baber/WOPTO huggingface dataset:
Patent RU-2082134-C1 (RU)
Title: Method of leak-proofness test of mechanically linked spaceship modules
Inventor: PANOV NIKOLAJ G
IPC: G01M3/00
Filed: 1994-06-16
Granted: 1997-06-20
Abstract: FIELD: test equipment. SUBSTANCE: conditions of leak-proofness test of spaceships consisting of mechanically linked modules with pipe-lines laid inside and outside their casings, systems including thermoregulating systems providing for functioning of spaceships are approximated to natural conditions of spaceship functioning. The spaceship is placed in a vacuum chamber. The vacuum chamber is evacuated. The systems, including the thermoregulating system, are filled in turn with test gas; after each filling the increase of test gas concentration in the vacuum chamber is measured to determine the amount of test gas flowing out from the systems, the thermoregulating system inclusive. After determination of the amount of test gas outflow from the thermoregulating system test gas is removed from it. Prior to the tests of each module, the thermoregulating system and the vacuum chamber get communicated, the module is filled with test gas, the increase of test gas concentration in the vacuum chamber is measured to determine the amount of test gas flowing out from it, the thermoregulating system and the vacuum chamber are disconnected, the decrease of test gas concentration in the vacuum chamber is measured to determine the amount of test gas flowing into the thermoregulating system from the given module and the amount of test gas inflow into the thermoregulating system as the sum of the amount of test gas flowing into the thermoregulating system from all modules. EFFECT: facilitated procedure.
Patent RU-2086450-C1 (RU)
Title: Walking support
Inventor: CHERNYSHEV VADIM V
IPC: B62D57/032
Filed: 1994-06-29
Granted: 1997-08-10
Abstract: FIELD: transport engineering; cross-country vehicles. SUBSTANCE: walking support has housing 1 with walking propelling units 2 installed at sides and made in form of articulated four-member mechanisms arranged in vertical plane, and power driven with mechanisms to displace support posts relative to each other. Drive employs oscillatory motion synchronous electric motors with rotary armatures 19 rigidly secured on driving axles 4 of walking propelling units 2. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2140266-C1 (RU)
Title: Sustained-release pharmaceutical composition based on one or some pharmaceutically acceptable gamma-hydroxybutyric acid salts, method of its preparing
Inventor: UBAL DO KONTE
IPC: A61K9/20
Filed: 1994-07-21
Granted: 1999-10-27
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to the sustained-release pharmaceutical compositions containing at least one gamma-hydroxybutyric acid salt as an active component and pharmaceutically acceptable cation that are useful for oral intake for treatment of patients with alcoholism, opium addiction, heroinism, food and nicotinic addiction, depressive states and pathological fear states. Compositions consist of the core as granules and tablets containing the basic active substance dispersed in the special cellulose matrix and, optionally, film protective core coating. EFFECT: increase of the prolonged time effect of the preparation, decreased adverse effects. 18 cl, 5 dwg, 5 tbl, 2 ex
Patent RU-2098679-C1 (RU)
Title: Constant velocity universal joint
Inventor: ANOTSKIJ SERGEJ V
IPC: F16C11/06
Filed: 1994-07-27
Granted: 1997-12-10
Abstract: FIELD: transport engineering; transmission shafts for transmitting torque from power unit to drive wheels. SUBSTANCE: universal joint includes body 1 with antifriction raceways 2 on inner cylindrical surface 3, shaft 4 located inside body and provided with antifriction raceways 5, balls 7 located in raceways of body and shaft and in ports 8 of cage 9 engageable with body 1 and control bush 13 fitted on shaft 4. End face of bush nearest to plane passing through centers of balls is located at distance from this plane not exceeding the ball radius; control bush 13 is located in section of shaft 1 beyond raceways 5. EFFECT: enhanced reliability and simplified construction. 4 cl, 7 dwg
Patent RU-2106727-C1 (RU)
Title: Coaxial resonator
Inventor: KHRISTER MAKS ALBERG
IPC: H01P7/04
Filed: 1993-09-23
Granted: 1998-03-10
Abstract: FIELD: filters of couplers for cellular communication. SUBSTANCE: device has rectangular chamber which has conducting element (central conductor) which is designed as oval plate. Central conductor and oval plate are moved in rectangular chamber in order to tune main frequency of resonator. In addition device has tuning element which is located near plate of central conductor and is shaped as H-beam which rotates with shaft which is connected to step motor. Rotation of H-beam element provides frequency tuning of coaxial resonator. EFFECT: increased functional capabilities. 12 cl, 2 dwg
Patent RU-2068278-C1 (RU)
Title: Method and electroionization device for locally applying negative ion treatment
Inventor: MACHABELI MARIYA S
IPC: A61N1/10
Filed: 1994-09-27
Granted: 1996-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves locally applying negative ions emitted by electrode which area is equal to 3-5 3-5 cm 2  under voltage of 50 ± 15 kV 2-5 cm away. Device has converter unit, member 2 for making connection with the unit, ionization electrode with metal end piece 5 provided with projections. Projections are uniformly spaced over the end piece surface, their tips being 1-5 cm distance one from another. The end piece is active electrode and has surface area of 3-5 3-5 cm 2 .. EFFECT: enhanced effectiveness of treatment. 2 cl, 2 dwg
Patent RU-2105880-C1 (RU)
Inventor: CHUPROV V P
IPC: E21B47/12
Filed: 1994-11-29
Granted: 1998-02-27
Abstract: Использование: изобретение относится к промысловой геофизике, в частности к измерению забойных параметров в процессе бурения скважины. Сущность изобретения: забойная телеметрическая система включает бурильную колонну, корпус, блок питания, измерительные модули, модули передающего устройства, электрический разделитель и забойный двигатель. Диаметры корпуса измерительных модулей и блока питания выполнены меньше внутреннего диаметра бурильной колонны. Длина модулей l выполнена равной      где R - минимальный радиус траектории скважины;  h - половина разности внутреннего диаметра корпуса измерительных модулей. Электрический разделитель выполнен в виде отдельного переводника, устанавливаемого непосредственно над забойным двигателем. Блок питания, измерительный и передающие модули соединены между собой гибкими в радиальном направлении и жесткими в продольном направлении связями. В качестве связей между модулями могут быть использованы гибкие в радиальном направлении металлические трубы диаметром, меньшим диаметра корпуса модулей. Внутри труб размещен электрический кабель, на их концах установлены центраторы. Для обеспечения возможности извлечения забойной системы из колонны бурильных труб в аварийной ситуации электрический контакт с низом бурильной колонны выполнен скользящим. 2 з.п.ф-лы, 2 ил.
Patent RU-2096282-C1 (RU)
Title: Cigarette row forming device
Inventor: YURGEN ZEKHOVSKI
IPC: B65B19/10
Filed: 1994-12-21
Granted: 1997-11-20
Abstract: FIELD: packing. SUBSTANCE: device is designed for forming three rows of cigarette blocks. Middle row has one cigarette less than two other rows which have shafts made by walls in number corresponding to maximum number of cigarettes in creased by one cigarette in one row and with width somewhat greater than diameter of cigarette to receive cigarettes arranged one over the other, with pusher for simultaneously knocking out required number of cigarette rows to form one block from lower zone recess located above shaft bottom into cigarette receiver. Shafts in cigarette extraction zone are made inclined towards the bottom, and external shaft in position of both lower rows is closed and three lower rows of cigarettes are arranged in position corresponding to their position to be provided in block thus formed. EFFECT: improved packing. 8 cl, 5 dwg
Patent RU-2109970-C1 (RU)
Inventor: VERNER RAJKH
IPC: F01K23/06
Filed: 1993-06-16
Granted: 1998-04-27
Abstract: Изобретение предназначено для электростанции с сжиганием твердых видов топлива, в частности бурого угля. Способ эксплуатации заключается в нагреве сжатого горячего воздуха в загруженном дымовыми газами котле теплообменника, косвенном нагреве до высокой температуры с помощью отдельной дополнительной топочной камеры и подачи в газовую турбину. Вариант способа эксплуатации комбинированной электростанции, снабженной котлом с наддувом и сжиганием твердых видов топлива, например бурого угля с образованием дымовых газов котла, включает нагрев последних до высокой температуры в отдельной дополнительной топочной камере и подаче их в газовую турбину. Дополнительная топочная камера работает на твердом топливе с жидким золоудалением. Дымовые газы дополнительной топочной камеры отдельно или вместе с отходящим воздухом газовой турбины энергетически используют в комбинированном процессе или в отдельных процессах. Устройство для осуществления эксплуатации комбинированной электростанции с сжиганием твердых видов топлива содержит расположенную между оснащенным теплообменниками 7, 8 котлом 1 и газовой турбиной 28 отдельно дополнительную топочную камеру 18 с секцией воздухонагревателя 19. Входная сторона 26 секции воздухонагревателя 19 соединена с котлом 1, а выходная сторона 27 с газовой турбиной 28. Выход 25 дымового газа и выпуск жидкой золы дополнительной топочной камеры, работающей на твердом топливе, отдельно или вместе с выходом 29 для отходящего газа газовой турбины соединен с котлом 1 и/или установкой приготовления топлива 3, и/или с установкой для использования тепла. 3 с. и 23 з.п.ф-лы, 7 ил.
Patent RU-2104562-C1 (RU)
Inventor: LUPINOS A F
IPC: G01R31/62
Filed: 1995-05-04
Granted: 1998-02-10
Abstract: FIELD: installation and debugging of power transformers and autotransformers. SUBSTANCE: DC voltage is applied simultaneously to three phases thereby eliminating inductive reactance of power transformer windings in DC current circuit and providing for abrupt DC current variation from zero and its appearance in secondary winding of built-in current transformer indicated by galvanometer. EFFECT: facilitated procedure. 1 dwg
Patent RU-2100365-C1 (RU)
Title: Method for production of antichlorose preparation
Inventor: KHABAROV YURIJ G
IPC: C07G1/00
Filed: 1995-06-20
Granted: 1997-12-27
Abstract: FIELD: production of organometallic compounds, particularly, production of alkali-soluble complex of ferrum with lignosulfates. SUBSTANCE: solution of lignosulfates is affected by electrolysis which takes place with the help of ferrum anode. EFFECT: simplified method. 4 tbl
Patent RU-2107065-C1 (RU)
Inventor: ZHAN-KLOD GOLL E
IPC: C07D305/14
Filed: 1993-10-04
Granted: 1998-03-20
Abstract: FIELD: PREPARATION OF BIOLOGICALLY ACTIVE SUBSTANCES. SUBSTANCE: 10-deacetylbaccatine III is prepared from different parts of yew (Taxus sp.) by methods which consist in the following. In the first method, disintegrated parts of yew are treated by alifatic alcohol to produce alcohol extract containing 10-deacetylbaccatine III. If necessary, extract is diluted by water. Insoluble products are separated from water-alcohol solution by filtration, decantation, or centrifugation. Alcohol is almost completely removed from solution. 10-Deacetylbaccatine III contained in aqueous phase is extracted with appropriate organic solvent, which is then removed from extract solution. 10-Deacetylbaccatine III is selectively crystallized from thus concentrated solution. In the second method, initial alcohol extract of 10-deacetylbaccatine III is extracted by another organic solvent. Water-alcohol phase obtained is separated by decantation and diluted with water. Insoluble products are separated from water-alcohol solution by filtration, decantation, or centrifugation. 10-Deacetylbaccatine III is extracted from filtered off water-organic phase by organic solvent. The latter is completely or partly removed from organic extract and 10-deacetylbaccatine III is selectively crystallized from solution or residue in organic solvent. EFFECT: improved procedure. 32 cl
Patent RU-2112908-C1 (RU)
Title: Thermoelectric unit (design versions)
Inventor: SULIN A B
IPC: F25B21/02
Filed: 1995-07-18
Granted: 1998-06-10
Abstract: FIELD: heat pumps or refrigerating machines for heating and/or cooling gases, liquids, and other bodies; electric generators. SUBSTANCE: thermoelectric unit has thermoelectric batteries whose hot and cold junctions in first and second versions and hot or cold junctions in third version mount heat pipes made in the form of flat multichannel aluminum pipes partially filled with coolant. Each heat pipe mounted on clod and hot junctions in first version and on one of junctions in second and third versions has bend forming two sections whose longitudinal axes are parallel to surfaces of junctions and relatively offset; one of sections abuts against surfaces of respective junctions and other one is positioned so that its longitudinal axis is displaced from that of preceding section through appropriate distance in direction from surfaces of these junctions to center of thermoelectric battery. Opposite junctions of thermoelectric batteries in third version mount liquid-flow heat exchangers. Thermoelectric batteries in first and second versions carrying heat pipes on their junctions and those of third version with heat pipes and heat exchangers on their junctions abut against each other on like-junction sides. Heat pipes without bends in second version and heat exchangers in third version are placed on inwardly directed junctions in each pair of batteries so that one mentioned pipe and one mentioned heat exchanger are common for two batteries in each pair arranged in tandem. EFFECT: enlarged functional capabilities. 10 cl, 4 dwg
Patent RU-2078069-C1 (RU)
Title: Method for simultaneous production of chloroform and aromatic hydrocarbon being chlorinated into its side chain
Inventor: BLOKHIN YURIJ I
IPC: C07C19/04
Filed: 1995-07-28
Granted: 1997-04-27
Abstract: FIELD: organic synthesis. SUBSTANCE: method is carried out by interaction of carbon tetrachloride and aromatic hydrocarbon. The process takes place at elevated temperature in liquid phase in the presence of catalyst. Said catalyst is prepared on the base of organophosphorous polymer and salt of monovalent copper. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2141195-C1 (RU)
Title: Способ и устройство для автоматизированного размножения растений in vitro
Inventor: ZLENKO VALERIJ ANATOLIEVICH
IPC: A01H4/00
Filed: 1995-08-03
Granted: 1999-11-20
Abstract: Автоматизированный комплекс предназначен для вегетативного размножения растений. В культуральные сосуды-ячейки, соединенные между собой в виде гибкой ленты, помещают экспланты. Затем ячейки заполняют жидкой питательной средой и покрывают пленкой, после чего ленту переводят в горизонтальное положение. Когда у эксплантов отрастут корневая часть и верхушки стебля с помощью комплекса ножей и пересадочных лапок их разрезают по длине на части, которые переносят в аналогичные культуральные сосуды-ячейки другой такой же ленты. Процесс циклически повторяют. Включение в процесс нескольких лент с повторным их использованием позволяет увеличить производительность процесса размножения и сократить затраты ручного труда. Регулирование влажности воздуха в верхних камерах ячеек за счет изменения количества вентиляционных отверстий в ячейках обеспечивает возможность ускорения роста растений in vitro и улучшения их приживаемости при пересадке в почву. 2 с. и 11 з.п. ф-лы, 10 ил.
Patent RU-2108585-C1 (RU)
Title: Method of velocity vector laser measurement
Inventor: BELOUSOV P JA
IPC: G01P3/36
Filed: 1995-09-06
Granted: 1998-04-10
Abstract: FIELD: experimental hydrodynamics and aerodynamics. SUBSTANCE: laser beams which form probing fields with preset sensitivity vectors are directed to area under examination, light beams scattered in probing field are separated, and their photoelectric conversion is performed. Electric signals with frequencies corresponding to projections of velocity vector on preset sensitivity vectors are selected. Frequencies of selected electric signals are measured and transformed to values of respective components of velocity vector by means of known linear conversions determined by spatial configuration of probing field sensitivity vectors. Mutually orthogonal components of velocity vector are determined by subtraction and summing up in pairs of frequencies of electric signals corresponding to velocity vector projections on sensitivity vectors in selected pair. Moduli of these sensitivity vectors are preset to be equal. Summary or difference frequency of component of square-converted signal corresponding to heterodyne photomixing of superposition of light beams scattered in direction of bisectrix of angle between probing laser beams, is measured in differential configuration of laser beams. Summary or difference frequency of component of square- converted signal corresponding to heterodyne photomixing of light beams scattered in directions symmetrical relative to measured component of velocity vector and coplanar to it. EFFECT: higher measurement results. 3 cl, 3 dwg
Patent RU-2105267-C1 (RU)
Inventor: BORISOV V A
IPC: G01F1/68
Filed: 1995-09-11
Granted: 1998-02-20
Abstract: FIELD: electronic fuel injection systems for automobiles. SUBSTANCE: given transducer of flow rate of medium has temperature-sensitive element composed of temperature-sensitive resistors, measurement 5 and thermal compensation 6, made from foil on thin polyimide film 8 stretched in advance and anchored between two identical metal substrates 9, 10. Through depression 11 is made in each substrate to end face 13 of substrate in zone of location of temperature-sensitive resistor 5 which has chamfer 12 at angle of more than 45 deg to straight line perpendicular to direction of flow of medium. Coefficient of thermal expansion of material of substrates is close to that of temperature-sensitive resistors. EFFECT: increased functional reliability and efficiency of transducer. 1 cl, 3 dwg
Patent RU-2122938-C1 (RU)
Title: Method of length sawing of wood by circular saw
Inventor: IVANOV S V
IPC: B27B7/00
Filed: 1995-10-05
Granted: 1998-12-10
Abstract: FIELD: forest and wood-working industries, in particular, laying-out of timber by circular saws. SUBSTANCE: method consists in movement of wood on location surface perpendicularly to the axis of rotation of the saw. The distance between the axis of rotation of the saw and the location surface varies according to preset periodic law by the value hot exceeding to one and a half of the height of through saw cut with formation of one maxim and one minimum distance per cycle of variation of distance. EFFECT: reduced power consumption at through sawing by one saw.
Patent RU-2080591-C1 (RU)
Title: Device to identify standard of fineness of alloys of noble metals
Inventor: BORISOV BORIS A
IPC: G01D3/00
Filed: 1996-01-11
Granted: 1997-05-27
Abstract: FIELD: study of metals. SUBSTANCE: device is intended both for test of standard of fineness of alloys of noble metals and for cleaning of hydrogen electrode of device probe. During cleaning mode hydrogen electrode is used as one of electrodes and is connected to output of current generator. The other electrode is made in the form of conductor with low-porosity silver coat, is mounted in nozzle of probe, is connected to input of comparator with changeable threshold and gas area of contact with electrolyte exceeding area of section of probe. EFFECT: increased accuracy of test, decreased time of cleaning of hydrogen electrode with simultaneous possibility of complete restoration of potential of hydrogen electrode, prolonged service life of device. 1 dwg
Patent RU-2100767-C1 (RU)
Title: Guided missile nose cone
Inventor: ZYBIN IGOR M
IPC: F42B15/00
Filed: 1996-04-30
Granted: 1997-12-27
Abstract: FIELD: rocket weapon. SUBSTANCE: guided missile nose cone has a body, leading shaped charge, main warhead and a control surface assembly located between them. The leading shaped charge is fastened to the base installed in the control surface assembly and having ducts perpendicular to the missile longitudinal axis, pistons are placed in the ducts for radial movement towards the body generating line. EFFECT: improved design. 1 dwg
Patent RU-2115579-C1 (RU)
Title: Wheel axlebox overheating detector
Inventor: KALMYKOV A S
IPC: B61K9/06
Filed: 1996-05-05
Granted: 1998-07-20
Abstract: FIELD: railway transport; train axlebox diagnosing devices. SUBSTANCE: signalling unit is made on axlebox cover and is closed by lid spring-loaded from inside. Luminous spot is made inside unit and cloth strips are connected by on some ends. Lid of signalling unit is secured by fusible cotter pins which are essentially temperature sensors. EFFECT: facilitated detection of overheating of wheel axleboxes. 2 dwg
Patent RU-2102222-C1 (RU)
Title: Abrasive cloth
Inventor: FISENKO BORIS LAVRENT EVICH
IPC: B24D11/02
Filed: 1996-05-22
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this is used for abrasive treatment of surfaces. Abrasive cloth has nonwoven base with binding agent and abrasive material. Relation of mass in grams of one square meter of nonwoven base to its thickness in millimeters is not less than 140. EFFECT: high efficiency. 1 tbl
Patent RU-2141683-C1 (RU)
Title: Liquid-crystal device
Inventor: SMORGON S L
IPC: G02F1/13
Filed: 1996-05-31
Granted: 1999-11-20
Abstract: FIELD: optoelectronic equipment. SUBSTANCE: device has two parallel transparent plates with transparent electrodes, which are located on inner sides between which film of polymer-encapsulated cholesteric liquid crystal, which has positive dielectric anisotropy. Macromolecules in polymer film are oriented in same direction. Device operates in three optical modes depending on level of applied electric field, namely, it scatters light of arbitrary polarization, passes only one linear-polarization light component, pass light of arbitrary polarization. EFFECT: possibility to produce light component with linear polarization. 3 dwg, 1 ex
Patent RU-2126418-C1 (RU)
Inventor: SAIKA KHIDEJUKI
IPC: C07K5/065
Filed: 1994-10-17
Granted: 1999-02-20
Abstract: FIELD: biochemistry. SUBSTANCE: invention provides compounds with general formula   (I), in which R 1  is phenyl, (C 1 -C 4 )-alkylphenyl, (C 1 -C 4 )-alkoxyphenyl, halogenphenyl; R 2  is (C 1 -C 4 )-alkyl; R 3  is phenyl, biphenyl, naphthyl, thienyl, furyl, tetrazolyl, imidazolyl, pyridyl, quinolinyl, pyridylphenyl, thienylphenyl, furylphenyl, imidazolylphenyl, or isoxazolylphenyl; where above-mentioned aryl or heteroaryl radicals are independent of each other and are unsubstituted or substituted by substituents selected from the group including: (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy, phenyl-(C 1 -C 4 )- alkoxy, halogen, trifluoroalkyl, hydroxyl, cyano, cyano-(C 2 -C 5 )-alkanoyl, and nitro group;   is hydrogen or phenyl optionally substituted by (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy, halogen, trifluoroalkyl, hydroxyl, or nitro group;   is hydrogen; C(=X) is C(=O) or C(=S); Y is NH or methylene; or C(=X) is CHOH and Y is methylene; R 4  is -(CH 2 ) 5 -Ar with s=1 and Ar phenyl, naphthyl, biphenyl, indol-3-yl, 1-(C 1 -C 4 )-alkylindol-3-yl, or quinolinyl; where above-mentioned aryl or heteroaryl radicals are independent of each other and are unsubstituted or substituted by substituent selected from the group including: (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy, halogen, trifluoroalkyl, hydroxyl, and nitro group; R 5  is carboxyl. Pharmaceutically acceptable salts of compounds I are also claimed. Effective amount of compound I is used as antagonist in drug inhibiting binding of endothelin. EFFECT: extended choice of endothelin receptor antagonists. 16 cl, 123 ex