baber/WOPTO huggingface dataset:
Patent RU-2061510-C1 (RU)
Title: Device for electric stimulation
Inventor: LINNIK LEONID F
IPC: A61N1/36
Filed: 1993-03-17
Granted: 1996-06-10
Abstract: FIELD: medicine, physiotherapy. SUBSTANCE: device for electric stimulation is provided with unit for formation of controlling pulses, energy storage, output units and groups of electrodes. Power supply unit is ganged with energy storage and unit for formation of controlling pulses coupled to energy storage interacting via transformers with several output units and electrodes manufactured in the form of groups of closed conductive concentric rings arranged one in other with active and indifferent electrodes placed in symmetry centers. Active and indifferent electrodes are connected to first output unit and electrodes in the form of concentric rings are connected in pairs to one rest of output units. Device can be fitted with one or two groups of electrodes in the form of closed conductive concentric rings. EFFECT: improved operational efficiency and reliability. 4 dwg
Patent RU-2057004-C1 (RU)
Title: Method of pipe cutting at angle
Inventor: YUDINTSEV VLADIMIR E
IPC: B26D3/02
Filed: 1993-03-19
Granted: 1996-03-27
Abstract: FIELD: plastic metal working. SUBSTANCE: method of pipe cutting at an angle is carried out by means of pipe basing in die sections, perforation of pipe wall and cutting off the drop-out by punch with wedge-shaped cutting part. Pipe cutting is started from the place of intersecting the face and lateral surfaces of pipe. Pipe basing in axial direction is carried out according to cutting edge of wedge-shaped cutting part of flat punch. EFFECT: facilitated manufacture. 1 dwg
Patent RU-2058450-C1 (RU)
Title: Heated draw cylinder with cooled roll bearing (options)
Inventor: IVANOV EVGENIJ A
IPC: D02J1/22
Filed: 1993-06-08
Granted: 1996-04-20
Abstract: FIELD: production of chemical fibers, device for drawing and heat treatment of the fiber. SUBSTANCE: heated draw cylinder has electric motor with a rotor fastened to its shaft, front plate of the electric motor with bearings and cylindrical bore and an inductor placed on it. The inductor has cylindrical body with front and back cylindrical ribs and coil placed between them. The cylinder is equipped with inlet and outlet air passages. Thin-walled sleeve is coaxial to the shaft inside the cylindrical bore. Circular turning forming a circular chamber with sleeve surface and connected to air passages is originated on cylindrical bore surface. Circular slot forming circular passage together with butt of front bearing plate is originated on the butt of back rib of the inductor. Air passages, circular passage and circular chamber are connected to form closed system open to the atmosphere through a cut in circular slot wall. The second option of the heated cylinder has cylindrical heat removing flange and thermal insulating layer both installed coaxially to the shaft between the front bearing plate and inductor. Circular slot forming circular passage with front flange butt, connected to inlet air passage placed in heat removing flange and slot in outer wall of the circular slot is originated on the butt of back rib of the inductor. Short and long lengthwise slots are originated on outer surface of inductor body. The slots are connected in pairs to form venting passages. EFFECT: high productivity. 3 cl, 8 dwg
Patent RU-2021995-C1 (RU)
Inventor: BASIN MIKHAIL B
IPC: C10G9/14
Filed: 1993-06-23
Granted: 1994-10-30
Abstract: Использование: в нефтеперерабатывающей промышленности, в устройствах для осуществления процессов термического крекинга. Сущность изобретения: в реакторе для осуществления термического крекинга углеводородов с восходящим движением продуктов термического крекинга углеводородов, работающем при 410 - 470°С и 2 - 20 атм, содержащем корпус с верхним днищем и штуцером, и нижним днищем со штуцером, имеющим тангенциально установленный патрубок для ввода предварительно подогретых до оптимальной температуры углеводородов, длина нижнего штуцера принята равной 0,014 - 0,12 от величины фактора разделения, нижний штуцер снабжен промежуточным фланцевым соединением. 1 з.п. ф-лы, 2 ил.
Patent RU-2090853-C1 (RU)
Title: Method of vibroacoustic diagnosis of machinery
Inventor: DAVYDOV PAVEL A
IPC: G01M17/00
Filed: 1993-08-06
Granted: 1997-09-20
Abstract: FIELD: diagnosis of machinery. SUBSTANCE: cardioid microphone is placed at a distance of r > a 2 /λ from the radiating surface of the machinery body in the area of the assembly to be diagnosed, where a - typical dimension of the given surface, l - wave-length at a pick-off of electrical signal from the microphone output, discrimination of the information parameter from this signal by which the level of defect origination and development is determined. The depth of amplitude modulation of the envelope of the acoustic field radio-frequency spectrum at frequencies corresponding to the frequencies of repetition of typical fault signals is used as the information parameter. EFFECT: enhanced accuracy. 4 dwg
Patent RU-2090561-C1 (RU)
Title: Method of synthesis of phenoxypyrimidine compounds
Inventor: DZHON DEVID DZHOUNZ
IPC: C07D239/24
Filed: 1991-11-12
Granted: 1997-09-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: product: compound of the formula (I) given in description where: W means (CH 3 O) 2 CH•CHCO 2 CH 3  or CH 3 O-CH=CCO 2 CH 3  and Z 1  means halogen atom. Process involves the following stages: (a) interaction of compound of the formula (II) given in description with compound of the formula ROCH 3  where R means metal; and (b) interaction of product from the stage (a) with compound of the formula (III) given in description where Z 1  and Z 2  mean halogen atoms. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 3 cl, 1 tbl
Patent RU-2108084-C1 (RU)
Title: Device for artificial pulmonary ventilation
Inventor: LEBEDINSKIJ KONSTANTIN MIKHAJL
IPC: A61H31/02
Filed: 1993-10-06
Granted: 1998-04-10
Abstract: FIELD: medicine, medicinal equipment for first aid services, operational and revivificational departments of stationary establishments. SUBSTANCE: device has an air duct connected with a compressor blower of gaseous mixture flow connected with a control unit. Compressor blower is an axial spade compressor with reverse characteristics, a control unit has an input controller, central processor and an output controller. An input of input controller is connected with electric pressure transformers installed in an air duct, an output of central processor is connected with an input of output controller. The connection of compressor with a control unit is performed by connection of an output of output controller with compressor's power source. EFFECT: decreased volume-dimension characteristics of devices at simultaneous providing the possibility to realize different modes of VENTILATION. 4 dwg
Patent RU-2073740-C1 (RU)
Inventor: UTKIN YURIJ V
IPC: C22C38/46
Filed: 1993-11-24
Granted: 1997-02-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: proposed steel contains (mass %): carbon 0.11-0.17, silicium 0.6-0.8, manganese 0.6-0.8, chromium 16-18, nickel 1.5-2.5, vanadium 0.05-0.15, nitrogen 0.01-0.04, calcium 0.001-0.03, barium 0.001-0.01, copper 0.2-0.5 and ferrum. EFFECT: increased strength characteristics of desired steel. 1 tbl
Patent RU-2073286-C1 (RU)
Title: Method of assembly of sealed chemical source of electric energy
Inventor: RAJKHELSON LEONID B
IPC: H01M50/134
Filed: 1993-12-09
Granted: 1997-02-10
Abstract: FIELD: fabrication of cylindrical chemical sources of electric energy. SUBSTANCE: opposite-polarity electrodes, divided by a separator, and a plastic gasket are placed in a metal casing. The cover is beaded through an angle of 10 to 45 deg. to the cover plane, then the cover is installed in the casing on the plastic gasket, and the casing edge on the plastic gasket and the cover edge are expanded with the aid of a die up to formation of an angle between the bent edges of the cover and casing equal to 1 to 5 deg. after extraction from the die. EFFECT: enhanced reliability of sealing with prevention of leakage of electrolyte. 1 dwg
Patent RU-2111294-C1 (RU)
Inventor: SHTEFAN ZIKELI
IPC: C08L1/02
Filed: 1993-03-17
Granted: 1998-05-20
Abstract: Использование: текстильная промышленность. Сущность изобретения: формируют раствор целлюлозы в третичной окиси амина, теплый сформированный раствор охлаждают, воздействуя на него потоком газа непосредственно после формования. Затем помещают его в осадительную ванну. Газовый поток направляют в основном под прямым углом к потоку раствора. Возможно использование двух газовых потоков. Получают целлюлозные изделия - предпочтительно нити и пленки. Устройство для получения целлюлозных нитей содержит фильеру с отверстиями и непосредственно под отверстиями - средство подвода охлаждающего газа для охлаждения получаемых целлюлозных нитей. 2 с. и 10 з.п. ф-лы, 4 ил., 1 табл.
Patent RU-2072035-C1 (RU)
Inventor: RUBINSHTEJN OLEG I
IPC: E21B43/25
Filed: 1994-01-31
Granted: 1997-01-20
Abstract: FIELD: oil production. SUBSTANCE: diaphragm is installed in production tubing. Fluid level is increased in drill string- borehole annulus until diaphragm is ruptured. Compressed gas under pressure is used to force back the fluid. Then pressure is increased inside the production tubing and the diaphragm is ruptured. Then pressure is decreased suddenly in the drill string-borehole annulus. Besides, additional diaphragm is installed in production tubing below the main one. The cavity between the diaphragms is sealed. Additional diaphragm is calculated to rupture by hydraulic hammer. EFFECT: higher efficiency. 2 cl, 2 dwg, 1 tbl
Patent RU-2067022-C1 (RU)
Title: Rotor apparatus of water hammer action
Inventor: SAJPEEV GENNADIJ A
IPC: B01F7/00
Filed: 1994-02-08
Granted: 1996-09-27
Abstract: FIELD: emulsification of materials in mass-exchange processes in system "liquid-liquid". SUBSTANCE: rotor apparatus of water hammer action inlcudes astator and rotor with hollow bent resonators having short and long walls. Long wall is manufactured convex to achieve high efficiency of mixing of liquids. Covexity radius amounts to 1.0-1.25 diameter of outlet of resonator. EFFECT: high efficiency of mixing of liquids. 4 dwg, 1 tbl
Patent RU-2073644-C1 (RU)
Title: Method for production of tungstic acid
Inventor: BUTUKHANOV VLADIMIR L
IPC: C25B1/22
Filed: 1994-05-11
Granted: 1997-02-20
Abstract: FIELD: inorganic chemistry. SUBSTANCE: method involves processing with solution of sodium tungstate. The process takes place in electrolyzer, anode current density is 75-85 A/m 2 , concentration of said solution is maintained within 0.05-0.20 mass % as calculated for tungsten oxide. EFFECT: improved efficiency. 2 tbl
Patent RU-2069847-C1 (RU)
Inventor: GORSHKOV VLADIMIR A
IPC: G01M15/00
Filed: 1994-07-07
Granted: 1996-11-27
Abstract: FIELD: repair of gas-turbine engines of flying vehicles, ships, power plants. SUBSTANCE: subject to dismantling is stator of engine compressor only. Mechanical defects of engine (blades, as a rule) are revealed and eliminated, after which stator is assembled. Check tests are conducted directly at object. EFFECT: enhanced reliability. 1 dwg
Patent RU-2098097-C1 (RU)
Title: Remedy for external use for improving blood circulation
Inventor: BEZUGLOV VLADIMIR V
IPC: A61P7/00
Filed: 1994-07-07
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: remedy has prostaglandin E 1  dinitroglycerate as primary agent. It is produced as hydrophilic polymer gel, containing prostaglandin E 1  dinitroglycerate both in micellar and in polymer form. The remedy is applied on injured area surface as thin layer once or many times a day depending on nature of pathologic process. Local vascular dilatation, inhibition of platelet aggregation and increased regeneration processes are observed in injured area. EFFECT: enhanced effectiveness of treatment; excluded undesirable side effects. 1 tbl
Patent RU-2089712-C1 (RU)
Title: Automatized cylindrical multi-storey garage
IPC: E04H6/12
Filed: 1994-07-11
Granted: 1997-09-10
Abstract: FIELD: multi-storey garages. SUBSTANCE: each storey of garage the underground-ground multi-storey garage is provided with a system of rotatable platforms. Cars are set on a first rotatable platform. Several first rotatable platforms are mounted on a second rotatable platform, several second rotatable platforms are mounted on a third rotatable platform, and so on. By rotating rotatable platforms about their axes one can bring a chosen car to a chosen lift and set the car in the lift. EFFECT: improved design. 7 dwg
Patent RU-2082086-C1 (RU)
Title: Fiber-optical detector
Inventor: POKROVSKIJ VSEVOLOD R
IPC: G01B21/02
Filed: 1994-07-15
Granted: 1997-06-20
Abstract: FIELD: transducers of small-scale variations in pressure, speed of flow of liquids and gases, level meters. SUBSTANCE: device has reference and information reflecting surfaces in opposite to which ends of reference and information light guides are located. Said light guides are connected to non-symmetry arms of V-shaped fiber-optical dividers which symmetrical arms are connected to light sources and photodetectors which convert optical signals to electric ones. Latter signals are processed by device. Said reference and information planes are designed as two reflecting surfaces which are rigidly attached to monitored object and are oriented in opposite sides in parallel to each other. Ends of reference and information light guides are located at equal distance from reference and information surfaces respectively and are directed to opposite sides. Output electric signal is generated by means of relative analog subtraction of electric signals from reference and information channels. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2062271-C1 (RU)
Title: Method for production of monomers containing functional groups for synthesis of polyethyl siloxane liquids
Inventor: KLOKOV BORIS ALEKSEEVICH
IPC: C07F7/18
Filed: 1994-07-27
Granted: 1996-06-20
Abstract: FIELD: synthesis of polyethyl siloxane liquids. SUBSTANCE: desired mixture contains (mass %): (R) 3 Si(OR) 3-13, (R) 2 Si(OR) 2  45-82, (R) 3 SiCl    0-2, where R represents C 2 H 5 . Reaction is carried out at 50-100 C in the medium of solvent in the presence of stillage residue of direct synthesis of ethyl chlorosilanes having high boiling point. EFFECT: improves efficiency of the method.
Patent RU-2095787-C1 (RU)
Title: Optical dish to examine liquid in thin layer
Inventor: DUPLIK ALEKSANDR YU
IPC: G01N21/03
Filed: 1994-09-27
Granted: 1997-11-10
Abstract: FIELD: optical investigations. SUBSTANCE: optical dish to examine liquid in thin layer has body with chamber for examined liquid manufactured with plane-parallel optical plates and spacer between them. Body is fabricated in the form of ring-like capsule with helical cover, one of plates has two holes for inlet and outlet of examined liquid. Spacer is manufactured from material which can be deformed sufficiently. EFFECT: simplified design and improved functional reliability of optical dish. 1 dwg
Patent RU-2105270-C1 (RU)
Title: Device for weighing of moving objects
Inventor: DORONIN I V
IPC: G01G3/142
Filed: 1994-10-05
Granted: 1998-02-20
Abstract: FIELD: weight measurement technology. SUBSTANCE: device has load-receiving platform 1, three path-control transducers 2, 3, 4, weight pickup 5 including pressure capsule 7, light-emitting diode 8, photodiode 9, operational amplifier 10, and resistor 11. Device has also power supply unit 6, first R-S trigger 12, second R-S trigger 13, first switch 14, second switch 15, inquiry signal former 16, amplifier former 17, voltage-to-frequency converter 18, microprocessor computer unit 19, printing unit 20, timer 21, indication unit 22, and control panel 23. EFFECT: higher measuring accuracy. 1 dwg
Patent RU-2084317-C1 (RU)
Title: Electrode wire feeder
Inventor: BOGDANOVSKIJ ALEKSANDR V
IPC: B23K9/12
Filed: 1994-10-20
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; welding. SUBSTANCE: feeder has feed roller 14 and two pressure rollers 9 and 10 installed diametrically opposite to each other on spring-loaded member 6. Feed roller 14 is placed between two levers 4 and 5 of spring-loaded member 6 with fitted-on pressure rollers. Each lever 4 and 5 is installed by one end for turning around its axis. Free ends of levers are interconnected by spring. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2103649-C1 (RU)
IPC: F42B7/02
Filed: 1994-10-28
Granted: 1998-01-27
Abstract: FIELD: cartridges for smoothbore hunting guns. SUBSTANCE: the shot has a plastic cylindrical container in the form of a cup with longitudinal grooves on the outer lateral surface and with two obturating skirts. The outer and inner parts of the wall surface of each obturating skirt in longitudinal section represent lines bent towards the rear end face - parts of two ellipses with common centers for each skirt and axes of their symmetry. The container inner surface envelops the individual injurious elements arranged in the container in one or several columns. Each injurious element has a convex taper surface similar for all of them, a cylindrical lug is positioned in the center of this surface, and a similar cylindrical recess is made in the center of the rear a lesser length. One lug having an end face recess contracting inside is made on the inner surface of the container base opposite each column of injurious elements. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2090499-C1 (RU)
Title: Method of preparing fine diamond powder
Inventor: LIN EMIL E
IPC: C01B31/06
Filed: 1994-11-02
Granted: 1997-09-20
Abstract: FIELD: artificial diamonds production. SUBSTANCE: invention is aimed at industrially producing 1-mcm diamond powder with crystalline characteristics of grains approximately meeting those of natural diamond and being applicable in instrumentation engineering, electrical technics, and jewelry. Weighed amount of explosive is loaded into explosion chamber cavity, whereupon explosion is initiated and portion of carbon-containing material is charged into matrix pocket. Amount of explosive is calculated taking into account working velocity range of metal hammer corresponding pressure amplitude range in the region of diamond stability and indications of light sensor recording intense nonequilibrium emission at diamond luminescence spectral line. EFFECT: increased yield (to 70-80%) of diamond particles larger than 1 mcm and simplified procedure. 2 cl, 1 dwg, 1 tbl
Patent RU-2089676-C1 (RU)
Inventor: KUKOZ FEDOR I
IPC: C25D3/22
Filed: 1994-12-06
Granted: 1997-09-10
Abstract: Использование: в гальванотехнике, электролитическом цинковании. Для снижения массоуноса соединений цинка с покрываемыми деталями электролит цинкования содержит 25-40 г/л сульфата цинка семиводного, 140-160 г/л хлорида аммония, 0,002-0,004 г/л продукта конденсации полиэтиленполиамина, тиомочевины и формальдегида и 0,4-1,0 г/л поливиниламиномасляной кислоты. 1 табл.
Patent RU-2125872-C1 (RU)
Title: Method for treating foot and smooth skin mycosis
Inventor: BUDUMJAN T M
IPC: A61K31/60
Filed: 1995-01-04
Granted: 1999-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves smearing injured areas twice a day with composition containing 2.5 parts of salicylic acid, 2.5 parts of benzoic acid, and 95 parts of tyzol. Treatment duration is two weeks. EFFECT: enhanced effectiveness of treatment course; reduced adverse side effects; accelerated elimination of pathogen in lesion focus.
Patent RU-2111304-C1 (RU)
Inventor: SALFETKIN DMITRIJ GRIGOR EVICH
IPC: E01B7/08
Filed: 1995-03-01
Granted: 1998-05-20
Abstract: FIELD: railway transport; permanent way; rail crossings. SUBSTANCE: switch has movable sections of rails coupled with each other and installed on mount, gaskets providing raising of some movable sections of rails relative to others, stops-catches with horns and lower catches designed for fixing movable sections of rails. EFFECT: enhanced reliability of operation. 9 dwg
Patent RU-2132292-C1 (RU)
Inventor: POPOV V A
IPC: B08B7/02
Filed: 1995-03-17
Granted: 1999-06-27
Abstract: Изобретение относится к области электроимпульсного образования электрической энергии в механическую работу и предназначено для использования при возбуждении ударных, акустических, гидравлических и геофизических волн. На конструкцию воздействуют вихревым электромагнитным полем с напряженностью магнитного поля, увеличивающейся к оси вихря напряженности электрического поля. Время нарастания электромагнитного поля до максимального значения устанавливается из соотношения t m  ≤ kd 2 γ (k - коэффициент пропорциональности; d - толщина токопроводящей конструкции вдоль оси вихря напряженности электрического поля; γ - электрическая проводимость материала конструкции). Для осуществления способа используют катушки с витками проводников Т-образного профиля. Проводники сориентированы в катушке так, что пазы заполнены выступами. Суммарную толщину проводников вдоль оси катушки определяют из соотношения   суммарная толщина проводников вдоль оси катушки; γ - электрическая проводимость материала конструкции). Данное техническое решение характеризуется повышенной экономичностью. 2 с. и 12 з.п.ф-лы, 7 ил.
Patent RU-2149874-C1 (RU)
Title: Method of preparing dimethylaminoborane
Inventor: KHOL TSNER KRISTOF
IPC: C07F5/00
Filed: 1995-04-05
Granted: 2000-05-27
Abstract: FIELD: organic synthesis. SUBSTANCE: dimethylaminoborane is prepared by interaction of alkali or alkali-earth metal boranes with diethylammonium salt in presence of liquid nitrogen-containing compound such as dimethylamine as solvent and supplementary solvent such as toluene, ether, or carboxylic acid ester. EFFECT: increased yield and purity of product. 7 cl, 3 ex
Patent RU-2143696-C1 (RU)
Title: Method of detection of sensibilization to medicinal allergens
Inventor: AISTOVA E A
IPC: G01N33/542
Filed: 1995-06-27
Granted: 1999-12-27
Abstract: FIELD: medicine, allergology. SUBSTANCE: method involves isolation and purification of lymphocyte fraction followed by its physical-chemical analysis. Chemiluminescence intensity is measured in lymphocyte fraction and in blood plasma and serum also. Then the medicinal allergen is added to each sample at final concentration that equals to the concentration of a single therapeutic dose of the medicinal allergen divided on the total blood volume of patient. The sensibilization to allergen is determined at increase the level of induced chemiluminescence after incubation of samples with medicinal allergen by 20% and above as compared with the parent value. Method ensures to detect the spectrum of possible medicinal allergens at high precision, broadens possibilities of clinician physician for correction of therapy carrying out and can be used for detection of sensibilization to drugs. EFFECT: simplified, objective and safety method. 2 ex
Patent RU-2106270-C1 (RU)
Title: Swinging suspension on movable support
Inventor: MILOVANOV ALEKSEJ IGOREVICH
IPC: B61F5/00
Filed: 1995-07-11
Granted: 1998-03-10
Abstract: FIELD: railway transport; suspensions of vehicle running gears. SUBSTANCE: swinging suspension has hanger with spherical joints on upper and lower ends symmetrical relative to its geometrical center and journal with lower end which serves as support for cradle of upper spherical joint. Joints are formed by spherical bosses on ands of hanger and mated shells on planes of diametrical symmetry made of antifriction material and cradles, lower cradle being support for body. Suspension journal is enclosed by flexible member in form of spring or rubber-metal damper and arranged between journal and bogie bracket against which suspension journal thrusts by its upper end. EFFECT: enlarged operating capabilities. 1 dwg