baber/WOPTO huggingface dataset:
Patent RU-2193456-C2 (RU)
Title: Method of cooling pipe provided with coat
Inventor: UONG DENNIS T KH
IPC: B05D7/14
Filed: 1997-11-18
Granted: 2002-11-27
Abstract: FIELD: application of coats on pipes having projecting profiles of weld seams. SUBSTANCE: pipe coated with hot plastic coat is cooled by applying cooling liquid medium on inner surface of pipe. Cooling medium may be applied by nozzle or from truck kept at excessive pressure which is stationary relative to surrounding medium and is movable inside pipe relative to its sections which pass in succession through coat applying points and cooling points. Availability of recharging unit makes it possible to pass cooling medium under pressure. Recharging unit moves forward and backward in parallel with longitudinal direction; it is provided with connecting part which is movable between retracted and extended positions. EFFECT: enhanced efficiency. 13 cl, 3 dwg
Patent RU-2180497-C2 (RU)
Title: Method for producing fruit dessert
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2000-05-29
Granted: 2002-03-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing preliminarily prepared apple and apricot pulp, bee honey, salt, almond nut core, eleuterococcus extract, lipid- containing extract of Pythium insidiosum microorganism biomass, rice groats, and water; homogenizing; subjecting to sublimation drying process; grinding and packing resultant mixture in aseptic conditions under vacuum into hermetically sealed package manufactured from composite film material of Maylar type. Method allows novel fruit dessert product having balanced content of basic nutritive substances to be obtained and is adapted to independent subsistence conditions. EFFECT: simplified method, wider range and improved quality of fruit dessert products.
Patent RU-2200770-C2 (RU)
Title: Method for phosphatation of rapidly moving bands in continuous assemblies
Inventor: CHUMAEVSKIJ V A
IPC: C23C22/14
Filed: 2000-11-28
Granted: 2003-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: phosphatation of rapidly moving bands in continuous cold-rolled and hot-galvanized steel assemblies is performed at 50- 75 C for 3-6 s in solution containing, g/l: PO       3-   4       , 8.5-9.2; NO       -   3       , 6.3-6.5; Zn 2+ , 4- 4.7; CIO       -   3       , 2.7-4; and Ni 2+ , 0.3-0.45; followed by passivation at 40-50 C for 1-3 s in solution containing 0.15-0.25 g/l sodium ethylenediaminetetraacetate and 0.12-0.2 g/l sodium nitrite. EFFECT: considerably increased corrosion resistance and waterproofness of undyed coating. 1 cl, 4 ex
Patent RU-2198881-C2 (RU)
Inventor: MUANE ZHERAR
IPC: C07D/
Filed: 1998-06-08
Granted: 2003-02-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to novel α-(1-piperazinyl)-acetamido-derivatives of arene carboxylic acid of the general formula (I) α where Ar is taken among mono-, bi- or tricyclic aryl group comprising from 6 to 14 carbon atoms and possibly substituted with  -alkoxy-group, halogen atom or C 1 -C 6 ; CF 3  are taken independently among H, R 1 ,R 2 ,R 3 -alkyl, C 1 -C 8 -cycloalkyl-C 3 -C 8 -alkyl; A, B, C and D mean =CH-; C 1 -C 6  mean independently H, R 4 ,R 5 ,R 6 -alkoxy-group, C 1 -C 8 -cycloalkoxy-group, halogen atom, C 3 -C 8 -alkylthio-group or two of these radicals can form phenyl condensed with ring to which they are bound; or their sulfates, pharmaceutically acceptable salts. Compounds of the formula (I) are useful for treatment of patients with non-insulin dependent diabetes mellitus. EFFECT: improved method of synthesis and treatment, valuable medicinal properties of compounds. 7 cl, 4 tbl, 4 ex
Patent RU-2199823-C2 (RU)
Title: Оптический мультиплексор-демультиплексор
Inventor: DOSKOLOVICH L L
IPC: H04J14/00
Filed: 2001-02-26
Granted: 2003-02-27
Abstract: Изобретение относится к оптическим устройствам связи и может быть использовано для спектрального уплотнения каналов связи, а также для тестирования волоконно-оптических линий связи одновременно с передачей сигналов на другой длине волны. Техническим результатом является повышение эффективности устройства. Сущность изобретения: оптический мультиплексор-демультиплексор содержит последовательно установленные и оптически связанные между собой общий тракт, расщепитель луча, фокусирующие элементы и отдельные тракты для раздельной передачи сигналов различных длин волн. Расщепитель луча выполнен в виде фазовой дифракционной решетки, имеющей на периоде N ступенек равной ширины с высотой, определяемой по приведенной формуле. 2 ил.
Patent RU-2213921-C2 (RU)
Inventor: KALIKANOV V M
IPC: F28D15/02
Filed: 2001-03-26
Granted: 2003-10-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves filling of thermosiphon with perfluorotriehtylamine by means of measuring device through vacuum pipe and process nozzle installed in thermosiphon upper part and evacuating of thermosiphon by evaporating of part of perfluorotriehtylamine through process nozzle and vacuum pipe using measuring glass filled with distilled water. Measuring glass has paired electric contacts and float. Evaporation is carried out by electric heaters having evaporator installed between heaters. Amount M of perfluorotriehtylamine filled is equal to M = M 1 +m, where M 1  - amount of perfluorotriehtylamine necessary for thermosiphon effective action, ml; m - amount perfluorotriehtylamine evaporated during thermosiphon evacuation, ml. Amount of evaporated perfluorotriehtylamine is defined by summary volume of inner condensation channels m = (2-3)10 -2 V, where V - total volume of thermosiphon inner condensation channels, cu. sm. Measuring glass has paired electric contacts. During evaporation and evacuation process nozzle and evaporator vertical axes are aligned. EFFECT: decreased consumption of perfluorotriehtylamine, evacuation enhancement. 6 cl, 2 dwg
Patent RU-2201977-C2 (RU)
Inventor: GIRSHOV V L
IPC: C22B7/00
Filed: 2001-05-15
Granted: 2003-04-10
Abstract: FIELD: metallurgy. SUBSTANCE: method includes crushing and cleaning of chips, preparation of briquettes and placing them in steel capsule. Said capsule is heated, press attachments are loaded in die and are deformed by impact action to relative density of no less than 0.95. Press attachments is hated to temperature of no less than 0.2 of capsule heating temperature. Deformation force is applied over entire lower or upper end faces of capsule and over surface whose diameter is lesser than diameter of capsule by magnitude of two thicknesses of its ferrule on opposite end face. Device for said method embodiment has base, container with die inside it, press plunger, main and autonomous press washers; diameter and height of working part of main or autonomous press washer are lesser than internal diameter of die and greater than degree of axial deformation of capsule. EFFECT: improved quality of deformed blanks due to increased density and avoidance of corrugation of capsule material. 8 cl, 2 dwg, 1 tbl, 1 ex
Patent RU-2203117-C2 (RU)
IPC: A62D101/02
Filed: 2001-05-30
Granted: 2003-04-27
Abstract: FIELD: organic chemistry, in particular, method for salvaging of toxic phosphorous-containing organic compounds, in particular, sarin and soman. SUBSTANCE: description is given of the method for salvaging of toxic phosphorous-containing organic compounds of isopropyl ether of methylfluorophosphinous acid (sarin) and pinacolyl ether of methyl-fluorophosphinous acid (soman) preliminarily processed by monoethanolamine, characterized by the fact that the reaction masses formed as a result of detoxication get salvaged in four stages; in the first stage of which processing of the reaction mass is effected by boiling of it with 20 to 40% aqueous solution of potash alkali during 1 to 48 hours at a molar relationship of KOH: fluoro hydromonoethanolamine within 1:1 to 3:1; in the second stage distilling of the aqueous solution of monoethanolamine, isopryl or pinacolinolamine alcohol is performed in the present of xylene as an ascotropic agent; in the third stage processing of potassium salts of methylfluorophosphoric and hydrogen fluoride acids by an aqueous solution of calcium hydroxide at a concentration of 10 to 20 mass percentage at a molar relation of ions Ca +2  to ions of F within 1:1 to 3:1 is accomplished; in the fourth stage calcination of calcinated salts at a temperature of 700 to 1200 is performed at least for 0.5 hr. EFFECT: reduced risk for health of population living near the objects of processing. 4 ex
Patent RU-2226678-C2 (RU)
Inventor: BULATOV V A
IPC: G01L19/06
Filed: 2001-07-23
Granted: 2004-04-10
Abstract: FIELD: measurement technology. SUBSTANCE: device comprises hose made of elastic material, rigid cylinder positioned coaxially with hose and two detachable joints employed to build up hose and cylinder into transportation pipe-line without change of its cross-section and with formation of sealed chamber around hose filled with separating liquid and linked to manometer. Each joint includes rigid coupling branch pipe which one end is linked to hose and which other end is joined to pipeline. Flat ring which outer diameter on one connection branch pipe is greater than inner diameter of cylinder and on another connection branch pipe is smaller is put on outer surface of connection branch pipe in center of its length. Ring rests against circular shoulder by butt of cylinder and is pressed against shoulder by means of threaded connection. EFFECT: improved operational properties of device measuring pressure. 5 cl, 2 dwg
Patent RU-2212277-C2 (RU)
Title: Method of concentration of placers
Inventor: ZAKIEV R B
IPC: B03B7/00
Filed: 2001-09-03
Granted: 2003-09-20
Abstract: FIELD: concentration of minerals; extraction of heavy minerals from magnet- containing placers. SUBSTANCE: proposed method includes successive operations of disintegration and screening, primary gravitational concentration, final extraction of valuable component from tailings of primary gravitational concentration by deposition on ferromagnetic flocculi of final extraction of valuable component and preliminary gravitational sizing of concentrates and final extraction of valuable component. Tailings of preliminary gravitational sizing of concentrates or final extraction of valuable component or tailings of both processes are returned to process of final extraction of valuable components. EFFECT: increased final extraction of valuable component. 3 dwg
Patent RU-2209466-C2 (RU)
Title: Device for separating flags in object identification
Inventor: BABICHEV V I
IPC: G06K9/46
Filed: 2001-10-18
Granted: 2003-07-27
Abstract: FIELD: computer engineering. SUBSTANCE: device that can be used for automatic analyses of images has photoelectric converter, position signals generators, switches, video signal digitizing circuit, time unit, memory, AND gate, and counter. EFFECT: enlarged functional capabilities. 1 cl, 1 dwg
Patent RU-2244667-C2 (RU)
Inventor: KALISH PETER
IPC: B65G47/90
Filed: 2000-05-17
Granted: 2005-01-20
Abstract: FIELD: packing equipment, particularly for handling filled and sealed rectangular bag-like or film packages, for instance with animal feed. 
     SUBSTANCE: package has bottom, two longitudinal sides and bottom gusset. Bag packages are supported by the first longitudinal sides thereof and extend in vertical direction parallel one to another. Packages are gripped by the second, opposite, package sides with the use of comb gripper including gripping fingers. Griping fingers are moved between the second longitudinal sides of adjacent bag packages to move gripping fingers in longitudinal side direction from bottom package side and past bag bottom. 
     EFFECT: increased reliability of package gripping and handling. 
     8 cl, 4 dwg
Patent RU-2236769-C2 (RU)
Inventor: JANCHENKO G A
IPC: H05B3/56
Filed: 2002-07-25
Granted: 2004-09-20
Abstract: FIELD: electrical heating devices, namely coaxial cables for heating different size and shape objects, possibly in building, transport vehicles, agriculture and in different industry branches. 
     SUBSTANCE: cable includes inner and outer wire connected in series one with another and coaxially arranged with annular gap between them; inner heat insulation envelope filling said gap. Relation of sizes of cross sections of wires is in range   where R - inner radius of outer wire, mm; r - radius of inner wire, mm;   - effective penetration depth of alternating electric current, mm. 
     EFFECT: enlarged using range of cable, enhanced ecological, electric, fire safety, increased flexibility, length, reliability and useful life period, lowered energy and metal consumption, reduced cost of exploitation and manufacture. 
     8 cl, 3 dwg
Patent RU-2239845-C2 (RU)
Title: Method and system for radar measurement of speeds and co-ordinates of objects (modifications)
Inventor: KOSHURINOV E I
IPC: G01S13/42
Filed: 2002-07-22
Granted: 2004-11-10
Abstract: FIELD: radio electronics, in particular, short-range radio electronics, applicable in collision avoidance and motion monitoring systems. 
     SUBSTANCE: the method consists in radiation of a continuous frequency modulated sounding signal reception of the reflected signal in one or several space positions, multiplication of the received and radiated signals and computation of the functions of correlation of the obtained homodyne and reference signals, formed their harmonics of the modulating signal. The speeds of the objects are computed according to the frequencies and phases of periodic and component functions of correlation and secondary ones computed functions from them, range-either according to the characteristic of the homodyne signal, or according to the number of the reference signal in the time set, and the angular co-ordinated - according to the difference of the phases of the reflected signals and signals received in different positions. The system has an antenna feed system, homodyne transceiver device, correlometer conditioning the reference signals and computing the correlation functions and the secondary functions, and a processor conditioning the modulating signal and computing the speeds and the co-ordinates of objects. 
     EFFECT: provided the maximum range, resolving power and accuracy of measurements and co-ordinates of objects at the minimum cost sufficient for the purpose of safety of traffic. 
     21 cl, 10 dwg
Patent RU-2257305-C2 (RU)
Inventor: EFIMOV V P
IPC: B61D5/06
Filed: 2002-07-29
Granted: 2005-07-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to design of fasteners of barrels of unitized body railway tank cars. Barrel 1 is fastened on semiframes 5 consisting of bolster 8 with cradle, end beam 7 and center sill. Center sill and barrel are connected by extreme feet 9 and inner feet 10. Extreme feet enclose bottom of barrel though height not less than 1/3 of radius of barrel and they are additionally secured on end beams of semiframes. Inner feet are made with smooth-radius transition from center sill of semiframe to shell. Frame is installed in inner space of barrel in place of end of smooth radius transition of each inner foot. 
     EFFECT: elastic taking up of longitudinal load transmitted from barrel to semiframes of from semiframes to barrel though extreme feet. 
     4 dwg
Patent RU-2244355-C2 (RU)
Inventor: ZARUBIN M G
IPC: B21D53/08
Filed: 2002-08-26
Granted: 2005-01-10
Abstract: FIELD: machine-assembly equipment for producing nuclear reactor fuel assemblies. 
     
     
       SUBSTANCE: proposed machine has pneumatic cylinder rod provided with its motion limiter and contactless sensor at drifting mechanism on through slit of bottom end part of fuel element; cone angle of drift-rod is 30 deg. and annular drilling diameter in each hole of auxiliary spacer grid equals nominal flare of fuel element end part sections internally drifted inside each annular drilling within upper nominal-size tolerance D = H 
       
         k 
       
       , where D is annular drilling diameter; H is nominal flare; k is upper nominal-size tolerance. 
     
     
       EFFECT: enhanced quality of fuel assembly. 
     
     
       1 cl, 5 dwg
Patent RU-2241013-C2 (RU)
Inventor: IVANOVSKIJ V I
IPC: C09C1/56
Filed: 2002-10-29
Granted: 2004-11-27
Abstract: FIELD: carbon materials. 
     SUBSTANCE: carbon black stream is fed into main inertia separator 3 over connection pipe 2. Mixed carbon block-gas stream with large-size impurities centers second inertia separator 7 over axial connection pipe 5. separated solid impurities are withdrawn through sluice gate 8, whereas purified stream is with drown through connection pipe 9 to be returned into main inertia separator 3. carbon black-gas stream with solid impurities having diameter below 45 mcm is discharged through tangential connected pipe 4 into catching apparatus 1 and then into cyclone 11, from which purified carbon black is discharged. 95-98% impurities is thus caught. 
     EFFECT: reduced hydraulic resistance in system and increased productivity of installation. 
     1 dwg
Patent RU-2237118-C2 (RU)
Inventor: IVANOV A G
IPC: D06F37/24
Filed: 2002-12-15
Granted: 2004-09-27
Abstract: FIELD: automatic balancing of rotating system, in particular, balancing of domestic washing machine with vertical axis of rotation. 
     SUBSTANCE: method involves completing washing and rinsing cycles; cooling automatic balancing system in static state to temperature below 0 0 C by putting into operation of air compressor for 20 s to provide for freezing of washing solution. Air is directed through four pipes symmetrically arranged on squeezing reservoir-drum and adapted for communicating inner cavity of automatic balancing device and hermetically sealed cavity under drum. Air is supplied into cavity under drum from refrigeration chamber mounted on casing under inner movable part of machine, through system of flexible pipes with electromagnetic controlled valves, axial inner opening and horizontal opening of hollow shaft of activator, horizontal openings of friction insert and drum shaft. Cold air supplying valve is closed and drum including linen to be squeezed is driven for rotation during 10 s. Method involves switching-on of air compressor for time interval of 20 s, while squeezing drum is rotating, to provide for blowing of hot air into cavity under drum from chamber with radiator in the course of flowing of cold air; interrupting air exchange between cavities and chambers after 2-3 min time of operation of squeezing device by closing all valves. 
     EFFECT: reduced vibration amplitude of movable part of washing machine at starting-up and steady-state rotation stages and, on the whole, reduced vibration of washing machine casing. 
     4 dwg
Patent RU-2248674-C2 (RU)
Inventor: GARMONOV A V
IPC: H04J13/02
Filed: 2003-04-01
Granted: 2005-03-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: suggested algorithm for quasi-coherent receipt of multi-beam signal with continuous pilot signal is based on algorithm, adaptive to freeze frequencies, for estimation of complex skirting curve, which uses both pilot and information signal. Use of information symbols for estimation of complex skirting curve allows, with weak pilot signal, to substantially increase precision of estimation of said curve and, as a result, significantly decrease possible error of information parameters estimation. 
     EFFECT: higher interference resistance. 
     2 cl, 10 dwg
Patent RU-2287626-C2 (RU)
Inventor: NIEMI PEKKA
IPC: D06F29/00
Filed: 2001-09-14
Granted: 2006-11-20
Abstract: FIELD: textile industry. 
     SUBSTANCE: machine module for industrial washing of textile materials has washing machines, water feeding and discharge pipelines, respective filters, control panels and main distributing shield, which are mounted in manufacturer's assembling shop on machine base. Machine base is made such that module may be built into building or construction system comprising modular units, or mounted on existing industrial grounds. Method involves transporting machine module in preliminarily assembled state to the site of usage, said machine module being preliminarily subjected to experimental runs and tests. 
     EFFECT: simplified method for mounting of machine module. 
     4 cl, 6 dwg
Patent RU-2247039-C2 (RU)
Inventor: LUKOV N M
IPC: B60L50/13
Filed: 2003-04-24
Granted: 2005-02-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed electric power transmission contains synchronous generator driven by heat engine, excitation unit of traction synchronous generator, induction electric motors and power electric transmission control unit. Station windings of synchronous generator are connected to stator windings of induction traction motors. Rotor windings of each induction traction motor are connected with connected with independent rectifier bridges. Bridges are connected from side of rectified voltage in parallel and are connected with armature winding of dc regulating machine whose shaft is connected with shafts of heat engine and traction synchronous generator. Shafts of induction traction motors are connected with axles of driving wheels. Electric power transmission control unit is connected to heat engine, excitation unit of traction synchronous generator and excitation unit of dc regulating machine. In electric power transmission of traction vehicle, two electric machines can be used instead of one dc regulating machine. Placed in armature winding circuits of said electric machines are series or parallel connection switches connected with their control unit and connected to electric power transmission control unit. Rotor windings can be by connected in series, and rectifier can be connected in parallel to said windings, output of rectifier being connected with armature winding of dc regulating machine (or two such electric machines). 
     EFFECT: increased rotational frequency control range of shafts of induction traction motors, reduced installed power and overall dimensions of regulating machine. 
     3 cl, 5 dwg
Patent RU-2267108-C2 (RU)
Inventor: LEGOSTAEV V P
IPC: B64C1/00
Filed: 2003-08-06
Granted: 2005-12-27
Abstract: FIELD: experimental  aerodynamics; manufacture of rockets and aviation; determination and control of aerodynamic loads of flying vehicle compartments. 
     SUBSTANCE: proposed method includes injection into one or into both compartments (in turn) of case of full-scale flying vehicle of thermostatting medium used as working medium. Flow rate of this medium is so selected that pressure differentials on the outside and inside compartments under ground conditions should correspond to pressure differentials acting on compartments over  flight trajectory of flying vehicle. Characteristics of drainage facilities of interest are determined at overflow of medium  between adjacent compartments or without it. Different conditions of overflow of medium inside and outside the flying vehicle case are created and flow rate of medium,  pressure differentials and temperature of medium in compartments   are  measured during its flow through each drainage facility. In the course of tests, loss of tightness of individual compartments and entire case as whole is taken into account. According to test results, decision on de-bugging the compartment or change of number of working drainage facilities may be taken. 
     EFFECT: enhanced accuracy of determination of flow rate characteristics of drainage facilities; enhanced reliability of operation of compartment; low cost of work. 
     3 cl, 8 dwg
Patent RU-2256466-C2 (RU)
Inventor: SYSOLJATIN P G
IPC: A61L2/00
Filed: 2003-09-19
Granted: 2005-07-20
Abstract: FIELD: medicine, in particular treatment of alopecia. 
     SUBSTANCE: invention relates to artificial hair implantable by surgery method in return of lost natural hair. As artificial hair fibers from titanium nickelide alloy are used. Technology for preparation of titanium nickelide alloy makes it possible to diversify color, sizes, plasticity, elasticity and form (bobs) of artificial hair. 
     EFFECT: material with high mechanical properties and increased durability. 
     1 dwg