baber/WOPTO huggingface dataset:
Patent RU-2083825-C1 (RU)
Inventor: PETREEV ANATOLIJ M
IPC: E21C37/24
Filed: 1995-04-19
Granted: 1997-07-10
Abstract: FIELD: mining and construction equipment. SUBSTANCE: device can be used for combined crushing of rock by blasting and wedge-thrusting, also for removing barriers, etc. Device has cylinder, circular striker and system for control of fluid working body streams. Tail portion of working tool is in the form of stem passing through hole in circular striker and is provided with front and rear shoulder - anvils adapted for transmitting impact action to working tool. One of these shoulders is removable from stem. Such embodiment of device ensures transmission of intensive impacts directly to working tool in reverse stroke. EFFECT: high efficiency. 2 cl, 4 dwg
Patent RU-2079441-C1 (RU)
Title: Device for reagent purification of sewage water
Inventor: CHUMICHEV VIKTOR NIKOLAEVICH
IPC: C02F1/40
Filed: 1995-06-20
Granted: 1997-05-20
Abstract: FIELD: water purification facilities. SUBSTANCE: device is intended for purification of used oil-containing emulsions and other sewage water containing petroleum products. It has cylindrical body with tapered lower part, two mixers located inside the body. Mounted on upper flange of body is vessel for collection of slime which floats up to surface of purified water. Vessel contains unit for separation and removal of slime which is made in the form of disks possessing hydrophobic property. Pressed against surface of disks are strips which remove slime and direct it to drain pipe connection. Unit for automatic discharge of purified water isolates slime. It is located in body and has gate valve which when moving up and down closes and opens a hole in vessel. Also provided in device is fine cleaning filter which separates casual mechanical impurities, and system for delivery of reagents and liquid to be treated. Device continuously removes dewatered slime with independent discharge of purified water. EFFECT: high efficiency. 1 dwg
Patent RU-2111001-C1 (RU)
Title: Method of immunoglobulin preparation preparing
Inventor: VOLKOV A V
IPC: A61K35/16
Filed: 1995-07-03
Granted: 1998-05-20
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: method involves coagulation of cattle blood serum nonimmunoglobulin proteins and lipids with caprylic acid. Method can be used for prophylaxis and treatment of human and different animals with infections of enteric groups and other different groups of bacteria and viruses. EFFECT: improved method of preparing.
Patent RU-2134691-C1 (RU)
Title: Pyranone compounds and pharmaceutical composition on said
Inventor: THAISRIVONGS SUVIT
IPC: A61K/
Filed: 1993-11-09
Granted: 1999-08-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new pyranone compounds that can be used for inhibition of retroviruses in human cells infected with indicated retroviruses. Invention describes pyranone compounds of the general formula (I)   where values R 1 ,R 2 ,R 3 ,R 10 ,R 11  are indicated in point 1 of the claim. Invention describes also a pharmaceutical composition based on the above indicated compounds of the indicated prescription. EFFECT: enhanced effectiveness of compounds and composition. 25 cl, 56 dwg, 4 tbl, 116 ex
Patent RU-2124680-C1 (RU)
Inventor: SHISHKIN N D
IPC: F24J2/04
Filed: 1995-08-22
Granted: 1999-01-10
Abstract: Гелиоустановка относится к гелиотехнике и может быть использована в системах горячего водоснабжения и отопления. Изобретение повышает экономичность и надежность работы гелиоустановки. Установка содержит последовательно соединенные ступени гелиоколлектора, обеспечивающего подогрев и безнасосное перетекание воды из расходного бака холодной воды в бак-аккумулятор. Первая по ходу движения воды ступень гелиоколлектора изготавливается из наиболее простых и дешевых элементов - абсорберов, позволяющих осуществить подогрев воды до температуры 35-40 o С. Вторая ступень гелиоколлектора изготавливается из элементов, имеющих одинарное остекление и теплоизоляцию, и позволяет произвести подогрев воды до 50-55 o С. Третья ступень гелиоколлектора состоит из элементов, имеющих двойное остекление, теплоизоляцию, и позволяет произвести подогрев воды до 60-65 o С. Регулирующий вентиль, регулятор температуры и емкость постоянного уровня, расположенная в верхней части бака-аккумулятора, позволяют при изменении поступления солнечной энергии на гелиоколлектор и уровня горячей воды в баке-аккумуляторе поддерживать постоянную температуру горячей воды. 1 з.п. ф-лы, 1 ил.
Patent RU-2088087-C1 (RU)
Title: Forming-depositing apparatus
Inventor: GRISHKO NIKOLAJ K
IPC: A21C11/04
Filed: 1995-10-05
Granted: 1997-08-27
Abstract: FIELD: production of sweet biscuit. SUBSTANCE: forming-depositing apparatus has frame, corrugated delivery roll and forming rotor, which is supported by fixed central shaft provided with cam. Forming rotor has radial plungers movable in radial directions. Plungers are interconnected with their rear sides by means of springs, which normally draw plungers to their central shaft, and by rollers mounted in plunger forks in contact with central shaft cam. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2105026-C1 (RU)
Title: Method for production of carbonate weighting material for drilling muds
Inventor: SAVITSKIJ BOGDAN PAVLOVICH
IPC: C09K8/06
Filed: 1995-11-30
Granted: 1998-02-20
Abstract: FIELD: well drilling; production of weighting material for drilling muds. SUBSTANCE: method includes crushing of carbonate raw material in crusher of selecting crushing with screen, drying and grinding of final product. During crushing, in crusher of selecting crushing with screen, silicon is removed from carbonate raw material. Silicon may also be removed after crushing of carbonate raw material in drum separator. Clay and sand are removed from carbonate raw material before grinding of final product in gravity separator. EFFECT: higher efficiency. 1 dwg, 2 tbl
Patent RU-2092926-C1 (RU)
Inventor: VERPETA VYACHESLAV A
IPC: H01H33/66
Filed: 1996-01-31
Granted: 1997-10-10
Abstract: FIELD: electrical engineering, heavy-current vacuum switches. SUBSTANCE: contact system of proposed switch is composed of main contact positioned on current carrying rod made from soft-resistant material which ensures passage of rated current under insufficient contact pressure and arc-resistant contact embracing main one mounted on resilient spiral elements. With passage of current through them with main contact being broken there is created axial field which enhanced disconnecting capability. Resilience of spiral elements provides for closing of arc-resistant contact in three points which diminishes three times effort of throw-away of contacts in case of passage of supercurrent as effort of throw-away is directly proportional to the square of current. EFFECT: enhanced operational efficiency and safety. 1 dwg
Patent RU-2133615-C1 (RU)
Title: Agent for treatment of patient with neurological diseases
Inventor: BASHKATOV S A
IPC: A61K35/50
Filed: 1996-02-13
Granted: 1999-07-27
Abstract: FIELD: medicine, neurology, biochemistry. SUBSTANCE: invention proposes the use of glycoseaminoglycans extracted from the human placenta as an active component of an agent for treatment of patients with neurological diseases. The agent shows high therapeutic effectiveness, it does not induce toxic effect since exhibits homology with respect to human body tissues. Invention can be used in pharmacology for development of new medicinal preparations. EFFECT: enhanced effectiveness of agent. 10 tbl, 2 ex
Patent RU-2123207-C1 (RU)
Title: Sealing lock
Inventor: LABZUNOV V P
IPC: G09F3/03
Filed: 1996-06-14
Granted: 1998-12-10
Abstract: FIELD: railroad security equipment. SUBSTANCE: device has two independent information carriers. It can be unlocked only by destruction of both information carriers. EFFECT: increased safety. 2 cl, 1 dwg
Patent RU-2104266-C1 (RU)
Title: Phenylalkylamino alcohols and methods of preparing thereof
Inventor: CHOJ JONG MUN
IPC: A61P25/28
Filed: 1995-09-06
Granted: 1998-02-10
Abstract: FIELD: medicine. SUBSTANCE: claimed invention describes O-carbamoyl (D/L) phenylalninol of structural formula I pharmaceutically useful for treating diseases of central nervous system. The claimed method comprises treating phenylalninol with benzylchloroformate in the main aqueous solution to form N-benzyloxycarbonyl phenylalaninol by reaction with phosgen and treatment with excessive amount of concentrated solution of ammonium hydroxide to produce O-carbamoyl-N- benzyloxycarbonyl phenolalaninol and remove protecting group by hydrogenolysis. EFFECT: improved properties of the title compound. 10 cl, 1 tbl
Patent RU-2094518-C1 (RU)
Title: Mixture for melting of ferrosilicium
Inventor: KHARLAN VITALIJ VIKTOROVICH
IPC: C22C33/00
Filed: 1996-06-25
Granted: 1997-10-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: mixture comprises quartzite, woody and metal waste, metallurgical coke being mixed with pitch coke, mass portion of metallurgical coke being 5-50 % of total coke weight. Said mixture comprises, mas.%: woody waste, 4-50; mixture of pitch and metallurgical coke, 10-30; metal waste, 5-20; quartzite, the balance. EFFECT: improved quality. 5 cl, 1 tbl
Patent RU-2127683-C1 (RU)
Title: Freight car bogie center plate unit
Inventor: KOROBOV JU S
IPC: B61F5/52
Filed: 1996-10-16
Granted: 1999-03-20
Abstract: FIELD: railway transport. SUBSTANCE: bogie CENTER plate unit is cylindrical cavity in over-spring beam with semirings fitted along cavity surface generatrix. Gasket made of plastic material with wear resistance coating at side to body pivot bearing is fitted on bottom of CENTER plate unit. Coating consists of separate segments separated by radial grooves of depth equal to coating thickness and width equal to 1-3 depths of grooves. EFFECT: reduced labour input in repairs, simplified repair operations, increased distance run between overhauls. 2 cl, 2 dwg
Patent RU-2112743-C1 (RU)
Title: Method of preparing metal sulfide
Inventor: PEROV EH I
IPC: C01G1/12
Filed: 1996-12-10
Granted: 1998-06-10
Abstract: FIELD: INORGANIC SYNTHESIS. SUBSTANCE: invention can be used in preparative syntheses of sulfides and polysulfides of metals belonging to primary and secondary subgroups of periodical system and also relates to semiconductor material technology. Sulfides are precipitated in anhydrous liquid medium containing alkanes with at least 10 carbon atoms via interaction of metal compounds (hydroxides, acetates, fatty acid salts) with hydrogen sulfide formed in the course of reaction. Method is distinguished by combining formation of hydrogen sulfide and its consumption in situ to form sulfide compound. Process is carried out in boiling hydrocarbons at 170 to 250 C. This temperature range covers boiling temperatures of decane, dodecane, tridecane, and tetradecane. When using light hydrocarbons (pentane, hexane), synthesis of sulfides is performed in autoclave. At optimum synthesis temperatures, equilibrium pressure of vapors of volatile alkanes lies within the range 1.0 to 6.3 MPa. According to invention, crystalline modifications of zinc, cobalt, copper, barium and other metals are prepared for 4-8 h with yields from 77 to 99%. EFFECT: enhanced process efficiency. 2 cl, 1 tbl
Patent RU-2124899-C1 (RU)
Inventor: TURETSKOVA V F
IPC: A61K36/76
Filed: 1997-02-10
Granted: 1999-01-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: invention relates to preparing a tabletting form of drug. Method involves addition of lactose and talc to aspen bark extract at mass ratio = 25.4:0.2, respectively, followed by pressing under pressure 98000-117600 MPa. Proposed agent can be used for treatment of patients with stomach ulcer and gastritis. EFFECT: improved precision of a preparation dosing. 12 tbl
Patent RU-2119728-C1 (RU)
Title: Method for measuring hydrophone sensitivity in sea
Inventor: AGRANOVSKIJ A V
IPC: H04R29/00
Filed: 1997-04-17
Granted: 1998-09-27
Abstract: FIELD: acoustics. SUBSTANCE: method is based on calibration of hydrophone in low-frequency range using its comparison to reference hydrophone of known sensitivity γ o . It involves submerging tested and reference hydrophones to different depths, spacing sound source and both tested and reference hydrophones by at least five sea depths. Relative position of reference and tested hydrophones which conforms to this condition provides difference of sound pressure in interference maximums below 1 dB. Calibration procedure involves rectilinear movement of sound source with low constant speed v (v/c < 2•10 -3 , where c is velocity of sound in water), measuring average amplitude levels of signals at outputs of tested and reference hydrophones for time interval ΔT, which is equal to 8/3•H 2 / λu, where H is sea depth, λ is wavelength of sound, detection of moments when instantaneous values of amplitudes are simultaneously greater than their average level. Tested hydrophone sensitivity γ r  is calculated using equation  , where u o (t i ) is amplitude of signal at output of reference hydrophone in moments t i , i=1, 2, ..., M, when instantaneous amplitude levels are greater than average level,   is signal amplitude at output of tested hydrophone in moments  , i=1, 2, ..., M; j o  is number of samples for shifting tested hydrophone signal with respect to reference hydrophone signal. EFFECT: increased field of application. 3 dwg
Patent RU-2109786-C1 (RU)
Title: Composition for road marking
Inventor: JUMASHEV V M
IPC: C09D133/10
Filed: 1997-04-21
Granted: 1998-04-27
Abstract: FIELD: special compositions. SUBSTANCE: composition copolymer of butylmethacrylate, methylmethacrylate and methacrylic acid at ratio 37:2:1 as a polymeric binding agent. Hexamethacrylate dipentaerythrite adipinate is used as a disperser. In addition to titanium dioxide, calcite, aerosil, dibutyl phthalate and butyl acetate composition has additionally amide-containing acrylic resin, white spirit, xylene and acetone. Component combination taken at definite ratio provides high water-, salt- and wear resistance and small time drying of marking applied on backing. Composition is recommended for applying on asphalt- or cement-concrete coating. EFFECT: improved quality of composition. 2 tbl
Patent RU-2141400-C1 (RU)
Inventor: MANFRED SHPEKHT
IPC: B66C1/66
Filed: 1997-05-07
Granted: 1999-11-20
Abstract: FIELD: hoisting cranes, namely overhead cranes for transporting and rotating casting molds, for example molds for making building parts such as bricks, plates and others of porous concrete. SUBSTANCE: crane includes beam with lateral crane arms at both sides and with suspensions having devices for rotating casting molds. Novelty is suspensions provided with additional devices for moving bases of casting molds and cars for transporting casting molds. EFFECT: combination type rotary and transporting crane allowing to enhance efficiency of its operation and to reduce costs of technological mounting. 8 cl, 9 dwg
Patent RU-2128015-C1 (RU)
Title: Способ двусторонней одномоментной хейлоринопластики
Inventor: SHCHEGLOVA A P
IPC: A61B17/24
Filed: 1997-05-29
Granted: 1999-03-27
Abstract: Изобретение относится к медицине, а именно к хирургической стоматологии. Способ заключается в том, что формируют дно носа двумя треугольными лоскутами - с перегородки носа и взятого у крыльев носа, формируют глубокое преддверие путем перемещения боковых отделов слизистой оболочки межчелюсной кости к центру, затем образуют красную кайму срединного фрагмента губы с бугорком путем сшивания трехслойных лоскутов, боковых фрагментов, окаймляющих расщелину. Способ улучшает косметические и функциональные результаты. 6 ил.
Patent RU-2121796-C1 (RU)
Title: Vegetable drying apparatus
Inventor: JUR EV D N
IPC: A23P30/40
Filed: 1997-06-20
Granted: 1998-11-20
Abstract: FIELD: vegetable drying and food-concentrate industry. SUBSTANCE: apparatus has auger feeder with nozzle outlet opening, liquefied gas supplying device connected to feeder, expansion chamber, vacuumized microwave chamber with device for moving product along it and discharge device. EFFECT: reduced power consumption and increased efficiency. 1 dwg
Patent RU-2131886-C1 (RU)
Inventor: NARINIJANTS G R
IPC: C08B37/06
Filed: 1997-10-13
Granted: 1999-06-20
Abstract: Изобретение относится к спиртовой промышленности. Линия содержит последовательно соединенные сырьевой питатель, роторно-кавитационный экстрактop, промежуточный сборник, теплообменник, ферментационную установку, смеситель, микрофильтрационную установку, ультрафильтрационную установку, сушильную установку и фасовочную установку, а также средство подачи воды в роторно-кавитационный экстрактop, соединенный с ферментационной установкой инокулятор и средство подачи сорбента в смеситель. Изобретение позволит повысить производительность и выход продукта. 1 ил.
Patent RU-2133929-C1 (RU)
Inventor: UL JANOV A G
IPC: F25B1/053
Filed: 1997-10-27
Granted: 1999-07-27
Abstract: FIELD: cooling equipment. SUBSTANCE: turbine compressor-pump aggregate is intended for pumping of vapors of cooling agent and can specifically be used in air conditioning systems employed to cool electronic equipment and in combined absorption-compressor plants. It includes air-tight body, electric motor fitted with cooling jacket and shaft, plain bearings, two pairs of impellers. Aggregate is additionally fitted with another pair of impellers, one being compressor impeller and the other one being pumping impeller. Cooling agent is used as lubricant. Complex building-block approach to compressor and pump parts made it possible to transfer aggregate to one type of working medium and to exclude totally presence of lubricating oil and water. EFFECT: enhanced operational reliability and efficiency of aggregate. 2 dwg
Patent RU-2132890-C1 (RU)
Inventor: DEMIDOV D M
IPC: C30B25/02
Filed: 1997-12-09
Granted: 1999-07-10
Abstract: FIELD: technology of preparing semiconducting A 3 N type compounds, more particularly manufacture of epitaxial structures of various purposes. SUBSTANCE: method of preparing epitaxial structures of nitrides of A 3  group elements on crystalline substrates comprises creating one or more molecular streams containing A 3  group elements and molecular ammonia stream in vacuum chamber under collision-free conditions by admitting said ammonia stream into vacuum chamber from gas source: ratio of density   of molecular ammonia stream to total density   of molecular streams of A 3  group elements varies from 100 to 10,000. EFFECT: improved quality of epitaxial structures and greater rate of growth thereof. 1 ex, 1 dwg
Patent RU-2132984-C1 (RU)
Inventor: STEPANOV JU A
IPC: F16H3/44
Filed: 1997-12-29
Granted: 1999-07-10
Abstract: FIELD: transport engineering; truck and crawler vehicle transmissions. SUBSTANCE: gearbox has three single-row planetary mechanisms, two clutches and three brakes. Central gear with external teeth of first planetary mechanism is connected with input shaft; through first clutch, with carrier of this planetary mechanism and with internal central gear of secondary planetary mechanism; through second clutch, with carriers of second and third planetary mechanisms coupled to each other and with output shaft. brakes are installed on internal central gears of first and third planetary mechanisms and on interconnected external central gears of second and third planetary mechanisms. EFFECT: simplified design of gearbox, enhanced reliability and increased efficiency. 1 tbl, 1 dwg
Patent RU-2137346-C1 (RU)
Title: Apparatus for determining grain combine losses
Inventor: AKHLAMOV JU D
IPC: A01D75/00
Filed: 1998-01-22
Granted: 1999-09-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has vessel, partition wall mounted within vessel, sleeve positioned for rotation about axis of revolution till abutment against one of side walls. Apparatus is adapted to be positioned in spacings and movable partition wall is deflected clockwise till abutment against vessel side wall. Upon passage of header and gathering of lost grain and spikes behind header, partition wall is turned counterclockwise to close first vessel half with gathered material and open second free half. Combine grain losses behind thresher are gathered into second half of vessel. Such construction allows separate evaluation of grain losses behind header and thresher to be performed. EFFECT: increased efficiency and reliable evaluation of combine operation. 2 cl, 4 dwg
Patent RU-2123828-C1 (RU)
Title: Local cryotherapy apparatus
Inventor: CHERNYSHOV I S
IPC: A61B18/02
Filed: 1998-02-12
Granted: 1998-12-27
Abstract: FIELD: medical engineering; traumatology; arthrology. SUBSTANCE: apparatus has heat-insulated housing with reservoir filled with liquid cryogen and provided with full-in channel on cover and with operating open-type end piece on outlet channel. Distributing-evaporating unit is positioned in reservoir. It is made as at least on flow splitter mounted on studs on side of fill-in channel above every bushing of at least one separating partition. Bead of every bushing is directed towards fill-in channel made as length of tube which vacant end enters reservoir cavity. Outlet channel is also made as tube section which part is arranged in reservoir and fitted with outlet flow splitter installed above it. Apparatus also has cold-production control system with fan positioned on its cover. Construction of distributing evaporating unit allows apparatus operation in any position. EFFECT: quick setting up of operating mode at maximum low temperature of flow. 12 cl, 2 dwg
Patent RU-2128895-C1 (RU)
Inventor: SALDAEV A M
IPC: A01B13/16
Filed: 1998-02-27
Granted: 1999-04-20
Abstract: FIELD: agriculture. SUBSTANCE: working tool has tine, chisel and detachable blades. Tine has sides and inserts attached to inner surfaces. Inserts define slot for receiving detachable blades between tine sides. Each blade may be fixed in slot. Each blade is formed as planar oblique-angled parallelepiped with cutting edges. Blades are mounted on tine in overlapped relation. Chisel is fixed on lower tine cut by means of retainer. Beveled portions inclined to different extent are disposed on front part of sides. Inserts manufactured from metal strips are offset relative to beveled portions by various distances so that top part of upper insert protrudes into space between joined sides to larger extent than its bottom part, and top part of lower insert protrudes into space to lesser extent than its bottom part. Tine sides are made from constructional, high-alloy, mutually unweldable steels of different quality. Tine sides are joined to inserts by rivets. Chisel used in this working tool may be of various versions and is adapted for embracing tine lower cut. Such construction allows fodder crop yield to be increased and water erosion of irrigated soil to be reduced. EFFECT: increased efficiency, improved yield and reduced damage to soil. 24 cl, 15 dwg
Patent RU-2131645-C1 (RU)
Inventor: BATTALOV A M
IPC: F41H11/12
Filed: 1998-05-26
Granted: 1999-06-10
Abstract: FIELD: protection against radio-controlled mines. SUBSTANCE: device has n frequency oscillators, wide-band power amplifier, wide-band antenna system, commutator, which n signal inputs are connected to outputs of frequency oscillators, and which output is connected to input of wide-band power amplifier. In addition device has pseudorandom pulse sequence generator, which is connected to control input of commutator 4, and controlled interface, which is inserted between wide-band power amplifier and wide-band antenna system, and parameters regulator which is connected to control inputs of wide-band power amplifier, controlled interface and n frequency oscillators. In addition each of n frequency oscillators operates in overlapping adjacent frequency bands and is designed as serial circuit of generator of non-linear alternating voltage, and voltage-controlled generator. EFFECT: increased reliability of protection against unauthorized transmission of information through radio channel in wide band of unknown frequencies without increase in integral output device power, its power consumption, size and weight, possibility of its on-line adjustment to current frequency conditions without alteration of its circuits and design. 2 cl, 2 dwg