baber/WOPTO huggingface dataset:
Patent RU-2016666-C1 (RU)
Title: Hydrocyclone
Inventor: ABDURAMANOV ABDUMANAP A
IPC: B04C5/103
Filed: 1991-05-21
Granted: 1994-07-30
Abstract: FIELD: separators. SUBSTANCE: hydrocyclone has an oil catcher made from a flexible material put on the upper end of a petroleum product bleed branch pipe located coaxially inside a clarified fluid bleed branch pipe. A perforation is provided through the whole surface in the upper part of the clarified fluid branch pipe. The density of the flexible material of the oil catcher is smaller than that of the clarified fluid but larger than that of the petroleum products. A helical partition mounted inside the body has an ellipsoidal horizontal cross section with an extended cylindrical axis. EFFECT: improved structure. 3 dwg
Patent RU-2045167-C1 (RU)
Title: Dropper
Inventor: RUDOMIN EVGENIJ NIKOLAEVICH
IPC: A01G25/02
Filed: 1991-05-27
Granted: 1995-10-10
Abstract: FIELD: agriculture. SUBSTANCE: dripper has a body mounted in a trickle irrigation system pipeline hole, flexible water outlet tube, adjuster (a bushing with an external cone-shaped hole), movable bushing with lengthwise slots from smaller to bigger base, and a thrust washer in the bigger base. The cone-shaped bushing is mounted for axial movement relative to the external surface of the water outlet tube. A porous member consisting of inert wavy filaments is provided in the water outlet channel. EFFECT: simpler design, higher trickle irrigation reliability, controllable water delivery. 2 dwg
Patent RU-2034107-C1 (RU)
Title: Intermediate rail fastener
Inventor: KOVALENKO NIKOLAJ I
IPC: E01B9/30
Filed: 1991-06-17
Granted: 1995-04-30
Abstract: FIELD: railroad construction. SUBSTANCE: rail fastener has flexible holding-down clamp 6 mounted on sleeper by means of anchor 1 having cross-shaped in plan head 2 with spherical surface and horizontal protrusion 4 on lower end with convex wedge surface. Head 2 of anchor 1 is conjugated with cylindrical swelling part 3 of its rod. Secured to sleeper body is split bushing 7 with thread on its outer surface and shoulders different in height on lower end. Ends of shoulders are made concave wedge-type for interaction with projection of anchor 1. EFFECT: higher efficiency. 3 dwg
Patent RU-2034736-C1 (RU)
Title: Hull of planing vessel
Inventor: ZHEMELA GRIGORIJ M
IPC: B63B1/18
Filed: 1991-05-23
Granted: 1995-05-10
Abstract: FIELD: shipbuilding. SUBSTANCE: aft above-water portion of hull is wider than its fore pointed portion which is provided with S-shaped stem; bottom-ski is made at sweep angle of 12 to 13 deg.; aft portion is provided with side sections of hydrofoil; aft edges of each of last section are provided with running trim rudder; hull is provided with side sponsons located at negative angle relative to horizontal waterplane forming side tunnels together with central portion of the hull; crowns of tunnels form negative angle with horizontal waterplane equal to 4 deg. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2045615-C1 (RU)
Title: Wave electric power station
Inventor: ISHCHENKO YURIJ A
IPC: E02B9/00
Filed: 1991-07-15
Granted: 1995-10-10
Abstract: FIELD: electrical engineering. SUBSTANCE: wave electric power station is meant for generation of electric power for continental and floating users. When housing 1 is on crest of wave water flows through ring water intake neck 2 into internal tubular conduit 4 and is directed along branch 6 of current straightener into hydraulic turbine 12. From there it goes into external downward tubular conduit 5. When housing 1 appears in trough of wave water moves upwards over conduit 5, branch 7 arrives at hydraulic turbine 12 and is discharged through neck 2 into water area. Rotation of hydraulic turbine 12 and generation of electric power by generator 3 are provided for upper and lower positions of housing 1. EFFECT: provision for transformation of wave energy into electric power for the course of its full period. 3 cl, 3 dwg
Patent RU-2019781-C1 (RU)
Title: Measuring disk
Inventor: IDELEVICH ADOLF YA
IPC: G01B3/16
Filed: 1991-08-12
Granted: 1994-09-15
Abstract: FIELD: metrology. SUBSTANCE: measuring disk is divided by an annular groove into two stages: working cylinder and auxiliary cylinder of smaller diameter. At least two bores are made on the cylinder end face with a mutual overlap up to the outlet to the annual groove. In the bore eccentrically to the axis provision is made for a hole in the cylinder of smaller diameter in which an eccentric stem is located, which squeezes out the crosspiece between the cylinder of larger diameter and bore. EFFECT: measurement of error of axle-base meters in any point of measurement range, saving in material at production of measuring disks. 2 dwg
Patent RU-2093665-C1 (RU)
Title: Fire-fighting device
Inventor: VARYUKHIN OLEG N
IPC: A62C3/06
Filed: 1991-07-08
Granted: 1997-10-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is intended for suppressing fires in oil wells. Fire-fighting device has enclosed body with attached components for installing it in center of well ablaze. Body is provided with inlet fire-suppressing passages and passages for delivery of fire-suppressing material. Inlet fire-suppressing passages are made with protective units in the form of normally-open spring-loaded valves-pistons. Accommodated in body are two rotors rotating in opposite directions. Mounted on rotors are nozzles. Rotors also have passages, auxiliary reactive nozzles-motors and internal turbines. Device has rotating central rotor-passage for fire-suppressing which is provided with turbines. Turbines have passages in which blowers are installed. Body has protective valve with clamping emergency-control unit. Body and counter-rotating rotors are provided with stabilizing aprons. EFFECT: high efficiency. 7 dwg
Patent RU-2014947-C1 (RU)
Title: Casting plant
Inventor: BASHKIROV VALERIJ I
IPC: B22D18/00
Filed: 1991-10-21
Granted: 1994-06-30
Abstract: FIELD: foundry practice. SUBSTANCE: casting plant comprises plasma generator, melting chamber, casting mold, horizontal motion device, pouring device capable of reciprocating motion relative to longitudinal axis of casting mold. The base of pouring device houses a cylindrical chamber with parabolic cupola. Height of cylindrical working portion of the chamber is H = 0.1-0.5 d where d - diameter of chamber working portion. Casting mold is mounted on motion device and has a capillary between form-shaping cavity and funnel. Capillary diameter is equal to d cap =0,81-0,95d cr , where d cr  - maximum diameter at which there is no uncontrollable entrance of metal into capillary at a certain hydrostatic pressure of metal above capillary. EFFECT: improved design. 1 dwg
Patent RU-2012491-C1 (RU)
Title: Power press for manufacture of products from earth-cement materials
Inventor: BURDAKIN VLADIMIR A
IPC: B28B3/00
Filed: 1991-11-22
Granted: 1994-05-15
Abstract: FIELD: production of building materials. SUBSTANCE: the press has a framework, detachable mould, toggle formed by parallel to arranged linkages, and a power drive whose rod is connected with a movable cross-piece installed in the framework. Each linkage is made up of two symmetrical parts extending opposite to the detachable mould and forming a flat closed power contour enveloping the mold around the edges, creating forces for compressing the material. EFFECT: product compaction during one compression cycle with gradually growing compacting pressure during one compression cycle. 4 cl, 7 dwg
Patent RU-2096554-C1 (RU)
Title: Method and device for processing snow at site of its falling
Inventor: NESTEROV GENNADIJ I
IPC: E01H5/10
Filed: 1992-01-03
Granted: 1997-11-20
Abstract: FIELD: construction engineering. SUBSTANCE: method is realized by snow processing device having straight-through passages arranged under pavement of road carriage way and walkways, heat carrying lines 6 and heat carrier heating unit 7. Heat carrier is cleaned by filters. Unit 7 has underground chamber with internal concentrically arranged tubular sections 11, 12, 13 with their lower parts provided with annular protrusions 14. Drilled under bottom plate 19 of underground chamber is bore-hole 20 which connects underground chamber hollow with underground source of heat with temperature within 99-105 C. Pipeline is installed in bore-hole 20 which through hole 21 made in bottom plate 19 and vertical pipeline 22 is connected with upper part of tubular sections 11-13. Upper open end of pipeline 22 is fastened in covering 23 having openings and is located in hermetically sealed and thermally insulated bin 24. Made in tubular section 13 and bottom plate 19 of underground chamber are passages which are connected with its hollow, underground heat source through pipeline 22 and with gas pressure source 30. Source of gas pressure 30 is connected by system of pipelines 31, 32, 33 with passages 29 and atmosphere. Hermetically connected to bin 24 are heat carrying lines 6 attached to inlet manifolds. EFFECT: high efficiency. 5 cl, 4 dwg
Patent RU-2005710-C1 (RU)
Inventor: GORSHKOV VLADIMIR A
IPC: C07C7/148
Filed: 1992-01-09
Granted: 1994-01-15
Abstract: FIELD: production processes. SUBSTANCE: mixture of hydrocarbons of various nonsaturation degrees are brought in contact with alcohol C 1 -C 4  in presence of ionite formed catalyst in reaction-rectifying apparatus, with alcohol delivered in the amount ensuring its content of 10-85% in still product. Then produced ether contained in still product and mixed with alcohol is decomposed in another reaction-rectifying apparatus in presence of the same catalyst. This other apparatus has a reaction zone filled with catalyst, and upper and lower rectifying zones. Still product is delivered from first apparatus at 100-175 C into upper rectifying zone of second apparatus, on 5-10th plate above layer of catalyst. EFFECT: higher degree of extraction of tertiary olefins, lower energy expenditures, and simpler technology.
Patent RU-2064187-C1 (RU)
Title: Method for diagnosing tuberculous synovitis
Inventor: BELLENDIR EDUARD N
IPC: G01N33/53
Filed: 1992-03-31
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining concurrently in synovial fluid and blood serum antituberculous antibody titer in RNGA reaction with phosphatide antigen and RSC reaction with tuberculin antigen. The obtained values are expressed in the form of logarithm to the base 2 and the diagnosis index is calculated from a suggested formula. EFFECT: enhanced effectiveness of the method.
Patent RU-2063124-C1 (RU)
Title: Method for selecting large-fruit diploid-type buckwheat
Inventor: PETELINA NATALIYA NIKOLAEVNA
IPC: A01H1/04
Filed: 1992-05-12
Granted: 1996-07-10
Abstract: FIELD: agriculture, in particular, selection. SUBSTANCE: method involves performing introgressive hybridization of basic forms and sowing obtained hybridous offspring against provocative backgrounds; separating plastic forms and differentiating them by economic-and-biological properties; distributing among selection nurseries, where strict spatial or time isolation is provided; intensifying and fixing concrete economic-and-biologic property by directed pollination of selected biotypes; directing a portion of selection material needing additional working for repeated introgressive hybridization or separating morphological types different from selection material of particular nursery and redistributing among respective nurseries. EFFECT: increased productivity and simplified method. 1 dwg, 1 tbl
Patent RU-2077381-C1 (RU)
Title: Method of preparing carbon adsorbent
Inventor: IVAKHNYUK GRIGORIJ K
IPC: B01J20/20
Filed: 1992-03-18
Granted: 1997-04-20
Abstract: FIELD: adsorbents. SUBSTANCE: pigment carbon with covering power 1.0-1.5 g/sq. cm and oil capacity 0.1-0.3 cu.cm/g containing 53-90 wt % of particles with size ranged from 800 to 300 nm and whose greatest width of cross-section exceeds averaged diameter by no more than 7-15% is mixed with composition obtained by diluting bakelite resin with butyl alcohol or polyacryloamide diluted (by 3.2-10.0 times) with dilute aqueous ethanol. Mixing is carried out until plastic mix is obtained. Mix is then stabilized by contacting with vent agent, carbonized, entered into inert gas system, and cooled. EFFECT: improved procedure. 1 tbl
Patent RU-2072588-C1 (RU)
Title: Method for assembly of semiconductor bridge
Inventor: POLITYKO ARKADIJ M
IPC: H01L25/10
Filed: 1992-03-27
Granted: 1997-01-27
Abstract: FIELD: electronic devices. SUBSTANCE: two current inputs of carrying frame 1 have pair of semiconductor elements 2, which are connected to each other electrically and mechanically by means of strips 3 of specific shape. In addition one pair is connected to one current input which is free of semiconductor elements, another pair is connected to another current input. Rigid bond is removed on housing side before sealing, bond on side of bridge terminals is removed after sealing. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2025215-C1 (RU)
Inventor: MAKAROV VLADIMIR K
IPC: B22F3/03
Filed: 1992-03-11
Granted: 1994-12-30
Abstract: Сущность изобретения: устройство для прессования металлических порошков содержит матрицу 1, верхний пуансон 2, имеющий фасонную формообразующую часть, нижний пуансон 3, в отверстии которого расположен стержень 4. При прессовании верхний пуансон 2 перемещается вниз, торцевые поверхности стержня 4 и фасонной части верхнего пуансона 2 смыкаются, при дальнейшем перемещении верхнего пуансона вниз происходит принудительный увод стержня 4 и осуществляется прессование металлического порошка. При прессовании стержень 4 полностью или частично замещается фасонной частью верхнего пуансона 2. Отверстие заготовки оформляется фасонной частью верхнего пуансона 2 или стержнем 4, при этом обеспечивается постоянный контакт торцевых поверхностей стержня и фасонной части пуансона 2, что значительно расширяет технологические возможности процесса прессования. 2 ил.
Patent RU-2078625-C1 (RU)
Inventor: ROSTIK LIBOR F
IPC: B21B13/20
Filed: 1991-08-16
Granted: 1997-05-10
Abstract: A continuous process and system for making flat rolled steel or ferrous metal strip having a minimum thickness sufficient to allow substantially direct product manufacture therefrom, wherein a Platzer planetary mill continuously receives an as-continuously cast endless slab of steel or ferrous metal and effects a first reduction in thickness from the as-continuously cast thickness of the slab, a plurality of millstands sequentially receive the continuous strip from the Platzer planetary mill to effect a second reduction in thickness of at least about 50% of the first reduced thickness to provide a continuous strip having an average thickness of less than about 1.8 mm, and electric induction reheaters are placed between each adjacent pair of millstands to maintain the continuous strip at a working temperature sufficient to effect the second reduction in thickness.
Patent RU-2070300-C1 (RU)
Inventor: MCSHERRY THOMAS W
IPC: F16B13/14
Filed: 1991-02-25
Granted: 1996-12-10
Abstract: Использование: для крепления предметов к пустотелым стенкам. Сущность изобретения: анкер содержит основной элемент в виде двух планок с продольными ребрами с одного конца. Другой конец элементов связан через гибкие элементы с несущими элементами. Каждый несущий элемент выполнен в виде соединенных между собой передней и задней опорных планок. Передние планки связаны между собой шарнирно. На задних планках в зоне соединения с передними выполнены выступы. Выступы имеют форму полудиска или клина и расположены в одной плоскости с ребрами. Обращенные одна к другой поверхности передней и задней планок пересекаются между собой под острым углом или по радиусу. Выполнение анкера с выступами позволяет значительно уменьшить изгибающие напряжения в сечении наиболее напряженных участков. 6 з.п. ф-лы, 6 ил.
Patent RU-2054364-C1 (RU)
Inventor: BRUNO GMYUR
IPC: B65B43/39
Filed: 1992-01-13
Granted: 1996-02-20
Abstract: PCT No. PCT/CH92/00005 Sec. 371 Date Sep. 15, 1992 Sec. 102(e) Date Sep. 15, 1992 PCT Filed Jan. 13, 1992 PCT Pub. No. WO92/12900 PCT Pub. Date Aug. 6, 1992.A method and apparatus for automatic bag hanging allows far more than 1000 bag hangings per hour. A bag is removed from a bag bucket conveyor by its closed end and is guided, bottom forward, at an approximately right angle around a roller deflection device. The bag is grasped, first in an upright position and so as to be slightly opened already by bag opening claw pairs 23, opened, and simultaneously guided via a double-lever system to a bag filling sleeve and automatically clamped.
Patent RU-2039324-C1 (RU)
Title: Method of heating stove for russian bath and stove for russian bath
Inventor: KOLEVATOV VADIM M
IPC: F24B1/18
Filed: 1992-07-27
Granted: 1995-07-09
Abstract: FIELD: construction. SUBSTANCE: during lighting the stove, the flow of flue gases having a lot of products of uncompleted combustion of fuel are discharged to the atmosphere directly from the fire chamber. Increased temperature in the furnace chamber results in decreasing amount of products of uncompleted combustion in the flow of flue gases. As soon as the temperature of completed combustion is achieved in the fire chamber, discharging of the flue gases is cut off and the gases are directed through a layer of stones. EFFECT: enhanced efficiency. 3 cl, 7 dwg
Patent RU-2029132-C1 (RU)
Inventor: MIRGAZIEV KIMSAN KH
IPC: F03D3/02
Filed: 1992-07-31
Granted: 1995-02-20
Abstract: Использование: в ветроэнергетике, в частности в ветродвигателях. Сущность изобретения: ветродвигатель содержит два ветроколеса, размещенные на валу, расположенном в опоре на платформе. Ветроколеса состоят из лопастей колес, поворотно закрепленных на спицах, и укреплены на валу. Каждая лопасть выполнена сплошной и имеет два ограничителя угла поворота относительно плоскости спиц. Ограничители выполнены разной величины и установлены на разных сторонах каждой лопасти. При этом ограничитель с большим размером высоты установлен с надветренной стороны лопасти. На платформе размещено ветронаправляющее устройство на ветроколеса, а с подветренной стороны установлено по крайней мере одно устройство для наведения двигателя на ветер. 4 з.п. ф-лы, 6 ил.
Patent RU-2115118-C1 (RU)
Inventor: POPOVA V A
IPC: G01N33/68
Filed: 1992-08-03
Granted: 1998-07-10
Abstract: Область использования: педиатрия. Задача: упрощение способа при сохранении высокой точности диагностики. Сущность способа: в сыворотке крови детей определяют содержание ферритина и при величине его ниже 20 нг/мл назначают профилактическое лечение. Положительный эффект: способ позволяет предотвратить развитие анемии путем своевременного назначения профилактического лечения и тем снизить заболеваемость. 1 табл.
Patent RU-2040366-C1 (RU)
Title: Method of making articles of metallic powders
Inventor: GUROV IVAN IVANOVICH
IPC: B22F3/02
Filed: 1992-08-28
Granted: 1995-07-25
Abstract: FIELD: machine engineering. SUBSTANCE: method comprises steps of preliminary premolding of powder through an elastic member, subsequent drop pressing of the powder with an effort of preliminary premolding F p f and imparting to a drop punch an initial speed  ; both values being calculated with use of formulae, given in description of the invention. EFFECT: enhanced quality of articles. 1 cl
Patent RU-2058013-C1 (RU)
Inventor: RASKILDINOV BAKCHAN UTEVEEVICH
IPC: F42D3/04
Filed: 1992-09-01
Granted: 1996-04-10
Abstract: Способ формирования секционных зарядов относится к горному делу и может быть использован при подземной разработке полезных ископаемых с использованием секционного взрывания. Предлагаемый способ позволяет повысить эффективность отбойки горных пород за счет исключения передачи детонации через влияние путем формирования зарядов ВВ с инертным промежутком в виде полиэтиленовых ампул, заполненных несгораемым материалом в комплексе с прокладкой цилиндра с законченными диагональными прорезями. 3 з.п.ф-лы, 3 ил.
Patent RU-2050224-C1 (RU)
Inventor: ROMASHOV VLADIMIR IVANOVICH
IPC: B22F3/20
Filed: 1992-09-14
Granted: 1995-12-20
Abstract: Сущность изобретения заключается в том, что устройство для формования изделий из порошков типа сверл и фрез из твердосплавной термопластифицированной смеси содержит контейнер, в рабочую полость которого помещена рабочая смесь, пуансон, составную матрицу, выполненную из стационарной экструзионной части с экструзионной формующей полостью и из раздвижной запирающей части, которая выполнена из двух полувтулок с торцевыми уступами и рабочей полостью. Раздвижные клинья и прижимы установлены в крестообразных пазах раздвижной части корпуса. Приведение в замкнутое положение раздвижной части корпуса. Приведение в замкнутое положение раздвижной части матрицы происходит посредством воздействия пары шарнирных звеньев при повороте по часовой стрелке приводного кольца относительно корпуса посредством рычага привода от внешнего источника, управляемого электросхемой устройства. Для получения замкнутой полости составной матрицы используется запирающий элемент. При нажатии на пластичную смесь, пуансоном происходит ее перемещение в замкнутую полость, образованную формующей и рабочей полостями. При заполнении этих полостей с введенным запирающим элементом происходит увеличение давления до уровня контейнера. Затем происходит вытеснение запирающего элемента, одновременное раскрытие полувтулок при повороте кольца против часовой стрелки до упора. Сформованная часть изделия в рабочей полости свободно вращается и выходит при последующей экструзии спиральной части изделия в полость, процесс выдавливания пластичной смеси может идти непрерывно со скоростью 2 мм/с. 2 ил.
Patent RU-2020292-C1 (RU)
Title: Above-bit ejector pump
Inventor: EVSTIFEEV SERGEJ V
IPC: F04F5/10
Filed: 1992-09-15
Granted: 1994-09-30
Abstract: FIELD: in arrangements of drill pipe strings to enhance cleaning of face of drilled rock. SUBSTANCE: housing is provided with central vertical passage. Active nozzles are arranged over circumference around central passage and are brought in communication with this passage by means of supply passages. Made coaxially relative to ports are mixing chambers which are brought in communication with end portion of housing by means of through connecting passages which are rectilinear. Axes of mixing chambers are located at angle relative to axis of vertical passage. Relationship of diameters of connecting passages and chamber ranges from 0.4 to 1.0 and relationship of diameter of outlet section of each nozzle to diameter of connecting passage ranges from 0.18 to 0.35. Nozzles with chambers are asymmetric relative to axis of central passage. Housing is provided with at least one through passage which brings space above the pump in communication with space below it. Nozzles with chambers and through passages are opposite relative to each other. EFFECT: enhanced reliability. 3 dwg
Patent RU-2094614-C1 (RU)
Title: Active fire-prevention stopping
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21F17/103
Filed: 1992-05-12
Granted: 1997-10-27
Abstract: FIELD: mining industry. SUBSTANCE: it is erected in underground mine workings for isolation of aflamed section of mine from remaining part of mine. Such stoppings increase reliability of foam producing process and safety of operations. Active stopping has air inflated partition with excess-pressure valve. Located horizontally in partition is hollow cylindrical member with caps in ends which is made up of hollow rims interconnected to each other by parallel tubular rods. Also provided are sprayers for solution of foaming agent and nitrogen, foam-generating screen and gas-generating device located on end cap at side of operating work faces. Cap is provided with thermal-insulating coating and is made in the form of holder with individual built-in barrels with thermal-insulating walls and hermetic locks at side of operating work faces. Outlets of barrel bores in space of cylindrical member are provided with non-return valves. To produce foam of high inhibiting action, explosive cartridges are installed in barrels. This design allows for adjusting of foam-producing intensity without interruption for cooling of gas-generating device. EFFECT: high efficiency. 3 dwg