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1. 发明授权

US06644348B2 Purgable multiport valve 失效
公开(公告)号：US06644348B2
公开(公告)日：2003-11-11
申请号：US09996653
申请日：2001-11-28
申请人： Steven D. Possanza , Angela H. R. Jones , Brian J. Connolly , Edgar P. Lougheed
发明人： Steven D. Possanza , Angela H. R. Jones , Brian J. Connolly , Edgar P. Lougheed
IPC分类号： F16K1120
CPC分类号： F16K27/003 , Y10T137/87249
摘要： A multiport valve is taught for regulating flow of liquid therethrough originating from at least two sources. The valve includes a three cylindrical valve chambers each having a piston residing therein such that through actuation of the pistons flow through each valve chamber can be permitted or stopped independently. There is an inlet port that tangentially intercepts the first cylindrical valve chamber and there is an outlet port that tangentially intercepts an intermediate cylindrical valve chamber. The design of the three valve chambers and the inlet and outlet ports to the valve chambers effectively eliminates any bubble traps in the valve and allows bubbles to be swept from the valve chambers.

2. 发明授权

US06640996B2 Method and apparatus for online switching between supply vessels 失效
标题翻译：供应船舶在线切换的方法和装置
公开(公告)号：US06640996B2
公开(公告)日：2003-11-04
申请号：US10027301
申请日：2001-12-21
申请人： Angela H. R. Jones , Steven D. Possanza , Brian J. Connolly
发明人： Angela H. R. Jones , Steven D. Possanza , Brian J. Connolly
IPC分类号： B67D506
CPC分类号： G03C1/74 , Y10T137/7761
摘要： A method and apparatus for switching a supply to a process from a first vessel to a second vessel. Liquid is flowed from the first vessel through a first outlet conduit through a vessel selection valve, including first and second switch valves, to the process. A conductivity sensor measures the conductivity level of the liquid in the first outlet conduit at a point upstream of the selection valve and a computer compares the conductivity level to a predetermined range. The computer signals an isolation valve, in a second outlet conduit from the second vessel, to open and allow liquid to displace air in the second outlet conduit from the second vessel to the selection valve. The computer determines a delay to allow liquid below the first conductivity sensor to reach the first switch valve, then closes the first switch valve and opens the second switch valve.
摘要翻译：一种用于切换从第一容器到第二容器的过程的供给的方法和装置。液体从第一容器通过第一出口导管流过容器选择阀，包括第一和第二开关阀。电导率传感器测量在选择阀上游一点处的第一出口导管中的液体的电导率水平，并且计算机将电导率水平与预定范围进行比较。计算机在离开第二容器的第二出口导管中向隔离阀发出信号，以打开并允许液体将第二出口管道中的空气从第二容器移至选择阀。计算机确定延迟以允许低于第一电导率传感器的液体到达第一开关阀，然后闭合第一开关阀并打开第二开关阀。

3. 发明授权

US06558554B1 Method for switching filters on-line without bubbles and with zero liquid waste 失效
标题翻译：用于在线切换过滤器的方法，无气泡和零废液
公开(公告)号：US06558554B1
公开(公告)日：2003-05-06
申请号：US10021599
申请日：2001-12-12
申请人： Angela H. R. Jones , Steven D. Possanza , Brian J. Connolly
发明人： Angela H. R. Jones , Steven D. Possanza , Brian J. Connolly
IPC分类号： C02F100
CPC分类号： B01D37/04 , B01D35/12 , B01D2201/54
摘要： A method for switching filters on-line while continuously supplying a fluid to a downstream operation such as a photographic product coating device comprising transmitting the fluid to a filter selection valve having a first flow path therethrough to a first filter and a second flow path therethrough to a second filter; flowing the fluid through the first flow path and through the first filter to a filter diverter valve having a first fluid from the first filter to the downstream operation, a second fluid path from the second filter to the downstream operation, a third fluid path from the first filter to a drain, and a fourth fluid path from the second filter to the drain; directing the fluid through the first fluid path; determining when the first filter will soon become inoperable; opening the second flow path through the filter selection valve and opening the fourth fluid path through the filter diverter valve; closing the fourth fluid path after the fluid has flowed through the second filter but prior to any of the fluid exiting the fourth fluid path to drain; opening the second fluid path through the filter diverter valve and concurrently flowing the fluid through the first and second filters to the downstream operation; and closing the first flow path through the filter selection valve and the first fluid path through the filter diverter valve such that all flow of the fluid to the downstream operation is through the second filter.
摘要翻译：一种用于在线连接过滤器的方法，同时将流体连续地供应到诸如照相产品涂布装置的下游操作，包括将流体传输到具有穿过其中的第一流动通道的过滤器选择阀，以及穿过其中的第二流动通道第二个过滤器使流体流过第一流动路径并通过第一过滤器流到具有从第一过滤器到下游操作的第一流体的过滤器分流阀，从第二过滤器到下游操作的第二流体路径，第一过滤器到排水管，以及从第二过滤器到排水管的第四流体路径; 引导流体穿过第一流体路径; 确定第一个过滤器何时将不能使用; 打开通过过滤器选择阀的第二流动路径并打开通过过滤器分流阀的第四流体路径; 在流体流过第二过滤器之后但在离开第四流体路径的任何流体排出之前关闭第四流体路径; 打开通过过滤器分流阀的第二流体路径，同时使流体通过第一和第二过滤器流到下游操作; 并且通过过滤器选择阀和通过过滤器分流阀的第一流体路径闭合第一流动路径，使得流体到下游操作的所有流动都通过第二过滤器。

4. 发明授权

US5298389A Dry gelatin addition to an emulsion/dispersion mixture 失效
标题翻译：加入乳液/分散体混合物中的干明胶
公开(公告)号：US5298389A
公开(公告)日：1994-03-29
申请号：US952936
申请日：1992-09-29
申请人： Steven D. Possanza , Donald E. Eaton , Lawrence D. Meston , Edgar P. Lougheed
发明人： Steven D. Possanza , Donald E. Eaton , Lawrence D. Meston , Edgar P. Lougheed
IPC分类号： G03C1/005 , G03C1/015
CPC分类号： G03C1/005
摘要： The present invention is a method to add dry gelatin to a photographic emulsion in either a liquid or a solid form. The dry gelatin is added by entraining the dry gelatin in air to form a gaseous mixture of dry gelatin in air and directing this mixture into the solid or liquid photographic emulsion. An air eductor is used to deliver the dry gelatin. When adding dry gelatin to a solution, the rate is determined by the solution viscosity and volume. When adding the dry gelatin to a solid emulsion, the dry gelatin rate is not as critical but uniform addition is still needed to interdisperse the dry gel with the emulsion pellets.
摘要翻译：本发明是将干明胶添加到液体或固体形式的照相乳剂中的方法。通过将空气中干燥的明胶夹带在空气中形成干燥明胶的气体混合物并将该混合物引入固体或液体照相乳剂中来加入干明胶。使用空气喷射器输送干明胶。当向溶液中加入干明胶时，速率由溶液的粘度和体积决定。当将干明胶加入到固体乳液中时，干明胶速率不是至关重要的，但仍然需要均匀的添加以使干凝胶与乳液颗粒分散。

5. 发明授权

US5374120A Modified passive liquid in-line segmented blender 失效
标题翻译：改性无源液体在线分段式搅拌机
公开(公告)号：US5374120A
公开(公告)日：1994-12-20
申请号：US163245
申请日：1993-12-06
申请人： Steven D. Possanza , Thomas K. Winkler , Kenneth R. Kresinske
发明人： Steven D. Possanza , Thomas K. Winkler , Kenneth R. Kresinske
IPC分类号： B01J6/00 , B01J19/00 , G03C1/025 , B01F15/06 , F27B14/00
CPC分类号： G03C1/025
摘要： A liquefying apparatus for melting and blending solid materials includes a hopper with a coiled heating element disposed therein which supports and melts the solid materials into liquid form. The hopper is segmented into a plurality of compartments and as the solid material melts the liquid is collected in the lower portion of the hopper. The collected liquid is continuously agitated to ensure that there are no concentration pockets. The lower section is also provided with a deaeration device to prevent entrained air from entering the liquid.
摘要翻译：用于熔融和混合固体材料的液化装置包括一个其中设置有螺旋加热元件的料斗，其将固体材料支撑并熔化成液体形式。料斗被分段成多个隔室，并且当固体材料熔化时，液体被收集在料斗的下部。收集的液体被连续搅拌以确保没有浓度袋。下部还设有除气装置，以防止夹带的空气进入液体。

6. 发明授权

US6112572A Method for testing transducer horn assembly used in debubbling by monitoring operating frequency via impedance trace 失效
标题翻译：通过阻抗跟踪监测工作频率来测试用于脱泡的换能器喇叭组件的方法
公开(公告)号：US6112572A
公开(公告)日：2000-09-05
申请号：US477862
申请日：2000-01-05
申请人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
发明人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
IPC分类号： G01N27/02 , B01D19/00 , G01H3/00 , G01H13/00 , G01H15/00 , G01M19/00
CPC分类号： G01H13/00 , B01D19/0078 , G01H15/00 , G01H3/005 , Y10S261/19
摘要： A method and apparatus for evaluating the end cap round transducer horn assemblies used in debubbling operations wherein the ECR THA can be evaluated off-line at both high and low power and on-line by making electrical measurements on the ECR THA. The electrical measurements are used to characterize the physical condition of the piezoelectric ceramics of the THA. A test box is employed to practice the method. The test box is connected between the THA and a signal analyzer. Power is supplied to the THA and the electrical signals across the THA are sampled. The sampled electrical signals are transmitted to the signal analyzer while maintaining the amplitude and phase relationship thereof. The sampled electrical signals are used to generate an impedance trace for the particular THA. That impedance trace is compared to a model impedance trace. In such manner, it can be determined whether the ECR THA is operational. Further, if the ECR THA is in working condition, the impedance trace can be used to determine how efficiently it is operating. This allows for an ultimate determination to be made of how well a particular ECR THA is functioning.
摘要翻译：一种用于评估在脱泡操作中使用的端盖圆形传感器喇叭组件的方法和装置，其中ECR THA可以通过对ECR THA进行电气测量而在高功率和低功率下在线评估。电气测量用于表征THA的压电陶瓷的物理状态。使用测试箱来实施该方法。测试箱连接在THA和信号分析仪之间。电源被提供给THA，并且跨越THA的电信号被采样。将采样的电信号传送到信号分析器，同时保持其幅度和相位关系。采样的电信号用于产生特定THA的阻抗迹线。该阻抗曲线与模型阻抗曲线进行比较。以这种方式，可以确定ECR THA是否可操作。此外，如果ECR THA处于工作状态，阻抗迹线可用于确定其工作效率。这允许最终确定特定ECR THA的功能如何。

7. 发明授权

US6053028A Method and apparatus for testing transducer horn assembly for testing transducer horn assembly debubbling devices 失效
标题翻译：用于测试传感器喇叭组件的测试传感器喇叭组件脱泡装置的方法和装置
公开(公告)号：US6053028A
公开(公告)日：2000-04-25
申请号：US239184
申请日：1999-01-28
申请人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
发明人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
IPC分类号： G01N27/02 , B01D19/00 , G01H3/00 , G01H13/00 , G01H15/00 , G01M19/00
CPC分类号： G01H13/00 , B01D19/0078 , G01H15/00 , G01H3/005 , Y10S261/19
摘要： A method and apparatus for evaluating the end cap round transducer horn assemblies used in debubbling operations wherein the ECR THA can be evaluated off-line at both high and low power and on-line by making electrical measurements on the ECR THA. The electrical measurements are used to characterize the physical condition of the piezoelectric ceramics of the THA. A test box is employed to practice the method. The test box is connected between the THA and a signal analyzer. Power is supplied to the THA and the electrical signals across the THA are sampled. The sampled electrical signals are transmitted to the signal analyzer while maintaining the amplitude and phase relationship thereof. The sampled electrical signals are used to generate an impedance trace for the particular THA. That impedance trace is compared to a model impedance trace. In such manner, it can be determined whether the ECR THA is operational. Further, if the ECR THA is in working condition, the impedance trace can be used to determine how efficiently it is operating. This allows for an ultimate determination to be made of how well a particular ECR THA is functioning.
摘要翻译：一种用于评估在脱泡操作中使用的端盖圆形传感器喇叭组件的方法和装置，其中ECR THA可以通过对ECR THA进行电气测量而在高功率和低功率下在线评估。电气测量用于表征THA的压电陶瓷的物理状态。使用测试箱来实施该方法。测试箱连接在THA和信号分析仪之间。电源被提供给THA，并且跨越THA的电信号被采样。将采样的电信号传送到信号分析器，同时保持其幅度和相位关系。采样的电信号用于产生特定THA的阻抗迹线。该阻抗曲线与模型阻抗曲线进行比较。以这种方式，可以确定ECR THA是否可操作。此外，如果ECR THA处于工作状态，阻抗迹线可用于确定其工作效率。这允许最终确定特定ECR THA的功能如何。

8. 发明授权

US6109092A Method for testing transducer horn Assembly used in debubbling by monitoring operating frequency 失效
标题翻译：测量传感器喇叭的方法通过监测工作频率来进行脱泡时使用的组件
公开(公告)号：US6109092A
公开(公告)日：2000-08-29
申请号：US477926
申请日：2000-01-05
申请人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
发明人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
IPC分类号： G01N27/02 , B01D19/00 , G01H3/00 , G01H13/00 , G01H15/00 , G01M19/00
CPC分类号： G01H13/00 , B01D19/0078 , G01H15/00 , G01H3/005 , Y10S261/19
摘要： A method and apparatus for evaluating the end cap round transducer horn assemblies used in debubbling operations wherein the ECR THA can be evaluated off-line at both high and low power and on-line by making electrical measurements on the ECR THA. The electrical measurements are used to characterize the physical condition of the piezoelectric ceramics of the THA. A test box is employed to practice the method. The test box is connected between the THA and a signal analyzer. Power is supplied to the THA and the electrical signals across the THA are sampled. The sampled electrical signals are transmitted to the signal analyzer while maintaining the amplitude and phase relationship thereof. The sampled electrical signals are used to generate an impedance trace for the particular THA. That impedance trace is compared to a model impedance trace. In such manner, it can be determined whether the ECR THA is operational. Further, if the ECR THA is in working condition, the impedance trace can be used to determine how efficiently it is operating. This allows for an ultimate determination to be made of how well a particular ECR THA is functioning.
摘要翻译：一种用于评估在脱泡操作中使用的端盖圆形传感器喇叭组件的方法和装置，其中ECR THA可以通过对ECR THA进行电气测量而在高功率和低功率下在线评估。电气测量用于表征THA的压电陶瓷的物理状态。使用测试箱来实施该方法。测试箱连接在THA和信号分析仪之间。电源被提供给THA，并且跨越THA的电信号被采样。将采样的电信号传送到信号分析器，同时保持其幅度和相位关系。采样的电信号用于产生特定THA的阻抗迹线。该阻抗曲线与模型阻抗曲线进行比较。以这种方式，可以确定ECR THA是否可操作。此外，如果ECR THA处于工作状态，阻抗迹线可用于确定其工作效率。这允许最终确定特定ECR THA的功能如何。

9. 发明授权

US5595865A Method of chilling a photographic emulsion 失效
标题翻译：冷摄影乳剂的方法
公开(公告)号：US5595865A
公开(公告)日：1997-01-21
申请号：US635011
申请日：1990-12-28
申请人： Steven D. Possanza , Daniel J. Wooster , David R. Bendle
发明人： Steven D. Possanza , Daniel J. Wooster , David R. Bendle
IPC分类号： G03C1/00 , G03C1/025 , G03C1/005 , B01F13/02 , B01J13/00
CPC分类号： G03C1/025 , G03C2200/09 , G03C2200/60 , Y10S430/136
摘要： Photographic emulsions are quickly chilled to a homogeneous, particulate gel by injection of carbon dioxide coolant, while the emulsion is agitated. This process is carried out in a housing having a pair of parallel auger screws to transport emulsion circuitously within the housing. Carbon dioxide coolant is injected through a plurality of nozzles in the housing and is then removed from the housing through a vent line.
摘要翻译：当搅拌乳液时，通过注射二氧化碳冷却剂将照相乳剂快速冷却成均匀的颗粒状凝胶。该过程在具有一对平行螺旋螺丝的壳体中进行，以在壳体内循环输送乳液。二氧化碳冷却剂通过壳体中的多个喷嘴注入，然后通过排气管线从壳体中移出。

10. 发明授权

US06502471B1 Electrical circuit for testing a transducer horn assembly 失效
标题翻译：用于测试传感器喇叭组件的电路
公开(公告)号：US06502471B1
公开(公告)日：2003-01-07
申请号：US09477961
申请日：2000-01-05
申请人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
发明人： Robert Peter Kraus, Jr. , Fugui He , Roland J. Koestner , Steven D. Possanza , Paul P. Zontek
IPC分类号： G01M1900
CPC分类号： G01H13/00 , B01D19/0078 , G01H3/005 , G01H15/00 , Y10S261/19
摘要： A method and apparatus for evaluating the end cap round transducer horn assemblies used in debubbling operations wherein the ECR THA can be evaluated off-line at both high and low power and on-line by making electrical measurements on the ECR THA. The electrical measurements are used to characterize the physical condition of the piezoelectric ceramics of the THA. A test box is employed to practice the method. The test box is connected between the THA and a signal analyzer. Power is supplied to the THA and the electrical signals across the THA are sampled. The sampled electrical signals are transmitted to the signal analyzer while maintaining the amplitude and phase relationship thereof. The sampled electrical signals are used to generate an impedance trace for the particular THA. That impedance trace is compared to a model impedance trace. In such manner, it can be determined whether the ECR THA is operational. Further, if the ECR THA is in working condition, the impedance trace can be used to determine how efficiently it is operating. This allows for an ultimate determination to be made of how well a particular ECR THA is functioning.
摘要翻译：一种用于评估在脱泡操作中使用的端盖圆形传感器喇叭组件的方法和装置，其中ECR THA可以通过对ECR THA进行电气测量而在高功率和低功率下在线评估。电气测量用于表征THA的压电陶瓷的物理状态。使用测试箱来实施该方法。测试箱连接在THA和信号分析仪之间。电源被提供给THA，并且跨越THA的电信号被采样。将采样的电信号传送到信号分析器，同时保持其幅度和相位关系。采样的电信号用于产生特定THA的阻抗迹线。该阻抗曲线与模型阻抗曲线进行比较。以这种方式，可以确定ECR THA是否可操作。此外，如果ECR THA处于工作状态，阻抗迹线可用于确定其工作效率。这允许最终确定特定ECR THA的功能如何。

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