Abstract: Certain exemplary embodiments comprise a seal assembly, a mandrel, a front module, and/or a rear module. At least one of the front module and the rear module comprises a mount hub, a seal assembly, a chassis, and/or a mount plate. Various annular sealing assemblies can be mounted and dismounted to and from the mount hub. The mount hub can provide substantial central support for the sealing system. The chassis can be constructed to couple the mount hub to the seal element. The mount plate can be constructed to couple the module to the mandrel. The modular pipeline pig is substantially modular. Certain exemplary embodiments provide for relatively rapid mounting and dismounting of elements to and from the module assembly. In practice, such embodiments allow for quickly and easily configuring a pigging system for many different applications.

Abstract: Certain exemplary embodiments can provide a pipe pig. The pipe pig comprises a first mounting hub coupled to a mandrel and a first sealing element. The pipe pig further comprises two chassis, each of which is coupled to the mounting hub and the sealing element.

Abstract: Certain exemplary embodiments can provide a pipe pig. The pipe pig comprises a first mounting hub coupled to a mandrel and a first sealing element. The pipe pig further comprises two chassis, each of which is coupled to the mounting hub and the sealing element.

Abstract: Certain exemplary embodiments comprise a seal assembly, a mandrel, a front module, and/or a rear module. At least one of the front module and the rear module comprises a mount hub, a seal assembly, a chassis, and/or a mount plate. Various annular sealing assemblies can be mounted and dismounted to and from the mount hub. The mount hub can provide substantial central support for the sealing system. The chassis can be constructed to couple the mount hub to the seal element. The mount plate can be constructed to couple the module to the mandrel. The modular pipeline pig is substantially modular. Certain exemplary embodiments provide for relatively rapid mounting and dismounting of elements to and from the module assembly. In practice, such embodiments allow for quickly and easily configuring a pigging system for many different applications.

Abstract: An improved method and system for displaying financial information using a computer is disclosed. A technical analyst chooses a user defined range of data to study and displays the user defined range of data comprising indicia of four transaction prices along a y-axis. The display of the user defined range of data changes only when a transaction price appears outside the user defined range of data. The x-axis comprises a time independent variable in order to discount price distribution patterns that evidence little change, systematize patterns that reveal large changes, and display patterns in a simplified visual summary that reveal when the market is in genuine distribution and development.