baber/WOPTO huggingface dataset:
Patent DE-10010255-C2 (DE)
Inventor: POLAK WALTER
IPC: B08B3/08
Filed: 2000-03-02
Granted: 2002-10-31
Abstract: Flushing particle-bearing filter beds using an aqueous solution containing chlorine oxide and/or halogen and/or peroxide to remove the reaction products caused by the process and any residual chlorine oxides or halogens or peroxides. Sterilization and decontamination of particle-containing filter beds in linear or circuit water-treatment plant comprises first treating with a chloroxide-, halogen- and/or peroxide-containing aqueous solution and then rinsing with water or an aqueous medium.
Patent DE-19518188-C2 (DE)
Inventor: HESCH ROLF DR
IPC: D01B1/14
Filed: 1995-05-21
Granted: 1998-06-10
Abstract: A process for removing wood or fibre from bast fibre washes is claimed. The raw material is subjected to a preliminary comminution before the removal to form pieces that are of a pourable or flowing consistency. The pieces are subsequently de-fiberised in a mill that rotates at a high speed.
Patent DE-19523490-C2 (DE)
Inventor: SCHEURING BERNHARD DIPL-ING
IPC: B29K105/06
Filed: 1995-06-28
Granted: 1997-04-10
Abstract: An apparatus for impregnating fibrous strands with plastic material as matrix material including: an impregnating core having an outer limiting surface; an impregnating shell defining a cavity therein having an inner limiting surface, the impregnating shell completely enveloping the impregnating core and being disposed with respect to the impregnating core such that the limiting surfaces together define an impregnating channel therebetween, the limiting surfaces concentrically enclosing the impregnating channel along a joint symmetry axis such that the impregnating channel has a ring-shaped cross section in a plane transverse to the joint symmetry axis, the ring-shaped cross section having an outside dimension which diminishes by stages in a flow direction for the impregnation, feeding channels for the fibrous strands and the matrix material being defined at an intake side of the impregnating channel and a discharge opening for impregnated fibrous strands being defined at an exit side of the impregnating channel; and a plurality of expanding elements disposed on the limiting surfaces along the impregnating channel in the flow direction for the impregnation. A method for producing long fiber reinforced plastic materials or unidirectionally fiber reinforced profiles involves the use of the above apparatus in conjunction with an extruder or a pultrusion plant, respectively.
Patent DE-19826374-C2 (DE)
Title: Verfahren zur Datenübertragung zwischen Endgeräten in einem Telekommunikationsnetz
Inventor: SCHRIMPF WERNER
IPC: H04N1/327
Filed: 1998-06-12
Granted: 2000-05-11
Abstract: Die Erfindung betrifft ein Verfahren zur Datenübertragung zwischen zwei Endgeräten 1 und 2, welche mit verschiedenen Übertragungsparametern arbeiten, in einem Telekommunikationsnetz 3. Eine im Telekommunikationsnetz 3 integrierte Umsetzeinrichtung 4 ermöglicht eine Anpassung der Übertragungsparameter. Das Verfahren ermöglicht für beide Seiten eine optimale Übertragungsdauer. Weiterhin ist die Bedienung der beteiligten Endgeräte wie gewohnt zu bewerkstelligen.
Patent DE-19837699-C2 (DE)
Title: Verwendung einer Armatur
Inventor: FREIDEL NORBERT
IPC: F16L47/03
Filed: 1998-08-19
Granted: 2002-03-14
Abstract: Eine Armatur mit einer Schweißwicklung (8, 9) zur Verbindung mit wenigstens einem Rohr enthält einen Abgang, über welchen eine Verbindung zu einer Abzweigleitung herstellbar ist, wobei eine mit dem Rohrinneren in Verbindung stehende Öffnung vorgesehen ist oder angeordnet werden kann. Die Armatur soll dahingehend weitergebildet werden, daß mit geringem Fertigungs- und Materialaufwand ein Abzweig einer Rohrleitung herstellbar ist. Es wird vorgeschlagen, daß die Armatur eine Muffe (2) mit zwei axial beabstandeten wendelförmigen Wicklungen (8, 9) oder Wicklungsteilen aufweist, zwischen welchen ein dem Abgang zugeordneter freier Bereich vorgesehen ist.
Patent DE-19935719-C2 (DE)
Inventor: THOM FRANK
IPC: H01M8/2465
Filed: 1999-07-29
Granted: 2003-01-30
Abstract: The invention relates to a device with a fuel cell or a stack of fuel cells, wherein one electrode of a fuel cell is separated from an adjoining channel or chamber through which an operating substance is supplied by means of a perforated plate. The size and/or the density of the holes increases towards the edge starting from a median line and the median line extends in parallel to the direction of flow of the operating substance. The inventive device more reliably avoids thermal gradients in the interior of the fuel cell or of a stack of fuel cells. In order to prevent the occurrence of temperature gradients, the device is cooled by evaporating a coolant in an external cooling system. The heat is mainly transferred by thermal radiation.
Patent RU-2158359-C2 (RU)
Title: Wellhead pressure controller
Inventor: AMINEV M KH
IPC: E21B43/12
Filed: 1997-03-04
Granted: 2000-10-27
Abstract: FIELD: oil producing industry; applicable in pressure control in well flow of liquid or gas at wellhead. SUBSTANCE: wellhead pressure controller includes body with bellows chamber, rod and seat. Inlet channels are communicated with upper point of tubings and outlet channels are communicated with system of oil gathering system. Flow area of inlet channels is larger than total cross-section area of outlet channels. Rated pressure is attained in upper point of tubings. Bellows chamber contracts and seat flow area opens, and well fluid outflows. EFFECT: higher efficiency of device operation. 2 dwg
Patent RU-2196781-C2 (RU)
Inventor: ZABORISTOV V N
IPC: C08F136/06
Filed: 1997-03-24
Granted: 2003-01-20
Abstract: FIELD: rubber industry. SUBSTANCE: butadiene rubbers are obtained via polymerization of 1,3-butadiene in hydrocarbon solvents in presence of stereospecific catalysts, said solvents being, in particular, mixtures of liquefied gases from group including propane, propylene, butane, isobutene, butylenes, butane-butylene fraction, and butylene-butadiene fraction. EFFECT: reduced power consumption and enabled control of plasto-elastic properties of rubbers. 3 tbl, 14 ex
Patent RU-2167021-C2 (RU)
Title: Mixture for manufacture of casting molds and cores
Inventor: SPASSKIJ V V
IPC: B22C1/00
Filed: 1997-06-17
Granted: 2001-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: mixture contains the following components, wt. %: water glass, 5-7; sodium hydroxide (10-% aqueous solution), 0.5-1.0; hydrolytic resin (by-product of sulfuric acid lignin-containing raw materials), 1.2-2.0; refractory filler, the balance. EFFECT: increased strength of mixture and improved its knock-out. 2 tbl, 1 ex
Patent RU-2195574-C2 (RU)
Inventor: KRAMER STEFEN K
IPC: F23D11/12
Filed: 1997-12-19
Granted: 2002-12-27
Abstract: FIELD: power engineering. SUBSTANCE: central part has base with at least one hole to deliver air, outer surface with truncated section in radial direction and cylindrical section, inner channel communicating with inner chamber through swirler and fuel pipe passing through base, inner chamber and swirler and terminating in second cylindrical channel. EFFECT: increased service life. 3 dwg
Patent RU-2165432-C2 (RU)
Title: Novel opioido-like peptides, method of their synthesis, pharmaceutical composition
Inventor: VUJI VANG
IPC: C07K5/107
Filed: 1996-08-14
Granted: 2001-04-20
Abstract: FIELD: organic chemistry, peptides. SUBSTANCE: invention describes novel opioido-like peptides of the formula (I): X-R 1 -R 2 -R 3 -R 4 -N(Z)-Y, their salts, derivatives and analogues also where X is hydrogen atom; R 1  is Tyr; R 2  is D-Ala or D-Arg; R 3  is Phe(p-F); R 4  is Phe or Phe (p-F); Y and Z mean H. New compounds show analgetic activity of peripheral action and selectivity to subtype of μ-opioid receptors. Invention describes also method of their synthesis and pharmaceutical composition. EFFECT: new peptides indicated above, valuable pharmacological properties. 13 cl, 5 dwg, 1 tbl, 7 ex
Patent RU-2174990-C2 (RU)
Inventor: ASANO MITIO
IPC: C08J3/12
Filed: 1996-10-23
Granted: 2001-10-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of carrier-containing granular polytetrafluoroethylene powder by granulation of mixture of polytetrafluoroethylene which is prepared by suspension polymerization, and filler in water by stirring. Polytetrafluoroethylene powder and filler are separately poured into water without premixing, mixed by stirring in the presence of surfactant to prepare suspension and then granulated by stirring in the presence of organic liquid which forms liquid-liquid water interface. Granular powder has average particle size of not greater than 500 mcm, and bulk density of at least 600 kg/cubic m. Also described is preparation method. Filler-containing granular polytetrafluoroethylene powder has large bulk density, small average particle size, narrow particle size distribution and superior powder flow. Molded product has superior ultimate rapture strength, elongation and surface roughness. Method is simple and suitable for use. EFFECT: improved properties of the granular filler-containing powder and more efficient preparation method thereof. 10 cl, 7 dwg, 2 tbl
Patent RU-2172929-C2 (RU)
IPC: G01B9/00
Filed: 1998-06-10
Granted: 2001-08-27
Abstract: Изобретение относится к области трубопроводного транспорта, а именно к методам неразрушающего контроля и оценки технического состояния трубопроводов при их испытаниях и в условиях эксплуатации. Повышение точности оценки опасности дефектов трубопровода достигается тем, что по магистральному трубопроводу пропускают дефектоскопический снаряд с пошаговыми остановками или замедлением, с помощью аппаратуры бортовых методов обнаруживают и регистрируют имеющиеся в трубопроводе дефекты и определяют их геометрические характеристики. В каждой исследуемой зоне многократно регистрируют различные величины параметров текучей среды и по ним определяют величины изменений номинальных параметров состояния трубопровода в этих зонах. Регистрируют многократно информацию аппаратурой дефектоскопических методов при соответствующих величинах параметров текучей среды. Определяют изменения максимальных локальных параметров состояния трубопровода вблизи дефектов, обнаруженных в исследуемых зонах. Находят максимальные величины параметров состояния трубопровода как сумму номинальных параметров состояния трубопровода и величин изменений максимальных локальных параметров состояния трубопровода, и сравнивают полученные максимальные величины параметров состояния трубопровода с допустимыми значениями. Величины изменений максимальных локальных параметров состояния трубопровода определяют путем экстраполяции по величинам соответствующих им параметров текучей среды. 3 з.п.ф-лы, 2 ил.
Patent RU-2166662-C2 (RU)
Inventor: SUZUKI MAKOTO
IPC: F02N19/10
Filed: 1998-10-19
Granted: 2001-05-10
Abstract: Двигатель внутреннего сгорания, имеющий подогреватель, который использует тепло выхлопных газов, причем в случае установки нагнетателя в всасывающем тракте этого двигателя может быть обеспечено воспламенение внутри такого подогревателя, использующего тепло выхлопных газов, а также может быть предотвращено возникновение обратного потока всасываемого воздуха внутри всасывающего тракта даже в том случае, когда работает нагнетатель. Подогреватель испарительного типа, использующий тепло выхлопных газов, подсоединен по перепускной схеме с прохождением потока по тракту подачи воздуха, корпусу камеры сгорания и тракту выброса газообразных продуктов сгорания, представляющим собой составные его части, к всасывающему тракту двигателя, через который всасываемый воздух направляется в цилиндры двигателя. Компрессор турбонагнетателя не предполагается размещать на участке всасывающего тракта, простирающемся между точкой подсоединения ее к тракту подачи воздуха и точкой подсоединения к тракту выброса выхлопных газов. 10 з.п. ф-лы, 7 ил.
Patent RU-2168735-C2 (RU)
Title: Procedure of selection of electron articles by stability and reliability
Inventor: VASIL EVA Z F
IPC: G01R31/26
Filed: 1999-04-05
Granted: 2001-06-10
Abstract: FIELD: microelectronics. SUBSTANCE: invention deals with selection of electron articles by preset levels of stability and reliability. Procedure includes formation of representative " instructive " sample per each type of selection from tested lot of articles, its irradiation by small doze causing significant change of two parameters as minimum specified in advance in specifications or additional ones, distribution of articles of sample by degree of change of parameters caused by irradiation, firing of articles to restore parameters and testing sample for radiation stability till 50% of failures are achieved in case of inspection of tested lot for radiation stability, test of sample for median resource or in the course of mean-time- between-failures or in the course of time necessary to determine required resource in case of inspection of tested lot for reliability, test of sample for reliability under combined action of radiation, heat and electric loads till 50% of failures are obtained in case of inspection of tested lot by levels of mean-time-between-failures under conditions of combined action of destabilizing factors. Procedure provides for selection of most radiation-proof and reliable devices with guaranteed indices of stability and reliability which are 1.5-2.0 times higher than average mean-time- between-failures and by half-order or order of magnitude greater than average indices of stability. EFFECT: procedure is highly adaptable for employment, does not require great expenses and does not deteriorate operational characteristics of articles. 11 dwg
Patent RU-2170195-C2 (RU)
Title: Hand for packing piece articles or groups of articles in shrinkable film
Inventor: BIRJUKOV V A
IPC: B65B11/08
Filed: 1999-06-29
Granted: 2001-07-10
Abstract: FIELD: food, medicine, chemical, light and other industries. SUBSTANCE: proposed set has common frame on which working and transfer tables are mounted. Thermocutter of one side and thermocutter table are arranged in space between working and transfer tables in one horizontal plane with these tables. Thermocutter is connected through tie-rod by lever with foot pedal. With pedal pressed on, thermocutter is set in working vertical position, and with pedal released, it returns in initial horizontal position. Through-type shrinking chamber with conveyor is installed behind. Roll of shrinkable film on roll holder is arranged above working table. EFFECT: simple and compact design, convenience in servicing, high capacity. 3 cl, 6 dwg
Patent UA-35569-C2 (UA)
Title: Composition for sustained release of pharmaceutically active peptide and method for its manufacture, method for preparing suspension for parenteral administration
Inventor: HEIMGARTNER FREDERIC
IPC: A61P5/06
Filed: 1992-07-15
Abstract: The invention relates to the sustained-release composition containing peptide substance. The composition for the sustained release of the pharmaceutically active peptide of formula (I): Ac-D-Nal-D-pCI-Phe-R3-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Ala-NH2, wherein R3 is D-Pal or D-Trp. The composition is designed as polymeric microbeads made of the biodegradable material containing water-insoluble salt of peptide of formula (I).
Patent UA-26858-C2 (UA)
Title: Working element of soil-cultivation implement
Filed: 1993-12-02
Abstract: A working element of a soil-cultivating implement includes a hub with a soil-cultivating ring fixed thereon with the aid of arms. The profile of the cross-section of the ring is the intersection of three toroidal surfaces which make up the outer and internal cutter edges concentric to each other. The normals of these edges are parallel to each other and form an angle of 66-78 6 with the axis.
Patent UA-39924-C2 (UA)
IPC: C07D/
Filed: 1994-06-01
Abstract: Compounds of the formula <CHEM> wherein X is O or S-(O)t; n is one or two; m is zero or one; Y is CH2, O, or S-(O)t provided that Y is O or S-(O)t only when m is one; and A is <CHEM>  are dual inhibitors of NEP and ACE. Compounds wherein A is <CHEM> are selective ACE inhibitors. Also disclosed are methods of preparation and intermediates.
Patent UA-7180-C2 (UA)
Inventor: HAVRYSIUK VOLODYMYR KOSTIANTYNOVYCH
Filed: 1994-03-28
Abstract: The invention relates to the medicine and may be used for treating and preventing atherogenic dyslipoproteinemia and conditions with the increased blood coagulation (hypercoagulation syndrome). The composition contains the complex of eicosopentaenic and docosahexaenic acids, the complex of saturated and unsaturated C12-C22 acids, and tocopherol.
Patent UA-19882-C2 (UA)
Title: Method to produce pipeless heat exchanger
Filed: 1994-06-09
Abstract: The invention relates to material pressing. A pipeless heat exchanger is manufactured by making rows of openings in plates, with flanged edges, and assembling those plates to pack. Preliminarily one performs coiling of cylindrical corrugated strips in process of which into cavities of corrugations one places fillers as rods made of material based on paraffin. The rods are placed in concentric circles, then one performs fixation at ends of coil formed by means of tips, with pressing it to diameter equal to diameter of openings of plates, after that the pack is put on compressed coil with removal of rods-fillers.
Patent UA-41352-C2 (UA)
Title: Liquid-ring machine
Inventor: Antonov Volodymyr Maksymovych
Filed: 1995-08-21
Abstract: The invention relates to vacuum and compressor machine-building and can be used in structures of liquid-ring pumps and compressors. A liquid-ring machine has a body with end covers arranged with suction and pump-in windows and opening for liquid supply and working wheel installed eccentrically in the body with blades and bandage ring installed at the side of the end covers. The bandage ring has configuration providing in assembly pocket between the end cover and the bandage ring, at that the opening for liquid supply is placed in the zone of the cavity of the pocket, and the cavity itself does not go out from the inner edge of the bandage ring.
Patent UA-45968-C2 (UA)
IPC: A61P31/12
Filed: 1995-02-27
Abstract: A process for synthesizing the epoxide of formula (1) consists of, at a minimum, formation of a halohydrin form the ally! acetonide reactant, followed by base-induced cyclization, the epoxide product (I) being useful as an intermediate for the synthesis of inhibitors of renin or HIV protease or other proteases.
Patent UA-51626-C2 (UA)
Title: Fungicidal mixture, a method of controlling harmful fungi
Inventor: AMMERMANN EBERHARD
IPC: A01P3/00
Filed: 1995-08-06
Abstract: Fungicidal mixtures containing a) the oximether carboxylic acid ester of formula (I) (la and Ib) (Іа) (Іb) and b) phthalimide derivative selected from the group of compounds (II) and (ІII) (II) (III) in a synergistically active proportion.
Patent UA-45396-C2 (UA)
Inventor: LAPUTIN ANATOLII MYKOLAIOVYCH
Filed: 1997-10-30
Abstract: The trainer "Helper of the cosmonaut" relates to the sports and medicine, in particular to the devices for the physical exercises designed for maintaining the working ability of the cosmonauts and facilitating their rehabilitation. The trainer consists of the housing with the telescopic connecting rods both supporting and movable ones. The rods contain the separable pedals and the breaking disks, the latter are interconnected through the springs and triggered with the ratchet and vibration devices containing the small balls. The balls are located between the housing and connecting rods and are pressed by the springs against the recesses arranged in a circle. The chaise long with the massaging cover is intended for pedaling exercises, the pedals being attached to then body with the belt and the ribbons or the bandages.
Patent UA-32734-C2 (UA)
Title: Special vodka “natsionalna”
Inventor: Mizerniuk Anatolii Yakovych
Filed: 1998-03-02
Abstract: This invention relates to food industry, in particular to alcoholic beverage industry, to compositions of the special vodkas. Problem being solved by the invention is in making special vodka with high oganoleptic characteristics, in particular, light-acid taste without specific for strong alcohol beverages scalding bitterness and with specific fresh odor of ripe ashberry, through choosing needed ingredients in needed quantities. Component ratio in volume %: Glycerin 0.002 – 0.006 Ashberry essence 0.003 – 0.007 Alcohol solution of the mint oil 10 % 0.0005 – 0.0015 Ethyl rectified alcohol 40.8 – 42.8 Softened drinking water The rest Technical result – special vodka is obtained, with light-acid taste without specific for strong alcohol beverages scalding bitterness and with specific fresh odor of ripe ashberry.
Patent UA-45437-C2 (UA)
Inventor: NESTERENKO MYKOLA PETROVYCH
Filed: 1998-07-24
Abstract: The invention relates to the welding of polymers, in particular, to the methods of ultrasonic welding, and is intended for welding of soft polymers with low modulus of elasticity and large factor of attenuation of ultrasonic oscillations. The method provides for the automatic disconnection of ultrasound at that moment of time which corresponds to the termination of the stage of stabilization of electrical power consumed by the acoustic system, and beginning of its increase. It provides for the increase of stability of quality of welded joints and productivity of technological process.
Patent UA-55412-C2 (UA)
Title: A method for methyl radical isomerization in the position of 10 erythromycine derivatives
IPC: A61K31/70
Filed: 1997-05-13
Abstract: An isomerisation method wherein a compound of formula (ІA), wherein Χ and у together form a 3-oxo radical, or Χ is a hydrogen atom and Υ is cither a radical (a), where R2 is OH or O-acyl, or an O-alkyl or ΝΗ2 radical; R1 is a hydrogen atom or a methyl radical; Ζ is hydrogen or an acyl radical; and R is a hydrogen atom, an NH2 radical or a (CH2)nAr, NH(CH2)nAr or N=CH(CH2)nAr radical, in the form of a 10 isomer or a mixture of 10 and 10 isomers, is exposed to a basic agent to give the corresponding compound of formula (I) in which the 10-methyl radical is in the position. , (IA) (a).
Patent UA-60309-C2 (UA)
Title: Traction energized circuit containing supply lines of electric locomotive
IPC: B60L9/00
Filed: 1999-01-26
Abstract: The invention relates to a traction energized circuit containing supply lines of an electric locomotive, and each of the supply lines contains filter 2F. The midpoints of filters 2F of set of supply lines are connected between them.
Patent UA-44934-C2 (UA)
Inventor: KULESHKOV YURII VOLODYMYROVYCH
Filed: 2000-08-10
Abstract: Method for renewing the frame of a pinion hydro-machine by plastic deformation is in plastic deformation in a wedge-type punch, with plungers that restrict flowing of metal, where deforming is being done at a deformation measure being determined separately for each part of the frame wells, with account of the change of the frame well diameter as the result of wear, of tolerance for the following mechanical treatment and of the change of the frame well diameter while thermal deformation during hardening. In the case of large wear of the frame plastic deforming is being done in 3…4 cycles. At that the frame is heated up to the temperature of 540…550 degrees centigrade, and each next cycle is anticipated by cooling to the temperature of re-crystallization of metal of the frame.
Patent UA-54582-C2 (UA)
Title: Well filter
Inventor: STROHYI ANATOLII YAKOVYCH
Filed: 2000-09-05
Abstract: Well filter comprises of perforated housing, with the openings closed by filtering element and a pipe installed in concentric position in the housing. To increase efficiency of the filter due to cleaning its inner cavity from mechanical additives and liquid, gas flow is formed, in direction of the circular space formed by the inner surface of the pipe housing and the outer surface of the central pipe, through the lower part of the filter.