baber/WOPTO huggingface dataset:
Patent RU-2013113-C1 (RU)
Title: Unit-type microfilter
Inventor: EVDOKIMOV ALEKSANDR A
IPC: B01D61/00
Filed: 1987-07-13
Granted: 1994-05-30
Abstract: FIELD: separation and mixing. SUBSTANCE: microfilter vertical casing provided with dirty medium admission pipes and filtrate and concentrate discharge pipes is divided by vertical partitions into sections whose spaces are narrowing along flow. Ducts and holes are made in walls to provide communication between top of preceding section and bottom of next section. Each unit of flat filter elements placed in tandem along medium flow is provided with cover and pipe for discharging filtrate and is formed according to number filter elements in groups. All units of one group are arranged within one section of respective space. EFFECT: improved design. 3 dwg
Patent RU-2093159-C1 (RU)
Title: Method for hemostasia
Inventor: BONDARCHUK OLEG IVANOVICH
IPC: A61K33/00
Filed: 1988-04-06
Granted: 1997-10-20
Abstract: FIELD: surgery; hemostatic methods. SUBSTANCE: oxyl powder layer up to 2 mm thick is applied by sprayer with time intervals of 5-8 sec. onto bleeding surface until complete cessation of bleeding, followed by applying aseptic bandage onto wound thus-treated. EFFECT: highly efficient and quick acting method for stopping bleeding; reduced occurrence rate of purulent and allergic complications. 1 tbl
Patent RU-2033699-C1 (RU)
Title: Automatic loudspeaker system
Inventor: ZATUCHNYJ EDUARD SAVVOVICH
IPC: H04M9/08
Filed: 1988-10-10
Granted: 1995-04-20
Abstract: FIELD: automation of loudspeaker communications. SUBSTANCE: system has local exchange system 1, which has loudspeakers 2, commutation unit 3, n registers 4 and k communication line sets 5, first OR gate group 6- 1...6-n, second OR gate group 7-1. ..7-m, first PROHIBITION gate group 9-1...9-l, where l is number of outputs of decoder. In addition device has K parallel registers 10, second PROHIBITION gate group 11-1...11-K, K operation boards 12, K amplifiers 13, K feeder selection units 14, feeders 15. EFFECT: increased through-out capacity, possibility to inform several users simultaneously by different feeders. 2 dwg
Patent RU-2026492-C1 (RU)
Title: Plant for raising minerals from sea bottom
Inventor: BELYAEV VYACHESLAV I
IPC: E21C50/00
Filed: 1989-08-30
Granted: 1995-01-09
Abstract: FIELD: extraction of minerals. SUBSTANCE: accumulating hopper is connected with raising pipe line and with thermosiphon of the atomic power station. Thermosiphon has condenser and steam generator. Accumulating hopper is provided with heating battery of sea water evaporator. Inlet section of the heating battery is brought in communication with the steam generator by means of heating steam pipe line. Outlet section of the heating battery is connected with condenser by means of raising steam pipe line. Walls of the accumulating hopper are heat-insulated. Sea water is continuously evaporated in the accumulating hopper. Steam from the heating battery is directed to the condenser via the raising steam pipe line. Minerals are received by the raising pipe line due to motion of water. EFFECT: enhanced reliability. 1 dwg
Patent RU-2018753-C1 (RU)
Inventor: MIT KHANS OTTO
IPC: F16K1/44
Filed: 1989-09-19
Granted: 1994-08-30
Abstract: FIELD: manufacture of fittings. SUBSTANCE: housing consists of three parts. Mounted in housing is shut-off member which is made in form of gate and consists of two parts. Locking part also consists of two parts. Housing is provided with leakage chamber which is bounded by two points of tight connection and sealing surfaces of shut-off member or locking part. Passage in the center portion of housing is open on both sides or on one side or is shut-off on either side. Two parts of housing are separated from each other by two seals. Parts of shutoff member are rigidly connected by means of rod. Components of locking part are arranged in a spaced relation to shut-off member and are rigidly connected with it. Clearance is equal to cross section of hole. Locking part is mounted for motion over rod relative to the shut-off member by the amount of double clearance. Shut-off member is made for changing its size in axial direction by means of telescopic device. EFFECT: extended functional capabilities of device and enhanced reliability due to avoidance of effect of working medium. 8 cl, 17 dwg, 2 tbl
Patent RU-2007582-C1 (RU)
Inventor: POPOV ANATOLIJ G
IPC: E21D23/00
Filed: 1990-05-03
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: after removal of outward pressure upper part of guard is moved with reference to lower part, ceiling is advanced to face. At the end of move guarding sides are moved forward and are strutted out against sides of adjacent sections. Then base is pulled forward. Upper part of guard is moved in opposite direction and section is strutted out. EFFECT: method is effective in stopes where powered supports are used. 2 cl, 2 dwg
Patent RU-2025661-C1 (RU)
Inventor: BELOPUKHOV SERGEJ L
IPC: G01B15/02
Filed: 1990-07-30
Granted: 1994-12-30
Abstract: Изобретение касается определения технологических свойств полимерных пигментированных пленок, в частности определения толщины свободных пленок и покрытий на подложках из лакокрасочных материалов, и может быть использовано в лакокрасочной, химической и других отраслях промышленности. Целью изобретения является повышение точности измерения толщины пигментированных пленок, находящихся в любых газообразных и жидких средах и повышение точности измерения толщины пигментированных пленок на любой подложке путем создания условий возникновения эффекта Мессабауэра для вещества, содержащегося в пигменте. Готовят модельный лакокрасочный состав смешением лака с пигментом, имеющим в составе вещества, дающие эффект Мессбауэра. Создают условия для возникновения эффекта Мессбауэра и по интенсивности импульсов в максимуме пика поглощения определяют толщину полимерных пигментированных пленок. 1 табл.
Patent RU-2072110-C1 (RU)
Title: Collector of multibeam electric device
Inventor: OSADKO ZORYA M
IPC: H01J23/087
Filed: 1990-08-07
Granted: 1997-01-20
Abstract: FIELD: electronic engineering; clystrons, travelling-wave tubes. SUBSTANCE: collector operating in incident magnetic filed has several collectors with individual heat-absorbing surface and common or individual heat-transfer ribbed surface. Minimum distance between axes of heat-absorbing surfaces of collectors does not exceed distance between axes of respective electron flows. For improving aximuthal temperature distribution of heat-transfer surface, rib pitch and height, and slot width are variable in perimeter. EFFECT: reduced specific heat load on heat-absorbing surface, reduced weight and material input. 2 cl, 2 dwg
Patent RU-2027186-C1 (RU)
Title: Method of activating lubricant-coolant
Inventor: BARZOV ALEKSANDR A
IPC: G01N33/30
Filed: 1990-06-26
Granted: 1995-01-20
Abstract: FIELD: test and measurement technology. SUBSTANCE: method involves the steps of: passing lubricant-coolant through a die having a diameter of 0.07-0.2 mm under pressure of 100-700 MPa and forcing to brake against an obstacle. EFFECT: enhanced efficiency and improved quality. 1 tbl
Patent RU-2007517-C1 (RU)
Inventor: KOMISSAROV ANATOLIJ P
IPC: E02F3/48
Filed: 1991-01-22
Granted: 1994-02-15
Abstract: FIELD: mining machine manufacturing. SUBSTANCE: in working equipment of walking dragline dipper 1 with digging moves under action of drag cables 6 taking off layer of soil. In this case hoist cables 5 are eased from drum 4. Length of slack sides (from head units 3) of hoist cables 5 is adjusted with the aid of hydraulic cylinders 11 mounted on superstructure 9. For transportation of loaded dipper 1 hoisting is accomplished with hoisting cables 5 and drag cables 6 are eased from drum 4. Unloading of dipper 1 is conducted due to lengthening of slack sides of drag cables 6 by means of hydraulic cylinders 11. EFFECT: improved efficiency and reliability of working equipment of dragline excavator. 2 dwg
Patent RU-2033311-C1 (RU)
Title: Method of forming articles with ducts from plasticized matter
Inventor: KHANOV ALMAZ M
IPC: B22F3/20
Filed: 1991-01-22
Granted: 1995-04-20
Abstract: FIELD: drawing equipment. SUBSTANCE: method comprises steps of feeding a plasticized matter to a die, pressing it with the aid of a hydraulic cylinder through a multiple-floor drawing plate and then feeding onto a moving belt of a receiving unit, restricted by guides, in such a way, that a motion speed of the belt and a rate of pressing-through the matter are the same. Honeycomb blocks, had been formed, are being cut with the aid of a tensioned string by necessary measured lengths. EFFECT: enhanced efficiency. 1 cl, 1 dwg
Patent RU-2035375-C1 (RU)
Title: Mine hoist
Inventor: IZOSIMOV MIKHAIL EFIMOVICH
IPC: B66B17/00
Filed: 1991-05-23
Granted: 1995-05-20
Abstract: FIELD: mining. SUBSTANCE: guides of mine hoisting vessel are made in form of channel with web secured on mine shaft. Vessel roller rests on channel web and has flange of diameter exceeding distance between webs. Guides in mine shaft are connected by means of spring- loaded switch to form one track. EFFECT: enhanced reliability of hoisting. 4 cl, 4 dwg
Patent RU-2002964-C1 (RU)
Inventor: KUZYARA VLADIMIR I
IPC: E21D17/02
Filed: 1991-04-19
Granted: 1993-11-15
Abstract: Использование: дл  креплени  очистных выработок  угольных цшт при выемке угл  узкозахватными  комбайнами и струговыми установками в  комплекте с индивидуальными крепежными стойками . Сущность изобретени  металлический верхнлк  содержит сваренный из профил  коробчатый каркас , переходник, жестко прикрепленный к коробчатому  каркасу с одного конца, и фиксатор, установ-  ленный на другом конце каркаса дл  удержани   верхн ка при установке под него крепежной стойки  и в рабочем положении. Фиксатор устанавливают в  сквозное отверстие каркаса и сквозные отверсти   или пазы переходника соседнего верхн ка 3 ил
Patent RU-2040768-C1 (RU)
Inventor: DEMIDENKO VLADIMIR P
IPC: F41A25/02
Filed: 1991-04-23
Granted: 1995-07-25
Abstract: FIELD: self-propelled artillery pieces. SUBSTANCE: intermediate cylinder with piston is installed between cylindrical case and hollow rod with piston. Hollow rod accommodates internal cylinder separated by floating piston into gas and hydraulic spaces. Hydraulic space of internal cylinder is connected with spaces of hollow cylinder through valves of brake of recoil and cable through holes in walls of hollow cylinder and intermediate cylinder with other formed spaces lying within confines limited by piston of intermediate cylinder and walls of cylindrical case. With firing a shot hollow rod with piston moves relative to intermediate cylinder translating with reference to cylindrical case as well as to floating piston changing pressure of gases. EFFECT: diminished length of device with invariable length of recoil. 2 cl, 1 dwg
Patent RU-2096635-C1 (RU)
Title: Double-stroke heat engine
Inventor: FIALKOV ALEKSANDR N
IPC: F02B43/00
Filed: 1991-06-25
Granted: 1997-11-20
Abstract: FIELD: power engineering; conversion of heat energy released by burning fuel into mechanical energy. SUBSTANCE: engine has cylinder 1 with piston 3 kinematically linked with crankshaft, peripheral furnace 5 with air-supply system, filler system with admission valve 11 in the form of spring-loaded plunger whose space under plunger communicates through valve 15 controlled by centrifugal governor 16 with exhaust gas outlet piping; furnace air supply system is closed-circuit arrangement provided with receiver 6; cylinder 2 head is divided by partition 8 into two isolated spaces 9, 10 one of which mounts exhaust valve 11 and other space is provided with spring-loaded delivery valve 26; both space communicate with receiver 6; piping feeding air to furnace is inserted in piping for exhaust gas outlet from cylinder 1. EFFECT: improved performance characteristics and thermal efficiency due to using furnace gases as working medium. 2 cl, 3 dwg
Patent RU-2030508-C1 (RU)
Title: Method for prevention of open pit landslides
Inventor: KHASAEV ARIF MURTUZ OGLY
IPC: E02D17/20
Filed: 1991-05-28
Granted: 1995-03-10
Abstract: FIELD: prevention of open pit landslides. SUBSTANCE: method for prevention of open pit landslides consists in formation of fissures in clay rocks by blasting explosive charges before injection of consolidating solution in form of chemical solution. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2037730-C1 (RU)
Title: Device for sealing blind branch pipe
Inventor: KHASANOV ILMER YU
IPC: F16L55/18
Filed: 1991-08-07
Granted: 1995-06-19
Abstract: FIELD: sealing of blind branch pipes. SUBSTANCE: device for sealing blind branch pipe has lifting mechanism, sealing unit disposed on lifting mechanism end and lock chamber. Sealing unit is made in form of shaped sealing member located in rigid holder with guides and contacting the branch pipe over generating line of sealing member by means of opposite collets with screw. Shaped sealing member is of T shape. Collets are made in form of spring-loaded tabs secured to boss and installed for sliding over generating line of holder which presents pressing flanges. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2041268-C1 (RU)
Title: Method of producing high-silicon electric steel
Inventor: DZHERRI V SHOUN
IPC: C21D8/12
Filed: 1991-10-25
Granted: 1995-08-09
Abstract: FIELD: metallurgy. SUBSTANCE: method involves steel smelting containing, wt.-% carbon is less than 0.07; manganese 0.025-0.25; sulfur and/or selenium 0.01-0.035; silicon 3.0-4.5; aluminium is less than 0.01; nitrogen is less than 0.005, and iron the rest, followed by hot rolling, annealing, scale removing from the hot band if necessary. Steel is subjected for the cold rolling up to the intermediate thickness and intermediate annealing at 930-900 C. Then silicon steel is cooled at the first stage of slow cooling at the rate about 500 F (280 C)-105 F (585 C) per a minute up to about ~ 1100± 50 ° F(595± 30 ° C). Then steel is subjected for the second stage of rapid cooling up to about 600 F (315 C)-1000 F (540 C) at the cooling rate from about 3500 F (945 C) per a minute followed by hardening with water. Silicon steel is rolled at the cold state up to the final thickness, decarbonized, covered with parting agent for annealing and subjected for the final annealing. Preferably but not obligatory, to anneal the hot band before the first cold rolling, and steel at the final thickness to subject for superrapid annealing before decarbonizing at the rate above 180 F (100 C) per a second up to the temperature above 1250 F (675 C). EFFECT: improved method of electric steel production. 17 cl, 1 dwg, 3 tbl
Patent RU-2068041-C1 (RU)
Title: Method for regeneration of energy and chemical products in the process of sulfates formation and device its embodiment
Inventor: SEPPO RUOTTU
IPC: D21C11/04
Filed: 1992-02-13
Granted: 1996-10-20
Abstract: FIELD: technique for regeneration of energy and chemical products in the process of formation of sulfates and devices for its embodiment. SUBSTANCE: method for regeneration of energy and chemical products is based on the use of gas turbine and compressor, supply of black liquor to gasified reactor in which black liquor is gasified up to pressure above atmospheric one in the presence of some amount of oxygen that results in regeneration of inorganic compounds as liquid phase compounds used for formation of pulp, and energy of organic compounds of black liquor combines mainly with that of chemical compounds of gas phase. Gases formed in gasification and containing sodium compounds are fed to particle cooler in which compounds change into solid state, and gases cooled in particle cooler are cleaned by filter and directed to gas turbine. The device for embodiment of the method is distinguished by the fact that filter is made in form of fibrous filter, and particle cooler is made with fluidized bed and contains mixture of sintered particles of chemical compounds Na 2 S and Na 2 CO 3  or sand and provided with boiler and evaporator, generator and melt cyclone. EFFECT: considerable increase of level of generation of electricity and steam. 14 cl, 2 dwg
Patent RU-2028821-C1 (RU)
Title: Device for grinding
Inventor: SHISHKIN VIKTOR V
IPC: B02C19/00
Filed: 1991-11-29
Granted: 1995-02-20
Abstract: FIELD: construction, agriculture. SUBSTANCE: device for grinding has a housing, a loading and unloading systems, a working organ and a drive and is equipped with the systems of supply and tapping of the working agent and with driving reversible drums. The working organ is made in the shape of a hose, one end of which is fastened along the housing perimeter and the other one is reeved on the drum mounted from one side of the housing and bands, one end of which is fastened on the hose and the other one on the corresponding drums mounted from the other side of the housing. EFFECT: facilitated manufacture. 1 dwg
Patent RU-2008081-C1 (RU)
Inventor: TAKHISTOV YURIJ V
IPC: B01D61/42
Filed: 1991-12-05
Granted: 1994-02-28
Abstract: FIELD: separation of chemical compositions. SUBSTANCE: electric dialyzer has base formed as parallelepiped with protrusions and recesses disposed in alternation on its surface, two side covers with electrodes, two slabs with working medium supply and discharge channels and packs located in base recesses and having frames, curved ion-selective membrane of first type, made continuous within one pack, and flat membranes of second type arranged in alternation with first-type membranes. Feeders are formed as depressions in frames and ridges of base having trapezium-shaped. Tubes are disposed in fan-shaped arrangement in depressions and covered by plates, which completely overlap depressions and are positioned in flush with frame and ridge surfaces. Electric dialyzer provides simplified assembling and maintenance, because it has minimum number of parts, simple and adaptable to manufacture. Assembling of dialyzer is effectuated] by inserting packs with membranes into base recesses. Chambers are pressurized by applying slight tightening force. EFFECT: simplified constructions, easy maintenance and replacement of membrane, which is contaminated or out of service. 4 dwg
Patent RU-2027623-C1 (RU)
Title: Device for data transmission from locomotive
Inventor: POLEVOJ YURIJ IOSIFOVICH
IPC: B61L25/02
Filed: 1991-11-05
Granted: 1995-01-27
Abstract: FIELD: railway automatic control facilities. SUBSTANCE: device has pulse generator 1, pulse repetition frequency divider 2, position counter 3, adjusting jumpers 4, OR gate 5, AND gate 6, amplifier 7, transformer 8, resistor 9, and transmitting antenna 10. EFFECT: improved design. 3 dwg
Patent RU-2038836-C1 (RU)
Inventor: SHEKHOV VLADIMIR G
IPC: A63B71/06
Filed: 1992-01-03
Granted: 1995-07-09
Abstract: FIELD: trainers. SUBSTANCE: fire sources with different intensities are ignited. Value of impact speed being necessary for quenching impact, is known for each source. Then the sources are quenched in sequence by air wave generated at impact. True speed is judged from quenched flame with maximal intensity. Device for fire quenching is made in form of a set of candles provided with impact speed indicator which is necessary to quench them. It may be also made in form of a gas burner provided with flame intensity governor. Device is also provided with the unit for measuring match of force of the flame to impact speed which is necessary for quenching the impact. EFFECT: improved precision; improved efficiency. 2 cl, 5 cl, 1 dwg
Patent RU-2095647-C1 (RU)
Title: Combined crankshaft and method of manufacturing same
Inventor: TE GENYA
IPC: F16C3/12
Filed: 1992-03-19
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: crankshaft pins 2 of the crankshaft are provided with eccentric cylindric projections 8 arranged on the end faces of pins 2 and freely mounted in assembling the crankshaft in seating openings 7 of webs 1. After correction of their angular position with respect to web 1 crankpin 2 together with webs 1 are interconnected by pressing pins 4 in end face opening 5 of crankpins 2 via through openings 6 in webs 1. Webs 1 may be assembled from pairs of plates 9. Projection 8 is received in seating opening 7 in one of plates 9 of web 1. Adjusting opening 11 in other plate 9 receives crankpin 2. Webs 1 are assembled to form stack 13. EFFECT: improved design and simplified method of manufacturing. 4 cl, 4 dwg
Patent RU-2049764-C1 (RU)
Inventor: KARAVAJNYJ ALEKSANDR I
IPC: C05D5/00
Filed: 1992-04-01
Granted: 1995-12-10
Abstract: Использование: технология получения сложных удобрений, в частности, из солевых отходов магниевого производства. Отработанный электролит магниевых электролизеров смешивают с пульпой, содержащей водные растворы хлоридов. В качестве пульпы используют нейтрализованные до рН 8-9 калийсодержащие стоки, образующиеся после водно-содовой газоочистки при обезвоживании карналянта, которые предварительно смешивают с лигносульфонатом в массовом соотношении 1:(2,5-3,5), а отработанный электролит предварительно смешивают с карналлитовой пылью, образующейся после сухой газоочистки при обезвоживании карналлита в массовом соотношении (8-9):1. Динамическая прочность гранул 87-95% удобрение эффективно на супесчаных почвах по отношению к кормовым культурам. 2 табл.
Patent RU-2049937-C1 (RU)
Inventor: FELLER VLADIMIR I
IPC: F15B11/22
Filed: 1992-04-23
Granted: 1995-12-10
Abstract: Использование: для подъема и фиксации грузов. Сущность изобретения: каждая пара гидродомкратов (ГД) снабжена переключающим клапаном, вход которого соединен с одним из выходов соответствующего гидрораспределителя. Первый выход клапана соединен через обратные клапаны и гидролинии с поршневыми полостями (ГД), второй выход через делитель потока и гидрозамки с поршневыми полостями этих же ГД. Выходы делителя потока соединены с его входом через обратные клапаны. Другой выход гидрораспределителя соединен с штоковыми полостями тех же ГД. Переключающий клапан содержит корпус, напорный клапан, напорный золотник и обратный клапан, соединенные между собой внутренними клапанами корпуса. 1 з. п. ф-лы, 3 ил.
Patent RU-2055355-C1 (RU)
Inventor: OLSHANSKIJ VLADIMIR A
IPC: G01N27/38
Filed: 1992-02-20
Granted: 1996-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention is intended for potentiometric measurement of solutions and pulps in process of continuous use of crystallized pH electrodes. Device for discrete measurement of pH of natural waters and sewage includes measurement electrode and cleaning element in the form of impeller with brushes. Impeller with brushes is mounted mobile on rotational axle or on ball of glass electrode with the help of collet chuck in which slots cleaning brushes in the form of untwisted steel grid are put or on case of wolfram electrode with the use of wolfram needles installed in case of impeller as cleaning brushes. Cleaning element in the form of impeller is rotated on pH electrode by continuous flow of monitored fluid or gas. EFFECT: simplified design, enhanced authenticity of measurements. 3 cl, 3 dwg
Patent RU-2043379-C1 (RU)
Title: Composition for anticorrosion coatings
Inventor: MEDVEDEVA NELLI F
IPC: C09D109/02
Filed: 1992-05-18
Granted: 1995-09-10
Abstract: FIELD: production of lacquers and paints. SUBSTANCE: proposed composition contains (%): epoxy resin having low molecular weight 12-20, butadiene acrylonitrile rubber 8-14, terpene resin being modified by isobornyl ether at ratio 1:(1.6-3) 13-27, hardener of amine type 2.4-4.0, organic solvent the rest. EFFECT: improves quality of desired product. 2 tbl