baber/WOPTO huggingface dataset:
Patent UA-40675-C2 (UA)
Title: PROCESS OF PREPARATION OF powders intercalated with metals of dichalcogenides of d-transition metals with layered structures
Inventor: ROMAKA LIUBOV PETRIVNA
Filed: 1998-07-23
Abstract: The invention relates to the field of inorganic chemistry, in particular to methods for producing powders of dichalcogenides of d-transition metals of V and VI groups of periodic system, which are intercalated with metals and used as new semiconductor, superconducting, antifriction, cathode materials etc. A process of preparation of powders intercalated with metals of dichalcogenides of d-transition metals with layered structures consists in loading into the ampoule, which is subjected to vacuuming, of powders of intercalating and d-transition metals, chalcogene at necessary ratios, iodine as transporting agent, thermal treatment, at that the preparation of powders of dichalcogenides of metals of V-VI groups of periodical system is combined with intercalation thereof and bi- intercalation at iodine concentration of 3-5 mg•cm 3 with heating rate of 90-100 K•hour-1 to 1070-1100 K at temperature gradient of 7.0-9.0 K•cm-3 in the area of components disposition, subsequent homogenizing annealing is carried out in the conditions of chemical transfer that changes in the direction 2-4 times at temperature gradient of 2.5-3.0 K•cm-3 during 20-24 hours, and distillation of volatile compounds from reaction zone at evaporation temperatures of 1070-1100 K and condensation of 470-500 K during 2-4 hours.
Patent UA-41481-C2 (UA)
Title: Method for encryption of information presented by binary code
Inventor: Moldovian Aleksandr Andreievich
IPC: G09C1/00
Filed: 1997-12-24
Abstract: The device relates to the telecommunications and computer field, especially, cryptographic methods and devices for encryption of messages (information). A method for encryption of information presented by binary code includes private key generation, formation of K≥1data blocks composed of P≥1 bynary code areas, and data block transformation depended on encripting key, besides, in addition, D≥1 binary vectors are generated. Data blocks formation is realised by concatenation of binary vectors to appropriate binary code areas.
Patent UA-44864-C2 (UA)
IPC: A21D13/08
Filed: 1999-03-24
Abstract: Pastry that includes wheat flour, sugar, margarine, baking soda, carbonic acid, salt and water, and additionally bean flour produced by using the method of extruding bean grains with subsequent refining them up to the size of particles compared with that of wheat flour, and chicken eggs.
Patent UA-46875-C2 (UA)
Inventor: ANDRE JEAN-LUC
IPC: F15B13/01
Filed: 1997-11-06
Abstract: The holding device consists of an isolating hydraulic assembly (2) mounted on the supply branches of a cylinder (1). This isolating assembly (2) comprises a lock chamber (9) having at each of its two openings a non-return valve of which one primary valve (11) in hydraulic connection with the outlet chamber (6) of the rod (7) of the cylinder (1) mounted in a direction passing through towards this chamber and a safety valve (13) mounted passing through in the same direction, the closing of the latter being delayed with respect to that of the primary valve (11). This invention is useful for holding in position the rod of all cylinders in particular under load and is of interest for all manufacturers of hydraulic equipment, particularly hoist cylinders, as well as for users.
Patent UA-53702-C2 (UA)
Title: APPLIANCE FOR AUGERING extraction OF COAL
Inventor: MANZHULA IVAN TROKHYMOVYCH
Filed: 1999-11-02
Abstract: This invention relates to mining, in particular, to appliances for augering extraction of coal from the beds with inclined and tilted attitude. Appliance for augering extraction of coal has two branches of sectional twin auger mill equipped with cutting bodies, at that the auger mills are installed at the sides and in parallel to the non-rotary mill, in the upper and the lower parts of that one hydro-jacks for the cutting bodies control are installed, and feeding mechanism of the drives of the cutting bodies rotation. To increase efficiency of controlling the auger machine by hypsometry of the coal bed and to increase reliability of work by installation outside the well being drilled of the communication system for controlling and operating the hydro-jacks for the cutting bodies control, the main part of the non-rotary mill is made of two telescopic parts, inside of which there is installed hydro-jack, with its end parts fixed to telescopic parts of the main part of non-rotary mill; at that the working part of the hydro-jack is hydraulically connected to the working cavities of hydro-jacks of the cutting bodies controlling, and the end part of the non-rotary mill is equipped with installed at the both sides with respect to the long axis hydro-jacks connected to the feeding mechanism of the drives of the screw mills rotation. Sections of the screw mills are placed with possibility of axial displacement in the hollow cylindrical cases connected to non-rotary mill.
Patent UA-57787-C2 (UA)
Title: Skid-equipped shovel
Inventor: SYSOLIN PETRO VASYLIOVYCH
Filed: 1999-12-07
Abstract: A skid-equipped shovel, purposed for forming a furrow and laying seeds therein, which consists of the frame 1, the knife 2, the seed guide 3 and the seed-covering abutment 4. The special feature of the shovel construction is the fact that between the frame and the seed guide a furrow bottom compactor is mounted. The compactor is made as a combined one and as the long vertically placed bar 5 and the upper part of the plate 6 with an oblong opening, hingingly attached to it, in order to change the position thereof as regards to the knife and the shovel frame. The shovel construction ensures a contact of the seeds with the soil and the conditions of moisture inflow from the lower layers. The mutual influence of the bar 5 of the compactor and the abutment 4 on the conditions of covering the seeds in a furrow significantly increases the depth evenness of laying seeds.
Patent UA-47539-C2 (UA)
Title: Method for determining efficiency of gas-turbine units under working conditions
Inventor: SAPRYKIN SERHII OLEKSIIOVYCH
Filed: 2001-01-23
Abstract: This invention is pertinent to the area of testing and diagnostics of machines and can be used in estimating the status of gas-turbine units. The method for determining coefficient of efficiency of GTU in working conditions comprises of determining thermodynamical parameters in the turbine, at that in working regime the absolute temperature is measured at the inlet to the GTU, absolute temperatures of gases are measured before the low pressure turbine and behind the power turbine, the temperature complex – difference of absolute temperatures of gases before the low-pressure turbine and behind the power turbine, divided by the absolute temperature of gases before the low-pressure turbine is calculated, with the use of the vase characteristic, the initial value of temperature complex is found, this is obtained for the same value of the brought to the standard conditions on the temperature of air at the inlet of the GTU absolute temperature of gases before the low-pressure turbine, having been measured, with the use of the base characteristics, by the resulting initial values of the temperature complex the initial value of the efficiency of the GTU is found, and the resulting value of the efficiency of the GTU is determined as a product of the initial value of the efficiency and the ratio of the temperature complex determined by the temperatures of gases in the turbine having been measured to its initial value found via the basic characteristic. This method allows simplification of the process of determining the efficiency of the GTU and provides increase of accuracy of measurements.
Patent UA-74352-C2 (UA)
Title: Preparation for protecting plants as a liquid suspension concentrate and a method of controlling weeds
Inventor: SIXL FRANK
IPC: A01N25/04
Filed: 2000-11-10
Abstract: The invention relates to stable liquid and highly effective suspension concentrates that contain a) one or more solid herbicidal active substances from the group of the sulfonyl ureas in a suspended form, b) one or more active substances that are partially or completely dissolved in component c) and c) one organic solvent or solvent mixture, d) one ore more nonionic emulsifiers, e) optionally one ore more ionic emulsifiers, f) optionally one or more thickening agents or thixotropic agents and no water or up to 30% by weight water in dissolved form.
Patent RU-2204075-C2 (RU)
Inventor: GRITSENKO E A
IPC: F16K17/40
Filed: 2000-02-15
Granted: 2003-05-10
Abstract: FIELD: chemical ignition of air-and-fuel mixture of gas generator or combustion chambers at limited number of starts. SUBSTANCE: proposed tube-capsule includes pipe line filled with combustible component entrapped between membranes. U-shaped pipe line is provided with valves on either side for forced bursting of membranes. Membrane bursting valve has body with L-shaped passage for flow of component, pyro drive with flexible diaphragm and pusher and hollow piston-knife which is fitted at the end of rod movable in hole of body coaxially relative to pusher forming circular clearance together with inner flow passage whose area is equal to area of cut section. Provision is made for accurate delivery of combustible component in accordance with engine cyclogram and excluding choking of passage with membrane fragments. EFFECT: simplified construction; enhanced reliability. 4 cl, 5 dwg
Patent RU-2187064-C2 (RU)
Inventor: ISHTULOV A G
IPC: F41J9/08
Filed: 2000-03-14
Granted: 2002-08-10
Abstract: FIELD: arrangement of targets for radar and thermal armament systems. SUBSTANCE: target is provided with a cylinder with a bottom, parachute system and a shaped compartment positioned in the central casing. Fuel compound is pressed in the cylinder with a bottom, and the shaped compartment is fastened on the cylinder bottom between the cylinder and the parachute system. The shaped compartment is made heat-resistant with a shaped side surface and a central hole, which accommodates the static line of the parachute system fastened in the center of the cylinder bottom. EFFECT: improved characteristics of the illumination-thermal field, which facilitates expansion of the field of target use. 4 dwg
Patent RU-2179479-C2 (RU)
Title: Method of control of electric filter operation
Inventor: ERMAKOV K V
IPC: B03C3/68
Filed: 2000-04-11
Granted: 2002-02-20
Abstract: FIELD: power mechanical engineering; electric filters of thermal power plants. SUBSTANCE: proposed method consists in estimation of efficiency of solid particle flow in lower portion of bin of electric filter; duration of period between shaking the electrodes of electric filter is adjusted by magnitude of gradient of solid particle flow concentration in lower portion of electric filter bin. Solid particles are removed from electric filter bin during shaking of electrodes. EFFECT: simplified construction of system; enhanced efficiency of cleaning flue gases.
Patent RU-2191898-C2 (RU)
Title: High-strength pick of pick hammer
Inventor: VOL FERTS G A
IPC: E21C37/26
Filed: 2000-05-06
Granted: 2002-10-27
Abstract: FIELD: manufacture of picks of pick hammers used for breakage of strong and specially strong materials; applicable in construction engineering, highway engineering and in bridge erection. SUBSTANCE: pick is made of tool alloyed steel of high resistance o wear and consists of conical rod part, cylindrical supporting shoulder, cylindrical tail part whose hardness, after treatment amounts to HRC 50, and working part in the form of tetrahedral prism with pick angle α of 60 deg and hardness after treatment of HRC 55. Working part is made of steel with an angle of wedge of tetrahedral prism amounting to 20-25 deg. Working and rod parts are connected to each other by welding in solid phase, for instance, by friction welding. Hardness after treatment over entire length of pick smoothly increases from HRC 40-45 in rod part to 55<HRC≤60 in working part and up to 50<HRC≤58 in tail part. EFFECT: increased wear resistance of pick, higher fatigue strength of rod and tail part of pick. 3 dwg
Patent RU-2194090-C2 (RU)
Title: Compound for cold phosphating of metal surfaces
Inventor: SHKURENKO V G
IPC: C23C22/17
Filed: 2000-07-03
Granted: 2002-12-10
Abstract: FIELD: chemical treatment of metal surfaces. SUBSTANCE: compound contains, g/l: extraction phosphoric acid 503-518 with weight part of sulfates on conversion to SO 3 , wt.%, not more 4.5; powdered zinc, 40-50; aqueous solution of alkaline admixture, 10-15; solvent, 5-10; water, the balance. EFFECT: increased physicomechanical properties and corrosion resistance of lacquer coats used in moderate and cold climate conditions. 3 tbl
Patent RU-2206647-C2 (RU)
Title: Нетканый материал, имеющий улучшенную мягкость и барьерные свойства
Inventor: SADDAT GREGORI TODD
IPC: D04H1/70
Filed: 1998-12-11
Granted: 2003-06-20
Abstract: Изобретение относится к нетканым материалам, имеющим улучшенную мягкость и барьерные свойства в отношении проникновения жидкости. Нетканый материал представляет собой материал, полученный аэродинамическим способом из расплава путем вытягивания исходного нетканого материала на величину приблизительно 1-35% его исходной длины, по меньшей мере, в одном направлении с использованием расстояния вытягивания, не превышающего приблизительно 35 дюймов (88,9 см). В другом варианте нетканый материал представляет собой материал, полученный также аэродинамическим способом из расплава путем вытягивания его, по меньшей мере, в одном направлении с использованием расстояния вытягивания, которое не превышает приблизительно 35 дюймов (88,9 см), и многочисленных этапов вытягивания. Комбинированный слоистый материал содержит два внешних слоя из нетканого материала, полученного эжектированием высокоскоростным потоком воздуха, скомбинированных с внутренним слоем материала, полученного аэродинамическим способом из расплава (материал типа SMS), и имеет вес единицы площади, не превышающий приблизительно 1,5 унций/ярд 2  (50,87 г/м 2 ), и сопротивляемость напору водного столба, по меньшей мере, приблизительно 73 мбар. Нетканые материалы согласно изобретению обладают повышенными мягкостью и прочностью на разрыв и отличными барьерными свойствами. 3 с. и 33 з.п. ф-лы, 4 ил., 6 табл.
Patent RU-2196091-C2 (RU)
Inventor: SOKOLOV V E
IPC: B65D33/28
Filed: 2000-09-05
Granted: 2003-01-10
Abstract: FIELD: packing. SUBSTANCE: invention relates to device for sealing necks of bags with loose products and it can be used for sealing and transportation of sacks and bags filled with loose products. Proposed clamp has serrated tape with rounded off V-shaped end and lock on opposite side form of cross section of tape and provided with force-off flexible toothed members. lock is provided with flat projection with neck. Oblong hole located along axial line is made on end of serrated tape. Hole is fitted on projection of lock and label is thus held of tape. Invention facilitates removal of label at replacement or opening of package. EFFECT: improved reliability of label fastening. 3 dwg
Patent RU-2186846-C2 (RU)
Title: Yeast strain saccharomyces cerevisiae used for fermentation of molasses must in production of ethyl alcohol and baking yeast
Inventor: VOROB EVA G I
IPC: C12N1/18
Filed: 2000-09-18
Granted: 2002-08-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to microbiological synthesis and presents a novel strain of yeast used for fermentation of molasses must in production of ethyl alcohol and baking yeast. The novel strain of alcoholic yeast Saccharomyces cerevisiae OH-1 is isolated from alcoholic works of Onezhsky hydrolytic plant and deposited in All-Union Collection of Industrial Microorganisms of institute "GosNIIgenetics" at number VKPM Y-2492. The strain ferments, except for hexoses, also pentoses (xylose and arabinose), shows very high value of growth rate (specific growth rate is 0.25-0.33 h -1 ), it grows in the wide range of pH and temperature (pH 3.8-5.5; t = 28-36 C). The strain sustains the enhanced concentrations of calcium hypochlorite in medium, up to 5 mg/l by active chlorine, ferments highly concentrated molasses syrups with content of dry matter 28-30% producing up to 11 vol. % of alcohol and baking yeast also. The strain provides accumulation of budding cells with high physiological activity in yeast generator, to 500-530 million cells/ml that corresponds to 60%. The use of the proposed yeast strain Saccharomyces cerevisiae OH-1 VKPM Y-2492 ensures to provide the high yield of ethyl alcohol and baking yeast. EFFECT: high yield of ethyl alcohol and baking yeast. 1 tbl
Patent RU-2189550-C2 (RU)
Inventor: BRUSIN N A
IPC: F26B9/06
Filed: 2000-12-06
Granted: 2002-09-20
Abstract: FIELD: drying of lumbers, applicable in lumber-drying kilns of periodic or continuous action. SUBSTANCE: kiln has a casing, fan, heat source, plenum and exhaust air-exchange ducts. The novelty is in the fact that the plenum and exhaust ducts are integrated, they have a common inner wall along the air flow in these ducts and are provided with a common gate. EFFECT: reduced heat and power consumption for wood drying due to heat exchange of ducts air, simplified construction of ducts, reduced specific quantity of metal per their structure, and simplified assembly of ducts. 3 dwg
Patent RU-2205014-C2 (RU)
Inventor: PROKOPENKO P G
IPC: A61K35/54
Filed: 2000-12-08
Granted: 2003-05-27
Abstract: FIELD: medicine, oncology, immunology, medicinal biochemistry. SUBSTANCE: invention relates to immunodiagnosticum of ovary cancer that represents test-system antigen/antibody where antigen is oncoovarial alpha-1-globulin taken in the ratio to antibodies from 1:5 to 1:9. Invention provides the development of immunodiagnosticum of ovary cancer allowing to enhance percent of detection of disease in early stages. Invention can be used in immunodiagnosis of ovary cancer. EFFECT: improved method of diagnosis.
Patent RU-2219184-C2 (RU)
Title: New type of crystals of derivative of aspartam and method for their preparing
Inventor: KISISITA AKIKHIRO
IPC: A23L27/30
Filed: 1999-04-26
Granted: 2003-12-20
Abstract: FIELD: amino acids, biochemistry. SUBSTANCE: invention relates to new crystals of N-[N-(3,3-dimethylbutyl)-L-α-aspartyl] -L-phenylalanine methyl ester showing characteristic peaks in X-ray diffraction spectra, at least, at diffraction angles (2θ, CuK α -radiation) equal to 7,1 ° , 19,8 ° , 17,3 °  and 17,7 ° . Invention describes also method for preparing such crystals that involves drying crystals of N-[N- (3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine methyl ester with characteristic peaks in their X-ray diffraction spectra, at least, bat diffraction angles (2θ, CuK α -radiation) equal to 6,0 ° , 24,8 ° , 8,2 °  and 16,5 ° , until water content in crystals will not reduce to less 3 weight %. Invention describes also granules of new crystals of N-[N-(3,3- dimethylbutyl)-L-α-aspartyl] -L-phenylalanine methyl ester exhibiting average size of particles in the range 100-1400 mcm. EFFECT: improved preparing method, enhanced solubility of sweetening agent. 4 cl, 2 dwg, 2 ex
Patent RU-2200643-C2 (RU)
Inventor: IVANOVA L I
IPC: B22C1/02
Filed: 2000-12-13
Granted: 2003-03-20
Abstract: FIELD: foundry, possibly manufacture of ceramic molds at casting with use of investment patterns. SUBSTANCE: method comprises steps of preparing suspension at mixing liquid glass with aqueous solution of ammonium chloride and with pulverized refractory material; applying prepared suspension onto investment patterns layer by layer, sprinkling each layer with quartz sand and solidifying it in solution of ammonium chloride; adding to suspension for first layer 0.05-0.1 mas.% of oil for hydromechanical and fluid power transmissions (such oil due to its low viscosity may be sufficiently well dispersed in suspension); melting out patterns in hot water and then calcining envelopes. Distinct reproduction of microrelief of pattern surface is provided due to adding in suspension oil for hydromechanical and hydraulic-displacement transmissions. EFFECT: improved coating having no defects in its front layer. 1 tbl
Patent RU-2202124-C2 (RU)
Inventor: VALOV A K
IPC: G06Q50/34
Filed: 2000-12-21
Granted: 2003-04-10
Abstract: FIELD: information-and-prize networks. SUBSTANCE: network controller of game-playing machines of information-and-prize networks has processor with data signal input/output ports, memory device, data signal transmission means, software-hardware means for off- line automatic and/or remote function control, and/or additional equipment of game-playing machines, and/or information displays, and/or signal transmission means, and/or software and software-hardware protection means. Network controller processor has built-in program execution check-up device and at least one of ports, universal asynchronous transceiver or any other analog device for real-time processing and converting different types of switched interfaces such as TTL, RS232, RS422, RS485, or other data exchange standards or protocols. Said controller provides for rendering all network services irrespective of distance from data-processing center and types of game- playing machines employed. EFFECT: enhanced economic efficiency, reliability, controllability, attraction, and recklessness of play. 23 cl, 6 dwg
Patent RU-2198767-C2 (RU)
Title: Режущая пластина
Inventor: FADEEV V S
IPC: B23B27/16
Filed: 2000-12-29
Granted: 2003-02-20
Abstract: Изобретение относится к области металлообработки, к сменным режущим пластинам чашечной формы, в том числе работающим по методу ротационного точения. Режущая пластина круглой формы содержит опорную, заднюю и переднюю со стружколомом поверхности. Для расширения области применения путем обеспечения устойчивого стружкообразования в различных условиях резания расстояние между стружколомом и режущей кромкой выполнено различным на участках, предназначенных для черновой и чистовой обработки. Стружколом может быть выполнен по окружности и расположен эксцентрично по отношению к режущей кромке. Геометрические параметры стружколома на участках, предназначенных для черновой и чистовой обработки, могут быть выполнены различными. Режущий клин, образованный пересечением передней и задней поверхностей, может быть выполнен с различными геометрическими параметрами на указанных участках. В местах сопряжения указанных участков пластина может быть дополнительно снабжена метками. 4 з.п. ф-лы, 6 ил.
Patent RU-2219885-C2 (RU)
Title: Aperture film coatings of local wettability and method for producing them
Inventor: DEHLEJ MAJKL ALLEN
IPC: A61F13/511
Filed: 1999-06-14
Granted: 2003-12-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: device has polymer film having upper and lower flat surfaces forming a set of apertures a part of which has aperture area having higher wettability then the part of the upper surface of the polymer film. EFFECT: wide range of functional applications as surgical material and as means woman hygiene, absorption cushions. 45 cl, 3 dwg 2 tbl