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1. 发明授权

EP2539671B1 VERFAHREN UND VORRICHTUNG ZUR KONTROLLE DES AUFTRAGS EINER EINE FLÜCHTIGE VERBINDUNG ENTHALTENDEN FLÜSSIGKEIT AUF EINE OBERFLÄCHE 有权
标题翻译：方法和设备控制挥发性化合物含液体的表面合同的
公开(公告)号：EP2539671B1
公开(公告)日：2014-04-09
申请号：EP11705538.4
申请日：2011-02-23
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： MEYER, Udo , SIEBEN, Marcel , DIECKHOFF, Stefan , NOESKE, Paul-Ludwig Michael , TORNOW, Christian , MARKUS, Susanne
IPC分类号： G01B21/08 , G01N25/00 , G05D5/02
CPC分类号： G01B21/085 , B05B7/02 , B05B12/084 , B05C5/0208 , B05C11/1005 , G01N25/02

2. 发明公开

EP2539671A1 VERFAHREN UND VORRICHTUNG ZUR KONTROLLE DES AUFTRAGS EINER EINE FLÜCHTIGE VERBINDUNG ENTHALTENDEN FLÜSSIGKEIT AUF EINE OBERFLÄCHE 有权
标题翻译：方法和设备控制挥发性化合物含液体的表面合同的
公开(公告)号：EP2539671A1
公开(公告)日：2013-01-02
申请号：EP11705538.4
申请日：2011-02-23
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： MEYER, Udo , SIEBEN, Marcel , DIECKHOFF, Stefan , NOESKE, Paul-Ludwig Michael , TORNOW, Christian , MARKUS, Susanne
IPC分类号： G01B21/08 , G01N25/00 , G05D5/02
CPC分类号： G01B21/085 , B05B7/02 , B05B12/084 , B05C5/0208 , B05C11/1005 , G01N25/02
摘要： The invention relates to a method for controlling the application of a liquid containing a volatile compound to a surface, comprising the following steps: a) determining the temperature curve after the liquid has been applied to the surface at at least one measuring point to which the liquid should have been applied, b) determining a point in time after which the temperature at the measuring point is constant following a temperature decrease, c) determining the time period after said point in time during which the temperature at the measuring point is constant and d) determining the quantity of liquid applied at the measuring point per unit area on the basis of the time period determined in step c) by means of a calibration curve created for said liquid.

3. 发明授权

EP1893974B1 VERFAHREN UND VORRICHTUNG ZUM PRÜFEN EINER OBERFLÄCHENGÜTE 失效
标题翻译：方法和设备测试面质量的
公开(公告)号：EP1893974B1
公开(公告)日：2009-04-15
申请号：EP06777309.3
申请日：2006-06-12
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： WILKEN, Ralph , MARKUS, Susanne , AMKREUTZ, Marc , TORNOW, Christian , SEILER, Andreas , DIECKHOFF, Stefan , MEYER, Udo
IPC分类号： G01N13/02
CPC分类号： G01N13/02 , G01N15/0227 , G01N2013/0208
摘要： The invention relates to a test procedure for testing a surface quality and to a test system for carrying out said test procedure. The test procedure for testing a surface quality comprises the following steps: a) producing a spray mist of a test liquid, b) contacting the surface to be tested with the spray mist in order to arrange droplets of the spray mist on the surface to be tested, c) simultaneously detecting in a predetermined area of the surface to be tested the droplets arranged in the area, d) determining the value distribution of a droplet property, and e) comparing the value distribution determined with a reference value distribution, thereby determining the surface quality of the selected area.

4. 发明公开

EP3161450A1 VORRICHTUNG UND VERFAHREN ZUR PRÜFUNG EINER OBERFLÄCHENGÜTE 审中-公开
标题翻译： VORRICHTUNG UND VERFAHREN ZURPRÜFUNGEINEROBERFLÄCHENGÜTE
公开(公告)号：EP3161450A1
公开(公告)日：2017-05-03
申请号：EP15732249.6
申请日：2015-06-29
申请人： FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V.
发明人： TORNOW, Christian , BRUNE, Kai , DIECKHOFF, Stefan , BRÜNING, Hauke , HOMEYER, Andre , HIRSCHMANN, Philipp , HÖPER, Lars
IPC分类号： G01N13/02
CPC分类号： G01N13/02
摘要： The present invention relates to an inspecting unit (6) for a device for inspecting a surface quality, a learning unit for such an inspecting unit (6), a device (1) for inspecting a surface quality, a method for inspecting a surface quality and a computer program product having corresponding computer program means. The problem addressed by the invention is to provide devices (1, 6) and methods (100) for inspecting a surface quality which quickly provide results in a reproducible and reliable manner with moderate demands imposed on the inspecting conditions. For this purpose, an inspecting unit (6) for a device (1) for inspecting a surface quality is proposed, wherein a surface (3) to be inspected is covered with a medium (4), having an input means for receiving an image of the surface (3) which is to be inspected and has the applied medium (4), a texture determination means for determining at least one texture feature of the applied medium (4) on the surface (3) to be inspected in the received image, and an assessment means for assessing the surface quality of the surface (3) to be inspected on the basis of the at least one determined texture feature and for creating an inspection result.
摘要翻译：本发明涉及用于检查表面质量的装置的检查单元（6），用于这种检查单元（6）的学习单元，用于检查表面质量的装置（1），用于检查表面质量的方法以及具有相应计算机程序装置的计算机程序产品。本发明解决的问题是提供用于检查表面质量的装置（1,6）和方法（100），其以可重复和可靠的方式快速提供结果，并对检查条件施加适度的要求。为此目的，提出了一种用于检查表面质量的装置（1）的检查单元（6），其中待检查的表面（3）被介质（4）覆盖，该介质具有用于接收图像的输入装置（3）的具有所述被施加介质（4）的表面（3）;纹理确定装置，用于确定在所接收的被检查表面（3）上的所述被施加介质（4）的至少一个纹理特征图像和评估装置，用于基于至少一个确定的纹理特征评估待检查的表面（3）的表面质量并用于创建检查结果。

5. 发明公开

EP1893974A1 VERFAHREN UND VORRICHTUNG ZUM PRÜFEN EINER OBERFLÄCHENGÜTE 失效
标题翻译：方法和设备测试面质量的
公开(公告)号：EP1893974A1
公开(公告)日：2008-03-05
申请号：EP06777309.3
申请日：2006-06-12
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： WILKEN, Ralph , MARKUS, Susanne , AMKREUTZ, Marc , TORNOW, Christian , SEILER, Andreas , DIECKHOFF, Stefan , MEYER, Udo
IPC分类号： G01N13/02
CPC分类号： G01N13/02 , G01N15/0227 , G01N2013/0208
摘要： The invention relates to a test procedure for testing a surface quality and to a test system for carrying out said test procedure. The test procedure for testing a surface quality comprises the following steps: a) producing a spray mist of a test liquid, b) contacting the surface to be tested with the spray mist in order to arrange droplets of the spray mist on the surface to be tested, c) simultaneously detecting in a predetermined area of the surface to be tested the droplets arranged in the area, d) determining the value distribution of a droplet property, and e) comparing the value distribution determined with a reference value distribution, thereby determining the surface quality of the selected area.

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