|
| HIGH-PRESSURE BOTTLE AND METHOD OF ITS MANUFACTURE |
| FIELD: protracted storage and transportation of compressed and liquefied gases, mainly fire extinguishers.
EFFECT: enhanced reliability and durability; facilitated procedure. 3 cl, 11 dwg |
| Publishing date: December 2, 2003 |
|
| VEHICLE WHEEL PRESSURE DROP INDICATOR |
| FIELD: transport engineering.
EFFECT: improved sensitivity of device owing to provision of direct contact of sensing element of pickup with air in tire, simplified mounting and removal of device for adjusting and repair. 2 dwg |
| Publishing date: September 30, 2003 |
|
| DUST SUPPRESSING DEVICE |
| FIELD: mining industry; applicable in dust control in driving of mine workings by drilling and blasting method, especially of workings with large cross-sections.
EFFECT: higher efficiency of suppression of dust from air current passing through dust suppressing device. 2 dwg |
| Publishing date: August 19, 2003 |
|
| DEVICE WITH OPERATING-TIME DEPENDENT CHARACTERISTIC FOR OVERCURRENT AND SHORT-CIRCUIT PROTECTION OF ELECTRICAL INSTALLATIONS |
| FIELD: electrical engineering; relay protective gear.
EFFECT: enhanced protective efficiency due to enhanced precision of operating time setting for second (overcurrent protection) stage. 2 cl, 1 dwg |
| Publishing date: July 1, 2003 |
|
| ELECTRONIC SLOW-WAVE CIRCUIT AND DELAY CIRCUITS |
| FIELD: blasting operations; electronic-delay detonators including programmable ones with electronic slow-wave initiation.
EFFECT: enhanced operating reliability of detonators. 12 cl, 13 dwg |
| Publishing date: July 1, 2003 |
|
| PHOTOLUMINESCENT PHOSPHOR WITH OVERLONG-DURATION AFTERGLOW |
| FIELD: luminophors.
EFFECT: enhanced luminescence characteristics and increased hydrolytic stability. 3 cl, 1 tbl, 6 ex |
| Publishing date: February 4, 2003 |
|
| APPARATUS FOR PREVENTING SHOES FROM SLIDING (VERSIONS) |
| FIELD: shoe industry.
EFFECT: simplified construction and convenient use. 9 cl, 7 dwg |
| Publishing date: October 29, 2002 |
|
| APPARATUS FOR PREVENTING FIRE FROM SPREADING THROUGH ELECTRIC CABLE |
| FIELD: fire-fighting equipment.
EFFECT: enhanced reliability in operation, simplified construction and increased efficiency. 4 cl, 1 dwg |
| Publishing date: September 24, 2002 |
|
| DEVICE FOR REDUCING ELECTROMAGNETIC EFFECTS ON COMMUNICATION LINES |
| FIELD: electrified railways.
EFFECT: reduced electromagnetic influences on communication lines. 1 dwg, 1 an |
| Publishing date: September 17, 2002 |
|
| METHOD OF FLAMELESS BREAKAGE OF SOLID BODIES AND DEVICE FOR ITS EMBODIMENT |
| FIELD: technology of blasting operations, particularly, flameless blasting of rocks.
EFFECT: higher safety of operation with flameless breakage of solid bodies. 2 cl, 1 dwg |
| Publishing date: July 23, 2002 |
|
| TECHNIQUE OF LASER DETECTION OF NEUTRON FLUXES ON RADIATION HAZARDOUS OBJECTS |
| FIELD: detection of neutron fluxes.
EFFECT: enhanced sensitivity of detection of fields of ionizing radiation. 1 cl, 1 tbl |
| Publishing date: April 16, 2002 |
|
| BOOM CRANE OVERLOAD SAFEGUARD |
| FIELD: mechanical engineering; materials handling equipment.
EFFECT: improved accuracy, provision of protection from overloads. |
| Publishing date: March 26, 2002 |
|
| DEVICE FOR PREVENTION OF HELICOPTER COLLISIONS WITH HIGH-VOLTAGE POWER LINES |
| FIELD: radar equipment, applicable for insurance of safety of helicopter flight at low altitudes, in particular, for warning of helicopter pilots on the danger of collisions with high-voltage power lines.
EFFECT: prevented collisions of helicopter with obstacles in the form of electric power lines. 1 dwg |
| Publishing date: March 5, 2002 |
|
| HOOK-WALL TUBING PACKER |
| FIELD: oil and gas industries; setting of packers in oil and gas wells.
EFFECT: enhanced reliability. 1 dwg |
| Publishing date: March 5, 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 |
|
| METHOD OF EMERGENCY EVACUATION OF PASSENGERS FROM AIRCRAFT |
| FIELD: rescue aids.
EFFECT: enhanced safety of passengers. 4 dwg |
| Publishing date: February 5, 2002 |
|
| DE-ICING COMPOSITION AND METHOD OF APPLICATION THEREOF |
| FIELD: chemical industry.
EFFECT: improved properties of the composition. 24 cl, 5 tbl |
| Publishing date: December 25, 2001 |
|
| METHOD OF SANDS STABILIZATION |
| FIELD: binding agents for sands stabilization; applicable in construction, repair and operation of main gas pipelines and product pipelines, railroads and motor roads, canal slopes, bases of power line supports and communication facilities.
EFFECT: higher stability of clay aqueous suspension and mechanical and physical properties of coating. |
| Publishing date: August 7, 2001 |
|
| REMOTE MEASUREMENT OF FILM THICKNESS |
| FIELD: measurement technology; operational express control of petroleum product film thickness in treating facilities of inland waters, port water areas, etc.
EFFECT: possibility of measuring thickness of thin films when number of extreme becomes lesser than two depending on intensity of reflected radiation versus wave length. 2 dwg
|
| Publishing date: June 26, 2001 |
|
| METHOD FOR PREVENTING POLLUTION OF ENVIRONMENT BY TOXIC AND RADIOACTIVE MATERIALS |
| FIELD: environment protection; radiation monitoring of polluted areas.
EFFECT: enhanced efficiency of environment protection, reduced cost of materials used. |
| Publishing date: June 20, 2001 |
|
| STEPLESS TRANSMISSION |
| FIELD: mechanical engineering.
EFFECT: enhanced efficiency and reliability. 2 dwg |
| Publishing date: May 23, 2001 |
|
| METHOD AND DEVICE FOR SOLIDIFYING LIQUID RADIOACTIVE WASTES |
| FIELD: disposal of liquid radioactive wastes. EFFECT: improved safety of solidifying process and environmental friendliness in long-time storage of radioactive wastes. |
| Publishing date: April 25, 2001 |
|
| AN INSTALLATION FOR COMBUSTION OF RADIOACTIVE AND HAZARDOUS BIOLOGICAL OBJECTS |
| The newly proposed installation also includes an enclosure of the combustor. The said combustor has a upper flap wall on which an air inlet unit comprising a duct with a gate mantled on it is installed. In addition, the said enclosure has a lower flap wall designed as a metal plate with passages and side and end walls; a gas-discharging duct is made in one of the said walls. |
| Publishing date: April 11, 2001 |
|
| A DEVICE FOR COATING PIPES INNER WALL |
| In the newly developed device, a coating unit has a guide sleeve with a tip putting on a coating pipe, and a controlled movable hose with a spraying nozzle, installed in the guide sleeve; the hose is inserted in the pipe through a cover plate of the guide sleeve. |
| Publishing date: April 11, 2001 |
|
| INSTALLATION TO TRAP MELTED MATERIALS FROM A NUCLEAR REACTOR |
| The known installation for trapping melted materials from a nuclear reactor has a chamber located below the reactor housing, which is intended for a cooling liquid storage; a device receiving the melt is placed in the said chamber. In the newly-developed installation, the melt-receiving device is designed as vertical pipes whose internal cavities are linked with the chamber interpipe space. The upper ends are connected to the parts of the flat ends, at least; some of the internal cavities have fusing capacity displacers. Several modifications of the installation are available.
|
| Publishing date: March 20, 2001 |
|
| A METHOD OF AND DEVICE FOR PROVIDING ELECTRIC SAFETY OF PASSENGERS ON ELECTRIC VEHICLES WITH UNGROUNDED BODY |
| Traditional method of providing electric safety of passengers on electric vehicles with the ungrounded body, supplied from a two-wire DC network with a grounded or isolated negative pole, includes generation, based on obtained actuating signals, of compensating voltage between the supply source negative inlet and the vehicle body. In the newly-developed method, control signal showing the vehicle body potential in relation to road pavement surface is used as an actuating signal. The compensating voltage is set with a different polarity dependent on the control signal polarity. The compensating voltage value and polarity are selected to ensure that the potential of the vehicle body in relation to road pavement surface is zero. |
| Publishing date: February 20, 2001 |
|
| AN INSTALLATION FOR STORING HAZARDOUS SUBSTANCES IN THE SEA |
| An installation for storing hazardous substances in the sea, in particular, radioactive waste, is proposed. The installation includes a concrete main casing (11) which can move over water as a floating casing and stay at the sea bed in a storage area. The casing is made with internal compartments to store waste (S, K); at least some of the said compartments are located below water surface level. The installation also comprise a terminal concrete casing (10) which can move over water as a floating casing and stay at the sea bed in a storage area near the main casing (11). |
| Publishing date: February 20, 2001 |
|
| DETERMINATION OF SURFACE AREAS POTENTIALLY COLLAPSIBLE DURING UNDERGROUND EXPLORATION OF ORE DEPOSITS |
| The new technology introduces an additional provision of estimating the depth of exploration at all zones of overlapping exhausted beds. The estimation takes account of the parting thickness and the total thickness of deposits. Based on the obtained data, the contour lines of the total thickness and correlation between the exploration depth and the total thickness are drawn. |
| Publishing date: September 5, 2000 |
|
Technologies of maintenance safety
