baber/WOPTO huggingface dataset:
Patent RU-2055204-C1 (RU)
Title: Method for selective internal benefication of polymetal substandard ores
Inventor: VOROBEV ALEKSANDR E
IPC: E21C41/26
Filed: 1991-12-04
Granted: 1996-02-27
Abstract: FIELD: mining. SUBSTANCE: subsequently formed are drainage layer, lower layer to be beneficiated on the basis of substandard ores with predominance of lead sulfides, middle layer on the basis of substandard ores with zinc predominance. Network of perforated pipeline is assembled on its surface. Then a layer to be leached is formed. Lead in the layer to be leached is dissolved when treated with dissolving agents. Metal bearing solutions are migrated in the middle layer that is to be beneficiated. When adding to solutions entering perforated pipeline, with the solutions generated within the given layer zinc precipitation and lead dissolving is occurred. The lead is precipitated in the lower layer to be beneficiated. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2048505-C1 (RU)
Title: Apparatus and method of acetylene production
Inventor: DZHEJMS V BANGER
IPC: C01F11/28
Filed: 1990-10-25
Granted: 1995-11-20
Abstract: A two-staged process for producing acetylene and calcium chloride from calcium carbide (12) and water (12) has two successive reaction steps. In step Number 1, calcium carbide is charged into an entrained flow-type reactor (10) vessel containing water. The reaction which follows proceeds to about 60-90 % completion. The entrained reaction products and the unreacted feed material are carried over to a secondary reactor (16) to complete the reaction, and the acetylene gas is drawn off (26). Calcium hydroxide product is removed from the reactor (23) and reacted with hydrogen chloride to form calcium chloride. Heat generated by the exothermic reactions of water with calcium carbide and HCl with calcium hydroxide is used to dry the calcium chloride product and improve its value. In the presence of excess of water, the calcium carbide-water reaction is effectively a first order, irreversible reaction.
Patent RU-2052089-C1 (RU)
Inventor: GABDULLIN TIMERKHAT G
IPC: E21B47/00
Filed: 1991-11-20
Granted: 1996-01-10
Abstract: FIELD: oil industry. SUBSTANCE: for provision of high reliability of delivery of down- hole logging instrument on to face it is run between inner surface of pump- compressor pipes and column of rods up to sucker-rod pump. EFFECT: enhanced authenticity and reliability of examination process. 1 dwg
Patent RU-2016626-C1 (RU)
Title: Fluid degassing device
Inventor: SHISHKIN VIKTOR V
IPC: B01D19/00
Filed: 1991-09-16
Granted: 1994-07-30
Abstract: FIELD: power engineering. SUBSTANCE: device has a body, a vacuum pump and fluid feed and fluid and gas bleed systems. The vacuum pump is made in the form of a torus connected to a drive reversible drum by a connecting belt, the drum is positioned in the upper part of the body made in the form of a cone. EFFECT: improved fluid degassing, efficiency and reduced power expenditure. 1 dwg
Patent RU-2010467-C1 (RU)
Title: Magnetic pulse shaper
Inventor: KATAEV IVAN G
IPC: H03K3/53
Filed: 1991-11-26
Granted: 1994-03-30
Abstract: FIELD: pulse technique. SUBSTANCE: shaper has series-connected power supply 1, input link 2 with energy storage 5 and switching element 3, magnetic compression link 6, having capacitor 7 and change-over inductor 8, load 11 and triggering circuit 4. Connected to the first compression link in series with change-over inductor 8 is thyristor 12 that is triggered by a pulse from the triggering circuit at the instant of termination of charge of the capacitor in the same link. The specific feature of the invention is the introduction of thyristor 12 controlled from circuit 4. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2023093-C1 (RU)
Title: Стиральная машина
Inventor: KARMINSKIJ VALERIJ D
IPC: D06F35/00
Filed: 1991-12-09
Granted: 1994-11-15
Abstract: Использование: стиральные машины. Сущность изобретения: стиральная машина содержит бак для моющего раствора с люком для загрузки белья. Внутри бака установлена решетка, под которой размещены полые ферромагнитные шары. Электропривод выполнен в виде электромагнитов. В верхней части бака размещены трубопроводы с запорными устройствами. В бак встроен теплообменник. В нижней части бака установлен сливной трубопровод с запорным устройством. Этот трубопровод связан с дополнительной емкостью для жидкости, расположенной под баком. 4 з.п. ф-лы, 1 ил.
Patent RU-2016107-C1 (RU)
Title: Способ управления температурным режимом процесса иодидного рафинирования циркония
Inventor: BALUEV VLADIMIR A
IPC: C22B34/14
Filed: 1991-07-22
Granted: 1994-07-15
Abstract: Изобретение относится к способу управления температурным режимом процесса иодидного рафинирования циркония, преимущественно в режиме оптимальной скорости осаждения металла на нить в аппарате, включающему стабилизацию температуры нити в аппарате изменением напряжения на ней в соответствии с расчетной вольтамперной кривой и регулирование температуры в аппарате. Сущность: процесс ведут при воздушном охлаждении стенки аппарата, измеряют температуру отходящего воздуха, охлаждающего наружную стенку аппарата, сравнивают ее с заданной по технологии и при наличии отклонения изменяют расход воздуха для охлаждения наружной стенки аппарата; при этом процесс ведут при температуре отходящего воздуха, охлаждающего наружную стенку аппарата, в диапазоне 120 - 200°С. 1 з.п.ф-лы, 2 ил., 1 табл.
Patent RU-2015591-C1 (RU)
Title: Gear for reeling out of wires from drums with aid of helicopter
Inventor: GOLUBENKO VLADIMIR D
IPC: H02G1/02
Filed: 1992-01-22
Granted: 1994-06-30
Abstract: FIELD: electrical engineering. SUBSTANCE: gear includes member for attachment of drum to outboard suspension of helicopter, wire guiding member located at point of coupling of ends of two bent levers, drive mechanism fitted with rod and fixture for braking of drum installed on one of its faces and made in the form of three friction discs. One disc is coupled with drum and is mounted for rotation, second one is mounted for movement along axis and third one is stationary put between plate and L-shaped bar and is mated with first disc. Second disc is provided in central part with compression springs and interacts with its face with protrusions of lever. Lever has cut in upper part for installation of L-shaped bar and rod of drive mechanism fitted with rollers between plane of cut and inner plane. Member for attachment of drum to outboard suspension of helicopter is fabricated in the form of interjointed vertical and lateral rods. Second ends of bent levers are hinged on axles set immobile. EFFECT: improved efficiency of reeling out of wires. 6 dwg
Patent RU-2059261-C1 (RU)
Title: Device identifying charged particles by counting clusters of primary ionization
Inventor: KRYSHKIN VIKTOR I
IPC: G01T1/29
Filed: 1992-02-03
Granted: 1996-04-27
Abstract: FIELD: high-energy physics, nuclear physics cosmic rays physics. SUBSTANCE: device identifying charged particles by counting clusters of primary ioniation has air-tight vessel which houses alternating layers of signal wires and high- voltage flat electrodes made from conductive material. Signal wires are arranged perpendicular to plane of inlet window and are connected to amplitude- to-digital converter. Gas pressure in volume of device is established such that medium distance between clusters is larger than unsensitivity zone along wire close to streamer. EFFECT: improved authenticity of identification. 1 dwg
Patent RU-2048720-C1 (RU)
Title: Method for cultivation of soya and sorghum in companion sowing
Inventor: GUBANOV PETR E
IPC: A01B79/00
Filed: 1992-02-04
Granted: 1995-11-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves sowing sorghum concurrently with soya (either before or after it) by continuous wide-row or double-row methods or by overlapping in any direction with relation to the soya rows at a row spacing from 70 to 360 cm and spacing of seeds in a row at a distance of 4-20 cm from one another. EFFECT: higher efficiency.
Patent RU-2006239-C1 (RU)
Inventor: PAK ZINOVIJ P
IPC: C06D5/06
Filed: 1992-02-21
Granted: 1994-01-30
Abstract: FIELD: fire extinguishing. SUBSTANCE: composition contains, mass % : potassium nitrate 40-70, carbon 5-15, centralite or diphenylamine or their mixture 0.5-2.0, industrial or machine oil 0.5-2.5, stearic acid salts (sodium stearate or zinc stearate or their mixture or their mixture together with sulforicinate and with gelatin) 0.02-0.5, plasticized nitrocellulose or its mixture with polyvinylacetate - the rest. Composition contains also diethyleneglycoldinitrate or triethyleneglycoldinitrate or their mixture or triacetine as plasticizer for nitrocellulose. Mass ratio nitrocellulose and diethyleneglycoldinitrate or triethyleneglycoldinitrate or their mixture is (40-50): (60-50), mass ratio nitrocellulose and triacetine being (45-68): (55-32). EFFECT: improves desired product quality. 3 cl, 2 tbl
Patent RU-2056827-C1 (RU)
Inventor: MAGOMEDOV MAGOMED-SHARIP K
IPC: A61H15/00
Filed: 1991-07-02
Granted: 1996-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has push pedal, which causes, when pressed, drum, in rotating, to wind flexible tie passing through a hole in the drum. The tie causes sliders to move towards the center of the device along guides. The result is, that vertexes of hinged parallelogram become more close to each other in one direction and more distant in the other one, that is, there where pins with massage end pieces are mounted creating in this way uniform stretching action in the area exposed to massage and manual therapy and massaging action upon the skin and muscular tissues. EFFECT: enhanced effectiveness of treatment. 8 cl, 8 dwg
Patent RU-2045704-C1 (RU)
Title: Способ термической переработки твердых отходов
Inventor: USACHEV ALEKSANDR B
IPC: F23G5/00
Filed: 1992-04-30
Granted: 1995-10-10
Abstract: Использование: изобретение относится к способам термической переработки твердых отходов и может быть использовано в коммунально-бытовом хозяйстве, химии, нефтехимии и других отраслях промышленности. Сущность: загрузку углеродсодержащего топлива периодически снижают на 5-25% а затем увеличивают на 5-25% от среднего значения, причем доля суммы продолжительностей периодов со сниженной и увеличенной загрузкой топлива составляет 5-20% от общего времени работы, а средний расход топлива остается неизменным. 1 табл.
Patent RU-2010952-C1 (RU)
Title: Apparatus to clean pump-compressing pipes from paraffin-hydrate sediments
Inventor: CHERNIKOV PETR V
IPC: E21B37/02
Filed: 1992-02-20
Granted: 1994-04-15
Abstract: FIELD: oil and gas industry. SUBSTANCE: apparatus has a body in the form of a shaft. Small turbines, made as quickly removable sections, and a stabilizer, connected to an axis suspension through bearings joints, are mounted on it. A quickly removable tip is mounted on the lower part of the shaft. Cleaning members, made as vertical arch-shaped stripe type knives are oppositely fixed on the tip. The knives are fixed at their lower parts and their free ends have ellipsoidal broadened parts with salient outer surface and concave inner surface. The knives are turned so, that to form a positive cutting angle. EFFECT: apparatus is effective in removal of sediments from inner surface of pipes. 7 cl, 4 dwg
Patent RU-2065698-C1 (RU)
Inventor: TSAPOVICH VIKTOR ALEKSANDROVIC
IPC: A01K59/04
Filed: 1992-04-27
Granted: 1996-08-27
Abstract: Медогонка предназначена преимущественно для кочевого пчеловодства, может применяться на стационарных производственных и любительских пасеках и представляет собой корпус кольцеобразной формы, ненамного превышающий толщину сотовой рамки, закрытый с одной стороны сплошной задней стенкой, прилегающей к вертикальной плоскости, и кольцевого вида передним бортом. В передней части корпус содержит коаксиальный (резьбовой, шлицованный) рабочий вал. На валу с возможностью съема и установки размещена ступица, на которой неподвижно закреплены кассеты для размещения в них сотовых рамок, при этом оправы последних образуют блок кассет, кассеты смещены по окружности и относительно оси съемной ступицы и закреплены на ней путем наложения нижней части оправы одной кассеты, обращенной к ступице, на боковую часть оправы смежной кассеты и оснащены автоматическими (в виде тел качения) фиксаторами для крепления сотовых рамок. Медогонку изготавливают в вертикальном и горизонтальном виде, с одинарным и сдвоенными корпусами и возможностью крепления на вертикальном или горизонтальном штативах. Горизонтальный вариант обеспечивает возможность съема и установки блока кассет с сотовыми рамками на ходу вращения коаксиального вала, для чего на ступицу закрепляют трубчатый выступ, снабженный сферическим наконечником. Для повышения компактности и минимума занимаемого места в пчеловодном инвентаре медогонку выполняют по высоте, близкой к толщине сотовой рамки, что дает возможность размещать ее в зазорах между ульями, оставлять навешенной на дверь или внутреннюю стену кочевого павильона, для чего ее рукоять выполняют поворотной, кольцевой борт, открытый наружу, штампуют со впадиной, а во впадину размещают рукоять так, что ее ручка погружается в полость корпуса. Не имея выступающих наружу деталей, предлагаемая медогонка не мешает в проходах, но будучи компактной, легкой и практичной, она выполняет ту же функцию, что и обычная, ныне известная медогонка, с ее высоким корпусом и сравнительно большими габаритами. Указанной компактности способствует и складывание подпружиненных опор штативов. Во избежание биения и вибрации при откачки меда из неуравновешенных сотовых рамок соосные валы сдвоенных корпусов медогонки выполнены с возможностью вращения в противоположные стороны, а увеличенное число запасных съемных блоков кассет (в пределах десяти на каждый корпус) обеспечивает оперативность загрузки коаксиальных валов без остановки рабочего процесса. Предлагаемая медогонка обеспечивает возможность высокоскоростного привода сотовых рамок без реверсивного их поворота, ибо центробежные силы действуют строго в плоскости вощины и в направлении верхней планки каждой рамки, чем повышается оперативность откачки меда и ее качество. Медогонка конструктивно проста, малометаллоемка и надежна в работе. 19 з.п.ф-лы, 14 ил.
Patent RU-2024250-C1 (RU)
Title: Устройство для ослабления звукового воздействия выстрела из орудия на органы слуха стрелка
Inventor: TIKHONOV VASILIJ P
IPC: F41A1/00
Filed: 1992-05-26
Granted: 1994-12-15
Abstract: Использование: для ослабления звукового воздействия выстрела из орудия на органы слуха стрелка. Сущность изобретения: устройство содержит установленный на стволе электрозапал, соединенный электрически через спусковой механизм с генератором. Генератор через спусковой механизм и замедлитель времени выстрела соединен с электрозапалом заряда. При нажатии на спусковой механизм срабатывание электрозапала происходит с опережением срабатывания электрозапала заряда. 1 ил.
Patent RU-2067307-C1 (RU)
Title: Method of registration of pressent-day tectonic movements
Inventor: MARCHUK ALEKSEJ N
IPC: G01V1/00
Filed: 1992-06-15
Granted: 1996-09-27
Abstract: FIELD: semismomentry, seismology, seismotectonics, hydraulic engineering, capital construction. SUBSTANCE: residual deformations and power geodynamic actions on system "dam-base-water" are isolated from present-day fast and slow tectonic movements and measured. For these purposes there are utalized measurement systems of prolonged action installed in high dams and in areas of location of large hing-pressure integrated hydroschemes. Legitimite signal is extracted as anomaly against background of quasi-stationary mode determined by level of water storage, air temperature and know technogenic factors. Authenticity of signal is checked by readings of pickups not included into tested group by responses of measurent systems of nearest dams in one region active seismically. EFFECT: enhanced authenticity of registration. 5 dwg, 1 tbl
Patent RU-2073758-C1 (RU)
Title: Multiple-operation sewing unit
Inventor: SUCHILIN VLADIMIR A
IPC: D05B25/00
Filed: 1992-06-26
Granted: 1997-02-20
Abstract: FIELD: sewing industry. SUBSTANCE: sewing unit has processing machines, which are positioned in accumulator formed as multiple-tier chain shelving and may be automatically moved to operating station by carriage 7 in accordance with sewing technology. Carriage 7 is regulated from control panel in accordance with operating program. Main shaft of machine is joined with general-purpose drive having variable-weight flywheel. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 8 dwg
Patent RU-2091129-C1 (RU)
Title: Vibrating filter
Inventor: BERMAN MIKHAIL ALEKSANDROVICH
IPC: B01D37/04
Filed: 1992-07-10
Granted: 1997-09-27
Abstract: FIELD: devices for continuous separation of suspensions into liquid and solid phases. SUBSTANCE: vibrating filter has bed frame on which bath is mounted through springs. Bath contains filter elements which perform continuous anti-phase vibrations. Vibrations are excited by means of electromagnetic vibrators. Filter is provided with control system which makes it possible to change amplitude of exciting pulses furnished to vibrators from pulse generator. Effective vibration discharge of sediment over volume of filter is ensured due to change of pulse amplitude. Extremal regulator available in control system provides for maximum amplitude of vibrations of filter elements. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2041273-C1 (RU)
Inventor: PARSHIN STANISLAV S
IPC: C22B7/04
Filed: 1992-07-14
Granted: 1995-08-09
Abstract: Использование: цветная металлургия, обеднение шлаков металлургического производства. Сущность: обработку расплава шлака ведут при циркуляционном газлифтном перемешивании газообразным восстановителем с одновременной загрузкой твердого восстановителя, при этом соотношение массовых скоростей циркуляции и подачи расплава составляет более 7, содержание металлического железа в циркулирующем расплаве поддерживают в пределах 0,8 10% а массовую скорость ввода твердого восстановителя в пределах 0,04 0,5% от массовой скорости циркуляции расплава. 1 ил. 1 табл.
Patent RU-2092120-C1 (RU)
Title: Ultrasound surgical instrument
Inventor: KRIVTSOVA GALINA BORISOVNA
IPC: A61B18/00
Filed: 1992-07-14
Granted: 1997-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: ultrasound surgical instrument has source of ultrasound oscillations secured in airtight handle and connected to multi-halfwave concentrator. Concentrator input section is of exponential shape. Instrument is made as variable-section body of revolution. In this case, areas of variable cross-sections at conjugation points satisfy definite relation associated with "golden proportion". EFFECT: higher effect on soft tissues in not easily accessible physiological and wound cavities. 3 cl, 2 dwg
Patent RU-2063225-C1 (RU)
Title: Method for treatment of feet mycosis
Inventor: FEDOTOV VALERIJ PAVLOVICH
IPC: A61P31/10
Filed: 1992-08-10
Granted: 1996-07-10
Abstract: FIELD: medicine; particularly, dermatology. SUBSTANCE: method involves taking soap-soda baths alternating with 0.5-% quinosol baths followed by detachment once a week, then twice daily oiling with antimycotic ointment containing, mass/g: quinosol, 3-5; glycerin, 10-15; emulsifier No.1, 50-60; Na carboxymethylcellulose 3-% gel, up to 100, for 10-14 days. EFFECT: reduced time for treatment and reduced frequency of relapses.
Patent RU-2085767-C1 (RU)
Title: Device for axial fixation of female part relative to male one
Inventor: SHMAKOV BORIS N
IPC: F16B21/18
Filed: 1992-05-19
Granted: 1997-07-27
Abstract: FIELD: axial fixation of bushes on shafts, rods or axles. SUBSTANCE: device has one split thrust ring fitted in matched circular bores on male part and in one end face of male part. Device is also provided with second split thrust ring fitted between end of fillet of male part and second end face of female part. Depth of circular bore in first end face of female part is equal to thickness of split thrust ring fitted in it and is equal to distance between end face of fillet of male part and second end face of female part. EFFECT: enhanced reliability. 1 dwg
Patent RU-2017171-C1 (RU)
Title: Method of observing tracks of charged particles
Inventor: LYAPIDEVSKIJ VIKTOR K
IPC: G01T1/167
Filed: 1992-07-06
Granted: 1994-07-30
Abstract: FIELD: track indication of charged particles. SUBSTANCE: screen is disposed in spaced relation in condensation chamber between walls and basic volume. Temperature gradient is set by means of the screen. EFFECT: improved precision. 2 cl, 1 dwg
Patent RU-2027132-C1 (RU)
Title: Apparatus for drying loose material
Inventor: BOLOTOV NIKOLAJ A
IPC: F26B17/18
Filed: 1992-09-14
Granted: 1995-01-20
Abstract: FIELD: drying of loose materials. SUBSTANCE: drying apparatus has vertical stationary housing with horizontal sieves. Arranged inside housing is device for motion of the product which is made in form of involute band rigidly secured on horizontal shaft. Outer surface of band is provided with pins for motion of the product. Secured on surface of involute band facing the housing of the apparatus is rubberized gasket. Sieve is trough-shaped. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2069736-C1 (RU)
Title: Method for supply of reagents to oil-gas well
IPC: E21B27/02
Filed: 1992-09-30
Granted: 1996-11-27
Abstract: FIELD: oil and gas production, particular, supply of reagents to oil-gas well in container. SUBSTANCE: run into well is container with reagent. Container has body with ports and plug, head with charge of explosive and unit for its blasting. Reagent is supplied to well in sectional container. Sections are hydraulically and mechanically connected to one another by connecting units. The latter have passage channels, load-bearing members and flexible material. Load-bearing members form separate hollows in connecting units. Flexible material, for instance, rubber, is placed in hollows. Hollows are made for producing in flexible material of acting opposite compression and tension stresses. EFFECT: higher efficiency of supply to well of any amount of reagents without wedging of container. 2 dwg
Patent DE-10012203-C1 (DE)
Title: Flat thermionic emitter that prevents adverse effects of thermal stresses on emitter distortion - has devices that compensate for deformations caused by heating emission surface and hold transition points between emitter and legs substantially stress-free
Inventor: LENZ EBERHARD
IPC: H01J1/18
Filed: 2000-03-13
Granted: 2001-07-26
Abstract: The thermionic emitter is mounted on emitter legs (2,3) formed by current leads connected to connector elements (4,5) and has an emission surface formed by conducting tracks (7) in spiral or meander-shaped slots (6). The emitter legs have or are connected together by compensation devices (10) that compensate for deformations caused by heating the emission surface and keep the transition points (9) between the emitter and legs substantially free of stress.
Patent DE-10021447-C1 (DE)
Title: Car lifting system comprises bridging component which fits over jacking point, acting as buffer and absorbing force between top of jack and jacking point
Inventor: INTEMANN STEFFEN
IPC: B60S11/00
Filed: 2000-05-03
Granted: 2001-11-29
Abstract: The car lifting system comprises a bridging component (11) which fits over the jacking point (3). This acts as a buffer and absorbs the force between the top (9) of the jack and the jacking point.
Patent DE-10025149-C1 (DE)
Title: Kippverschluss mit einem Dichtzapfen
Inventor: BURGHAUS JOHANNES
IPC: B65D47/08
Filed: 2000-05-20
Granted: 2001-08-23
Abstract: Kippverschluss (1) aus Kunststoff mit einem Dichtzapfen (2) an einem ein Scharnier (3) aufweisenden Deckelteil (4) und einer damit korrespondierenden Entnahmeöffnung (5) an einer Mündung (6), wobei in einer verschlossenen Stellung zwischen dem Dichtzapfen (2) und der Entnahmeöffnung (5) eine flüssigkeitsdichte Pressverbindung (7) besteht. Die Mündung (6) besteht aus einem weichelastischen Material (8) und weist in einer nicht verschlossenen Stellung nach außen hin eine rotationssymmetrische Wölbung (9) auf, wobei sie in einer verschlossenen Stellung derart gestaucht wird, dass zusätzliche, radiale Zuhaltekräfte (F) auf den Dichtzapfen (2) einwirken (Fig. 4).