baber/WOPTO huggingface dataset:
Patent RU-2164194-C2 (RU)
Title: Способ получения порошка вентильного металла
Inventor: KOLOSOV V N
IPC: B22F9/18
Filed: 1999-05-11
Granted: 2001-03-20
Abstract: Изобретение относится к порошковой металлургии и может быть использовано при получении высокочистых порошков тантала и ниобия с большой удельной поверхностью для производства конденсаторов. Способ включает введение солей вентильного металла и галогенида щелочного металла, а также активной добавки в реактор, выполненный из никельсодержащего материала, расплавление солей в присутствии добавки и восстановление вентильного металла щелочным металлом в атмосфере инертного газа при перемешивании расплава, при этом в качестве активной добавки используют вентильный металл, который вводят в порошкообразном виде в количестве 0,3-3,0% от массы соли вентильного металла в расплаве и при взаимодействии добавки с расплавом и материалом реактора формируют интерметаллическое защитное покрытие на внутренней поверхности реактора. В качестве вентильного металла используют тантал или ниобий, а в качестве галогенида щелочного металла - хлорид натрия или хлорид калия. Технический результат заключается в повышении качества порошка вентильного металла. Загрязнение его металлическими примесями, в частности никелем, присутствующим в материале реактора, снижается в 3-5 раз при возрастании величины поверхности порошка на 10-40%. Кроме того, снижается в 1,5-2,0 раза содержание кислорода в порошке. 1 с. и 2 з. п. ф-лы, 1 табл.
Patent RU-2163838-C2 (RU)
Inventor: DAVYDOV I V
IPC: B01F7/16
Filed: 1999-06-09
Granted: 2001-03-10
Abstract: FIELD: equipment of chemical and hydrometallurgical productions. SUBSTANCE: apparatus may be used in branches of industry where intensive homogenization of suspension is required. Apparatus has a body with cylindrical 1 and conical 2 parts, shaft 3 with drive 4, mixing device 8 positioned in cylindrical part 1, and tube 5 with external and internal 7 blades installed in conical part. The proposed construction provides for enhanced utilization factor of apparatus due to prevention of settling of solid particles on apparatus bottom. EFFECT: reduced operational expenses. 1 dwg
Patent RU-2189973-C2 (RU)
Inventor: LJUBISH VIL FRID
IPC: C07C235/58
Filed: 1997-11-11
Granted: 2002-09-27
Abstract: Изобретение относится к новым производным бензамидоальдегидам формулы (I), где R 1  - фенил, нафталин, хинолин, изохинолин, тетрагидрохинолин, тетрагидроизохинолин, пиридин, хиназолин, хиноксалин, причем ароматические и гетероароматические кольца могут быть замещены радикалами R 4 ; R 2  - водород, хлор, бром, фтор, алкил, -NHCO-нафтил, -NHSO 2 - C 1-4 -алкил, -О-С 1-4 -алкил, -СО-NH- C 1-4 -алкил, NO 2 ; R 3  - углеводородный остаток с 1-6 атомами углерода, который может нести циклоалкильное, индолильное, фенильное кольцо, или остаток группы -SCH 3 -; R 4  - алкил, -О-С 1 - 4 -алкил, хлор, фтор, бром, йод, CF 3 , пиридин; Х - связь, - (СН 2 ) m -, - (СН 2 ) m -О-(СН 2 ) 0 -, - (СН 2 ) m -S-(СН 2 ) o -, - (СН 2 ) m -SO- (СН 2 ) o -, - (СН 2 ) m -SO 2 - (СН 2 ) 0 -, -CH=CH-, -C≡C-, -CO-CH=CH-, -CH= CH-CO-, - (СН 2 ) m -CO-(СН 2 ) 0 -, - (СН 2 ) m -NR 5 CO-(СН 2 ) 0 -, (R 5 =H, C 1-4 -алкил), - (СН 2 ) m - CONR 5 -(СН 2 ) 0 -, - (СН 2 ) m -NHSO 2 -(СН 2 ) 0 -, - (СН 2 ) m -SO 2 NH-(СН 2 ) 0 -, -NH-CO-CH= CH-, -CH=CH-CO-NH- или незамещенный или замещенный радикалом R 2  фенил; n = 1 или 2, m = 0 - 4; о = 0 - 4. Новые бензамидоальдегиды обладают ингибирующей активностью и благодаря этому могут использоваться в качестве ингибиторов протеаз цистенина. 2 з.п. ф-лы.
Patent RU-2178987-C2 (RU)
Title: Method to predict atrophic pancreatitis in patients with duodenal ulcer
Inventor: KOKUEVA O V
IPC: A61B8/00
Filed: 1999-08-04
Granted: 2002-02-10
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: in the period of natural gastric hypersecretion the volume and time of pancreatic secretion output into duodenum is determined due to ultrasound scanning. Atrophic pancreatitis is diagnosed at shortened time of secretion output being lower 7 min and secretion volume being lower 12 ml. EFFECT: removed invasiveness of prediction, decreased labor intensity of prediction, shortened period of investigation.
Patent RU-2183794-C2 (RU)
Title: Method of plasmathermal processing of solid waste and device for realization of this method
Inventor: BAGRJANTSEV G I
IPC: F23G5/16
Filed: 1999-08-24
Granted: 2002-06-20
Abstract: FIELD: processing packed waste containing metal admixtures at plants of chemical and petrochemical industries and in public services. SUBSTANCE: method of plasmathermal processing of waste includes continuous supply of air, supply of waste, their gasification and melting ash by plasma jet, removal of melt, after-burning, cooling and cleaning of flue gases. Gasification of waste to form coke residue and to separate gaseous decomposition products, burning coke residue and melting ash are performed simultaneously and continuously in different zones. Melting and burning are effected at excessive oxygen and gaseous products separating at this are mixed at deficiency of oxygen with gaseous decomposition products and are directed for after-burning. Supply of waste is performed periodically in form pf packages; time period between loading cycles is lesser than time required for gasification of one charge. Period of loading ranges from 2 to 5 minutes. Device proposed for realization of this method includes air supply unit and packed waste supply unit, heat treatment chamber with plasmatron mounted inside it and equipped with tap-hole for discharge of melt, gas duct, after-burning and gas-purification units, waste gasification chamber with air supply unit located in series relative to heat treatment chamber and brought in communication with this chamber. Hearth of gasification chamber is located horizontally above level of melt in heat treatment chamber at height "h" lesser than 0.5 m above level of melt in heat treatment chamber. Horizontal distance from gasification chamber as far as point of reference of plasmatron axis to melt is more than or is equal to "h". Gas duct connecting the gasification chamber with after-burning unit is provided with mixer of waste gases of gasification chamber and heat treatment chamber. Length of gasification chamber exceeds size of packed by at least twice. EFFECT: enhanced ecological and economical efficiency of waste processing cycle. 4 cl, 4 dwg
Patent RU-2224982-C2 (RU)
Inventor: NOSKOV M F
IPC: G01B11/24
Filed: 1999-11-01
Granted: 2004-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: method of interference measurement of form of surface of optical parts includes recording of interference picture by photography on transparent carrier, illumination of recorded interferogram in angle interval from β to α+β, where α is angle of light diffusion by interferogram; β- is front aperture angle of analyzing optical system, and subsequent analysis of light image. Interferogram is also illuminated by second light source in angle interval from 0 to β, Inteferogram is illuminated by first and second light sources in antiphase. EFFECT: expanded functional potential of method of observation of interference fringes in light diffusion. 1 dwg
Patent UA-66827-C2 (UA)
Title: Dicyclic heteroaromatic compounds as inhibitors of albuminous tyrosine kinase
IPC: A61P29/00
Filed: 1999-01-08
Abstract: Substituted heteroaromatic compounds of formula (I), wherein X is N or CH; Y is CR1 and V is N; or Y is N and V is CR1; or Y is CR1 and V is CR2; or Y is CR2 and V is CR1; R1 represents a group CH3SO2CH2CH2NHCH2-Ar-, wherein Ar is selected from phenyl, furan, thiophene, pyrrole and thiazole, each of which may optionally be substituted by one or two halo, C1-4alkyl or C1-4alkoxy groups; R2 is selected from the group comprising hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkoxy, C1-4alkylamino and di[C1-4alkyl]amino; U represents a phenyl, pyridyl, 3Н-imidazolyl, indolyl, isoindolyl, indolinyl, isoindolinyl, 1H-indazolyl, 2,3-dihydro-1H-indazolyl, 1H-benzimidazolyl, 2,3-dihydro-1H-oenzimidazolyl or 1H-benzotriazolyl group, substituted by an R3 group and optionally substituted by at least one independently selected R4 group; R3 is selected from a group comprising benzyl, halo-, dihalo- and trihalobenzyl, benzoyl, pyridylmethyl, pyridylmethoxy, phenoxy, benzyloxy, halo-, dihalo- and trihalobenzyloxy and benzenesulphonyl, or R3 represents trihalomethylbenzyl or trihalomethylbenzyloxy; or R3 represents a group of formula (a) wherein each R5 is independently selected from halogen, C1-4alkyl, C1-4alkoxy; and n is 0 to 3; each R4 is independently hydroxy, halogen, C1-4alkyl, C2-4alkenyl, C2-4alkynyl, C1-4alkoxy, amino, C1-4alkylamino, di[C1-4alkyl]amino, C1-4alkylthio, C1-4alkylsulphinyl, C1-4alkylsulphonyl, C1-4alkylcarbonyl, carboxy, carbamoyl, C1-4alkoxycarbonyl, C1-4alkanoylamino, N-(C1-4alkyl)carbamoyl, N,N-di(C1-4alkyl)carbamoyl, cyano, nitro and trifluoromethyl; and salts and solvates thereof, are disclosed, as are methods for their preparation, pharmaceutical compositions containing them and their use in medicine. (I) (a)
Patent UA-66852-C2 (UA)
Title: 3-arylpropionic acid derivatives and analogs, a method for the preparation thereof, a pharmaceutical composition (variants) and a method for prevention and treatment of clinical conditions associated with insulin resistance
Inventor: LINDSTEDT ALSTERMARK EVA-LOTTE
IPC: C07C275/32
Filed: 1999-05-31
Abstract: Novel 3-aryl propionic acid derivatives and analogs, having general formula (I) and stereo- and optical isomers and racemates thereof as well as pharmaceutically acceptable salts, solvates and crystalline forms thereof, process for their manufacture, pharmaceutical preparations containing them and the use of the compounds in clinical conditions associated with insulin resistance. , I
Patent UA-8363-C2 (UA)
Title: Method for removal of corundum ceramic cores from internal cavities of articles
Inventor: BOHUSLAIEV VIACHESLAV OLEKSANDROVYCH
Filed: 1994-03-21
Abstract: The invention relates to the foundry engineering. A method includes working articles by aqueous solutions of hydroxides of sodium, potassium or by their mixtures in the autoclave at a temperature of 250-400 °C. Working is performed at concentration of alkalis in the solutions of 450-750 g/dm, volume of filling of autoclave up to 80% and mixing of solution by means of rotation of autoclave.
Patent UA-29431-C2 (UA)
Title: Method for microprocessor control of semiconductor converters of eletric power and device for its realization
Filed: 1994-05-11
Abstract: The invention relates to electrical engineering and can be used for control of semiconductor converters of electric power. The proposed invention improves a regulating characteristic for the semiconductor converter by provision of its invariance with regard to voltage changes of supply main.
Patent UA-39935-C2 (UA)
Inventor: BARTON JERRY MICHAEL
IPC: C07D207/36
Filed: 1994-12-28
Abstract: There is provided a safe and effective means of introducing an alkoxymethyl group onto the ring Nitrogen atom of a wide variety of pyrrole compounds via the reaction of the appropriate pyrrole precursor of formula (I) sequentially with dialkoxymethane, Vilsmeier reagent and a tertiary amine. The product 1-(alkoxymethyl)-pyrroles are useful as insecticidal, acaricidal, nematocidal and molluscicidal agents.whereinW is CN, NO<sub>2</sub>, S(O)<sub>n</sub>CR orX is hydrogen, halogen, CN, N0<sub>2</sub>, S(O)<sub>m</sub>CR<sub>3</sub>, C<sub>1</sub>-C<sub>4</sub> haloalkyl, Q, or phenyl optionally substituted with one or more halogen, N0<sub>2</sub>, CN, C,-C4alkyl, C<sub>1</sub>-C<sub>4</sub> haloalkyl, C<sub>1</sub>-C<sub>4</sub>alkoxy or C<sub>1</sub>-C<sub>4</sub>haloalkoxy groups;Y is hydrogen, halogen, C<sub>1</sub>-C<sub>4</sub>haloalkyl, or phenyl optionally subsstituted with one or more, halogen, NO<sub>2</sub>,CN,C<sub>4</sub>alkyl,C<sub>1</sub>-C<sub>4</sub>halogalkyl,C<sub>1</sub>-C<sub>4</sub>alkoxy or C<sub>1</sub>-C<sub>4</sub>haloalkoxy groups;Z is hydrogen, halogen or C<sub>1</sub>-C<sub>4</sub>haloalkyl;nand m are each independently an integer of 0, 1 or 2.
Patent UA-29480-C2 (UA)
Title: System for traction reversing synchronization unit shaft locking and synchro-lock for the system of jet engine traction reversing synchronization unit shaft locking
Filed: 1995-12-27
Abstract: The invention relates to mechanisms for fixation of the unit for aviation jet engines reversing. In particular it relates to the system of synchronization shaft shutoff in the unit for traction reversing and to synchro-lock for such a system.
Patent UA-41984-C2 (UA)
Title: Method for inhibiting antifibrin thrombogenesis (variants), method of treatment for decreasing risk of postoperative thrombotic complications (variants), method for treating thrombotic vascular diseases (variants), pharmaceutical composition containing non-conjugated antifibrin monoclonal antibody mh-1, pharmaceutical composition containing non-conjugated fragment or derivative of antifibrin monoclonal antibody mh-1, set for treatment of patients at increased risk of thrombogenesis
Inventor: GARGAN PAUL I
IPC: A61P9/10
Filed: 1995-02-21
Abstract: The invention relates to the method for the use of antifibrin antibody for in vivo inhibition of thrombogenesis. The invention also relates to the pharmaceutical compositions used for realization such a treatment method. The method for inhibiting thrombogenesis in the patients provides for the use of the effective amounts of antifibrin monoclonal antibody MH-1 produced by ATCC 9739 hybridoma or antibodies binding to the same epitope as the monoclonal antibody MH-1.
Patent UA-45991-C2 (UA)
IPC: B21B17/14
Filed: 1996-02-02
Abstract: The invention concerns a roll pass design system for the three-roll sets in a multi-stand mandrel-less pipe-reducing rolling mill. In order to improve the roll design so that the flow of material in the pipe is locally influenced such that less extensive local pipe wall thickening occurs at critical points over the pipe periphery during reduction, the size (a) of the preliminary curvature (6) of the calibre flanks (4) of at least a plurality of roll sets arranged successively in the rolling direction increases by constant or proportionally equal amounts.
Patent UA-41471-C2 (UA)
Title: Single-axle running gear with mobile independent wheel suspension for articulated railWAY carRIAGES FOR THE TRANSPORT OF cars
Inventor: ARCHILLA ALDEANUEVA LUIS
IPC: B61F5/30
Filed: 1997-11-28
Abstract: This invention relates to the single-axle running gear with mobile independent wheel suspension for articulated railway carriages for transportation of cars and capable to travel at 200 km/h. A single-axle running gear with mobile independent wheels suspension, making it possible to adapt railway carriages formed of two connected trailers for displacement on the track with two different gauges, and containing two running groups, each of which contains semi-axle, wheel, two disk brakes executed as one whole with each other, and two journal boxes mounted at both ends of the semi-axle.
Patent UA-70294-C2 (UA)
Title: Use of cyclooxygenase-2 inhibitors as anti-angiogeuse of cyclooxygenase-2 inhibitors as anti-angiogenic agents nic agents
IPC: C07D233/64
Filed: 1997-11-19
Abstract: This invention relates to the use of cyclooxygenase-2 inhibitors or derivatives thereof in preventing and treating angiogenic disorders.
Patent UA-44616-C2 (UA)
Title: Three-phase switch for switching transformer winding taps under load
Inventor: VAINSHTEIN ANATOLII LVOVYCH
Filed: 2001-06-13
Abstract: A three-phase switch for switching transformer winding taps under load contains a casing made of dielectric with bottom and lid, contactor mechanism with commutating and additional contacts, forming contacting groups, resistors installed in the casing, immobile contacts disposed on the casing walls and connected to the transformer and to the phases taps removers, switching mechanism installed in the lid. The mechanisms of the three phase contactors are disposed in the common casing, and their contact groups are displaced phase by phase each along the casing axes by mounting of one or two phases on the dielectric stands. As the stands the resistors are used disposed in the dielectric housings and set under the contact group of the contactor mechanisms, distant from the casing bottom. Between the phase contact groups of the contactor mechanisms the dielectric partitions are installed. The three phase taps removers are installed in the common casing, and their contacts are disposed on the planes distanced one from another at a gap equal to the distance for an insulation between the phases.
Patent UA-74341-C2 (UA)
Title: Borelydine derivatives inhibiting angiogenesis
IPC: A61P17/06
Filed: 2000-08-02
Abstract: The invention relates to compounds of general formula (I) wherein R stands for a group of general formula -COOR1, -CONR2R3, -СОNR4СОNR4R5 or -CH2OR6, wherein R1 stands for a C2-6 alkyl group; a C1-6 alkyl group substituted; or а С3-6 cycloalkyl group; R2 and R3 are identical or different and stand independently from each other for hydrogen atom or a C1-6 alkyi group which optionally may be substituted; a 5- or 6-membered cycloalkyl or a heteroaryl group; and their tautomers, solvates and the mixtures thereof and acid addition salts of these compounds. The invention also relates to pharmaceutical compositions comprising compounds of general formula (I) as active agent. The angiogenesis-inhibitors according to the invention inhibit the neovascularisation in living tissues and as such can be used for preventing and inhibiting angiogenesis appearing in connection with tumour growth and for preventing the formation of tumour metastases. (I)
Patent UA-55722-C2 (UA)
Title: Mounted universal steerage hoe
Inventor: ZELINSKYI MYKOLA ZDISLAVOVYCH
Filed: 2002-08-16
Abstract: A mounted universal steerage hoe for the surface soil cultivation contains a frame with supporting wheels, whereon metal flat hoes shaped as triangles and a mechanism to stretch a chain rotary module with teeth on the links of the chain, placed in the rear part of the frame, are fixed. The frame is made as an arched beam and a rectilinear one, the ends of which are connected between each other, and whereto vertical posts are attached with removable working elements, which are made as plates with a curvature and surfacing of the cutting edges or as double-concave plates with the central joint of a wear-resistant material, attached to the vertical posts, a free end of which has a corresponding bend and sharpening and a knife reinforced with surfacing. The teeth of the chain module are shaped as flattened or round ones and are arranged at angle to the longitudinal axis of a link. In doing so the amount and length of the teeth on one link are not limited.
Patent RU-2180280-C2 (RU)
Inventor: LIPOVYJ N M
IPC: D04H1/4234
Filed: 2000-05-23
Granted: 2002-03-10
Abstract: FIELD: manufacture of porous, mainly, hardware with directed through ducts. SUBSTANCE: before molding of the member, fiberboards of the preset linear dimensions and cross-section profile are manufactured, molding of the blank is accomplished by laying of fiberboards in layers, the fiberboards are laid in each layer with formation of through ducts between them, the position of the fiberboards in the molding attachment is fixed, after that the fiberboards are integrated by thermal treatment, the process lock is removed in the process of heating, and stresses are removed and the surface of the fiberboards is cleaned, the blanks of the members are heated in a controlled atmosphere until the required temperature under rarefaction up to sintering of the fiberboards as a whole, on completion of sintering the members are cooled down and extracted from the moulds. EFFECT: improved regular structure of the porous space, enhanced specific surface, preset anisotropy and permeability. 18 cl, 3 ex
Patent RU-2206263-C2 (RU)
Inventor: VARLAMOVA N G
IPC: A61B5/36
Filed: 2000-05-29
Granted: 2003-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves recording electrocardiogram from 12 leads. The following electrocardiogram values are measured: P- tooth amplitude from lead II, Q-tooth amplitude from lead V 6 , R-tooth amplitude from leads I-III, aVF, V 1 ,V 4-6  amplitude of S-tooth from leads I-II, V 1 ,V 5-6  amplitude of T-tooth from lead aVR, P-tooth, P-Q segment and QRS-complex durations in lead II. Difference of amplitude sums [(R I +S II )-(S I +R III )], ratio of amplitudes [100P/(R-S)], ratio of amplitude sums [(R VI +S V5 )/(S VI +R V5 )], ratios of amplitudes R and S in leads V 5  and V 6 , one half of amplitude sum [(S V5 +S V6 )/2], ratio of P-tooth duration to P-Q segment duration. Each value is estimated in points and mean point value is calculated. The value is interpreted in terms of disease availability or patient belonging to a risk group. EFFECT: enhanced effectiveness of early stage non-invasive diagnostic examination of high accuracy. 2 tbl
Patent RU-2201041-C2 (RU)
Title: Underwater acoustic antenna
Inventor: NEKRASOV V N
IPC: H04R1/44
Filed: 2000-07-21
Granted: 2003-03-20
Abstract: FIELD: hydroacoustics. SUBSTANCE: proposed antenna has multiconductor cable connected to N piezoelectric converters whose outputs are connected to N preamplifiers, and also test-signal generator connected to inputs of N piezoelectric converters of underwater acoustic antenna. The latter has in addition N electric equivalents, each of them being made in the form of nonpolarized component of piezoelectric converter; each preamplifier uses differential amplifier circuit arrangement whose noninverting input is connected to piezoelectric converter and inverting one, to electric equivalent. Piezoelectric converters, electric equivalents, and preamplifiers are integrated into plug-in modules; unified seats are built in multiconductor cable for connecting plug-in modules to them. EFFECT: facilitated monitoring and adjusting of antenna on its installation site. 1 dwg
Patent RU-2211794-C2 (RU)
Inventor: EHDSTREM TOMAS
IPC: B65G43/10
Filed: 1999-01-21
Granted: 2003-09-10
Abstract: Изобретение относится к управлению конвейерной системой, содержащей множество конвейеров. Техническим эффектом изобретения является повышение точности управления системой за счет сокращения инженерной работы и, следовательно, расходов. Для этого управление конвейерной системой, содержащей множество конвейеров, каждый из которых располагает блоком управления, осуществляют в соответствии с данными о состоянии конвейеров. Каждый конвейер имеет связь только с примыкающими к нему конвейерами, которые, в свою очередь, имеют связь только с примыкающими к ним конвейерами и т.д. Связь охватывает блоки управления каждого конвейера, передающего и принимающего управляющую информацию. При этом указанная информация формируется на основании собственных данных о состоянии конвейера и управляющей информации от примыкающих к нему конвейеров. Управляющие сигналы для управления конвейером формируются на основании собственных данных о состоянии конвейера и управляющей информации, полученной блоком управления конвейера от блоков управления примыкающих конвейеров. Блоки управления могут быть стандартизированы и выполнены с размерами для связи с максимальным числом примыкающих конвейеров. Установка для упаковки целлюлозы в кипы содержит конвейерную систему, имеющую такую систему управления. 3 с. и 6 з.п.ф-лы, 4 ил.