baber/WOPTO huggingface dataset:
Patent RU-2187360-C1 (RU)
Inventor: EGOROVA I S
IPC: B01D71/16
Filed: 2000-11-23
Granted: 2002-08-20
Abstract: Изобретение относится к технологии получения мембран. Пористая ацетатцеллюлозная мембрана на лавсановой бумаге в качестве подложки, которая пропитана пористым ацетатцеллюлозным полимером, имеющим средний размер пор от 0,01 до 0,45 мкм и состоящим из смеси ацетатов целлюлозы, содержащих разное количество связанной уксусной кислоты от 54,6 до 55,2 мас.% и от 53,0 до 57,5 мас. % и не более 7,0 мас.% низкомолекулярных фракций; и одновременно подложка и полимер пропитаны глицерином в количестве от 50,0 до 80,0 мас.ч. на 100 мас. ч. полимера. Мембрану получают по "сухому методу". Растворяют указанную смесь ацетатов в органическом растворителе. Раствор структурируют системой из метиленхлорида (1 об. ч.), изопропилового спирта (3,3-7,5 об.ч), глицерина (0,6-7,5 об.ч) и обессоленной воды (0,35-1,0 об.ч) и одновременно формуют мембрану и термообрабатывают в условиях свободного испарения растворителей и, как минимум, в три стадии, на которых поддерживают повышающуюся от стадии к стадии температуру и одинаковую абсолютную влажность в пределах не более 5,0 г/м 3 . Мембрана обладает высокими прочностными технологическими и эксплуатационными характеристиками. 2 с. и 3 з.п.ф-лы, 1 ил., 2 табл.
Patent RU-2191526-C1 (RU)
Inventor: KARLASHOV V N
IPC: A23L17/00
Filed: 2001-02-09
Granted: 2002-10-27
Abstract: FIELD: medicine, food industry. SUBSTANCE: innovation could be applied in manufacturing medicinal products and food concentrates. It is suggested a biologically active product containing the meat of mussels together with shells, crushed shrimps, mollusks' meat, barley brewing malt, protosubtilin enzyme, hydrochloric acid and drinking water. EFFECT: increased biologically active properties. 8 cl, 3 ex
Patent RU-2191051-C1 (RU)
Title: Forest fire spreading preventive method
Inventor: GLAVATSKIJ G D
IPC: A62C3/02
Filed: 2001-03-30
Granted: 2002-10-20
Abstract: FIELD: fire-fighting facilities. SUBSTANCE: method involves interrupting ground forest fire front by laying barrier strips, which are formed by throwing of ground onto guarding strip path. Method is performed by means of unit equipped with earth digging and throwing working tool and dispersed liquid supplying device. While unit advances along fire front, with earth digging and throwing working tool being moved to transport position, unit wets ground surface on barrier strip with dispersed liquid, which rapidly penetrates into porous litter to wet it through the entire depth. During back stroke, unit moves in parallel with wetted path, with said working tool and dispersed liquid supplying device being in operating position. Working tool removes upper ground layer and throws it onto wetted path. During throwing procedure, flying particles are wetted with dispersed liquid. Resultant strip is capable of resisting open fire as well as burning-through processes. EFFECT: increased efficiency in controlling fires on forest territories with peat litter on ground covering.
Patent RU-2181804-C1 (RU)
Inventor: KOCHURINA O P
IPC: D02G1/00
Filed: 2001-06-13
Granted: 2002-04-27
Abstract: FIELD: production of melange polyester fibers. SUBSTANCE: method involves forming from polyethylene terephthalate, drawing and joining fiber components; forming fiber components from melt of granulate of micro finished polyethylene terephthalate uncolored and mass dyed in the form of preliminarily oriented multiple-filament fibers, from which, upon drawing, at least two multiple-filament fibers of different color are fed in two flows into processing chamber, where these fibers are subjected to joint piecing by pneumatic texturing through exposing fibers to directed flows of pressurized air at pressure of 8-12 atm. Preliminarily oriented fiber of one color, which is core fiber, is fed through processing chamber at speed less than feeding speed of preliminarily oriented fiber of other color, which is fiber of overlapping type, as compared to winding speed of ready fiber. Method is adapted for manufacture of fabrics used in automobile construction. EFFECT: increased service life of fabric produced from chemical fibers and reduced fiber manufacture time by eliminating dyeing and finishing operations.
Patent RU-2186127-C1 (RU)
Title: Method of heating steel ingots in continuous furnaces
Inventor: NASTICH V P
IPC: C21D1/34
Filed: 2001-06-28
Granted: 2002-07-27
Abstract: FIELD: metallurgy, particularly, heating of steel ingots containing chromium and nickel in continuous furnaces. SUBSTANCE: used for heating of ingots is gas mixture with total calorific value of 4300-5100 kcal/cu.m. Ingots containing total amount of nickel and chromium within 1.02-10.0 mas.% are heated with use of mixture of coke, natural and blast-furnace gases with volume ratio of mixture components within 0.1-40.0, 43.3-48.5, and 16.7-51.4, respectively. With content of total amount of nickel and chromium within 0.02-1.0 mas.%, ingots are heated with use of mixture of natural and blast-furnace gases with volume ratio of components of 48.5-59.8 and 40.2-51.5, respectively. EFFECT: reduced furnace loss of metal in heating, decreased amount of defects in the form of rolled-in scale and rolling skin on strip after ingot hot rolling. 2 tbl
Patent RU-2192628-C1 (RU)
Title: Internal combustion engine cylinder compression gauge
Inventor: CHERNOIVANOV V I
IPC: G01M15/08
Filed: 2001-08-08
Granted: 2002-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines; testing and diagnosing facilities. SUBSTANCE: invention is designed for checking condition of cylinder-piston group of internal combustion engine by measuring compression in engine cylinders. Invention makes it possible to create universal device for checking compression in cylinders of diesel engines of different models with provision of reliable fastening of device in nozzle mounting hole and reliable sealing of hole in process of measurement of pressure in cylinder at simultaneous reduction of labor input. Device can be used also for different carburetor engines. According to invention, device has pressure sensor, housing with hollow tip for mating with mounting hole of spark plug or cylinder nozzle and provided with inner channel communicating with pressure sensor and tip space. It has also different length replaceable bushings corresponding to length of engine nozzles to provide pressing of housing to mounting hole for nozzle by means of standard fasteners. Housing is provided with stop. Projection for lower end face of bushing whose upper end face is designed engagement with pressure member of said standard fasteners. To provide measurement of compression in cylinders of carburetor engines, tip has replaceable hollow flexible head which is to be partially fitted in mounting hole for spark plug or injector of cylinder. EFFECT: improved reliability, enlarged operating capabilities. 7 cl, 4 dwg
Patent RU-2188167-C1 (RU)
Inventor: GUTENEV V V
IPC: C02F1/72
Filed: 2001-11-29
Granted: 2002-08-27
Abstract: FIELD: methods of multi-stage decontamination of potable water by means of oxidants, ultra-violet radiation and introduction of chemical reagents; purification and decontamination of potable water. SUBSTANCE: method consists of three stages: at first stage 1-3 mg/l of hydrogen peroxide is introduced; at second stage water is passed through reactor at rate of 0.2-0.5 cu. m/h; said reactor is provided with pulse continuous spectrum xenon lamps mainly generation ultra-violet radiation at wave length of 200-400 nm, frequency of 1-1.3 Hz, specific power requirements of 1-3 kJ/cu.m and flux density of 1-3 kW/sq.m; at third stage 0.1-1.0% or solution which was prepared preliminarily in individual reservoir is added to water being treated by means of proportioner; gaseous ammonia or ammonia water is added to solution at continuous mixing till mass ration gets equal to 2.8-3.0; proportioning is continued till concentration of silver gets equal to 0.001-0.005 mg/l. EFFECT: extended field of application; enhanced ecological safety; avoidance of secondary bacterial contamination of water during protracted period of time. 2 cl, 1 tbl, 2 ex
Patent RU-2190586-C1 (RU)
Inventor: SULIMOV A A
IPC: C06B33/08
Filed: 2001-12-25
Granted: 2002-10-10
Abstract: FIELD: explosives. SUBSTANCE: heat- resistant explosive composition for carrying out blasting operations under elevated temperature and pressure conditions contains, %: powdered aluminum as combustible, 10-35; graphite, 1-8; octogen (explosive), 10-30; potassium perchlorate as oxidant, the balance. EFFECT: improved explosion characteristics and increased heat resistance.
Patent RU-2205060-C1 (RU)
Title: Catalytic filter
Inventor: IVANOV P B
IPC: B01D53/86
Filed: 2001-12-27
Granted: 2003-05-27
Abstract: FIELD: cleaning of gases from impurities by method of gas heating up to 500-600 C in presence of catalyst, particularly, in gas chromatography. SUBSTANCE: catalytic filter has case accommodating reactor. Reactor body is made in form of hermetic cylinder with connected intake and discharge gas pipelines. Ends of said pipelines have inlet and outlet pipe unions and union-plug. Located between reactor with heater and filter case is heat- insulating materials. Heat insulation in filter lower part is absent, therefore, part of inlet pipeline and discharge pipeline serve as heat insulation between hot reactor and pipe unions. Case side wall and heat-insulating material form ventilation duct, and case lower and upper parts have ventilation holes. As a result of effect of heat insulation, temperature in filter lower part is close to temperature of ambient atmosphere. EFFECT: increased service life of pipe union seals. 2 dwg
Patent RU-2218441-C1 (RU)
Inventor: ZINOV EV JU A
IPC: C22C37/10
Filed: 2002-02-26
Granted: 2003-12-10
Abstract: Изобретение относится к металлургии литейного производства, в частности к разработке составов низколегированного чугуна, работающего в условиях интенсивного износа при повышенной температуре, применяемого для изготовления отливок седел клапанов автомобильных двигателей. Чугун модифицированный содержит углерод, кремний, марганец, хром, молибден, медь, фосфор, серу и железо, при этом он модифицирован в ковше комплексным модификатором 0,1-0,2% графита и 0,4-0,8% ФС65Ба4 и дополнительно содержит барий при следующем соотношении компонентов, мас.%: углерод 3,5-3,9, кремний 2,5-3,0, марганец 0,7-1,3, хром 1,2-1,5, молибден 1,2-1,5, медь 0,7-1,2, фосфор 0,3-0,6, сера до 0,1, барий 0,01-0,04, железо - остальное. Изобретение позволяет получать чугуны с оптимальным сочетанием высокой твердости и хорошей механической обрабатываемости, мелкой равномерно распределенной фосфидной эвтектики при высокой теплостойкости. 2 табл.
Patent RU-2212442-C1 (RU)
Title: Method for preparing aqueous-alcoholic drink based on vegetable raw essential oils and drink prepared using thereof
Inventor: SOROKIN V N
IPC: C12G3/06
Filed: 2002-03-14
Granted: 2003-09-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to production of aromatic aqueousalcoholic drinks. Method involves addition to sugar syrup of essential oil, stirring mixture of sugar syrup with essential oil to form emulsion of essential oil in sugar syrup. Then alcohol is added to emulsion at stirring in the mass ratio of essential oil, sugar syrup and alcohol = (2-5): (30-55): : (40-68), respectively. Then the mixture is kept for 1.5-2 days accompanying with sugar crystallization and concentrate formation, decantation of concentrate from crystals and dilution of concentrate to required strength (4-68 vol. %) being directly after preparing and after prolonged time (up to 3 months). This allows preparing pure, clear aqueous-alcoholic drinks based on vegetable raw essential oils with improved organoleptic properties due to high content of essential oil. EFFECT: improved preparing method, simplified technological process, reduced cost. 7 cl, 1 tbl, 7 ex
Patent RU-2210297-C1 (RU)
Title: Patch pocket processing method
Inventor: GRADOV E V
IPC: A41D27/20
Filed: 2002-04-29
Granted: 2003-08-20
Abstract: FIELD: sewing industry. SUBSTANCE: method involves stitching layer to strip while departing from pocket cut by 5-10 mm; unbending layer margin and cutting-through strip along pocket contour from upper corners at distance of 1 mm from layer stitch (in case top material is leather) and 5 mm (in case top material is fabric); placing pocket part with layer under basic fabric of article; applying glue or double-sided "web" on lower edge of pocket margin; applying glue or double-sided "web" onto face side of margins with notches on preliminarily marked lines; preliminarily fixing patch pocket on strip by ironing; connecting pocket with face side of strip along margin bending line by stitching; ironing-in all margins and coating them from the top with glue or applying double-sided "web"; applying layer to margins and ironing. EFFECT: improved quality of processing patch pocket inner side and reverse side of clothing free of layer and improved strength of patch pocket attached by stitch. 2 cl, 1 dwg
Patent RU-2221859-C1 (RU)
Title: Vodka and method for its producing
Inventor: BRAGIN A B
IPC: C12G3/08
Filed: 2002-06-13
Granted: 2004-01-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka comprises ethyl alcohol, water and food supplement as plates of forged gold leaf and tinsel in the mass ratio silver/gold = (1:1)-(3:1) taken in the amount 0.01-0.02 g/l. Plates show area up to 20 mm 2  in linear sizes = (1.0 x 2.0)-(1.5 x 1.5) mm and up to 25 mm 2  in linear sizes = (3.0 x 8.0)-(5.0 x 5.0) mm with thickness 0.0001-0.0005 mm for gold and 0.0008-0.001 mm for silver. Method involves preparing the solution by mixing purified water with ethyl alcohol and its treatment. Vodka is filtered, kept in finishing tank, then strength is corrected and vodka is bottled. Before bottling precious metals are placed into capacities, vodka is poured and gold and silver are ground by stirring by paddle mixer for 10-30 s or by ultrasonics for 2-5 s followed by corking bottles. Invention provides the improvement of vodka consumers' properties due to increase time of soaring suspended particles and conferring "sparkling" effect to the end product. EFFECT: improved producing method, improved properties of vodka. 2 cl, 1 tbl, 10 ex
Patent RU-2223229-C1 (RU)
Title: Method of operation of water decarbonizing plant
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 2002-07-02
Granted: 2004-02-10
Abstract: FIELD: heat-power engineering; thermal power stations and boiler plants. SUBSTANCE: proposed method includes delivery of water to be treated to decarbonizer via pipe line. Atmospheric air is fed to one decarbonizer by fan via air duct. When air passes through decarbonizer towards flow of water, carbon dioxide separated from water is absorbed by this flow. Flash steam is removed from decarbonizer via flash steam pipe line and is fed to another decarbonizer as desorbing agent. Flash steam saturated with carbon dioxide is evacuated from decarbonizer. De-carbonized water is pumped out of decarbonizer to de-aerator by means of pump. EFFECT: enhanced economical efficiency; improved operation of plant. 1 dwg
Patent RU-2228595-C1 (RU)
Inventor: ERMOLENKO S A
IPC: A01F25/00
Filed: 2002-09-19
Granted: 2004-05-20
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to technology in preserving food grains using organic preserving agents. Method involves dilution of propionic acid with anolyte and applying the solution on grains. Before dilution the preparation obtained by sequential extraction of biomass of micromycetes Mortierella spinosa var. sterilis with a nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water is added to propionic acid followed by combination of the first extract with solid extract. Invention provides enhancing safety in food grains storage. EFFECT: improved preserving method. 2 ex
Patent RU-2228536-C1 (RU)
Inventor: ZORIKTUEV V TS
IPC: G05B19/4103
Filed: 2002-09-30
Granted: 2004-05-10
Abstract: FIELD: numeric control systems. SUBSTANCE: spline interpolator incorporating new shaping control circuit in machining complex-shape parts has first through sixteenth differential digital analyzers and adder; integration function input of first differential digital analyzer also functions as input of spline interpolator; signal sum pulse arriving from eleventh, twelfth, and thirteenth differential digital analyzers is passed from output of adder built around follow-up integrator circuit in adding mode to input of sixteenth differential digital analyzer; outputs of fourth, seventh, and tenth differential digital analyzers function as first, second, and third outputs of spline interpolator, respectively. EFFECT: enlarged functional capabilities of numeric control systems. 1 cl, 2 dwg
Patent RU-2233025-C1 (RU)
Inventor: KIM DZAE-JOEL
IPC: H03M13/00
Filed: 2002-02-07
Granted: 2004-07-20
Abstract: FIELD: coding and decoding channels in mobile code-division multiple access communication systems. 
     SUBSTANCE: proposed method involves following operations: transmitter 5 encodes input data bits, converts them into sixteen coded characters using first-order Reed-Muller code, and pierces four coded characters out of sixteen ones so as to form code word having minimal code-word distance; pierced coded characters in the form of code word are passed to receiver which inserts zero (0) bits in pierced positions and computes correlation integrities between coded characters with inserted zeros and all first-order Reed-Muller code words, whereupon it yields five input data bits for coded characters corresponding to maximal integrity. 
     EFFECT: enhanced optimization of code word in mobile communication system. 
     28 cl, 6 dwg
Patent RU-2232621-C1 (RU)
Inventor: GOLUB V V
IPC: B01D29/66
Filed: 2002-11-06
Granted: 2004-07-20
Abstract: FIELD: industrial and domestic water supply systems; food-processing and chemical industries. 
     SUBSTANCE: proposed filter has housing with branch pipes for inlet and discharge of liquid, filtrate discharge branch pipe and filter element provided with envelope for forming and holding the air lock. Surface of filter element is cleaned by reverse flow of liquid formed due to displacement of cleaned liquid from envelope under action of widening air plug maintained in envelope due to respective orientation of hole relative to pipe line. 
     EFFECT: extended technological capabilities due to mounting filter in pipe line of any spatial orientation. 
     3 dwg, 1 ex
Patent RU-2230442-C1 (RU)
Inventor: DVORJANIDOV A G
IPC: A01B1/02
Filed: 2002-11-10
Granted: 2004-06-20
Abstract: FIELD: agricultural engineering, in particular, hand-held tillage equipment. 
     SUBSTANCE: tillage tool has moldboard part 1 and handle part 2. Supporting device made in the form of crankshaft and attached to handle part 2 is composed of arm 3 with cantilevered handle fixed at arm end. Arm 3 is connected with fork 4, which is connected to tine 5 terminated in supporting shoe 6. Fork 4 is connected through pin 7 to pendulum suspension 8 made in the form of yoke. Supporting plate 9 arranged inside yoke is fixed to pendulum suspension 8 by clip 10 and to arm 2. Pin 7 has holes at its ends, said holes being adapted for insertion of spindles preventing pin 7 from spontaneous exit from fork opening. Pendulum suspension 8 rotates on pin 7 for allowing apparatus to rotate through 120 deg in vertical plane. Supporting plate 9 is attached to arm 2 so that supporting shoe 6 is arranged slightly lower than upper edge of moldboard part 1 of apparatus. 
     EFFECT: enhanced reliability in operation, simplified construction, reduced power consumption and labor intensity. 
     2 cl, 8 dwg
Patent RU-2231317-C1 (RU)
Inventor: SOKOLOV V A
IPC: A61B17/58
Filed: 2003-02-14
Granted: 2004-06-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has L-shaped body. Less part of the device body has montage means and the greater one has movable and fixable connection to elongated removable bar. The removable bar has end guide member having working canal. The working canal is directed across the longitudinal axis. A greater part of the L-shaped device body is connected to the removable bar by means of transverse axle with pressure member. The transverse axle is arranged in device body bent plane and has fixing member. The fixing member is mounted on in transverse slit. The transverse slit is available in the bar. The end guide member is removable bushing and has working canal of special design for introducing drill and self-tapping threaded instrument having working outer diameter. The working outer diameter is greater than working canal diameter. Elongated removable bar arranged along the working axle has additional holes for fastening removable bushing. 
     EFFECT: improved tissue engagement conditions. 
     3 cl, 3 dwg
Patent RU-2241260-C1 (RU)
Inventor: SOSINSKIJ M Z
IPC: G09F23/10
Filed: 2003-02-26
Granted: 2004-11-27
Abstract: FIELD: advertising. 
     SUBSTANCE: data carrier has means for placement of advertisement made in form of additional ribbon. At least one side is separated onto fragments matching length of check, and advertisement is placed within each fragment. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2234099-C1 (RU)
Inventor: AVTANDILOV G G
IPC: G01N33/48
Filed: 2003-03-18
Granted: 2004-08-10
Abstract: FIELD: medicine, oncology. 
     SUBSTANCE: method involves histological study of neoplasm tissue slices. Histological slices are studied using computer analyzer and in prepared image small lymphocyte nuclei are isolated, their ploidy is determined and the obtained value is accepted as a standard. Using the latter value the computer determination of an average ploidy of cell nuclei in growing zone of neoplasia is carried out. The normal epithelial tissue or its hyperplasia is diagnosed at value of this index 1.5 s - 2.9 s; benign stage in carcinogenesis - low degree of intraepithelial neoplasia is diagnosed at value of this index 3 s - 3.4 s; boundary stage - high degree of intraepithelial neoplasia is diagnosed at value of this index 3.5 s - 4.4 s, and malignant stage of carcinogenesis - carcinoma is diagnosed at value of this index 4.5 s and above. In diagnosis of carcinoma method involves additional determination of degree of cells de-differentiation. The first highly differentiated stage is diagnosed at values of mean ploidy of cell nuclei 4.5 s - 5.4 s; the second moderately differentiated stage is diagnosed at value 5.5 s - 6.4 s; the third low differentiated stage is diagnosed at value 6.5 s - 7.4 s, and non-differentiated carcinoma is diagnosed at value 7.5 s and above. Method provides the objectivity in carrying out the differential diagnosis. 
     EFFECT: improved method for diagnosis. 
     2 ex
Patent RU-2235102-C1 (RU)
Title: Способ модифицирования полимеров, содержащих двойные углерод-углеродные связи
Inventor: PARMON V N
IPC: C08C19/04
Filed: 2003-05-23
Granted: 2004-08-27
Abstract: Изобретение относится к способу модифицирования полимеров путем введения в них кислородсодержащих функциональных групп. Патентуемый способ заключается в модифицировании полимеров, содержащих двойные углерод-углеродные связи, путем их окисления закисью азота с образованием карбонильных групп в составе полимера. Задачей является – получение химически модифицированных полимеров при минимальном количестве побочных продуктов реакции модифицирования. Процесс ведут при температуре 50-350°С и давлении закиси азота 0,01-100 атм. Количество функциональных групп с содержанием кислорода в полимере 0,001-2,95 мас.%. 1 н. и 6 з.п. ф-лы, 2 ил.