baber/WOPTO huggingface dataset:
Patent RU-2038354-C1 (RU)
Title: Производные бензопирана или их фармацевтически приемлемые соли и способ их получения
Inventor: TOSIKHIKO KHASIMOTO
IPC: C07D213/63
Filed: 1991-10-23
Granted: 1995-06-27
Abstract: Использование: в медицине в качестве противогипотензивного средства. Сущность изобретения: продукт - производные бензопирана ф-лы I, где R 1 , R 2 , α-β, R 3  и R 4  имеют соответствующие значения. Реагент 1: соединение ф-лы IV, где а) W-NH 2 - группа; W′-OH- группа или б) W и W′ вместе атом кислорода и образуют этоксигруппу. Реагент 2: в случае а) соединение ф-лы V, где R 4  указано выше; R 6  - C 1 -C 4  -алкил; R 7  - формил или галоидметил, или в случае б) соединение ф-лы VI или VIа, где R 4  и R 5  являются такими, как определено выше; а -α-γ- представляет группу ф-лы VII или VIII, где R 8a , R 8b  и R 8c  - C 1 -C 4 - алкил, и получают соединение ф-лы Iа, где R 1  и R 2  указаны выше, и, если необходимо, обрабатывают соединение ф-лы Iа основанием и получают соединение ф-лы Iв, где R 1  и R 2  - указано выше, или, если необходимо соединение ф-лы Iа подвергают взаимодействию с нитрующим реагентом и получают соединение ф-лы Iс, где R 1  и R 2  указано выше, или, если необходимо, выделяют соединение ф-лы Ia, Ib и Ic в виде фармацевтически приемлемой соли. Относительная активность по сравнению с кромакалимом составляет 17 - 64%. Структура соединений ф-л: 2 с. и 1 з.п. ф-лы, 5 ил., 3 табл.
Patent RU-2072992-C1 (RU)
Title: 1-arylimidazole derivatives, method of their synthesis, insecticide-acaricide-nematocide composition based on thereof and method of struggle against insects, ticks and nematodes
Inventor: GEJL SKOTTON POVELL
IPC: C07D233/92
Filed: 1991-10-30
Granted: 1997-02-10
Abstract: The invention describes novel 1-arylimidazoles of formula (I), <CHEM>  wherein typically preferred substituents are: X is S(O)nR1, in which R1 is unsubstituted or halo-substituted alkyl and n is 0, 1 or 2; Y is hydrogen, halogen, alkyl, alkoxy, alkoxyalkylideneimino, alkylsulfenyl, alkylsulfinyl or alkylsulfonyl;  Z is hydrogen or alkyl;  R2 is halogen or alkylsulfenyl;  R3 and R5 are hydrogen;  R6 is halogen; and  R4 is hydrogen, halogen, haloalkyl or haloalkoxy. The invention further describes processes to make the compounds, compositions of the compounds, and methods of use of the compounds for the control of arthropods (especially mites, aphids or insects), nematodes, helminths, or protozoa.
Patent RU-2029662-C1 (RU)
Title: Method of forming building bricks and press for performing the same
Inventor: KHVOSTENKOV SERGEJ I
IPC: B23B3/00
Filed: 1991-10-09
Granted: 1995-02-27
Abstract: FIELD: building material production. SUBSTANCE: method of forming building bricks comprises steps of simultaneous compression action by a die from downwards and by a counter-die-from upwards on an article, being formed in a press mold, which is being drawn by a continuously rotating table through the counter-die and the die, contacting with a rail template, providing a predetermined pattern of forming and knocking out a ready article from the press mold; imparting to the article, being formed, a shear counter-action from upwards due to sliding of the article along a plane of the counter-die at specific pressure 5-20 MPa over 3-8 s. A press for forming building bricks has a feeding hopper, a table with press molds, mounted on a frame, a drive unit for continuous rotation of the table, an upper counter-die and lower dies in the form of rams, whose free ends are provided by rollers, resting upon a guide for moving the dies. The guide is in the form of a circular rail template with shaped portions for descending the lower dies at a process of charging the press mold and for lifting these dies at forming process and at knocking out articles from the press mold. The upper counter-die is in the form of a plate, fixed relative to the table with possibility of acting upon the brick, being formed, by shear counter-action, provided by sliding motion of the article, being formed, along the plane of the counter-die. The roller of the die may be built-up one, it may include several discs, each disc being freely mounted on a common axle. An inclination angle of the rail template in a forming position may be 4-12 degrees upon a relation of a length of an inclined portion to the same length part of the rail template. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2117589-C1 (RU)
Title: Регулируемый электропривод
Inventor: RADCHENKO FEDOR FEDOROVICH
IPC: H02P7/28
Filed: 1991-12-11
Granted: 1998-08-20
Abstract: Использование: в транспортных приводах, в частности, в электроприводах автомобилей. Сущность изобретения: в электропривод, силовые обмотки электродвигателя которого подключены к источнику постоянного тока через транзисторные ключи и зашунтированы диодом в обратном направлении, введены дополнительные источники питания, в количестве, на единицу меньшем количества транзисторных ключей, электродвигатель выполнен с параллельными ветвями силовой обмотки в количестве, равном количеству транзисторных ключей, и каждая из дополнительных ветвей подсоединена к дополнительному источнику питания через соответствующий транзисторный ключ и зашунтирована в обратном направлении дополнительным диодом. Это позволяет повысить надежность привода. 1 ил.
Patent RU-2005719-C1 (RU)
Inventor: NIKOLAEV YURIJ T
IPC: B01J23/89
Filed: 1992-02-04
Granted: 1994-01-15
Abstract: FIELD: organic chemistry. SUBSTANCE: organic amines are prepared by condensation of hydroxyl-containing compounds with ammonia or amine in presence of catalyst system of nickel and titanium oxides promoted palladium and copper oxide. Such catalyst is formed as Rasching rings having 5 mm in diameter and wall thickness of 1.5-2 mm. EFFECT: increased production efficiency. 1 tbl
Patent RU-2090137-C1 (RU)
Title: Device for localizing foreign ferromagnetic body in eye and orbital cavity
Inventor: PUDOV VLADIMIR I
IPC: A61F9/00
Filed: 1992-02-28
Granted: 1997-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device being designed as ferromagnetic probe has handle, casing made from nonmagnetic material and sensitive members being cores and windings connected to electrical measuring instruments. The device also has Permalloy compensation core annealed in vacuum and mounted in bushing made from nonmagnetic material along the longitudinal axis of the handle. The bushing is mounted in the threaded canal of the handle to enable the compensation core to move towards one of core ends in perpendicular direction relative to the plane the sensitive members are spaced. EFFECT: improved functional results. 1 dwg
Patent RU-2002591-C1 (RU)
Inventor: AVAKYAN PETROS B
IPC: B22F9/16
Filed: 1992-03-10
Granted: 1993-11-15
Abstract: Использование: в машиностроении, химической  и металлургической промышленности, в электротехнике  и радиоэлектронике. Сущность изобретени ;  смесь исходных компонентов подаетс  в реактор , расположенный под углом 0,05 - 1 рад синтез  ведут в режиме горени . При этом реактор вращают  со скоростью 0,1 - 150 рад/с, а подачу смеси,  ее перемещение в реакторе и удаление целевого  материала провод т со скоростью, равной массовой  скорости горени  смеси исходных компонентоа  Способ может быть .использован дл  получени   ферритов, высокотемпературных сверхпроводников  и других оксидов, а также нитридов, карбидов, бо-  ридов, силицидов.
Patent RU-2077720-C1 (RU)
Title: Method to predict diseases of small intestine
Inventor: RIMARCHUK GALINA V
IPC: G01N33/48
Filed: 1992-04-08
Granted: 1997-04-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: solid- and liquid-crystalline coprofiltrate phases are analyzed by microscope. If certain phase reveals pyramidal or triangular inclusions or branched disclinations and liquid-crystalline phase shows anisotropic uninterrupted formations, spherolytes, tear-shaped formations and lines with extended knots filled with liquid crystals and according to their combination one should predict enteritis, celiac disease or mucoviscidosis. EFFECT: higher accuracy to predict given pathologies. 7 dwg
Patent RU-2034508-C1 (RU)
Title: Feed processing device
Inventor: VETOSHKIN VLADIMIR VASILEVICH
IPC: A23N17/00
Filed: 1992-03-17
Granted: 1995-05-10
Abstract: FIELD: agriculture engineering. SUBSTANCE: device uses a working chamber consisting of four discharge chambers separated from one another by partitions 2 with holes 3. Partitions 2 are provided with radial holes, whose axes are inclined at angle alpha to the plane of partitions. Horizontal projections of inclined axes of holes 4 are perpendicular to the radii connecting the central hole with the radial ones. Each chamber has a part of electrodes 5 and 6 connected to pulses current generator 7. The upper and lower discharge chambers are provided with inlet (8) and outlet (9) lock gates that are made in the form of cylinder 10 with upper (11) and lower (12) covers. Shutoff device 13, rigidly secured on drive shaft 14, rotates inside the cylinder. Shutoff device 13 rotates between upper cover 11 and cylindrical stop 15 used to set the gap for rotation of the shutoff device. Working hole "Д" of the lower discharge chamber is aligned with hole "E" of the lock gate, with a sleeve installed inside it and always spring-loaded to shutoff device 13. Shutoff devices are made in the form of a round disk and have concentric window "Ж". The outlet lock has discharge hole "H". The upper shutoff device differs from the lower one by the fact that it has additional discharge hole "K" in addition to supply hole "И" and working hole "Д". To provide synchronous rotation of shutoff devices 13 of the lock gates, drive shafts 14 are kinematically linked with drive shaft 18, that is rotated by electromechanical drive 19. Installation of lock gates provides for a strictly batch proportionate delivery of formula feed mixture at respective dimensions of windows of the shutoff devices. Formula feed mixture passes in succession through the four discharge chambers and gets one or two discharges in each chamber with a high degree of quality of formula feed mixture and high capacity. EFFECT: production of highly nourishing formula feeds due to enhanced extraction of proteins, fats, carbohydrates and sugar. 4 cl, 6 dwg
Patent RU-2038834-C1 (RU)
Inventor: RIKMAN YURIJ V
IPC: A62C35/00
Filed: 1992-03-24
Granted: 1995-07-09
Abstract: FIELD: anti-fire equipment. SUBSTANCE: finely dispersed water and inert gas are used as extinguishing compound. Pneumatic locking valve is used as unit for spreading extinguishing compound, for mixing and metering components of the compound. The valve is introduced for water supply pipe-line. The valve opens when pressure is generated in the pipe-line which advances inert gas to consumer. Rectifier provided with electromagnetic drive may be used instead of pneumatic locking valve. The rectifier opens when getting electric pulse generated by installation control board simultaneously with generating command for opening distributing valve and inert gas supply locking member. EFFECT: improved efficiency. 3 cl, 1 dwg
Patent RU-2044297-C1 (RU)
Inventor: NEJMARK ARKADIJ S
IPC: G01N3/34
Filed: 1992-05-12
Granted: 1995-09-20
Abstract: Использование: усталостные испытания при повторно-переменном растяжении-сжатии. Для исключения потери устойчивости образцов при сжатии воздействие растяжения-сжатия производят одновременно на два образца в противофазу друг другу посредством двухплечевого рычага. Устройство содержит основание, пассивные и активные захваты образцов, расположенные на двухплечевом рычаге, соединенном с основанием с помощью подвижного в направлении оси образцов шарнира, что устраняет деформации образцов при закреплении в захватах. Электромагнитный нагружатель обеспечивает приложение к образцам противоположных по направлению сил, фаза которых изменяется с резонансной частотой системы. 2 ил.
Patent RU-2089764-C1 (RU)
Title: Pneumohydraulic spring
Inventor: NOVIKOV VYACHESLAV V
IPC: F16F5/00
Filed: 1992-07-08
Granted: 1997-09-10
Abstract: FIELD: transport engineering. SUBSTANCE: pneumohydraulic spring has cylinder and piston with axial channel installed in cylinder. Double-active valve with seal provided with axial channel is installed in axial channel of piston. Inlet hole of double acting valve is located in space between piston and end face of cylinder in which additional damper for liquid is installed. Spring-loaded valve is installed in axial channel of seal. EFFECT: enlarged operating capabilities, improved reliability. 1 dwg
Patent RU-2060188-C1 (RU)
Inventor: DERK NEJENEJS
IPC: B62B1/06
Filed: 1991-02-25
Granted: 1996-05-20
Abstract: PCT No. PCT/NL91/00031 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12983 PCT Pub. Date Sep. 5, 1991.A pick-up device for a load includes a shaft having a central axis, rollers disposed on the shaft, an engagement device pivotably mounted to the shaft for engaging the load, the engagement device being mounted to the shaft at a distance from the central axis, a pulling member for pulling the load, the pulling member being disposed on the shaft at a distance from the central axis so that a pulling force applied to the pulling member applies a torque to the shaft so as to pivot the engagement device in a direction of lifting of the load; and a cam disposed on the shaft and the engagement device for preventing further pivot of the engagement device relative to the shaft when the load has been lifted a desired height.
Patent RU-2014879-C1 (RU)
Inventor: SPITSA VALERIJ B
IPC: B01F5/00
Filed: 1992-07-15
Granted: 1994-06-30
Abstract: FIELD: chemical technology. SUBSTANCE: static mixer has housing with pipes intended for loading components and discharging ready mixture and two groups of truncated hollow perforated cones large bases of which are facing pipes for loading components. Cones of one group come in contact by their large bases located on housing axle and their smaller bases are situated at periphery. Cones are turned in clockwise or counterclockwise direction. Placed between cones of this first group are cones of second group, which come in contact by their smaller bases at axle, while their large bases are located at periphery of housing. Mounted at periphery of housing is swirler shifted from large bases of cones towards smaller bases. Second swirler is mounted on axle and is shifted relative to larger bases of cones towards smaller bases. EFFECT: improved quality of end product. 2 cl, 5 dwg
Patent RU-2045472-C1 (RU)
Inventor: KAZAKOV MARK E
IPC: C01B31/02
Filed: 1992-09-04
Granted: 1995-10-10
Abstract: Использование: получение композиционных материалов для электротехники, аэронавтики. Сущность изобретения: гидратцеллюлозный волокнистый материал пропитывают раствором катализатора 4-ным раствором полиметилсилоксана в ацетоне, нагревают до 120-300°С 0,4-2,0 ч, охлаждают до 18-30°С 0,05-0,2 ч, повторяют нагрев в указанном режиме при степени деформации 0-(-10), карбонизуют при нагреве до 180-600°С, причем в интервале 300-400°С материал подвергают деформации (-25)-(+30)% графитацию ведут при 900-2800°С при степени деформации (-10)-(+25)% Образовавшиеся на стадии карбонизации продукты пиролиза с температурой 360-450°С удаляют. Графитацию можно проводить в присутствии карраксодержащих соединений. 1 з. п. ф-лы.
Patent RU-2022432-C1 (RU)
Inventor: ZVEREV ALEKSANDR G
IPC: H01S3/097
Filed: 1992-08-07
Granted: 1994-10-30
Abstract: Использование: изобретение относится к лазерной технике, в частности к получению и регенерации фторсодержащих рабочих смесей для эксимерных лазеров замкнутого цикла. Сущность: способ включает дозированную подачу фтора в разрядную камеру путем электролиза водного раствора фторидов щелочного металла с дозированием фтора через мембрану из твердого электролита, к выходной поверхности которой приложен положительный потенциал, регенерацию отработанной рабочей смеси путем пропускания ее через электролитическую ячейку вдоль поверхности мембраны из твердого электролита, к которой приложен отрицательный потенциал, а также подпитку рабочей смеси фтором путем электролиза водного раствора фторидов щелочного металла с дозированием фтора. 2 ил.
Patent RU-2063216-C1 (RU)
Title: Способ лечения женщин с воспалением придатков матки
Inventor: BOROVSKAYA VERA DMITRIEVNA
IPC: A61N2/08
Filed: 1992-08-09
Granted: 1996-07-10
Abstract: Изобретение относится к медицине, а именно гинекологии. Цель изобретения - повышение эффективности сероводородной бальнеотерапии при сокращениях числа процедур и сроков лечения. Поставленная цель достигается тем, что сероводородную бальнеотерапию проводят в виде влагалищных орошений через наконечник "Магнитотрон-П" для внутриполостной магнитотерапии. Предлагаемый способ прост в исполнении не требует технических затрат.
Patent RU-2060916-C1 (RU)
Title: Insert for transportation and storage of articles
Inventor: ALEKSANDROV VALERIJ A
IPC: B65D85/42
Filed: 1992-09-28
Granted: 1996-05-27
Abstract: FIELD: packing of TV sets, picture tubes and other articles sensitive to pushes and compression. SUBSTANCE: lining of insert is made in form of gauze with distances between points of thread intersection being multiple of distances between support points of article. Fixing blocks installed at points of intersection of gauze threads. EFFECT: enhanced protection in transportation and storage. 4 dwg
Patent RU-2052575-C1 (RU)
Inventor: MAKUNEV MARAT N
IPC: E02B3/16
Filed: 1992-09-02
Granted: 1996-01-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: hydraulic curtain is used to prevent contamination of subsoil water. The hydraulic curtain is made in the form of horizontal shaft originated perpendicular to impurities from contamination source migrating with a flow of subsoil water. The hydraulic curtain is hydraulically related to water bearing stratum, for example, through pressure wells, and are filled with water. Substandard water from production intake wells or surface source when intake is in operation is used to feed horizontal shaft for the purpose of protection of infiltrating water intake placed downstream of subsoil water from regarding contamination source. Volume relations between water fed into the shaft and extracted from the intake is specified as Q intake  ≥ Q sh , where Q sh  is volume of water entering the shaft to form hydraulic curtain, m 3 /day; Q intake  is volume of water extracted from water intake, m 3 /day. EFFECT: environmental protection. 2 dwg
Patent DE-10001052-C1 (DE)
Title: Functional module for door intercom system has U-shaped module housing with circuit board inserted into lower grooves and bearer plate with cover inserted into upper grooves
Inventor: ACHENBACH HEINZ
IPC: H05K5/00
Filed: 2000-01-13
Granted: 2001-06-28
Abstract: The module has a U-shaped module housing with a floor plate and two sides holding a circuit board and a cover. The side parts (14) have connecting grooves (16,17) on their facing sides in two connecting planes one above the other. The circuit board is inserted in the lower grooves and a bearer plate with the cover is inserted into the upper grooves. The circuit board can be attached to the bearer plate to form a common unit
Patent DE-10007373-C1 (DE)
Title: Sandwich component manufacture for aerospace products involves injecting resin mixture onto core covered with dry reinforcement, gelling and then finally closing tool
Inventor: SCHOKE BERND
IPC: B64C1/00
Filed: 2000-02-18
Granted: 2000-11-23
Abstract: A lightweight core (2) with facing layers (11,12) of reinforcing fabric on one or both sides is placed in a warmed molding tool (3,4) and a preheated resin and hardener mixture injected onto the outer surface of the upper fabric with the mold partially closed.  During slow tool closure contact between the resin and the warm tool surface initiates resin gelation and final tool closure forces the thicker resin into the fabric without penetrating into the core.
Patent DE-10013603-C1 (DE)
Title: Providing traffic information involves computing cost-optimized functions and arrival times for route sections in traffic center, selecting information for transmission to vehicle
Inventor: ALEKSIC MARIO
IPC: G08G1/0968
Filed: 2000-03-18
Granted: 2001-11-22
Abstract: The method involves computing a cost-optimized route from the starting position to the edge of each section of road network and the estimated arrival times, selecting cost functions for the determined arrival times, averaging cost function values for the initial section edges and some connecting section edges and deriving selected cost function values for transmission as traffic information. The method involves determining information relating to the area around the starting point in a traffic center without necessarily knowing the destination and sending it to the vehicle. The center computes a cost-optimized route from the starting position to the edge of each section of road network and the estimated arrival times, selects cost functions for the determined arrival times, averages cost function values for the initial section edges and some connecting section edges. Selected cost function values are derived for transmission as traffic information.
Patent DE-10050656-C1 (DE)
Title: Self-leveling optical display device, has suspension unit for freely-suspended measuring system carrier provided with flexible fixings with rotationally symmetrical flexure resistance
Inventor: WAIBEL REINHARD
IPC: G01D11/06
Filed: 2000-10-13
Granted: 2002-01-24
Abstract: The device has a modular suspension unit (1) for supporting a freely-suspended measuring system carrier (2) within an adjustable inclined housing (3), provided with at least 2 mountings (4,4') with flexible fixings (5) of a rubber elastic material, which have a compact shape and a rotationally symmetrical flexure resistance moment in at least one axial region.
Patent DE-10055406-C1 (DE)
Title: Load switch for transformer stepping switch has parts of terminal contacts lying within oil-filled housing of load switch attached to periphery of upper mounting plate supporting load switching insert
Inventor: KLOTH GUENTER
IPC: H01H9/00
Filed: 2000-11-09
Granted: 2002-04-04
Abstract: The load switch has a separate oil-filled housing (1) provided with a horizontal upper mounting plate (10), supporting all components of the load switching insert, with the parts of the electrical terminal contacts (21) for each of the switched phases lying within the oil-filled housing supported around the periphery of the upper mounting plate.
Patent DE-10157308-C1 (DE)
Title: Flame detection method for burner using evaluation of time variation of flame monitor electrical characteristic
Inventor: BAECKER CHRISTIAN
IPC: F23N5/24
Filed: 2001-11-23
Granted: 2003-08-07
Abstract: The method detects a temperature-dependent parameter via the electrical characteristic of at least one flame monitor (12), with evaluation of the time variation of the electrical characteristic, for providing a flame failure indication by comparison with a threshold value.  An Independent claim for a flame detection system is also included.
Patent DE-19524190-C1 (DE)
Title: Seat cushion for hinged rear seat in vehicle
Inventor: FRENGER MICHAEL DIPL ING
IPC: B60N2/90
Filed: 1995-07-03
Granted: 1996-07-11
Abstract: The cushion is mounted on two hinges, and has a wire spring (20) with sections (204,205) which are bent roughly at right angles to an operating section (201), around guide spigots (23,24). The spigots project at right angles from the shell (16) of the cushion. The wire has locking sections (202,203) at its ends, which are roughly parallel to the spigots, and which engage in grooves (19) in the outer sides of components (142) of both hinges. The cushion may be separated from the hinges by moving the operating section in the plane of the shell, using a handgrip (28), so that the locking sections are bent outwards and are disengaged.