baber/WOPTO huggingface dataset:
Patent UA-19698-C2 (UA)
Title: Gas-turbine plant
Filed: 1993-03-18
Abstract: The invention relates to heat-power engineering, in particular to gas-turbine units operating in closed cycle with external heat supply, and can be used in power engineering or at transport as heat engine. A gas-turbine plant has a compressor, turbine installed in line with compressor, a heater, its output is connected to input of the turbine. The plant has a cooling device with heat exchanger and cooling chamber. Input of the compressor is connected to the turbine output, and the output is connected to the heater input through the cooling chamber and heat exchanger of the cooling device.
Patent UA-49861-C2 (UA)
Title: Method for treatment of dyspeptic symptoms using ace-inhibitors
IPC: A61K31/40
Filed: 1996-12-20
Abstract: A method for the prophylaxis and treatment of dyspeptic symptoms of unknown origin using ACE-inhibitors and a pharmaceutical preparation comprising these compounds.
Patent UA-48201-C2 (UA)
Title: Process for producing water-free aluminium oxide from aluminium hydroxide
Inventor: STOCKHAUSEN WERNER
IPC: B01J8/18
Filed: 1996-02-11
Abstract: A process for producing water-free aluminium oxide from aluminium hydroxide in a circulating fluidised bed comprising a fluidised bed reactor (8), separator (6) and return flow line involves the following steps: the aluminium hydroxide is fed into the gas-side second stage of a two-stage suspension pre-heater (2) operated by the waste gases from the fluidised bed reactor (8) of the circulating fluidised bed and at least partially dewatered; dewatered aluminium hydroxide from the second stage of the suspension pre-heater (2) is fed into the gas-side first stage of a suspension pre-heater (5) operated by the waste gases from the fluidised bed reactor (8) of the circulating fluidised bed, further dewatеred and then fed into the circulating fluidised bed which is operated by oxygen-containing fluidisation gas (10) indirectly heated in a subsequent cooling stage by the aluminium oxide produced and by oxygen-containing directly heated secondary gas (11) fed in at a higher level. The temperature in the circulating fluidised bed is set at between 850 and 1000 °С. The aluminium oxide removed from the circulating fluidised bed is mixed for at least two minutes with 10 to 25 wt.% of the partially dewatered aluminium hydroxide yielded by the solid-side first stage of the suspension pre-heater (2) and led past the circulating fluidised bed as a by-pass. The mixed material is then cooled in a multistage suspension cooler (15, 16, 17, 18, 19, 20), heating secondary gas (11), and then in the fluidised bed cooler (23), indirectly heating fluidisation gas (10).
Patent UA-32859-C2 (UA)
Title: Process for softening water
Inventor: HOMONAI VASYL IVANOVYCH
Filed: 1998-06-16
Abstract: The invention relates to the technology of purification and protection of water resources and may be used for softening water. A process for softening water consists in its passing through a cation exchanger for the purpose of removing calcium and magnesium ions and regeneration of the filter with the use of 10 % solution of sodium chloride at that a natural sorbent, modified zeolite, is used as a cation exchanger. Zeolite is modified by treating zeolite with 9-10 % solution of sodium chloride at the temperature of 87-90 aC for 6 hours, continuous mixing and drying at the temperature of 120-500 °C. Removal of calcium and magnesium ions is carried in three stages until their content is in accordance with the specifications 0.02 mg-eq/l. The process proposed allows one to reduce water hardness from 5.4 to 0.02 mg-eq/l in accordance with the specifications.
Patent UA-46101-C2 (UA)
Inventor: Sezonenko Borys Dmytrovych
Filed: 1998-10-05
Abstract: A surface contact hot-water boiler contains a cylindrical case with a bottom, a lid, and a draining tube. Outside to the lid a smoke extracting tube is secured. Inside the case and axially to it a cylindrical furnace is disposed, secured to the lid. On the case bottom a water bath is disposed. The furnace is equipped by a burner, connected outside to the lid and connected to the furnace. Under the lid a water distributor is situated, an inlet of which is connected to a water supply. The furnace is framed by an internal and an external shells and a round disk with a hole and a sealing. The sealing is disposed along an internal circle of the round disk. Through the hole in the disk a spillover pipe is inserted, which is located in parallel to the case axes. One end of this pipe is immersed into the water bath. The round disk by its outer circle is motionlessly fixed to the external shell, and has a mobile connection by its internal circle and the sealing to the furnace bottom. The water distributor is made as a tube with the two outlets, one of which is submerged into a circular channel between the internal shell and the furnace, and the other - into a circular channel between the external shell and the case. A cut of a not submerged into the water bath end of the spillover pipe is situated at the level of the outlets of the water distributor. In the circular channel between the case and the external shell fixed to the case the froth plates with the spillover barrels are disposed, and the barrels are made of a circular shape.
Patent UA-45457-C2 (UA)
IPC: A61K31/00
Filed: 1997-04-24
Abstract: A combination proposed, representing the distamycine derivatives by formula (I): , whеre n is equal to 2, 3 or 4, R0 represents alkyl С1-С4 or halogen-alkyl С1-С3; R1 and R2, which may be equal or different, represents each a hydrogen, an alkyl С1-С4, optionally substituted by one or several fluorine atoms, or alkoxy С1-С4, Χ represents a halogen atom; В is to be selected from (А, В, С, D, Е, F, G, Н, I, J and К) , , , , , , , , , , , where R3, R4, R5, R6, R7, R8 and R9, which may be equal or different, represents each a hydrogen, an alkyl С1-С4, and m is equal to 0, 1 or 2, or its pharmaceutically acceptable salt. Such combination may be used as anti-inflammatory and antiviral agents.
Patent UA-33781-C2 (UA)
Title: Method for determining amount of blood cell granules containing zinc
Inventor: Bovt Valentyna Demyanivna
Filed: 1999-05-25
Abstract: The present invention relates to medicine, specifically to methods of cytochemical analysis designed for detecting zinc in blood cells. The proposed method for determining amount of blood cell granules containing zinc consists in preparing the blood sample as a smear, applying 8-TCX acetone solution onto the sample, washing the sample with sodium hydroxide, drying the sample in air, and accomplishing microscopic analysis of the sample. In the analysis process, the number of granules containing zinc is determined from the yellow-blue luminescence of the granules, and the number of the granules in the blood cell is counted.
Patent BR-PI0404996-C2 (BR)
Title: disposição construtiva em contrapeso adesivo pastilhado aplicado no balanceamento de rodas de veìculos automotores
Inventor: ZOUKI JEAN
IPC: B60B15/28
Filed: 2004-11-17
Abstract: Onde é revelado uma unidade de pastilha (A1), preferencialmente em formato retangular, sendo que esta por sua vez é fabricada em "ZAMAC", através de uma única operação de injeção, estas pastilhas (A1) são apresentadas na forma de um rolo (3), as quais são sobrepostas a um segmento de fita adesiva de alta aderência (A2), do tipo dupla face, tendo nas duas faces um elemento do tipo "liner protetor" (A3) da cola de adesão (A4); é previsto ainda na superfície do elemento pastilha (Ai), a inscrição de informação gráfica (A5), sendo esta inscrição obtida no processo de injeção, em baixo relevo, podendo apresentar informações quanto ao peso da pastilha, logomarca e outras informações necessárias.
Patent UA-72952-C2 (UA)
Title: Method for production of piles of printed sheets and sheet printing machine
IPC: B41F11/02
Filed: 2001-10-18
Abstract: A printing press has at least one feed (31) for unprinted sheets (32), a plate cylinder (35) with at least one printing plate, a printing cylinder (36), a wiping device (49) and an inking system (37, 38, 39, 40, 41, 42, 43, 44, 45) for inking the necessary areas of a plate or plates carried by the plate cylinder (35). For a printing cylinder (36) that can carry N sheets on its periphery, N being a multiple of 2, the plate cylinder (35) comprises N/2 plates, so that half of the sheets (32) carried by the printing cylinder (36) are printed by each of the plates during a full rotation of the cylinders (35, 36).
Patent UA-72638-C2 (UA)
Title: Digital voltmeter for measuring mains alternating voltage
Inventor: VANKO VOLODYMYR MYKHAILOVYCH
IPC: G01R19/00
Filed: 2003-02-25
Abstract: The proposed digital voltmeter for measuring mains alternating voltage can be used as an independent device or as an element of a measuring system that is intended for determining the parameters of the mains that characterize the quality of supplied power. The voltmeter contains an analog switching unit, two analog-to-digital converters, a computing unit, a display unit, a unit for detecting transitory voltage deviations, a voltage divider, an AND logic element, a multiplexer, a bipolar peak-to-peak detector, a unit for determining signal polarity, and four switches. The present invention provides the possibility to extend the functionality range of the digital voltmeter, resulting in the possibility to use the voltmeter for measuring voltage surges, transition deviations of voltage from a rated value, and parameters characterizing nonharmonicity of the voltage waveform in monitoring the quality of power consumed by industrial equipment and household electric devices.
Patent RU-2184549-C2 (RU)
Inventor: MAMAEV N KH
IPC: A61K33/00
Filed: 2000-04-12
Granted: 2002-07-10
Abstract: FIELD: veterinary science. SUBSTANCE: the suggested mineral preparation contains, weight%: sodium chloride 80.0- 100.0, copper sulfate 0.056-0.220, zinc sulfate 0.560-0.958, manganese sulfate 0.990-1.089, cobalt chloride 0.024-0.031. According to the innovation it additionally contains fodder precipitate 11.0-15.0, diammonium phosphate 25.0- 35.0, Mohr's salt 1.1-1.3, a prolongator as polyethylene glycol 1.5- 3.0. Preparation enables to stimulate prolactin secretion, increases fermentative activity of epithelial cells in transferring different blood substances into milk components, increases milk performance in cows and prevents metabolic diseases. EFFECT: higher efficiency. 2 ex
Patent RU-2190529-C2 (RU)
Title: Device for molding and blanking articles from sheet thermoplastic material
Inventor: LITVINENKO VLADIMIR ALEKSANDRO
IPC: B29C51/32
Filed: 2000-06-21
Granted: 2002-10-10
Abstract: FIELD: pressure shaping of thermoplastic materials and blanking molded articles in molding unit. SUBSTANCE: proposed device includes molding unit which consists of upper and lower molding members. Lower molding member is provided with cutting edge and is connected with vertical reciprocating motion drive. Device contains slider-crank mechanism, pneumatic retainer and first and second sensors showing positions of lower molding member. Drive of lower molding member is made in form of pneumatic cylinder on which pneumatic retainer is mounted; this pneumatic retainer is engageable with of said pneumatic cylinder. Pneumatic cylinder is rigidly connected with strut of slider-crank mechanism whose drive member is piston with rod of pneumatic cylinder and driven member is lower molding member. Outputs of first and second position sensors of lower molding member are connected through pneumatic main with inlet of pneumatic retainer and above-piston chamber of pneumatic cylinder, respectively. Strut of slider-crank mechanism is made in form of frame whose upper base has holes for vertical movable guides connected with lower molding member. Rigidly secured to lower base of frame is pneumatic cylinder. First and second position sensors of lower molding member are located along line of travel of piston with rod of pneumatic cylinder. First and second position sensors of lower molding member are made in form of limit switches fitted on vertical rods of frame of slider-crank mechanism whose movable contact are secured on rod of pneumatic cylinder. First and second position sensors of lower molding member and pneumatic cylinder are magnetic in construction. Position sensors of lower molding member are mounted on external surface of pneumatic cylinder sleeve; first sensor is located below second sensor. EFFECT: enhanced accuracy of control of motion of lower molding member and blanking articles; increased productivity; reduced power requirements. 5 cl, 3 dwg
Patent RU-2190024-C2 (RU)
Title: Method of surface hardening of parts made from iron-carbon alloys
Inventor: SHAROV S V
IPC: B24B55/00
Filed: 2000-08-15
Granted: 2002-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: surface of part to be hardened is heated by high-speed sliding friction and is cooled by lubricant-and-coolant delivered to zone of treatment. Cooling is effected at rate of 3•10 4 -2,2•10 5  K/s by feeding the lubricant-and-coolant at angle of 40 to 50 deg at utilization factor of 0.5 to 0.7. EFFECT: increased thickness of white layer. 3 dwg, 1 ex
Patent RU-2194652-C2 (RU)
Title: Method of towing aircraft
Inventor: NIKULIN P I
IPC: B64F1/22
Filed: 2000-09-06
Granted: 2002-12-20
Abstract: FIELD: aircraft ground servicing. SUBSTANCE: proposed method consists in using towing tractor provided with tow bar and grip at the end which is engageable with aircraft nose strut. Electric power received from airfield mobile electric unit is used for towing aircraft; this power is transmitted to towing trolleys which convert it into rotary motion transmitted directly to wheels of primary struts of aircraft which perform function of drive wheel during towing procedure. EFFECT: increased total tractive force ; reduction of wheel slipping. 3 dwg
Patent RU-2187528-C2 (RU)
Title: Priming composite
Inventor: MJASNIKOV S V
IPC: C09D133/04
Filed: 2000-09-08
Granted: 2002-08-20
Abstract: FIELD: building materials, chemistry. SUBSTANCE: invention relates to primers for covering surfaces by paint and varnish materials. The priming composite comprises from 0.5 to 1.5 m. p. p. of copolymer of vinyl acetate and acrylic acid ester per 1 m. p. of copolymer of acrylic and methacrylic acids. The combination of components taken in the definite ratio ensures to obtain a cover exhibiting high penetrating capacity and adhesion and prevents discoloration of nonalkaline-resistant pigments. EFFECT: improved quality and properties of primer. 1 cl, 3 tbl, 3 ex
Patent RU-2192997-C2 (RU)
Title: Pourout element made with possibility of re-closing and laminated package with flat end face furnished with such element
Inventor: DAMMERS MATTIAS
IPC: B65D17/34
Filed: 1999-02-05
Granted: 2002-11-20
Abstract: FIELD: packing. SUBSTANCE: invention relates to package for liquids with cold, cold-sterile, not and accepting filling made with possibility of re-closing of pourout element 1. Said element has main body 2 and cover 3 being simultaneously opening device. Flange enclosing surface of hole of pourout element 1 is connected motionlessly with laminated package with flat end face. Closing cover 3 is provided with side trunnions 4 fitted in corresponding cavities 5 of main body 2. Reliable connection of main body 2 and closing cover 3 and reliable opening and closing of package with flat end face are provided owing to the fact that cavities 5 are located in main body 2 from side of package so that closing cover 3 can be clamped in main body 2 from side of package in cavities 5 for support trunnions 4. Invention contains description of laminated package with flat end face furnished with said pourout element. EFFECT: enlarged operating capabilities. 8 cl, 6 dwg
Patent RU-2184727-C2 (RU)
Inventor: KRYSIN A P
IPC: C07C321/26
Filed: 2000-09-26
Granted: 2002-07-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes a method of synthesis of mercaptanes comprising fragments of steric hindrance phenol of the formula (I)   where n = 0-3; R means tert. -C 4 H 9  or H. Method is performed by hydrogenation of di- and polysulfides or their mixtures with hydrogen in toluene or decane solution at 120-160 C in the presence of catalyst comprising, wt.-%: MoS 2 , 19-30; NiS, 5-9; boron, 1.0-1.2 or silicon, 8-8.2; A 2 O 3 , the balance. EFFECT: high output, increased yield of mercaptanes. 7 cl, 6 ex
Patent RU-2194088-C2 (RU)
Inventor: KRASHENNINIKOV V N
IPC: C23C16/00
Filed: 2000-12-07
Granted: 2002-12-10
Abstract: FIELD: mechanical engineering, geological exploration, oil and gas extraction. SUBSTANCE: apparatus for applying coats to surfaces of article has horizontal cylindrical reaction chamber, heater positioned inside reaction chamber and adapted for heating of article, shaft introduced into reaction chamber through end cover, substrate holder fixed to shaft, evaporator positioned in upper part of reaction chamber, adapted for supplying basic reactants and connected to dosing system, and branch pipe positioned in lower part of reaction chamber and adapted for discharge of reaction products. Branch pipe has nitrogen catch and condensate collector and is connected to vacuum evacuation system. Substrate holder with articles to be coated is driven for effecting rotation and progressive motion by means of drive. Hermetically sealed pockets in peripheral parts of reaction chamber are adapted for accommodation of electric heaters. Reaction chamber wall is lined from inside with reflectors and has water-cooled jacket on the outside thereof. Shaft has blind cavity adapted for receiving detachable holder. Substrate holder is formed as cylinder comprising four disks fixed on single bushing. Two inner disks are provided with axially aligned openings for receiving articles to be coated and two outer disks are formed from continuous restricting members. Evaporator has hermetically sealed vessel with double wall and is made in the form of flare, or longitudinal slot collector, or elbow pipe curved at predetermined angle. Shaft end inside reaction chamber is provided with telescopic reflector. Shaft drive is formed as sliding nut fixed in hinged casing. Shaft has disk retainer. Branch pipe has tube, inside which are positioned electric heater and vessel containing desorbent. Nitrogen catch is formed as shell-and-tube heat-exchanger. Servo-controlled pump is positioned between nitrogen catch and fore pump. EFFECT: improved quality of coats, increased efficiency in the use of basic reactants and power and wider operational capabilities. 5 cl, 10 dwg
Patent RU-2213959-C2 (RU)
Inventor: ALIMOV N I
IPC: G01N30/06
Filed: 2001-01-15
Granted: 2003-10-10
Abstract: FIELD: analytical methods. SUBSTANCE: invention can be useful in military and industrial indication systems, as assistance means when performing destruction of organophosphorus substances, in environmental monitoring, and in quantitative chemical analysis. Substances to be analyzed are modified by alkylation with dimethyl sulfate in presence of N,N,N-tributyl-N-benzylammonium chloride under heterophase conditions: 40% aqueous sodium hydroxide solution/benzene at volume ratio 10:1 at temperature 70 +/- 5 C and reaction time 35 +/- 1 min. Alkylation results in derivatives, which can be analyzed by means of gas chromatography with atom-emission detection and registered with sensitivity 2•10 -8  mg/ml. EFFECT: increased sensitivity and selectivity of analysis. 3 dwg, 2 tbl
Patent RU-2210097-C2 (RU)
Title: Duration-to-code converter
Inventor: IGNAT EV S M
IPC: H03M1/50
Filed: 2001-01-25
Granted: 2003-08-10
Abstract: FIELD: electronics, applicable in devices for measurement of time intervals. SUBSTANCE: the device has a binary counter, information flip-flop. EFFECT: enhanced resolution of conversion. 2 dwg
Patent RU-2224750-C2 (RU)
Inventor: FORD MARK DZHEJMS
IPC: C07D239/52
Filed: 1999-07-13
Granted: 2004-02-27
Abstract: Изобретение относится к усовершенствованному способу получения соединений формулы (I), где каждый из остатков Х и Y независимо друг от друга означает водород, галоген, (С 1 -С 4 )-алкил, (С 1 -С 4 )-алкоксигруппу или (С 1 -С 4 )-алкилтиогруппу, причем каждый из трех последних остатков является незамещенным или замещен одним или несколькими остатками из группы, включающей галоген, (С 1 -С 4 )-алкоксигруппу или (С 1 -С 4 )-алкилтиогруппу, или означает ди[(С 1 -С 4 )алкил]-амино, (С 3 -С 6 )-циклоалкил, (С 3 -С 5 )-алкенил, (С 3 -С 5 )-алкинил, (С 3 -С 5 )-алкенилоксигруппу или (С 3 -С 5 )-алкинилоксигруппу, в котором соединение формулы (II) или его соли, где Х и Y имеют указанные в формуле (I) значения, подвергают взаимодействию с 1-6 молями фосгена на 1 моль соединения формулы (II) в присутствии 2-3,5 мольных эквивалентов органического аминооснования на моль соединения формулы (II) и в присутствии апротонного органического растворителя при температуре реакции в области от -30 до +60 o С. Изобретение также относится к усовершенствованному способу получения соединений формулы (III) взаимодействием соответствующих соединений формулы (I) с нуклеофильным соединением формулы А-Q. Предложенные способы позволяют упростить процесс, а также повысить общие выходы и/или чистоту целевых продуктов. 2 с. и 9 з.п. ф-лы.
Patent RU-2195632-C2 (RU)
Inventor: GUZHOV V B
IPC: G01C23/00
Filed: 2001-02-27
Granted: 2002-12-27
Abstract: FIELD: navigation of transport facilities; complex navigational equipment on base of coordinate reckoning (odometric) equipment and position navigational (satellite) equipment. SUBSTANCE: method includes joint processing of readings of coordinate reckoning equipment and navigational equipment of satellite navigational system on base of automatic control of first ones by second ones. EFFECT: enhanced accuracy of determination of coordinates without manual introduction of coordinates of origin, without determination of initial azimuth and without calibration of compass and directional systems. 3 dwg
Patent RU-2217062-C2 (RU)
Inventor: RASULOV R I
IPC: A61B17/11
Filed: 2001-05-21
Granted: 2003-11-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should carry out splenectomy, prepare unaffected splenic section for autotransplantation into anterior abdominal wall by isolating its lobar artery and vein. Autotransplantation is conducted by applying anastomosis of lobar artery together with surface epigastric artery. Then lobar vein should be anastomosed with large subcutaneous femoral vein crossed, rotated and directed onto anterior abdominal wall. The method enables to provide transplant's circulation by preventing the onset of postsplenectomic hyposplenism syndrome. EFFECT: higher efficiency of therapy. 5 dwg, 1 ex
Patent RU-2200895-C2 (RU)
Inventor: PUGIN A M
IPC: F16L58/00
Filed: 2001-06-13
Granted: 2003-03-20
Abstract: FIELD: building industry, namely erection and exploitation of pipelines in gas and oil production, chemical industry branches. SUBSTANCE: in system for protecting pipelines against corrosion pipeline is used as controlled object. System includes two - eight separate control lines; each line is provided with pickup for detecting corrosion rate including corrosion sensing transducer and circuit for connecting pickup signals. Each line also is provided with actuating apparatus for introducing inhibitor having metering device and circuit for supplying signals of metering device. Microcontroller is connected to each line of system; said microcontroller is connected with computer base apparatus for controlling, processing and storing information through radio-relay communication device. EFFECT: enhanced degree of protecting pipeline against corrosion. 3 dwg