baber/WOPTO huggingface dataset:
Patent RU-2169290-C1 (RU)
Title: Oil-well sucker-rod pump
Inventor: ZAKHAROV B S
IPC: F04B47/00
Filed: 2000-03-29
Granted: 2001-06-20
Abstract: FIELD: oil industry. SUBSTANCE: proposed oil-well sucker-rod pump has intake valve and drain device. Intake valve is made in form of spool pair whose cylinder is furnished with seal made up of set of sealing rings lapped to each other at end faces and pressed to sealed surfaces by flexible holder. Spool is made in form of cup with through ports on cylindrical generatrix. End face of cup is flexibly closed on housing. Threaded drain hole is made in bottom. Drain device is made in form of threaded plug installed in hole of cup from side of its space and furnished with faceted extension passed through hole for wrench to turn out the plug. Cup is locked from turning. EFFECT: improved reliability of oil-well sucker-rod pump. 4 dwg
Patent RU-2174572-C1 (RU)
Title: Method for measuring thrust in granular materials
Inventor: IL IN S N
IPC: E02D1/02
Filed: 2000-05-22
Granted: 2001-10-10
Abstract: FIELD: mechanical tests; methods for testing physical and mathematical characteristics of road-building materials. SUBSTANCE: method is used for including thrust tensions occurring in the course of compression and operation of constructive layers of granular materials under the influence of compressive transport loads. Method involves installation of embedding item into pavement base and measuring pulling force used for driving embedding item out of pavement. Novelty is that embedding item made in the form of hollow cylinder is trampled into base and rolled out; after that embedding item is pulled out by means of leverage; then press-out force is used to find stress in pavement base from equation σ, where σ is total pulling force; F is side cylindrical surface of item contact with granular material; f is coefficient of slide friction of granular material. EFFECT: provision for in-the-field measurement of thrust loads; enhanced accuracy, stability, and reliability of measurements. 1 dwg, 1 tbl
Patent RU-2174802-C1 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: DOBROVOL SKIJ V F
IPC: A23L19/00
Filed: 2000-05-29
Granted: 2001-10-20
Abstract: FIELD: food industry for production of fruit-and-berry dessert. SUBSTANCE: dessert is produced by mixing prepared apple and apricot puree, bee honey, sodium chloride, roasted ground kernels of almond, extract of Eleutherococcus, lipid-containing extract of biomass of microorganisms Pythium insidiosum, boiled semolina and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. EFFECT: balanced composition of main nutrient substances in dessert and possibility of its using under autonomous conditions of existence; broadened assortment of fruit-and-berry desserts.
Patent RU-2162873-C1 (RU)
Inventor: AKCHURIN KH I
IPC: C09K8/20
Filed: 2000-06-19
Granted: 2001-02-10
Abstract: FIELD: drilling fluids. SUBSTANCE: lignosulfonate (100 wt parts) preliminarily acidified with sulfuric acid to pH 1.5-3.5 is mixed with half design amount of ferric sulfate (1.5-5.0 wt parts), which is dissolved at 35-40 C. Then design amount of sodium dichromate (4.0-9.0 wt parts) and the rest of ferric sulfate are consecutively added and entirely dissolved at stirring for 3-4 h at 60-95 C, after which sodium hydroxide is added to pH 4-5. EFFECT: increased effect of reagent on filtration and structural- mechanical (thinning) properties of drilling fluid and increased heat resistance thereof to 180 C at lower toxicity due to lesser amount of chromium(VI). 4 tbl
Patent RU-2178172-C1 (RU)
Title: Method for controlling neutralization of electromagnetic field influence upon human organism
Inventor: SAVINA L V
IPC: A61N1/36
Filed: 2000-12-05
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking blood serum drop samples from a patient subjected to electromagnetic field action of technogenous nature before and after applying neutralizing agent Gamma-7 H. The sample is placed on microscopic slide, dried at 37-38 C during 15-30 min and then microscopic examination is carried out in passing light. Neutralization signs are recognized by sigmoid pattern rosettes occurring. EFFECT: enhanced accuracy of diagnosis. 26 dwg
Patent RU-2184996-C1 (RU)
Inventor: KRYLOV S P
IPC: G21C19/00
Filed: 2000-12-08
Granted: 2002-07-10
Abstract: FIELD: fast reactors. SUBSTANCE: telescopic joint is exposed to alternating magnetic field, response signal is picked up and used to determine changes in magnetic reluctance of adjacent sections in telescopic joint; amount of overlap is found by space between these changes; frequency of alternating magnetic field acting on telescopic joint is 50-500 Hz. EFFECT: provision for direct overlap check without extracting and replacing process channel. 2 cl, 2 dwg
Patent RU-2196742-C1 (RU)
Title: Aeration system
Inventor: GALICH ROSTISLAV ANATOLIEVICH
IPC: C02F7/00
Filed: 2001-06-18
Granted: 2003-01-20
Abstract: FIELD: biological treatment of sewage water; applicable in saturation of liquids with gases, for instance, in saturation of sludge mixture with oxygen. SUBSTANCE: aeration system has aerator with air duct or many aerators with many successively communicated air duct section. For local protection of aerator or many sections from hydrophenumatic impacts installed inside air duct or its part, or inside the first and/or the last section of air duct or its part, or in each of many sections of air duct where removable air damper is arranged along their axes. EFFECT: provided local protection of aerator or many sections from hydropneumatic impacts due to installation of air damper inside air duct. 5 cl, 28 dwg
Patent RU-2194246-C1 (RU)
Title: Method for processing optical fiber gyroscope ring interferometer signal
Inventor: ANDREEV A G
IPC: G01C19/72
Filed: 2001-08-07
Granted: 2002-12-10
Abstract: FIELD: measurement technology. SUBSTANCE: method involves compensating Sagnaque phase difference by means of one and the same triangular profile voltage by varying its parameters. Sagnaque phase difference compensation is carried out during the first segment of T       1   0        period by measuring phase difference impulse amplitude change (π-Δ)∓φ к  radians and (π+Δ)±φ к  radians and measuring impulse amplitude change T       1   0        radians and (π+Δ)±φ к  radians during the rest of the (π-Δ)±φ к  period. Δ is selected in the range of 0<Δ<π radians, φ к  is the controllable phase shift compensating Sagnaque phase difference and T       1   0        = T 0  under φ к  = 0. Sagnaque phase difference control is carried out on suppressing the rotating on frequency f c  = 1/T       1   0        at synchronous detector output. Gyroscope scale coefficient correction is carried out on synchronous detector output signal operating on the beam phase difference impulse amplitude change frequency in gyroscope ring- shaped interferometer by varying the modulating voltage parameters. EFFECT: small size information processing unit. 9 dwg
Patent RU-2205632-C1 (RU)
Title: Способ анестезиологического пособия у детей с ожогами
Inventor: AKULOV M S
IPC: A61K31/19
Filed: 2001-09-13
Granted: 2003-06-10
Abstract: Изобретение относится к медицине, к комбустиологии и анестезиологии и может быть использовано в качестве анестезиологического пособия у детей с ожогами. Проводят анестезиологическое пособие на фоне сохраненного самостоятельного дыхания, вводный наркоз осуществляют внутримышечным введением кетамина из расчета 3-5 мг/кг и сибазона 0,2-0,5 мг/кг массы тела, а базис-наркоз дополняют внутримышечным введением оксибутирата натрия в дозе 30-60 мг/кг и кетамина в дозе 2-3 мг/кг с сибазоном 0,2-0,3 мг/кг. Данное изобретение обеспечивает адекватное обезболивание, стабильность интраоперационной и послеоперационной гемодинамики, пробуждение больных после операции без психотических реакций. 2 табл.
Patent RU-2202981-C1 (RU)
Title: Implant for making dental prostheses
Inventor: RAAD Z K
IPC: A61C8/00
Filed: 2001-11-06
Granted: 2003-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has non-detachable head with neck and intraosseous parts. The head has external fastening members for setting and removing gingival collar shaper designed as hollow body having internal fastening members and external diameter size matching implant crown base diameter. EFFECT: accelerated treatment process; facilitated method of prosthesis setting. 3 dwg
Patent RU-2213937-C1 (RU)
Inventor: BOLJACHINOV M JU
IPC: G01C19/38
Filed: 2002-01-21
Granted: 2003-10-10
Abstract: FIELD: systems of navigation, topographic referencing and guidance of mobile objects. SUBSTANCE: ground gyroscopic system includes gyroscopic platform in three-axes cardan suspension with slaving-torque motors and angle-data transmitters placed on axes of suspension, gyroscopic sensitive element placed on gyroscopic platform, accelerometers which sensitivity axes lie in plane parallel to measurement axes of gyroscopic sensitive element, information converter and controls. EFFECT: increased precision of determination of course angle, diminished extent of operator's attendance, reduced time of preparation for precise determination of course angle during stops of mobile object. 2 cl, 4 dwg
Patent RU-2219328-C1 (RU)
Title: Process of shut-off of water and gas inflows in wells
Inventor: LJADOV B S
IPC: E21B33/138
Filed: 2002-03-28
Granted: 2003-12-20
Abstract: FIELD: elimination of water and gas shows and increased output of pools during drilling and running of oil, gas and injection wells. SUBSTANCE: invention makes it feasible to solve problem of shut-off of pool under conditions of any conductive non-uniformity with simultaneous saving of total amount of injected grouting material. Process of shut-off of water and gas inflows in well includes injection of gel-forming compounds with different rheological characteristic into pool in batches. Between batches of gelforming compounds with invariable time of gel formation there is injected batch of gel-forming compound with gel formation time greater than time of its injection from well-head to pool but less than time of gel formation and injection of batch of gelforming compound with invariable time of gel formation. Gel-forming compounds which additionally contain mud grouting particles can be used too. Preliminary injection of mud grouting compound is also possible. EFFECT: increased quality of water and gas shut-off operations under conditions of inhomogeneous permeability of pool with simultaneous saving of insulating compounds. 3 cl
Patent RU-2216206-C1 (RU)
Title: Device for grain processing
Inventor: ILLARIONOV A A
IPC: A21B5/02
Filed: 2002-04-01
Granted: 2003-11-20
Abstract: FIELD: food industry; applicable in manufacture of equipment designed for swelling of grain starch-containing products. SUBSTANCE: device has bin with portioning appliance for grain, base with two posts with compression springs and three plates located one under another. Upper plate is fixed with posts, and middle and lower plates installed movably on posts and interconnected by compression springs. Lower plate has drive for its vertical reciprocation over posts. Secured to upper fixed plate is upper heating head and lower heating head is installed coaxially to upper heating head on lower movable plate. Secured to middle movable plate is circular holder coaxial to heating heads. Circular holder is combined with cylindrical part forming working zone inside holder, and expanding conical parts directed to heating heads and forming zone of product formation together with their working surfaces. EFFECT: provided production of qualitative fully swollen end product with full filling of volume of product formation. 4 dwg
Patent RU-2221175-C1 (RU)
Title: Band-and-shoe brake cooling system
Inventor: VOL CHENKO ALEKSANDR IVANOVICH
IPC: F16D65/813
Filed: 2002-06-19
Granted: 2004-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in heavy loaded band-and-shoe brakes, for instance, brakes of drawworks. Proposed cooling system of band-and-shoe brake contains brake pulley, brake band with run off and run on sides and friction linings uniformly placed between band sides and containing cooling units made in form of thermopiles consisting of thermocouples with electron and hole conduction. Thermocouples are made in form of rods. Thermal tubes are provided coupled with said units for removing heat from cooling units. Novelty is that system contains additionally flexible elements uniformly arranged between friction linings which are fixed on lings. Thermopiles are arranged in middle part of each friction lining over its length, and thermal tubes are installed in middle part in thickness of friction linings and are in contact with side surfaces of thermocouples with different types of conduction. EFFECT: improved operating parameters of brake, its reliability, increased service life of friction units, provision of uniform wear, simplified design. 7 dwg
Patent RU-2225098-C1 (RU)
Title: Method for postharvest treatment of grain before laying for storage
Inventor: SHAZZO F R
IPC: A23B9/26
Filed: 2002-09-12
Granted: 2004-03-10
Abstract: FIELD: agriculture and food-processing industry, in particular, postharvest treatment of grain before laying for storage. SUBSTANCE: method involves cleaning grain from contaminants; creating grain flow in the form of falling rain and creating aerosol flow of propionic acid comprising additive of chitosan; feeding aerosol flow through supersonic horn for contacting with grain flow; using preparation as chitosan additive source, said preparation being produced by sequential extracting of Pythium ultimum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. EFFECT: reliable grain storage. 2 ex
Patent RU-2213923-C1 (RU)
Title: Self-defense weapon
Inventor: BIDEEV G A
IPC: F41A19/58
Filed: 2002-10-24
Granted: 2003-10-10
Abstract: FIELD: hand portable firearm, applicable for use by civilians for self-defense by shooting to cause injuries or to frighten by sound and light (flashes at a shot). SUBSTANCE: the self-defense weapon has a body, cartridge holder with seats, barrels made as cartridge holder with seats, barrels made as cartridge cases with an electric primer, and an initiating mechanism having a pulsed magnetoelectric and/or electrochemical current source electrically connected to a distributing device having a unit of contact sets, the unit contact sets are made floating, a laser target indicator is built in the weapon body, and a through hole is made in the cartridge holder with seats and positioned in its middle part between the seats of the cartridge holder. Besides, a light-emitting diode indicating the degree of discharge of the electrochemical current source is positioned in the bottom part of the body, and the light-emitting diode is located in the through hole of the cartridge holder. EFFECT: enhanced efficiency of the self-defense weapon with a low kick, improved sighting system, and excluded criminal use of the weapon. 3 cl, 2 dwg
Patent RU-2247243-C1 (RU)
Inventor: SHESTAKOV V A
IPC: E21C41/18
Filed: 2003-07-08
Granted: 2005-02-27
Abstract: Изобретение относится к горному делу и может быть использовано при разработке выемочных полей. Способ включает подготовку уклонных выемочных полей по простиранию, проведение транспортных штреков, проведение вентиляционного штрека для верхнего выемочного поля и использование в качестве вентиляционных штреков при разработке располагаемых ниже выемочных полей транспортных штреков отработанных выемочных полей, и подготовку камеры по углю через целик ниже транспортного штрека. Транспортный штрек и камеру проводят при прямом порядке подготовки и отработки выемочных полей, используя сплошную систему разработки выемочных полей. Камеру соединяют с транспортным штреком сбойками и проводят с опережением по отношению к нему с уклоном для обеспечения свободного стока воды из транспортного штрека и камеры. Ширину камеры задают исходя из условия размещения в ней рабочего органа технологического выемочного комплекса. Изобретение направлено на повышение интенсивности и повышение надежности работы очистных комплексов независимо от водопритоков. 3 ил.
Patent RU-2240809-C1 (RU)
Inventor: DENISOV V M
IPC: A61K35/36
Filed: 2003-08-26
Granted: 2004-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with obtaining biological coverings to cover wounds at treating patients with burns and mechanic lesions of skin. The method includes the destruction of dermal cells, extraction of the products of their damage and extracellular noncollagenic proteins and matrix sterilization. Derma should be placed into 30%-carbamide solution at addition of calcium chloride up to 0.5% concentration at +4 C for 24 h at 1:3 volumetric ratio of derma and carbamide solution. Then dermal matrix should be kept in 20%-carbamide solution at room temperature for 1 h. The method enables to achieve more cheaper, simplified and accelerated technique. 
     EFFECT: higher efficiency.
Patent RU-2252138-C1 (RU)
Inventor: TIMOFEEV JU L
IPC: B28B1/093
Filed: 2003-11-24
Granted: 2005-05-20
Abstract: FIELD: construction and is designed for consolidation of constructions of stiff concrete. 
     SUBSTANCE: the device is applicable for intensification of the process of consolidation of stiff concrete (stiffness within 30 to 50s) with employment of an inventory molding device. The vibroimpulsive device for molding of monolithic constructions of stiff concrete has a movable plate with an exciter of vibrations, baseplate with hole-forming cores with core vibroleads located inside them. The movable plate is spring-loaded and freely moves on the guide cores with springs. The vibration frequency of the movable plate is adjusted by changing the speed of rotation of the vibroexciter with the aid of a rheostat. The baseplate plate is fixed on detachable forms with the aid of guide cores with locks. A plate engageable with the massive bottom of the hole-forming cores is positioned in the foundation of the core vibrolead. 
     EFFECT: mechanized process of concrete stiffening and reduced labor content of falsework operations at concreting of monolithic constructions. 
     2 dwg
Patent RU-2256684-C1 (RU)
Inventor: MYL NIKOV V A
IPC: C09K3/14
Filed: 2004-01-05
Granted: 2005-07-20
Abstract: FIELD: production of abrasive micropowders at size of crystals from 0.2 to 1 mcm for surface fine treatment of articles made from metal, glass and stone. 
     SUBSTANCE: proposed abrasive micropowder contains silica crystals produced from rock-harzburgite; powder extracted from this rock has 7 to 9 units of hardness and fractions from 40 to 1 mcm. 
     EFFECT: reduced power requirements; improved quality of powder. 
     1 tbl
Patent RU-2241101-C1 (RU)
Inventor: MOROZOV G JA
IPC: E04F13/08
Filed: 2004-01-14
Granted: 2004-11-27
Abstract: FIELD: building, particularly for securing facing on buildings and structures, including that having vended facades. 
     SUBSTANCE: facing has face panels, horizontal profile with two support-fixing surfaces connected to vertical surface, fixing members of visible panel fixation, enclosing both support-fixing panels and fixing members of invisible panel fixation enclosing one support-fixing surface. Fixing members are made as shaped plates with clamps for support-fixing panels and as support wings for ribs of facing panel. Facing has similar shaped plates with clamps and support wings of fixing members fixing for visible panel enclosing one fixing panel and of fixing members for securing invisible panel enclosing simultaneously both support-fixing panels. Support-fixing panels and clamps thereof are made as locks facing one towards another, support wings for facing panel ribs of invisible fixing members are bent towards supported panel ribs and enter corresponding slots formed in above panel ribs. 
     EFFECT: increased visible and invisible facing securing to single horizontal profile at any angle, increased fire safety due to elimination of fastener usage. 
     2 cl, 8 dwg
Patent RU-2265957-C1 (RU)
Inventor: KARPOV A V
IPC: H04L9/20
Filed: 2004-02-25
Granted: 2005-12-10
Abstract: FIELD: radio engineering, in particular, cryptographic equipment. 
     SUBSTANCE: at receiving and transmitting stations of meteor communication system additional random characteristic is measured for current meteor radio image - time of spreading of signal from transmitter to receiver. 
     EFFECT: method for remote generation of key, in which key is not transmitted from one client to another, but is formed at sending and receiving sides of meteor radio channel concurrently by measuring one and the same random process, which is not accessible to cryptography analyst (or another client). 
     1 dwg
Patent RU-2264720-C1 (RU)
Inventor: MINGAZOV V V
IPC: A23C19/08
Filed: 2004-02-27
Granted: 2005-11-27
Abstract: FIELD: dairy industry. 
     SUBSTANCE: claimed cheese contains (mass %) cheese for melting 25.6-26.0; nonfat cheese 12.5-13.0; soy product Tofu 0.97-1.02; cream 19.8-20.2; desiccated milk 1.3-1.4; desiccated milky whey 0.59-0.61; table milky margarine 20.0-20.1; cheese-melting salts Solva 820 - 1.05 and Solva 90S - 1.05; and balance: drinking water. 
     EFFECT: diet product with high biological value and good taste; enhanced assortment of melted cheeses. 
     1 tbl, 3 ex
Patent RU-2265253-C1 (RU)
Inventor: ARSON A G
IPC: H01F38/26
Filed: 2004-03-12
Granted: 2005-11-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: primary winding of additional potential transformer having transformation ratio of unity is connected to low-voltage measuring winding of in-service potential transformer so that potential transformer cascade is formed and its measurement error equals sum of errors of in-service transformer and additional transformer whose error throughout entire range of loads connected to its secondary winding is equal in absolute value to that of in-service transformer and its error polarity is reverse to that of in-service transformer. Additional potential transformer has magnetic circuit, primary and secondary windings; magnetic circuit has a number of cores wound with ferromagnetic material ribbon and inserted one into other or placed one onto other and separated by nonmagnetic spacers. Secondary winding is wound on magnetic circuit assembled of separate cores so that part of its turns passed via through holes in nonmagnetic spacers covers at least one core. 
     EFFECT: enhanced measurement accuracy. 
     1 cl, 1 dwg
Patent RU-2245993-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B41/02
Filed: 2004-04-06
Granted: 2005-02-10
Abstract: Изобретение относится к нефтяной промышленности и может найти применение при эксплуатации нефтедобывающих и нагнетательных скважин. Обеспечивает экономию электроэнергии при электрохимической защите обсадных колонн, выведенных из бурения скважин. Сущность изобретения: при эксплуатации куста скважин проводят полное поднятие цемента в затрубном пространстве до устья, секционирование скважин электроизолирующими соединениями от системы транспорта нефти или системы поддерживания пластового давления и использование в качестве станции катодной защиты установки катодной защиты с контроллером тока. По каждой скважине проводят определение времени завершения катодной поляризации скважины и определение времени деполяризации скважины, при которой потенциалы на скважине снижены до минимальных защитных значений. На каждой скважине куста проводят циклический режим работы установки катодной защиты: катодная поляризация в течение времени завершения катодной поляризации скважины и деполяризация скважины в течение времени снижения потенциала на скважине до минимальных защитных значений. В момент деполяризации одной скважины проводят катодную поляризацию другой скважины куста.