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1. 发明专利

AU2003206153A1 MACHINE AND METHOD FOR INSPECTING FERRULE OF OPTICAL CONNECTOR 未知
公开(公告)号：AU2003206153A1
公开(公告)日：2003-07-30
申请号：AU2003206153
申请日：2003-01-17
申请人： PAHK HEUI JAE
发明人： LEE IL-HWAN , LEE HWA-KYUN , LEE DONG-SUNG , PAHK HEUI-JAE
IPC分类号： G01M11/00 , G01B11/08 , G01B11/12 , G02B6/36 , G02B27/00
摘要： Provided is a machine for inspecting ferrules of an optical connector and a method thereof. A fixture arranges the ferrules on a rectangular system to inspect the ferrules. A robot centers first ferrule on a optical system and focuses the first ferrule on the optical system. The optical system includes two cameras for photographing inside diameter image data and outside diameter image data of the ferrule. While the robot moves sequentially the optical system and remaining ferrules, all the inside and outside diameter image data of the ferrules are in sequence obtained by the optical system. Each inside and outside diameter and eccentricity of the ferrules are calculated by the obtained inside and outside diameter image data via a computer program.

2. 发明专利

AU2002367340A1 MACHINE AND METHOD OF INSPECTING INPUT SHAFT OF POWER STEERING SYSTEM 未知
公开(公告)号：AU2002367340A1
公开(公告)日：2003-07-24
申请号：AU2002367340
申请日：2002-11-30
申请人： PAHK HEUI JAE
发明人： KIM JIN-KI , PAHK HEUI-JAE , HWANG MOON-TAE
IPC分类号： G01B11/02 , B62D5/083 , G01B11/00 , G01B11/30 , G01M13/02
摘要： Provided is a machine and a method for inspecting an input shaft of a power system. First an second cameras take a photograph of first and second champer of the input shaft from directions perpendicular to the chamfers to capture image data of the chamfers. The input shaft is rotated by an indexing drive until overlapping a central line of first and second chamfers of an input shaft on a standard line of image array coordinate system of a computer. Then, widths of the first and second chamfers of the input shaft is calculated. Thereafter, the indexing drive rotates the input shaft by predetermined degrees. The computer processes image data of another first and second chamfers captured by the first and second cameras and calculates widths of the another first and second chamfers. Continuously, widths of remaining chamfers of the input shaft are calculated.

3. 发明授权

US06005669A Non contact measuring method for three dimensional micro pattern in measuring object 失效
标题翻译：测量对象中三维微图案的非接触式测量方法
公开(公告)号：US06005669A
公开(公告)日：1999-12-21
申请号：US65493
申请日：1998-04-24
申请人： Heui Jae Pahk , Sung Wook Cho , Woo Jung Ahn
发明人： Heui Jae Pahk , Sung Wook Cho , Woo Jung Ahn
IPC分类号： G01B11/30 , G01B11/02 , G01B11/06 , G01B11/24 , G01B11/00
CPC分类号： G01B11/0608 , G01B11/02
摘要： A non-contacting measuring method for three dimensional micro pattern in a measuring object is disclosed. Three dimensional micro pattern of the surface of the measuring object is measured using blur of light. For measurement, a mechanism of an optical window with a slit is inserted between light source and the measuring object. The blurred image is captured by charge coupled device sensor based image frame grabber, and is analyzed in personal computers. All the values of the relative height differences are obtained in overall scanning measurement area of the measuring object. The relative height differences are the distances from the reference position to the other positions. The reference position is selected when its image is sharp in focus on the screen. At this time, images of the other positions except the reference position are blurred out of focus on the screen. Also, from the law of geometric optics and the geometric similarity of triangles, the relation equation between the height difference and the ratio of blurred image size to sharp image size can be constructed. When the size of the image of the reference position and the sizes of the images with the blurred image of the other positions are measured, all the height differences between the reference position and the other position can be calculated if the coefficients of the relation equation are evaluated.
摘要翻译：公开了一种用于测量对象中的三维微图案的非接触测量方法。使用模糊的光来测量测量对象的表面的三维微图案。为了测量，在光源和测量对象之间插入具有狭缝的光学窗口的机构。模糊图像通过基于电荷耦合器件传感器的图像帧获取器捕获，并在个人计算机中进行分析。在测量对象的整个扫描测量区域中获得相对高差的所有值。相对高度差是从参考位置到其他位置的距离。当其图像在屏幕上焦点清晰时，选择参考点。此时，除了参考位置之外的其他位置的图像在屏幕上失焦。另外，从几何光学定律和三角形的几何相似度可以看出，高差与模糊图像尺寸与图像大小之间的关系方程可以被构建。当测量参考位置的图像的大小和具有其他位置的模糊图像的图像的尺寸时，如果关系式的系数为评估。

4. 发明授权

EP1459036B1 METHOD OF INSPECTING INPUT SHAFT OF POWER STEERING SYSTEM 有权
标题翻译：程序对助力转向系统的输入轴
公开(公告)号：EP1459036B1
公开(公告)日：2014-03-19
申请号：EP02791005.8
申请日：2002-11-30
申请人： Pahk, Heui-Jae
发明人： PAHK, Heui-Jae , HWANG, Moon-Tae , KIM, Jin-Ki
IPC分类号： G01M11/02
CPC分类号： G01B11/00

5. 发明公开

EP1459036A4 MACHINE AND METHOD OF INSPECTING INPUT SHAFT OF POWER STEERING SYSTEM 有权
标题翻译：机器和方法助力转向系统的输入轴的考试
公开(公告)号：EP1459036A4
公开(公告)日：2007-03-14
申请号：EP02791005
申请日：2002-11-30
申请人： PAHK HEUI JAE
发明人： PAHK HEUI-JAE , HWANG MOON-TAE , KIM JIN-KI
IPC分类号： G01B11/02 , G01M11/02 , B62D5/083 , G01B11/00 , G01B11/30 , G01M13/02
CPC分类号： G01B11/00
摘要： Provided is a machine and a method for inspecting an input shaft of a power system. First an second cameras take a photograph of first and second champer of the input shaft from directions perpendicular to the chamfers to capture image data of the chamfers. The input shaft is rotated by an indexing drive until overlapping a central line of first and second chamfers of an input shaft on a standard line of image array coordinate system of a computer. Then, widths of the first and second chamfers of the input shaft is calculated. Thereafter, the indexing drive rotates the input shaft by predetermined degrees. The computer processes image data of another first and second chamfers captured by the first and second cameras and calculates widths of the another first and second chamfers. Continuously, widths of remaining chamfers of the input shaft are calculated.

6. 发明公开

EP1459036A1 MACHINE AND METHOD OF INSPECTING INPUT SHAFT OF POWER STEERING SYSTEM 有权
标题翻译：程序对助力转向系统的输入轴
公开(公告)号：EP1459036A1
公开(公告)日：2004-09-22
申请号：EP02791005.8
申请日：2002-11-30
申请人： Pahk, Heui-Jae
发明人： PAHK, Heui-Jae , HWANG, Moon-Tae , KIM, Jin-Ki
IPC分类号： G01B11/30
CPC分类号： G01B11/00
摘要： Provided is a machine and a method for inspecting an input shaft of a power system. First an second cameras take a photograph of first and second champer of the input shaft from directions perpendicular to the chamfers to capture image data of the chamfers. The input shaft is rotated by an indexing drive until overlapping a central line of first and second chamfers of an input shaft on a standard line of image array coordinate system of a computer. Then, widths of the first and second chamfers of the input shaft is calculated. Thereafter, the indexing drive rotates the input shaft by predetermined degrees. The computer processes image data of another first and second chamfers captured by the first and second cameras and calculates widths of the another first and second chamfers. Continuously, widths of remaining chamfers of the input shaft are calculated.

7. 发明公开

EP1466206A4 MACHINE AND METHOD FOR INSPECTING FERRULE OF OPTICAL CONNECTOR 审中-公开
标题翻译：机器和方法用于研究的光学连接器的套筒
公开(公告)号：EP1466206A4
公开(公告)日：2009-12-02
申请号：EP03703387
申请日：2003-01-17
申请人： PAHK HEUI JAE
发明人： PAHK HEUI-JAE , LEE IL-HWAN , LEE HWA-KYUN , LEE DONG-SUNG
IPC分类号： G01B11/00 , G01M11/00 , G01B11/08 , G01B11/12 , G02B6/36 , G02B27/00
CPC分类号： G01B11/08 , G01B11/12

8. 发明公开

EP1466206A1 MACHINE AND METHOD FOR INSPECTING FERRULE OF OPTICAL CONNECTOR 审中-公开
标题翻译：机器和方法用于研究的光学连接器的套筒
公开(公告)号：EP1466206A1
公开(公告)日：2004-10-13
申请号：EP03703387.5
申请日：2003-01-17
申请人： Pahk, Heui-Jae
发明人： PAHK, Heui-Jae , LEE, Il-Hwan , LEE, Hwa-Kyun , LEE, Dong-Sung
IPC分类号： G02B27/00
CPC分类号： G01B11/08 , G01B11/12
摘要： Provided is a machine for inspecting ferrules of an optical connector and a method thereof. A fixture arranges the ferrules on a rectangular system to inspect the ferrules. A robot centers first ferrule on a optical system and focuses the first ferrule on the optical system. The optical system includes two cameras for photographing inside diameter image data and outside diameter image data of the ferrule. While the robot moves sequentially the optical system and remaining ferrules, all the inside and outside diameter image data of the ferrules are in sequence obtained by the optical system. Each inside and outside diameter and eccentricity of the ferrules are calculated by the obtained inside and outside diameter image data via a computer program.

9. 发明申请

WO02053013A2 AN INTELLECTUAL BIO-CHIP READER FOR ABUNDANT DIAGNOSIS BY USING AN OPTICAL IDENTIFICATION CODE 审中-公开
标题翻译：一个知识型生物芯片阅读器，用于通过使用光学识别代码进行深入诊断
公开(公告)号：WO02053013A2
公开(公告)日：2002-07-11
申请号：PCT/KR0001553
申请日：2000-12-29
申请人： DIACHIP LTD , PAHK HEUI-JAE , HWANG YOUNG-MIN
发明人： PAHK HEUI-JAE , HWANG YOUNG-MIN
IPC分类号： G01N21/64 , A61B
CPC分类号： G01N21/6428
摘要： The present invention relates to a bio-chip reader for abundant diagnosis, more concretely relates to a bio-chip reader by having an optical sensor for abundant diagnosis on medical testing samples on a bio-chip for a short time. The bio-chip reader recognizes an optical identification code on the bio-chip by using its optical sensor. Then, it retrieves patient-related information and bio-chip's information from a database corresponding to the optical identification code and automatically diagnoses the medical testing samples. The bio-chip's information includes at least one selected from the group consisting of sample types of spots, sequences and arrangements of spot-arrays, standard positions and sizes and spaces of spots. Additionally, the bio-chip reader recognizes standard spots sticking on the bio-chip by using its optical sensor. Then, it automatically aligns and classifies spot-arrays sticking on the bio-chip and diagnoses the medical testing samples by using the standard spots.
摘要翻译：本发明涉及用于大量诊断的生物芯片读取器，更具体地涉及一种生物芯片读取器，其具有用于在短时间内在生物芯片上对医学测试样品进行大量诊断的光学传感器。生物芯片读取器通过使用其光学传感器识别生物芯片上的光学识别码。然后，从与光学识别码对应的数据库中检索患者相关信息和生物芯片的信息，并自动诊断医学检测样本。生物芯片的信息包括从斑点的样本类型，点阵列的顺序和排列，标准位置以及斑点的大小和空间中选择的至少一个。此外，生物芯片读取器通过使用其光学传感器识别粘附在生物芯片上的标准点。然后，它自动对准和分类贴在生物芯片上的点阵列，并通过使用标准点诊断医学测试样品。

10. 发明申请

WO2003060594A1 MACHINE AND METHOD FOR INSPECTING FERRULE OF OPTICAL CONNECTOR 审中-公开
标题翻译：检测光连接器的机器和方法
公开(公告)号：WO2003060594A1
公开(公告)日：2003-07-24
申请号：PCT/KR2003/000111
申请日：2003-01-17
申请人： PAHK, Heui-Jae , LEE, Il-Hwan , LEE, Hwa-Kyun , LEE, Dong-Sung
发明人： PAHK, Heui-Jae , LEE, Il-Hwan , LEE, Hwa-Kyun , LEE, Dong-Sung
IPC分类号： G02B27/00
CPC分类号： G01B11/08 , G01B11/12
摘要： Provided is a machine for inspecting ferrules of an optical connector and a method thereof. A fixture arranges the ferrules on a rectangular system to inspect the ferrules. A robot centers first ferrule on a optical system and focuses the first ferrule on the optical system. The optical system includes two cameras for photographing inside diameter image data and outside diameter image data of the ferrule. While the robot moves sequentially the optical system and remaining ferrules, all the inside and outside diameter image data of the ferrules are in sequence obtained by the optical system. Each inside and outside diameter and eccentricity of the ferrules are calculated by the obtained inside and outside diameter image data via a computer program.
摘要翻译：提供一种用于检查光连接器的套圈的机器及其方法。夹具将套管布置在矩形系统上以检查套圈。机器人将光学系统上的第一套圈中心并将第一套圈聚焦在光学系统上。光学系统包括用于拍摄内径图像数据和套圈的外径图像数据的两个相机。当机器人顺序地移动光学系统和剩余的套圈时，套圈的所有内外径图像数据依次由光学系统获得。通过计算机程序通过获得的内外图像数据计算套圈的内外径和偏心度。

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