1
Schuurs Antonius Hermanus Wilhelmus Maria, Van Weemen Bauke Klaas: Process for the demonstration and determination of reaction components having specific binding affinity for each other. Akzona Incorporated, Weisberger Hugo E, February 12, 1974: US3791932 (342 worldwide citation)

The present invention relates to a process for the determination of a component of the reaction between a specific binding protein and the substance being specifically bound by such a protein comprising reacting the component to be determined with its binding partner in an insolubilized form, separa ...


2
Ota Isao: Electrophoretic display device of the luminescent type. Matsushita Electric, February 12, 1974: US3792308 (292 worldwide citation)

An electrophoretic display and/or recording device of the luminescent type in which a luminescent electrophoretic suspension layer including a dispersion of at least one electrophoretic material in a finely divided powder form suspended in a suspending medium is interposed between a pair of electrod ...


3
Rowley Leroy S: Electrochemical cell. Lockheed Aircraft Corporation, Morgan Paul F, Sullivan George C, February 12, 1974: US3791871 (184 worldwide citation)

The effective generation of electrical power is provided utilizing materials which are both chemically and electrochemically highly reactive with one another, in particular, alkali metals and water. The transport of water molecules to the alkali metal anode surface is restricted in the electrolyte. ...


4
Optical communications systems. Post Office, February 12, 1974: GB1383549-A (118 worldwide citation)

1383549 Lasers POST OFFICE 9 July 1973 [28 July 1972] 35372/72 Heading H1C In a laser in which a resonator is formed by first and second reflective surfaces, a bloomed coating is deposited on the second surface to reduce the reflectivity to such an extent that the lasing action just terminates, and ...


5
McFiggins Robert B, Eckert Jr Alton B: Remote postage meter resetting method. Pitney Bowes, Soltow Jr William D, Scribner Albert W, Wittstein Martin D, February 12, 1974: US3792446 (113 worldwide citation)

A data center equipped with a programmed digital computer and a voice answer-back unit processes telephone calls from users of postage meters equipped with combination locks, wherein each lock inhibits recharging of its associated meter with an additional postage increment while locked and its combi ...


6
Herz Andre: Profiled closing members with slide. Minigrip, Hill Sherman Meroni Gross & Simpson, February 12, 1974: US3790992 (113 worldwide citation)

A method of making bags and the bags resulting therefrom wherein the bags have a top edge and first and second side edges and interlocking rib and groove element at the top edge with a slider straddling the top edge and the slider having a back and downwardly projecting sides with the sides being cl ...


7
Pfeiffer Erich A: Device for sensing and warning of excessive ambulation force. Shapiro Allan M, February 12, 1974: US3791375 (102 worldwide citation)

Warning of excessive ambulation force, for limiting the application of weight on a lower extremity, usually in the recovery from orthopedic surgery of the lower extremity, is accomplished by a fluid-containing load cell which deflects and changes its volume in accordance with the amount of load ther ...


8
Baermann Max: Means to guide and suspend a vehicle by magnetic forces. Meyer Tilberry & Body, February 12, 1974: US3791309 (91 worldwide citation)

The invention relates to a structure to guide and support a vehicle by magnetic forces which utilizes the repulsive properties of permanent magnets attached to the vehicle and to the support in such a way that like poles are facing each other, which poles extend in the direction of motion, and are o ...


9
Patterson John F, Bassler Jr Elmer A, Choby Edward J: Low parasitic capture fuel assembly structure. Westinghouse Electric Corporation, Stratton A T, February 12, 1974: US3791466 (89 worldwide citation)

The basic fuel assembly structure for a nuclear reactor comprises a skeleton made up of individual hollow tubes composed of a zirconium base alloy, such as Zircaloy, and held in place by Inconel or stainless steel grids disposed between stainless steel end nozzles at the top and the bottom of the st ...


10
Ewing Lionel Lee: Electrically operated two position electromechanical mechanism. February 12, 1974: US3792391 (87 worldwide citation)

An electrical type of lock wherein the mechanical movement is actuated in response to a solenoid system triggered by an electrical momentary signal. The locking bolt alternatively changes from a locking to unlocking position or vice versa in a snap action and is retained in its respective position. ...



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