baber/WOPTO huggingface dataset:
Patent RU-2064896-C1 (RU)
Title: Method and apparatus of physico-biological purification of sewage
Inventor: OGLOBLIN ALEKSANDR VLADISLAVOV
IPC: C02F101/30
Filed: 1992-12-22
Granted: 1996-08-10
Abstract: FIELD: urban and rural sewages purification. SUBSTANCE: method provides for aeration, first aeration and biochemical oxidation in aerotank, second aeration, separation of excessive active sludge, mixing of regenerated active sludge with operating active sludge and unpurified sewages. In the case after settling additional aeration is exercised, operating active sludge in mixture is fed by its returning from stream after additional aeration before first aeration and biochemical oxidation in aerotank. Total concentration of active sludge in mixing volume is kept in limits of 16 - 40 g/l. Apparatus has connected to each other by pipelines settler, flotators of first and second stages with slime pockets and discharge mechanisms, aerotank, locking capacities with pumps and ejectors mounted before each flotator and inlet and outlet pipelines. Settler has vertical partition, that divides it for chamber of mixing and chamber of settling. Aerotank is mounted between flotators. Slime pockets of flotators have pipelines connecting them with chamber of mixing. Ejectors chambers of mixing are communicated with atmosphere. EFFECT: increased effectiveness of purification per unit of volume of sewage purification plants 8 cl, 3 dwg, 1 tbl
Patent RU-2048828-C1 (RU)
Title: Лыжа
Inventor: VOZHDAENKO VLADIMIR V
IPC: A63C5/00
Filed: 1993-02-23
Granted: 1995-11-27
Abstract: Сущность изобретения: на основании лыжи установлено крепление для обуви в виде наклонной под острым углом к основанию лыжи опорной упругой платформы-подпятника под подпяточную часть обуви. Платформа-подпятник выполнена в виде стойки и из материала характеристик резины или полиуретона, при этом верхний и нижний поясы сечений выполнены жесткими (армированными), а промежуточная межпоясная чассть по своему исполнению и размещению выполнена так, что статический момент сопротивления каждого из ее сечений плоскостью, параллельной основанию лыжи, смещен относительно середины контактной части наклонной поверхности верхнего пояса в сторону задней части основания лыжи. 2 ил.
Patent RU-2038472-C1 (RU)
Inventor: SAVINYKH YURIJ A
IPC: E21B45/00
Filed: 1993-05-17
Granted: 1995-06-27
Abstract: FIELD: engineering acoustics. SUBSTANCE: sensor has fixed wall and rotary disk, both formed as flat segments. Rotary segment is connected with turbodrill shaft end through rod with connecting half-coupling secured on rod end. Rod is spaced from fixed segment by a distance equal to H = 0,785·d       2   o       /d, where H is distance between fixed and rotary segment; d o  is diameter of turbodrill spindle shaft through channel; d is inner diameter of turbodrill upper section transmitter. EFFECT: increased efficiency by enhanced reliability of information obtained from face in the process of drilling inclined wells. 4 dwg
Patent RU-2080504-C1 (RU)
Inventor: LATYSHEV YAKOV M
IPC: F16K1/20
Filed: 1993-03-22
Granted: 1997-05-27
Abstract: Использование: в пивоваренной промышленности для открытия и закрытия разгрузочного устройства, смонтированного на дне фильтрационного чана, в процессе выгрузки из него дробины. Сущность изобретения: в корпусе установлены седло и поворотный тарельчатый запорный орган. Тарель шарнирно соединена с приводом рычагом посредством пальца со сферической головкой и вкладыша. К рычагу жестко прикреплена шайба с четырьмя отверстиями. Через отверстия свободно пропущены подпружиненные относительно шайбы болты. Соединение болтов с вкладышем обеспечивает возможность поворота тарелки вокруг сферической головки пальца. 4 ил.
Patent RU-2023200-C1 (RU)
Inventor: BOROVIK IGOR N
IPC: F02N19/10
Filed: 1993-06-03
Granted: 1994-11-15
Abstract: Сущность изобретения: устройство содержит вертикально расположенный в нижнем месте цилиндрический корпус, электронагревательный элемент, размещенный в полости корпуса, входной патрубок, установленный на боковой стенке корпуса и соединенный через запорный орган с жидкостной полостью охлаждения блока цилиндров двигателя, и выходной патрубок, установленный на верхней торцевой стенке корпуса и связанный с жидкостной полостью охлаждения головки блока цилиндров. Запорный орган выполнен в виде цилиндрической втулки, установленной с контактом во входном патрубке, размещенной одним концом в полости корпуса и выполненной с внутренней цилиндрической поверхностью, переходящей на концах втулки в конические поверхности, вершины конусов которых расположены вне втулки, и прорезями, выполненными на конце втулки, размещенном в полости корпуса, и шарика, расположенного во втулке с возможностью перемещения между ее коническими поверхностями. 2 ил.
Patent RU-2065249-C1 (RU)
Title: Magnet-transistor switch
Inventor: TRUNOV VIKTOR ALEKSANDROVICH
IPC: H03K17/80
Filed: 1993-06-30
Granted: 1996-08-10
Abstract: FIELD: secondary power supply. SUBSTANCE: device has current transformer 2, transformer windings 6-8, power transistor 1, capacitors 4, 5, threshold gate 3. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2071004-C1 (RU)
Title: Reduction gear
Inventor: SHOLOKHOV ALBERT V
IPC: F16H1/00
Filed: 1993-07-30
Granted: 1996-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: reduction gear comprises housing 1, driving and driven shafts 2,3, gear wheel 4 rigidly mounted on shaft 3, eccentric 5 mounted on shaft 2, and two rotatable levers 6 and 7 with axle of rotation 8 and 9 mounted on housing 1. Axles 8 and 9 are parallel to the axis of rotation of shafts 2,3. Levers 6 and 7 are pressed to the side surface of eccentric 5 by springs 10,11. Levers 6,7 are provided with axles 13,14 whereon plungers 15,16 and springs 17,18 coupled with the plungers are mounted. EFFECT: decreased sizes and enhanced efficiency. 2 cl, 8 dwg
Patent RU-2035570-C1 (RU)
Title: Movable forms for concreting floors
Inventor: BOGDANOV BORIS P
IPC: E04G11/48
Filed: 1993-12-02
Granted: 1995-05-20
Abstract: FIELD: construction. SUBSTANCE: movable forms for concreting floors have parallel trusses adjustable in height consisting of longitudinal upper and lower beams interconnected by means of struts and vertical posts. Attached to upper longitudinal beams are cross beams of H-shaped section made of two channels whose walls are interconnected in symmetry axis plane of channel sections by means of partition to form two symmetrical troughs. Installed in troughs are bars to which flat working boarding is secured. Channel flanges have thickening directed inward and serving for fastening of cross beams to longitudinal beams. Relation between height of cross beam section and width of central partition is taken within 3.4-4.1. Vertical posts are telescopic and provided with lower and upper jacks. EFFECT: highly facilitated manufacture, strong and durable in service. 5 cl, 10 dwg
Patent RU-2077873-C1 (RU)
Inventor: BRAGIN VLADIMIR E
IPC: G02C7/04
Filed: 1993-11-26
Granted: 1997-04-27
Abstract: FIELD: ophthalmology. SUBSTANCE: synthetic corneal lens comprises substrate having required shape adapted to achieve desired refraction. Substrate is made of transparent polymer material possessing gas- and moisture-permeability needed for corneal implant, and has transparent barrier layer formed by polymeric chains cross-linked with additional cross links to impede penetration of high-molecular compounds and/or their fragments. Barrier layer is located in adjacent-to-surface layer of substrate and, therefore, polymer chains and fragments of these chains of substrate are mainly used for formation of barrier layer. Method for manufacturing lens resides in treating substrate surface with low-temperature plasma discharge generated in gaseous medium to form barrier layer consisting of polymeric chains cross-linked by additional cross links for forming obstacle to penetration of high-molecular compounds and/or their fragments. Low-temperature plasma is generated in inert gas medium. In order to form barrier layer in adjacent-to-surface layer of substrate using, mainly, polymer chains and chain fragments belonging to substrate, the latter is placed directly within plasma discharge region. Lens and method for its manufacturing offer a number of advantages, namely: lenses have better biological compatibility for longer time period due to lower toxicity of substances released by lenses into surrounding biological tissues, wettability of their surfaces is better, and transparence of lenses is preserved because of their poor permeability for high-molecular compounds and/or fragments thereof. EFFECT: higher quality of lens surface. 11 cl
Patent RU-2067256-C1 (RU)
Inventor: ZHABIN VYACHESLAV M
IPC: F17C1/00
Filed: 1993-12-07
Granted: 1996-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: vessel consists of high-pressure outer tank 1 and inner tank 2 rigidly interconnected through necks 3 and 4. The top part of outer high- pressure tank 1 is provided with a control device made up as casting 5 with inner cylindrical bore 6 wherein piston 7 is received. The piston is kinematically coupled with adjusting screw 8 via reverse spring 9 and stop 10. Piston 7 has inner axial passageway 11 provided with radial openings 12 uniformly arranged on its cylindrical surface over periphery. The openings abut against axial passageway 11. The face side of piston 7 is provided with projection 13 whereon reverse spring 9 is mounted. The end face part of the inner above-piston space of cylindrical bore 6 is connected to space 15 of inner tank 2 through passageway 14. The middle side part of inner cylindrical bore 6 is connected with space 18 through additional inner ring groove 16 and passageway 17 in housing 5. Space 18 is formed between walls of the inner tank and outer tank, i.e. space 18 of outer tank 1. Depending on position of piston 7 inside cylindrical bore 6, which is defined by the ratio between the pressure in the inner tank and outer tank, space 15 of inner vessel 2 can be periodically in communication with inner space 18 of tank 1. EFFECT: enhanced reliability. 1 dwg
Patent RU-2074654-C1 (RU)
Inventor: STEPANOV VALERIJ N
IPC: A61B17/22
Filed: 1993-12-28
Granted: 1997-03-10
Abstract: Изобретение относится к медицине, а именно к урологии. Сущность изобретения: пациентам с нефролитиазом проводят дистанционную литотропсию и определяют активность фермента в моче с последующей оценкой степени поражения паренхимы почки, при этом о степени поражения паранхимы судят по активности фермента лейцинариламидазы, при значении которой от 2,74 до 3,1 u/i судят о норме и воздействие осуществляют с максимальной энергией ударной волны и количеством импульсов, от 3,1 до 3,5 u/t судят о легкой степени повреждения паренхимы почки и воздействие осуществляют с энергией ударной волны 18,5 - 19 kv и количеством импульсов 4000 - 5000, от 3,5 до 6,0 u/i судят о средней степени поражения паранхимы и воздействие осуществляют с энергией ударной волны 18,0 - 18,5 kv и количеством импульсов, не превышающем 4000, при значении активности лейцинариламидазы от 6,0 до 6,5 u/i судят о тяжелой степени поражения паренхимы, проводят антибактериальную терапию, а воздействие осуществляют с энергией ударной волны, не превышающей 18 kv и количеством импульсов, не превышающем 3000, причем после проведения первого сеанса дистанционной ударноволновой литотрипсии проводят определение активности фермента в динамике, а повторный сеанс проводят после восстановления ее значения до исходного.
Patent RU-2119574-C1 (RU)
Inventor: MANSUROV R M
IPC: E21B15/00
Filed: 1994-02-04
Granted: 1998-09-27
Abstract: FIELD: drilling machinery and equipment. SUBSTANCE: this relates to movable drilling rigs intended for ground surface drilling of grouping bore-holes and for repair of wells. Drilling rid incorporates movable module with derrick, and supporting units in the form of jacks with spacers. Spacers are made in the form of coaxial cylinders having circular grooves. Jacks are installed for possible step-by-step displacement relative to each other. Body of each jack is provided with adjusting nut. Support of jack has centering shoulder which is in contact with one of cylinders. Aforesaid embodiment of device can be used in drilling rigs for relieving of wheeled running gear and levelling of drilling rigs. EFFECT: higher efficiency. 3 dwg
Patent RU-2076528-C1 (RU)
Title: Штамм вируса омской геморрагической лихорадки для приготовления диагностических препаратов
IPC: C12N7/00
Filed: 1994-02-21
Granted: 1997-03-27
Abstract: Штамм вируса Омской геморрагической лихорадки ГКВ N 958, используемый для приготовления диагностических препаратов.
Patent RU-2083144-C1 (RU)
Title: Delicate fruit washing machine
Inventor: BIBIKOV VALERIJ V
IPC: A23N12/02
Filed: 1994-02-22
Granted: 1997-07-10
Abstract: FIELD: food-processing industry. SUBSTANCE: washing machine has bath 1 filled with water, fruit inlet, washing, discharge and waste water discharge zones, conveyance-washing perforated device 2 with movable sealing screen 3. Plane-parallel movement of device 2 along endless path is effectuated by drive having crank mechanism 4 connected with electric engine 8 by chain transmission 5 through reducer 6 and coupling 7. Fruits are charged into bath 1 by hopper 9 and discharged by conveyor 10. Sprayers 11 and 12 are adapted for rinsing fruits. Waste water is discharged through drain branch pipe 13 in bath bottom. EFFECT: improved quality of washing, reduced loss of fruit by elimination of damage to fruits. 2 cl, 2 dwg
Patent RU-2063097-C1 (RU)
Title: Laser
Inventor: GOLCHENKO ALEKSANDR N
IPC: H01S5/06
Filed: 1994-03-22
Granted: 1996-06-27
Abstract: FIELD: lasers for spectral analysis, signal devices. SUBSTANCE: device has sealed glass bulb. Said bulb contains cathode, electronic-optical unit, laser target, barrel and converging lens. Laser target is designed as semiconductor plates, which are attached to semitransparent substrate. Plates are made from different semiconductor materials. EFFECT: generation of laser beams simultaneously in several bands, separation of emitting areas and generation of required structure and angular divergence. 4 cl, 1 dwg
Patent RU-2107911-C1 (RU)
Title: Differential diagnosis method for detecting the cases of hyperplastic processes and mammary gland cancer in histologic slices
Inventor: KOZLOV D V
IPC: G01N33/48
Filed: 1994-04-07
Granted: 1998-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves dying cytoplasm of parenchymatous cells in histologic slices. Pregnancy-associated alpha2-glycoprotein detection is carried out by means of immune histochemical reaction with primary antibodies used against pregnancy-associated alpha2-glycoprotein in 8-10 mcg/l concentration. EFFECT: enhanced accuracy of prognosis.
Patent RU-2065947-C1 (RU)
Title: Method of developing nonuniform in respect to permeability watered oil strata
Inventor: FRIDMAN GALINA BORISOVNA
IPC: E21B43/22
Filed: 1994-04-27
Granted: 1996-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: effective development of permeability-nonuniform watered oil strata includes alternating pumping in of aqueous solution of a partially hydrolyzed polyacrylamide and clay suspension followed by affecting the bed with aqueous solution of a chemical reagent. The latter consists of (in wt %): petroleum or synthetic sulfonates with equivalent weight 330 to 580, 0.25-7; alkylphenols with oxyethylation degree 8-16, 0.25-7; a solvent, 0.25-2.75; water, the balance. EFFECT: increased oil production. 2 tbl
Patent RU-2085880-C1 (RU)
Title: Process of test of extended construction structures
Inventor: KOROBKO VIKTOR IVANOVICH
IPC: G01L5/04
Filed: 1994-05-06
Granted: 1997-07-27
Abstract: FIELD: nondestructive dynamic testing of quality of construction structures. SUBSTANCE: ends of structure are put on supports. Additional hinged support is moved along tested structure and occupies definite fixed positions in sequence over its length under sections arranged in symmetry relative to center of span, free vibrations of structure are excited. Dynamic parameters of structure - frequency and logarithmic decrement of vibrations are determined and used for comparison for each position of additional support in sections of tested structure arranged in symmetry. Point of location of defect is judged by position of sections located in symmetry in which compared dynamic parameters differ maximally. EFFECT: expanded technological capabilities of vibration tests thanks to exposure of point of location of defect over length of structure.
Patent RU-2125961-C1 (RU)
Title: Vibrational amplitude stabilizer
Inventor: KHARITONOV L A
IPC: B65G27/32
Filed: 1994-06-24
Granted: 1999-02-10
Abstract: FIELD: mechanical engineering; devices to control and stabilize vibrating objects for maintaining preset amplitudes of forced vibrations. SUBSTANCE: stabilizer has pendulum suspension with fitted on weight and viscoelastic member. Weight is secured to suspension for displacement along suspension lever. parameters of mass and viscoelastic member are chosen to provide aperiodical character of weight movement along suspension lever. EFFECT: provision of stabilization of amplitude of forced vibrations of object at change of value of driving force. 2 dwg
Patent RU-2065479-C1 (RU)
Title: Method of automobile gasoline production
Inventor: KAMINSKIJ EDUARD F
IPC: C10G63/02
Filed: 1994-08-03
Granted: 1996-08-20
Abstract: FIELD: petroleum chemistry. SUBSTANCE: direct gasoline fraction is subjected for reforming and fraction HK-85-110 C is isolated from reforming catalyst. This fraction is alkylated with olefin C 2 -C 4 -fraction at 300-450 C. Fraction HK-85-110 C is isolated from alkylate and mixed with parental alkylation raw at ratio (1:10)-(1:1). EFFECT: improved method of gasoline production.
Patent RU-2070627-C1 (RU)
Inventor: KOSTROMINA VALENTINA GEORGIEVN
IPC: D06P1/34
Filed: 1994-08-23
Granted: 1996-12-20
Abstract: Использование: в красильном производстве при протравном крашении шерсти. Способ включает протравное крашение шерсти с использованием в качестве красителя натурального водно-щелочного экстракта шелухи гречихи в количестве 3-50% к массе исходного окрашиваемого материала, а в качестве комплексообразователей - солей хрома, железа или алюминия в широком интервале режимов крашения. Протравление ведут 14-24 часа при комнатной температуре и 30-40 мин при 70-80 o C, что позволяет получать различные цвета и оттенки окрашиваемой шерсти устойчивой окраски. 1 табл.
Patent RU-2075220-C1 (RU)
Title: Способ получения амфотерицина
IPC: C12P1/06
Filed: 1994-09-26
Granted: 1997-03-10
Abstract: Способ получения антибиотика амфотерицина, включающий ферментацию продуцента в питательной среде, содержащей углеродсодержащий субстрат, источник азота и минеральные соли, в условиях аэрации и перемешивания с последующим выделением целевого продукта, отличающийся тем, что в процессе ферментации осуществляют доливы углеродсодержащего субстрата в количестве, достаточном для поддержания вязкости культуральной жидкости на уровне 60-100•10 -3  Па • с, при этом первый долив производят при достижении вязкости культуральной жидкости 60•10 -3  Па • с.
Patent RU-2075869-C1 (RU)
Title: Жаропрочный деформируемый сплав
IPC: C22C30/00
Filed: 1994-11-08
Granted: 1997-03-20
Abstract: Жаропрочный деформируемый сплав, содержащий углерод, кремний, марганец, хром, никель, титан, бор, серу, фосфор и железо, отличающийся тем, что он дополнительно содержит алюминий при следующем соотношении компонентов, мас. %:Углерод - 0,18-0,30Кремний - 0,6-0,9Марганец - 0,5-1,0Хром - 24,5-26,5Никель - 24,5-26,5Титан - 0,18-0,60Алюминий - 0,18-0,60Бор - 0,002-0,007Сера - Не более 0,02Фосфор - Не более 0,03Железо - Остальноес
Patent RU-2075716-C1 (RU)
Title: Heat exchanger
Inventor: GALYSHKIN NIKOLAJ V
IPC: F28D7/10
Filed: 1994-09-28
Granted: 1997-03-20
Abstract: FIELD: devices where heat exchange between two media takes place. SUBSTANCE: main pipe with outer fins and additional pipe for supply of cooling heat-transfer agent are coaxially arranged in shell of heat exchanger, forming chamber between shell and additional pipe. Inner diameter of additional pipe is equal to outer diameter of finning. Heat-transfer agent to be cooled enters the chamber formed between main and additional pipes flowing over fins, thus giving off the heat, after which it escapes from heat exchanger. Cooling heat-transfer agent enters main pipe and then flows to chamber between additional pipe and shell of heat exchanger, after which it escape from heat exchanger. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2078084-C1 (RU)
Inventor: BYKOV VALERIJ A
IPC: C07D457/06
Filed: 1994-11-10
Granted: 1997-04-27
Abstract: FIELD: biotechnology, pharmacy. SUBSTANCE: ergocrystine is prepared from ergot containing low content of ergocrystine and concomitant alkaloids (ergocrystinine and ergotamine). Example: 10 kg milled ergots (content of ergocrystine + ergocrystinine = 0.21%, ergotamine - 0.02%) were extracted three-fold with 100 l 50% aqueous acetone with 100 ml concentrated $$$ (by 1 h at 20 C at stirring). Combined pourings were evaporated, 25% $$$ is added to an aqueous residue to pH = 8-9 and extracted 4 x 5 l $$$. Extract is evaporated up to 400 ml and poured into 4 l petroleum ether (70-100 C). Precipitate (38.1 g) is dissolved in mixture of 300 ml acetone, 150 ml ethanol and 4.5 ml 85% $$$, heated at 60 C for 1 h and ergocrystine phosphate (22.3 g, content is 98.2%) is obtained. Yield is 93%. EFFECT: improved method of preparing, increased yield. 4 cl, 2 tbl
Patent RU-2051936-C1 (RU)
Inventor: DUGUEV SERGEJ V
IPC: C09B67/22
Filed: 1994-12-07
Granted: 1996-01-10
Abstract: FIELD: paint and varnish production. SUBSTANCE: filler is ground in vibration mill. Then ground filler is mixed within at least 4 min with dyeing compound, the process is followed by treatment thus prepared mixture in said mill. EFFECT: decreases energy expenses, simplifies the method. 1 tbl
Patent RU-2087873-C1 (RU)
Inventor: KULIKOV NIKOLAJ D
IPC: G01F23/26
Filed: 1994-12-19
Granted: 1997-08-20
Abstract: FIELD: measurement of liquid level. SUBSTANCE: converter includes dielectric plate which carries printed electrodes positioned on one of its surfaces which form first measurement part and are made in the form of geometric figures having changing width in function of distance along direction of height, common electrode and additional printed electrodes arranged on one surface of dielectric plate with electrodes of first measurement part and forming second measurement part. Summary width in function of distance along direction of height of electrodes of first measurement part made in the form of geometric figures supplementing geometric figures of second measurement part to formation of constant summary width is used in function of distance along direction of height. Geometric figures of electrodes of first measurement part have summary area equal to summary area of geometric figures of second measurement part. Dielectric plate is placed with constant clearances between surfaces of common electrode facing each other. EFFECT: simplified design, increased operational reliability.
Patent RU-2113807-C1 (RU)
Title: Dietary product
Inventor: BOJARKINA L G
IPC: A23L17/00
Filed: 1994-12-30
Granted: 1998-06-27
Abstract: FIELD: food industry. SUBSTANCE: dietary product on the base of minced fish contains the following ingredients, mas.%: minced fish, 50-60; squid, 15-20; margarine, 8-12; egg powder, 0.6-1.6; salt, 1.0-1.5; starch, 0.6-1.5; dry milk, 0.6-1.5; water, 6-8. Additionally dietary product may include carrot or sea kale, or pea, or pumpkin, or raisin, or cucumaria in the amount of 6-10 mas.%. EFFECT: improved taste. 2 cl, 5 tbl