公开(公告)号：US20070138154A1

公开(公告)日：2007-06-21

申请号：US11642845

申请日：2006-12-21

申请人： Cheon Seong ,  Kwang Cho ,  Seong Kim ,  Choong You

发明人： Cheon Seong ,  Kwang Cho ,  Seong Kim ,  Choong You

IPC分类号： B23K26/38 ,  B23K26/06

CPC分类号： H05K3/0038 ,  B23K26/40 ,  B23K2103/172

摘要： Provided is a method of forming a via hole using a laser beam. The method includes forming a first hole in the first metal layer by irradiating a laser beam having a predetermined frequency; reducing an energy density of the laser beam having the same frequency; and forming a second hole corresponding to the first hole in the dielectric layer by irradiating the laser beam having the same frequency.

摘要翻译： 提供了使用激光束形成通孔的方法。 该方法包括通过照射具有预定频率的激光束在第一金属层中形成第一孔; 降低具有相同频率的激光束的能量密度; 以及通过照射具有相同频率的激光束，形成与电介质层中的第一孔对应的第二孔。

公开(公告)号：US20070176370A1

公开(公告)日：2007-08-02

申请号：US11345580

申请日：2006-02-01

申请人： Kwang Cho

发明人： Kwang Cho

IPC分类号： F41J1/12

CPC分类号： A63B71/022

摘要： A collapsible net for stopping flying balls and for installing on a floor includes a collapsible center coil loop, collapsible first and second side coil loops, a vertical fabric portion, top and bottom fabric portions, and top and bottom straps. The collapsible center coil loop includes a top part, a bottom part, and first and second side parts. Each side coil loop includes a top part, a bottom part, and inner and outer side parts. Each inner side part is connected to each side part of the collapsible center coil loop. The vertical fabric portion covers the openings of the coil loops for stopping the flying balls. The opening angle of the side coil loops are controllable. The propping device includes pecks and strings to fix the net to the floor.

公开(公告)号：US20050176114A1

公开(公告)日：2005-08-11

申请号：US11049845

申请日：2005-02-04

申请人： Young Park ,  Byoung Lee ,  Kwang Cho ,  Dae Kim ,  Yong Shin ,  Jin Lee

发明人： Young Park ,  Byoung Lee ,  Kwang Cho ,  Dae Kim ,  Yong Shin ,  Jin Lee

IPC分类号： C12N1/20 ,  C07K14/245 ,  C12P13/08 ,  C12P13/04 ,  C12N1/21 ,  C12N15/74

CPC分类号： C12P13/08 ,  C07K14/245

摘要： Provided are a microorganism capable of producing L-threonine and having an inactivated galR gene, a method of producing the same and a method of producing L-threonine using the microorganism. The microorganism can be used to produce L-threonine in high yield.

摘要翻译： 提供能够产生L-苏氨酸并具有失活的galR基因的微生物，其生产方法和使用该微生物生产L-苏氨酸的方法。 该微生物可用于以高产率生产L-苏氨酸。

公开(公告)号：US20050176113A1

公开(公告)日：2005-08-11

申请号：US11049844

申请日：2005-02-04

申请人： Young Park ,  Byoung Lee ,  Jae Park ,  Kwang Cho ,  Yong Shin

发明人： Young Park ,  Byoung Lee ,  Jae Park ,  Kwang Cho ,  Yong Shin

IPC分类号： C12N1/20 ,  C07K14/245 ,  C12N1/00 ,  C12N1/21 ,  C12N15/74 ,  C12P13/04 ,  C12P13/08 ,  C12R1/19

CPC分类号： C12P13/08

摘要： Provided are a microorganism capable of producing L-threonine and having an inactivated tyrR gene, a method of producing the same and a method of producing L-threonine using the microorganism. The microorganism can be used to produce L-threonine in high yield.

摘要翻译： 提供能够产生L-苏氨酸并具有失活的tyrR基因的微生物，其制备方法和使用该微生物生产L-苏氨酸的方法。 该微生物可用于以高产率生产L-苏氨酸。

公开(公告)号：US20070159376A1

公开(公告)日：2007-07-12

申请号：US11329764

申请日：2006-01-11

申请人： Theagenis Abatzoglou ,  Leo Hui ,  Kwang Cho

发明人： Theagenis Abatzoglou ,  Leo Hui ,  Kwang Cho

IPC分类号： G01S13/90

CPC分类号： G01S13/9035

摘要： A moving radar (405) generates a synthetic aperture image from an incomplete sequence of periodic pulse returns. The incomplete sequence of periodic pulse returns has one or more missing pulses. The radar converts the incomplete sequence of pulse returns into a digital stream. A computer (403) processes the digital stream by computing an along track Fourier transform (402), a range compression (408), an azimuth deskew (410) and an image restoration and auto focus (412). The image restoration and autofocus (412) utilizes a low order autofocus (501), a gap interpolation using a Burg algorithm (503), and a high order autofocus (505) for generating an interpolated sequence. The interpolated sequence contains a complete sequence of periodic pulse returns with uniform spacing for generating the synthetic aperture image. The image restoration and autofocus (412) computes a linear prediction coefficients estimate using the Burg Algorithm (606). The linear prediction coefficients estimate (606) is used to compute a weighted forward-backward interpolation to generate the complete sequence of periodic pulse returns (608).

摘要翻译： 移动雷达（405）从周期性脉冲返回的不完整序列产生合成孔径图像。 周期脉冲返回的不完整序列具有一个或多个缺失脉冲。 雷达将不完整的脉冲返回序列转换为数字流。 计算机（403）通过计算沿轨道傅里叶变换（402），范围压缩（408），方位角偏移（410）和图像恢复和自动对焦（412）来处理数字流。 图像恢复和自动对焦（412）利用低阶自动对焦（501），使用Burg算法（503）的间隙插值和用于产生内插序列的高阶自动对焦（505）。 内插序列包含具有均匀间隔的周期性脉冲返回的完整序列，用于产生合成孔径图像。 图像恢复和自动对焦（412）使用伯格算法计算线性预测系数估计（606）。 线性预测系数估计（606）用于计算加权的前向后向内插以产生周期性脉冲返回的完整序列（608）。

公开(公告)号：US20070117193A1

公开(公告)日：2007-05-24

申请号：US10582389

申请日：2004-11-18

申请人： Young Park ,  Kwang Cho ,  Hye Won Kim ,  Dae Chol Kim

发明人： Young Park ,  Kwang Cho ,  Hye Won Kim ,  Dae Chol Kim

IPC分类号： C12P7/56 ,  C12N1/20

CPC分类号： C12N1/20 ,  C12P7/56 ,  C12R1/225

摘要： The present invention relates to a method for producing lactic acid with high concentration and high yield using Lactobacillus paracasei CJLA0310 KCCM-10542 that is separated and identified from Kimchi. Lactic acid is a very important organic acid with a wide range of applications including food additive such as food preservative, condiment or acidifier, and industrial fields such as cosmetics, chemistry, metals, electronics, fabrics, dyeing textiles, and pharmaceutical industries. Particularly, lactic acid is an essential ingredient of polylactic acid, one of biodegradable plastics to replace recalcitrant non-biodegradable plastics which are main causes of environmental contamination.

摘要翻译： 本发明涉及使用从泡菜分离鉴定的副干酪乳杆菌CJLA0310 KCCM-10542来生产高浓度和高产量的乳酸的方法。 乳酸是一种非常重要的有机酸，适用范围广泛，包括食品添加剂如食品防腐剂，调味品或酸化剂，以及化妆品，化学，金属，电子，织物，染色纺织品和制药工业等工业领域。 特别地，乳酸是聚乳酸的重要成分，聚乳酸是能够替代作为环境污染的主要原因的顽固性不可生物降解塑料的生物降解塑料之一。

公开(公告)号：US20060109164A1

公开(公告)日：2006-05-25

申请号：US11200836

申请日：2005-08-10

申请人： Kwang Cho ,  Leo Hui

发明人： Kwang Cho ,  Leo Hui

IPC分类号： G01S13/90

CPC分类号： G01S13/9035 ,  G01S13/90 ,  G01S13/9011

摘要： A moving radar generates a search mode synthetic aperture image of a patch from periodic pulse returns reflected from the patch. The patch is imaged from radar returns derived from two or more overlapping arrays. A strong scatterer is located within each array, then the data from each array is motion compensated with respect to the motion of the radar and the strong scatterer. The motion compensated results for each array are autofocused to derive a phase error for each array. Using the phase error for each array, a connected phase error estimate is computed, added to the phase error of each array to minimize the differences between phases in the overlap between arrays insuring that there is no or minimal phase discontinuity in the overlap region between arrays. Avoiding phase discontinuity yields a clear SAR image of the combination of arrays rendering the patch.

摘要翻译： 移动雷达从补片反射的周期性脉冲返回产生补片的搜索模式合成孔径图像。 从两个或更多个重叠阵列导出的雷达回报中对该补丁进行成像。 每个阵列中都有一个强散射体，每个阵列的数据相对于雷达和强散射体的运动进行运动补偿。 每个阵列的运动补偿结果自动聚焦以导出每个阵列的相位误差。 使用每个阵列的相位误差，计算连接的相位误差估计，加到每个阵列的相位误差，以最小化阵列之间重叠的相位之间的差异，确保阵列之间的重叠区域中没有或最小相位不连续 。 避免相位不连续产生渲染补丁的阵列组合的清晰SAR图像。

公开(公告)号：US20070235942A1

公开(公告)日：2007-10-11

申请号：US11393975

申请日：2006-03-30

申请人： Kwang Cho

发明人： Kwang Cho

IPC分类号： F41J1/00 ,  A63B63/00 ,  F41J3/00

CPC分类号： A63B63/004 ,  A63B2063/001

摘要： A ball retriever is provided for attaching to a ball catching frame with a ball catching aperture. The ball retriever includes a fabric cover that substantially covers the ball catching aperture, a fabric catch partially attached to the fabric cover to communicate with the first opening so as to stop and release a ball thrown through the first opening, one or more straps that connect a rear portion of the fabric catch to the ground or frame, a strap fixing device that is adapted to fix the straps to the ground or frame, and a cover fixing device that is adapted to fix the fabric cover to the ball catching frame. A central portion of the fabric cover is severed along a predetermined line to secure a first opening and a drapery corresponding to the first opening. The fabric catch is substantially sagged away from the ball catching aperture.

摘要翻译： 提供了一种球捕获器，用于附接到具有球捕获孔的球捕获框架。 球形猎犬包括基本上覆盖球捕捉孔的织物盖，部分地附接到织物盖以与第一开口连通的织物钩，以便停止和释放通过第一开口抛出的球，连接一个或多个带 织物的后部抓住地面或框架，适于将带固定到地面或框架上的条带固定装置，以及适于将织物盖固定到捕捉框架的盖固定装置。 织物盖的中心部分沿着预定线切断，以固定对应于第一开口的第一开口和帷幔。 织物卡扣远离球形捕捉孔大大地下垂。

公开(公告)号：US20060166928A1

公开(公告)日：2006-07-27

申请号：US10521003

申请日：2003-05-21

申请人： Tae Moon ,  Jin Kim ,  Jae Lee ,  Byung Min ,  Kwang Cho

发明人： Tae Moon ,  Jin Kim ,  Jae Lee ,  Byung Min ,  Kwang Cho

IPC分类号： A61K31/728 ,  C08B37/00

CPC分类号： A61K31/728 ,  C08B37/0072 ,  C08L5/08 ,  C08L2666/26

摘要： The present invention relates to a hyaluronic acid derivative gel, obtained by amidation of a hyaluronic acid, or its cationic salt, and an amine group-containing saccharide compound, having excellent viscoelastic properties, and a method for preparing it. Especially, the hyaluronic acid derivative gel according to the present invention shows responses peculiar to heat and can be made to have various properties by heat treatment. The hyaluronic acid derivative gel according to the present invention can be used for a variety of purposes such as post-operative adhesion-preventing gel, material for wrinkle treatment, auxiliary material for plastic surgery, material for arthritis treatment, and drug delivery vehicle.

摘要翻译： 本发明涉及透明质酸衍生物凝胶，其透明质酸衍生物凝胶，其透明质酸或其阳离子盐和具有优异粘弹性的胺基糖类化合物的酰胺化及其制备方法。 特别地，根据本发明的透明质酸衍生物凝胶显示出热特有的反应，并且可以通过热处理使其具有各种性质。 根据本发明的透明质酸衍生物凝胶可以用于各种目的，例如术后粘合防止凝胶，用于皱纹治疗的材料，用于整形手术的辅助材料，用于关节炎治疗的材料和药物递送载体。

公开(公告)号：US20060109163A1

公开(公告)日：2006-05-25

申请号：US10996246

申请日：2004-11-23

申请人： Kwang Cho ,  Leo Hui

发明人： Kwang Cho ,  Leo Hui

IPC分类号： G01S13/90

CPC分类号： G01S13/90

摘要： A radar on a moving platform generates an initial synthetic aperture (SAR) image of a scene from a sequence of periodic pulse returns approximately motion compensated. The SAR image is formed from pixel intensities zn(x,y) within a x,y extent of the initial synthetic aperture image. Targets are selected from the initial synthetic aperture image using a sliding window, computing a first entropy for the selected targets, and sorting the targets using the first entropy to obtain a target list having target elements, then concatenating the target elements to form a data matrix compatible in the azimuth dimension with a Fast Fourier Transform. A phase correction for autofocus is iteratively computed and applied to the initial synthetic aperture image using an inner loop, a mid loop and an outer loop. The phase correction is expressed using an orthogonal polynomial having a plurality n consecutive terms an, a2 denoting a quadratic term, and aN denoting a last order term. The outer loop, using an L index, calculates an outer loop EL(a2) entropy for the quadratic term and an outer loop EL(aN) entropy for the last order term. Iterations within the outer loop continue until EL(a2)−EL(aN) is less than an outer loop tolerance. Similarly, the mid loop, and inner loop continue until the computation of their respective entropies meet a pre-set tolerance. The inner loop entropy uses a Golden Section search for computing the inner loop entropy.

摘要翻译： 移动平台上的雷达从近似运动补偿的周期性脉冲返回序列生成场景的初始合成孔径（SAR）图像。 SAR图像由初始合成孔径图像的x，y范围内的像素强度z N（x，y）形成。 从使用滑动窗口的初始合成孔径图像中选择目标，计算所选择的目标的第一熵，以及使用第一熵对目标进行排序以获得具有目标元素的目标列表，然后连接目标元素以形成数据矩阵 使用快速傅里叶变换在方位尺寸上兼容。 迭代计算自动对焦的相位校正，并使用内循环，中间回路和外循环将其应用于初始合成孔径图像。 使用具有表示二次项的多个n个连续项的正交多项式和表示二次项的“SUB”N“表示相位校正。 最后一个订单项。 使用L索引的外部循环计算二次项的外部循环E 2（Λ2Λ）熵和外部循环E L L 对于最后一个订单项来说，（N N /）熵。 外循环中的迭代继续进行，直到E L（N 2 N）N E（N N N） 比外圈公差。 类似地，中间循环和内循环继续，直到它们各自的熵的计算满足预设公差。 内循环熵使用Golden Section搜索来计算内循环熵。