baber/WOPTO huggingface dataset:
Patent RU-2185868-C1 (RU)
Inventor: VAVILOV G V
IPC: B01D1/22
Filed: 2001-04-09
Granted: 2002-07-27
Abstract: FIELD: finishing jobs in textile industry; concentration and evaporation of material solutions. SUBSTANCE: proposed unit has heating element of parabolic profile with spiral-shaped blades on outlet side; it is provided with system for axial loading of solution; thermal agent supply and discharge branch pipes are located on shell of heat exchange apparatus in diametrically opposite position. EFFECT: enhanced efficiency of evaporation of material solution, caustic soda, for example. 3 dwg
Patent RU-2186118-C1 (RU)
Title: Blast smelting method
Inventor: SKOROKHODOV A N
IPC: C21B5/00
Filed: 2001-04-24
Granted: 2002-07-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves charging iron ore materials and coke; blowing hot air and fuel additives into blowing tuyeres; charging lump schungite with carbon content of 20-36% together with coke into annular zone of furnace mouth arranged within area restricted with radii making 0.1 and 0.95 of furnace mouth radius. Method is used for smelting cast iron in blast furnaces equipped with charging devices. EFFECT: increased efficiency and reduced consumption of coke. 1 ex
Patent RU-2192532-C1 (RU)
Title: Device for opening emergency hatch cover of aircraft salon
Inventor: NAUMENKO PAVEL OLEGOVICH
IPC: B64C1/14
Filed: 2001-05-28
Granted: 2002-11-10
Abstract: FIELD: aeronautical engineering; equipment of passenger cabins for quick evacuation of passengers. SUBSTANCE: proposed device has opening mechanism and handle turnably connected with this mechanism. Shape of handle follows curvature of emergency hatch cover and shape of contour of recess made in cover for window. Handle is placed in this recess when cover is in closed position. EFFECT: simplified construction of device due to reduced number of components; ease in use due to one action only which consists in pulling the handle. 3 dwg
Patent RU-2192554-C1 (RU)
Title: Charge connected with solid propellant rocket engine body
Inventor: KALASHNIKOV V I
IPC: F02K9/32
Filed: 2001-06-06
Granted: 2002-11-10
Abstract: FIELD: rocket production. SUBSTANCE: proposed charge has solid composite propellant, load-bearing shell made of composite materials, heat protective coating, flanges, elastoflexible gaskets and ring belt zones of fastening overlapping flange edges. Ring belt fastening zones are located on bottom of body between load-bearing shell and flanges. They are made blind, without gas communication with charge channel. Variable thickness armor ring cups are made on end faces of charge. Maximum diameter of armor ring cups is located between maximum diameters of ring belt fastening zones and flanges, thickness of armor ring cups in each point increasing with increase in diameter on which point is located. EFFECT: prevention of destruction and separation of charge and burning through of body in operation. 2 dwg
Patent RU-2203439-C1 (RU)
Inventor: GORELIKOV V I
IPC: F04B37/02
Filed: 2001-08-28
Granted: 2003-04-27
Abstract: FIELD: cryogenic engineering. SUBSTANCE: pump designed to maintain vacuum by absorbing gas molecules in enclosed spaces has double-wall tank with drain and priming pipelines and heat insulation disposed in inter-wall space. Cooled shield is mounted on supports. Adsorbent is secured on inner wall of tank. The latter is provided with intermediate chambers disposed inside supports. Shield has channel communicating with intermediate chambers. Drain and priming pipelines are installed in one of intermediate chambers. EFFECT: enhanced pumping characteristics due to reduced heat inleak. 1 dwg
Patent RU-2205658-C1 (RU)
Title: Method of correction of biochemical and immunological disturbances at condition of experimental acute toxic hepatopathy accompanying with enhancement of immunological reactivity
Inventor: SMAKHTIN M JU
IPC: A61K38/06
Filed: 2002-02-11
Granted: 2003-06-10
Abstract: FIELD: medicine, hepatology, immunology, biochemistry. SUBSTANCE: invention relates to development of method for correction of biochemical and immunological shifts at conditions of acute toxic hepatopathy accompanying with enhancement of immunological reactivity. For this purpose experimental animal is administrated by parenteral (intraperitoneal) route tripeptide H 2 N-Gly-L-His-L-Lys-COOH dissolved in sodium chloride solution in the dose 1.5 mcg/kg of body mass, 10 times with interval for 24 h between injections. Method provides arresting hyperactivation of immune system that inhibits the development of autoimmune process. EFFECT: enhanced effectiveness of method. 2 tbl, 1 dwg, 1 ex
Patent RU-2208032-C1 (RU)
Inventor: FAJBUSHEVICH M M
IPC: C09D195/00
Filed: 2002-02-28
Granted: 2003-07-10
Abstract: FIELD: sealing materials. SUBSTANCE: invention relates to reversibly hardenable water-, gas-, and frost-resistant substances exhibiting in hard state certain elasticity and preserving it for long time, which enables use of these substances as hermetics at temperature from 100 C to -50 C. Composition contains, wt %: colophony 20, drying oil 35, cement 25, bituminous varnish 6, and solar oil 6. EFFECT: enhanced adhesion to building materials and substantially prolonged plasticity.
Patent RU-2194157-C1 (RU)
Inventor: KHLEBNIKOV V N
IPC: E21B43/22
Filed: 2002-03-20
Granted: 2002-12-10
Abstract: FIELD: oil producing industry, particularly, compositions based on hydrochloric acid for treatment of carbonate and carbonate-containing formations of oil deposits. SUBSTANCE: delayed-action acid and gelling composition has aluminosilicate, lignosulfonate and hydrochloric acid with the following ratio of components, mas.%: aluminosilicate (in terms of dry matter), 0.5-10.0; lignosulfonate (in terms of dry matter), 0.5-10.0; hydrochloric acid, the balance. Used in composition may be natural or synthetic aluminosilicate, including process wastes; may be also used nepheline, synthetic zeolites, wastes of zeolite production - zeolite slimes, high-alumina cement, etc. EFFECT: higher efficiency of treatment of carbonate reservoirs. 5 tbl, 5 ex
Patent RU-2213292-C1 (RU)
Inventor: ZARENKOV V A
IPC: F17D5/02
Filed: 2002-06-14
Granted: 2003-09-27
Abstract: FIELD: measurement technology; location of leak and estimation of its size in underwater pipe lines. SUBSTANCE: electromagnetic radiation from hole of leak is received by means of two panoramic receivers whose frequency re-tuning range is equal to radiation range of transmitter and antennae have circular and cardioid directional patterns; antenna of cardiod pattern is rotated till zero gap coincides with direction of arrival of electromagnetic radiation and this moment is noted; position of hole of leak is determined by minimum of cardioid directional pattern and its size is determined by frequency mark on oscillographic indicator display. EFFECT: enhanced accuracy of location of leak due to avoidance of masking signals. 3 dwg
Patent RU-2219235-C1 (RU)
Inventor: VOSTRIKOV S V
IPC: C12H1/22
Filed: 2002-07-03
Granted: 2003-12-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to production of strong alcoholic drinks. Oak and/or cherry, and/or plum tree wood is milled chips of size 10 x 15 x 1 mm, carbonized to blackening and then soaked in hot water with temperature 60-75 C, hold to self-cooling and then dried at temperature 110-130 C for 24 h under air atmosphere to the air-dried state. An aqueous-spirituous liquid is used as extractant with volume part of 50% ethanol consisting of crude ethyl alcohol and softened water. Treated chips are placed into column for extraction as measured 30-50 g per 1 dm 3  of an aqueous-spirituous solution followed by continuous recycling of this solution through layer of chips in consumption (0.1-0.7) x 10 -6  m 3 /s up to index value of total extract 5-9 g/dm 3 . The prepared base is hold then for 2 weeks without chips for assimilation of taste and aroma. This treatment of chips and preparing an aqueous-alcoholic extract provide the most complete extraction of aromatic and extractive substances from wood raw and accelerated formation of necessary organoleptic properties of the base used for preparing strong alcoholic drinks. The proposed invention provides preparing the base from the more available raw. EFFECT: simplified technological process, expanded assortment of raw used, reduced cost. 2 tbl
Patent RU-2231736-C1 (RU)
Inventor: BELJAKOV V F
IPC: F41H7/00
Filed: 2002-10-14
Granted: 2004-06-27
Abstract: FIELD: military equipment, applicable in offensive and defensive combats of various kinds as means of fire support. 
     SUBSTANCE: the limiter of vibrations of the transport-launching conveyer of the combat vehicle is made in the form of a roller conveyer, whose rollers are installed on axles in supports fastened along arc on the body roof. The rollers are installed for engagement with the mating arc-shaped rigid strip of an additionally introduced limiter of the forward stroke. The strip is installed under the rollers in the lower part of the cross beam of the rotary platform. The combat vehicle is provided with a limiter of the backward stroke installed equidistantly to the strip of the limiter of the forward stroke. According to the second modification, the conveyer rollers are installed in supports along are in the lower part of the cross platform. 
     EFFECT: enhanced combat characteristics of the combat vehicle, in particular, operativeness of armament laying. 
     10 cl, 8 dwg
Patent RU-2232403-C1 (RU)
Title: Monopulse radar with through phase channels
Inventor: MARSHOV A M
IPC: G01S7/40
Filed: 2002-12-11
Granted: 2004-07-10
Abstract: FIELD: radio detection and ranging, in particular, secondary monopulse radars with through phase channels, in which automatic phase-lock control is accomplished by the signals of a remote reference transponder. 
     SUBSTANCE: the monopulse radar has an antenna from the left-hand and right-hand channels making up parallel through phase channels with units of controlled phase shifters, reception - transmission switches, amplifiers, it also has a phase detector and an automatic phase-lock control unit, the output through the introduced A/D and the correction unit is connected to the information input, whose strobing inputs are connected to the outputs of the strobe shapers, the half-sum and the half-difference of the errors measured in the middle points of the left-hand and right-hand branches of the direction finder characteristic are formed with the aid of the units. Automatic adjustment of the position of the direction finder characteristic relative to the origin of co-ordinates is performed with the aid of the half-sum of the errors, and the slope of the direction finder characteristic is corrected with the aid of the half-difference. 
     EFFECT: enhanced accuracy of azimuth measurement and simplified conditions of service due to simultaneous automatic adjustment of the position of the direction finder characteristic relative to the origin of co-ordinates and its slope. 
     2 cl, 15 dwg
Patent RU-2236385-C1 (RU)
Inventor: IL JALOV R S
IPC: C02F1/78
Filed: 2003-01-20
Granted: 2004-09-20
Abstract: FIELD: chemical industry; water ozonizing plants. 
     SUBSTANCE: proposed plant contains air drier 1 made in form of short-cycle non-heated adsorber 6, ozone generator 3, jet pump 4 and contact clamber 5. Evacuation main line 2 of short cycle non-heated adsorber 6 is connected with jet pump to which gas outlets 9 of ozone generator 3 are also connected. 
     EFFECT: improved efficiency, simplified design. 
     4 cl, 4 dwg
Patent RU-2235230-C1 (RU)
Inventor: KUZNETSOV V A
IPC: F16D29/00
Filed: 2003-02-14
Granted: 2004-08-27
Abstract: FIELD: transport mechanical engineering. 
     SUBSTANCE: clutch has a set of clutch members one half of which is joined to the hub (driven shaft) through slots, and the other half is joined to the housing. The space between the clutch members is filled with a ferromagnetic liquid. The clutch members and housing are made of a nonmagnetic material. The outer periphery of the housing is provided with an electromagnet, which controls the clutch operation through a control block. The permanent magnets are made of two semi-rings and protect the bearings against the effect of the ferromagnetic liquid. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2246083-C1 (RU)
Title: Grain drying apparatus
Inventor: SIRITSYN D S
IPC: F26B15/06
Filed: 2003-06-09
Granted: 2005-02-10
Abstract: FIELD: drying equipment, in particular, convective drying of grain in agriculture, grain production industry and food-processing industry. 
     SUBSTANCE: apparatus has drying chamber including modules comprising lower immovable sieves fixed on cylindrical casing of drying chamber, and upper drive sieves fixed on vertical shaft of drying chamber. Sieve webs are made curved and their apexes are oriented in opposite directions along vertical axis of drying chamber to define inner space for blowing of working surfaces of sieves from one side of module to other side of module. Sieve webs are made non-sieving and equipped with diametrical slots whose axes are arranged in axial sections of drying chamber to allow passage of material under drying process. Diametrical slots of immovable sieves are arranged in one axial plane of section to divide cylindrical casing of drying chamber into two halves. One half of cylindrical casing of drying chamber is hermetically connected with heat-carrier source and other half of cylindrical casing is connected with suction branch pipe of fan. Transportation devices are positioned on upper drive sieves, lower immovable sieves 3 and lower immovable sieves, cover and drive sieve of discharge device at side of lower module. 
     EFFECT: increased drying rate, increased coefficient of utilization of energy of drying agent owing to creating of laminar flows of drying agent. 
     17 cl, 5 dwg
Patent RU-2242249-C1 (RU)
Inventor: MAKSIMETS V A
IPC: A61L2/16
Filed: 2003-06-19
Granted: 2004-12-20
Abstract: FIELD: disinfecting agents. 
     SUBSTANCE: invention relates to methods for preparing disinfecting agent that can be used in public health, agriculture, veterinary science, microbiological, food, meat and dairy, preserving, brewing and pharmaceutical industry. Method for preparing the disinfecting composition involves preliminary mixing 30-40% hydrogen peroxide concentrate with sodium polyphosphate in the ratio hydrogen peroxide to sodium polyphosphate from 1:0.07 to 1:1.7. Then mechanical activation of 30-40% hydrogen peroxide concentrate with sodium polyphosphate is carried out by combined grinding and stirring at room temperature for 0.5-2 h. Surface-active substance as 30-70% concentrate is added to the prepared polyphosphate-peroxide complex compound and prepared mixture is dissolved in solvent in the following ratio of components, wt.-%: hydrogen peroxide, 30-70; sodium polyphosphate, 5-50; surface-active substance, 1-30, and solvent, the balance. Invention provides preparing the disinfecting agent with enhanced antibacterial activity and reduced ecological danger. 
     EFFECT: improved preparing method, improved and valuable properties of agent. 
     3 cl, 2 ex
Patent RU-2247933-C1 (RU)
Title: Method for salvaging of trinitrotoluene
Inventor: USTINOV E M
IPC: F23C99/00
Filed: 2003-07-29
Granted: 2005-03-10
Abstract: FIELD: methods for burning of solid fuel. 
     SUBSTANCE: the method for salvaging of trinitrotoluene, whose term of safe storage has expired consists in the fact that trinitrotoluene is fed to the combustion chamber in a melted state (at a temperature of 80 to 90 C) and burnt off in the atmosphere of gaseous fuel-methane not containing oxygen in its composition, as a result of burning due to own oxygen of trinitrotoluene, a great amount of own carbon (soot) is extracted, which then finds industrial application. For burning of trinitrotoluene use is made of an installation including a combustion chamber, pressure regulators for delivery of molten trinitrotoluene and gaseous fuel (methane), electric igniter and a filter for catching soot. 
     EFFECT: provided safe method for salvaging of trinitrotoluene in the combustion chamber in the atmosphere of gaseous fuel (methane). 
     2 cl, 1 dwg
Patent RU-2238642-C1 (RU)
Inventor: BRODSKIJ L E
IPC: F25D1/00
Filed: 2003-09-08
Granted: 2004-10-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has reservoir with outer heat-insulating covering, upper cross-piece, and stirrer fixed on cross-piece, tubular evaporator with suction collector connected to compressor-condenser unit, two flexible delivery and suction hoses. Compressor-condenser unit, receiver, filter, thermally regulating valve, flow divider and tubular evaporator with suction collector are connected in series. Tubular evaporator with flow divider and suction collector is made of immersion type and is placed on reservoir bottom. Cross-piece with stirrer is made detachable. Suction hose connects suction collector with inlet end of compressor-condenser apparatus. Pressure hose connects thermally regulating valve with flow divider. 
     EFFECT: increased cold production capacity. 
     2 cl, 3 dwg
Patent RU-2252140-C1 (RU)
Inventor: TILIPALOV V N
IPC: B28D5/02
Filed: 2004-02-17
Granted: 2005-05-20
Abstract: Изобретение относится к области машиностроения, а более конкретно к производству станков для механической обработки камней, в частности для сверления изделий из янтаря. Сущность изобретения заключается в том, что каждая рабочая позиция установки снабжена второй шпиндельной коробкой, расположенной оппозитно первой. Сверла в шпиндельных коробках установлены соосно. Роторная установка снабжена приспособлением для контроля целостности и затупления сверл, включающим два датчика волоконной оптики, связанных через электронный блок с приспособлением для отказа от питания заготовками рабочих позиций. Каждый датчик закреплен на рычаге, смонтированном на стойке с возможностью поворота, и установлен так, что производит контроль сверл после окончания сверления при перемещении рабочей позиции. Приспособление для закрепления обрабатываемых изделий установлено с возможностью вертикального перемещения. Технический результат изобретения состоит в повышении производительности установки и исключении брака. 3 ил.
Patent RU-2253825-C1 (RU)
Inventor: EFANOV V V
IPC: G01S13/42
Filed: 2004-03-10
Granted: 2005-06-10
Abstract: FIELD: aircraft guided missiles. 
     SUBSTANCE: on the basis of the source information on the target attitude and range to it, the rate of missile closure, geometrical dimensions of the target, miss of the missile are determined in the immediate proximity from it, and a command is formed for blasting the missile warhead on the basis of this information with due account made for the initial speed of scattering of the missile warhead fragments. The method is realized by a device, having a key and a computer forming the command for blasting the missile warhead, whose first and second inputs are connected respectively to the first and second outputs of the information processing module, the third input is connected to the output of the reflected signal receiver, the first output is connected to the second input of the key, whose first input is connected to the second output of the antenna control channel, and the key output is connected to the first input of the power amplifier and antenna drive, whose second input is connected to second output of the amplifier forming the command for blasting the missile warhead, whose third output serves as the output of the command for blasting the missile warhead. 
     EFFECT: enhanced functional potentialities of guidance due to informational support of functioning of the fighting equipment. 
     11 cl, 8 dwg
Patent RU-2266173-C1 (RU)
Inventor: ORLENKO V N
IPC: B22D7/04
Filed: 2004-04-12
Granted: 2005-12-20
Abstract: FIELD: metallurgy, namely apparatuses for casting hollow ingots. 
     SUBSTANCE: apparatus includes casting ladle, stool supporting ingot mold with hot top and with central core, casting pipe and intermediate member. The last is in the form of sleeve whose upper part is in the form of funnel. Two holes with chutes are provided in base of intermediate member. Said chutes are arranged along cross axis of ingot diametrically in opposite. Intermediate member is kept afloat with possibility of vertical motion in such a way that bottom portion of chutes is arranged at upper level of metal cast to ingot mold. 
     EFFECT: enhanced quality of ingot due to gradual filling of cavity of ingot mold with metal. 
     4 dwg
Patent RU-2263452-C1 (RU)
Inventor: PETRIK A A
IPC: C11B3/16
Filed: 2004-04-12
Granted: 2005-11-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: functional-destination corn oil is produced by treating hydrated corn oil in helically rotating thin (0.1-0.2 mm) film at rotation speed 20 to 40 c -1  and 60-80°C. Thus treated oil is neutralized with 5-15% excess of sodium silicate aqueous solution (200-270 g/L) at 60-80°C and neutralized oil is then separated from soap stock by settling. Neutralized oil is further washed with water in amount 5 to 15% based on the weight of oil at 80-90°C and washed oil is settled to separate water, dried, filtered, and deodorized at 160-170°C and gauge pressure 1-3 mm Hg. 
     EFFECT: achieved retention of a large amount of tocopherols possessing strong antioxidant properties. 
     3 tbl, 3 ex
Patent RU-2259456-C1 (RU)
Inventor: SHUMOV L A
IPC: E21B3/00
Filed: 2004-04-28
Granted: 2005-08-27
Abstract: FIELD: well drilling equipment, particularly light or superlight drilling rigs. 
     SUBSTANCE: drilling rig includes frame and guiding means pivotally connected to frame, rotary supplying system arranged on guiding means and anchoring members. Drilling rig is provided with support member displaceable relative guiding means and anchoring members secured to the support member through clamps. Guiding means has clamps of anchor members. Secured to lower side of support member is grouser. In the case of inclined well boring drilling rig is provided with drill steel support. Drill steel support has pins, tension bars secured to pins by clamps so that tension bars may to perform adjusting longitudinal movement and adjusting rotation about the pins. Another tension bar ends are provided with clamps. During inclined well boring frame extensions secured to the frame are used if required. Guiding means and support member have means for alternate drill steel support fixation. 
     EFFECT: reduced dynamic loads applied to drilling tool, increased drilling rig stability and increased drilling rig weight utilization ratio. 
     8 dwg