baber/WOPTO huggingface dataset:
Patent RU-2086075-C1 (RU)
Title: Method and device for regulation of electric mode of induction furnace
Inventor: TUPALO SERGEJ E
IPC: H05B6/10
Filed: 1993-04-06
Granted: 1997-07-27
Abstract: FIELD: electric engineering. SUBSTANCE: device has power supply and oscillating circuit which is connected to power supply through thyristor gate. Oscillation circuit has induct and capacitor battery. Corresponding method involves pulse-phase control of thyristor gate using conversion of sine source current into pulses and its supply to oscillation circuit with given coefficient K of power supply frequency division. System of pulse-phase control has divider of frequency of current pulses. EFFECT: increased functional capabilities. 4 cl, 4 dwg
Patent RU-2042174-C1 (RU)
Inventor: KOTOV YURIJ I
IPC: G05D16/06
Filed: 1993-04-26
Granted: 1995-08-20
Abstract: FIELD: gas industry. SUBSTANCE: gas pressure regulator has housing 1 with inlet connecting pipe 2 and outlet connecting pipe 3 provided with longitudinal grooves 4, piping gate 5 with diaphragm sensing drive 6, first 7 and second 8 control spaces, and fixed seat 9 with longitudinal grooves 10. EFFECT: enhanced reliability. 3 dwg
Patent RU-2046823-C1 (RU)
Title: Protective lubricant composition
IPC: C10M129/10
Filed: 1993-04-28
Granted: 1995-10-27
Abstract: FIELD: lubricant materials. SUBSTANCE: composition has, wt.-% molybdenum disulfide 0.1-5.0, product of thermooxidative or hermetic decomposition of hydrocarbons in the gaseous phase 0.015-0.5; polyhydroxypropylenetriol glycidyl ester 0.001-1.5; condensation product of alkylphenols (molecular mass is 900-1500) with polyethylenepolyamine, 3-6 amine groups, and with formaldehyde modified with boric acid 0.1-4.0; zinc dialkyldithiophosphate 0.3-12.0; calcium sulfonate 0.15-6.0; ceresine 0.015-2.0; 4-methyl-2,6-di-tert.-butylphenol 0.001-0.15, and mineral oil the rest. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2040075-C1 (RU)
Title: Method for manufacturing output frames
Inventor: KRAVCHENKO LYUDMILA L
IPC: H01L23/48
Filed: 1993-04-30
Granted: 1995-07-20
Abstract: FIELD: semiconductor engineering. SUBSTANCE: shield cover on frame surface is produced by thermal diffusion of zinc at temperature 60- 350 C degrees during 15-30 minutes. Shield cover is produced after generation of circuit structure on output frames. Cover is resistant to corrosion and provides high quality of welding internal terminals to chip by aluminum or gold wires. This cover is also good for servicing by alcohol-colophony flux. EFFECT: increased functional capabilities. 3 cl
Patent RU-2064283-C1 (RU)
Title: Ventilated footwear
Inventor: TSEKHOVOJ VLADIMIR A
IPC: A43B7/06
Filed: 1993-05-14
Granted: 1996-07-27
Abstract: FIELD: footwear industry, particular, manufacture of footwear with means for its ventilation. SUBSTANCE: footwear according to the invention provides ventilation of 5-80% of foot surface by convection of air through frequent holes made, both, in stocking and pad. Warm air rises through ventilation channels to footwear upper edge to communicate with ambient atmosphere. Upper edges of ventilation channels according to user's wish may be opened or closed by means of fabric collar. Stocking and pad having screened structure may execute massage of foot skin to facilitate blood circulation in foot. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2085002-C1 (RU)
Title: Limiter of internal overvoltages
Inventor: TRUSOV GENNADIJ G
IPC: H02H9/06
Filed: 1993-05-31
Granted: 1997-07-20
Abstract: FIELD: electrical power engineering. SUBSTANCE: invention is intended for protection of three-phase electric networks with insulated neutral against overvoltages. Limiter is manufactured in the form of two independent stars. Each star has two groups of zinc oxide resistors selected for breakdown voltage equal to 0.6 of line voltage of network. First group of resistors is connected with one lead to phase of network and with the other one forms common point of star to which resistor of second group linked with second lead to ground is connected. Three series diodes are placed into each independent star to obtain polarization effects. EFFECT: diminished number of zinc oxide resistors, increased reliability of limiter and decreased thermal load on resistors. 1 dwg
Patent RU-2053906-C1 (RU)
Inventor: NOVIKOV DMITRIJ V
IPC: B61H13/36
Filed: 1993-05-28
Granted: 1996-02-10
Abstract: FIELD: railway transport. SUBSTANCE: rail vehicle brake beam has beam 1 proper made of channel. Overhanging portions of beams are passed through seat holes in shoes. Device has also cross stay 2, each end portion of cross stay forming spindle 8, and king post 9 arranged between middle parts of cross stay 2 and beam 1. Brake beam insert 3 is installed on beam 1. Brake beam has safety device 5 with projection in lower part of its end face. Safety device is secured on spindle by means of self-locking wedge. Spindle 8 can be elongated to vertical plane of bogie side frame. Thin plate with hole is center is placed on spindle 8 at end face of brake beam channel. Brake beam has two additional posts 10, 11, with windenings at ends, arranged symmetrically relative to king post 9. Each additional post is rigidly secured by one end in center of brake beam channel and is welded by other end to brake beam cross stay 2. King post 9 has cutout in place of connection with cross stay 2 of brake beam. EFFECT: facilitated mounting and dismounting of brake beam in service, reduced elastic deformations of brake beam. 3 cl, 4 dwg
Patent RU-2110625-C1 (RU)
Title: Method for producing composite thread and device for its embodiment
Inventor: RONCATO GIORDANO
IPC: D01D5/08
Filed: 1993-11-18
Granted: 1998-05-10
Abstract: FIELD: methods for producing composite threads from glass and organic substance. SUBSTANCE: method consists in joining continuous fibers from thermoplastic organic substance in the form of cloth with rope or cloth from glass fibers. Velocity of thermoplastic fibers in their joining with rope or cloth from glass fibers exceeds that of drawing of glass fibers. The device for production of composite thread has at least one spinneret supplied with glass and connected with sizing device; at least one spinning head supplied with molten thermoplastic substance and means for joining and winding of composite thread. Device has means for joining of thermoplastic and glass fibers. EFFECT: provision of production of complex composite threads containing various thermoplastic substances. 11 cl, 6 dwg
Patent RU-2066148-C1 (RU)
Title: Tracheobronchial endoprosthesis
Inventor: ASTRAKHANTSEV FRIDRIKH A
IPC: A61F2/04
Filed: 1993-12-13
Granted: 1996-09-10
Abstract: FIELD: medicine. SUBSTANCE: device has two spring coils which are in perpendicular relation to each other and have fixing members made in the form of semioval protrusions to create the uniform carcass state all along the perimeter of cartilaginous portion of trachea, to keep reliable fixation of the endoprosthesis and maintain the trachea back wall of the endoprosthesis to be movable. EFFECT: improved quality of rehabilitation after cataract extraction. 2 dwg
Patent RU-2087475-C1 (RU)
Title: Method of preparing polymorphous form of copper phthalocyanine
Inventor: SIROTKINA EKATERINA E
IPC: C07F1/08
Filed: 1994-01-26
Granted: 1997-08-20
Abstract: FIELD: synthesis of pigments, more particularly printing industry. SUBSTANCE: ultradispersive copper powder is dispersed in n-xylene and added to 1,3-diiminoisoindolenine at 1,3-diiminoisoindolenine to copper molar ratio of 4:1-8, mixture is maintained for 5-30 minutes at 90-110 C, and the desired product is recovered. EFFECT: more efficient method.
Patent RU-2073325-C1 (RU)
Title: Брагодистилляционный аппарат альмана
IPC: C12H6/02
Filed: 1994-03-16
Granted: 1997-02-10
Abstract: 1. Брагодистилляционный аппарат, отличающийся тем, что он выполнен в виде нескольких паровых инжекторов и центробежных циклонов, последовательно соединенных между собой трубами, верхняя часть первого циклона соединена трубой с последовательно соединенными конденсаторами, к спиртовому конденсатору присоединена трубой колонна с насадкой в виде колец Рашига или проволочных спиралей, к нижней части которой прикреплены последовательно соединенные вентилятор с паровым подогревателем. 
      2. Аппарат по п.1, отличающийся тем, что к конденсатору бражных паров трубопроводом прикреплены последовательно соединенные холодильник с маслоотделителем. 
      3. Аппарат по п.1, отличающийся тем, что к нижней части второго циклона присоединен подогреватель бражки. 
      4. Аппарат по п.1, отличающийся тем, что в колене трубы, прикрепленной к паровому инжектору, установлен абразивный отражательный щиток (например, щиток с крошкой отбеленного чугуна, залитой мягким сплавом).
Patent RU-2060778-C1 (RU)
Title: Centrifugal extractor
Inventor: SKACHKOV VIKTOR S
IPC: B01D11/04
Filed: 1994-04-11
Granted: 1996-05-27
Abstract: FIELD: сentrifugal extractors with continuous unloading of sediments. SUBSTANCE: centrifugal extractor has body with mixing chamber, heavy and light phases collection chambers, support, drive, shaft with conical rotor, transporting apparatus, separation chamber, pipes, separating disk with overflow hole, lid and hydraulic gate. Hydraulic gate is formed by fixed on support shell located between lid and separating disk. Rotor in hydraulic zone has radial ribs fixed on separating disk and lid and located on both sides of shall with clearances with it. Shell is made in the form of section part of disk or plate. In the case width of ribs and clearances meets ratio is given in specification. Besides, shell has nozzle fixed on its peripheral part Nozzle is located on radius, that is bigger than radius of overcurrent hole location and is made of higher strength material, than material of sediment, for example, of corundum. EFFECT: increased productivity and operational duration and decreased extractor power usage. 2 cl, 3 dwg
Patent RU-2059302-C1 (RU)
Title: System cleaning gaseous products of breakdown at atomic power plant
Inventor: EPERIN ANATOLIJ P
IPC: G21C13/10
Filed: 1994-04-29
Granted: 1996-04-27
Abstract: FIELD: atomic power engineering. SUBSTANCE: system cleaning gaseous products of breakdown at atomic power plant includes steam condensing set 1, device 2 communicating set 1 with room where source of gaseous profucts is possibly located, ventilation pipe 4 and wet gas-holder in the form of concentric hollow cylinders 6 and 7 and bell 8 which wall 9 is immersed into clearance 11 between cylinders 6 and 7 filled with water 10 mounted in its base. System is equipped with device 12 for decontamination of uncondensed gases in which pipe 13 for inlet of radioactively contaminated uncondensed gases communicates with space 13 of bell 8 and pipe 16 for discharge of decontaminated uncondensed gases - to ventilation pipe 4. Space 18 of internal cylinder 7 is fitted with pipes 19 communicating pipe-line 20 with set 1 and is filled water 21 under which level ends 22 of pipes 19 are brought out. EFFECT: reliable localization of effects of breakdown and protection of environment from radioactive contamination. 1 dwg
Patent RU-2098521-C1 (RU)
Title: Crushing mechanism, device for separation of fibers from plant fibrous material
Inventor: GREKHEM DZHEJMS OLDRIDZH
IPC: D01B1/22
Filed: 1992-09-04
Granted: 1997-12-10
Abstract: PCT No. PCT/GB92/01613 Sec. 371 Date May 24, 1994 Sec. 102(e) Date May 24, 1994 PCT Filed Sep. 4, 1992 PCT Pub. No. WO93/05209 PCT Pub. Date Mar. 18, 1993.According to the present invention a crushing mechanism having at least two pairs of co-acting rollers, each roller having a hub with a plurality of teeth extending from a circumference thereof, the pairs of rollers being mounted in open cage fashion and characterized in that each tooth is, at least at its outermost position, in the form of a flat plate angled relative to a radius of the hub with an edge lying parallel with a roller axis, the rollers at their closest positions having plates on one in spaces between plates in the other, the plates of the at least two pairs of co-acting rollers comprising a means for crushing without scraping material in the crushing mechanism, the angle of each plate is substantially the same angle which would be present on a face of a gear tooth between co-acting rollers having gear teeth for crushing material.
Patent RU-2075218-C1 (RU)
Title: Штамм бактерий pseudomonas fluorescens, разлагающий ароматические соединения
IPC: C02F3/34
Filed: 1994-05-20
Granted: 1997-03-10
Abstract: Штамм бактерий Pseudomonas fluorescens ВКПМ В-6592, разлагающий ароматические соединения.
Patent RU-2081798-C1 (RU)
Title: Tape material feeder
Inventor: BOBROV BORIS S
IPC: B65B41/00
Filed: 1994-06-28
Granted: 1997-06-20
Abstract: FIELD: food, chemical, pharmaceutical and other industries; packing of products. SUBSTANCE: device has tape driving mechanism with feed roller, carriage with catch and its drive mounted for reciprocating, and adjustable stop. Transmission with reversing mechanism is mounted on movable frame for uncoupling and coupling of feed roller and carriage 20 with camshaft 5 of common electric drive. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2083988-C1 (RU)
Inventor: ZHELONKIN ANATOLIJ I
IPC: G01P15/08
Filed: 1994-07-12
Granted: 1997-07-10
Abstract: FIELD: control systems, measurement of oscillatory accelerations. SUBSTANCE: molecular-electron converter of oscillatory accelerations has case, converting element dividing internal volume of case into two chambers filled with working fluid. Converting element is manufactured in the form of porous diaphragm. Electrodes are placed on both sides of it. Elastic system is fabricated in the form of one bellows positioned inside case. Bellows carries inertial mass, electromagnet interacting with inertial mass is placed exterior to case. EFFECT: increased functional reliability, simplified design. 1 dwg
Patent RU-2065300-C1 (RU)
Inventor: DOBROTVORSKIJ ANATOLIJ E
IPC: A61K47/00
Filed: 1994-12-22
Granted: 1996-08-20
Abstract: Использование: в медицине и медицинской промышленности, в частности для получения шипучих быстрорастворимых таблеток, содержащих парацетамол. Сущность изобретения: фармацевтическая композиция содержит, мас.%: Na-карбоксиметилцеллюлозу 0,5-1, глицин 2-5, натрия гидрокарбонат 30-40, натрия дигидроцитрат 50-60 и пара-ацетаминофенол - остальное до 100. Новая композиция обладает стабильностью и позволяет получить быстрорастворимые таблетки, образующие прозрачный раствор.
Patent RU-2056710-C1 (RU)
Title: Способ выработки кож
IPC: C14C9/00
Filed: 1995-04-20
Granted: 1996-03-20
Abstract: СПОСОБ ВЫРАБОТКИ КОЖ, включающий додубливание полуфабриката хромовым дубителем, нейтрализацию, крашение, жирование и додубливание органическими дубителями, отличающийся тем, что после нейтрализации в той же ванне полуфабрикат дополнительно обрабатывают жирующей эмульсией в присутствии акрилового сополимера при их расходе по 2 - 3% от массы полуфабриката, считая на 100%-ный жир и сухой остаток, а крашение ведут при жидкостном коэффициенте 0,3 - 0,4 и температуре 20 - 25С.
Patent RU-2081180-C1 (RU)
Title: Method of afterburning of combustible gases in working space of steel melting units and device for its embodiment
Inventor: ARUTYUNOV VLADIMIR A
IPC: F27D99/00
Filed: 1995-07-06
Granted: 1997-06-10
Abstract: FIELD: metallurgy, in particular, processes and designs of devices for afterburning of effluent gases from steel melting units. SUBSTANCE: method includes supply of oxygen jets to the working space of steel melting unit above metal level. Oxygen jets are oriented in tangential direction to refractory surface of diffuser. Afterburning of combustible gases is effected on the refractory surface. The device includes body of lance with pipelines. Lance body is made in form of diffuser with opening angle of 140-179 deg, and diffuser top has cylindrical sleeve with bottom. Pipelines are running to the sleeve along tangent in horizontal plane. Diffuser body is made of refractory material, for instance, corundum, mullite- corundum or periclase-chromate. Besides, diffuser body is metallic and water- cooled and its internal surface is coated with refractory material. EFFECT: higher efficiency. 7 cl, 2 dwg
Patent RU-2100586-C1 (RU)
Inventor: VALEEVA TATYANA GEORGIEVNA
IPC: C09K8/74
Filed: 1995-08-09
Granted: 1997-12-27
Abstract: Изобретение относится к нефтегазодобывающей промышленности, в частности к составам для кислотной обработки скважины или призабойной зоны пласта. Задача изобретения - создание состава, позволяющего эффективно воздействовать на скважины за счет удаления асфальто-смолопарафиновых отложений, глинистых частиц, окислов и гидроокисей железа и на призабойную зону пласта за счет снижения фильтрационного сопротивления призабойной зоны. Состав содержит следующие компоненты, мас.%: соляная кислота 10,0-34,0, смесь кубового остатка анилина или п-фенетидина или сантохина и гидрофильного органического растворителя 3,5-19,0, вода остальное. 2 табл.
Patent RU-2086034-C1 (RU)
Title: Thermionic power generating cell
Inventor: SINYAVSKIJ VIKTOR V
IPC: H01J45/00
Filed: 1995-08-02
Granted: 1997-07-27
Abstract: FIELD: power and nuclear engineering; thermal-to-electric energy conversion by means of thermionic conversion reactor. SUBSTANCE: heat pipe affording longitudinal-radial heat transfer is placed between emitter and end block to equalize temperature field. Heat pipe is made in the form of double-wall shell of capillary structure placed at internal and external walls of cans and crosswise of walls in the form of radial plates with holes. Used as working medium for heat pipe is lithium, mainly lithium-7 isotope. Heat pipe is made of tungsten or its alloy. Capillary structure is made in the form of at least one layer of gauze or perforated screen. EFFECT: improved design. 7 cl, 2 dwg
Patent RU-2103021-C1 (RU)
Title: Устройство для введения зонда в желудок
Inventor: FOMKIN O G
IPC: A61M25/06
Filed: 1995-08-21
Granted: 1998-01-27
Abstract: Устройство относится к медицине. Сущность способа заключается в том, что устройство для введения зонда в желудок выполнено в виде эластичной трубки; вдоль продольной оси трубки и по всей ее длине выполнен сквозной клиновидный разрез, сужающаяся часть расположена у проксимального конца трубки, а расширяющаяся - у дистального; дистальный конец трубки имеет срез под углом 45 o C. 1 з. п. ф-лы, 3 ил.
Patent RU-2098669-C1 (RU)
Title: Method of stabilization of gas dynamic stability margin for turbocomplex
Inventor: OGNEV VLADIMIR V
IPC: F04D27/02
Filed: 1995-08-21
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; compressors; control and protection devices. SUBSTANCE: used as pressure parameter are spectral components of pressure variations taken at least in two points over circumference of compressor blading. Frequencies of spectral components are compared with frequency of rotor, and amplitude frequency characteristics of spectral components whose frequency is whole-number multiple of rotor frequency is used as first component of control signal, and phase shift between spectral components which are not multiple to rotor frequency is used as second component of control signal. Two-component control signal is compared with threshold value which is function of turbocompressor rotor frequency. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2110547-C1 (RU)
Title: Furniture care agent
Inventor: BABUSHKINA G A
IPC: C09G1/14
Filed: 1995-08-30
Granted: 1998-05-10
Abstract: FIELD: domestic chemistry. SUBSTANCE: claimed furniture care agent comprises (wt %): 12-17 industrial fat; 1.5-3.0 paraffin; 0.8-1.5 ceresin; 0.2-0.5 wax; 7-12 ethyl alcohol; 3-7 liquid soap; 0.01- 0.02 antistatic; up to 100 water balance. Properties: luster as measured by luster meter is 27.7-28.2 mg/cm; water proofness is 100 marks; film adhesive power is 0.40-0.45 mg/sq. cm; film resistance to dirt accumulation is 90-92 marks; cleaning power is 90-92%; renovating power is 43-45%. EFFECT: improved properties of the furniture care agent.
Patent RU-2095297-C1 (RU)
Title: Binding metal band with lock
Inventor: MEDVEDEV BORIS A
IPC: B65D63/02
Filed: 1995-09-28
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering; load banding. SUBSTANCE: metal band with lock for binding the articles is flexible packing band with number of shaped cutouts on ends forming projections and recesses getting one into the other when ends of band are overlapped. Extreme links of shaped cutouts exposed to maximum load are made in form of equilateral trapeziums whose smaller base is directed to ends of band at angle of 8-13 degrees relative to central axis of link, thus increasing band cross area working in breaking. Changing of trapezium to parallel section of cutout is directed at angle of 65 degrees relative to vertical axis of link which increases reliability of link catching. Middle links of shaped cutouts are made in form of equilateral trapeziums with larger bases. Central link is made in form of split projections on upper and lower ends of band which thrust one against the other owing to longitudinal reverse movement of band, thus fixing the lock in closed position. EFFECT: improved reliability of binding and locking. 5 dwg
Patent RU-2104980-C1 (RU)
Title: Method for preparation of asphalt-concrete mix and device for its embodiment
Inventor: KOTLJARSKIJ EH V
IPC: C04B26/26
Filed: 1995-10-18
Granted: 1998-02-20
Abstract: FIELD: construction; manufacture of road-building materials. SUBSTANCE: method includes spraying of preliminarily heated mineral powder and bitumen by hot exhaust gases taken from drying drum and mixing with filler. Prior to spraying, surfactant and modifier are introduced into bitumen and mixed by supplying of these components to inlet of bitumen pump at pressure and then subjected to mechanochemical activation. The device for embodiment of the method has mixer connected with vessels containing fillers, and vessels are connected with drying drum. Mixed is connected with jet nozzle outlet and with pipeline with hot gas, pipeline connected with vessel containing mineral powder, and pipeline supplying bitumen. The device has auxiliary pump supplying binding material - modified bitumen. Suction inlet of pump supplying bitumen is connected with pressure pipelines of auxiliary pumps, each connected with respective vessel. Outlet of bitumen pump is connected with pipeline supplying binding material - bitumen through hydrodynamic cavitator made in the form of successively installed contraction, flow-through chamber and diffuser. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2103743-C1 (RU)
IPC: H01P1/00
Filed: 1995-10-24
Granted: 1998-01-27
Abstract: FIELD: guarding systems. SUBSTANCE: device detects interference of human body with electromagnetic microwave field which is generated by directed antenna from transmitter to receiver. In case of extended stretches of open country with length which is greater than 100 m, antennas are equipped with removable mirror which vertical aperture size is in range of 0.75-1.5 m in order to generate practically flat fence detection line and to decrease interference of surface, birds and animals. Corresponding method for mounting mirror and relative position of emitter and mirror provides possibility to use shortened linear phase-locked array which length is less than 0.2-0.3 m which is made as integral whole with housings of transmitter and receivers as mobile antenna receiving and transmitting units. In towns (when fences, houses, entrances, rooms are guarded) large mirrors are removed and emitters of antenna units serve as antennas. Unit which holds generator diode in waveguide of emitter provides increased reliability of electric contacts and simplified tuning. Device circuit has pulse bursts generator, video amplifier and video detector. Shortened linear array provides possibility to use bandwidth of 50-70 G Hz. EFFECT: fencing against intruders for perimeters of up to 500 m in stretches of open country and for length of up to 100 m in towns, increased stability to noise, increased reliability, decreased power emission and consumption. 4 cl, 7 dwg