Tuomo S Suntola, Arto J Pakkala, Sven G Lindfors: Method for performing growth of compound thin films. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, November 1, 1983: US04413022 (340 worldwide citation)

A method and an apparatus are provided for performing growth of compound thin films by alternately repeating separate surface reactions of the substances comprising the compound. A carrier gas affects a diffusion barrier between the surface reaction steps to be separated from each other. The gas pha ...

Sheldon Kavesh, Dusan C Prevorsek: High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore. Allied Corporation, Alan M Doernberg, Gerhard H Fuchs, Roy H Massengill, November 1, 1983: US04413110 (303 worldwide citation)

Solutions of ultrahigh molecular weight polymers such as polyethylene in a relatively non-volatile solvent are extruded through an aperture at constant concentration through the aperture and cooled to form a first gel of indefinite length. The first gels are extracted with a volatile solvent to form ...

Larry S Bouck: Electrothermal process for recovering hydrocarbons. Cities Service Company, George L Rushton, November 1, 1983: US04412585 (261 worldwide citation)

In a pair of electrode wells to be developed for injection and production wells for the electrothermal process for recovering heavy hydrocarbons, the electrodes are formed by inserting a heating device in each borehole and heating the surrounding formation to a temperature at which the hydrocarbon-c ...

John E Kling, Larry R Camin, Douglas W Scott: Peelable catheter introduction device. Baxter Travenol Laboratories, Richards Harris & Medlock, November 1, 1983: US04412832 (240 worldwide citation)

An assembly (10) for the implantation of a peelable introductor catheter (24) through which a primary device (30) may be inserted having a slidable sleeve (18), which prevents premature disruption of the peelable catheter tube (12) and which also remains in position on the primary device after the i ...

Charles M Riggle, Lih Jyh Weng, Norman A Field: Multiple error detecting and correcting system employing Reed-Solomon codes. Digital Equipment Corporation, Cesari and McKenna, November 1, 1983: US04413339 (225 worldwide citation)

An error detecting and correcting system implementing the Reed-Solomon (1023, 1006) code having code words whose symbols are elements in the Galois field GF(2.sup.10) generated by either the primitive polynomial x.sup.10 +x.sup.3 +1 or x.sup.10 +x.sup.7 +1. An original data word is encoded to produc ...

Yuji Iwashita, Katsumi Ajisaka, Keiji Iwasaki: Oxygen carrier. Ajinomoto Company Incorporated, Oblon Fisher Spivak McClelland & Maier, November 1, 1983: US04412989 (214 worldwide citation)

An oxygen carrying material containing hemoglobin or a hemoglobin derivative covalently coupled through an amide bond to a polymer selected from the group consisting of polyethylene glycol, polypropylene glycol, and copolymers of ethylene oxide and propylene oxide.

Stanley Y Chung, Gianfranco L Spadini: Bleaching compositions. The Procter & Gamble Company, Robert V Aylor, Thomas H O Flaherty, Richard C Witte, November 1, 1983: US04412934 (176 worldwide citation)

This invention relates to bleaching compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. Surface bleaching of textiles is bleaching wherein the bleaching mechanism takes place on the textile surface and, thereby, removes s ...

Paul Thonnart: Method for simultaneous teletext and analog signal transmission. Ateliers de Constructions Electriques de Charleroi, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, November 1, 1983: US04413281 (165 worldwide citation)

Disclosed is a process for the transmission of information over television networks wherein certain information is encoded in digital form and transmitted by supplementing and/or replacing the information forming the conventional program. The digital information is received by a conventional receivi ...

Robert H C M Daenen: Container closure alignment device. Dart, John A Doninger, November 1, 1983: US04412630 (155 worldwide citation)

A device for properly aligning the sealing member of a cover relative to the sealing rim of a container. The device includes at least one alignment tab which cooperates with at least one alignment slot to align the sealing member of a cover with respect to the sealing rim of a container. Accurate al ...

Billy R Slater, Dennis W Simpson, Clarence T Carroll: Industrial process control system. Forney Engineering Company, Marvin A Naigur, John E Wilson, Richard L Aitken, November 1, 1983: US04413314 (140 worldwide citation)

An industrial process control system in accordance with the present invention includes a plurality of device controllers connected together through a common buss with each device controller connected to an associated controlled device(s) that effect process control. A computer-aided system interface ...