公开(公告)号：US20120290208A1

公开(公告)日：2012-11-15

申请号：US13104388

申请日：2011-05-10

申请人： Li Jiang ,  Terizhandur S. Ramakrishnan ,  Timothy G.J. Jones ,  Roy Koveleski ,  Albert Perez, JR.

发明人： Li Jiang ,  Terizhandur S. Ramakrishnan ,  Timothy G.J. Jones ,  Roy Koveleski ,  Albert Perez, JR.

IPC分类号： G01V5/04 ,  G01J5/02 ,  G06F19/00

CPC分类号： G01N21/552 ,  G01N21/3504 ,  G01N2201/0218 ,  G01N2201/022

摘要： A sensing apparatus (and corresponding method) for monitoring carbon dioxide dissolved in a liquid solution employs a crystal surrounded in part by a sample chamber such that, in use, the liquid solution is in direct contact with the crystal.

摘要翻译： 用于监测溶解在液体溶液中的二氧化碳的感测装置（和相应的方法）采用部分由样品室包围的晶体，使得在使用中，液体溶液与晶体直接接触。

公开(公告)号：US08304705B2

公开(公告)日：2012-11-06

申请号：US12547632

申请日：2009-08-26

申请人： Chih-Kuang Chang ,  Xian-Yi Chen ,  Zhong-Kui Yuan ,  Li Jiang ,  Yi-Rong Hong

发明人： Chih-Kuang Chang ,  Xian-Yi Chen ,  Zhong-Kui Yuan ,  Li Jiang ,  Yi-Rong Hong

IPC分类号： G01J1/32 ,  G06M7/00

CPC分类号： H04N1/00795 ,  H04N1/00236 ,  H04N1/00241 ,  H04N1/00798 ,  H04N1/00827 ,  H04N1/00962 ,  H04N1/02815

摘要： A computer-implemented method for adjusting light intensity of light sources of an image measuring machine in measurement of a surface image of an object includes obtaining the surface image of the object, setting one light source to be adjusted and adjusting a light intensity of the light source according to an adjusting mode. The method further includes computing an optimum light intensity level, adjusting a light intensity to the optimum light intensity level to obtain an optimum surface image of the object, and storing the optimum surface image and the optimum light intensity level into a storage system.

摘要翻译： 用于在物体的表面图像的测量中调整图像测量机的光源的光强度的计算机实现的方法包括获得对象的表面图像，设置要调节的一个光源并调节光的光强度 源根据调整模式。 该方法还包括计算最佳光强度，将光强调整到最佳光强度以获得物体的最佳表面图像，以及将最佳表面图像和最佳光强度级别存储到存储系统中。

公开(公告)号：US20120164923A1

公开(公告)日：2012-06-28

申请号：US13178968

申请日：2011-07-08

申请人： Li Jiang ,  Mingqi Li

发明人： Li Jiang ,  Mingqi Li

IPC分类号： B24B1/00

CPC分类号： B24B53/017

摘要： A polishing method is disclosed, which includes: conditioning a polishing pad, after polishing metal material of a previous wafer; spraying organic acid solution to the polishing pad; spraying deionized water to the polishing pad; performing a water-removing treatment on the polishing pad; and spraying polishing liquid to the polishing pad and polishing metal material of a next wafer. The method can prevent scratches on the surface of metal material of wafers and improve yield rate.

摘要翻译： 公开了一种抛光方法，其包括：在抛光前一晶片的金属材料之后调节抛光垫; 将有机酸溶液喷洒到抛光垫上; 将去离子水喷在抛光垫上; 对抛光垫进行除水处理; 并将抛光液喷射到抛光垫上并抛光下一个晶片的金属材料。 该方法可以防止晶片金属材料表面划伤，提高成品率。

公开(公告)号：US08121416B2

公开(公告)日：2012-02-21

申请号：US12488553

申请日：2009-06-20

申请人： Chih-Kuang Chang ,  Yong-Hong Ding ,  Li Jiang ,  Zhong-Kui Yuan ,  Xiao-Guang Xue

发明人： Chih-Kuang Chang ,  Yong-Hong Ding ,  Li Jiang ,  Zhong-Kui Yuan ,  Xiao-Guang Xue

IPC分类号： G06K9/46 ,  G06K9/40

CPC分类号： G06T7/60 ,  G06T2207/30164

摘要： A system and method for determining inflection points in an image of an object includes obtaining the image of the object, performing binary image processing on a border of the image to obtain border points, selecting a predetermined number of the border points to fit a straight line, calculating a vertical distance between each selected border point and the straight line, and obtaining a total distance. The method further includes adding a new border point to the selected border points if the total distance is less than a predetermined value, so as to fit a new straight line and do a loop cycle, otherwise, regarding a last border point of the selected border points as an inflection point, and sequentially selecting the predetermined number of other border points to fit another new straight line.

摘要翻译： 用于确定对象的图像中的拐点的系统和方法包括获得对象的图像，对图像的边界执行二值图像处理以获得边界点，选择预定数量的边界点以拟合直线 计算每个所选边界点和直线之间的垂直距离，并获得总距离。 该方法还包括如果总距离小于预定值，则将新的边界点添加到所选择的边界点，以便适合新的直线并进行循环循环，否则关于选定边界的最后边界点 点作为拐点，并且顺序地选择预定数量的其它边界点以适合另一新直线。

公开(公告)号：US20110302521A1

公开(公告)日：2011-12-08

申请号：US12794634

申请日：2010-06-04

申请人： Li Jiang ,  Sandy Wong ,  Bill Ramsey ,  Peter Bailey ,  Paul Reinholdtsen

发明人： Li Jiang ,  Sandy Wong ,  Bill Ramsey ,  Peter Bailey ,  Paul Reinholdtsen

IPC分类号： G06F3/048

CPC分类号： G06F3/0481 ,  G06F3/0484 ,  G06F17/30867

摘要： Systems and methods are provided for performing tasks and related tasks. While a user is performing a task, a group of related tasks is presented. When a new task is selected, a new group of related tasks is provided. This allows a user to perform a series of tasks without having to separately search for each task. As the user moves between tasks, task information items are passed between the tasks so that previously provided information can be preserved.

摘要翻译： 提供了用于执行任务和相关任务的系统和方法。 当用户正在执行任务时，呈现一组相关任务。 当选择新任务时，提供一组新的相关任务。 这允许用户执行一系列任务，而不必单独搜索每个任务。 当用户在任务之间移动时，在任务之间传递任务信息项，以便可以保留先前提供的信息。

公开(公告)号：US08004659B2

公开(公告)日：2011-08-23

申请号：US12205934

申请日：2008-09-08

申请人： Chih-Kuang Chang ,  Li Jiang ,  Hua-Wei Yang

发明人： Chih-Kuang Chang ,  Li Jiang ,  Hua-Wei Yang

IPC分类号： G01C3/08

CPC分类号： G01B11/0608 ,  G01R31/303

摘要： A vision measuring machine includes a stage for supporting a workpiece, an image capturing device movable relative to the stage, and a laser ranging module directed towards the stage. The laser ranging module is capable of emitting a laser beam to the workpiece to form a laser spot on the workpiece surface, and determining a distance between the laser spot and the laser ranging module.

摘要翻译： 视觉测量机包括用于支撑工件的平台，可相对于舞台移动的图像捕获装置以及朝向舞台的激光测距模块。 激光测距模块能够向工件发射激光束，以在工件表面上形成激光点，并确定激光点与激光测距模块之间的距离。

公开(公告)号：US07821652B2

公开(公告)日：2010-10-26

申请号：US11967111

申请日：2007-12-29

申请人： Chih-Kuang Chang ,  Li Jiang

发明人： Chih-Kuang Chang ,  Li Jiang

IPC分类号： G01B11/14 ,  G02B7/04

CPC分类号： G01B11/005

摘要： A method for focusing discrete points on an under-measured object is provided. The method includes: (a) receiving an image of the object, selecting measurement points on the image, and obtaining X, Y coordinate values of the measurement points; (b) searching a solid point on the under-measured object according to the X, Y coordinate value of one of the measurement points, wherein the solid point corresponds to the measuring point; (c) emitting a laser light to the solid point for computing a vertical distance “h” between the laser aid and the solid point; (d) computing a Z coordinate value of the measurement point according to the “h”; repeating step (b) to step (d) until all the Z coordinate values of the measurement points have been computed; and (e) focusing the solid points according to the X, Y and Z coordinate values of the measurement points. A related system is also provided.

摘要翻译： 提供了一种用于将离散点聚焦在未测量对象上的方法。 该方法包括：（a）接收对象的图像，选择图像上的测量点，并获得测量点的X，Y坐标值; （b）根据其中一个测量点的X，Y坐标值搜索未测量物体上的实心点，其中实心点对应于测量点; （c）将激光发射到固体点，以计算激光助剂和固体点之间的垂直距离“h”; （d）根据“h”计算测量点的Z坐标值; 重复步骤（b）至步骤（d），直到计算出所有测量点的Z坐标值; 和（e）根据测量点的X，Y和Z坐标值对实心点进行聚焦。 还提供了相关系统。

公开(公告)号：US20100168454A1

公开(公告)日：2010-07-01

申请号：US12630013

申请日：2009-12-03

申请人： Li Jiang ,  Timothy Jones ,  Fenglou Zou

发明人： Li Jiang ,  Timothy Jones ,  Fenglou Zou

IPC分类号： C07C51/36 ,  C07C209/52 ,  C07C5/03

CPC分类号： C07C209/52 ,  C07C5/03 ,  C07C5/05 ,  C07C51/36 ,  C07C2531/22 ,  C07C2601/14 ,  C07C9/06 ,  C07C13/18 ,  C07C13/20 ,  C07C53/126 ,  C07C211/27 ,  C07C211/45

摘要： Catalytic hydrogenation of a double bond, notably a C═C or C═N double bond, is carried out using a homogenous catalyst which is a complex of rhodium or other transition metal containing at least one ligand which is a nitrogenous organic base. Preferably the complex is phosphorus-free and the ligand is a bicyclic base having formula where R1 and R4 are hydrocarbon chains. R1 preferably is a saturated chain of two carbon atoms and R4 preferably is a saturated chain of three to five carbon atoms.

摘要翻译： 使用均匀的催化剂进行双键，特别是C = C或C = N双键的催化氢化，该均相催化剂是含有至少一种作为含氮有机碱的配体的铑或其它过渡金属的络合物。 优选地，络合物是无磷的，并且配体是具有式的双环碱，其中R 1和R 4是烃链。 R1优选为两个碳原子的饱和链，R4优选为3至5个碳原子的饱和链。

公开(公告)号：US07747080B2

公开(公告)日：2010-06-29

申请号：US11616871

申请日：2006-12-28

申请人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Li Jiang

发明人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Li Jiang

IPC分类号： G06K9/48 ,  G06K9/00 ,  G06K9/46

CPC分类号： G06T7/0004 ,  G06T7/12 ,  G06T2207/30164

摘要： An exemplary method for edge scan of an image is provided. The method includes: setting parameters of an image edge scan; setting parameters for scanning edges of the workpiece; obtaining an image of the workpiece; processing the image and designating a point in the image; searching a first edge point near the designated point in a clockwise direction, wherein there is at least one point adjacent to the first edge point whose color is different with the color of the first edge point; searching other edge points in the manner of searching the first edge point by utilizing a recursive method; calculating coordinates of initial points and end points of scan lines according to the parameters, and searching scanned points according to the initial points and end points on the image that has not been processed; scanning edges of the image based on the scanned points. A related system is also provided.

摘要翻译： 提供了用于图像的边缘扫描的示例性方法。 该方法包括：设置图像边缘扫描的参数; 设置扫描工件边缘的参数; 获得工件的图像; 处理图像并指定图像中的一个点; 沿顺时针方向搜索指定点附近的第一边缘点，其中存在与第一边缘点相邻的至少一个点，其颜色与第一边缘点的颜色不同; 通过利用递归方法以搜索第一边缘点的方式搜索其他边缘点; 根据参数计算扫描线初始点和终点的坐标，并根据未处理的图像上的起始点和终点搜索扫描点; 基于扫描点扫描图像的边缘。 还提供了相关系统。

公开(公告)号：US20080297807A1

公开(公告)日：2008-12-04

申请号：US12097835

申请日：2006-12-20

申请人： Martin Feldman ,  Li Jiang

发明人： Martin Feldman ,  Li Jiang

IPC分类号： G01B11/14

CPC分类号： G02B27/60 ,  G01V1/16 ,  G02B27/42 ,  G02B27/4255

摘要： An apparatus and method are disclosed for imaging a diffraction grating with a very high depth of focus, using a highly accurate code plate position measurement system. Positions may be measured to an accuracy of 1 nm or even smaller. The system may be used in fields such as manufacturing integrated circuits, and low- and very-low-frequency geophones, and other low- and very-low-frequency acoustic detectors.

摘要翻译： 公开了一种使用高度准确的代码板位置测量系统对具有非常高的焦点深度的衍射光栅进行成像的装置和方法。 位置可以测量到1nm或甚至更小的精度。 该系统可用于诸如制造集成电路，低频和非常低频地震检波器以及其它低频和非常低频率声波检测器的领域。