baber/WOPTO huggingface dataset:
Patent RU-2179075-C2 (RU)
Title: Device for producing high pressure in dispersed fluid medium
Inventor: JAEGER JOACHIM
IPC: F16K/
Filed: 1996-10-04
Granted: 2002-02-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: device contains hollow plunger mounted for movement inside cylinder and valve member mounted for axial movement with respect to the hollow plunger and guided by the hollow plunger. The valve member is placed close to the plunger end inside or in front of it. The device is used in mechanical atomizer of high pressure. The atomizer has a housing consisting of two parts. The housing receives pump housing with a nozzle, locking gear, spring housing with a spring, depressed tank for storing the fluid, and mechanical counter built into the spring housing. The valve operates without any additional force, rapidly shut down in response to fluid flow, and strongly isolates from high pressure. The atomizer is safe, convenient in operation and ecological compatibility. The fluid flow rate is measured very accurate. The valve operates under the friction on the walls of the cylinder. Device also has space of high pressure placed inside the cylinder in front of the plunger, stopper- rod device placed in the hollow plunger which stops valve member motion. The valve member is sealed at its inlet. EFFECT: enhanced efficiency. 26 cl, 18 dwg
Patent RU-2159728-C2 (RU)
Title: Method of testing temperature control system
Inventor: AKCHURIN V P
IPC: F28D15/00
Filed: 1998-05-18
Granted: 2000-11-27
Abstract: FIELD: space engineering. SUBSTANCE: method consists in measuring the flow rate of heat-transfer agent in liquid line of system and pressure differential between inlet and outlet of electric pumping unit. Temperature control system is tested without liquid line of payload. Pressure differential at electric pumping unit is changed till flow rate of heat-transfer agent in temperature system gets equal to required flow rate of heat- transfer agent through liquid line of payload. Flow rate of heat- transfer agent in liquid line of temperature control system is measured additionally. Difference in pressure differentials at electric pumping unit is checked for required magnitude; hydraulic losses are also checked. EFFECT: enhanced reliability of test results. 3 dwg
Patent RU-2213240-C2 (RU)
Inventor: BRAUSH DZHON FREHNSIS
IPC: B64D33/04
Filed: 1998-08-28
Granted: 2003-09-27
Abstract: FIELD: mechanical engineering; gas- turbine engines. SUBSTANCE: proposed exhaust nozzle of gas turbine engine includes exhaust pipe to pass reactive gas jet. Great number of adjacent chevrons limiting exhaust hole is arranged on rear end of pipe. Each chevron is triangular in form, with base, top and rear edges converging between side edges and thus in radial direction by opposite first and second surfaces. Rear edges of adjacent chevrons are spaced in cross direction forming corresponding diverging slots communicating with pipe in flow. Chevrons are axially concaved between bases and tops which contributes to mixing of reactive jets through slots. EFFECT: reduced noise produced by exhaust gases and infrared characteristics at minimum in engine performance. 14 cl, 8 dwg
Patent RU-2168036-C2 (RU)
Inventor: KONJUKHOV V A
IPC: F02D15/02
Filed: 1998-12-29
Granted: 2001-05-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: according to proposed method working charge is taken into engine delivery cylinder, is compressed and then bypassed into combustion chamber for combustion in constant volume with subsequent expansion of combustion products in engine expanding cylinder and discharge of exhaust gases. Compressed charge is passed into heat-insulated combustion chamber formed by piston, head and walls of expanding cylinder. Combustion of fuel takes place when piston of expanding cylinder stops in top dead center. Compression ratio, volume of compression chamber of delivery cylinder and volume of combustion chamber of expanding cylinder are adjusted, depending on kid of fuel used and load of engine, by changing position of piston top dead centers. Invention contains description of engine implementing this method. EFFECT: increased efficiency of fuel combustion process. 6 cl, 7 dwg
Patent RU-2160462-C2 (RU)
Title: Image converter
Inventor: SPIRIN E A
IPC: G02F1/03
Filed: 1999-02-04
Granted: 2000-12-10
Abstract: FIELD: optical information processing. SUBSTANCE: device may be used for designing real-time image converters and optical processors, which perform logical operations. Device provides two-state operation mode due to generation of positive optical feedback using reading light in reflection mode. Effect of optically controlled memory is achieved by means of introduced dielectric analyzer, which is located between high- resistance photo semiconductor and dielectric mirror. Dielectric mirror is designed as interference filter, which passes reading light constituent, which provides activation of photo semiconductor. EFFECT: increased sensitivity to writing light. 1 dwg
Patent RU-2174313-C2 (RU)
Title: Method for production of dehydrated fruits
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 1999-05-17
Granted: 2001-10-10
Abstract: FIELD: food industry. SUBSTANCE: dehydrated fruits are washed, freed of cuticular layer, and crushed into paste. The latter is mixed with ground dry bread, ascorbic acid, and lipid-containing extract of biomass of microorganisms Mortierella polycephala. Mixture is then homogenized, formed, dried under no-oxygen-access conditions, and packaged in vacuum in sealed containers. Synergistic interaction of ascorbic acid and lipid- containing extract imparts adaptogenic properties to product. EFFECT: prolonged shelf time up to 3 years. 3 cl, 2 ex
Patent RU-2166163-C2 (RU)
Title: Ejection cooling tower
Inventor: IVANOV VADIM BORISOVICH
IPC: F28C3/06
Filed: 1999-07-09
Granted: 2001-04-27
Abstract: FIELD: evaporative coolers. SUBSTANCE: ejection cooling tower has a body with air-intake liquid-ejection ports made in the form of a longitudinal duct and positioned along the upper edge of the cooling tower, water header with water jet injectors, with the flame directed downwards, the longitudinal duct has a trapezoidal section with an opening angle of less than the flame divergence angle, a number of injectors is installed in the section of the duct, the spacing between the injectors is less than or equal to the width of the duct in its widest section. EFFECT: enhanced efficiency of operation of the cooling tower due to intensified cooling of liquid, reduced dimensions of the cooling tower and reduced power consumption. 8 cl, 7 dwg
Patent RU-2171346-C2 (RU)
Title: Window regulator
Inventor: AKHMETSHIN R M
IPC: E05F11/48
Filed: 1999-09-20
Granted: 2001-07-27
Abstract: FIELD: automotive industry; door window regulators. SUBSTANCE: proposed window regulator has flexible member one end of which is connected to glass, and the other, to rim of drum. Flexible member moves in guide channel which tangentially changes into drum housing. Internal gear wheel is rigidly fitted in drum. This gear wheel is in meshing with drive pinion. Length of working part of flexible member is equal to value of glass travel and does not exceed the length of drum rim circumference. Ring clearance formed by housing and rim of drum prevents loss of stability of flexible member. EFFECT: improved reliability of window regulator. 1 dwg
Patent UA-29446-C2 (UA)
Title: Drug for thrombin inhibition
IPC: A61K31/381
Filed: 1994-12-19
Abstract: The invention provides methods for inhibiting thrombin. It is directed to the discovery that the compounds of the present invention are thrombin inhibitors that have oral bioavailability.
Patent UA-32566-C2 (UA)
Title: A method for obtaining strain of microorganism, a method for producing tryptophan
Inventor: WICH GUNTER
IPC: C12N15/01
Filed: 1993-09-23
Abstract: The invention relates to microorganisms for producing tryptophan and methods for obtaining thereof.
Patent UA-41911-C2 (UA)
Title: A fine-dIspersed cement BINDER mixture, a method for preparation thereof and a plant for THE preparation OF fine-dIspersed cement BINDER mixture
Inventor: CHARTSCHENKO IGOR
IPC: C04B28/14
Filed: 1995-08-08
Abstract: The invention concerns fine-dispersed cement binder mixture, intended for making cement suspension for filling and/or pressurization. A fine-dispersed cement binder mixture, intended for making cement suspensions containing fine-dispersed binding component. The mixture represents dry mixture ready for use directly at building site, tempered with water, containing as fine-dispersed binding component the fine-dispersed clinker or fine-dispersed blast furnace slag or mixture thereof, ground without carriers of sulfate, and additives such as bentonite, volcano tufa, fine-dispersed silicic acid or similar additives, admixtures, such as fluxing agent, hardening retarder, hardening accelerator, water retaining admixture or other known admixtures, at that the mentioned dry mixture has constant and discontinuous granulometric composition, in which diameter of grains at mass part of screen fines of 95 % is less or equal to 24 µm diameter of grains at mass part of screen fines of 50 % is less or equal to 7 µm.
Patent UA-40635-C2 (UA)
Title: Roller freewheel clutch
Inventor: SHEBANOV VOLODYMYR OLEKSANDROVYCH
Filed: 1996-05-21
Abstract: The invention relates to the machine building and may be used in the machines with intensive operation regime. A roller freewheel clutch includes a casing, a sprocket and rollers located between them, at that the rollers are made solid, and chambers filled with uncompressible fluid under pressure are formed in the sprocket body in the places of roller locking.
Patent UA-39131-C2 (UA)
Title: Composition for treatment of oral cavity
IPC: A61K8/73
Filed: 1995-01-13
Abstract: The composition for the treatment of oral cavity with low irritation effect contains the anionic surface-active substance and alkylglycoside of the formula RO(C6H10O5)xH, wherein R is aliphatic residue of the alcohol belonging to the aliphatic series C12–C22, and x is the number from 1 to 20.
Patent UA-52605-C2 (UA)
Title: A method for preparation of acetic acid by carbonylation with an iridium catalyst
Inventor: SUNLEY JOHN GLENN
IPC: B01J31/28
Filed: 1997-12-19
Abstract: A process for the production of acetic acid comprises (1) continuously feeding methanol and/or a reactive derivative thereof and carbon monoxide to a carbonylation reactor containing a liquid reaction composition comprising an iridium carbonylation catalyst, methyl iodide co-catalyst, a finite concentration of water, acetic acid, methyl acetate and, optionally at least one promoter, (2) carbonylation the methanol and/or reactive derivative thereof with the carbon monoxide in the liquid reaction composition to produce acetic acid; and (3) recovering acetic acid from the liquid reaction composition, there being continuously maintained (a) in the liquid reaction composition water at a concentration of no greater than 4.5% by weight, and (b) in the reactor a carbon monoxide partial pressure in the range from greater than 0 to 7.5 bar.
Patent UA-64734-C2 (UA)
Title: Unit for calibrating and verifying gas meters
Inventor: PRUDNIKOV BOGDAN IVANOVYCH
IPC: G01F25/00
Filed: 1999-06-18
Abstract: The proposed unit for calibrating and verifying gas meters contains a reservoir with compressed gas, a feeding pipeline for supplying gas from the reservoir to the verified gas meter, as well as a check valve with an actuator, a gas pressure controller, a gas flow rate controller, and a measuring unit, which are installed on the pipeline, and controlled parameter transducers, which are installed in the reservoir and the feeding pipe. The measuring unit is designed for monitoring and measuring the performance parameters of gas meters and contains a personal computer, which is connected via corresponding interface facilities to the controlled parameter transducers, the gas flow rate controller, and the actuator of the check valve. On the feeding pipeline, a gas drier may be installed that would provide the possibility to increase measurement accuracy due to decreasing an error in determining the gas compression factor.
Patent UA-51758-C2 (UA)
Title: Method for controlling rocket with multi-chamber propeller on the start segment of trajectory for launching from movable base
Filed: 1999-07-07
Abstract: To the algorithms of controlling the rocket in the method for controlling rocket on the start segment of trajectory at launching from start systems of movable base launch complex, mostly of deep-in type, is additionally included programmable additional turn of all the combustion chambers of the rocket propeller to the stabilization plane normal to dangerous direction, by angle . Technical result is in protection of the start complex elements against gas-dynamical, heat and vibro-acoustic effect of the rocket propeller jets.
Patent UA-49975-C2 (UA)
Title: Meter for measuring asymmetry of phase coincidence, opposition, and quadrature of a two-phase voltage system
Inventor: Rudyk Andrii Viktorovych
Filed: 2000-05-11
Abstract: The present invention relates to the measurement technology. The proposed meter for measuring asymmetry of phase coincidence, opposition, and quadrature of a two-phase voltage system contains a phase quadrature shifter, three frequency converters, a switching unit, a rotary transformer, a summing unit and a voltmeter. The first inputs of the frequency converters are connected to the terminal of the rotary transformer winding. The second input of the first frequency converter is connected to the first input terminal of the meter. The second input of the second frequency converter is connected to the second input terminal of the meter. The second input of the third frequency converter is connected to the first terminal of the meter via the first phase quadrature shifter. The output of the first frequency converter is connected to the first input of the summing unit via the second phase quadrature shifter. The output of the second frequency converter is connected to the second input of the summing unit. The output of the summing unit is connected to the first input of the switching unit. The second output of the switching unit is connected to the output of the third frequency converter. The output of the switching unit is connected to the voltmeter. The proposed meter allows the measurement sensitivity, accuracy, and response to be increased.
Patent UA-63979-C2 (UA)
Title: Method for kefir production
Inventor: YERESKO HEORHII OLEKSIIOVYCH
IPC: A23C9/12
Filed: 2000-05-31
Abstract: A method for kefir production includes processes of normalizing the milk, pasteurizing thereof, homogenizing, cooling up to the temperature of introducing a starter, adding a bacterial concentrate of a direct-use fungal kefir starter, which contains lactic acid, acetic acid bacteria and yeast, ripening in two stages: first, at a temperature of 24-26о С up to reaching an acidity of 50-60о Т, and then at a temperature of 18-22о C up to forming a curd and reaching an acidity of 75-80о Т. Ripening of the kefir is carried out at a temperature of 2-6о C. The kefir made in accordance with the method proposed, provides fully organoleptic indices typical for this fermented product, which due to a proper ratio between the main groups of microbial flora are always stable during a long period of time.
Patent UA-38706-C2 (UA)
Title: A mixture for charging soakers bottoms
Inventor: Razumnyi Pavlo Kuz'mich
Filed: 2000-08-28
Abstract: The invention relates to the ferrous metallurgy and concerns the mixture for charging soakers bottoms while removal of the slag in the liquid state. The mixture contains the used and milled silica refractory in the quantity of 80-90% by weight, the blast-furnace granulated slag – the rest. Use of the invention allows to decrease expenses for slag removal by 2.2 times, soakers outages for slag discharge and fuel consumption by 1.8 times.
Patent RU-2182267-C2 (RU)
Title: Hydraulic motor-ram
Inventor: KUZ MIN A E
IPC: F04F7/00
Filed: 2000-01-12
Granted: 2002-05-10
Abstract: FIELD: hydraulic drives in industries and farming. SUBSTANCE: several throttle valves are fitted in feed tube. Hydraulic impact after raising the impact valve causes successive closing of throttle valves, forming closed chambers between them and series of hydraulic impacts shifted in time. Pressure from closed chambers is transmitted to working chamber via high-pressure pipe lines. Since motion of piston in motor cylinder causes discontinuity of medium. Maximum pressure of hydraulic impact under piston increases. Motor works in two strokes; acceleration and hydraulic impact. EFFECT: enhanced efficiency of use of hydraulic impact energy for setting crankshaft in rotary motion. 2 cl, 2 dwg
Patent RU-2186317-C2 (RU)
Inventor: SITOV G V
IPC: F41C7/00
Filed: 2000-01-12
Granted: 2002-07-27
Abstract: FIELD: small arms. SUBSTANCE: the self-loading rifle has a barrel made with an increased thickness of 1.5 mm, receiver, gas mechanism tube, firing handle, fore grip, magazine with cartridges, fore sight, bipod rigidly secured at the barrel end, the shoulder piece is positioned symmetrically relative to the bore axis, mechanical sight made between the clip walls and comprising knobs with divisions for setting the range, with grooves and locks, washers with cuts and stop pins located on the outer sides of the clip body, the target indicator is positioned between the walls of the clip body. EFFECT: enhanced efficiency of the weapon. 5 dwg
Patent RU-2204568-C2 (RU)
Inventor: KORPAR PASKAL
IPC: C08F2/01
Filed: 1998-06-23
Granted: 2003-05-20
Abstract: FIELD: chemistry of polymers, chemical technology. SUBSTANCE: invention relates to novel method of radical polymerization allowing to prepare block-copolymers and to block-copolymers prepared by this method. Method involves interaction of ethylene-unsaturated monomer of the formula CYY′(=CW-CW′) a =CH 2 , compound-precursor synthesized by radical polymerization of ethylene-unsaturated monomer of the formula CXX′(=CV-CV′) b =CH 2  in the presence of alkylxanth, initiating agent of radical polymerization. Invention provides the development of method of controlled radical co-polymerization for preparing block-copolymers with low index of polydispersion and having chain terminal functional groups. EFFECT: improved method of synthesis. 16 cl, 12 tbl
Patent RU-2181632-C2 (RU)
Title: Gas flow swirl generator
Inventor: DEMIN A V
IPC: B05B7/10
Filed: 2000-03-23
Granted: 2002-04-27
Abstract: FIELD: air spraying, liquid fuel atomizing, stack gas circulation in boiler furnaces burning fuel of any kind. SUBSTANCE: device has hollow cylindrical housing with admission and discharge pipe connections and screw conveyer installed along housing axis and equipped with hollow blades and central perforated duct with interblade holes. Novelty is that additional swirling member is provided in the form of boss on front wall of blades that has through guide ducts running to screw conveyer space. Perforation holes of central duct and guide ducts are threaded+ADs- part of gas flow is admitted to hollow blades due to entry edge on blade first along gas flow. Proposed design ensures fast and high-quality dispersion and atomization of liquid fuel fed to combustion chamber or circulation of stack gases, as well as more efficient burnout. EFFECT: enhanced heat energy generation efficiency. 4 cl, 1 dwg
Patent RU-2221800-C2 (RU)
Inventor: KASHMAN JOEHL
IPC: A61K31/551
Filed: 1998-12-23
Granted: 2004-01-20
Abstract: FIELD: organic chemistry of natural compounds, pharmacy. SUBSTANCE: invention relates to new cytotoxic diterpene alkaloids of formulas (I)   or (II)   wherein R 1  is hydrogen atom, lower alkyl or lower alkanoyl; R 2  is hydrogen atom, lower alkyl; R 3  is alkyl comprising one or more isoprene residues; R 4  and R 5  mean hydrogen atom or lower alkyl; R 6  is lower alkyl; X means fluorine, chlorine, bromine or iodine atom, lower alkyl or lower alkanoyl (branched or unbranched). Compounds of formulas (I) and (II) are isolated from sponge Raspalia sp. by extraction followed by chromatography using suitable solvent and eluting agent. EFFECT: improved preparing method, valuable medicinal properties of alkaloids. 10 cl, 3 tbl, 1 ex
Patent RU-2186901-C2 (RU)
Inventor: MIKHEEV N A
IPC: E01H5/06
Filed: 2000-07-10
Granted: 2002-08-10
Abstract: FIELD: public services. SUBSTANCE: snowplow blade 1 is secured on rigid frame 3 through bracket 2 for displacement in vertical plane by means of power cylinder 4. One end of frame 3 is hinge-coupled with vehicle frame 5. Vehicle frame 5 has lever mechanism consisting of three levers fitted on axle 7. Lever 8 is hinge-coupled with rod of power hydraulic cylinder 4. Each of two other levers 9 is connected through shackle 10 with blade fastening frame 3. Two inclined slots for fastening blade frame 3 are made on bracket. Design of suspension makes it possible to provided free displacement of blade when operating on rough roads. EFFECT: improved snow removing. 3 dwg
Patent RU-2216703-C2 (RU)
IPC: F41A21/32
Filed: 2000-08-10
Granted: 2003-11-20
Abstract: FIELD: firearms, canon-type artillery. SUBSTANCE: characteristic feature of invention lies in installation of turbofan gear coming in the form of turbine which nozzle apparatus is made fast to barrel and impeller can rotate relative to barrel on bearing on barrel of artillery gun. Thus combined effect which takes form of decreased front of muzzle wave is achieved by way of its destruction and formation of air flow of opposite direction and stabilization of gun barrel while firing thanks to creation of gyroscopic effect. Main property of this effect is property to maintain its position in space stable. EFFECT: device ensures reduction of excessive pressure on positions of gun's crew and increased density of hits. 2 cl, 1 dwg
Patent RU-2184664-C2 (RU)
Inventor: GONCHAROV A V
IPC: B60V1/14
Filed: 2000-09-22
Granted: 2002-07-10
Abstract: FIELD: shipbuilding. SUBSTANCE: invention relates to control systems of variable-pitch propellers of hovercraft. System has propeller pitch position setter, control signal shaper, logic gates, mismatch signal lamp, converters and actuator. System includes also two independent propeller control channels, for ahead running and astern running of craft, connected by hydraulic lines to actuator, and by electric circuits, to limit switch of actuator. Each propeller control channel has follow-up rate monitoring unit, automatic channel selector switch and comparators of actual and preset speeds. Automatic selector switch has memories connected to follow-up rate monitoring unit, fault signaling unit, selector switching unit and control channel interlocks. EFFECT: improved reliability and dynamic of control of variable-pitch propellers when hovercraft runs ahead and astern. 4 cl, 1 dwg
Patent RU-2188268-C2 (RU)
Title: Protective thread manufacture method
Inventor: KIM DZONG-KIU
IPC: B42D15/00
Filed: 1999-02-26
Granted: 2002-08-27
Abstract: FIELD: production of falsification protected article. SUBSTANCE: method involves forming layer of water-soluble ink on predetermined portion of transparent film; providing deposition of metal layer on film surface, including water soluble ink layer; rinsing film having deposited metal layer with water for removing portion of metal layer deposited on water soluble ink layer. Falsification protective thread may be used in article requiring protection against falsification. EFFECT: simplified method and improved falsification protection of articles. 7 cl, 8 dwg
Patent RU-2210103-C2 (RU)
Title: Multiple-parameter resource allocation system
Inventor: ZAKHAROV I S
IPC: G06F9/50
Filed: 2000-12-29
Granted: 2003-08-10
Abstract: FIELD: information science hardware and computer engineering. SUBSTANCE: system that can be used for solving problem of allocating resources and parameters in economics, memory allocation for computers, computing systems and complexes, and computer networks has three localized centers, data transmission unibus, and control unit. EFFECT: enlarged functional capabilities of system. 1 cl, 10 dwg