41
Myriam Delvaux: Absorbent article with densified areas. Colgate Palmolive Company, Norman Blumenkopf, Herbert S Sylvester, Murray M Grill, April 17, 1984: US04443512 (58 worldwide citation)

An absorbent article comprising a pad of absorbent material sandwiched between a backing sheet and a top sheet. The absorbent material is a wood fluff or the like and the absorbent article is embossed on either side or both sides so that the absorbent material is compressed at the discrete areas. Th ...


42
Ralph L Adcock: Dual port exchange memory between multiple microprocessors. Sperry Corporation, G Donald Weber Jr, Eugene T Battjer, April 17, 1984: US04443846 (58 worldwide citation)

There is described a unique apparatus for exchanging commands and data via a dedicated memory which has ports connected to the data and address busses of two different microprocessors. The system operates even though the microprocessors have different word lengths, e.g. a sixteen bit processor and a ...


43
George R Davis, Robert Hildebrand, Harold Purcell: Self-ejecting fastener stud. Dzus Fastener Co, Kane Dalsimer Kane Sullivan and Kurucz, April 17, 1984: US04442571 (57 worldwide citation)

A self-ejecting fastener stud is provided for use with a fastener receptacle to form a fastener assembly for fastening two members together. The stud has an enlarged head portion and a shank portion extending therefrom adapted to extend through an opening in one of the members to be fastened and to ...


44
Robert L Hazel, Edward V LaBudde: Optical memory system providing track following. Burroughs Corporation, Nathan Cass, Kevin R Peterson, David G Rasmussen, April 17, 1984: US04443870 (57 worldwide citation)

A laser optical system including a reading beam for reading optical data recorded in one or more tracks of a rotating disk optical recording medium. The disk includes a plurality of preformatted headers spaced along the track wherein each header includes first and second track following optical hole ...


45
Burton L Dahlen, L John Odne, John D Ryan: Casting or splinting package. Cutter Laboratories, Theodore J Leitereg, James A Giblin, April 17, 1984: US04442833 (57 worldwide citation)

A novel casting or splinting package is disclosed wherein a sheet comprising a textile substrate impregnated or coated with a water-curable resin system is non-sealably confined between a sheet of resilient, non-water-absorptive material and a sheet of flexible, non-water-absorptive material. The as ...


46
Frank Scieri, Richard L Miller: Hydro electric generating system. Richard L Miller, April 17, 1984: US04443707 (56 worldwide citation)

A hydro electric generating system to produce power by changing the potential energy of water to kinetic energy to drive a turbine that is coaxially connected to a generator. Water from the ambient enters the reservoir and is directed by a valve to a conduit to the turbine which turns a generator to ...


47
Bruce R Fick, Robert M Jones: Coal gasification power generation plant. General Electric Company, J C Squillaro, April 17, 1984: US04442665 (56 worldwide citation)

A combined cycle coal gasification power plant includes a coal gasifier which generates low BTU coal gas for consumption by a gas turbine. Before being applied to the gas turbine, the coal gas is passed through a clean-up system which removes undesirable constituents from the coal gas. Efficient ope ...


48
John N Banich Sr: Plastic closure with sealing flaps. Continental White Cap, Charles E Brown, April 17, 1984: US04442947 (55 worldwide citation)

This relates to a plastic material closure which is provided with deformable sealing flaps and cooperating abutments wherein when the closure is drawn down onto a container, the flaps will deform in accordance with the cross section of the sealing surface area of the container including down inside ...


49
Peter L Sadowski: Production of monoclonal antibodies against bacterial adhesins. Molecular Genetics, Pennie & Edmonds, April 17, 1984: US04443549 (55 worldwide citation)

Monoclonal antibodies specific for surface antigens of bacteria which act as adhesins between prokaryotic and eukaryotic cells and, in particular, K-99 pili, and methods for production thereof are described. These monoclonal antibodies may be used for the prophylactic and therapeutic treatment of di ...


50
Eric Wood: Cutters. Insituform International, Fred Philpitt, April 17, 1984: US04442891 (55 worldwide citation)

The invention provides a cutter device for use especially in an underground pipeline or passageway such as a sewer which has been lined with a rigid resin lining, the cutter device serving to cut the lining where it covers lateral connections which must be re-opened. The cutter device according to t ...



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