baber/WOPTO huggingface dataset:
Patent RU-2114026-C1 (RU)
Title: Jet propulsor
Inventor: PUSTYNTSEV ALEKSANDR ALEKSEEVI
IPC: B63H11/04
Filed: 1993-11-04
Granted: 1998-06-27
Abstract: FIELD: shipbuilding; marine jet propulsors. SUBSTANCE: nozzle of jet propulsor is arranged coaxially to water flow pipe which is also located inside nozzle. According to another version, water flow pipe is made in form of cone narrowing towards outlet nozzle; nozzle of vapor-and-gas jet engine is conical. EFFECT: enhanced efficiency and survivability of water-jet plants. 3 cl, 3 dwg
Patent RU-2114094-C1 (RU)
Title: Explosive composition, method of preparing explosive composition, explosive assembly, and blasting technique
Inventor: HARRIES GWYN
IPC: C06B21/00
Filed: 1992-02-11
Granted: 1998-06-27
Abstract: FIELD: explosives. SUBSTANCE: invention relates to explosives with low impact energy for use when performing blast breakage of rock and minerals and to methods of developing deposits using such explosives. in particular, invention focuses on manufacturing and using chemically-modified explosives based on ammonium nitrate and liquid fuel, modification being largely performed by introducing less reactive solid fuel to delay time needed to release maximum energy of explosive. Composition contains oxidant such as ammonium nitrate and fuel, which may include liquid fuel and which also includes solid fuel such as rubber particles, balls and flocks of polystyrene. Solid fuel controls energy release after detonation of composition. When a part or all liquid fuel is replaced by less reactive solid fuel, the time during which pressure caused by detonation increases was found to become longer. EFFECT: reduced impact energy and increased shear energy.
Patent RU-2061244-C1 (RU)
Title: Dosimeter-radiometer of ionizing radiation
Inventor: KHLYNOV EVGENIJ A
IPC: G01T1/24
Filed: 1993-11-30
Granted: 1996-05-27
Abstract: FIELD: production of pocket dosimeters-radiometers. SUBSTANCE: device has γ radiation transducer and serial circuit, which has solid-phase semiconductor detector, preliminary amplifier, unit for generation of amplitude-frequency response, amplifier having variable gain, which is controlled by microprocessor through level generator, and comparator. EFFECT: increased precision, separate measurement of characteristics of a=, β= and g radiation for common radiation background. 2 dwg
Patent RU-2113723-C1 (RU)
Title: Process investigating collectors of oil and gas
Inventor: KUCHURIN E S
IPC: G01V5/10
Filed: 1993-12-09
Granted: 1998-06-20
Abstract: FIELD: well logging, specifically, by methods of neutron-neutron and hydrodynamic logging for enhancement of operational investigations of collectors of oil and gas in wells complicated by zones of penetration of flushing fluid. SUBSTANCE: investigated medium is irradiated by pulse flux of fast neutrons, fluxes of thermal and epithermal neutrons in the form of curves of time dip are measured after pulses of neutrons in process of forced deformation of penetration zone in local sealed section of pool. With this in mind non-stationary fluxes of thermal or epithermal neutrons or of both of them are measured as well as pressures in process of uninterrupted or cyclical hydrodynamic action on pool by causing inflow of fluid from pool without its seal failure. EFFECT: improved efficiency and reliability of process. 4 dwg
Patent RU-2053306-C1 (RU)
Inventor: GAVRILOV GAVRIIL B
IPC: C13K5/00
Filed: 1993-12-17
Granted: 1996-01-27
Abstract: FIELD: dairy industry. SUBSTANCE: method for production of lactulose syrup includes heating and filtration of lactose-containing solution, alkalization of solution up to pH 10.0-12.0 conducted in three-tract electrodialyzer at current density of 20-400 A/sq.m by dissociation of water for formation of hydroxyl ions in chambers with lactose-containing solution. After alkalization lactose is subjected to isomerization of lactose into lactulose. In so doing, solution is additionally alkalized to maintain pH at preset level. Then, solution is acidified, demineralized, filtered, thickened, and lactose remaining in solution after isomerization is crystallized with subsequent separation of its crystals from lactulose syrup. EFFECT: higher efficiency. 1 dwg
Patent RU-2093647-C1 (RU)
Title: Combination supporting beam made of two wooden beams
Inventor: JOKHANN VOLF
IPC: E04C3/17
Filed: 1994-02-25
Granted: 1997-10-20
Abstract: FIELD: construction engineering. SUBSTANCE: combination supporting beam is made up of two wooden beams which by their machined surfaces adjoin with clearance or directly to each other. Interconnection of these two beams is effected by coupling members which are installed across parallel paired beams or across combination supporting beam. These coupling members go through one paired beam and enter second paired beam. EFFECT: high efficiency. 11 cl, 10 dwg
Patent RU-2091709-C1 (RU)
Inventor: ASTAPOV VLADISLAV N
IPC: G01B21/06
Filed: 1994-03-05
Granted: 1997-09-27
Abstract: Использование: изобретение относится к измерительной технике и может быть использовано для измерения длины движущегося длинномерного материала в производствах пленочных материалов, тканей, в бумажной и резино-технической промышленности. Техническим результатом является повышение точности и расширение функциональных возможностей. Сущность изобретения заключается в том, что в устройство для измерения длины движущегося длинномерного материала, содержащее мерный ролик, вычислитель измеряемой длины, блок цифровой индикации, дополнительно введены оптоэлектронный импульсный датчик, усилитель тока, шлейф "токовая петля", блок оптронной развязки, формирователь прямоугольных импульсов, блок "логических" фильтров, дешифратор адресов, блок энергонезависимой памяти. Кроме того, целесообразно оптоэлектронный импульсный датчик выполнить в виде диска с радиальными отверстиями и двух оптопар, расположенных с возможностью сдвига фазы вырабатываемых импульсов на 90  o , а блок "логических" фильтров - в виде двух инверторов, двух RC-цепочек, двух элементов 3И. 2 з.п. ф-лы, 2 ил.
Patent RU-2120283-C1 (RU)
Inventor: MAKSUTOVA EH L
IPC: A61K31/33
Filed: 1994-03-10
Granted: 1998-10-20
Abstract: Изобретение относится к медицине, а именно к психиатрии. Способ позволяет получить ремиссию у больных эпилепсией с судорожными пароксизмами, резистентными к противосудорожной терапии. Для этого дополнительно к противосудорожной терапии назначают анафранил в общепринятых дозах в течение 2-6 недель.
Patent RU-2085667-C1 (RU)
Title: Supporting unit for connection of load-bearing members of building
Inventor: KALININ ANATOLIJ A
IPC: E04B1/38
Filed: 1994-03-16
Granted: 1997-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to connection of beams, trusses, spacious units of covering to columns or connection of columns to foundations. Enhanced antiseismic stability is achieved due to increasing force of engagement between tenon and socket. In supporting unit which connects load-bearing members of building, having socket in horizontal load-bearing member, and at least one tenon fastened to vertical load-bearing member and seated in socket, tenon is installed with possibility of interaction of part of tenon surface with part of socket surface and is made in the form of flexible strip, and lower end of this strip is fastened to vertical load-bearing member with clearance of not less than thickness of strip. Socket is made in the form of vertical slot of strip width and with inner profile having cylindrical section for follower-type interaction with strip end larger than length of slot inner profile. EFFECT: high efficiency. 1 dwg
Patent RU-2080221-C1 (RU)
Title: Dc voltage-to-dc voltage converter
Inventor: IVANOV ALEKSANDR M
IPC: B23K9/00
Filed: 1994-04-26
Granted: 1997-05-27
Abstract: FIELD: electrical engineering; supply sources for DC arc welding. SUBSTANCE: DC voltage-to-dc voltage converter has main and reverse-conducting thyristors, resonant circuit capacitors, resonant circuit reactors, transformer, rectifier and capacitive ripple filter. Reverse-conducting thyristors are placed in parallel opposition with main thyristors and resonant circuit reactor windings connected in series with main thyristors. EFFECT: improved reliability of welding supply source. 2 dwg
Patent RU-2095987-C1 (RU)
Title: Method for producing food product and device for its embodiment
Inventor: ABRAMOV ISAAK P
IPC: A21D13/08
Filed: 1994-05-16
Granted: 1997-11-20
Abstract: FIELD: preparation of food products. SUBSTANCE: half-finished product is formed as continuous-moving band based on dough. Ingredients of vegetable and animal origin are placed on it, then band is rolled and cut into parts forming discs of determined thickness. Device for preparing food product contains machine for forming dough base, hoppers for feeding ingredients on dough base, conveyor for moving dough base. Behind conveyor output, table is placed for making up prepared product, and mechanism for product winding at its forming into roll. EFFECT: higher efficiency. 10 cl, 7 dwg
Patent RU-2078891-C1 (RU)
Title: Code unit for luck (variants)
Inventor: RYCHKOV IGOR G
IPC: E05B27/08
Filed: 1994-06-02
Granted: 1997-05-10
Abstract: FIELD: code locks. SUBSTANCE: invention refers to locking devices and can be used in the form of code, locking or blocking gears in locks or independently in the form of locks to lock safes and various rooms. Body of code unit has matched cuts to accommodate laminated key with code holes and mobile strip. Locking spring-loaded lockpins are positioned in holes of strip and body. In groove formed between them there is placed additional strip which moves together with laminated key and has card or no card but has holes uniaxial to holes in body end mobile strip where additional lockpins are put. They contact directly locking lockpins or spacers positioned in agreement with code of unit between them in holes of additional mobile strip or card. Change of code is performed by user himself by various methods without dismantling of unit, while it is closed or open. EFFECT: expanded application field, increased functional reliability. 12 cl, 7 dwg
Patent RU-2095247-C1 (RU)
Title: Pneumatic tyre assembling drum
Inventor: SINOTIN ANATOLIJ PAVLOVICH
IPC: B29D30/24
Filed: 1994-06-07
Granted: 1997-11-10
Abstract: FIELD: tyre industry. SUBSTANCE: drum has inner and outer hubs and groups of sectors forming inner and outer contours. Each group has inner and outer sectors, ribs for articulated interconnection of sectors and for connection of outer sectors with inner hub, and levers for connecting each sector with outer hub. Identical kinematic pairs of each group are arranged at angle equal to α = 2π/3 relative to each other. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2099664-C1 (RU)
Title: External muzzle adapter
Inventor: KONOVALOV ANATOLIJ P
IPC: F41A21/42
Filed: 1994-06-20
Granted: 1997-12-20
Abstract: FIELD: muzzle adapters for smoothbore weapon. SUBSTANCE: muzzle adapter has a split ring, whose inner surface in cross-section has the shape of an ellipse smoothly rotating at movement along the ring, and a device for its radial squeezing. The adapter installed in the barrel without any projection behind the muzzle face deforms its muzzle end. EFFECT: improved design. 3 dwg
Patent RU-2073597-C1 (RU)
Title: Device for vibration treatment of parts
Inventor: ALEKSEJCHUK GEORGIJ P
IPC: B24B31/06
Filed: 1994-07-27
Granted: 1997-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises bed 1 and container 3 secured to the housing by means of rubber-metallic members 2 arranged over periphery of container 3 and the middle plate 4 of which is inclined at 45° to the vertical axis. Container 3 is made up as a vertical cylinder with a hemispherical bottom. In the bottom portion of the container is housing 5 wherein unbalance 7 is mounted on shaft 6 for permitting rotation. Crank 8 pivotally connected with flexible connecting rod 9 of a vibration generator is connected with shaft 6. Connecting rod 9 embraced by race 10 is connected with eccentric 11 of driving shaft 12 of the drive. From outside of the container is separator 13 made up as a two-entrance transporting screw device the entrances of which are separated by perforated bottom 14. At the bottom the screw separator is in communication with the container through opening 15 that may be overlapped by gate 16. At the top the separator is in communication with the container through opening 17. At the top the separator is in communication with chute 19 through opening 18. The chute is used for feeding parts to a receiving hopper for finished products. EFFECT: improved design. 5 dwg
Patent RU-2121227-C1 (RU)
Inventor: SVEN IERGEN LANTTO
IPC: H04W76/45
Filed: 1993-10-26
Granted: 1998-10-27
Abstract: FIELD: data reception for rendering additional services in automation of manufacturing process. SUBSTANCE: signals of data received for additional services in system MSC and VLR are interchanged between HRL and system MSC and VLR in manufacturing automation protocol. The latter has set of additional-service containers wherein there is always parameter pointing to service associated with content of particular container together with data varying from service to service. Mentioned parameter is always in same location inside container. Process includes function whose objective consists in syntactic analysis of subscriber's data received in manufacturing automation protocol so as to identify respective additional services. When correct additional service is identified by means of SS-type data code, it is given access to container content. Respective additional services syntactically analyze types of data located in container according to structure known only to respective additional service. Then data are locally saved for each additional service in MSC and VLR system. EFFECT: improved properties in designing additional services. 3 cl, 3 dwg
Patent RU-2134903-C1 (RU)
Inventor: KHANS VISSMANN
IPC: B65B25/14
Filed: 1994-09-29
Granted: 1999-08-20
Abstract: Изобретение относится к средствам обработки ценных бумаг и формирования их в подсчитываемые пачки. Техническим результатом изобретения являются ускорение процесса обработки за счет исключения ряда операций и оптимизация процесса комплектования пачек. Результат достигается тем, что серия из Н листов с оттисками бланков ценных бумаг, например из 100 листов, проверяется сначала на наличие дефектных оттисков, позиции бланков ценных бумаг каждого листа, имеющие дефектные оттиски, закладываются в память вычислительной машины. После этого листы этой серии проходят через машину-нумератор, снабженную свободно программируемыми нумерующими устройствами, которые управляются вычислительной машиной. Нумерирование осуществляется при этом так, что все безукоризненные в качественном отношении оттиски бланков ценных бумаг внутри данной серии листов, за исключением дефектных оттисков, получают непрерывную последовательность номеров, причем серия номеров H бланков ценных бумаг в одной и той же позиции бланка ценных бумаг является продолжением последовательности номеров числа Н бланков ценных бумаг в расположенной по соседству позиции бланков ценных бумаг. 2 с. и 4 з.п. ф-лы, 5 ил.
Patent RU-2064485-C1 (RU)
Title: Method of producing squash seed oil for medical purposes
Inventor: DMITRIENKO NIKOLAJ V
IPC: C11B1/08
Filed: 1994-09-30
Granted: 1996-07-27
Abstract: FIELD: oil and fat industry, drug production. SUBSTANCE: squash seeds are purified, sorted, dried for 15-20 min at 50-60 C until the humidity is reduced to 6-8%, then transferred into an accumulator-dispenser where the temperature of the seeds is maintained within the range 50-60 C. Finely the seeds are pressed to yield an oil with the temperature not higher than 70 C, which is directed to filtration at the temperature of the oil as low as 40 C. EFFECT: oil for medical purposes obtained. 1 tbl
Patent RU-2121849-C1 (RU)
Title: Vaccine composition against hepatitis, a method of hepatitis prophylaxis
Inventor: NATALI MARI-ZHOZEF KLOD GARKON
IPC: A61K47/44
Filed: 1993-03-24
Granted: 1998-11-20
Abstract: FIELD: medicine. SUBSTANCE: invention proposes a new vaccine preparation for treatment and prophylaxis of hepatitis infection, especially hepatitis B, that consists of hepatitis antigen and acceptable carrier, for example, aluminate with 3-O-deacylated monophosphoryl-lipid A. Invention describes the mixed vaccines involving the indicated vaccine preparation and a method of prophylaxis of hepatitis. Vaccine preparation is effective with respect to making protective response being at very low doses of antigen. EFFECT: enhanced effectiveness of vaccine composition. 14 cl, 8 tbl, 7 ex
Patent RU-2082718-C1 (RU)
Inventor: SAMOTSVETOV ALBERT ROSTISLAVOV
IPC: C08F112/08
Filed: 1995-04-07
Granted: 1997-06-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: claimed invention describes preparation of low molecular weight (co)polymers based on butadiene, isoprene and styrene by anionic polymerization using chain transfer reaction. (Co)polymerization process is carried out in chain transfer toluene solution in the presence of modified organolithium initiator by continuous process at temperature from 35 to 90 C and monomer feed rate of 70-80 moles of monomer per 1 mole of organolithium compound. The organolithium compound modifier includes potassium or sodium alcoholates of bis-propylene glycol ester of ethylene glycol or tris-propylene glycol ester of glycerol or potassium or sodium alcoholates of ethylene diamine- -tetra (hydroxymethylethylene), or mixture thereof with substituted potassium or sodium phenolates. Molar ratio of alkali metal or sum of alkali metals modifier to organolithium initiator is 0.05-1.5:1. Potassium to sodium molar ratio in mixture of alcoholates is 1:1-3. The claimed process makes it possible to reduce amount of organolithium initiator used. EFFECT: more efficient preparation process. 3 cl, 1 tbl
Patent RU-2086926-C1 (RU)
Title: Liquid level gauge
Inventor: KOSTIN ALEKSANDR G
IPC: G01F23/30
Filed: 1995-04-18
Granted: 1997-08-10
Abstract: FIELD: measurement technology, determination of level and quantity of oil products in tanks of oil handling facilities or of water in reservoirs of water supply systems. SUBSTANCE: liquid level gauge incorporates measuring pulley with balancing spring of constant moment, float with negative buoyancy coupled to measuring pulley with the use of steel band, mechanism for readjustment of mass of float, carrier of information marks, reading device and secondary instrument in the form of electron unit of formation and registration of output signal. Reading device includes source of luminous flux, three photoconverters and three pairs of light guides installed with provision for optical contact between light guides of mentioned pairs through information marks with connection of one of light guides of each pair to source of luminous flux and of the other - to proper photoconverter. Electron unit incorporates three differentiation networks, commutator of information pulses and reversible counter. Commutator includes two groups of diodes and six electron keys. Steel band or band of additional band-pulling mechanism fitted with non-rigid coupling to steel band is used in the capacity of carrier of information marks. EFFECT: improved operational reliability and stability. 3 cl, 5 dwg
Patent RU-2103959-C1 (RU)
Inventor: VERKHOTIN M A
IPC: F24V30/00
Filed: 1995-05-26
Granted: 1998-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: heating pad external waterproof flat packet in which number of layers of reactive oxidizing mixture is positioned. Mixture includes flexible polymeric binder with interlayers of aluminium foil and filtering paper which form packets and tearing packet with water including the bactericidal additive of polymeric film. Oxidizing mixture has the following composition, %: aluminium foil, 0.02-0.05 mm thick, 3-5; copper sulfate, 30-50; cuprous chloride, 2-5; perlitic sand in grains, 0.1-0.5 mm in diameter, 10-15; flexible polymeric binder, 2-5; water with bactericidal additive, 30-50. Tearing packets with water are arranged between external packet and filtering paper packet. They are provided with two hoses. One hose is secured tightly to external packet face, and the other is fitted with cord at its end passed through opposite face of external packet, the internal surface of which has plastic plates. EFFECT: higher uniformity and duration of temperature maintenance. 4 cl, 3 dwg
Patent RU-2104748-C1 (RU)
Title: Filter medium
Inventor: BELJAEV A L
IPC: B01D39/00
Filed: 1995-07-19
Granted: 1998-02-20
Abstract: FIELD: liquid cleaning of solid particles. SUBSTANCE: filter medium for cleaning of mother titanium-containing liquors of solid ultrafine phase is made in the form of a layer of particles of titanium tannage agent, with particles within 15 to 63 mcm and the layer being 5 to 100-mm thick. EFFECT: enhanced efficiency. 4 tbl
Patent RU-2086530-C1 (RU)
Title: Method of producing high-octane mixture of alkyl tert-alkyl ethers with hydrocarbons
Inventor: GORSHKOV VLADIMIR ALEKSANDROVI
IPC: C07C41/06
Filed: 1995-08-07
Granted: 1997-08-10
Abstract: FIELD: internal combustion engine fuels. SUBSTANCE: mixtures are produced via contacting alcohols and hydrocarbon mixtures containing tertiary olefins with acidic heterogeneous catalyst at elevated temperature in reaction- rectification apparatus having one or several reaction zones with catalyst and at least one exhausting rectification zone and. In some cases, straight-flow reactor may be involved for preliminarily contacting starting materials. Method is distinguished with that starting materials and/or reaction mixture from straight-flow reactor is fed into reaction-rectification apparatus above catalyst bed and/or into cross-section not below the middle of catalyst bed. Product mixture containing chiefly ethers and hydrocarbons in amount at least 90% based on summary weight of starting mixture is withdrawn from the bottom of apparatus, whereas from its top, vapor stream is released which is further condensed and partly or entirely returned to top part of apparatus. Also possible are partially feeding 10 to 50% of condensate into exhausting rectification zone, advantageously by 5-25 plates below catalyst bed, and feeding 50% of condensate into straight-flow reactor. EFFECT: enhanced efficiency of process. 3 cl, 2 dwg
Patent RU-2074594-C1 (RU)
Inventor: SALDAEV ALEKSANDR M
IPC: A01B35/18
Filed: 1995-08-22
Granted: 1997-03-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: cultivator has hoe with tine provided with longitudinal slot. Mellowing working tool mounted within slot by means of horizontal shaft is made as irregular-shaped, for instance oval-shaped, disk with cutting edge extending along its perimeter. Disk is provided with oscillating motion drive and has single-side cutting edge. Disk may be repositioned into one of openings, with opening axes being coincided in ellipse focuses for positioning on horizontal shaft. Openings providing access for connecting to drive are positioned along larger axis of ellipse. EFFECT: increased efficiency in cultivation of heavily sodded soils or weederies, simplified construction and enhanced reliability in operation. 2 cl, 5 dwg
Patent RU-2092950-C1 (RU)
Title: Fast-flow electric-discharge co2 laser with closed gas mix circuit
Inventor: ZABELIN ALEKSANDR M
IPC: H01S3/22
Filed: 1995-12-19
Granted: 1997-10-10
Abstract: FIELD: laser processing of materials for mechanical engineering. SUBSTANCE: device has three axial compressors. Gas discharge chamber has two partitioned cathode plates which are located at funnel angle of 6 degrees with respect to gas flow. Three axial chambers provide possibility to increase volume of gas flow by factor of three. Gas discharge chamber is extended along gas flow direction with funnel angle of 6 degrees. This results in decreased effect of discharge voltage drop which is caused by gas heating and decreased gas density. EFFECT: increased output power of laser beam. 2 cl, 5 dwg