baber/WOPTO huggingface dataset:
Patent RU-2210452-C2 (RU)
Title: Способ гибки труб
Inventor: MUSAEV R M
IPC: B21D9/00
Filed: 2001-07-18
Granted: 2003-08-20
Abstract: Изобретение относится к обработке металлов давлением, а именно к способам изгиба тонкостенных трубных заготовок. Способ гибки труб включает операции сплющивания центральной части трубной заготовки, изгиба сплющенной части и раздачу сплющенной и изогнутой части в торовидную форму. Операцию сплющивания производят одновременно с изгибом сплющенной части с растяжением на оправке. Внутрь заготовки подводится регулируемое давление подпора. Раздачу сплющенной и изогнутой части заготовки в торовидную форму производят или на оправке, закрепив концевые цилиндрические участки неподвижно относительно оправки, или в обойме, закрепив концевые цилиндрические участки неподвижно относительно обоймы. В результате обеспечивается упрощение конструкции оборудования и оснастки, а также расширение номенклатуры типоразмеров деталей, штампуемых из одного типоразмера трубной заготовки. 4 ил.
Patent RU-2215232-C2 (RU)
Inventor: SHCHENEV B A
IPC: F16D1/08
Filed: 2001-08-09
Granted: 2003-10-27
Abstract: FIELD: pumping technique; dampening fluctuations arising during operation of plunger and piston pumps. SUBSTANCE: diaphragmless damper includes spherical body with coupling flanges. Mounted on flanges on inner side are inlet and outlet branch pipes which are provided with blanks having holes on end or side surface. Blanks and branch pipes are provided with position retainers. EFFECT: possibility of adjusting parameters of flow twisting and disassembling damper for washing and servicing. 2 dwg
Patent RU-2219985-C2 (RU)
Inventor: BURDEL ZHAK
IPC: C02F1/04
Filed: 1999-12-24
Granted: 2003-12-27
Abstract: FIELD: heating cold and foam agents containing solid particles and gases by means of hot liquid. SUBSTANCE: proposed heat exchanger includes intermediate heaters (1a, 1b) mounted in succession and provided with horizontal tube 2 having heat-conducting wall where agent is circulating from one end to other and concentric tubular casing 3 surrounding tube 2 where hot liquid is positively circulated in direction opposite to direction of motion of said agent; mounted coaxially inside tube 2 is revolving shaft 4 with helicoid brush 40 forming worm feeder engageable with inner wall of tube 2. EFFECT: enhanced efficiency. 10 cl, 4 dwg
Patent RU-2214176-C2 (RU)
Inventor: ZAJTSEVA M I
IPC: A61B17/00
Filed: 2001-08-22
Granted: 2003-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making herniolaparotomy. Musculoaponeurotic grafts are mobilized. Ventroplasty is made with duplicature created by two rows of through U-shaped sutures and the third row of interrupted reinforcing sutures. The sutures are put in and tightened to one half of the hernial defect. Then ventroplasty is directed towards the caudal angle of the hernia defect. Resistance control is carried out at the inhalation level in the respiration circuit of the anesthesia apparatus. The resistance at the inhalation level exceeding 50 mm of water column in the respiration circuit, ventroplasty operation is stopped and the complete remaining hernia defect closure is carried out at the next stages. EFFECT: enhanced effectiveness of treatment; prevented respiratory and cardiovascular disorder complications. 4 dwg
Patent RU-2213847-C2 (RU)
Inventor: GAZAROV A G
IPC: E21B37/00
Filed: 2001-09-21
Granted: 2003-10-10
Abstract: FIELD: oil producing industry. SUBSTANCE: device includes depression chamber with separating piston and shutoff means. Depression chamber is hydraulically communicated with sludge receiving chamber provided with end receiving part. Shutoff means is made in form of shutoff valve located in lower part of sludge receiving chamber. Device is provided with appliance of hydrodynamic action in form of diffuser-converging tube and flexible ball. Appliance of hydrodynamic action is installed between separating piston and sludge receiving chamber separating piston is of differential type. End receiving part of sludge-receiving chamber is made in form of tubular spider. Additionally built-up above separating piston is valve- plug. With appliance retrieved to surface, valve-plug communicates internal cavity of tubing with well annulus. EFFECT: higher efficiency of cleaning of deep wells and reduced adversive effect of hydraulic impact on well structure.
Patent RU-2209868-C2 (RU)
Title: Arch bridge
Inventor: PROKHORENKOV A V
IPC: E01D4/00
Filed: 2001-10-18
Granted: 2003-08-10
Abstract: FIELD: arch bridge includes bank abutments and framework of closed box-type cross section. SUBSTANCE: novelty of invention consists in form of framework at section between bank abutments which is made in form of monolithic hollow reinforced concrete block with concave or convex lower band; each bank abutment is made in form of cover plate with rod supports rigidly connected with this plate and inclined towards resultant of loads exerted on plate. Proposed bridge may be built in marshy regions. EFFECT: enhanced reliability; extended field of application. 6 cl, 7 dwg
Patent RU-2215095-C2 (RU)
Inventor: VIKTOROV G V
IPC: E03B3/04
Filed: 2001-11-05
Granted: 2003-10-27
Abstract: FIELD: hydraulic engineering, particularly, devices for water intake from water sources with high water-level fluctuation. SUBSTANCE: water intake device has bulkhead, drowned pump, axial vertical monoblock pump and pipeline made in form of two vertical wells, of whose one accommodates drowned pump, and the other, axial vertical monoblock pump. Bulkhead is fitted on pontoon for its submersion to under fluctuating water level and consists of diffuser whose internal surface carries spiral guides, mixing chambers communicated with atmosphere by means of flexible tube with nozzle whose internal surface is provided with curved helical grooves, converging tube connected with supplying tube by flexible pipeline. Installed at water inlet is perforated insert with wavy holes widening in direction of water flow, and fish protection structure. Mixing chamber is connected with pulser made of at least, four bent bimetallic plates freely fitted on vertical axle. Installed inside chamber is resonator made in form of vertical springy plate with lugs in form of clotoid from springy material. Pulser together with resonator form interference unit. EFFECT: increased operate reliability of water intake device and improved conditions for water intake from water source. 5 dwg
Patent RU-2220863-C2 (RU)
Inventor: PRIKHOD KO VLADIMIR IVANOVICH
IPC: B61F5/00
Filed: 2001-12-17
Granted: 2004-01-10
Abstract: FIELD: railway transport. SUBSTANCE: invention can be used at designing of running gears of street cars and railway cars. Proposed bogie has two-stage springing system. In secondary springing system one torsion device is used whose torsion bar 15 is arranged along overspring beam 24 and is movably connected with longitudinal beams 22, 23 of bogie frame. Torsion bar is connected with overspring beam by means of two lever systems. With overspring beam tilting crosswise relative to direction of bogie resilient counteraction force arising in torsion bar tries to return overspring beam in initial position. In primary and secondary springing systems use is made of hydraulic vibration dampers and devices suppressing high- frequency component of vertical vibrations 9, 10, 11, 12, 13, 14. EFFECT: provision of effective damping of car angular vibrations in cross direction, provision of smooth vertical and horizontal interaction of car and bogie. 5 cl, 3 dwg
Patent RU-2213848-C2 (RU)
Title: Device for sand bridge removal from well
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: E21B37/00
Filed: 2001-12-18
Granted: 2003-10-10
Abstract: FIELD: well operation and servicing. SUBSTANCE: device has breaking mechanism consisting of hollow cylindrical body accommodating coaxially installed movable shaft whose upper part is made in form of turbine. Breaking mechanism upper part is rigidly connected with hollow rod spring-loaded with return spring and ensuring its mobility in axial direction. Breaking mechanism lower part has crown rigidly connected to cylindrical body. Crown is made in form of sleeve. Sleeve upper part is hollow. Sleeve lower part has vertical water holes symmetrical to axis and mutually perpendicular plates rigidly secured to sleeve lower side surface. End lower surface of said plates is reinforced with hard-alloy cutters and is trapezoidal in shape. Mounted on movable shaft are upper disk and lower disk with circulating channels. Disks are mounted on journals of movable shaft. Rigidly fitted on movable shaft is cam. Sleeve lower part has end teeth and radial channels communicating device internal cavity with annulus. Circulating channels of disks are located symmetrically relative to device axis. EFFECT: higher efficiency of breakage of sand bridge. 2 dwg
Patent RU-2232609-C2 (RU)
Title: Method for applying physiotherapeutic liver treatment
Inventor: RADCHENKO V G
IPC: A61N1/36
Filed: 2002-03-01
Granted: 2004-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves stimulating diaphragm with DC device applying a frequency of 30-60 impulses per 1 min for 15-45 min. Total treatment course is 10-14 days long. 
     EFFECT: enhanced effectiveness of therapeutic treatment. 
     2 tbl
Patent RU-2241648-C2 (RU)
Inventor: TIRSH GEORG
IPC: B65D21/02
Filed: 2000-09-29
Granted: 2004-12-10
Abstract: FIELD: disposable package for liquid and gaseous products. 
     SUBSTANCE: re-sealed container has rectangular lower surface and four side walls 1, 3 extending at substantially right angles one to another and upper area closed with strip seam 5 after container filling. Arranged in upper area is closing member located on inclined surface 7. Container if collapsed so that inclined surface 7 supporting closing member 8 at least partly extends beyond rectangular profile defined by lower container surface. Surface 1 located below closing member 8 has convex zone. Surface 2 opposite to surface 1 has concave zone located at least in upper container area. 
     EFFECT: possibility of optimal container volume usage along with providing advantages of prior art container production, filling and closing. 
     8 cl, 18 dwg
Patent RU-2229409-C2 (RU)
Inventor: KOZIN V M
IPC: B63B1/00
Filed: 2002-05-17
Granted: 2004-05-27
Abstract: FIELD: shipbuilding; hovercraft breaking ice cover. SUBSTANCE: proposed method is performed by amphibian hovercraft and consists in excitation of resonance flexural gravitational waves in ice cover when ship is running at resonance speed. Ship makes repeated passes over field of ice to be broken. Number of lanes is limited by number which does not cause increase of pressure in ship air cushion. Repeated passes are performed at critical speed. EFFECT: enhanced efficiency of breaking ice cover. 2 cl, 1 dwg
Patent RU-2230684-C2 (RU)
Title: Cross-country vehicle-snow-and-marsh-going vehicle
Inventor: GRIGOR EV E N
IPC: B62D63/02
Filed: 2002-07-08
Granted: 2004-06-20
Abstract: FIELD: transport engineering; off-road vehicles. 
     SUBSTANCE: proposed snow-and-marsh-going vehicle has frame, front axle with spring suspension, rear axle on low-leaf springs with longitudinally installed front wheel drive engine unit and final drive, ratio 4.13. To provide turning of wheels, size 1300x600x533, front axle is modified with replacement of short axle-shaft by longer one with corresponding increase of axle tube length. Spacers, 190 mm long, are installed on rear axle from each side. To form driver's and passenger's cab and load platform use is made of pickup body modified to suit wheel arches and fasteners. 
     EFFECT: simplified design, reduced cost of snow-and-marsh-going vehicle. 
     4 dwg
Patent RU-2243399-C2 (RU)
Inventor: KOKSHAROV N L
IPC: F02K1/44
Filed: 2002-11-18
Granted: 2004-12-27
Abstract: FIELD: aircraft industry. 
     SUBSTANCE: proposed turbofan aircraft engine includes fan, high pressure compressor, combustion chamber, high-and low-pressure turbines, mixer at turbine duct outlet and common jet nozzle for air flow from fan and gas flow from turbine duct. Acoustical shield is installed in jet nozzle. Outer duct wall of shield forms diffuser annular channel with duct wall of nozzle to pass fan air. Degree of widening of diffuser annular channel of acoustical shield with duct wall of nozzle is 1.055-4.255. Invention increases noise damping of jet of turbofan aircraft engine with mixing of gas flow from turbine duct and air flow from fan, it reduces secondary losses and provides optimum spectrum of noise. 
     EFFECT: improved noise damping. 
     6 cl, 4 dwg
Patent RU-2246416-C2 (RU)
Inventor: DEJNEKO SERGEJ JUR EVICH
IPC: B61F5/52
Filed: 2002-12-10
Granted: 2005-02-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used in designing bogies for freight cars. Bogie, model 18-100, contains welded side frames 3 with apertures for central spring suspension sets 4 resting on axle box units 2 of wheelsets 1, and welded spring beam 5 elastically connected with side frames by means of wedge-type vibration dampers. Side frames and spring beam are made of low-alloyed sheet steel. 
     EFFECT: increased strength and service life of side frame and spring beams, improved alignment of wheelset axle. 
     3 cl, 5 dwg
Patent RU-2290069-C2 (RU)
Inventor: BILJALOV MANSUR GILJAZOVICH
IPC: A61B8/06
Filed: 2002-12-23
Granted: 2006-12-27
Abstract: FIELD: medicine, juvenile surgery, juvenile neurology. 
     SUBSTANCE: one should carry out urodynamic, vegetological and duplex ultrasound researches of extracranial department of the main encephalic arteries. The innovation enables to reveal the etiology of the disease and, correspondingly, specify therapeutic tactics. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     1 ex
Patent RU-2244492-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L17/00
Filed: 2003-01-16
Granted: 2005-01-20
Abstract: Изобретение относится к технологии производства геродиетических продуктов. Предложен способ приготовления геродиетического продукта. Способ предусматривает подготовку и смешивание капусты, томатов, лука, моркови и поваренной соли и фасовку. При этом при смешивании дополнительно вводят ферментолизат отходов разделки рыбы, кислотный гидролизат отходов разделки рыбы, соевый текстурат, муку из фасоли, крупу сорго, СО 2 -экстракт укропа и сельдерея, рапсовое масло и препарат. Препарат получают из биомассы микроорганизма Mortierella lignicola путем ее последовательного экстрагирования неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. Причем компоненты используют в сушеном виде при определенном соотношении компонентов. Изобретение позволяет получить продукт нового вида.
Patent RU-2273643-C2 (RU)
Inventor: DEHKSIS DZHESMIN I
IPC: G01N37/00
Filed: 2001-07-09
Granted: 2006-04-10
Abstract: FIELD: biochemistry, molecular biology. 
     SUBSTANCE: method involves incubation of double-stranded nucleic acid and a probe in the presence of cation resulting to preparing Watson-Crick triple complex. This complex is used in a method for analysis for binding between double-stranded nucleic acid and a probe. For this aim, method involves preparing a sample comprising Watson-Crick triple complex that comprises fluorophore based on using fluorescent-labeled probe or by using intercalating fluorophore as a cation. Prepared sample is irradiated by exciting irradiation. As result of such treatment a fluorophore as a component of triple complex emits the fluorescent radiation. The degree of correspondence between a probe and a target-sequence is assayed by intensity of indicated radiation. Using the invention allows simplifying analysis of interaction between nucleic acids and/or nucleic acid analogues and to enhance sensitivity and rate of the process indicated. Invention can be used in homogenous analysis in hybridization of nucleic acids. 
     EFFECT: improved method of analysis. 
     64 cl, 17 dwg, 6 ex
Patent RU-2242443-C2 (RU)
IPC: C05F3/06
Filed: 2003-02-25
Granted: 2004-12-20
Abstract: FIELD: method and equipment for processing of animal and poultry farm wastes. 
     SUBSTANCE: method involves providing vacuum dehydration of manure, animal and bird excreta and various fermentable organic wastes, combined with heating thereof; condensing vapors and utilizing condensate heat; grinding manure, animal and bird excreta and different kinds of organic fermentable wastes before vacuum dehydration procedure; sequentially liquefying and mixing; heating and providing anaerobic fermentation; dividing fermented mass into liquid and semi-liquid phases or liquid and bulk phases; using liquid phase for liquefying and seeding with fermenting microorganisms available therein of said ground wastes before heating and anaerobic fermentation procedures; performing partial or complete vacuum dehydration of semi-liquid and bulk phases and using non-fermented portions of semi-liquid and bulk phases as fertilizers. Apparatus has vacuumizer with vacuum volume, working devices for receiving and heating of substance to be dried, and steam condenser communicated with vacuum source. Vacuumizer is provided with anaerobic fermentation unit connected to vacuumizer and adapted for anaerobic fermentation of organic wastes and producing of combustible biogas and is made in the form of processing flow line comprising manure, excreta and organic wastes receiver-mixer with grinder, heat-exchangers, methane tank, gas holder, gas purifier, device for separating of anaerobic fermentation mass into phases, vacuum evaporator, condenser, vacuum pump and gas-type water heater. 
     EFFECT: reduced adhesion of wastes under fermentation procedure to processing equipment, increased efficiency and reduced power consumption. 
     5 cl, 3 dwg
Patent RU-2274299-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-06-19
Granted: 2006-04-20
Abstract: FIELD: food-processing industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves providing washing and inspecting potatoes; before cleaning, additional cleaning, cutting, frying, packaging and freezing procedures, treating potatoes with lipid-containing extract of Mortierella exigua micromycet biomass, and holding for about 8 hours. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2269003-C2 (RU)
Title: Underground mining method
Inventor: KARIMAN STANISLAV ALEKSANDROVI
IPC: E21C41/16
Filed: 2003-07-10
Granted: 2006-01-27
Abstract: FIELD: mining, particularly methods of underground mining. 
     SUBSTANCE: method involves cutting mineral by hydrocutting machines and headers from face massif in rectangular blocks; putting on metal cases on the blocks to facilitate loading-and-unloading operations and transportation; loading the cut blocks on hauling truck along side previously opened from breakage face side, wherein the truck position is fixed by spacing apart hydraulic post permanently connected to the hauling truck; moving loaded hauling trucks inside breakage face by hauling tracks along channel, V-shaped guiders or guiding rails with the use of haulage cargo winches arranged in berms near conveying tunnels or with the use of independent drives, wherein the conveyance is carried out to conveying and venting tunnels abutting the breakage face; loading mineral blocks from hauling trucks onto wheeled transport platforms without block turning for following transportation. Distance between rail tracks is equal to rail track width to transport blocks on paired wheeled platforms in which locomotive moves along medium track. Working area face is strengthened by individual hydraulic posts and metal hydraulic jacks and metal roof bars or by mechanized face support. The face support has fastening sections including above hydraulic jacks and roof bars, as well as wheel guiding means sections and hydraulic movers with control panel arranged on each fastening section pair. The roof is controlled by partial filling the excavated space with mineral blocks. Distance between neighboring mineral units arranged on one paired wheeled platform and on adjacent platforms may be identical and equal to distance between guiders in breakage heading. Mineral blocks are cut in several rows, wherein depth of slot at seam ground and roof is two times as thickness of mineral blocks to be cut. 
     EFFECT: increased output, improved safety and ecology. 
     3 cl, 14 dwg
Patent RU-2257077-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 lignicola 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-2314814-C2 (RU)
IPC: A61K47/48
Filed: 2002-06-26
Granted: 2008-01-20
Abstract: The invention relates to xenogenic oligo- or/and polyribonucleotides as agents for the treatment of malignant tumors. The invention also relates to the use of said xenogenic oligo- or/and polyribonucleotides in the production of medicaments for the treatment of malignant tumors.
Patent RU-2277670-C2 (RU)
Title: Компрессорная станция газопровода
Inventor: SELIVANOV NIKOLAJ PAVLOVICH
IPC: F17D1/07
Filed: 2004-03-26
Granted: 2006-06-10
Abstract: Изобретение относится к газовой промышленности и может быть использовано на компрессорных станциях, повышающих давление природного газа в ходе его транспортирования. Компрессорная станция газопровода включает газоперекачивающие агрегаты, соединенные на входе технологическими трубопроводами обвязки с системой подготовки, по крайней мере, технологического газа и на выходе с установкой охлаждения технологического газа через запорную арматуру, и подводящий и отводящий трубопроводы с магистральным газопроводом. Установка охлаждения технологического газа оснащена не менее чем одним, преимущественно состоящим не менее чем из двух теплообменных секций аппаратом воздушного охлаждения газа, каждая теплообменная секция которого выполнена с многорядным пучком оребренных одноходовых труб. Трубы образуют в пределах каждого ряда в проекции на условную плоскость, нормальную к вектору потока подводимой к трубам внешней теплообменной среды - охлаждающего потока воздуха и проходящую через центральные продольные оси труб каждого ряда, участки полной аэродинамической непрозрачности, соответствующие проекциям на указанную плоскость труб без учета оребрения, участки полной аэродинамической прозрачности, соответствующие проекциям на указанную плоскость зазоров между обращенными друг к другу кромками ребер смежных в ряду труб, и участки неполной аэродинамической прозрачности, ограниченные каждый с одной стороны условной прямой, проходящей по вершинам ребер, а с другой стороны контуром тела трубы по основаниям ребер. Удельное соотношение на единицу площади упомянутой условной плоскости суммарных площадей проекций указанных участков с различной аэродинамической прозрачностью в каждом ряду составляет соответственно (0,85-1,15):(1,82-2,17):(1,80-2,19). Технический результат, обеспечиваемый изобретением, состоит в повышении эффективности компрессорной станции, снижении трудо- и материалозатрат при обеспечении высоких показателей теплообмена и надежности работы. 10 з.п. ф-лы, 4 ил.