Abstract: Machine, method for use and method for making, and corresponding products produced thereby, as well as data structures, computer-readable media tangibly embodying program instructions, manufactures, and necessary intermediates of the foregoing, each pertaining to digital aspects of a computerized aggregation system. The system can include a user computer system interposed between a segment of a network allowing communication between the user computer system and at least one server system, and other segments allowing communication between the user computer system and a plurality of third party server systems. The one server system enables the user computer system to access the plurality of other servers. The access permits forming an aggregation of information obtained from the third party server systems.

Abstract: Machine, method for use and method for making, and corresponding products produced thereby, as well as data structures, computer-readable media tangibly embodying program instructions, manufactures, and necessary intermediates of the foregoing, each pertaining to digital aspects of a computerized aggregation system. The system can include a user computer system interposed between a segment of a network allowing communication between the user computer system and at least one server system, and other segments allowing communication between the user computer system and a plurality of third party server systems. The one server system enables the user computer system to access the plurality of other servers. The access permits forming an aggregation of information obtained from the third party server systems.

Abstract: Machine, method for use and method for making, and corresponding products produced thereby, as well as data structures, computer-readable media tangibly embodying program instructions, manufactures, and necessary intermediates of the foregoing, each pertaining to digital aspects of a computerized aggregation system. The system can include a user computer system interposed between a segment of a network allowing communication between the user computer system and at least one server system, and other segments allowing communication between the user computer system and a plurality of third party server systems. The one server system enables the user computer system to access the plurality of other servers. The access permits forming an aggregation of information obtained from the third party server systems.

Abstract: A resilient element is used to eject a workpiece from a machine, such as a lidded container from a seaming chuck. The resilient element dual acting since it is formed of a flexible compressible material in a manner so that a first portion of the element applies a first ejecting force and a different, second portion applies a second ejecting force after completion of a task on the workpiece. This can be by a combination of flexion and compression. The resilient element can have a central panel portion of flexible resilient material and a margin portion of compressible material. A head can be formed on the central panel portion. The invention includes a chuck assembly provided with such resilient element. The invention also includes a method of ejecting workpieces from machines with the dual restorative forces.

Abstract: A method and apparatus for seaming a lid onto a container body by moving the body with a lid placed thereon in a linear fashion by allowing free rotation of the conveyed container body and lid against a linear seaming element is disclosed.

Abstract: An apparatus and method is disclosed for ejecting workpieces from machines, especially lidded containers from lid seamers, that have a forming station including a chuck element and a forming roller and that have a positioning mechanism that advances to move the workpiece into engagement with the forming station. The apparatus and method utilize a resilient element to exert an ejecting force. The resilient element is disposed on the chuck element in a manner so that engagement of the workpiece operates to compress, either by compression or deflection, the resilient element so that it exerts a restorative force that ejects the workpiece. Where a lid seamer is sued with a pull opener (e.g., pop top) lid, the contact with the resilient member occurs a location spaced from the opener and its connecting elements. The resilient element is preferably cup-shaped having a central panel and a longitudinally and radially outwardly projecting lip.

Abstract: Method and apparatus are provided for testing parts and materials in a controlled environment, especially an atomic oxygen environment. The apparatus includes a housing which has sample station located in its interior to receive a test sample. A contact element contacts a surface of the test sample, and a drive reciprocates the contact element so that the surface is subjected to wear along a wear path. At least one testing fluid is introduced and removed from the interior with the locations of introduction on removal preferably being such that the testing fluid flows across the test sample. The drive may be a carriage operated through the housing sidewall by a ferromagnetic coupling, and the sample station may be a turntable rotated by a ferromagnetic coupling. A second sample station may be included so that different wear path configurations are possible.

Abstract: A modular system for filling and seaming a plurality of containers moving in parallel linear directions using a plurality of modules wherein each module comprises container filling apparatus, lid placing apparatus and lid seaming apparatus.

Abstract: Apparatus for detecting surface flaws in cylindrical articles having central longitudinal axes, including a guide assembly for guiding the cylindrical articles along a displacement path having a central longitudinal axis extending coaxially of the central longitudinal axes of the articles and a detection coil assembly positioned in annular relationship with the displacement path for producing a signal representative of the surface geometry of a cylindrical article which traverses the displacement path.

Abstract: A method for monitoring the health of a physical system that produces waste heat as a function of ambient temperature includes the generation of a standard profile model of the system in good health and a degraded profile model of the system in bad health, each profile being within the same family of curves. The monitored system is then sampled for sample ambient temperature and sample waste heat temperature to generate a system degradation indicator, preferably as a percentage of degradation. Alarms and displays present relevant warnings and information to the user. Waste heat affecting variables in addition to ambient temperature may be included in the standard and degraded profiles, and these variables may be monitored to produce the degradation indicator. The method is preferably microprocessor controlled.

Abstract: A system for automatic and real time detection of the presence or absence of a substance in an environment by monitoring variations in light energy transmitted through an optical fiber having a specially processed sensitive probe area. The sensitive probe area is positioned on, about or within the environment where a substance is to be detected. Because of differences in optical indices of refraction and energy absorption characteristics of different substances, the presence of different substances at the processed sensitive area will cause different proportional and characteristic attenuation of the light energy passing through the optical fiber. Changes in light energy transmission can be interpreted automatically to provide an indication of the condition of an environment.

Abstract: A process for applying and bonding a solid lubricant on a substrate whose surface has depressions and pores. The process comprises depositing fine solid lubricant particles on the surface of a substrate to be lubricated in excess of a quantity sufficient to fill essentially all depressions and pores on the substrate surface, and thereafter burnishing the substrate to distribute and bond the lubricant particles on the substrate. Such burnishing of the substrate can be accomplished during its moving contact with another substrate during intended use. Maintenance of lubricity can be accomplished by depositing additional lubricant particles on the substrate and thereafter burnishing, and can be performed while the substrate is in moving contact with another substrate whereby this moving contact performs the burnishing operation.

Abstract: A system for automatic and real time detection of water and icing on surfaces by monitoring variations in light energy transmitted through an optical fiber having a specially processed sensitive area probe. The sensitive probe area is positioned on, about or within the surface on which icing is to be detected. Because of differences in optical indices of refraction and energy absorption characteristics of air, water and ice, the presence of each of these at the processed sensitive area will cause a proportional and characteristic attenuation of the light energy passing through the optical fiber. Changes in light energy transmission can be interpreted automatically to provide an indication of icing. A reference optical circuit may be used to provide compensation for variations in input energy levels.

Abstract: Apparatus for receiving used metallic containers and for dispensing a token or the like for the value of used containers received and comprising: a free fall passage structure for receiving the containers and for enabling free fall of a container therethrough; sensor apparatus associated with said free fall passage structure for determining the presence of an acceptable container in the said passage structure and for differentiating between an acceptable container and other unacceptable articles during free fall therethrough; separator gate controlled by said sensor apparatus during free fall for separating an acceptable container from other unacceptable articles; and dispensing apparatus operative in response to the presence and separation of an acceptable container for dispensing a token or the like for the value of the acceptable containers.