baber/WOPTO huggingface dataset:
Patent RU-2211356-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: TALALAEV A P
IPC: F02K9/32
Filed: 2002-01-15
Granted: 2003-08-27
Abstract: FIELD: rocketry. SUBSTANCE: proposed solid-propellant rocket engine contains housing with front and rear bottom plates, insert charge burning over outer surface, and cup whose cylindrical part is arranged with clearance relative to housing and outer surface of charge. Bottom of cup is in contact with end face of charge and rear bottom plate and ring space between cup and housing is sealed from side of rear bottom plate. Invention decreases heat action of combustion products onto engine housing. EFFECT: improved efficiency and reliability of rocket engine with insert all-round burning charge. 2 cl, 4 dwg
Patent RU-2207155-C1 (RU)
Title: Антисептический препарат "леонол"
Inventor: BORODJANSKIJ L I
IPC: A61L2/16
Filed: 2002-03-06
Granted: 2003-06-27
Abstract: Изобретение относится к пищевой промышленности и может использоваться как антимикробное, дезинфицирующее и стерилизующее средство. Антисептический препарат содержит смесь изопропилового, н-пропилового спиртов и дидецилдиметиламмонийхлорида, приготовленных при 25-30 o С и взятых в соотношении 6-5: 1-2: 0,005-0,015. Препарат содержит также пропиленгликоль, глицерин и воду при определенных соотношениях. Препарат обладает антимикробной активностью в отношении грамположительных и грамотрицательных бактерий (включая возбудителей внутрибольничных инфекций; микобактерий туберкулеза), дрожжеподобных грибов рода Кандида и вирусов (включая вирус гепатита В и ВИЧ). 1 табл.
Patent RU-2204357-C1 (RU)
Title: Dental implant
Inventor: ABDULLAEV F M
IPC: A61C8/00
Filed: 2002-04-08
Granted: 2003-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has intraosseous part having threaded conic pericervical part, threaded apical part and extraosseous part. The intraosseous part has two conic parts being pericervical part and apical part. Pericervical part conicity is less than that of the apical part bearing conic thread with profile angle equal to 40-50 deg. Fitting cone is available inside which walls have multiple set of slits below the external boundary. The extraosseous part has inclination angle of 0-30 deg with respect to its longitudinal part. EFFECT: high fixation reliability; simplified introduction into bone tissue; excluded intraosseous part turn over. 4 cl, 3 dwg
Patent RU-2223458-C1 (RU)
Title: Twin-gun artillery mount
Inventor: ROGOV A P
IPC: F41A25/02
Filed: 2002-06-10
Granted: 2004-02-10
Abstract: FIELD: armaments, in particular, multiple-gun artillery systems. SUBSTANCE: the twin-gun artillery mount has a cradle with two barrels positioned in it one above the other, fastened for reciprocating motion in its axis. The barrels are so installed that their axes are in parallel with each other and positioned in the vertical plane passing through the axis of symmetry of the cradle in cross section, the upper and lower barrels are kinematically linked with the respective upper and lower shell feed ribs, with the respective upper and lower breechblocks-piston-type charge feed ribs, each of them is made as a longitudinally-sliding one and has an elastically- plastic "Banjo" type obturator, the upper and lower breechblocks-charge feed ribs are made engageable in the locked position by their locking lugs directly with the tube of the upper or lower barrel, besides, the upper and lower barrels are kinematically linked with the respective left-hand and right-hand recoil checks, which are so installed that their axes are in the same plane passing through the axis of the journals. The dimensions of the cradle and barrels are bound up by a definite relationship. Besides, a muzzle brake of the cellular type is made on each barrel in the front section of the tube, the muzzle brake has side vents directed in the opposite sides in the horizontal plane, and the upper and lower shell feed ribs are connected to the drive of their motion, for example of the hydropneumatic type, consisting of the first and second hydraulic cylinders of the upper and lower shell feed ribs, third and fourth hydraulic cylinders of motion of the upper and lower breechblocks - charge feed ribs, as well as of the upper and lower hydraulic pumps kinematically linked with the upper and lower barrels, as well as of at least one upper and one lower hydro- pneumatic accumulators, control unit and a stand-by hydraulic pump connected to an external power source. EFFECT: enhanced efficiency of use of the artillery mount. 4 cl, 11 dwg
Patent RU-2226913-C1 (RU)
Title: Method of preventing tobacco moldiness
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment and storage of tobacco. Freshly harvested tobacco is treated with immunostimulating agent, in particular with preparation obtained by consecutive extraction of biomass of micromycet Mortierella lignicola with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali, and water followed by combining first extract with solid residue. Immunostimulating agent is used in amount 1 to 1•10 4  mg/t. EFFECT: simplified technology. 2 ex
Patent RU-2223403-C1 (RU)
Inventor: PUCHKOV L A
IPC: E21D1/10
Filed: 2002-10-18
Granted: 2004-02-10
Abstract: FIELD: mining industry, construction of mining works and engineering structures in permafrost regions. SUBSTANCE: process of preparation of mass of permafrost and flooded rock mass for driving workings includes decrease of level of highly mineralized water in mass, its conveying and discharge into water intake. After fall of level of mineralized water in rock mass concentration of salts in this water in zone of sinking of each working is reduced by means of injection of heated fresh water into mass up to value at which freezing point of water in each zone is higher than temperature of rock mass. EFFECT: raised safety, shortened time and diminished expenses for preparation of rock mass while driving workings under complex conditions. 4 dwg
Patent RU-2230113-C1 (RU)
Inventor: SHMELEVA E A
IPC: A61K35/74
Filed: 2002-11-12
Granted: 2004-06-10
Abstract: FIELD: microbiology, biotechnology, pharmacy. SUBSTANCE: invention relates to manufacturing probiotic bacterial preparations and can be used in veterinary science and medicine for prophylaxis and treatment of infectious diseases in animals and humans and for correction of microbiocenosis also. For preparing probiotic bacterial preparation cellular walls of symbiotic strain of non-toxicogenic diphtheria corynebacteria, Corynebacterium diphtheriae tox- 5047 GISK named for L.A. Tarasevitch are used. Proposed probiotic is harmless, method for its preparing shows high technological features and useful for using in different medicinal formulations - capsules, powders, ointments, aerosols, drops, suppositories and so on that provides the enhanced effectiveness in prophylaxis and treatment of infectious diseases in animals and humans. EFFECT: improved preparing method, valuable properties of preparation. 4 tbl, 10 ex
Patent RU-2234032-C1 (RU)
Inventor: KOZLOV M T
IPC: F24B9/00
Filed: 2002-12-27
Granted: 2004-08-10
Abstract: FIELD: domestic stoves. 
     SUBSTANCE: device has main and auxiliary furnaces provided with individual fire grates, heat absorbing jacket, chimney, control gate, and inlet and outlet branch pipes for supplying heat carrier. The main and auxiliary furnaces are vertical. The top part of the main furnace and the heat absorbing jacket are made of a conical adapter whose smaller base is connected to the chimney. The larger base of the auxiliary furnace, which is also made of a conical adapter, is connected with the bottom part of the main furnace. The smaller base is connected to the waste collecting hopper. The inner cylindrical surface of the heat absorbing jacket is provided with a screw passage connected to the inlet and outlet branch pipes for supplying heat carrier. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2231333-C1 (RU)
Title: Method for cleaning removable dental prostheses
Inventor: CHIZHOV JU V
IPC: A61C17/02
Filed: 2003-02-03
Granted: 2004-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying ultrasonic treatment at room temperature first in 1-15% hydrochloric acid solution, then in 1-15% sodium or potassium hydroxide solution, 1-15% hydrochloric acid solution and in 2-3% chloramines B solution at 40-50°C in turn. The prosthesis is washed with water after each ultrasonic treatment procedure. The ultrasonic treatment is carried out at 20-24 kHz frequency and the dental prostheses are plunged into glass flask. 
     EFFECT: high quality in cleaning prostheses. 
     2 tbl
Patent RU-2240586-C1 (RU)
Inventor: SAL NIKOV V G
IPC: G04F10/04
Filed: 2003-04-07
Granted: 2004-11-20
Abstract: FIELD: measuring equipment, applicable for measurement of muzzle velocity and kinetic energy (total and specific) of the shell of any propelling weapon: firearm, pneumatic, gas, gas cylinder, spring-actuated. 
     SUBSTANCE: the device has photoelectric transducers-recorders of light flux breaking by a shell, device for measurement of time interval between output signals of photoelectric transducers, logical analyzer, device for input of the values of the shell mass and diameter, computer, indicator of computed parameters and a shell flight electronic simulator meter, having a standard time interval setter, whose input is connected to the logical analyzer via a delay unit, and the output - to the electronic switches cut in the circuit of illuminators of the photoelectric transducers with a standard interval of the setter connected to the meter computer via a correction unit. 
     EFFECT: enhanced accuracy of measurements and continuity of monitoring of functioning of the principal units of the meter in the process of its operation. 
     1 dwg
Patent RU-2223911-C1 (RU)
Title: Method for production of activated carbon for electrical engineering purposes
Inventor: ADRIANOV M N
IPC: C01B31/08
Filed: 2003-04-08
Granted: 2004-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention is related to manufacture of electrodes for condensers- accumulators containing activated carbon and possessing high capacity based on double electric layer effect. Method of invention comprises preliminary impregnation of birch wood carbonizate with 3-5% orthophosphoric acid at raw material-to-acid solution weight ratio (3-5):1. Impregnated material is dried, subjected to carbonization under inert atmosphere at temperature raised (steadily or stepwise) to 700-850 C with velocity 30-50 C/h and then to gas-vapor activation to attain summary pore volume 0.9-1.5 cu.cm/g followed by treatment with 1.0-10% alkali and then with 0.2-10% nitric acid solutions, after which product is washed and dried. EFFECT: increased electric capacity and stabilized electric parameters. 3 ex
Patent RU-2241537-C1 (RU)
Inventor: TISHIN A M
IPC: B01J20/02
Filed: 2003-04-09
Granted: 2004-12-10
Abstract: FIELD: oil pollution elimination sorbents. 
     SUBSTANCE: polymeric porous sorbents possessing magnetic properties, which can be used for removal of petroleum, lubricating oils, mazut, and fuels from water and ground surfaces, are prepared on porous magnetic matrix obtained from cross-linked or super-cross-linked (co)polymer with degree of cross-linking at least 60%, specific surface 800-1900 m 2 /g, and content of open pores 600-100% on the total pore volume, and using filler with particle size 1 to 10 mcm. 
     EFFECT: increased flotability, mechanical strength, and atmosphere resistance and achieved high absorption capacity regarding petroleum and petroleum derivatives. 
     3 ex
Patent RU-2235006-C1 (RU)
Inventor: IVANNIKOV A V
IPC: B23K9/133
Filed: 2003-08-07
Granted: 2004-08-27
Abstract: FIELD: welding processes and equipment, namely apparatuses for feeding welding wire, possibly in systems for fusion welding at mechanized wire feed. 
     SUBSTANCE: method comprises steps of guiding wire and introducing it into working groove of drive roller, matching it with working groove, straightening wire by back bending of it and feeding it in desired direction; before introducing wire into working groove, bending it by angle equal at least to 0.5 degree relative to tangent line of circle at point of wire entry to working groove between said tangent line and wire axis; pressing in wire with effort into working groove; keeping matching of wire with working groove along portion whose length is equal at least to one diameter of wire and is no more than length value of working groove; at straightening wire, bending it by angle equal at least to 0.5 degree relative to tangent line of circle at outlet point of wire out of working groove between said tangent line and wire axis. Apparatus for performing the method includes drive roller with working groove, mechanism for pressing-in and straightening wire having pressing-in members arranged at both sides of zone of matching wire with working groove. Said members serve as end stops for wire and they are mounted with possibility of motion relative to drive roller. The last serves as intermediate rotary support. Pressing-in member engaging with wire after its outlet from zone of matching with working groove of roller is arranged in plane of wire bending and it is inclined by angle equal at least to 0.5 degree relative to tangent line of circle at outlet point of wire from working groove between said tangent line and wire axis. Said member operates as stop straightening member. 
     EFFECT: possibility for achieving large pushing efforts necessary for feeding wire by large distances, high-quality straightening of wire. 
     23 cl, 23 dwg
Patent RU-2249820-C1 (RU)
Inventor: LAKTIONOV P P
IPC: C12Q1/68
Filed: 2003-08-18
Granted: 2005-04-10
Abstract: Изобретение относится к области диагностической медицины, а именно к разработке неинвазивных способов ранней диагностики различных заболеваний человека, в частности к выявлению ранних стадий рака, патологии беременности, а также мониторинга эффективности терапии. Сущность способа заключается в том, что после забора крови ее разделяют на плазму и фракцию клеток крови, затем фракцию клеток крови разделяют на эритроциты и лейкоциты, далее последовательно элюируют внеклеточные нуклеиновые кислоты, связанные с поверхностью эритроцитов и лейкоцитов, из полученных элюатов выделяют фракции внеклеточных нуклеиновых кислот и проводят амплификационный анализ не менее 2-х известных специфических последовательностей нуклеиновых кислот, ассоциированных с определенным заболеванием, с использованием соответствующего метода (полимеразная цепная реакция, лигазная цепная реакция, мультиплексная ПЦР и др.). Преимущество изобретения заключается в повышении точности диагностики. 5 з.п. ф-лы, 4 табл., 1 ил.
Patent RU-2239695-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B43/20
Filed: 2003-12-03
Granted: 2004-11-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: inter-pipe space of well is filled with anti-corrosion liquid and said liquid is pressed into well-adjacent space and into pit-face area of well along inter-tubular space. Technological delay, discharge and creation of pressure is performed along inter-tubular space. During well operation inter-tubular space is used as reservoir for storing and using anti-corrosion liquid. Anti-corrosion liquid is gradually fed from inter-tubular space into well-adjacent space and into pit-face area. As anti-corrosion liquid compound on basis of phosphate diammonium is used. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2248471-C1 (RU)
Title: Well stream device for selective testing of horizontal wells
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/54
Filed: 2003-12-19
Granted: 2005-03-20
Abstract: FIELD: oil industry. 
     SUBSTANCE: device has stream pump mounted on pipes column, in body of which nozzle is mounted and, coaxially to the latter, mixing chamber with diffuser, as well as coaxially to pipes column a stepped passage channel is made, wherein with possible replacement by other functional insert an insert is mounted for measuring curves of restoration of bed pressure with autonomous manometer below it, while on pipes column on the side of its lower end mounted serially in upward direction are at least two compacting elements with forming in middle portion between these of filtering zone by means of making a perforated portion of pipes column at this portion before first and after last compacting element, and also between compacting elements on pipes column containers with autonomous manometers are mounted, and above compacting elements below stream pump on pipes column a packer is mounted with central passage channel, while from the side of lower end half of pipes are plugged. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2259246-C1 (RU)
Inventor: STAZAEV V N
IPC: B21C1/00
Filed: 2004-04-22
Granted: 2005-08-27
Abstract: FIELD: metal working. 
     SUBSTANCE: proposed method of production of wire from coiled material includes butt welding of ends of coils, longitudinal cutting by multirow shears into strips of approximately square section, drawing to render wire round section and sizing of wire to required diameter and winding of ready wire onto multirow spooling machine.  According to invention, drawing is carried out periodically by shifting wire drawing die unit opposite to direction of wire feeding and alternatively moving the unit backwards.  Winding of ready wire is done between wire drawing operations.  Invention decreases breakage and nonuniform winding of wire by multirow spooling machine being simultaneously used as pulling member at drawing. 
     EFFECT: improved reliability, enlarged range of rolling technologies at production of wire. 
     9 cl, 5 ex, 1 dwg
Patent RU-2270417-C1 (RU)
Title: Method of suspending sensitive element of hydrodynamic gyroscope
Inventor: IVASHCHENKO VIKTOR ANDREEVICH
IPC: G01C19/00
Filed: 2004-05-18
Granted: 2006-02-20
Abstract: FIELD: gyro engineering. 
     SUBSTANCE: radial space between float and chamber is filled with radial fluid to provide invariance of suspension to influence of axial accelerations. Float is subject to centering. Rests of cementing unit are mounted into U-shaped resilient members. At self-rotation of suspension the forces are formed which extend resilient members at axial direction. Rests are moved along axis of self-rotation till removing them from hole of float and radial space of suspension. When using hydrodynamic gyroscope at dynamic moving objects the objects are fixed at shifted position and they are not subject to fixation for non-dynamic objects. When self-rotation of suspension stops the objects get back to initial position. According to second version, shortened rests are used for length of float's radius. The float is arrested along its external spherical surface in center of chamber after self-rotation is stopped and is released at performing of functions of sensitive elements of hydrodynamic gyroscopes. 
     EFFECT: higher efficiency at extreme exploitation conditions; improved precision. 
     13 cl, 4 dwg
Patent RU-2267255-C1 (RU)
Title: Protective complex for plants
Inventor: RYBKIN ANATOLIJ PETROVICH
IPC: E04H5/08
Filed: 2004-06-15
Granted: 2006-01-10
Abstract: FIELD: agriculture, in particular, protective complexes for plants, including greenhouses and hothouses equipped with electrotechnical and other equipment for care of plants and heat-loving bushes grown under home conditions or small-scale commercial plant growing conditions. 
     SUBSTANCE: protective complex has foundation pit with supporting carcass onto which transparent protective casing is put. Plastic walls of foundation pit are slightly extending beyond base of supporting carcass and are secured by means of drop screen. Foundation pit bed has ground provided with thermal layer and soil heating members. Foundation pit bed is connected through pipe to suspended closed reservoir hung under complex roof to define, in conjunction with foundation pit construction filled with ground and top layer of fertile soil, single reservoir with water influx-discharge regulated by means of electronic valves provided on branches as well as on pipe. Water is pumped through lower branch by means of water pump into suspension reservoir, and other branch equipped with electronic valve defines closed semicircle on pipe. Such construction provides water discharge by avoiding first branch from suspended reservoir into pipe equipped with corrugated insert provided at its lower end. Level of discharged water is controlled through bushing equipped with float having water level measuring ruler. Supporting carcass incorporates thermal sensors, humidity sensors, illumination sensors, air heating members, and illumination lamps. Valves are opened and closed by means of electronic device. All parts of protective complex are totally controlled by electronic instrument for maintaining optimal microclimate mode. On the basis of electronic instruments and with the use of communicating vessels principle, protective complex may be created, wherein, apart from setting optimal water level in ground soil and irrigation time, optimal heating and illumination mode may be maintained to thereby regulate plant development. Protective complex allows vegetable and other crops, as well as wild and exotic plants to be grown. 
     EFFECT: increased yield of vegetables and other crops. 
     2 cl, 1 dwg
Patent RU-2271228-C1 (RU)
Title: Liquor bypass system
Inventor: TITOV ANTON VIKTOROVICH
IPC: A61M25/04
Filed: 2004-07-27
Granted: 2006-03-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has ventricular catheter, pump having valve unit and distal catheter. Distal catheter end is telescopically arranged flexible elastic tube. The flexible elastic tube has convex reservoir on its end. The convex reservoir has bottom, convex surface and flat surface. The float surface has ears and openings on its sides for being fixable in the abdominal cavity. The internal surface and bottom has slits. 
     EFFECT: high quality of surgical treatment; prolonged service life. 
     3 cl, 6 dwg
Patent RU-2273669-C1 (RU)
Title: Method of repair of converter lining and lance for realization of this method
Inventor: MOKRINSKIJ ANDREJ VIKTOROVICH
IPC: F27D1/16
Filed: 2004-08-06
Granted: 2006-04-10
Abstract: FIELD: ferrous metallurgy; method of hot repair of converter lining. 
     SUBSTANCE: proposed method includes delivery of air-placed concrete mass and oxygen on side surface of unit over separate passages and control of consumption of air-placed concrete mass and oxygen. Simultaneously with delivery of air-placed concrete mass and oxygen neutral gas is fed to converter bottom and slag of previous melt is blown. Lance proposed for realization of this method includes concentric tubes forming separate passages for delivery and discharge of water, delivery of air-placed concrete mass and oxygen to side surface of converter and tip with nozzles. Lance is provided with passage and end unit with Laval nozzles for delivery of neutral gas to converter bottom; axisymmetrical  cylindrical nozzles for delivery of air-placed concrete mass and oxygen are secured in coaxial vertical units with bores between nozzles; radial bores are made in end unit between nozzles  at lower and upper levels and are connected by means of vertical bore and bores of upper lever are connected by means of tubes with cooling water discharge passage. 
     EFFECT: enhanced stability of converter lining. 
     3 cl, 2 dwg, 2 ex
Patent RU-2278176-C1 (RU)
Inventor: AL TMAN PETR SEMENOVICH
IPC: C22B9/20
Filed: 2004-11-01
Granted: 2006-06-20
Abstract: FIELD: special electric metallurgy, in particular, vacuum arc-melting of high reactive metals and alloys, useful in melting of the second remelting ingots.  
     SUBSTANCE: claimed method includes measuring of arc voltage with frequency of not more than 1000 Hz followed by isolation of arc voltage signals with frequency of 300 and/or 600, and/or 900 Hz and determination of interelectrode distance based on the same. 
     EFFECT: method for controlling of vacuum arc-melting process of increased accuracy. 
     1 dwg, 1 ex