baber/WOPTO huggingface dataset:
Patent RU-2063310-C1 (RU)
Title: Method for cutting roll-formed trough sections and flying shears tool for its realization
Inventor: GRIDNEVSKIJ VITALIJ I
IPC: B23D23/00
Filed: 1993-07-30
Granted: 1996-07-10
Abstract: FIELD: plastic metal working. SUBSTANCE: method refers to manufacture of measured sections of cold-bent merchant profiles. Method lies in successive separation of elements of cut section of profile. In this case, separation is started from both vertical walls, separation of flanges and bottom of profile is started from external edges after walls are cut to 0.45-0.55 of their height. Flying shears tool includes lamella knives, upper one with protrusion and lower one with groove which is manufactured stepped. External edges of upper knife are positioned at an angle of 3-4 deg to horizontal line in direction of lower knife. The angle between mentioned edges and side edges amounts to 91-92 deg. Ratio of widths of groove bottom and lower part of protrusion equals to 1.045-1.055 and ratio of width of upper part of protrusion to distance between stepped protrusions is equal to 1.035-1.045. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2059962-C1 (RU)
Title: Target
Inventor: MIRZEABASOV TIMUR A
IPC: F41J1/00
Filed: 1993-08-23
Granted: 1996-05-10
Abstract: FIELD: testing equipment. SUBSTANCE: target belongs, in particular, to equipment used for certification of tests and for performance of experiments in legal and medical examination to determine results of dynamic and mechanical action on biological object. Target includes device modelling biological object manufactured in the form of blocks placed in series one behind other. Each block is composed of modelling part in the form of layer of material corresponding to properties of skin, muscle and bone tissues by physical and mechanical characteristics and of reconstruction part in the form of layer of material with coloring matter, layer of cellular material and two backings between which layer of material of modelling part is placed. Rubber is used in the capacity of material modelling skin tissue, raw rubber is used as muscle tissue and fabric-based laminate is used as bone tissue. EFFECT: enhanced authenticity of testing. 4 cl, 2 dwg
Patent RU-2053516-C1 (RU)
Inventor: ZAVYALOV VALERIJ P
IPC: G01R11/32
Filed: 1993-11-04
Granted: 1996-01-27
Abstract: FIELD: measurement technology. SUBSTANCE: kilowatt-hour meter has main buses 1 and 2, current and voltage metering signal transducers 3 and 4, pulse-width modulator 5, pulse-amplitude modulator 6, synchronization circuit 7, voltage-to-frequency changer 8, counter 9, and stepping motor control circuit 10. EFFECT: improved measurement accuracy. 1 dwg
Patent RU-2083220-C1 (RU)
Title: Method of modelling the alcoholic motivation inhibition
Inventor: ZAVYALOV ALEKSANDR V
IPC: A61K38/08
Filed: 1993-11-23
Granted: 1997-07-10
Abstract: FIELD: experimental medicine. SUBSTANCE: method involves administration of synthetic analog of Leu-enkephaline, dalargin, to animals on the eye mucous envelope at dose 1 mcg. EFFECT: simplified modelling, decreased by-side effects and examination time.
Patent RU-2126708-C1 (RU)
Title: Rubber-textile filter medium
Inventor: MISHTA V P
IPC: B01D39/08
Filed: 1994-01-05
Granted: 1999-02-27
Abstract: FIELD: filter media for cleaning gases and liquids from mechanical impurities; may be used in chemical, petrochemical, machine-building and other industries. SUBSTANCE: rubber-textile material consists of two layers 1 of twisted fibers impregnated with binder based on butadiene-styrene latex. Located between layers 1 is layer 2 comprised of reinforcing synthetic net made of knitted fabric. Additional layer 3 of flexible knitted fabric is connected with one of material sides. EFFECT: improved quality of filter medium and higher filtering efficiency. 1 dwg, 1 tbl
Patent RU-2074980-C1 (RU)
Inventor: KHOZYAINOV BORIS P
IPC: F03D3/04
Filed: 1994-02-08
Granted: 1997-03-10
Abstract: FIELD: wind power engineering. SUBSTANCE: windmill has vertical-axis rotating turbine installed inside set of wind guides. Novelty is that each wind guide easily turning about vertical axis is aimed directly at turbine blade; extreme positions of wind guide determine size of turbine blade set with its longitudinal axis perpendicular to straight line crossing axis of revolution of wind guide and coming in contact with circumference formed by extreme external point of turbine. Set of wind guides is provided with movable and fixed locks enabling adjustment of loose turning sector of wind guides. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2117656-C1 (RU)
Inventor: FILIPP DENI
IPC: B01J31/16
Filed: 1994-02-25
Granted: 1998-08-20
Abstract: FIELD: chemical industry. SUBSTANCE: claimed method comprises reacting valerolactones or isomers thereof with carbon monoxide and water to prepare corresponding diacid. More specifically, the claimed method comprises reacting carbon monoxide and water with at least one lactone having 5 carbon atoms in the presence of effective amount of irridium catalyst and iodine- or bromine-containing promotor, promotor to iridium molar ratio being 0.1-20/1. The claimed method makes it possible to utilize gamma valerolactone to prepare adipic acid. EFFECT: more efficient hydroxycarbonylation method. 13 cl, 12 ex, 1 tbl
Patent RU-2054867-C1 (RU)
Inventor: DYADICHKINA LYUDMILA F
IPC: A01K45/00
Filed: 1994-02-18
Granted: 1996-02-27
Abstract: FIELD: agriculture. SUBSTANCE: medium-heavy and heavy eggs are placed for incubation with time intervals of 4 h under the following temperature conditions: at 30.0-38.3 C on the 1st-4th days; at 37.5-37.6 C on the 5th-13th days; at 37.2-37.3 C on the 14th-19 days. Eggs begin to be withdrawn after 510 h from the moment of placing medium-heavy eggs. This raises hatchability by 1.7-2.2% and survival rate by 1.9-2.2%. EFFECT: higher hatchability of eggs. 1 tbl
Patent RU-2094566-C1 (RU)
Title: Устройство для определения сопротивления грунта срезу
Inventor: ALEKSANDROV VYACHESLAV M
IPC: G01N3/24
Filed: 1994-03-25
Granted: 1997-10-27
Abstract: Изобретение относится к области строительства, а именно к устройствам для исследования физико-механических свойств грунтов. Сущность изобретения: устройство содержит станину 1, срезную коробку со штампом 2, состоящую из неподвижной 4 обойм для размещения образца грунта, а также приспособление для создания срезающего усилия и приспособление для создания вертикальной нагрузки. Последнее выполнено в виде силовой рамки 8 с грузом 9 и снабжено электромагнитом 10, закрепленным на станине 1 с помощью кронштейна 11. Якорь 12 размещен на верхней части силовой рамки 8. Электрическая часть электромагнита включает реостат 13, ползун 14 которого сопряжен с подвижной обоймой 4 срезной коробки. 1 з.п. ф-лы. 1 ил.
Patent RU-2086804-C1 (RU)
Inventor: MIKHAJLOV ALIM A
IPC: F04B1/2092
Filed: 1994-03-31
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering; internal combustion engine, steam engines and compressors. SUBSTANCE: internal gear wheel is made in housing on bearings at angle of α to perpendicular to axis of output shaft rotation. Angle of inclination of plane of converter gear wheel with rhomboid tooth is reduced by definite value relative to axis of rotation of output shaft. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg
Patent RU-2096083-C1 (RU)
Title: Metal-carbon catalyst
Inventor: MOLCHANOV VIKTOR V
IPC: B01J23/74
Filed: 1994-05-10
Granted: 1997-11-20
Abstract: FIELD: heterogeneous catalysis. SUBSTANCE: invention is distinguished by applying as catalyst threadlike carbon containing particles of iron subgroup metals or their alloys with other metals. Such systems are prepared by coking iron subgroup metals or their alloys by means of hydrocarbons. Catalysts have been successfully utilized in reactions of CO oxidation, steam conversion of methane, unsaturated hydrocarbon hydrogenation (in particular, selective hydrogenation of dienes and acetylenes into olefins), butane dehydrogenation, CO methanation, and Fischer-Tropsch reaction. EFFECT: increased resistance to caking and coking with preserved high catalytic efficiency. 2 cl, 1 dwg , 11 tbl
Patent RU-2062557-C1 (RU)
Inventor: BEREZNEV YURIJ V
IPC: A01G1/00
Filed: 1994-05-31
Granted: 1996-06-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves effectuating presowing preparing of seeds by winter storage in unheated premises or by winter sowing over black fallow without irrigation. EFFECT: increased efficiency and improved quality of cotton.
Patent RU-2091347-C1 (RU)
Title: Blacking coating for heat unit emitting surface
Inventor: MIRONOV ALEKSANDR V
IPC: C04B28/24
Filed: 1994-06-14
Granted: 1997-09-27
Abstract: FIELD: metallurgy, heat units. SUBSTANCE: coating has the following ratio of components, wt.-%: quartz component 12.0-45.8; alkaline silicates 2.6-14.4 (as measured for dry matter); corundum 14.4-22.2; dust from casting manufacture gas scrubbing 11.0-60.6; slag from low-carbon ferrochrome production 2.6-14.4, and water - up to dilution. Quartz component: waste from quarts sand concentration, or Dinas refractory scrap, or quartz refractory scrap; corundum: corundum or mullite-corundum refractory component. EFFECT: enhanced quality and property, decreased consumption. 7 cl
Patent RU-2107397-C1 (RU)
Title: Method for detection of mobile communication set
Inventor: EHDVARD DZH TIDEMANN
IPC: H04M11/00
Filed: 1992-09-18
Granted: 1998-03-20
Abstract: FIELD: cellular communication equipment. SUBSTANCE: mobile set 10 is detected as hosted each time it enters new cell C2, for which distance between it and previous hosting cell C1 is greater than given threshold value. Base cell stations 12 transmit information about position and distance. Mobile set 10 receives information about position of base station and calculated distance 18 from cell C1, which was its hosting cell last time, to current cell C2 where it is located. If calculate distance is greater than distance to cell where detection occurred, then mobile set is detected as hosted. Search call signals of mobile set 10 are sent to cell group 16, 20 which are spaced from current hosting cell by distance which is less than distance value that has been transmitted by this cell. EFFECT: increased functional capabilities. 33 cl, 4 dwg
Patent RU-2065976-C1 (RU)
Title: Rotor pump
Inventor: VOROBEV GENNADIJ N
IPC: F01C1/356
Filed: 1994-06-10
Granted: 1996-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotor pump comprises housing with cylindrical central bore and two additional cylindrical bores arranged on both sides of the central bore. The width of the central bore is twice the width of the additional bores. The rotors are eccentrically mounted on parallel eccentric shafts inside the bores to form working chambers. The eccentricities on shafts for the central rotors are inclined to the eccentricities for additional rotors. The bores are interconnected through baffles with longitudinal grooves wherein separating plates are received. There are passageways for supplying and discharging fluid. The driving worm engages the worm wheels secured to the rotor shafts. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2064891-C1 (RU)
Title: Method of sodium sulfate isolation from scrubbing solution of electrolytical aluminium production
Inventor: MOISEEV VLADIMIR N
IPC: C01D5/00
Filed: 1994-08-08
Granted: 1996-08-10
Abstract: FIELD: chemical technology, aluminium production. SUBSTANCE: sodium sulfate crystallization is carried out at cooling saturated solution in cascade arranged crystallizers at temperature 7 (-5) C. Temperature of each preceding crystallizer is maintained at level distinct from that in the next crystallizer by 4-6 C. Invention can be used for fluorine regeneration containing in exhaust gases from aluminium electolyzers. EFFECT: improved method of isolation. 1 tbl
Patent RU-2090767-C1 (RU)
Title: Двигатель внутреннего сгорания изменяемой тактности
Inventor: BORODASTOV NIKOLAJ IVANOVICH
IPC: F02B69/06
Filed: 1994-08-29
Granted: 1997-09-20
Abstract: Использование: двигателестроение. Сущность изобретения: двигатель внутреннего сгорания, работающий по четырехтактному циклу при пониженных и средних скоростях коленчатого вала и автоматически, переходящий на двухтактный цикл при скорости выше средней. Двигатель содержит продувочный насос, выпускной тарельчатый клапан, аккумуляторную систему топливоподачи с золотниковым дозатором и насос-форсункой эмульсионного типа, кулачковый вал, вращающийся вдвое медленнее коленчатого вала и имеющий кулачковую шайбу с четырьмя кулачками разных профилей, гидромеханический привод выпускного клапана И насос-форсунки с одним плунжерным насосом, приводимым от кулачковой шайбы, и систему регулирования, выполненную гидравлической и имеющую орган управления. Автоматическое изменение тактности обеспечивает гидромеханический привод. Приведены варианты конструкции основных систем и элементов, обеспечивающие повышение мощности и КПД, упрощение конструкции и многотопливность. 15 з.п.ф-лы, 8 ил.
Patent RU-2060736-C1 (RU)
Inventor: BUTUZOV VALENTIN S
IPC: A61M5/178
Filed: 1994-12-09
Granted: 1996-05-27
Abstract: FIELD: medical equipment. SUBSTANCE: syringe has casing 1 and extension piece 2, which accommodate a rod kinematically coupled to a pusher and reverse motion limiter, hinged an twist grip 7, the extension piece carries attachment member 8 of double-edged needle 9, which provides for its turning through 180 deg. The set aspiration elements 13, ring 18 and pressure bushing 19 provide for supervision of anesthesia efficiency. EFFECT: ease of handling. 3 cl, 6 dwg
Patent RU-2087755-C1 (RU)
Inventor: VORONIN VLADIMIR YA
IPC: F15B13/00
Filed: 1994-12-20
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic distributor had safety overflow section with an overflow valve, throttle-arrester of the flow in the control passageway and safety valve, working sections, each of which has housing with spaces of delivery, drain, consumers, and slide valve with grooves, radial and axial openings of the consumer flow, and device for connecting the control passageway to a consumer. The device is made so that the control passageway is interposed between the delivery space and the space of one of the consumers. The groove of the control passageway provided in the slide valve is coincident with the radial axial openings of the consumer flow. The groove of the control passageway in the slide valve is made so that its width is less than the diameter of the radial openings in the slide valve body. In addition the drain opening of the control valve may be interposed between the radial openings in the slide valve body. The supplying opening of the control passageway is coincident with the radial opening of the major flow in the slide valve. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2120510-C1 (RU)
Title: Method for distilling solvent and dry-cleaning waste purification
Inventor: NIZHEGORODTSEV V I
IPC: D06F43/08
Filed: 1995-04-20
Granted: 1998-10-20
Abstract: FIELD: household chemistry. SUBSTANCE: distillation is performed by distilling off solvent/added water azeotrope from evaporator. Water is poured into evaporator before polluted solvent is poured in. During the distillation, water is connected returned into evaporator. EFFECT: reduced cost of operation on account of reduced water consumption. 1 dwg
Patent RU-2095598-C1 (RU)
Title: Crank mechanism
Inventor: VEKSHIN AGNES A
IPC: F16H21/50
Filed: 1995-05-25
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: crank mechanism of a piston machine has shaft with a crank coupled with the piston through a flexible link made up as a screw spring which may be conical. The end of less diameter of the conical spring is secured to the piston whereas the end of greater diameter is secured to the crank. In addition the joint between the piston and spring may be made up as a ball with a central opening flanged into the piston. The opening receives the end of the spring. The second end of the spring is secured in the opening in the crank. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2081245-C1 (RU)
Title: Method for enforcement of building foundation
Inventor: DZHANTIMIROV KHRISTOFOR A
IPC: E02D27/08
Filed: 1995-06-16
Granted: 1997-06-10
Abstract: FIELD: civil engineering. SUBSTANCE: boreholes inclined at 6-20 degrees to well vertical are drilled through over-the- foundation structure out of reinforced foundation boundaries. Piles with their heads placed not higher than foundation top are produced at the distance equal to 1.0 - 1.5 pile diameter from over-the-foundation structure surface. Prior to carrying load pile is prestressed. Prior to carrying load together with foundation, area of contact between foundation foot and base is compacted. EFFECT: higher reliability. 7 cl, 6 dwg
Patent RU-2119483-C1 (RU)
Inventor: POL DZHON DE FREJN
IPC: C07D239/26
Filed: 1993-09-22
Granted: 1998-09-27
Abstract: Изобретение относится к новым производным акриловой кислоты, проявляющим фунгицидную активность главным образом по отношению к грибным инфекциям растений, способам их получения, фунгицидной композиции и способу борьбы с грибами. Предлагаемые согласно изобретению производные акриловой кислоты соответствуют общей формуле I, где А - водород, R 2  - метил и R 1  является 4-трет-бутилпирид-2-илом, 4-трет-бутилпиримидин-2-илом, 5-метил-6-изопропоксипиримидин-4-илом или 4-(С 1-4 -хлорфторалкил)пирид-2-илом или изохинолином, необязательно замещенным галогеном или С 1  - С 4 -алкоксилом. Способы получения соединений формулы I заключающийся во взаимодействии соединения формулы II в щелочной среде с соединением формулы III (х - отщепляемая группа) или соединения формулы XV с соединением формулы XI, (Х - ONH 2 -группа). Фунгицидная композиция включает соединение формулы I в эффективном количестве и фунгицидно приемлемый носитель или разбавитель. Способ борьбы с грибами заключается в обработке растений соединением формулы I или вышеуказанной композицией. 4 с. и 2 з.п. ф-лы, 3 табл. 
               C
Patent RU-2098658-C1 (RU)
Title: Compressor with non-contact sealing of piston
Inventor: BOLSHTYANSKIJ ALEKSANDR P
IPC: F04B25/00
Filed: 1995-08-08
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; compressors. SUBSTANCE: compressor has at least one cylinder with compression chamber, piston arranged with clearance in compression chamber and provided with guide support and non-contact sealing portions and slider-crank mechanism of drive whose axis of rotation intersects cylinder axis at right angle. End face surface of piston sealing portion is made at angle to cylinder generatrix complying to equation: 0<A<arcsin((R×sinχ)/L where A is angle between normal drawn to end face surface of piston sealing portion and cylinder axis; R is crank radius; L is distance from center of end face surface of piston sealing portion to rear end face of piston guide support portion; χ is angle of crank turning corresponding to maximum compression in cylinder. EFFECT: reduced power losses, increased compressor economy. 3 dwg
Patent RU-2100140-C1 (RU)
Inventor: KALIKO EFIM Z
IPC: B22D13/04
Filed: 1995-10-27
Granted: 1997-12-27
Abstract: FIELD: foundry, manufacture of castings of increased density under conditions of full-scale production. SUBSTANCE: centrifugal casting machine with vertical rotation axis has spindle, upper and lower half-moulds, rotor with mandrel located between them, tie-rod, levers with weights. Pair of mobile rests interacts with each lever in turn and is put on axles of gear wheels which are coupled to pair of racks made fast to slider. Tie-rod is fitted with cam placed uniaxially to it and interacting with tie-rod via pins with grippers which heads enter groove in mandrel. EFFECT: removal of casting and chopping of runners right on machine. 5 dwg
Patent RU-2112760-C1 (RU)
Title: Ceramics-concrete mix for fabricating refractory heat-insulation material and method of preparation thereof
Inventor: TRUBITSYN M A
IPC: C04B35/10
Filed: 1995-11-02
Granted: 1998-06-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mix consists of concentrated binding suspension prepared by grinding refractory raw material, 20-35 vol %; fusible porous filler, 65-80 vol %; and R 2 O-containing additive, 0.1- 1.5% based on the weight of binding suspension (on conversion to R 2 O). Fusible porous filler is mixed with R 2 O-containing additive in the form of aqueous suspension of sodium or potassium silicate, after which concentrated binding suspension is added. Resulting mix is placed into mold and subjected to molding and vibropressing. Products are discharged from the mold and dried in two steps: first steamed at 85-95 C at heat carrier moisture content 70-95% and then temperature is raised to 130-200 C and heat carrier moisture content is lowered to a value not exceeding 50%. EFFECT: decreased heat conductance of material, reduced power consumption and laboriousness in its production. 2 cl, 4 tbl
Patent RU-2096002-C1 (RU)
Title: Apparatus for producing food powder
Inventor: KVASENKOV OLEG I
IPC: A23L3/54
Filed: 1995-11-01
Granted: 1997-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has horizontal housing divided by vertical wall into two sections, where heat-carrier branch pipes are mounted. Hollow perforated rotor is mounted on two hollow semiaxles within housing. Exhaust pipe is extending through cavity of one semiaxle. Disk is fixed on one end of exhaust pipe within rotor in spaced relation to rotor wall in common plane with dividing wall. Radial blades are fixed within rotor with space between blades and rotor wall at the side adjacent to exhaust pipe. EFFECT: increased efficiency, simplified construction and improved quality of powdered product. 5 cl, 9 dwg
Patent RU-2094547-C1 (RU)
Inventor: VODAKOV YURIJ A
IPC: C30B23/02
Filed: 1996-01-22
Granted: 1997-10-27
Abstract: FIELD: crystal growing. SUBSTANCE: invention relates to a method of growing silicon carbide monocrystals including providing growth zone by way of parallel arrangement, one opposite the other, of silicon carbide source evaporating surface and growth surface of at least one inoculating monocrystal of required type, creating reduced pressure in growth zone and operation temperature field with axial gradient in direction from inoculating monocrystal toward silicon carbide source ensuring vaporization of source and crystallization of silicon carbide from vapor phase on growth surface of inoculating monocrystal. Invention is distinguished by that growth zone is sealed until operation temperatures therein are attained and the process is carried out in presence of solid solution of tantalum and silicon carbides in tantalum and their chemical compounds in growth zone. In this case, silicon carbide source and inoculating monocrystal are placed into sealable container, material of inner surface of which is above said solid solution and container volume is confined by plane to fix inoculating monocrystal and by perimeter of growth zone silicon carbide source. As inoculating monocrystal, silicon carbide monocrystal of 4H type may be used while tin vapor is additionally introduced into growth zone. As material of silicon carbide source, silicon carbide ceramics is used prepared by means of caking powder at temperature providing partial resublimation of silicon carbide. Invention is intended to be applied to manufacturing semiconductor devices. EFFECT: facilitated procedure. 5 cl, 2 dwg