41
Clarence L Walker: Pressure regulator for endotracheal tube cuff or the like. Sherwood Medical, Paul L Gardner, July 3, 1979: US04159722 (42 worldwide citation)

An improved pressure regulator for an inflatable cuff on an endotracheal tube or the like includes a housing which contains a valve assembly and a pressure regulating chamber. The housing is adapted to be connected to an inflatable cuff so that the pressure regulating chamber communicates with the c ...


42
Douglas J Kluge: Cover for temperature sensing probe. Diatek, Burd Braddock & Bartz, July 3, 1979: US04159766 (41 worldwide citation)

An elongated temperature sensing probe of an electronic thermometer having a movable collar and an elongated probe terminating with a probe tip including a heat sensing element. A disposable cover having an elastic cylindrical side wall mounted on a closed end member is latched to the probe to enclo ...


43
Daniel D Vandament: Reinforced, light-weight pallet. Fitch Even & Tabin, July 3, 1979: US04159681 (40 worldwide citation)

A strong, light-weight pallet adapted for use with a fork lift or the like includes a flexible arched member arranged between upper and lower sheet members and secured in place by means of an adhesive insulating material such as structural grade polyurethane foam, the ends of the flexible arched mem ...


44
Robert L Horton: Liquid chromatograph/mass spectrometer interface. Phillips Petroleum Company, July 3, 1979: US04160161 (39 worldwide citation)

Method and apparatus for interfacing a liquid chromatograph column and a mass spectrometer. The ions necessary for analysis by a mass spectrometer are provided by utilizing a conduit held at a high voltage potential to ionize at least a portion of the solute flowing out of the liquid chromatograph c ...


45
Harold Christy, Robert R Bernham: Dual or multiple objective video microscope for superimposing spaced images. George R Cogar, Harry M Weiss, July 3, 1979: US04160263 (39 worldwide citation)

This disclosure relates to a video microscope with wide potential range of magnification powers, including but not limited to from 10.times. to 1000.times. whose separate images originating from multiple objective lenses are combined on a half-silvered mirror and focused into a vidicon camera tube t ...


46
Sami Shemtov: Cradle type ground lug for conduit. Gould, Howard C Miskin, July 3, 1979: US04159859 (39 worldwide citation)

A grounding device includes an internally threaded collar having an end insulator bushing and provided in its outer peripheral face with a radial coupling socket which has regularly circumferentially spaced longitudinal grooves and a tapped axial bore in its base. A wire clamp includes an elongated ...


47
Stephen M Martin, Ralph P Miller: Wireless multi-head smoke detector system. Fairchild Camera and Instrument, Alan H MacPherson, Robert C Colwell, Ronald J Meetin, July 3, 1979: US04160246 (39 worldwide citation)

A wireless smoke detector apparatus including at least one detector/transmitter unit and a receiver/annunciator unit. The detector/transmitter having a pulsed infrared radiation source, a photodetector having an optical axis angularly intersecting the axis of the radiation source for detecting radia ...


48
Ko hei Hamabe: Boiler apparatus containing denitrator. Hitachi Shipbuilding & Engineering, July 3, 1979: US04160009 (38 worldwide citation)

A boiler apparatus having a furnace and a plurality of heat exchanger stages disposed in a channel for the combustion gas discharged from the furnace. The boiler apparatus is equipped with a denitrator which utilizes a catalyst and which is disposed in the optimum reaction temperature region for the ...


49
Takaharu Gamo, Yoshio Moriwaki, Toshio Yamashita, Masataro Fukuda: Hydrogen storage material. Matsushita Electric Industrial, Wenderoth Lind & Ponack, July 3, 1979: US04160014 (37 worldwide citation)

An economical metallic material for storage of hydrogen comprising an alloy representable by the formula AB.alpha. in which "A" comprises from 50 to under 100 atomic percent of titanium and the remainder which is at least one element selected from the group I consisting of zirconium and hafnium, B c ...


50
Michael P Burrell: Joist. Anthes Equipment, Anthony J Casella, July 3, 1979: US04159604 (37 worldwide citation)

The disclosure relates to the type of joist having an upper chord in the form of an inverted top-hat channel into which an insert is forced. The inner faces of the side walls of the channel converge towards one another at the top of the channel and the width of the bottom of the channel is greater t ...



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