baber/WOPTO huggingface dataset:
Patent RU-2221917-C2 (RU)
Inventor: MALJUTIN A A
IPC: E02B17/00
Filed: 2001-04-11
Granted: 2004-01-20
Abstract: FIELD: building of offshore platforms for boring and/or production of oil or gas in deep-sea regions with ice periods. SUBSTANCE: proposed ice-resistant offshore platform has bearing base made in form of floating column with buoyancy compartments and maneuverability ballast tanks; its lower portion is not watertight and is used for solid ballast. Offshore platform is anchored by means of system of inclined anchor couplings located in star-shaped pattern, for example. Floating column is provided with additional system of sagging heavy chains secured by eye rings found in lower portion of platform; at other end, chains are secured to piles in sea bottom; length of chains exceeds maximum permissible distance of eye rings from sea bottom. Method of operation of offshore platform includes positioning of ice-resistant platform, regulation of tension of anchor couplings in accordance with preset draft and keeping the floating column in vertical position. In case of rise of sea level, water ballast is received into maneuverability tanks which is removed when sea level drops. Measures are taken to minimize inclination of floating column. Draft of ice- resistant platform and tension of anchor couplings are changed depending on weather conditions; in case of ice conditions, draft is decreased and excessive buoyancy and tension of anchor couplings are increased. To this end, water ballast is removed from maneuverability tanks and draft is increased; under storm conditions and excessive buoyancy and tension of anchor couplings are decreased by admitting water ballast into maneuverability tanks. EFFECT: optimal conditions for oil production in case of sea swell. 5 cl, 3 dwg
Patent RU-2209274-C2 (RU)
Inventor: MIKHEEV O P
IPC: E03D1/34
Filed: 2001-05-03
Granted: 2003-07-27
Abstract: FIELD: bathroom and lavatory equipment. SUBSTANCE: invention can be utilized in flush tanks of closet basins. Flush fixture includes extension with integrated launder, hemispherical elastic valve, flexible or rigid tie-rod, handle or knob. Seat of extension is tilted. Hemispherical elastic valve has fork with holes in ends mounted on horizontal uniaxial hooks made on launder on one side and flexible tie-rod with notched end on opposite side. Upper part of launder carries corner bracket anchored with the aid of clamp with screw. Vertical end of bracket has shape of fork with horizontal holes. Mobile lever with short arm possessing fork with horizontal uniaxial holes and long arm with two rows of holes is anchored in bracket. Notched end of flexible tie-rod of valve is fixed in long arm. Horizontal axle of rigid tie-rod of push button is fixed in holes of short arm. Rigid tie-rod has several axles arranged at different levels and is linked to knob with use of thread. Knob is mounted for reciprocating motion in guiding bushing anchored in hole of cover of flush tank by means of coupling nut. Spring which length is twice as short as distance between knob in free position and bottom of bushing is put on rigid tie-rod between knob and bottom of guiding bushing. EFFECT: simplified design and assembly, provision for versatility of application in flush tanks different in form and dimensions, increased reliability and economic consumption of water during operation, reduced usage of materials for manufacture. 1 dwg
Patent RU-2225871-C2 (RU)
Title: Способ переработки форполимера метилметакрилата и удаления из него свободного мономера
Inventor: ARZHAKOV M S
IPC: C08J5/18
Filed: 2001-07-27
Granted: 2004-03-20
Abstract: Способ переработки форполимера метилметакрилата и удаления из него свободного мономера посредством превращения его в полимер включает нагревание форполимера. Согласно изобретению в качестве форполимера используют форполимер с конверсией 50-85%. Нагревание производят выше температуры стеклования форполимера, но ниже температуры перехода в вязкотекучее состояние и деполимеризации полиметилметакрилата, свободного от мономера. Превращение мономера в полимер осуществляют при экструдировании форполимера. 4 з.п. ф-лы.
Patent RU-2218167-C2 (RU)
Title: Method for preparing composite agent "ointment "svf"
Inventor: STARTSEV V F
IPC: A61K35/64
Filed: 2001-09-03
Granted: 2003-12-10
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: invention relates to agent for treatment of infected wounds that contains bee honey, furacillin, methyluracil, 3-substituted sodium citrate, succinic acid, phosphaden, sea-buckthorn oil, vinyline, polyvinylpyrrolidone and distilled water in the following ratio of components, wt. -%: bee honey, 83.2-83.6; furacillin, 0.4-0.41; methyluracil, 3.0-3.1; 3-substituted sodium citrate, 0.02-0.04; succinic acid, 0.04-0.05; phosphaden, 0.001-0.0012; sea-buckthorn oil, 5.0-5.1; vinyline, 1.0-1.1; polyvinylpyrrolidone, 5.9-6.0; distilled water, up to 100. Invention can be used for preparing ointments and their following using in treatment of infected wounded. EFFECT: enhanced effectiveness of composition. 1 tbl, 3 ex
Patent RU-2213755-C2 (RU)
Title: Organic green pigment
Inventor: ALENKIN A V
IPC: C09B67/50
Filed: 2001-10-04
Granted: 2003-10-10
Abstract: FIELD: varnish-and-paint industry. SUBSTANCE: green pigment for bulk dyeing of plastics and film materials is solid solution of copper phthalocyanine in acetoacetic acid 2-methoxy-4- chlorophenylazo-4'- carbamoylanilide. Pigment is prepared by co-precipitation from 8-10-fold amount of 93-96% sulfuric acid at copper phthalocyanine-to-anilide molar ratio between 1: 5 and 1:2 or by their pasting in blade mixer using 80-85% sulfuric acid in 1.8-2-fols excess to the weight of pigment. Thus prepared pigment exhibits high resistance to solvents and temperature, does not migrate in soft polyvinylchloride, well disperses on melamine- alkyd lacquer. Offset paints comprising this pigment show good physicochemical and printing characteristics. Pigment does not change its color when dyeing polyamide at 280-300 C. EFFECT: improved consumer's properties. 2 dwg, 1 tbl, 12 ex
Patent RU-2215377-C2 (RU)
Inventor: KARGULIN S G
IPC: H04W84/14
Filed: 2001-11-15
Granted: 2003-10-27
Abstract: FIELD: radio telephony for repairs of railways, structures, and devices, and survival activities. SUBSTANCE: controller incorporated in hot radiophone communication set intended for organizing radio communications with subscribers in signal relaying mode and also for establishing wire communications in incoming and outgoing signal mode that may be found useful for hot supervisor communications has receiver 1, transmitter 2, control unit 6, DTMF decoder 7, call voltage detector 8, four switches K through K4, transformer, two dividers, capacitors, five amplifiers 11, 14 through 17, two RC circuits 10 (parallel and series ones), automatic gain control 12, and adder 13. Proposed controller makes it possible to rapidly set up complex communications at any point of railway while maintaining advantages of commonly used communications network. EFFECT: enhanced speed of setting up complex communications. 1 cl, 5 dwg
Patent RU-2217400-C2 (RU)
Inventor: DMITREVSKIJ B A
IPC: C05G1/00
Filed: 2002-02-26
Granted: 2003-11-27
Abstract: FIELD: fertilizers. SUBSTANCE: invention relates to methods for preparing complex fertilizers, in part, nitrogen- phosphorus-potassium fertilizers. Method for preparing complex fertilizers involves neutralization of phosphoric acid with potassium-containing alkaline reagent, mixing the prepared pulp with sulfate-containing reagents at pH = 3.8-5.3, granulation and drying the ready product. Phosphoric acid is neutralized preliminary with phosphoric acid slime in the ratio P 2 O 5  of slime/P 2 O 5  of acid = (0.02-0.4): 1. Sulfuric acid and ammonium sulfate are used as sulfate-containing reagent in the ratio = H 2 SO 4  : (NH 4 ) 2 SO 4  = (0.02-0.09):1. Method provides utilization of slimes obtained in treatment of phosphoric acid and rendering harmless of phosphate solutions and also ammonium sulfate that as by-side product in many chemical and petrochemical manufactures. EFFECT: improved preparing method, simplified method, reduced cost in preparing high-quality fertilizers. 3 cl, 1 tbl
Patent RU-2237887-C2 (RU)
Inventor: VOLKOVA E N
IPC: G01V1/00
Filed: 2002-04-11
Granted: 2004-10-10
Abstract: FIELD: technology for measuring physical parameters of object and their changes in time. 
     SUBSTANCE: method includes exciting resilient and electrical oscillations by means of oscillations source connected to an object. Then, electrical and resilient oscillations are received respectively with following conversion of them to electrical signals. These Signals are amplified and their phase is displaced. Then electrical signals are sent to input of oscillations source for forming a closed circuit. Electrical signals pass closed circuit for two or more times with their concurrent adding until self-oscillations mode is reached and stable. After that electrical signals are registered and their characteristics are determined, ob basis of change of which changes of object physical parameters are detected. Device has source of resilient and electrical oscillations, output of which is connected to controlled object, block for receiving electric or resilient oscillations and converting them to electric signals, input of which is connected to an object, and output - to input of amplification block, phase-displacing block, registering block and calculating block, input of which is connected output of registering block. One output of phase-displacing block is connected to input of oscillations source, another - to registering block, and input - to amplifier output. 
     EFFECT: higher sensitivity. 
     3 cl, 3 dwg
Patent RU-2247224-C2 (RU)
Title: Method for isolation of bed waters influx into oil and gas wells
Inventor: SOKHOSHKO S K
IPC: C09K8/50
Filed: 2002-05-06
Granted: 2005-02-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes feeding of compound for selective water isolation, after its pumping hydrophobic liquid or gas are additionally pumped for pressing said compound from face into bed for distance, equal to radius of formed screen, while said compound will take on a form of cover, lower portion of which during contact with water become impenetrable for liquid or gas coming after compound, and upper portion is carried into well during its launch. 
     EFFECT: higher efficiency. 
     1 ex, 1 dwg
Patent RU-2237014-C2 (RU)
Inventor: GRINVUD PETER
IPC: D21H21/10
Filed: 2000-11-29
Granted: 2004-09-27
Abstract: FIELD: papermaking industry. 
     SUBSTANCE: aqueous silica-based sol includes organic nitrogen-containing compound and silica-based particles with specific surface area at least 300 m 2  per 1 g silica. Method of production of paper and pulp from aqueous suspension containing cellulose fibers and optional fillers comprises addition of aqueous silica-based sol to suspension. Along with aqueous sol at least one electrically charged organic polymer is added, after which resulting suspension is drained on screen. 
     EFFECT: increased drainage, retention, and stability characteristics. 
     24 cl, 32 ex
Patent RU-2230795-C2 (RU)
Inventor: SPERKACH I E
IPC: C21B7/20
Filed: 2002-09-30
Granted: 2004-06-20
Abstract: FIELD: metallurgy; loading a charge in a blast furnace. 
     SUBSTANCE: the invention is pertinent to the field of metallurgy, in particular to loading a charge in a blast furnace. For equalization of pressure before the charge material lowering-in a blast furnace, the -hopper of the loading device is filled with compressed noble gas, creating there the pressure exceeding the pressure in the space of a blast-furnace mouth. At opening the hopper bottom gate feeding of the compressed noble gas is continued during the charge materials unloading process till the hopper bottom gate closed. The required volume of the compressed noble gas is determine from the following dependence: V г  = (V б  + V к ) • [G м  /Y м , • (1-F м )], where: V г  - volume of compressed noble gas, m 3 ; V б  - volume of the loading hopper, m 3  ; V к  - volume of an underhopper channel, m 3 ; G м  - the charge mass in the hopper, ton; Y м  - 
     Bulk mass of the charge material, ton/ m 3 ; F м  - the charge fractional void volume, 
     m 3 /m 3 . At use of the invention it ensures prevention of blast-furnace gas exhausts in the atmosphere. 
     EFFECT: the invention it ensures prevention of blast-furnace gas exhausts in the atmosphere.
Patent RU-2244380-C2 (RU)
Inventor: KUPERSHMIDT P V
IPC: H04B7/26
Filed: 2002-10-25
Granted: 2005-01-10
Abstract: FIELD: radio communications. 
     
     
       SUBSTANCE: proposed method intended for data transfer to mobile objects from stationary one residing at initial center of common mobile-objects route using electronic means disposed on stationary and mobile objects involves radio communications with aid of low-power intermediate transceiving stations equipped with non-directional antennas and dropped from first mobile object. Proposed radio communication system is characterized in reduced space requirement which enhances its effectiveness in simultaneous functioning of several radio communication systems. 
     
     
       EFFECT: reduced mass and size of transceiver stations, enhanced noise immunity and electromagnetic safety of personnel. 
     
     
       2 cl, 7 dwg, 1 tbl
Patent RU-2246967-C2 (RU)
Title: Средство, улучшающее регионарный транспорт лекарственных препаратов в очаг поражения, способ его введения и способ лечения воспалительных заболеваний
Inventor: DAMBAEV G TS
IPC: A61P29/00
Filed: 2002-12-25
Granted: 2005-02-27
Abstract: Изобретение относится к медицине, в частности к фармакологии, и касается средства, которое содержит лидазу 16-32 ЕД, раствор прозерина 0,05% 0,00025-0,0005 г, натрия сукцинат метилпреднизолона 0,02-0,04 г, раствор лидокаина 10% 0,05-0,1 г и 40% раствор глюкозы 3-4 мл, а также способа его введения и способа лечения воспалительных заболеваний. Изобретение обеспечивает расширение лекарственных средств и улучшение регионарного транспорта лекарственных препаратов. 3 с. и 1 з.п. ф-лы.
Patent RU-2245256-C2 (RU)
Inventor: SHMAKOV JU M
IPC: B60B9/04
Filed: 2002-12-26
Granted: 2005-01-27
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: proposed wheel contains hub, flexible rim and flexible spokes some ends of which are brought to each other and rigidly connected with rim, and other ends are spaced and connected with hub. Spokes of pairs are arranged on opposite sides of wheel forming two circular rows of spokes installed with tilting and clearance. Ends of pairs of spokes secured on rim are arranged coaxially. Spokes of pairs depart continuously in direction from rim and their other ends are rigidly connected with diametrically opposite sides of hub. 
     EFFECT: improved performance characteristics of wheel. 
     5 cl, 3 dwg
Patent RU-2245293-C2 (RU)
Inventor: MAMAEV K M
IPC: B66C23/90
Filed: 2003-04-09
Granted: 2005-01-27
Abstract: FIELD: mechanical engineering; materials handling equipment. 
     SUBSTANCE: no-program method of moment protection is proposed instead of program protection by load characteristics effected in full compliance with moment equation functionally coupled crane loads with variable parameters of boom. Actual overturning moment is calculated and synthesized by protection device from signals of pickups and is reduced to one "window" whose upper limit corresponds to maximum of overturning moment and operation of protection and is defined by constant part of restoring moment which depends of size of support outline and mass of counterweight. Said equation is adaptive to moment loads and automatically takes into account their changes. 
     EFFECT: provision of protection of higher reliability and accuracy, improved service and dynamic characteristics of crane. 
     6 cl, 6 dwg
Patent RU-2275072-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-05-13
Granted: 2006-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing frozen products out of fruit-berry raw material due to preparing fruits and/or berries followed by their inspecting, reducing, adding granulated sugar, pectin and solid residue. The latter is obtained after extracting Mortierella reticulata micromycete biomass according to the preset technique. Then they should be mixed at heating at simultaneous inactivation of native enzymes to be then cooled. While increasing the pressure one should introduce a micelle obtained after the first stage of extracting Mortierella reticulata micromycete biomass with liquid carbon dioxide to reduce the pressure up to atmospheric one and obtain the target product at its frozen form. The present innovation enables to decrease energy capacity and accumulation of melanoidins in the target product. 
     EFFECT: higher efficiency.
Patent RU-2253936-C2 (RU)
Inventor: BLOKHIN V I
IPC: H02K9/26
Filed: 2003-08-21
Granted: 2005-06-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device for drying hydrogen in cooling system for electric generator with drive in form of steam turbine with capacitor has ventilator with suck-in and forcing zones and absorber with steam coat and hydrogen input and output branch pipes. Force zone is connected to hydrogen input branch pipe, and output branch pipe of the latter is connected to suck-in zone with forming of locked circulation contour. Plant also has two steam ejectors, active nozzles of which are connected to drain from turbine, and passive nozzle of second one sis connected to mixing nozzle of first ejector and steam tank of turbine capacitor. Absorber is connected to passive nozzle of first ejector. Active nozzle of first ejector is connected to turbine drain through steam coat of absorber. Absorber has inbuilt oil separator ad coat, placed also on the inner side of absorber. 
     EFFECT: simplified construction, higher reliability, lower costs, higher ecological safety, higher efficiency. 
     1 dwg
Patent RU-2257079-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2003-10-06
Granted: 2005-07-27
Abstract: FIELD: method for production of agents for biological plant protection. 
     SUBSTANCE: claimed method includes sequential extraction of biomass of Mortierella exigua micromycete with non-polar solvent, water, alkali, water, acid, water, alkali, and water and combining the fist extract with solid residue. As non-polar extractant liquefied gas is used, and at least in the first extraction step pressure in extraction mixture is periodically decompressed to value, providing extractant boiling, and built up again to initial pressure. 
     EFFECT: decreased energy consumption.
Patent RU-2278329-C2 (RU)
Title: Cyclonic heat-exchanging member of recuperator
Inventor: SABUROV EHDUARD NIKOLAEVICH
IPC: F23L15/04
Filed: 2004-01-21
Granted: 2006-06-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: cyclonic heat-exchanging member comprises ring and central passages that are defined by inner and outer pipes plugged from one end and connected to the branch pipes for supplying and discharging air.  The branch pipe for supplying air is mounted on the outer pipe tangentially.  The inner pipe is shifted along the radius from the axis of the outer pipe in the direction opposite to the direction of inflowing of the high-temperature gas to the heating member. 
     EFFECT: intensified heat exchange. 
     2 dwg
Patent RU-2280811-C2 (RU)
Inventor: SHAGALOV ALEKSANDR JUR EVICH
IPC: F21S10/04
Filed: 2004-04-05
Granted: 2006-07-27
Abstract: FIELD: illumination devices. 
     SUBSTANCE: illumination devices described use properties of light beam refraction. As light-penetrable material the liquid is used which liquid is placed into water-proof container provided with top transparent panel. Light reflector made in form of mirror is disposed in container. Mirror is oriented at some angle to container. There are two permanent magnets in container; the magnets are covered with silicon envelope. Any magnet has its axis attached to posts for oscillation movement at opposite phases. Two electromagnets are disposed at external surface of container. Electromagnets are oriented onto permanent magnets correspondingly. There is screen between side walls of case of illumination unit. 
     EFFECT: improved efficiency. 
     13 dwg
Patent RU-2283180-C2 (RU)
Inventor: DZHEBRIEHN PITER L JUIS
IPC: G01N35/10
Filed: 2002-08-13
Granted: 2006-09-10
Abstract: FIELD: automatic treatment of biological fluids of patient as urine, blood serum, plasma, spinal fluid et cetera. 
     SUBSTANCE: method is used for preventing random repeat usage of agents containing inside container used before. Container for agents has at least one edge wall; container is placed into analyzer. Non-used containers are provided with mark element having weakened bridge connected with at least one edge wall. Bridge is subject to shift by means of measuring prod made for warning about the shift under the condition when non-used container is housed into analyzer. Container also has signal analyzer for measuring values within preset ranges for non-used containers. In case the length of prod's path and shift force do not belong to the ranges mentioned, then second usage can be claimed. Design of multi-department container is also given. 
     EFFECT: improved precision. 
     16 cl, 10 dwg
Patent RU-2282122-C2 (RU)
Inventor: FAJDJUK LEONID ANAN EVICH
IPC: F28F1/04
Filed: 2004-08-12
Granted: 2006-08-20
Abstract: FIELD: heat transfer equipment, particularly used in furnaces characterized by descending combustion product movement, namely in power installations such as exhaust gas heat utilizing devices. 
     SUBSTANCE: heat-exchanger comprises heat-exchanging pipe bundle provided with hexahedral connection parts formed at pipe ends and defining tube and annular spaces. The heat-exchanger has annular shape in top view and has inner window adapted to convey solid particles, namely combustion products. Connection parts of the pipes are welded with each other. Annular spaces defined around the pipes are closed with separate plates made as elongated hexahedrons tangentially adjoining paired pipes and welded with each other. One heat-exchanging pipe is removed from both heat-exchanger sides relatively vertical axis thereof. Inlet and outlet connection pipes communicated with annular space for heat transfer agent receiving are welded to free hexahedral cells formed after heat-exchanging pipes removal. Cells from opposite sides of connection pipes are closed with caps. 
     EFFECT: increased heat-exchanger strength and heat-transfer efficiency, elimination of complicated structural units, possibility to adapt heat-exchanger for burners characterized by descending combustion product movement. 
     3 dwg