baber/WOPTO huggingface dataset:
Patent RU-2030322-C1 (RU)
Inventor: PAVLIKOV SERGEJ N
IPC: B63H1/18
Filed: 1991-12-10
Granted: 1995-03-10
Abstract: Использование: область судостроения, для снижения шума гребных винтов. Сущность изобретения: для изменения по случайному закону скорости подачи количества воздуха к винтам устройство снабжено регулятором, состоящим из стакана с отверстиями, вставленного соосно, но противоположно другому стакану, при этом в первом стакане установлен поршень, соединенный через первую пружину с дном первого стакана, кроме того, соосно с первой пружиной к дну первого стакана закреплена вторая пружина с коэффициентом жесткости, большим в иррациональное число раз коэффициента жесткости первой пружины. Работа устройства приводит к хаотичному изменению производительности винта и "размыванию" дискретных составляющих шума по частотному спектру. 2 с.п. ф-лы, 1 ил.
Patent RU-2011259-C1 (RU)
Title: Device for short-circuit and overload protection of reversible converter
Inventor: KOPYRIN VLADIMIR S
IPC: H02H7/12
Filed: 1991-11-04
Granted: 1994-04-15
Abstract: FIELD: electrical engineering. SUBSTANCE: device for short-circuit and overload protection of reversible converter has two diodes connected in opposition and two thyristors connected in opposition, connected to whose anode are the cathodes of the thyristors via a series-connected thyristor switch with artificial switching action, reference current source and a choke, connected in series with the diodes and thyristors are four current flow direction transducers, whose outputs are connected to the inputs of the diodes and thyristors fault signalization unit and inputs of the first OR circuit, whose output is connected to the actuator and first input of the second OR circuit, whose second input is connected via a comparator to the converter current transducer, and the output of the second OR circuit is connected via the cut-out control unit to the first control input of the thyristor switch with artificial switching action, whose second input is connected to the output of the cut-in unit of the thyristor switch with artificial switching action. EFFECT: facilitated procedure. 1 dwg
Patent RU-2005765-C1 (RU)
Inventor: TALISMAN ELENA L
IPC: F02B3/06
Filed: 1991-12-12
Granted: 1994-01-15
Abstract: FIELD: petrochemical industry. SUBSTANCE: diesel fractions are prepared to hydrofining in the presence of a layer of an alumo-cobalt-molybdenum oxide catalyst having a granule diameter of 3.2-4.0 mm in admixture with elementary sulfur, then in the presence of sequentially arranged layers of an zeolite-containing oxide catalyst having a granule diameter of 2.0-3.0 mm and an alumo-nickel-molybdenum oxide catalyst in a 1: 1: (1.3-8) weight ratio. The catalyst layers are previously activated in a hydrogen-containing gas at 350-400 C. EFFECT: improved quality of the diesel fuel. 1 tbl
Patent RU-2103666-C1 (RU)
Inventor: POPOV VALENTIN NIKOLAEVICH
IPC: G01M9/00
Filed: 1991-11-04
Granted: 1998-01-27
Abstract: FIELD: experimental aerodynamics. SUBSTANCE: first standard body 2, second standard body 3 and body 1 under test are combined into system and introduced into gas medium. Interaction force and system braking acceleration are determined along connecting lines 4 and 5 between first and second standard bodies 2 and 3 and between first standard body 2 and tested body 1. EFFECT: extended experimental capabilities. 1 dwg
Patent RU-2054588-C1 (RU)
Inventor: TOKMAKOV ARTUR ARTUROVICH
IPC: F16D3/30
Filed: 1992-01-15
Granted: 1996-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: pivot has male and female main parts, which have spherical working surfaces and are coupled with shafts, members for sliding locking mounted on the working surfaces, guide ring, and intermediate link. The intermediate link consists of two caps concentrically arranged between the main parts. The caps are provided with outer and inner members of sliding locking on the spherical surfaces. The outer surface of the external cap are provided with pins. The guide ring has a ring groove wherein pins of the external cap are mounted for permitting sliding. The caps are non- detachable. EFFECT: improved design. 1 dwg
Patent RU-2006791-C1 (RU)
Inventor: DOVGALENKO GEORGIJ E
IPC: G01B9/02
Filed: 1992-01-29
Granted: 1994-01-30
Abstract: FIELD: measurement technology. SUBSTANCE: light from source of coherent emission gets into system of formation of illuminating beam which focuses beam into plane of positioning of photorefractive crystal thanks to presence of focusing lens at the output. Beam passed through crystal gets into system of formation of object beam where it expands and is guided to object. Beam reflected from object is focused on photorefractive crystal. As a result of interference of beams a hologram is recorded in crystal on which illuminating beam defracts reconstructing by that image of object. Depending on mode of operation either hologram or object in initial state is recorded in crystal and reconstructed beam interferes with beam reflected from object in real time or holograms of object in two states are recorded in crystal which are interfered with each other when reconstructed. EFFECT: increased volume of obtained information and avoidance of "wet" process of production of holograms. 5 cl, 5 dwg
Patent RU-2013841-C1 (RU)
Inventor: NOVIKOV OLEG I
IPC: F02B3/06
Filed: 1991-07-01
Granted: 1994-05-30
Abstract: Изобретение относится к преобразовательной технике, в частности к устройствам защиты электропередачи переменно-постоянного тока тепловоза при сквозном пробое диодов и при перекрытии изоляции. Предложенное устройство содержит два блока 15 и 16 выделения модуля переменного напряжения и подключенный к их выходам блок 17 выделения разности переменных напряжения, измеритель тока 18, дополнительные регулируемый и нерегулируемый резисторы 19 и 23, однофазный мостовой выпрямитель 20 и два блока 21 и 22 переключения. Новыми элементами являются измеритель тока 18, регулируемый и нерегулируемый резисторы 19 и 23, выпрямитель 20 и блоки переключения 21 и 22, что позволяет обеспечить в эксплуатационных условиях контроль состояния диодов и их изолирующих конструкций. 1 ил.
Patent RU-2041598-C1 (RU)
Title: Method for storage of root crops in storehouses with active ventilation
Inventor: BARINOV VALERIAN F
IPC: A01F25/00
Filed: 1992-02-13
Granted: 1995-08-20
Abstract: FIELD: storage of farm produce. SUBSTANCE: method involves drying root crops by continuous blowing through a system of active ventilation of a bactericidal mixture of air with sulfur anhydride at the flow rate of 1-6 m/s and anhydride concentration of 0,5-1,5 g/m 3  for 2-3 days at a temperature of 18-22 C ad a relative humidity of 65-80% then cooling and holding at 1-6 C and a relative humidity of 85-98% with cyclic blowing of the mass at the same rate with a mixture of air with sulfur anhydride in a concentration of 0,8-2,0 mg/m 3  with an average daily operation of system of 2 to 12 h. The mixture can be produced by blowing with air a container with suppressing conservant based on sodium or potassium methabisulfate. EFFECT: higher efficiency. 3 cl, 1 dwg, 1 tbl
Patent RU-2040698-C1 (RU)
Title: Rotor internal combustion engine
Inventor: ENOV MIKHAIL IVANOVICH
IPC: F02B53/00
Filed: 1992-01-13
Granted: 1995-07-25
Abstract: FIELD: engine engineering. SUBSTANCE: engine has coupled housing which are turned by 180°. Rotors with working and blowing pistons reciprocate in the housings. Rotation of the eccentric shaft and synchronization of rotor motion are provided with a mechanism without connecting rods. The housing are combined and comprises a semi-cylindrical ceramic housing of the engine with steel framing and metallic housing of the compressor made in block with projections wherein the combustion chamber is received. The face covers are made into the metal framing. The engine is provided with a quality blowing of the working chambers and their internal cooling owing to increased face sixes of the blowing piston with respect to the working piston and, as a result, increasing the volume and a portion of blowing air with respect to the working chambers. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2051946-C1 (RU)
Inventor: GAJDAROV MITALIM MAGOMED-RASUL
IPC: C09K8/12
Filed: 1992-04-01
Granted: 1996-01-10
Abstract: FIELD: drilling. SUBSTANCE: proposed solution contains (mass %): organic stabilizing agent 0.8-1.8, caustic soda 0.5-3.5, zinc oxide as mineral additive 10-55 and water. EFFECT: improves technological properties, increases heat resistance of the solution. 2 tbl
Patent RU-2062563-C1 (RU)
Inventor: NIKOLAEVSKIJ VLADLEN G
IPC: A01H1/04
Filed: 1992-04-10
Granted: 1996-06-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves selecting perennial kinds of red clover by evaluating germination extent of first and second ternate leaves of 10-15 day sprouts on the base of five-point scale, with five points being set for fully germinated leaves. Sorts of plants having maximum percentage of weak germinated ternate leaves are selected as perennial kinds of red clover. EFFECT: increased efficiency and simplified method. 1 tbl
Patent RU-2043506-C1 (RU)
Inventor: DOLGOV VIKTOR L
IPC: E21D20/00
Filed: 1992-04-17
Granted: 1995-09-10
Abstract: FIELD: mining. SUBSTANCE: anchor consists of bar having spiral ribs and is distinguished by the fact that bar body has sections of complete and incomplete in height spiral ribs alternating in staggered order, and joints of complete and incomplete ribs are made by smooth curves, and at least one circular section-belt with incomplete spiral ribs is provided on anchor surface. EFFECT: easy installation of anchor due to reduced moment for its screwing in hole, and higher reliability of reinforcement of rock layers or building materials. 3 cl, 9 dwg
Patent RU-2000217-C1 (RU)
Title: Колесо транспортного средства
Inventor: SAGOV MAGOMET S
IPC: B60B9/26
Filed: 1992-02-14
Granted: 1993-09-07
Abstract: Использование: изобретение относитс   к колесным движител м повышенной проходимости , способным перемещатьс  по де-  формйруемым грунтам. Сущность изобретени : колесо состоит из ступицы ,  жестких спиц и опорных элементов 5. Спицы  св заны со ступицей 1 и опорными элементами  5 шарнирами 2, 4 и попарно  соединены между собой жесткими ст жками  8 с установленными на них упругими  элементами 9. Верхние внутренние части  опорных элементов соединены со спицами  упругими элементами 10. 1 з.п. ф-лы, 2 ил.
Patent RU-2070353-C1 (RU)
Inventor: VOROBEVSKIJ EVGENIJ M
IPC: H01P1/15
Filed: 1992-04-22
Granted: 1996-12-10
Abstract: FIELD: microwave-band communication systems. SUBSTANCE: switching matrix has two orthogonally arranged MxN sets of parallel conductors of strip lines. One end of each conductor is connected to matched load and other end of each conductor of first and second strip lines forms M inputs and N outputs, respectively. First set of strip lines is assembled on insulating substrate with common metal layer and metal case. Additional insulating substrate provided on common metal layer side has on its external side second set of strip lines with rectangular metal case. Matching loads are inserted in every two adjacent strip conductors on one of opposite sides and capacitive elements, on other opposite side. Switching diodes inserted between strip conductors of first and second sets of conductors are coupled with control source through low-frequency filters. Example of low-frequency filter element design is given in description of invention. Metal cases may be provided with metal ribs placed between strip conductors. EFFECT: improved design. 4 cl, 5 dwg
Patent RU-2091176-C1 (RU)
Title: Device for cleaning waste and other liquids
Inventor: NEMCHENKO ALEKSEJ G
IPC: B04C9/00
Filed: 1992-03-09
Granted: 1997-09-27
Abstract: FIELD: cleaning of waste water and other liquids. SUBSTANCE: device includes filter, hydraulic cyclone and sediment collecting hopper. Filter element is made in form of horizontal detachable perforated disk with any filtering material. In center of disk there is scraper mounted on shaft and made in form of rectangular plates located oppositely and additionally provided with controllers for working layer on filtering surface which are provided with cutting appliances in head portion in way of rotation of scraper and with pressing appliances in tail portion. Lower part of filter housing is connected with hydraulic cyclone whose taper portion includes two truncated cones with circular space between them; lower portion of hydraulic cyclone is connected with sediment collecting hopper. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2032408-C1 (RU)
Title: Agent for treatment syndrome mastitis-metritis-agalactia in sows
Inventor: SUNAGATULLIN FARUKH A
IPC: A61K33/00
Filed: 1992-04-30
Granted: 1995-04-10
Abstract: FIELD: veterinary. SUBSTANCE: natural material - bischofite is used for treatment of mastitis-metritis-agalactia. Bischofite brine is administrated intra uterine at the dose 100 ml to sows at farrow day. EFFECT: enhanced curative effectiveness. 1 tbl
Patent RU-2079851-C1 (RU)
Title: Device for measuring electric conductivity of liquids
Inventor: PINUS ALEKSANDR BORISOVICH
IPC: G01R27/22
Filed: 1992-06-01
Granted: 1997-05-20
Abstract: FIELD: electrical measurement technology. SUBSTANCE: device has sinusoidal signals generator 1, controlled attenuator 2, power amplifier 3, power transformer 4 with an exciting winding, instrument transformer 5 with a measurement winding, closed loop 5 enclosing a conducting liquid to be measured, loop 7 made of conducting material, voltage amplifier 8, first 9 and second 11 peak detectors, measurement circuit 10, comparison circuit 12, reference voltage source 13 and controller 14. EFFECT: higher sensitivity, accuracy and operational stability; range of measurement extended to lower conductivity liquid media. 2 cl, 1 dwg
Patent RU-2005150-C1 (RU)
Inventor: ZENKIN VLADIMIR K
IPC: E04G9/10
Filed: 1992-06-03
Granted: 1993-12-30
Abstract: Использование в области строительства при возведении монолитных сооружений. Сущность  изобретени  несъемна  опалубка выполнена из  опалубочных плит, которые прикреплены к вертикальным  вставкам из газо- или пенобетона, а в  Местах оконных и дверных проемов вертикальные  вставки выполнены с четверт ми. При этом верх  проемов образован горизонтальной вставкой с четвертью , опертой на соответствующие вертикальные  вставки, которые нижними концами установлены на  фундамент, а креопение опалубочных плит к вставкам  выполнено при помощи ст жных устройств, которые  снабжены элементами контрол  величины  усили  нат жени  2 злф-лы, 4 ид
Patent RU-2045458-C1 (RU)
Title: Skip slide gate moving device
Inventor: VOLKOV VLADIMIR V
IPC: B66B17/08
Filed: 1992-07-06
Granted: 1995-10-10
Abstract: FIELD: mine industry. SUBSTANCE: device to move slide gate of skip has fixed stops 8 secured on head-frame and acting on upper portion of slide gate 4 at end of lifting cycle during discharge of skip, and it has also guides 3 secured on skip body. Device has spring-loaded rods 5 and additional stops 7 secured on guides 3. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2092035-C1 (RU)
Title: Plant growing method
Inventor: SHARUPICH VADIM P
IPC: A01G31/00
Filed: 1992-07-29
Granted: 1997-10-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves growing plants in shelf-type hydroponic units; exposing leaf surfaces to laser radiation flux during growing period, with laser radiation flux being directed in angle scanning and reciprocating mode along plant rows; simultaneously exposing plant leaf surfaces to optical visible radiation flux. EFFECT: increased efficiency and improved quality of grown plants. 1 dwg
Patent DE-10006656-C1 (DE)
Title: Electric parking brake for motor vehicle guarantees regulated braking of vehicle by dynamically operating parking brake at low cost
Inventor: ENGELHARD WILLIBALD
IPC: B60T7/10
Filed: 2000-02-15
Granted: 2001-06-07
Abstract: The brake has a control element (1) for activating the parking brake function, a first control unit (3) for activating a braking arrangement (9) associated with the parking brake, a second control unit (5) for activating a braking arrangement associated with a working brake and for controlling brake assistance functions to further drive comfort or safety.   When the control element is operated at a vehicle speed above a minimum speed the braking arrangement associated with the working brake is activated by the second control unit.
Patent DE-10112440-C1 (DE)
Title: Kappaggregat
Inventor: HENZLER ROLAND
IPC: B27D5/00
Filed: 2001-03-15
Granted: 2002-11-21
Abstract: Die Erfindung betrifft ein Kappaggregat für Maschinen zur Bearbeitung von geradlinig und fortlaufend bewegten plattenförmigen Werkstücken zum Abtrennen von vorderen und/oder hinteren Kantenüberständen mit einer ein motorisch angetriebenes Sägeblatt umfassenden Sägeeinheit, die zwischen einer Stellung oberhalb und einer Stellung unterhalb des Werkstückes verfahrbar gehalten ist, und mit einem dem Sägeblatt zugeordneten, zumindest eine Tastfläche aufweisenden Tastorgan, wobei die Tastfläche an die vordere oder hintere Querseite des Werkstückes anlegbar und die Schnittebene des Sägeblattes fluchtend zur Tastfläche ausrichtbar ist. Um das Kappaggregat derart weiterzubilden, daß die Ausrichtung des Sägeblattes relativ zur Tastfläche vereinfacht wird, wird erfindungsgemäß vorgeschlagen, daß das Sägeblatt zwischen einer ersten, fluchtend zur Tastfläche ausgerichteten Arbeitsstellung und einer zweiten, schräg zur Tastfläche ausgerichteten Arbeitsstellung verschwenkbar gehalten ist.
Patent DE-10115652-C1 (DE)
Title: Pneumatic conveyor, for field chopper, has cylindrical housing containing rotor mounted on shaft, with rocker shovels, circular discs, segments and tines.
Inventor: VOIGT JUERGEN
IPC: A01F29/12
Filed: 2001-03-29
Granted: 2002-07-25
Abstract: The pneumatic conveyor is positioned between a chopper-drum and an ejector-curve and has an input and discharge shaft. The pneumatic conveyor's cylindrical housing contains a conveyor rotor (9) pivot mounted on its horizontal shaft (10). The outer periphery of the conveyor rotor, concentric with the shaft has equidistant fixture points (15) 60 degrees apart for the rocker shovels (16).  Two other fixture points 180 degrees apart are positioned midway between two other fixture points. The shaft has four circular discs (11) welded to it, with circular fixture segments (12) and radially outward protruding tines (14).
Patent DE-10120284-C1 (DE)
Title: Gradientenspulensystem und Magnetresonanzgerät mit dem Gradientenspulensystem
Inventor: SCHAAF MICHAEL
IPC: G01R33/385
Filed: 2001-04-25
Granted: 2003-01-02
Abstract: Ein Gradientenspulensystem (20) beinhaltet folgende Merkmale: DOLLAR A - Das Gradientenspulensystem (20) umfasst eine erste und eine zweite transversale Gradientenspule (31, 32) zum Erzeugen eines ersten und eines zweiten Gradientenfeldes, DOLLAR A - die Gradientenspulen (31, 32) sind auf einem gemeinsamen Zylindermantel (40) axial versetzt nebeneinander, ohne sich zu überlappen, angeordnet und DOLLAR A - der Zylindermantel (40) weist wenigstens eine Umfangslinie (73) auf, die von beiden Gradientenspulen (31, 32) überdeckt ist.
Patent DE-10144972-C1 (DE)
Title: Fluidführung, insbesondere in Form eines Rohluftschlauchs zum Einsaugen von Rohluft in einen Luftfilter eines Kraftfahrzeuges
Inventor: WOLF ANTON
IPC: G10K11/16
Filed: 2001-09-12
Granted: 2003-05-15
Abstract: Die Erfindung betrifft eine Fluidführung mit zumindest zwei Baugliedern aus akustisch im wesentlichen dichtem Material, wobei im Bereich zumindest einer Impedanzänderung, insbesondere eines Impedanzsprunges, des Strömungswiderstandes des durch die Fluidführung strömenden Fluids zwischen zwei benachbarten Baugliedern zumindest eine Öffnung zur Schalldämpfung angeordnet ist.
Patent DE-19524177-C1 (DE)
Title: Rear seat arm rest for vehicle
Inventor: VOLKMANN TILO DIPL ING
IPC: B60N2/75
Filed: 1995-07-03
Granted: 1996-08-29
Abstract: Arm rest in which in order to give access to the storage compartment (16) the bolster (13) is provided with a central opening (18). A roller blind (19) is fitted into the closure cap (12) to cover the storage compartment. The clear widths of the storage compartment opening and the bolster opening are about the same. The outer side of the roller blind fits flush with the surface of the bolster.
Patent DE-19532917-C1 (DE)
Title: Operating terminal for automatic refuelling system for motor vehicles
Inventor: LENGYEL S PROF
IPC: B60S5/02
Filed: 1995-09-06
Granted: 1997-01-23
Abstract: The terminal is fitted to an automatic refuelling system for motor vehicles, and has a head (3) for the operating elements, which can swing horizontally on an arm (2). The latter is mounted on a column (1) on a refuelling platform. The arm may be fixed to a column head, which can rotate on a bearing which is mounted on the fixed part of the column, and which has a brake (5) to lock the head in a specific position. The brake may be able to be released if the head is subjected to an impact. The front side of the head may also have projecting impact edges with contact strips (11), which release the brake electrically, if they make contact with an open vehicle door.
Patent DE-19620828-C1 (DE)
Title: Steam turbine shaft incorporating cooling circuit
Inventor: DROSDZIOK ARMIN DIPL ING
IPC: F01D5/08
Filed: 1996-05-23
Granted: 1997-09-04
Abstract: The invention concerns a turbine shaft (1) which has an inflow area (3) for fluid (4a), particularly steam, and at least two recesses (5a, 5b) that are located axially at a distance from the inflow area (3) and from each other and that are used to receive at least one of the turbine blades (6a, 6b). The turbine shaft (1) is designed with a hollow space (7) which is associated to the inflow area (3) and connected to a feed line (8) and discharge line (9) for fluid (4b) to cool the turbine shaft (1). Furthernore, the invention concerns a process for cooling an inflow area (3) of a turbine shaft (1) mounted in a steam turbine.
Patent DE-19704181-C1 (DE)
Title: Washing, drying or polishing roller for car wash or polishing plant
Inventor: WEIGELE GEBHARD
IPC: A46B13/00
Filed: 1997-02-05
Granted: 1998-06-10
Abstract: A connecting component (9) made of stiff material is provided for the detachable connection of each working element (5) to the support disc (1). The connecting element is pushed through a hole (12) in the support disc, and by each of its two ends engages with a socket or recess formed at the attachment end.  The two sockets or recesses of each working element are provided on opposite sides of a plane passing through the corresponding support disc.
Patent DE-19806646-C1 (DE)
Title: Camera tracking system for virtual television or video studio
IPC: G01S1/70
Filed: 1998-02-18
Granted: 1999-08-12
Abstract: The system has at least two, pref. five light sources (20) on the camera (12) or on its frame, at least two, pref. four detection cameras (14) for acquiring images of the light sources and a computer unit for evaluating the images acquired by the cameras.  The computer unit derives the instantaneous light source positions from the points of conc. Of the detected light sources. An Independent claim is also included for a method of determining the position and/or orientation of a camera.