baber/WOPTO huggingface dataset:
Patent RU-2061972-C1 (RU)
Title: Longitudinal flute kurai
Inventor: ILBAKOV ISHMURAT K
IPC: G10D7/026
Filed: 1993-01-12
Granted: 1996-06-10
Abstract: FIELD: musical instruments. SUBSTANCE: longitudinal flute Kurai has holes made in face side of tube to emit sounds "La" and "La-flat" and arranged under sound "C flat". Rear side of it has additional hole to emit sound "C flat". EFFECT: simplified design, enhanced sounding efficiency. 2 cl, 2 dwg
Patent RU-2072274-C1 (RU)
Title: Riveting method
Inventor: KOZIJ SERGEJ I
IPC: B21J15/02
Filed: 1993-02-09
Granted: 1997-01-27
Abstract: FIELD: rivet joint of constructions having parts made from fibrous composite materials. SUBSTANCE: method involves making stepped-diameter opening in pack of parts to be connected, with larger diameter step and transition surface between steps in part being made from metal; inserting rivet with thickened portion on rod, having length equal to height of larger diameter step, into pack opening; pressing thickened portion into larger diameter step and forming gap between metal surface of part and supporting surface of insertion rivet head; forming closing head of rivet by applying compressive force to its end; moving insertion head in axial direction relative to closing head till gap disappears. EFFECT: increased efficiency, simplified method and enhanced reliability in operation. 3 dwg
Patent RU-2055588-C1 (RU)
Inventor: LASKOV ARNOLD A
IPC: A01K15/02
Filed: 1993-03-03
Granted: 1996-03-10
Abstract: FIELD: horse breeding. SUBSTANCE: serum is administrated to horses by autohemotranfusion method after inhalation of hypoxic nitrogen-oxygen mixtures containing 15-5% oxygen for 3-10 days at the total hypoxic time 23-45 min per a day at pause for atmospheric air inhalation for 2-10 min. Serum is administrated at the dose 0.04-0.06 ml/kg living weight. EFFECT: improved method of stimulation. 4 cl, 1 tbl
Patent RU-2117046-C1 (RU)
Title: Finn-ii-base medium nutrient medium for the accelerated isolation of tuberculosis pathogen from extrapulmonary localization foci
Inventor: OTTEN T F
IPC: C12R1/32
Filed: 1993-03-09
Granted: 1998-08-10
Abstract: FIELD: biotechnology, medicinal microbiology. SUBSTANCE: sodium thioglycolate at concentration 0.5 g/l which decreases oxygen concentration in medium is added to Finn-II medium composition exhibiting decreased pH value as compared with other conventional nutrient media. Sowing degree of mycobacterium tuberculosis on the parent and modified Finn-II media are similar - 2.8%. Sodium thioglycolate at concentration 0.05% in medium does not effect the growth intensity of culture but accelerates the growth by 5-7 days. No any changes of biological property of mycobacterium tuberculosis can be detected on the modified medium. Proposed nutrient medium can be used for cultural diagnosis of extrapulmonary localization of tuberculosis. EFFECT: improved property of nutrient medium. 1 tbl
Patent RU-2101345-C1 (RU)
Inventor: LOENKO JU N
IPC: C12G3/06
Filed: 1993-03-23
Granted: 1998-01-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: for preparation of 1000 dal of vodka with 40% vol, the following ingredients are used: aromatic alcohol of rye rusks, 240.0-300.0 l; aromatic alcohol of red pepper, 40.0-60.0 l; sugar, 30.0-60.0 kg; birch bark, 1.0-2.0 kg; water-alcoholic liquid, the balance. EFFECT: new taste.
Patent RU-2039046-C1 (RU)
Title: Process for preparing 5-bromonicotinic acid
Inventor: LOPYREV VALENTIN A
IPC: C07D213/79
Filed: 1993-04-14
Granted: 1995-07-09
Abstract: FIELD: synthesis of nizergoline. SUBSTANCE: the product: bromonicotinic acid, mp 182 C. Reagent 1: nicotinic acid. Reagent 2: thionyl chloride. Reagent 3: bromine. Reaction conditions: in the presence of powdery; iron in an amount of 0.5-5.0 wt of the weight of nicotinic acid for 6 hours. EFFECT: more efficient preparation process.
Patent RU-2062462-C1 (RU)
Inventor: VIGDERGAUZ MARK S
IPC: G01N30/06
Filed: 1993-05-14
Granted: 1996-06-20
Abstract: Использование: в аналитической химии, в частности в способе определения хроматографическим методом сероводорода в газовых смесях. Сущность изобретения: для повышения чувствительности и сокращения времени анализа последний предусматривает введение анализируемой газовой смеси в хроматографическую колонку с адсорбентом с последующим ее разделением в колонке, детектированием разделенных компонентов по теплопроводности. Сероводород детектируют в виде его ассоциата с водой. 3 ил.
Patent RU-2070935-C1 (RU)
Title: Set for virus "langat" identification
Inventor: PITSENKO NATALYA D
IPC: C12N7/00
Filed: 1993-05-12
Granted: 1996-12-27
Abstract: FIELD: medicinal biotechnology, virology. SUBSTANCE: preparing primer sets showing effective amplification of virus "Langat" genome. Primers have the following structure: 5'-TTACGATGCTCCCTTTGCCA-3' (direct primer) and 5'-TGGCTGCCAGATGCCCGACA-3' (reversed primer). EFFECT: enhanced precision of flavivirus species identification.
Patent RU-2085027-C1 (RU)
Title: Device for checking phase shift of two sequences of paraphase signals
Inventor: DOBRYAKOV YURIJ N
IPC: H03K5/135
Filed: 1993-05-17
Granted: 1997-07-20
Abstract: FIELD: pulse technique; automatic control and computer engineering. SUBSTANCE: device has RS flip-flops 1, 2 and D flip-flops 3, 4. EFFECT: improved design. 2 dwg
Patent RU-2091174-C1 (RU)
Inventor: ELSUKOV VLADIMIR K
IPC: B04C5/14
Filed: 1993-06-17
Granted: 1997-09-27
Abstract: FIELD: dust suppression. SUBSTANCE: proposed cyclone has metal surface arranged at discharge end of chute and made in form of diffuser intended to reduce velocity, at which fly ash leaves chute. Electric force of attraction of fly ash to chute is in direct proportion to decrease in velocity, at which fly ash takes off chute and, in this manner, no clogging of chute takes place. Diffuser is made with height that is not greater than 1.5 diameter of cyclone shell, and with angle 10-35 deg. between shell generatrix and cyclone axis. EFFECT: high efficiency in dust suppression. 1 dwg
Patent RU-2074841-C1 (RU)
Inventor: MYAKIN VALENTIN K
IPC: C03C27/04
Filed: 1993-07-30
Granted: 1997-03-10
Abstract: FIELD: instrumentation, electrical and electronic engineering. SUBSTANCE: composition for soldering titanium and its alloys with glass has the following components, mass %: lithium pentaborate 5-30; potassium pentaborate 5-20; water - the rest. Glass titanium soldered article has part made of titanium or titanium alloy, part made of glass and boron-containing layer hermetically connecting the parts and made of above-indicated composition in thickness of 5-20 μm. Boron-containing layer in glass-titanium soldered article can be made of solution of the following content, mass%: lithium pentaborate 5-15; potassium pentaborate 5-15 and water - the rest. Boron-containing layer has lithium and potassium distributed over zone of parts connection. Boron-containing layer can include section in center of zone of parts connection made of solution containing, mass%: lithium pentaborate 5-30, and water-the rest, and section in periphery of zone of parts connection made of solution containing, mass %: potassium pentaborate 5-20 and water-the rest. Temperature of soldering is 850-950 C. EFFECT: improved tightness and strength of soldered joint. 4 cl, 1 dwg, 1 tbl
Patent RU-2090806-C1 (RU)
Title: Device for distribution of gas in barocomplex compartments
Inventor: SHISHKOV ALEKSANDR V
IPC: F24F13/06
Filed: 1993-09-03
Granted: 1997-09-20
Abstract: FIELD: diving technology; delivery of conditioned breathing gas mixture to compartments of pressure chambers; supply and distribution of breathing mixture of air to habitable rooms of shipboard and shore objects. SUBSTANCE: gas distribution device includes metal housing with sound-absorbing material with inlet branch pipe fitted with nozzle unit and flow regulator mounted on it. Sound-absorbing material is made from filter elements filling entire volume of housing. Nozzle unit of inlet branch pipe is made from porous gas permeable element. Exhaust grid is of sectional type. It is assembled of porous plates of different density whose throughput capacity is set depending on pressure of gas mixture inside housing; density of plates increases with distance from inlet branch pipe. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2058360-C1 (RU)
Title: Abrasive paste
Inventor: ALEKSANDROVA GALINA M
IPC: C09G1/02
Filed: 1993-09-14
Granted: 1996-04-20
Abstract: FIELD: pastes for metal working. SUBSTANCE: abrasive paste has, wt.-%: abrasive powder 60-65; soap 28-35; industrial oil 5-12. Soap is milled and mixed with abrasive powder and form is filled with this mass. After hardening paste is kept for 24 hr in industrial oil. Surface roughness at article working of surface R a  is 0.06-0.08 mm. EFFECT: enhanced quality of paste. 1 tbl
Patent RU-2070115-C1 (RU)
Inventor: TURILOV NIKOLAJ L
IPC: B60Q1/38
Filed: 1993-10-06
Granted: 1996-12-10
Abstract: FIELD: transport; electrical equipment of vehicles. SUBSTANCE: switch has mechanism with two rockers whose axles are secured in body panel. Some arms of rockers have bosses arranged in slots, and other arms have fixing projections from outer side, and they engage with spacer spring from inner side. Fixing projections engage with thrust poses of carrier. EFFECT: enhanced convenience of operation, possibility of short-time signaling to warn about maneuver to be executed by automobile. 5 dwg
Patent RU-2061841-C1 (RU)
Title: Vibration shoe of a string being cemented
Inventor: PETROV NIKOLAJ A
IPC: E21B33/16
Filed: 1993-10-27
Granted: 1996-06-10
Abstract: FIELD: well drilling. SUBSTANCE: vibration shoe has hollow case. Cylinder with a pocket and horizontal cylindrical cavity is installed in the case. The cavity is overlapped with a disc with pocket. Shaft, toothed wheel and shaft debalance are installed in the pocket. Shaft debalance is made in the form of sleeve with eccentric layered circle. Inlet tangential passage is originated in the cylinder. The passage is used to open case cavity from top to cylinder cavity, and axial outlet passage to outer space. A nozzle is installed in tangential passage. The nozzle is oriented to the wheel towards area of pitch circle of teeth. Eccentric hole is originated in the disc. Lateral hole is originated in the case opposite cylindrical cavity. Vibration shoe generates hydraulic pulsations, lengthwise and crosswise vibrations of casing string and acoustic field being distributed along casing string, as well as activate cement solution. EFFECT: improved cement quality. 6 dwg
Patent RU-2101091-C1 (RU)
Inventor: STAHL INGO
IPC: B29K27/06
Filed: 1992-07-04
Granted: 1998-01-10
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to separating polymer particles consisting of chemically unlike polymers having somewhat elevated or, on the contrary, reduced density ranges. Separation is carried out at least in two steps. In the first step, polymer particles with different density ranges are separated from each other with regard to density. Fractions obtained are separated from separating liquid. In the second step, surface of polymer particles with equal density ranges are additionally processed and, once triboelectrically charged, they are separated electrostatically. EFFECT: enhanced separation efficiency. 14 cl, 3 dwg, 4 tbl
Patent RU-2111375-C1 (RU)
Title: Carburetor of internal combustion engine
Inventor: KAS JANOV ADOL F VASIL EVICH
IPC: F02M17/44
Filed: 1993-11-12
Granted: 1998-05-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: two design versions of CARBURETOR with throttle valve and mixing chamber are proposed. In one version fuel-air mixture is delivered into mixing chamber through two similar atomizers with small and large ventures arranged opposite to each other. In other design version air channel is used instead of second atomizer. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2065117-C1 (RU)
Inventor: KUZNETSOV RUSTEM YA
IPC: F16L1/20
Filed: 1993-12-10
Granted: 1996-08-10
Abstract: Использование: строительство подводных трубопроводов. Сущность изобретения: устройство для удержания подводного трубопровода 1 содержит траверсу 2, соединительные гибкие тяги 3, поплавок 4 и груз 5. Устройство обеспечивает прокладку глубоководных трубопроводов на заданной глубине с проектным изгибом. 4 з.п.ф-лы, 3 ил.
Patent RU-2061198-C1 (RU)
Title: Device for cooling air and food stuff
Inventor: EMELYANOV ANATOLIJ L
IPC: B60H1/32
Filed: 1994-01-11
Granted: 1996-05-27
Abstract: FIELD: for creating comfortable conditions in cabins of transport facilities, domestic rooms and offices. SUBSTANCE: device has vapour-compression air-conditioner which consists of compressor, condenser, receiver, thermostatic control valve and air cooler connected in series by means of pipe lines. Besides that, device is provided with cooler. Air cooler is made in form of coil or tube bundle equipped with headers. Used as evaporators for cooler are return bends of coil or header which are arranged inside cooler housing at least on one side. Suction pipe line of air conditioner is laid inside housing of cooler. Secured to return bends of coil is plate made of heat-conducting material. Located under air cooler is sump for receiving condensate which is connected with reservoir-accumulator by means of passage made in housing of cooler. EFFECT: enhanced reliability. 4 cl, 3 dwg
Patent RU-2065964-C1 (RU)
Title: Method for mining shallow placer deposits by dredges
Inventor: PYATAKOV VIKTOR G
IPC: E21C41/30
Filed: 1994-04-12
Granted: 1996-08-27
Abstract: FIELD: mining industry. SUBSTANCE: for working shallow placer deposits by dredges in dipping, first barrages are built, then sections between barrages are worked out by longitudinal or lateral passes of dredge. For working by longitudinal passes barrages are raised at sharp angle to dredge moving axis, and at working by lateral passes dredge is directed at sharp angle to longitudinal axis of barrage. This technology allows for cutting barrages and placer deposits laying under them without side shifting of dredge. EFFECT: high efficiency. 4 dwg
Patent RU-2080522-C1 (RU)
Inventor: PETELIN BORIS MIKHAJLOVICH
IPC: F24H1/00
Filed: 1994-05-17
Granted: 1997-05-27
Abstract: FIELD: heating of dwelling-houses. SUBSTANCE: hot-water boiled has outer and inner shells interconnected and provided with covers; they are connected by common bottom; boiled is provided with branch pipe for connection with smoke flue and ferrules for mounting and securing the doors equipped with shields and shut-off device. Lower door is provided with air intake device with cover secured by means of hinge and provided with adjusting screw. Upper door is used for cleaning hot-water section and middle door is used for pouring solid fuel. Lower door is used for poking, lighting up fuel and removal of ash and slag. Furnace 13 is provided with grate bars 14 for burning solid fuel; boiled may be provided with gas burner for burning natural gas. Hot-water sections 15 are secured in upper portion of furnace 13 in side walls of inner shell; they are inclined in two directions forming space between them; sections 15 are shifted relative to each other. Such position of hot-water sections 15 provided for free spaces which are connected with space between hot-water sections 15, thus forming zigzag passage for flue gases at higher efficiency of heat transfer. During operation of boiled, gases flow in succession over each section 15 on three sides; transverse passages for gases between hot-water sections increase heat-transfer time by 1.5 to 2 times. To enhance circulation of water and intensify its preheating during passage through all spaces of sections 15, grooves 17 are made at ends of sections on opposite sides edgewise in half-profile; as a result, projections 16 are formed edgewise in half-profile which limit volumes between boiler walls which are connected with volumes of hot-water sections 15 through grooves 17 forming zigzag passage for water at more effective heating due to inconsiderable inclination (1.5 to 2 deg.) of walls of hot-water sections 15. EFFECT: saving of fuel; intensified heating and more effective heating of water. 3 cl, 5 dwg
Patent RU-2095941-C1 (RU)
Title: Magnetic generator of pulses
Inventor: GREKHOV IGOR V
IPC: H03K3/53
Filed: 1994-06-10
Granted: 1997-11-10
Abstract: FIELD: heavy-current semiconductor equipment, in particular, power supply of powerful lasers. SUBSTANCE: device has switching serial circuit of first diode, capacitor, saturation choke, reverse connected diode transistor, and first winding of transformer. In addition device has input circuit of first direct current source, thyristor and second saturation choke and diode transistor. Device output circuit is designed as serial circuit of second and third capacitor and third saturation choke. Load circuit is connected in parallel to output circuit, In addition device has control unit, third and fourth diodes and serial circuit of fourth capacitor, second thyristor, first induction element, fifth capacitor. Second and third induction elements, current detector, third thyristor, second direct current power supply, sixth capacitor and fourth induction element are introduced to accomplish the goal of invention. EFFECT: regulation of output voltage of pulse generator, increased reliability of operations. 1 dwg
Patent RU-2077198-C1 (RU)
Inventor: LELYAK ALEKSANDR I
IPC: A01M1/20
Filed: 1994-07-06
Granted: 1997-04-20
Abstract: FIELD: medicine, in particular, parasitology. SUBSTANCE: method involves applying insectocaricide in the form of encircling band to outer surface of cloths or enclosure used as collective protective means below or around each zone of probable penetration of mites into cloths or enclosure; providing barrier wall between probable mite penetration zone and encircling band of insectocaricide at acute angle to encircling band. Device has substarate formed as band with insectocaricide applied to it, members for fastening band to people's cloths and barrier wall positioned at acute angle to substrate, made integral with it or attached to it. EFFECT: increased efficiency, simplified method and construction. 55 cl, 4 dwg
Patent RU-2132337-C1 (RU)
Title: Copolymer, method of preparation thereof, and composition of hydrocarbon oil
Inventor: KHRISTINUS KORNELIS VAN DE KAM
IPC: C08F220/68
Filed: 1994-07-26
Granted: 1999-06-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: at least one H-(C 8 -C 30 --alkyl) methacrylate and maleic anhydride copolymer containing alternating monomer units of methacrylate and maleic anhydride has alternation degree of at least 85%. Present invention also describes method of preparing copolymer and composition of hydrocarbon oil. EFFECT: copolymers, compositions of hydrocarbon oil based thereon used as addition agents that improve fluidity.
Patent RU-2107421-C1 (RU)
Title: Liquid treatment apparatus
Inventor: MILOVANOV A I
IPC: A01F25/00
Filed: 1994-11-18
Granted: 1998-03-27
Abstract: FIELD: agriculture, in particular, treatment of agricultural products, such as roots, for prolonged storage or during preplanting period. SUBSTANCE: apparatus has vessel with vertical divider, bubblers positioned in vessel lower part, conveyor for receiving products to be treated and horizontal divider with nozzles. Conveyor is formed as path for treating gas-and-liquid mixture and is arranged so as to embrace vertical divider in vertical plane for simultaneous involvement of all horizontal layers of liquid above bubbler into treatment process. Bacteriostatic mycelium preparation used as treating liquid contains additive such as high-molecular polymerizing compound for forming individual polymeric protective enclosure with spores of bacteriostatic fungi dessimenated in it on each piece of product. Process gas containing additives promoting growth of bacteriostatic preparation fungi may be used during liquid treatment. Treatment process wastes may be used as fertilizer. EFFECT: wider operational capabilities, provision for simultaneous treatment of various kinds of products in individual containers and increased product storage time. 4 cl, 2 dwg
Patent RU-2083077-C1 (RU)
Title: Drill seed guide
Inventor: SALDAEV ALEKSANDR M
IPC: A01C7/20
Filed: 1994-11-29
Granted: 1997-07-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: seed guide has tip and feeding funnel, which are continuously joined with seed guiding pipe. Inner cavities of tip, seed guiding pipe and feeding funnel are maid multichannel. Channels of seed guiding pipe are defined by flexible plates positioned in cavities of seed guiding pipe. Plates are oriented with their convex sides toward pipe center. Number of flexible plates in seed guiding pipe is less than number of channels by one. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 14 dwg
Patent RU-2072651-C1 (RU)
Title: Способ производства пищевого продукта из сухофруктов
IPC: A23L19/00
Filed: 1994-12-06
Granted: 1997-01-27
Abstract: 1. Способ производства пищевого продукта из сухофруктов, предусматривающий мойку сухофруктов, их обработку двуокисью углерода в надкритическом состоянии для стерилизации и удаления с их поверхности кутикулярного слоя, измельчение до получения пастообразной массы, формование и сушку, отличающийся тем, что обработку сухофруктов двуокисью углерода в надкритическом состоянии осуществляют при наложении на поток двуокиси углерода ультразвуковых колебаний, а перед формованием измельченную массу смешивают с измельченными хлебными сухарями и осуществляют гомогенизацию смеси.2. Способ по п. 1, отличающийся тем, что одновременно с измельченными хлебными сухарями в измельченную массу сухофруктов вводят вкусовые добавки.3. Способ по п.1 или 2, отличающийся тем, что перед сушкой отформованный продукт покрывают измельченными хлебными сухарями, или измельченными вафлями, или сахарным песком, или сахарной пудрой.
Patent RU-2099856-C1 (RU)
Inventor: KOBZEV YURIJ M
IPC: H03F3/42
Filed: 1994-12-09
Granted: 1997-12-20
Abstract: FIELD: microelectronics, applicable for amplification of signals. SUBSTANCE: amplifier stage uses the first and second pairs of field-effect transistors, the sources of the first transistors are connected to the common bus, the sources of the second transistors of the pairs are connected to the power supply bus, the drains of the first transistors of the pairs are connected to the sources of the second transistors of the pairs, the gate of the second transistor of the first pair is connected to the source of the second transistor of the second pair, and the gate of the second transistor of the second pair is connected to the source of the second transistor of the first pair, voltage follower with a shift of levels and a voltage divider, whose output is connected to the gate of the first transistor of the second pair, and the input - to the output of the voltage follower with a shift of levels, whose input is connected to the gate of the second transistor of the second pair. EFFECT: improved design. 4 dwg
Patent RU-2087346-C1 (RU)
Title: Internal rear view mirror for car
Inventor: PETER AKERET
IPC: B60R1/12
Filed: 1994-02-15
Granted: 1997-08-20
Abstract: FIELD: automotive industry; car accessories. SUBSTANCE: rear view mirror has case arranged behind the mirror with hole on rear side closed by cover. Holder connected with case can be used for placing, for instance, spectacles. Holder can be moved between inner fixed position in which it is enclosed in case, and outer fixed position under rear view mirror in which spectacles can be put into holder or taken out of holder. With lock released, holder is moved under action of spring from inner fixed position into outer position. Control members or car indicators can be built into holder for use being extended from case. EFFECT: enlarged operating capabilities, improved convenience. 35 cl, 23 dwg