baber/WOPTO huggingface dataset:
Patent RU-2030476-C1 (RU)
Title: Charge for production of aluminium-silicon alloys
Inventor: BEREZHNOJ IVAN ARKHIPOVICH
IPC: C22C21/02
Filed: 1991-07-04
Granted: 1995-03-10
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: charge is prepared by mixing oxide raw materials with alumina-containing material, carbon-containing reductant, sodium sulfate and binder. The alumina-containing material is constituted by waste of salt refining of aluminium and/or aluminium-based alloys. EFFECT: higher characteristics of charge. 2 tbl
Patent RU-2029769-C1 (RU)
Title: 2-piperidino-1-alkanol derivatives
Inventor: BERTRAN L CHENARD
IPC: C07D491/107
Filed: 1991-11-15
Granted: 1995-02-27
Abstract: FIELD: medicinal agents in the treatment of fits or degenerative diseases of the central nervous system. SUBSTANCE: the product: 2-(8-azabicyclo[3,2,1, ] oct-8-yl) alkalones of the formula 1 wherein R is H or C 1 -C 3 -alkil; Q-group is -S- or CH=CH-; X is H, halogen, OR 1 , COOR 1 , NH 2 , CONH 2  or R 1 CONH wherein R 1  is H or C 1 -C 3 -alkyl; D is a group of formula 2 wherein Y is H; Y 1  is benzyl, unsubstituted or 4-halogen or 4- methoxysubstituted phenylthio or thienylthio where Y 1  is phenyl or benzyl or Y 4 , or Y 1  together form a group of the formula CH-C 6 H 5  or a group of formula or a group of formula 4 wherein Y 2  is hydrogen, Y 3  is benzyl or (O) n SC 6 H 5  wherein n is O or 2 and where Y 2  is OH, Y 3  is a group of formula 5 wherein m 0,1,2,3 or 4; R 2 -H is methyl or halogen or D is a group of formula 6 wherein l is 0 or 1 or L group of formula 7. Reagent 1: 3- phenylmethylene-8-azabicyclo[3,2,1] octane. Reagent 2: 4-(triisopropylsiloxy)-α-bromopropiophenone. Reagent 3: triechylamine. Reaction conditions: heating at reflux. Reagent 4: lithium aluminium hydride. Reaction conditions: in tetrahydrodfuran at room temperature. The structure of formulae 1, 2, 3, 4, 5, 6 and 7:  ,  ,  ,  ,  ,  . EFFECT: improved properties of the drugs. 17 cl
Patent RU-2031712-C1 (RU)
Title: Grinding device
Inventor: SHISHKIN VIKTOR V
IPC: B02C13/14
Filed: 1991-11-29
Granted: 1995-03-27
Abstract: FIELD: grinding of different materials. SUBSTANCE: device has housing with grinding member, material loading and discharge systems and drive. Grinding member is made in form of rod with fitted on torus. Rod drive has toothed rack train. Rack of train is rigidly coupled with rod, its free end being arranged in vertical guide secured inside housing. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2022950-C1 (RU)
Inventor: LEBEDEV NIKOLAJ K
IPC: C05F17/60
Filed: 1991-10-03
Granted: 1994-11-15
Abstract: Способ переработки органических отходов и технологическая линия для его осуществления относятся к переработке органических отходов, в частности, навоза, птичьего помета, соломы, ботвы, костры, опилок, торфа, лигнина на удобрение, кормовые добавки, грунты для выращивания грибов и рассады в тепличных условиях. Способ заключается в переработке органических отходов в биореакторах путем загрузки, подогрева и ферментации отходов, причем загрузку осуществляют последовательно по меньшей мере через один биореактор от последнего загруженного. Подогрев исходной массы в биореакторе осуществляют путем контактного подвода теплоты от других биореакторов через их общие стенки и через заднюю стенку по воздушному каналу. Технологическая линия для осуществления способа выполнена по меньшей мере двухрядной из биореакторов для ферментации отходов, снабженных перфорированными трубками для аэрации, закрепленными в основании. Каждый биореактор имеет четырехугольную форму с отношением ширины основания к длине 1 : (1,0 - 1,6). Биореакторы установлены последовательно так, что каждый предыдущий имеет общую стенку с последующим по большей стороне. Между рядами биореакторов вдоль их задних стенок выполнен воздушный канал. Достигаемый технический результат заключается в снижении энергозатрат за счет наиболее полного использования теплоты экзотермической реакции ферментации на подогрев исходной массы в биореакторе. 1 ил., 2 н.п. ф-лы.
Patent RU-2042790-C1 (RU)
Title: Method for fire extinguishing on oil or gas well and device for its realization
Inventor: DANILEVICH YULIJ IOSIFOVICH
IPC: E21B35/00
Filed: 1991-07-09
Granted: 1995-08-27
Abstract: FIELD: mining industry. SUBSTANCE: device includes case with tangential branch pipes, air ducts and air blower with motor. Case consists of two halves joined by lock. Lock has on one half side smooth edge, and on the other half side, opposite to smooth edge, slot. Case may be round or oval with height of 8 to 15 m. Both halves are symmetrical and autonomous. Case has trough inside it to discharge condensate. Supplying branch pipe is located at the height of 2 m from ground surface and made in form of pocket with grating. Length of pipe of each air duct is 20 m. Air ducts and air blowers are mounted on plate installed on rollers. Both halves of case are moved and joined round the well by tractor. Flowing stream of oil or natural gas is enclosed by case. Air from air blower is fed through pipeline to supplying branch pipe and goes out through grating swirled on case sides. Oil or gas stream is diluted with air at the ground level. Flare becomes extinguished without use of traditional means for fire extinguishing due to dilution of flowing oil or gas with air. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2050307-C1 (RU)
Inventor: KASHEVAROV YURIJ B
IPC: B63H11/09
Filed: 1991-12-25
Granted: 1995-12-20
Abstract: Использование: водный транспорт, а именно водометные движители с использованием продуктов сгорания. Сущность изобретения: движитель содержит камеру сгорания, работающую в импульсном режиме на углеводородном топливе, соединенную посредством газовода с прямоточным патрубком с водозаборным и выходным отверстиями. Корпус камеры сгорания выполнен сферическим, снаружи его установлен сферический оголовник, в котором размещены емкости для топлива и сжатого воздуха. Прерыватель электроцепи зажигания имеет мускульный привод. Применение движителя на судах для развлечения и спорта позволяет использовать в качестве топлива природный газ и обеспечивает мышечную загрузку спортсменов. 3 з. п. ф-лы, 7 ил.
Patent RU-2013824-C1 (RU)
Inventor: KURKIN VLADIMIR I
IPC: H01P3/06
Filed: 1991-12-24
Granted: 1994-05-30
Abstract: FIELD: radio engineering. SUBSTANCE: invention relates to radio engineering systems of SHF range. Internal conductor of coaxial line is manufactured in the form of two flat strips connected by edges in longitudinal direction with capability of formation of tube by excessive pressure in its inner space. Insulator is fabricated in the form of two parts of washer. Each part of it has central groove which profile corresponds to that of internal conductor and is connected to the other part by means of flexible coupling in the form of strips produced from dielectric material with lateral curvature. EFFECT: simplified design. 4 dwg
Patent RU-2026046-C1 (RU)
Inventor: SMIRNOV SERGEJ YU
IPC: A61F9/00
Filed: 1991-11-04
Granted: 1995-01-09
Abstract: FIELD: medical engineering. SUBSTANCE: aspiration-irrigation cannula includes irrigation tube housing aspiration tube having lateral opening at its working end. Working face of aspiration tube is made open and its lateral opening is shaped as slit perpendicular to longitudinal axis of tube. Depth of slit makes up 0.6 to 0.75 tube diameter. Ratio between width of slit and distance between end portion of aspiration tube and lower edge of slit is 1.42 : 3.25. There is opening on external side of cannula bent portion. EFFECT: more sophisticated design. 3 dwg
Patent RU-2067055-C1 (RU)
Title: Track circuit
Inventor: KOZLOV VYACHESLAV V
IPC: B61L23/16
Filed: 1992-01-10
Granted: 1996-09-27
Abstract: FIELD: railway transport; traffic control. SUBSTANCE: device has signal source 1, voltage regulator 2, two voltage transmitters 3 and 9, capacitor 4, two matching elements 5 and 7, track relay 9, threshold element 10, track relay repeater with make contact 11 and resistor 12. Threshold element is made in form of Schmitt flip-flop. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2009008-C1 (RU)
Title: Horizontally split metal mould
Inventor: YAROPOLOV IVAN I
IPC: B22D15/00
Filed: 1991-08-15
Granted: 1994-03-15
Abstract: FIELD: foundry. SUBSTANCE: mould is composed of upper half mould 1, tray 2 with insert 3. A portion of the insert protruding into the cavity of the upper half mould conforms the contours of casting at an angle to vertical walls of upper half mould 1 within a range of 1-6 degrees, the insert protruding portion height being equal to 0.05-0.2 of the casting diameter. EFFECT: prolonged service life of metal mould and improved conditions of withdrawing castings from the mould. 1 dwg
Patent RU-2049198-C1 (RU)
Title: Рыбозащитное устройство водозаборного сооружения
Inventor: KHETSURIANI ELGUDZHA D
IPC: E02B9/08
Filed: 1992-01-13
Granted: 1995-11-27
Abstract: Использование: в устройствах для промывки сетчатого полотна рыбозащитных сооружений. Сущность изобретения: при эксплуатации водозаборного сооружения для очистки сетчатого полотна 2 по напорному патрубку 13 промывной расход воды поступает в промывную трубу 3. Часть этого расхода выходит из дополнительных насадков 9 и за счет реактивной тяги вращает промывную трубу 3. Основная часть расхода через отверстия 7 промывной трубы 3 гидравлическими струями проходит внутренний объем полости 5 полутрубы 4, в которую по вертикальной трубе 8 из атмосферы засасывается воздух. Через насадки 6 полутрубы 4 водовоздушные струи поступают на поверхность сетчатого полотна 2, перекрывающего отверстие водоприемника 1, и смывают с него мусор, водоросли и молодь рыб. 4 з. п. ф-лы, 5 ил.
Patent RU-2030517-C1 (RU)
Title: Method for trenchless laying of pipes in ground
Inventor: BAKULIN ANDREJ V
IPC: E02F5/18
Filed: 1991-12-18
Granted: 1995-03-10
Abstract: FIELD: trenchless laying of pipes. SUBSTANCE: method for trenchless laying of pipes includes moving of percussive-vibration grab over inner space of pipe to be laid towards face. Then, ground mass is weakened and opening is made by percussive-vibration forcing of ground taker into ground mass. Pipe with opened front end is inserted into opening. Grab filled with ground is withdrawn by ground taker from inner space of pipe, and ground taker is emptied under the action of impact. Ground mass is weakened by drilling two rows of holes in parallel to axis of laid pipe, and nonexplosive pneumatic vibration sources are placed in drilled holes. Simultaneously, vibrations are excited in sources, and injected into holes are ground weakening solutions. Then, stage- by-stage vibration action is exerted on ground mass. EFFECT: higher efficiency. 8 cl, 1 dwg
Patent RU-2005050-C1 (RU)
Inventor: KHALIMULIN RAID M
IPC: B24B31/06
Filed: 1992-02-27
Granted: 1993-12-30
Abstract: Изобретение относитс  к вибрационной обработке  деталей и может быть использовано в различных  отрасл х промышленности в качестве вибростанка  Станок обладает широкими технологическими  возможност ми благодар  раздельной обработке  деталек Это достигаетс  за счет введени   в контейнер вертикальных стенок, которые оснащены  отражател ми. 1 ил.
Patent RU-2051462-C1 (RU)
Inventor: OSTRIKOV MIKHAIL F
IPC: H02K35/00
Filed: 1992-04-17
Granted: 1995-12-27
Abstract: Использование: для генерирования энергии при наличии источников светового излучения в лабораторных и промышленных условиях, а также на космических аппаратах в зоне источников лучистой энергии. Сущность изобретения: цель - расширение области применения. Линейный генератор содержит корпус 1 с кольцевым постоянным магнитом 2, обмотки 3 и 5, расположенные в каркасах 4 и 6 на экране 7, установленном с возможностью осевого перемещения относительно корпуса с магнитом благодаря упругому элементу 8, импульсный источник света. 6 ил.
Patent RU-2042800-C1 (RU)
Title: Method for treatment of well perforated zone
Inventor: GREBENNIKOV VALENTIN T
IPC: E21B43/25
Filed: 1992-09-23
Granted: 1995-08-27
Abstract: FIELD: oil producing industry. SUBSTANCE: method for treatment of well perforated zone includes determination of type of argillaceous deposits in reservoir, stage injection into well of process solution, its holding and well completion. Process solution at the first stage is used in form of methanol in volume of 1.5-1.0 of pore volume of treated zone; at the second stage, process solution is used in form of aqueous of surfactant in volume 0.2-0.4 of pore space, and at the third stage. with presence in the reservoir of montmorillonite argillaceous deposits, process solution is used in form of sulfur oxygen-containing compounds or their mixture (5-12 mas.); surfactant (0.5-2 mas. ) and water; or in case of presence in reservoir of kaolinite argillaceous deposits, process solution is used in form of sodium and/or potassium, and/or ammonium bicarbonate, surfactant and water. EFFECT: increased permeability of formation zone due to removal of semisolid high-molecular deposits and argillaceous components. 3 cl
Patent RU-2016713-C1 (RU)
Title: Face milling cutter
Inventor: DENISENKO VLADIMIR I
IPC: B23C5/06
Filed: 1992-10-13
Granted: 1994-07-30
Abstract: FIELD: metal cutting tools. SUBSTANCE: cutter has body with shank and wire cutting members located in angular grooves made on external surface of cutter body. Cutting members have cantilever parts protruding in axial direction beyond mentioned angular grooves. Cutter is provided with annular rest mounted on shank side and intended for engagement with cutting members. It has also clamps with two angular grooves intended for engagement with cantilever parts of cutting members. Angular grooves of cutter body intended for engagement with one clamp are different in depth. EFFECT: improved efficiency. 2 dwg
Patent RU-2035295-C1 (RU)
Title: Method for manufacture of cellular concrete products
Inventor: SOLODOVNIKOV DMITRIJ N
IPC: B28B1/50
Filed: 1992-09-14
Granted: 1995-05-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method for manufacture of cellular concrete products includes preparation of mix, placing of mix into mold and vacuuming up to the moment of fixation of formed structure. Moment of fixation of structure is detected by stopping of mix volume increase. Vacuuming is conducted at vacuum of 0.04-0.09 MPa and mix temperature of 60-90 C. Vibration may be used during vacuuming. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent DE-10026804-C1 (DE)
Title: Double door, e.g. fire protection door, has concealed door operating mechanism with separate drive for each door panel
Inventor: GINZEL LOTHAR
IPC: E05B63/00
Filed: 2000-05-31
Granted: 2002-02-21
Abstract: The double door has a door frame (3) enclosing 2 door panels (1,2) operated via respective drives (5), each cooperating with a slider displaced along a sliding rail (4) and with a pivot arm (6), the closure sequence for the 2 door panels regulated via a closure sequence regulator with transmission elements (8,9) coupled to each drive.  At least one door panel can be locked via a locking element (11) fitted within the sliding rail, with the transmission elements slid horizontally within the sliding rail.
Patent DE-10034236-C1 (DE)
Title: Speech correction involves training phase in which neural network is trained to form transcription of phoneme sequence; transcription is specified as network output node address value
Inventor: HARENGEL STEFFEN
IPC: G09B19/04
Filed: 2000-07-14
Granted: 2001-12-20
Abstract: The method involves using a speech lexicon of phonetic transcriptions and a phoneme recognition device. During a training phase the generated phoneme sequence for each word is stored as F-K tuples in association with a transcription in the lexicon and the stored association is fed to an of a neural network, which is trained to form the transcription of the phoneme sequence. The transcription is specified as an output node address value.  The method involves using a speech lexicon of phonetic transcriptions of a word estimate in a defined format and a phoneme recognition device that generates a sequence off phonemes from each word uttered by a specific speaker. During a training phase the generated phoneme sequence for each word spoken is stored as F-K tuples in association with a transcription in the lexicon, the stored association is fed to an input node of a neural network and the neural network is trained to form the transcription of the phoneme sequence, whereby the transcription is specified for the network as an address value for output nodes. Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-10063209-C1 (DE)
Title: Hand tool for cutting optical cable, includes profiled jaws clamping cable with circular blade and counting mechanism limiting number of cuts
Inventor: WILHELM EDGAR
IPC: G02B6/25
Filed: 2000-12-19
Granted: 2002-07-25
Abstract: The cutter, generally shaped like pliers, includes jaws (3) to hold and cut optical cable in profiled clamping openings (10; 12). The circular blade (14), sharpened on one side, is mounted on a pivoted arm (22), and is swung into action using the trigger handle (H). The cable is supported for cutting in the groove against the cutting direction, a recess allowing the other part to fall away. Ratcheted counter mechanism (26, 28, 31, 32) records the number of cuts and blocks operation when a predetermined number is reached.  An Independent claim is included for the corresponding method of operation.
Patent DE-10115902-C1 (DE)
Title: Lambda cylinder adjustment method for multi-cylinder IC engine with exhaust gas catalyzer corrects fuel mixture for each 2 cylinders until detected exhaust gas parameter exhibits extreme value
Inventor: ELLMER DIETMAR
IPC: F02D41/14
Filed: 2001-03-30
Granted: 2002-07-04
Abstract: The lambda cylinder adjustment method detects an exhaust gas parameter at the exhaust gas catalyzer, or within the latter, exhibiting an extreme value for combustion within all engine cylinders at a lambda value of 1, with the fuel feed for each 2 cylinders adjusted by enriching the fuel mixture for one cylinder and weakening the fuel mixture for the other cylinder until the detected gas parameter has a maximum or minimum value.
Patent DE-10129846-C1 (DE)
Title: Process for electrically contacting switching elements used in communications networks comprises applying a first layer on a first switching component, forming a hole in the first layer, and further processing
Inventor: WERNER CHRISTOPH
IPC: H01L21/768
Filed: 2001-06-21
Granted: 2002-11-14
Abstract: A first insulating or semiconducting layer is deposited on a switching component; a via is formed; a first spacer is placed in the hole; a second spacer is formed; a second layer is applied and removed; and a second switching component is applied. Process for electrically contacting switching elements comprises: applying a first layer made from a first insulating and/or semiconducting material on a first switching component; forming a hole in the first layer to extend up to the first switching component; arranging a first spacer (103) in the hole, the spacer consisting of a first layer system having a first metallic conducting material; forming a second spacer (106) made from a second insulating material on the first spacer; applying a second layer system made from a second conducting material on the second spacer and the first layer by filling the hole; removing the second layer system exposing the first layer and the first and second metallic conducting materials; and applying a second switching component on the exposed first layer and the first and second metallic conducting materials. An Independent claim is also included for a switching arrangement produced. Preferred Features: The first insulating material is made from silicon dioxide. The second insulating material is made from O3-TEOS-CVD. The first spacer is applied using metal organic chemical vapor deposition (MOCVD).
Patent DE-19505342-C1 (DE)
Title: Combined steam cleaning and steam ironing device
Inventor: SCHNEIDER JOSEF
IPC: D06F75/12
Filed: 1995-02-17
Granted: 1996-04-18
Abstract: In order to ensure the best possible heating of the steam generator in a combined steam cleaning and steam iron device with a steam generator in which a supply of water is evaporated by an electric heating element and with a connection on the steam generator to which steam-emitting devices or a smoothing iron can be connected to which steam can be supplied via the connection and a steam pipe, it is proposed that, when a steam iron (8) is connected, the power of the heating element (12, 13) evaporating the water supply is necessarily reduced in relation to the power supplied on the connection of the other steam-emitting devices (7) and at the same time an electrical connection is made between the steam generator (2) and the iron (8), via which electric heating (14) in the iron (8) is supplied.
Patent DE-19613543-C1 (DE)
Title: Housing for electronic circuit implementable as electronic card for electromagnetic data communications
Inventor: BUNERT PETER
IPC: G06K19/077
Filed: 1996-04-03
Granted: 1997-11-27
Abstract: The housing is made using injection moulding with a base element (10) and a cover element (20). The electronic circuit (2) is mounted between the inner surfaces of the base and cover elements. The electronic circuit is mounted in at least one recess (11,12) in the base element and/or cover element. The contours of the recess match the outer contours of the electronic circuit. The housing is covered with plastic to form the electronic card.
Patent DE-19616421-C1 (DE)
Title: Folding roof for passenger cars
Inventor: AYDT MATTHIAS DIPL ING
IPC: B60J7/12
Filed: 1996-04-25
Granted: 1997-04-30
Abstract: The folding roof has a rigid section (7) supported on its two long sides by a column guide rod (9). A spring-loaded swivel flap (18) is provided in each connecting area (16) between the column rod (9) and the rigid cover section on the side of the rigid section facing the occupant. The swivel flaps are attached rotatable on the cover section and are coupled to the adjoining column by automatic guide device. Each flap in the closed position of the roof runs flush with the adjoining contours of the column guide rod and rigid cover section. The flaps move automatically from the closed to release position when the cover is swivelled back.
Patent DE-19635552-C1 (DE)
Inventor: TEUBNER UWE DIPL ING
IPC: F28D9/00
Filed: 1996-09-02
Granted: 1998-03-12
Abstract: A recuperative heat exchanger has channels arranged in a checkerboard pattern as regards the flowing media. The heat exchanger consists of stacked plates (1) which are even outside the area that forms the heat exchange channels and sinuously bent in the area (11) that forms the heat exchange channels. The plates are arranged in such a way that the folds of adjacent plates (1) at least almost touch each other in the area (11) that forms the heat exchange channels. The gaps between the even areas of the plates form inflow and outflow channels (14) alternatively provided with closure means (13) at the front sides of the heat exchanger, between the centre and the edges of the stack. The heat exchange channels (11A, 11B) have substantially square cross-sectional areas and the sides of the inflow and outflow channels (14) form an angle of at least approximately 45 DEG  with the sides of the cross-sectional areas of the heat exchange channels.
Patent DE-19701931-C1 (DE)
Inventor: DECO GUSTAVO DR
IPC: G06F17/00
Filed: 1997-01-21
Granted: 1998-05-28
Abstract: The method makes it possible to determine synchronicity of several series of measurements consisting of binary frequency data, in order to detect redundancy between several neurons. Every possible combination of synchronicity has its own occurrence probability. The synchronicity is detected by measuring a discriminating significance, which tests a null hypothesis with a surrogate method. One possible application is in the detection of neuronal coding patterns in the brain.