baber/WOPTO huggingface dataset:
Patent RU-2208848-C1 (RU)
Title: Method for inspecting pipelines of nuclear- reactor circulating circuit for condition
Inventor: NEELOV S M
IPC: G01N23/00
Filed: 2001-10-18
Granted: 2003-07-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: method used to check pipelines of uranium-graphite and water-cooled reactors for cracks on their inner and outer surfaces and to locate them involves measurement of crack parameters and monitoring of crack development process by means of gamma-radiation sensors relatively disposed on diametrically opposite outer surfaces of pipeline at the same time measuring crack parameters and coordinates in the course of displacement of gamma-radiation sensors over outer surface of pipeline. In the process cracks on inner surface are recognized by coincidence in signs of rate of change of activities measured on diametrically opposite outer surfaces of pipelines. Depth, width, length, and shape of cracks are estimated by ratio of rate of change of activity level measured on inner crack side to that on diametrically opposite side of pipeline. Crack coordinates are found by position of gamma- radiation sensors on pipeline axis and by angle of their turn from initial position. EFFECT: enhanced precision of measuring crack parameters and coordinates; provision for monitoring crack development process. 1 cl, 11 dwg
Patent RU-2204237-C1 (RU)
Title: Plant cutting apparatus
Inventor: MUKHIN I G
IPC: A01G3/02
Filed: 2001-10-30
Granted: 2003-05-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has cutting and shear knives mounted inside casing and made in the form of double-armed levers, whose front ends are provided with symmetrical cutting edges and front cutting ends, which are bent in facing relationship to one another. Triangular slots are positioned in equally spaced relation on front ends of cutting knives along contact length for forming trapezium-shaped teeth thrusting against their front ends at an angle of 135 deg to their bases, with space being equal to 1/20 and depth being equal to 1/250 part of edge curvature radius. Adjacent cutting edges define at their contact point an angle of at least 3 deg but not in the excess of friction angle, with adjacent triangular slots being arranged in the vicinity of edge portion of respective knife. Construction of apparatus eliminates the process of forcing out of cut plants and bushes even at low cutting speeds by curved cutting edges of adjacent cutting and shear knives by forming thrust teeth on cutting edges of each cutting and shear knife. EFFECT: increased efficiency and simplified construction. 4 dwg
Patent RU-2216245-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-04-18
Granted: 2003-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves preparing banana fruits; shelling; grinding flesh for obtaining of juice; providing acid hydrolysis of shell; separating hydrolyzate and blending it with juice; before shelling, treating banana fruits with preparation produced by sequential extracting of Mortierella sarnyensis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, and joining first extract with solid residue, said preparation being used in an amount of 0,5-1•10 4  mg/t; holding for 2-5 hours. EFFECT: increased efficiency and improved organoleptical properties by eliminating of opalescence. 2 ex
Patent RU-2223062-C1 (RU)
Title: Device for carrying out supraosseous osteosynthesis
Inventor: LITVINOV I I
IPC: A61B17/80
Filed: 2002-04-29
Granted: 2004-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has a plate having openings for receiving screws one part of which is widened and the other one has constant width. The constant width part is curved in the plane parallel to its broad facets. EFFECT: high reliability of femur osteosynthesis. 3 dwg
Patent RU-2216178-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-05-16
Granted: 2003-11-20
Abstract: FIELD: canned food industry. SUBSTANCE: method involves introducing into liquid media preparation produced by extracting of Pythium ultimum micromycet biomass with the use of non-polar extractant. EFFECT: improved quality by preventing defrosted vegetable component from cooking during sterilizing of canned food.
Patent RU-2224442-C1 (RU)
Title: Fatty composition for manufacturing margarines, confectionary and culinary fats and those of special indication
Inventor: AZNAUR JAN M P
IPC: A23D9/00
Filed: 2002-11-19
Granted: 2004-02-27
Abstract: FIELD: food industry. SUBSTANCE: the suggested fatty composition contains mixtures of both hydrogenated and nonhydrogenated vegetable oils. Quantity of hydrogenated oils in the mixture corresponds to 5-90 weight%, nonhydrogenated oils and their mixtures the rest. Moreover, the content of solid triglycerides in the mixture corresponds to 15-95 weight% - at 10 C, 5-85 weight% - at 20 C, 0-75 weight% - at 30 C, the content of transisomers does not exceed 45 weight%, the content of polyunsaturated fatty acids corresponds to 2-45 weight%, residual content of nickel is not more than 0.7 mg/kg. As nonhydrogenated vegetable oil one should apply either palm olein or palm stearin, or sunflower, or rape, or soybean, or coconut, or palm oil, and as hydrogenated vegetable oil one should apply the product of palm oil hydrogenation at the following parameters: melting point 48-57 C and hardness above 1000 g/cm, or products of palm oil mixture hydrogenation with palm olein, at the content of palm olein in initial mixture being 3-30 weight% at the following values: melting point 38-44 C and hardness above 300 g/cm, or products of hydrogenation of either sunflower or soybean, or rape oil or products of hydrogenation of the mixture of every of these oils with palm olein, at the content of palm olein in initial mixture ranged 3-39 weight% or products of hydrogenation of palm olein at the following values: melting point 30- 40 C, solidification point 20-32 C, the content of solid triglycerids 25-75 weight% at 10 C, 20-60 weight% at 20 C and 2-30 weight% at 30 C, the content of transisomers 45 weight%, not more, the content of polyunsaturated fatty acids corresponds to 1-10 weight%, the content of saturated fatty acids is not more than 40 weight%. The present innovation enables to obtain fatty composition of certain fatty acid composition at decreased content of transisomers and minimal content of nickel that is the combination of properties that provides high nutritive and biological value and product's safety. EFFECT: increased number of fatty compositions. 18 ex
Patent RU-2230950-C1 (RU)
Inventor: ZEMLJAKOV N V
IPC: F16B39/00
Filed: 2002-11-22
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering; threaded joints. 
     SUBSTANCE: invention be used for locking threaded joints exposed to heavy and long vibration in automotive industry, tractor building, locomotive building, aircraft engineering and other industries and construction. Proposed unit has thin-walled shaped tubular or cap-like fixing member installed over nut and locknut. Profile of its faces at level of locknut is displaced relative to profile of faces at level of fastening nut through angle of α. 
     EFFECT: reduced cost of manufacture of nuts and locknuts with provision of high reliability of locking, improved efficiency of locking under high oil-and dust-loaded conditions. 
     6 cl, 4 dwg
Patent RU-2217914-C1 (RU)
Title: Composition for stimulation of growth and development of agricultural cultures
Inventor: GAJSIN I A
IPC: A01N59/06
Filed: 2002-12-26
Granted: 2003-12-10
Abstract: FIELD: agriculture. SUBSTANCE: composition contains, wt %: monoethanolamine, diethanolamine, triethanolamine, or dimethylethanolamine, 2.0-30.0; cobalt sulfate, cobalt acetate, cobalt chloride, or basic cobalt carbonate, 0.001-25.0; citric acid and/or copper sulfate, copper acetate, copper hydroxide, basic copper carbonate, copper chloride, or copper citrate, 0.001- 25.0; and water, the balance. EFFECT: increased content of gluten in cereal crops. 2 tbl, 14 ex
Patent RU-2236447-C1 (RU)
Inventor: BEZUGLOV A JU
IPC: C12G3/06
Filed: 2003-02-18
Granted: 2004-09-20
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: invention can be used in making vodka. Vodka comprises the following components, l per 1000 dal of ready product: sugar syrup with the concentration 65.8%, 19-22; yeast-free wheat small loafs an aqueous-alcoholic infusion of 1-st blend, 1.0-3.0; oat flakes an aqueous-alcoholic infusion of 1-st blend, 1.0-3.0; flax seeds an aqueous-alcoholic infusion of 1-st blend, 0.5-2.0; rectified ethyl alcohol "Luks" and purified drinking water, the balance, to provide the strength 40%. Proposed vodka expands assortment of vodkas and enhances its organoleptic indices by conferring barely detected mild, cream tint in aroma and taste and barely detected after taste of buckwheat gruel due to the combination of components of vodka that is unexpected effect, and to enrich vodka with carbohydrates, lipids, enzymes and vitamins. 
     EFFECT: improved, enhanced and valuable properties of vodka. 
     3 ex
Patent RU-2227338-C1 (RU)
Title: Method for disposal of liquid radioactive wastes in deep reservoir beds (alternatives)
Inventor: KOSAREVA I M
IPC: G21F9/24
Filed: 2003-03-25
Granted: 2004-04-20
Abstract: FIELD: immobilizing liquid radioactive wastes. SUBSTANCE: method includes analysis of chemical composition of wastes to find concentration of most easily hydrolyzed Fe(III) cation in them and their chemical treatment by complexing composition out of range of carbonic acids or oxyacids depending on Fe(III) concentration. With Fe(III) concentration between 50 and 250 mg/l mole proportion of Fe(III) and of complexing compound is 1 : 7. With Fe(III) concentration higher than 250 mg/l mole proportion of Fe(III) and of complexing compound is 1 : 10. In this case pH is corrected to 1-3. With Fe(III) concentration below 50 mg/l pH is corrected to 1-1.5 and wastes are not treated with complexing compound. Prior to injecting liquid radioactive wastes reservoir bed is treated with solution incorporating 1.0-6.0 g/l of nitric acid, its amount being 10-15% of radioactive waste volume. EFFECT: enhanced safety of radioactive waste disposal. 8 cl, 3 dwg, 1 tbl
Patent RU-2243697-C1 (RU)
Title: Method for preparing of garnish potatoes
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-09
Granted: 2005-01-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; treating with lipid-containing extract of Mortierella globulifera micromycet biomass and holding; providing cleaning and additional cleaning; cutting; frying; packing under vacuum; sealing and pasteurizing. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2250542-C1 (RU)
Title: Horn antenna
Inventor: ORLOV A B
IPC: H01Q13/02
Filed: 2003-06-30
Granted: 2005-04-20
Abstract: FIELD: radio engineering; superbroad-band microwave horn antennas. 
     
     
       SUBSTANCE: proposed horn antenna 1 (Fig. 1) that can be used in metrology, in communication systems, in solving problems of electromagnetic compatibility and is characterized in low level of cross-polarization component of field and linear phase-frequency characteristic has rectangular horn 2 whose butt-end is closed with metal plug 6 that mounts coaxial connector, as well as first, second and third metal ridges 3, 4, and 17, respectively; two first opposing faces 8 and 9 of rectangular horn 2 are made of metal in the form of equilateral trapezium and other two faces 11 and 12, in the form of a number of contact members 13 whose leads are electrically connected to respective metal faces 8 and 9. First metal ridge 3 is mounted in center of metal face 8, second and third metal faces 4 and 17 are mounted on metal face 9 symmetrically relative to first metal ridge 3 either side of the latter; first metal ridge 3 is connected on metal plug 6 to central conductor of coaxial connector; second and third metal ridges 4 and 17 are connected on metal plug 6 to ground conductor of coaxial connector. Relevant equations describing shape of metal ridges are given in description of invention. 
     
     
       EFFECT: enhanced matching level and negligible nonuniformity of matching characteristic throughout entire frequency band. 
     
     
       20 cl, 14 dwg
Patent RU-2233085-C1 (RU)
Title: Herbicide composition
Inventor: SMOLINA T A
IPC: A01N57/20
Filed: 2003-07-03
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, herbicides, agriculture. 
     SUBSTANCE: invention relates to chemical agents used for eradication of weeds and protection of cultural plants. Invention proposes a composition comprising simultaneously N-phosphonomethylglycine (C 12 H 25 -C 14 H 29 )-alkyldimethylamine salt (I) , 2,4-dichlorophenoxyacetic acid 2-ethylhexyl ester (II) in the ratio of active substances (I) and (II) = (1.2-1.3):1, glycerol as a solvent and, additionally, ethylene glycol, or butyl alcohol as a co-solvent. The prepared herbicide composition can be used for eradication of weeds in fallow, power electric transmission lines, in shoulder of roads, railways and pipelines. 
     EFFECT: valuable properties of composition. 
     2 tbl, 13 ex
Patent RU-2241723-C1 (RU)
Inventor: KEMALOV A F
IPC: C08L9/00
Filed: 2003-07-07
Granted: 2004-12-10
Abstract: FIELD: binding agents, building industry. 
     SUBSTANCE: invention relates to binding agents for road coating and can be used in road-building and airdrome-building, in building roofing, waterproofing and hermetic seams. Invention provides the development of a binding agent for road coating comprising bitumen, rubber and a solvent-plasticizer and, additionally, elemental sulfur. As a solvent-plasticizer agent comprises rape seed oil or fraction of alpha-olefins-(C 20 -C 26 ), as rubber agent comprises butadiene or isoprene rubber in the following ratio of components, wt.-%: bitumen, 65.0-97.3; butadiene or isoprene rubber, 0.5-7.0; rape seed oil or fraction of alpha-olefins-(C 20 -C 26 ), 1.7-21.0, and elemental sulfur, 0.5-7.0. Invention provides preparing the homogenous binding agent, reducing temperature of process in its preparing, elevating values of stretching capacity and elasticity, low values of friability temperatures in all range of the binding composition in simultaneous retaining high values of other indices. 
     EFFECT: valuable properties of road coating. 
     1 tbl, 6 ex
Patent RU-2243551-C1 (RU)
Title: Test piece for ultrasonic flaw inspection of nuclear reactor fuel elements
Inventor: LI A V
IPC: G21C17/00
Filed: 2003-07-09
Granted: 2004-12-27
Abstract: FIELD: nondestructive tests; ultrasonic flaw inspections to check can for abutting against core of bushing-shaped fuel elements. 
     
     
       SUBSTANCE: proposed test piece has rod with nozzle and parts having artificial flaws in the form of washers with different longitudinal slots alternately installed one after another. Slot size of one washer equals minimal recorded non-abutting area on external shell and that of slot of other washer equals minimal recorded non-abutting area on internal shell. 
     
     
       EFFECT: enhanced precision of ultrasonic transducer adjustment. 
     
     
       1 cl, 3 dwg
Patent RU-2258167-C1 (RU)
Inventor: LUK JANOV V I
IPC: F16K35/04
Filed: 2003-12-23
Granted: 2005-08-10
Abstract: FIELD: valving. 
     SUBSTANCE: straightway stop valve comprises housing with inlet pressure port and outlet port for flowing fluid.  The housing receives closure member, driving link of the closure member connected with the handle for valve control, and single-acting positive-displacement servomotor.  The pressure chamber of the servomotor is in communication with the inlet port.  The straightway stop valve is provided with the preliminary loaded flexible member mounted inside the housing.  The movable outlet link of the flexible member is made for permitting single action on the driving link of the closure member and its movement under the action of the flexible member from its any position to the closure position of the closure member.  The single-acting positive-displacement servomotor is made so that, under the action of pressure, the pressure chamber provides the action of its output link on the output link of the flexible member directed oppositely to the direction of flexible force of the flexible member and movement of the output link in the position in which it does not act on the driving link of the closure member and driving link can freely move under the external control action between the closure position and open position of the closure member.  Under the action of pressure in the pressure chamber, the output link of the flexible member is held in the mentioned above position.  When there is no pressure, the output link of the positive-displacement servomotor together with the driving link returns under the action of the flexible member to the closure position of the closure member. 
     EFFECT: enhanced reliability.
Patent RU-2262460-C1 (RU)
Inventor: LOGUNOV E A
IPC: B62D57/00
Filed: 2004-03-09
Granted: 2005-10-20
Abstract: FIELD: shoes with peculiar properties. 
     SUBSTANCE: according to invention, sole of each shoe is provided with motion set including electric motor operating on electric energy generated by piezoelements at compression, and wheel pairs rotated by said electric motor.  Each wheel consists of rigid cylindrical base secured on axle.  Fitted on base are radially pointed piezoelements and pins, and flexible rim is found from outside with bushings pointed to wheel axle.  Pins of base enter the bushings with possibility of displacement for compressing piezoelements.  Electric motor is kinematically coupled with axle of wheel pairs through harmonic gear drive, flexible shaft and bevel gear drives. 
     EFFECT: facilitated walking in shoes. 
     2 cl, 4 dwg
Patent RU-2263157-C1 (RU)
Inventor: BENGTSSON PER
IPC: C23C4/10
Filed: 2004-04-23
Granted: 2005-10-27
Abstract: FIELD: heat barrier coats possessing elasticity adaptable for substrate deformation. 
     SUBSTANCE: ceramic layer, no less than 80 mcm thick is applied directly on precoat covering the substrate by one pass of thermal spraying with the aid of electric arc plasma torch. Distance of spraying is maintained between 20 mm and 90 mm. Rate of torch motion  ranges from 2 mm/s to 10 mm/s. Flow rate of material ranges from 40 g/min to 100 g/min. Arc current intensity ranges from 500 A to 800 A. After cooling, two vertical cracks are obtained which cross entire ceramic layer. 
     EFFECT: enhanced resistance of heat barrier coat to peeling. 
     2 cl, 3 dwg
Patent RU-2270059-C1 (RU)
Title: Method of inertial dust collection and device for realization of this method
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B04C11/00
Filed: 2004-06-15
Granted: 2006-02-20
Abstract: FIELD: dust collection methods; chemical, textile, food-processing and light industries; manufacture of apparatus for cleaning dust-laden gases. 
     SUBSTANCE: proposed method consists in peripheral introducing of dust-laden gas flow into cylindrical part of inertial dust collection unit, twisting this flow by means of screw-shaped surface of cover and precipitating dust into bin through taper part of housing; cleaned gas is discharged through axial exhaust branch pipe; vibrating transportation of dust particles is performed due to spring-mounted cyclone housing and due to imparting vibrations  to parts of cyclone housing by means of vibrator mounted on ring secured on cyclone housing; control of parameters of vibro-dynamic mode is effected by means vibrator control unit. Non-entrapped dust particles are entrapped in outlet branch pipe on filter element simultaneously performing function of  aerodynamic silencer. 
     EFFECT: enhanced efficiency of dust collection. 
     3 cl, 1 dwg
Patent RU-2270444-C1 (RU)
Title: Mode of non-destructive control of durability of products
Inventor: NOSOV VIKTOR VLADIMIROVICH
IPC: G01N29/14
Filed: 2004-06-18
Granted: 2006-02-20
Abstract: FIELD: the invention is designed for non-destructive control of durability of products. 
     SUBSTANCE: the essence is in that in the process of non-destructive control of durability of products the product is evenly or in discrete steps evenly loaded and the number of impulses of acoustic emission and their amplitudes are registered in the processes of loading. At that the summary amplitude ζ of impulses of acoustic emission is additionally determined, the relation of logarithms of the summary amplitudes are determined in specified moments of time t i , t j,  the law of distribution of the number of impulses of acoustical emission along the amplitudes is determined with simultaneous determination of nominal voltages σ i , σ j  in the controlled zone of the product in the moments of time t i , t j  correspondingly. According to the results of the tests the parameters of condition of the material of the controlled product Y AE  according to the mathematical formula .   
     EFFECT: increases accuracy of results of acoustic-emissive control of the product, determination of distinct classification of the degree of the danger of sources of impulses of acoustical emission.
Patent RU-2255124-C1 (RU)
Title: Способ производства листов из конструкционной стали
Inventor: SKOROKHVATOV N B
IPC: C22C38/44
Filed: 2004-06-24
Granted: 2005-06-27
Abstract: Изобретение относится к области металлургии, конкретнее к прокатному производству, и может быть использовано при изготовлении на непрерывных широкополосных станах листовой конструкционной теплоустойчивой стали, используемой в котлостроении. Технический результат, решаемый изобретением, состоит в повышении комплекса механических свойств листов и исключении необходимости термической обработки. Для решения поставленной технической задачи производят нагрев слябов, горячую прокатку с регламентированной температурой конца прокатки, охлаждение водой до температуры смотки и смотку в рулоны, при этом смотанные рулоны замедленно охлаждают со средней скоростью 4-10°С/ч до температуры не выше 400°С, температуру конца прокатки поддерживают равной 870-930°С, а охлаждение полос водой ведут до температуры 670-760°С. Кроме того, конструкционная сталь имеет следующий химический состав, мас.%: 0,10-0,15 С; 0,25-0,40 Si; 0,52-0,80 Mn; 0,8-1,2 Cr; 0,4-0,6 Мо; не более 0,010 S; не более 0,020 Р; не более 0,30 Ni; не более 0,20 Cu; не более 0,02 Al; не более 0,010 N; не более 0,07 As; остальное Fe. 1 з.п. ф-лы, 3 табл.
Patent RU-2272019-C1 (RU)
Title: Methyl tert-butyl ether production process
Inventor: ERZIKOVA ELENA VLADIMIROVNA
IPC: C07C43/04
Filed: 2004-10-01
Granted: 2006-03-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: methyl tert-butyl ether is obtained synthetically from methanol and isobutene on sulfonic cationite catalyst. Reaction mass is processed consecutively in three columns, the second downstream column having additional reaction zone. Isobutane-containing stream from the top of the first column is introduced into second column under catalyst bed, bottom product from second column into first column, isobutane-enriched stream from the top of the second column into third column to remove methanol. Commercial methyl tert-butyl ether is recovered as bottom product from the first downstream column. Exhausted isobutane fraction is withdrawn as top stream from the third downstream column. Gas portion of reaction mixture and part of phlegm from the first column is combined with starting material and third-column bottom product is fed as phlegm. Additional amount of methyl tert-butyl ether is obtained  by decomposing 2,4,4-trimethylpentenes via reaction with methanol on sulfonic cationite catalyst, which is achieved by addition of 1 to 23% of 2,4,4-trimethylpentenes to methanol supplied into top part of second column. 
     EFFECT: reduced consumption of isobutene and increased production of target product. 
     1 dwg, 6 tbl, 6 ex