baber/WOPTO huggingface dataset:
Patent RU-2233329-C2 (RU)
Inventor: SID BRAJAN
IPC: C07K14/16
Filed: 1997-09-18
Granted: 2004-07-27
Abstract: FIELD: genetic engineering, molecular biology, biochemistry. 
     SUBSTANCE: invention proposes a novel synthetic gene encoding green fluorescent protein. The proposed gene is characterized by change of non-preferable or less preferable codons for preferable codons. The preferable codons are represented by the following group: GCC, CGC, GAC, TGC, CAG, GGC, CAC, ATC, CTG, AAG, CCC, TTC, AGC, ACC, TAC and AGG. Non-preferable codons represent the remained codons. The new synthetic gene is characterized by ability to express green fluorescent protein in the level 110-1 000% of the natural gene expression. Also, invention proposes a method for preparing the synthetic gene encoding green fluorescent protein. Method involves determination of non-preferable or less preferable codons in the natural gene and change one of some codons for preferable codons encoding the same amino acid as changing codons. Invention proposes also expressing vector comprising the synthetic gene and a method for preparing mammalian cultured cell line carrying the synthetic gene that involves the transformation of cells with expressing vector. The proposed invention can be used for industrial preparing the necessary proteins and for carrying out the genetic therapy also. 
     EFFECT: improved preparing method, valuable biological and medicinal properties of gene and protein. 
     15 cl, 21 dwg, 3 ex
Patent RU-2168084-C2 (RU)
Title: Method of manufacturing metal sealing elements
Inventor: ZHELEZNJAK O N
IPC: F16J15/08
Filed: 1999-06-02
Granted: 2001-05-27
Abstract: FIELD: power engineering industry. SUBSTANCE: invention relates to technology of manufacture of metal sealing elements from bronze BrB 2  used for sealing of detachable connections in power plant units. Bars of bronze BrB 2  are set on preheated forging tools in steps. In every step (pass) deformation degree does not exceed 50%. After forgings are broached with formation of central hole workpieces are rolled out on preheated mandrel step by step with degree of deformation in each step not exceeding 50%. Workpieces are rolled out on rolling-out machine till required diameter of ring is obtained and then cooled down in water. Cooled-down workpieces are annealed at temperature of 400 ± 10 C, hardened at 790 ± 10 C, and aged at 400 ± 10 C. EFFECT: prevention of ignition of sealing material and increased effective production output due to enhancing of bronze structure uniformity. 4 cl
Patent RU-2165334-C2 (RU)
Inventor: ZHARNITSKIJ M D
IPC: F27B3/00
Filed: 1999-06-22
Granted: 2001-04-20
Abstract: Изобретение относится к металлургии, в частности к установкам непрерывного литья заготовок, и может быть использовано в печных агрегатах для нагрева и стабилизации температуры расплава. Промежуточная емкость содержит подину с подовым электродом и отверстием для выпуска металла, футерованные боковые стены, крышку и дуговое устройство постоянного тока. Крышка состоит из свода и боковых стен и имеет отверстие для заливки расплава. Дуговое устройство постоянного тока выполнено в виде электрода и электрододержателя с токоподводами, проходящего внутрь емкости через узел ввода и связанного с механизмом продольного перемещения. Механизм продольного перемещения расположен вне промежуточной емкости. Электрод закреплен под углом на электрододержателе, связанном с механизмом поворота электрододержателя вокруг его продольной оси. Узел ввода размещен в боковой стене промежуточной емкости. При этом обеспечивается равномерный нагрев большего количества расплава по его поверхности и возможность размещать оборудование на боковой стене емкости. 2 з.п. ф-лы, 1 ил.
Patent RU-2165409-C2 (RU)
Inventor: NIJAZOV N A
IPC: C07C215/50
Filed: 1999-07-07
Granted: 2001-04-20
Abstract: Изобретение относится к способу получения бис-N,N(3,5-ди-трет-бутил-4-окси-бензил)метиламина конденсацией 2,6-ди-трет-бутилфенола с аминометилирующим агентом, в качестве которого используют 1,3,5-три-метил-гексагидротриазин, в среде низших алифатических спиртов, таких как метанол, этаном, пропанол, изопропанол, при мольном соотношении 2,6-ди-трет-бутилфенола к 1,3,5-три-метил-гексагидротриазину, равном 1,00:0,67-1,00, и процесс проводят при 80 - 130 o C. Технический результат - повышение выхода и качества продукта. 1 табл.
Patent RU-2193301-C2 (RU)
Title: Apparatus for forced spreading of flax strip in flax harvester
Inventor: ZUBANOV V V
IPC: A01D45/06
Filed: 1999-07-19
Granted: 2002-11-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has clamping conveyor comprising two endless belts attached to one another and running around pulleys and rollers. Conveyor has two working sections. First working section is arranged in direction of movement of stalk heap. Second working section is positioned in longitudinal-vertical plane. Belts on second working section are intersecting at right angle. Apparatus provides for reliable clamping of spread flax strip between intersecting belt and guiding rods. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2167465-C2 (RU)
Inventor: KURGANOV V V
IPC: H01H85/00
Filed: 1999-08-02
Granted: 2001-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: in manufacturing fuse that has fusible link, flat pins, and plastic body zinc band and coils are fed to progressive die wherein fusible link cutting procedure is combined with shaping of blow-out portion through thickness, fuse body is fed together with fusible link from vibrating bin to automatic assembly machine built integral with die wherein fuse is assembled with mentioned link, both are joined together by cold upsetting, auxiliary jumper is cut, finished product is conveyed to automatic machine for marking fuse rating and checking it for circuit continuity. EFFECT: facilitated manufacture, provision for mechanized assembly operations, facilitated re- adjustment to other rating of fuse link. 6 dwg
Patent RU-2211218-C2 (RU)
Title: Method for preparing omeprazole
Inventor: KOTTON KHANNA
IPC: C07D401/12
Filed: 1998-11-03
Granted: 2003-08-27
Abstract: FIELD: organic chemistry, chemical technology, medicine, gastroenterology, pharmacy. SUBSTANCE: invention relates to a novel method for preparing omeprazole that is effective inhibitor of gastric acid secretion and useful as an anti-ulcerous agent. Invention describes method for preparing omeprazole including oxidation step of 5- methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl] thio]-1H-benzimidazole in organic solvent with an oxidizing agent and, possibly, in the presence of a base. Oxidation is carried out in the presence of titanium complex. Invention provides the development of novel, more suitable and effective method for preparing racemic omeprazole. EFFECT: improved preparing method. 10 cl, 2 ex
Patent RU-2178764-C2 (RU)
Title: Vibrator for discharge of loose loads from open-top cars
Inventor: EFIMOV V P
IPC: B65G67/24
Filed: 1999-10-19
Granted: 2002-01-27
Abstract: FIELD: railway transport. SUBSTANCE: invention is designed for mechanization of discharge of loose loads from open-top cars. Proposed vibrator has carrying frame with support platforms connected by cross beam with weights concentrated at ends and provided with strikers by means of flexible elements to form double weight system. Single-shaft vibration exciters are fixed on support platform. Axes of unbalance shafts of exciters are arranged in parallel with and symmetrically relative to axis of beam. Platforms are provided with anvils whose centers of masses are located on axes. Axis of anvils coincides with line of action of driving force P(t) = 2Posinωt. (Po is amplitude of driving force). Vibrator has hanger 9 for suspending vibrator from crane hook. EFFECT: reduced energy consumption in process of unloading, reduced service expenses. 2 dwg
Patent UA-69409-C2 (UA)
Title: Catalyst for the production of vinyl acetate, comprising unadulterated palladium, copper and gold (variants) and method for its production
Inventor: WANG TAO
IPC: B01J23/58
Filed: 1999-05-19
Abstract: A catalyst for the production of vinyl acetate by reaction of ethylene, oxygen and acetic acid, comprising a porous support on the porous surfaces of which is deposited catalytically effective amounts of metallic copper, palladium and gold. The catalyst is prepared by steps comprising precoating the support with a water-insoluble form of copper, forming on the precoated support a water-insoluble palladium compound, reducing the palladium compound, and, if not previously reduced, the water-insoluble form of copper, to a catalytically effective amount of the free metal, impregnating the copper and palladium containing support with a solution of potassium aurate, and reducing the potassium aurate to a catalytically effective amount of metallic gold. The inventive process results in a catalyst wherein the Pd, Cu, and Au form a shell metal distribution on the catalyst support.
Patent UA-41361-C2 (UA)
Title: Monoether compounds and a pharmaceutical composition for the treatment of viral infections
Inventor: BORRETZEN BERN
IPC: A61K31/7068
Filed: 1994-04-05
Abstract: Monoether compound of the formula : Nu - O – Fa, where O is oxygen, Nu is analog of nucleoside, Fa is acyl group of monounsaturated C18 or C20 ω-9 fatty acid, at that fatty acid etherifies hydroxyl group in 5'- position of sugar part of nucleoside analog or final hydroxyl group on noncyclic group of nucleoside analog, and at that Nu is represented by formula II: B – S, where S is monosaccharide derivative being selected of: 1-β-D-rybofuranose, 1-β-D –arabinofuranose, 2-desoxy-1-β-D -rybofuranose, 2, 3 – dideoxy -1-β-D-rybofuranose, 4-hydroxy-methyl-2-cyclogenten-1-yl or 2, 3-dihydroxypropyl; and B is heterocyclic ring system, being selected of the following formulas : where R1 = NH2, Y = C=CH; or where R2 = H, OH, P3 = H, OH, NH2; or where R4 = NH2, R5 = H; R6 = CH3, F, I; provided that when S is 1-β-D – arabinofuranose, B cannot be:
Patent UA-35615-C2 (UA)
Title: appliance for measurement of force of switch operation in rail crossing device
IPC: G01L1/22
Filed: 1995-10-20
Abstract: The invention relates to appliance for measurement of force of switch operation in rail crossing devices. The appliance for measurement of force of switch operation in rail crossing device has electromechanical sensitive element electrical part of which is installed in the head of measuring rod, and its mechanical part is arranged as deformable body that is a part of measuring rod connecting the fork and the support eye of the hinge of the crossing device parts of which those are, at that the measuring rod has at its side surface for transfer of force through the parts of the hinge three arranged in sequence in axial direction going with forced clock to respective depressions of the fork or the eye circular bosses, two of those are placed at distance from the long middle plane of the hinge.
Patent UA-29481-C2 (UA)
Title: Appliance of intruder alarm
Filed: 1996-02-08
Abstract: The invention relates to intruder alarm and can be used for protection of different objects against illegal entrance. Appliance for intruder alarm is made in which inclusion of additional signal tail and new implementation of structure of circuit make it possible to provide two-barrier system for protection of object, and due to that to increase reliability of operation and to increase operation possibilities.
Patent UA-70280-C2 (UA)
Title: Thrombin inhibitors precursors, as method for the thrombin inhibitors precursors, as method for the preparation thereof, a pharmaceutical composition preparation thereof, a pharmaceutical composition based thereon and a method for the treatment based thereon and a method for the treatment
IPC: A61K38/55
Filed: 1996-12-17
Abstract: There is provided compounds of formula (I): R1O(O)C-CH2(R)Cgl-Aze-Pab-R2, wherein R1 and R2 have meanings given in the description, which are useful as prodrugs of inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.
Patent UA-43438-C2 (UA)
Title: Пристрій для термічного зміцнення залізничних коліс
Inventor: KOZLOVSKYI ALFRED IVANOVYCH
Filed: 1998-08-04
Abstract: Пристрій для термічного зміцнення залізничних коліс містить порожнистий корпус з перфорованою стінкою і патрубком для подачи охолоджувача. Для підвищення ефекту тепловідбору від колеса, підвищення зносостійкості та надійності перфорована стінка корпусу виконана плоскою і має канали у співвідношенні їх довжини каналу до діаметру каналу 1,8 - 2,2. Канали нахилені до стійки під кутами 60 - 70 градусів та 150 - 160 градусів.
Patent UA-58530-C2 (UA)
Title: Method for vermin control and device for realisation thereof
Inventor: LEIKO OLEKSANDR HRYHOROVYCH
Filed: 1999-07-28
Abstract: Method for vermin control is disclosed that consists in forming and radiating ultrasound signals acting upon vermin in the form of random combination of frequencies and amplitudes. According to the invention ultrasound signals are formed in the frequency ranges of 18-22 kHz, 22-32 kHz, 32-60 kHz in the form of one of possible patterns with frequency-modulated stuffing, which spectrum width is changed in time in random manner by random changing deviation value of frequency-modulated stuffing with subsequent random modulation by amplitude. Ultrasound signals radiation is carried out under the random principle in time out of divers places acting upon vermin with random ultrasound signals which are superimposed one on another. The device for realisation of the method comprises power supply source and n remote sound sources each made as electronic generator of impulse signals with frequency-modulated stuffing and electroacoustic transducer, those are arranged in one casing. Electroacoustic transducers of various sound sources have differing amplitude-frequency characteristics with transmission bandwidth of about 10-15% relative to proper resonance frequency. Resonance frequencies of transducers are chosen in the frequency ranges of 18-22 kHz, 22-32 kHz, 32-60 kHz and deviated in random manner in the frequency range of from 5% to 105 relative to average value of resonance frequency.
Patent UA-70920-C2 (UA)
Title: Activating composition of metallocene compounds in catalytic (co)polymerization of olefins
Inventor: MASI FRANCESCO
IPC: C08F110/02
Filed: 1999-12-10
Abstract: A metal and organic composition comprising extensively fluorinated organic compound stable in air, has diunsaturated cycle with 5 or 6 atoms of carbon, and also alkyl derivatives of magnesium or preferably aluminium. The said composition can be used as activator of metallocene complexes of 4-th group of the periodical table of elements to form a catalyst for polymerization of a high activity olefins and with a low metal content.
Patent UA-49141-C2 (UA)
Title: Combined method for determining state of switching matrix elements in a data input unit
Filed: 2000-06-07
Abstract: The present invention can be used in personal computers, computer-aided information processing systems, and local data-processing networks. The invention allows the ecological safety level to be increased in the result of decreasing intensity of spurious electromagnetic radiation. The proposed combined method for determining state of switching matrix elements in a data input unit implies that, for this purpose, a keyboard controller is used that contains a processor, a control unit, random-access memory, read-only memory, data input/output interface, and a timer. The keyboard controller performs dynamic scanning operations only for detecting repeated concurrent pressing of the keys, polling only the corresponding conductors of the switching matrix. In other cases, the keyboard controller provides only for determining the coordinates of the closed one-point nodes of the switching matrix in static mode, by using a unit for setting the state of the switching matrix. The first input and the first output of the unit for setting the state of the switching matrix are connected together. The common point of this connection is coupled with the vertical conductors of the switching matrix and the keyboard controller input. The second input of the unit for setting the state of the switching matrix is connected to the horizontal conductors of the switching matrix. The second output of the unit for setting the state of the switching matrix is connected to the second input of the keyboard controller. The third output of the unit for setting the state of the switching matrix is connected to the input of the data input/output interface.
Patent UA-60393-C2 (UA)
Title: Method for controlling electric drive of beam deep-well pump and appliance for its implementation
Inventor: BULBAS VALERII MYKOLAIOVYCH
Filed: 2001-07-17
Abstract: Method for controlling electric drive of beam deep-well pump and appliance for its implementation are related to means for controlling and checkup of objects for oil extraction. This method is characterized by the fact that one measures the coefficient of filling the cylinder of deep-well pump, this characterizes dynamical level of liquid in well, through the value of square difference of figures formed of developed in time dynamic diagram in the first and the second halves of pumping cycle; rate of rotation of the workbench – pumping jack is changed. To form those figures, one uses sensors needed to get the dynamic diagram: the force sensor in polished rod, and sensors for pulses of the end (the lower and the upper) positions of the workbench – pumping jack beam. Control of rate of rotation of the engine, or number of strokes of the plunger per minute, depending on actual level of liquid in well, prevents sand deposition, decreases intensity of working out for the deep-well pump and specific consumption of electric energy for lifting liquid from the well.
Patent UA-74458-C2 (UA)
Title: A method for making iron-containing cakes based on metallurgical production waste
Inventor: KRIVCHENKO YURII SERHIIOVYCH
Filed: 2004-02-06
Abstract: The invention concerns the ferrous metallurgy, in particular a method for the utilization of metallurgical waste, which can be used as additional raw stock for the blast-furnace and steel melting production. For making cakes used are scale and oil-containing sludges of milling shops settling boxes, which are mixed with washing solution, the obtained mixture is washed, the washed scale is separated from the liquid component mixture (suspension), the washed scale is dehydrated to a given state of humidity and mixed with bonding additives. Performed is pressing the mixture with simultaneous impact thereon by vibration in two mutually perpendicular planes. The suspension is separated from foreign admixtures, and the oil-free suspension component is supplied for mixing with the original sludge.
Patent RU-2198781-C2 (RU)
Title: Method for making vulcanite molding abrasive mixture
Inventor: BARKOV L A
IPC: B24D18/00
Filed: 2000-04-27
Granted: 2003-02-20
Abstract: FIELD: preparation of mixture designed for rolling sheets and making of them blanks of grinding and cutting-off discs. SUBSTANCE: method comprises steps of feeding vulcanite binder between mixing rolls rotating with different circumferential speed; feeding stage-by-stage batches of abrasive material to roll gap while successively increasing fed batches; cutting coiled semifinished product in deformation zone along the whole length of roll barrel and changing circumferential speed value of one roll for circumferential speed value of another roll. EFFECT: enhanced uniformity of distribution of abrasive grains in mixture, lowered labor consumption for making mixture. 3 dwg
Patent RU-2183074-C2 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: DOBROVOL SKIJ V F
IPC: A23L21/10
Filed: 2000-05-29
Granted: 2002-06-10
Abstract: FIELD: food industry. SUBSTANCE: fruit-and-berry dessert is prepared by mixing the prepared apple and black currant puree, bee honey, salt, cashew nuts, Eleutherococcus extract, lipid-containing extract of biomass of Mortierella minutissima microorganisms, rice groats and water. The mixture is subjected to homogenization, freeze drying, crushing and packing. EFFECT: more balanced composition of the main nutrient substances, higher efficiency; possibility of using under autonomous conditions of existence.
Patent RU-2194031-C2 (RU)
Inventor: EHVANZ TOMAS I
IPC: C07C9/16
Filed: 1998-09-29
Granted: 2002-12-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: oligomerization of isobutylene is carried out in presence of catalyst, tert-butanol as selectivity-increasing modifier, and isoalkane diluter containing largely isooctane in amount sufficient to increase selectivity with regard to dimer and exothermic reaction heat absorption. In this case, at least a part of isooctane is prepared by isobutylene dimer hydrogenation. EFFECT: increased isobutylene dimer-regarding selectivity. 4 cl, 1 dwg
Patent RU-2193568-C2 (RU)
Title: Method of sulfomethylation of lignocarbohydrate materials
Inventor: GALOCHKIN A I
IPC: C08B11/10
Filed: 2000-12-13
Granted: 2002-11-27
Abstract: FIELD: resin industry. SUBSTANCE: invention is intended for preparing sodium salts of sulfomethylyl esters of lignocarbohydrate materials that can be used as chemical additives for controlling properties of washing fluids employed in oil and gas hole drilling operations, for stabilizing cement mortars in building industry, and as reagents in ore flotation processes. Method consists in affecting preliminarily activated cellulose-based material with equimolar dichloromethane/sodium sulfite mixture in isopropyl alcohol at 65 to 135 C for 0.5 to 4 h.. Activation is carried out for 2,5 h with 28% sodium hydroxide solution at 80 C. Cellulose-based material utilized is lignocarbohydrate material consisting of cellulose, lignin, and hemicellulose. EFFECT: achieved complete use of lignocarbohydrate material, reduced cost of finished product, enabled wasteless technology, improved environmental condition, and expanded application possibilities. 3 tbl
Patent RU-2206464-C2 (RU)
Inventor: LJAKHOVSKIJ S N
IPC: B60K6/00
Filed: 2000-12-29
Granted: 2003-06-20
Abstract: FIELD: transport engineering. SUBSTANCE: according to proposed method mechanical coupling between at least one pair of driving members of propulsion unit and engine is interrupted by means of mechanical gearbox, and power, during this period, is transmitted to propulsion unit by connecting its driving members with engine by means of additional transmission. EFFECT: provision of universality, enlarged operating capabilities of vehicle. 5 cl, 4 dwg
Patent RU-2184685-C2 (RU)
Inventor: KOCHETKOV B F
IPC: B64C39/00
Filed: 2001-01-11
Granted: 2002-07-10
Abstract: FIELD: vertical take-off and landing flying vehicles. SUBSTANCE: for forming lifting force "F", use is made of flat horizontal lifting surface 2 mounted on case 1; rotor 6 with horizontal blades 7 is mounted in center "0" of this surface with enclosed space 4 provided under them; enclosed space 4 is isolated from outside space by rotor blades and by upper plane of lifting surface 2. Air interacting with revolving rotor 6, 7 is entrapped radially relative to center "0", thus forming horizontal air flow 3 which gets in contact with lifting surface in its peripheral portion only. Revolving blades of rotor form horizontal air flow. Accelerated air flow 3 formed above lifting surface is directed downwards. Lifting force "F" is created due to difference in atmospheric pressure "P" on lifting surface on side of stationary air under it and reduced pressure in closed space 4 above lifting surface at downward acceleration of air flow 5 above lifting surface from surrounding space. Rotor torque is compensated for by means of vertical aerodynamic surfaces 9. EFFECT: extended capabilities. 5 cl, 2 dwg