baber/WOPTO huggingface dataset:
Patent RU-2046959-C1 (RU)
Title: Internal combustion engine
Inventor: TETEREVYATNIKOV LEV N
IPC: F01B15/00
Filed: 1992-12-25
Granted: 1995-10-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has fixed housing, movably mountable cylinder with inner space, two covers abutting upon the base of the cylinders, crankshaft kinematically coupled with the cylinder, combustion chamber, baffle mounted inside the inner space of the cylinder and separating the chamber into the inlet and working chamber, passageway for supplying fluid, and passageway for discharging exhaust gases made in one of the covers for permitting periodical communication with the working chamber. One of the covers is rigidly secured to the baffle. The inner space of the cylinder is provided with diverging part from the side of the inlet chamber. The diverging part can be periodically connected with the working chamber. The passageway for supplying fluid is made in one of the covers for permitting its periodical communication with the inlet chamber. The combustion chamber are positioned inside the baffle from the side of the working chamber. The inner space of the cylinder is defined by concentric surfaces. The covers are cylindric. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2056395-C1 (RU)
Title: Bengal candle composition
Inventor: LASHKOV VALERIJ N
IPC: C06B33/04
Filed: 1993-01-27
Granted: 1996-03-20
Abstract: FIELD: pyrotechnics. SUBSTANCE: composition has, wt.-%: refractory substance 18.1-33.4; iron powder 8.9-23.7; aluminium powder 4.3-6.1; polymeric binder 8.3-31.7; boron powder 0.8-2.7, and barium nitrate - the rest. Aluminium, silicon, titanium oxide or titanium carbide were used as refractory substance. Spark diameter corona is 80 mm, not less, scattering slag mass is 5.5% of initial candle mass, not above. EFFECT: enhanced quality of composition. 2 cl, 1 tbl
Patent RU-2045203-C1 (RU)
Title: Method of ensilaging corn for fodder
Inventor: SHAKIROV SHAMIL KASIMOVICH
IPC: A23K3/00
Filed: 1993-02-26
Granted: 1995-10-10
Abstract: FIELD: agriculture. SUBSTANCE: inhibitor is added in fodder which contains 22-24 of ammonium hydrosulfite, 32-34 of carbamide 23-25 of sodium polyphosphate and zeolite. Quantity of said inhibitor is 6-10 kg/t of the fodder. Proposed method enables to increase content of raw protein, phosphorous and sugars by 30.3-39.4 1.8-2.2 and 1.6-2.6 times respectively. EFFECT: increases productivity of cows, improves quality of desired product. 6 tbl
Patent RU-2067934-C1 (RU)
Inventor: AVDONIN VIKTOR A
IPC: B60K15/05
Filed: 1993-05-11
Granted: 1996-10-20
Abstract: FIELD: automotive industry; lids of fuel tank filler necks with devices preventing unauthorized opening of lids. SUBSTANCE: lid has inner body 1, outer turnable body 2, cylindrical locking member 3 and device for fixing outer body 2 relative to body 1. Locking device is made in form of ribs 17, 18 on surfaces of bodies 1 and 2 pointed to each other. Locking member 3 engages through boss 19 with inner surface 16 of cup end face 6 of body 1 which has cone 20 whose axis coincides with axis of lid. EFFECT: prevention of unauthorized opening of lid. 6 cl, 8 dwg
Patent RU-2038502-C1 (RU)
Title: Engine with external heat supply
Inventor: MANSUROV RAFIK M
IPC: F02G1/043
Filed: 1993-06-10
Granted: 1995-06-27
Abstract: FIELD: power engineering and transport. SUBSTANCE: engine is provided with tank 16 interposed between the working and displacing pistons. The tank is tightly separated with diaphragm 21. Compensator 13 is constructed as a piston pump. The mechanism for changing volume is provided with controlled valve 17. A buffer is mounted inside compression space 6 and constructed as compression- expansion spring 22 with supporting surfaces secured to displacing piston 7 and cylinder 1. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2081218-C1 (RU)
Title: Method of yarn production
Inventor: KUDRYAVTSEVA TAMARA N
IPC: D02G3/04
Filed: 1993-07-08
Granted: 1997-06-10
Abstract: FIELD: textile industry. SUBSTANCE: the offered method includes formation of fibrous component from modified polyester fibers of linear density of 0.17-2.0 tex with increased flexibility and reduced rigidity of molecular chains with regulated melting temperature of 210-230 C, preparation of their blend in the amount of 20-98 mas.% with 2-80 mas.% of natural fibers, or their blend with chemical fibers and formation of yarn from blended fibers. Modified polyester fibers has shrinkage of 1.5-2.0% or 20-60%. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2079085-C1 (RU)
Title: Pistol
Inventor: SIMONOV VLADIMIR V
IPC: F41C3/00
Filed: 1993-08-03
Granted: 1997-05-10
Abstract: FIELD: hand fire arms. SUBSTANCE: large-caliber self-loading pistol has a barrel rigidly secured in the frame, slide with front longitudinal cantilever bulges, having aligned cross-sectional holes in the front part, and a grip, recoil spring located under the barrel, recoil spring stop passing the connecting pin, firing mechanism with a hammer and firing spring, and a magazine all connected by means of the pin located in the holes; the firing spring is positioned in the hammer. The frame has through slots in the lateral walls of the front part for longitudinal movement of the connecting pin. EFFECT: reduced mass and overall dimensions. 5 dwg
Patent RU-2115130-C1 (RU)
Title: Digital ohmmeter
Inventor: BURLAKOV ALEKSEJ PETROVICH
IPC: G01R27/00
Filed: 1993-08-05
Granted: 1998-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: digital ohmmeter includes controlling unit 2 connected to digital unit 1, null detector 17, first integrator composed of resistor 14, capacitor 15 and amplifier 16, power supply source 3 connected in series to reference 4 and measurement 5 resistors, second integrator composed of resistor 8, capacitor 10 and amplifier 11 which inputs are connected through keys 6, 7 to reference resistor 4. Output of second integrator is connected through keys 12, 13 to input of first integrator. EFFECT: simplified design thanks to exclusion of current stabilizer, diminished energy consumption and increased noise immunity. 1 dwg
Patent RU-2065373-C1 (RU)
Inventor: SOLOVEV ALEKSANDR P
IPC: B63H11/103
Filed: 1993-08-19
Granted: 1996-08-20
Abstract: Использование: судостроение, в водометных и гидрореактивных движителях судов. Сущность изобретения: на внутренней кормовой поверхности по длине проточного трубопровода водозаборника в его поперечных плоскостях между поворотными коленами установлены один или несколько пластинчатых интерцепторов с концевыми шайбами, симметрично диаметральной плоскости трубопровода. 1 ил.
Patent RU-2071628-C1 (RU)
Inventor: VEJNGER ALEKSANDR M
IPC: H02K19/06
Filed: 1993-08-30
Granted: 1997-01-10
Abstract: Изобретение относится к электротехнике, а именно к электрическим машинам переменного тока, которые могут использоваться в различных отраслях промышленности как двигатели, в том числе как двигатели регулируемого электропривода, или как генераторы. Изобретение направлено на решение задачи создания электрической машины с электромагнитной редукцией с малой эквивалентной индуктивностью рассеяния статора в вариантах синхронной машины со всеми видами возбуждения, асинхронной машины и машины двойного питания, следствием чего являются улучшенные массогабаритные и энергетические показатели как самих машин, так и электроприводов и энергоустановок с их использованием. В электрической машине переменного тока, содержащей две трехфазные обмотки на статоре, каждая из которых соединена с соответствующей группой внешних зажимов, а одноименные фазные обмотки упомянутых трехфазных обмоток пространственно сдвинуты между собой на 1/6 полюсного деления статора, указанные одноименные фазные обмотки, например, 3 и 6 противовключены к одноименным внешним зажимам А и А каждой из групп А, В, С и А, В, С внешних зажимов, а полюсные деления ротора и статора выполнены разными, то есть, неравными. Указанное выполнение соответствует временному сдвигу между токами одноименных фазных обмоток на 5/12 периода токов статора, а результирующее магнитное поле, создаваемое обмотками статора, содержит только 5-ю и 7-ю пространственные гармоники и не содержит основной гармоники. Представлены примеры выполнения статора и ротора для машин различных типов. 7 з.п. ф-лы, 14 ил.
Patent RU-2091600-C1 (RU)
Inventor: KULIKOV EVGENIJ I
IPC: F02K7/18
Filed: 1993-09-29
Granted: 1997-09-27
Abstract: Использование: в авиадвигателестроении. Сущность изобретения: осуществляют трансформацию прямоточного воздушно-реактивного двигателя в жидкостной с попутной тягой или со встречной путем аксиального перемещения каплевидных аэродинамических тел в воздухозаборнике и выхлопном сопле. 1 ил.
Patent RU-2086451-C1 (RU)
Inventor: SHMELEV VLADIMIR A
IPC: B62K5/02
Filed: 1993-11-01
Granted: 1997-08-10
Abstract: FIELD: transport engineering; devices for internal combustion engines used in bicycles, mopeds, velomobiles, invalid chairs and different self-made self-propelled vehicles. SUBSTANCE: engine, fuel tank, fairing and luggage carrier are combined into compact easily detachable functionally finished engine unit which can be mounted on bicycles of any known type being secured by three clamps on front wheel fork, uniformly distributing the load on fork and protecting the legs of rider when riding near obstacles and at falling down. Inner gear is secured to front wheel rim by nuts on spoke nipples and sprocket cluster is mounted on engine output shaft to transmit change-over torque. Gear and sprockets are brought into engagement and out of engagement by means of handle which shafts the engine. Bottle shaped easily removable replaceable fuel tank is filled with fuel and is hermetically sealed at manufacturer's for retailing which makes it possible to keep bicycle ready for use in city flat. EFFECT: improved convenience in operation, possibility to convert bicycle into motorized bicycle and back, preserved reliability and performance of bicycle at pedalling. 8 cl, 11 dwg
Patent RU-2094778-C1 (RU)
Title: Multipurpose analyzer
Inventor: KOZLOV VELYA L
IPC: G01N21/64
Filed: 1993-12-01
Granted: 1997-10-27
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: analyzer has sequentially arranged light source, automizer, monochromator, and photoreceiver the output of which is connected to signal processor input. Data output of signal processor is connected to recording unit input. Analyzer is provided with operating mode control unit. Signal processor is manufactured to operate in absorption, fluorescence and/or emission mode. Light source is pulsed and controlled device. It can also operate in absorption and fluorescence modes. First and second groups of outputs of operating mode control unit are connected to control inputs of signal processor and light source, supply inputs of which are connected to control outputs of signal processor. EFFECT: more efficient results. 8 cl, 2 dwg
Patent RU-2101992-C1 (RU)
Title: Automobile seat belt buckle
Inventor: ABASHKIN S N
IPC: A44B11/00
Filed: 1994-05-10
Granted: 1998-01-20
Abstract: FIELD: transport engineering; automobile accessories; passive safety devices. SUBSTANCE: seat belt buckle has tongue with opposite side projections and lock with protective casing and base consisting of two parts, upper and lower ones differing in cross section, rod coupled with vehicle, two spring-loaded closing members in form of plates, spring-loaded tongue pusher and spring-loaded release button with wedge projections. Rod has T-shaped portion on ends of which closing members are fitted. Closing members are provided with rectangular holes for engagement with projections of tongue and tongue pusher. Closing members are arranged in shaped holes made in lower part of base to provide engagement of hole walls with closing members for changing their angular position in plane of arrangement of torque projections. Space sufficient for accommodation of torque is formed by projections of release button fitted in upper part of base to provide acting of wedge projections of release button on closing members at longitudinal displacement of button held from falling out by projections of cover plate secured on button and engaging with lower edges of base upper part. Tongue pusher has two symmetrically arranged side projections of length equal to or smaller than tongue travel at closing the buckles made for interlocking the closing member in released position by engaging with jumpers between holes and closing members. Lock closing members are located between rib on casing and planes of release button with clearance providing engagement of closing member holes with projections of torque and tongue pusher. To provided symmetrical positioning of tongue projections relative to closing members, tongue pusher has wedge projections, and tongue has recess to suit the projection. Spring acting onto closing members is arranged in space formed by arc-shaped sections of rod and base. Hole is made in base for fitting the spring. Release button is installed for engagement with side cutouts on stop installed in lower part of base and is spring-loaded relative to stop. To provide rigidly of base at service loads in directions non-coinciding with direction of tongue, ends of T-shaped portion of rod are fitted in holes of side walls of base lower part. EFFECT: enhanced reliability of operation. 7 cl, 9 dwg
Patent RU-2077080-C1 (RU)
Title: Method for producing conducting material based on double oxide of ruthenium and lead
Inventor: KOKUNOVA VERA N
IPC: H01B1/06
Filed: 1994-06-28
Granted: 1997-04-10
Abstract: FIELD: resistance pastes for thick-film resistors and integrated circuits produced by screen printing method. SUBSTANCE: material is obtained by calcination of complex salt of hyrdoxotetranitrosoruthenate of lead of composition Pd(RuNO(NO 2 ) 4 OH]0,5H 2 O at 400 to 450 C for 2-4 h. EFFECT: unproved specific surface of conducting material, simplified procedure. 1 tbl
Patent RU-2088615-C1 (RU)
Title: Polymeric composition
Inventor: LEPAEV ANATOLIJ F
IPC: C08L27/06
Filed: 1994-07-25
Granted: 1997-08-27
Abstract: FIELD: polymers. SUBSTANCE: composition has the following components, mas. p. p. : polyvinyl chloride, 100; plasticizer agent, 25-50; metal-containing stabilizing agent, 1.5-2.5;, and tall pitch, 2-15. Composition can contain also chalk at concentration 50-150 mas. p. p. EFFECT: improved quality of composition. 2 cl, 1 tbl
Patent RU-2121446-C1 (RU)
Title: Load sensing valve
Inventor: TURENKO ANATOLIJ NIKOLAEVICH
IPC: B60T8/18
Filed: 1994-09-23
Granted: 1998-11-10
Abstract: FIELD: mechanical engineering; transport engineering; automobile pneumatic brakes. SUBSTANCE: load sensing valve has housing accommodating follow-up member dividing housing into inlet and outlet pressure spaces and consisting of piston and diaphragm with variable action area whose central part is secured on piston, and peripheral part, on housing wall. It has also two-seat valve selectively passing compressed air into outlet pressure space or communicating the space with atmosphere and controlled by movable rod sealed in housing. Load sensing valve has also kinematic mechanism and spring. According to invention distance between support surfaces of spring on rod and kinematic mechanism is either equal to or greater than length of spring in free state at any position of kinematic mechanism, no inlet and outlet pressure, position of movable rod corresponding to maximum outlet pressure and closed two-seat valve. EFFECT: enhanced reliability of operation. 4 dwg
Patent RU-2128061-C1 (RU)
Title: Method of elimination of skin impregnation and subcutaneous fat
IPC: A61N5/06
Filed: 1994-11-18
Granted: 1999-03-27
Abstract: FIELD: cosmetic medicine. SUBSTANCE: tattoo is exposed to pulsed laser radiation. Exposition is 7-10 min/sq.cm of tattoo. Exposure is performed without disturbance of integument integrity and painful feeling till full removal of tattoo. Treatment is carried out till skin around tattoo is slightly reddened. Intervals between exposures are 3-5 days. Tattoo is decolorized completely within 6-9 months without detrimental effect on surrounding section of skin and disturbance of integument integrity. EFFECT: higher efficiency. 1 ex
Patent RU-2126850-C1 (RU)
Title: Carburizer for cementation of steel products
Inventor: KOPTJAEVA G B
IPC: C23C8/66
Filed: 1994-11-28
Granted: 1999-02-27
Abstract: FIELD: metal working. SUBSTANCE: carburizer contains alkali-treated mixture of lignin, 88-94%; and titanium production waste cake, 6-12%; supplemented with kaolin, calcium oxide, and titanium oxide. EFFECT: increased corrosion and wear resistance of cemented products. 1 tbl
Patent RU-2120821-C1 (RU)
Inventor: BORZHKOVSKIJ LEONARD STEPANOVI
IPC: B01J20/12
Filed: 1995-04-24
Granted: 1998-10-27
Abstract: Использование: для очистки жидких диэлектриков от влаги и продуктов старения. Сущность: для получения адсорбента, обладающего высокой сорбционной способностью, способ получения адсорбента для очистки жидких диэлектриков включает предварительную подсушку глины, ее механическое измельчение, термоактивацию и фракционирование, предварительную подсушку до влажности 10,0 - 5,0%, а термоактивацию осуществляют при 90 - 110 o C до влажности адсорбента 0,5 - 0,1%. 1 табл.
Patent RU-2140904-C1 (RU)
Title: Производные амидов 2-пропил-2-пентановой или 2-пропил-2-пентеновой кислот и фармацевтическая композиция на их основе
Inventor: MEJR BIALER
IPC: A61P21/00
Filed: 1994-07-06
Granted: 1999-11-10
Abstract: Описываются новые производные общей формулы I, где А является Х или Y; Х представляет собой соединение формулы II; Y представляет собой соединение формулы III, R 1 , R 2 , R 3 , R 4  и R 5  каждый независимо является водородом, С 1 -С 6 -алкильной группой, выбранной из алкильной группы С прямой или разветвленной цепью аралкильной группой, выбранной из бензила, алкилбензила, гидроксибензила, алкоксикарбонилбензила, арилоксикарбонилбензила, карбоксибензила, нитробензила, цианобензила или галогенбензила и арильной группы, выбранной из фенила, нафтила, антраценина, пиридинила, индолила, фуранила, алкилфенила, гидроксифенила, алкоксикарбонилфенила, арилоксикарбонилфенила, нитрофенила, галогенфенила, меркаптофенила или аминофенила. Соединение могут найти применение в качестве противоэпилептических агентов. Описывается также фармацевтическая композиция на основе соединений формулы I. 3 с. и 8 з.п. ф-лы, 2 ил., 4 табл.
Patent RU-2102157-C1 (RU)
Title: Separator
Inventor: VAVILOV ALEKSANDR ALEKSANDROVI
IPC: B04C5/103
Filed: 1995-05-30
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: separator is intended for purification of liquids, for example cleaning water from petroleum products and impurities. Separator has body in the form of vertical cylinder and located inside cylinder is spiral band which creates spiral space. Also provided in body is partition which crosses spiral band and has guiding slot-like passages. EFFECT: high efficiency. 2 dwg
Patent RU-2096660-C1 (RU)
Title: Sucker-rod well pump
Inventor: TUKAEV SHAMIL V
IPC: F04B47/02
Filed: 1995-09-26
Granted: 1997-11-20
Abstract: FIELD: oil industry. SUBSTANCE: pump has plunger with rod, discharging unit and units for delivery and sucking valves. The top end of the cylinder of the pump is a cone diverging upward and provided with lateral opening which communicates the inner space of the cylinder with a well. The rod of the pump is provided with valving member made up as truncated cone with opening along the axis of the cone. The cone is fitted on the rod with a spaced relation. The area of the cross-section of the opening of the valve exceeds the area of the cross-section of the openings of the valves. Above the valving member on the rod is hollow cylinder having knurled outer side and through longitudinal openings on the ring surface. The bottom end face of the hollow cylinder is step and has a ring stop whose inner diameter exceeds the diameter of the through openings. EFFECT: enhanced delivery. 1 dwg
Patent RU-2109169-C1 (RU)
Title: Bladed-rotor energy transfer and conversion facility
Inventor: LYCHEV VLADIMIR VASIL EVICH
IPC: F04C2/12
Filed: 1995-10-24
Granted: 1998-04-20
Abstract: FIELD: power engineering, transport, mechanical engineering; pumps, compressors, hydraulic motors. SUBSTANCE: blades 4, 5 of rotor 3 rotate in annular channel 2 of case 1 and displace working medium from admission port 9 to outlet one 10. Blades are shaped so that they follow section of annular channel and are joined to rotor through slit 8 made in annular channel. To prevent working medium flow between ports, relief valve 6 is provided; it is shaped as cylinder with side space through which blades move. Relief valve is kinematically linked with rotor in proportion 2:1. EFFECT: simplified design; enlarged functional capabilities. 2 cl, 11 dwg
Patent RU-2080177-C1 (RU)
Title: Catalysts for selectivity reducing nitric oxides with methane
Inventor: LUNIN VALERIJ V
IPC: B01D53/56
Filed: 1995-10-27
Granted: 1997-05-27
Abstract: FIELD: organic chemistry, environment control. SUBSTANCE: heterogeneous catalyst for selectivity reducing nitric oxides with hydrocarbons comprises as carries montmorillonite in amount 85-95 mas.% and cobalt in amount 5-15 mas. %; montmorillonite is used both in natural and in N-form. Catalyst may be used in industries discharging off-gases containing low-molecular hydrocarbons such as gas pumping stations, gas-fired and thermal power generating plants, etc. As compared to prototypes propose catalyst is cheaper, its manufacturing cost is brought down to 3-5 kg, simpler to manufacture and it improved conversion from 30 to 80% both in dry and humid atmosphere. EFFECT: higher efficiency. 2 cl, tbl
Patent RU-2100405-C1 (RU)
Title: Method of processing oil sludge or ground polluted by petroleum products and cleaning of storage tanks
Inventor: NIZHEGORODTSEV VLADIMIR I
IPC: C10G29/26
Filed: 1995-12-22
Granted: 1997-12-27
Abstract: FIELD: removal of oil impurities. SUBSTANCE: when utilizing crude oil and its products spilled in production and transportation phases as well as when removing oil sludge and other organic sediments from storage tanks, expenses can be reduced if using, as solvent, chloroorganic compounds' production by-products, for example, 1,2-dichloropropane and 1,2,3- trichloropropane, or chloroorganic substances produced from wastes originated from production of chloroorganic compounds, for example, from vinyl chloride production wastes. Solvent is stripped from collected oil with water azeotrope mixture and reutilized. Remains of solvent are removed from purified sludge or ground with live steam or smoke fumes. The latter are freed from solvent by way of passing them through oil-polluted ground. EFFECT: reduced cost of operation. 4 cl, 3 dwg
Patent RU-2112415-C1 (RU)
Title: Method for examination of eye-moving reaction speed
Inventor: VOLKOVA S I
IPC: A61B3/113
Filed: 1996-01-11
Granted: 1998-06-10
Abstract: FIELD: medicine; diagnostics of brain condition; mental fatigue determination. SUBSTANCE: method of examination of eye-moving reaction speed in horizontal plane includes presentation of visual signals in the form of light stimuli with recording of response. Visual signals in the form of luminous digits on digital indicators are presented to patient under test. Indicators are positioned on periphery of perimeter at preset angle of 35 deg in external or internal field of vision. Time of digit exposition is from 0.005 to 1 s with minimum step of 0.005 s. Digits are presented during time necessary for their perception. Then total time of visual perception and eyeball movement is determined. Eye movement time is determined by subtraction of time spent on digit perception on central indicator from total time. EFFECT: higher accuracy of examination. 1 dwg , 1 tbl