baber/WOPTO huggingface dataset:
Patent RU-2112064-C1 (RU)
Inventor: SIDORENKO JURIJ ALEKSANDROVICH
IPC: C22B11/02
Filed: 1997-01-29
Granted: 1998-05-27
Abstract: Использование: в металлургии благородных металлов, в технологии аффинажа металлов платиновой группы (МПГ). Сущность изобретения: проводят сплавление продуктов на основе халькогенидов неблагородных металлов, содержащих металлы платиновой группы и золото с добавками неблагородных элементов, в том числе с углеродистым восстановителем. Затем ведут отстаивание и охлаждение расплава до затвердевания, разделение затвердевшего продукта по образовавшимся границам раздела фаз и извлечение благородных металлов из донной тяжелой фазы. В качестве добавок к сплаву, содержащему металлы платиновой группы и золото, на основе преимущественно селенидов и телуридов меди, железа и свинца используют одновременно соединения натрия и продукты, содержащие металлические сплавы на основе меди и(или) железа, в том числе лом технических изделий на основе меди и(или) железа, содержащий благородные металлы. Выделенный донный продукт измельчают в порошок, который перерабатывают как концентрат аффинажного производства. При переработке штейноподобных легких сплавов повышается извлечение благородных металлов в целевой продукт. Появляется возможность перерабатывать различное сырье благородных металлов, в том числе и вторичное, на основе сплавов меди и(или) железа, например, электронный лом, отходы чугунных изделий и др. 2 з.п.ф-лы.
Patent RU-2147457-C1 (RU)
Inventor: ZAGORUJKO A N
IPC: B01D53/86
Filed: 1997-05-21
Granted: 2000-04-20
Abstract: FIELD: gas treatment. SUBSTANCE: process is conducted in cyclic mode, each of the cycles being composed of two steps. Absorption of toxic impurities from gas is first accomplished by passing gas through catalyst and maintaining temperature in the catalyst bed below oxidation point of toxic impurities in catalyst bed. Adsorbed toxic impurities are then oxidized by passing oxygen-containing gas alternately in forward and backward directions through catalyst bed heated to temperature above oxidation point of toxic impurities. In the beginning of this step, gas is heated in the central part of catalyst bed while changing its passage direction is changed when temperature 0 to 200 C is attained in catalyst bed cross- section situated at distance from gas outlet end of the bed equal to 0 to 30% bed length. When maximum temperature 200 to 800 C (superior to oxidation point of toxic impurities) is reached in catalyst bed cross- section situated at distance from gas outlet end of the bed equal 0 to 20% bed length, oxygen-containing gas is no longer heated and its passage direction is changed. EFFECT: increased degree of purification of emission gases. 7 cl, 10 ex
Patent RU-2120172-C1 (RU)
Inventor: GORCHINSKIJ JU N
IPC: H02K1/06
Filed: 1997-06-19
Granted: 1998-10-10
Abstract: Изобретение относится к электротехнике, касается выполнения электрических машин переменного тока и может быть использовано в гребных электродвигателях, двигателях приводов водяных насосов, гидрогенераторах и тому подобных устройствах, особенно размещенных в ограниченных габаритах, например в подводных капсулах. Изобретение направлено на уменьшение габаритов беспазовых статоров электрических машин и упрощение технологии их изготовления. Для достижения указанного технического результата в известном беспазовом статоре переменного тока, содержащем ярмо и закрепленные на нем катушки обмотки, активные стороны которых выполнены в виде пакетов, набранных из чередующихся между собой проводников обмотки и листовых ферромагнитных элементов, катушки уложены в m слоев и послойно электрически соединены в однофазные концентрические обмотки, каждая из которых подключена к соответствующей фазе питающего статор m-фазного тока. Слои обмоток, подключенные к соседним по порядку следования фазам, сдвинуты между собой на угол 360/pm градусов. 1 з.п. ф-лы, 4 ил.
Patent RU-2137779-C1 (RU)
Title: Method of preparing powdered cellulose
Inventor: KUKOVITSKIJ B F
IPC: C08B15/00
Filed: 1997-11-24
Granted: 1999-09-20
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: method is distinguished by that fibrous cellulose, prior to be ground, is affected by ozone by way of bubbling ozone-oxygen mixture through water-cellulose suspension until 3-4% of ozone is absorbed based on the weight of initial cellulose. EFFECT: improved environmental condition. 2 cl, 15 ex
Patent RU-2127106-C1 (RU)
Title: Cholelithiasis treatment method
Inventor: SUKHANOV A I
IPC: A61K36/53
Filed: 1998-03-16
Granted: 1999-03-10
Abstract: FIELD: medicine; therapy. SUBSTANCE: radicular and reflex zones are subjected to compression and petrissage paravertebrally. Then series of blows with palm is performed in the direction from vertebral column center to periphery. Vibromassage device is used for action on paravertebral zones Д4-Д10 and belly region. Course of Yoga exercises is carried out, and exercises for belly are performed. In addition, infusion of species of medical herbs is taken. EFFECT: higher treatment efficiency, excluded disease recurrence. 2 ex
Patent RU-2125087-C1 (RU)
Title: Method for preparing edible flax oil "boloban"
Inventor: BOLOBAN L G
IPC: C11B5/00
Filed: 1998-04-15
Granted: 1999-01-20
Abstract: FIELD: food industry. SUBSTANCE: method involves isolation of oil from flax seeds, its cooling, ageing and separation of phases. Seeds, before oil isolation, are cooled from minus 10 to plus 12 C. Then, oil is aged for 2-15 days and prepacked in hermetically sealed containers. Oil isolation , ageing and prepacking are conducted in inert gas medium. EFFECT: preservation of food value of oil and prolonged storage time. 11 cl
Patent RU-2141507-C1 (RU)
Title: Method of preparing addition agent to lubricating oils
Inventor: MAMEDOV DZHAMAL VEJS OGLY
IPC: C10M159/12
Filed: 1998-04-08
Granted: 1999-11-20
Abstract: FIELD: chemistry, more particularly preparation of addition agents to lubricating oils. SUBSTANCE: method comprises condensing monoethanol amine with mixture of oleate, palmitate and mirystate of cholesterin (ratio is 2: 1: 1) at 120-140 C. EFFECT: preparation of addition agent by ecologically pure process, no sewage nor outbursts into atmosphere. 9 ex, 2 tbl
Patent RU-2138347-C1 (RU)
Title: Roll grooved pass in tube rolling mill
Inventor: PETER TIFEN
IPC: B21B17/14
Filed: 1996-09-27
Granted: 1999-09-27
Abstract: FIELD: grooved pass of roll of tube rolling mill, mainly round pass for reduction tube rolling mill with three-roll stands, particularly for rolling thin-wall tubes with ratio of wall thickness to diameter more than 1/4. SUBSTANCE: contour of grooved pass of each roll has enlarged-diameter portion in zone of grooved pass bottom for deforming zone of material rolled by means of roll protrusion of respective grooved pass previous in rolling direction. EFFECT: enhanced contour of roll grooved pass preventing or flattening non-desirable sharpened portions on contact surface between rolled product and roll. 3 cl, 2 dwg
Patent RU-2143767-C1 (RU)
Inventor: ADAMOVICH V A
IPC: H01J25/50
Filed: 1998-06-02
Granted: 1999-12-27
Abstract: FIELD: vacuum- tube devices. SUBSTANCE: magnetron efficiency exceeding 80% is attained due to adequate selection of geometry of interaction space. The latter is chosen considering output characteristics of magnetron (power and anode voltage) and possibility of implementing desired electrodynamic characteristics of resonator system (wave impedance and frequency separation of modes). Interaction space for continuous-wave magnetron operating in frequency range of 2400-2500 MHz meets following conditions:  , where r a  is anode radius, mm; h a  is anode height, mm; N is number of resonators. EFFECT: improved efficiency of magnetron.
Patent RU-2140647-C1 (RU)
Title: Method of prognostication of excessive cicatrization after antiglaucomatous operation
Inventor: LOVPACHE D N
IPC: G01N33/53
Filed: 1998-06-19
Granted: 1999-10-27
Abstract: FIELD: ophthalmology; applicable in preoperative prognostication of possible excessive cicatrization of outflow tracts of aqueous humor after sinusotrabeculectomy. SUBSTANCE: method is based on revealing in blood serum diluted in ratio of 1:50 of antibodies of 1-immunoglobulin class to collagen of III type. Excessive cicatrization in postoperative period is prognosticated in case of absence of said antibodies in blood serum. EFFECT: possible prognostication of outcome of operation and selection of subsequent optimal tactics of treatment.
Patent RU-2142076-C1 (RU)
Inventor: POPOV S A
IPC: F04F5/54
Filed: 1998-07-03
Granted: 1999-11-27
Abstract: FIELD: pumping out and compression of various gaseous media. SUBSTANCE: liquid working medium is bypassed from second-separator to first-stage separator wherefrom it is directed to pump inlet which is connected to first-stages separator. Both separators are communicated by means of U-shaped pipe line forming hydraulic seal. Height of U-shaped pipe line above level of liquid working medium in second-stage separator is no less than height of column of liquid formed in U-shaped pipe line of second-stage separator. According to another version, second-stage separator is provided with level gauge. Pump inlet is connected to first-stage separator. Both separators are brought in communication by means of pipe line fitted with liquid medium bypass regulator connected to level gauge. EFFECT: increased productivity and enhanced operational reliability. 7 cl, 1 dwg
Patent RU-2146495-C1 (RU)
Inventor: DUROV M F
IPC: A61B6/00
Filed: 1998-07-08
Granted: 2000-03-20
Abstract: Способ может быть использован в медицине, а именно в рентгенологической диагностике патологии шейного отдела позвоночного столба. Способ осуществляется по боковым рентгенограммам с помощью измерения на рентгенограммах параметров шейного отдела позвоночного столба. На рентгенограмме в боковой проекции проводят линию, проходящую через основание зубовидного отростка аксиса, измеряют ширину основания тела аксиса и ширину его тела под основанием зубовидного отростка, измеряют ширину позвоночного канала на уровне второго и на уровне третьего шейных позвонков, определяют соотношение между высотой тела аксиса и высотой его зубовидного отростка и в случае прохождения линии перелома каудальнее основания зубовидного отростка аксиса, преобладания ширины тела аксиса под основанием зубовидного отростка над шириной основания его тела, преобладания ширины позвоночного канала на уровне аксиса над шириной позвоночного канала на уровне третьего шейного позвонка, увеличения высоты зубовидного отростка аксиса более 40% от всей высоты позвонка выявляют оскольчатый перелом тела второго шейного позвонка со смещением отломков и диагностируют подвывих атланта с деформацией позвоночного канала и канала позвоночной артерии. Способ более точен и позволяет провести диагностику без применения компьютерной томографии, избрать соответствующую лечебную тактику и сократить его сроки. 4 ил.
Patent RU-2137179-C1 (RU)
Title: Optical digital paging floating-point multiplier
Inventor: VERBOVETSKIJ A A
IPC: G06F7/483
Filed: 1998-09-11
Granted: 1999-09-10
Abstract: FIELD: radio electronic equipment, in particular, computer engineering devices for multiplication of operand pages with arbitrary signature. SUBSTANCE: device has input optical registers, optical adder, optical unit for generation of product sign, optical digital multiplier, optical normalizing unit, optical register. EFFECT: increased reliability, increased functional capabilities due to detection of sign of products. 1 dwg
Patent RU-2136500-C1 (RU)
Inventor: CHERNIKOV JU A
IPC: B30B15/16
Filed: 1998-11-10
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; hydraulic vulcanizing press control systems. SUBSTANCE: press control system includes supply source, actuating cylinders connected with this source through hydraulic distributors with end cavities and drive with programmer on rod. Control pump is connected with end cavities of hydraulic distributors of actuating cylinders through control hydraulic distributors engageable with programmer. Hydraulic compensator with spring-loaded piston at power supply source inlet and safety valve fitted between supply source and drive with programmer on rod ensure motion of programmer to preset position. System is provided with pipe line connecting the outlets of hydraulic control distributors with cavities of drive provided with programmer on rod and proportioner made in form of cylinder with spring-loaded piston fitted at outlet of safety valve. Safety valve is mounted between power source and drive provided with programmer on rod. Throttle valve connects pipe line laid between proportioner and safety valve with hydraulic compensator. Two check valves are used to connect spring cavity of proportioner respectively with hydraulic compensator and drive provided with programmer on rod. EFFECT: enhanced accuracy and operational reliability. 1 dwg
Patent RU-2133985-C1 (RU)
Title: Method for developing habits of prompt reading aloud for children of 10-13 years old
Inventor: KUZNETSOV O A
IPC: G09B17/04
Filed: 1998-12-04
Granted: 1999-07-27
Abstract: FIELD: teaching methods. SUBSTANCE: text marking commands are formed in the course of 10-15 min. Commands for gymnastics of eyes are formed for 10-12 min. Visual signals are presented: first, it is text of 300-400 words for its perception by child being taught within 6 min with recording of correct answers to questions. Then, text of 100-150 words is given for child's perception in normal and accelerated modes of reading aloud, with time of reading being recorded. At last, checking text is given to complete test for attention within 5-10 min with evaluation of answer. EFFECT: higher efficiency. 2 ex
Patent RU-2138311-C1 (RU)
Title: Playing method
Inventor: SAFRONOV S M
IPC: G07C15/00
Filed: 1999-02-19
Granted: 1999-09-27
Abstract: FIELD: collective games such as quizzes and lotteries, risky games such as lotto or totalizator. SUBSTANCE: method involves performing by game organizers of at least one drawing in the form of competition between movable objects. Prior to drawing, each participant stakes on at least one of competitive movable objects and game organizers distribute wins between participants according to drawing results, with stakes being taken into account. Game organizers provide games in space and spacecrafts are used as movable objects. Game organizers initially determine time, and/or speed, and/or coordinate, and/or precision characteristics of each spacecraft with respect to at least one space object of artificial or natural origin, with following comparing of mentioned characteristics of all spacecrafts. EFFECT: increased entertaining effect and reduced probability of forecasting winning positions.
Patent RU-2156418-C1 (RU)
Title: Autonomous cooling system with cryogenic working medium
Inventor: KIRILLOV N G
IPC: F25J1/02
Filed: 1999-06-04
Granted: 2000-09-20
Abstract: FIELD: autonomous cooling systems. SUBSTANCE: closed nitrogen loop of autonomous cooling system includes reservoir filled with liquid nitrogen, submersible centrifugal pump, air cooling panel placed in cooled heat-insulated vessel, vortex tube, mixing reservoir, throttle valve, Stirling cryogenic machine, Dewar flask, high-pressure pump and check valve. Mixing reservoir is connected with vortex tube by cold and hot flow lines with heat exchangers. Cooling loop of cryogenic machine passes through cold flow heat exchanger; it includes pump and heat exchanger communicated with surrounding medium. Cryogenic machine is driven by electric motor, special-purpose thermal engine or engine of transport facility. Hot flow heat exchanger is communicated with surrounding medium. EFFECT: avoidance of losses of nitrogen; possibility of thermostating various objects without disturbing composition of air. 1 dwg
Patent RU-2153390-C1 (RU)
Title: Drum-type mixer for bulk materials
Inventor: SHUTOV V V
IPC: B01F29/60
Filed: 1999-10-07
Granted: 2000-07-27
Abstract: FIELD: food-processing, chemical and other branches of industry. SUBSTANCE: mixer has frame, cylindrical mixing drum, drive for rotating drum about central axis, drive for rocking drum whose axis is out of coplanarity with respect to and at right angle to axis of rotation of drum, mechanism for rotating drum and fixing it in predetermined positions of charging basic mixture components, mixing these components and discharging produced mixture from drum. Drum rocking drive is formed as physical pendulum with trigger mechanism. Drum rotating mechanism axis is aligned with drum rocking axis. Maximum diameter of drum charging-discharge opening is 0.28 of mixer drum inner diameter. Ratio of mixer drum inner length and diameter is  , where L is mixer drum length, D is mixer drum diameter, k is charging-discharge opening and drum diameter ratio. Trigger mechanism is formed as cam mechanism with roller-type pusher equipped with device for providing engagement between roller-type pusher and cam, or in the form of electromagnetic pulse-type pusher. Mentioned mechanism is mounted on frame. Such construction allows drum charging and discharge operations to be simplified and metal usage to be reduced due to optimum sizes of drum. Besides, usage of single drive for rotation and rocking of drum, as well as adjustment of parameters of physical pendulum for frequency approximating resonance frequency allow friction losses to be reduced and, consequently, power consumed for drum rocking to be decreased. EFFECT: increased efficiency, reduced labor consumption and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2156195-C1 (RU)
Title: Railway gondola car hydraulic cleaning complex
Inventor: TULEEV A-G M
IPC: B60S3/00
Filed: 1999-10-19
Granted: 2000-09-20
Abstract: FIELD: railway transport; hydraulic cleaning devices. SUBSTANCE: complex for hydraulic cleaning of inner and outer surfaces of railway gondola cars 3 and rolling stock members includes hydraulic cleaning plant, liquid supply system, liquid cleaning and reclamation system and dehydrating devices. Hydraulic cleaning plant has jet-forming nozzles 1 for pressure delivery of liquid arranged in paired parallel lines of length not exceeding car width. First nozzles are arranged at angle relative to bulk material to be and second ones are directed square to car base forming barrier wave providing additional hydrodynamic head on material to be washed off. Opening and closing of gondola car hatches through required clearance is provided by flexible stop locking ring. Dehydrating device of complex has scraper conveyor with sieve section in its tilted part. Scrapers are provided with flexible cleaners made, for instance, from rubber. Process water clarification system reservoirs are furnished with flexible bridges differing in height. Complex has special device for flat-jet tear-off of moisture from car surface and has also axial forced draught fans for removing snow and dust. Jet-forming nozzle is provided with flat slot with flexible fractional components and stepped surface to let out liquid. EFFECT: enhanced efficiency and reduced labour input at cleaning. 7 cl, 7 dwg
Patent RU-2167046-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24B55/02
Filed: 1999-12-10
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: well cooling and washing LCM is supplied in cutting region during cutting-in and removing principal allowance. LCM supply stops at the beginning of sparking-out and solid lubrication bar, possessing well lubricating and damping properties, is forced to be in contact with workpiece and/or grinding wheel. The bar has reciprocal motion in the direction of its feeding, with amplitude depending on grinding conditions. EFFECT: optimum solid lubricating consumption, reduced operation cycle, enhanced grinding productivity. 4 dwg
Patent AU-2009200295-C1 (AU)
Title: An Advertising System and Method
Inventor: CHRISTIANSEN BRADLEY JOHN
IPC: G06Q30/00
Filed: 2009-01-28
Granted: 2014-11-27
Abstract: Abstract An advertising system including at least one consumer database containing a plurality of consumer profiles with consumer preference identifying data, at least one brand database containing details of brand clients, each having one or 5 more branding parameters, at least one content database containing a plurality of pieces of content provided by at least one content provider with each piece of content having one or more content profile identifiers, and a content matching engine which matches the branding parameters of the brand clients with one or more of pieces of content and provides these pieces of content to one or more consumers upon the 10 consumer request, based on the matching of the branding parameters and the consumer preference identifying data at no cost to the consumer whilst charging an advertising fee to the brand client and paying a content provision fee to the content provider.
Patent AU-2016341523-C1 (AU)
Title: Vinyl chloride polymers and compositions for additive manufacturing
Inventor: HARRISON GREG
IPC: C08L27/06
Filed: 2016-10-21
Granted: 2021-05-27
Abstract: The present disclosure is directed to a thermoplastic polymer for additive manufacturing, wherein the thermoplastic polymer is derived from a chlorinated monomer unit, wherein the thermoplastic polymer has a melt flow rate (MFR) suitable for additive manufacturing. The present disclosure is also directed to a method of making a 3D product formed by additive manufacturing, wherein the 3D product comprises a thermoplastic polymer derived from a chlorinated monomer unit or a thermoplastic composition comprising at least one thermoplastic polymer derived from a chlorinated monomer unit; and at least one stabiliser, wherein the thermoplastic polymer or composition has a MFR suitable for additive manufacturing.
Patent RU-2168825-C1 (RU)
Inventor: STOROZHIK V G
IPC: H02M7/5387
Filed: 2000-01-11
Granted: 2001-06-10
Abstract: FIELD: off-line bridge-type inverters for various secondary power supplies. SUBSTANCE: inverter has transistors, power supply with ripple capacitor at its output, load, mainly of transformer type, connected across diagonally opposite ac terminals of inverter through capacitor, load current sensor, and control system depending for its operation on negative feedback. Novelty is that through-current sensor in the form of saturable transformer is introduced in inverter circuit. Transformer has three similar primary windings and one secondary winding. One primary winding is inserted between like-polarity poles of power supply and diagonally opposite dc terminal leads of inverter. Two remaining primary windings differentially connected to first one are inserted in bridge-type transistor inverter arms having common point with one of diagonally opposite ac terminal leads of this inverter. One of mentioned windings is connected between plus of diagonally opposite dc terminals of inverter and collector of respective transistor; other winding is inserted between minus of diagonally opposite dc terminals of inverter and emitter of respectivetransistor. EFFECT: improved reliability of inverter. 2 dwg
Patent RU-2182913-C1 (RU)
Inventor: BATURINA E N
IPC: C08L25/06
Filed: 2000-10-24
Granted: 2002-05-27
Abstract: Изобретение относится к термопластичным композициям на основе смесей полимеров и сополимеров стирола. Получают термопластичную композицию на основе смеси полистирола общего назначения 57,14-64,5 мас.%, ударопрочного полистирола 25,8-40,0 мас.% и линейного блок-сополимера стирола и бутадиена с содержанием блоков 25: 80-20:75, взятого от 2,86 до 9,70 мас.%. Термопластичная композиция обеспечивает высокую изотропность физико-механических свойств по контуру литьевых и термоформованных изделий. 5 табл.