baber/WOPTO huggingface dataset:
Patent RU-2109267-C1 (RU)
Title: Device testing concentration of mechanical impurities in lubricants-coolants
Inventor: GUR JANIKHIN V F
IPC: G01N15/06
Filed: 1996-02-15
Granted: 1998-04-20
Abstract: FIELD: metal working. SUBSTANCE: device can be used in all metal-machining plants employing individual and centralized systems for cleaning of aqueous and oil lubricants-coolants in operations of abrasive machining, especially if production is automated. Device includes filter with holes that is installed across outlet of filtration tank. Filter is hinged via lever to rod of electromagnet. Filtration tank is fitted with fluid level gauge and for sampling of soiled lubricant- coolant tank is connected through regulator of flow rate of fluid and electromagnetic valve to main pipe-line. Fluid level gauge, electromagnet and electromagnetic valve are electrically connected to microprocessor. EFFECT: expanded application field and improved operational characteristics of device. 1 cl, 2 dwg
Patent RU-2103222-C1 (RU)
Inventor: ZAVADSKIJ N N
IPC: B67B3/24
Filed: 1996-04-12
Granted: 1998-01-27
Abstract: FIELD: household product preservation; hand sealing facilities. SUBSTANCE: device has bell-shaped housing whose inner space forms vacuum chamber enclosing jar neck, pump body connected with vacuum chamber housing coaxially with the latter and communicating with vacuum chamber through air channel. Pump is made in form of cylinder with hollow rod placed inside, outer end of rod has outlet hole and handle, and inner end is provided with piston. Drain valve is installed in air channel connecting vacuum chamber with pump. Outlet valve is installed in pump. Outlet valve is combined with outlet hole of rod. Vacuum chamber is provided with spring to press lid to jar neck. Vacuum chamber housing and pump cylindrical body can be made as separate units and connected by threaded or bayonet joint. EFFECT: enlarged operating capabilities, convenience of use. 2 cl, 1 dwg
Patent RU-2105218-C1 (RU)
Title: Valve for liquid
Inventor: RUMJANTSEV VALENTIN PAVLOVICH
IPC: E03D1/04
Filed: 1996-06-14
Granted: 1998-02-20
Abstract: FIELD: sanitary engineering; flush tank valves. SUBSTANCE: valve includes actuating member and siphon fitted on drain pipe. Siphon is made in form of outer sleeve connected with actuating member and directed towards drain pipe by its open end. Rigidly secured in outer sleeve is bush including two coaxial walls interconnected in upper portion forming circular cavity. Inner sleeve with hole in its bottom is mounted coaxially relative to drain pipe. Inner sleeve embraces drain pipe with its open end directed to outer sleeve. Inner walls of bush is located in circular clearance between drain pipe and inner sleeve. Actuating member is provided with stroke limiter and guide bush made from antifriction material. Outlet end of drain pipe is provided with inner circular shoulder. EFFECT: enhanced reliability. 4 cl, 2 dwg
Patent RU-2098901-C1 (RU)
Title: Spark plug shell
Inventor: KALASHNIKOV YURIJ D
IPC: H01T13/05
Filed: 1996-07-25
Granted: 1997-12-10
Abstract: FIELD: electrical equipment for internal-combustion engines. SUBSTANCE: shell has body 1 made of insulating material that houses contacts 2,3 for connecting high-voltage conductor and central electrode of plug 4, metal screen 5 around body, auxiliary spark gap 6 inserted between contacts 2 and 3, and high-voltage storage capacitor 7. Spark gas 6 has at least three electrodes 8,9,10 separated by shell-type insulating spacer 11, 12 having holes 13, 14 in their bottoms which form spark gaps. One plate of capacitor 7 is formed by screen 5 and other one, by extreme electrode 8 of spark gap. Shell may be provided with additional capacitor 19 and step-up transformer 20 whose primary winding 21 is connected between spark gas 6 and additional capacitor 19 and its secondary winding is connected to contact 3 for connecting to central electrode of spark plug. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2117763-C1 (RU)
Title: Method for ventilation of stoping section
Inventor: MOKHIREV N N
IPC: E21F1/00
Filed: 1996-10-03
Granted: 1998-08-20
Abstract: FIELD: mining industry. SUBSTANCE: this particularly relates to ventilation of potassium mines. According to method, proportion of air from main haulage entry is delivered through stoping panel drift, and used air is evacuated to main ventilation entry. Fresh air is delivered only through stoping panel drift, and used air is evacuated through advance joints to deeper conveyor drift. Application of aforesaid method adds efficiency to ventilation and improves safety of operations. EFFECT: higher efficiency. 1 dwg
Patent RU-2101127-C1 (RU)
Inventor: BOJTSEV ALEKSANDR IL ICH
IPC: B22D7/10
Filed: 1996-10-22
Granted: 1998-01-10
Abstract: FIELD: metallurgy, methods of uphill teeming of steel into ingot molds. SUBSTANCE: carbon-free heat-insulating material is used in form of material melting on poured liquid metal in 10-30 min after completion of casting and compactly added to its unmelted surface is carbon-containing material with burning temperature higher than temperature of liquid steel in ingot in the amount ensuring duration of its burning equalling 80-200% of ingot crystallization duration. In this case, weight of poured metal is reduced by 0.3-7.0%. EFFECT: higher yield of qualitative metal and simplified technology of ingot rolling. 1 tbl
Patent RU-2120548-C1 (RU)
Title: Device for hydraulically driven drilling equipment
Inventor: JAKKO NIEMI
IPC: E21B44/00
Filed: 1995-04-04
Granted: 1998-10-20
Abstract: FIELD: mining; devices in hydraulically driven drilling equipment. SUBSTANCE: device has feed motor, percussive device and hydraulic pump for supply of hydraulic medium to feed motor and percussive device. The device has pressure control valve controlled by signal regulating valve feed at the beginning of drilling so that when valve of this controlling signal is below the preset engagement value, safety valve communicates with the line of percussive pressure of percussive device, and when controlling signal exceeds engagement value, control valve disconnects safety valve from line of percussive pressure and connects valve of pressure differential with said line. EFFECT: increased efficiency of drilling due to simplified control of spudding and drilling. 9 cl, 4 dwg
Patent RU-2117404-C1 (RU)
Inventor: NAM-SUN KIM
IPC: H04Q1/457
Filed: 1996-11-19
Granted: 1998-08-10
Abstract: Изобретение относится к ДТМЧ детектору и способу, реализованному в нем. Технический результат, который может быть получен, заключается в создании ДТМЧ детектора, обеспечивающего детектирование ДТМЧ сигналов, распространяющихся по многоканальной линии связи в реальном времени с использованием одной интегральной схемы обработки цифровых сигналов. Двухканальный многочастотный (ДТМЧ) детектор включает блок расширения импульсно-кодовой модуляции (ИКМ) для преобразования ИКМ данных в линейные данные; блок корреляции, который состоит из ряда корреляторов для коррелирования линейных данных с рядом заданных сигналов, обеспечивающих определение ряда значений мощности в частотной полосе ДТМЧ сигнала; блок детектирования полной мощности для определения значения полной мощности линейных данных; блок детектирования максимальной мощности в полосе низких частот для определения значения максимальной мощности в полосе низких частот из значений выходной мощности корреляторов, производящих корреляцию в полосе низких частот, входящих в блок корреляции; блок детектирования максимальной мощности в полосе высоких частот из значений выходной мощности корреляторов, производящих корреляцию в полосе высоких частот, входящих в блок корреляции, и решающий блок для принятия решения, являются или не являются входные данные ДТМЧ сигналом, используя значение полной мощности, значение максимальной мощности в полосе низких частот и значения максимальной мощности в полосе высоких частот. 2 с. и 4 з. п.ф-лы, 6 ил., 1 табл.
Patent RU-2100900-C1 (RU)
Inventor: KHARAZOV KONKORDIJ I
IPC: H03K5/13
Filed: 1996-12-03
Granted: 1997-12-27
Abstract: FIELD: data signal transmission devices; control, monitoring, measuring, computing, and communication systems as well as miscellaneous devices for various industries. SUBSTANCE: delay line has D flip-flop controlled by OR and NOR circuits, square-pulse generator, binary pulse counter, and decoder. Line has several output channels each incorporating D flip-flop controlled by AND and NOT circuits. EFFECT: provision for shifting pulse signal in time to transmit it to several outputs with different delay times which are arbitrary values. 1 dwg
Patent RU-2116476-C1 (RU)
Title: Power plant
Inventor: RUBAJLO A M
IPC: F02B71/04
Filed: 1996-12-30
Granted: 1998-07-27
Abstract: FIELD: power-plant engineering. SUBSTANCE: power plant has multistage turbocompressor 1 with cooling jacket and heat insulation 3, regenerative heat exchanger 4 with coil 5, condenser 6, swirl cyclone condenser-evaporator 7 with nozzle 8 and electric swirl generator 9, combustion chamber 10 connected to gas-turbine generator 11, electric motor 12, and storage battery 13 made in the form of layer-by- layer molecular electric capacitor, at least one module of loose-piston diesel-electric set 14. Fuel supply system has methane steam conversion reactor 19 provided with carbon dioxide dump pipeline 20, and admission manifold 21. Module 14 has oppositely mounted pistons 22, exhaust manifold 23 and exhaust port, and electric oxidizer injector 25. Useful-load take-off system has balanced electric generator in the form of superhigh-power DC magnet 27 and balanced hydraulic-turbine generator provided with hydraulic rods 30, pistons 22, outlet valve 31, safety valve 32, and adjusting valve 33. EFFECT: improved economic efficiency of stationary and mobile machines. 5 cl, 1 dwg
Patent RU-2141862-C1 (RU)
Inventor: RANDI KHENDEN TRANAS
IPC: A61F5/01
Filed: 1995-09-05
Granted: 1999-11-27
Abstract: FIELD: medicine and sports. SUBSTANCE: apparatus has balancing device with main casing rigidly attached to headband or like device to be further attached to individual's head, and indicator casing mounted for progressive movement relative to immovable casing in plane extending in parallel with or coinciding with main plane of immovable casing. Indicator casing is positioned for progressive movement relative to main casing, when individual's head is declined to definite extent from correct position. EFFECT: wider operational capabilities, simplified construction and convenient usage. 10 cl, 10 dwg
Patent RU-2117024-C1 (RU)
Inventor: BELOKUROVA I N
IPC: C09K5/00
Filed: 1997-05-16
Granted: 1998-08-10
Abstract: FIELD: chemical technology. SUBSTANCE: antifreeze comprises, mas.%: 87% orthophosphoric acid, 1.30-1.40; sodium hydroxide, 0.80-1.00; sodium salt of 2-mercaptobentriazole, 0.01-0.05; sodium carbonate, 0.10-0.15; disodium dihydrous salt of ethylenediaminetetracetic acid, 0.03-0.07; foam suppressor, 0.02-0.03; dye, 0.002-0.003; water, 0.85-1.5; inhibitor of corrosion of non-ferrous metals, 0.02-1.1; ethylene glycol or polyglycols, the balance. Inhibitor of corrosion of non-ferrous metals comprises (as calculated for antifreeze), mas. %: sodium metaphosphate, 0.05-0.10 or caprolactam, 0.02-0.10; or carbamide, 0.010-0.30; or benztriazole, 0.20-0.30; or inhibitor of atmospheric corrosion, or mixture thereof at any combinations and at any ratio. Hexametaphosphate or sodium polyphosphate are used as metaphosphate. EFFECT: improved anticorrosive characteristics. 3 cl, 3 tbl
Patent RU-2134106-C1 (RU)
Inventor: EHPSHTEJN O I
IPC: A61P3/00
Filed: 1997-07-02
Granted: 1999-08-10
Abstract: FIELD: medicine; may be used in recovery of natural reactivity of organism to medicines and endogenous substances produced in organism or toxic substances. SUBSTANCE: method includes introduction into organism of potentiated preparation produced by multiple successive dilution and shaking or rubbing by homeopathy rules from the same substance to which initial physiological tolerance is to be normalized. EFFECT: reduction of introduced dose of active substance and higher efficiency of treatment.
Patent RU-2131898-C1 (RU)
Inventor: OGREL A M
IPC: C09D109/00
Filed: 1997-07-08
Granted: 1999-06-20
Abstract: FIELD: chemical industry. SUBSTANCE: composition comprises, wt %: low-molecular butadiene rubber, 100; polyisocyanate, 16-28; urethane formation catalyst, 0.01-1.00; plasticizer, 5-20; trifunctional mineral filler, 50-90; low molecular alcohol, 1-5; 2,4,6-tri-tert-butylphenol, 0.5-1.5. Said composition makes it possible to increase resistance of coating to aging when coating is alternately subjected to gordolytic and thermooxidative effects. EFFECT: improved properties of the composition. 8 ex, 2 tbl
Patent RU-2141327-C1 (RU)
Title: Method of plant raw processing
Inventor: GOLOVANCHIKOV A B
IPC: A61K36/49
Filed: 1997-10-08
Granted: 1999-11-20
Abstract: FIELD: pharmaceutical technology. SUBSTANCE: invention relates to a method of extraction of useful substances from plant raw. Plant raw is poured with boiled water, heated and obtained infusion is cooled. Processes of heating and cooling are carried out by treatment of infusion by alternating current. Invention can be used in medicinal, perfume, pharmaceutical and food industries. EFFECT: simplified process. 5 tbl, 5 ex
Patent RU-2131946-C1 (RU)
Inventor: LEBEDEV V I
IPC: C22C38/46
Filed: 1997-12-30
Granted: 1999-06-20
Abstract: Изобретение относится к металлургии и может быть использовано преимущественно в сталеплавильном производстве при выплавке стали для железнодорожных рельсов. Предложена рельсовая сталь, содержащая компоненты в следующем соотношении компонентов, маc. %: углерод 0,71 - 0,82, марганец 0,75 -1,05, кремний 0,45 - 0,80, алюминий 0,005-0,015, азот 0,005 - 0,015, ванадий 0,03 -0,09, хром 0,35 - 0,70, никель 0,03 - 0,20, железо - остальное. Техническим результатом изобретения является повышение механических свойств и ударной вязкости при низких температурах за счет дополнительного введения в предложенную сталь никеля. 2 табл.
Patent RU-2145642-C1 (RU)
Title: Alloying composition based on rare-earth metals for permanent magnets
Inventor: KHANDORIN G P
IPC: C22C28/00
Filed: 1998-01-30
Granted: 2000-02-20
Abstract: FIELD: production of alloying compositions based on rare-earth metals for permanent magnets. SUBSTANCE: alloying composition based on rare-earth metals for permanent magnets contains, mas.%: one or several rare-earth metals selected from group including neodymium, praseodymium, dysprosium, terbium, 72-78; iron and/or cobalt, the balance. EFFECT: prolonged shelf life of alloying composition in plastic package due to its corrosion resistance, simplified use of alloying composition in selection of charge in manufacture of high-energy magnets based on rare-earth metals of RZM 2 Fe 14 B type due to embrittlement of alloying composition. 1 ex
Patent RU-2117548-C1 (RU)
Inventor: MIRZOJAN G S
IPC: B22D19/16
Filed: 1998-02-27
Granted: 1998-08-20
Abstract: Способ относится к литейному производству. На внутреннюю поверхность изложницы наносят слой теплоизоляции толщиной 3,0 - 7,0 % от толщины наружного слоя металла. Заливают металл наружного слоя во вращающуюся вокруг горизонтальной оси форму. Начиная с 10 - 15 % времени от начала заливки и заканчивая за 10 - 15 % времени до окончания заливки вводят в струю металла флюс. Количество флюса 1,5 - 2,5 % от массы чугуна наружного слоя. Сокращается брак по трещинам, несвариванию или размыванию слоев заготовки. 1 табл.
Patent RU-2147636-C1 (RU)
Inventor: KHEL MUT NOJKHOJZER
IPC: E01B25/24
Filed: 1996-08-31
Granted: 2000-04-20
Abstract: FIELD: railway track system. SUBSTANCE: pivoted rail joint is intended for use in overhead monorail systems. According to invention, inserted between adjacent lower flanges of rail is filler member made of steel. Lower part of filler member is made in the form of turning support passing along lower flange of monorail. Turning support accommodates pad with swinging head included in pad. Aforesaid components allow for creation of turning support possessing high longitudinal and lateral stability. This is achieved due to provision of wing-like segments, guide slots, and keys. Application of aforesaid embodiment of pivoted rail joint makes overhead monorail system suitable for transportation of heavy loads. EFFECT: higher efficiency. 7 cl, 23 dwg
Patent RU-2137981-C1 (RU)
Inventor: LITUN D S
IPC: F23G5/00
Filed: 1998-04-24
Granted: 1999-09-20
Abstract: FIELD: processing of solid waste containing organic matter to generate heat and electricity. SUBSTANCE: technological power plant for thermal processing of solid waste includes drier, pyrolysis chamber and gas generator. It is combined with steam and gas plant incorporating gas-turbine unit with combustion chamber and gas turbine, steam-turbine set with waste-heat boiler and steam turbine and lines to supply natural gas to pyrolysis chamber, gas generator and combustion chamber. Air heater is installed in gas conduit of waste-heat boiler and combustion chamber of gas-turbine unit and gas generator are fitted with devices that supply them with hot air. In addition technological power plant can include line to supply pyrolysis gas to drier, pyrolysis furnace, gas generator and combustion chamber. Hot air can be supplied to gas generator from air heater of waste-heat boiler or from autonomous steam or fire air heaters. EFFECT: increased efficiency of conversion of energy during processing of solid household garbage. 4 cl, 3 dwg
Patent RU-2144061-C1 (RU)
Title: Method of producing oil and juice from sea-buckthorn berries
Inventor: MIKHEEV S G
IPC: C11B1/12
Filed: 1998-05-27
Granted: 2000-01-10
Abstract: FIELD: food industry and medicine. SUBSTANCE: berries are broken down to form pulp and seeds, which are separately dried and dried materials are separately subjected to isolate oil concentrate that is subjected to 1:(1-3) blending-mediated preparation of pharmacopoeia-grade oil. EFFECT: reduced impurity level and achieved carotinoid level meeting pharmacopoeia requirements. 3 cl, 1 tbl, 3 ex
Patent RU-2133226-C1 (RU)
Title: Catalyst for hydrodenitrification of water
Inventor: BARELKO V V
IPC: C02F103/04
Filed: 1998-07-29
Granted: 1999-07-20
Abstract: FIELD: catalysts for water purification from dissolved nitrates and/or nitrites by their reduction in presence of hydrogen. SUBSTANCE: catalyst consists of inorganic carrier made of silicate fiberglass materials including silicon oxide from 55 to 98% with fiber diameter within 1-10 mcm having porous structure with internal surface area of 2-100 sq.m/g used in the form of woven articles and nonwoven block, and metal from series including palladium, rhodium and/or palladium modified by metals of group including copper, tin, indium, silver, zinc with total content of metal in fibrous carrier within 0.01-1.0 wt. %. The catalyst provides for improvement of process of water hydrodenitrification as compared with the known ones. EFFECT: higher efficiency. 6 cl, 2 tbl
Patent RU-2145983-C1 (RU)
Title: Method of electrolysis of aqueous solutions of metals
Inventor: ALIEV Z M
IPC: C25B1/22
Filed: 1998-10-14
Granted: 2000-02-27
Abstract: FIELD: electrochemical technologies. SUBSTANCE: solution of metal sulfates saturated with sulfur dioxide is subjected to electrochemical treatment at excessive pressure of 0.3 MPa. During electrolysis, sulfur dioxide hydrolysis products are oxidized on graphite anode forming sulfuring acid. Metal settles on anode. Anode potential is shifted to area of potentials which are lesser positive as compared with oxygen extraction potential. EFFECT: increased current efficiency at low power requirements. 4 ex
Patent RU-2134957-C1 (RU)
Title: Method of preparing filling for cats' toilets
Inventor: KOROL KOV A V
IPC: A01K1/035
Filed: 1998-11-30
Granted: 1999-08-27
Abstract: FIELD: satisfying life requirements, more particularly means for upkeep; of toilets for domestic and laboratory animals, more particularly cats. SUBSTANCE: in order to prepare filler for cats' toilets, original material is silica-containing rock opoka which comprises, wt %: Fe 2 O 3  1.2-3.7; Al 2 O 3 , 3.9-11.4; MgO, 0.3-2.4; CaO, 1.2-13.1; SO 3 , 0.1-0.8; and SiO 2 , the balance. Opoka is crushed, ground to particle size from 0.5 to 7.0 mm and calcined at 300-350 C for 10-30 s, and aromatic principles and solid adsorbents are further added in desired amounts. When filler imbibes moisture, it does not become thinner nor sticks to animals' paws and fur, thus affording cleanliness in rooms. Externally filler looks attractively and has no properties that frighten animals away. EFFECT: improved properties of the filler. 2 cl, 3 ex
Patent RU-2146731-C1 (RU)
Inventor: ZARUBIN V M
IPC: D01G11/00
Filed: 1999-04-30
Granted: 2000-03-20
Abstract: Изобретение относится к текстильной промышленности и может быть использовано в прядильном производстве в цепочке технологического оборудования разрыхлительно-трепального агрегата "кипа-лента", а также в производстве по переработке отходов. Изобретение позволяет расширить технологические возможности, повысить производительность и эффективность рыхления и соровыделения из волокнистой массы. Для этого машина содержит идентичный симметрично расположенный узел из питающей, разрабатывающей и сепарирующей секций, при этом каждый узел дополнительно снабжен приемным барабаном с размещенной под ним группой пильчатых валиков, перед которой смонтирован сороотбойный нож, а над приемным барабаном установлена пара питающих валиков, расположенная соосно с парой выпускных валиков двухпоточного бункера соответствующего узла, при этом под приемными барабанами соседних секций смонтирована единая система сбора и вывода вторичных отходов, а волокновыводные пневмоканалы узлов машины объединены в единый пневмоканал. 1 ил.
Patent RU-2160164-C1 (RU)
Inventor: KHRUNINA N P
IPC: B03B5/70
Filed: 1999-06-22
Granted: 2000-12-10
Abstract: FIELD: gravity concentration of placers and ores. SUBSTANCE: plant has straight inclined trough with riffles and rigidly fastened curved strips installed with narrowing gap for main flow of pulp. Plant is provided with fine gold removable catchers whose internal part is formed by straight and rounded walls, and upper part is made in form of two inclined plates installed on curved strips and positioned with opposite inclination angle and gap between each other, and ramp formed by them. EFFECT: higher efficiency of fine gold recovery. 4 dwg
Patent RU-2163390-C1 (RU)
Title: Electric power supply system
Inventor: SOLOVEJCHIK A M
IPC: G05F1/625
Filed: 1999-06-22
Granted: 2001-02-20
Abstract: FIELD: electrical engineering, possibly power supply of actuating members of apparatus for displaying information. SUBSTANCE: system includes constant voltage source connected to converter including differential amplifier with negative feedback circuit. The last includes connected mutually in parallel useful load and Zener diode. Accumulating capacitor is also connected in parallel with load in negative feedback circuit of differential amplifier. EFFECT: enhanced protection of displayed information in power supply system against non-authorized reading of it. 2 cl, 2 dwg
Patent RU-2156845-C1 (RU)
Title: Snow compactor
Inventor: KOTEL NIKOV V V
IPC: E01H4/00
Filed: 1999-06-22
Granted: 2000-09-27
Abstract: FIELD: road building machinery. SUBSTANCE: invention relates to snow compactors to be used at snow- and-ice road building at Northern areas. Device has two articulated sections if form of frames with fitted-on skis. Hinge joint provides independent displacement of sections relative to each other in vertical plane. Length of ski of section and its weight exceed those of first section ski. Two stabilizers are mounted on second section frame for holding sweep on bed of road under building. Device improves compaction of snow-and-ice coating owing to change of forces applied by compacting member of first and second sections onto surface to be compacted in specific pressure and duration of application. EFFECT: increased intensity and improved compaction of snow-and-ice coating.