baber/WOPTO huggingface dataset:
Patent RU-2230176-C2 (RU)
Inventor: POLIKARPOV A D
IPC: E21B33/03
Filed: 2002-04-10
Granted: 2004-06-10
Abstract: FIELD: oil and gas extraction industry. SUBSTANCE: device has body with a branch pipe and a compacting element with an axial channel. Upper portion of axial channel of compacting element is formed as truncated cone, lower portion has compacting narrowing part which changes into widening part with reverse obliquity. Outer side of compacting element widens by cone-shaped portions from lower freely hanging member to upper portion, which is embedded into metallic ring-shaped flange by means of metallic skirt with windows. Compacting element is made multilayer and includes at least inner and outer elastic courses and elastic offset link mounted between them. Axial channel of inner course has form of irregular one-pole hyperboloid with compacting narrowing portion displaced lower. Outer surface of inner course and inner surface of outer course are made in such a way that elastic offset link in cross-section is made in form of segment-shaped figure. Sharp edge of segment-shaped figure is cut at upward portion. Ring-shaped plane which forms during cut is adjacent to metallic ring-shaped flange. Lower freely hanging parts of courses have stripping made of harder elastic material. Convexity of segment-shaped figure is directed away from the channel. Inner and outer courses are connected to metallic ring-shaped flange. EFFECT: lower power costs and higher durability due to lowered contact pressures and friction forces. 11 cl, 8 dwg
Patent RU-2261024-C2 (RU)
Inventor: SHER ALEKSANDR
IPC: A23L1/304
Filed: 2000-04-18
Granted: 2005-09-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: liquid food product may be water, juices and beverages containing enriching amount of calcium-magnesium lactate-citrate complex formed by reaction between alkaline source of calcium and alkaline source of magnesium with mixture of lactic and citric acids optionally stabilized with carbohydrates. 
     EFFECT: improved gustatory qualities owing to absence of bitterness or strange taste in product. 
     17 cl, 6 ex
Patent RU-2245149-C2 (RU)
Inventor: KRIG ARTUR M
IPC: A23L1/30
Filed: 2000-09-25
Granted: 2005-01-27
Abstract: FIELD: medicine, immunology, nucleic acids. 
     SUBSTANCE: invention relates to a method for stimulation of the immune response using nucleic acids-containing immunostimulating compositions, oligonucleotide-containing composition and to a method for treatment or prophylaxis of allergy or asthma. For stimulation of the immune response thymidine-enriched nucleic acid comprising poly-T sequences and/or comprising above 60% of thymidine-containing nucleotide residues is administrated. Invention provides the development of new method for stimulation of the immune response due to administration of the proposed immunostimulating nucleic acid. 
     EFFECT: valuable medicinal properties of nucleic acid. 
     27 cl, 12 dwg, 12 ex
Patent RU-2241221-C2 (RU)
Inventor: KUCHEROVA T I
IPC: G01N33/48
Filed: 2002-06-14
Granted: 2004-11-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves applying pulsating alternating magnetic field in pre- and postoperative period. The treatment is carried out sequentially in three modes: 0.03 Hz - 5 min long, 0.3 Hz - 3 min long, 9 Hz - 1 min long, gradually reducing magnetic field intensity from 5.5 to 1.2 mTesla units. The total treatment course is 13-19 procedures long. 
     EFFECT: enhanced effectiveness of treatment. 
     1 tbl
Patent RU-2245269-C2 (RU)
Inventor: ANDREEV-ANDRIEVSKIJ A E
IPC: B63B3/13
Filed: 2002-08-13
Granted: 2005-01-27
Abstract: FIELD: underwater technology; underwater vehicle hulls. 
     SUBSTANCE: proposed hull is provided with cylindrical shell divided into several compartments by means of bulkheads; one of compartments has dangerous unit. Frame spacing of compartment with dangerous unit is lesser than frame spacing of adjacent compartments which is necessary for enhancing its strength to action of sea water pressure. Both bulkheads of compartment with dangerous unit are provided with safety valves communicated with adjacent compartments. Pressure of operation of safety valves is lesser by order of pressure of break of envelope of compartment with dangerous unit. 
     EFFECT: enhanced reliability of underwater vehicle in an emergency. 
     1 dwg
Patent RU-2229163-C2 (RU)
Inventor: RJABOV V P
IPC: G07F11/14
Filed: 2002-08-21
Granted: 2004-05-20
Abstract: FIELD: devices for newspapers dispensing. SUBSTANCE: device has hoisting means for transporting stack of newspapers or the like, thrust washer for pressing to uppermost newspaper, dispensing mechanism with fixer in shape of roller with large constant of friction for paper. Roller has axis, freely rotating in it, ends of said axis being placed into slots of cramp sides, said cramp being connected to pusher. Device has additional capturing element with a stop. For assuring dispensing of a newspaper, during forward movement of drive pusher roller axis may move backwards in the slots up to contact of roller cylindrical surface with a stop. Roller axis may move away from stop along cramp slots for assuring free rolling of roller along newspaper or the like during reciprocal movement of dispensing mechanism and removal of newspaper from the dispensing slit. EFFECT: simplified construction and increased reliability. 2 dwg
Patent RU-2236020-C2 (RU)
Title: Satellite radio navigational system for final approach and landing
Inventor: BABUROV V I
IPC: H04B7/185
Filed: 2002-09-19
Granted: 2004-09-10
Abstract: FIELD: radio navigation systems. 
     SUBSTANCE: system has N navigation satellites, base pseudosatellite made of receiving aerial, ground based receiver, unit for computing parameters to be measured, and correction computer connected in series. The pseudosatellite also has the transmitter of correction information whose triggering input is connected with the output of the frequency standard generator and output is connected with the input of the transmitting aerial. The adjusting input of the correction computer is used for introducing the co-ordinates of the base pseudosatellite. Each of the navigational satellites is connected with the aircraft and ground based receiver. There are additional satellites which are located at the definite sites, computer of the optimal co-ordinates, block of information parameters, and distributing unit. Each of the additional satellites has a frequency standard generator and transmitter. The input of the distributing unit is connected with the output of the correction computer. The first output of the unit is in communication with the first information input of the transmitter, and the other outputs are connected to the first information inputs of the transmitters, respectively. The computer of the optimal co-ordinates has n computers interconnected in series. The computers has outputs connected with the information inputs of the transmitters of the additional satellites and inputs which are in communication with the output of the block of information parameters of an airport. 
     EFFECT: enhanced reliability and accuracy. 
     7 cl, 9 dwg
Patent RU-2251785-C2 (RU)
Inventor: RABINOVICH M D
IPC: H02M1/084
Filed: 2002-10-22
Granted: 2005-05-10
Abstract: FIELD: railway engineering; computer-aided shaping of control pulses, their phase-restriction and distribution among arms of locomotive converter. 
     SUBSTANCE: novelty is use of microprocessor controller that has lock-on/comparison units and is characterized in fast response to interrupts (50-100 ns response to interrupt request) and enables use of digital filtering and failure protection algorithms in processing signals tracking potential conditions across converter thyristors. This microprocessor controller provides for software-hardware shaping of rectifying-inverting converter pulses and their distribution among converter arms considering job received from driver controller and potential conditions across thyristors (voltage across traction transformer secondary winding sections) using digital filtering and failure protection algorithms to eliminate vibrations and noticeable inrush currents of traction motors in case of voltage waveform distortions in contact system, and also during transfers from one control region to other, including in case of different voltage levels across traction transformer secondary winding sections. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 1 dwg
Patent RU-2238417-C2 (RU)
Inventor: FROLOV V A
IPC: F02C7/26
Filed: 2003-01-04
Granted: 2004-10-20
Abstract: FIELD: aircraft engine manufacture; air starter control units. 
     SUBSTANCE: proposed unit includes pneumatic valve and electromagnetic valve. Pneumatic valve is provided with shut-off cone with hole, stem connected with cone, cylinder made inside pneumatic valve and piston connected with stem and mounted in cylinder; it is divided into two cavities: under-piston cavity "for closing" and above-piston cavity "for opening". Electromagnetic valve has inlet cavity communicated with inlet of pneumatic valve, shut-off cavity communicated with cavity "for opening" and may be communicated with inlet cavity and nozzle cavity communicated with atmosphere; it may be communicated with shut-off cavity. Novelty of invention consists in availability of additional shut-off cavity in electromagnetic valve which is communicated with cavity "for closing" and may be communicated with inlet cavity and additional nozzle cavity which is communicated with atmosphere and may be communicated with additional shut-off cavity. Reliability of closing of pneumatic valve is enhanced due to closing of starter under action of spring and compressed air. 
     EFFECT: enhanced reliability of closing of pneumatic valve. 
     1 dwg
Patent RU-2251927-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2003-01-31
Granted: 2005-05-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves mixing dried fish farce, cabbage, tomato, flour of bean, onion, carrot, sorghum groats, ground pike's pyloric appendage, edible salt, CO 2 -extracts of dill and celery, rape oil and preparation produced from Mortierella sclerotiella micromycet biomass obtained by predetermined process; packing mixture. 
     EFFECT: provision for obtaining of product with increased content of poly-unsaturated fatty acids, vitamins and nutritive substances in readily accessible form.
Patent RU-2241379-C2 (RU)
Title: Method for detecting therapeutic efficiency of pain syndrome in patients after combined therapy of mammary cancer
Inventor: LAZAREV A F
IPC: A61B10/00
Filed: 2003-02-25
Granted: 2004-12-10
Abstract: FIELD: medicine, oncology, neurology, traumatology, surgery, forensic examination. 
     SUBSTANCE: one should detect the values for maximum threshold of pain sensitivity due to affecting with a blunted stylet's needle with intact graduated scale to fix the values obtained. The impact should be performed onto symmetrical points in areas of brachial plexus branches both at healthy and sick parts of patient's body. By decreased difference between these values it is possible to conclude upon therapy efficiency. 
     EFFECT: higher efficiency and accuracy of therapy. 
     1 dwg, 2 ex, 4 tbl
Patent RU-2247713-C2 (RU)
Inventor: KONDO KHIDEJJUKI
IPC: C07C253/30
Filed: 2002-06-17
Granted: 2005-03-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: process comprises hydrogen reduction of halogenated aromatic nitrile represented by general formula 1: 
        in which X denotes chlorine or fluorine atom, m integer from 1 to 5, n integer from 1 to 5, and m+n ≤ 5, provided than when n≥ 2, all X can be the same or different, using hydrogenation catalyst selected from group consisting of optionally modified porous nickel and optionally modified porous cobalt and in presence of organic acid in solvent to form halogenated aromatic methylamine represented by general formula 2:  , in which X, m, and n are as defined above and "a" is integer from 1 to m). 
     EFFECT: enabled efficient large-scale production of desired product with high output. 
     20 cl, 7 ex
Patent RU-2244406-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2003-04-15
Granted: 2005-01-20
Abstract: FIELD: plant production in particular method for fruit treatment before dispatch for storage. 
     SUBSTANCE: method includes purifying of fruit surface from mechanical impurities and application of essence from the same fruits in combination with cuticular-layer epiphytic substances of vegetable raw material by using condensation from supercritical medium as carrier. Micelle obtained by extraction from biomass of Mortierella pulchella micromycete with non-polar extractant under supercritical extractant parameters is used as carrier. 
     EFFECT: improved safety of fruit protection from bacterial damage; increased fruit keeping time. 
     3 ex
Patent RU-2247571-C2 (RU)
Inventor: BURKOVA V N
IPC: A61P13/12
Filed: 2003-05-12
Granted: 2005-03-10
Abstract: FIELD: medicine, pharmaceutical industry. 
     SUBSTANCE: invention proposes applying aspen bark (Populus tremula) as an agent for treatment of inflammatory injuries of hepatobiliary system, leukocytourea and pyelonephritis. Aspen bark extract (Populus tremula) promotes to effective treatment of inflammatory injuries of hepatobiliary system, leukocytourea and pyelonephritis. Invention can be used for treatment of inflammatory injuries of hepatobiliary system, leukocytourea and pyelonephritis. 
     EFFECT: valuable medicinal properties of agent.
Patent RU-2265214-C2 (RU)
Inventor: ZHELEZNJAKOV A S
IPC: G01N33/36
Filed: 2003-06-24
Granted: 2005-11-27
Abstract: FIELD: measurement of relaxation of strain of soft composites. 
     SUBSTANCE: samples of soft composites are positioned in heating chamber and deformed for a given value. Then on the side of one clamp, mounted and held on resonator plate of mechanical oscillations generator, to sample concurrently applied are transverse oscillations of sound frequency and heat effect by steam environment, and on basis of measured values of system of parameters of oscillations of other clamp of sample, mounted on resilient base, kinetics of strain relaxation is calculated by means of a microprocessor unit. 
     EFFECT: broader functional capabilities, higher precision. 
     2 dwg
Patent RU-2256801-C2 (RU)
Inventor: FADEEV S I
IPC: F01D11/02
Filed: 2003-06-24
Granted: 2005-07-20
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: proposed gas turbine engine contains axial-flow turbocompressor with radial labyrinth seals between spaces of turbine or compressor made on rotor and stator of turbine or compressor in form of labyrinth rings, each provided with at least one straight and one inverted radial tooth. Points of teeth are directed in operation relative to ring flanges on stator or rotor. Seals of straight and inverted radial teeth form blind space separating duct space of turbocompressor from dummy space of turbine or compressor. At least one labyrinth ring of radial seal is provided with additional outer or inner flanges. At least one additional radial tooth is made on one of said flanges opposite to direction of straight tooth or, respectively, inverted radial tooth on other flange of labyrinth ring. Radial labyrinth seal is furnished with additional seal on its mating ring flange for additional radial tooth. Buffer space is formed by additional radial tooth and additional seal on its mating ring flange, and by straight or inverted radial tooth on one of flanges of labyrinth ring. Buffer space separates duct space of turbocompressor from dummy space of turbine or compressor. 
     EFFECT: improved reliability of labyrinth seals, stabilized axial loads of turbocompressor, improved economy of operation under abnormal conditions. 
     3 cl, 6 dwg
Patent RU-2273320-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-10
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, bluebottle flowers, calendula flowers, cowberry leaves, hibiscus flowers, and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cowberry and cream flavorings, and preparation obtained from biomass of Pythium insidiosum micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and F-vitamin activity.
Patent RU-2282792-C2 (RU)
Title: Method and device for control of water flow temperature
Inventor: LINDGREN MATTS
IPC: F28F27/00
Filed: 2001-05-03
Granted: 2006-08-27
Abstract: FIELD: heating systems. 
     SUBSTANCE: method comprises control of temperature of at least one of secondary flows of fluid in the secondary circuit which outflows from heat exchanger (1) by means of the primary flow in the primary circuit with the use of control members (5) and (11) that control the primary flow under the action of control unit (7), determining the difference of enthalpies of the primary flow that enters heat exchanger (1) and primary flow that leaves heat exchanger (1), measuring the secondary flow, measuring the flow in the primary circuit, and sending the parameters determined to control unit (7) for control of control members (5) and (11).  As a result, the primary flow is controlled by the secondary flow so that the power supplied to the heat exchanger with the primary flow is, in fact, equal to the sum of the power required for the heating of the secondary fluid from the initial current temperature up to the specified outlet temperature, power required for the compensation of energy stored in heat exchanger (1), and power losses from heat exchanger (1).  The description of the device for control of water temperature is also presented. 
     EFFECT: enhanced reliability. 
     13 cl, 9 dwg
Patent RU-2280933-C2 (RU)
Inventor: KHEDSTREM KHANS
IPC: H02G3/22
Filed: 2002-12-10
Granted: 2006-07-27
Abstract: FIELD: laying cables or similar components through walls. 
     SUBSTANCE: proposed transition device designed for passing at least one stretched line 41 through stuffed hole in wall 10 has clamping frame 11 and plurality of blocks 5 filling the latter. At least one of blocks 5 has through channel 51 to receive line 41, block 5 being suited to receive line 41 on one side of channel 51. Device also has separate tubular insert 1 made of flexible material. Insert 1 has in effect axial through slit 3 in its wall for its installation on one side of line 41 and its cross-sectional area corresponds in effect to that of channel 51 in block 5. Insert has plurality of radially separated layers 2 which can be set apart to adapt insert through channel 8 to line 41. 
     EFFECT: simplified cable laying procedure. 
     12 cl, 8 dwg
Patent RU-2262480-C2 (RU)
Inventor: BASHILOV A S
IPC: B66B13/10
Filed: 2004-01-05
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering; sliding doors of lift cabins. 
     SUBSTANCE: according to invention, in both design versions sliding door driving and driven carriage travel synchronization mechanism is provided additionally with second guide secured on second driven carriage.  First and second guide are arranged between pins of second driven carriage, being displaced relative to each other in height.  Device for transmitting force to driving carriage includes L-shaped shifter with forked grip secured on driving carriage.  Said grip engages with guide vertically secured on one of horizontal branches of closed flexible drive and arranged between cheeks of forked grip.  Flange of L-shaped shifter is located higher than pins of driving and driven carriages travel synchronization mechanism.  According to second design versions, as distinct from first design version, system of synchronization of travel of driving carriages of two groups of door wings is used.  Said system is furnished with closed flexible drive installed parallel to outer side walls of driving carriages and is provided with upper and lower branches and two leading rollers.  One driving carriage is connected with upper branch, and the other, with lower branch of closed flexible drive. 
     EFFECT: simplified design of sliding door. 
     13 cl, 11 dwg
Patent RU-2278072-C2 (RU)
Inventor: KADUSHKIN VLADIMIR IVANOVICH
IPC: B82B1/00
Filed: 2004-05-12
Granted: 2006-06-20
Abstract: FIELD: physics of semiconductors, in particular, engineering of semiconductor nano-structures with quantum wells, possible use for realization of powerful semiconductor devices. 
     SUBSTANCE: semiconductor nanostructure contains quantum well with two-dimensional electron gas, made in form of layer of narrow-zoned semiconductor i-GaAs with forbidden zone E g1  having thickness d 1  and levels of dimensional quantizing E m1  - main and E p1  - excited, sandwiched between two layers of semiconductor Al x Ga 1-x As with forbidden zone E g2 >E g1  and main level of dimensional quantizing E m2  having thickness d 2  each, which is positioned between two barrier layers of wide-zoned semiconductor i-AlAs with thicknesses temperature and different sp  and forbidden zone E g , one of which contains δ-Si layer of admixture at distance t *  from hetero-boundary i-AlAs and i-Al x Ga 1-x As, and second one consists of non-alloyed i-AlAs spacer and layer AlAs(Si) alloyed homogeneously by silicon and layer i-GaAs covering the nanostructure. In composite quantum well of semiconductor nanostructure, formed on poly-insulating substrate GaAs(Cr) in form of serial layers i-GaAs(buffer)/i-AlAs(δ-Si)/i-AL x Ga 1-x As/i-GaAs/i-Al x Ga 1-x As/i-AlAs. By special selection of parameters E g >E g2 >E g1  and relation d 1 /d 2 , condition E m2 <E p1  is maintained as well as localization of two-dimensional electrons with maximum in center of symmetry of composite quantum well on levels E m1  and E m2 . 
     EFFECT: increased mobility of μ t  2D electrons in quantum well with simultaneous increase of concentration n S . 
     4 cl, 4 dwg
Patent RU-2273451-C2 (RU)
Inventor: ONOPRIEV VLADIMIR VLADIMIROVIC
IPC: A61B5/03
Filed: 2004-05-17
Granted: 2006-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves manometrically recording intracavitary small intestine pressure. Correlation between ratios of pressure decay and buildup and rates of decompression and pressure rise in each unit wave having its amplitude higher than 10 mm if mercury column at the II phase of periodic motor complex is determined. Correlation being equal to 1-0.8, normal case is diagnosed. Correlation being equal to 0.59-0.4, light severity degree is considered to be the case. The value being less than 0.39, marked disorders and neuromuscular intestine apparatus dysfunction is considered to be the case. 
     EFFECT: high accuracy and reliability of diagnosis. 
     1 dwg, 4 tbl
Patent RU-2282770-C2 (RU)
Inventor: ANDREEV ALEKSANDR PAVLOVICH
IPC: F16K31/44
Filed: 2004-05-19
Granted: 2006-08-27
Abstract: FIELD: valving. 
     SUBSTANCE: valve comprises housing with inlet port, outlet port, seat, and movable valving member or control member.  The member is connected with the pulse drive through the flexible impermeable member.  The valve is provided with additional pulse drive mounted inside the housing, two devices for converting and reducing the pulse reciprocation into interrupted forward motion or rotation, or curved motion.  The converting devices are connected with the valving member, control member, and pulse drives through flexible impermeable members. 
     EFFECT: enhanced reliability and prolonged service life. 
     2 dwg