baber/WOPTO huggingface dataset:
Patent RU-2111149-C1 (RU)
Title: Method of performing flight of physical body connected with aerodynamic surface in air
IPC: B64C31/02
Filed: 1995-08-16
Granted: 1998-05-20
Abstract: FIELD: sports flying vehicles, deltaplanes, for example. SUBSTANCE: method of performing flight of physical body connected with aerodynamic surfaces in air consists in alternating reduction and increase of force of interaction between physical body and aerodynamic surface. When this force is reduced, physical body moves downward at acceleration converting the potential energy of physical body into kinetic energy, after which force of interaction is increased stepwise and is used for abrupt deceleration of physical body relative to aerodynamic surface converting the kinetic energy into another kind of energy (for example, potential energy of compressed spring). Then energy thus accumulated is first used for acceleration motion of physical body, after which physical body is allowed to move upward by inertia decelerating its speed and converting its kinetic energy into potential energy; then the processes are repeated. EFFECT: enhanced efficiency. 7 dwg
Patent RU-2109765-C1 (RU)
Title: Method for production of polyalkyl alumoxanes
Inventor: GORJACHEV JU V
IPC: C08G79/10
Filed: 1995-10-11
Granted: 1998-04-27
Abstract: FIELD: chemistry of hetero-organic compounds, particularly, method for production of alkyl alumoxanes (among them unsolvable alkyl alumoxanes) which are used during organic synthesis as catalytic components. SUBSTANCE: method involves adding water into toluene solution of aluminium triisobutyl having concentration 3-20 mass %. The process is carried out at rate 2-8 g/h and at temperature from -5 C to +5 C, molar ratio of water and aluminium triisobutyl being 0.8-1.0. Reynolds number is maintained within 10000-150000 range. With the help of proposed method branched, linear or cyclic alumoxanes having predetermined preferable structure and controlled molecular weight may be prepared. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2117968-C1 (RU)
Inventor: KULAGIN JU V
IPC: G01V3/08
Filed: 1995-10-31
Granted: 1998-08-20
Abstract: Использование: в геофизике для поиска полезных ископаемых и в прикладной медицине для выявления положения зон, неблагоприятных для биологических объектов. Сущность изобретения: способ включает измерение напряженности электромагнитного поля, суммирование амплитуд в диапазоне частот и формирование карты напряженности в горизонтальной плоскости. При суммарной напряженности больше 100 мВ/м аномальная зона имеет протяженность для всех значений, больших 100 мВ/м, а при суммарной напряженности меньше 100 мВ/м складывают максимальную величину напряженности локального максимума с минимальной величиной напряженности, измеренной между соседними к нему локальными максимумами, и вычисляют среднюю напряженность. Если величина напряженности локального максимума на 40% больше вычисленной средней напряженности, то протяженность аномальной зоны для такого локального максимума расположена при значениях величин от этой средней напряженности до напряженности локального максимума. 11 ил.
Patent RU-2077912-C1 (RU)
Title: Screw extractor for raw plant material
Inventor: KVASENKOV OLEG I
IPC: B01D11/02
Filed: 1995-11-01
Granted: 1997-04-27
Abstract: FIELD: extraction of raw plant material by aqueous-alcoholic solution. SUBSTANCE: extractor has horizontal cylindrical housing with charging and discharge openings and perforated portion, charging hopper with feeder connected to housing charging opening, hollow annular extract collector, which embraces perforated portion, locking cone positioned for axial movement in discharge opening of housing, hollow drive screw mounted in housing and provided with perforated portion positioned between charging opening and perforated portion of housing. Collector is communicated through branch pipes with housing cavity at location between charging opening and perforated portion and with alcohol source. Water source is communicated with screw cavity through feeding pipe having perforated portion, with perforations of feeding pipe being positioned in common planes with perforations of screw in axial circles at unequal and aliquant pitch and provided with swirlers. Swirlers are also mounted in branch pipes. Perforations of screw and outlets of branch pipes are made in the form of Laval nozzles. EFFECT: increased efficiency, simplified construction and improved quality of extracted material. 4 dwg
Patent RU-2084898-C1 (RU)
Title: Method of revealing neurosensor hearing disorder and its group of risk
Inventor: MAKAREVICH IRINA G
IPC: G01N33/53
Filed: 1995-11-28
Granted: 1997-07-20
Abstract: FIELD: otorhinolaryngology. SUBSTANCE: invention relates to treatment of acute otites and cochleaovestibular disorders and consists in recording audiograms and simultaneously conducting immunologic and biochemical investigation of blood and biochemical analysis of urine. If audiogram contains flat-descending air threshold curve with elevated sensing threshold in the 4000-8000 Hz zone reaching 15 decibel and higher, and blood contains substances with molecular weight 300-5000 in quantity more than 0.250 units, alteration of helpers/suppressers ratio, and/or inhibition of migration of erythrocytes with phytohemagglutinin and/or concanavalin and/or brain antigen exceeding or not exceeding norm, or alteration of at least one of indicated immunologic factors and presence of positive color precipitation reaction of urine in excess of 50% take place, patient is regarded as having neurosensor hearing disorder or belonging to risk group in respect to named disorder. EFFECT: early revealed disease allowing prophylactic treatment. 6 dwg
Patent RU-2088687-C1 (RU)
Inventor: REZNIK IOSIF D
IPC: C22C33/04
Filed: 1995-11-30
Granted: 1997-08-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method is intended to be used in electrosmelting of oxidized nickel ores to produce ferronickel. Electrosmelting is performed in two-stream mode. In one of streams, ore is fused with carbon-containing reducing agent to form poor ferronickel with nickel content less than 8%. In the other stream, ore is fused with poor ferronickel produced in the first stream to yield enriched ferronickel with nickel content higher than 15%. Ratio of metal iron quantity in poor ferronickel to quantity of ferri-form iron in second-stream ore is 1:(1.5-2.5). For producing poor ferronickel, magnesia or mixed ore is utilized , whereas raw material for producing enriched ferronickel is iron ore. EFFECT: optimized raw material choice. 2 cl, 1 dwg, 6 tbl
Patent RU-2093870-C1 (RU)
Title: Telescopic system for infra-bed radiation (variants)
Inventor: KAZAKOV VALERIJ I
IPC: G02B23/00
Filed: 1996-01-29
Granted: 1997-10-20
Abstract: FIELD: electronic engineering; infra-red imaging systems. SUBSTANCE: telescopic system has catadioptric objective and eyepiece. Objective is provided in direction of ray travel with negative lens meniscus facing the object with its concavity, primary mirror with concave reflecting surface and hole in its central part, secondary convex mirror and field aberration compensator made as positive meniscus facing the image with its convex section. Second mirror is positioned in objective at smaller distance from primal mirror than second surface of negative meniscus. In this case, the following conditions are satisfied: distance from top of reflecting surface of secondary mirror to top of reflecting surface of primary mirror makes up 0.3-0.6 of objective focal distance, and optical force of aberration compensator equals 0.6-1.6 of objective optical force. Eyepiece is composed of two single lenses. Variant of telescopic system design does not include field aberration compensator, and eyepiece is of three-lens construction. In given system at least one of two mirrors may be nonspherical. EFFECT: improved design. 6 cl, 4 tbl, 2 dwg
Patent RU-2094545-C1 (RU)
Title: Electrolyte for depositing chromium-based composite coatings
Inventor: SYSOEV GENNADIJ N
IPC: C25D15/00
Filed: 1996-02-07
Granted: 1997-10-27
Abstract: FIELD: metal coatings. SUBSTANCE: electrolyte contains 200-300 g/l chromic anhydride, 2-3 g/l sulfuric acid, and 20-180 g/l lyophilic sol based on fluorine-containing polymer suspension. EFFECT: increased wear resistance. 3 tbl
Patent RU-2105123-C1 (RU)
Title: Drilling bit
Inventor: DVORNIKOV L T
IPC: E21B10/36
Filed: 1996-02-01
Granted: 1998-02-20
Abstract: FIELD: mining industry: drilling equipment. SUBSTANCE: this is intended for blast-hole drilling. Drilling bit has body with internal space, working surface of cylindrical-spherical inserts and system of blow-through holes. Tops of peripheral inserts are located along lines which are described by Gaussian curves which are symmetrical to each other, and their parameter is selected as being larger than or equal to unit. This allows for drilling blast-holes of not round in cross-section with concentrators of stresses at preset points. EFFECT: high efficiency. 3 dwg
Patent RU-2123356-C1 (RU)
Title: Method of realization of effect on human body by gaseous medium alternation used for breathing and a system for its realization
Inventor: VERESHCHAGIN VJACHESLAV LEONID
IPC: A61M16/00
Filed: 1996-03-29
Granted: 1998-12-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to methods and technical agents for realization of effects on human body by alternation of gaseous medium parameters using for breathing. Method involves realization of successive cycles each of that involves at least a period of gaseous medium for breathing use at increased partial density of carbon dioxide and period of breathing with gaseous mixture containing vapours and/or aerosols of physiologically important substances. System for realization of a method has device for administration of vapours and/or aerosols to atmosphere air medium, block for control and signalization, device for patient placing, device for gaseous medium preparing at increased partial density of carbon dioxide and operation block. System can be modified by inclusion of a device for air medium ionization, device for control over breathing parameters, members for indication of recommended breathing regime. EFFECT: broadened pattern of functional possibilities, enhanced effectiveness of effects. 18 cl, 4 dwg
Patent RU-2117438-C1 (RU)
Title: Feed granulator
Inventor: KANDAUROV E A
IPC: A23N17/00
Filed: 1996-04-10
Granted: 1998-08-20
Abstract: FIELD: combined feed production. SUBSTANCE: feed granulator has separable annular die and draw plate with rollers positioned within annular die on hollow pin. Die has side rings with L-shaped annular bores and L-shaped detachable annular arcs arranged so as to define T-shaped annular cavities between them and radial walls positioned between rings. Walls are made in the form of plates with T-shaped end projections received in T-shaped annular cavities. Mentioned parts of die are fastened by means of external power rings. Plates have longitudinal slots on one side and longitudinal projections positioned on other side in opposed relation to slots. Slots and projections of adjacent plates define pressing channels. Die is mounted on two draw plates and removably connected with them by pins. One draw plate is secured by needles with sleeve fitted onto shaft mounted within pin cavity and other draw plate is secured by needles with sleeve connected with toothed gear which is kinematically connected with toothed gear attached to shaft. Radial walls may be united into blocks consisting of 10-40 plates. EFFECT: increased efficiency, enhanced reliability in operation and easy repair. 2 cl, 5 dwg
Patent RU-2128113-C1 (RU)
Title: Способ получения модифицированной древесины
Inventor: SHAMAEV V A
IPC: B27K3/08
Filed: 1996-07-09
Granted: 1999-03-27
Abstract: Изобретение относится к деревообрабатывающей промышленности, в частности к получению шпал из модифицированной древесины. Для получения модифицированной древесины заготовки сушат-пропитывают гидрофобной жидкостью. Одновременно с сушкой-пропиткой проводят уплотнение древесины. Техническая задача - повышение качества модифицированной древесины с одновременным сокращением длительности технологического процесса. 1 ил., 1 табл.
Patent RU-2137967-C1 (RU)
Inventor: AFANAS EVA G M
IPC: F16J15/16
Filed: 1996-12-16
Granted: 1999-09-20
Abstract: FIELD: hydraulic turbines. SUBSTANCE: repair packing used for hydraulic turbines whose rotor is designed for axial movement and working mechanisms are mounted below water level in downstream reach has sealing cord secured on cylindrical surface of part of stay vanes in axially spaced relation to cylindrical surface of rotor part for contacting this surface during axial displacement of rotor by means of standard means. Protruding part of sealing cord is long enough to close radial clearance between cylindrical surfaces of parts; rotor part has entrance section of gradually changing diameter on sealing cord side. Contact pressure of packing that depends on water pressure at location point of repair seal is adjustable due to difference in diameters of protruding part of sealing cord and that of cylindrical surface. In second version, repair packing has sealing cord secured on cylindrical surface of rotor part axially spaced relative to cylindrical surface of part of stay vanes for contacting this surface when turbine rotor is moving. Protruding part of sealing cord is long enough to cover clearance between surfaces of parts. Part of stay vanes has entrance section with gradually changing diameter on sealing cord side. EFFECT: improved design and reliability of packing. 2 cl, 2 dwg
Patent RU-2134581-C1 (RU)
Title: Means for treating irradiated mammalians
Inventor: SOKOLOVA TAT JANA NIKOLAEVNA
IPC: A61K35/407
Filed: 1997-02-12
Granted: 1999-08-20
Abstract: FIELD: radio-biology. SUBSTANCE: means constitutes purified protein fractions isolated from turtle Tostudo horsfieldi liver extract by gel filtration technique and having molecular weights within a range of 48-80 and 2.5 kD. EFFECT: increased mammalian survival at significantly decreased administered dose. 3 cl, 3 dwg, 3 tbl
Patent RU-2126701-C1 (RU)
Title: Vasomotor rhinitis treatment method
Inventor: KIRICHUK V F
IPC: A61N5/067
Filed: 1997-02-18
Granted: 1999-02-27
Abstract: FIELD: medicine; otorhinolaryngology. SUBSTANCE: hemorrhage is created intradermally in projection of neck vascular-nervous fascicle at a plate of common carotid artery bifurcation. Then this region is exposed to laser at wavelength of 0.8 mcm and power flux density of 16 mW/sq.sm for 10 min, daily. EFFECT: reduced treatment terms. 2 cl, 1 tbl, 2 ex
Patent RU-2131889-C1 (RU)
Inventor: ZABORISTOV V N
IPC: C08F110/10
Filed: 1997-04-01
Granted: 1999-06-20
Abstract: Описывается способ получения полиизобутилена путем полимеризации изобутилена в углеводородном растворителе в присутствии предварительно сформированного катализатора из кислоты Льюиса и алюминийорганического соединения с последующим выделением полимера. Предварительно сформированный катализатор дополнительно содержит изобутилен и является комплексом, полученным путем взаимодействия при мольном соотношении компонентов каталитического комплекса кислота Льюиса: алюминийорганическое соединение : изобутилен от 1:0,1:0,01 до 1:3:50 соответственно, причем алюминийорганическое соединение выбрано из группы, включающей продукт взаимодействия эквимолярных количеств триалкилалюминия с алканоламином общей формулы (А) где R - этил, изобутил; R', R" - H, этил, изобутил,   или полиалюмоксан общей формулы Б, где n = 0 - 30, R, R', R" - H, этил, изобутил; или диалкилалюминийгидрид общей формулы B (RR)AlH, где R - этил, изобутил; или триалкилалюминий (Г), или смесь полиалюмоксана общей формулы Б с диалкилалюминийгидридом общей формулы В или смесь полиалюмоксана Б с триалкилалюминием Г, при этом последующее выделение полимера включает стопперирование полимеризации веществами, выбранными из группы: алкилдиметилбензиламмоний хлорида, метилсиликонат натрия, этилсиликонат натрия, тетрагидрофурфуриловый спирт, тетраэтоксисилан, с последующей окончательной очисткой полимера путем фильтрации полимеризата и дегазацией. Технический результат - повышение активности катализатора. 2 з. п.ф-лы, 2 табл.
Patent RU-2144072-C1 (RU)
Title: Vodka, special, "tyorkin"
Inventor: SYCHEV A G
IPC: C12G3/06
Filed: 1997-07-15
Granted: 2000-01-10
Abstract: FIELD: alcoholic-beverage production industry. SUBSTANCE: vodka, special-grade, contains following ingredients per 1000 dal of ready product: natural honey 5-15 kg, spirit infusion of pink rodiola 0.5-1.5 l, water-spirit liquid made of ethyl alcohol, rectified of extra purification, water - the balance. Aforesaid combination of ingredients possesses good organoleptic properties and has soft nice honey flavor which proceeds from synergy effect of flavoring ingredients. It also allows for widening production range of special grades of vodka comprising infusion of medical herbs. EFFECT: higher efficiency. 1 ex
Patent RU-2141834-C1 (RU)
Title: Propolis-containing composition and method of preparation thereof
Inventor: BAJ A L
IPC: A61K35/64
Filed: 1997-12-19
Granted: 1999-11-27
Abstract: FIELD: pharmaceutical industry and cosmetics. SUBSTANCE: composition contains propolis and tween 80 at ratio 1:5 and represents water-soluble form of propolis with long storage time. Composition is prepared by extracting propolis with ethyl alcohol, subsequent treatment of propolis extract at negative temperatures, and separating fractions enriched and impoverished in wax. The latter is then combined with tween 90 at weight ratio 1:5. EFFECT: extended assortment of propolis-containing products and their application area. 3 cl, 1 tbl
Patent RU-2140905-C1 (RU)
Title: Method of treatment of industrial equipment from asymmetric dimethylhydrazine residue
Inventor: LOPYREV V A
IPC: C07C241/02
Filed: 1998-01-29
Granted: 1999-11-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to methods of rocket fuel components processing. Method involves treatment of equipment with carbon-containing compound - wetted carbon dioxide followed by the addition of halide alkyl of the general formula C n H 2n +1Hal where n = 1-6; Hal is Cl, Br, J at mole ratio of halide alkyl to asymmetric dimethylhydrazine = (1.1-30): 1 to the formed an aqueous solution of dimethylcarbazic acid dimethylhydrazine salt. EFFECT: decreased negative effect of asymmetric dimethylhydrazine on an environment and attendants, decreased cost of processing. 2 cl, 1 dwg, 7 ex
Patent RU-2151377-C1 (RU)
Title: Electromagnetic device for detection of tie pad
Inventor: FEDOSOV A A
IPC: E01B35/00
Filed: 1998-05-05
Granted: 2000-06-20
Abstract: FIELD: instruments, in particular, for construction, repairing and maintaining of railroads. SUBSTANCE: device has serial resonance circuit, which includes capacitor and emitting frame, and two receiving frames. In addition device has reference signal frame, which is located between receiving frames. Receiving frames are located in symmetry to each other with respect to emitting frame and reference signal frame. EFFECT: increased precision, simplified design, tuning and use. 3 dwg
Patent RU-2144219-C1 (RU)
Title: Stamp
Inventor: POPOV A F
IPC: G09F3/02
Filed: 1998-05-13
Granted: 2000-01-10
Abstract: FIELD: goods. SUBSTANCE: device has several magnetic layers, including layers which have different characteristics, are made from different materials, and are located in one or several positions. In addition device has member which simplifies automation and sorting and is designed as magnetic layer, which includes information about date and time. EFFECT: increased functional capabilities, increased field of application, increased inventory of goods.
Patent RU-2130565-C1 (RU)
Inventor: TYMINSKIJ V G
IPC: F23G7/07
Filed: 1998-06-09
Granted: 1999-05-20
Abstract: FIELD: equipment for destruction of gaseous wastes by thermocatalytic method. SUBSTANCE: device includes afterburner chamber where infra-red radiation source provided with catalyst coat is mounted; infra-red radiation source is made in form of stack of corrugated plates whose ridges are not parallel relative to axis of chamber and ridges of adjacent plates. On one side of each plate, ridges have holes for receiving ridges without holes, thus forming crossing passages. EFFECT: enhanced efficiency of gas cleaning. 2 cl, 5 dwg
Patent RU-2138960-C1 (RU)
Title: Method for making product based on wheat embryonic flakes
Inventor: PROKOPENKO A F
IPC: A23K1/16
Filed: 1998-07-20
Granted: 1999-10-10
Abstract: FIELD: fodder production technology. SUBSTANCE: method is intended for use in agriculture for production of fodder additives for agricultural animals. Method is realized as follows: wheat embryo is subjected To stages of cleaning from magnetic metal inclusions, additional benefication, stabilization by means of chemical conservation with fumaric acid. Fumaric acid is introduced in amount of 10-15% with respect to mass of product. Application of aforesaid method is conducive to increasing fodder value of produced product. It reduces cost of its production. EFFECT: higher efficiency. 1 tbl, 6 ex
Patent RU-2146078-C1 (RU)
Inventor: ANDRIANOV M N
IPC: H04L27/22
Filed: 1998-08-04
Granted: 2000-02-27
Abstract: FIELD: radio and wire communication lines. SUBSTANCE: method involves binary {0,1} sampling of low-frequency signals in both quadrature orthogonal (cosine, sine) channels by non-coherent receiver, using values of binary signal samples { 00, 01, 10, 11} in both channels in current and previous bits for judging keeping same phase or its reversal. Since central frequency of local oscillator in receiver differs from frequency of local oscillator in transmitter, vector of received signal in X-Y coordinate plane slowly shifts with respect to vector of receiver's local oscillator. In time moments, when projection of vector of received signal is equal to zero with respect to orthogonal coordinate axes, false triggering of comparator (caused by noise) is prevented by means of comparison of absolute value of filtered low-frequency signal to given threshold value U thr . If absolute values of low-frequency filtered signals in both channels are greater than U thr , then results of analysis of current and one-bit delayed binary-sampled signals in both channels are added and are sent to output of receiver. If absolute value of low-frequency filtered signal in either channel is less than U thr , then only results of analysis of current and one-bit delayed binary-sampled signals in another channel are sent to output of receiver. In addition, absolute value of filtered low-frequency signal in the latter channel is close its maximal value due to orthogonal properties. Corresponding device is designed as optimal non-coherent receiver of phase-reversal signals. In addition device has two comparators, two gates, two comparison circuits, which provide implementation of said algorithm. EFFECT: increased stability to noise, simplified design of receiver. 4 dwg
Patent RU-2139329-C1 (RU)
Title: Strong pink grape wine "staraya taverna"
Inventor: BONDAREV A I
IPC: C12G1/02
Filed: 1998-11-05
Granted: 1999-10-10
Abstract: FIELD: food and wine-making industry. SUBSTANCE: strong pink grape wine has components at the following ratio, dal/1 000 dal of ready wine: grape wine material 800-860; sugar-containing component to provide sugar concentration 100 g/dm 3  112-154; food taste-aromatic addition "Zemlyanika", kg: 4.0-10.0 and rectified ethyl alcohol to obtain the proof of wine 20 vol.% - the rest. Wine has 65-70%-th sugar syrup and/or concentrated grape wort as a sugar-containing component and dry and/or fortified grape treated wine materials or mistel and dry and/or fortified grape treated wine materials as the grape wine material. Also, pink or white and red grape treated wine materials are used as the grape wine material. Invention can be used for production of strong pink grape wines widely. EFFECT: broadened assortment of production of strong pink grape wines. 4 cl, 3 tbl