Abstract: Techniques for abstracting a set of abstraction codes from an input bit string and for de-abstracting the codes to recover an original input bit string from a set of abstraction codes are described. The techniques disclosed include an initialization of an abstraction engine and abstraction/deabstraction from an original and one's compliment of input strings. Applications of these techniques to compressing, storage, networking, and encryption are also described as is a parallel configuration for abstraction and de-abstraction.

Abstract: Techniques for abstracting a set of abstraction codes from an input bit string and for de-abstracting to recover an original input bit string from a set of abstraction codes and a string length are described. Applications of these techniques to compressing, storage, networking, encryption are also described as is a parallel configuration for abstraction and de-abstraction.

Abstract: A process for the production of fusible interlining fabrics, wherein an interlining fabric (1) is discontinuously printed over its area with a reactive adhesive (2), and a particulate hot-melt glue (3) is applied to the adhesive (2) while it is still reactive. In another step, particles (3.1) can be pressed on, and subsequently the excess particles (3.2) of the hot-melt glue (3) can be removed.

Abstract: A rotary cutter for gouging out ore from mine faces has an annular front section with a set of bits which cut a ring-shaped groove into the mine face when the cutter is rotated and moved forwardly toward and into the mine face, and a rear section which is surrounded by the annular section and carries a second set of bits which comminute the core within the ring-shaped groove. The rear section has a conical bottom wall for the respective bits and a cylindrical wall surrounding and extending forwardly of the conical wall. The cylindrical wall has outlets for evacuation of comminuted material of the core. Such comminuted material is discharged into spaces between the cylindrical wall and sickle-shaped arcuate supports which carry additional bits and slope rearwardly and outwardly, as considered in the direction of rotation and forward movement of the cutter.