baber/WOPTO huggingface dataset:
Patent RU-2112352-C1 (RU)
Title: Header apparatus for lifting and feeding beaten-down stalks to cutter
Inventor: BELOV I S
IPC: A01D65/02
Filed: 1996-01-30
Granted: 1998-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has active lifters 1 pivotally mounted on sleeves above cutter 4 and attached to header casing. Lifter side has hermetically closed reducer 6 with upper part extending in arced path. Driving gear 7, two intermediate gears 8 and driven gear are mounted within reducer casing for providing rotation of lifter disks with working fingers made in the form of tooth 12 shaped as equilateral triangle. Working side of tooth 12 defines with tangent to reducer arced surface an angle of α, which normally exceeds double angle of friction of 2φ.. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2110591-C1 (RU)
Title: Method of refining and separating platinum and palladium
Inventor: SHIPACHEV V A
IPC: C22B11/00
Filed: 1996-02-20
Granted: 1998-05-10
Abstract: FIELD: precious metal affinage. SUBSTANCE: method of preparing refined platinum and palladium blacks consists in using fractional precipitation of Pt(IV) and Pd(IV) chloro-complexes. Oxidation to sparingly soluble metal(IV) chlorides is conducted in two steps: solution is first treated by oxygen-containing oxidant and platinum is selectively precipitated at pH 1-3 and fried from palladium and non-precious metals, whereupon palladium is precipitated by oxygen- or chlorine-containing oxidants in a medium with acidity 1-4 mol/l. EFFECT: increased metal affinage degree.
Patent RU-2101632-C1 (RU)
Title: Способ сушки картона и устройство для его осуществления
Inventor: VALEEV GEORGIJ GALIULLOVICH
IPC: F26B3/347
Filed: 1996-03-07
Granted: 1998-01-10
Abstract: Способ состоит в том, что кран, расположенный в сушильной камере, нагревают СВЧ-излучением и горячим воздухом до температуры 70-90 o C. В камеру нагнетают воздух через устройства охлаждения СВЧ-генераторов, часть этого воздуха, прошедшего через камеру, выпускают наружу, а другую часть нагревают и возвращают обратно в камеру, где его смешивают с воздухом устройств воздушного охлаждения СВЧ-генераторов, причем температура смеси лежит в пределах ±20 o C относительно температуры картона, выдерживают картон в нагретом состоянии, измеряют его влажность и при достижении конечной влажности процесс сушки прекращают. Устройство для сушки картона содержит металлическую камеру с дверью, СВЧ-генераторы, излучатели, установленные в отверстиях боковых стен камеры раскрываемыми внутрь, каждый генератор снабжен устройством воздушного охлаждения, а устройство для сушки картона - термометрами для измерения температуры воздуха и картона, психрометром, устройством определения влажности картона, воздуховодом с калорифеоом и вентилятором и этажеркой для картона,размещенной на тележке. 2 с.п. и 7 з.п. ф-лы, 4 ил.
Patent RU-2129613-C1 (RU)
Inventor: EHDVARD FRITCH
IPC: C12N15/16
Filed: 1996-03-12
Granted: 1999-04-27
Abstract: Изобретение относится к генной инженерии и касается клонирования генов человеческого эритропоэтина. В подходящей среде культивируют клетки млекопитающих, трансформированных рекомбинантным вектором. Вектор включает последовательности ДНК, представленную в табл. 3 и 4. Последовательность ДНК может быть включена в вектор, содержащий ДНК вируса папилломы быка. Клетки млекопитающих представляют собой COS, СНО, С 127 или 3T3. Культуральная кислота может содержать фетальную сыворотку. Полученный эритропоэтин отделяют от клеток и от среды. Способ позволяет получать клонированные гены для человеческого эритропоэтина, которые обнаруживают чрезвычайно высокие уровни экспрессии. 5 з.п.ф-лы, 11 табл., 12 ил.
Patent RU-2099409-C1 (RU)
Inventor: BURACHEVSKIJ IOSIF I
IPC: C12G3/06
Filed: 1996-04-02
Granted: 1997-12-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ingredients, kg/1000 dal: coriander, 0.1-0.3; juniper cones-berries, 0.09-0.15; wild orange peel, 0.02-0.03; sugar, 10-16; aqueous-alcoholic liquid, the balance. EFFECT: new mild taste. 1 tbl
Patent RU-2107443-C1 (RU)
Title: Food product from sunflower seeds or from seeds of melon field crops
IPC: A23L25/00
Filed: 1996-06-27
Granted: 1998-03-27
Abstract: FIELD: food industry. SUBSTANCE: method involves additional introduction of vegetable oil in food product in the ratio, seeds : vegetable oil : flavorings, respectively, (20-30) : (0.1-0.3) : (0.01-0.2). All seeds are subjected to thermal treatment. EFFECT: improved taste. 8 cl
Patent RU-2105767-C1 (RU)
Title: Method of preparing thioguanine
Inventor: CHERNYSHEV V P
IPC: C07D473/38
Filed: 1996-09-18
Granted: 1998-02-27
Abstract: FIELD: chemical and pharmaceutical industries. SUBSTANCE: claimed method comprises reacting guanine with phosphorus pentaoxide in sulpholane in the presence of inorganic sorbents of silica or alumina. EFFECT: more efficient preparation method.
Patent RU-2149990-C1 (RU)
Title: Gas separator
Inventor: TRULEV A V
IPC: E21B43/38
Filed: 1996-12-25
Granted: 2000-05-27
Abstract: FIELD: gas-and-oil producing industry. SUBSTANCE: gas separator of centrifugal oil-well pump has body with suction openings and shaft. Gas separator has member whose flow part area reduces in axial direction from inlet to outlet. Installed in body is screw conveyer and devices for discharge of liquid and gaseous phases and divider. Separator has separating screw conveyer installed on shaft with radial clearance to body and separating disc installed in inlet of divider with radial clearance to body and shaft. Member whose flow part reduces axial direction from inlet to outlet is made in the form of screw conveyer housing. Divider is made in the form of thin-walled cylinder. Screw conveyer is installed with a clearance to its housing. Separating screw conveyer is installed between screw conveyer housing and divider. Screw flights at outlet have an angle of inclination less than 90 deg. Flights of separating screw conveyer along entire length have an acute angle of inclination to plane perpendicular to axis of its rotation. Outer diameter of dividing disc is larger than diameter of inlet of screw housing. EFFECT: higher reliability of operation. 1 dwg
Patent RU-2125271-C1 (RU)
Title: Method for checking insulation in three-phase mains supply with insulated neutral wire
Inventor: MUSIN A KH
IPC: G01R27/18
Filed: 1997-02-24
Granted: 1999-01-20
Abstract: FIELD: electrical engineering, in particular, electric power supply systems for cities. SUBSTANCE: method involves insertion of variable inductance coil between neutral point of three-phase mains supply and ground in order to provide circuit of inductance of three-phase mains supply with respect to earth and inductance; tuning inductance coil in resonance with capacitor to achieve parametric resonance; application of test electric signals to three-phase mains supply with insulated neutral wire, measuring of current and voltage of these signals by ammeter and voltmeter and judging insulation of three-phase main supply line with respect to ground by these readings. EFFECT: increased duration of operations of three-phase supply line one of which phases is connected to earth. 2 dwg
Patent RU-2119962-C1 (RU)
Inventor: ZHIZHAEV A M
IPC: C22B1/00
Filed: 1997-03-12
Granted: 1998-10-10
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: invention relates to a method of oxidation of iron sulfides in an aqueous pulp and isolation of sulfur-containing concentrate by flotation. Oxidation is carried out with air oxygen under natural storage conditions. Material as an aqueous pulp is subjected for mechanical treatment (mechanical activation) at intensity of energy feeding 1.4-1.7 kJ/s, not less. EFFECT: simplified method, decreased cost and consumption of process. 1 cl, 1 ex
Patent RU-2124918-C1 (RU)
Title: Method of oil degassing
Inventor: BLOKHIN V I
IPC: B01D19/00
Filed: 1997-04-01
Granted: 1999-01-20
Abstract: FIELD: degassing, drying and purification of liquids; may be used in regeneration of used oils. SUBSTANCE: heated volume of oil is disintegrated in jet turbulent flow on surfaces of hydrophobic tubes. Vapors of gas and liquid are separated on their porous side walls with provision of rarefaction on external side surfaces and simultaneous evacuation of vapors over the entire working route. EFFECT: intensified evacuation of vapors of gas and liquid. 1 dwg
Patent RU-2136731-C1 (RU)
Title: Method of producing wine drink "na privale"
Inventor: CHUROCHKIN V S
IPC: C12G3/06
Filed: 1997-05-30
Granted: 1999-09-10
Abstract: FIELD: wine making and alcoholic beverage industry. SUBSTANCE: spice-aromatic raw material including mint, St.John'swort, wormwood and thyme is divided into two groups, respectively: mint and thyme, St.John'swort and wormwood, 0.3-0.5 kg of each kind of raw material. Two-fold infusion of each group is carried out by aqueous-alcoholic liquid, infusions are discharged in the amount of 150-200 dal and blended with sugar and aqueous-alcoholic liquid up to strength of 27%. Blend is aged and on the stage of ageing, apple or grape wine material is introduced in it in the amount of 150-200 dal per 1000 dal of drink. EFFECT: improved honey-citric tint and light-straw color. 3 ex
Patent RU-2142608-C1 (RU)
Inventor: BELOUSOV JU V
IPC: F28F9/02
Filed: 1997-07-02
Granted: 1999-12-10
Abstract: FIELD: refrigerating engineering; systems with air as cooling agent and oil as medium to be cooled. SUBSTANCE: recuperation cooler has at least one section consisting of heat exchange surface and distributing and collecting manifolds for one medium adjoining the surface at opposite sides. Each manifold has operating branch pipes to let in and out medium (oil). Novelty is that each manifold has circulating branch pipe, and entire cooler has at least one bypass line with control shutoff member connected by one end to distributing manifold of one of sections, and by other end, to collecting manifold of one of sections and in case of single-section and in case of single-section cooler, to the same section. Branch pipes communicate through connecting pipelines forming, together with manifolds and bypass lines, a part of closed circuit of preliminary circulation of medium provided with external heat source. EFFECT: enhanced operating reliability at reduced consumption of energy at repeated starting under low temperature conditions of surrounding medium. 9 cl, 10 dwg
Patent RU-2144780-C1 (RU)
Inventor: MIRZABEKOV A D
IPC: A61B5/00
Filed: 1997-07-29
Granted: 2000-01-27
Abstract: FIELD: optical instrument engineering. SUBSTANCE: analyzer may be used in development of instruments for diagnostics of some genetic diseases. Luminescent picture analyzer has illuminator, luminescent radiation receiver, and fiber-optical bundle with transmit-receive face surface and clusters of light guides of illuminating and receiving channels. Fiber-optical bundle is made as cable consisting of individual diagnostic probes, each contains clusters of light guides of illuminating and receiving channels. Face areas of individual diagnostic probes are separated spatially and brought together to common transmit-receive surface similar to output face of receiving channel. Input faces of light guides of illuminating channels of all diagnostic probes are connected to common illuminator optically, and output faces of light guides of receiving channels of every diagnostic probe are coupled optically to multi-element radiation receiver independently from each other. Provision is made for independent recording of radiation from every examined section of specimen separately. EFFECT: higher accuracy. 4 cl, 3 dwg, 1 ex
Patent RU-2147714-C1 (RU)
Title: Heating boiler room
Inventor: SHARAPOV V I
IPC: F24D3/02
Filed: 1997-10-21
Granted: 2000-04-20
Abstract: FIELD: heat-power engineering. SUBSTANCE: heating boiler room includes circulating pipe lines connected to hot water boiler and located between return and feed pipe lines, adjusting connector with boosting pump and recirculating pipe line fitted with adjusting member, vacuum deaerator with storage tank and recirculating pump connected in series. Recirculating pipe line and adjusting connector are connected to return pipe line in way of water flow before the circulating pump. EFFECT: enhanced reliability; enhanced economical efficiency due to simplified scheme of boiler room; enhanced efficiency of deaeration of makeup water. 1 dwg
Patent RU-2145448-C1 (RU)
Inventor: BELENKO S V
IPC: G21C3/32
Filed: 1997-11-18
Granted: 2000-02-10
Abstract: Использование: в атомной энергетике при изготовлении тепловыделяющих сборок, преимущественно для энергетических реакторов типа ВВЭР-1000, при эксплуатации этих сборок на атомных станциях, а также при переработке отработанного топлива. Для снижения трудоемкости установки устройства для монтажа-демонтажа головки тепловыделяющей сборки ядерного реактора, повышения надежности сцепления рычагов устройства монтажа-демонтажа с головкой сборки, предупреждения самопроизвольного расцепления рычагов и повреждения направляющих втулок головки. Сущность изобретения: корпус устройства выполнен в виде винтовой пары с направляющей по центру, у которой в нижней части размещен завальцованный шарик, взаимодействующий с ответным гнездом на верхней крышке дополнительной вставки, в которой направляющие штыри использованы для жесткого соединения верхней крышки дополнительной вставки с центрирующим кольцевым пазом по корпусу обечайки головки с нижней крышкой с диаметром, равным внутреннему диаметру обечайки головки, причем система отверстий выполнена на обеих крышках дополнительной вставки и корпусе, паз, повторяющий форму шпонки на обечайке головки тепловыделяющей сборки, выполнен на вилке, закрепленной на верхней крышке дополнительной вставки, нижняя крышка дополнительной вставки выполнена из полимерного материала, один из рычагов закреплен к корпусу неподвижно, а другой снабжен фиксатором. В качестве полимерного материала для нижней крышки использован текстолит. В качестве фиксатора использован фиксирующий болт с рукояткой, а направляющая в верхней части снабжена рукояткой. 2 з.п.ф-лы, 3 ил.
Patent RU-2138289-C1 (RU)
Title: Virus-vaccine against aujeszky's disease
Inventor: ZHESTEREV V I
IPC: A61K39/12
Filed: 1998-02-24
Granted: 1999-09-27
Abstract: FIELD: veterinary science, agriculture. SUBSTANCE: invention relates to production of vaccines used for an intramuscular immunization of agriculture animals against Aujeszky's disease. Vaccine is prepared by using the strain MK-25. The strain is grown in transplanted cultures of piglet or Asiatic ibex kidney cells. Obtained suspension of virus is mixed with stabilizing medium. Stabilizing medium has peptone and lactose. Vaccine is poured into ampoules and lyophilized. Activity of obtained vaccine is 10 6,75 -10 7,25  TCD 50 /ml. After a single immunization vaccine induces the expressing immunity in 100% of agriculture animals. EFFECT: enhanced effectiveness of immunization. 1 tbl, 2 ex
Patent RU-2146403-C1 (RU)
Title: Method for water cleaning from radionuclides
Inventor: DENISOV G A
IPC: G21F9/12
Filed: 1998-06-08
Granted: 2000-03-10
Abstract: FIELD: water monitoring stations and water treatment systems of nuclear power plants. SUBSTANCE: sorption method for water cleaning from radionuclides such as radioactive cesium and strontium includes water treatment with Cambrian clay pre-calcined at 750-850 C; Cambrian clay is proposed to be doped with dolomite and phosphor-containing ingredients before being calcined. Clay or doped clay is calcined by heating to 180- 400 C and exposed to this temperature for at least an hour followed by fast heating to 750-850 C and exposure to this temperature for at least an hour. Optimal mass proportion of clay doped with dolomite and phosphor- containing ingredients is 1:0.08 - 0.1: 0.05 - 0.1. Cleaning coefficient, that is, ratio of source activity to clean water activity, is 137-32-40 for Cs and 90-12.4-=13.1 for Sr. EFFECT: improved effectiveness of water cleaning. 3 cl, 1 tbl
Patent RU-2141417-C1 (RU)
Title: Emergency brake accelerator for railway vehicle
Inventor: KOZJULIN L V
IPC: B60T15/30
Filed: 1998-06-25
Granted: 1999-11-20
Abstract: FIELD: emergency brake accelerators for railway vehicles. SUBSTANCE: emergency brake accelerator includes body, movable partition, spring-loaded emergency break-away valve, hollow rod with axial passage and interlocking member. Movable partition is used to divide accelerating and main chambers; it is supported by body of emergency break-away valve. Main chamber is brought in communication with brake main. Chambers are in constant communication through throttle orifice. Body of emergency break-away valve has piston and adjustable spring. Hollow rod is rigidly connected with piston. Emergency break-away valve separates main chamber from atmosphere. EFFECT: simplified construction. 2 cl, 1 dwg
Patent RU-2139483-C1 (RU)
Title: Plate-type tubular heat exchanger
Inventor: KARPENKO ALEKSANDR NIKIFOROVIC
IPC: F28D9/00
Filed: 1998-07-01
Granted: 1999-10-10
Abstract: FIELD: heat exchange apparatus. SUBSTANCE: heat exchanger includes stack of plates; each plate has row of holes flanged over perimeter; these flanges are received by holes of adjacent plate forming internal passages; heat exchanger has cover, inlet and outlet branch pipes. Walls of flanges have varying thickness in height; thickness of flange walls changes stepwise in height, thickness of flange walls smoothly changes in height and thickness of flange wall changes to zero. EFFECT: enhanced operational reliability. 4 cl, 4 dwg
Patent RU-2140487-C1 (RU)
Title: Method of preparing sorbent for removing petroleum and petroleum derivatives from water surface
Inventor: SAMOSADNYJ V P
IPC: B01J20/20
Filed: 1998-09-30
Granted: 1999-10-27
Abstract: FIELD: oil pollution removal. SUBSTANCE: graphite dispersion is prepared and fraction with industrial particle size 0.05-0.2 mm and ash content 0.05-7% is selected. Graphite is oxidized with mixture of concentrated sulfuric acid and oxidant with redox potential 1.02-1.85 V (3 to 20 ml of mixture per 1 g of graphite) and then foamed by thermal chock in air stream at 1100-1200 C, preferably for 0.5-1.5 sec. Oxidant can be potassium bichromate or ammonium persulfate. EFFECT: increased efficiency of removing thickened petroleum film and increased storage time. 4 cl, 2 tbl, 13 ex
Patent RU-2152970-C1 (RU)
Title: Agent for anticorrosion protection and restoration of luster of colored metallic surfaces
Inventor: KHALAFOV FARKHAD RASUL OGLY
IPC: C09G1/16
Filed: 1999-03-01
Granted: 2000-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is use of footwear polish substrate prepared by thermooxidative destruction at 80- 130 C in the presence of radical initiator of mixture containing 10-20 wt.% of high pressure-polyethylene or polypropylene, 1-5 wt.% of sunflower oil and white spirit or kerosene, the balance as agent for anticorrosion protection and restoration of luster of colored metallic surfaces. EFFECT: longer service life of products coated with said agent. 2 cl
Patent RU-2151318-C1 (RU)
Inventor: GOROKHOV V D
IPC: F02K9/64
Filed: 1999-04-06
Granted: 2000-06-20
Abstract: FIELD: mechanical engineering; engines using for their operation cryogenic components, such as oxygen and hydrogen. SUBSTANCE: ring chamber of rocket engine has nozzle, combustion chamber with mixing head arranged inside nozzle and fuel and oxidizer supply manifold. Combustion chamber has profiled inner wall placed along longitudinal axis of chamber. Cooled cylinder is installed inside combustion chamber. One end of cylinder is connected with mixing head, and the other, with central part of nozzle, forming together with profiled inner wall of combustion chamber a ring critical section. Space of fuel supply manifold is divided into three parts isolated from each other. One part of space is connected with fuel supply space of mixing head, and two other parts, with spaces of cooling duct of ring combustion chamber and cylinder which are connected to each other. EFFECT: provision of high specific thrust pulse at minimum overall dimensions of chamber. 2 cl, 4 dwg
Patent RU-2158060-C1 (RU)
Inventor: CHO SU-DUK
IPC: G10L21/06
Filed: 1999-04-29
Granted: 2000-10-20
Abstract: Изобретение относится к генерированию звука и осуществлению функции игры в устройстве отображения изображения, например телевизоре. Достигаемый технический результат - генерирование различных звуков игры и мелодии с использованием микрокомпьютера и таймера в режиме игры пользователя или автоматической игры без использования отдельного устройства интегрирования звука источника. Устройство для осуществления способа генерирования звука игры содержит блок ввода сигнала клавиши, блок входного интерфейса, блок хранения данных элементарного звука, блок управления, делитель частоты, таймер и блок выходного интерфейса. 10 с. и 10 з.п. ф-лы, 14 ил.
Patent RU-2158972-C1 (RU)
Inventor: NEELOV S M
IPC: G21C17/00
Filed: 1999-06-30
Granted: 2000-11-10
Abstract: FIELD: checking process channels and gang of distributing headers for coolant flowrate and for condition. SUBSTANCE: coolant flowrate through process channels is measured, emergency changes in flowrates being identified by physical weighing of amount of coolant consumed in process channels compared with gang of distributing manifolds; to this end, coolant flowrates in the both are measured simultaneously and deviation of measured flowrates in process channels from desired values as well as number of channels where these deviations occurred are determined by weighing changed amount of coolant consumed in process channels as referred to preset variations in flowrate through gang of distributing headers using multilevel flowrate settings for each process channel. EFFECT: improved speed of response to and reliability of detecting emergency reduction in coolant flowrates. 5 dwg
Patent RU-2159421-C1 (RU)
Title: Device determining effort of breaking of samples of magnetized disperse materials under tensile load
Inventor: LEVSHIN G E
IPC: G01N3/00
Filed: 1999-07-28
Granted: 2000-11-20
Abstract: FIELD: study of strength properties of materials. SUBSTANCE: magnetization unit is fabricated in the form of C-shaped electromagnet whose upper and lower pole elements have holes. Table with dynamometric mechanism is anchored on magnetization unit. Magnetized disperse material is placed into space of knock-down fixture. Device is equipped with pole piece movable in vertical direction and so mounted in hole of pole element that there is ensured contact of its lower butt with sample of magnetized disperse material and linking of its upper butt with dynamometric mechanism. Unit for anchoring of knock-down fixture comes in the form of immobile pole piece put on lower pole element. Bottom part of knock-down fixture is made of magnetized material. EFFECT: increased accuracy and reduced labor input for determination of true strength of samples under tensile load. 1 cl, 1 dwg
Patent RU-2152539-C1 (RU)
Title: Process of transfer of products of well and gear for its implementation
Inventor: GABDULLIN R F
IPC: F04B47/00
Filed: 1999-10-18
Granted: 2000-07-10
Abstract: FIELD: oil and gas production, hydraulic machine manufacture. SUBSTANCE: products of wells are separated before feeding into pump. Oil and portion of water are mixed with gas and are supplied through inlet valve into compression chamber of pump. In this case oil, portion of water and gas are fed from separator into mixing zone separately and remaining portion of water is removed directly from separator. Gear for implementation of process includes pump with intake collector having at least one compression chamber with inlet collector and separator with liquid and gas branch pipes. Mixer is mounted ahead of compression chamber. Separator is fitted with separate gas and oil branch pipes, branch pipe with flow rate limiter connecting liquid and gas branch pipes and branch pipe for removal of water. Oil branch pipe is equipped with oil flow rate limiter. Invention makes it possible to improve quality of transferred products thanks to removal of portion of water after separation and thanks to partial or total solution of gas in oil after mixing. EFFECT: diminished energy consumption, prolonged service life of pump. 2 cl, 2 dwg