NANO-MARKER Russian patent published in 2009 - IPC G06K5/00 G07D7/00 B82B1/00 

FIELD: physics; alarms.

SUBSTANCE: invention relates to nanotechnology and control systems, in particular, for determining and controlling location of objects. The nano-marker contains a processor module, display, marking element, identification device and a receiving device, made in form of a narrow-band receiver, which receives a response signal from a mark, an ultrasound detector, which identifies a signal from a passive mark using frequency and intensity, characterising ultrasonic oscillations of the specific mark made, and which are the code of the marked object. The identification device is provided with a unit for comparing standard frequency for the i^th object, recorded in the data base of the processor module, and frequency of the received response signal from the passive mark, as well as intensity of a signal, received from each i^th mark with its threshold value. The nano-marker is also provided with one or several containers with an adhesive mixture of filler and substance with magnetostrictive properties, containing a stepless dosing device for the adhesive mixture. After solidification, the adhesive mixture forms a passive mark in form of a crystal, and that way, the mark is a nano-mark.

EFFECT: design of a portable, compact marker for easy marking and identifying objects.

21 cl, 1 dwg