Kim

IPC分类号： H01L31/042

CPC分类号： B60J1/00 ,  B32B17/10018 ,  B32B17/10036 ,  B32B17/10834 ,  B32B2367/00 ,  B32B2379/08 ,  H01L31/0488 ,  Y02E10/50

摘要： A glass window for a vehicle that is divided into a hidden area and a visible area is provided, which includes a glass portion, a solar cell portion provided inside the glass portion and composed of a substrate made of a flexible material and a plurality of solar cells disposed on an upper surface of the substrate in the hidden area, and a solar cell adhesive film disposed between the glass portion and the solar cell portion. Since solar cells are provided in a black band/hidden portion of the glass window instead of mounting the solar cells within a separate thick piece of glass of the roof of the vehicle, the amount of weight traditionally added to a vehicle can be minimized.

摘要翻译： 本发明提供一种被划分为隐藏区域和可见区域的车辆用玻璃窗，其包括玻璃部，设置在玻璃部内的太阳能电池部，由柔性材料构成的基板和多个太阳能电池 设置在隐藏区域中的基板的上表面上的单元，以及设置在玻璃部和太阳能电池单元部之间的太阳能电池用粘接膜。 由于将太阳能电池设置在玻璃窗的黑带/隐藏部分中，而不是将太阳能电池安装在车辆屋顶的单独的玻璃杯中，所以传统上添加到车辆的重量可以最小化。

公开(公告)号：US07847511B2

公开(公告)日：2010-12-07

申请号：US11866670

申请日：2007-10-03

申请人： Myung Keun Yoo ,  Sang Young Kim ,  Kwang Woon Ahn ,  Hyoun Jeong Shin

发明人： Myung Keun Yoo ,  Sang Young Kim ,  Kwang Woon Ahn ,  Hyoun Jeong Shin

IPC分类号： H02P27/04

CPC分类号： A47L9/2889 ,  A47L9/2831 ,  A47L9/2842 ,  A47L9/2873 ,  A47L9/2878 ,  A47L9/2884

摘要： A cleaner that can have the sufficient capability of collecting pollutant particles by a battery voltage as well as a AC voltage. The cleaner uses a switched reluctance motor to rotate a collecting fan. The switched reluctance motor is driven by a motor driver in one of a PWM mode or a pulse trigger mode. The motor driver drives the switched reluctance motor using one of the battery voltage and a DC voltage converted from the AC voltage, depending on whether the AC voltage is received. The PWM mode and the trigger mode are switched depending on whether the AC voltage is received. Accordingly, the cleaner makes it possible to reduce the time taken to clean up pollutant particles using the battery voltage to the time taken to clean up the pollutant particles using the AC voltage.

摘要翻译： 一种能够通过电池电压以及交流电压具有足够能力收集污染物颗粒的清洁剂。 清洁器使用开关磁阻电机旋转收集风扇。 开关磁阻电机由电机驱动器以PWM模式或脉冲触发模式中的一种驱动。 电机驱动器根据是否接收到交流电压，使用电池电压和从交流电压转换的直流电压来驱动开关磁阻电动机。 PWM模式和触发模式根据是否接收到交流电压进行切换。 因此，清洁器使得可以使用电池电压将使用AC电压清除污染物颗粒的时间减少到清除污染物颗粒所需的时间。

公开(公告)号：US20090250670A1

公开(公告)日：2009-10-08

申请号：US12276921

申请日：2008-11-24

申请人： Sang Young Kim ,  Deuk Ho Lee ,  Woo Sung Kim

发明人： Sang Young Kim ,  Deuk Ho Lee ,  Woo Sung Kim

IPC分类号： G02B5/23

CPC分类号： G03C1/73 ,  C09D133/066

摘要： Disclosed is a photochromic film for automobiles prepared by curing a photochromic composition comprising an acrylic resin, a crosslinking agent having an intramolecular UV stabilizing structure, and a photochromic dye, a preparation method of the photochromic film for automobiles, and an article comprising the photochromic film for automobiles.

摘要翻译： 公开了一种用于汽车的光致变色膜，其通过固化包含丙烯酸树脂，具有分子内UV稳定结构的交联剂和光致变色染料的光致变色组合物，汽车用光致变色膜的制备方法和包含光致变色膜的制品 用于汽车。

公开(公告)号：USRE40515E1

公开(公告)日：2008-09-23

申请号：US10900903

申请日：2004-07-28

申请人： Hegeon Kwun ,  Sang Young Kim

发明人： Hegeon Kwun ,  Sang Young Kim

IPC分类号： G01N27/82 ,  G01N29/14 ,  G01N29/28 ,  G01N33/12

CPC分类号： G01N29/11 ,  G01N29/2412 ,  G01N2291/0421 ,  G01N2291/0422 ,  G01N2291/044 ,  G01N2291/2623 ,  G01N2291/2632 ,  G01N2291/2634

摘要： A method and system for implementing magnetostrictive sensor techniques for the nondestructive evaluation of pipeline structures. The system consists of a magnetostrictive sensor instrument unit, a data storage unit, and a plurality of magnetostrictive sensor probes are positioned on an in-line inspection vehicle. The instrumentation unit includes electronics for transmitting excitation pulses to a transmitting magnetostrictive sensor probe as well as electronics for amplifying and conditioning the signals detected by a receiving magnetostrictive sensor probe. The magnetostrictive sensor probes include both plate magnetostrictive sensors and permanent magnets which provide a DC bias magnetic field necessary for magnetostrictive sensor operation. The transmitting and receiving probes are attached to the in-line inspection vehicle by way of mechanical arms on opposing sides of the vehicle. The mechanical arms are spring loaded and are equipped with rollers which maintain the probes at approximately constant distances from the inside diameter of the pipe wall. The method involves generating pulses of shear horizontal waves of frequencies less than 200 kHz. The transmitting magnetostrictive sensor probe generates a wave that propagates in both directions around the circumference of the pipe wall from a point adjacent to the transmitting probe. Both waves are thereafter received at the receiving probe spaced 180 degrees apart from the transmitting probe. Any defect present in the pipe wall within the circumference being investigated will show up in the received signal.

摘要翻译： 一种用于实现用于管道结构无损评估的磁致伸缩传感器技术的方法和系统。 该系统包括磁致伸缩传感器仪器单元，数据存储单元和多个磁致伸缩传感器探针位于在线检测车辆上。 仪器单元包括用于将激励脉冲发送到发射磁致伸缩传感器探针的电子器件以及用于放大和调节由接收磁致伸缩传感器探针检测的信号的电子器件。 磁致伸缩传感器探头包括板磁致伸缩传感器和永磁体，其提供用于磁致伸缩传感器操作所需的DC偏置磁场。 发射和接收探头通过机械臂在车辆的相对侧附接到在线检查车辆。 机械臂是弹簧加载的，并且配备有将探针保持在与管壁的内径大致恒定距离的辊。 该方法涉及产生频率小于200kHz的剪切水平波的脉冲。 发射磁致伸缩传感器探头产生一个从邻近发射探头的点沿管壁的圆周两个方向传播的波。 此后两个波在与发射探头间隔180度的接收探头处接收。 在所研究的圆周内的管壁中存在的任何缺陷将显示在接收信号中。

公开(公告)号：US20080193986A1

公开(公告)日：2008-08-14

申请号：US11712494

申请日：2007-03-01

申请人： Sang Young Kim ,  Do Sun Kim ,  Hyung Moo Jung ,  Jung Kul Lee

发明人： Sang Young Kim ,  Do Sun Kim ,  Hyung Moo Jung ,  Jung Kul Lee

IPC分类号： C12P17/18 ,  C12N1/20

CPC分类号： C12R1/04 ,  C12N1/20 ,  C12P19/44 ,  C12P19/46

摘要： The present invention provides a process for preparing vancomycin hydrochloride using a mutant strain of Amycolatopsis orientalis (accession No. KCCM-10836P) comprising the steps of i) mutating and isolating a strain of Amycolatopsis orientalis (accession No. KCCM-10836P) for producing vancomycin from mother strain of Amycolatopsis orientalis (accession No. ATCC-19795) using NTG(N-methyl-N′-nitro-N-nitrosoguanidine) in the selection medium; ii) seed culturing the isolated mutant strain of Amycolatopsis orientalis (accession No. KCCM-10836P); iii) cultivating and fermenting said mutant strain of Amycolatopsis orientalis in the fermentation medium consisting of 12˜18 (w/v) % of dextrin, 2.2˜3.8 (w/v) % of bean powder, 1.9˜2.9 (w/v) % of potato protein, 0.10˜0.14 (w/v) % of sodium chloride and a small amount of minerals; iv) filtering vancomycin using microfilter in the cultivation broth by removing mycelia; v) purifying obtained vancomycin using column system compacted with cation exchange resin, anion exchange resin and absorbent resin; and vi) crystallizing the purified vancomycin with hydrochloric acid.

摘要翻译： 本发明提供一种使用东方异a螨突变菌株（登录号KCCM-10836P）制备万古霉素盐酸盐的方法，其包括以下步骤：i）突变和分离用于产生万古霉素的侧寄生菌株（登录号KCCM-10836P） 从选择培养基中使用NTG（N-甲基-N'-硝基-N-亚硝基胍）的来自东方的抗菌纲菌株（登录号ATCC-19795） ii）种子培养分离的东方异基因突变菌株（登录号KCCM-10836P）; iii）在由12〜18（w / v）％的糊精，2.2〜3.8（w / v）％的豆粉，1.9〜2.9（w / v）的糊状物组成的发酵培养基中，培养和发酵所述的东方双歧杆菌突变菌株， ％的土豆蛋白，0.10〜0.14（w / v）的氯化钠和少量的矿物质; iv）通过去除菌丝体在培养液中使用微过滤器过滤万古霉素; v）使用用阳离子交换树脂，阴离子交换树脂和吸收树脂压实的柱系统纯化得到的万古霉素; 和vi）用盐酸结晶纯化的万古霉素。

公开(公告)号：US06559617B2

公开(公告)日：2003-05-06

申请号：US09962075

申请日：2001-09-26

申请人： Sang Young Kim

发明人： Sang Young Kim

IPC分类号： H02P146

CPC分类号： H02P25/098

摘要： A method for reducing a torque ripple of a Switched Reluctance Motor for detecting a position of the rotor using a position detection sensor, designing a pulse width if a position detection signal as an optimum one and decreasing a torque ripple of the motor by adjusting a duty rate of the pulse width modulation signal comprises the steps of setting a pulse width of a position detection signal in accordance with a position detection result of a motor rotor, outputting a signal for controlling of each phase in synchronization with a rising and falling edge of the position detection signal, and varying and outputting a duty rate of a pulse width modulation signal from the moment that a falling edge of the position detection signal is detected thus to have advantage of decreasing more than fifty percents of the torque ripple.