baber/WOPTO huggingface dataset:
Patent RU-2144633-C1 (RU)
Title: Multiple-stage reversible drive changing over under load
Inventor: FRITTS LEBER
IPC: F16H3/093
Filed: 1995-05-09
Granted: 2000-01-20
Abstract: FIELD: mechanical engineering; construction machinery. SUBSTANCE: reversible set is formed by fixed gear of input shaft and freely fitted gears installed on countershafts. Driving wheel chain is formed by fixed gears of countershaft and freely fitted gear of output shaft. Set of driven gears is formed by fixed gear of output shaft and freely fitted gears of countershaft. Gearshifting sleeves are installed on countershafts between fixed and freely fitted gears, respectively. EFFECT: provision of compact design. 10 cl, 2 dwg
Patent RU-2105605-C1 (RU)
Title: Method of preparing sorbent and catalyst carrier
Inventor: NASIBULIN F K
IPC: B01J20/08
Filed: 1997-07-02
Granted: 1998-02-27
Abstract: FIELD: sorption and catalytic processes. SUBSTANCE: industrial-grade alumina is ground and mixed with modifying III, III, and IV group element additives. Resultant mixture is peptized, binder and plasticizer are added, and mixture is shaped to give blanks which are then roasted at 1450-1580 C. EFFECT: improved strength and increased surface area. 4 cl
Patent RU-2124667-C1 (RU)
Title: Breathing valve
Inventor: ZATSEPIN JU S
IPC: F16K17/19
Filed: 1997-07-21
Granted: 1999-01-10
Abstract: FIELD: oil, oil refining and petrochemical industry; sealing of gas space and equalization on of pressure in reservoir containing highly volatile materials. SUBSTANCE: valve has housing with working chamber. Pressure and vacuum seals are connected to housing by means of flexible plates. Axle of pressure seal is inclined relative to horizontal plane, and axle of vacuum seal is arranged horizontally. Additional working chamber communicates with reservoir through pressure and vacuum seals. EFFECT: enlarged operating capabilities, cut down material losses, no adverse effect on environment. 1 dwg
Patent RU-2117706-C1 (RU)
Title: Gravitational settler for suspensions
Inventor: DAISHEV MIDKHAT ISKHAKOVICH
IPC: C13B20/00
Filed: 1997-09-26
Granted: 1998-08-20
Abstract: FIELD: separation of suspensions of sugar industry. SUBSTANCE: settler has body accommodating rows of parallel settling and clarifying launders. These launders are dihedral angles equalling 90-120 deg in cross-section. Vertexes of angles in clarifying launders are directed upward and in settling launders, downward. Each settling launder is located so that areas of its side walls with width amounting to 25-50% of their total width are located between side walls of neighboring clarifying launders to form similar in sizes gaps between them. EFFECT: higher efficient separation of suspensions. 4 dwg
Patent RU-2147158-C1 (RU)
Inventor: GELESEV A I
IPC: H04B1/06
Filed: 1997-11-25
Granted: 2000-03-27
Abstract: FIELD: processing useful signals for radio systems operating at correlated noise. SUBSTANCE: input signal arriving from outputs of additional space channel is weighed out in main and additional channels; input signal arriving from outputs of main space channels undergoes space compensation of noise; differential signal is then subjected to spatial correlative normalizing; useful signal is coherently accumulated and used to shape two trains; useful signal is separated from one of the latter (additional noise train); additional noise train is subjected to time weighing, then noise is time-compensated by subtracting noise from train incorporating useful signal; differential signal undergoes correlative time normalization, and coherent time accumulation is effected. EFFECT: improved signal-to-noise ratio at narrow-band noise background. 1 dwg
Patent RU-2147723-C1 (RU)
Title: Nuclear warhead of strategic missiles
Inventor: MASJUTIN V I
IPC: F42B12/02
Filed: 1998-01-14
Granted: 2000-04-20
Abstract: FIELD: armament, in particular, warheads of strategic and antimissile defence missiles. SUBSTANCE: nuclear warhead of strategic and antimissile defence missiles has two subcritical parts of uranium (U235), cylindrical barrel; the inner surface of the subcritical part of uranium made in the form of a hollow cylinder functions as barrel. The other part is made in the form of a solid cylinder with a hole with a thermal tube press-fitted in it, it pushes against a spring. The inner warhead movement is accomplished with the aid of an air cylinder, by-pass tubes, rod-rack, toothed wheel, screw pneumatic motor and a screw compressor. EFFECT: enhanced reliability of nuclear warhead. 3 dwg
Patent RU-2136965-C1 (RU)
Title: Drive for well-type submersible pump
Inventor: KHUSAINOV M M
IPC: F04B47/02
Filed: 1998-03-02
Granted: 1999-09-10
Abstract: FIELD: oil and gas extraction, in particular, equipment for lifting deposit liquids from wells. SUBSTANCE: drive has supporting unit positioned above reducer. Such arrangement allows flexible stem to be used. Flexible stem in conjunction with sealing unit employed in the process of oil extraction by means of pumping units provides reliable isolation of well from environment. Such arrangement of supporting unit provides free access to it. EFFECT: simplified construction and maintenance and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2136983-C1 (RU)
Inventor: LAPSHIN V P
IPC: F16D69/02
Filed: 1998-03-16
Granted: 1999-09-10
Abstract: FIELD: different types of friction mechanisms. SUBSTANCE: friction article has polymeric binder, fibrous reinforcing components, fillers and particles of porous-structure material. Particles are made of hard porous material which represents dispersed system. Dispersed phase of system consists of crystallites with pores. Dispersion medium which fills crystalline pores consists of solvatocomplexes. EFFECT: reduced local specific pressure.
Patent RU-2149934-C1 (RU)
Inventor: KOL KHAMMER KLAUS
IPC: D06M15/333
Filed: 1998-07-30
Granted: 2000-05-27
Abstract: Описывается сшиваемая порошкообразная смесь в качестве связывающего средства для текстильных материалов в производстве связанных полимером текстильных формованных изделий или полотен, содержащая порошкообразный смешанный полимеризат на основе сложного винилового эфира или сложного эфира (мет)акриловой кислоты, получаемый путем эмульсионной полимеризации. Смесь содержит порошкообразный смешанный полимеризат, получаемый путем эмульсионной полимеризации и последующей сушки одного или нескольких мономеров из группы, включающей виниловый сложный эфир, сложный эфир акриловой кислоты, сложный эфир метакриловой кислоты, виниловые ароматические углеводороды и винилхлорид и от 0,01 до 25% относительно общего веса смешанного полимеризата одного или нескольких этиленненасыщенных, содержащих карбоксильную группу мономеров, причем смешанный полимеризат имеет температуру стеклования Tg или точку плавления выше 40°С, молекулярный вес Mw от 60000 до 300000 и дополнительно содержит по меньшей мере одно порошкообразное соединение, которое содержит две или более эпоксидных или изоцианатных групп и имеет точку плавления 40 - 150°С, и порошкообразный катализатор сшивания от 0,01 до 5% относительно общего веса смешанного полимеризата. Описывается также способ изготовления текстильных материалов. Технический результат - повышение прочности, снижение затрат на сушку, улучшение свойства текучести и равномерное распределение связующего. 2 c. и 8 з.п. ф-лы, 3 табл.
Patent RU-2143724-C1 (RU)
Title: Device for differentiation
Inventor: AGIEVICH S N
IPC: G06F7/64
Filed: 1998-10-06
Granted: 1999-12-27
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has g1n coefficients generator 1, local spline generator 2, B-spline generator 3. EFFECT: increased precision of differentiation of functions with continuous seventh-order derivative. 4 cl, 7 dwg
Patent RU-2132135-C1 (RU)
Title: Method of producing bakery products from whole and/or germinated grain
Inventor: KULIMIN V V
IPC: A21D8/02
Filed: 1998-10-22
Granted: 1999-06-27
Abstract: FIELD: food industry, in particular, its baking branch. SUBSTANCE: method involves multistage cultivation of yeast which is carried out on growth medium containing origins of carbon, nitrogen, phosphorus, micro- and macroelements, stimulator of growth and origin of microelements enriched the final product. Origin of iodine in concentration from 0.001 to 0.08% is introduced in medium at the beginning of each stage of cultivation. Simultaneously, grain is prepared depending on grain raw material for bread baking. Then grain is ground. Dough kneading is conducted by mixing the following components: prepared grain mass, yeast, salt solution and iodine origin which is added at the rate of 20-200 mkg per 100 g of prepared product. The proposed bakery products are used for prophylaxis and treatment of persons needed in their ration products enriched by iodine. EFFECT: increased quality of grain bread. 4 cl, 1 tbl, 3 ex
Patent RU-2133293-C1 (RU)
Title: Method of processing copper-containing stock
Inventor: PLEKHANOV K A
IPC: C22B15/00
Filed: 1998-11-03
Granted: 1999-07-20
Abstract: FIELD: chemical industry, more particularly processing of cuprous materials containing rare and noble metals. SUBSTANCE: anode slurries are processed in combination with highly cuprous slurry containing rare and noble metals at slag to slurry percent ratio of (20-10):(80-90) by sulfuration with concentrated sulfuric acid and are subsequently leached with water. EFFECT: higher degree of recovery of rare and noble metals into insoluble residue, and copper into solution. 1 ex, 1 tbl
Patent RU-2142655-C1 (RU)
Title: Radioactive perlite vitrifying process
Inventor: DMITRIEV S A
IPC: G21F9/32
Filed: 1998-11-12
Granted: 1999-12-10
Abstract: FIELD: environment control. SUBSTANCE: process includes mixing radioactive perlite with glass-modifying component and sorbent, proportion of components being as follows, mass percent: radioactive perlite - 40-50; glass-modifying component - 40-50; sorbent - 5-10; used as glass-modifying component is mixture of salt residue of condensed radioactive liquid wastes of nuclear power plants and borax in mass proportion not to exceed 1:2; sorbent is clay material; components are mixed up in swirling bed, charge is heated and exposed to 1100-1200 C followed by cooling down of end product. In the process, zero porosity of end product is attained and total rate of wash-out of radioactivity is reduced to 10 -6 -10 -7  g/sq. cm a day. EFFECT: improved rate of yield of end product. 2 cl
Patent RU-2151196-C1 (RU)
Inventor: BUBNOV S JU
IPC: C21B7/14
Filed: 1998-12-15
Granted: 2000-06-20
Abstract: Изобретение относится к черной металлургии, в частности к оборудованию для уплотнения огнеупорной массы желобов доменных печей. Вибротрамбовка состоит из корпуса, привода клиноременной передачи и вибратора, на корпусе с наружной стороны приварен поперечный пояс, который выполнен толщиной, плавно уменьшающейся от продольной плоскости симметрии вибротрамбовки к ее боковым стенкам. При использовании изобретения обеспечивается повышение уплотнения огнеупорной массы и срока ее службы. 2 ил.
Patent RU-2146223-C1 (RU)
Inventor: GLUKHOV V A
IPC: C01B39/20
Filed: 1999-02-11
Granted: 2000-03-10
Abstract: FIELD: production of zeolites. SUBSTANCE: natural clay material with content of silicon dioxide and aluminium hydroxide at ratio of SiO 2 :Al 2 O 3 = 2:1 which is mixed with silicon dioxide in amount ensuring ratio of SiO 2 :Al 2 O 3 = 3,5:1; then, 2 to 8 mass-% of commercial carbon is added to starting mixture and mixture thus obtained is treated with 3-% solution of sodium chloride till homogeneous mass is obtained, after which granules are formed. Granules are subjected to heat treatment followed by cooling, hydrothermal crystallization in alkaline solution, treatment of granules with o-phthalic acid at pH 4 to 5 and drying at temperature of 180 to 200 C. EFFECT: enhanced sorption capacity and mechanical strength of zeolites. 1 tbl, 6 ex
Patent RU-2158382-C1 (RU)
Title: Fan guiding apparatus
Inventor: MEL NIKOV JU V
IPC: F04D29/56
Filed: 1999-04-13
Granted: 2000-10-27
Abstract: FIELD: fan engineering. SUBSTANCE: guiding apparatus may be used in big fans of main ventilation for works of mining, coal mining, metallurgical, and chemical branches of industry. Device for turning the blades is made as coupling on which radial thrust bearing with thrust washer on inner race is positioned. Force is transmitted through inner race to blade. By means of fork, force is transmitted to blade provided with eccentric. Shaft has slits to ensure free motion of coupling. Blades are secured to rod mounted of shaft. Spring is secured in one of rod ends, spring other end being attached to blade or to eccentric. Manufacture and servicing of guiding apparatus are easy. EFFECT: enhanced reliability and maintainability. 3 cl, 1 dwg
Patent RU-2154732-C1 (RU)
Title: Technique for working of face zone
Inventor: SHILOV A A
IPC: E21B43/24
Filed: 1999-04-26
Granted: 2000-08-20
Abstract: FIELD: gas and oil industry, intensified production of oil. SUBSTANCE: precipitation of paraffin, resins, asphaltites occurs in face zone of productive seam in process of production of oil. As result filtration capacity of face zone deteriorates due to clogging of pores and flow rate of well diminishes. Productive seam is subjected to depression simultaneously with worm-up. Paraffins, resins, asphaltites wormed up to fluidity by high-frequency induction heater go from face zone to well thanks to depression. They are washed out through pump and compressor pipe lowered beforehand. Warm-up is conducted with reduced level of fluid. Penetration of face zone rises, flow rate of well grows. EFFECT: technique is especially efficient in fields with viscous oils carrying paraffins, resins and asphaltites.
Patent RU-2155502-C1 (RU)
Title: Method of preparing food product from dried fruits
Inventor: DOBROVOL SKIJ V F
IPC: A23L19/00
Filed: 1999-05-17
Granted: 2000-09-10
Abstract: FIELD: production of dehydrated long keeping product from dried fruits. SUBSTANCE: method involves washing of dried fruits, removing their cuticular layer and grinding up to paste-like form. Then product is mixed with ascorbic acid and lipid-containing extract of biomass of microorganisms Saprolegnia parasitica. Prepared mass is homogenized, formed, dried without oxygen access up to forming of hard crust on surface of formed products and prepacked in sealed package under vacuum. EFFECT: increased storage life of product possessing adaptogenic properties. 3 cl
Patent RU-2155659-C1 (RU)
Inventor: ROGOV A P
IPC: B23P19/027
Filed: 1999-05-31
Granted: 2000-09-10
Abstract: FIELD: machine engineering, possibly mounting sleeve or bearing race onto axle of wheel pair of railway car. SUBSTANCE: in housing of installation there are mounted: mechanism for fixing pressed-on part; drive unit for moving it and two brackets carrying two pairs of clamps for suspension wheel pair with mechanism for fixing it and with drive unit. Housing includes first and second vertical movable struts and first and second vertical stationary struts mutually connected in pairs by means of lateral lengthwise strips and cross braces for forming single three-dimensional frame. First, second, third and fourth trunnions are mounted respectively in first and second stationary and movable vertical struts. Motion drive unit includes first hydraulic cylinder mounted in first and second trunnions with possibility of rotation by means of second hydraulic cylinder. Rack engaging with gear wheel mounted in first trunnion is secured to piston of second hydraulic cylinder. Rod of first hydraulic cylinder has thrust bead with spheric surface joined with spheric surface of compensation washer. On third and fourth trunnions coaxially relative to first hydraulic cylinder retractable stop is mounted. Said stop has drive unit in the form of wedge pusher for moving it longitudinally. Retractable spring-loaded bushing is mounted on rod of first hydraulic cylinder. EFFECT: enhanced efficiency of operations for manufacturing or restoring wheel pairs of railroad cars. 4 cl, 8 dwg
Patent RU-2150801-C1 (RU)
Title: Tiller working tool
Inventor: MAKAROV P I
IPC: A01B49/02
Filed: 1999-06-09
Granted: 2000-06-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: working tool has tine with shaft. Working tool mounted on shaft has cutting member, base and cap loosely mounted on shaft in spaced relation with respect to base for rotation relative to it. EFFECT: increased efficiency by reduced wear of working tool and increased service life. 1 dwg
Patent RU-2167182-C1 (RU)
Inventor: MIKHAJLOV M M
IPC: C09K11/84
Filed: 1999-09-01
Granted: 2001-05-20
Abstract: FIELD: electronic industry. SUBSTANCE: dry agglomerated yttrium hydroxysulfide powder is ground, poured with water, stirred, settled and fraction with particle size 4.0 < r < 9.0 mcm is separated by Stokes' method. Selected fraction is dried, roasted and applied on backing. 7% Solution of polyvinyl alcohol is used as a binding agent. Backing is irradiated by electrons with density 24 keV and at flow density 1.5 x 10 17  cm -2 . Radiation stability of luminophore is increased by 1.5-2 times at retained resolution capacity 20-22 lines/mm. Method does not use acids. Invention can be used in making cathode-ray tubes screens of color television and display sets. EFFECT: improved and simplified method of preparing, improved ecology. 1 dwg, 2 tbl
Patent RU-2160584-C1 (RU)
Title: Biologically active additives for using in cosmetics
Inventor: DYKALO N JA
IPC: A61K31/715
Filed: 1999-09-23
Granted: 2000-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering lactulose as biologically active additive and an ingredient of cosmetic means. EFFECT: prolonged skin protection; enhanced moistening activity.
Patent RU-2168047-C1 (RU)
Title: Nozzle with deflectable thrust vector
Inventor: SARKISOV A A
IPC: F02K1/12
Filed: 1999-10-11
Granted: 2001-05-27
Abstract: FIELD: aircraft engineering. SUBSTANCE: nozzle has convergent shutters, divergent shutters, divergent shutters rods and control ring with suspension in form of multilink hinges folding in radial planes and mechanically coupled with rods of divergent shutters through parallelogram mechanisms. Each parallelogram mechanism has second link between driven lever and shutter rods. Second link is made in form of second driven lever with its rotation support arranged on swing arm hinge-secured on convergent shutter, and second link rods which are secured on lever by spherical joints. EFFECT: provision of nozzle with optimum aerodynamic characteristics. 7 dwg
Patent RU-2156704-C1 (RU)
Title: Current collector contact slipper
Inventor: GAVRILOV I V
IPC: B60L5/00
Filed: 1999-11-15
Granted: 2000-09-27
Abstract: FIELD: transport engineering; trolley-bus collectors. SUBSTANCE: proposed contact slipper is made in form of horizontal parallelepiped with entry, slipping off and current-collecting sections and shaped groove on current collecting section. Hardness of entry and slipping off sections exceeds that of current-collecting section. Contact slipper is made of current conducting-copper-based composite material with addition of lead, thin and graphite, mass %: lead 12-16, tin 3-8, graphite 1-4, copper - the rest. EFFECT: reduced sliding friction coefficient. 1 tbl, 2 dwg
Patent AU-2003221935-C1 (AU)
Title: Methods and apparatuses for measuring frequency of a basestation in cellular networks using mobile GPS receivers
Inventor: KRASNER NORMAN F
IPC: H04W56/00
Filed: 2003-04-14
Granted: 2009-01-29
Abstract: Methods and apparatuses for frequency synchronizing basestations in a cellular communication system. In one aspect of the invention, a method to predict a timing of transmission of a basestation in a cellular communication system includes: receiving a first time tag for a first timing marker in a first cellular signal transmitted from the basestation; receiving a second time tag of a second timing marker in a second cellular signal transmitted from the basestation; and computing a frequency related to the basestation using the first and second time tags. Each of the time tags are determined using at least one satellite positioning system signal received at a mobile station which receives the corresponding time marker.
Patent AU-2008340261-C1 (AU)
Title: HCV protease inhibitors and uses thereof
Inventor: KLUGE ARTHUR F
IPC: A01N43/36
Filed: 2008-12-19
Granted: 2015-12-10
Abstract: The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
Patent AU-2012203109-C1 (AU)
Title: Monitoring scale formation
Inventor: AL HAMZAH ALI ABDRABALRASOUL MOHAMED
IPC: G01N33/00
Filed: 2012-04-20
Granted: 2014-05-08
Abstract: Abstract Deposition of precipitated inorganic salts on surfaces (scale formation) represents an important problem in many industrial applications, such as: seawater desalination by evaporation and reverse osmosis, boilers, cooling towers, oil recovery utilising water flooding techniques, and food processing. Surface deposits of scale forming minerals such as CaCO 3, CaSO 4, BaSO 4, CaC 2 0 4 and Mg(OH) 2 can encourage corrosion attack and growth of microorganisms and degrade conditions for heat exchange, thus lessening the efficiency of industrial processes. The present invention provides a method of monitoring scale formation, the method comprising: a) providing a scale forming solution within a cell at a predetermined temperature, the cell including an intrinsic exposed-core optical fibre sensor disposed so as to pass through the scale forming solution; b) acquiring a signal representing an intensity of light transmitted through the optical fibre sensor while maintaining the scale forming solution within the cell at the predetermined temperature; and c) processing the acquired signal so as to determine a parameter characterising the formation of scale in the scale forming solution.
Patent RU-2168021-C1 (RU)
Inventor: KURLENJA M V
IPC: E21C47/00
Filed: 2000-03-03
Granted: 2001-05-27
Abstract: FIELD: mining; applicable in opencast mining for filling of deep ravines and opencasts with use of automobile transport. SUBSTANCE: equipment set includes transfer point for dump trucks, transportation means to spreader with pulling winch and spreader. Transportation means is made in the form of car with bucket dumping over its front edge means of hinge securing of bucket to front part of car. Mounted on bucket rear part are rollers on whose axles U-shaped carrier is fastened. U-shaped carrier is connected with load rope by double-drum pulling winch installed on transfer point for dump trucks. Idle rope is attached to bucket rear wall and is connected to idle drum of pulling winch via block secured to car. Spreader is made in the form of self-propelled tipper with worm drive supports and frame with curved guides on which bucket rollers rest when bucket moves and tips inside frame. Secured to front edge of said frame is end block round which load rope runs from load drum of pulling winch to U-shaped bucket carrier. Share with hydraulic cylinders is mounted on front end of frame for levelling rock. Hydraulic cylinders change position of share with respect to self-propelled tipper. EFFECT: simplified design of equipment set and increased total capacity of dump due to periodic transition of transfer point for dump trucks in direction of advancing of dumping front of works in filling of overburden rocks into deep ravines and opencasts. 2 cl, 13 dwg
Patent RU-2174614-C1 (RU)
Title: Solar-heat gas-turbine engine operating process
Inventor: MAZIJ V I
IPC: F02C6/18
Filed: 2000-03-28
Granted: 2001-10-10
Abstract: FIELD: power engineering; heat and power generation. SUBSTANCE: processes occurring in the course of operation of gas-turbine engine include air compression in compressor, its combustion together with fuel in combustion chamber, expansion in gas turbine, and electric power generation in generator. Amount of heat supplied by fuel injector to combustion chamber (Q cc ) equals that passed to gas-water heat exchanger (Q 4 ); air compression efficiency η com = 0,85; gas expansion efficiency  . Thermal efficiency of solar-heat gas-turbine engine   in terms of thermal power station efficiency η ths = 0,4. EFFECT: enhanced efficiency of gas-turbine engine. 1 dwg