MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT (measuring or recording blood flow Fulltext... Hierarchy... Expanded...A61B 5/02, Fulltext... Hierarchy... Expanded...A61B 8/06; monitoring speed or deceleration of electrically-propelled vehicles Fulltext... Hierarchy... Expanded...B60L 3/00; vehicle lighting systems adapted to indicate speed Fulltext... Hierarchy... Expanded...B60Q 1/54; determining position or course in navigation, measuring ground distance in geodesy or surveying Fulltext... Hierarchy... Expanded...G01C; combined measuring devices for measuring two or more variables of movement Fulltext... Hierarchy... Expanded...G01C 23/00; measuring velocity of sound Fulltext... Hierarchy... Expanded...G01H; measuring velocity of light Fulltext... Hierarchy... Expanded...G01J 7/00; measuring direction or velocity of solid objects by reception or emission of radiowaves or other waves and based on propagation effects, e.g. Doppler effect, propagation time, direction of propagation, Fulltext... Hierarchy... Expanded...G01S; measuring speed of nuclear radiation Fulltext... Hierarchy... Expanded...G01T; measuring acceleration of gravity Fulltext... Hierarchy... Expanded...G01V) |