Abstract: A drive mechanism that connects to a rotary drive component for transferring rotary motion to another component. The drive mechanism may be a conversion assembly to facilitate a connection to an existing rotary drive component and transfer the rotary motion to another component. The drive mechanism may include a drive shaft, a housing with a rotary bearing and seal, an enclosure and a drive pulley or other transfer component. The drive shaft may include a cap and flange to connect to a rotary drum and extend to a drive pulley in an enclosure.

Abstract: Methods for identifying chemical contrasts on a common surface are generally provided. The presence of a stain on a surface can be detected by applying a testing vapor, such as water, onto the surface and monitoring the surface with an infrared camera that detects wavelengths of about 700 nm to about 1 mm and/or a microbolometer that detects wavelengths of about 7.5 ?m to about 14 ?m. The surface may be at room temperature or preheated during the detection method.

Abstract: Infrared light sources, along with their methods of formation, are provided. The infrared light source can include a base substrate defining an aperture; a filament extending through the aperture defined by the base substrate; a resistive metal wire wrapped around the filament to define a coil having a first end and a second end; a high temperature coating surrounding at least a portion of the filament and the coil; a first electrode electrically connected to the first end of the coil; and a second electrode electrically connected to the second end of the coil.

Abstract: Methods for identifying chemical contrasts on a common surface are generally provided. The presence of a stain on a surface can be detected by applying a testing vapor, such as water, onto the surface and monitoring the surface with an infrared camera that detects wavelengths of about 700 nm to about 1 mm and/or a microbolometer that detects wavelengths of about 7.5 ?m to about 14 ?m. The surface may be at room temperature or preheated during the detection method.

Abstract: Designing a computer program includes accessing invariant domain rules and displaying variable business rules. One or more business rules are selected in response to a user selection and are customized. The business rules are associated with a procedure, and the domain rules are associated with the procedure. A model representing the procedure is displayed, and a code corresponding to the procedure is generated to design a computer program.