|
| METHOD OF SIGNAL CLASSIFICATION AND DEVICE FOR ITS IMPLEMENTATION |
| FIELD: radio engineering, subscriber and special communication and TV systems.
EFFECT: raised efficiency of signal classification. 6 dwg |
| Publishing date: August 19, 2003 |
|
| COMPOSITION FOR HIDDEN INFORMATION RECORDING AND METHOD OF HIDDEN INFORMATION RECORDING |
| FIELD: information recording for protection of products, goods, original articles against forgery.
EFFECT: simplified composition and method due to usage of easy-to-obtain reagents and exclusion of any devices for development of composition. 3 cl, 1 tbl |
| Publishing date: June 3, 2003 |
|
| MANNER TO CLOSE KEYHOLE AND DEVICE CLOSING KEYHOLE |
| FIELD: ironmongery.
EFFECT: enhanced resistance to unauthorized penetration. 2 cl, 4 dwg |
| Publishing date: April 15, 2003 |
|
| DAY AND NIGHT OBSERVATION DEVICE |
| FIELD: optical instrumentation engineering; optical systems for viewing and tracking remote objects.
EFFECT: enlarged functional capabilities, enhanced precision and operating reliability. 2 cl, 4 dwg |
| Publishing date: January 28, 2003 |
|
| ELECTROMECHANICAL CODE LOCK WITH SPACED ELECTROMAGNETIC LOCKING BARS |
| FIELD: locksmith's work.
EFFECT: enhanced efficiency of guard. 9 dwg |
| Publishing date: December 17, 2002 |
|
| FINGER IMPRINTS GAUGE |
| FIELD: medical engineering.
EFFECT: high reliability of gauge operation; simplified design. 10 cl, 5 dwg |
| Publishing date: December 17, 2002 |
|
| DEVICE FOR PROTECTING WINDOW AND DOOR OPENINGS |
| FIELD: construction engineering.
EFFECT: reliable and efficient protection of internal rooms of buildings and structures. 8 dwg |
| Publishing date: December 3, 2002 |
|
| SHACKLESS PADLOCK |
| FIELD: locksmith's work.
EFFECT: enhanced resistance to breaking. 6 dwg |
| Publishing date: October 29, 2002 |
|
| METHOD FOR MANUFACTURE OF LOCK AND LOCK |
| FIELD: locksmith's work.
EFFECT: enhanced resistance to an unauthorized access. 2 cl, 3 dwg |
| Publishing date: September 17, 2002 |
|
| DEVICE FOR PROTECTING TELEPHONE LINE AGAINST UNAUTHORIZED ACCESS TO TRUNK COMMUNICATION SYSTEM |
| FIELD: telephone communications; protection of trunk communication system users from unauthorized access.
EFFECT: enhanced reliability of protecting users of wire and radio telephone sets against unauthorized access. 2 cl, 1 dwg |
| Publishing date: August 27, 2002 |
|
| DEVICE FOR DETECTION OF DRUGS AND EXPLOSIVES |
| FIELD: measuring equipment.
EFFECT: independence of measurements on temperature and simultaneous production of spectra of the examined and standard samples. 1 dwg |
| Publishing date: April 2, 2002 |
|
| DEVICE FOR NOISE SUPPRESSION IN VIDEO SIGNAL FOR TELEVISION |
| FIELD: television engineering.
EFFECT: improved reliability of noise suppression in video signal. 10 cl, 21 dwg |
| Publishing date: February 19, 2002 |
|
| WAY TO DETECT UNDERWATER OBJECT IN DEFENDED SEA WATER AREA |
| FIELD: underwater acoustics.
EFFECT: especial efficiency of way during gale and ( or ) precipitation on defended sea water area. 1 cl, 2 dwg |
| Publishing date: January 22, 2002 |
|
| GEAR DETECTING OBJECTS IN PROTECTED ZONE |
| FIELD: equipment for detection of objects in protected zone and for simultaneous registration of impact mechanical action on protected object.
EFFECT: expanded functional capabilities of gear 2 dwg. |
| Publishing date: January 22, 2002 |
|
| ARMORED VEST |
| FIELD: individual protection of human against firearm and blank weapon.
EFFECT: enhanced protective properties of the armored vest at protection against bullets with thermohardened cores. 2 dwg |
| Publishing date: September 4, 2001 |
|
| METHOD OF PREPARING POLYMER OPTICAL FIBER |
| FIELD: polymer materials.
EFFECT: reduced loss of luminous flux in optical fiber and loss of monomer in kern material. |
| Publishing date: August 7, 2001 |
|
| SITUATION IDENTIFYING DEVICE |
| FIELD: computer engineering.
EFFECT: enhanced precision of identification. 3 dwg |
| Publishing date: June 26, 2001 |
|
| METHOD OF CLOSING KEYHOLE AND METAL DOOR |
| FIELD: locking equipment.
EFFECT: wider operational capabilities and wider range of locking device used for closing of keyholes. |
| Publishing date: May 30, 2001 |
|
| METHOD AND DEVICE FOR PREVENTING FAIR COPYING OF CHROMINANCE ANALOG SIGNAL BY ANALOG VIDEO TAPE RECORDER; COPYING-PROTECTED MEDIUM CARRYING... |
| FIELD: video engineering.
SUBSTANCE: color-picture signal of desired length shifted in phase is inserted in preset position in standard synchronization slot of analog chrominance signal. |
| Publishing date: May 16, 2001 |
|
| A METHOD TO PREVENT COLLISION OF HELICOPTERS WITH HIGH VOLTAGE TRANSMISSION LINES |
| In accordance with the
newly-patented method, electromagnetic oscillations are received in radio wave
bands emitted by high voltage transmission lines. Electromagnetic oscillations
coming up from different directions are captured by a set of receiving aerials,
whose radiation pattern maximum is oriented in different angle sectors of the
helicopter flight plane. |
| Publishing date: November 15, 2000 |
|
| METHOD AND APPARATUS FOR THE PROTECTION OF CONFIDENTIAL NEGOTIATIONS |
| The new method is distinctive in that the mixture of the masked acoustic
signals and the masking noise acoustic signal is converted into an electric
signal with the electric noise signal within the range of masked acoustic
information frequencies taken away by means of the two-channel digital adaptive
filter which output signal is converted into acoustic signals with the use of
headphones per each participant to the negotiations. |
| Publishing date: September 25, 2000 |
|
| CHECKING UP INTEGRITY OF THREADED CONNECTION ON A GUARDED OBJECT (OPTIONS) |
| In the proposed method, the identification element is to be placed between the units of the threaded connection so that it is not easily accessible and can be randomly deformed by fixing the connection. |
| Publishing date: September 5, 2000 |
|
Technologies of security activity
