baber/WOPTO huggingface dataset:
Patent RU-2031529-C1 (RU)
Title: Single-cycle stabilized converter of constant voltage
Inventor: KOMAROV NIKOLAJ SERGEEVICH
IPC: H02M3/335
Filed: 1991-04-05
Granted: 1995-03-20
Abstract: FIELD: radio engineering. SUBSTANCE: single-cycle stabilized converter of constant voltage belongs to sources of secondary power supply. It is supplemented with additional output voltage pickup and relay element with hysteresis which blocks power transistor when output voltage reaches upper limit of operation of relay element. Converter carries out combined control over duration of one state of power transistor in region of small output currents which ensures stabilization of output voltage from idle run up to maximum load. EFFECT: expanded range of stabilization of output voltage. 2 dwg
Patent RU-2021464-C1 (RU)
Title: Rotary-feed mechanism for device applicable in sinking radial drawing holes from mine workings
Inventor: BAKSHEEV IVAN S
IPC: E21B3/00
Filed: 1991-04-22
Granted: 1994-10-15
Abstract: FIELD: mining industry. SUBSTANCE: rotary-feed mechanism has body 1, hollow load-bearing member 2 with outer step recesses to receive members of screw filter, concentrically arranged sleeve 3 with splines. Sleeve length is shorter than that of hollow load-bearing member, piston-rod 5, splined bushing 6, rotary drive 7, working hollows 8 and 9 and tightening nuts. EFFECT: higher efficiency. 1 dwg
Patent RU-2110996-C1 (RU)
Title: Method of treatment of dvs-syndrome at intestinal infections in children
Inventor: BURAKOVSKIJ NIKOLAJ IVANOVICH
IPC: A61K31/715
Filed: 1991-04-08
Granted: 1998-05-20
Abstract: FIELD: medicine, pediatrics. SUBSTANCE: method involves the use of plasmaphoresis in patients with hypercoagulating hemostasis shifts (the 1-st stage of DVS-syndrome). Rheopolyglucin (1/3 plasma substitution volume) and freshly frozen donor plasma (2/3 plasma substitution volume) are used as compared with prototype where donor plasma is used only. Plasmaphoresis exhibits normalizing effect on hemostasis, decreases requirement for donor plasma and does not show negative effect on hemogram, ionic and protein blood composition and immune status. EFFECT: decreased donor plasma consumption, enhanced effectiveness of treatment.
Patent RU-2028712-C1 (RU)
Title: Channel of mhd generator
Inventor: GOKHSHTEJN YAKOV P
IPC: H02K44/12
Filed: 1991-05-31
Granted: 1995-02-09
Abstract: FIELD: radio engineering. SUBSTANCE: channel of MHD generator in the form tube expanding towards outlet has frame 2, electrode sections 3, 4 and contacts fastened on it. Electrode sections are insulated with ceramic partitions in the form of concave plates 5, 6 which are mounted horizontally one above other resting against protrusion made in center of lower part of plate. Flow bed filled with liquid melt, for example carbon solution in liquid iron, is over periphery in gap between plates. Drain holes are drilled in peripheral regions of ceramic plates. Longitudinal axis of channel devices from vertical. EFFECT: enhanced operational efficiency. 6 cl, 9 dwg
Patent RU-2006128-C1 (RU)
Inventor: CHAPLYGIN EVGENIJ E
IPC: H02J3/18
Filed: 1991-06-13
Granted: 1994-01-15
Abstract: FIELD: power engineering. SUBSTANCE: control circuit of adjustable reactive current source is digital device. It has two character sensors, half-adder, integrator is reversing counter. Multiplier has voltage-to-frequency converter coupled through controllable frequency divider and directly with inhibit unit, whose output is connected to second controllable frequency divider, analog-to-digital converter connected to code converter whose outputs are connected to inputs of both controllable frequency dividers. EFFECT: improved measurement accuracy in static and dynamic conditions, improved degree of reactive power correction. 3 dwg
Patent RU-2005754-C1 (RU)
Inventor: TSVETKOVA INESSA V
IPC: C09D109/06
Filed: 1991-06-20
Granted: 1994-01-15
Abstract: FIELD: road building. SUBSTANCE: composition contains the following ingredients, % by weight: piperylenesterene oligomer 8-11; pigment 52-70; plasticizer 1-5; product of reacting synthetic C 7 -C 16  fatty acids and alkyl pyridines with boiling point ≥ 225 C, average molecular weight of 330 to 470 and molar hydroxyl-basic Ni ratio of 1.5: 1.0-0.2: 2.0; organic solvent for the balance. All the components of the composition are charged into a dissolver and stirred. The resulting homogeneous mixture is dispersed to give the end product. EFFECT: increased durability. 2 tbl
Patent RU-2019082-C1 (RU)
Title: Method for cultivation of rice
Inventor: ALESHIN EVGENIJ P
IPC: A01G22/22
Filed: 1991-08-19
Granted: 1994-09-15
Abstract: FIELD: agriculture. SUBSTANCE: to improve cropping power and exterminate millet-type weeds the method involves sprinkling after sowing rice at the rate of 300-500 cu. m/ha and an average water supply intensity of 0.9-1.2 mm/min. Then the moisture content is maintained by natural precipitation at the level of 50-60% of field water capacity until the millet-type weeds reach an age of 1-1.5 leaves. EFFECT: higher efficiency. 6 cl
Patent RU-2000616-C1 (RU)
Title: Радиоактивна керамика
Inventor: KLAPSHIN YURIJ P
IPC: G21G4/00
Filed: 1991-09-11
Granted: 1993-09-07
Abstract: Использование: изготовление источников  ионизирующего излучени  дл  медицинских  целей. Сущность изобретени :  предлагаетс  радиоактивна  керамика,  представл юща  собой сложный оксид радиоактивного  цези  и двух многовалентных  элементов при следующем соотношении  компонентов, мас.%: цезий 32,5-54,6; ниобий  15,2-22,6; вольфрам 30,2-44,9. 1 табл.
Patent RU-2030048-C1 (RU)
Title: Method of hanging of optical cable from aerial power line
Inventor: KOGAN FELIKS L
IPC: H02G1/02
Filed: 1991-08-08
Granted: 1995-02-27
Abstract: FIELD: aerial power lines. SUBSTANCE: aerial high-voltage power line has phase wires attached to supports by means of insulating hangers. Novelty of method lies in laying of optical cable in central part of split phase. According to this method it is fixed in midpoints of distance pieces installed between wires composing split phase. Besides this optical cable can be laid on hangers attached to wires of split phase. EFFECT: expanded application field. 2 cl, 3 dwg
Patent RU-2009621-C1 (RU)
Title: Method for manufacturing polymeric heater
Inventor: YUNNIKOV VLADIMIR V
IPC: H05B3/28
Filed: 1991-11-18
Granted: 1994-03-15
Abstract: FIELD: electrical engineering. SUBSTANCE: heater is manufactured by direct extrusion of a resistive member from carbonic fiber, polyimide binder and protective insulating coat based on fiber glass fabric and the same binder. Polymaleimide resin is of use as impregnant for the fiber glass fabric. EFFECT: simplified production process.
Patent RU-2014850-C1 (RU)
Title: Method of treating myotonic spasms
Inventor: SHIMAN ALFRED G
IPC: A61N1/18
Filed: 1991-11-25
Granted: 1994-06-30
Abstract: FIELD: medicine, neurology. SUBSTANCE: method involves subjecting the regions of cervical and lumbar sympathetic ganglia to the action of lodocain-amplipulsephoresis in magnetic field so as to provide the action upon cyliospinal centers regulating sympathetic innervation of face muscles and outer muscles of eyes to reduce excitability of spinal cord, cumulation of endorfines, myotonic symptoms, to improve blood supply, muscle trophicity. Lidocain- amplipulsephoresis in magnetic field is carried out in a rectified mode with I and III kinds of works at modulation depth of 100%, at a frequency within the range of 50-100 Hz, half-period duration of 2-3 sec, with current magnitude of 20-30 mA, with duration of each kind of works of 8 min. The method is characterized in that magnetotherapy is simultaneously carried out for 20 min by pulsed magnetic field with rectangular pulses in continuous mode with alternation of frequencies of 10 Hz and 100 Hz and half-period durations of 3-1 sec, respectively, and with magnetic induction of 35-40 mT. Treatment course includes 15-20 procedures carried out daily. EFFECT: enhanced efficiency. 1 tbl
Patent RU-2005478-C1 (RU)
Inventor: BYSHEVSKIJ ANATOLIJ SH
IPC: A61K35/10
Filed: 1992-02-25
Granted: 1994-01-15
Abstract: FIELD: balneology. SUBSTANCE: extracted from sapropel in sequence are water-soluble substances, humic acids. Then lipids and extract containing water-soluble substances are boiled down 25-30 times, and the product is used for solubilization of complexes of humic acids and lipids. EFFECT: less voluminous product. 1 tbl
Patent RU-2017305-C1 (RU)
Inventor: KALENIK VLADIMIR A
IPC: H02J3/06
Filed: 1992-01-31
Granted: 1994-07-30
Abstract: Использование: в энергетике, в противоаварийной автоматике. Сущность: на высоковольтной линии увеличивают напряжение в функции отклонения перетока мощности по линии от заданного в рамках допустимых значений. Повышают заданное значение перетока на приращение его предельно допустимой величины, вызванное увеличением напряжения на линии. При исчерпании регулировочного диапазона на увеличение напряжения по условиям допустимости его воздействия на электрооборудование переток ограничивают воздействием на регулирующие электростации. 1 табл., 1 ил.
Patent RU-2035741-C1 (RU)
Title: Method for determining error of moving-coil instrument due to unbalance
Inventor: USACHEV ANATOLIJ E
IPC: G01R3/00
Filed: 1992-02-11
Granted: 1995-05-20
Abstract: FIELD: measurement of electric and nonelectric quantities. SUBSTANCE: with instrument set to three vertical positions, voltage induced in its coil is measured at two transient points with moving part free to move. Unbalance error is calculated by these values. EFFECT: facilitated procedure. 5 dwg
Patent RU-2020486-C1 (RU)
Title: Universal oscilloscope
Inventor: VOLKOV BORIS I
IPC: G01R13/00
Filed: 1992-02-12
Granted: 1994-09-30
Abstract: FIELD: examination of parameters of electrical signals and their visual observation. SUBSTANCE: universal oscilloscope has a vertical-deflection channel using input divider 1, preamplifier 2, delay line 3, final amplifier 4 and first piezoelectric deflector 5, horizontal-deflection channel using synchronizing amplifier 6, flip-flop 7, trigger circuit 8, time-base circuit 9, sweep amplifier 10 and second piezoelectric deflector 11, light-emitting diode 12, dull screen 16 and series-connected quantizer of light pipes 18, photodetector unit 19, coder 20 and display unit 21, clock-pulse generator 23 with switch 22. EFFECT: enhanced effectiveness. 2 dwg
Patent RU-2016331-C1 (RU)
Title: Electromagnetic valve
Inventor: ROMANENKO NIKOLAJ T
IPC: F16K31/02
Filed: 1992-04-10
Granted: 1994-07-15
Abstract: FIELD: pipeline valves and fittings. SUBSTANCE: sleeve is secured on electromagnet armature at side of shutoff member pressed to seat by main spring. Hole is made in sleeve bottom and circular projection is made inside sleeve concentrically with hole. Shutoff member is loaded by additional spring towards seat. Effort of additional spring in compressed state is less than initial pressing effort of main spring. Valve members are made to meet preset relationship. Height of seat is greater than height of projection. Height of seat exceeds sum of sleeve bottom thickness, height of projection and travel of additional spring. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2051122-C1 (RU)
Inventor: VETYUTNEV ALEKSANDR I
IPC: C02F1/52
Filed: 1992-04-21
Granted: 1995-12-27
Abstract: Использование: для локальной очистки подводной области водоема. Сущность изобретения: способ локальной очистки подводной области моря или реки от загрязнения взвешенными в воде частицами техногенного вещества до экологически допустимого уровня путем введения в загрязненную область реагента. Цель изобретения: повышение эффективности процесса очистки. Цель достигается тем, что реагент предварительно смешивают с газом, например воздухом. Полученную смесь впрыскивают в загрязненную область в виде пространстенно ориентированной газожидкостной струи под давлением, превышающим величину давления воды на глубине впрыскивания. Оптимальную глубину впрыскивания газожидкостной смеси определяют по нижней границе загрязненной области. 1 з. п. ф-лы, 1 ил.
Patent RU-2100706-C1 (RU)
Title: Camp stove
Inventor: ONISHCHENKO VASILIJ V
IPC: F24C3/14
Filed: 1992-05-14
Granted: 1997-12-27
Abstract: FIELD: making meals in camps. SUBSTANCE: stove includes places for utensils and burner. It has two hot rings; flame of burner is directed inside compartment and is not affected by weather. Intensity of burning is regulated by means of regulator found under each hot ring; supply of flame to one of compartment may be discontinued. EFFECT: ease in handling. 3 dwg
Patent RU-2047030-C1 (RU)
Title: Sealing unit
Inventor: DEEV YURIJ S
IPC: F16J15/16
Filed: 1992-06-29
Granted: 1995-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing ring and sealing unit are arranged inside the housing. The sealing unit is made up as a stack of alternative rings enclosing the sealing member and pressed to the bearing ring through an axle box. The stack consists of the odd number of rings. Each odd ring is made of polymeric material with Brinell hardness of 20-70 MPa. Each even ring is made of carbon containing polyamide 66 having Brinell hardness of 160-250 MPa. The pressing ring is interposed between the axle box and the ring stack. All of the rings are fitted with interference with respect to the housing and the member to be sealed. EFFECT: enhanced reliability. 5 cl, 1 dwg
Patent RU-2060376-C1 (RU)
Title: Method for obtaining protogas for thermal impact on oil stratum
Inventor: KOROLEV VITALIJ L
IPC: E21B43/24
Filed: 1992-07-15
Granted: 1996-05-20
Abstract: FIELD: oil production, development of oil deposit from strata with different geologic and physical conditions. SUBSTANCE: process of protogas obtaining is based on use of combustion chamber of steam-gas generator to burn mono-fuel composition of the following contents (% by weight): 60 - 80 ammonium nitrate, 9 - 25 ammonia, 3 - 27 water. Combustion chamber is preheated up to 650 - 1150 C temperature using electricity to start ignition and initial stage of combustion. Further maintaining the combustion is carried out by heat supply to mono-fuel using heat exchange through the wall between steam/gas and mono-fuel. EFFECT: possibility to effect on oil deposit placed at 1500 - 3000 m depth. 2 tbl
Patent RU-2046582-C1 (RU)
Title: Case for matches
Inventor: GRISHCHENKO PETR IVANOVICH
IPC: A24F27/10
Filed: 1992-07-24
Granted: 1995-10-27
Abstract: FIELD: home appliances. SUBSTANCE: case for matches has a body. The body is an angle-piece with a base and a thrust side. The base has fixtures for attachment of the match box. The fixtures are pins for holding the box so that it may be turned through an angle of 189 deg relative to the base. EFFECT: convenience in use. 2 dwg
Patent RU-2016131-C1 (RU)
Title: Steel
Inventor: LEBEDEV VLADIMIR V
IPC: C22C38/50
Filed: 1992-08-31
Granted: 1994-07-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: the steel further comprises aluminium, nitrogen, calcium, zirconium, the ratio of the components being as follows (wt %): 0.35-0.40; 0.50-0.70 manganeses; 0.17-0.37 silicon; 1.40-1.70 chromium; 2.30-2.60 nickel; 0.20-0.40 molybdenum; 0.15-0.25 vanadium; 0.020-0.045 aluminium; 0.005-0.010 nitrogen; 0.005-0.10 calcium; 0.005-0.010 zirconium; and iron, the balance. EFFECT: improved strength with the impact viscosity level maintained. 2 tbl
Patent RU-2023896-C1 (RU)
Inventor: CHIKIN GERMAN A
IPC: F02B77/00
Filed: 1992-08-17
Granted: 1994-11-30
Abstract: Изобретение относится к двигателестроению и представляет собой роторно-поршневую машину, которая может работать под давлением извне. Целью изобретения является уменьшение габаритов, упрощение механических связей с увеличением тяговых и скоростных качеств. Колесный силовой узел содержит два дискообразных блока, соединенных с боковинами картера шестеренчатой передачи, каждый из которых состоит из центрального диска, с центровым отверстием и овалообразными цилиндрами со стенками, впускными и выпускными окнами, роторов-поршней, вентильных головок управления наполнением цилиндров, которые выполнены с внутренними сегментными полостями и снабжены осевыми стержнями. При этом гнезда вентильных головок сообщены посредством дополнительных коллекторных проходов с впускными и выпускными каналами центрального диска. 10 з.п.ф-лы, 2 ил.
Patent RU-2046324-C1 (RU)
Title: Device for discovering the presence of explosive substances in things under control mainly in luggage of airflight passengers
Inventor: LEVASHOV IGOR V
IPC: G01V5/00
Filed: 1992-09-08
Granted: 1995-10-20
Abstract: FIELD: material analysis; radiological inspection. SUBSTANCE: thermal neutron emitters are units with surface emitting neutrons directed towards gamma radiation detection units which number is equal to the number of emitters. The value of this number is dependent on the ratio of the maximum cross-section area of one of the sections containing the things under examination mounted on cargo bearing unit of transportation means to the area of the emitter unit surface emitting neutrons. Each radiation detection unit and the corresponding emitter unit are mounted coaxially and directed in perpendicular to the maximum area cross-section of the section containing things under examination and disposed on different sides of the section. Radiation detection units and emitter units are pairwise distributed in longitudinal and transverse directions of the cargo bearing unit of the transportation means to cover the whole maximum section area by scanning sequentially this cross-section with detection units when the cargo bearing unit of the transportation means moves. EFFECT: reliable method to discover explosive agents. 6 dwg
Patent RU-2059117-C1 (RU)
Title: Fastening device
Inventor: RAKHMANOV NIKOLAJ NIKOLAEVICH
IPC: F16B5/04
Filed: 1992-08-27
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has fastening member 1 made up as the sleeve-shaped part having flange 2 and convex bottom 3. The bottom is mated with concave adapting neck 4 and defines closing head together with the neck. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2020325-C1 (RU)
Title: Spur cylindrical gearing
Inventor: ZYATKOV MIKHAIL N
IPC: F16H1/08
Filed: 1992-08-25
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: total length of contact lines changes smoothly. Outer surfaces of toothings follow arc of circumferences, parabolas and other lines which are defined by relationships available in the invention description. EFFECT: enhanced reliability. 5 cl, 14 dwg
Patent RU-2064976-C1 (RU)
Title: Inhibitor of acid corrosion
Inventor: BEREZKIN NIKOLAJ NIKOLAEVICH
IPC: C23F11/04
Filed: 1992-09-08
Granted: 1996-08-10
Abstract: FIELD: chemical industry, oil extraction industry, textile industry. SUBSTANCE: inhibitor ЮТЭ-11 provides protection against acid corrosion of ferrous and non-ferrous metals and alloys. as its components inhibitor uses production wastes of several branches of industry, ionegenic nitrogen-bearing organic compound, deoxygenating component and organic dissolvent - homogenizer, in medium of which production of ionegenic compound of amount output takes place. Optimal selected ratio of components in composition mixture allows to produce inhibitor of metals and alloys acid corrosion with wide spectrum of action. Inhibitor is compatible with effective defoamers and foam makers. Inhibitor is used for chemical purification of thermal power equipment from sediments and scale, protection of equipment main metal from aggressive action of acids solutions. Optimal concentration of inhibitor in acid solution is 0.25 - 2.0 kg/m 3 . EFFECT: improve quality of inhibitor.
Patent RU-2029316-C1 (RU)
Title: Spectrometer-dosimeter
Inventor: MINEEV YURIJ V
IPC: G01T1/24
Filed: 1992-09-17
Granted: 1995-02-20
Abstract: FIELD: nuclear technology. SUBSTANCE: measuring unit has three semiconductor detectors with different thickness and made of different materials; the detectors are located one under another. Each detector is connected in series with charge-sensitive amplifier and analog-to-digital converter, comparator, stretcher-amplifier, analog-to-digital converter. Outputs of above mentioned units are connected with data bus of single-crystal microcomputer. On-line memory, interface circuit, indication unit, control circuit, control board are connected with the microcomputer. The first control bus of single-crystal microcomputer is connected with on-line memory, interface circuit, indication unit, control board, control circuit and blocking inputs of charge-sensitive amplifiers of the first to the third channels correspondingly. The second control bus is connected with control circuit, data bus of single-crystal microcomputer, plate of the comparator and stretchers-amplifiers, analog-to-digital converters of the first to the third channels correspondingly. EFFECT: complete automation of measurement and data processing. 2 dwg
Patent RU-2046956-C1 (RU)
Title: Method to prevent gasdynamic events during preliminary workings driving
Inventor: KUZNETSOV VLADISLAV P
IPC: E21F5/00
Filed: 1992-04-28
Granted: 1995-10-27
Abstract: FIELD: coal mining. SUBSTANCE: method provides for determination of cracks location in mountain mass, stage by stage and interval by interval drilling and sealing of boreholes along axis of working and perpendicularly to cracks with deviation of azimuth of the latter from normal to axis of working by no more than ± 15 ° . The new thing is, that they determine location of system of steeply dipping cleavage cracks. Drilling of borehole on each stage is exercised at interval of mountain mass of mountain rocks, that is multiple to distance between neighboring systems of cleavage cracks. The distance is measured from crack nearest to working. Water pumping-in till face squeezing off is exercised on first stage. On following stages water is pumped in till pressure begins to drop. EFFECT: method helps to increase safety during mine preliminary workings driving.
Patent DE-10028435-C1 (DE)
Title: Coupling device between surgical video camera and operation field illumination lamp has clamp securing video camera holder to illumination lamp and electric motors for movement of video camera
Inventor: ILGNER JUSTUS
IPC: A61B90/50
Filed: 2000-06-16
Granted: 2001-12-20
Abstract: The coupling device has a holder (6) for the video camera (7) and a clamp (1) for securing it to the operation field illumination lamp via the fixing between the light source and the hollow rear reflector (8). A pair of perpendicular electric motors (3,5), which are coupled to an operating device via respective cables, are used for movement of the video camera about a horizontal axis (3a) and a vertical axis (5a).
Patent DE-10054474-C1 (DE)
Title: Electromechanically operated disc brake has actuating unit with electric motor, actuating element for moving brake lining relative to caliper, converter of rotor rotation into linear movement
Inventor: MOHR VOLKER
IPC: F16D65/14
Filed: 2000-11-03
Granted: 2002-02-14
Abstract: The brake has a floating caliper (s), a holder (h) with at least one guide bolt (f1, f2) along which the caliper can move and an actuating unit on the caliper. The actuating unit has an electric motor with a rotor (r), an actuating element for displacing a brake lining (bb1) relative to the caliper and an arrangement for converting rotor rotation into linear actuating element movement. At least an axial rotor part is coaxial to the guide bolt.
Patent DE-10105410-C1 (DE)
Title: Tire chain, for vehicle wheel driving on snow, has connecting unit with connecting eye and sliding carriage with guide eye for tensioning chain
IPC: B60C27/10
Filed: 2001-01-30
Granted: 2002-07-25
Abstract: The tire chain is tensioned by a tensioning chain (8) linked by connectors (6) to a side net on the outside of the tire. each connector has a connecting eye (10) for a member of the side net and a guide eye (9) for the tensioning chain. The cross section of the connecting eye is large enough for the excess length (7) of the chain to be pulled through it.