baber/WOPTO huggingface dataset:
Patent RU-2214525-C2 (RU)
Title: Method of operation of power plant with piston internal combustion engine (versions) and power plant for implementing the method
Inventor: STARODETKO KONSTANTIN EVGEN EV
IPC: F02B41/06
Filed: 2001-04-11
Granted: 2003-10-20
Abstract: FIELD: mechanical engineering; power plants with internal combustion piston engines. SUBSTANCE: according to proposed method air is subjected to two-step compression outside engine cylinder using energy exchanger, with cooling of air after compression at first step and is accumulated ion first receiver for subsequent delivery into working cylinder. Compressed air from first receiver and fuel are delivered into working cylinder, mixture is combusted inside cylinder with piston and expanded gas work is conveyed to power takeoff shaft, using part of gas energy for compression of air. Then gases are expanded in energy exchanger between gases and fresh air and air in energy exchanger is compressed to parameters of beginning of fuel burning, and accumulation of compressed air in first receiver is carried out with preservation of obtained parameters. Expansion of hot gases in engine cylinder is used only to get useful work at their expansion to valve without 0.09 and 0.6 of initial volume of air. Expansion of gases in energy exchanger is used both for compression of fresh air and for getting additional useful work. For this purpose pistons of engine and energy exchanger are connected by mechanical or hydraulic coupling, and useful work of power plant is obtained both when engine piston moves from top dead center into bottom dead center and at reverse stroke. Under partial load conditions fuel delivery into engine cylinder is stopped, and useful work is obtained owing to expansion of compressed air by additionally heating compressed air from external heat source in first or second or other receivers which are connected in turn to engine cylinder. EFFECT: increased efficiency of power plant, simplified design of plant.
Patent RU-2247234-C2 (RU)
Inventor: KLESHCHENKO I I
IPC: E21B43/26
Filed: 2001-05-18
Granted: 2005-02-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method includes acidic treatment of bed, calculation of hardness decrease and pressure of rocks tearing and pressure for pressing working solution into bed, completion of well and the actual hydraulic tear. Pressure for pressing is determined from formula P ht =(2μ·P m /(1-μ)+(1-3μ)·P b /(1-μ), where P ht  - rocks tear pressure, P m  - mountain pressure, P b  - bed pressure, μ - Poisson coefficient. 
     EFFECT: higher yields. 
     1 ex, 1 tbl
Patent RU-2201519-C2 (RU)
Title: Method of protection of thermally stressed objects from action of high temperature flow
Inventor: BORODAKIJ JU V
IPC: F02K9/64
Filed: 2001-06-06
Granted: 2003-03-27
Abstract: FIELD: air-jet engines, liquid propellant engines, plasma generators and chemical reactors. SUBSTANCE: invention is designed for heat and anticorrosive protection of walls of combustion chambers and nozzles. Proposed method includes delivery of shielding gas to beginning of zone between thermal stress object and high temperature flow. Shielding gas is supplied to said zone at supersonic speed. EFFECT: provision of reliable cooling and protection of surfaces of thermal stress object from erosion. 4 cl, 2 dwg
Patent RU-2217314-C2 (RU)
Title: Mechanical press
Inventor: KOZHEVNIKOV V A
IPC: B30B1/26
Filed: 2001-07-06
Granted: 2003-11-27
Abstract: FIELD: metal working. SUBSTANCE: proposed mechanical press contains slide installed in bed guides and coupled with crankshaft by articulated two-link mechanism. Electric motor installed on bed is connected with flywheel rigidly installed on crankshaft by flexible drive. Clutchless electromagnetic press control mechanism includes at least one electromagnet. Armature of electromagnet of clutchless control mechanism is made in form of bellcranks installed for turning on axle. Outer arm of bellcrank interacts with flat of fixed core of electromagnetic coil through fitted-on movable spring-loaded adjustable core with flat. Inner arm of bellcrank is coupled through axle with outer end of transfer mechanism rocker. Slide upper working position stop is made, for instance, of rubber in form of elastic ring with through central hole. Thickness of elastic ring exceeds size of end of rod projecting from piston. EFFECT: improved reliability, increased service life and capacity of press. 2 cl, 34 dwg
Patent RU-2258089-C2 (RU)
Inventor: BENTS MARK GILBERT
IPC: F27D11/08
Filed: 2001-08-30
Granted: 2005-08-10
Abstract: FIELD: special-purpose electrical metallurgy. 
     SUBSTANCE: proposed device includes furnace chamber, consumable electrode made from material  to be remolten inside furnace chamber and crucible inside furnace chamber. Crucible has wall which forms reservoir for accumulation of molten material of consumable electrode; at least part of wall is profiled for increase of area and for mechanical stabilization of bead as bead gets molten from below and increases at the top. Consumable electrode is loaded into furnace chamber above cooled crucible provided with profiled wall; molten material is accumulated and cooled for obtaining ingot with bead of solidified material formed near profiled wall of crucible in front of lower boundary of solidifying material. 
     EFFECT: avoidance of contamination of melts with splashes and oxide inclusions due to stabilization of ingot bead. 
     39 cl, 12 dwg, 1 ex
Patent RU-2221883-C2 (RU)
Inventor: VOROPANOVA L A
IPC: C22B3/44
Filed: 2001-10-30
Granted: 2004-01-20
Abstract: FIELD: non-ferrous metallurgy; treatment of domestic and industrial runoffs. SUBSTANCE: proposed method includes introduction of alkali neutralizing agent, mixing and settling for obtaining sediment repeatedly subjected to contact with the following portions of starting solution. Neutralizing agent is introduced to p=9-13 and sedimentation and settling are performed at temperature of 30-100 C. EFFECT: increased extraction of nickel at wide range of pH magnitudes; facilitated procedure. 2 dwg, 2 tbl, 2 ex
Patent RU-2291737-C2 (RU)
Inventor: KOBELEV NIKOLAJ SERGEEVICH
IPC: B01D46/24
Filed: 2001-10-29
Granted: 2007-01-20
Abstract: FIELD: different branches of the national economy; production of the air purification filters. 
     SUBSTANCE: the invention is pertaining to purification of the compressed air, in particular, from the mists and may be used in different branches of the national economy, predominantly at the large compressor plants with the significant daily consumption of the compressed air. The filter contains: the body with the conical bottom with the hole in its lower part and with the top cover, the perforated metallic cylinder embraced by the wire mesh with the filtering component, the union for the purified air withdrawal equipped with the conical nozzle having the radial grooves, the union for feeding in the air for purification, the unions of input and output of the compressed air filling in the cavity of the jacket. The inlet union is made in the form of the narrowing subsonic nozzle with the curvilinear grooves on its internal surface and having the metal meshes from the side of the atmospheric air inlet. In the body there are the fixed injectors. The bottom is equipped with the condensate remover. The baffle partition with the rigidly fixed porous plate is movably fixed by means of the hinge to the top cover, and by the traction by means of the lever is connected to the condensate remover. This partition forms the chamber between the union of inlet and the plate and also the chamber between the partition and the filtering component. The technical result of the invention is reduction of the power inputs for production of the compressed air by usage of the gas-dynamic pressurization of the intake of the atmospheric air due to design of the air purification filter of the compressor made in the form of the resonator with provision of persistence of the resonance volume in the varying vibration conditions of the compressor plants operation. 
     EFFECT: the invention ensures reduction of the power inputs for production of the compressed air by usage of the gas-dynamic pressurization of the intake of the atmospheric air and provision of the persistence of the resonance volume in the varying vibration conditions of the compressor plants operation. 
     1 dwg
Patent RU-2218754-C2 (RU)
Inventor: SMILOVENKO L A
IPC: A01H1/00
Filed: 2001-12-06
Granted: 2003-12-20
Abstract: FIELD: agriculture. SUBSTANCE: the method deals with crossing maternal sterile line and line-pollinator. Moreover, maternal line is supplemented with sterility gene- fixer (ms c1 ) due to selecting high-saccharine pollinator at the absence of gene for fertility restoration in the system of cytoplasmic male sterility. Obtained hybrid seeds are applied for industrial planting. The innovation enables to increase juice saccharinity in vegetative part of hybrid plants. EFFECT: higher efficiency. 1 tbl
Patent RU-2272907-C2 (RU)
Inventor: SHNAJDER FILIP M
IPC: E21B47/04
Filed: 2001-05-25
Granted: 2006-03-27
Abstract: FIELD: building, particularly to built and operate oil wells, namely to perform operations at predetermined depths. 
     SUBSTANCE: method involves arranging identification wireless set adapted to be uniquely identified on casing pipe collar at certain depth; conveying wireless set detection device through well along with processing device; transmitting reply signals by wireless set to identify the set and operating the processing device in response to wireless set detection. The identification information generated by wireless set concerns casing pipe collar marking and depth. Operation may include process selected from orifice punching proves, packer installation process, bridge plug installation process; well logging process, inspection process, chemical treatment processes, casing pipe patching process, jet cutting processes and cleaning processes. System to perform processing operations in well includes a number of identification tools spaced inside the well and arranged at certain depths, wherein each depth may be uniquely identified, and corresponding reader. Reader may be connected to processing device. System may also have conveying mechanism to move reader and processing device through well. Reader may comprise receiver for reply signal receiving and transmitter to transmit signals to identification wireless sets. Processing devices are perforation tool or packer installation tool. Reader may be linked with computer having monitor to display signals from reader. 
     EFFECT: increased accuracy of processing device installation in well. 
     10 cl, 22 dwg
Patent RU-2233542-C2 (RU)
Inventor: GALKIN E A
IPC: H04B1/10
Filed: 2002-01-08
Granted: 2004-07-27
Abstract: FIELD: radio engineering; receiving radars, radio navigation and radio communication devices. 
     SUBSTANCE: current estimate of noise dispersion parameter used for shaping oscillation limitation level at output of broadband amplifier 2 is calculated at low input signal-to-noise ratio using sample of adaptive input signal and noise mixture. Device also has digitizer 1, limiter 3, narrow-band amplifier 4, squarer 5, square-root calculator 6, amplifier 7, adder 8, integrator 9, first and second amplifiers 10, 13, accumulator 11, and divider 12. 
     EFFECT: enhanced efficiency of weak signal detection in adaptive broadband noise background under conditions of a priori uncertain statistical noise characteristics. 
     1 cl, 1 dwg
Patent RU-2244724-C2 (RU)
Inventor: PARSHUKOV N N
IPC: C08G12/40
Filed: 2002-09-16
Granted: 2005-01-20
Abstract: FIELD: polymer production. 
     SUBSTANCE: object of invention is to obtain urea-formaldehyde foamed plastics with low formaldehyde emission and improved physicochemical properties. Essence if invention resides in that raw material, formalin or urea-formaldehyde concentrate, is neutralized with aqueous ammonia solution and urea-formaldehyde condensation is carried out at ratio 1:(1.9-2.2) in medium with variable acidity at heating until required water number (solubility in distilled water) is attained. Reaction mixture is then neutralized to pH 7.0-8.5 using aqueous solutions of alkali metal silicates or water-alcohol solutions of sodium alkylsiliconate and cooled to 65-75 о С. Thereafter, plasticizing modifier and more urea are added and post-condensation at 65-70 о С is performed followed by cooling to temperature no higher than 35 о С, said plasticizing modifier being dispersions of polymers (thermoplastics, elastomers), which may contain polyacrylamide as thickener. 
     EFFECT: increased hardening velocity, reduced water absorption of foamed plastic, and retained low formaldehyde emission. 
     2 cl, 1 tbl, 4 ex
Patent RU-2271851-C2 (RU)
Inventor: SAIM SAID
IPC: B01D9/02
Filed: 2001-01-30
Granted: 2006-03-20
Abstract: FIELD: methods of materials treatment by the multiple extension-compression of a dissolvent in different processes. 
     SUBSTANCE: the invention is pertaining to the methods of materials treatment by the multiple extension-compression of a dissolvent in processes of recrystallization, extraction, deposition of coatings, sedimentation, impregnation, removal of contaminants and at realization of various chemical reactions. A liquid consisting of a dissolvent, a soluble substance and a gaseous fluid is expanded by its passing through a retaining medium containing a filtering screen, which holds the undissolved particles of the soluble substance. Let the gaseous fluid to dissolve up to concentration at which the liquid extends until it will not lose its capacity to dissolve the soluble substance, which at that is settling. The settlings are held by the retaining medium containing the filtering screen. Then the pressure in the liquid is reduced up to the pressure, at which the main amount of the gaseous fluid may leave it and so forming the liquid possessing a capacity to dissolve a soluble substance. The produced liquid may be optionally added with some amount of a soluble matter. In the result of repetition of the cycles of the extension and compression the mixture of the dissolvents and the gaseous fluids is transformed from the dissolvent into an antidissolvent at the minimal losses of the dissolvent. At that one and the same dissolvent is used multiply. The invention allows to treat a big amount of the soluble material by the minimal amount of the dissolvent. 
     EFFECT: the invention allows to process a big amount of the soluble material by the minimal amount of the dissolvent. 
     26 cl, 5 ex, 10 dwg, 1 tbl
Patent RU-2258264-C2 (RU)
Inventor: STEHMM BIT
IPC: G09F9/30
Filed: 2001-04-09
Granted: 2005-08-10
Abstract: Изобретение относится к способам и системам с использованием большого количества выборок данных изображения. Его применение позволяет получить технический результат в виде формирования изображений с более высоким разрешением на устройстве отображения, таком как жидкокристаллический дисплей. Этот результат достигается благодаря тому, что способы включают в себя операции масштабирования, хинтования и сканирующего преобразования. В операции масштабирования данные изображения масштабируют с коэффициентами, равными единице, в направлениях, перпендикулярном и параллельном RGB полосам устройства отображения. Хинтование включает в себя размещение масштабированных данных изображения на сетке, имеющей точки, определенные положениями пикселов устройства отображения, и округление ключевых точек до границы ближайшего целого пиксела в направлении, параллельном полосам, и до ближайшего дробного приращения в направлении, перпендикулярном полосам. Сканирующее преобразование включает в себя масштабирование хинтованных данных изображения с коэффициентом перемасштабирования в направлении, перпендикулярном полосам. Коэффициент перемасштабирования эквивалентен знаменателю дробных приращений сетки. 4 н. и 29 з.п. ф-лы, 11 ил.
Patent RU-2264670-C2 (RU)
Title: Устройство для хранения опасного вещества
Inventor: GEORGII KHANS
IPC: E04C5/06
Filed: 2001-04-11
Granted: 2005-11-20
Abstract: Изобретение относится к области хранения опасных веществ. Сущность изобретения: устройство для хранения опасного вещества, в частности экзотермически опасного вещества типа радиоактивного отработавшего ядерного топлива. Оно содержит цилиндрический бетонный корпус, включающий объемную предварительно напряженную арматуру и имеющий удлиненную в осевом направлении область хранения для опасного вещества. Предварительно напряженная арматура включает арматурные детали, проходящие по спирали вокруг области хранения и расположенные в бетонном корпусе вблизи его наружной поверхности. Преимущество изобретения заключается в повышении надежности хранения опасных веществ. 6 з.п. ф-лы, 8 ил.
Patent RU-2243317-C2 (RU)
Title: Method of concrete dams erection in severe climate
Inventor: SUDAKOV V B
IPC: E02B7/10
Filed: 2002-12-17
Granted: 2004-12-27
Abstract: FIELD: hydraulic structures, particularly dams. 
     SUBSTANCE: method involves laying single-layered concrete blocks in inner dam area during all the year round except for winter period; laying concrete in outer dam areas in periods with positive and negative temperatures. Before inner area concreting resumption in spring period cracks appeared in concrete in winter due to great temperature difference are covered with reinforced concrete tie beams of rectangular or trapezoidal cross-section having height equal to that of single-layered blocks. Upper horizontal surface of concrete massif laid in inner dam area before concreting pause is covered with heat insulation material, for instance with sawdust, slag wool and so on. Before concreting resumption heat insulation material is removed from upper horizontal surface of concrete massif laid in inner dam area. 
     EFFECT: increased reliability of force transmitting into concrete laid into inner dam area in crack zones. 
     2 cl, 2 dwg
Patent RU-2255484-C2 (RU)
Inventor: SHUVAEVA S O
IPC: A23L13/60
Filed: 2003-04-21
Granted: 2005-07-10
Abstract: FIELD: food-processing industry and public catering, in particular, food product used for preparing of pockets including meat, such as poultry meat, farce used for preparing of meat pockets and other semi-finished products, such as cutlets, etc. 
     SUBSTANCE: food product has raw dough enclosure including filler. Dough contains flour, water and egg. Filler is meat product including animal meat, onion, salt, spices, and water. Ground germinated rye grains are additionally introduced into dough and/or filler composition. Filler composition may additionally include vitamin premix based on lactose, said premix being used in an amount of 0.05-0.3% by weight of product. 
     EFFECT: wider range of fast-cook food products with increased biological value and improved organoleptical properties. 
     9 cl, 3 ex
Patent RU-2251314-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-05-15
Granted: 2005-05-10
Abstract: FIELD: production of gelling concentrate, containing structure-forming agents of plant and microbial origin. 
     SUBSTANCE: claimed method includes preparation of white beet root crops and thermal deodorization with carbon dioxide, wherein carbon dioxide is used in above-critical state. Further method includes pressing to produce juice and bagasse; bagasse hydrolysis and extraction with hydrofluoric acid solution, obtained directly in extraction volume during separate feeding of water and liquid hydrogen fluoride. Then extract is separated; juice and extract are blended; and liquid ammonia is fed into blend. Extract, obtained by extraction of biomass of Mortierella strangulate micromycete with carbon dioxide in above-critical state in amount of 2 mass % as dry matter, is fed into blend together with ammonia. After extraction with carbon dioxide in above-critical state biomass of Mortierella strangulata micromycete is subsequently extracted with water, alkali, water, acid, water, alkali, and water. Obtained solid residue is treated with liquid ammonia and fed into concentrate treated with liquid carbon dioxide in amount being equivalent (in terms of biomass consumption) to extract introduced into blend together with liquid ammonia. Then obtained mixture is heated up to 60°C or more. 
     EFFECT: increased target product yield; product with improved structure-forming properties and decreased raw material consumption.
Patent RU-2275605-C2 (RU)
Title: Method for remote detection of coriolis flow meter type and placing order for flow meter, and system for realization of method
Inventor: BUGARIN DZHON R
IPC: G06Q30/06
Filed: 2001-11-14
Granted: 2006-04-27
Abstract: FIELD: computer science. 
     SUBSTANCE: server receives input signals of flow parameters from remote computer of user. In accordance to received parameters server determines at least one model of Coriolis flow meter, appropriate for these parameters, via network information is transferred about appropriate models of flow meter to remote personal computer, user selection signals are received by server and then server sends signals for order on selected flow meter. After user receives selected flow meter selected flow meter inputs remotely configured by connecting it to server via network. System for realization of method includes data processing block operating by commands received from memorizing device. Inventions provide for remote determining by user of model of required mass Coriolis flow meter by flow parameters and technological characteristics of pipeline, and for positioning of order via network. 
     EFFECT: higher efficiency. 
     2 cl, 7 dwg
Patent RU-2273104-C2 (RU)
Inventor: OMON SERZH
IPC: H04L12/56
Filed: 2002-10-04
Granted: 2006-03-27
Abstract: FIELD: method, system and network element for providing switching of addresses, if connection point at one end of connection is changed from first network node to second network node of cell communication network. 
     SUBSTANCE: information about address and information about at least one alternative address are transmitted in signaling message from first network node to second network node. Information about address or information about alternative address is selected in second network node and utilized for repeated establishing of connection to other end of connection. Therefore, new connection point is allowed to repeatedly set up connection to another end of connection, even if it is capable only to maintain communication with utilization of one of two addresses. Also, signaling messages, for example, messages, related to determining costs, legitimate interception and/or specialized software applications, received from various network nodes, can be correlated based on alternative addresses. 
     EFFECT: engineering of method and device for providing address switching or correlation function capability, which can be used to achieve reverse compatibility of addresses. 
     7 cl, 3 dwg, 6 tbl