baber/WOPTO huggingface dataset:
Patent RU-2168616-C1 (RU)
Inventor: KHAJREDINOV N SH
IPC: E21B43/22
Filed: 2000-06-16
Granted: 2001-06-10
Abstract: FIELD: oil and gas production. SUBSTANCE: objective of invention is increasing oil recovery of formations using reagent favoring formation microflora in all-type deposits, including Devone, terrigene lower carbon, and carbonate without preliminary treatment. Method involves injecting reagent through injection well and production of oil through productive well. As reagent, biochemically purified waste waters (sewage from biological treatment stations after third aftertreatment before or after disinfecting) are used. EFFECT: increased oil recovery. 4 tbl
Patent RU-2176918-C1 (RU)
Inventor: GRITSENKO V V
IPC: A61K33/32
Filed: 2000-12-08
Granted: 2001-12-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to biologically active preparations based on vegetable raw and can be used in curative-prophylactic aims. Invention proposes the alfalfa extract-base preparation and method of its preparing. Raw treatment is carried out with a mixture of trace elements aqueous solutions and keeping extractable mixture at temperature 50 C, not above, for 60 min. Except for, method involves heat treatment of extractable mixture. Obtained preparation has stable therapeutic action and can be used as immunotropic, antioxidant, antiseptic agent and exhibiting the stabilizing effect on metabolism. Preparation can be used for curative-prophylactic purposes. EFFECT: improved method of preparing, valuable medicinal and biochemical properties. 7 cl, 1 dwg, 1 ex
Patent RU-2192519-C1 (RU)
IPC: E03F5/14
Filed: 2001-02-26
Granted: 2002-11-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has reservoir made in the form of semicylinder and provided with inclined semiconical bottom, discharge auger mounted in inclined bottom of reservoir, sewage collector with feeding chute, discharge chute, and lateral spillway. Feeding chute and discharge chute are arranged at respective opposite ends of arched outer chamber defined by partition wall, which is mounted around reservoir so that it does not reach inclined bottom. Partition wall divides reservoir into outer arched chamber and continuous inner chamber. At least one tube with perforated upper part is horizontally mounted on arched outer chamber along the whole length thereof. Charging chute is inclined into outer arched chamber and is equipped with upper perforated bottom with discharge scraper conveyor above it and lower discharge funnel positioned outside reservoir and connected through pipeline with device for grinding solid organic substances separated from sewage. Adjustable telescopic level regulating drain pipe cooperating with discharge branch pipe of grinder and intake funnel for large solid sewage substance are mounted in continuous inner chamber of reservoir. Intake funnel is cooperating with circulation pump connected to discharge auger wash pipeline and through injector to perforated pipes in outer chamber. Apparatus is used in animal and poultry farms, complexes and plants and allows floating organic inclusions to be separated from sewage and ground and simultaneously settling solid mineral substances to be separated and washed during removal. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2182659-C1 (RU)
Title: Способ определения работоспособности породоразрушающего инструмента
Inventor: MIRZADZHANZADE AZAT KHALILOVIC
IPC: E21B45/00
Filed: 2001-03-19
Granted: 2002-05-20
Abstract: Изобретение относится к области контроля параметров бурения скважин и может быть использовано при диагностике состояния породоразрушающего инструмента. Способ включает измерение колебаний давления промывочной жидкости на долото и колебаний осевой нагрузки на долото, выбор текущих критериев работоспособности, задание их эталонных значений и определение работоспособности породоразрушающего инструмента сравнением текущих значений критериев с их эталонными значениями. Новым является то, что в любой момент бурения определяют коэффициент Джини G P  колебаний давления промывочной жидкости и коэффициент Джини G Q  колебаний осевой нагрузки. В качестве критериев работоспособности принимают текущие величины Т P  = 1 - G P  и T Q  = 1 - G Q , при этом минимальный износ породоразрушающего инструмента и, соответственно, его максимальная работоспособность соответствуют максимальным значениям этих критериев. В качестве эталонных значений критериев принимают T P   эт = T Q   эт  = 1. Изобретение позволяет повысить точность оценки технического состояния породоразрушающего инструмента в процессе бурения за счет снижения количества контролируемых параметров и тем самым обеспечить эффективную отработку породоразрушающего инструмента. 3 ил., 2 табл.
Patent RU-2188935-C1 (RU)
Title: Composition for intensification of oil recovery
Inventor: SIMAEV JU M
IPC: C09K8/584
Filed: 2001-04-06
Granted: 2002-09-10
Abstract: FIELD: oil and gas producing industry. SUBSTANCE: invention deals with compositions for intensification of oil recovery with the aim to restrict water inflows to producing wells and to increase oil recovery. Composition contains biological surfactant and oil, and additional lignosulfonate with the following ratio of components, wt. %: biological surfactant, 40-50; lignosulfonate, 5-25; oil, the balance. EFFECT: higher efficiency of composition effect in process of oil displacement due to amplification of its emulsifying capacity, emulsion stability in time and viscosity. 2 tbl
Patent RU-2187133-C1 (RU)
Title: Способ количественной геохимической оценки магнетитового оруденения
Inventor: EMEL JANENKO T I
IPC: G01V9/00
Filed: 2001-05-07
Granted: 2002-08-10
Abstract: Использование: при поисках и оценке магнетитового оруденения. В результате использования изобретения достигнута точная опережающая количественная геохимическая оценка железорудного месторождения по единичным скважинам оцениваемого месторождения. Сущность: проводят отбор, анализ литохимических проб коренного оруденения. Определяют надфоновую линейную продуктивность. Сравнивают надфоновую линейную продуктивность оцениваемого и эталонного оруденения. Проводят количественную оценку. При этом анализ литохимических проб коренного оруденения, определение надфоновой продуктивности, сравнение надфоновой линейной продуктивности оцениваемого и эталонного оруденения осуществляют на железо общее, железо магнетитовое, серу, медь, цинк, серебро, никель, кобальт, марганец, молибден. Для количественной оценки дополнительно определяют осредненный коэффициент подобия по приведенной формуле. Технический результат: сокращение капитальных затрат, времени, повышение качества поиска. 2 табл.
Patent RU-2181334-C1 (RU)
Title: Method of estimation of technical state of helicopter rotor system for prolongation of its service life
Inventor: VLADIMIROV I M
IPC: B64F5/00
Filed: 2001-06-08
Granted: 2002-04-20
Abstract: FIELD: helicopter equipment; estimation of technical state of helicopter rotor system. SUBSTANCE: proposed method consists in separation of articulated points of unit on basis of analysis of design and standard documentation; on basis of treatment and analysis of operational statistic data, serviceability of each separated articulated point is subjected to instrumental check for estimation of their state in accordance with the criteria approved; then relationship of total equivalent individual loading of unit components and loading corresponding to standard combination of flight modes is determined and new service life is established taking into account results of instrumental check of articulated points. During operation of helicopter, operating conditions are additionally recorded including flight altitude, air temperature, take-off mass, helicopter CG and mass of external store; repeatability of each recorded operating condition is determined according to duration of selected levels for analysis of effect of each of them on level of individual loading of unit; total equivalent loading on unit components is calculated on basis of available data pertaining to loads acting on components of unit during operation of helicopter of this type under similar operating conditions and modes of flight taking into account components of each recorded flight modes and operating conditions. EFFECT: enhanced accuracy of estimation of remaining operating period of main units of helicopter rotor system. 5 cl, 4 dwg
Patent RU-2210227-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-02-19
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into receipt mixture preparation produced by sequential extracting of Mortierella parvispora 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; packing resultant mixture in hermetically sealed package; sterilizing and simultaneously baking. Mixture components are used in the following ratio, wt%, with an accuracy of plus and minus 5%: curd 635; eggs 168; sand sugar 60; semolina 40; edible texturing concentrate 8; preparation of Mortierella parvispora micromycet biomass 6.8; butter 77; edible salt 5; vanillin 0.1; ascorbic acid 0.1. EFFECT: increased immune stimulating effect of finished product.
Patent RU-2220454-C1 (RU)
Inventor: SHTEJNSHLEJGER V B
IPC: G01V3/12
Filed: 2002-04-10
Granted: 2003-12-27
Abstract: FIELD: signal systems ensuring safety of access to protected premises, systems of remote detection of objects hidden under clothes of men passing through inspection. SUBSTANCE: portable detector carrying antenna measures intensity of thermal radio radiation of different parts of human body. Change of intensity of thermal radio radiation establishes presence of foreign metal or nonmetal objects. Material absorbing radio waves fitted with heating element which temperature exceed temperature of human body is fixed on antenna to raise sensitivity of detector. EFFECT: raised sensitivity of portable detector. 1 cl, 1 dwg
Patent RU-2220426-C1 (RU)
Inventor: SHESTERNEV D M
IPC: G01R29/08
Filed: 2002-04-24
Granted: 2003-12-27
Abstract: FIELD: passive radiolocation, measurement of weak noise signals. SUBSTANCE: given modulation radiometer includes antenna, modulator, receiver, pulse amplifier, synchronous filter, high-pass filter and comparator connected in series. Second input of comparator is connected to common bus, its output is coupled to input of control unit which first output is output of radiometer and second and third outputs are connected to controlling inputs of modulator and synchronous filter correspondingly. Radiometer also includes current source, noise generator, power divider connected in series, first output of divider is connected to first attenuator and first valve connected in series, its second output is connected to second attenuator and second valve connected in series. Current source, noise generator, power divider and both attenuators are mounted on thermostatted plate. Radiometer incorporates matched load, first and second directional couplers, first and second SHF keys which inputs are connected to outputs of first and second valves and controlling inputs of first and second SHF keys are connected to fourth and fifth outputs of control unit correspondingly. First inputs of first and second directional couplers are connected to antenna and matched load correspondingly, second inputs of directional couplers are connected to proper outputs of first and second SHF keys. Matched load is mounted on thermostatted plate. EFFECT: widened operational range and enhanced functional reliability. 1 cl, 7 dwg
Patent RU-2223040-C1 (RU)
Inventor: PLECHEV V V
IPC: A61B10/00
Filed: 2002-06-20
Granted: 2004-02-10
Abstract: FIELD: medicine, abdominal surgery. SUBSTANCE: one should measure diameter of adducting (Dad) and abducting (Dab) intestines, detect quotient after Dad for Dab division and depending upon its value establish indications for decompression. The method simplifies detection of indications for intestinal decompression and enables to avoid additional intestinal traumatizing. EFFECT: higher efficiency. 1 dwg, 4 ex, 1 tbl
Patent RU-2232415-C1 (RU)
Inventor: ALFEROV V V
IPC: G06F3/06
Filed: 2002-12-02
Granted: 2004-07-10
Abstract: FIELD: data processing and measuring technology. 
     SUBSTANCE: data reader designed to read flight information out of aircraft on-board emergency recorders and its intermediate recording on solid state medium followed by input of this information in type IBM PC-AT personal computer for diagnosing aircraft condition and assessing crew response has amplifier-shaper, processor unit, random-access and read-only memory devices, display, control unit, watchdog timer, PCMCIA signal shaper, power converter, and PCMCIA-Standard data medium. 
     EFFECT: reduced cost of flight data processing systems and loss; enhanced reliability of read-out data, reduced processing time, improved quality of resultant data display. 
     2 cl, 4 dwg
Patent RU-2222607-C1 (RU)
Title: Method of alloying steel
Inventor: NAKONECHNYJ ANATOLIJ JAKOVLEVI
IPC: C21C7/00
Filed: 2002-12-24
Granted: 2004-01-27
Abstract: FIELD: ferrous metallurgy; technology of making micro-alloyed steels. SUBSTANCE: proposed method includes melting metal in steel-making unit, delivery of material containing manganese oxides, material containing micro-alloying elements and reductant into jet of tapped metal simultaneously with beginning of tapping metal into ladle; yield of metal is 93-95%. Delivery of materials into jets of tapped metal is performed at angle of 30-60 deg. relative to axis of jet. Used as reductant is aluminum alloy and calcium chloride at ratio of 4:1. EFFECT: reduced contamination of steel with non-metallic inclusions; improved quality of steel. 3 cl, 1 tbl, 1 ex
Patent RU-2239080-C1 (RU)
Inventor: PIS MENNYJ V L
IPC: F02K7/16
Filed: 2003-01-20
Granted: 2004-10-27
Abstract: FIELD: gas-turbine engines. 
     SUBSTANCE: proposed gas-turbine engine with turbocooler at inlet contains turbocompressor with compressor, main combustion chamber and turbine with two series mounted fuel-air heat exchangers. First fuel-air heat exchanger is located in channel of gas-air duct at turbocompressor inlet. Turbocooler turbine arranged between fuel-air heat exchangers along fuel line is mechanically connected with power consumer(s). 
     EFFECT: increased cold0retaining capacity of fuel, increased degree of utilization of waste energy in gas-turbine engine. 
     4 cl, 2 dwg
Patent RU-2231897-C1 (RU)
Title: Электромагнитный шаговый двигатель
Inventor: BELYJ D M
IPC: H02K33/02
Filed: 2003-03-25
Granted: 2004-06-27
Abstract: Изобретение относится к области электротехники, а именно к электромагнитным шаговым двигателям. Технический результат изобретения, заключающийся в упрощении конструкции и повышении надежности, достигается путем того, что в электромагнитном шаговом двигателе винтовая цилиндрическая пружина кручения выполнена из биметалла, обращенный внутрь к выходному валу слой которого выполнен из упругого ферромагнитного материала, а слой, обращенный наружу, из ферромагнитного материала, обладающего магнитострикционным эффектом, при этом пружина размещена между разнесенными в осевом направлении катушками возбуждения и закреплена своей центральной частью в корпусе с помощью упругого в осевом направлении элемента с возможностью жесткой фиксации, причем, концевые участки пружины свободно введены в крайние части осевых отверстий соответствующих катушек возбуждения. 1 ил.
Patent RU-2236106-C1 (RU)
Title: Method and apparatus for sequential phased anaerobic fermentation of liquefied organic wastes
IPC: C02F11/04
Filed: 2003-03-27
Granted: 2004-09-20
Abstract: FIELD: agriculture, in particular, method and equipment used in animal and poultry farms for producing of fuel gas from manure, bird dung, plant remains, or for manufacture of high-quality organic fertilizers. 
     SUBSTANCE: method involves feeding liquefied organic wastes into outer chamber of methane tank; providing sequential anaerobic fermentation of organic wastes in outer and inner chambers of methane tank; heating and mixing fermented mass; discharging fermented mass from methane tank and withdrawing biogas; holding dense and settling difficult-for-fermentation substances, introduced into outer chamber of methane tank together with liquefied organic wastes, in outer chamber for time sufficient for complete hydrolytic splitting thereof in acid medium produced during first fermentation phase; directing decomposition products thereof into alkaline medium of second fermentation phase in inner chamber. Apparatus has methane tank with outer chamber equipped with annular low wall made in the form of truncated cone defining tray with horizontal upper part and inclined base. Annular low wall is adapted for holding of dense settling difficult-for-fermentation organic substances in outer chamber. Such construction of outer chamber provides for convenient discharge of settled substances from jet nozzles of annular pipe above annular low wall defining tray. Washing out pipe is connected to pump for mixing of mass under fermentation process. 
     EFFECT: increased efficiency by providing complete splitting of dense settling difficult-for-fermentation liquefied organic substances, increased amounts and improved caloricity of biogas produced. 
     7 cl, 2 dwg
Patent RU-2229320-C1 (RU)
Inventor: GOJ V L
IPC: A63G19/02
Filed: 2003-06-06
Granted: 2004-05-27
Abstract: FIELD: production of toys, in particular, horse-riding simulating toys. SUBSTANCE: toy has body fixed on arced members, small wheels mounted lengthwise between arced members, pole pivotally mounted on body for engagement with supporting surface, pole rotation restricting stop, saddle with handle and foot supports mounted on body. Body is made in the form of strip fixed on ends of arced members. Shields are attached along strip longitudinal sides. Arced members are positioned on toy longitudinal axis. Lower end of pole is formed as loop or fork for accommodation of arced members with wheels. Toy is equipped with additional pole arranged symmetrically with respect to main pole and pivotally connected therewith through threaded coupling and additional stop for restricting rotation of poles. Poles are arranged between poles and fixed between body shields. Such construction allows forward and backward running of toy to be used and running length to be adjusted. EFFECT: simplified construction, increased amusing effect and improved physical development of children. 2 dwg
Patent RU-2246213-C1 (RU)
Title: Device for controlling beehive microclimate
Inventor: RYBOCHKIN A F
IPC: A01K47/06
Filed: 2003-06-16
Granted: 2005-02-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: device has temperature-sensitive unit and humidity-sensitive unit, units for transforming sensitive unit signals into frequency, microphone, microcomputer, switching units for starting conditioning system elements and beehive air-conditioning system operation. The microcomputer functions for controlling and adjusting beehive microclimate. The air-conditioning system has electric fan drive, heating element and vapor production unit. The microphone serves for making acoustic control of ventilating bees activity. 
     EFFECT: wide range of functional applications. 
     3 dwg
Patent RU-2235809-C1 (RU)
Inventor: MASLIJ A I
IPC: C25D3/30
Filed: 2003-06-16
Granted: 2004-09-10
Abstract: FIELD: plating equipment, in particular, electrolytic application of tin onto continuously movable steel tape. 
     SUBSTANCE: method involves electrochemical deposition of tin with the use of insoluble anodes and replenishment of tin concentration in oxygen-saturated electrolyte solution; removing oxygen dissolved in said solution at outlet end of apparatus for preparing of electrolyte in the process of preparing of Sn +2 -enriched solution of electrolyte. Deoxygenation of electrolyte may be performed with the use of cathode processing of electrolyte on through-flow volumetric porous electrode made from conductive fibers or by reducing atmospheric pressure of gas above solution or by blowing of electrolyte with inert gas. 
     EFFECT: increased efficiency, reduced production costs and improved quality of tinning of steel. 
     4 cl, 1 dwg, 2 ex
Patent RU-2245561-C1 (RU)
Title: Device for identifying random signals
Inventor: PRUDNIKOV S JA
IPC: G01S7/41
Filed: 2003-06-26
Granted: 2005-01-27
Abstract: FIELD: radar engineering. 
     
     
       SUBSTANCE: proposed device designed for identifying objects incorporating revolving components (helicopters, propeller-driven airplanes) by means of acquisition radars at relatively low repetition frequency of sounding pulses (about 2000 Hz) and low time of contact with target (tens of ms) in intensive interference environment functions to separate heterogeneous part in received signal that characterizes time of hitting window occupied by pulse burst being identified with main maximum of secondary radiation diagram of revolving components by adequate processing of pulse burst in frequency and time domains thereby enabling object identification. Device has analog-to-digital converter 1, digital computing units 2/1 - 2N, random-access memory 3, comparison unit 7, control unit 8, multiplexer 4, ranking unit 5, calculating unit 6, and inverter 9. Each digital computing unit has squarer 13, multiplier 10, adder 11, read-only memory 14, and shift register 12. Control unit has clock generator 15, pulse counters 16/1 - 16/3, and AND gate 17. 
     
     
       EFFECT: enhanced effectiveness of object identification. 
     
     
       1 cl, 4 dwg
Patent RU-2246272-C1 (RU)
Title: Method for treating massive diffuse intracavitary hemorrhages
Inventor: BAULIN N A
IPC: A61B17/12
Filed: 2003-07-07
Granted: 2005-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying tampon having injector drains between its layers near bleeding focus and napkin possessing enhanced absorbing properties. The tampon is surrounded with biologically inactive polyethylene envelope. 
     EFFECT: increased local hemostatic effect; reduced abdominal cavity response; improved draining properties. 
     1 dwg
Patent RU-2258138-C1 (RU)
Inventor: FADEEV P JA
IPC: E21C37/00
Filed: 2004-01-09
Granted: 2005-08-10
Abstract: FIELD: dislodging equipment for cutting rock, artificial frangible materials, for loosening frozen ground and for compacting fill-up soil, particularly replaceable tool adapted to be connected to shovel boom and operative tool of fixed high-strength rock dislodging plant. 
     SUBSTANCE: device has resilient seals, hydropneumatic accumulator piston movably installed in device body and comprising cylindrical shaft connected to piston end facing hydraulic chamber thereof and mating device body. Cylindrical shaft has annular groove formed in medium part thereof and brings end chamber of distribution means having larger diameter into communication with draining pipeline or with working liquid source through body channels. End chamber having lesser diameter permanently communicates with working liquid source. Rear cavity of working stroke chamber located behind working end of percussion piston communicates with working liquid source or with working stroke chamber through body channels and two check valves. 
     EFFECT: increased efficiency, simplicity and reliability, reduced cost and size, improved manufacturability, prevention of working fluid flow between working stroke chamber and idle stroke chamber, increased impact frequency with a given pump capacity and impact energy. 
     2 cl, 1 dwg