31
Robert G Miller, Allen D Myers, Weldon L Phelps, Alfred W Sieving: Method and apparatus for controlling differentially driven wheel slip. Caterpillar Tractor Co, Krass Young & Schivley, August 10, 1982: US04344139 (63 worldwide citation)

A slip control system for vehicles having spaced apart differentially driven wheels (200,202) including means (220) for calculating wheel slip according to the ratio of wheel speeds, means (242,230,232) for entering a slip control mode wherein a braking force is applied to the slipping wheel and inc ...


32
Donald R Ditto, John R Sparks: Apparatus to illuminate a liquid drink. Donald R Ditto, Larry B Dwight, August 10, 1982: US04344113 (63 worldwide citation)

A device for illuminating a liquid drink for use at a party or a social event to give the appearance of an illuminated liquid. The device has a light adapted to colimate a beam of light through the transparent bottom of the glass receptacle into the liquid and be dispersed therein. Rechargeable or n ...


33
Guillaume L M Cals, Frederik H M Wittkampf, Kornelis A Mensink, Hendrik L Brouwer: Pacemaker output circuit. Vitafin, Woodcock Washburn Kurtz Mackiewicz & Norris, August 10, 1982: US04343312 (62 worldwide citation)

A physiological stimulating system includes improved means for minimizing the polarization that results at the stimulus site, thereby enabling enhanced detection of evoked responses. In the pacemaker embodiment, the stimulus signal comprises positive recharge pulses immediately before and immediatel ...


34
Cline W Frasier: Digital air brake control system. Otto Wildensteiner, Harold P Deeley Jr, August 10, 1982: US04344138 (62 worldwide citation)

A microcomputer-operated air brake control system for controlling the air brakes of a railroad car in a train is disclosed. The system includes a plurality of pressure sensors pneumatically connected to various points in the air brake system of the car and electrically connected to the input of the ...


35
Mahdi B Fawzi: Topical antimicrobial anti-inflammatory compositions. The Procter & Gamble Company, Steven J Goldstein, Jack D Schaeffer, Richard C Witte, August 10, 1982: US04343798 (61 worldwide citation)

Topical antimicrobial anti-inflammatory compositions, having a pH no greater than about 5, containing C.sub.5 -C.sub.12 fatty acids together with a corticosteroid component, are disclosed. The method of topically treating inflammatory skin conditions using these compositions is also disclosed.


36
Hirokatu Kousokabe: Scroll-type positive fluid displacement apparatus having lubricating oil circulating system. Hitachi, Craig and Antonelli, August 10, 1982: US04343599 (61 worldwide citation)

A scroll-type compressor constituted by a stationary scroll and a revolving scroll, and an electric motor for causing a revolving motion of the revolving scroll are disposed in a closed container. The scroll-type compressor has openings which are adapted to permit fluid compression pockets between t ...


37
Joel R Bitler, Michael W Bodnar, Raymond H Booth, Daniel J Roman, Fred J Schneider, Philip W Seitzer, George F Wilkinson Jr: Article carrying a distinctive mark. Western Electric Co, W O Schellin, August 10, 1982: US04344064 (61 worldwide citation)

A Hybrid Integrated Circuit package (11) typically includes a circuit substrate or article (12) on which are formed thin film components (17, 18, 19) of a circuit (22) and to which is bonded at least one semiconductor chip (21). Prior to bonding the chip (21) to the article (12) the circuit (22) und ...


38
William E Kreighbaum, William T Comer: Anti-tumor quinazoline compounds. Mead Johnson & Company, Robert H Uloth, Robert E Carnahan, August 10, 1982: US04343940 (60 worldwide citation)

4-Ethyl-6-methoxy-7-(oxiranylmethoxy)quinazoline and its isomer 4-ethyl-7-methoxy-6-(oxiranylmethoxy)quinazoline have potent anti-tumor activity in animals.


39
William P Bleha Jr: Liquid crystal light valve. Hughes Aircraft Company, Gerald B Rosenberg, W H MacAllister, W J Bethurum, August 10, 1982: US04343535 (59 worldwide citation)

Method of and apparatus for operating an electro-optical system for producing high quality images from a liquid crystal light valve.


40
John E Oltman, Robert B Dopp: Seal for metal-air batteries. Ray O Vac Corporation, Raymond J Kenny, Edward A Steen, August 10, 1982: US04343869 (58 worldwide citation)

An improved metal-oxygen button cell having a thermoplastic sealing annular ring placed between the cathode assembly and the grommet is provided. The cell basically is comprised of the following components: a conductive metal can, a cathode assembly in the can, a conductive metal cover, an anode mat ...