baber/WOPTO huggingface dataset:
Patent RU-2078687-C1 (RU)
Inventor: TISHINA OLGA S
IPC: C04B40/02
Filed: 1994-10-04
Granted: 1997-05-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention is aimed at eliminating deficiencies of known methods, cheapening process on the whole by tens times, providing versatility of process in manufacturing large variety of items, and using nonconventional materials. Method consists in the following. Dosed amount of binder and fillers are fed uniformly but with different rates into electronic ionic mixer. Particles of charged materials are being oriented in electrostatic field, mix, and sediment into a mold moving under them. The mold has nipples in the bottom and side walls, bottom being similar to vacuum shield. In the second stage, dry components in mold are compressed by aid of synthetic polymer film and vacuum. Through nipples in the bottom, steam is entered without cutting side nipples from vacuum. Steam penetrates surface of object, reduces vacuum pressure under film and in vacuum receiver which indicates necessity to terminate steam wetting process. So object is subjected to heat treatment in the initial phase of hydration resulting in a high effect of thermal activation of hydration reactions. EFFECT: enhanced efficiency of process.
Patent RU-2091961-C1 (RU)
Title: Three-phase fractional-slot (q=12/5) electrical machine winding
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1994-11-29
Granted: 1997-09-27
Abstract: FIELD: multipolar AC machines. SUBSTANCE: double-layer winding with number of poles 2p=10 in 72 slots of 30 groups numbered from 1G to 30G with coils grouped in row 32322 repeated 6 times, the coils of three-coil groups 1G+(5c)G and 3G+(5c)G have numbers of turns (1-x)W coil ,(1+x)W coil ,(1-x)W coil  respectively, and the coils of the two - coil groups have W coil  turns each for groups 2G+(5c)G, (1+X)W coil , and W coil  turns for groups 4G+(5c)G, W coil  and (1+X)W coil  turns for groups 5G+(5c)G, spacing in slots y s =6, K=0,1,2... (2p-1), c=0,1,2,...(P), 2W coil  - number of turns in a slot, and 0.25=x=0.35. EFFECT: reduced differential dissipation. 4 dwg
Patent RU-2077287-C1 (RU)
Title: Method to produce endoprosthesis of soft tissues
Inventor: ADAMYAN ARNOLD A
IPC: A61F2/02
Filed: 1994-12-01
Granted: 1997-04-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with membrane formation made of dimethylsiloxane rubber, its thermal treatment, membrane boiling in distilled water, application of amorphous carbon layer onto its surface, membrane drying, repeated thermal treatment, treatment by hydrogen peroxide solution. Then membrane is filled in with low molecular organosilicon rubber premodified with radiation method, that is radiation of filled in membrane, its thermal treatment with subsequent keeping membrane in thermostat, treatment by hydrogen peroxide solution, manifold boiling of filled in membrane in distilled water. EFFECT: higher quality, increased biocompatibility of endoprosthesis surface and active tissue, absence of postoperative complications. 3 cl
Patent RU-2086725-C1 (RU)
Title: Ballast cleaner
Inventor: DAVYDOV ANATOLIJ MIKHAJLOVICH
IPC: E01B27/11
Filed: 1994-12-07
Granted: 1997-08-10
Abstract: FIELD: railway transport; permanent way; repair of track and cleaning of ballast. SUBSTANCE: machine has rail vehicle, raking device installed on vehicle frame and spaced along frame Crushed stone cleaning device, litter outlet conveyor and device for laying clean ballast on track mounted on frame. Raking devices arranged across frame are made in form of buckets which can be shifted in opposite directions by corresponding drives. With machine operating, raking devices are installed at different height, thus providing layer-by-layer cutting out of ballast through required depth. EFFECT: improved cleaning of ballast. 1 dwg
Patent RU-2081316-C1 (RU)
Inventor: ARTEMOV VLADISLAV G
IPC: E21C41/00
Filed: 1995-01-27
Granted: 1997-06-10
Abstract: Способ управления горным давлением у границ шахтного поля в краевой части мульды сдвижения. Сущность изобретения: выемку руды ведут чередующимися длинными и короткими камерами. В случае расположения выемочного штрека перпендикулярно границе шахтного поля длину коротких камер увеличивают по мере приближения их месторасположения к границе краевой части мульды движения с зоной полной подработки, а в случае расположения выемочного штрека параллельно границе шахтного поля короткие камеры проходят до границы ступенчатой зоны смягчения. 3 ил.
Patent RU-2124655-C1 (RU)
Inventor: LEBEDEV N N
IPC: B06B1/18
Filed: 1995-02-28
Granted: 1999-01-10
Abstract: FIELD: chemical engineering. SUBSTANCE: vibration device has housing; vibration generator; piston, adjusting member and spring; it is provided with elongated rod located inside and beyond housing; one end of this rod (beyond housing) carries piston, vibration generator (oscillator) being fitted on other end. Rod is connected with housing by means of threaded joint with nut screwed in housing. Inner diameter of nut exceeds diameter of rod. Nut passes through bellows. One end of bellows is tightly connected to nut and other end is tightly connected to rod through bearing ring fitted in housing together with spring at area where bellows is secured to rod. Adjusting device is made in form of cover with thread fitted on housing. EFFECT: enhanced efficiency.
Patent RU-2076896-C1 (RU)
Title: Lubricating composition
Inventor: SAVINCHUK LYUDMILA G
IPC: C10M159/02
Filed: 1995-03-17
Granted: 1997-04-10
Abstract: FIELD: hardware industry, more particularly coating of airborne brass plated wire. SUBSTANCE: lubricating composition protects surface of airborne brass plated wire from effects of atmospheric corrosion and provides high adhesion of wire to rubber when using wire to manufacture tyres. Lubricating composition comprises petroleum oil and addition agent. The addition agent is stillage residue resulting from rectification of liquid phase isolated while cooling coking products of heavy petroleum residues of thermal cracking, the ratio of components being as follows, wt.-%: 5-7 of stillage residue resulting from rectification of liquid fraction isolated while cooling coking products of heavy petroleum residues of thermal cracking; petroleum oil, 93-95. EFFECT: improved properties of the lubricating composition. 2 tbl
Patent RU-2071997-C1 (RU)
Inventor: EGOROVA ELENA N
IPC: C25D3/56
Filed: 1995-03-27
Granted: 1997-01-20
Abstract: Изобретение относится к области гальваностегии, в частности к нанесению покрытий сплавами цинка из кислых электролитов, и может быть использовано в радиоэлектронной, автомобильной, электротехнической и других отраслях промышленности. Электролит для осаждения покрытий сплавом цинк-кобальт содержит (г/л): сульфат цинка 140-160, сульфат кобальта 15-30, сульфат аммония 5-15, борная кислота 10-30, неионогеное ПАВ 5-6, органическая добавка 0,5-2,0, причем органическая добавка представляет собой продукт взаимодействия п-аминобензойной кислоты с коричным альдегидом при их молярном соотношении 1:1. Осаждение ведут в диапазоне плотностей тока 0,5-4 А/дм 2 . Катодный выход по току 85-90%. Электролит позволяет получать однородные по химическому составу цинк-кобальтовые покрытия, содержащие 0,3-1,0% кобальта, на шероховатой адгезионной поверхности. 2 табл.
Patent RU-2133732-C1 (RU)
Inventor: DZHOZEF CHARL Z DZHENTRI
IPC: C07C53/126
Filed: 1995-03-27
Granted: 1999-07-27
Abstract: FIELD: chemical technology. SUBSTANCE: method of extraction of carboxylic acids from an aqueous solution containing at least one acid of the group of C 1-10 -carboxylic acids involves contact of an aqueous solution with a solvent consisting of the mixed trialkylphosphine oxides. Process is carried out in the flow of countercurrent liquid-liquid extraction by dehydration of enriched solvent by heat supply for water removal form the solvent, acid desorption from the dehydrated enriched solvent flow to obtain a recirculating solvent. Invention ensures to obtain acids that can be used repeatedly in the technological unit. EFFECT: improved method of extraction, high purity and quality of acids. 34 cl, 2 dwg
Patent RU-2083346-C1 (RU)
Title: Lubricating and cooling liquid
Inventor: KAZACHKOV MIKHAIL VASILEVICH
IPC: B23Q11/10
Filed: 1995-05-18
Granted: 1997-07-10
Abstract: FIELD: metal working. SUBSTANCE: waste solar oil is proposed to use as the lubricating and cooling liquid in working aluminum alloys to remove wear hardening from the blade of a cutting tool. EFFECT: improved lubricating and cooling.
Patent RU-2071301-C1 (RU)
Title: Method and device for improving vision function
Inventor: TETERINA TATYANA PROKHOROVNA
IPC: A61H5/00
Filed: 1995-06-22
Granted: 1997-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing both eyes to light radiation of the same wavelength belonging to visible spectral band of 400-700 nm and illumination intensity of 5 to 100 lx. One or both eyes are irradiated with blinking light radiation which blinking frequency is equal to 0.06-1 Hz. The device has spectacles with light-insulated eye-pieces each of which has light scattering reflector inside of which light source is mounted and removable light filter is set in front of the light source. The device also has unit for adjusting light emission blinking frequency, unit for adjusting light brightness, switching unit providing prescribed light stimulation of each eye and control unit. EFFECT: accelerated treatment course. 4 cl
Patent RU-2090427-C1 (RU)
Title: Crawler vehicle road wheel
Inventor: KABAKOV VLADIMIR N
IPC: B62D55/14
Filed: 1995-07-06
Granted: 1997-09-20
Abstract: FIELD: transport engineering; crawler vehicles. SUBSTANCE: road wheel has roller 1 installed on fixed axle 3 with longitudinal flats 4 of bearing unit 2. Reservoir 5 for lubricating liquid and end face seals 6 are made in upper part of axle. Reservoir 5 is made in form of cavity 7 U-shaped in cross section. Bottom 8 is arranged lower than horizontal plane passing through road wheel axle. Reservoir is placed in communication with lower part 9 of bearing unit 2 by radial inclined channels 10 branching in pairs. Outward outputs of channels 10 are located on longitudinal flats 4, and outputs into reservoir 5 are arranged higher than bottom of cavity 7. Such design of road wheel increases volume of reservoir 5 for lubricating liquid and provides settling of wear products on bottom of reservoir. EFFECT: increased volume of lubricating liquid reservoir, improved removal of wear products from friction zone. 2 dwg
Patent RU-2120206-C1 (RU)
Title: Potato storage method
Inventor: SHMAKOV I S
IPC: A01F25/00
Filed: 1995-07-27
Granted: 1998-10-20
Abstract: FIELD: agricultural production, in particular, storage of small amounts of potato and other vegetables, grown in individual gardens, in cellars, basements etc. SUBSTANCE: method involves drying harvested potato; laying it in vessel made from nonwoven covering material made from polypropylene; holding potato tubers for 2-3 weeks at ambient temperature of +12 - 18 C and relative air humidity of 85-95%; removing injured tubers; laying potato for permanent storage, with storage temperature being gradually reduced. EFFECT: increased efficiency and improved quality of product.
Patent RU-2100363-C1 (RU)
Title: Method for isolation of vanadyl- and nickel porphyrins of residual fractions of oils
Inventor: ANTIPENKO VLADIMIR R
IPC: C07F15/04
Filed: 1995-07-27
Granted: 1997-12-27
Abstract: FIELD: oil processing. SUBSTANCE: residual fractions of oil are treated by solution of ferric chloride in ethylene glycol. The process is carried out at boiling point of ethylene glycol, quantity of ferric chloride is 0.25-4.0 moles per 1 mole of total nitrogen of origin compound. The process is followed by dilution with hexane. EFFECT: increased degree of extraction of vanadyl- and nickel porphyrins of origin compound. 1 tbl
Patent RU-2078933-C1 (RU)
Title: Metal panel-type support
Inventor: MAKAROV VENIAMIN P
IPC: E21D11/14
Filed: 1995-08-01
Granted: 1997-05-10
Abstract: FIELD: mining; applicable in support of mine workings. SUBSTANCE: metal panel-type support consists of segments made of roll-formed section in form of symmetrical trough with small trough on the bottom and external trough on flanges. Segments are connected by yielding units in which they are laid to overlap one another by symmetrical troughs for interaction of side walls to form support separate unit. Segments in yielding units are connected by locks in form of coupling with cover plates installed to be engageable with bottom of external troughs. Couplings are installed between support units and may be in form of bolts or wedges. Support may be ladder-type, with similar lengths of segments. Ends of segments may be rectilinear. Couplings may be in form of clamps with nuts. EFFECT: support becomes yielding with improved adaptability for its manufacture. 5 cl, 4 dwg
Patent RU-2106399-C1 (RU)
Inventor: GIL BUKH A JA
IPC: C10M177/00
Filed: 1995-09-13
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering (metal working), in particular, methods of preparation of lubricant-coolants. SUBSTANCE: water is subjected to electromagnetic infralow frequency treatment with separation of water with pH 5-6 which is mixed with components of lubricant-coolant. Produced mixture is treated with effect of ultrasonic and pulse generator at optimal intensity of magnetic field. EFFECT: increased stability of cutting tools, improved quality of machined surface and labor conditions of operators, saving in resources and power, rational use of lubricant-coolant based on water. 2 dwg
Patent RU-2091481-C1 (RU)
Title: Vodka "aksakovskaya"
Inventor: SAVVIN SERGEJ I
IPC: C12G3/06
Filed: 1995-10-13
Granted: 1997-09-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka of 40% vol. contains the following ingredients per 1000 dal of ready product: honey, 8.0-10.0 kg; kumyss, 3.8-4.2 l; rectified alcohol and water, the balance. EFFECT: improved taste.
Patent RU-2143891-C1 (RU)
Title: Frothy tablet or granule and method of preparing thereof
Inventor: BERESH JOZHEF
IPC: A23L27/30
Filed: 1994-03-10
Granted: 2000-01-10
Abstract: FIELD: medicine. SUBSTANCE: described are frothy tablets or granules comprising skeleton material, acid carbonization component, sweetening agent and also macro- and microelements, and optionally vitamins as active ingredients. Frothy tablets and granules contain 20-50 wt % of mannite as skeleton material, 8-25 wt % of potassium hydrocarbonate as main carbonization component, 9-27 wt % of acid as malic acid carbonization component and 0.4-2.2 wt % of aspartam as sweetening agent. Also described is method of preparing such frothy tablets or granules. EFFECT: higher chemical stability and readily pressed tablets or granules. 3 cl, 5 ex, 3 tbl
Patent RU-2089250-C1 (RU)
Title: Aerosol-forming fire-extinguishing compound
Inventor: BARATOV ANATOLIJ N
IPC: A62D1/00
Filed: 1995-11-01
Granted: 1997-09-10
Abstract: FIELD: fire extinguishing facilities. SUBSTANCE: fire is extinguished by products of combustion of aerosol-forming fire-extinguishing compound including the following quantity of components, mas.%: potassium carbonate and/or potassium perchlorate 35-80; phenol-formaldehyde resin and/or thiocol epoxy compound 5-30; phosphato-potassium fertilizer with ratio of content of K 2 O and P 2 O 5  from 0.5-1.0 to 1-2.2 and/or nitrogen-phosphate fertilizer with ratio of content of N and P 2 O 5  from 0.7-1.0 to 1-5.7 10-40. Phosphate potassium fertilizer is used in form of polymer potassium metaphosphate, and nitrogen-phosphate fertilizer in form of ammophos, and mixture of fertilizers is used in form of nitrophoska or ammophoskamide. EFFECT: higher efficiency. 2 cl, 3 tbl
Patent RU-2107844-C1 (RU)
Title: Lifting device hydraulic drive
Inventor: MYSHLEVSKIJ L M
IPC: F15B11/00
Filed: 1995-11-13
Granted: 1998-03-27
Abstract: FIELD: materials handling; hydraulic drives. SUBSTANCE: hydraulic drive has pump connected with safety valve and hydraulic distributor which is connected with hydraulic tank and flexible pipelines, It has also hydraulic cylinder with rod and rodless spaces. Hydraulic distributor in one of its positions connects hydraulic line from pump and safety valve with hydraulic lines connecting hydraulic distributor with rodless space and with rod space of hydraulic cylinder. Hydraulic line laid to rodless space of hydraulic cylinder has noncontrolled throttle. Hydraulic line laid to rod space of hydraulic cylinder has check valve providing free passage of working fluid from hydraulic distributor to hydraulic cylinder, and hydraulic line connecting hydraulic distributor with hydraulic tank is closed. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2098180-C1 (RU)
Title: Method of preparing catalyst for oxidizing organic and carbon monoxide impurities in release gases
Inventor: MULINA TAMARA V
IPC: B01J37/04
Filed: 1995-12-09
Granted: 1997-12-10
Abstract: FIELD: oxidation catalysts. SUBSTANCE: copper-chromium powder is prepared by mixing chromium and copper compounds and thus prepared powder is mixed with aluminum hydroxide, after which shaping, drying, and calcination at 470-750 C are performed followed by treatment with reductive gas mixture at 150 to 300 C. Catalyst is fit to be applied in oxidation of Cr(VI) compound- free release gases. EFFECT: increased catalytic activity. 9 cl, 1 tbl
Patent RU-2109692-C1 (RU)
Title: Method for treating sulfide-containing sewage
Inventor: SES JAN NIKO BEJSMAN
IPC: C01B17/06
Filed: 1994-06-09
Granted: 1998-04-27
Abstract: FIELD: treating sulfide-containing sewage; may be used as a part of process for treating sewage containing sulfates or sulfites. SUBSTANCE: sewage is admitted into reactor containing sulfide-oxidizing bacteria. The latter oxidize sulfides to elemental sulphur in presence of oxygen. At least portion of sulphur formed by oxidation is recovered from sewage and recycled back to reactor so as to maintain elemental sulphur concentration therein at level of at least 1 g/l. Sulphur in the form of large-size coalesced particles is used as carrier of sulfide-oxidizing bacteria. EFFECT: higher efficiency. 11 cl, 8 dwg
Patent RU-2109324-C1 (RU)
Title: Computer turn-on/turn-off process
Inventor: ALEJNIK SERGEJ VLADIMIROVICH
IPC: G06F1/00
Filed: 1996-03-25
Granted: 1998-04-20
Abstract: FIELD: computer engineering. SUBSTANCE: computer is turned on by pushing ON button which is immediately blocked in this position; for turning it OFF, this button is placed in OFF position which automatically triggers special instruction file with fixed name that contains commands necessary or desired for execution prior to turning off computer power supply; upon execution of this file, ON/OFF button is unlocked. EFFECT: improved convenience in computer operation and improved characteristics of computer. 1 dwg
Patent RU-2134131-C1 (RU)
Title: Method for treating injured facial nerve
Inventor: VEROMAN V JU
IPC: A61N2/04
Filed: 1996-04-16
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing facial nerve to pulsating magnetic field all over the whole facial nerve length. First, radiation is supplied to anterior central convolution and then to mastoid process. Next to it, region in medial position with respect to external acoustic meatus is irradiated. Pulsating magnetic field intensity is selected to be 1.5-3.0 Tesla units. Each region is treated during 1.5-3.5 min. EFFECT: enhanced effectiveness of treatment and accelerated treatment course.
Patent RU-2114701-C1 (RU)
Inventor: DERKACHEV BORIS PAVLOVICH
IPC: B03B7/00
Filed: 1996-04-16
Granted: 1998-07-10
Abstract: FIELD: processing of ground ore rocks and used-up fine fraction ore materials of process waste dumps, and concentration of finely divided ores and minerals not liable to concentration. SUBSTANCE: method includes screening of initial material, gravitational settling and withdrawal of concentrate. Gravitational settling is carried out, first, in gravitational settling unit, and then, in linear or in linear-circular pulp line. Concentrate is withdrawn through opening in bottom part of pulp line. Performed prior to screening is preliminary separation of ore-containing particles on grate by washing with water and separation of native particles, for which purpose, slurry is passed through catcher of native particles. Screening is carried out with use of centrifugal force on parabolic screen with tangential supply of pulp at velocity of 2-10 m/s. Concentrate produced in pulp line is diluted with water and passed through additional unit of gravitational settling and linear or linear-circular pulp line. EFFECT: efficient separation of native and ore-containing particles sizing up to 350-5 mcm in processing of finely ground ores and technogenic placers. 5 cl, 25 dwg
Patent RU-2095571-C1 (RU)
Title: Method for hydraulic mining of ore bodies layer-by-layer
Inventor: KUBLANOV ALEKSANDR V
IPC: E21C45/00
Filed: 1996-04-25
Granted: 1997-11-10
Abstract: FIELD: mining technology. SUBSTANCE: this can be used in hydraulic mining of column-like ore bodies through bore-holes. According to method, vertical cut-off slot enclosed over contour of ore body is created from surface. Hydraulic wash-out of mineral, caving of rock are effected by procedure of adjustable level-by-level falling of rock mass limited at sides by cut-off slot under action of own weight. Bore-holes are arranged so that their successive putting in operation and consequently formation of compensation space is effected along spiral. Weight of processed rock mass is compensated by operation waste which is used for gobbing created space above processed rock mass. If column-like ore body has widening, it is divided into blocks, thus forming enclosed vertical slot over contour of each block. EFFECT: high efficiency. 1 cl, 5 dwg
Patent RU-2090718-C1 (RU)
Inventor: LYALIN KONSTANTIN V
IPC: E04H7/04
Filed: 1996-08-09
Granted: 1997-09-20
Abstract: FIELD: methods of installation of vertical metal tanks, mainly, for storage of oil and oil products. SUBSTANCE: method includes installation of bottom installation of rolled and sheet rings of tank wall, mounting of roof. In so doing, rolled and sheet rings of tank wall are installed with deviation of plane of ends of rolled ring from plane of adjacent end of sheet ring not exceeding 0.02% of height of sheet ring, provided the height of sheet rings of wall does not exceed one half of height of storage tank. Joining of rolled ring with sheet ring is accomplished with warping of not above 10% or not above 2 mm. Rings are installed as follows. Ring of tank wall installed on bottom is lifted to height of 1.5-3.0 m with subsequent welding of underlying ring to it. Sheet rings of tank wall are assembled of separate sheets whose thickness is, at least, 18 mm. Sheet ring is welded with rolled ring with edge preparation of overlying ring. EFFECT: higher reliability and prolonged service life of constructed storage tanks and considerable reduction of labor input. 3 cl
Patent RU-2144683-C1 (RU)
Inventor: BAKHORICH MAJKL S
IPC: G01V1/30
Filed: 1995-10-05
Granted: 2000-01-20
Abstract: FIELD: seismic prospecting for mineral deposits. SUBSTANCE: method deals with identification of structural and stratigraphic characteristics in three dimensions. Method envisages following operations: reception of package of signals of seismic paths distributed in advance by definite three- dimensional thickness of ground, division of three dimensional volume into collection of vertically displaced and equidistant horizontal sections and division of one of mentioned sections, as minimum, into assemblage of cells. Each of mentioned cells has parts of at least three seismic paths localized in it. Sideways measurement of cross-correlation in each of mentioned cells between one pair of paths lying in first vertical plane to obtain in-line value and measurement of cross-correlation between another pair of paths lying in another vertical plane to obtain cross-line values are conducted. Then specified in-line value is combined with specified cross-line value to obtain coherence value per each cell and to visualize values of coherence. EFFECT: considerable speeding-up of making of charts of structural details and exposure of details with false relationships. 31 cl, 6 dwg