baber/WOPTO huggingface dataset:
Patent RU-2285021-C2 (RU)
Title: Прозрачная и способная окрашиваться эластомерная композиция и способ ее получения
Inventor: UEHDDELL UOLTER KH
IPC: C08J3/00
Filed: 2001-10-16
Granted: 2006-10-10
Abstract: Изобретение относится к прозрачным и способным окрашиваться эластомерным композициям. Прозрачная и способная окрашиваться эластомерная композиция, являющаяся основой маточной смеси, включает по меньшей мере один эластомер из звеньев, дериватизированных из С 4 -С 7  изоолефина и п-метилстирола, по меньшей мере один несажевый наполнитель и полибутеновый мягчитель, обладающий среднечисленной молекулярной массой (М n ) от 400 до 10000, и способ ее получения, включающий комбинирование компонентов указанной композиции. Прозрачная и способная окрашиваться эластомерная композиция обладает улучшенными адгезионной способностью и сопротивлением истиранию при одновременном сохранении способности к окрашиванию и прозрачности. 2 н. и 20 з.п. ф-лы, 16 табл.
Patent RU-2292216-C2 (RU)
Inventor: FEHRKLOT GLINN TOMAS
IPC: A61P35/00
Filed: 2001-10-31
Granted: 2007-01-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to novel compositions and using kahalalide F, to a set containing the kahalalide F composition and to a reduced solution prepared from the kahalalide F composition. Combination of non-ionic surface-active substance and organic acid is suitable for using with a filling agent for preparing lyophilized formulation of kahalalide F. 
     EFFECT: improved preparing method. 
     10 cl, 7 ex
Patent RU-2274336-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-25
Granted: 2006-04-20
Abstract: FIELD: food-processing industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, thermal processing, slight drying, packaging and freezing procedures, treating potatoes with preparation produced from Mortierella verticulata micromycet biomass by predetermined process, and holding for about 5 hours. 
     EFFECT: improved organoleptical properties of semi-finished product in the form of garnish potatoes.
Patent RU-2273216-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2006-04-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with specific organoleptic properties and wide spectrum of vitamin activity one should prepare the syrup by applying sugar, pectin and an additive out of raw material of plant origin as an aqueous extract of the mixture of Jerusalem artichoke flowers and bilberry leaves taken at the ratio by weight being 1:1 and about 2% DM content. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella reticulata micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2255092-C2 (RU)
Inventor: BUSYGIN V M
IPC: C08F8/18
Filed: 2003-08-18
Granted: 2005-06-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: invention relates to continuous method for halogenation of unsaturated elastomer dissolved in organic solvent. Continuous process involves (i) halogenation of elastomer via feeding halogenating agent into continuous elastomer solution stream and mixing elastomer solution with halogenating agent under turbulent motion conditions and (ii) at least one water washing and treatment with neutralizing solution. These operations are accomplished in one step with the aid of pumps. Water is also fed under turbulence conditions. 
     EFFECT: improved homogeneity and quality of product. 
     3 cl, 1 tbl, 14 ex
Patent RU-2277018-C2 (RU)
Inventor: VOROB EV JURIJ FEDOROVICH
IPC: B03B5/34
Filed: 2003-10-31
Granted: 2006-05-27
Abstract: FIELD: centrifugal apparatus or machines. 
     SUBSTANCE: straight-flow cyclone comprises housing provided with the flow rectifier mounted in the top section of the housing, Laval nozzle mounted in the intermediate section , and swirler mounted in the bottom cylindrical section of the housing, openings for discharging solid fractions provided in the converging part of the Laval nozzle, ring chambers that embrace the housing and are used for collecting and discharging light and heavy solid fractions.  The cyclone has additional chamber for collecting and discharging slim.  The chamber is mounted above the chamber for collecting and discharging light fraction and is open from above.  All three chambers are interconnected to define common casing.  The chambers for collecting and discharging the heavy and light solid fraction are additionally provided with tangential inlets for controllable supply of fluid, e.g. water.  The diverging part of the Laval Nozzle is provided with openings for supplying light fractions and slim from the chamber for collecting heavy fraction back to the main stream.  The rows of the openings in the converging and diverging parts are arranged in the planes perpendicular to the central axis of the Laval nozzle.  The rectifier is made of cylindrical shell provided with openings arranged along the generatrix, deflecting plate secured to the bottom face of the shell, and is mounted coaxially above the outlet face of the Laval nozzle with a spaced relation of at least 0.1 of the diameter of the outlet face of the Laval nozzle, and is secured to the bottom section of the additional chamber so that the openings of the rectifier are arranged in the ring chamber for collecting and discharging the light fraction . 
     EFFECT: improved quality of enriching. 
     2 cl, 2 dwg
Patent RU-2264534-C2 (RU)
Inventor: KHUZIN R R
IPC: E21B43/18
Filed: 2003-12-17
Granted: 2005-11-20
Abstract: FIELD: oil and gas industry, particularly for developing, production testing and cleaning well bottom area. 
     SUBSTANCE: plant has swab, pole, winch provided with reducing gear and reel with rope, as well as lower and upper guiding rollers. Lower guiding roller may be oriented towards the drum. Pole is provided with lower and upper bases having central orifices for receiving wellhead fittings and rope correspondingly. Lower base with lower guiding roller is secured to casing flange of the well by bolt connection. Upper roller is installed on upper base. 
     EFFECT: increased output from marginal wells and increased efficiency. 
     2 dwg
Patent RU-2267007-C2 (RU)
Inventor: KAS JANENKO A V
IPC: E21B43/16
Filed: 2003-12-25
Granted: 2005-12-27
Abstract: FIELD: oil and gas industry, particularly to stimulate hydrocarbon recovery from well. 
     SUBSTANCE: method involves arranging at least two electrodes in wells drilled in filtered zones of productive bed; supplying electric current pulses to perform electric well stimulation; creating isolation layer on outer surface of casing pipe installed in at least one well during current pulses supplying, wherein the isolating layer is created by applying low-temperature action to above well, which results in freezing of major productive bed area adjoining outer surface of casing pipe. Device comprises at least two electrodes arranged in wells drilled in filtered zones of productive beds and electric current pulse generation system. The device is also provided with cryoagent source connected with cryoagent injection unit through hydrocarbon supply channel at outlet thereof. The cryoagent source is connected with tube space of at least one well through injector and with cryoagent injection control unit having outlet connected with controlling inlet of with cryoagent injection unit. Inputs of current well stimulation pulse generation system are linked with electrode outputs, controlling input thereof is connected with cryoagent injection control unit input. 
     EFFECT: increased and localized energy pulse transmission in productive bed due to electrical stimulation pulse parameter forming and electrophysical rock property changing. 
     7 cl, 1 dwg
Patent RU-2283925-C2 (RU)
Inventor: KARANDAEV GENNADIJ ZAKHAROVICH
IPC: E02F3/88
Filed: 2003-12-24
Granted: 2006-09-20
Abstract: FIELD: dredgers, soil-shifting machines, particularly adapted for underground ground excavation. 
     SUBSTANCE: method for hydraulic ground excavation and transportation with submersed jet generated by hydraulic monitor involves eroding ground with submersed jet; ejecting the resultant pulp in series by central and annular ejecting nozzles. Working water of the second stage is injected directly downstream of receiving chamber at length, which prevents contact between expanding jet exiting central injecting nozzle and receiving chamber walls. Outlet receiving chamber end is made as removable collar. Rate of water flow through annular nozzle is 15-20% of that of water flow through central injecting nozzle. 
     EFFECT: reduced hydraulic loses in mixing chamber, decreased abrasive wear and increased net pressure head in two-stage ejector.
Patent RU-2263841-C2 (RU)
Inventor: SIL CHENKO N E
IPC: F16H39/36
Filed: 2003-12-31
Granted: 2005-11-10
Abstract: FIELD: engines of transport vehicles, namely gear-driven engines, possibly used at automobile making and in other industry branches. 
     SUBSTANCE: engine includes drive unit for each wheel and electric steering device; it is provided with expansion chamber, electronic control circuit, two reservoirs with oil level pickups connected through controlled switch  with expansion chamber that is connected with nitrogen source. Engine also includes plunger type switch of inlet and outlet of oil flow; said switch is joined through pipes with upper parts of reservoirs that are mutually connected through pipes. In order to drive and to brake wheels, gear-driven engines having electrically controlled valves and by-pass paths with valves are used. Said engines are connected with reservoirs by means of pipes through reversing device. Liquefied nitrogen source, electric steering device, wheel revolution number pickups and oil level pickups are connected by means of electronic control circuit providing change of power and wheel torque with electrically controlled valves of engines and with controlled switches of expansion chamber. 
     EFFECT: simplified design, enhanced operational reliability and safety, improved ecology and effectiveness. 
     1 dwg
Patent RU-2283313-C2 (RU)
Inventor: CHUDLIK MILOSLAV
IPC: C07D413/02
Filed: 2002-06-08
Granted: 2006-09-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of mycophenolate mofetil. Method involves the direct esterification of mycophenolic acid and 2-morpholinoethanol. The esterification reaction is carried out by boiling in ethers medium as a solvent of the general formula R 3 OR 4  wherein R 3  and R 4  mean independently alkyl. Method involves using from 1.01 to 3.0 mole equivalents of 2-morpholinoethanol. The initial temperature of reaction is in the range 130-138°C and the final temperature of reaction is in the range 140-145°C, and the reaction period is from 5 to 50 h. The ratio of mycophenolic acid to solvent is in the range from 1 g/2 ml to 1 g/5 ml. Invention avoids problems associated with coloring mycophenolate mofetil, low solubility of product in higher ethers. 
     EFFECT: improved method of synthesis. 
     8 cl, 3 ex
Patent RU-2265188-C2 (RU)
Title: Method for initiation of burst of guided artillery projectile and guided artillery projectile
Inventor: BESSONOV A N
IPC: F42C1/10
Filed: 2004-01-26
Granted: 2005-11-27
Abstract: FIELD: anti-tank missile weapon. 
     SUBSTANCE: automatic accumulation of energy in the war blast circuit is accomplished before the moment impact of the projectile with the target, and formation of the detonation pulse after the impact of the projectile with the target.  The duration of the detonation pulse is set shorter or equal to the value equal to the quotient from division of the projectile velocity at the instant of impact with the target by the value of the clearance between the body-deflector of the projectile nose and the leading charge.  According to the invention, the guided artillery projectile has a nose made in the form of a body-deflector, with the explosive leading charge positioned inside it with the safety-actuating mechanism made on the basis of the electric initiation circuit designed for control of the electric detonator and including the blast warhead with a head contact, power source.  The blast warhead is provided with a gate, and the power source in it is made in the form of a doubled voltage circuit made of two mid-point power sources.  The safety-actuating mechanism is provided with a reservoir capacitor and an integrating resistor, the negative output of the doubled voltage circuit via the integrating resistor is connected to one of the leadouts of the reservoir capacitor and electrodetonator, the second leadout of the reservoir capacitor is connected to the positive output of the doubled-voltage circuit and to the anode of the electronic gate, whose cathode is connected to the electrodetonator, and the control electrode - to the head contact. 
     EFFECT: enhanced combat efficiency of the projectile. 
     2 cl, 3 dwg
Patent RU-2289468-C2 (RU)
Inventor: BASARYGIN JURIJ MIKHAJLOVICH
IPC: B01D53/48
Filed: 2004-02-02
Granted: 2006-12-20
Abstract: FIELD: gas treatment processes. 
     SUBSTANCE: reagent is prepared  via reaction of paraformaldehyde with methanolamine in presence of modifiers, in particular bipolar aprotic solvents: dimethylformamide and/or dimethylacetamide and/or hexamethylphosphortriamide. 
     EFFECT: increased yield of desired products and, respectively, reduced specific consumption of reagent on treatment of natural gas. 
     2 cl, 1 tbl
Patent RU-2268703-C2 (RU)
Title: Method for training vertical posture in patients having injured statodynamic functions
Inventor: KONOVALOVA NINA GENNAD EVNA
IPC: A61B5/0295
Filed: 2004-03-01
Granted: 2006-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves setting a patient in vertical posture with stabilogram and rheoencephalogram being concurrently recorded with frontomastoid and accipitomastoid leads being used retaining head position with stressed neck extensor muscles state and head position with relaxed neck extensor muscles state. Stabilogram parameters characterizing vertical posture stability and rheographic index of each of four brain basins. When combining better filling of cerebral basins with blood and higher standing stability, training is carried out in keeping head positions allowing better filling of cerebral basins. If better filling of cerebral basins with blood follows with no increased standing stability, the trainings are carried out in keeping head position with stressed neck extensor muscles state. The training sessions are given twice a day for 15 min during two weeks. 
     EFFECT: enhanced effectiveness of treatment. 
     2 cl, 3 tbl
Patent RU-2302355-C2 (RU)
Inventor: WIRTH XAVER
IPC: B61H1/00
Filed: 2002-08-12
Granted: 2007-07-10
Abstract: FIELD: railway transport; rail vehicle brake systems. 
     SUBSTANCE: proposed brake unit contains at least two brake shoes, brake shoe hangers and actuator of at least two brake shoes.  Brake shoes are installed for pressing to vehicle wheel to create braking force.  Brake shoes are arranged at both sides of wheel disk.  Brake shoes are made for action through swinging hanger radially outwards onto surfaces of wheel from opposite sides of wheel disk.  Hanger is made for connection with bogie. 
     EFFECT: protection from loading of wheel roll surfaces. 
     18 cl, 8 dwg
Patent RU-2270596-C2 (RU)
Title: Method for determining postoperative vision acuity in primary rhegmatogenous retinal detachment patients
Inventor: BALASHEVICH LEONID IOSIFOVICH
IPC: A61B3/00
Filed: 2004-03-31
Granted: 2006-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining vision acuity before operation, retinal detachment length and height in macular area and retinal detachment area. Electroretinogram b-waves and intraocular pressure are recorded. Postoperative vision acuity is determined from formula. 
     EFFECT: simplified method. 
     1 tbl
Patent RU-2283646-C2 (RU)
Title: Раствор простакор для инъекций
Inventor: BOBKOVA EVGENIJA VLADIMIROVNA
IPC: A61K38/02
Filed: 2004-04-27
Granted: 2006-09-20
Abstract: Изобретение относится к медицине и касается раствора для инъекций, применяемого в качестве лекарственного средства при лечении острых и хронических простатитов. Изобретение заключается в том, что предложен раствор для инъекций, содержащий экстракт из предстательной железы крупного рогатого скота и углевод. Изобретение обеспечивает создание жидкой нетоксичной лекарственной формы для внутримышечного введения, устойчивой при хранении. 1 з.п. ф-лы, 1 табл.
Patent RU-2282880-C2 (RU)
Inventor: DANILOV OLEG BORISOVICH
IPC: H01S1/00
Filed: 2004-06-28
Granted: 2006-08-27
Abstract: FIELD: laser engineering; optical engineering. 
     SUBSTANCE: limiter can be used for protection of eyes against damages caused by laser radiation. Limiter has telescope, nonlinear-optical element, disposed between lenses, and diaphragm. Nonlinear-optical element is made of transparent single-crystal material or of glass ceramic. The material has impurity of ions of transition metals which have absorption bands, which overlap laser generation line spectrum. Concentration of impurity ions equals to 10 15 -10 18  cm -3 . 
     EFFECT: improved initial transmission of limiter in visual spectrum range; color viewing comfort. 
     2 dwg
Patent RU-2312861-C2 (RU)
Inventor: BEHJLI KRISTOFER I
IPC: C07D213/57
Filed: 2003-02-28
Granted: 2007-12-20
Abstract: FIELD: organic chemistry, biochemistry, enzymes. 
     SUBSTANCE: invention relates to compounds represented by the formula:   wherein values of substitutes are given in the invention description. Also, invention relates to pharmaceutically acceptable salts of the compound that can be used in treatment and/or prophylaxis of cathepsin-dependent states or diseases of mammals. Proposed compound are useful in treatment of diseases wherein bone resorption inhibition is desired, such as osteoporosis, increased mineral density of bone and reducing risk of fractures. Proposed claimed compounds are designated for preparing a drug possessing the inhibitory activity with respect to cathepsin. 
     EFFECT: valuable medicinal and biochemical properties of compounds. 
     24 cl, 13 sch, 4 tbl, 15 ex
Patent RU-2313078-C2 (RU)
Title: Mode of detection of gases with the usage of a spectrometer on the basis of a semi-conducting diode laser and a spectrometer for its realization
Inventor: NORMAN EHRVAN
IPC: G01N21/39
Filed: 2003-04-08
Granted: 2007-12-20
Abstract: FIELD: the invention refers to detection of gases with the usage of a spectrometer on the basis of a semi-conducting diode laser. 
     SUBSTANCE: the detection mode includes leading in a gas sample into a non-resonance cell (17), feeding an electric impulse (19) presenting itself as a stepped function in the above-mentioned semi-conducting diode laser (20) and that results in that the laser (20) executes lead out the impulse with a continuous linear modulation of the length of the wave designed for the lead in (16a) into the optical cell (17). They use the changing of the length of the wave provided with above-mentioned impulse with linear modulation of the length of the wave for scanning along the length of the wave and record light radiation emitting from the cell (17). At that the choice of the speed of linear modulation is executed in such a way in order to prevent origin of light interference in the above-mentioned optical cell (17). 
     EFFECT: the mode helps to detect gases. 
     27 cl, 21 dwg
Patent RU-2291103-C2 (RU)
Title: Способ получения открытопористого стеклоуглеродного материала
Inventor: SHCHUCHKIN MIKHAIL NESTOROVICH
IPC: C04B35/524
Filed: 2004-11-22
Granted: 2007-01-10
Abstract: Изобретение относится к химической технологии и может быть использовано для изготовления химически стойких пористых электродов, фильтрующих материалов, барботеров, мембран, адсорбентов, нагревательных элементов теплообменной аппаратуры. Связующее - жидкую резольную фенолоформальдегидную смолу и порообразователь - щавелевую кислоту в виде ее насыщенного раствора в многоатомном спирте смешивают при массовом соотношении смолы и порообразователя 1:(1,5÷3). Полученную смесь отверждают, сушат, загружают в контейнер, помещают в электропечь. Проводят карбонизацию без доступа воздуха при постоянном отводе образующихся продуктов пиролиза и равномерном подъеме от комнатной температуры до 1500-2500°С со скоростью 2-10°С/мин. Выдерживают при конечной температуре 20-40 минут с последующим естественным охлаждением до комнатной температуры. После отверждения смеси можно провести экстрагирование порообразователя и сушку. Полученный стеклоуглеродный материал имеет удельную поверхность 600 м 2 /г, улучшенные фильтрующие свойства за счет улучшения характеристик структуры и появления вторичной нанопористой структуры составляющих микросферических частиц, уменьшенное удельное электросопротивление, хорошо обрабатывается. 1 з.п. ф-лы, 1 табл., 3 ил.
Patent RU-2291797-C2 (RU)
Inventor: KRUGLOV VITALIJ MITROFANOVICH
IPC: B23P6/00
Filed: 2005-01-11
Granted: 2007-01-20
Abstract: FIELD: railway transport; repair of rail vehicle bogies. 
     SUBSTANCE: to press axle-box liner to support surface of side frame use is made of spring-loaded pressure plate attached to lower plate of presser.  Preliminary curving of laps of liner is done by frames rigidly attached to upper plate of pressure.  Aligning of axes of symmetry of device and support surface of side frame at mounting in axle-box aperture is provided automatically by use of two catchers secured on front and rear walls of housing being essentially two pairs of levers with two pairs of pawls.  Levers of each pair are intercoupled and their working surfaces are closed by action of spring, distance between them being less than width of guide of axle box.  Fastening of device in axle-box aperture is provided by two pairs of grips.  At beginning of downwards movement of presser, grips close around side frame and they remain closed during downward movement of presser.  After completion of upsetting of liner, with presser moving upwards, pins on end section of shaped slot act onto grips moving them apart releasing side frame from device.  To level up forces between holdowns at upsetting of liner, the hold-downs are provided with inserts made of elastic material secured by bolts between replaceable working plates and hold-downs. 
     EFFECT: increased capacity and improved quality of repair of bogie side frames. 
     6 dwg
Patent RU-2291319-C2 (RU)
Title: Surface drive of sucker-rod screw pump
Inventor: SULTANOV BAJRAK ZAKIEVICH
IPC: F04B47/02
Filed: 2005-03-21
Granted: 2007-01-10
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention relates to pumping equipment designed for pumping out formation fluid.  Proposed surface drive is essentially reduction gear mechanism including electric motor, reduction gear insert and rotator, all mechanically intercoupled.  Drive is furnished with adjusting safety carrier installed on driven gear of rotator.  Carrier is essentially drive hollow shaft inside which adjusting bushing is installed on thread equipped with driving clutch member rigidly coupled with driven clutch member installed on polished rod of drive.  Driving and driven clutch members are rigidly interconnected by shear pins of designed diameter.  Safety carrier makes it possible to dispense with clamp deforming polished rod in drive and provides possibility of adjusting position of screw relative to pump stator at accuracy value of pump screw pitch by means of screw jack.  Position of screw in stator can be adjusted by screw jack of carrier proper without use of lifting facilities. 
     EFFECT: enlarged functional capabilities of surface drive, improved reliability of transmission of torque to polished rod and drive rotating rod string.