baber/WOPTO huggingface dataset:
Patent RU-2219377-C2 (RU)
Inventor: VUD PITER DZHON
IPC: F04D29/38
Filed: 2000-09-04
Granted: 2003-12-20
Abstract: Лопатка (18) статора компрессора включает в себя напорную и всасывающую стороны (20, 22), проходящие по хорде между передней и задней кромками (24, 26) и в продольном направлении между корневой частью (28) и вершиной (30). Лопатка сужается по хорде к средней части (36) между корневой частью и вершиной. Лопатка также может быть изогнута у ее задней кромки (26) во взаимодействии с узкой средней частью. Изобретение позволяет повысить кпд компрессора и запас по помпажу путем расширения возможностей статорных лопаток компрессора и улучшения их взаимодействия с соответствующими роторными лопатками компрессора. 3 с. и 24 з.п.ф-лы, 4 ил.
Patent RU-2201476-C2 (RU)
Title: Bath of electrolyzer with arc ignition to win aluminum by hall-herult method carrying cooling facilities
Inventor: BO ZHEROM
IPC: C25C3/20
Filed: 1999-04-07
Granted: 2003-03-27
Abstract: FIELD: production of aluminum. SUBSTANCE: invention is concerned with winning of aluminum by way of fire electrolysis in correspondence with Hall-Herult method, with technological installations meant for realization of this method in industry, with devices controlling heat flows in bathes and cooling facilities which secures this control. Technical result of invention lies in removal and dispersal of thermal energy released in bath by means of easily installed aids which do not require any substantial modification of bath. Electrolysis bath has body made of steel, elements of internal coat and cathode system. Bath is equipped with cooling facilities which blow air in by localized streams distributed around body of bath. Air is injected at rate from 10 to 100 m/s, preferably, at 20 to 70 m/s. Installation to win aluminum has electrolysis baths fitted with above-mentioned cooling facilities. EFFECT: removal and dispersal of heat released in bath. 22 cl, 6 dwg
Patent RU-2196303-C2 (RU)
Title: Procedure adjusting radial clearance in gyroscope
Inventor: ANDREEV A G
IPC: G01C25/00
Filed: 2001-04-10
Granted: 2003-01-10
Abstract: FIELD: precision instrumentation engineering, adjustment of precision dynamically tuned gyroscopes. SUBSTANCE: rotor is installed on bearing support mounted in case of gyroscope. Stator of slaving-torque motor is set matching its electrical axis with mechanical axis of gyroscope. Rotor is removed and ring surfaces of stator of slavingtorque motor are machined to ensure its alignment with rotation axis of rotor. EFFECT: increased accuracy of adjustment by reduction of error caused by gas dynamic moment. 2 dwg
Patent RU-2265003-C2 (RU)
Title: Водосодержащее взрывчатое вещество повышенной взрывной эффективности
Inventor: VAKHOTIN A A
IPC: C06B31/42
Filed: 2001-06-01
Granted: 2005-11-27
Abstract: Изобретение относится к промышленным взрывчатым веществам. Предложен состав заряда водосодержащего взрывчатого вещества, представляющий собой грубодисперсную суспензию, включающий жидкую фазу - водный раствор аммиачной селитры и карбамида и твердую фазу - гранулированный тротил и гранулированную аммиачную селитру, при определенном соотношении компонентов. Изобретение направлено на создание состава заряда водосодержащего взрывчатого вещества повышенной взрывной эффективности. 2 табл.
Patent RU-2209935-C2 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B36/04
Filed: 2001-06-19
Granted: 2003-08-10
Abstract: FIELD: oil producing industry, particularly, devices for electric heating of pipelines and valving of wellhead of water injection wells of systems of maintenance of oil deposit formation pressure. SUBSTANCE: magnetic circuit of transformer is cylindrical in form of ring. Transformer secondary winding is made of flexible cable wound directly on magnetic circuit in one layer with parallel connection of similar sections directly with connecting clamps. This provides for use of transformer as small-sized portable device for heating of wellheads of water injection wells. Connecting clamps are installed on pipes of wellhead in zone of ground positive temperatures that makes it possible to carry out electric heating without disassembly of heat insulation of wellhead pipelines. EFFECT: higher efficiency of device operation, reduced overall dimensions and mass of offered device. 2 cl, 1 dwg, 1 tbl
Patent RU-2205695-C2 (RU)
Title: Grinding apparatus
Inventor: LUKASIK V A
IPC: B02C18/08
Filed: 2001-08-14
Granted: 2003-06-10
Abstract: FIELD: equipment for grinding of rubber, rubberized cord, plastic and wood-working industry wastes, as well as plant growing wastes. SUBSTANCE: apparatus has vertical casing equipped with cover having profiled groove, conical rotor with spherical supports mounted on its upper end, charging unit, and spline shaft with spring. Rotor rests with its lower end upon said spring. Cutting member made in the form of elongated toothed tape is running in helical line on rotor surface. Toothed tape is embedded into helical groove. Casing is provided with cutting member made in the form of elongated toothed tape positioned in helical groove formed in casing inner surface, with direction of groove in rotor coinciding with that of casing. Cutting member teeth of casing are inclined in direction opposite to that of rotor teeth. Helical line coil pitch of cutting member embedded into casing is equal to that of rotor. EFFECT: wider operational capabilities, increased efficiency and reduced power consumption. 2 cl, 2 dwg
Patent RU-2230929-C2 (RU)
Inventor: SHUL GIN V V
IPC: B60H1/04
Filed: 2001-12-07
Granted: 2004-06-20
Abstract: FIELD: mechanical and transport engineering; internal combustion engines. 
     SUBSTANCE: invention relates to devices for heating internal combustion engine and passenger compartment of city bus when engine is shut down at operation under low ambient temperature conditions. Proposed heating system is equipped with expansion tank whose compensating pipeline is connected with suction branch pipe of water pump of internal combustion engine, and drain pipe branch pipe is connected with water radiator. Phase transition heat accumulator and radiators-heaters of passenger compartment are connected in parallel with water radiator. Heat exchanger-exhaust gas heat recovery unit with tosol temperature sensor is installed before phase transition heat accumulator. Tosol temperature sensor is electrically coupled with control valve. 
     EFFECT: provision of considerable increase of temperature of liquid heat carrier getting into phase transition heat accumulator in process of heat accumulation without reducing air temperature in passenger compartment. 
     2 cl, 1 dwg
Patent RU-2226726-C2 (RU)
Inventor: KUDRJAVTSEV B K
IPC: G21F9/08
Filed: 2002-04-27
Granted: 2004-04-10
Abstract: FIELD: recovery of liquid radioactive wastes. SUBSTANCE: proposed method includes pre-concentration of liquid radioactive wastes by evaporation to produce condensate and still bottoms, ozonization of still bottoms, separation of radioactive slime, and concentration of effluent by deep evaporation. Still bottoms are ozonized immediately after preconcentration by evaporation at solution pH of 12 to 13.5. Upon separation of radioactive slime effluent is passed through filtercontainer accommodating cesium-selective inorganic sorbent whereupon spent filter-container is dispatched for storage or burial. EFFECT: enhanced reliability of decontaminating liquid radioactive wastes having high salt content from radionuclides. 4 cl, 1 dwg, 2 ex
Patent RU-2239237-C2 (RU)
Title: Устройство для демонстрации информации
Inventor: KHOZJAINOV B G
IPC: G09F11/02
Filed: 2002-04-25
Granted: 2004-10-27
Abstract: Устройство для демонстрации информации для повышения качества изображения содержит индикаторные элементы, которые верхними и нижними концами закреплены на вращающихся плоскостях, жестко связанных между собой, образуя при этом цилиндрическую поверхность вращения вокруг своей неподвижной вертикальной оси. 2 з.п. ф-лы, 2 ил.
Patent RU-2233551-C2 (RU)
Inventor: ABULKHANOV R R
IPC: H04K3/00
Filed: 2002-06-25
Granted: 2004-07-27
Abstract: FIELD: radio engineering; developing new radio-link noise stations and retrofitting existing ones. 
     SUBSTANCE: proposed station is designed for continuous radio reconnaissance and suppression of radio links by correlating convolution and attenuating noise signal arriving from transmitting antenna (reflected from underlying terrain). To this end use is made of chirp signal as target noise and local oscillator signal for additional frequency conversion of signals received. Chirp noise is attenuated due to its suppression in rejection filter and expansion of gain-frequency path at second-mixer output. Radio link noise station has receiving antenna 1, mixers 2.1, 2.2, band filters 3.1, 3.2, rejection filter 4, switches 9.1, 9.2, receiver 5, analyzer 6, limiting amplifier 7, detector 8, modulator 14, power amplifier 15, transmitting antenna 16, reference oscillator 10, frequency divider 11, frequency setting unit 12, and line frequency-modulated generator 13. 
     EFFECT: provision for continuous radio link reconnaissance and noise attenuation. 
     1 cl, 2 dwg
Patent RU-2259997-C2 (RU)
Inventor: BOJL FREHNSIS TOMAS
IPC: C07D207/12
Filed: 2000-12-18
Granted: 2005-09-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new inhibitors of farnesyltransferase of the formula (I): 
        wherein R 1  means hydrogen atom (H), group of the formula R 5 C(O)- wherein R 5  means phenyl, pyridyl or N-methylpiperidine; R 2  means hydrogen atom (H), isopropyl, cyclopentyl or N-methyltetrahydropyridyl; R 3  means hydrogen atom (H), halogen atom; R 4  means hydrogen atom (H), halogen atom; L means -CH 2 -Z- wherein Z means NH; Y means sulfur atom (S), S(O) or S(O) 2 ; or its salt. Compounds of the formula (I) inhibit activity of enzyme, farnesyl(protein)transferase, that allows their using in pharmaceutical composition in cancer treatment. 
     EFFECT: valuable medicinal properties of inhibitors. 
     18 cl, 3 tbl, 3 sch, 6 ex
Patent RU-2267352-C2 (RU)
Inventor: VAN DER VAL T AJZEK JAKOBUS
IPC: F28G3/10
Filed: 2001-02-09
Granted: 2006-01-10
Abstract: FIELD: methods of treatment of fluocarbon raw. 
     SUBSTANCE: the invention is pertaining to the methods of treatment of fluocarbon raw. The method of treatment of fluocarbon raw provides for heating by means of high frequency induction of a heating zone of a reaction chamber up to the temperature of no more than 950°C, heating in the heating zone of fluocarbon raw, which contains at least one fluocarbon compound, so, that the fluocarbon compound dissociates with production of at least one predecessor of fluocarbon or its reactive kinds; and refrigerating of the predecessor of fluocarbon or its reactive kinds, in the result of which from the predecessor of fluocarbon or its reactive kinds forms at least one more desirable fluocarbon compound. The technical result is conversion of the fluocarbon raw into the useful products by the low-cost reliable non-polluting environment  universal and easily controlled method. 
     EFFECT: the invention ensures conversion of the fluocarbon raw into the useful products by the low-cost reliable non-polluting environment universal and easily controlled method. 
     12 cl, 10 dwg, 3 tbl, 2 ex
Patent RU-2252076-C2 (RU)
Title: Milling-separating device
Inventor: SYROVATKA V I
IPC: B02C13/18
Filed: 2002-08-22
Granted: 2005-05-20
Abstract: FIELD: disintegrating by mills. 
     SUBSTANCE: device comprises crusher which receives the rotor having bearing disks provided with crushing members arranged horizontally, separator which underlies the crusher and has sloping screens, and vibrator. The crusher is provided with riffled concave. The crushing members of the rotor are made of blades which are detachable mounted in the radial grooves in the disks. The rotor and concave in the top section are made of a trancated cone. In the bottom section they are cylindrical. The diameter of the concave and disks of the rotor in their bottom section is larger than that in the top section. The angle of inclination of the conical section of the concave allows grains, which strike the working riffled conical section of the desk but do not disintegrate, to be reflected from the blade of the bottom grater diameter of the disk. The separator can be mounted on the ring suspensions for permitting its detaching from the crusher. The blades are provided with projections for their locking in the disk grooves. 
     EFFECT: improved quality of milling. 
     2 cl, 3 dwg
Patent RU-2259223-C2 (RU)
Inventor: PANFILOV S L
IPC: A63F9/20
Filed: 2002-12-10
Granted: 2005-08-27
Abstract: FIELD: table games. 
     SUBSTANCE: dominoes game comprises sets or groups of sets of flat playing members with marks making combination of pairs of figures from 0 to n applied to surfaces of playing members, where n are figures from 1 to 9. One playing member with applied pair of figures repeating already available pair of figures may be added to each set of playing members. Playing members have surface differences designating belonging to sets. Orienting designations are also applied to playing members so that figures on playing members of each set have proportional orientation meaning that figures correlated with front direction of orienting designations are proportional to figures correlated with back direction of orienting designations. Game is equipped with playing field divided by lines into cells similar in shape to playing members. 
     EFFECT: development of thinking capacity of game participants owing to constructional features of playing members. 
     8 cl, 8 dwg
Patent RU-2239334-C2 (RU)
Title: Method for manufacturing meat products
Inventor: KOSTENKO JU G
IPC: A23L13/00
Filed: 2002-12-24
Granted: 2004-11-10
Abstract: FIELD: biotechnology, meat industry. 
     SUBSTANCE: the present innovation deals with manufacturing beef products including: preparation of raw material, preparation of brine supplemented with enzymatic preparation, syringing, massing or keeping in brine, forming, boiling, smoking and cooling. As enzymatic preparation one should apply enzymatic preparation of Serratia proteamaculans-94 strain and bacterial preparation PB-MP, moreover, preparations should be supplemented into the brine in rehydrated form at 1:4 ratio, correspondingly. The innovation enables to rationally use meat raw material, widen the assortment of produced meat products of improved palatability, simplify production process and increase economic efficiency. 
     EFFECT: higher efficiency of manufacturing. 
     2 ex, 1 tbl
Patent RU-2239211-C2 (RU)
Title: Objective (variants)
Inventor: SHCHEGLOV S I
IPC: G02B9/06
Filed: 2002-12-27
Granted: 2004-10-27
Abstract: FIELD: optics. 
     SUBSTANCE: in first variant, device consists of two components serially placed along path of beams. First component is two-lens, glued together from flat-convex lens directed by plane to subject, and negative meniscus directed by convex portion to image. Second component is a single biconvex lens. In second variant second component is a single positive meniscus directed by concave portion to image. For radiuses of optical surfaces and refraction coefficients certain relations are true, which are presented in inventive formula. 
     EFFECT: higher angular field of vision and increased relative aperture with high image quality. 
     2 cl, 2 dwg
Patent RU-2248853-C2 (RU)
Inventor: SAF JANOV A V
IPC: C21D9/08
Filed: 2003-02-06
Granted: 2005-03-27
Abstract: FIELD: rolled tube production, namely methods for making and using technological tools, possibly at making mandrels of pilger mills for rolling hot rolled tubes with large and mean diameters. 
     SUBSTANCE: method for making mandrels of pilger mills for rolling hot rolled tube with diameters 273-550 mm comprises steps of casting steel ingots; forging cylindrical or hollow blanks; rough working and heat treatment of them; mechanically working mandrels for final size and strengthening them due to rolling out by means of roller; exploiting mandrel until formation of lattice of thermal-erosion cracking. Mandrel blanks are made of carbon steel. On outer surface of blanks heat- and wear-resistant layer is surfaced. After occurrence of thermal-erosion cracking mandrels are reground; heat- and wear- resistant layer is surfaced. Blanks are worked for final size and strengthened due to rolling out by rollers. Thickness of surfaced heat- and wear-resistant layer is determined according to expression Δ = A (1 + K* D/S), where A - minimum thickness of surfaced layer after finishing equal to 10 mm; D - maximum diameter of tube rolled on mandrel, mm; S - minimum thickness of wall of tubes rolled on mandrel, mm; K - coefficient taking into account geometry size of tubes. Heat- and wear-resistant layer is multiply surfaced on mandrel blanks. Invention provides possibility for using mandrel blanks of carbon steel instead of alloy steel. 
     EFFECT: lowered consumption of mandrels, reduced cost of conversion of hot rolled tubes in tube rolling aggregates with pilger mills. 
     3 cl, 1 tbl
Patent RU-2250130-C2 (RU)
Inventor: BAKANOV A G
IPC: B01F11/00
Filed: 2003-03-25
Granted: 2005-04-20
Abstract: FIELD: chemical industry; food and other industries and agriculture; technologies of treatment of liquids with an external action for production of dispersion liquid systems. 
     SUBSTANCE: the invention is pertinent to the technologies of treatment of liquids with an external action for production of dispersion liquid systems in the form of a finished product or an intermediate product for separation of a target product and may be used for production of fast emulsions or dispersions in food, chemical and other industries and in agriculture. The mixture of components in a closed container is subjected to oscillations with a speed of no less the magnitude defined by the pressure in the container and the density of the produced product by a definite dependence. The technical result consists in production of the fast emulsions without addition of emulsifying agents. 
     EFFECT: the invention ensures production of the fast emulsions without addition of emulsifying agents. 
     2 cl, 2 ex
Patent RU-2263185-C2 (RU)
Inventor: SHERSTJANNIKOV S I
IPC: E03D1/34
Filed: 2003-06-04
Granted: 2005-10-27
Abstract: FIELD: sanitary equipment, particularly for flushing lavatory pans and bowls installed in sanitary rooms. 
     SUBSTANCE: flushing tank has body, flange, lid, flushing fittings, inlet valve and float. Body is connected to flange through elastic packing by threaded bush. The flange has stiffening ribs located from lower side thereof. Outlet orifice of the flange is provided with thread. Above threaded bush simultaneously acts as a seat and vertical guide for shutoff valve mounted on overflow pipe. The overflow pipe is connected with water flow start button by means of arms secured to upper end of overflow pipe and on holder which secures arms. Holder has hole for water flow start button mounted in tank lid mounted under the button. Flush tank body has stiffening ribs or tank bottom has bosses located on bottom of tank body from outer side thereof. Flange is provided with mating orifices. The holder may be formed on hole for water flow start button. 
     EFFECT: simplified structure, reduced material consumption and cost. 
     4 cl, 2 dwg
Patent RU-2274023-C2 (RU)
Title: Method for manufacturing jelly marmalade
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain target product with specific combination of organoleptic properties and widened spectrum of prophylactic action due to providing the content of substances of different vitamin activity one should prepare raw material and syrup containing sugar, pectin, water and supplement out of raw material of plant origin. Moreover, as the supplement one should apply an aqueous extract of the mixture of baikhovy black tea, baikhovy green tea and orange peel. While preparing it is necessary to add citric acid, sodium lactate and preparation obtained due to successive extracting Mortierella pulchella micromycete biomass with a nonpolar extracting agent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. Target product should be prepared at a certain expenditure of components. Then the product should be spread, formed, dried and packed as the ready-to-use product. 
     EFFECT: higher efficiency.
Patent RU-2269981-C2 (RU)
Title: Device for development testing of objects of prosthetic-orthopedic articles
Inventor: EFREMOV IGOR SERGEEVICH
IPC: A61F2/76
Filed: 2001-02-15
Granted: 2006-02-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device development testing of objects of prosthetic-orthopedic articles has case provided with object adjusting unit, measurement aids, power loader, adapter made in form of cylindrical or cone-shaped cup. There is fitting unit for connecting adapter to object's adjusting unit of prosthetic-orthopedic articles or their imitators are disposed onto external surface of bottom of the cup. Through hole is made at side wall of adapter's case. The through hole changes to thread hole. Axes of the holes coincide and are collinear to axis of symmetry of device. Finger with threaded part is mounted in through hole. Threaded part goes into threaded hole to hold object of orthopedic articles or its imitator. Imitators of foot can be made and static and cyclical testing can specify geometrical parameters of those important elements of feet as pneumatic elements. 
     EFFECT: simplified design' improved reliability of operation. 
     4 dwg
Patent RU-2259874-C2 (RU)
Inventor: GAFAROV I G
IPC: C02F1/28
Filed: 2003-09-18
Granted: 2005-09-10
Abstract: FIELD: removal of oil and petroleum products. 
     SUBSTANCE: proposed sorbent is organic matrix of multi-size porous structure at size of pores from 2 to 35 mcm with mineral potassium-containing component distributed in it at weight ratio to carbon in matrix 1: (16-20). Sorbent is produced at temperature of 460-700°C in drum-type, shaft of chamber furnace at atmospheric pressure in plasma of high-frequency discharge of reduced pressure, in plasma of high-frequency of arc discharge of atmospheric pressure. Buckwheat husk is used as starting raw material. 
     EFFECT: enhanced efficiency. 
     5 cl, 2 dwg, 2 tbl
Patent RU-2286326-C2 (RU)
Title: Модификатор эмульсионного взрывчатого вещества
Inventor: JAKUBCHEK EHDUARD
IPC: C06B45/00
Filed: 2002-04-05
Granted: 2006-10-27
Abstract: Изобретение относится к эмульсионным взрывчатым веществам. Предложен способ модификации бризантности эмульсионного взрывчатого вещества, изготовленного с применением эмульсии типа «вода в масле» (обратной эмульсии), содержащей масляную фазу и дисперсную фазу, состоящую из водного раствора неорганических нитратов и/или перхлоратов, а также она может содержать неорганические или органические компоненты, включающий добавление к масляной фазе модификатора бризантности. В качестве модификатора бризантности используют форполимер или полимер со звеньями -[CH 2 -C(X)=CH-CH 2 ]-, где Х это -Н или -СН 3 , в макромолекуле, которая оканчивается гидроксильными или изоцианатными группами или полиизобутиленовыми группировками. Дисперсная фаза эмульсионного взрывчатого вещества может содержать охлаждающий компонент в форме неорганической хлоридной группы. Изобретение направлено на снижение бризантности эмульсионного взрывчатого вещества при сохранении его рабочих свойств. 1 з.п. ф-лы, 1 ил., 1 табл.