Abstract: A processor is configured to receive call records from telecommunication network and load the call records into a telephone number (TN) list. Local Routing Number (LRN) data identifying ported numbers are obtained from a reference database and applied to the call records to enrich the call records with ported information. Also, Local Exchange Routing Guide (LERG) data associated with the LRN data are obtained from the reference database and applied to the call records to enrich the call records with LERG information. Based on the LERG information, an originating carrier from a routing carrier for the call records is distinguished. The originating carrier is a carrier originating a call and passing the call to the routing carrier for delivery to its final destination. The ownership to the call records are assigned based on the originating carrier.

Abstract: A processor is configured to receive call records from telecommunication network and load the call records into a telephone number (TN) list. Local Routing Number (LRN) data identifying ported numbers are obtained from a reference database and applied to the call records to enrich the call records with ported information. Also, Local Exchange Routing Guide (LERG) data associated with the LRN data are obtained from the reference database and applied to the call records to enrich the call records with LERG information. Based on the LERG information, an originating carrier from a routing carrier for the call records is distinguished. The originating carrier is a carrier originating a call and passing the call to the routing carrier for delivery to its final destination. The ownership to the call records are assigned based on the originating carrier.

Abstract: A honeycomb facesheet material, and honeycomb made therewith, wherein the facesheet includes a layer of graphite paper bonded to a layer of graphite cloth, woven from widely spaced graphite fibers. The facesheet is impregnated with an epoxy resin during manufacture, and the facesheet is bonded to an open end of the honeycomb under elevated pressure and temperature to effect curing of the epoxy resin. The graphite paper supports the layer of graphite cloth during handling to prevent misalignment of the fibers, and also effects a widely distributed bond between the fibers and the underlying honeycomb.

Abstract: Conductive coating (20) is a thorough mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shearing mixing 1/2 to 1 part per weight of thermosetting resin. This is then sprayed into place on the substrate and thermoset. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.

Abstract: Conductive coating (20) is a thorough mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shearing mixing 1/2 to 1 part per weight of thermosetting resin. This is then sprayed into place on the substrate and thermoset. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.

Abstract: Fiber-reinforced syntactic foam composites having a low specific gravity and a low coefficient of thermal expansion suitable for forming lightweight structures for spacecraft applications are prepared from a mixture of a heat curable thermosetting resin, hollow microspheres having a diameter of about 5 to 200 micrometers and fibers having a length less than or equal to 250 micrometers.

Abstract: Conductive coating (20) is produced by the process of first mixing by high shear mixing a mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shear mixing 1/2 to 1 part per weight of thermosetting resin. Prior to application this is then sprayed into place on the substrate. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.