baber/WOPTO huggingface dataset:
Patent RU-2081712-C1 (RU)
Title: Gravitational classifier
Inventor: MOLOKEEV ALEKSEJ V
IPC: B07B7/00
Filed: 1994-09-30
Granted: 1997-06-20
Abstract: FIELD: measurement of mass granulometric composition or production of given granulometric composition powders fractions; gravitational classifier is used in biotechnology for production of powders and composite materials and also in perfumery and paint and varnish industries. SUBSTANCE: gravitational classifier has shaft, conical dispersion section coaxially mounted inside classifier shaft. Connected to compressor dispersion nozzle is mounted over conical dispersion section in direction to its vertex. Conical roof with exhaust branch pipe is mounted on shaft upper butt. Cylindrical sleeve mated with dispersion section is mounted in shaft. Diffuser is fixed to shaft from beneath to form ring-type air jacket with nozzle connected to compressor. In ring-type canal formed by shaft and cylindrical sleeve deturbulizing gauges are mounted. Second version of classifier provides, that inside cylindrical sleeve and coaxially to it there is central fairing made as two bases-joint cones. Third version of classifier provides, that inside cylindrical sleeve and coaxially to it there is diffuser to form axial air jacket and to mate diffuser with cylindrical sleeve, in which deturbulizing gauzes are mounted. In the case, forming axial air jacket diffuser is connected to compressor. EFFECT: classifier allows to increase accuracy of particles separation and to decrease their losses. 3 cl, 4 dwg, 1 tbl
Patent RU-2096453-C1 (RU)
Title: Discrete microsphere and a method of producing discrete microspheres (variants)
Inventor: RUZERFORD VILYAM M
IPC: A23K1/00
Filed: 1993-02-02
Granted: 1997-11-20
Abstract: FIELD: food production. SUBSTANCE: discrete microsphere is made as matrix of C 12 -C 24 -fatty acid with microorganism cultures included in it. Microsphere is obtained by rotation on incapsulator disk. Method involves preparing the lyophilized biomass of the dried microorganisms and mixing the indicated dried culture with the melted C 12 -C 24 -fatty acid at ratio from 50 to about 90 wt.-%. The obtained discrete microspheres were used as additions to the nutrient food. EFFECT: improved method of preparing. 17 cl, 7 dwg , 1 tbl
Patent RU-2129990-C1 (RU)
Title: Method of decomposing synthetic and semisynthetic lubricating fluids
Inventor: PIS MENKO V T
IPC: C10M175/04
Filed: 1995-06-06
Granted: 1999-05-10
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to treatment of industrial waste waters containing high-concentration fine organic and mineral admixtures. Exhausted lubricating fluids are acidified with 1.5-2 wt % of phosphoric acid to pH 4-6, agitated, and organic phase is extracted with isoamyl, isopropyl, hexyl, butyl, or another aliphatic alcohol and separated together with extractant after frosting of fluid to temperature from -3 to -4 C and then thawing to 0-5 C. Degree of removing lubricating fluids from waste water is 92-96% so purified water can be repeatedly reused in closed circuit for preparing fresh lubricating fluids. EFFECT: facilitated purification. 2 cl, 1 dwg, 1 tbl
Patent RU-2083667-C1 (RU)
Title: Consortium of strains as microorganism-destructors: alcaligenes denitrificans, pseudomonas maltophila, pseudomonas putida, pseudomonas species, bacillus species used for treatment of soil, ground and water from oil, petroleum products and residual mazut
Inventor: GOLODYAEV GRIGORIJ P
IPC: C12R1/38
Filed: 1995-08-15
Granted: 1997-07-10
Abstract: FIELD: biotechnology. SUBSTANCE: consortium is isolated from soils polluted with petroleum products in littoral ecosystem of the South of the Far East. Consortium has the following strains of microorganism-destructors: Alcaligenes denitrificans, Pseudomonas maltophila, Pseudomonas putida, Pseudomonas species and Bacillus species and can be used for treatment of soil, ground and water from oil, petroleum products and mazut residues. EFFECT: enhanced effectiveness of consortium.
Patent RU-2099315-C1 (RU)
Title: Method of producing multipurpose fertilizer with bioactive mass
Inventor: GARKAVENKO NIKOLAJ I
IPC: C05F5/00
Filed: 1995-12-22
Granted: 1997-12-20
Abstract: FIELD: fertilizers. SUBSTANCE: invention deals with organomineral fertilizers based on brown coal. In a method where finely disintegrated brown coal is mixed with bioactive additive, the former, prior to be disintegrated, is treated with alkali solution and then consecutively mixed with mineral fertilizer and bioactive additive - aqueous suspension of yeast, milk, and/or sugar industry waste Resultant mixture is granulated and dried. According to invention, aqueous KOH solution is used, granulation is conducted with plasticizer added, alkali treatment and mixing of components are conducted at 20-25 C, and granules are dried at 60-80 C. As plasticizer, ammonium nitrate and urea solution can be utilized in quantity up to 2% based on total fertilizer weight. EFFECT: improved preparation procedure. 7 cl
Patent RU-2116140-C1 (RU)
Title: Shower headpiece
Inventor: INCHAKOV A V
IPC: B05B1/18
Filed: 1995-12-26
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: turbine in shower headpiece is provided with L-shaped blades and is installed in one of cylindrical chambers. Blades of one of shelves are facing the partition, and bottom with holes is positioned in other chamber. Liquid inlet branch pipe is fitted with partition which divides liquid into two flows and with cock mounted in front of partition. Liquid is delivered to both chambers simultaneously by means of branch pipe with partition and cock installed upstream from partition. Both liquid flows delivered to chamber are controlled simultaneously by turning the cock. Turbine rotational speed and consequently liquid pulsation frequency are controlled by turning the cock at constant flow rate. EFFECT: enhanced liquid control. 2 dwg
Patent RU-2083892-C1 (RU)
Inventor: DERGACHEV EDUARD P
IPC: F16F13/00
Filed: 1996-01-22
Granted: 1997-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: flexible-damping device has ring flexible member that is made up as an oval with axles in the cross-section and core that passes through the ring flexible member. The axles are at an angle to the longitudinal axis. The housing can be secured to an object and has a bottom provided with a hollow opposite to the end face of the core. The hollow receives the flexible spacer for permitting a contact with the end face of the core and prevents the flexible member against rotation. As a result the spacer allows the flexible member to be returned to the initial position. EFFECT: improved design. 1 dwg
Patent RU-2122736-C1 (RU)
Inventor: SERDJUK O A
IPC: G01N33/53
Filed: 1996-01-31
Granted: 1998-11-27
Abstract: FIELD: allergology. SUBSTANCE: kit can be used to reveal sensitizing allergens when diagnosing allergy in order to restrict contact of patient with these allergens and to perform screening of population in regions with high allergy development risk. Immuno-enzyme diagnosticum includes allergens applied on nitrocellulose and positive control: antibodies for mouse Ig6; conjugate of monoclonal antibodies IgE/II-I with horse-radish peroxidase in working dilution 1: 500; cytrate buffer with 0.035% hydrogen peroxide plus preservative; imidazol and diaminobenzidine each giving final concentration in cytrate solution 0.1%. EFFECT: increased number of analyzable allergens and increased accuracy of method. 3 ex
Patent RU-2100184-C1 (RU)
Title: Cutting abrasive wheel and method of manufacturing same
Inventor: ANDREEV VLADIMIR A
IPC: B24D5/12
Filed: 1996-03-01
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting abrasive tool has metallic housing and Z-shaped abrasive, preferably diamond containing, layer. The housing consists of two interconnected disks provided with slots between segments and periphery projecting steps. The abrasive layer consists of two sets of segments each of which is secured to the periphery projecting steps of respective disk in front of the slots of the other disk. The method of manufacturing the cutting abrasive wheel comprises assembling the wheel of two same parts. Each part is made up as a metallic disk provided with a solid ring abrasive, preferably diamond, layer on its surface. One of the end faces of the layer is flush-mounted with the inner end face of the disk. The other end face overhangs. After that the abrasive layer and disk is provided with slots forming segments. The disks with abrasive layer are interconnected over the inner end face smooth surfaces, the disks being shifted with respect to each other in tangent direction. The segments of one part are to be opposite the slots between segments in the other part thus forming Z-shaped abrasive layer on the end face. EFFECT: enhanced reliability. 4 cl, 5 dwg
Patent RU-2103370-C1 (RU)
Inventor: IGNATENKO M N
IPC: C13B20/00
Filed: 1996-03-12
Granted: 1998-01-27
Abstract: FIELD: sugar production. SUBSTANCE: sludge trap includes through-shaped casing with connecting pipes to supply non-filtered juice, gauze cylindrical drum set up on the shaft inside casing, shaft drive including electromotor and chain transmission with gear wheels fastened to shaft, filtered juice receiver with juice drain pipe, and fiber bin. Sludge trap is equipped with frame, the surface of which faces gauze cylindrical drum and has needle-shaped flexible cleaning pins with diameter less than that of holes in the drum gauze. Frame is set up on shaft by means of star gears rigidly attached to shaft and by rollers movably joined with star gears and attached to frame. EFFECT: improved design. 3 dwg
Patent RU-2096037-C1 (RU)
Title: Method of preparing selenium-containing preparation of spirulina biomass
Inventor: TAMBIEV ALEKSANDR KH
IPC: A23L17/60
Filed: 1996-04-17
Granted: 1997-11-20
Abstract: FIELD: microbiological industry, algology. SUBSTANCE: method involves preparing the nutrient medium containing mineral salts. Medium is sown with spirulina inoculum (Spirulina platensis) at amount 10% of medium volume and incubated. On 5-10 days - at start and the first half of logarithmic phase of culture growth inorganic selenium salt Na 2 SeO 3  is added and culturing is continued. Addition of salts during spirulina incubation ensures to increase selenium content in biomass. EFFECT: improved method of biomass preparing. 2 dwg
Patent RU-2108247-C1 (RU)
Title: Vehicle braking automatic control method
Inventor: VOLKOV S V
IPC: B64C25/46
Filed: 1996-04-16
Granted: 1998-04-10
Abstract: FIELD: aviation industry; aircraft braking systems. SUBSTANCE: pressure control signal in brakes is determined as difference of values one of which is proportional to integral of difference between preset and current values (with due account of relative slipping) of wheel angular decelerations and the other is first derivative of current value of wheel angular deceleration. EFFECT: improved efficiency of braking at considerable spread of wheel brake parameters. 1 dwg
Patent RU-2099489-C1 (RU)
Inventor: ELSHINA LYUDMILA I
IPC: E04D1/28
Filed: 1996-04-12
Granted: 1997-12-20
Abstract: FIELD: construction industry. SUBSTANCE: tile has lower layer of fibrous concrete with filler in the form of cord fibers of 5-25 mm length, 0.2-0.67 mm diameter and filler-cement stone ratio of 0.8:1 - 2:1, and upper layer of cement covering of thickness 5-6 times less than that of fibrous concrete layer. Tensile strength at bending is 7-8 MPa, water-tightness 10-12 hours, weight of an article of 420x330x6 mm size is 1.5 kg. EFFECT: improved quality, simplified construction and enhanced reliability in operation. 2 dwg , 1 tbl
Patent RU-2116108-C1 (RU)
Title: Thin-layer settler for suspension separation
Inventor: BARAKAEV ANATOLIJ MIKHAJLOVICH
IPC: B01D21/02
Filed: 1996-05-05
Granted: 1998-07-27
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to gravity suspension separators. Casing of settler is separated by tilted partitions to form descent and ascent canals and a upward-narrowing space. Below, in spaced relation to partitions, damping screen is installed consisting of vertical plates parallel to partition edges. Casing is also provided with supplementary peripherally closed ascent canals. Ascent canal encloses thin-layer blocks. Supplementary ascent canals expand below thin-layer blocks, their lower border being disposed in the damping screen plate zone. Thin-layer block, upward-narrowing space, and supplementary ascent canals are provided with devices to withdraw clarified solution at different settler height levels. Optimal conditions for suspension compaction on different levels speed up settlement of suspended particles and reduce residence time of polydisperse suspension with suspended particlesТ density close to density of liquid. EFFECT: reduced dimensions and weight of settler. 5 dwg
Patent RU-2103382-C1 (RU)
Inventor: SEMENOV VIKTOR NIKONOROVICH
IPC: C21D6/00
Filed: 1996-09-18
Granted: 1998-01-27
Abstract: Изобретение относится к энергетическому машиностроению, в частности к термической обработке сварных соединений из дисперсионно-твердеющих сталей, относящихся к классу мартенситно-стареющих и работающих в условиях вибрации, высоких температур и агрессивных сред. Цель - повышение выхода годных изделий, выполненных из мартенситно-стареющих сталей, содержащих никель, и работающих в экстремальных условиях. Детали, выполненные из мартенситно-стареющей стали, перед сваркой подвергают термической обработке по режиму: нагрев до температуры 650-670 o C, выдержка в течение 3,5-4,0 ч и охлаждение на воздухе. Далее детали подвергают аргоно-дуговой сварке и контролируют наличие микротрещин в сварном соединении методом рентгена и цветной дефектоскопии. Анализ показал отсутствие в них трещин. После сварки осуществляют термическую обработку изделия по режиму: нагрев до температуры 1000 ± 15 o C, выдержка 50-60 мин и охлаждение на воздухе.
Patent RU-2106243-C1 (RU)
Inventor: NEPROSHIN E I
IPC: B27N3/02
Filed: 1996-09-24
Granted: 1998-03-10
Abstract: Назначение: изобретение относится к области строительства и может быть использовано при изготовлении из древесно-полимерного материала тепло- и звукоизоляционных облицовок или плоских плит для мебельной промышленности. Сущность изобретения: в пресс-форму последовательно укладывают слой смеси, содержащий 5-30% связующего, затем слой из древесных частиц и слой из смеси, содержащий 5-30% связующего, причем толщины слоев соотносятся между собой как 0,8 - 2,3: 5,5-8,5 : 0,8-2,3, а размер древесных частиц в слоях находится в соотношении 0,8-1,5 : 1,5-3 : 0,8-1,5. Осуществляют горячее прессование при давлении 10 - 60 кГ/см 2  и при температуре 150-170 o С, кроме того, в пресс-форму между ее боковой внутренней поверхностью и уложенными в ней слоями смеси может быть образован зазор толщиной 2-20 мм, который заполняют древесно-полимерной смесью, содержащей 5-30% связующего с размером древесных частиц не более 1 мм. Слои, содержащие 5-30% связующего могут быть образованы укладкой предварительно изготовленных пластин из древесно-полимерной смеси или в древесные частицы в древесно-полимерном слое вводят 1-5% от их веса уксусную или муравьиную кислоту. 3 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2100459-C1 (RU)
Inventor: DITYATOVSKIJ LEONID I
IPC: C22B11/02
Filed: 1996-10-09
Granted: 1997-12-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: charge containing antimony raw material and fluxes is charged onto surface of slag fusion to which fuel combustion products are added. Content of oxygen in blast supplied to burn fuel constitutes 0.75-0.95 amount theoretically required for oxidizing fuel carbon into dioxide and hydrogen into water. Amount of blast is 800 to 25000 cu. m (normal)/h per 1 cu.m of smelt. Antimony compounds are isolated from gaseous smelt products by filtration at temperature above sulfuric acid dew point. Charge may be supplemented by industrial products containing metal antimony in amount 5-10% and also those containing metal iron. In the latter case, content of oxygen in blast constitutes 0.90-0.95 amount theoretically required for oxidizing fuel carbon into dioxide, hydrogen into water, and metal iron into ferrous oxide. EFFECT: enhanced efficiency of process. 3 cl
Patent RU-2114211-C1 (RU)
Title: Process of machining of surface of long-length holes of metal articles in glow discharge
Inventor: MURANOV E N
IPC: C23C14/38
Filed: 1996-10-22
Granted: 1998-06-27
Abstract: FIELD: machining of surfaces. SUBSTANCE: process involves bombardment of surface of hole by flux of ions of gas formed between article ( cathode ) and electrode ( anode ) brought into it. Electrode is set coaxially to machined surface. High-voltage potential exceeding 5000 V determined depending on radius of hole of machined article from proposed relationship is fed to cathode. EFFECT: intensification of machining process, manufacture of uniform diffusion layer of ions of reaction gas in surface of long-length holes, avoidance of operation of surface heating to saturation temperature, simplified realization process. 1 dwg
Patent RU-2142263-C1 (RU)
Inventor: ZAKHAROV V D
IPC: A61F9/007
Filed: 1997-04-08
Granted: 1999-12-10
Abstract: Изобретение относится к медицине, а более конкретно к офтальмологии. Катаракту или подвывихнутый хрусталик удаляют путем факоэмульсификации через разрез в плоской части цилиарного тела. Через тот же разрез выполняют витрэктомию и интраокулярное пломбирование отслойки сетчатки. Тяжелый силикон используют только интраоперационно и удаляют его в конце операции. Способ позволяет улучшить зрительные функции. 2 ил.
Patent RU-2121087-C1 (RU)
Title: Pneumohydraulic spring of suspension of transport facility
Inventor: RJABOV I M
IPC: F16F9/34
Filed: 1997-05-28
Granted: 1998-10-27
Abstract: FIELD: cushioning of transport facilities. SUBSTANCE: pneumohydraulic spring includes cylinder where piston with hollow rod is mounted forming under-piston and above- piston cavities in cylinder which are filled with liquid. Hydraulic accumulator is located in cavity of rod filled with liquid and gas and is connected with under-piston cavity of cylinder through valve. Valve is made in form of damping unit which is self-adjustable depending on frequency and direction of vibrations. Damping unit includes housing and spring-loaded plunger of H-shaped section. This plunger divides housing of damping unit into above-plunger and under-plunger cavities. EFFECT: automatic two-stage change of stiffness of damping characteristic depending on frequency and direction of vibrations of spring. 2 cl, 2 dwg
Patent RU-2122759-C1 (RU)
Inventor: SHIKOV A K
IPC: H01B13/24
Filed: 1997-07-07
Granted: 1998-11-27
Abstract: FIELD: electrical engineering, in particular, methods for production of long-length metal-ceramics composite single or multiple conductors for electric equipment. SUBSTANCE: method involves deformation of metal-ceramics composite article and high-temperature processing in several stages with intermediate deformations between high-temperature processing stages which are performed on long-length conductors by means of bowl rolling using rollers which are made from flexible material, for example, polyurethane. Rollers are mounted to achieve ratio of contact region of conductor jacket and rollers surface which is parallel to rolling plane of conductors of different shape within range of 25-85, in particular, 45-50 for flat conductors; 30-80 for round conductors. Contact area of conductor jacket and surface of rollers is increased due to extended length of this region parallel to rolling plane up to 2-22 mm. EFFECT: possibility to make single and multiple conductors of various shapes with decreased by 20% losses with respect to intermediate pressing method; possibility to keep shape of conductor section during intermediate rolling stages, decreased level of half width of texture maximum down to 6 degrees. 5 cl, 4 dwg, 1 tbl
Patent RU-2113928-C1 (RU)
Title: Shape bending mill
Inventor: ANTIPANOV V G
IPC: B21D5/06
Filed: 1997-07-09
Granted: 1998-06-27
Abstract: FIELD: plastic working of metals, in particular, cold rolled channel section production. SUBSTANCE: piece-by-piece forming mill has duo mill stands arranged in succession, chocks disposed in frames and gaged rolls equally spaced one with respect to another at space of S. Lower chock of penultimate stand is mounted for movement in parallel with longitudinal mill axis in forming direction for value of (4-6) S, with roll space in penultimate mill being within the range of (0.90-0.95) S. Flexible members, such as springs, are positioned between vertical faces of lower chock and frame columns of this mill. Total compression force of flexible members is determined by empirical formula. Formed billets have ultimate strength not in excess of 470 MPa. EFFECT: improved qualities of roll-formed shapes and reduced metal usage. 2 dwg
Patent RU-2146161-C1 (RU)
Title: Method for treating lung cancer with radiomodifiers
Inventor: VAGNER O E
IPC: A61N5/10
Filed: 1997-07-24
Granted: 2000-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves infusing radiomodifying mixture having 1.0 ml of brikanyl, 1.0 ml of aminophylline with 1.0 ml dimexid, into obturated bronchus lumen during 0.5-1.0 h before applying radiation therapy. Electronic microdosing apparatus is used to introduce discrete portions of 2.5-3.0 mcl through plastic catheter set in microtracheostoma for the whole treatment course. EFFECT: enhanced effectiveness of treatment; increased tumor resorption; prolonged lung cancer patient life duration.
Patent RU-2129855-C1 (RU)
Inventor: MATVEEV KIRILL VLADIMIROVICH
IPC: A61H1/02
Filed: 1997-09-10
Granted: 1999-05-10
Abstract: Изобретение относится к медицинской технике и может быть использовано для реабилитации больных с заболеваниями поясничного отдела позвоночника, а также при подготовке спортсменов для укрепления мышц спины. Тренажер для укрепления мышц спины состоит из основания, на котором установлен неподвижный упор. Основание выполнено фигурным, в виде двух параллельных балок, одни концы которых соединены между собой опорной площадкой, а на противоположных концах балок установлены упорные рукоятки, соединенные разъемной поперечиной. Подвижный упор при помощи шарниров и рычага установлен на опорной площадке, подвижный упор соединен через два нагружателя с концами балок, на концах которых установлены упорные рукоятки. Для установки тренажера на пациенте в верхней части опорной площадки расположены плечевые опоры, а для установки тренажера на стене при стационарном основании имеется крепление. Нагружатели выполнены в виде съемных упругих пружин из резинового жгута или в виде гидроусилителя. Технический результат заключается в возможности нагружения коротких околопозвоночных мышц в различных условиях применения. 4 ил.
Patent RU-2143831-C1 (RU)
Title: Plastic slider guide manufactured by joint extrusion method
Inventor: BASTOS RAFAEL T
IPC: B32B3/30
Filed: 1996-04-26
Granted: 2000-01-10
Abstract: FIELD: manufacture of supporting equipment, such as showcase shelves. SUBSTANCE: low-friction slider guide has basic plate made from extruded plastic and plastic ribs produced by back-and-forward extrusion. Ribs are made from mixed plastic, mixture of shock-resistant polystyrene and silicone, with silicone share being within the range of 0.5-10% by weight. Basic plate is made from pure polystyrene. Silicone contained in rib material provides for reduced rib surface friction as compared to basic plate to facilitate simplified displacement of goods along guide. Ribs are manufactured from light color plastic and basic plate is made from dark plastic for consealing soil to impart attractive appearance to guide. EFFECT: simplified construction, improved appearance of supporting equipment and reduced production cost. 12 cl, 3 dwg