Abstract: A pulverized solid fuel nozzle assembly 34 includes a fuel feed pipe 38 and a nozzle tip 36 pivotally secured relative to the fuel feed pipe 38. The fuel feed pipe 38 includes a generally cylindrical shell 99 having a round outlet end 102 and a bulbous protrusion 106 disposed around a perimeter of the round outlet end 102. The nozzle tip 36 includes an inner shell 40 having a round inlet end 108 arranged in concentric relationship with the round outlet end 102 of the generally cylindrical shell 99. The round inlet end 108 is disposed around the bulbous protrusion 106 for forming a seal between the inner shell 40 and the fuel feed pipe 38. The nozzle tip 36 also includes an outer shell 39 arranged in coaxial relationship with the inner shell 40, and an annular air channel 42 disposed between the inner and outer shells 40, 39. The nozzle tip 36 is pivotable about at least one axis 52, 250 for directing a stream of pulverized solid fuel from the inner shell 40.

Abstract: A new and novel linear, regio-regular vicinal functionalized polymer methods of forming the same are described. The polymer has a linear hydrocarbon polymer backbone with vicinal functional groups having oxygen and/or nitrogen atom containing groups, such as hydroxy, carboxylic acid or ester, carbonyl acetate, amide, nitrile and the like, pendent from the polymer backbone chain in a regio-regular manner.

Abstract: The subject invention is directed to new and novel copolymers having long chain branches formed from ethylene and at least one vinyl alicyclic monomer, to solution polymerization using certain unstrained bridged metallocene catalyst which has been found capable of forming said copolymers and to packaging material formed therefrom.

Abstract: The present invention is directed to Packaging Materials and Packaging Articles having a structure composed of a substantially linear, regio-regular functionalized hydrocarbon polymer having C4-C12 hydrocarbon polymer repeating units wherein each unit has at least one functional group uniformly pendent therefrom.

Abstract: A new and novel linear, regio-regular vicinal functionalized polymer methods of forming the same are described. The polymer has a linear hydrocarbon polymer backbone with vicinal functional groups having oxygen and/or nitrogen atom containing groups, such as hydroxy, carboxylic acid or ester, carbonyl acetate, amide, nitrile and the like, pendent from the polymer backbone chain in a regio-regular manner.

Abstract: A method and device for inserting data onto one or more lines of one or more vertical blanking intervals of a television video signal, and in particular a television signal conforming to the NTSC (National Television Standards Committee) format.