baber/WOPTO huggingface dataset:
Patent RU-2201916-C2 (RU)
Title: Method of synthesis of acetic acid
Inventor: MASKETT MAJKL DZHEJMS
IPC: C07C51/44
Filed: 1999-07-28
Granted: 2003-04-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to acetic acid preparing. Methanol and/or its reactive derivative interacts with carbon monoxide in liquid reaction medium in the carbonylation reactor. Liquid reactive mixture comprises precious metal of VIII group of periodic system as carbonylation catalyst, methyl iodide as co-catalyst taken in the concentration at least 2 wt.% and, optionally, promoter and water taken at least in the limited concentration, methyl acetate in the concentration at least 8 wt.% and acetic acid to be produced. Liquid reaction mixture is removed from the carbonylation reactor and fed to at least one the separation zone by a single equilibrium evaporation with addition of heat or without heat addition. Vapor fraction containing water, acetic acid, methyl acetate and methyl iodide is prepared and liquid fraction containing precious metal of VIII group of periodic system and, optionally, one promoter is prepared also. Liquid fraction is recovered into the carbonylation reactor. Vapor fraction is added on fractionating column of light distillates. Technological flow containing acetic acid is removed from fractionating column of light distillates. From the fractionating column head vapor fraction containing methyl acetate, methyl iodide, water and acetic acid is removed and condensed. Condensed vapor fraction is fed in device for decantation where this fraction is separated for upper (aqueous) and bottom (organic) layer. All or part of upper (aqueous) layer is recovered in fractionating column as phlegm and bottom (organic) layer is recovered into reactor. Capacity for separation for upper (aqueous) and bottom (organic) layer in the decantation device is maintained due to acetic acid concentration in the condensed vapor fraction equal to 8 wt.% or less. EFFECT: improved technology of process. 9 cl, 2 dwg, 1 ex
Patent RU-2178431-C2 (RU)
Title: Anticorrosive polymeric composition
Inventor: KOZLOV A I
IPC: C08K5/521
Filed: 1999-11-11
Granted: 2002-01-20
Abstract: FIELD: anticorrosion protection of metals and building structures. SUBSTANCE: resin based mastic composition comprises, wt. pts: furane-epoxy resin, 100-110; andesite meal, 200-220; polyethylene polyamine, 20-22; hydraulic fluid, which is ester of para-tertiary butyl phenol, phenol and orthophosphoric acid of formula:  , claimed hardened compositions have higher elasticity. EFFECT: improved properties of anticorrosive polymeric composition. 2 tbl
Patent RU-2205187-C2 (RU)
Title: Peptides binding with calcitonin receptor
Inventor: DIN RICHARD T
IPC: A61K38/00
Filed: 1998-05-01
Granted: 2003-05-27
Abstract: FIELD: medicine, pharmacology, biochemistry, radiopharmacy. SUBSTANCE: invention relates to synthetic peptide compound with molecular mass less 10 000 Da and binding with calcitonin receptors. This peptide is bound covalently with chelating agent of radioactive metal resulting to formation of the reagent eliciting affinity by binding with calcitonin receptor that is equal or exceeding the affinity binding value with the mentioned receptor that is typical for native calcitonin labeled with radioactive iodine. Compounds can be labeled by radioactive method using suitable isotope and they can be used as diagnostic or radiotherapeutic agents for visualization of tumors in mammal body. Invention describes also scintigraphic visualizing agent for detection of localization and nature of tumor, composition for formation of complex or reagent with radioactive technetium or rhenium, radiotherapeutic agent for scintillation visualization, set for preparing radiopharmaceutical preparation and method for preparing the described preparation. EFFECT: valuable medicinal properties of peptides. 14 cl, 6 tbl
Patent UA-66864-C2 (UA)
Title: Urea derivatives, a pharmaceutical composition and methods of treating or preventing inflammatory, autoimmune or respiratory diseases
Inventor: CHUPAK LOUIS STANLEY
IPC: C07D417/04
Filed: 1999-05-31
Abstract: Compounds of Formula (1.0.0) are described, wherein A is for example aryl, heteroaryl or heterocyclyl, Y is preferably -C(=O)-; В is independently selected from a group of moieties, the most preferred of which are those of partial Formulas (1.1.2) and (1.1.6), and E is a single bond; oxygen; 1,1-cyclopropyl; С(СН3)2; СF2; or a bridging moiety of partial Formula (1.9.0), where R1a is hydrogen when R1 has the meaning of a monovalent substituent; and R1a is a single bond when R1 has the meaning of a divalent substituent. Said compounds are useful in methods of treating or preventing an inflammatory, autoimmune or respiratory disease by inhibiting cell adhesion and consequent or associated pathogenic processes subsequently mediated by VLA-4.
Patent UA-39916-C2 (UA)
IPC: B01J23/40
Filed: 1993-05-12
Abstract: Process for the regeneration of spent sulphuric acid from chemical processes, which process comprises the steps of evaporating and decomposing the spent sulphuric acid at a temperature of 400-800 DEG C with excess of air, to a gas mainly consisting of carbon dioxide, steam, nitrogen, oxygen, sulphur dioxide and sulphur trioxide together with minor amounts of ammonia, carbon monoxide, residual organic compounds and dust from solids in the spent acid; cooling the gas to 360-450 DEG C and oxidizing oxidizable components in the cooled gas by contact with an oxidation catalyst; cooling the oxidized gas to a temperature of 10-50 DEG C above the sulphuric acid dew point in the gas and condensing sulphuric acid formed in the cooled and oxidized gas. <IMAGE>
Patent UA-12811-C2 (UA)
Title: balance device of loader hoist
Filed: 1993-04-09
Abstract: A balance device of loader hoist contains a pin fixed in a mobile frame and installed thereon a double-arm lever bearing axles with track rollers and lateral rollers. The pin in the section has square form, it is equipped with opposite located to each other transverse grooves with inserts installed therein, which have external cylindrical surface. The invention relates to lifting-transporting machine building, concerns the design of the hoist of stackers and lift loaders, unit of installation of double-arm lever with rollers.
Patent UA-49805-C2 (UA)
Title: amino acid amide derivative, method of its producing (versions), AGROHORTICULTURAL fungicide and method of fungi DESTRUCtion
IPC: A01N47/12
Filed: 1995-05-23
Abstract: An amino acid amide derivative represented by general formula (I), an agrohorticultural fungicide containing the derivative as the active ingredient, and a fungicidal method using the fungicide against destructive fungi. In formula (I), R1 represents C1-C6 alkyl, С3-С8 cycloalkyl or phenyl; R2 represents hydrogen or methyl; X represents halogen, methyl or methoxy; Y represents C1-C6 alkyl; A represents oxygen or sulfur, and n represents an integer of 0, 1 to 3. The derivative has a potent control effect against disease damages, particularly plague and downy mildew, (I).
Patent UA-50730-C2 (UA)
Title: Method for production of 1-(thiomethyl)cyclopropaneacetic acid and intermediate compounds for its production
Inventor: KING STEVEN
IPC: C07C253/16
Filed: 1996-01-19
Abstract: The present invention provides a novel process for the preparation of 1,1-cyclopropanedimethanol cyclic sulfite which comprises: (a) contacting 1,1-cyclopropancdimethanol with dialkylsulfite in the presence of a base; and (b) removing from the reaction mixture the alcohol reaction by-product. This process is incorporated in the additional novel processes for preparing 1-(hydroxymethyl)cyclopropaneacetonitrile and 1-(thiomethyl)cyclopropaneacetic acid.
Patent UA-43433-C2 (UA)
Title: Пасивна система вимірювання координат джерел випромінювання
Inventor: CHERNYSH STANISLAV KOSTIANTYNOVYCH
Filed: 1998-06-09
Abstract: Пасивна система вимірювання координат джерел випромінювання містить в собі декілька (як мінімум дві) просторово рознесені пеленгаторні станції і центральний пост, з'єднані двостороннім зв'язком з каналом зв'язку, вихід центрального поста е виходом системи, введені додатково на кожну пеленгаторну станцію лічильник, накопичуючий суматор, ділитель, дешифратор, постійний запам'ятовуючий пристрій (ПЗП), схема порівняння, схема віднімання і два ключі, при цьому другий вихід пеленгаторної станції з'єднані з входами лічильника, накопичуючого суматора і через ключі з входами схеми віднімання, накопичуючий суматор і ділитель з'єднані послідовно, другий вхід ділителя з'єднаний з виходом лічильника, вихід ділителя з'єднаний з другим входом канала зв'язку, другий вихід якого - з входом дешифратора, який з'єднаний послідовно з ПЗП і схемою порівняння, вихід якої з'єднаний з обнуляючими входами накопичуючого суматора і лічильника, другий вхід схеми порівняння з'єднаний з виходом схеми віднімання, керуючі входи ключів з'єднані з виходом лічильника.
Patent UA-57014-C2 (UA)
Title: Persistent herbicidal compositions containing metal chelate groups of dione compounds possessing herbicidal activity and a method of obtaining thereof
Inventor: SCHER HERBERT BENSON
IPC: A01N35/06
Filed: 1997-03-02
Abstract: Metal chelates of herbicidal dione compounds of formula (I) (I) are chemically stable for long periods of time under normal as well as extreme temperature conditions. Chemically stable liquid herbicidal formulations containing metal chelates of the herbicidal compounds of formula (I) and water, an organic solvent or a liquid co-herbicide and processes for producing chemically stable herbicidal compositions containing such metal chelates are also described.
Patent UA-74329-C2 (UA)
Title: A tower furnace for the thermal treatment of metal strips
Inventor: PETER EBNER
IPC: C21D/
Filed: 2001-06-26
Abstract: The invention relates to ferrous metallurgy, in particular – to the structure of tower furnace for the thermal treatment of metal strips. The tower furnace for the thermal treatment of metal strips with a section of preliminary preheating (3) and body (4) disposed contiguously above it, separated from the section of preliminary preheating (3), which forms a high temperature section (5), at that section of preliminary preheating (3) is equipped with muffle (7), which is heated preferably by gas, and above to the muffle (7) disposed is a connecting plug (6) made of heat insulating material for the high temperature section. The high temperature section (5) is also provided with muffle (12), which is preferably preheated by gas, encompass the connecting plug from outside and which is connected tightly thereto preferably with use of hydraulic sealing (14). The invention provides a high productivity of the furnace, keeping the necessary temperature and weight balance of the structure in use thereof.
Patent UA-58638-C2 (UA)
Title: method for SUSPENDING cableS on THE PILLARS OF THE RAILWAY contact SYSTEM and THE MASTS OF THE lines OF THE automatic blocking SYSTEM FOR railways
IPC: H02G7/02
Filed: 2000-12-14
Abstract: The aim of the invention is to develop railway telecommunication networks in particular with respect to lining and mounting communication cables on pillars of both contact lines and lines for automatic blocking of railways. In the first stage, the railway pillars are examined as to their load-carrying capacity. Then cantilevers with take-off rollers are fixed to the pillars which have been recognised as suitable. The take-off rollers serve are used to line a technological cable under stress. A fibre-optical cable is connected to the technological cable and drawn out by means thereof through the take-off rollers at speed of 0.3-0.8 m/s with a maximum deflection but without touching the earth. After that, the fibre-optical cable is fixed to the pillars and stressed up to a value at 5-10% exceeding a specified stress value. The fibre-optical cable undergoes this stress for a duration not less than 5 min. The supporting holders are then fixed to the pillars and the fibre-optical cable is moved from the take-off rollers to the supporting holders. The inventive method makes it possible to considerably reduce time and cost for developing the fibre-optical communication networks (in comparison with putting the cable in the earth). The inventive method makes it possible to enlarge the use of mechanised methods for lining, to secure the safety of lines, speed up the repair works after accident, and also to ensure the reliable exploitation of communication networks.
Patent UA-119273-C2 (UA)
Title: ЗАСТОСУВАННЯ ГІДРОБРОМІДІВ (3-ЕТИЛ-4-АРИЛ-3H-ТІАЗОЛ-2-ІЛІДЕН)-[4-(6,7,8,9-ТЕТРАГІДРО-5H-[1,2,4]ТРИАЗОЛО[4,3-a]АЗЕПІН-3-ІЛ)ФЕНІЛ]АМІНУ ЯК СПОЛУК, ЩО ПРОЯВЛЯЮТЬ АНАЛЬГЕТИЧНУ АКТИВНІСТЬ
IPC: C07D487/04
Filed: 2017-06-02
Abstract: Винахід стосується застосування гідробромідів (3-етил-4-арил-3H-тіазол-2-іліден)-[4-(6,7,8,9-тетрагідро-5H-[1,2,4]триазоло[4,3-а]азепін-3-іл)феніл]аміну формули: EMBED ISISServer , де Ar=4-СH3С6H4, 4-PhС6H4, 4-EtOC6H4, 3,4-СН2ОСН2-C6H3, 4-BrС6Н4, 4-NO2C6H4, як сполук, що проявляють анальгетичну активність.
Patent RU-2211959-C2 (RU)
Inventor: KIRSHTEN GJUNTER
IPC: F04C29/04
Filed: 1998-07-07
Granted: 2003-09-10
Abstract: FIELD: compressor plant with cooled injection of water. SUBSTANCE: the compressor plant with cooled injection of water by the compressor has a measuring device in the cooling water system for determination of cooling water conduction, water supply source for delivery of non-demineralized and demineralized water, and a control means. The control means provides input of demineralized or demineralized water. The control means provides input of demineralized water, if conduction exceeds the upper threshold of conductance, and input of non-demineralized water, if conductance drops below the lower threshold of conductance, from the water supply source to the cooling water system. Due to it, the control of the pH-value and the saltiness of the cooling water is so accomplished that corrosion and sediments in the cooling water are reduced. EFFECT: facilitated procedure. 10 cl, 1 dwg
Patent RU-2187817-C2 (RU)
Title: Method for predicting the development of allergic reaction in small children
Inventor: POGOMIJ N N
IPC: G01N33/543
Filed: 2000-05-15
Granted: 2002-08-20
Abstract: FIELD: medicine, allergology, pediatrics. SUBSTANCE: the method for predicting atopic and pseudoallergic reactions in small children is based upon diagnostics of intrauterine sensitization and inspecific hyperreactivity in neonatals which includes the detection of lipid mediators of allergy, components of slowly acting substance of anaphylaxis - leukotrienes, at exposure of cord blood leukocytes with an allergen and platelet activating factor (PAF). The method enables to predict the development of allergic complications in small children during the first year of life. EFFECT: higher reliability of prediction. 5 tbl
Patent RU-2190681-C2 (RU)
Inventor: GUREVICH JU G
IPC: B22F3/12
Filed: 2000-05-31
Granted: 2002-10-10
Abstract: FIELD: powder metallurgy, in particular, production of composite materials from carbide and metal components. SUBSTANCE: method involves pressing burden containing, wt.%: chromium carbide, 8-10; powdered gray iron , 50-52; titanium carbide, the balance; caking. EFFECT: reduced cost and simplified process. 2 dwg, 1 tbl, 1 ex
Patent RU-2200174-C2 (RU)
Inventor: TARASOVA L V
IPC: C09B29/16
Filed: 2000-06-21
Granted: 2003-03-10
Abstract: FIELD: medicine, histology. SUBSTANCE: invention describes application of azo-derivative of Ash-acid and 2-(p-aminobenzenesulfamido)- thiazole as a dye of histological preparations. The proposed dye as 0.5% of aqueous solution using instead of eosin in combination with progressive method of staining provides to detect cell cytoplasm of different tissues with high efficiency involving delomorphous cells of stomach fundus glands, differentiate serocytes and mucocytes of proteinous and mixed glands and transverse striation of skeletal muscle tissue. Optimal staining time is 30 s. Method can be used in any method of tissue fixing. EFFECT: improved method of staining.
Patent RU-2199424-C2 (RU)
Title: Electrode for welding low-carbon steels
Inventor: PRJAKHIN A V
IPC: B23K35/365
Filed: 2000-06-27
Granted: 2003-02-27
Abstract: FIELD: welding materials, namely electrodes for manual electric arc welding of low carbon steels, possibly welding metallic constructions of low-carbon steels. SUBSTANCE: electrode for arc welding of metallic constructions of low carbon steels with limit strength up to 450 MPa includes steel rod and coating containing, mas.%: ilmenite concentrate, 44-45; marbor, 6-8; feldspar, 10-12; silicomanganese, 10-14; iron powder, 1-10; cellulose, 1-2; talc, 10-12; ferrotitanium, 2-5; potassium-sodium silicate as binder in quantity 22-28% of mass of dry mixture. Total content of ilmenite concentrate and iron powder is no less 54%, total content of silicomanganese and ferrotitanium is no less 15%. EFFECT: enhanced welding technology properties of electrodes, high cold resistance of welded-on metal, improved stability of electric arc burning. 3 cl, 1 tbl
Patent RU-2207033-C2 (RU)
Inventor: NOVIKOV V JU
IPC: A23L17/40
Filed: 2000-07-04
Granted: 2003-06-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves providing enzymic hydrolysis of proteins of chitin- containing raw material with the use of protein-degrading enzyme released from raw crab hepatopancreas or enzyme preparation released therefrom; purifying resultant hydrolyzate solution through combined deposition of lipids and insoluble substances by chitosan; drying purified protein hydrolyzate; producing chitin by providing first deproteinization process at temperature below 20 C; providing deacetylation of chitin with the use of 20-60% sodium hydroxide solution with sodium hydroxide solution and wetted chitin ratio of (20-60):1 at temperature of 95-120 C while periodically mixing, with initial stage of deacetylation process being carried out for 5 min in vacuum under pressure of 0.5-1.0 kg/sq. cm. Method may be used for producing chitin/chitosan and enzymic protein hydrolyzates used as base for microbiological nutrient media. EFFECT: increased efficiency in utilizing crustaceous reprocessing wastes and reduced contamination of sewage water with protein product upon obtaining of chitin. 5 tbl, 4 ex
Patent RU-2188091-C2 (RU)
Inventor: VALIEV R Z
IPC: B21C25/00
Filed: 2000-07-13
Granted: 2002-08-27
Abstract: FIELD: processes for plastic working of materials, particularly plastic deformation providing change of physical properties of metals. SUBSTANCE: apparatus includes two die halves (lower and upper) having vertically and horizontally crossing ducts. Lower die half is rigidly fixed by gear wheel providing rotation of blank in horizontal duct. Vertical duct has inlet portion for placing soft material through which blank is subjected to punch action at high specific pressure but without breaking punch. Apparatus includes changeable washer arranged at outlet of horizontal duct and having inner opening whose size is less than that of outlet cross section of horizontal duct. Said washer allows to create through soft material push effort acting upon deformed blank and providing high degree of plastic deformations. EFFECT: improved design of apparatus allowing to enhance mechanical properties of blank material and quality of blank. 1 cl, 1 dwg
Patent RU-2199481-C2 (RU)
Inventor: RAJST VAL TER
IPC: B65H29/02
Filed: 1998-12-09
Granted: 2003-02-27
Abstract: FIELD: materials transportation. SUBSTANCE: according to proposed method, grips 22 opened before receiving of transport members 20 for accumulation on buffer section 14 of feed section 10 in process of transport member accumulation are closed, at least partially. So distance between transport members 20 following one after the other on buffer section 14 is defined mainly by degree of opening of grips 22 or dimensions of transport members. Grips 22 are not designed for holding the members at buffer section 14 or before said section. For this purpose special device for closing grips 22 is installed at inlet 16 of buffer section which can be made in form of link for closing 18 which is installed for movement along feed section 10. EFFECT: reduced area required for keeping transport members 20 at accumulation section. 13 cl, 2 dwg
Patent RU-2202335-C2 (RU)
Title: Композиция для окислительной окраски кератиновых волокон, содержащая лакказу, и способ окраски, при котором используют эту композицию
Inventor: LANG ZHERAR
IPC: A61K8/37
Filed: 1999-01-12
Granted: 2003-04-20
Abstract: Изобретение относится к косметической композиции для окислительной окраски кератиновых волокон, в частности волос, включающей в соответствующем для окраски кератиновых волокон носителе (а) фермент типа лакказы; (б) нерастворимый в водных средах компонент с кондиционирующим действием в отношении кератиновых волокон; (в) фиксирующийся при окислении краситель; а также к способу окраски волос, при котором используют эту композицию. Предлагаемая композиция обеспечивает однородное, хроматичное и интенсивное окрашивание волос. 2 с. и 25 з.п. ф-лы.
Patent RU-2191274-C2 (RU)
Title: Роторно-поршневой двигатель внутреннего сгорания
Inventor: VASHCHENKO JU F
IPC: F02B53/00
Filed: 2000-12-14
Granted: 2002-10-20
Abstract: Изобретение относится к двигателестроению, а именно к роторно-поршневым двигателям внутреннего сгорания. Техническим результатом является упрощение двигателя. Сущность изобретения заключается в том, что роторно-поршневой двигатель внутреннего сгорания содержит корпус с эпитрохоидальной рабочей камерой, трехгранный ротор, нагрузочный вал и механизм преобразования вращательно-переносного движения ротора во вращательное движение вала. Согласно изобретению механизм преобразования представляет собой кривошип, установленный соосно в роторе и расположенный эксцентрично по отношению к единому с ним стакану, охватывающему вал, цилиндрическая поверхность которого окружена замкнутым эллиптическим пазом полукруглого сечения. По образующим посадочного отверстия стакана имеются пазы полукруглого сечения для сочетания с эллиптическим пазом вала посредством шаров, при этом радиусы вала и кривошипа соотносятся как два к трем, а эксцентриситет составляет половину радиуса вала. 1 ил.
Patent RU-2256093-C2 (RU)
Inventor: ZHITNIKOV EH D
IPC: F03D3/06
Filed: 2000-12-29
Granted: 2005-07-10
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: proposed wind drive has fixed axle and windwheel made in form of turret and containing vertical axle and horizontal circular metal structure fitted on axle and furnished with vertical blades orientated by radii in planes. Said blades are furnished with flexible sails suspended on rigid sail skeletons to provide adjustment of blade sail area from maximum to zero. 
     EFFECT: increased single-unit power of plant, enlarged capacity of wind drive, reduced vibrations. 
     2 cl, 2 dwg