1
Gordon W Calundann: Polyester of 6-hydroxy-2-naphthoic acid and para-hydroxy benzoic acid capable of readily undergoing melt processing. Celanese Corporation, Kenneth A Genoni, July 17, 1979: US04161470 (205 worldwide citation)

A novel polyester is provided which has been found to exhibit a thermotropic melt phase at a temperature which enables it readily to undergo melt processing to form quality fibers, molded articles, etc. The polyester of the present invention is formed primarily of recurring 6-oxy-2-naphthoyl and p-o ...


2
Edward F Insam: Electronic display apparatus. The General Electric Company, Kirschstein Kirschstein Ottinger & Cobrin, July 17, 1979: US04161728 (203 worldwide citation)

In a television receiver there are provided means for decoding and displaying data received in coded form either on a television carrier signal during field blanking periods or over a telephone line, the decoding means and the display means being interconnected by way of multiconductor data and addr ...


3
Remo Bedini, Danilo De Rossi: Control circuit for rear view mirrors provided with a liquid crystal cell. FIAT Societa per Azioni, Sughrue Rothwell Mion Zinn and Macpeak, July 17, 1979: US04161653 (199 worldwide citation)

An anti-dazzle rear view mirror incorporates a liquid crystal cell the conductive layers of which are energized by a control voltage in response to light above a threshold intensity impinging on a photoresistor in the control circuit of the cell. A low voltage source, for example a vehicle 12 volt b ...


4
David E Cushing, Steven A Tague: Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands. Honeywell Information Systems, Faith F Driscoll, Nicholas Prasinos, Ronald T Reiling, July 17, 1979: US04161784 (195 worldwide citation)

A scientific processing unit includes a microprogrammable arithmetic processing apparatus for performing floating point arithmetic operations with operands in long and short form. The apparatus includes a microprogrammable control section and a plurality of microprocessor arithmetic and logic unit c ...


5
John W Tarzwell: Probe device for integrated circuit wafers. Cerprobe Corporation, Spensley Horn & Lubitz, July 17, 1979: US04161692 (160 worldwide citation)

A probe device for testing integrated circuit wafers is disclosed. The probe device comprises a support means, which has metallized portions, and an aperture. A plurality of "L" shaped holding means, each having a thin metallized surface, are coupled to metallized portions of the support means so th ...


6
Heinz Fuchs: Catheter attachment. Intermedicat, Curtis Morris & Safford, July 17, 1979: US04161177 (136 worldwide citation)

A catheter attachment for introducing a flexible catheter into a blood vessel includes front and rear attachment sections and a hinge for pivotally connecting these sections. A flexible catheter is mounted in the attachment sections and the rear attachment section includes a connection for placing t ...


7
Gregory T Hopkins, Ashraf M Dahod, Victor A Demarines, Norman B Meisner, David G Willard: Digital bus communications system. The Mitre Corporation, Kenway & Jenney, July 17, 1979: US04161786 (125 worldwide citation)

A time division multiple access communications system includes a plurality of terminals coupled to a common signal path, or bus. In one form of the invention, time slots are allocated on a relatively static basis to various requesting terminals to establish communication links over the bus. Control ...


8
Irving Erlichman: Printer for producing print of an electronically recorded image. Polaroid Corporation, John S Vale, July 17, 1979: US04161749 (107 worldwide citation)

A compact printer for use with electronic image recording apparatus for providing a color print of an electrically recorded image by effecting the selective transfer of colored printing mediums from a transfer sheet to an image-receiving sheet in accordance with electronic image signals that define ...


9
Arthur L Malmgren, Bryan E Johnson: Fluid metering and mixing device having inlet and outlet valves. Seed Berry Vernon & Baynham, July 17, 1979: US04161264 (103 worldwide citation)

A metering device for delivering a fluid at a predetermined rate and a mixing device for delivering first and second fluids at a predetermined rate mixed in a predetermined ratio. The devices include a flexible fluid bladder having flexible inlet and outlet conduits, a flexible inlet conduit clamp t ...


10
Mir I A Khan: Non-twill paperforming fabric. Albany International, Quarles & Brady, July 17, 1979: US04161195 (102 worldwide citation)

A paperforming fabric of synthetic, monofilament threads is shown as woven in five, or a greater number of harnesses, the warp and weft threads of which it is comprised being interwoven in a non-regular twill pattern with the threads of each thread system interlaced through the fabric to have suffic ...