baber/WOPTO huggingface dataset:
Patent RU-2078889-C1 (RU)
Title: Fence erected on swelling soils
Inventor: GAVRILENKO VALERIJ I
IPC: E04H17/00
Filed: 1993-08-06
Granted: 1997-05-10
Abstract: FIELD: civil engineering, fence is used in process of fence erection of agricultural and industrial enterprises territories and in other similar cases. SUBSTANCE: aim is to increase reliability and service life of fences due to prevention of residual swelling of deepened in ground poles and destruction of fence members under action of frosty swelling. Fence has poles deepened in ground and hinged to them fence members. Lower butt of each pole has plate or shoe. The latter is rigidly coupled to swelling resistant shell made in the form of corrugated pipe of elastic frost resistant material and mounted around pole underground part with clearance filled with unfrozen plastic substance. Upper part of shell has rigidly linked to it gasket ring. Space h o  from ground surface to fence members lower edge is defined from expression h o ≥m δ h δ , with h δ  - depth of supporting plate or shoe, m δ  - weighed mean modules of ground swelling in layer of h δ  thick. EFFECT: increased reliability and service life of fences. 3 cl, 3 dwg
Patent RU-2083869-C1 (RU)
Title: Breaking-waves power plant
Inventor: SUDILOVSKIJ ANATOLIJ GEORGIEVI
IPC: F03B13/18
Filed: 1993-09-09
Granted: 1997-07-10
Abstract: FIELD: hydroelectric power engineering. SUBSTANCE: breaking-waves power plant mounted on coastal hydraulic structure has hydraulic turbine with electric generator and wave intake working element installed in front of hydraulic structure on reservoir side and provided with piston pumps, pipings, and check valves connected to hydraulic turbine; wave intake working element is made as float mounted inside vertical frame for displacement; piston pumps are connected in parallel with header through check valves; hydroelectric power plant is provided with at least one additional float installed inside vertical frame for displacement; frames are mounted on hydraulic structure for displacement in horizontal plane. EFFECT: improved design. 6 dwg
Patent RU-2125565-C1 (RU)
Inventor: GAJ DOMINIK DIANA
IPC: A61P31/12
Filed: 1993-12-23
Granted: 1999-01-27
Abstract: Изобретение относится к новым производным фенокси- или феноксиалкилпиперидина ф-лы I, где R 1  и R 4  указаны ниже, R 2  и R 3  - водород, низший алкил или галоген, R 5  и R 6  - водород, низший алкил, галоген, R 7  - водород или низший алкил, R 8  - водород, низший алкил, трифторметил, R 9  - низший алкил, R 10  - низший алкил, дифторметил, трифторметил, Y - ковалентная связь, низший алкилен, или их соли. Изобретение относится к антивирусной композиции на основе соединений формулы I, использованных в эффективном количестве, которая может найти применение в медицине при профилактике или лечении вирусной инфекции. Соединения ф-лы I получают при взаимодействии 1-R 1 -4-гидрокси-, 1-R 1 -4-гидроксиалкилпиперидина (II) с фенолом ф-лы (III) в присутствии трифенилфосфина и диэтилазодикарбоксилата в инертном растворителе. 2 с. и 7 з.п. ф-лы, 3 табл.
Patent RU-2089757-C1 (RU)
Title: Multistep hydraulic cylinder
Inventor: KHAJNTS GUIDO
IPC: F15B11/036
Filed: 1993-03-13
Granted: 1997-09-10
Abstract: FIELD: materials handling. SUBSTANCE: cylinder is made in form of flat piston - cylinder block with at least one longer stroke cylinder arranged in hollow rod of piston. Hollow rod of first cylinder serves simultaneously as tube of cylinder or cylinders with longer stroke. Ratio of working surface of hollow piston-cylinder block and working surface of cylinder or cylinders with longer stroke is from 2:1 to 5:1, maximum. According to proposed method of displacement of loads differing in degree of load and displacement strokes by means of multistep hydraulic cylinder, first higher pressure of working medium is applied to piston-cylinder block to tear off the load and then working pressure is applied to longer stroke cylinder for displacement of load. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2092734-C1 (RU)
Title: Safety valve unit
Inventor: LEBEDEV ALEKSANDR V
IPC: F16K17/04
Filed: 1994-01-06
Granted: 1997-10-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: safety valve unit is mounted in one housing with protective device made in form of spool valve and spring-loaded on either side through supports. This device is used to protect two power mains connected with vent line through two check valves and brought to end of spool valve. When spool valve moves to either side, these mains are interconnected through diametrically opposite passages provided in housing; passages are brought to its working surface. EFFECT: enhanced reliability. 2 dwg
Patent RU-2078855-C1 (RU)
Title: Anode enclosure of aluminium electrolyzer
Inventor: KULESH MIKHAIL K
IPC: C25C3/12
Filed: 1994-01-19
Granted: 1997-05-10
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: anode enclosure is manufactured in the form of box, includes steel walls and counterforts which are composed of members rigidly joined to longitudinal walls and beams placed transverse to anode. Distance from beams to lower edge of enclosure amounts to 0.825-0.995 height of its longitudinal walls. Use of proposed design of enclosure provides for normal formation of anode under beams without formation of any cavities and cracks in these zones. EFFECT: enhanced quality of anodes, reduced consumption of anode mass and release of harmful compounds into atmosphere. 1 dwg
Patent RU-2073775-C1 (RU)
Title: Sandy grounds stabilization compound
Inventor: BLESKINA NADEZHDA A
IPC: E02D3/12
Filed: 1994-01-25
Granted: 1997-02-20
Abstract: FIELD: civil engineering. SUBSTANCE: stabilization compound contains carbamide resin and composite solidifying agent in amount of 200 to 260% comprising sulfuric aluminium, sulfuric iron and water. Ratio of components is as follows:carbamide resin 27.7 to 35.6%, sulfuric aluminium 0.65 to 0.75%, sulfuric iron 0.65 to 0.70%, water - the balance. This compound increases strength of sandy ground and allows content of carbamide resin to be reduced. EFFECT: high efficiency. 1 cl, 1 tbl
Patent RU-2117490-C1 (RU)
Inventor: DZHON DZHENNER
IPC: A61K47/12
Filed: 1992-08-21
Granted: 1998-08-20
Abstract: Изобретение относится к области медицины и касается трансдермальный композиции и ленты или повязки для трансдермальной доставки. Сущность изобретения заключается в том, что трансдермальная композиция для местного введения терапевтически и /или профилактически активного агента содержит жирную кислоту с длинной цепью молекулярной структуры или сложный эфир низшего алкила жирной кислоты с длинной цепью молекулярной структуры, где указанная длинная цепь представляет собой цепь C 13 -C 21  и предпочтительно содержит по меньшей мере одну цис-олефиновую связь. Предпочтительными компонентами с длинной цепью являются олеиновая кислота и этилолеат, а предпочтительной жирной кислотой низкого молекулярного веса является пропионовая кислота. Лента или повязка для трансдермальной доставки содержит непроницаемый тыльный слой, адгезивное средство, способное удерживать ленту или повязку на эпидермисе, местную терапивтическую или профилактическую композицию по пп.1 - 13 и проницаемую мембрану. Предложение обеспечивает устойчивое облегчение орального применения с уменьшенной частотой введения. 2 с. и 12 з.п. ф-лы, 5 табл., 7 ил.
Patent RU-2058973-C1 (RU)
Title: Method of plant feeding up preparing
Inventor: KASHCHI PETR Z
IPC: C05F9/00
Filed: 1994-06-02
Granted: 1996-04-27
Abstract: FIELD: agriculture, ecology. SUBSTANCE: method involves the use of humic acid from the solid usual waste and fraction isolated with 1.0-2.5% potassium hydroxide solution at quantity 0.2-0.8 of feeding up mass. Method is used for preparing feeding up for vegetable and flower cultures. EFFECT: improved method of feeding up preparing. 3 tbl
Patent RU-2078273-C1 (RU)
Title: Solenoid valve
Inventor: VANINSKIJ NATAN KH
IPC: F16K31/02
Filed: 1994-06-27
Granted: 1997-04-27
Abstract: FIELD: valving. SUBSTANCE: shaped perforated shell rigidly connected with a pulse gate is interposed between the core and pulse gate inside the housing of the solenoid valve. The top portion of the shell is provided with a horizontal area having an arresting ring collar. The area goes into the vertical cylindric portion. The mechanism for actuating the major and pulse gates is made up as a rod rigidly connected with the core and kinematically connected with the pulse gate through the end spherical projection. The rod has spherical portion arranged inside the cylindrical portion of the shell and provided with a horizontal area and arresting ring collar. Between the areas of the rod and shell is an accumulating cylindric spring. EFFECT: enhanced reliability. 6 cl, 2 dwg
Patent RU-2083410-C1 (RU)
Title: Track circuit receiver
Inventor: BELYAKOV IGOR V
IPC: B61L23/16
Filed: 1994-06-30
Granted: 1997-07-10
Abstract: FIELD: railway signalling and communication; checking condition of track circuits in which parameters of information signal at receiver input depend on condition of rail line and values of its primary parameters. SUBSTANCE: track circuit receiver has two processing channels for normal and shunt operation. Mean values of information parameters, posterior dispersions and posterior probabilities of shunt and normal operation of track circuit are determined in each channel. Provision of two processing channels makes it possible to determine varying parameters of track circuit control signal which increases safety and efficiency of receiver operation. EFFECT: enhanced safety and efficiency of operation. 3 dwg
Patent RU-2079912-C1 (RU)
Title: Protective device
Inventor: BORODULIN YURIJ V
IPC: H02G3/22
Filed: 1994-09-27
Granted: 1997-05-20
Abstract: FIELD: electrical engineering, for protection of joints of external electrical cables to conduction lines of sealed electric lead-ins (passages) against the effect of heat and radiation fluxes, water vapors, water and decontaminants. SUBSTANCE: the device uses a detachable protective housing (cap) consisting of a hollow thin-walled cylinder and a bottom hermetically joined to it, freely secured on rods built in the flange installed at the inlet. To unload the housing from the effect of ambient pressure, the device is furnished with direct-acting and check safety valves. To prevent condensation of moisture inside the device and protect it against water vapors, a vessel with a moisture absorber is installed in the path of the direct-acting valve on the side of the device interior. For protection against heat fluxes (fire) an easily detachable heat-insulating casing consisting of several parts is installed on the casing. EFFECT: enhanced reliability. 1 dwg
Patent RU-2097471-C1 (RU)
Title: Track liner
Inventor: TOJRER JOZEF
IPC: E01B35/06
Filed: 1994-10-31
Granted: 1997-11-27
Abstract: FIELD: railway tracks; maintenance and repair. SUBSTANCE: machine has frame resting on running bogies and the following equipment installed on frame: lifting-and-lining set with drive for levelling track in plan, device for determining position of track in longitudinal profile which consists of measuring bogies moved along track and rail track position pickups installed on corresponding measuring bogie, device for determining position of track in plan consisting of track plan position pickups installed on measuring bogies and coupled with measuring base formed by machine frame. Machine has also one rail relative to other rail elevation pickups and pressure pickup for finding forces of drives providing levelling of track in plan. EFFECT: enlarged operating capabilities. 5 cl, 6 dwg
Patent RU-2134260-C1 (RU)
Title: Аналоги витамина d3, способ их получения и фармацевтический препарат
Inventor: TOMAS I DORAN
IPC: C07C401/00
Filed: 1994-11-22
Granted: 1999-08-10
Abstract: Аналоги витамина D 3  формулы I, где R-H, ОН или F; Х - Н 2  или =CH 2 , двойная связь имеет Е-или Z-конфигурацию. Фармацевтический препарат, содержащий эффективное количество соединения I, обладает стимулирующим дифференцированием, снижающим пролиферацию кератиноцитов человека, и противоопухолевым действием. 3 с. и 3 з.п. ф-лы, 4 табл.
Patent RU-2090188-C1 (RU)
Title: Method for treatment of stomach and duodenum ulcer disease
Inventor: ISAEV VYACHESLAV A
IPC: A61K35/60
Filed: 1994-11-30
Granted: 1997-09-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: method involves esophagogastroduodenoscopy when food oil "Ejcosol" emulsion is applied on ulcer and adjacent tissue at the dose 5-7 ml, once per 2-3 days for 10-18 days. EFFECT: enhanced effectiveness of treatment, absence of by-side effects, relapse prevention.
Patent RU-2069131-C1 (RU)
Title: Device for plasma treatment of articles
Inventor: ISAKAEV MAGOMED-EMIN KH
IPC: B23K10/00
Filed: 1995-03-28
Granted: 1996-11-20
Abstract: FIELD: plasma treatment; surface hardening and tempering of metals and alloys. SUBSTANCE: plasma generator for treatment of metals and alloys has working gas supply system, insulator and electrodes one of which is output electrode 4 provided with inner channel. Plasma generator has working gas flow converter 5 connected with output electrode 4 and forming, together with electrode, variable section internal channel. End face surface 6 of gas flow converter is made to suit surface of article to be treated. Plasma generator provides uniform hardening of article. EFFECT: increased efficiency. 1 dwg
Patent RU-2122741-C1 (RU)
Title: Method of preparing standard panel of sera to control quality of test systems and immunoblots used for serologic diagnostics of antibodies specific for viral infections
Inventor: KANEV A N
IPC: G01N33/53
Filed: 1995-04-28
Granted: 1998-11-27
Abstract: FIELD: biotechnology and immunology. SUBSTANCE: immunospecific sera containing antibodies specific for viral antigens and having different concentrations of these antibodies are selected as well as set of native donor sera with zero titer. Sera for panels are selected after their investigation by technique of polymerase chain reaction to reveal infective material and titration in enzymatic immunoassay. Those sera are selected as immunospecific which exhibit regular decrease in optical density value in enzymatic immunoassay and analytical signal value in polymerase chain reaction test. As native donor sera with zero titer, those sera are selected having minus result in polymerase chain reaction test and optical density value below critical in enzymatic immunoassay. Selected immunospecific sera are diluted with diluent, containing no antibodies specific for virus being tested, to produce different concentrations of antibodies. In particular, immunologically inactive serum is used as diluent and all panel sera are supplemented with stabilizer. Samples of specific sera are additionally attested for content of some forms of antibodies by using enzymatic immunoassay with corresponding antigens of virus being investigated or using immunoblot. After that, such minimum number of sera are selected as standard for panel, which provides complete spectrum of antibodies corresponding to principal antigens of virus. To form standard panel, selected are: 25-30% of sera with zero titer, at least 50% of sera with titer from 1:100 to 1:200, and no more than 20-25% of sera with titer higher than 1:400, summary number of standard panel sera being at least 24. EFFECT: increased degree of controlling sensitivity of test systems and possibility of controlling their specificity. 6 cl, 1 dwg, 2 tbl
Patent RU-2115809-C1 (RU)
Inventor: BUTOV V I
IPC: F02B75/06
Filed: 1995-06-14
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: 90-deg V-type two-cylinder engine has crankshaft, connecting rods and pistons. Cheek counterweights are mounted on crankshaft cheek extensions. Pulley and flywheel are mounted on opposite ends of crankshaft. Both connecting rods are fitted on one connecting rod journal. Engine is provided additionally with one middle and two extension counterweights. Extension counterweights are secured, respectively, on pulley and on flywheel and middle counterweight is placed on connecting rod journal between connecting rods. Reduced mass of middle counterweight is 0.25-0.5 and sum of reduced masses of extension counterweights is equal to 0.17-0.47 of total mass of all counterweights secured on crankshaft. Products of reduced masses of extension counterweights by distance from each counterweight to middle of crankshaft are equal to each other. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2091241-C1 (RU)
Title: Pneumatic tyre
Inventor: ZHELEZOV EVGENIJ S
IPC: B60C9/06
Filed: 1995-07-19
Granted: 1997-09-27
Abstract: FIELD: tyre industry. SUBSTANCE: ends of narrow layers of carcass which do not reach level of 0. 2 of tyre section height are located in points where load N on cord thread in remaining layers built by internal pressure is equal to or differs by 10% maximum from load on cord thread over equator calculated by formula. Separate ends of narrow layers of carcass which do not reach level of 0. 2 of tyre section height are located in zones where load on cord thread built by internal pressure is 30% smaller than load on cord thread over equator, and ends of narrow layers of carcass in zone above widest place of tyre section are arranged mainly in middle layers of carcass. EFFECT: improved quality of tyre. 3 cl, 1 dwg
Patent RU-2098706-C1 (RU)
Inventor: VANINSKIJ NATAN KH
IPC: F16K5/06
Filed: 1995-07-31
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; shut-off fittings mounted in mains and pipe lines. SUBSTANCE: ball cock includes body with inner cavity to which inlet and outlet branch pipes for working medium adjoin, nonmetallic gaskets provided with spherical sealing surface and engageable with ball lock. Cock is provided with plate spring. Gaskets are located directly in inner cavity of body. Plate spring adjoins gasket through metal plate. Cock body is provided with equalizing compartment connected with inner cavity of lock via bypass passage when cock is in CLOSED position. Plate spring is located between equalizing compartment and bypass passage. EFFical enhanced reliability. 4 cl, 2 dwg
Patent RU-2100326-C1 (RU)
Title: Method of nitrogen-potassium fertilizer producing
Inventor: POJLOV VLADIMIR Z
IPC: C05C9/00
Filed: 1995-08-02
Granted: 1997-12-27
Abstract: FIELD: technology of fertilizer production. SUBSTANCE: method involves mixing carbamide (35-90%) with potassium chloride, heating a mixture to carbamide melting and granulation of fertilizer. Cyclone dust forming at drying and dust removing the flotation potassium chloride is used as potassium chloride source and nonquality carbamide (by granulometric fraction composition) and/or powder-like semiproduct forming after crystallizate separation from mother liquor is used as carbamide source. Method is used in technology of producing the complex granulated mineral fertilizers. EFFECT: increased strength of granules, simplified technology, utilization of nonquality products. 3 cl, 1 tbl
Patent RU-2101257-C1 (RU)
IPC: C04B33/02
Filed: 1995-08-23
Granted: 1998-01-10
Abstract: FIELD: production of building materials; ceramic bricks for use in heat generating plants operated with sulphur-containing fuels. SUBSTANCE: feedstock material is subjected to drying in drying drum by spraying material into heat carrier flow injected into drum at temperature 800-1000 C. Simultaneously, alkali-containing effluents resulting from caprolactam production are also injected into drum and come to contact with feedstock material as it is being dried in form of layered curtain periodically falling from drum top. Crude ceramic mass thus- produced is finally subjected to shaping, drying and roasting. EFFECT: 1) good-quality ceramic bricks for use in heavy-duty jobs; 2) utilization of environmentally harmful effluents from caprolactam production. 1 tbl
Patent RU-2099858-C1 (RU)
Title: Radio-frequency piezoelectric element
Inventor: MARTYNENKO OLGA E
IPC: H03H9/02
Filed: 1995-11-10
Granted: 1997-12-20
Abstract: FIELD: piezoelectronics, applicable in production of piezoelectric elements for RF piezoelectric resonators and monolithic filters. SUBSTANCE: RF piezoelectric element of the back-type mesa- structure is made of a single-crystal wafer in the form of a thinned central part with a thicker shoulder surrounding it; the shoulder is made with a rupture, whose width makes up 20 to 400 thickness of the thinned part of the piezoelectric element. EFFECT: improved design. 4 dwg
Patent RU-2099826-C1 (RU)
Title: Device for holding cable of antenna connected to television set
Inventor: LOGINOV EVGENIJ G
IPC: H01Q1/24
Filed: 1995-12-19
Granted: 1997-12-20
Abstract: FIELD: TV antennas. SUBSTANCE: device 1 has bed a, two hook-shaped stops b and c, guide ring 2, and spring-loaded grip 3 for antenna cable; cable of antenna connected to TV set weight on bed. EFFECT: provision of prevent loosening of antenna inlet seat and premature wear in case antenna cable is very heavy. 5 dwg
Patent RU-2101341-C1 (RU)
IPC: C12G1/02
Filed: 1996-02-06
Granted: 1998-01-10
Abstract: FIELD: food industry, in particular, wine industry. SUBSTANCE: method involves grinding the raw material with destalking; recovering the self-flowing fraction and pressing the drained pulp with receiving and fermenting the wort. Before fermentation, water enriched extractive substances of drained pulp, and ethyl alcohol are introduced in wort in amount: water up to 100% of volume of drained pump, and ethyl alcohol not less 10%. EFFECT: increased output of wine materials without reduction of their quantity. 1 tbl
Patent RU-2136918-C1 (RU)
Title: Internal combustion engine and method of its operation
Inventor: DAN MERRITT
IPC: F02B75/12
Filed: 1994-06-23
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: engine has one or more pairs of first and second cylinders, capacity of first cylinder being greater than that of second cylinder, and corresponding pistons reciprocating in cylinders. Second piston has drive rod and divides second cylinder into first space accommodating drive rod of second piston and second space between two pistons. First cylinder has air intake and exhaust branch pipes. Common combustion space is formed between two pistons when pistons are in inner dead center position. Combustion space has second space. Movement arrangements provides flow of gas between first space and combustion space to end of compression stroke, and delaying arrangement delays movement of fuel and air mixture from first space into second space till the end of compression stroke of second piston. Nozzle provides fuel for first space during suction stroke of second piston. Engine has driving arrangement to set second piston into motion. Driving arrangement includes means for holding second piston in inner dead center during part of working stroke of first piston. Invention provides description of method of operation of such engine. Advantage of proposed invention is that both diesel engine and gasoline engine can be converted by changing the design of cylinder head without changing the design of crankcase and transmissions as a whole. EFFECT: possibility of conversion of internal combustion engines. 61 cl, 26 dwg
Patent RU-2108464-C1 (RU)
Inventor: POLEVSHCHIKOV G JA
IPC: E21F7/00
Filed: 1996-04-08
Granted: 1998-04-10
Abstract: Изобретение относится к горному делу и может быть использовано при дегазации углепородного массива через скважины или шпуры на подземных горных выработках. Сущность изобретения заключается в том, что на участке скважины, подлежащем герметизации с помощью поинтервального ориентированного гидроразрыва, создают трещины и заполняют их твердеющим составом с образованием в окружающих скважину породах воздухонепроницаемых экранов. В качестве твердеющих составов предлагается использовать водные растворы гелеобразующих составов. После заполнения трещин производят обсадку скважины и устанавливают герметизатор. Создание воздухонепроницаемых экранов позволяет повысить надежность герметизации дегазационных скважин и снизить подсосы в них воздуха. 1 з.п.ф-лы, 1 ил.