Schuurs Antonius Hermanus Wilhelmus Maria, Van Weemen Bauke Klaas: Detection and determination of haptens. Akzona Incorporated, Young Francis W, Pippenger Philip M, Weisberger Hugo E, April 22, 1975: US3879262 (266 worldwide citation)

Disclosed herein is an improved method for the detection and determination of haptens by contacting a sample of body fluid with a hapten-enzyme conjugate and a specific binding protein (i.e., antibody) for the hapten. The improvement is characterized in that the nature of the couple in the hapten-pr ...

Gentile Victor R, Hepford Richard R, Jappe Nicholas A, Roberts Jr Clifford J, Steward Gunnar E: Absorbent unitary laminate-like fibrous webs and method for producing them. Scott Paper Company, Vickrey R Duke, Foley William J, April 22, 1975: US3879257 (179 worldwide citation)

Disclosed is a unitary or single-ply fibrous web having a laminate-like structure which consists of a soft, absorbent central core region of relatively low fiber concentration sandwiched between two strong, abrasion-resistant surface regions of higher fiber concentration. The surface regions have bo ...

Horak Martin S: Entrance connector having a floating internal support sleeve. Gamco, Brumbaugh Graves Donohue & Raymond, April 22, 1975: US3879102 (162 worldwide citation)

The connector has a nut section and a pin section which screw together. An internal support sleeve within the nut section of the connector floats relative to that section until the pin section of the connector has been fully screwed into the nut section. When a prepared coaxial cable has been insert ...

Dobbin Donald Patrick, Fritsch Charles Anthony, Sabia Raffaele Antonio: Encapsulating compound and closure. Bell Telephone Laboratories Incorporated, Graves C E, April 22, 1975: US3879575 (134 worldwide citation)

Articles, and particular telephone splices, are protectively encased in a material consisting of a low viscosity oil gelled by a block copolymer such as styrene-iosprene-styrene. Addition of polyethylene to the blend reduces the yield shear stress in the gelled compound and also advantageously suppl ...

Van Scott Eugene J, Yu Ruey J: Treatment of ichthyosiform dermatoses. LeBlanc & Shur, April 22, 1975: US3879537 (119 worldwide citation)

A treatment to alleviate the symptoms of ichthyosis consisting of topical application of an ointment or lotion containing one or more lower aliphatic compounds having from two to about six carbon atoms, and preferably having .alpha.-carbon functionality is disclosed. The compounds include .alpha.-hy ...

DuRocher Gideon A, DuRocher Daniel J: Tactile keyboard switch assembly with metallic or elastomeric type conductive contacts on diaphragm support. Essex International, Learman & McCulloch, April 22, 1975: US3879586 (100 worldwide citation)

A tactile switch plate for a keyboard comprises a non-conductive member sandwiched between a pair of conductors, the member having a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the k ...

Monsen Peter: High speed digital communication receiver. Signatron, Dike Bronstein Roberts Cushman & Pfund, April 22, 1975: US3879664 (96 worldwide citation)

A high speed digital communications receiver is used in a diversity receiver system in which the predetection combiner of the receiver utilizes a forward adaptive filter equalizer, having a plurality of weighting sections, in each of the diversity channels for processing each of the received bandpas ...

Fetherston William H, Teeter Roger C: Method of making composite cored structures. Composite Structures Corporation, Case Morris A, April 22, 1975: US3879245 (85 worldwide citation)

A core is completely encased in reinforced plastic to form a structural part. A part is made in a pair of matched metal dies one of which moves against the other to form a mold to contain, and to apply pressure to the part and pinch off excess cover material. Part is made up with cover material abov ...

Morrison Thomas: Plastic pallet assembly. Econopal, April 22, 1975: US3878796 (84 worldwide citation)

A knock-down, plastic pallet comprises spaced longitudinal stringers and boards extending transversely of the stringers. The stringers and boards are held in interlocked relationship by an arrangement of integral notches and shoulders.

McKissic George T: Electric Plug-In Module. April 22, 1975: US3879101 (84 worldwide citation)

A receptacle adapted for permanent mounting in a permanently mounted conventional electrical box mounted in a wall or other suitable supporting surface with the receptacle mounted inwardly of the box compartment, and an interchangable module in the form of an electric switch adapted to fit snugly in ...