baber/WOPTO huggingface dataset:
Patent RU-2140392-C1 (RU)
Title: Method and installation for graphitization of carbon blanks
Inventor: PEREVEZENTSEV V P
IPC: C01B31/04
Filed: 1995-11-13
Granted: 1999-10-27
Abstract: FIELD: carbon materials. SUBSTANCE: installation contains electrical heating furnace with sealed tunnel-type canals with inlet and outlet branches for advancement of banks. The two branches are disposed in parallel in single canal for radiant transfer of heat from graphitized blanks to blanks to be heated and graphitized. Installation is provided with curtain-type partitions made from elastic carbon material disposed in canal at intervals equal to 1.2-1.4 length of blank. Installation additionally has heat- reflection carbon cloth shields placed on walls and ceiling of the canal. Power consumption per 1 t graphite equals 1100 kW/hr and cycle time at least 65 min. EFFECT: enhanced process efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2115098-C1 (RU)
Title: Method measuring mean value of parameter, specifically temperature, of heterogeneous medium
Inventor: PODZHIVOTOV V P
IPC: G01K3/02
Filed: 1995-12-01
Granted: 1998-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: method is intended for usage in systems controlling environment and technological processes. Method measuring mean value of parameter, specifically temperature, of heterogeneous medium includes conversion of current values of parameters to proportional voltage with the aid of temperature sensitive elements, formation of sweeping voltage, its comparison with current output voltage of each temperature sensitive element. At moment of equality of compared voltages current value of sweeping voltage is evaluated at some temperature sensitive element and it is added to collected sum of such voltages. After sweeping voltage reaches maximum value collected sum is divided by number of temperature sensitive elements in group. Obtained quotient is assumed to be measured mean value of parameter. EFFECT: decreased number of temperature sensitive elements and expedited tuning of devices realizing this method. 2 cl, 2 dwg
Patent RU-2095175-C1 (RU)
Title: Method of making convex and concave lands on tubular blanks and installation for performing the same
Inventor: PYZHIK YURIJ N
IPC: B21D17/04
Filed: 1996-04-16
Granted: 1997-11-10
Abstract: FIELD: machine engineering, namely formation of convex and concave lands on tubular blanks of any size in multipurpose equipment. SUBSTANCE: method comprises steps of freely mounting tubular blank onto shaped mandrel, rotating said mandrel and applying deforming effort from outside. Installation for performing the method includes shaped mandrel with convex or concave relieves, rolling-around roller respectively with concave or convex lands reciprocal relative to relieves of said mandrel at taking into account thickness of tubular blanks; stop mounted with possibility of reciprocation motion in mutually normal directions. EFFECT: enlarged using range of installation, enhanced efficiency of method. 2 cl, 2 dwg
Patent RU-2118631-C1 (RU)
Title: Flow line for processing of agricultural production waste
Inventor: BEL BOV N N
IPC: C05F3/06
Filed: 1996-05-06
Granted: 1998-09-10
Abstract: FIELD: agriculture. SUBSTANCE: this can be used at agricultural industrial complexes for fattening of cattle and poultry, also at enterprises which process agricultural produce. Flow line is aimed at creation of wasteless technology for processing and utilization of waste with turning out various commercial products on their base, including such as organic of combined organomineral fertilizers. Flow line has following successively installed components: collecting vessel, conveyor, mixer, drying chamber with furnace, disperser, cyclone with fan, and vessel for collecting ready product. Drying chamber is made as stationary, and its length L, diameter D satisfy following relation L:D = 5-20. Installed in drying chamber is rotating shaft. Disperser is made in the form of chain links which are fastened on shaft. Application of aforesaid embodiment of processing flow line simplifies waste processing technology, ensures reliable operation of equipment and improves quality of turned out commercial products. EFFECT: higher efficiency. 2 dwg
Patent RU-2102806-C1 (RU)
Title: Способ очистки почвы от радионуклидов
Inventor: DAVYDOV JURIJ PETROVICH
IPC: G21F9/28
Filed: 1996-06-14
Granted: 1998-01-20
Abstract: Использование: дезактивация загрязненных радионуклидами цезия почв методом изотопного обмена. Сущность: способ заключается в удалении слоя загрязненной почвы, выделении мелкодисперсной фракции почвы и обработке выделенной фракции раствором, содержащим стабильный изотоп цезия в количестве 1•10 -5 -1•10 -1  моль/л и имеющим значения pH 4 - 8. Достигаемый технический результат: повышение эффективности процесса дезактивации, увеличение степени извлечения радионуклида цезия из почв при минимальном объеме образующихся отходов. 4 табл.
Patent RU-2111747-C1 (RU)
Title: Pharmaceutical composition showing hepatoprotective effect
Inventor: SKACHILOVA SOF JA JAKOVLEVNA
IPC: A61K31/195
Filed: 1996-07-31
Granted: 1998-05-27
Abstract: FIELD: medicine, hepatology. SUBSTANCE: composition has effective amount of N-acetyl-L-glutamic acid salt with 2-(dimethylamino)-ethanol and special additions. Composition can be prepared as powder, solution, tablets, dragee and enclosed in capsules. Composition is used for hepatic sicknesses treatment. EFFECT: enhanced effectiveness of composition. 3 cl, 3 tbl
Patent RU-2110253-C1 (RU)
Inventor: NIKOLAENKO N S
IPC: A61K31/715
Filed: 1996-09-30
Granted: 1998-05-10
Abstract: Изобретение относится к области медицины, в частности проктологии. Ректальные суппозитории с гемостатическим действием содержат натрия альгинат в количестве 0,22 - 0,28 и основу. Суппозитории являются эффективным средством для лечения проктологических и острых кишечных заболеваний для взрослых и детей. 2 з.п. ф-лы, 6 табл.
Patent RU-2128673-C1 (RU)
Title: Method of preparing polyazomethines
Inventor: BERENDJAEV V I
IPC: C08G12/06
Filed: 1996-09-27
Granted: 1999-04-10
Abstract: FIELD: chemical industry. SUBSTANCE: polyazomethines are prepared by polycondensation of diamines with dialdehydes in melt of organic solvent which is solid at room temperature at 110-180 C for 0.5-4 h. Solvent is mixture of benzoic acid with benzimidazole or 2-methyl benzimidazole. Method makes it possible to improve quality of the desired product by increasing molecular weight of polyazomethines. EFFECT: greater process efficiency. 8 ex
Patent RU-2111053-C1 (RU)
Inventor: LETIN L A
IPC: B02C13/02
Filed: 1996-09-27
Granted: 1998-05-20
Abstract: FIELD: grinding materials. SUBSTANCE: spreading disk of centrifugal jet-type mill includes central member connected with rim made in form of truncated cone. Connecting member is made solid over outer and inner surfaces; it occupies entire space between central member and rim; body of connecting member is provided with passages which are round in section. Inlet and outlet sections of each passage have cup-shaped recesses; these recesses are directed towards rotation on inlet section and those located on outlet section are directed towards spreading surface of disk. Profile of each passage has form of diffuser widening from inlet to outlet section. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2126199-C1 (RU)
Title: Combined seeding apparatus
Inventor: ELISEEV A K
IPC: A01B49/06
Filed: 1997-04-01
Granted: 1999-02-20
Abstract: FIELD: agricultural engineering, in particular, early-spring sowing of multicomponent fodder mixture in irrigated and bogharic agriculture regions. SUBSTANCE: seeding apparatus has wheel-type tractor with pneumatic paired tires of equal size. Front wheels are provided with treads formed as annular beads and rear wheels are provided with treads oriented alternatively in opposite directions relative to tractor advancement direction. Seed box, seeding units, seed guide and seeding units drive are positioned in space between tractor wheels. Front and rear tires are formed as set of segments mounted on paired wheel disks. Arced projections on segments of front wheels are laterally offset in alternation relative to tractor advancement direction for predetermined value. Seed guides are equipped with mechanisms for moving them in lateral direction for value equal to crop row width and are operated in synchronism with progressive motion speed of paired wheels by means of feeler mechanisms. Such construction allows combined transporting and seeding operations to be performed for one pass of apparatus. Soil ameliorating effect is achieved by sowing phytoameliorative crops to facilitate desalinization of unproductive irrigated fields, sowing of disturbed soils to grass, sowing of rice and cotton in water-logged soil. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 32 cl, 28 dwg
Patent RU-2121246-C1 (RU)
Title: Process of conversion electric power to thermal one and creation of heat transfer
Inventor: KUKUSHIN V P
IPC: H05B6/10
Filed: 1997-04-16
Granted: 1998-10-27
Abstract: FIELD: heating. SUBSTANCE: process employs one or more closed turns of conductor of electric current forming secondary winding of electric transformer in the capacity of heating element. Heat transfer agent is brought to contact with surfaces of conductor. EFFECT: enhanced reliability of conversion of electric energy to thermal one during heat transfer. 1 cl, 1 dwg
Patent RU-2134951-C1 (RU)
Title: Method and apparatus for gathering seeds, preferably cedar seeds
Inventor: CHEBUNIN N P
IPC: A01D46/00
Filed: 1997-05-14
Granted: 1999-08-27
Abstract: FIELD: forestry. SUBSTANCE: method involves striking tree trunk by means of beat striker 1 to shake off mature strobiles onto ground; gathering strobiles; grinding by mill; separating nuts from ground strobile particles by sieves. Strobiles are shaken off by suspended oscillating beat. Strobiles are ground and particles are separated from nuts directly at gathering site by means of dual-chamber mill driven by striker blow and double-tier sieve. Method further involves transferring separated nuts to other site and drying above fire by means of perforated drum. Oscillating beat has striker 1 mounted on convertible frame 3 by means of suspensions 2. Frame 3 has attachment unit for fixing frame to tree trunk and it may be used as carrier for beat 1. EFFECT: increased efficiency by reduced loading, and improved quality of nuts. 3 cl, 4 dwg
Patent RU-2129367-C1 (RU)
Title: Insecticide preparation-bait and truck control method
Inventor: BLIZNJUK A N
IPC: A01N57/16
Filed: 1997-11-19
Granted: 1999-04-27
Abstract: FIELD: agricultural chemistry. SUBSTANCE: granulated insecticide contains, wt.%: as active principle, diazinone, 0.5-5; and kaolin, 10-15; carboxymethylcellulose sodium salt, 1-3; bone or fish flour, 5-10; benzoic acid, 1-3; and chisel, up to 100%. Preparation can also contain up to 5% of vegetable oil. It is recommended to be applied to soil in dose 30-40 g per 10 sq. m. Preparation retains its activity for a long time, is slowly washed away out of soil, and does not penetrate into soil near the bait as its presence there is undesirable. EFFECT: improved insecticide characteristics. 4 cl, 4 tbl, 4 ex
Patent RU-2125739-C1 (RU)
Title: Smoke detector
Inventor: SHUBIN V V
IPC: G08B17/10
Filed: 1997-12-22
Granted: 1999-01-27
Abstract: FIELD: electronic engineering. SUBSTANCE: smoke detector has generator 1 connected to radiation source 2 designed for optical coupling with photodetector 4 through radiation dissipated across smoke particles; photodetector 4 output is connected in series with input of shaping amplifier 7 through photocurrent amplifier 5 and high-frequency filter 8; generator output is connected to input of shaper 3 and to R input of flip-flop 10 whose S input is connected to output of shaping amplifier 7 and output, to first input of AND gate 12 output of the latter is connected to R input of counter 8 whose output is connected to input of alarm 9 while C input and second input of AND gate are connected to first output of shaper; second output of the latter is connected to control input of shaping amplifier. Radiation source may be made in the form of group of light-emitting diodes. EFFECT: improved noise immunity in case of occurrence of pulse noise and improved sensitivity to black smoke. 2 cl, 3 dwg
Patent RU-2139271-C1 (RU)
Title: Method of preparing water-containing explosive
Inventor: ZAKHAROV V I
IPC: C06B31/40
Filed: 1997-12-11
Granted: 1999-10-10
Abstract: FIELD: mining industries. SUBSTANCE: 0.5-5.5% of liquid fuel is added to thickened oxidizing agent solution at temperature not higher than initial crystallization temperature, and the resulting suspension is mixed with solid fuel in amount of 5-17% by weight of explosive. Oxidizer is dissolved in aqueous thickener solution in amount of 60-95% of its total weight, and remaining amount is added to suspension prior to or simultaneously, or after mixing with solid fuel. EFFECT: improved detonation and power characteristics of final water-containing explosive due to better uniformity of contact among particles of liquid fuel and oxidizer and greater density of water-containing explosive. 14 ex
Patent RU-2147759-C1 (RU)
Title: Polarizer
Inventor: KHAN I G
IPC: G02B5/30
Filed: 1998-03-16
Granted: 2000-04-20
Abstract: FIELD: optical systems. SUBSTANCE: polarizer has a supporting structure and at least one double-refraction anisotropically absorbing layer, having at least one refractive index increasing at an increase of the wave-length of light being polarized at least within a certain band of wave- lengths and formed on the basis of at least one water-insoluble, dichroic dye representing a vat dye or pigment. Dye or pigment may be selected from polycyclic compounds, or perinonic dyes, or heterocyclic derivatives of anthrene, or anthraquinone dyes, or indigoing dyes, or azo compounds, or aromatic heterocyclic compounds, or it may be luminescent. Anisotropically absorbing double- refraction layer may have a thickness at which interference extremum, for example, minimum is realized at least for one linearly polarized component. Polarizer may be made as multilayer one. At least one double-refraction anisotropically absorbing layer may consist of several fragments of arbitrary shape differing in color and direction of polarization vector. EFFECT: enhanced resistance to moisture, improved polarization characteristics. 23 cl, 5 dwg
Patent RU-2149466-C1 (RU)
Title: Method and device for removing helium and hydrogen isotopes from vacuum space of fusion power plant
Inventor: BRAGIN A V
IPC: G21B1/00
Filed: 1998-07-06
Granted: 2000-05-20
Abstract: FIELD: controlled nuclear fusion. SUBSTANCE: method involves maintaining vacuum by means of built-in cryopump and removing difficult-to-condense components by means of external cryopumping unit. Helium and hydrogen jets are introduced using re- condensation effect in cryocondensation pumping unit wherein hydrogen isotopes are condensed at temperature lower than that of cryopanel of built-in cryopump. Helium isotopes are compressed and further pumped out by traditional method, primarily by means of cold steam diffusion pump. Mentioned operations are made by varying temperature gradient along gas flow due to reducing pressure above liquid helium and using enthalpy of exit steam. Device implementing this method has at least two filler cryopumps, cold steam diffusion pump, and annular vacuum water pump. All pumps are installed in tandem and separated from each other by means of vacuum seals; annular vacuum water pump is parallel-connected to each cryopump and to helium and hydrogen isotope recipients. After device is disconnected, from fusion power plant, it is subjected to stepped heating. EFFECT: improved efficiency. 4 cl, 1 dwg
Patent RU-2134316-C1 (RU)
Title: Fibrous material waste recovery machine
Inventor: ZARUBIN V M
IPC: D01G15/72
Filed: 1998-08-11
Granted: 1999-08-10
Abstract: FIELD: textile industry, in particular, spinning production equipment, such as pile-band type loosening-scutching unit. SUBSTANCE: machine has waste receiving chambers made in the form of inverted truncated pyramids and arranged under preliminary loosening and cleaning sections, final cleaning and filament separating sections. Open branch pipes positioned on top part of inverted pyramids are connected with waste discharge devices having feeding chamber. Cylindrical-conical auger is partially mounted in feeding chamber, with conical part of auger being positioned in wetting chamber, which is communicated with drying chamber. Wetting and drying chambers are made in the form of truncated cones sized to be precisely aligned and joined. Three working rolls are positioned above saw-tooth drum first in the direction of advancement of product under process. EFFECT: increased efficiency in cleaning and briquetting of wastes. 2 dwg
Patent RU-2151715-C1 (RU)
Title: Flying vehicle wing motion drive
Inventor: OSIPOV E A
IPC: B64C33/02
Filed: 1998-07-24
Granted: 2000-06-27
Abstract: FIELD: aviation. SUBSTANCE: drive includes engine connected with crankshaft through step-down reduction gear; crankshaft is connected with power shaft on which spherical support is mounted for motion along it. Drive is provided with load-bearing fork connected with center part of power shaft and articulated on pendulum sector linked with crankshaft by means of two wheels provided with pins-pushers. Crankshaft is made in form of shaft-pusher with wheels mounted on its journals. Pendulum sector is linked with load-bearing blade articulated on end of power shaft whose other end carries wing attachment unit. Shaft-pusher is provided with four working projections located every 90 deg and turned along longitudinal axis of shaft-pusher. Working edge of each working projection is located at angle relative to shaft axis. Load-bearing blade may get in contact with working projections of shaft-pusher. EFFECT: enhanced efficiency of wing operation. 18 dwg
Patent RU-2148205-C1 (RU)
Inventor: MUGALLIMOV F M
IPC: F17D5/00
Filed: 1999-01-18
Granted: 2000-04-27
Abstract: FIELD: pipeline transport; main lines. SUBSTANCE: device is designed for revealing defects and obstacles obstructing movement of cleaning and diagnostic means in pipe line, determining their sizes and location. Device has hermetically sealed container installed in housing on which flexible collars are fitted to overlap completely inner section of pipeline. Housing accommodates also tandem-connected path control transducers, electronic unit placed inside container, fault transducer whose stationary part is secured on device housing and movable part is installed on changeable disk hinge- secured on device housing coaxially with collars. Impact recording electronic unit has series-connected meter pulse shapers, path meters, metered path comparator unit, on-line storage unit, storage unit and timer. Metered path values are conveyed to metered path comparator unit and the largest value is stored in on-line storage unit. With fault transducer operating, data from on-line storage unit and from timer is transmitted to storage unit. Device has calibrating disks installed in device housing between collars in several rows at different distances from each other. Definite number of metal plates is mounted on disks. Plates are made as separate truncated sectors of circle or equilateral trapeziums. Plates on each disk differ in height. Plates are mounted on calibrating disks in ascending order of height, with height increasing with in distance between disk and front part of device. Distance between preceding and following disks is either equal to or greater than height of part of plate of preceding disk projecting from disk. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2157052-C1 (RU)
Inventor: BOKK O F
IPC: H04L7/02
Filed: 1999-01-26
Granted: 2000-09-27
Abstract: FIELD: radio engineering. SUBSTANCE: device has seven multipliers (1, 2, 3, 4, 5, 6, 7), four integrators (9, 10, 11, 12), two vector absolute value calculation units (14, 15), subtraction unit (16), code generator shift register (24), quarter phase shifter 23, automatic phase-controlled frequency tuning (8), controlled voltage generator (13), timer (18), decision making unit (17), gate (19), clock oscillator (21), variable rate divider 22, dividing rate control unit (10). Device provides possibility to evaluate static error and compensate it taking into account absolute value of carrier frequency shift. In addition, device provides increased stability of synchronization by 2-4 dB. EFFECT: increased stability and increased precision of establishing synchronization. 4 dwg
Patent RU-2159668-C1 (RU)
Title: Method of production of granulated material
Inventor: VINOKUR V N
IPC: B01J2/28
Filed: 1999-04-05
Granted: 2000-11-27
Abstract: FIELD: technology of granulation of various materials, granulation of part-containing mixtures, fertilizers, plasmochemical and other ultra- dispersed powders, carbon and mineral fibers, carbon dust formula feed, clay. SUBSTANCE: proposed method consists in pelletizing moistened germs and granule-forming material till granules of required size are obtained; germs are obtained through action of dynamic load on mixture of liquid binder and germ initiators and granule-forming material till germs size is no less than 10 mkm are produced. Microorganisms and components required for their vital activity may be used as germ initiators; pelletizing is continued till granules at size of 1.0-to 25.0 mm are obtained. EFFECT: possibility of granulating materials possessing low volume mass; enhanced strength of granules. 4 cl, 1 ex
Patent RU-2141540-C1 (RU)
Title: Zirconium-base alloy
Inventor: NIKULINA A V
IPC: C22C16/00
Filed: 1999-04-22
Granted: 1999-11-20
Abstract: FIELD: zirconium-base alloys. SUBSTANCE: zirconium-base alloy contains the following components, wt.%: niobium 0.5-3.0; thin 0.5-2.0; iron 0.3-1.0; chromium 0.002-0.2; carbon 0.003-0.04; oxygen 0.04-0.15; silicon 0.002-0.15; one element selected from group containing tungsten, molybdenum or vanadium 0.001-0.4; the balance, zirconium. Microstructure of alloy is characterized by iron-niobium-containing particles sizing not more than 0.3 mcm uniformly located in alpha-solid solution. Invention allows production of zirconium-base material whose articles used in active zone of nuclear reactors have higher strength and resistance to irradiation growth and creepage at temperature of 300-350 C due to creation in them of definite in them of definite microstructure, with preservation of high resistance to corrosion and destruction. EFFECT: higher efficiency. 3 cl, 2 tbl
Patent RU-2148231-C1 (RU)
Title: Gun mount
Inventor: SHIPUNOV A G
IPC: F41A15/18
Filed: 1999-04-28
Granted: 2000-04-27
Abstract: FIELD: military equipment, applicable in large-caliber artillery mounts. SUBSTANCE: gun mount has a movable barrel with a breech installed for training and elevation, gun breech enclosure, housing in the form of an armored cap with an opening positioned at the level of the breech at a definite position of the barrel, and a hatch hinge-joined to the armored cap and having a drive providing for its automatic opening and closing for ejection of used shell cases from the armored cap. EFFECT: enhanced reliability of gun mount operation due to ejection of used shell cases from the armored cap. 3 dwg
Patent RU-2150096-C1 (RU)
Title: Device to take samples from pipe-line
Inventor: DENISLAMOV I Z
IPC: G01N1/10
Filed: 1999-05-12
Granted: 2000-05-27
Abstract: FIELD: analysis of materials. SUBSTANCE: invention is related to stationary equipment for periodic sampling of liquid and gas from exhaust line of well or any other pipe-line. Device includes body, outlet tube, shut-off member, intake pipe. Intake pipe is connected to body by thread and is placed in opposition to outlet tube. Shut-off member is manufactured in the form washer and is positioned on cylindrical rod of outlet tube without rigid fixing. EFFECT: possibility of taking sample of product in specified point of section of pipe- line, increased functional reliability of device, simplified design and facilitated attendance of it. 1 dwg