baber/WOPTO huggingface dataset:
Patent RU-2084895-C1 (RU)
Inventor: BATYRSHINA SVETLANA V
IPC: G01N33/483
Filed: 1993-11-09
Granted: 1997-07-20
Abstract: FIELD: gynecology. SUBSTANCE: before sampling material for immunofluorescence investigation, electric stimulation of uterus is performed with rectangular pulse repetition 2000 Hz, duration of pulse packet follow 5 ms, duration of emission and pauses 50-60 s, and current intensity 6-8 mA. EFFECT: increased accuracy of diagnostics.
Patent RU-2105621-C1 (RU)
Inventor: SHCHERBA VALERIJ NIKOLAEVICH
IPC: B21C31/00
Filed: 1993-11-10
Granted: 1998-02-27
Abstract: FIELD: plastic metal working, namely hot extrusion of metal at active action of friction forces for manufacturing rods and shapes. SUBSTANCE: method comprises steps of placing blank in container and extruding it through die for receiving necessary shape and dimensions of product. Extrusion is realized by means of extrusion ram at simultaneously moving container and said ram. Motion speed of container is more than that of extrusion ram. Motion speed of container is set according to extrusion rate and temperature range of blank. Ratio of motion speed values of container and ram is in range 1.05-1.03. Hydraulic extrusion press includes front and rear cross beams rigidly secured to press frame. Main power cylinder and cylinders for moving container connected with high and low pressure circuits are mounted on rear cross beam. Traverse bar is secured to rear cross beam. Traverse bar supports additional cylinder, whose plunger carries extrusion ram. Extrusion ram, container and hollow cylinder are mounted coaxially with possibility of reciprocation motion along lengthwise axis. Hollow extrusion ram is secured to front cross beam of frame. Additional cylinder and cylinders for moving container are hydraulically connected with throttling device being in the form of at least one stabilizing cylinder. Stabilizing cylinder includes cylindrical body in which plunger is arranged. One of stabilizing members of said cylinder is secured to rear cross beam, another is rigidly connected with traverse bar. Inner cavity of stabilizing cylinder is connected with inner cavity of additional cylinder. EFFECT: enhanced efficiency of method, improved design of press. 25 cl, 4 dwg, 1 tbl
Patent RU-2037981-C1 (RU)
Title: Heating appliance
Inventor: DEVYATKIN VLADIMIR A
IPC: H05B3/34
Filed: 1993-11-18
Granted: 1995-06-19
Abstract: FIELD: heating of premises. SUBSTANCE: heating appliance has frame built up of supporting members with additional supports for flat flexible heater mounted for deflection from vertical plane. EFFECT: improved operating reliability of heating appliance. 2 cl, 4 dwg
Patent RU-2037160-C1 (RU)
Title: Method of measuring phase shift of two sinusoidal signals
Inventor: KELEKHSAEV BORIS G
IPC: G01R25/00
Filed: 1993-12-09
Granted: 1995-06-09
Abstract: FIELD: measurement technology. SUBSTANCE: signal values X(t) are divided by signal values Y(t). At time moment t 1  when signal-divisor achieves its maximal value Y(t), values of signal-quotient f(t 1 ) are determined as well as value of its derivative f′(t 1 ). After that phase shift value F o  of signal-dividend X(t) is defined relatively signal-divisor Y(t) from the relation given in the description of the invention. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2058324-C1 (RU)
Title: Method for production of polybutadiene
Inventor: AKSENOV VIKTOR I
IPC: C08F136/06
Filed: 1994-03-01
Granted: 1996-04-20
Abstract: FIELD: production of polymers. SUBSTANCE: method is carried out by two-stepped polymerization of butadiene-1,3 in the medium of hydrocarbon solvent in the presence of lithium butyl. At the first step said polymerization is carried out at 50-80 C, quantity of lithium butyl being 6-15 moles per 1 t of monomer. At the second step thus prepared polymerization product is cooled to 35-45 C, and divinylbenzene together with modifying additive are added into it. Said additive is chosen of group which includes polyethylated polyamines, divinyl ether of diethylene glycol and tetrahydrofurylate of sodium or of potassium. Molar ratio of said modifying additive, divinylbenzene and lithium n-butyl during polymerization is 0.4:0.1;1.0-1.0:0.5: 1.0. The first step is carried out till conversion of monomer is 25-60 %. Said step also may take place till conversion of monomer is 60-100 %, and 50-100 mass % of butadiene-1,3 (as calculated for its initial quantity) may be additionally fed on the second step of polymerization. EFFECT: improves efficiency of method. 3 cl, 1 tbl
Patent RU-2072226-C1 (RU)
Title: Herbicidal composition
Inventor: KUZNETSOV VYACHESLAV M
IPC: A01P13/00
Filed: 1994-03-29
Granted: 1997-01-27
Abstract: FIELD: agriculture chemical agents for protection of plants. SUBSTANCE: herbicidal composition comprises (wt%): 56-74 H-C 7 C 9 - dichlorophenoxyacetic acid esters (I): 6.6-15.4 2- methoxy-3,6-dichlorobenzoic acid ester (II); the I-II weight ratio is (512):1; 12-20 surface active agents such as oxyethylated alkylphenols with degree of oxyethylation of 7-12 or in combination with calcium alkylbenzene sulfonate; petroleum solvents which include mixture of aromatic hydrocarbons, the balance. EFFECT: improved properties of the chemical agents. 2 tbl
Patent RU-2094253-C1 (RU)
Inventor: KHUKHRIN VIKTOR V
IPC: B60P1/16
Filed: 1994-07-29
Granted: 1997-10-27
Abstract: Изобретение относится к машиностроению, в частности к подъемно-транспортному оборудованию и касается устройств для подъема длинномерных тяжеловесных объектов в вертикальное положение. Механизм подъема длинномерного объекта в вертикальное положение содержит раму, подъемный гидроцилиндр, один конец которого шарнирно закреплен на раме. Рычаг одним концом шарнирно закреплен на раме, а вторым - на ползуне, установленном в смонтированных на объекте направляющих. Шарнир соединения объекта с рамой размещен на подвижной опоре, установленной в выполненных на раме направляющих. Второй конец подъемного гидроцилиндра шарнирно закреплен на указанном рычаге, который соединен с упомянутой подвижной опорой посредством гибкой тяги, запасованной через обводной блок и закрепленной концами на рычаге и подвижной опоре. 2 ил.
Patent RU-2101045-C1 (RU)
Inventor: PROKHONCHUKOV ALEKSANDR ALEKSE
IPC: A61N5/067
Filed: 1994-08-23
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying laser radiation of 0.52-0.57 mcm wavelength in pulsating generation mode, radiation power is 0.4-0.8 J/pulse, frequency is 8-12 Hz, exposure time is 40-60 s long. The whole treatment course has two procedures. EFFECT: high quality of treatment.
Patent RU-2101083-C1 (RU)
Inventor: JUR EVA T M
IPC: B01J37/03
Filed: 1994-09-22
Granted: 1998-01-10
Abstract: FIELD: dehydrogenation catalysts. SUBSTANCE: catalyst based on Cu/Zn/Al and/or Cr oxide system promoted by alkali metals is prepared by way of coprecipitation from salt solution by alkali metal carbonate solution and subsequent heat treatment. Alkali metal is introduced into catalyst in the stage of precipitation involving incomplete washing of precipitate from alkali metal ion. EFFECT: improved preparation procedure.
Patent RU-2083923-C1 (RU)
Inventor: ARMISHEVA GALIYA T
IPC: F23G7/06
Filed: 1994-10-25
Granted: 1997-07-10
Abstract: Изобретение относится к термической переработке отходов. Камера дожигания отходов содержит металлический цилиндрический корпус с торцевыми фланцами и футеровкой 3 из огнеупорного материала. Корпус снабжен рубашкой со штуцерами для подачи охлаждающего агента. Футеровка имеет центральный осевой канал не менее 70 мм с отверстиями ввода и вывода газов диаметром (0,3 - 1,0)d, который заполнен насадкой из материала футеровки размером каждого элемента футеровки (0,15 - 0,3)d. 2 з.п. ф-лы, 2 ил.
Patent RU-2080226-C1 (RU)
Title: Method of manufacture of articles with circular welds
Inventor: PETROV VLADIMIR A
IPC: B23K33/00
Filed: 1995-02-27
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; manufacture of high-pressure reservoirs, bottles and pipe lines with circular welds. SUBSTANCE: edges to be welded are made in form of mating taper surface at angle of inclination of cone generatrices of 10 to 36 deg to plane of cross section perpendicular to pipe axis. Outer taper surface of pipe of larger diameter has larger angle of inclination which exceeds angle of inclination of mated inner taper surface of pipe of lesser diameter. EFFECT: enhanced reliability. 3 dwg, 1 tbl
Patent RU-2078877-C1 (RU)
Title: Dragline-excavator bucket
Inventor: SEINOV NIKOLAJ P
IPC: E02F3/60
Filed: 1993-03-13
Granted: 1997-05-10
Abstract: FIELD: earth moving machinery. SUBSTANCE: bucket of dragline excavator has back and side walls and door with cutting edge. Ratio of mean width of bucket to mean height of side and back walls of bucket is 1.7-2.4. Product of mean height of side and back walls of bucket, mean width of bucket and mean length of bucket is 0.75-0.98 of bucket capacity. When working sand, clay or rock, this product is 0.9-0.98, 0.8-0.92 or 0.75-0.85 of bucket capacity, respectively. EFFECT: enlarged operating capabilities. 4 cl, 4 dwg, 1 tbl
Patent RU-2125202-C1 (RU)
Title: Method of recovery and migration of high-viscosity petroleum products
Inventor: ARMANDO MARKOTULLIO
IPC: C09K23/12
Filed: 1995-03-10
Granted: 1999-01-20
Abstract: FIELD: oil-and-gas industry. SUBSTANCE: recovery and migration of high-viscosity petroleum products in form of aqueous dispersions in presence of sulfonate dispersant which is extracted from sulfonates of alkali metals and alkaline-earth metals or ammonium of indene coumarone sulfonate resins. EFFECT: avoidance of toxic reagents; enhanced efficiency; at reduced amount. 6 cl, 1 tbl, 6 App
Patent RU-2083762-C1 (RU)
Title: Device for cooling and freezing of ground
Inventor: CHISNIK SERGEJ A
IPC: E02D3/115
Filed: 1995-04-18
Granted: 1997-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to thermomelioration of ground for bases of foundations for buildings and structures erected primarily in permafrost regions. Device for cooling and freezing of ground has ground and air heat exchangers with connecting heat-pipeline which is provided with heat insulating coating and thermal coupling, and it is made in the form of flexible corrugated hose. Aforesaid peculiarities substantially enhance operating efficiency of device and widen its functional potentialities. Device can be successfully used in erection of various structures in northern areas with retention of natural primordial condition of permafrost. EFFECT: high efficiency. 4 dwg
Patent RU-2095474-C1 (RU)
Title: Electrolytic liquid-supply system in pressure electrolysis plant
Inventor: JYURKI LEPPYANEN
IPC: C25B9/05
Filed: 1993-08-31
Granted: 1997-11-10
Abstract: The present invention relates to a feeding system for electrolytic liquid in a pressurized electrolysis apparatus used for producing hydrogen, in which electrolysis apparatus electrolytic liquid is decomposed into hydrogen and oxygen in a pressurized electrolytic cell (11). The feeding system comprises a storage container (40) for electrolytic liquid being at a lower pressure, a pressure-resistant intermediate container (18) connected to a liquid separator (17) of the electrolysis apparatus and a storage container (40), and means (19, 44) for bringing the intermediate container (18) to said lower pressure while filling-in the intermediate container (18) with electrolytic liquid from the storage container (40), and for bringing the intermediate container (18) to the pressure of the liquid separator (17) while emptying the intermediate container (18) to the liquid separator (17).
Patent RU-2092693-C1 (RU)
Title: Tool for crushing mineral and artificial materials
Inventor: GLATMAN LEOPOLD B
IPC: E21B10/46
Filed: 1995-07-14
Granted: 1997-10-10
Abstract: FIELD: material crushing tools. SUBSTANCE: tool for crushing mineral and artificial materials has hard-alloy insert and body. Insert is made up of working part and tail-piece. Tail-piece of working part is in the form of body of revolution. Tool body is provided with recess for accommodation of insert tail-piece. At least part of insert tail-piece surface is of curvilinear configuration which corresponds to shape of meniscus created by molten solder in body recess. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2086662-C1 (RU)
Inventor: SHCHEPETEVA NINA P
IPC: F27D1/16
Filed: 1995-09-22
Granted: 1997-08-10
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates, in particular, to repairing metallurgical furnaces (converters, electroarc furnaces) and may find use for industrial furnaces in other areas. According to invention, onto preheated surface of masonry under repair, ceramic mixture containing, wt. -%: refractory filler powder, 75-98.5; highly dispersed metal powder, 1-20; and 0.5-5 of aluminium hydride is applied in oxygen jet. Refractory filler melts because of formation of high-temperature torch when metal and aluminium hydride powders are burned and intermelts with refractory masonry to form monolith layer. EFFECT: provided required chemical composition of welded ceramic mixture, reduced usage of metal powders, and accelerated process.
Patent RU-2098965-C1 (RU)
Inventor: PASHCHENKO LYUDMILA PETROVNA
IPC: A21D8/02
Filed: 1995-11-27
Granted: 1997-12-20
Abstract: Использование: в пищевой промышленности, в частности в хлебопекарной - для повышения биологической и пищевой ценности хлеба и для улучшения качества изделий. Сущность изобретения: приготовление хлебобулочных изделий включает интенсивный замес теста из пшеничной муки, дрожжей, воды, соле- и сахаросодержащего вещества, брожение теста, разделку, расстойку и выпечку тестовых заготовок. При этом в качестве соле- и сахаросодержащего вещества используют сывороточную пасту в количестве 7,5-17,5% к массе муки в тесте. Сывороточную пасту предварительно обрабатывают 7,5% раствором перекиси водорода и 10% раствором нашатырного спирта, взятым в количестве 1,0-2,3% к массе муки в тесте. 3 табл.
Patent RU-2142740-C1 (RU)
Inventor: ONOPRIEV V I
IPC: A61B17/11
Filed: 1996-01-05
Granted: 1999-12-20
Abstract: Изобретение относится к медицине, хирургии, может быть использовано при лечении синдрома Золлингера-Эллисона и язв кардиального отдела желудка. Резецируют кислотопродуцирующий отдел желудка. Выполняют селективную проксимальную ваготомию. Замещают резецированный отдел желудка петлей тощей кишки. Формируют при этом концево-петлевой пищеводно-кишечный клапанный анастомоз. Анастомозируют оба конца петли тощей кишки с иннервируемым антральным отделом желудка. Способ позволяет улучшить функциональные результаты хирургического лечения больных с синдромом Золлингера-Эллисона и язвами кардиального отдела желудка. 8 ил.
Patent RU-2101653-C1 (RU)
Title: Револьвер
Inventor: PROKOP EV G A
IPC: F41C3/14
Filed: 1996-02-06
Granted: 1998-01-10
Abstract: Использование: в ручном огнестрельном оружии. Сущность изобретения: в револьвере, содержащем рамку, ствол, ударно-спусковой механизм и барабан, установленный в рамке на двух взаимодействующих между собой полуосях, одна из полуосей размещена в барабане с возможностью продольного перемещения и подпружинена относительно барабана. Вторая полуось размещена в рамке и подпружинена относительно нее. 1 ил.
Patent RU-2092922-C1 (RU)
Title: Method controlling magnetic flux and device for its implementation
Inventor: KOROLEV EDUARD G
IPC: G05F7/00
Filed: 1996-04-18
Granted: 1997-10-10
Abstract: FIELD: conversion of magnetic energy of permanent magnets to various forms of energy (mechanical, electrical, thermal, light, etc). SUBSTANCE: method proposes principle of control over magnetic flux by controlling magnetic resistance of magnetic shunt in circuit of permanent magnet. This principle determines operation of device implementing given method as amplifier of magnetic flux. EFFECT: expanded range of adjustment of value of magnetic flux depending on preset adjustment law, simplified design and adjustment process. 7 cl, 6 dwg
Patent RU-2121032-C1 (RU)
Title: Method for construction of multistorey residential building and multistorey residential building
Inventor: RAFAEHL FLAJSHKHAUER
IPC: E04B1/348
Filed: 1994-10-20
Granted: 1998-10-27
Abstract: FIELD: civil engineering. SUBSTANCE: multistorey residential building is constructed at least by one part of habitable room on a site of residential building. Only after construction of parts of habitable room located outside on its outer side for possible replacement is box unit which contains all dwelling infrastructure. Box unit is connected with pipelines required for the building for supply of water and discharge of sewage and with power supplying wires. Box unit or box units are delivered functionally ready for regular service and fully furnished with system required for all dwelling infrastructure. Only after construction of parts of habitable room, box unit or units are installed from outside on their outer side for replacement and supply and discharge facilities are connected. EFFECT: higher economic efficiency of construction. 8 cl, 7 dwg
Patent RU-2110538-C1 (RU)
Inventor: KUZNETSOVA O N
IPC: C08K3/32
Filed: 1996-07-16
Granted: 1998-05-10
Abstract: FIELD: organic chemistry; production of building materials. SUBSTANCE: feedstock has the following composition: product resulting from condensing wastes of acetone-phenol production with formaldehyde, ethylene oxide/alkylphenol adduct, aluminium powder, benzenesulphonic acid, orthophosphoric acid and ethylene glycol. Additionally, feedstock comprises mica production wastes. Ingredients are taken in the following ratio, mas.%: product resulting from condensing wastes of acetone-phenol production with formaldehyde, 68.0-80.0; ethylene oxide/alkylphenols adduct, 3.5-4.0; aluminium powder, 1.0-1.5; benzenesulphonic acid, 6.5-10.5; orthophosphoric acid, 2.5-4.0; ethyleneglycol, 3.0-5.0; mica product wastes, 3.5-7.0. EFFECT: increased strength of material in 18-35 times; reduced moisture absorption in 1.6-2.5 times. 1 tbl
Patent RU-2137200-C1 (RU)
Inventor: CHUN-SUL JUNG
IPC: G08B26/00
Filed: 1996-07-30
Granted: 1999-09-10
Abstract: FIELD: remote control security systems. SUBSTANCE: method involves analysis of alarm signals which are generated by information exchange unit, periodic test of used processors and, in case of detection of faults in system, supply and generation of alarm signals by means of sequential transmission of alarm data. Corresponding device has unit for information exchange, control unit and alarm unit. EFFECT: possibility to inform operator by means of sound alarm through external loudspeaker for servicing of remote control security system. 4 cl, 3 dwg
Patent RU-2112744-C1 (RU)
Title: Method of processing high-concentration uranium
Inventor: KHANDORIN G P
IPC: C01G43/04
Filed: 1996-09-17
Granted: 1998-06-10
Abstract: FIELD: uranium processing. SUBSTANCE: invention relates to processing high- concentration uranium into power-destination low-concentration uranium by way of diluting the former. Method includes oxidation of uranium metal, fluoridation of oxides obtained into uranium hexafluoride (residual uranium content in the cinders is 10-25% based on the weight of uranium fed into fluoridation stage), afterpurification of uranium hexafluoride to remove plutonium hexafluoride by selectively sorbing the latter on sodium fluoride, preparation of uranyl nitrate solution from fluoridation cinders, extraction-sorption purification of uranyl nitrate, and its denitration to produce uranium oxides which are returned into fluoridation stage. Time and temperature of uranium hexafluoride afterpurification process is chosen in dependence of conditions determined by equation:   where C o  and C are concentrations of plutonium in uranium hexafluoride before and after afterpurification process, respectively; τ uranium hexafluoride-sorbent contact time, s; and T sorbent temperature, K. EFFECT: optimized process parameters. 2 cl, 1 tbl
Patent RU-2105045-C1 (RU)
Title: Method of bactericide purification of lubricating fluids
Inventor: SHABALIN V S
IPC: C10N30/16
Filed: 1996-10-01
Granted: 1998-02-20
Abstract: FIELD: lubricating fluids. SUBSTANCE: method is distinguished by that aeration is performed before pH value reduction starts and then aeration product is aged to form microbiological film that is finally removed. According to invention, aeration process is carried out stepwise with removal of microbiological film in each step. EFFECT: increased lifetime, substantially reduced biological damage, and reduced expenses on preparing fresh lubricating fluids. 2 cl
Patent RU-2128814-C1 (RU)
Title: Armored repair-evacuating vehicle
Inventor: NIKONOV A I
IPC: B60S9/20
Filed: 1996-10-22
Granted: 1999-04-10
Abstract: FIELD: repair-evacuating facilities. SUBSTANCE: armored repair-evacuating vehicle has a hull, winch with rope and hauling drums fastened to the hull roof, and super- structure of the hull roof with a window for paying-out the rope; the guide roller and the winch furnished with a hydraulic drive are so installed that the outlet side of the winch rope from the upper hauling drum and the groove of the guide roller are parallel to the hull roof; the roof superstructure accommodates part of the upper hauling drum, and the guide roller is fastened to a bracket hinge- joined to the roof; the hinge geometric axis is located in the symmetry plane of the guide roller groove. EFFECT: reduced vehicle mass at the same level of protection. 1 cl, 4 dwg
Patent RU-2150779-C1 (RU)
Title: Electronic device for electrical energy conversion
Inventor: MEJNAR T ERRI
IPC: H02M7/44
Filed: 1996-03-06
Granted: 2000-06-10
Abstract: FIELD: converter engineering. SUBSTANCE: multistage converter basically has capacitors C1, C2 through Cn , one for each section, as well as control facilities incorporating devices VMO1, VMO2 through VMOn for varying intermediate voltage across leads of each capacitor C1, C2 through Cn, devices VE1, VE2 through Vn for recording probable deviation between voltage of medium varying charge and that of medium rated charge of respective capacitor C1, C2 through Cn, and also additional control devices MCC1, MCC2 through MCCn that function to change converter control signals in direction of mentioned deviation. EFFECT: improved accuracy. 8 cl, 7 dwg
Patent RU-2112079-C1 (RU)
Inventor: SHERMERGORN I M
IPC: C23F11/14
Filed: 1997-04-22
Granted: 1998-05-27
Abstract: FIELD: protection for oil extracting equipment operating in hydrogen sulfide-containing corrosive media against attack by corrosion; oil production and associated industries. SUBSTANCE: organic solvent, fatty acid, non-ionogenic surfactant and aminoparaffin taken in succession are mixed. They are taken in the following ratio, mas.%: fatty acid, 8-20; non-ionogenic surfactant, 12-28; aminoparaffin, 2-8; organic solvent, the balance. EFFECT: highly efficiency of corrosion inhibitor. 1 tbl
Patent RU-2132628-C1 (RU)
Title: Method for preparing extruded food product
Inventor: RUDAS P G
IPC: A23P1/12
Filed: 1997-07-28
Granted: 1999-07-10
Abstract: FIELD: food-processing industry, in particular, obtaining of ready-to-eat product from cereals. SUBSTANCE: method involves mixing cereal flour and additives; wetting and heating mixture to temperature of 170-180 C; extruding under pressure of 2.0-4.0 MPa; exposing extruded mass to excessive pressure of air-and-vapor medium at outlet end of extruder die spinneret. Excessive pressure is 5-15% of extruding pressure and is gradually reduced to atmospheric pressure. Method allows explosion process at mass discharge end of spinneret to be suppressed. Extrudate acquires more uniform porous structure and stable form. EFFECT: increased efficiency and improved quality of extrudate. 2 cl, 1 ex
Patent RU-2108786-C1 (RU)
Inventor: EVLANENKOVA KLAVDIJA STEPANOVN
IPC: A61K31/405
Filed: 1997-09-15
Granted: 1998-04-20
Abstract: FIELD: medicine, oncology. SUBSTANCE: invention proposes an agent for treatment of oncological patients - amino acid L-tryptophan or its derivative - 5-hydroxy-N,N-dimethyltryptamine. EFFECT: broadened assortment of agents for oncological patients treatment. 6 ex