baber/WOPTO huggingface dataset:
Patent RU-2134704-C1 (RU)
Title: Bitumen emulsion
Inventor: PER GESTA RADELIUS
IPC: C08K5/16
Filed: 1993-03-25
Granted: 1999-08-20
Abstract: FIELD: road building, coating of roofs to make them water impermeable. SUBSTANCE: cation-type bitumen emulsion comprises thickener, bitumen, water and cationic emulsifier. Thickener comprises at least one substance from group consisting of associative non-ionic type thickeners at concentration within 0.05-1 wt % based on weight of bitumen-emulsion. EFFECT: strong and rapidly separable emulsion. 6 cl, 7 ex, 2 tbl
Patent RU-2091131-C1 (RU)
Inventor: SERZH KUROVSKI
IPC: B01D33/19
Filed: 1992-05-15
Granted: 1997-09-27
Abstract: Использование: устройство для фильтрации. Сущность изобретения: устройство непрерывной фильтрации, содержащее ячейки, расположенные на карусели вокруг оси вращения, каждая из которых имеет горизонтальную ось опрокидывания, следящие элементы, установленные на рычаги, по меньшей мере один стационарный направляющий элемент для каждого следящего элемента, дополнительный рычаг, жестко соединенный с каждой ячейкой, перемещаемый упор и упругий элемент, соединяющий упор со стационарной опорой и воздействующий на упор в первом направлении, причем дополнительный рычаг при взаимодействии с упором воздействует на него в направлении, всегда приблизительно противоположном первому направлению. 9 з.п. ф-лы, 6 ил.
Patent RU-2047417-C1 (RU)
Inventor: SHLEPPER GRIGORIJ YA
IPC: B21K21/00
Filed: 1993-03-03
Granted: 1995-11-10
Abstract: Использование: обработка металлов давлением в производстве гильз прямоугольного сечения, в частности кристаллизаторов машин непрерывного литья заготовок в черной и цветной металлургии. Сущность изобретения: устройство содержит станину, деформирующий инструмент с приводом и установленную в подающем механизме оправку. Деформирующий инструмент выполнен в виде поворотных секторов с возможностью обжатия заготовки с оправкой с четырех сторон. Привод инструмента состоит из гидроцилиндра, эксцентрично связанного с поворотными секторами. Поворотные секторы коаксиально расположены на коромыслах, установленных на станине. 2 ил.
Patent RU-2059131-C1 (RU)
Inventor: YAKOVLEV ANATOLIJ F
IPC: F16H1/32
Filed: 1993-04-07
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: planet cycloid reduction gear has housing, inlet and outlet shafts, fixed and outlet central wheels having teeth made up as cogs, and unit of satellites. The cogs are made up as cantilevered barrel- shaped twisted rollers-springs mounted through bearings in the central wheels. Rolling bearings are preferable as bearings for setting the rollers-springs. The roller- springs are mounted in the central wheel so that to provide a design minimum working tension between them and the satellites. The precise casting of satellites and rollers-springs is preferable. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2047262-C1 (RU)
Inventor: YUNDIN MIKHAIL A
IPC: H02M5/14
Filed: 1993-04-14
Granted: 1995-10-27
Abstract: Использование: изобретение относится к преобразовательной технике и предназначено для запуска и управления электроприводами переменного тока. Сущность изобретения: фазовый сдвиг между магнитными потоками осуществляется посредством короткозамкнутого витка, подбора соотношения между числами витков в секциях первичной обмотки и определенным образом включенной одной из вторичных обмоток. 2 ил.
Patent RU-2084527-C1 (RU)
Inventor: KRASNYKH VIKTOR N
IPC: G01N33/576
Filed: 1993-06-03
Granted: 1997-07-20
Abstract: Использование: серологическое выявление вируса гепатита С человека. Сущность: получение диагностического набора, с помощью которого определяют наличие антител к вирусу гепатита C в крови инфицированных людей. Набор содержит роекомбинантные полипептиды со свойствами антигенов вируса гепатита С, полученные с помощью методов генной инженерии при использовании штаммов-продуцентов, трансформированных рекомбинантными ДНК, содержащими участки генома вируса гепатита С человека. Данный набор обладает высокой чувствительностью и позволяет определить спектр выявляемых противовирусных антител. 2 з.п. ф-лы, 3 табл. 5 ил.
Patent RU-2064227-C1 (RU)
Title: Method for regulating snow melting on soil areas
Inventor: BELOZEROV VASILIJ V
IPC: A01B13/16
Filed: 1993-05-25
Granted: 1996-07-27
Abstract: FIELD: regulating of thawing water flow. SUBSTANCE: method involves distributing substance promoting snow melting onto snow surface, with substance being distributed in interrupted strips extending along horizontal surfaces of areas. Strip width is 2-6 m, strip spacing is 10-30 m. Lengths of strip portions to be tilled and not to be tilled are 10-200 and 10-80 m, respectively. EFFECT: increased efficiency in thaw water flow control, improved water accumulation in soil and reduced soil erosion. 1 dwg, 1 tbl
Patent RU-2075830-C1 (RU)
Title: Radio receiving device for service signals transmitted at fixed frequency
Inventor: GRAEVSKIJ VADIM N
IPC: H04B1/06
Filed: 1993-06-29
Granted: 1997-03-20
Abstract: FIELD: burglar alarm systems; call systems; systems of warning about deviations from normal conditions under control. SUBSTANCE: device has an antenna, an input unit, and a first gated high-frequency amplifier with its output connected to the input of a quartz resonator and to the input of a second gated high-frequency amplifier. The second amplifier output is connected to the input of a detector whose output serves as the output of the device. Control inputs of the first and second amplifiers are connected respectively to the first and second outputs of a gate generator which switches alternately the first amplifier or the second one to circuit at intervals (pauses). Both amplifiers operate at the frequency of a signal picked up by the antenna. Working frequency of the device is determined by the resonator natural frequency. High Q-factor of the resonator and the generator switching frequency chosen so that during the operation of either of the amplifiers the resonator oscillation amplitude has no time to change considerably allow the signal received by the detector to be amplified as compared with the input signal with a gain factor close to the product of the gain factor of the respective amplifier only at the working frequency. EFFECT: reduced minimum discernible signal comparable with that of a superheterodyne receiver having an intermediate-frequency filter with the same bandwidth as that of the used quartz resonator, which is provided by time separation of amplification and use of the quartz resonator simultaneously as a frequency setup unit and a filter without transforming the frequency of received signal. 2 cl, 3 dwg
Patent RU-2072636-C1 (RU)
Title: Television transmitter signal level stabilizer
Inventor: BLATOV VLADIMIR V
IPC: H04N5/52
Filed: 1993-06-15
Granted: 1997-01-27
Abstract: FIELD: television equipment and can be used in television transmitters. SUBSTANCE: the problem of signal level stabilization is solved due to the use of two independent automatic level control systems, one of which maintains the preset suppression level at the stabilizer output, and the other - the level of sync pulses. The television transmitter signal level stabilizer has controllable amplifier 1, amplifier unit 2, amplitude discriminator 3, sync pulse selector 4, gate pulse shaper 5, switch 6, control units 7,8, each having comparison element 9, reversible counter 10, digital-to- analog converter 11, NAND gate 12. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2062062-C1 (RU)
Title: Method for treating the cases of congenital varus deformity of the neck of the femur
Inventor: GAFAROV KHAJDAR ZAJNULLOVICH
IPC: A61B17/56
Filed: 1993-06-22
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying Ilizarov apparatus, performing intertrochanterian osteotomy of the femur, elongating anterior portion of the musculus gluteus medius with an autograft taken from the tractus iliotibialis, incising iliolumbar muscle tendon, introducing cortical spongioid graft into the neck till the epiphysis of the head of the femur. Later, proximal femoral region and extremity length correction is carried out. EFFECT: enhanced effectiveness of treatment; reduced risk of relapses.
Patent RU-2084536-C1 (RU)
Title: Method of producing invert sugar syrup
Inventor: ERMOLAEVA GALINA A
IPC: C13K3/00
Filed: 1993-08-31
Granted: 1997-07-20
Abstract: FIELD: sugar industry. SUBSTANCE: solution containing 45-55% of solid substances is prepared from crude sugar. To solution, activated carbon in amount 0.05-0.15% based on sugar weight is added, whereupon sulfuric acid initiated hydrolysis is conducted at pH 2.0-3.5 and 85-98 C until sucrose is completely split. Neutralization is then performed adding calcium carbonate powder followed by filtration to remove precipitate and clarify hydrolyzate by way of passing the latter through magnesium oxide layer 10-20 mm thick with rate 2-3 cu.m/sq.m. Clarified syrup is complemented with crude sugar to solid substance content 74-76%. Method may find use in alcohol-free beverage and spirit industries, caned food and baking industries. EFFECT: improved process parameters. 2 cl
Patent RU-2053280-C1 (RU)
Inventor: LOENKO YURIJ N
IPC: C12G3/06
Filed: 1993-09-17
Granted: 1996-01-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: for preparing 1000 dal gin with strong 40 vol.% the following components were used, kg: Amur cork tree leaves and berries 0.5-1.5; pine branches 2-4; peppermint 0.1-0.3; common wormwood 3-5; allspice 0.1-0.3; fragrant dill 0.5-0.7; bitter almond 0.05-0.15; coriander 0.3-0.5; gum-tree 0.05-1.5; sage 2-4; sugar 50-70 and also, l: apple essence 0.005-0.015, and aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of gin.
Patent RU-2073988-C1 (RU)
Title: Method for precuring clusters of grapes
Inventor: DZHARULLAEV DZHARULLA S
IPC: A23L2/02
Filed: 1993-11-02
Granted: 1997-02-27
Abstract: FIELD: food industry; particularly, precuring clusters of grapes before pressing. SUBSTANCE: method involves heating clusters of grapes by UHF energy of 2400 ± 50 mHz frequency during 1.0-2.5 min for juice output up to 75-85%. EFFECT: higher efficiency. 2 tbl
Patent RU-2083976-C1 (RU)
Title: Process of separation of mixture of population of cells
Inventor: KLYUKIN LEMARK M
IPC: G01N24/08
Filed: 1993-11-10
Granted: 1997-07-10
Abstract: FIELD: biology, medicine. SUBSTANCE: one of population of cells of mixture is marked by functional marker - magnetoliposomes containing ferromagnetic material. Mixture is separated by action of inhomogeneous magnetic field on material of marker. Purified fraction is tested for content of cells of marked population in it by action of high-frequency homogeneous magnetic field. Signal of nuclear magnetic resonance of atoms of hydrogen of tested fraction is measured and compared with standard one. If signals do not match additional separation is carried out till signals match completely. Signal corresponding to specified concentration of cells of marked population it tested fraction is assumed as standard signal of nuclear magnetic resonance. Signal of nuclear magnetic resonance obtained for fraction which does not contain cells of marked population can be assumed as standard one. EFFECT: enhanced efficiency of process. 2 cl
Patent RU-2087788-C1 (RU)
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: F16L41/02
Filed: 1993-12-27
Granted: 1997-08-20
Abstract: FIELD: pipe line engineering. SUBSTANCE: shaped part has pipe 1 with an opening over periphery of which branch pipe 2 is welded. Pipe 1 and branch pipe 2 are made of high-strength pig iron with ball-like graphite and are welded with nickel containing alloy. The inner and outer surface layers of the part to be joined are at a distance from each other that is no less than twice width of the pipe and at the depth no less than 0.1 mm outside and no less than 0.7 mm on the inner surfaces. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2102407-C1 (RU)
Inventor: STUDENTSOV V N
IPC: C08J3/28
Filed: 1994-01-10
Granted: 1998-01-20
Abstract: FIELD: composite materials. SUBSTANCE: invention relates to manufacture of polymer composite materials based on epoxy resin reinforced by unidirectional fibrous filler. Invention aims at increasing specific impact elasticity and bursting stress upon static bend of reinforced composite material. Method is based on that, in addition to known operations involving impregnation of fibrous filler with epoxy resin, shaping, and hardening of preform, after impregnation, magnetic treatment is additionally performed for 0.8-1.8 s with magnetic field intensity 9000-11000 Oersted. Magnetic treatment of glass, carbon, and polycaproamide threads freshly impregnated with binder solves aim of invention. EFFECT: essentially increased strength of materials. 2 tbl, 1 dwg
Patent RU-2057154-C1 (RU)
Title: Method for production of brown ferrous-containing pigment
Inventor: DOBROVOLSKIJ IVAN P
IPC: C09C1/24
Filed: 1994-01-28
Granted: 1996-03-27
Abstract: FIELD: production of paint and varnish. SUBSTANCE: finely dispersed slime of open-hearth furnace and electrosteel mills is affected by hydrothermal treatment within 1.-1.5 h at 60-80 C. The process is carried out in mixture with calcium dihydrophosphate, ratio of said ingredients being 1: (0.05-0.08). The process is followed by washing thus prepared product against water-soluble compounds and by its heat treatment at 150-350 C. Calcium phosphate is prepared by interaction of 50-65 % orthophosphoric acid and waste of marble dust, their ratio being (3.0-6.0):1. EFFECT: improves efficiency of method. 2 cl, 2 tbl
Patent RU-2096604-C1 (RU)
Inventor: OVSYUKOV ALEKSANDR V
IPC: E21B43/27
Filed: 1994-03-10
Granted: 1997-11-20
Abstract: FIELD: oil production technology. SUBSTANCE: this is aimed at increasing injectivity of injection wells of terrigenous bed by injecting solvent and acid. This is achieved by modifying surface of rock skeleton and reducing secondary hydrocarbon saturation of buttonhole zone by injecting mixture of acid solutions. According to method, used as surface modifying agent are liquid hydrocarbon wastes of isoprene production through double-stage dehydration, which contain pipeline - 20-25%, toluene - 63-70%, absorbent - 17-5%. Used as mixture is 15-% solution of muriatic acid and 10-% solution of hydrofluocilicic acid taken in proportion of 1:1. Liquid wastes of hydrocarbons are stable, low toxic, easily transportable, low corrosive, and possess high degree of interaction with skeleton surface. Method requires no special technological procedures, nor high material and economic spending. Method permits increasing injectivity of injection wells by 7-10 times with retaining this feature during long period of time. EFFECT: high efficiency. 1 cl, 1 tbl
Patent RU-2086179-C1 (RU)
Title: Device for collection of rectal mucus
Inventor: FEDOTOVA ELENA V
IPC: A61B10/02
Filed: 1994-04-14
Granted: 1997-08-10
Abstract: FIELD: medical equipment for permanent monitoring of quantity of taken rectal mucus. SUBSTANCE: device uses a cylindrical perforated tube, cylindrical vessel with a plug, and an upright. The tube is made of glass, and in the functionally active part it has a section of a sinusiodal shape furnished with holes, which are successively arranged at the sinusoid peaks, and a flask-shaped expansion for collection of mucus. Functionally the active part turns into a handle of ergonomically substantiated dimension and shape. The tube is placed in a cylindrical glass vessel, in which it is fixed with the aid of a rubber plug being snug against its walls, the plug has a hole corresponding to the handle diameter. The vessel with the tube is placed in the upright made as a cartridge and fixed due to the increase of the vessel diameter in the upper section. EFFECT: improved quantitative characteristics of obtained laboratory material. 1 dwg
Patent RU-2107393-C1 (RU)
Title: Communication line
Inventor: ANDRE MARTIN
IPC: H04B7/00
Filed: 1994-06-17
Granted: 1998-03-20
Abstract: FIELD: communication between railroad or metro cars. SUBSTANCE: in at least one car, multiplexer multiplexes digital signals which represent state of different systems of car and converts them to first digital signal of train trunk. Receiver switches modulator which converts signal of train trunk into radio channel which is sent using antenna through gap between first and second cars. Second car switches antenna on for receiving radio signal and receiver for signal demodulation and conversion to second digital signal of train trunk. Then second digital signal of train trunk is converted by means of demultiplexer into formats which are used for reading by means of second car systems. Both first and second cars have multiplexers and demultiplexers, transmitters and receivers so that communication from first to second car and from second to first is possible. EFFECT: increased functional capabilities. 7 dwg
Patent RU-2068179-C1 (RU)
Inventor: TEPLOVA VALENTINA M
IPC: G01N27/12
Filed: 1994-06-16
Granted: 1996-10-20
Abstract: FIELD: detection of combustible gases. SUBSTANCE: process of manufacture of gas-sensitive element for detection of combustible gases includes winding of thermally stable spiral, deposition of gas-sensitive layer and its calcination. Gas-sensitive element is deposited by method of electrophoresis from colloidal solution composed of γ aluminium oxide, indium oxide, isoamylacetate, zirconium nitrate and methyl alcohol. EFFECT: facilitated manufacture, improved functional reliability. 1 tbl
Patent RU-2083039-C1 (RU)
Title: Laser beam forming device
Inventor: BORODIN VLADIMIR G
IPC: H01S3/02
Filed: 1994-06-20
Granted: 1997-06-27
Abstract: FIELD: distant optical location and communication, optical range finders. SUBSTANCE: device in the form of lens of double-refraction material and polarization plane revolver brings additional curvature in reflected-wavefront beam and matches beam aperture with light diameters of optical components of optical forming telescope. In the process, aberrations in beam are compensated for and aberration-free laser beam of greater aperture is conveyed to distant object under study. EFFECT: improved characteristics of laser beam due to its greater aperture and compensated aberrations. 1 dwg
Patent RU-2089889-C1 (RU)
Title: Cell measuring dielectric permittivity of liquid
Inventor: BELYAEV BORIS A
IPC: G01R27/26
Filed: 1994-09-30
Granted: 1997-09-10
Abstract: FIELD: measurement technology, SHF equipment. SUBSTANCE: cell measuring dielectric permittivity of liquid has two microstrip resonators with dielectric filling which are coupled electromagnetically. Their resonance frequencies are equal and coupling coefficient becomes zero. Such design makes it possible to exclude necessity in use of SHF generator tuned by frequency and frequency meter while measuring dielectric permittivity of liquid by means of proposed cell. EFFECT: simplified design, enhanced functional reliability. 1 dwg
Patent RU-2064484-C1 (RU)
Inventor: TIMOSHENKO VLADIMIR B
IPC: C11B1/06
Filed: 1994-10-26
Granted: 1996-07-27
Abstract: FIELD: oil and fat industry. SUBSTANCE: block for preparing vegetable materials to be pressed being, in conjunction with the press, a part of an oil-producing unit, constitutes a cylindrical-conical body installed on a frame. Inside the body, there are an upright housing with a worm conveyer and at least two perforated sealed shells and a heater positioned in the top of the upright housing. The frame is made of members with a box-like cross-section forming canals for passage of a drying agent. EFFECT: reduced power and material expenses, improved operation conditions. 2 cl, 1 dwg
Patent RU-2091806-C1 (RU)
Title: Gradiometer
Inventor: SMIRNOV BORIS M
IPC: G01R33/022
Filed: 1994-11-18
Granted: 1997-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention is meant for measurement with the aid of one of sensors of homogeneous magnetic field directed along collinear axes of sensors and its compensation in another sensor, for isolation and compensation of false signal of difference of vectors of magnetic induction oriented along collinear axes of both sensors which ensures exclusion of influence of homogeneous magnetic field oriented along above-mentioned axes on result of measurement of gradient of magnetic induction. Measurement of components of vectors of magnetic induction along two mutually orthogonal axes of two sensors with the aid of these sensors provides for compensation of false signal of difference of vectors of magnetic induction caused by noncollinearity of two other axes of these sensors in case of existence of homogeneous magnetic field oriented perpendicular to axis collinearly to which two axes of sensors should be oriented. As result of this influence of this homogeneous magnetic field on measurement result is excluded. EFFECT: enhanced accuracy of measurement. 2 dwg
Patent RU-2098978-C1 (RU)
Title: Method for production of cacao product from cacao bean husks
Inventor: NIKITCHENKO IVAN T
IPC: A23G1/00
Filed: 1994-11-22
Granted: 1997-12-20
Abstract: FIELD: food industry; in particular, methods for producing instant extract of cacao bean husks; may be used for production of drinks and confectionery. SUBSTANCE: method involves grinding of raw material and its extraction by water at temperature 95-100 C; separation of extract and its concentration. Novelty is in that extraction is carried out at ratio of raw material and water 1: 5-1: 10. Additionally, fermentation is carried out by proteolytic ferment, pepsin, for example, for 35-40 min. Ferment is introduced in extract at temperature 35-45 C; concentration is conducted at atmospheric pressure; before concentration syrup is introduced in extract in amount of 0.3-2.0% per 100 g of dry substances. Citric acid in amount of 0.1-0.2% to mass of raw material is added in extract before concentration for preservation of colorants. Pepsin is introduced in amount of 0.1-0.3% to mass of raw material. EFFECT: higher efficiency. 4 cl
Patent RU-2084666-C1 (RU)
Inventor: DROBYSHEVSKIJ YURIJ V
IPC: F02C3/16
Filed: 1994-12-30
Granted: 1997-07-20
Abstract: FIELD: gas turbine engine engineering. SUBSTANCE: gas turbine engine has combustion chamber interposed between the centrifugal compressor and centripetal turbine and secured to the common rotor and combustion chamber mounted on the same rotor and tangentially inclined oppositely to the direction of the rotation of the rotor and radially inclined to the axis of the rotor. EFFECT: enhanced efficiency. 7 cl, 1 dwg
Patent RU-2082833-C1 (RU)
Inventor: KHOMCHENKO IVAN G
IPC: C25D3/08
Filed: 1995-02-14
Granted: 1997-06-27
Abstract: FIELD: electrodeposition of protective coatings. SUBSTANCE: deposition of coatings is performed from electrolyte containing, g/l: chromium(VI) oxide, 300-600; sodium tetraborate, 20-50; sodium nitrate, 2-4; potassium silicofluoride, 0.4-1.5; and saturated monatomic alcohol, 0.5-1.5. Deposition is carried out with current density 20-150 A/sq.dm at 15-40 C, deposition velocity being 20-25 mcm/h. Electrolyte enables formation of high-quality black chromium coatings with absorption coefficient higher than 98% and microhardness more than 630 kg/sq.mm. Coatings are highly porous and exhibit elevated corrosion resistance. Electrolyte does not lose activity after passing quantity of electricity equal to 1600 A-h/l. EFFECT: improved quality of coatings. 2 tbl
Patent RU-2129014-C1 (RU)
Title: Method of preparing antibodies raised to diphtheria corynebacteria
Inventor: ANNENKOV V V
IPC: A61K39/39
Filed: 1995-03-31
Granted: 1999-04-20
Abstract: FIELD: medicine, immunology. SUBSTANCE: for preparing antibodies raised to diphtheria corynebacteria method involves the use of synthetic polyelectrolytes poly-5-vinyl- -tetrazole and copolymer of 5-isopropenyltetrazole with 1-vinylpyrrolidone (2: 1) at concentration 0.4-0.6 mg/ml as immunoadjuvants. Invention can be used for preparing protective antibodies raised to bacteria in animals and for production of hyperimmune sera. EFFECT: enhanced and prolonged effect of a preparation "Codivac". 2 tbl, 2 ex