Abstract: The present invention relates to slow-crystallizing, titanium-catalyzed polyethylene terephthalate resins that are useful for making high-strength, high-clarity bottles that possess improved resistance to stress cracking and thermal creep. The polyethylene terephthalate resins possess improved reheating profiles and are especially useful for making polyester articles that have exceptional clarity, dimensional stability, and thermal stability.

Abstract: A fuel nozzle for a gas turbine engine includes a nozzle body having a longitudinal axis. An elongated annular air passage is defined within the nozzle body. A plurality of circumferentially spaced apart axially extending swirl vanes is disposed within the annular air passage. Each swirl vane has an axially swept cross-sectional profile along the radial extent thereof.

Abstract: The present invention relates to slow-crystallizing, titanium-catalyzed polyethylene terephthalate resins that are useful for making high-strength, high-clarity bottles that possess improved resistance to stress cracking and thermal creep. The polyethylene terephthalate resins possess improved reheating profiles and are especially useful for making polyester articles that have exceptional clarity, dimensional stability, and thermal stability.

Abstract: A fuel nozzle for a gas turbine engine is disclosed which includes a nozzle body having a longitudinal axis, an elongated annular air passage defined within the nozzle body, and a plurality of circumferentially spaced apart axially extending swirl vanes disposed within the annular air passage, wherein each swirl vane has multiple joined leads and a variable thickness along the axial extent thereof.

Abstract: The present invention relates to slow-crystallizing, titanium-catalyzed polyethylene terephthalate resins that are useful for making high-strength, high-clarity bottles that possess improved resistance to stress cracking and thermal creep. The polyethylene terephthalate resins possess improved reheating profiles and are especially useful for making polyester articles that have exceptional clarity, dimensional stability, and thermal stability.

Abstract: A light-blocking head-rail, and architectural coverings incorporating the headrail, include a light-blocking strip adapted to block out light. Embodiments of the light-blocking strip include bristles which tend to block substantially all of the light that might otherwise pass between a top surface of the headrail and a top beam of an architectural opening. The bristles can conform and fill in gaps between the top surface of the headrail and the top beam, and can further be compressed by a bracket connecting the headrail to the top beam of the architectural opening. Additional embodiments of the light-blocking strip are made from a flexible material that can be easily deflected and compressed when installed within an architectural opening.

Abstract: The present invention relates to methods for forming polyester resins in one or more falling film reactors.

Abstract: The present invention relates to titanium-catalyzed polyethylene terephthalate resins that are capable of being formed into articles (e.g., carbonated soft drink and water bottle preforms) at reduced injection-molding cycle times. In particular, the titanium-catalyzed polyethylene terephthalate resins of the present invention can be formed into carbonated soft drink bottle preforms at reduced injection-molding cycle times to yield high-clarity, carbonated soft drink bottles that possess satisfactory resistance to stress cracking and thermal creep.

Abstract: The present invention relates to slow-crystallizing polyethylene terephthalate resins that possess a significantly higher heating crystallization exotherm peak temperature (TCH) as compared with those of conventional antimony-catalyzed polyethylene terephthalate resins. The polyethylene terephthalate resins of the present invention are especially useful for making hot-fill bottles having exceptional clarity.

Abstract: The present invention relates to slow-crystallizing polyethylene terephthalate resins that possess a significantly higher heating crystallization exotherm peak temperature (TCH) as compared with those of conventional antimony-catalyzed polyethylene terephthalate resins. The polyethylene terephthalate preforms of the present invention, which possess improved reheating profiles, are especially useful for making polyester bottles that have exceptional clarity and that retain acceptable dimensional stability upon being hot-filled with product at temperatures between about 195° F. and 205° F.

Abstract: A hands free toilet device 20 including mounting base 22; control assembly 30 for supplying a force for raising and lowering the standard seat 12; foot pressure actuator 50 for activating the control assembly 30; drive coupling 60; and lift assembly 70 for raising the standard seat 12 when the foot pressure actuator 50 is depressed and lowering the standard seat 12 when the foot pressure actuator 50 is released. A flush actuator 80 may be attached to the drive coupling 60 for automatically flushing the standard toilet 10 when the standard seat 12 is automatically lowered. A method for raising and lowering a standard seat 12 comprising the steps of stepping on the foot pressure actuator 50 to raise the standard seat 12; and releasing the foot from foot pressure actuator 50 to lower the standard seat 12 and flush the standard toilet 10.

Abstract: The present invention relates to slow-crystallizing polyethylene terephthalate resins that possess a significantly higher heating crystallization exotherm peak temperature (TCH) as compared with those of conventional antimony-catalyzed polyethylene terephthalate resins. The polyethylene terephthalate resins of the present invention are especially useful for making hot-fill bottles having exceptional clarity.

Abstract: A system and apparatus for digitally recording and playing back videos from either an Internet website or a TV broadcast or cablecast is disclosed herein. The system comprises a set-top box, along with the necessary cables and remote control units, that connects between a television set and an Internet hook-up and allows a viewer to digitally record TV shows and/or download video from the Internet and store said video on the set-top box's hard drive for later viewing (using video encoding technology). In addition to the recording and playback capabilities, the disclosed system allows the viewer to pause, rewind, slo-mo, and instant replay live television without videotapes or VCR programming.

Abstract: A dust collector assembly is provided for use with a hand-held drilling device, or drilling holes in a ceiling to prevent the dust and other debris from falling onto the user of the drilling device. The assembly includes a rounded oblong body shell defining a chamber open on one side. The shell wall has an edge extending therealong, on the one side, that is placed against the ceiling into which holes are to be drilled. The body shell includes a drill hole therein that enables the drilling device to be inserted therethrough into the chamber. A hose connector, received in an opening at the opposite end of the body shell, is adapted to be connected to a suction hose. One of a plurality of drill hole adaptors is received in the drill hole in the body shell. The adaptors have central apertures of different diameters.