1
Edward L Braun, Eric A Thomson: Financial data processing system. Fraser and Bogucki, March 23, 1982: US04321672 (731 worldwide citation)

Methods and systems for effecting a variety of electronic funds transfer transactions are based upon the use of unit records containing preprinted non-machine readable data, preprinted machine readable data, and manually entered data, and conversion of such records from negotiable instruments to doc ...


2
Harold E Froehlich: Medical stapling device. Minnesota Mining and Manufacturing Company, Cruzan Alexander, Donald M Sell, William L Huebsch, March 23, 1982: US04321002 (345 worldwide citation)

A medical stapling device in which open staples are moved along a track between two grooved rails by a drive member having spaced lugs. Upon activation of the device, the lugs are moved into engagement with the staples and advance them along the track so that the leading staple will be formed around ...


3
Thomas E Strangman: Columnar grain ceramic thermal barrier coatings. United Technologies Corporation, Charles E Sohl, March 23, 1982: US04321311 (154 worldwide citation)

A coated article and method for producing the coated article are described. The article is coated with a system which provides protection against oxidation and corrosion and which significantly reduces the substrate temperature. An MCrAlY layer is applied to the article to be protected and a columna ...


4
Heskel M Haddad: Surgical device for excision of tissue. Blum Kaplan Friedman Silberman & Beran, March 23, 1982: US04320761 (146 worldwide citation)

A surgical device for excision of tissue, the device being particularly suitable for removal of cataracts from the eye, includes a rotating stylus, a source of fluid for washing away excised tissue and a vacuum tube for removal of slurry consisting of excised tissue suspended in washing fluid. The a ...


5
Jukka Alihanka, Kaarle Vaahtoranta, Stig Eyrik Bjorkqvist: Apparatus in medicine for the monitoring and or recording of the body movements of a person on a bed, for instance of a patient. Instrumentarium Oy, Keil & Witherspoon, March 23, 1982: US04320766 (138 worldwide citation)

A capacitive motion sensor placed under a mattress or the like for monitoring the movements of a person. The sensor uses an active layer consisting of two courses of dielectric material placed in contact with one another. Movements of a person on top of the mattress cause the courses to move relativ ...


6
Felix Theeuwes: Dispenser with diffuser. Alza Corporation, Paul L Sabatine, Edward L Mandell, March 23, 1982: US04320759 (129 worldwide citation)

A system is disclosed for delivering a beneficial agent at a substantially constant rate over time. The system comprises (1) a wall formed of a microporous polymer, or (2) a wall formed in part of a microporous polymer with the remaining part of the wall formed of a semipermeable polymer. The wall i ...


7
Brian H Williams, Chung I Young: Compositions for providing abherent coatings. Minnesota Mining and Manufacturing Company, Cruzan Alexander, Donald M Sell, Jennie G Boeder, March 23, 1982: US04321404 (127 worldwide citation)

Radiation curable coating compositions for providing solvent-resistant abhesive coatings comprise polyfluorinated acrylates and methacrylates, polyethylenically unsaturated crosslinking agents and a film-forming organic polymer. The compositions can be used after radiation curing to render substrate ...


8
Paul T Nix, Spencer M Fields: 4-Aminoantipyrine dye for the analytic determination of hydrogen peroxide. Millipore Corporation, Kenyon & Kenyon, March 23, 1982: US04321397 (122 worldwide citation)

A 3-aminobenzoic acid or a 3-aminobenzenesulfonic acid, when reacted with a 4-aminoantipyrine in aqueous medium in the presence of hydrogen peroxide forms a novel colored dye which is believed to be a charge-transfer complex of free radicals formed from the 3-aminoaromatic acid and the 4-aminoantipy ...


9
Uwe Krogmann: Apparatus for the automatic determination of a vehicle position. Bodenseewerk Geratetechnik, Darbo & Vandenburgh, March 23, 1982: US04321678 (120 worldwide citation)

The position of a vehicle is derived from vehicle speed and heading. A two-axis electrically restrained gyro, the spin axis of which is parallel to the vehicle vertical axis, serves at first to determine the north direction with stationary vehicle. The attitude of the vehicle about the longitudinal ...


10
Lawrence C Lynnworth, John L Seger, James E Bradshaw: Ultrasonic system for measuring fluid impedance or liquid level. Panametrics, Kenway & Jenney, March 23, 1982: US04320659 (110 worldwide citation)

An ultrasonic system that measures either the impedance of a fluid or liquid level utilizes moderately directional, bulk SV mode sound waves generated by a transducer and propagated in a homogeneous, flaw-free solid member. The SV wave propagates in the solid along a zigzag path that reflects at a s ...