Abstract: An in-tank filter assembly for an industrial fluid reservoir tank includes a two piece filter assembly mount comprising an upper filter mount and a lower tank extension member; an element and bypass plate; a bypass structure within the element and bypass plate; a filter element mount coupled to the element and bypass plate; the disposable filter element removably coupled to the filter element mount, wherein the filter assembly forms a bowl-less in tank return line filter having inside-out flow; and an inlet closing valve configured to selectively close off the inlet and biased toward a closed position, wherein the inlet closing valve is configured to automatically close off the inlet when the disposable filter element is removed from the filter element mount.

Abstract: The disclosure relates to a computer controlled imaging system involving a digital image processing and display system which has the ability to compose and construct a display scene from a library of images with sufficient processing speed to permit real-time or near real time analysis of the images by a human operator or a hardware/software equivalent thereof.

Abstract: A circuit for monitoring digital electrical signals which counts events, compares the event count to a threshold value, generates an equal value signal when the threshold is attained and indicates the time elapsed between an initial value and the generation of the equal value signal. The event counter is automatically cleared or reset upon a user enabled automatic clear logic enabling signal. The circuit is preferably configured as a chip employing GaAs Schottky diode field effect transistor logic (SDFL) gates.