baber/WOPTO huggingface dataset:
Patent NL-1020263-C1 (NL)
Title: Bicycle with anti theft lock, has part of lock formed by section of bicycle frame
Inventor: GEND JOHANNES ANTONIUS JOSEPHU
IPC: B62H5/10
Filed: 2002-03-27
Granted: 2003-09-30
Abstract: Part of the lock (2, 3, 5) is formed by a section of the bicycle frame (6-8).
Patent NL-1031004-C1 (NL)
Title: Screw, has head containing cavity with concave shaped curved sides for receiving screwdriver blade
Inventor: VEN RUDOLF ISABELLA MARIA VAN
IPC: F16B23/00
Filed: 2006-01-26
Granted: 2007-07-27
Abstract: The screw head cavity (5) for receiving the tip of the screwdriver blade (2) has sides (4) which curve away from the flat surfaces of the blade. These curved surfaces are positioned symmetrically relative to the screw head central axis. The curved surfaces are concave-shaped.
Patent RU-2101679-C1 (RU)
Inventor: BELUGIN V B
IPC: G01C19/56
Filed: 1988-02-11
Granted: 1998-01-10
Abstract: FIELD: systems of inertial control over objects. SUBSTANCE: given gyro incorporates case, rotor and angle pickups anchored in rotating ampule, electric motor drive, high-speed gas-dynamic bearings which bearing surfaces are made hemispherical, device transmitting information from pickups to case and device transferring energy from case. Mobile elements are manufactured in the form of two flanges rigidly coupled with working surface to bearing surface of case and to internal space. Internal space of first flange houses sealed ampule and converter of signal of angle pickup to code and internal space of second flange encloses elements of electric motor drive. EFFECT: enhanced functional stability and precision. 1 cl, 3 dwg
Patent RU-2062591-C1 (RU)
Title: Кусок плоского рулонного материала для предмета верхней плечевой одежды или его части и способ его выполнения
Inventor: JOHANSSON EVA
IPC: A41D13/12
Filed: 1987-07-23
Granted: 1996-06-27
Abstract: Использование: защитная одежда. Сущность изобретения: кусок плоского рулонного материала для предмета верхней плечевой одежды или ее части содержит переднюю и заднюю части, выполненные за одно целое симметрично относительно вертикальной оси, проходящей через середину куска, и шейное отверстие, расположенное в задней части куска, а также кромки для формирования полости и низа рукавов. Кромки для формирования полости рукавов выполнены косыми. Нижние левая и правая косые кромки образуют с вертикальной осью углы менее 90<198>. Верхняя левая и правая косые кромки составляют с вертикальной осью углы менее соответствующих углов расположения косых левой и правой кромок. 2 с.п. ф-лы, 2 з.п. ф-лы, 6 ил.
Patent RU-2037050-C1 (RU)
Title: Air cut-off valve for turbine blade cooling
Inventor: ZYKUNOV YURIJ I
IPC: F01D17/12
Filed: 1989-03-20
Granted: 1995-06-09
Abstract: FIELD: turbine manufacture. SUBSTANCE: air cut-off valve for turbine blade cooling has cover 2 and distributing ring 3 with radial ports 4 secured on stator support 1, annular choke 5 with radial ports 6 and rollers 7 installed for movement in circumferential direction relative to distributing ring 3; deflector 8 forming radial ring duct 9 with stator support 1 is secured on cover 2. EFFECT: improved design. 1 dwg
Patent RU-2014426-C1 (RU)
Title: Shock absorber-metal arrester
Inventor: VOINOV OLEG V
IPC: E21B17/07
Filed: 1989-07-28
Granted: 1994-06-15
Abstract: FIELD: drilling engineering. SUBSTANCE: shock absorber has body 1 and stepped shaft mounted in body for telescopic motion. Smaller diameter step 6 of shaft and body 1 form chamber with flexible member 9 and hydraulic relief chamber 16 communicating with external space. Larger diameter step forms splined chamber with packing for sealing of the latter and chamber with floating piston 21 communicating with splined chamber and with hydraulic relief chamber 16. Located above hydraulic relief chamber 16 and under body 1 are calibrating blades inclined in direction of rotation of body 1 and in opposite direction respectively. Upper part of hydraulic relief chamber 16 is hydraulic communicated with external space either through ports or along entire perimeter. Shaft 5 in space of hydraulic relief chamber 16 is made with stiffening ribs having direction of inclination coincident with that of shaft rotation. In process of drilling vibrations are damped by flexible members 9, sludge is removed from bottom-hole and concurrently stabilization of position of drilling frame in well is gained. EFFECT: enhanced efficiency and durability. 3 cl, 5 dwg
Patent RU-2060258-C1 (RU)
Title: Method for production of polymer having functional groups which are able for cross-linking of said polymer
Inventor: DZHOZEF DZHEJ KOZAKEVICH
IPC: C08J3/00
Filed: 1989-12-18
Granted: 1996-05-20
Abstract: FIELD: production of polymers. SUBSTANCE: vinyl monomer is polymerized or copolymerized with ethylene unsaturated comonomer to prepare emulsion of aqueous soluble polymer. Diameter of particles of said polymer is  . Then thus prepared polymer interacts with chemical reagent having functional group which is able to cross-link said polymer. EFFECT: improves efficiency of method. 7 cl, 10 tbl
Patent RU-2006524-C1 (RU)
Inventor: KOZOREZOV VLADIMIR N
IPC: C23G5/04
Filed: 1990-07-12
Granted: 1994-01-30
Abstract: FIELD: cleaning surfaces from oils and solid matter. SUBSTANCE: settlers 1 and 2 of device are made in form of vessels communicating with working chamber 3 when valves 4 and 5 are opened. Settlers have hollow truncated cones 8 and 9 installed for vertical displacement by means of drives 11. Bottom of working chamber 3 arranged horizontally has projections forming lower sides of seats of valves 4 and 5. EFFECT: enhanced conditions of washing. 2 dwg
Patent RU-2045080-C1 (RU)
Title: Seismic detector
Inventor: PETROV YURIJ P
IPC: G01V1/16
Filed: 1990-07-19
Granted: 1995-09-27
Abstract: FIELD: conversion of mechanical vibrations into electric signals in seismic exploration. SUBSTANCE: seismic detector has case 1 built up of two parts joined by ferromagnetic member 2 with base 3 hinged for displacement by means of screw 5. Inertia mass 6 is mounted on base through rod 7, V-shaped member 8, and taut strut. Sensor 11 converts longitudinal vibrations of inertia mass into electric signals. EFFECT: simplified design. 2 dwg
Patent RU-2027806-C1 (RU)
Title: Commodity control of shuttle-free loom
Inventor: KOLTUNCHIKOV VIKTOR S
IPC: D03D49/04
Filed: 1990-09-10
Granted: 1995-01-27
Abstract: FIELD: textile mechanical industry. SUBSTANCE: commodity control has worm 2 mounted onto driving shaft 1. The worn is connected rigidly with end cam 3 mounted for interaction with roller 8 mounted onto motionless axis 7. Profile of the cam is formed by sections connected by transient curves. When roller 8 passes along some part of the cam profile, angle of inclination of which is larger than angle of inclination of screw line of the worm, doffer begins to rotate and advances material to reed at surf of weft cloth. When the roller passes through the second section of the cam, doffer rotates in opposite direction and removes cloth which is reeled upon commodity shaft. EFFECT: reduced breakage of threads. 4 cl, 2 dwg
Patent RU-2053512-C1 (RU)
Inventor: ALEKSEEV VYACHESLAV V
IPC: G01N33/44
Filed: 1990-06-05
Granted: 1996-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: sample of rubber is placed into heat insulation case, then case is positioned into body and into furnace. Thermocouple is set in case with sample. Furnace temperature is raised gradually from 20 up to 700 C with rate of 10 deg/min. Presence of difference of temperature between sample and furnace shows that processes of decomposition in samples take place with heating. Diversionorgam of examined sample is compared with diversionorgam of known brans of rubber. EFFECT: increased precision and objectiveness of analysis. 3 dwg
Patent RU-2057138-C1 (RU)
Title: Anthracycline-glycoside compounds or their pharmaceutically acceptable salts, method of synthesis of anthracycline-glycoside compounds or their pharmaceutically acceptable salts
Inventor: KVANG DAJ OK
IPC: A61K31/70
Filed: 1990-11-20
Granted: 1996-03-27
Abstract: FIELD: organic chemistry. SUBSTANCE: products: anthracycline-glycoside compounds of the formula (I) where R 1  and R 2  are -H, respectively, or form together C 1 - C 4 -alkylylene with direct or branched chain; Y - radical of the formula (II) where R - H, lower alkyl, C-C-alkoxycarbonyl; n = 0 or a whole number from 1 to 6; Y - radical of the formula (III) where R 3  - H, C 1 - C 6 -alkoxycarbonyl; m = 1, 2, 3, or their pharmaceutically acceptable salts. Product is synthesized by action of corresponding 14-COCHX-derivative where X - halogen atom on the compound of the formula A-OOC-Y where A - H or alkaline metal; Y - as indicated above followed by conversion to the salts if necessary. Structure of the formulas I - III:          Synthesized compounds were used in medicine. EFFECT: improved method of synthesis. 3 cl, 2 tbl
Patent RU-2038545-C1 (RU)
Title: Panel heating element
Inventor: RUPP JOHANN
IPC: F24H3/04
Filed: 1991-05-24
Granted: 1995-06-27
Abstract: FIELD: room heating appliances. SUBSTANCE: panel heating element 1 has front panel 2 made of natural stone with electric heater 4 secured on its bank side with the aid of heat-resisting adhesive, made in the form of ceramic plates fastened to one another or synthetic films 5 and 7 with electric heating element 6 positioned between them and applied to the surface of one of them, and reflecting panel 10, whose internal mirror surface is located at a preset distance from electric heater 4 with formation of an air space exposed outside. EFFECT: enhanced efficiency. 7 cl, 2 dwg
Patent RU-2027340-C1 (RU)
Title: Hay-making implement
Inventor: BORISOV MIKHAIL I
IPC: A01D90/00
Filed: 1991-01-21
Granted: 1995-01-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: implement has brackets 34 and 35 for mounting on a power unit, carrier wheels 27, shoe soles 25 mounted to be above the support plane of wheels 27, side walls and back wall 1. Lower part 3 and upper part 2 of the wall consist of picking and guiding members. The front ends of the latter are in one vertical plane with axles 30 of carrier wheels 27. The lower part of walls 4 is mounted at an angle less than the angle of material friction against the member surface, and the side walls are hinged to the truss of back wall 1 for folding. The members of side and back walls are arches with their upper parts 2 bent in the direction of the implement motion, and the side ones are bent towards inside the implement chamber. The guiding arch in the center of back wall 1 is mounted to follow the axial line of wall 1, and left and right of it there are guiding members arranged with gradual decrease in the angle of their tilt towards the side walls. The side walls are positioned at an angle relative to back wall 1. The side wall members are arches arranged with gradual decrease in the angle of their tilt towards back wall 1. EFFECT: higher quality of picking; higher performance. 4 cl, 7 dwg
Patent RU-2035528-C1 (RU)
Title: Electrolizer
Inventor: MOLOSTOV OLEG G
IPC: C25C7/00
Filed: 1991-01-22
Granted: 1995-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: electrolizer comprises casing with anodic container, cathode and discharge pipe. The latter is disposed in casing bottom, protrudes into cavity of casing and is separated therefrom by a hydraulic seal. The latter has the form of a hood slipped on discharge pipe in a spaced relation to said pipe and bottom. Electrolizer has a bowl for cathodic product, located above discharge pipe but below the electrolyte level. Ends of cathode and cathodic current terminal are immersed into bowl. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2046196-C1 (RU)
Title: Method and device for controlling internal combustion engine
Inventor: DOBROLYUBOV VIKTOR A
IPC: F02B43/00
Filed: 1991-01-25
Granted: 1995-10-20
Abstract: FIELD: engine engineering. SUBSTANCE: hydrogen and oxygen are supplied to the prechamber. The hydrogen- oxygen mixture is created, the hydrogen and oxygen concentration being at least 4% and 5% respectively. The micro-explosion is provided within the mixture and the combustion products ignite the hydrocarbon mixture in the main combustion chamber. The device has sources of oxygen, hydrogen, and hydrocarbon mixtures and power sources connected to spark plugs through ignition coil, breaker-distributor, and electronic commutator. A position pickup is connected to the inputs of the electronic voltage commutator through the shift register. The commutator is connected with the power source through the voltage converter. EFFECT: enhanced reliability and efficiency. 2 dwg
Patent RU-2051103-C1 (RU)
Title: Method of producing complex scandium, potassium, sodium and ammonium chloride and equipment for its realization
Inventor: PUTINA OLGA A
IPC: C01F17/30
Filed: 1991-02-25
Granted: 1995-12-27
Abstract: FIELD: inorganic chemistry. SUBSTANCE: mixture of scandium, potassium, sodium and ammonium chloride is prepared, loaded into reactor (2). Sodium and potassium chloride is loaded on the surface of chlorides mixture at equimolar ratio at concentration 0.10-0.15 wt.-% with regard to the mixture of scandium, potassium, sodium and ammonium chlorides and heated up to 800-850 C followed by exposition at this temperature. Ammonium chloride is sublimated and entered to condenser (13) supplied with bug (15). Upper conditioned melt part (18) is poured through the holes (8) in tube (7) and siphon (9) to the glass (11) under vacuum which is placed into hermetic capacity (10). EFFECT: improved method of producing. 4 cl, 1 dwg, 1 tbl
Patent RU-2050120-C1 (RU)
Inventor: KOBOZEV ILYA V
IPC: A01G25/09
Filed: 1990-12-28
Granted: 1995-12-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves delivery of animal farm liquid wasted to the site of their distribution, dilution, irrigation with these liquid wastes, and irrigation with water. The aforesaid operations are performed concurrently, and the wastes are sprinkled under sprinkle of water. These operations are combined with pure waterings prior to and after application of wastes. The sprinkling machine has a pipeline for water installed on supports. The pipeline communicates with another (auxiliary) pipeline. The main pipeline is provided with a mid-range jet sprinkler, additional fine atomizers, and a cone-shapes end nozzle. The auxiliary pipeline has holes with deflector-type short-jet sprinklers a nozzle, and end-face holes with branch pipes. Both pipelines are provided with check valves and they are in communication with pipes that supply water and wastes. EFFECT: higher efficiency. 9 cl, 11 dwg
Patent RU-2004813-C1 (RU)
Inventor: MILLER VYACHESLAV B
IPC: E21D11/14
Filed: 1991-05-05
Granted: 1993-12-15
Abstract: Использование: при креплении металлических  арочных крепей горных выработок Сущность  изобретени   крепь горных выработок включает  стойки, соединенные с основным криволинейным  верхн ком и дополнительным упрочненным криволинейным  верхн ком замковыми устройствами. Дополнительный  укороченный криволинейный верхн к  выполнен составным и в местах нахлестки частей  его и расположены дополнительный узел податливости  с замковым устройством, обеспечивающей св зь дополнительного укороченного криволинейного  верхн ка с основным верхн ком. При воздействии  на крепь сил горных давлени , пре.восход -  щих усили  сопротивлени  замковых устройств,  происходит вначале смещение основного криволинейного  верхн ка и дополнительного укороченного  криволинейного верхн ка относительно стойки до  тех пор. пока торцы частей и дополнительного укороченного  криволинейного верхн ка не войдут в  контакт сторцами стоек Затем податливость крепи  осуществл етс  за счет перемещени  составных  частей и дополнительного укороченного криволинейного  верхн ка относительно основного криволинейного  верхн ка Сопротивление этим перемещени м  возрастает, так как необходимо преодолеть  дополнительное сопротивление замкового устройства . ( соедин ющего основной криволинейный  верхн к с дополнительным укороченным криволинейным  верхн ком 3 ид
Patent RU-2019394-C1 (RU)
Title: Wood-working machine tool
Inventor: MAZURKIN PETR M
IPC: B27B3/10
Filed: 1991-05-20
Granted: 1994-09-15
Abstract: FIELD: forestry industry. SUBSTANCE: wood-working machine tool has cylinder-shaped milling cutters 1 mounted on crank shaft 2, frame saws 3, fixed lower crosspiece 4 and removable upper crosspiece 5. Shaft 2 is connected to saws 3 by connecting rod 6 engageable with cam 7 of cam mechanism 8 built in saw frame 9. During operation frame saws cut into timber which are moved by cylinder-shaped milling cutters 1. In combination milling cutter and saws form milling and sawing cycle. EFFECT: enhanced operating capability. 3 cl, 8 dwg
Patent RU-2006868-C1 (RU)
Inventor: UMNIKOV VALERIJ N
IPC: G01C19/02
Filed: 1991-06-03
Granted: 1994-01-30
Abstract: FIELD: precision instrumentation engineering. SUBSTANCE: transducer gyromotor is mounted in supports whose function is performed by eight mechanical-to-electrical energy transducers (force pickups), each support having four force pickups and diametrically opposite force pickups are connected in differential circuit in respect to each coordinate axis, flexible components of force pickups form gyromotor suspension system, suspension axis being in parallel with axis of revolution of rotor which in particular cases may coincide with it. EFFECT: provision for measurement of angular velocity about two axes by one gyroscope. 3 dwg
Patent RU-2001763-C1 (RU)
Inventor: DAVYDOV VYACHESLAV N
IPC: B28B11/00
Filed: 1991-06-14
Granted: 1993-10-30
Abstract: Использование: изготовление изделий из асфальтобетона  Сущность изобретени : при производстве  изделий из асфальтобетонной смеси осуществл ют  последовательно загрузку в металлическую  форму сло  опилок, сло  асфальтобетонной  смеси, укладку арматуры, заполнение смесью формы , вибрационную обработку смеси и охлаждение  изделий. Вибрационную обработку смеси производ т  в два этапа: сначала с частотой 25 - 26 Гц.  амплитудой 0.73 - 0,78 мм, интенсивностью вибрации  100-120 см2/с3 в течение 30 - 40 с Затем  устанавливают пригруз, нагретый до температуры  160&deg; С, и с величиной давлени  0,051 - 0.052 МПа  и вибрируют с частотой 48 - 50 Гц. амплитудой 0.6 м 1 - 0,72 мм, интенсивностью 480-520 см /с в течение  90 с, охлаждение изделий производ т воздухом  с температурой от -5 до -25&deg; С. В технологической  линии дл  изготовлени  изделий из смеси  между бункером с опилками и попом укладки арматуры  расположен бункер с асфальтобетонной  смесью. Устройство дл  вибрационной обработки  выполнено в виде двух постов. Второй пост имеет  съемный пригруз с нагревателем. 2 спф-пы, 5 ил
Patent RU-2034748-C1 (RU)
Title: Main rotor
Inventor: KHUTSISHVILI SHOTA N
IPC: B64C27/46
Filed: 1991-06-19
Granted: 1995-05-10
Abstract: FIELD: aviation. SUBSTANCE: main rotor has hub 1, blades which consist of inner part 3 and outer part 2; outer part 2 has aerofoil profile in its section and inner part 3 is oval in section. Outer part 2 is fitted on inner part for longitudinal motion over it; to this end, guides or rails and sleds are provided between both parts on the spar. Motion of inner part 3 is effected by means of mechanism with gears 9 and 10 on hollow shaft 11 with nut 12 at the end; motion screw 13 is passed through the shaft which also carries gear 16 thrown into engagement with gear racks 17 and 18. EFFECT: enhanced efficiency of main rotor through increased range of change of its diameter and reduced relative thickness of aerofoil section. 2 cl, 6 dwg
Patent RU-2015596-C1 (RU)
Inventor: DMITRENKO LEONID P
IPC: H02H7/08
Filed: 1991-07-02
Granted: 1994-06-30
Abstract: FIELD: electric technique. SUBSTANCE: device has an actuator, thyristor, pulse generator on the basis of a unijunction transistor, comparator, measuring bridge with a temperature sensor at its input connected through a diode and resistor to one phase of the mains. The unijunction transistor is connected to the output of the comparator and its emitter is connected to RC-circuit connected to a second capacitor connected through a second diode to a another phase of the mains to a third phase of which through the thyristor the actuator is connected so as to simplify circuit and enhance operating reliability. Furthermore, the device provides protection of the electric motor from overheating, incomplete-phase operating mode, breaks and short circuiting in the temperature sensor circuit. EFFECT: widened operating capabilities, simplified construction and enhanced reliability. 4 cl, 1 dwg
Patent RU-2015310-C1 (RU)
Title: Prepack liner
Inventor: KURTOV VENIAMIN D
IPC: E21B43/08
Filed: 1991-01-19
Granted: 1994-06-30
Abstract: FIELD: equipment of water wells. SUBSTANCE: prepack liner has body-strainer. Funnel is installed on upper part of body-strainer. Prepack liner has packer and cone with slips for anchoring of body-strainer. Cone is rigidly connected to packer mandrel. Slips are rigidly connected with funnel. Funnel form with packer mandrel a telescopic joint. Funnel has retainer of its axial motion relative to packer mandrel. EFFECT: higher reliability of device operation in inclined wells. 4 dwg
Patent RU-2040063-C1 (RU)
Title: Relay unit
Inventor: DMITRENKO LEONID P
IPC: H01H47/32
Filed: 1991-10-22
Granted: 1995-07-20
Abstract: FIELD: resistive load control circuits. SUBSTANCE: relay unit has control element 1, threshold element 2, and matching element 3, first transistor 4, triac 5, first capacitor 6, second capacitor 7, ballast element 8, first diode 9, in addition, it is provided with second transistor 15, second diode 16, third diode 17. EFFECT: simplified circuit arrangement, reduced power requirement, improved reliability and maintenance conditions due to display of unit condition. 8 cl, 3 dwg
Patent RU-2010394-C1 (RU)
Title: Powerful semiconductor device
Inventor: GOROKHOV LYUDVIG V
IPC: H01L23/48
Filed: 1991-07-01
Granted: 1994-03-30
Abstract: FIELD: semiconductor equipment. SUBSTANCE: powerful semiconductor device is provided with insulating disc element with one-sided metallization and radial groove which carries mounted active and passive elements. EFFECT: simplified design, improved efficiency. 4 dwg
Patent RU-2026048-C1 (RU)
Title: Bed having air-cushion for treatment of burned patients in preference
Inventor: LYUBARSKIJ VLADIMIR ISAKOVICH
IPC: A61G7/057
Filed: 1991-08-16
Granted: 1995-01-09
Abstract: FIELD: for medical equipment. SUBSTANCE: bed represents bath 1 filled by microspheres with bactericidal admixtures and connected to delivery system in vertical direction of gas for blowing the microspheres closed by flexible filtering shield. Addition is carbonic sorbent in the form of granules which size is equal with size of microspheres, density and quantity amount to 0.1-0.9 of microsphere density and 5-10% of microsphere volume correspondingly. Shield is made in the form of tissue carbonic sorbent. EFFECT: improved design. 1 cl, formulae
Patent RU-2026245-C1 (RU)
Inventor: ANDREEV VYACHESLAV A
IPC: B64G1/00
Filed: 1991-07-08
Granted: 1995-01-09
Abstract: Использование: в космической технике, космическом материаловедении. Сущность изобретения: в технологической установке возвращаемого модуля космического аппарата фоновые нагреватели 12 расположены снаружи зонного нагревателя 13 и неподвижно укреплены в камере 10 установки. Все нагреватели охвачены отражательными экранами 15, а зонный нагреватель 13 соединен с регулируемым охладителем 14 с возможностью их совместного перемещения вдоль обрабатываемого образца. 3 ил.
Patent RU-2019892-C1 (RU)
Inventor: BARTANOV ALEKSANDR B
IPC: H01L23/34
Filed: 1991-12-13
Granted: 1994-09-15
Abstract: Использование: изобретение относится к электротехнике и может быть использовано для охлаждения оборудования преобразовательной техники с вертикальными температуронагруженными каналами в замкнутом объеме. Сущность изобретения: способ заключается в том, что уменьшение количества теплоносителя путем использования полупогруженного испарительного охлаждения, достигается тем, что охлаждаемое оборудование погружают в теплоноситель частично, т.е на 20 - 40% от его высоты. 1 табл.