1
Albany D Grubb, Thomas S Mosakowski, Terry A Trumbly: Transparent panel having high reflectivity for solar radiation and a method for preparing same. Airco, David A Draegert, Edmund W Bopp, May 10, 1977: US04022947 (101 worldwide citation)

Disclosed is a transparent panel capable of transmitting a desired proportion of visible radiation while reflecting a large proportion of incident solar radiation, and a method of preparing same, by sputtering an iron, nickel and chromium alloy to obtain a transparent metal film, and reactively sput ...


2
Frederick William Dorenbos: Workpiece handling system for vacuum processing. Airco, David A Draegert, Edmund W Bopp, September 13, 1977: US04047624 (74 worldwide citation)

Apparatus and method are disclosed for transporting discrete workpieces between the outside and inside of a pressure sealable chamber, such as a chamber under vacuum. At least one pressure lock is attached to the chamber and separated therefrom by a gate valve. The lock includes a door with associat ...


3
Bradley S Kirk: Methods and apparatus for treating a liquid with a gas. Airco, David L Rae, H Hume Mathews, Edmund W Bopp, March 23, 1976: US03945918 (72 worldwide citation)

Methods and apparatus for treating a liquid with a gas wherein a liquid feed is introduced to the initial stage of a multi-stage device for dissolving the gas in the liquid. Efficient mass transfer is achieved by effecting a gas-liquid counter flow in serial stages of the dissolution device. The eff ...


4
Paul S McLeod: Planar magnetron sputtering method and apparatus. Airco, David A Draegert, Edmund W Bopp, H Hume Mathews, May 11, 1976: US03956093 (72 worldwide citation)

A planar magnetron sputtering apparatus is provided with an additional, variable magnetic field normal to and substantially throughout the erosion region of a cathode plate. Application of the foregoing variable magnetic field effects continuous variations in the general location of the points at wh ...


5
Henry Guckel: Chemical-sensitive field-effect transistor. Airco, David A Draegert, Edmund W Bopp, Roger M Rathbun, December 25, 1979: US04180771 (65 worldwide citation)

The invention relates to an insulated-gate field effect transistor which is adapted for detecting and measuring various chemical properties such as ion activity in a solution. The device has a chemically sensitive layer which overlies a portion of a substrate other than that covered by the gate insu ...


6
Robert L Cormia, Kazumi N Tsujimoto, Sigurd Andresen: Method for coating a substrate. Airco, David A Draegert, Edmund W Bopp, March 22, 1977: US04013532 (60 worldwide citation)

A method and apparatus for coating a substrate with a layer of polymerized material by simultaneous glow discharge polymerization and sputtering is disclosed. A substrate and two electrodes are placed in a chamber which can be evacuated. An appropriate pressure of a gas which can form a polymer is i ...


7
William G Marancik, Frederick T Ormand, Eric Gregory: Stabilized high-field superconductor. Airco, Edmund W Bopp, Larry R Cassett, H Hume Mathews, May 25, 1976: US03958327 (59 worldwide citation)

A superconducting compound of the A-15 crystal structure type is obtained in a composite by a high temperature diffusion between a first metallic component and a second metallic component contained in a bronze alloy. Stability is achieved by including in the composite a quantity of high-conductivity ...


8
Wayne W Hay: Anesthesia breathing circuit with positive end expiratory pressure valve. Airco, Roger M Rathbun, Edmund W Bopp, H Hume Mathews, January 20, 1976: US03933171 (51 worldwide citation)

A valve is provided for use in an anesthesia breathing circuit and is located between the breathing bag or ventilator and the remaining parts of the circuit. The valve comprises a housing having an inlet connectible to the bag or ventilator and an outlet which is connectible to the remaining circuit ...


9
Dean R Wallace: Disposable balloon type catheter. Airco, Roger M Rathbun, Edmund W Bopp, H Hume Mathews, April 19, 1977: US04018231 (50 worldwide citation)

A tracheal tube adapted for insertion into the trachea of a patient for introducing or removing gas. The tube includes a main inflatable cuff which surrounds the distal end of the tube. A gas passageway communicates at one end with the interior of the cuff, and the other end of the passageway is ada ...


10
Ulrich Sielaff, Wilfried R Peickert, Dale A Brinkman: Method and apparatus for in vivo blood gas analysis. Airco, Roger M Rathbun, Edmund W Bopp, H Hume Mathews, October 5, 1976: US03983864 (48 worldwide citation)

Method and apparatus for withdrawing and analyzing gases dissolved in liquid, more specifically, equilibrated blood gas samples in vivo. A catheter including a semipermeable membrane, connected to include a volume of carrier gas at atmospheric pressure, is introduced percutaneousluy into the bloodst ...



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