baber/WOPTO huggingface dataset:
Patent RU-2047278-C1 (RU)
Inventor: SHEJNMAN LEV E
IPC: H04R1/44
Filed: 1993-06-10
Granted: 1995-10-27
Abstract: FIELD: hydroacoustics. SUBSTANCE: method involves reception of acoustic signal in water by means of immovable hydroacoustic antenna, conversion of acoustic signal to electric oscillations, amplification and filtration of these oscillations, generation of N directions of three-dimensional filtration in scanning pattern. Each direction are displaced with respect to each other by given angle. In addition signals that are received in direction of three- dimensional filtration are averaged by time. Then, direction towards target is determined. Along each direction of three- dimensional filtration the oscillations after their amplification and frequency filtration are converted to power spectrum which are composed for each pair of adjacent directions of filtration and determine direction to remote signal source. Device that implements said method is described in additional item of invention specification. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2115107-C1 (RU)
Title: Method of and device for taking samples of exhaust gases in internal combustion engine
Inventor: DENISOV I S
IPC: G01N1/22
Filed: 1993-07-01
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering; sampling of exhaust gases. SUBSTANCE: in proposed method samples of exhaust gases are taken and transported for analysis along heated main line. Main line is heated by engine exhaust gases. Preset temperature is maintained by delivering required amount of exhaust gas. Gas intake is installed in device behind engine turbine and pipeline. Main line is arranged in pipeline with clearance to form space communicating at input with gas intake and at output, through controlled cock, with ambient atmosphere. EFFECT: simplified system of sampling, enhanced reliability in operation, reduced power taken for engine tests. 2 cl, 2 dwg
Patent RU-2066012-C1 (RU)
Title: Foundation support for pipelines
IPC: F16L1/024
Filed: 1993-07-05
Granted: 1996-08-27
Abstract: FIELD: construction of ground surface laid pipelines. SUBSTANCE: foundation support has ground filled pad 2, cross member 1 with inserted element for pipeline to test upon. Pad is laid on mother ground 3. Preliminarily removed topsoil is used for arranging protective layer 6 and its thickness does not exceed height of cross member. EFFECT: high efficiency. 2 dwg
Patent RU-2086117-C1 (RU)
Inventor: OZHIGOV VLADIMIR P
IPC: A01K1/01
Filed: 1993-07-06
Granted: 1997-08-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has feeding hopper 1, pump 2 for feeding manure through delivery pipeline 3 having perforated cylindrical portion 4, housing 5 with liquid fraction discharge branch pipe 6 and auger positioned within and along perforated cylindrical portion 4. Auger has coil pitch reducing in the direction of outlet end of perforated cylindrical portion 4. Outer edges of auger coils are covered with yielding tape. Liquid manure is fed from hopper 1 by pump 2 into delivery pipeline 3 and liquid fraction is discharged through openings of perforated cylindrical portion 4. Sediment layer is shifted by auger to outlet end of pipeline 4 for subsequent processing. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2088861-C1 (RU)
Title: Vortex thermal converter
Inventor: CHURKIN RUDOLF K
IPC: F25B9/02
Filed: 1993-11-30
Granted: 1997-08-27
Abstract: FIELD: refrigerating engineering. SUBSTANCE: vortex thermal converter contains tangential nozzle inlet, power separation chamber with jacket and rear wall with fairing, flow swirler and axial outlet branch pipe. Circular chamber is made in form of biconvex lens with curvilinear surfaces coupled over outer diameter. Power separation chamber is smoothly engageable with center portion of circular chamber, fairing of rear wall and axial branch pipe. Fairing is made in form of funnel with radial transition from rear wall. Swirler is mounted on cold medium outlet branch pipe and is rigidly connected with tip of fairing. Outer surface of hot chamber is provided with jacket for pumping heat-transfer agent. Jacket for low-potential heat-transfer agent is provided on surface of cold section of separation chamber and axial branch pipe. EFFECT: enhanced efficiency. 5 cl, 5 dwg
Patent RU-2063882-C1 (RU)
Title: Automobile towing gear
Inventor: PLUGIN ALEKSANDR I
IPC: B60D1/18
Filed: 1993-12-23
Granted: 1996-07-20
Abstract: FIELD: transport; towing cables. SUBSTANCE: towing gear has pull cable and mechanism to prevent sagging of cable. This mechanism can be made in form of rigid rod one end of which is coupled with one of automobile through spring. By its other end, rod engages with pull cable. Mechanism can be made also in form of resilient rod connected by one end through shackle with one of automobiles. Other end of resilient rod engages with pull cable. EFFECT: enlarged operating capabilities, enhanced convenience of towing. 6 dwg
Patent RU-2055926-C1 (RU)
Title: Antimony-base matrix alloy for obtaining composite materials by impregnation
Inventor: GULEVSKIJ VIKTOR A
IPC: C22C49/02
Filed: 1994-01-05
Granted: 1996-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: antimony-base alloy contains tin and further contains chromium , with the following ratio of components, % by weight: tin 12.0-20.0; chromium 0.4-9.0; antimony the balance. EFFECT: improved quality of composite material. 1 tbl
Patent RU-2087029-C1 (RU)
Inventor: KOVALSKIJ VALERIJ V
IPC: G06F3/042
Filed: 1994-01-12
Granted: 1997-08-10
Abstract: FIELD: computer engineering, in particular, displaying three- or two- dimensional data in training equipment, medical devices, computer games. SUBSTANCE: method involves data input using position of operator's body and relative position of parts of his body. Control actions which correspond to input information are encoded and transmitted to computer. EFFECT: increased efficiency of data input and control of required characteristics, increased functional capabilities. 2 cl, 4 dwg
Patent RU-2094977-C1 (RU)
Title: Greenhouse
Inventor: SHARUPICH VADIM P
IPC: A01G9/14
Filed: 1994-01-21
Granted: 1997-11-10
Abstract: FIELD: agriculture, in particular, hydroponic plant growing in constructions with protected growing medium. SUBSTANCE: greenhouse has roof fencing 1 and plant growing units 2 with side poles 3 interconnected with their upper parts. Side poles 3 are made arced. Base of each plant growing unit 2 has two members 4 allowing units 2 to rest upon floor. Upper part 5 of fencing 1 has convex members 6 interconnected with their ends. Members 6 have vertical sections formed as arc of circle. EFFECT: increased yield by exposing plants to uniform light radiation and simplified mounting of greenhouse due to unified complete set. 4 cl
Patent RU-2098991-C1 (RU)
Title: Fan
Inventor: KARGASHIN NIKOLAJ ARKADEVICH
IPC: A45D20/10
Filed: 1994-01-26
Granted: 1997-12-20
Abstract: FIELD: domestic equipment, in particular, hair drying and laying devices. SUBSTANCE: fan has body provided with nozzle and handle. Body is made from parts, which are connected one to the other, air intake device, electric engine, impeller, electric heater and protective grid. Front part of fan body has impeller, electric heater, nozzle and handle portion and rear part of fan body has air intake device made integral with body and handle portion. Body connecting members are positioned on handle. Fan is further provided with protective shield positioned between body and electric heater and air flow splitter positioned between impeller and electric heater. Electric engine is fixed within air flow splitter and arranged in front part of fan body. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 3 dwg
Patent RU-2140130-C1 (RU)
Inventor: JIKH GUANG DZHEHN
IPC: H04W16/02
Filed: 1994-03-11
Granted: 1999-10-20
Abstract: FIELD: space communications engineering. SUBSTANCE: orbital satellites project outlines of directivity patterns onto earth. Each outline 30 of directivity pattern is divided into cells. Outlines of directivity patterns of adjacent satellites cover each other and this coverage increases when satellites approach pole from equator. Positions of all cells generated by all satellites are modeled by many dots over entire orbit. Channel groups are assigned to all cells within reference outline of directivity pattern. Mentioned assignment concerns all outlines of directivity pattern except for outlines 30 abutting against one side of orbit-to-orbit joint where satellites move in opposite directions. Channel groups are assigned near joint in response to channel groups assigned earlier. Each satellite memorizes channel groups assigned to its cells at different points over entire orbit. All satellites change over their communication parameters simultaneously in response to channel group assignment. In this way, provision is made for multiple use of spectrum on spherical surface, such as that of earth. EFFECT: improved channel power that specifies fixed frequency spectrum. 24 cl, 18 dwg
Patent RU-2087452-C1 (RU)
Title: Способ получения углеродной основы под силицирование
Inventor: TELEGIN VASILIJ D
IPC: C04B35/52
Filed: 1994-03-29
Granted: 1997-08-20
Abstract: Изобретение касается конструкционных материалов на основе графита. Сущность изобретения: способ заключается в том, что из порошков искусственного графита и пека готовят шихту, смешивают, прессуют заготовку, проводят ее термообработку - предварительную при 250-300 o C и окончательную при 1000±50 o C в течение 10-20 ч, в результате чего получают углеродную основу с равномерным распределением транспортных пор и высокой межфазовой прочностью в объеме заготовки. Получаемые из заготовки изделия после силицирования характеризуются высоким выходом годных (на 20-40% выше, чем у получаемых известным способом), а прочность при сжатии увеличивается в 1,4-1,7 раз. 1 табл.
Patent RU-2072720-C1 (RU)
Title: Способ определения места случайного локального ударного воздействия
IPC: G01B11/30
Filed: 1994-04-19
Granted: 1997-01-27
Abstract: Способ определения места случайного локального ударного воздействия преимущественно на тонкостенные многослойные композитные конструкции, испытывающие постоянные и/или повторно-переменные нагрузки, заключающийся в том, что покрывают поверхность объекта тонким прозрачным полимерным слоем и после ударного воздействия производят визуальное обнаружение места локального воздействия, отличающийся тем, что полимерный слой выполняют в виде дисперсно наполненного полимера из наполнителя и связующего с прочностью при сжатии наполнителя и/или прочностью границ раздела наполнителя со связующим ниже прочности связующего, а перед обнаружением места локального воздействия на поверхность объекта направляют световой поток.
Patent RU-2065604-C1 (RU)
Title: Method of determination of liquid boiling moment and device for its accomplishment
Inventor: MILLER ANDREJ A
IPC: A47J27/212
Filed: 1994-04-25
Granted: 1996-08-20
Abstract: FIELD: domestic equipment. SUBSTANCE: the moment of liquid boiling is determined by the maximum level of noise in the audio-frequency band. The device for determining the boiling moment uses an acoustic transducer connected to a selective filter, which is also connected to the first input of the first comparator, whose second input is connected to the first reference voltage source via a controlled divider. The output of the first comparator is connected to the first input of the second comparator via an integrating network. The second input of the second comparator is connected to the second reference voltage source. The output of the second comparator is connected to the first input of the RS flip-flop, whose second input is connected to the reset circuit actuated at switching-off. The output of the RS flip-flop is connected to an indicator. EFFECT: facilitate procedure. 2 cl, 2 dwg
Patent RU-2115268-C1 (RU)
Title: Power converter used to feed electric arc furnace with direct current and power converter unit
Inventor: ZHAK DJU PARK
IPC: H02M7/12
Filed: 1994-04-29
Granted: 1998-07-10
Abstract: FIELD: electrical engineering. SUBSTANCE: converter has at least one transformer, whose primary is fed with three-phase alternating current, and whose at least one secondary produces three-phase current at its output applied to rectifying facilities; rectified voltage and current are fed from the output of these facilities to the load, the mentioned rectifying facilities have controlled semiconductor devices for each secondary. Rectifying facilities have a circuit of overrunning clutch-type wheel performing the duties of wheel with an overrunning clutch; the mentioned semiconductor devices are triggered with varying firing (rendering the conducting)angles, varied in such a manner that with the decrease of duration of conducting state of the main, triggered semiconductor devices duration of conducting state of devices of the "overrunning clutch-type wheel" increases respectively, and vice versa, which makes it possible to give off in essence constant active or reactive power to the load irrespective of fluctuations of the load impedance. EFFECT: enhanced efficiency. 11 cl, 15 dwg
Patent RU-2086315-C1 (RU)
Title: Device for cleaning inner surfaces of pipes
Inventor: KONDRATEV ALEKSANDR S
IPC: B08B9/055
Filed: 1994-05-31
Granted: 1997-08-10
Abstract: FIELD: cleaning inner surfaces of pipes. SUBSTANCE: device has hollow housing with taper head portion which widens in way of motion of working agent. Guide bush is rigidly mounted along axis of housing. Bush contains inner cone which is movable axially. Mills are rigidly secured to head and tail portions of hollow housing. Mills have similar direction of helical lines. Each mill is provided with axial hole which is narrowing in way of motion of working agent. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2091143-C1 (RU)
Title: Apparatus for preparing suspensions
Inventor: POTOKIN YURIJ NIKOLAEVICH
IPC: B01F3/12
Filed: 1994-06-27
Granted: 1997-09-27
Abstract: FIELD: production of soft roofing materials for construction; preparation of suspensions in other industries. SUBSTANCE: proposed apparatus comprises powder-filled hopper, mixing chamber, inlet branch pipes for admission of powder and liquid, and outlet branch pipe for discharging finished mixture. Mixing chamber acts as deflector to angle 45-60 deg. and its inner surface is lined with fluoroplast-type antiadhesive material. Inlet pipe for liquid is arranged tangentially in relation to upper portion of mixing chamber. Inlet pipe for powder is arranged under powder metering device at center of upper portion of mixing chamber. Outlet pipe for discharging mixture branches off lower portion of mixing chamber and communicates with recirculating pump, outlet of which is connected with inlet pipe for liquid supply to mixing chamber. Finished mixture is discharged at point located upstream of recirculating pump, while pure liquid supply is effected through liquid metering device into suction part of pump. EFFECT: useful invention for production of building materials. 1 dwg
Patent RU-2057170-C1 (RU)
Title: Line for production of oil from seeds of olive crops
Inventor: TIMOSHENKO VLADIMIR B
IPC: C11B1/06
Filed: 1994-07-08
Granted: 1996-03-27
Abstract: FIELD: oil-fat industry. SUBSTANCE: normalizer of processed raw material is installed between the presses of preliminary and final squeezing-out of oil; compensator for feeding of nuclei of peeled seeds is installed on the housing of the drum-type separator, and electric motor enclosure with formation of ducts for passage of heated air to the huller outlet is secured on the huller body. EFFECT: enhanced oil quality and capacity at simultaneous reduction of power consumption and material costs. 1 dwg
Patent RU-2110357-C1 (RU)
Title: Устройство для усиления охлаждения слитка
Inventor: KABINOV D A
IPC: B22D11/124
Filed: 1994-07-04
Granted: 1998-05-10
Abstract: Устройство предназначено для охлаждения слитков в машинах непрерывного литья заготовок горизонтального и вертикального типов. Поток охлаждающей смеси из смесителя-распылителя благодаря концентратору прижимается к слитку и направляется в зазор между кристаллизатором и слитком, что увеличивает отбор тепла от слитка охлаждающей смесью и скорость разливки. 4 з.п.ф-лы, 1 ил.
Patent RU-2072067-C1 (RU)
Inventor: DMITRIEV SERGEJ M
IPC: F28D7/10
Filed: 1994-07-12
Granted: 1997-01-20
Abstract: FIELD: steam generator of nuclear power plants. SUBSTANCE: steam generator has housing which includes economizer, evaporating and superheated steam zones, double-pipe heat exchange elements, four tube sheets for securing the outer and inner tubes of heat exchange elements, branch pipe for supplying heating medium from above to inter-tube space and top inner tubes simultaneously, branch pipe for supplying the working medium from below to circular chambers between outer and inner tubes and heating medium and steam discharge branch pipes. Circular chambers are provided with flow turbolators; coils of inner tube made in economizer and steam superheater zones perform the function of turbolators. Version is available where inner tube is provided with one or several sections of preset length in evaporator zone. Coiling may be made at smoothly changing pitch. According to other version, coiling of inner tube in economizer and steam superheater zones is made in the form of adjoining sections at smoothly increasing and decreasing diameter and constant pitch of coiling. EFFECT: enhanced efficiency. 6 cl, 7 dwg
Patent RU-2068840-C1 (RU)
Title: 1-(4'-aminophenyl)-3-aminoethyladamantane - monomer for synthesis of polyimides and copolyimides with enhanced hydrolytic resistance
Inventor: NOVAKOV IVAN A
IPC: C07C211/49
Filed: 1994-07-18
Granted: 1996-11-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 1-(4'-aminophenyl)-3-aminoethyladamantane that is a new adamantane-containing diamine used for synthesis of polyimides and copolyimides showing enhanced hydrolytic resistance based on pyromellitic dianhydride, 4,4'-diaminodiphenyl ester and 1-(4'-aminophenyl)-3-aminoethyladamantane. Fragment content of the latter in polymers is from 70 to 100 mole%. Monomer can be used for synthesis thermostable polymers, in part, polyimides and copolyimides. EFFECT: enhanced hydrolytic resistance. 1 tbl
Patent RU-2081156-C1 (RU)
Inventor: SHATOV ALEKSANDR A
IPC: C11D3/20
Filed: 1994-07-27
Granted: 1997-06-10
Abstract: FIELD: washing of textiles, and other domestic uses. SUBSTANCE: detergent comprises anionic and/or nonionic surfactants, sodium tripolyphosphate, carboxymethyl cellulose, inorganic additives, optical bleaching agent, water and further comprises sinterol. Ratio of components is as follows, wt.-%: anionic and/or nonionic surfactants, 2.0-30.0; sodium trupolyphosphate, 5.0-40.0; carboxymethyl cellulose, 2.0-3.0; inorganic additives, 25.0-42.0; optical bleaching agent, 0.5-1.0; sinterol, 1.0-20.0; water, up to 100. EFFECT: improved quality.
Patent RU-2075316-C1 (RU)
Title: Volume fire extinguishing system
Inventor: PLOTNIKOV VADIM N
IPC: A62C35/11
Filed: 1994-09-08
Granted: 1997-03-20
Abstract: FIELD: fire extinguishing equipment. SUBSTANCE: volume fire extinguishing system has reservoir containing fire extinguishing substance and connected with sprinklers, solid fuel generator mounted within reservoir and designed for generating of fire extinguishing substance in the form of aerosol water flare. EFFECT: increased efficiency, simplified construction, enhanced reliability in operation. 1 dwg
Patent RU-2143489-C1 (RU)
Inventor: LAVROVSKIJ S N
IPC: C12N9/00
Filed: 1994-11-25
Granted: 1999-12-27
Abstract: Изобретение относится к области медицинской микробиологии и биотехнологии, в частности к получению микробного ферментного препарата лизостафина. Способ включает выращивание продуцента Staphylococcus simulans М-БУ 7-201 на питательной среде и выделение конечного ферментного препарата методом ступенчатой диафильтрации. Предлагаемый способ увеличивает выход и стандартность конечного продукта, а также позволяет усовершенствовать дифференциальную диагностику стафилококков и выделение их ДНК с применением современных молекулярно-генетических методов исследования. 3 табл.
Patent RU-2078878-C1 (RU)
Title: Транспортная плавающая машина
Inventor: KODINTSEV VALENTIN F
IPC: E02F3/76
Filed: 1994-12-15
Granted: 1997-05-10
Abstract: Использование: плавающие машины, оснащенные бульдозером. Сущность изобретения: транспортная плавающая машина содержит бульдозер с ножом, установленный на корпусе машины, и стопор бульдозера. Нож бульдозера выполнен из шарнирно соединенных между собой режущей и отвальной частей. Эти части снабжены фиксирующим устройством и гидроцилиндром привода. Режущая часть неподвижно установлена на поворотной раме. Шток гидроцилиндра привода соединен с отвальной частью ножа. 1 з.п. ф-лы, 2 ил.
Patent RU-2085690-C1 (RU)
Title: Device for noiseless and tight self-closing of doors
Inventor: KLIMOV YURIJ M
IPC: E05F1/06
Filed: 1995-02-27
Granted: 1997-07-27
Abstract: FIELD: door closing devices. SUBSTANCE: this relates to hinges for turning of doors or gates. Device for noiseless and tight self-closing of doors has pair of hinges which are made up of flaps connected with bodies and bushes. Fixed in bodies are stems which together with bushes create pivoted joints. One of stems is made in the form of screw with three-start groove, and other stem is made in the form of stud with tapered base. Each bush has three slots in which balls are housed. EFFECT: high efficiency. 4 dwg
Patent RU-2078839-C1 (RU)
Title: Production line of flotation concentrates
Inventor: PANCHENKO ADOLF F
IPC: C22B11/00
Filed: 1995-03-21
Granted: 1997-05-10
Abstract: FIELD: hydraulic metallurgy of noble metals, production line for gold and silver extraction from sulfide flotation concentrates using thiocarbamide process, that provides for mounted in direction of production process and linked to each other by transportation means concentrate comminution module, agitated lixiviation module, electrolytic precipitation module and demetallized solution purification and conditioning module. SUBSTANCE: production line has filtration lixiviation module, that is mounted after comminution module, and filtration lixiviation solutions electrolysis module located before electrolytic precipitation module. In the case filtration lixiviation solutions electrolysis module using means of concentrate transportation is linked with comminution module and using transportation means of filtration lixiviation sludge it is linked with agitated lixiviation module and using pipelines of demetallized solution and filtrate it is linked with electrolysis module. Electrolysis module through electrolytic precipitation module is linked with transportation pipeline demetallized solution purification and conditioning module, that using transportation pipeline is linked with agitated lixiviation module, and the latter through pipeline of poor silver-bearing solutions is linked with filtration lixiviation module. EFFECT: increased productivity. 6 cl, 6 dwg
Patent RU-2066370-C1 (RU)
Inventor: MUSLIMOV RENAT KHALIULLOVICH
IPC: E21B43/30
Filed: 1995-06-08
Granted: 1996-09-10
Abstract: FIELD: oil production. SUBSTANCE: productive and injection wells are arranged under block-closed scheme. At late stage of development trend of increasing coefficient of productivity of the productive wells in the pool and location of zones with similar seam pressure are determined. Additional productive well is drilled within the block-closed system of wells. EFFECT: higher productivity.