Abstract: A method and device for combustion of liquid fuels is presented which uses a plurality of rotating hydrogen flames to blast atomize and ignite a mechanically dispersed stream of the liquid fuel This combustion method and device are particularly suited for heavy oil fuels, such as vegetable oils, which are not well burned using conventional burner technologies This combustion method involves establishing a zone of combusting hydrogen and projecting a mechanically atomized dispersion of the liquid fuel into and through this zone of combusting hydrogen

Abstract: An monitor system that comprises a radiation rate meter and a dosimeter. The system is a pocket sized, portable, inexpensive, battery operated system and provides an instantaneous and accurate, indication of radiation above threshold levels to which the user has been exposed. The associated dosimeter measures radiation dosage levels and in conjunction with the dosimeter provides an indication of the cumulative radiation above threshold to which the user is subjected within a determined period.

Abstract: The present invention relates to the detection of malignant melanoma. In particular, the present invention relates to systems and methods for the early detection of cancerous lesions.

Abstract: A portable X-ray apparatus comprising a cart carrying an X-ray generator unit and an image intensifier unit, both in a stowed transport position. One of said units is mounted on the distal end of a support arm pivotable mounted on the cart, the arm is moveable from a stowed first position to an operative open position to position the unit it is carrying to be in an open spaced alignment, whereby in the operative position on the two units are effectively on respective tips of a C-shaped configuration thereby allowing a patient to be positioned between the units to enable taking an X-ray of the patient.

Abstract: This invention relates to an X-ray system including an ion chamber for monitoring and controlling the amount of radiation delivered to the X-ray film.

Abstract: An electroencephalograph (EEG) instrument or system including a visual display panel actuated in response to digital signals for indicating the particular pattern in which the electrodes connected to the patient are processed to provide the desired output signals.

Abstract: Failure inducive operating conditions of an X-ray generator tube are sensed. Some of the sensed operating conditions are events such as hot overload of the target and thermal shock of the target, while other sensed operating conditions include hot target bearing use and thermionic cathode filament heater use. Certain of the sensed operating conditions are integrated, with the integrated output being compared against a predetermined standard to yield a prediction of remaining operating life. Other sensed conditions, if present, are indicative of incipient failure without integration. The integrated signals are stored in electrochemical cells and read out periodically for a prediction of incipient tube failure.