baber/WOPTO huggingface dataset:
Patent RU-2057767-C1 (RU)
Inventor: GOLOVKIN GENNADIJ S
IPC: C08J5/06
Filed: 1993-06-17
Granted: 1996-04-10
Abstract: FIELD: manufacture of plastic carbon materials. SUBSTANCE: the polymeric composite material comprises polysulfonic matrix and carbon fibers, said carbon fibers containing on the surface as the dressing layer copolymer consisting of units of methacrylic acid, diethylene glycol and benzosulfuric acid in molar ratio of from 49.5:49.5:1 to 49:49:2 in amount of from 0.52 to 5.0 % with respect to the fiber weight, the ratio of the components being as follows (wt %): 25-75 copolymer containing reinforcing carbon fibers; and the polysulfonic matrix balance. The use of said copolymer as the dressing layer makes it possible to increase interlayer strength by 1.8-2.2 times during shearing of polysulfonic plastic carbon material. EFFECT: improved properties of the plastic carbon materials. 1 tbl
Patent RU-2087416-C1 (RU)
Title: Method of producing silicon carbide layers
Inventor: IVANOV LEONARD S
IPC: C01B31/36
Filed: 1993-08-17
Granted: 1997-08-20
Abstract: FIELD: production of inorganic materials. SUBSTANCE: invention relates to process of depositing high-purity stoichiometric silicon carbide with theoretical density. Method includes purifying initial compositions and feeding vapor-gas methyltrichlorosilane-hydrogen mixture into reactor, decomposing it on a heated carrier to yield silicon carbide and decomposition products. According to invention, vapor-gas mixture fed into reactor has density 3-4 g/sq.cm and methyltrichlorosilane to hydrogen molar ratio 1:(1-3), whereas carrier temperature is 1200-1250 C. Decomposition products are withdrawn from reactor, separated via condensation into gas and liquid phases. Liquid phase is by gravity directed into rectification stage. Isolated methyltrichlorosilane is returned into reactor. Condensation of liquid phase is carried out at temperature from -70 to -75 C or when varying temperature from 0 to - 120 C with successive isolation of methyltrichlorosilane, other organochlorosilanes, and chlorosilanes from liquid phase. After rectification, organochlorosilanes are combined with methyltrichlorosilane and returned into process, whereas gas phase, after condensation, containing hydrogen chloride, methane, and hydrogen is cooled to temperature from -185 to -196 C, which leads to hydrogen chloride and methane separation in the form of solid precipitate. Hydrogen is compressed and returned into process. Application of thus obtained silicon carbide in microelectronics will allow essentially increasing quality of very large scale integrated circuits. EFFECT: increased purity of product. 6 cl, 1 tbl
Patent RU-2075953-C1 (RU)
Title: Composition made of dry berries for beverage preparing and method of its producing
Inventor: KOZLOVA GALINA G
IPC: A23L2/39
Filed: 1993-11-09
Granted: 1997-03-27
Abstract: FIELD: food industry. SUBSTANCE: method involves the preparing composition prepared of dry berries nutshells of which contain fat-soluble vitamins and berries which contain water-soluble vitamins. Compositions were dried at 50-55 C up to the residual moisture 3-7%, milled up to the powder-like state and mixed. The source of berries containing fat-soluble vitamins are: rose, sea buckthorn, viburnum or haw-thorn; berries containing water-soluble vitamins are: rowan melanocarpous or mountain ash fruits, or June-berry fruits, or honeysuckle fruits taken at the following ratio of components, wt. -%: rose, sea buckthorn, or viburnum, or haw-thorn berries 80-95; rowan melanocarpous fruits, or mountain ash fruits, or June-berry fruits, or honeysuckle fruits - the rest. EFFECT: enhanced quality of composition. 2 cl
Patent RU-2051196-C1 (RU)
Title: Cobalt-based alloy
Inventor: BALDAEV LEV KH
IPC: C22C19/07
Filed: 1993-11-26
Granted: 1995-12-27
Abstract: FIELD: metallurgy. SUBSTANCE: alloy contains, by weight: chromium 26-30; aluminum 6-8; yttrium 0.3-1.5; silicon 1.5-4.5; metal of second basic group 0.1-0.5; oxide of metal of second basic group 0.1-1.0; cobalt the balance. EFFECT: increased efficiency in corrosion protection of parts covered with coating containing cobalt-based alloy.
Patent RU-2069378-C1 (RU)
Inventor: TISHENKO GALINA I
IPC: G01V9/00
Filed: 1993-12-22
Granted: 1996-11-20
Abstract: FIELD: geophysics, seismic prospecting. SUBSTANCE: seismic prospecting is performed by method of common deep point, seismograms are processed by standard graph assumed for territory, then additional processing is carried out by program of amplitude and frequency filtration. Anomalous zones of total damping of amplitude of seismic waves reflected from boundaries in deposits lying above surface of angular and stratigraphic discords above deposits of hydrocarbons are isolated. They are mapped over area with allowance for damping of amplitudes. They are identified as deposits of oil and gas. Within limits of isolated anomalous zones search and prospecting holes are sunk. First search hole is sunk in region of most intensive exhibition of damping of amplitudes of seismic waves. EFFECT: decreased extent of search drilling, increased factor of success of search, diminished duration of prospecting stage and selection of effective system of arrangement of production wells over fields. 1 dwg
Patent RU-2077632-C1 (RU)
Title: Railway track
Inventor: ISHIN STAL S
IPC: E01B2/00
Filed: 1993-12-24
Granted: 1997-04-20
Abstract: FIELD: building combined railway track installed on wooden and reinforced concrete sleepers. SUBSTANCE: railway track has rails 1 installed using fasteners 2 on sleepers. Each sleeper is made of two parts in subrail zone. Detaching line coincides with rail vertical axis. Crosswise fasteners 4 are passed through co-axial holes originated in the above parts and sleeper sections. Vibration insulating layers 7 are placed in joints between sleeper parts and sections. Subrail zone of the sleepers is made of concrete. Additional sections are formed of plates 9 made of isotropic material on wooden base impregnated by anti-septic agent. Wedged section 6 is combined of alternative layers of polymeric concrete and vibration insulating layers. EFFECT: higher strength. 2 cl, 2 dwg
Patent RU-2048241-C1 (RU)
Title: Method for continuous casting of steel billets
Inventor: AJZATULOV RAFIK S
IPC: B22D11/00
Filed: 1994-02-21
Granted: 1995-11-20
Abstract: FIELD: foundry, in particular, casting of billets for storage mills. SUBSTANCE: method involves casting rectangular ingot in crystallizer; cutting it lengthwise into separate billets. Ingot cast has thickness equal to 0.8-1.1 of predetermined width of billet. Cutting line is extending in spaced relation with respect to narrow face, with space value being equal to 0.6-1.0 of ingot thickness. Ingot is cut into rectangular and sheet billets, into two rectangular and one sheet billets and into three rectangular billets. EFFECT: increased efficiency. 4 cl
Patent RU-2062500-C1 (RU)
Title: Device for reproducing holograms
Inventor: GOLENKO GEORGIJ G
IPC: G03H1/22
Filed: 1994-03-17
Granted: 1996-06-20
Abstract: FIELD: reproduction of holograms. SUBSTANCE: illuminated screen is disposed behind hologram in the device for reproducing holograms. Screen is connected mechanically with hologram and has light-reflecting coating onto its surface. Sizes of screen exceed over hologram itself. Screen should be illuminated through effective light filters. Light-reflecting coating should be toned, and recovering radiation source should be balanced, as well as illumination of screen according to its light and color characteristics. EFFECT: improved color and brightness characteristics of the device. 4 cl, 2 dwg
Patent RU-2097243-C1 (RU)
Inventor: SOPINA ANGELINA V
IPC: B62B1/12
Filed: 1994-03-28
Granted: 1997-11-27
Abstract: Использование: в ручных складных тележках для перевозки грузов, которую можно использовать как раскладной стул. Сущность изобретения: тележка содержит две рамы 1 и 2, одна из которых установлена на ходовых колесах 3. Обе рамы устанавливаются в X-образное положение посредством опорных элементов 4 сиденья с упорами 5, в которые заходят концы соответствующих рам. 4 ил.
Patent RU-2095098-C1 (RU)
Title: Method for treating hyperbilirubinemiae in newborn infants
Inventor: DEJNEKA ANATOLIJ DMITRIEVICH
IPC: A61M5/00
Filed: 1994-06-23
Granted: 1997-11-10
Abstract: FIELD: neonatology. SUBSTANCE: infant's liver is subjected to percutaneous magnetic laser irradiation in combination with phototherapy and infusion therapy. Irradiation is effected by contact method, radiation flow is stable, has flux power density 5 mWtsq.cm, radiation wavelength 0.85-0.95 mcm, magnetic field intensity 40 m Tl, irradiation duration per single field 3 min., 1 therapeutic session daily, treatment course lasting 4-5 days. EFFECT: effective and sparing treatment for newborn children.
Patent RU-2086351-C1 (RU)
Title: Mixture for lining of hollow products
Inventor: INKIN ANATOLIJ V
IPC: B22D13/00
Filed: 1994-08-03
Granted: 1997-08-10
Abstract: FIELD: foundry; applicable in production of lining by centrifugal casting of long hollow products rotating about their axes, for instance, pipes designed for pumping suspensions with abrasive particles (slimes) and nonmetal melts. SUBSTANCE: mixture has molybdenum trioxide MoO 3 , aluminium Al, carbon C, chromic oxide Cr 2 O 3  with the following quantities of ingredients, mas. %: molybdenum trioxide, 28.2-60.3; aluminium, 25.2-26.2; carbon, 5.5-3.6; chromic oxide, 41.1-9.9. EFFECT: higher efficiency. 1 tbl
Patent RU-2083260-C1 (RU)
Inventor: DYAKOV VLADIMIR V
IPC: B01D11/00
Filed: 1994-09-27
Granted: 1997-07-10
Abstract: Использование: в аппаратах для экстракции под давлением выше атмосферного. Сущность изобретения: на патрубке экстракционной емкости установлен затвор, содержащий накидную крышку с отверстием для прохода штока, на котором закреплена тарелка с установленными на ней в соответствующих проточках упругим элементом, нажимной шайбой и двумя уплотнительными кольцами. 3 ил.
Patent RU-2101525-C1 (RU)
Title: Приводной механизм двигателя внутреннего сгорания "ципон"
Inventor: PODREZOV VLADIMIR PETROVICH
IPC: F02B75/32
Filed: 1994-11-01
Granted: 1998-01-10
Abstract: Использование: двигателестроение. Сущность изобретения: приводной механизм двигателя внутреннего сгорания содержит корпус с цилиндром, поршень с тягой и толкателем, установленный в цилиндре с образованием с последним камеры сгорания, приводной вал, устройство рабочего хода, выполненное с возможностью периодического взаимодействия тяги с валом посредством зацепления кинематического звена. Устройство для возврата поршня в верхнюю мертвую точку состоит из профильного кулачка и толкателя, установленных соответственно на валу и тяге. Тяга кинематического звена выполнена в виде вилки, которая обхватывает приводной вал, установленный по оси поршня. Одна щека вилки имеет захват в виде паза с возможностью периодического зацепления с пальцем, установленным на профильном кулачке. Палец расположен на радиусе взаимодействия с захватом, соответствующего величине рабочего хода поршня. Вторая щека имеет плоскую параллельную направляющую, контактирующую с вращающейся цилиндрической опорой, установленной на валу, выполненной в виде подшипника и являющейся замыкающим звеном между щеками. 1 ил.
Patent RU-2078071-C1 (RU)
Title: Method for production of vinylydene chloride
Inventor: BELOKOPYTOV YURIJ VASILEVICH
IPC: C07C17/25
Filed: 1994-12-19
Granted: 1997-04-27
Abstract: FIELD: organic synthesis. SUBSTANCE: method is carried out by dehydrogenation of 1,1,2-trichloroethane in the presence of catalyst. Said catalyst comprises, mas. %: CuO, 3.2-6.4; $$$,f ZnO and carrier, 1.3-7.1. Mentioned above carrier represents $$$. The process takes place at atmospheric pressure at 110-190 C, concentration of 1,1,2-trichloroethane in nitrogen is $$$ mol/l. Maximal yield of vinylydene chloride as calculated for 1,1,2-trichloroethane being used is 99.8 mol %. EFFECT: improved efficiency. 5 tbl
Patent RU-2092670-C1 (RU)
Title: Locking device
Inventor: SEREBRYAKOV VITALIJ A
IPC: E05C1/04
Filed: 1995-06-28
Granted: 1997-10-10
Abstract: FIELD: construction hardware. SUBSTANCE: this relates to locking devices for leaves or flaps mainly of doors and windows and can be used in construction and repair of dwelling and industrial buildings and structures. Ensured is reliable locking and simple handling. Locking device has body mounted on supporting strip, rod with handle and locking cramp. Rod is of rectangular cross section and is provided with spring detent of its position which is movable in direction perpendicular to plane of supporting strip in which stopping slot is made for detent. Design of rod position spring detent allows for application of coded mechanism to control locking of leaves from outside by means of key through hollow cylindrical tail-piece, key with protrusions and rack-and-gear mechanism. Rod is moved due to rotation of gear. Button is pressed in for opening. EFFECT: high efficiency. 2 cl, 4 dwg
Patent RU-2097543-C1 (RU)
Title: Method of increasing permeability of beds
Inventor: MAZAEV VLADIMIR V
IPC: C09K8/584
Filed: 1995-06-28
Granted: 1997-11-27
Abstract: FIELD: oil and gas production. SUBSTANCE: into bed, alkaline agent constituting aqueous solution of alkali and/or salt of monovalent cation and polybasic mineral acid is pumped in followed by an anionic surfactant, namely boiled-off liquor - plasticizer for construction work. EFFECT: enhanced efficiency due to replacing oil caused by reduced hardness of mineralized water. 2 cl, 1 tbl
Patent RU-2100971-C1 (RU)
Inventor: TSENTILO VITALIJ GRIGOR EVICH
IPC: A61B17/24
Filed: 1995-07-25
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: method deals with pricking 0.5-0.7 cm higher a border fold along posterior edge of zygomatic-alveolar crest and, by injecting anesthetic solution, retromoving a needle horizontally at the distance of 2-2.5 cm not far a bone. Anesthetizing solution is deposited in the lower department of maxillary tuber area, and diffusing, washes the upper posterior alveolar nerves. The route of injection needle does not intersected with venous wing-like plexus and the upper posterior alveolar vessels. The serious deficiency of current methods of tuberal anesthesia is a real threat of hematoma developments as a result of damage of venous wing-like plexus or arteries and veins accompanying the upper posterior alveolar nerves. Infection of such hematomas may lead to the development of contact osteomyelitis of cranial basis bones followed by disastrous aftereffects. EFFECT: more technically simplified method with lower traumaticity to provide sufficient depth for anesthetization at dental treatment and removal and, also, at carrying out operative interference in area of branching of the upper posterior alveolar nerves.
Patent RU-2112293-C1 (RU)
Inventor: GRAJF R M
IPC: H01B3/44
Filed: 1995-08-18
Granted: 1998-05-27
Abstract: FIELD: cable engineering. SUBSTANCE: compound has in its composition ethylene and propylene block copolymer with ethylene member content of 6 to 15%; titanium dioxide used as filler; and set of stabilizing agents: benzene propylene acid 3.5-bis/1.1-dimethyl phenyl-1-oxypropylhydrazide - Irganox-1024; diaurylthiodipropynate, ester 3.5-ditertiary butyl-4-hydroxyphenyl propione acid, and pentaerythritol - Irganox-1010 proportion of ingredients being as follows, mass percent: ester 3.5-ditertiarybutyl-4-hydroxyphenyl propione acid and pentaerythritol - 0.4-0.6; diaurylthiodipropynate - 0.4-0.6; benzene propylene acid 3.5-bis/1.1-dimethylene/-4-hydroxyphenyl-1-oxypropylhydrazide - 0.4-0.6; titanium dioxide - 1.0-1.2; ethylene block copolymer and propylene - the rest. EFFECT: improved characteristics of insulating material.
Patent RU-2097576-C1 (RU)
Title: Piston air engine
Inventor: ANTROPOV IGOR A
IPC: F01L9/16
Filed: 1995-08-08
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; positive displacement machines; piston air engines for use in mining industry as drives of loading machines, winches and other equipment. SUBSTANCE: piston air engine has cylinder with intake ports in cylinder walls, piston, intake union and timing mechanism made in form of normally open valve with shutoff member secured on spring. EFFECT: increased efficiency and improved operation reliability of air engine. 3 cl, 2 dwg
Patent RU-2108843-C1 (RU)
Title: Horizontal settler
Inventor: KHOMITSKAJA E E
IPC: B01D21/24
Filed: 1996-03-06
Granted: 1998-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this is intended for treating potable and industrial water by gravitational settling in settler. Horizontal settler has reservoir with inclined bottom having recess for sediment. Also provided are pipe unions for delivery of primary water and branching of purified water, system of draining and branching of sediment, air-distribution system, and sediment-collecting perforated system located on settler bottom after air-distribution system and connected with proportioning pump which delivers recirculated sediment for secondary utilization at coagulation of water. EFFECT: higher efficiency. 3 dwg
Patent RU-2109990-C1 (RU)
Title: Centrifugal compressor
Inventor: ZHURAVLEV JURIJ IVANOVICH
IPC: F04D17/08
Filed: 1996-04-25
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering; compressors. SUBSTANCE: turnable ring 6 with circular row of holes 7 is installed in chamber 3. Ring precludes flow of gas from chamber 3 into bladeless diffuser 2 in working zone of performance curve and connects spaces of chamber 3 and diffuser 2 at stable operation limit. Turning of ring 6 is carried out by signal of pickup recording the beginning of fluctuations at stables operation limit. EFFECT: provision of surgeless operation at different speeds and different delivery pressures. 4 dwg
Patent RU-2124532-C1 (RU)
Title: Uncoloring stabilizer for synthetic rubbers
Inventor: MOISEEV V V
IPC: C08L9/00
Filed: 1996-05-14
Granted: 1999-01-10
Abstract: FIELD: chemical industry, more particularly preparation of stabilizers for synthetic rubbers. SUBSTANCE: claimed stabilizer comprises mixture of spatially hindered phenols. Said stabilizer comprises 4-methyl-2,6-di- tertbutylphenol and 2,2'-methylene-bis-(4-methyl-6- tertbutylphenol), and further comprises 2,6-di-tertbutyl- 4-nonylphenol, 2-(1-oxy-4-methyl-6-tertbutylphenyl)-2'- (1'-oxy-4'-nonyl-6'-tertbutylphenyl)methane and 2,2'- methylene bis-(4-nonyl-6-tertbutylphenyl), the ratio of components in mixture being as follows wt parts: 2-16 4- methyl-2,6-ditertbutylphenol; 0-22 2,2'-methylene-bis-(4- methyl-6-tertbutylphenol); 35-45 4'-nonyl-6'- tertbutylphenyl) methane; and 8-33 2,2'-methylene-bis-(4- nonyl-6-tertbutylphenol). The present invention makes it possible to widen range of uncoloring stabilizers using cheap stock and to prepare general purpose stabilizer waste-free technology. EFFECT: improved uncoloring stabilizer. 7 ex, 3 tbl
Patent RU-2109466-C1 (RU)
Title: Carbonated beverage apparatus
Inventor: BENSH ALEKSANDR ROMANOVICH
IPC: A23L2/00
Filed: 1996-06-14
Granted: 1998-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has vertical housing with heat-insulating covering and working chamber arranged within housing and provided with cover and discharge branch pipe with valve, refrigerating chamber with pipeline system adapted for supplying refrigerant and positioned between working chamber and heat-insulating covering of housing, and pipeline with germicidal lamp and water-jet pump. Input end of pump is connected to working chamber via valve and output end of pump is connected to working chamber via ejector. Carbon dioxide supply branch pipe is connected to ejector. EFFECT: increased efficiency, simplified construction and improved quality of beverage. 1 dwg
Patent RU-2151543-C1 (RU)
Title: Method for controlling labor in cases of rheumatic heart disease
Inventor: TURKOV O N
IPC: A61B5/02
Filed: 1996-11-20
Granted: 2000-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining presence and degree of cardiac rhythm disorder, cardiac cavities enlargement, rheumatism process activity and blood circulation disorders. Each diagnostic sign receives known scores calculated by applying qualimetry methods beginning from 1 to 26. Labors are controlled corresponding to the total score value. Patient treatment mode is determined based on the score value as with or without relieving labors, applying cesarean section, applying cavitary obstetrical forceps. EFFECT: enhanced accuracy in selecting the right treatment strategy. 6 tbl
Patent RU-2145491-C1 (RU)
Title: Method for performing plastic correction of transverse foot vault
Inventor: FEDOROV V G
IPC: A61B17/56
Filed: 1996-12-09
Granted: 2000-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves implanting Interfall gel into the lowered foot vault space. The gel is introduced into subcutaneous fat of the plantar surface of foot at the level of heads and distal half of the second and third metatarsal bone. EFFECT: retained correct foot vault position under axial loading.
Patent RU-2120170-C1 (RU)
Inventor: GRIGORCHUK VLADIMIR STEPANOVIC
IPC: H02J1/00
Filed: 1997-01-28
Granted: 1998-10-10
Abstract: FIELD: DC power transmission. SUBSTANCE: system has transmitting substation incorporating generator and step-up transformer, receiving substation that has receiving unit and negative-potential shaper; both substations are interconnected through high-voltage line. Transmitting substation has, in addition, rectifier and capacitor bank; receiving unit of receiving substation has high-voltage receiving capacitor. Input of high-voltage DC-to-AC converter is connected to receiving capacitor and its output, to step-down transformer primary windings. Negative-potential shaper of receiving substation has DC power supply, DC-to-AC converter, current amplifying and rectifying devices connected to capacitor bank whose negative lead is connected to that of high- voltage receiving capacitor, and charging unit. One end of high-voltage line is connected to positive lead of transmitting-station capacitor bank and other end, to positive lead of high- voltage receiving capacitor of receiving substation. Transmitting substation shapes positive electric charges and transmits them to receiving substation which converts positive electric charges into commercial-frequency three-phase current and conveys it to users. EFFECT: reduced power and heat loss, improved performance characteristics. 3 cl, 10 dwg
Patent RU-2122221-C1 (RU)
Inventor: LOSHKAREV G L
IPC: G01V1/00
Filed: 1997-02-11
Granted: 1998-11-20
Abstract: FIELD: geological prospecting, search for oil and gas fields. SUBSTANCE: points corresponding to values of redox potential maximum by absolute values and negative by sign and points of sudden growth of amplitude in amplitude-frequency characteristic of seismic background of the earth taken on infrafrequencies after generation of seismic vibrations in infrafrequency range are determined in area of search. EFFECT: increased authenticity of method. 1 dwg
Patent RU-2139898-C1 (RU)
Title: Composition for manufacturing anisotropic magnets and method of preparing thereof
Inventor: EFIMOVA V P
IPC: C08K3/24
Filed: 1997-02-18
Granted: 1999-10-20
Abstract: FIELD: electrotechnical industry. SUBSTANCE: described is composition comprising magnetic powder, calcium or zinc stearate, castor oil and polyamine, dioctyl phthalate, chromate, laminated alumosilicate and pyrite cinder and anisotropic powder of magnetically rigid rare-earth alloy with specific surface of 870-950 sq.cm/g with average particle size of 25 mcm, and magnetic strontium ferrite powder, ratios of components being as follows: strontium ferrite, 58-72; calcium or zinc stearate, 0.2-0.5; castor oil, 0.2-0.5; dioctyl phthalate, 0.15-0.3; chromate, 0.2-1.5; laminated alumosilicate, 0.2-1.0; pyrite cinder, 0.1-1.0; anisotropic powder of magnetically rigid, rare-earth alloy with specific surface of 870-950 sq.cm/g, 16-30.0; polyamide, the balance. Also described is method of preparing anisotropic magnets. EFFECT: same level of magnetic properties of the resulting anisotropic magnets and lower power consumption for manufacture thereof, molding of small magnets of thickness and complicated configuration for products for electrotechnical purposes. 3 cl, 2 tbl