baber/WOPTO huggingface dataset:
Patent RU-2089472-C1 (RU)
Title: Spacesuit shoulder hinge
Inventor: MOISEEV NIKOLAJ A
IPC: A62B17/00
Filed: 1994-06-15
Granted: 1997-09-10
Abstract: FIELD: aeronautical engineering and space engineering; spacesuits. SUBSTANCE: longitudinal load-bearing system of shoulder hinge of spacesuit includes ears 4; it is connected with two axles 6 of rotation by means of link 5. Transverse load-bearing member 10 is made in form of lens-shaped wire skeleton covered with fabric; ends of skeletons are movably secured on axles of rotation of links 5. Hinge portion of envelope 2 is made in form of sphere and smooth portion is made in form of cone in under-arm area. Diameter of transverse load-bearing members nearest to bearing 1 is lesser than its inner diameter and diameters of subsequent transverse load-bearing members exceed those of previous ones but are lesser than inner diameter of bearing by amount of at least double thickness of envelope. EFFECT: enhanced reliability. 2 cl, 9 dwg
Patent RU-2075273-C1 (RU)
Inventor: EMELIN BORIS N
IPC: A01B49/06
Filed: 1994-06-29
Granted: 1997-03-20
Abstract: FIELD: agricultural engineering, in particular, basic soil cultivation. SUBSTANCE: working tool has flat hoe 1 with tine 2, fertilizer guide 3, distributing chamber and air-fertilizer mixture baffle 7 mounted within distributing chamber. Air flow swirling chamber 4 is mounted above baffle 7 in fertilizer guide base. Baffle 7 is formed as conical sleeve 8 with plates. Conical sleeve is provided with shaped slots for regulating position of plates. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2091882-C1 (RU)
Title: Transformer tap changer
Inventor: KRASOV ALEKSANDR IVANOVICH
IPC: H01F21/12
Filed: 1994-07-12
Granted: 1997-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: transformer tap changer has load switch 1, preselector 4, and auxiliary switch 7. Distance between extreme contacts of load switch is greater than between any other adjacent contacts of same phase. Movable contact members of preselector and those of auxiliary switch are electrically interconnected and placed on separate coaxial operating shafts and their fixed contact members 5, 8 are mounted on common base (cylinder); all contact members of three phases of preselector are arranged on same plane and those of auxiliary switch, on other plane; preselector fixed contacts are connected to extreme contact members 2 of load switch and those of auxiliary switch are electrically interconnected and connected to neutral wire lead of load switch. EFFECT: reduced material input and manufacturing cost, improved reliability of device. 4 cl, 2 dwg
Patent RU-2122465-C1 (RU)
Inventor: MURADJAN V E
IPC: B01J27/128
Filed: 1994-08-22
Granted: 1998-11-27
Abstract: FIELD: dehalogenation catalysts. SUBSTANCE: in a catalytic process of detoxification of chloro- derivatives of aromatic compounds, catalyst contains graphite oxide as carrier (100 weight parts) and nickel chloride (7-55 weight parts), and is treated with triethylsilane. EFFECT: increased stability of catalyst upon long-term storage and preserved catalytic activity after numerous cycles of dechlorination of chloroorganic compounds with no reactivation. 2 cl, 5 ex
Patent RU-2096226-C1 (RU)
Title: Vehicle hydraulic steering gear
Inventor: OBIDIN VALERIJ YA
IPC: B62D5/06
Filed: 1994-09-29
Granted: 1997-11-20
Abstract: FIELD: transport engineering; hydraulic steering mechanism. SUBSTANCE: steering gear has housing with fitted-in spool. Two pressure, two cylinder, return and additional grooves are made in housing in the following sequence: pressure, additional, other pressure, motor, cylinder, return and other cylinder grooves, providing connection of pressure groove through one of motor grooves with one of cylinder grooves, when spool is moved. Other cylinder groove, through motor groove, is connected with return groove, and with spool in neutral position, both pressure grooves are connected with additional groove. EFFECT: enlarged operating capabilities and improved reliability. 2 dwg
Patent RU-2066341-C1 (RU)
Inventor: SOKOLOV VLADIMIR A
IPC: C10L1/30
Filed: 1994-10-28
Granted: 1996-09-10
Abstract: Изобретение относится к топливным композициям, способам их получения и антидетонационным присадкам. Изобретение решает задачу расширения арсенала технических средств создания указанных композиций с улучшенными эксплуатационными характеристиками и упрощения получения топливных композиций, в частности, товарных бензинов. Топливная композиция содержит жидкие углеводороды, выкипающие при температуре от 20 до 240 o С. Композиция содержит также антидетонационную присадку с жидкой 1,1'-диэтил-дициклопентадиенил-железом, и ее антиокислителем. 3 с. и 25 з.п.ф-лы. 7 табл.
Patent RU-2121999-C1 (RU)
Title: [(benzodioxane, benzofuran or benzopyrane)-alkylamino]-alkyl- -substituted guanidines as selective vasoconstrictors, methods of their synthesis, intermediates for their, pharmaceutical composition and a method of its preparing
Inventor: GI ROZALIA OZHEN VAN LOMMAN
IPC: C07C279/00
Filed: 1993-02-19
Granted: 1998-11-20
Abstract: FIELD: organic chemistry and technology, pharmacy. SUBSTANCE: invention relates to [(benzodioxane, benzofuran and benzopyrane)-alkyl- -substituted guanidines of the formula (I)  , their pharmaceutically acceptable salts, or their stereochemical isomers where X is O, CH 2  or direct bond; R 1  is H, C 1 -C 4 -alkyl; R 2  is H, C 1 -C 6 -alkyl, C 3 -C 6 -alkenyl, C 3 -C 6 -alkynyl; R 3  is H, C 1 -C 4 -alkyl; or R 2  and R 1  taken together can form bivalent radical of the formula -(CH 2 ) m  where m = 4 or 5; or R 1  and R 2  taken together can form bivalent radical of the formula -CH=CH- or -(CH 2 ) n  where n = 2, 3 or 4; or R 3  can means a bond when R 1  and R 2  taken together form bivalent radical of the formula -CH=CH-CH=, -CH=CH-N= or -CH-N=CH= where one or two hydrogen atoms are substituted with halogen atom, C 1 -C 6 -alkoxy-group, C 1 -C 6 -alkyl, CN, NH, mono- or di-(C 1 -C 6 -alkyl)-amino-group, aminocarbonyl, C 1 -C 6 -alkylaminocarbonylamino-group; R 4  is H or C 1 -C 6 -alkyl; Alk 1  means bivalent C 1 -C 3 -alkanediyl radical; A means bivalent radical of the formula (A)  , (b)  , (c)  , (d)  , (e)   where each R 5  is H or C 1 -C 4 -alkyl where each R 6  is H or C 1 -C 4 -alkyl; Alk 2  means C 2 -C 15 -alkanediyl or C 5 -C 7 -cyclo- -alkanediyl and each p = 0, 1, 2; R 7  and R 8  each means independently H, halogen atom, C 1 -C 6 -alkyl, hydroxyl, C 1 -C 6 -alkyl-hydroxycarbonyl, C 1 -C 6 -alkoxy-group, cyano-group, amino-C 1 -C 6 -alkyl, carboxyl, nitro- or amino-group, aminocarbonyl, C 1 -C 6 -alkylcarbonyl-amino-group or mono- or di-C 1 -C 6 -alkylamino-group at condition that [2-[(2,3-dihydro-1,4-benzodioxine-2-yl)-methyl]-amino] - -ethylguanidine is excluded. Invention describes pharmaceutical preparations containing the derivatives of guanidine as active components, methods of synthesis of the guanidine derivatives and a new p-cyanoguanidine, and intermediate compounds that can be used as vasoconstrictors. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 14 cl, 10 tbl, 30 ex
Patent RU-2143426-C1 (RU)
Inventor: ROBERT ZAMBONI
IPC: A61K31/47
Filed: 1993-04-08
Granted: 1999-12-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of quinoline of the formula (I)   where R 1  means 6-F or 6,7-F 2  or their pharmaceutically acceptable salt that shows activity of leukotriene antagonist. EFFECT: valuable pharmacological properties of compounds. 6 cl, 2 ex
Patent RU-2086831-C1 (RU)
Title: Gear train
Inventor: KULESHOV VITALIJ V
IPC: F16H1/08
Filed: 1995-02-01
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: in proposed gear train tips of gear wheel teeth are relieved at one side to provide engagement of relieved side of teeth of one wheel with non-relieved side of teeth of other wheel. Asymmetry of tooth profile provides engagement before or after pitch point, depending on direction of rotation, which at definite geometry, either locks or passes the torque. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2071333-C1 (RU)
Title: Method of preparing preparation showing the decreased hepatotoxicity
Inventor: BOBKOV YURIJ G
IPC: A61K35/18
Filed: 1995-02-20
Granted: 1997-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves mixing medicinal preparation metabolizing by cytochromes P450 1A1 and P450 2E1 of human liver up to active metabolites. D-limonene is used as protective agent. The indicated components were taken at weight ratio, mg: (50-5000):(100-5000), respectively. Paracetamol, caffeine or phenacetin were mixed with D-limonene. EFFECT: improved method of preparing, enhanced effectiveness. 3 tbl, 2 cl
Patent RU-2111593-C1 (RU)
Title: Spark plug for internal-combustion engine
Inventor: NIKIFOROV ALEKSANDR VLADIMIROV
IPC: H01T13/32
Filed: 1995-04-19
Granted: 1998-05-20
Abstract: FIELD: electrical equipment for internal-combustion engines. SUBSTANCE: spark plug has central electrode with holes located beyond the reach of spark gap; diameter of holes does not exceed half the width of side electrode. EFFECT: improved design. 5 dwg
Patent RU-2081904-C1 (RU)
Inventor: ANANIN IVAN A
IPC: A23L2/48
Filed: 1995-06-30
Granted: 1997-06-20
Abstract: FIELD: food industry, beer brewing, production of wine and alcohol-free drinks. SUBSTANCE: proposed method for stabilizing quality of drinks containing carbon dioxide comprises continuous treatment of drinks, whether they be in process flow or bottled in consumer's bottles, in electromagnetic superhigh-frequency field. Drinks are treated by pulsating superhigh-frequency field at field frequencies of 460, 915 or 2400 mHz, relative pulse duration 1-10 Hz, pulse power 300-2000 kWt, consumed power from electric network 0.5-10.0 kWt and summed-up pulse action time 0.5-3.0 seconds, final temperature of product being 37-46 C. EFFECT: stabilized quality of drinks; invention can be used in kindred industries.
Patent RU-2089066-C1 (RU)
Title: Macaroni press
Inventor: KASPEROVICH VLADIMIR L
IPC: A21C11/20
Filed: 1995-07-19
Granted: 1997-09-10
Abstract: FIELD: macaroni production. SUBSTANCE: macaroni press has dough mixer, cylindrical pressing auger and pressing head. Cylindrical axial channel on end part of auger adjacent to pressing head is connected with auger coil space through radial openings. Section of cylindrical channel is increasing in the direction away from end part of auger. EFFECT: increased efficiency, simplified construction and improved quality of macaroni products. 1 dwg
Patent RU-2090031-C1 (RU)
Title: Method for presowing treatment of seeds
Inventor: VASILENKO VLADIMIR F
IPC: A01C1/00
Filed: 1995-07-25
Granted: 1997-09-20
Abstract: FIELD: agriculture, in particular, seed growing. SUBSTANCE: method involves exposing seeds to continuous joint action of red and infrared radiation for 60-360 sec. Infrared radiation flux has wave length of 900-980 nm (with maximum flux intensity at wave length of 940 nm) and power density of 1.0-10 W/sq m. Red radiation flux has wave length of 600-720 nm (with maximum flux intensity at 600-670 nm). Ratio of flux density of red and infrared radiation is (5-10):1, respectively. Apparatus has housing 1, frame 2, red and infrared radiation sources 3,4, respectively, power unit and platform 6 for seeds to be exposed to radiation. Seeds are discharged from hopper 7. Apparatus is further provided with column 8 and system 9 for moving frame 2 in vertical direction. Radiation sources 3,4 may be made in the form of light-emitting diodes on the basis of solid gallium-aluminum-arsenic solution, with components being used in the following ratio: As -30%, [Ga+Al] the balance. Radiation sources 3,4 may be alternatively made on the base of solid solution of gallium phosphide. Infrared light-emitting diodes may be made on the base of gallium arsenide. Diode lasers may be also used as radiation sources 3,4. EFFECT: increased germination energy, intensified plant growth force, increased efficiency in suppressing fungal infection, simplified and low-cost construction, reduced power consumption. 3 cl, 4 dwg, 4 tbl
Patent RU-2100178-C1 (RU)
Title: Method of shaping grinding wheel
Inventor: STEPANOV YURIJ S
IPC: B24B53/04
Filed: 1995-08-01
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: grinding wheel is set in rotation about its axis and two one-crystal straightening tools are fed longitudinally. The feed of the wheels per the revolution of the wheel parallel to the axis of rotation is less than the area of the working surface of the straightening tool. The grinding wheel is inclined to the axis of rotation. Both of the straightening tools are fed longitudinally after abutting against the wheel toward each other until cutting layer of a given width is shaped on the wheel. EFFECT: simplified method. 1 dwg
Patent RU-2099838-C1 (RU)
Title: Adaptive antenna array
Inventor: KOLINKO ALEKSANDR V
IPC: H01Q21/00
Filed: 1995-08-08
Granted: 1997-12-20
Abstract: FIELD: radio engineering and communications; radar and radionavigation systems, radio communication systems operating in noisy environment. SUBSTANCE: adaptive antenna array that has N antennas connected through complex weight multipliers to respective inputs of common adder, N adaptive circuits with control inputs whose first inputs are connected to outputs of respective antennas and second inputs, to output of common adder, and first outputs are connected to respective control inputs of complex weight amplifiers, is provided, in addition, with output power maximizing unit whose first and second inputs are connected, respectively, to first and second outputs of adaptive circuits and their outputs are connected to respective third inputs of adaptive circuits. EFFECT: improved noise immunity in receiving signals interrupted in the course of their transmission, such as pseudorandom working-frequency retuning signals. 2 cl, 12 dwg
Patent RU-2115171-C1 (RU)
Title: Device for remote dynamic coding and identification of various objects
Inventor: MAL TSEV P P
IPC: G08C17/00
Filed: 1995-08-10
Granted: 1998-07-10
Abstract: FIELD: automatics, various systems of automated production, man-free technological processes, computerization of service sphere and in structures of flexible automated control over various material flows. SUBSTANCE: proposed device incorporates code carriers installed on external surfaces of objects ( or their containers ), recording-reading heads and controller. Code carriers and heads are intercoupled with the aid of wireless communication channel. Each code carrier has unit of information exchange, programmable storage, unit connecting them and controlling recording- reading and power supply source. Optical communication channel with asymmetrical characteristics is chosen in the capacity of wireless communication channel which excludes action of electromagnetic interference, allows unlimited number of rerecordings of information to be performed and does not limit time of its storage. EFFECT: expanded application field, improved operational characteristics without enlargement of dimensions. 6 cl, 3 dwg
Patent RU-2121998-C1 (RU)
Inventor: EHLISTEHJR EHJNSLI MILLER
IPC: A61K31/495
Filed: 1989-12-06
Granted: 1998-11-20
Abstract: Раскрыт класс замещенных фенилпиримидиновых веществ формулы I, где R 1  представляет собой NH 2 , N-алкиламино, N, N-диалкиламино; R 2  представляет собой NH 2 ; R 3  представляет собой трифторметил или CH 2 X, в котором X представляет собой C 1 -C 6 -алкил, фелокси, бензилокси, гидрокси или галоген; R 4  и R 5  каждый означает галоген; R 6  - R 8  каждый представляет водород, и его фармацевтические приемлемые кислотно-аддитивные соли, которые являются сильными ингибиторами возбуждающей аминокислоты, глютамата. Такие вещества являются полезными при лечении или предупреждении ряда нарушений центральной нервной системы, включая церебральное ишемическое повреждение и эпилепсию. Способ получения соединений формулы I основан на взаимодействии соединений формулы III: R 1 C(=NH) NH 2  с соединениями формул II, V. Предложена фармкомпозиция, обладающая активностью, в качестве ингибитора выделения глутамата, включающая в качестве активного ингредиента эффективное количество соединений формулы I или его фармацевтически приемлемой соли. 3 с. и 6 з.п. ф-лы, 2 табл. 
               0
Patent RU-2113508-C1 (RU)
Title: Method for production of hardening coating
Inventor: ABRAMOV L M
IPC: C21D1/09
Filed: 1995-11-01
Granted: 1998-06-20
Abstract: FIELD: materials technology, in particular, production of high-grade coatings on machine parts operating under conditions of high pressures and temperatures; may be used in engineering fields where high physical and mechanical and service characteristics of working surfaces of machines are required. SUBSTANCE: includes preliminary cooling, withdrawal of a part of treated zone of article from process medium. Then this zone is heated by laser beam in the air under conditions of fusing with concurrent cooling of boundary of zone of laser effect with process medium. EFFECT: provision of production of coatings with preset physical and mechanical operating characteristics. 2 dwg , 1 tbl
Patent RU-2093468-C1 (RU)
Inventor: DEDOV NIKOLAJ V
IPC: C01G43/01
Filed: 1995-12-09
Granted: 1997-10-20
Abstract: FIELD: nuclear technology. SUBSTANCE: sprayed nitrate solution of corresponding metals which contains ammonium acetate in molar ratio to total content of nitrate-ion in solution of at least 1.1, preferably 1.1-1.6, is decomposed in stream of plasma heat carrier, and the desired product is recovered from the resulting dust-vapor-gas mixture. EFFECT: more efficient preparation method. 1 cl, 1 tbl
Patent RU-2111800-C1 (RU)
Inventor: BUDAEV JU A
IPC: F15B21/12
Filed: 1995-12-13
Granted: 1998-05-27
Abstract: FIELD: general-purpose air-operated vibrator can be used in actuator of working member intended to feed the aluminium electrolyzer with raw material. SUBSTANCE: vibrated member in the form of rod 5 is secured on elastic collar 6 and passes through central hole 7 of bedplate 8 making up power chamber 19 together with collar 6. The rod is spring-loaded relative to the bedplate. Elastic valve 12 is secured on the rod by means of bush 13, the valve alternately closes hole 7 and opens it for exhaust of working medium from the power chamber. The exhaust path comprises preexhaust chamber 17. Chamber 17 is formed in hole 7 secured on bush 13 by elastic collar 16 freely resting on the hole surface, and by valve 12. Chamber 17 communicates with the atmosphere through holes 14 in the bush, rod cavity, volume formed by collar 6 and partition 24, and annular ducts 30, 32 of the partition and bedplate. EFFECT: considerably reduced noise caused by exhaust of compressed air. 5 cl, 4 dwg
Patent RU-2113423-C1 (RU)
Title: Method of preparing aqueous-emulsion explosives
Inventor: KONDRIKOV B N
IPC: C06B45/00
Filed: 1995-12-27
Granted: 1998-06-20
Abstract: FIELD: explosives. SUBSTANCE: in conventional method, water-soluble components are preliminarily mixed in water under heating until pure oxidant solution is obtained. Oil-soluble ingredients are separately mixed in hydrocarbon fuel and heated to the same temperature as oxidant aqueous solution. The two solutions are then combined and agitated until reverse emulsion is obtained. According to invention, to the fuel solution, prior to be combined with oxidant solution, alkali metal nitrite is added and, to the oxidant aqueous solution, formalin is preliminarily added in amount providing pH of this solution within 1-3 range. In addition, pressure under which the two solutions are agitated exceeds 3 atm. EFFECT: improved procedure. 2 cl, 2 tbl
Patent RU-2105254-C1 (RU)
Title: Method and device for drying stacked wood
Inventor: VALEEV G G
IPC: F26B3/347
Filed: 1996-02-28
Granted: 1998-02-20
Abstract: FIELD: wood drying by electromagnetic wave energy. SUBSTANCE: method involves wood heating by energy of electromagnetic waves and its blowing down with hot air of definite temperature and humidity, keeping wood in hot state when its temperature in center is higher than on surface and ambient temperature is lower than wood surface temperature, measuring wood humidity, and ceasing drying process as soon as desired final humidity is attained. Device has chamber, microwave oscillators connected to radiators placed on chamber walls, false ceiling carrying fans and heaters, air humidifiers, plenum and exhaust ventilation pipes, weigher mounting stacked-wood truck, thermometers for measuring air and wood temperature. EFFECT: improved efficiency of wood drying. 2 cl, 2 dwg
Patent RU-2108486-C1 (RU)
Title: Oil-well sucker rod pump drive
Inventor: ANANENKOV ALEKSANDR GEORGIEVIC
IPC: F04B47/02
Filed: 1996-03-21
Granted: 1998-04-10
Abstract: FIELD: oil producing industry. SUBSTANCE: drive of oil-well sucker rod pump has motor 2 whose shaft 3 is mechanically coupled with shaft 9 of drum 10 through reduction gear 4 and slider-crank mechanism 5 including shaft 6 of crank, crank journal 7 with adjustable length of crank, and connecting rod 8. All these devices are mounted on common base frame 11. Flexible traction member 11 passes over free turning support shaft 12 whose axis is parallel to axis of drum. Flexible member is coupled with string of pump sucker rods 13. Suspension 14 of flexible traction member is secured on drum. Mechanical coupling of electric motor with drum is effected through slider-crank mechanism and gear train. Flywheel 17 is installed on electric motor shaft. Connecting rod head 18 is coupled with neck of eccentric half-axle 19 of rocking toothed sector 20 which has its own central shaft 21. Gearing is in meshing with gear 22 secured on free end of drum shaft. Suspension 14 of flexible traction member is secured on drum by means of axle 23 installed in recess of slot on outer side surface of drum in parallel with its axis and passed through corresponding eye 24 of suspension. EFFECT: enlarged operating capabilities. 5 cl, 4 dwg
Patent RU-2100134-C1 (RU)
Inventor: UMANETS VALERIJ I
IPC: B22D11/04
Filed: 1996-04-08
Granted: 1997-12-27
Abstract: FIELD: metallurgy, continuous casting of metals. SUBSTANCE: mould has working walls with lateral and longitudinal conduits and pipe-lines to feed and discharge water. Longitudinal conduits have different diameters in turn over width of walls which generating lines are located in one plane. Relation of values of smaller and bigger diameters amounts to 0.5-0.9 and conduits of bigger diameter are spaced by 1.8-2.2 their diameters. EFFECT: improved quality of ingots cast continuously. 3 dwg, 1 tbl
Patent RU-2144525-C1 (RU)
Inventor: ZAJTING LI
IPC: B01J29/40
Filed: 1994-11-04
Granted: 2000-01-20
Abstract: FIELD: petrochemical processes. SUBSTANCE: hydrocarbon stock is brought into contact with catalyst, containing high-silica zeolite including phosphorus and alkali-earth metal and having Pentasil catalyst structure, in reactor with mobile catalyst and subjected to catalytic conversion at temperature from 480 to 680 C and pressure 1,2•10 5  to 4,0•10 5  Pa with contact time 0.1 to 6 s, catalyst- and steam-to-hydrocarbon stock weight ratios ranging from 4: 1 to 20:1 and from 0.01:1 to 0.5:1, respectively. EFFECT: achieved production of liquid hydrocarbons, preferably ethylene, propylene, isobutylene, and isoamylenes plus high-octane gasoline as by-product. 20 cl, 9 tbl, 7 ex
Patent RU-2119040-C1 (RU)
Title: Buffer liquid
Inventor: MAVLJUTOV M R
IPC: E21B33/138
Filed: 1996-06-25
Granted: 1998-09-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: buffer liquids intended for removing clayey crusts, polymeric and oil films. Buffer liquid contains following components: water, sodium tripolyphosphate and polymerized monomer of dimethyldiallylammonium oh chloride which is represented by water-soluble polyeletrolyte. Ratio of components is as follows, mas.%: sodium tripolyphosphate, 1.5-2.0; water-soluble polyelectrolyte, 0.025-0.1; water, the balance. The buffer liquid is aimed at widening functional potentialities. EFFECT: higher efficiency. 1 ex