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1.发明授权Detection of turbid contaminants in containers by detecting scattered radiant energy 失效通过检测散射辐射能来检测容器中的混浊污染物
公开(公告)号：US5486693A
公开(公告)日：1996-01-23
申请号：US337817
申请日：1994-11-08
CPC分类号： G01N21/9018 , G01N21/51 , G01N2033/0081
摘要： To detect a turbid contaminant in a moving container, radiant energy having a wavelength that is absorbed by contents of the moving container that include the turbid contaminant at a different level than energy having the wavelength is absorbed by contents of the moving container that include a non-contaminant is directed into the container. Thereafter, a level of radiant energy scattered by contents of the container is detected. The presence of a turbid contaminant is indicated when the detected level of scattered radiant energy differs from a threshold level.
摘要翻译： 为了检测移动容器中的浑浊污染物，具有被移动容器的内容物吸收的波长的辐射能被包含不同于具有波长的能量的混浊污染物的能量吸收，移动容器的内容物包括非 - - 污染物被引导到容器中。 此后，检测到由容器的内容物散射的辐射能的水平。 当检测到的散射辐射能量水平与阈值水平不同时，指示混浊污染物的存在。
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公开(公告)号：US5536935A
公开(公告)日：1996-07-16
申请号：US337824
申请日：1994-11-08
申请人： Helmut W. Klotzsch , Eugene K. Achter , Fuquan Gao , Craig D. Thompson , Glenn R. Gray , Jose A. Santos
发明人： Helmut W. Klotzsch , Eugene K. Achter , Fuquan Gao , Craig D. Thompson , Glenn R. Gray , Jose A. Santos
CPC分类号： G01N21/9018 , G01N21/51 , G01N2033/0081
摘要： To detect a foaming contaminant in a moving container, an image of the moving container and any contents thereof is produced. Thereafter, image processing techniques are used to determine levels of low and high frequency spatial variations in intensity in the image. The levels of low and high frequency spatial variations in intensity are then compared to determine the presence of a foaming contaminant.
摘要翻译： 为了检测移动容器中的发泡污染物，产生移动容器的图像及其任何内容物。 此后，使用图像处理技术来确定图像中的强度的低频和高频空间变化的水平。 然后比较强度的低频和高频空间变化的水平以确定发泡污染物的存在。
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公开(公告)号：US5510620A
公开(公告)日：1996-04-23
申请号：US268198
申请日：1994-06-29
申请人： Eugene K. Achter , David Lieb , John S. Beaty , Helmut W. Klotzsch , Craig D. Thompson , Jonathan Bosworth
发明人： Eugene K. Achter , David Lieb , John S. Beaty , Helmut W. Klotzsch , Craig D. Thompson , Jonathan Bosworth
CPC分类号： G01N21/9018 , G01N21/51 , G01N21/9081 , G01N2033/0081
摘要： To detect a contaminant in a moving container, radiant energy is directed into the moving container. Thereafter, a level of radiant energy scattered by contents of the moving container is detected. The presence of a contaminant is indicated when the detected level of scattered radiant energy differs from a threshold level. Scattered radiant energy detected by the system includes that scattered by turbid materials within the container and that scattered by foam within the container. Detection of turbid materials or foam may be combined with spectral contaminant detection.
摘要翻译： 为了检测移动容器中的污染物，辐射能被引导到移动的容器中。 此后，检测到通过移动容器的内容物散射的辐射能的水平。 当检测到的散射辐射能级别与阈值水平不同时，指示污染物的存在。 由系统检测到的散射能量包括由容器内的混浊材料散射并且由容器内的泡沫散射的散射能量。 浑浊物质或泡沫的检测可与光谱污染物检测结合。
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公开(公告)号：US5528036A
公开(公告)日：1996-06-18
申请号：US198217
申请日：1994-02-17
CPC分类号： G01N21/9018 , G01N21/51 , G01N21/9081 , G01N2033/0081
摘要： To spectrally detect a contaminant in a moving container, a set of reference spectral information related to one or more containers having known contents is stored. Thereafter, radiant energy is directed at liquid near the bottom of the container so that the radiant energy is modified by the contents of the container and travels through the contents of the container in multiple paths of varying length. Spectral information from detected portions of the modified radiant energy is obtained, and is compared to the stored set of reference spectral information using correlation techniques. Based on the relationship between this spectral information and the stored set of reference spectral information, the presence or absence of a contaminant is indicated.
摘要翻译： 为了光谱地检测移动容器中的污染物，存储与具有已知内容的一个或多个容器相关的一组参考光谱信息。 此后，辐射能指向容器底部附近的液体，使得辐射能量被容器的内容物改变，并且以不同长度的多个路径穿过容器的内容物。 获得来自经修改的辐射能的检测部分的光谱信息，并使用相关技术与存储的参考光谱信息集进行比较。 基于该光谱信息与存储的参考光谱信息集之间的关系，指示污染物的存在或不存在。
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5.发明授权Method and system for sampling and determining the presence of salts of ammonia and amines in containers 失效用于取样和确定容器中氨和胺盐的存在的方法和系统
公开(公告)号：US5472882A
公开(公告)日：1995-12-05
申请号：US320407
申请日：1994-10-03
申请人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
发明人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
CPC分类号： G01N21/9018 , G01N21/76 , G01N21/766 , G01N35/00 , G01N2033/0081 , G01N2035/0484 , G01N35/10 , Y10T436/113332 , Y10T436/17 , Y10T436/173845
摘要： Disclosed is an improved method and system for injecting liquid into containers and for inspecting containers for the presence of certain substances such as potential contaminants such as ammonium salts or amine salts in glass or plastic bottles. A high speed system and method are provided for detecting these contaminants in these bottles. Ammonia and amines can be detected by chemiluminescence of samples of volatiles emitted from the bottles during the high speed inspection process. A solution of Na.sub.2 CO.sub.3 is injected into the bottles in order to enhance the conversion of ammonium or amine salts to free ammonia or amines which are then released as vapors. This enhances the likelihood that a gas-phase detection system such as one using chemiluminescence detection techniques will detect the presence of contaminants containing ammonium salts or amine salts.
摘要翻译： 公开了一种改进的方法和系统，用于将液体注入容器中并用于检查容器中是否存在某些物质，例如玻璃或塑料瓶中的诸如铵盐或胺盐的潜在污染物。 提供了一种用于检测这些瓶子中这些污染物的高速系统和方法。 氨和胺可以通过在高速检查过程中从瓶子发出的挥发物样品的化学发光来检测。 将Na 2 CO 3溶液注入瓶中以增强铵盐或胺盐向游离氨或胺的转化，然后将其释放为蒸气。 这增强了诸如使用化学发光检测技术的气相检测系统将检测到含有铵盐或胺盐的污染物的存在的可能性。
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公开(公告)号：US5566569A
公开(公告)日：1996-10-22
申请号：US297640
申请日：1994-08-29
申请人： Eugene K. Achter , Glenn Gray , Helmut W. Klotzsch , David Lieb
发明人： Eugene K. Achter , Glenn Gray , Helmut W. Klotzsch , David Lieb
摘要： To detect an unpressurized moving container, a fluid such as air is directed at the moving container. Thereafter, a level of deflection of the moving container resulting from the directed fluid is detected. An unpressurized container is indicated when the detected level of deflection exceeds a threshold level. Deflection may be detected by directing a pulse of air or a continuous stream of air against the container. The system is particularly useful in detecting unpressurized, thin-walled aluminum cans.
摘要翻译： 为了检测未加压移动的容器，诸如空气的流体被引向移动容器。 此后，检测由导向流体产生的移动容器的偏移程度。 当检测到的偏转水平超过阈值水平时，指示非加压容器。 可以通过将空气脉冲或连续的空气流引导到容器来检测偏转。 该系统特别适用于检测未加压的薄壁铝罐。
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7.发明授权System for sampling and determining the presence of salts of ammonia and amines in containers 失效用于取样和测定容器中氨和胺盐的存在的系统
公开(公告)号：US5435198A
公开(公告)日：1995-07-25
申请号：US215363
申请日：1994-03-21
申请人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
发明人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
CPC分类号： G01N21/9018 , G01N21/76 , G01N21/766 , G01N35/00 , G01N2033/0081 , G01N2035/0484 , G01N35/10 , Y10T436/113332 , Y10T436/17 , Y10T436/173845
摘要： A method and system for injecting liquid into containers and for inspecting containers for the presence of certain substances such as potential contaminants such as ammonium salts or amine salts in glass or plastic bottles. A high speed system and method are provided for detecting these contaminants in these bottles. Ammonia and amines can be detected by chemiluminescence of samples of volatiles emitted from the bottles during the high speed inspection process. A solution of Na.sub.2 CO.sub.3 is injected into the bottles in order to enhance the conversion of ammonium or amine salts to free ammonia or amines which are then released as vapors. This enhances the likelihood that a gas-phase detection system such as one using chemiluminescence detection techniques will detect the presence of contaminants containing ammonium salts or amine salts.
摘要翻译： 一种用于将液体注入容器中并用于检查容器中用于在玻璃或塑料瓶中存在某些物质如潜在污染物如铵盐或胺盐的方法和系统。 提供了一种用于检测这些瓶子中这些污染物的高速系统和方法。 氨和胺可以通过在高速检查过程中从瓶子发出的挥发物样品的化学发光来检测。 将Na 2 CO 3溶液注入瓶中以增强铵盐或胺盐向游离氨或胺的转化，然后将其释放为蒸气。 这增强了诸如使用化学发光检测技术的气相检测系统将检测到含有铵盐或胺盐的污染物的存在的可能性。
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8.发明授权Method and system for sampling and determining the presence of salts of ammonia and amines in containers 失效用于取样和确定容器中氨和胺盐的存在的方法和系统
公开(公告)号：US5418170A
公开(公告)日：1995-05-23
申请号：US51209
申请日：1993-04-22
申请人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
发明人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
CPC分类号： G01N21/9018 , G01N21/76 , G01N35/00 , G01N2033/0081 , G01N2035/0484 , G01N35/10 , Y10T436/113332 , Y10T436/173845
摘要： A method and system for injecting liquid into containers and for inspecting containers for the presence of certain substances such as potential contaminants such as ammonium salts or amine salts in glass or plastic bottles. A high speed system and method are provided for detecting these contaminants in these bottles. Ammonia and amines can be detected by chemiluminescence of samples of volatiles emitted from the bottles during the high speed inspection process. A solution of Na.sub.2 CO.sub.3 is injected into the bottles in order to enhance the conversion of ammonium or amine salts to free ammonia or amines which are then released as vapors. This enhances the likelihood that a gas-phase detection system such as one using chemiluminescence detection techniques will detect the presence of contaminants containing ammonium salts or amine salts.
摘要翻译： 一种用于将液体注入容器中并用于检查容器中用于在玻璃或塑料瓶中存在某些物质如潜在污染物如铵盐或胺盐的方法和系统。 提供了一种用于检测这些瓶子中这些污染物的高速系统和方法。 氨和胺可以通过在高速检查过程中从瓶子发出的挥发物样品的化学发光来检测。 将Na 2 CO 3溶液注入瓶中以增强铵盐或胺盐向游离氨或胺的转化，然后将其释放为蒸气。 这增强了诸如使用化学发光检测技术的气相检测系统将检测到含有铵盐或胺盐的污染物的存在的可能性。
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9.发明授权System for injecting fluid into spaced containers moving at variable speeds 失效将流体注入到以可变速度移动的间隔容器中的系统
公开(公告)号：US5397540A
公开(公告)日：1995-03-14
申请号：US215362
申请日：1994-03-21
申请人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
发明人： David P. Rounbehler , Eugene K. Achter , David H. Fine , Freeman W. Fraim , Stephen J. MacDonald , Helmut W. Klotzsch
CPC分类号： G01N21/9018 , G01N21/76 , G01N21/766 , G01N35/00 , G01N2033/0081 , G01N2035/0484 , G01N35/10 , Y10T436/113332 , Y10T436/17 , Y10T436/173845
摘要： A system for injecting liquid into containers moving through an inspection station at variable speeds without spilling liquid over the outside of, or between, the containers for inspecting the containers for the presence of certain substances such as potential contaminants, such as ammonium salts or amine salts in glass or plastic bottles. The movements of each container is tracked with sensors upstream of a high speed injector, and one or more nozzles is timed to inject liquid in a narrow, high velocity stream only while the top opening of a container is under the nozzle(s). The liquid is employed to enhance liberation of vapors from within the containers for detection of the contaminants in the containers.
摘要翻译： 用于将液体注入容器中，以不变的速度移动通过检查站的系统，而不会在容器的外部或之间溢出液体，以检查容器中是否存在某些物质，例如潜在的污染物，例如铵盐或胺盐 在玻璃或塑料瓶。 每个容器的运动用高速注射器上游的传感器跟踪，并且一个或多个喷嘴被定时以在容器的顶部开口位于喷嘴下方的情况下将液体注入狭窄的高速流中。 液体用于增强容器内的蒸气的释放，以检测容器中的污染物。
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公开(公告)号：US6050133A
公开(公告)日：2000-04-18
申请号：US327858
申请日：1999-06-08
摘要： A method and apparatus are directed to non-destructive testing for a leak in a sealed package having an interior chamber formed of a gas-permeable portion and a non-gas-permeable portion. A temporary barrier having an aperture is formed to the gas-permeable portion to temporarily seal the gas-permeable portion of the sealed package except at the aperture. A tracer gas is applied through the aperture at the gas-permeable portion, whereby the tracer gas enters into the interior chamber. The concentration of tracer gas is measured at the exterior of the sealed package, thereby testing for a leak in the sealed package.
摘要翻译： 一种方法和装置涉及在具有由透气部分和非透气部分形成的内部室的密封包装中的泄漏的非破坏性测试。 形成具有孔径的临时阻挡件，以便透气部分将密封包装的除透孔之外的透气部分暂时密封。 示踪气体通过气体渗透部分处的孔被施加，由此示踪气体进入内部室。 在密封包装的外部测量示踪气体的浓度，从而测试密封包装中的泄漏。
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