baber/WOPTO huggingface dataset:
Patent RU-2199838-C2 (RU)
Inventor: DJU PARK ZHAK
IPC: H02M7/12
Filed: 1994-04-29
Granted: 2003-02-27
Abstract: Изобретение относится к преобразователям мощности для питания постоянным током электродуговой печи. Техническим результатом является минимизация колебаний реактивной мощности. Преобразователь содержит, по меньшей мере, один трансформатор, первичная обмотка которого питается трехфазным переменным током и, по меньшей мере, одна вторичная обмотка которого выдает со своего выхода трехфазный ток, подаваемый на выпрямительные средства, с выхода которых на нагрузку подаются выпрямленные напряжение и ток, причем указанные выпрямительные средства содержат для каждой вторичной обмотки управляемые полупроводниковые элементы. Выпрямительные средства содержат схему типа колеса с обгонной муфтой, выполняющую функции колеса с обгонной муфтой, и указанные управляемые полупроводниковые элементы запускаются с по существу меняющимися углами зажигания (отпирания), изменяемыми таким образом, что при уменьшении длительности проводящего состояния основных запущенных полупроводниковых элементов соответственно увеличивается длительность проводящего состояния элементов схемы "колеса типа обгонной муфты", и наоборот, что позволяет отдавать нагрузке по существу постоянные активную мощность или реактивную мощность, независимо от колебаний полного сопротивления нагрузки. 9 з.п. ф-лы, 15 ил.
Patent RU-2225346-C2 (RU)
Title: Башенный кран и способ его монтажа
Inventor: LUNDEN E E
IPC: B66C23/26
Filed: 1998-03-27
Granted: 2004-03-10
Abstract: Изобретение относится к грузоподъемным машинам и предназначено для монтажа башенных кранов. Башенный кран включает башню, оголовок и секционную стрелу. Верхний и нижний расчалы соединены с секциями стрел и с оголовком. Верхний расчал выполнен из внутренней и наружной ветвей, соединенных между собой посредством стойки в верхней ее части. Нижний конец стойки связан с секциями стрелы в месте соединения секций. Звено нижнего расчала, звено внутренней ветви верхнего расчала, звено наружной ветви верхнего расчала и стойка выполнены с возможностью их фиксации во время монтажа крана в наклонном в сторону оголовка положении посредством монтажного съемного приспособления. Монтаж крана заключается в том, что башню крана с оголовком устанавливают в вертикальное положение. Монтажным краном поднимают корневую секцию стрелы, соединяют ее с башней и фиксируют посредством нижнего расчала. Поднимают другую секцию стрелы, соединяют ее с корневой секцией и фиксируют посредством верхнего расчала и стойки. Перед операцией монтажа секций стрелы средние звенья расчалов фиксируют на секциях стрелы в горизонтальном положении. Стойка, крайние звенья нижнего расчала, внутренняя и наружная ветви верхнего расчала фиксируются в наклонном в сторону верхней части оголовка положении. Данное изобретение позволит использовать краны с удлиненной стрелой в стесненных городских условиях. 2 с. и 1 з.п.ф-лы, 18 ил.
Patent RU-2192942-C2 (RU)
Inventor: AGAFONOV I L
IPC: B23H3/00
Filed: 1998-04-24
Granted: 2002-11-20
Abstract: FIELD: manufacture of machine parts with complex-shape surfaces such as die set impressions, press-molds, large-area casting molds. SUBSTANCE: method comprises steps of transforming motion of oscillating electrode at each cycle to cyclic motion including five successive in time fragments of harmonic oscillations of different circular frequencies; providing accurate interelectrode gap while taking into account time duration of mutual contact of electrodes beginning from time moment of lower position of oscillating electrode until time moment of their drawing apart; realizing separate control of initial and final values of working gap, of working period, washing out period, speed of feeding and removing electrode. EFFECT: enhanced efficiency, improved accuracy of treatment. 1 ex, 4 dwg
Patent RU-2158482-C2 (RU)
Title: Method and device for multiple-station access in base station control system
Inventor: SANG DZHI KIM
IPC: H04W24/00
Filed: 1998-07-02
Granted: 2000-10-27
Abstract: FIELD: cellular communication equipment. SUBSTANCE: method involves following operations: the user issues a command for control system by means of using each subordinate system of base station control system. Master system of base station control system processes command which controls respective emergency signal issued by master base station control system, when base station transceiver systems and base station controller systems send respective information about emergency condition. Then, slave system of base station control system outputs result of control of said emergency signal to each user. Goal of invention is achieved by device, which has main base station control system, multiple subordinate base station control systems, which are connected to main base station control system through commutation panel socket, multiple base station controllers, which are connected to respective multiple base station transceivers. In addition device has interface bridge network, which connects master base station control system to base station controllers. EFFECT: possibility to monitor process control system by means of two systems. 20 cl, 4 dwg
Patent RU-2168488-C2 (RU)
Inventor: DOBRYNIN P JA
IPC: C06B31/00
Filed: 1998-08-04
Granted: 2001-06-10
Abstract: FIELD: ammunition of small arms, more particularly ignition compositions intended for igniting liquid fuels. SUBSTANCE: composition comprises aluminium-magnesium powder, phenol-formaldehyde resin and barium nitrate. Mechanical mixture is graphitized, and prior to mixing components, barium nitrate is treated with alcoholic solution, thus making it possible to increase substantially strength of composition, attain uniformly deep tightness of pressing composition into bottom plate and eliminate dismantling bullet due to premature operation of bottom plate in weapon barrel duct and also to assure high reliability of functioning of 7.62 mm arm or-piercing and ignition bullet. EFFECT: improved properties of the ignition composition. 2 cl, 1 tbl
Patent RU-2201925-C2 (RU)
Title: Inhibitors of prenyltransferases
Inventor: KIM SUN KH
IPC: C07C323/60
Filed: 1997-05-29
Granted: 2003-04-10
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to compounds of the formula (I)   or the formula (II)   where R 1  means N(R 10 )(R 11 ); R 2  means lower thioalkyl; each of R 3  and R 5  means independently CH 2  or C(O); R 4  means unsubstituted or substituted lower thioalkyl where CH 2 NHC(O)R 13  is a substituent and it is linked to the indicated thio-group; R 6  means a residue of heteroaromatic α-amino acid; R 7  means a residue of natural or synthetic α-amino acids; R 8  means OH or lower alkoxy-group or in common with R 7  it forms homoserine lactone; R 9  means H; each of R 10  and R 11  represents independently H; R 12  means unsubstituted or substituted fragment taken among aryl, aryl-lower alkyl where one or some lower alkyls or halogen atom are substituents; R 13  means lower alkyl; R 18  means H under condition that if R 4  means unsubstituted lower thioalkyl then free thio-groups from R 2  and R 4  can form disulfide bond; or its pharmaceutically acceptable salts. Compounds elicit ability to inhibit activity of prenyltransferases. Invention describes also pharmaceutical compositions comprising indicated compounds and method of inhibition of activity of prenyltransferase. EFFECT: valuable biochemical properties of compounds. 22 cl, 3 ex
Patent RU-2164717-C2 (RU)
Inventor: VOLOGDIN V V
IPC: H01F19/04
Filed: 1999-04-06
Granted: 2001-03-27
Abstract: FIELD: electrothermics; induction heating. SUBSTANCE: transformer has disk-shaped primary winding assembled of two parts and secondary winding assembled of two series- connected sheet turns with holes wherein magnetic core is partially or fully inserted; primary-winding parts are placed above external surfaces of secondary-winding sheets and conductively coupled with them; magnetic core is free to move along winding axis or is provided with magnetizing coil. EFFECT: reduced core and secondary-winding loss; simplified design. 2 dwg, 1 tbl
Patent RU-2164451-C2 (RU)
Title: Strip cold rolling process
Inventor: SKOROKHODOV V N
IPC: B21B1/28
Filed: 1999-05-11
Granted: 2001-03-27
Abstract: FIELD: metallurgy, namely rolled stock production, possibly cold rolling of thin strips of isotropic electrical steel. SUBSTANCE: process comprises steps of multipass reduction of hot rolled strip between rolls at supplying technological lubricant; reducing strip in last pass at deformation degree 15-25% with relation of thickness of rolled strip to roll diameter equal to (0.8-1.3) ×10 3 . EFFECT: enhanced quality of rolled strips of isotropic electrical steel due to creation of mostly favorable crystallographic texture of metal. 5 exp, 1 tbl
Patent RU-2183418-C2 (RU)
Title: Cigarette modification (versions)
Inventor: PU DANMING
IPC: A24F42/60
Filed: 1998-11-27
Granted: 2002-06-20
Abstract: FIELD: cigarette industry. SUBSTANCE: cigarette has end part 2, cylindrical casing 5, and cavity arranged between cylindrical part and end part and packed with filler and containing aromatic medium. Control valve is arranged inside cylindrical casing 5 in the vicinity of end part so that it contacts with inner cylindrical casing 4, whose end arranged close to end part of cigarette is equipped with opening formed as inverted funnel. Covering cap 3 positioned onto opening has shape conforming that of inverted funnel. Two magnetic rings 14 arranged at covering cap base and at base of inner cylindrical casing opening have opposite magnetic poles. Plug-shaped stopper 7 is arranged inside other end of cylindrical casing 5. According to another embodiment of cigarette modification, one end of T-shaped or τ-shaped wire 15 is joined to mid portion of covering cap 3. Wire 15 is running through central opening of inner plate 16. Integrated module with electric circuit is positioned on stopper 7 for controlling light-emitting mechanism. According to third embodiment, integrated module with electric circuit and acoustic sheet 6 are mounted on stopper 7 for controlling audio-visual mechanism. Cigarette modification has construction providing for cigarette equipped with devices producing light-emitting and sound-emitting effect. Also, cigarette improves user's health. EFFECT: simplified construction and provision for safe and useful smoking without combustion and smoke release. 5 cl, 2 dwg, 4 tbl
Patent UA-41322-C2 (UA)
Title: Isolated DNA molecule coding biologically functional lipase stimulated by bile acidS salts / carboxyl-ester lipase (LBAS/CES), replicated expressing vector, a method for PRODUCING human's LBAS/CES, a method for PRODUCING transgenic mammal different of human, able to express human's LBAS/CES (variants), a method for preparing children nourishment
Inventor: BJURSELL KARL GUNNAR
IPC: C12N/
Filed: 1993-06-09
Abstract: This invention relates to DNA molecule containing intron sequences and coding human’s protein, which depending on locus in quo is called lipase stimulated by bile acids salts (LBAS) or carboxyl-ester lipase (CES). DNA molecule is successfully used in producing recombinant human’s LBAS/CES, preferably by means of production by transgenic mammals (but not by human). Recombinant human’s LBAS/CES may be used as component of children food in the form of breast milk substitute, intended for babies nourishment or for making medicaments against e.g. fats malabsorption, mucoviscidosis and chronic pancreatitis. Isolated DNA molecule coding biologically functional lipase stimulated by bile acid salts/carboxyl-ester-ether lipase (LBAS/CES).
Patent UA-41891-C2 (UA)
Title: A method for strengthening glass product, hardened glass product strengthened in accordance with the method
Inventor: HERVE CHARRUE
IPC: C03C23/00
Filed: 1994-05-04
Abstract: The invention relates to a method for reinforcing by increase in mechanical strength of glass products, in particular flat and curved glass sheets. The method may be used for treatment of planes viewing windows or in wider plan in all the cases where providing higher mechanical strength of glass if of necessity. A method for strengthening glass product includes precompressing the product, acid etching surface to a depth being equal or greater that the depth of compressed glass, and finally protecting the etched surface. The mentioned final protection is achieved internally by the treatment with chemical hardening.
Patent UA-32444-C2 (UA)
Title: System for premises natural lighting and method for system adjustment
Filed: 1996-07-24
Abstract: The invention (appliance and method) relate to means that use solar energy to light industrial and dwelling premises with light-impermeable walls, or with low lighting.
Patent UA-62028-C2 (UA)
Title: A method for inhibition of tyrosine kinase of epidermal growth factor receptor (variants), bicyclic compounds of pyrimidin, a pharmaceutical composition having activity inhibing the epidermal growth factor receptor tyrosine kinase, and a composition having contraceptive activity
IPC: C07D471/04
Filed: 1995-01-23
Abstract: Epidermal growth factor inhibitors of formula (1), where: at least one, and as many as three of A-E are nitrogen, with the remaining atom(s) carbon, or any two contiguous positions in A-E taken together can be a single heteroatom, N, O or S, in which case one of the two remaining atoms must be carbon, and the other can be either carbon or nitrogen; X =O, S, NH or NR7, such that R7=lower alkyl (1-4 carbon atoms), OH, NH2, lower alkoxy (1-4 carbon atoms) or lower monoalkylamino (1-4 carbon atoms); n=0, 1, 2. (I)
Patent UA-51763-C2 (UA)
Title: Packer
Inventor: BONDARIEV VIKTOR ARTEMOVYCH
Filed: 1999-07-29
Abstract: This invention is related to gas-and-oil producing industry and can be used for closing the well stem without installing cementation bridge. Packer has cylindrical body with central axial channel, tightening element that is installed on the body and made as such that is being compressed, elements for the packer fixation in the pipe and hydraulic drive. Packer is equipped with cut case as a collet, with toothed keys, fixed with cut pins on the inner surface of the sections of the case, with ratchet mechanism of fixation of tightening element in compressed state and elements of fixation of the packer in the pipe. Hydraulic drive is equipped with a shell that is rigidly connected to the piston and has toothed cut on the outer surface. Unit is equipped as well with the valve of its switching on and the valve of the appliance de-fixing; each of those is made as a piston and fixed on a tubular beam. Besides that, packer is equipped with discharge slide.
Patent UA-67742-C2 (UA)
Title: A process for isolation of carotenoid crystals from microbial biomass
IPC: C12P23/00
Filed: 1998-04-29
Abstract: The present invention describes a process for direct isolation of a crystalline carotenoid compound from microbial biomass. The process makes it possible to avoid the use of large amounts of solvent required to solubilize the carotenoid when applying a conventional extraction process.
Patent UA-29560-C2 (UA)
Title: Method for treatment of critical area of formation of productive bed and appliance for its implementation
Filed: 2000-01-26
Abstract: The invention relates to mining industry and can be used for increase of permeability of collectors at treatment of critical areas of formation of productive beds, in particular of those composed of dense terrigenous rocks with low permeability, impermeability of which is due to relaxation of strains round the well.
Patent RU-2213341-C2 (RU)
Title: Device and method to conduct fluorescent immune tests
Inventor: KATERKAMP ANDREAS
IPC: G01N21/03
Filed: 1998-10-27
Granted: 2003-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: light from one source as minimum is directed on to surface located on one end of light guide, fluorescence of at least one marking substance coupled to chemical or biochemical partner of common receptor-ligand system is excited on outer surface of light guide by light brought into light guide by means of excitation of diminishing field. Fluorescent glow is brought out of light guide and is directed through optical system on to detector measuring intensity of fluorescent glow. Light guide is located in measurement chamber formed in cylinder-piston unit and linked to internal space of cylinder via inlet made in piston. EFFECT: possibility to conduct fluorescent immune tests with high accuracy, at low cost and in short time period. 26 cl, 6 dwg
Patent RU-2179922-C2 (RU)
Inventor: MOKRITSKIJ B JA
IPC: B27L11/00
Filed: 2000-05-24
Granted: 2002-02-27
Abstract: Изобретение относится к области деревообработки, в частности к оборудованию получения технологической щепы для целлюлозно-бумажного производства. На задней поверхности ножевого диска рубительной машины установлена накладная пластина, выполняющая функцию транспортирования щепы из подножевых отверстий в зону захвата щепы лопатками. Изобретение позволяет снизить износ задней стенки кожуха щепой, уменьшить повреждаемость щепы, уровень шума и интенсивность коррозионного разрушения конуса за счет снижения температуры нагрева задней стенки кожуха и загрязнения его объема. 3 з.п. ф-лы, 5 ил.
Patent RU-2184383-C2 (RU)
Inventor: KUL CHIN JU N
IPC: G01H9/00
Filed: 2000-05-25
Granted: 2002-06-27
Abstract: FIELD: seismic engineering. SUBSTANCE: device has casing with sensitive member located inside. The latter is designed as fiber light guide with inert mass added. The light guide cross- section is reduced and/or its longitudinal axis is bent on some local area of the fiber light guide being the sensitive member of the transducer. EFFECT: improved transducer sensitivity and noise immunity. 2 dwg
Patent RU-2189362-C2 (RU)
Title: Method for integrated utilization of oil-field association water
Inventor: LITVINENKO V I
IPC: C02F101/12
Filed: 2000-06-19
Granted: 2002-09-20
Abstract: FIELD: oil and gas production. SUBSTANCE: invention aims at recovering boron, magnesium, lithium, iodine, and bromine contained in low concentrations in oil-field association water. Water is preliminarily fried of suspended impurities and oil. Boron is first extracted from pretreated water, after which magnesium and lithium are precipitated. Iodine is then isolated via ion-exchange sorption and bromine is finally isolated by air desorption technique. Thus treated water is conveyed to formation pressure-maintenance system to be injected into formation. EFFECT: increased degree of recovery of all elements contained in water and preserved its quality as formation water. 1 dwg
Patent RU-2182952-C2 (RU)
Title: Earthquake-proof monolithic reinforced-concrete storage building
Inventor: DMITRIEV JU V
IPC: E04H7/00
Filed: 2000-06-27
Granted: 2002-05-27
Abstract: FIELD: construction engineering; applicable in construction of tanks for storage of ecologically hazardous materials such as radioactive and toxic wastes and oil products located in seismic regions. SUBSTANCE: storage building consists of concentrically arranged toroidal vessels located inside tores of tanks confined by walls of toroidal vessels, cover and bottom. Walls, bottom and cover of storage building are made of prestressed reinforced concrete with internal and external metal casings. Internal casings of bottom and cover are conjugated with external casings of toroidal vessels, and external casings of bottom and cover are conjugated with external casing of toroidal vessel from outside of storage building. Laid in diametrical direction of storage building in cover, bottom and wall of external toroidal vessel are channel-forming devices through which prestressed reinforcement is passed and anchored to toroidal vessel casing from outside of storage building. Mounted with the help of hinges in center of storage building is prefabricated pipe-concrete supporting post with prestressed reinforcement passed through cover, post, bottom and foundation plate, and anchored to cover and foundation plate. EFFECT: increased seismic stability of storage building with optimal use of site area and reduced specific consumption of materials in storage building. 7 cl, 5 dwg
Patent RU-2212833-C2 (RU)
Inventor: MARKIN O JU
IPC: B02C2/02
Filed: 2000-08-14
Granted: 2003-09-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: combined feed preparing unit has bins, casing with discharge branch pipe, electric drive, micro additives dosing ejectors, outer cone, inner cone located in outer cone and equipped with shank. Inner cone is joined through bearing with blind sleeve and unbalancing device mounted on drive shaft. Fan impeller is also mounted on said shaft. Said unit is provided with ejector-mixer. Working nozzle of ejector-mixer is coupled to discharge branch pipe. Ionizer fixed in vertical position at inlet branch pipe of feeding chamber is equipped with cover positioned on ionizer casing in spaced relation to said casing for providing air admission. EFFECT: improved quality of feeds and reduced power consumption. 2 cl, 2 dwg
Patent RU-2187592-C2 (RU)
Title: Contaminated ballast cleaning and sorting apparatus
Inventor: SUPRUN P P
IPC: E01B27/10
Filed: 2000-09-05
Granted: 2002-08-20
Abstract: FIELD: railroad management. SUBSTANCE: apparatus has headset-type working tool comprising endless netted belt and drive. Belt is made in the form of netted belt-type conveyor and is further equipped with driven agitator made in the form of chain conveyor composed of endless welded gauged chains and is positioned in parallel with and above belt-type conveyor for contacting with ballast to be cleaned. Chain conveyor motion speed exceeds that of netted belt-type conveyor, said conveyors having same direction of motion. Apparatus may be used in enterprises engaged in sorting of material having particles of nonhomogeneous sizes, such as crushed stone or gravel. EFFECT: improved cleaning and sorting quality, reduced power consumption, noise level and dusting. 4 dwg
Patent RU-2195932-C2 (RU)
IPC: A61K31/21
Filed: 2000-09-18
Granted: 2003-01-10
Abstract: FIELD: medicinal industry, pharmacy. SUBSTANCE: invention relates to production of drugs comprising nitroglycerol and used for acute stenocardia attacks arresting. In the process of preparing antianginal medicinal agent inert pharmaceutical filling agent is wetted with nitroglycerol solution in polar organic solvent and then with binding agent solution, dried, subjected for dry granulation and tableted in rotor tablet-press. Components are taken in the following ratio, wt.-%: nitroglycerol, 0.5-1.2; inert pharmaceutical filling agent, 92.8-98.8; binding agent, 0.5-5.0; stearic acid and/or calcium or magnesium stearates, 0.2-1.0. Tablet mass is 0.04-0.09 g. Decomposition index of nitroglycerol tablets is less 60 s, they are stable at storage in opened packages. Tablet quality satisfies to requirements of Pharmacopoeia and pharmacopoeia article "Tablets Nitrocardine sublingual". EFFECT: improved method of preparing, valuable properties of tablets. 7 cl, 10 tbl
Patent RU-2190763-C2 (RU)
Inventor: BAZDOV A K
IPC: E21B45/00
Filed: 2000-09-22
Granted: 2002-10-10
Abstract: FIELD: measurement equipment employed to control parameters of drilling process. SUBSTANCE: invention refers to aids controlling mechanical speed of drilling of geological prospecting holes. Device includes transmission mechanism with intake coil and measuring cable connected with one end to mobile drive of hole borer and linked with the other end to intake coil, angular displacement converter with driving and driven members. Driven member of angular displacement converter is coupled to pulse pickup and is positioned on its shaft and driving member is placed on shaft of intake coil. Driving and driven members form quill driver with value of radial clearance between them equal to or exceeding amplitude of vibration of driving member. Transmission mechanism is fitted with spiral spring located on shaft of intake coil with capability to keep measurement cable in tightened condition. Friction brake acting on driven member to brake shaft of pulse pickup is installed on body of pulse pickup. EFFECT: increased measurement precision under conditions of vibration. 2 dwg