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1. 发明申请

WO1993024841A1 A METHOD AND SYSTEM FOR SAMPLING AND DETERMINING THE PRESENCE OF COMPOUNDS IN CONTAINERS 审中-公开
标题翻译：用于采集和确定容器中化合物存在的方法和系统
公开(公告)号：WO1993024841A1
公开(公告)日：1993-12-09
申请号：PCT/US1993004764
申请日：1993-05-19
申请人： THE COCA-COLA COMPANY
发明人： THE COCA-COLA COMPANY , FINE, David, H. , FRAIM, Freeman, W. , MACDONALD, Stephen, J. , THRASH, Kenneth, M., Jr.
IPC分类号： G01N35/00
CPC分类号： G01N1/2226 , B07C5/34 , B08B9/46 , B08B2203/005 , B29B17/00 , B29B17/02 , B29B2017/0203 , B29B2017/0275 , B29K2067/00 , B29K2105/065 , B29L2031/7158 , G01N1/2202 , G01N1/24 , G01N21/64 , G01N21/76 , G01N21/766 , G01N21/9018 , G01N2001/2223 , G01N2001/2229 , G01N2033/0081 , Y02W30/62 , Y02W30/622 , Y10T436/11 , Y10T436/113332 , Y10T436/118339 , Y10T436/17 , Y10T436/206664
摘要： Disclosed is a method and apparatus for sampling and determining the presence of certain substances, such as residues of contaminants in containers. The method includes steps of: injecting compressed air into said containers in order to displace at least a portion of the contents thereof; evacuating a sample of the container contents so displaced by applying suction thereto; and analyzing the sample evacuated to determine the presence or absence of the certain residues therein. The compressed air is injected through a nozzle into an opening in the containers to displace a portion of the container contents and form a sample cloud outside of the container. The sample cloud is then at least partially evacuated by suction and the sample is analyzed for the presence of contaminants such as nitrogen containing compounds or hydrocarbons. In one embodiment about 90 % of the sample evacuated is diverted from the analyzer and recirculated into the air injector. In another embodiment a fan is provided to blow remnants of the sample cloud downstream of the test station. A hood may be provided in a shroud assembly at the test station to provide proper aerodynamics for the region for removal of those remnants.
摘要翻译：公开了一种用于取样和确定某些物质（例如容器中污染物残留物）的存在的方法和装置。该方法包括以下步骤：将压缩空气注入所述容器中以便移动其内容物的至少一部分; 通过向其抽吸而排出容易收集的容器样品的抽吸物; 并分析抽空的样品以确定其中某些残留物的存在或不存在。压缩空气通过喷嘴注入到容器中的开口中以置换容器内容物的一部分并在容器外部形成样品云。然后通过抽吸至少部分抽空样品云，并分析样品中是否存在污染物，如含氮化合物或碳氢化合物。在一个实施例中，大约90％的抽空样品从分析器转移并再循环到空气喷射器中。在另一个实施例中，提供风扇以吹扫测试台下游的样本云的残余物。可以在测试站的护罩组件中设置罩，以为该区域提供适当的空气动力学以移除这些残余物。

2. 发明申请

WO1993024825A1 A METHOD AND SYSTEM FOR SAMPLING AND DETERMINING THE PRESENCE OF CONTAMINANTS IN CONTAINERS 审中-公开
标题翻译：用于采集和确定容器中污染物存在的方法和系统
公开(公告)号：WO1993024825A1
公开(公告)日：1993-12-09
申请号：PCT/US1993004766
申请日：1993-05-19
申请人： THE COCA-COLA COMPANY
发明人： THE COCA-COLA COMPANY , MACDONALD, Stephen, J. , DENNISON, Daniel, B. , FINE, David, H. , ROUNBEHLER, David, R. , WENDEL, Gregory, J.
IPC分类号： G01N21/76
CPC分类号： G01N33/0011 , B07C5/34 , G01N1/2202 , G01N1/24 , G01N21/76 , G01N21/9018 , G01N2001/2223 , G01N2001/2229 , G01N2033/0081
摘要： A method of sampling and determining the presence of certain residues of contaminants in containers comprising the steps of: injecting compressed air into said containers in order to displace at least a portion of the contents thereof; evacuating a sample of the container contents so displaced by applying suction thereto; and analyzing the sample evacuated to determine the presence or absence of the certain residues therein. The compressed air is injected through a nozzle into an opening in the containers to displace a portion of the container contents and form a sample cloud outside of the container. The sample cloud is then at least partially evacuated by suction and the sample is analyzed for the presence of contaminants such as nitrogen containing compounds or hydrocarbons. In one embodiment about 90 % of the sample evacuated is diverted from the analyzer and recirculated into the air injector. A wide range of potential contaminants are detectable if beverage bottles are stored uncapped, prior to testing to give beverage product volatiles sufficient time to dissipate.
摘要翻译：一种采样和确定容器中某些污染物残留物的存在的方法，包括以下步骤：将压缩空气注入所述容器中，以便移动其至少一部分内容物; 通过向其抽吸而排出容易收集的容器样品的抽吸物; 并分析抽空的样品以确定其中某些残留物的存在或不存在。压缩空气通过喷嘴注入到容器中的开口中以置换容器内容物的一部分并在容器外部形成样品云。然后通过抽吸至少部分抽空样品云，并分析样品中是否存在污染物，如含氮化合物或碳氢化合物。在一个实施例中，大约90％的抽空样品从分析器转移并再循环到空气喷射器中。在测试之前，如果饮料瓶不加盖，则可以检测到广泛的潜在污染物，以使饮料产品挥发物有足够的时间消散。

3. 发明申请

WO1994019678A1 A METHOD AND SYSTEM FOR DETERMINING THE PRESENCE OF SALTS OF AMMONIA AND AMINES IN CONTAINERS 审中-公开
标题翻译：用于确定容器中氨和钠的存在的方法和系统
公开(公告)号：WO1994019678A1
公开(公告)日：1994-09-01
申请号：PCT/US1994001589
申请日：1994-02-18
申请人： THE COCA-COLA COMPANY
发明人： THE COCA-COLA COMPANY , ROUNDEHLER, David, R. , ACHTER, Eugene, K. , FINE, David, H. , FRAIM, Freeman, W. , MACDONALD, Stephen, J. , KLOTZCH, Helmut, W.
IPC分类号： G01N21/76
CPC分类号： G01N21/9018 , G01N21/76 , G01N21/766 , G01N35/00 , G01N35/10 , G01N2033/0081 , G01N2035/0484 , 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 Na2CO3 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。

4. 发明申请

WO1995032780A2 A METHOD AND SYSTEM FOR SAMPLING AND DETERMINING THE PRESENCE OF CONTAMINANTS IN RECYCLABLE PLASTIC MATERIALS 审中-公开
标题翻译：用于采样和确定可回收塑料材料中污染物存在的方法和系统
公开(公告)号：WO1995032780A2
公开(公告)日：1995-12-07
申请号：PCT/US1995006765
申请日：1995-05-30
申请人： THE COCA-COLA COMPANY
发明人： THE COCA-COLA COMPANY , MALASPINA, Alex , BAYER, Forrest, Lee , MYERS, Dirck, vanBuren , FINE, David, H. , FRAIM, Freeman, W. , MACDONALD, Stephen, J.
IPC分类号： B01B01/00
CPC分类号： G01N33/442 , B07C5/34 , B08B9/46 , B08B2203/005 , B29B17/00 , B29B17/02 , B29B2017/0203 , B29B2017/0275 , B29K2067/00 , B29K2105/065 , B29L2031/7158 , G01N1/2202 , G01N1/2226 , G01N1/24 , G01N21/64 , G01N21/76 , G01N21/766 , G01N21/9018 , G01N21/9081 , G01N2001/2223 , G01N2001/2229 , G01N2033/0081 , Y02W30/62 , Y02W30/622 , Y10S241/38 , Y10T436/11 , Y10T436/115831 , Y10T436/25375 , Y10T436/25875
摘要： An inspection system for sampling and determining the presence of residues of contaminants within plastic materials to be recycled from used plastic materials such as plastic beverage bottles or plastic food containers includes a chemical sniffing apparatus, or alternatively an optical scanner, for detecting the contaminants as the plastic materials are rapidly moved along a conveyor past a series of stations. Recycled food or beverage bottles are fed through a shredder in-line with the conveyor and the shredded plastic material from the bottles is fed to a washer. The bottles and shredded material may be tested for contaminants at any location in an in-line process. In one exemplary system first the bottles are tested prior to entry into the shredder in order to remove bottles containing gross contaminants. Second the shredded material emerging from the shredder is immediately tested for contaminants at an elevated temperature caused by the shredding process and contaminated materials are separated or sorted out from the uncontaminated material. Third, the materials are again tested for contaminants as they emerge from the washer once again taking advantage of the elevated temperature of the materials which is conducive to the emission of vapors of the contaminants. Contaminated materials are again sorted from the uncontaminated supply of materials to be used for the fabrication of new plastic food or beverage bottles.
摘要翻译：用于取样和确定塑料材料中残留物的存在的检查系统将从塑料饮料瓶或塑料食品容器等塑料材料中回收使用，包括用于检测污染物的化学嗅探装置或光学扫描仪，塑料材料沿着传送带快速移动通过一系列的站。回收的食品或饮料瓶通过与输送机成线的粉碎机进料，并且来自瓶子的切碎的塑料材料被供给到洗衣机。瓶子和切碎的材料可以在在线过程中的任何位置测试污染物。在一个示例性系统中，首先在进入粉碎机之前测试瓶子，以便去除含有大量污染物的瓶子。第二，从切碎机出来的切碎的材料立即在高温下测试污染物，并且被污染的材料从未污染的材料中分离或分离出来。第三，再次利用材料的高温有利于污染物蒸汽的排放，再次从洗衣机中出来的污染物被测试。受污染的材料再次从用于制造新的塑料食品或饮料瓶的未受污染的材料供应分类。

5. 发明申请

WO1994019679A1 A METHOD AND SYSTEM FOR SAMPLING AND DETERMINING THE PRESENCE OF COMPOUNDS 审中-公开
标题翻译：一种采样和确定化合物存在的方法和系统
公开(公告)号：WO1994019679A1
公开(公告)日：1994-09-01
申请号：PCT/US1994001590
申请日：1994-02-18
申请人： THE COCA-COLA COMPANY
发明人： THE COCA-COLA COMPANY , ROUNBEHLER, David, R. , FINE, David, H. , MACDONALD, Stephen, J. , DENNISON, Daniel, B. , ACHTER, Eugene, K.
IPC分类号： G01N21/76
CPC分类号： B07C5/34 , B07C5/3408 , B08B9/46 , B08B2203/005 , B29B17/00 , B29B17/02 , B29B2017/0275 , G01N1/2202 , G01N1/2226 , G01N1/24 , G01N21/64 , G01N21/76 , G01N21/766 , G01N21/9018 , G01N2001/2223 , G01N2001/2229 , G01N2033/0081 , Y02W30/62 , Y02W30/622 , Y10T436/113332 , Y10T436/17 , Y10T436/206664 , Y10T436/21
摘要： A system and method are provided for minimizing the effects of background signals in masking signals indicating the presence of substances to be detected such as contaminants in materials moving rapidly along a conveyor. The contaminants detected may include nitrogen containing compounds and hydrocarbons. The system and method of the present invention minimize during detection of the presence or absence of such substances, the number of falsely positive indications of the presence of such substances due to background signals and changes in background signals. The substances detected are divided into first and second sample portions and the respective portions are heated. The first heated portion is mixed with ozone to cause a chemical action therewith in order to generate radiation by chemiluminescence having characteristic weavelengths related to substances in the first portion. The second portion heated is also mixed with ozone to cause a chemical reaction therewith in order to generate radiation by chemiluminescence having characteristic wavelengths related to substances in the second portion. The radiation of the respective first and second portions is selectively detected. The heating and detecting steps are performed in a manner so as to yield a higher level of detected radiation from one of the portions of the sample than the other for at least some of the selected compounds being detected. Electrical signals from the respective first and second portions are generated and compared in order to determine the presence or absence of selected compounds in the sample. Appropriate reject signals for a bottle sorting system are generated accordingly.
摘要翻译：提供了一种系统和方法，用于最小化背景信号在掩蔽指示待检测物质的存在的信号中的影响，例如沿着传送器快速移动的材料中的污染物。检测到的污染物可能包括含氮化合物和碳氢化合物。本发明的系统和方法在检测到这种物质的存在或不存在期间最小化了由于背景信号和背景信号的改变而导致的这种物质的存在的错误的阳性迹象的数量。所检测的物质被分成第一和第二样品部分，并且各个部分被加热。将第一加热部分与臭氧混合以引起化学作用，以通过具有与第一部分中的物质相关的特征波长的化学发光产生辐射。加热的第二部分也与臭氧混合以引起与其的化学反应，以通过具有与第二部分中的物质相关的特征波长的化学发光产生辐射。选择性地检测相应的第一和第二部分的辐射。加热和检测步骤以这样一种方式进行，以便对于所检测的至少一些所选择的化合物，从样品的一个部分获得比其他部分更高水平的检测到的辐射。产生并比较来自相应的第一和第二部分的电信号，以确定样品中选定化合物的存在或不存在。相应地生成用于瓶分选系统的适当拒绝信号。

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