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1. 发明授权

US07742193B2 Method for inspecting prints identifying differences exceeding a threshold 失效
标题翻译：用于检查识别超过阈值的差异的打印方法
公开(公告)号：US07742193B2
公开(公告)日：2010-06-22
申请号：US11536997
申请日：2006-10-30
申请人： Thomas F. Kaltenbach , Otto Meijer
发明人： Thomas F. Kaltenbach , Otto Meijer
IPC分类号： H04N1/40 , G06K9/68 , G06K15/02
CPC分类号： G06K5/02 , G06K9/036 , G06T7/0002 , G06T7/001 , G06T2207/30144 , H04N1/409
摘要： The present invention relates to an automatic print inspection method in which photographic prints are scanned to obtain digitized images. The scanned digitized image of the photographic print is compared to digital image data which represents the original captured image. The resulting digital correction data indicates whether or not there are defects in the print media or faults in the printer process, including the digitizing steps. Signal processing transformations may be used to decide how to separate media defects from processing faults and how to correct for the latter. The method of the present invention can be used as a final quality check so that any defective prints can be rejected and remade before orders go out to a customer.
摘要翻译：本发明涉及自动打印检查方法，其中扫描照片以获得数字化图像。将照片打印的扫描的数字化图像与表示原始拍摄图像的数字图像数据进行比较。所得到的数字校正数据指示打印介质中是否存在缺陷或打印机处理中的故障，包括数字化步骤。信号处理转换可用于决定如何将媒体缺陷与处理故障分开，以及如何纠正后者。本发明的方法可以用作最终质量检查，以便在订单出售给客户之前可以拒绝和重新制作任何有缺陷的印刷品。

2. 发明授权

US5087822A Illumination system with incident beams from near and far dark field for high speed surface inspection of rolled aluminum sheet 失效
标题翻译：照明系统具有近距离和远暗场的入射光束，用于轧制铝板的高速表面检测
公开(公告)号：US5087822A
公开(公告)日：1992-02-11
申请号：US701306
申请日：1991-05-13
申请人： Matthew Fairlie , David Smith , Warren Fraser , Otto Meijer
发明人： Matthew Fairlie , David Smith , Warren Fraser , Otto Meijer
IPC分类号： G01N21/89
CPC分类号： G01N21/8903 , G01N2021/8809 , G01N2021/887 , G01N2021/8908 , G01N2021/8918
摘要： Apparatus and method for inspecting surface quality of a moving sheet of metal illuminates a surface of the moving sheet by the use of at least two lamps. The region which is illuminated by the lamps is inspected by a sensing device. The angle of incidence for the light beams from the lamps are from the near and dark fields. The sensing device picks up highlighted or brightened portions of the sheet due to surface irregularities. By use of a multiplicity of lamps and a single sensing device, such as a video recorder, an inexpensive yet very sensitive system is provided for detecting irregularities in the surface of the moving sheet. The system may be observed by an operator to determine locations of irregularities and as well the system may be adapted to document locations on the moving sheet where the irregularities occur.
摘要翻译：用于检查移动的金属板的表面质量的装置和方法通过使用至少两个灯照亮移动片的表面。由灯照亮的区域由感测装置检查。来自灯的光束的入射角来自近场和暗场。由于表面不规则，传感装置拾取片材的突出部分或增亮部分。通过使用多个灯和诸如录像机的单个感测装置，提供了便宜但非常敏感的系统来检测移动片材的表面中的不规则性。系统可以由操作者观察以确定不规则的位置，并且该系统也可以适于记录移动片上发生不规则的位置。

3. 发明授权

US4932232A Methods of detecting and correcting spray header malfunctions 失效
标题翻译：检测和校正喷头故障的方法
公开(公告)号：US4932232A
公开(公告)日：1990-06-12
申请号：US196307
申请日：1988-05-20
申请人： Jeff Ballyns , Otto Meijer , Herbert R. Powers
发明人： Jeff Ballyns , Otto Meijer , Herbert R. Powers
IPC分类号： B05B12/04 , B05B15/02 , B21B37/32 , B21B45/02
CPC分类号： B21B37/32 , B05B12/04 , B05B15/02 , B21B45/0218
摘要： A method of detecting spray header valve and nozzle malfunctions, in a spray header including plural nozzles each having its own control valve, by supplying the spray header with liquid at a constant pressure head through a conduit while opening and closing the nozzle valves one at a time, and measuring the flow rate through the conduit each time one of the valves is open and when all the valves are closed. In response to detection of a malfunction at a particular nozzle, the valves of one or more adjacent nozzles are adjusted so that the adjacent-nozzle flow rates compensate for the malfunction, for example to maintain a desired cooling pattern across a surface being cooled by the spray header notwithstanding the malfunction at the particular nozzle.
摘要翻译：一种在具有多个喷嘴的喷雾头中检测喷雾头阀和喷嘴故障的方法，该喷头具有各自具有其自己的控制阀的喷嘴，通过一个打开和关闭喷嘴阀一个通过一个导管打开和关闭喷嘴阀，时间，并且每当其中一个阀打开并且当所有阀关闭时，通过导管测量流量。响应于检测到特定喷嘴处的故障，调节一个或多个相邻喷嘴的阀门，使得相邻的喷嘴流量补偿故障，例如以保持期望的冷却模式跨越由尽管在特定喷嘴处有故障，喷头也是如此。

4. 发明授权

US07136191B2 Method for inspecting prints 失效
公开(公告)号：US07136191B2
公开(公告)日：2006-11-14
申请号：US10178099
申请日：2002-06-24
申请人： Thomas F. Kaltenbach , Otto Meijer
发明人： Thomas F. Kaltenbach , Otto Meijer
IPC分类号： H04N1/23 , H04N1/40 , H04N1/409 , H04N1/48 , H04N1/50 , H04N1/58
CPC分类号： G06K5/02 , G06K9/036 , G06T7/0002 , G06T7/001 , G06T2207/30144 , H04N1/409
摘要： The present invention relates to an automatic print inspection method in which photographic prints are scanned to obtain digitized images. The scanned digitized image of the photographic print is compared to digital image data which represents the original captured image. The resulting digital correction data indicates whether or not there are defects in the print media or faults in the printer process, including the digitizing steps. Signal processing transformations may be used to decide how to separate media defects from processing faults and how to correct for the latter. The method of the present invention can be used as a final quality check so that any defective prints can be rejected and remade before orders go out to a customer.

5. 发明授权

US06812997B2 Printing apparatus having a media defect detection system 失效
标题翻译：具有介质缺陷检测系统的打印设备
公开(公告)号：US06812997B2
公开(公告)日：2004-11-02
申请号：US10301402
申请日：2002-11-21
申请人： Thomas F. Kaltenbach , Scott C. Kloesz , Otto Meijer , Thomas K. Winkler
发明人： Thomas F. Kaltenbach , Scott C. Kloesz , Otto Meijer , Thomas K. Winkler
IPC分类号： G03B2752
CPC分类号： B41J11/008 , B41J11/009
摘要： A photographic printer and a method of printing in which the printer is interfaced with a defect detection or scanning system is adapted to inspect photographic paper for defects as it is consumed by the printer. In the system and method of the present invention, when a defect is detected, the printer is enabled to either skip over the defect area or to reprint the affected image. With respect to the defect, when detected, the present invention provides either for the utilization of a defect marker, such as a hole punch, which provides a physical mark on the paper in close vicinity of the defect or an electronic device capable of transmitting the precise location of the defect to the printing section. The hole or electronic signal is recognized by the printer, to enable it to either skip the defective frames or reprint the images.
摘要翻译：一种照相打印机和打印机与缺陷检测或扫描系统接口的打印方法适用于在照相纸被打印机消耗的情况下检查照相纸。在本发明的系统和方法中，当检测到缺陷时，打印机能够跳过缺陷区域或重印受影响的图像。关于缺陷，当检测到时，本发明提供了在缺陷附近在纸上提供物理标记的缺陷标记（例如孔冲孔）的利用或能够传输缺陷的电子设备将缺陷精确定位到打印部分。孔或电子信号被打印机识别，以使其能够跳过有缺陷的帧或重新打印图像。

6. 发明申请

US20070047031A1 METHOD FOR INSPECTING PRINTS 失效
标题翻译：检查打印的方法
公开(公告)号：US20070047031A1
公开(公告)日：2007-03-01
申请号：US11536997
申请日：2006-10-30
申请人： Thomas Kaltenbach , Otto Meijer
发明人： Thomas Kaltenbach , Otto Meijer
IPC分类号： H04N1/46
CPC分类号： G06K5/02 , G06K9/036 , G06T7/0002 , G06T7/001 , G06T2207/30144 , H04N1/409
摘要： The present invention relates to an automatic print inspection method in which photographic prints are scanned to obtain digitized images. The scanned digitized image of the photographic print is compared to digital image data which represents the original captured image. The resulting digital correction data indicates whether or not there are defects in the print media or faults in the printer process, including the digitizing steps. Signal processing transformations may be used to decide how to separate media defects from processing faults and how to correct for the latter. The method of the present invention can be used as a final quality check so that any defective prints can be rejected and remade before orders go out to a customer.
摘要翻译：本发明涉及自动打印检查方法，其中扫描照片以获得数字化图像。将照片打印的扫描的数字化图像与表示原始拍摄图像的数字图像数据进行比较。所得到的数字校正数据指示打印介质中是否存在缺陷或打印机处理中的故障，包括数字化步骤。信号处理转换可用于决定如何将媒体缺陷与处理故障分开，以及如何纠正后者。本发明的方法可以用作最终质量检查，以便在订单出售给客户之前可以拒绝和重新制作任何有缺陷的印刷品。

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