baber/WOPTO huggingface dataset:
Patent RU-2074562-C1 (RU)
Title: Пирометаллургический способ непрерывной переработки металлургического сырья и устройство для его осуществления
IPC: C21B13/14
Filed: 1994-04-22
Granted: 1997-02-27
Abstract: 1. Пирометаллургический способ непрерывной переработки металлургического сырья, включающий его нагрев и расплавление совместно с флюсами в шлакоплавильной печи, подачу полученного оксидного расплава и углеродистого восстановителя в восстановительную печь с жидкой шлаковой ванной, образование гетерогенного расплава, разделение расплава на шлак и чугун, отвод образующихся в восстановительной печи газов и подачу их в шлакоплавильную печь, отличающийся тем, что осуществляют обезуглероживание чугуна в печи обезуглероживания путем продувки через него отходящих газов из шлакоплавильной печи, при этом в подвергаемый обезуглероживанию чугун вводят часть полученного в шлакоплавильной печи оксидного расплава, а образующиеся в печи обезуглероживания газы подвергают дожиганию при помощи кислородсодержащего газа и подают в шлакоплавильную печь, предварительно смешав с отходящими газами восстановительной печи.2. Устройство для осуществления пирометаллургического способа непрерывной переработки металлургического сырья, содержащее шлакоплавильную печь с узлами загрузки сырья и флюсов, газоотводом в куполе печи и желобом для оксидного расплава, соединяющим шлакоплавильную печь с восстановительной печью с жидкой шлаковой ванной, оборудованной узлом подачи углеродистого восстановителя, двумя рядами фурм, летками для выпуска металла и шлака и газоотводом в куполе печи, посредством которого газовое пространство восстановительной печи соединено с газовым пространством шлакоплавильной печи, отличающееся тем, что устройство снабжено печью обезуглероживания, оборудованной газоотводом в куполе печи, узлами д
Patent RU-2058735-C1 (RU)
Inventor: SADOVNIKOV NIKOLAJ V
IPC: A01K67/02
Filed: 1994-05-24
Granted: 1996-04-27
Abstract: Использование: птицеводство, выращивание цыплят, имеющих отставание в развитии и в живой массе. Сущность: в 5 - 8-дневном возрасте цыплят подвергают сортировке и отбраковке цыплят - гипотрофиков, после чего отбракованных цыплят - гипотрофиков обрабатывают иммуностимулирующим средством "Тимоген" в смеси с ретинол-ацетатом и глюкозой, причем препарат применяют путем аэрозольного распыления и выдерживают цыплят - гипотрофиков в аэрозольной среде 30 - 60 мин. 1 з. п. ф - лы, 2 табл.
Patent RU-2092844-C1 (RU)
Title: Method of evaluation of vaccine whooping cough preparation toxicity
Inventor: MOSKALENKO EKATERINA P
IPC: G01N33/48
Filed: 1994-08-05
Granted: 1997-10-10
Abstract: FIELD: medicinal microbiology. SUBSTANCE: whooping cough preparations at different doses (0.1-10.0 MOE for corpuscular preparations and 1.0-100.0 mcg by protein for separate antigens of whooping cough microbe or their complexes) were added to 1.0 ml suspension of human monocyte-like cell strain I-937 (4 x 10 6  cells/ml). In 5-7 h of the combined culturing at 37 C with 1 ml medium-199 with 20% cattle blood serum preparations were washed with Henx solution, fixed and stained. Toxicity is estimated by amount of the damaged cells using method of light microscopy (among 300 cells). Low toxicity: 10-20% damaged cells; moderate toxicity - 20-40%, and high toxicity - above 40%. EFFECT: decreased time of analysis (by 20 times), high sensitivity, accelerated method. 4 tbl
Patent RU-2117535-C1 (RU)
Title: Device for automatically controlling air concentration in pulp of flotation machine
Inventor: VORONOV V A
IPC: B03D1/06
Filed: 1995-04-24
Granted: 1998-08-20
Abstract: FIELD: mineral dressing. SUBSTANCE: device comprises flotation machine chamber with impeller and air-in-pulp concentration measuring element. The latter is constructed as two pairs of pipes placed at different levels in the flotation machine chamber. Ends of one pair of tubes are disposed in aerated pulp zone and ends of the other pair in non-aerated pulp zone. Tubes are connected with differential pressure gages, their electric ports being connected to dividing unit attached to regulator. Output of the latter is connected with frequency converter attached to electrical motor input connected with impeller. EFFECT: automated flotation process. 1 dwg
Patent RU-2081328-C1 (RU)
Title: Support beam
Inventor: YALEVSKIJ VLADLEN D
IPC: E21D11/14
Filed: 1995-06-05
Granted: 1997-06-10
Abstract: FIELD: mining industry. SUBSTANCE: this is used for supporting mine workings. Support beam has straightline bottom and flanges located symmetrically to longitudinal axis of beam and having flat surfaces. Made between bottom and flanges symmetrically to longitudinal axis of beam are V-shaped grooves. Surface of flanges is located in one plane with bottom surface. There are holes in bottom of beam located along axis of symmetry, and positioned above each hole is cover strip with matching holes. Edges of strip are bent so as to embrace flanges. EFFECT: high efficiency. 3 dwg
Patent RU-2089644-C1 (RU)
Title: Construction alloyed steel
Inventor: FEDCHUN VLADIMIR A
IPC: C22C38/24
Filed: 1995-07-11
Granted: 1997-09-10
Abstract: FIELD: metallurgy, particularly, production of steel being used for manufacturing of important details in machine building. SUBSTANCE: steel comprises, mas. %: carbon, 0.55-0.63; silicium, 0.80-1.10; manganese, 0.40-0.70; chromium, 1.60-1.90; copper, 0.40-0.60; vanadium, 0.15-0.30; ferrum, the balance. EFFECT: improved quality of desired article. 3 tbl
Patent RU-2108908-C1 (RU)
Title: Concrete-mortar mixer
Inventor: BOGDANOV V S
IPC: B28C5/16
Filed: 1995-07-04
Granted: 1998-04-20
Abstract: FIELD: periodic-action devices for preparation mainly of fine-grained concrete mixes and mortars. SUBSTANCE: the device uses vertical cylindrical tank 1 with a base in the form of truncated cone 2, unloading device 3 secured on it, motor 4 connected to output shaft 6 through belt transmission 5, rotor 7 carrying screw extension piece 8 having a double- threaded helical line with screw blades 9 and 10, blades 11, whose working surface is installed with angle of incidence $$$, breaking blades 12, whose axles 13 are positioned at angle $$$ equal to the helix angle of the helical line of the double-threaded screw extension piece, and working surface 14 is installed with angle of incidence $$$ reverse to the angle of incidence of the blades. EFFECT: improved design. 2 dwg
Patent RU-2104788-C1 (RU)
Inventor: ISAKOV V S
IPC: B02C19/00
Filed: 1995-07-11
Granted: 1998-02-20
Abstract: Изобретение относится к способам измельчения различных материалов и может быть применено в горнорудной, металлургической, энергетической и других отраслях промышленности. Cпособ измельчения материала путем воздействия на него механической нагрузкой включает нагружение валов перед воздействием на материал разрушающей механической нагрузкой, на которых установлены измельчающие органы, в пределах упругой деформации кручения материала вала, моментом, равным моменту, при котором разрушается материал, после чего нагрузку удерживают. 1 табл.
Patent RU-2052922-C1 (RU)
Title: Видоискатель
IPC: G02B23/14
Filed: 1995-08-15
Granted: 1996-01-20
Abstract: 1. ВИДОИСКАТЕЛЬ, содержащий расположенные последовательно вдоль первой оптической оси объектив и фотоприемное устройство, блок управления, и расположенные последовательно вдоль второй оптической оси телевизионный монитор, зеркало и окуляр, причем выход фотоприемного устройства соединен с первым входом блока управления, первый выход которого соединен со входом фотоприемного устройства, второй выход блока управления соединен со входом телевизионного монитора, отличающийся тем, что в него дополнительно введены расположенные последовательно на третьей оптической оси второй телевизионный монитор, второе зеркало и второй окуляр, первый и второй азимутальные датчики, первый и второй датчики вертикали, первый и второй блоки сравнения и двухканальный привод, выполненный с возможностью поворота первой оптической оси, причем третий выход блока управления соединен со входом второго телевизионного монитора, первый азимутальный датчик и первый датчик вертикали установлены с возможностью определения направления первой оптической оси, второй азимутальный датчик и второй датчик вертикали установлены с возможностью определения направления второй и третьей оптических осей, выходы первого и второго азимутальных датчиков соединены соответственно с первым и вторым входами первого блока сравнения, выходы первого и второго датчиков вертикали соединены с первым и вторым входами второго блока сравнения, выходы первого и второго блоков сравнения соединены с первым и вторым входами двухканального привода, вторая и третья оптические сои взаимно параллельны и расположены под углом к горизонтальной плоскости, а первы�
Patent RU-2105382-C1 (RU)
Title: Method for manufacturing of mos integral circuits
Inventor: BABAEV BORIS ALEKSANDROVICH
IPC: H01L21/8238
Filed: 1995-08-02
Granted: 1998-02-20
Abstract: FIELD: integral microelectronics, in particular, manufacturing of single-channel and complement MOS integral circuits for digital, linear and analog applications. SUBSTANCE: method involves sequential generation of contact points to semiconductor plate in layers of polycrystal silicon and under-gate oxide, application of second layer of polycrystal silicon and layer of silicon nitride, generation of gates, contact holes to semiconductor plate and isolation regions between drains and guarding regions in layers of silicon nitride and polycrystal silicon, doping regions of drains, sources and guarding regions, removal of silicon nitride from isolation regions between drains and guarding regions, thermal oxidizing, removal of silicon nitride in order to open contact holes to diffusion regions and gates, generation of metal wiring. EFFECT: increased good-to-bad output ratio, increased stability of integral circuits to adverse conditions, increased density, increased speed of integral circuits. 9 dwg
Patent RU-2135486-C1 (RU)
Title: Derivatives of 1,5-benzodiazepine, method of their synthesis and pharmaceutical composition containing on said
Inventor: FINCH KHEHRRI
IPC: C07K5/08
Filed: 1994-04-14
Granted: 1999-08-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of 1,5-benzodiazepine of the formula (I)   where X is H; R 1  - radical of the formula (II)   or NR 4 R 5 ; R 2  - indole, benzofuran, thiophene, benzothiophene, indoline, quinoline or 4-oxobenzopyrane; phenyl possibly substituted with halogen atom, carboxy-, amino- or dimethylamino-group or NHR 11 ; R 11  is 7-indazolyl; R 3  - H, C 1-6 -alkyl, C 3-6 -cycloalkyl or phenyl and also their physiologically acceptable salts and solvates that show agonistic activity with respect to cholecystokinin-A receptors that ensures to use the indicated compounds for control of function of hormones gastrin and cholecystokinin in mammals. EFFECT: improved method of synthesis, agonistic activity of compounds to receptors. 10 cl, 9 tbl, 18 ex
Patent RU-2128851-C1 (RU)
Inventor: KOSMINA V N
IPC: G01V7/16
Filed: 1995-10-31
Granted: 1999-04-10
Abstract: FIELD: gravimetric measurements in shelf zone of world-wide ocean and in water areas of enclosed ponds at depths from 0 to 120 m, in almost inaccessible areas, in marsh-ridden and forest-covered areas. SUBSTANCE: complex includes two gravimeters in submarine armor, two instruments determining absolute altitudes put on support in the form of platform with increased weight placed on external mount of helicopter, device determining altitude of hovering of helicopter, desks controlling gravimeters, instruments determining absolute altitudes, device determining altitude of hovering of helicopter, navigation system, airborne gyro-stabilized gravimeter with control desk and airborne computer. In this case outputs of gravimeters and instruments determining absolute altitudes are connected to inputs of desks controlling these instruments and to computer. EFFECT: increased accuracy, efficiency and informativity of measurement of field of gravitational force when searching for and evaluating deposits of hydrocarbons in shelf zone, in water areas of enclosed ponds, in almost inaccessible mountain, forest- covered and marsh-ridden areas. 1 dwg
Patent RU-2103721-C1 (RU)
Inventor: BARANNIK A A
IPC: G06E3/00
Filed: 1995-10-31
Granted: 1998-01-27
Abstract: FIELD: optical computer engineering. SUBSTANCE: device has three optical amplifiers 1-3, input optical splitter 4, two optical transparent groups each of which has N-1 transparent elements, group which has double-arm splitters, ring splitter 8, optical comparator 9, optical two-state element 11 and triple-arm splitter which two arms provide waveguide pair. Input of minuend is designed as input of first optical amplifier. Optical comparator input 2 serves as input of subtrahend. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2100416-C1 (RU)
Title: Feedstock composition for producing briquetted fuel
Inventor: KHOKHLOV ANTON L
IPC: C10L5/44
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: production of briquetted fuel for use in household and industry, as well as heat-insulating material. SUBSTANCE: composition comprises wood-processing wastes and bitumen production wastes, said components being taken in following weight ratio, wt.-%: wood-processing wastes, 80-90; bitumen production wastes 10-20. The latter comprise, wt.-%: bitumen, 70-90; inorganic admixtures, 5-20; water, the balance. EFFECT: reduced cost of valuable fuel produced from cheap and readily available wastes. 2 cl
Patent RU-2100395-C1 (RU)
Title: Composition for making jointless cast monolithic floors
Inventor: KISELEV NIKOLAJ N
IPC: C08K3/38
Filed: 1996-02-23
Granted: 1997-12-27
Abstract: FIELD: organic chemistry; building practice; epoxy compositions having reduced combustibility and intended for making jointless cast monolithic floors. SUBSTANCE: composition comprises epoxy dianic resin, polyoxychloropropylene epoxy resins having epoxy groups content 9-16% and viscosity at most 6.5 Pa/s, filler, oligoglycidyl tetrabromodiphenylol propane, curing agent, and bleaching agent. Filler is constituted by mixture of aluminium hydroxides and boric acid taken in weight ratio 3/2-2/3. Oligoglycidyl tetrabromodiphenylol propane is taken in such amount as to provide weight chlorine-to-bromine weight ratio 0.4-3.5. Curing agent is constituted by amines, while bleaching agent is constituted by titanium or zinc oxides. Components are taken in following weight ratio, parts by weight: epoxy dianic resin, 5-35; polyoxychloropropylene epoxy resin having epoxy groups content 9-16% and viscosity at most 6.5 Pa/s, 30-80; oligoglycidyl tetrabromodiphenylol propane, 15-40; aminic curing agent, 10-24; filler, viz. mixture of aluminium hydroxides and boric acid taken in weight ratio 3/2-2/3, 90-120; bleaching agent, 1-2. Optionally, composition may comprise polymerization accelerating agent in amount 0.5-4 parts by weight, and modifying additives, such as compounds of Mo, Co, Fe, Ni and Mg in amount 0.5-4.5 parts by weight. Composition has breaking strength 129-468 kg/sq.cm, relative elongation 4.1-17.8%, oxygen index 50-75%. EFFECT: enhanced oxygen index; improved engineering and operational properties. 4 cl, 1 tbl
Patent RU-2120791-C1 (RU)
Title: Cream "apirel"
Inventor: POPRAVKO S A
IPC: A61Q19/00
Filed: 1996-02-29
Granted: 1998-10-27
Abstract: FIELD: cosmetology. SUBSTANCE: cream for skin care contains beeswax, extract of dog rose seeds, concentrate of biologically active components separated from propolis, fatty and aqueous phases, taken in determined ratio. Cream may be used in medical cosmetics for intensive therapy after operations and diseases. Biologically-active components are favorably influence on metabolic process in face and neck skin. EFFECT: higher efficiency. 2 cl, 3 ex
Patent RU-2113578-C1 (RU)
Title: Device for grinding rails
Inventor: HERTELENDI JOSEF
IPC: E01B31/17
Filed: 1996-05-16
Granted: 1998-06-20
Abstract: FIELD: railway track repair and maintenance equipment. SUBSTANCE: device has load-bearing frame with grinding tool which is replaceable relative to rail, tracing rollers, tool-carrying frame with guide rollers, and guide members. Load-bearing frame is connected with tool-carrying frame with possible power-turning around axis located along rail. At horizontal position of axes of rotation of tracing rollers located in parallel to axes of rotation of guide rollers, contact point of guide roller as determined by contact of its rolling surface and rail is distant from working surface of rail on which in this position device is resting by means of tracing rollers. Aforesaid device ensures accurate tracing of rail head profile and safety of servicing personnel. EFFECT: higher efficiency. 11 cl, 7 dwg
Patent RU-2115928-C1 (RU)
Title: Method for predicting the course of cataract development after performing anti-glaucoma operation
Inventor: KURYSHEVA N I
IPC: G01N33/53
Filed: 1996-05-27
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking tears sample using traditional method before operation. Contents of antibodies to denaturated deoxyribonucleic acid is determined Calculated index being greater than 3.0, cataract development is predicted. EFFECT: enhanced effectiveness of method. 3 tbl
Patent RU-2109362-C1 (RU)
Inventor: IEVLEV V M
IPC: H01G9/00
Filed: 1996-05-30
Granted: 1998-04-20
Abstract: Изобретение относится к производству электролитических конденсаторов. Согласно изобретению на металлическую фольгу в вакуумной инертной среде наносят покрытие из смеси токопроводящего и диэлектрического материалов методом высокочастотного магнетронного распыления из составной мишени. 3 ил.
Patent RU-2113795-C1 (RU)
Title: Pastry product baking method, baking pan and versions of baking frames
Inventor: ROECKER HANS DIPL ING
IPC: F24C15/16
Filed: 1994-12-05
Granted: 1998-06-27
Abstract: FIELD: baking industry. SUBSTANCE: method involves providing perforated sheet-like baking pan with bent edges. Baking frames are provided with yoke allowing baking frame shape to be changed. Besides, size of baking frame may be adjusted. EFFECT: increased efficiency by employing limited number of auxiliary equipment and wider range of bakery products of different type and sizes. 61 cl, 22 dwg
Patent RU-2114276-C1 (RU)
Title: Sealing unit for support of rolling-cutter bit
Inventor: BORODIN I N
IPC: E21B10/22
Filed: 1996-12-10
Granted: 1998-06-27
Abstract: FIELD: bore-hole drilling equipment. SUBSTANCE: this relates to design of rolling-cutter bits intended for drilling deep bore-holes for gas and oil. Sealing unit for support of rolling-cutter bit accommodates journal, rolling cutter, disk-type seal stationary fastened on journal, circular seal, and flexible member. Disk-type seal is made rubberized, circular seal is metal-made and self-positioning. Aforesaid circular metal seal is kept in contact with disk-type rubberized seal through flexible member. This makes drilling bit support sealed reliably. EFFECT: higher efficiency. 1 dwg
Patent RU-2118737-C1 (RU)
Inventor: KARELIN I N
IPC: F16L43/00
Filed: 1996-12-19
Granted: 1998-09-10
Abstract: FIELD: machine engineering. SUBSTANCE: elbow of steel pipeline has central portion with diameter of nominal passage exceeding at least by one and a half diameter of nominal passage of rectilinear parts of pipeline. Profiled vane is made of ceramic material. EFFECT: lowered abrasion wear of curvilinear surface of central portion of elbow. 4 cl, 4 dwg
Patent RU-2126175-C1 (RU)
Title: Laboratory-scale thermodynamics plant
Inventor: ENJUTINA T A
IPC: G09B23/16
Filed: 1996-12-18
Granted: 1999-02-10
Abstract: FIELD: performance of studies. SUBSTANCE: thermodynamics plant includes humidifier, vessels for water, flow mixers, autotransformer, wattmeter and electric heater. Body of plant is manufactured in the form of vertical tube that houses electric heater and humidifier. Heat insulation is laid on outside surface of body. Flow mixers are mounted after electric heater and after humidifier. Valve intended to measure flow rate is installed in outlet section of body. EFFECT: enhanced accuracy of measurement of temperature of flow, provision for adiabatic humidification of air and measurement of its consumption. 2 dwg
Patent RU-2109670-C1 (RU)
Title: Ленточный конвейер
Inventor: ROOT V G
IPC: B65G15/64
Filed: 1996-12-31
Granted: 1998-04-27
Abstract: Относится к ленточному конвейеру, который включает привод, приводной и натяжной барабан, установленные на валах охватывающую барабаны ленту, основное натяжное устройство, кинематически связанное с приводным валом конвейера. Приводной барабан установлен с возможностью продольного перемещения вдоль оси конвейера, а дополнительное натяжное устройство выполнено в виде шарнирно установленных на валу приводного барабана шатунов, шарнирно соединенных с ними и установленных на основании посредством осей кривошипов, системы зубчатых колес, тормозного шкива, закрепленной с возможностью взаимодействия с тормозным шкивом и регулировки натяжения тормозной ленты и смонтированных на основании ограничительных упоров для кривошипов, при этом один из зубчатых колес жестко смонтированы на валах приводного барабана, вторые - свободно установлены в шатунах, третьи - жестко смонтированы посредством валиков на кривошипах, четвертые - свободно установлены на осях кривошипах, а пятые - жестко посажены на валу привода, причем тормозная лента установлена посредством упругих элементов, а один из ограничительных упоров выполнены регулируемыми. 2 ил.
Patent RU-2094804-C1 (RU)
Title: Chemical sensor for assay of propanone-2 in air, device for assay of propanone-2 in expired air and a method of hyperketonemia diagnosis
Inventor: BARANOV VITALIJ V
IPC: G01N33/48
Filed: 1997-01-16
Granted: 1997-10-27
Abstract: FIELD: analytical chemistry and biochemistry, medicine. SUBSTANCE: propanone-2 is determined using chemical sensor that has fluoro-containing copolymer of polyvinylidene fluoridehexafluoropropylene as a sensitive surface and piezoelectric resonator AT-slice (oscillation frequency is 20 MHz) as physical-chemical transformer that is connected with sensitive surface. Mass of electrode sensitive resonator surface is 50-100 mcg, volume of reaction cell is 0.4 cm 3 . Device and method can be used in medicine for hyperketonemia diagnosis. EFFECT: improved method of analysis. 3 cl, 12 tbl, 2 dwg
Patent RU-2116881-C1 (RU)
Inventor: POLJANSKIJ S N
IPC: B24B31/02
Filed: 1997-01-14
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has tumbling drums positioned in row along one axis of rotation. Moving reception grating is located under every drum. Grating cell size is smaller than size of part being machined but larger than size of machining medium particles. Stationary tray provided with bottom slide is arranged under grating. Discharging car with box capable of moving in horizontal direction in parallel to drum axis is also part of device. Discharging car is coupled with accumulation bunker through separating slide. Accumulating bunker is installed along axis of number of drums and is capable of vertical movement with positions of charging and filling of distribution tank. The latter is positioned above level of drums in horizontal guides and is capable of moving along drums and bunker. EFFECT: more efficient machining of part surface. 4 cl, 4 dwg
Patent RU-2119659-C1 (RU)
Title: Small-angle topography aid
Inventor: KOMARDIN O V
IPC: G01T1/00
Filed: 1997-01-24
Granted: 1998-09-27
Abstract: FIELD: X-ray topography of objects, determination of structure of composite inhomogeneous test object and identification of substances forming it. SUBSTANCE: aid incorporates source of penetrating radiation and collimator that forms flux incident on radiation object in the form of narrow slightly diverging beams. Spatial filter positioned behind test object extracts from flux that passes through object radiation scattered by object to small angles which are recorded by detector. Image of object is constructed on basis of information on small-angle scattering. During formation of radiation flux incident on object collimator illuminates only separate band of it that is why aid is fitted with means for movement of object relative to radiation incident on it to obtain complete projection of object. EFFECT: improved functional reliability of aid. 4 cl, 8 dwg