baber/WOPTO huggingface dataset:
Patent RU-2166716-C1 (RU)
Inventor: VERNIGOROV E I
IPC: F28D7/00
Filed: 2000-07-24
Granted: 2001-05-10
Abstract: FIELD: applicable in heat exchangers for heating of fluid media due to the energy of vapor. SUBSTANCE: the heat exchanger has a tube bunch for liquid secured inside the shell by means of tube plates, pipe connection for inlet of operating vapor and a pipe connection for outlet of waste vapor, the pipe connection for inlet of vapor is installed in alignment inside the pipe connection for outlet of waste vapor connected to the condensate tank. EFFECT: enhanced efficiency of operation of shell-and-tube heat exchanger. 4 cl, 3 dwg
Patent RU-2182967-C1 (RU)
Title: Method of control of working cycle of hydraulic percussive machine
Inventor: GOLDOBIN V A
IPC: E21C37/00
Filed: 2000-12-09
Granted: 2002-05-27
Abstract: FIELD: methods of control of pulse systems with hydraulic drives; applicable in mining and construction engineering in development and designing of percussive machines. SUBSTANCE: method consists in permanent connection of back stroke chamber to system consisting of source of fluid discharge and accumulator, and connection of forward stroke chamber with the help of hydraulic distributing device alternately to source of fluid discharge by signal of hammer upper position pickup or to drain into tank after delay of hammer before starting of back stroke and attaining in system of preset pressure value. Alternate connection of forward stroke chamber is effected by hydraulic distributor whose first control chamber is connected with source of fluid discharge, and the second one, with hammer upper position pickup. EFFECT: increased energy of impact, higher operating reliability and stability, higher power. 1 dwg
Patent RU-2188625-C1 (RU)
Title: Nail polish
Inventor: BOLOTIN B M
IPC: A61K8/37
Filed: 2001-01-26
Granted: 2002-09-10
Abstract: FIELD: perfumery industry, particularly, production of nail polish. SUBSTANCE: nail polish contains film-forming substance, plasticizer, solvent and organic luminophors of various colors of luminescence. All components are taken in definite quantitative ratio. The proposed nail polish ensures additional decorative effect - color luminescence in darkened places provided with a source of ultra-violet light. EFFECT: improved consumers' properties. 2 cl
Patent RU-2192573-C1 (RU)
Title: Method of production of reinforced multi-layer gasketing material
Inventor: SAFONOV V G
IPC: F16J15/12
Filed: 2001-02-16
Granted: 2002-11-10
Abstract: FIELD: chemical industry; production of reinforced multi-layer gasketing materials used for making seals for engines of transport facilities. SUBSTANCE: sealing material is additionally covered over one of outer surfaces with metal framework with one-sided opposite burrs of perforations. EFFECT: enhanced resistance of gasketing material to high specific pressures; avoidance of destruction of material at joint areas. 1 dwg
Patent RU-2193194-C1 (RU)
Title: Method for evaluating the state of adaptation-reparative body systems in patients with chronic motor diseases in the course of medicinal rehabilitation
Inventor: BUJLOVA T V
IPC: G01N33/70
Filed: 2001-03-26
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with evaluating the state of adaptation-reparative body systems at prolonged degenerative-dystrophic motor diseases. One should test the blood serum content of total hexoses of carbohydrate-protein compounds due to the following stages: blood sampling, separation of the serum to determine there the content of total hexoses of carbohydrate-protein compounds. At its value of 0.81 g/l and lower the capabilities of adaptation-reparative body systems are considered to be low, and at the value of 0.82 g/l and higher - within standard limits. EFFECT: higher efficiency of evaluation. 2 ex
Patent RU-2641783-C1 (RU)
Title: Автоматизированная система оплаты проезда и контроля проездных документов
Inventor: Muratov Mikhail Vasilevich
IPC: G07B15/00
Filed: 2001-04-17
Granted: 2018-01-22
Abstract: Изобретение относится к средствам автоматизации процессов на транспорте. Технический результат заключается в повышении точности и достоверности работы системы и расширения ее функциональных возможностей. Технический результат достигается за счет автоматизированной системы оплаты проезда и контроля проездных документов, которая содержит центральный комплекс, станционный комплекс, транспортные средства передвижения пассажиров, центральный комплекс содержит серверы управления и обработки, блоки памяти, блок обмена, блок памяти зонного деления транспортной сети и временных интервалов, сервер формирования маршрутной схемы для каждой станции, блок памяти маршрутных схем станций, сервер формирования тарифов маршрутных схем и тарифных коэффициентов для каждой станции, блок памяти тарифов маршрутных схем станций, блок памяти льготных коэффициентов, станционный комплекс содержит сервер управления, сервер формирования дифференцированных цен билетов и тарифных коэффициентов для каждого маршрута станции, блок памяти зональных тарифов маршрутов станции, блок памяти льготных коэффициентов, пункты продажи проездных документов, пункты контроля проездных документов, расположенные в транспортных средствах. 1 ил.
Patent RU-2196726-C1 (RU)
Title: Method for bottling semisweet or semidry wines
Inventor: TOLMACHEV O V
IPC: B67C3/06
Filed: 2001-04-26
Granted: 2003-01-20
Abstract: FIELD: wine industry. SUBSTANCE: method for pouring semisweet or semidry wines from bottling machine tank or from intermediate vessel into bottles or kegs involves preparing wine by providing biological deoxygenation through introducing pure yeast culture at temperature of 12-18 C; saturating wine with carbon dioxide till excessive pressure of 30-80 kPa is set in preparation reservoir; filtering by means of isobaric filters with following pouring from bottling machine tank or from intermediate vessel under excessive pressure of carbon dioxide of 20-30 kPa•3. EFFECT: increased efficiency and provision for retention of natural wine properties. 3 tbl, 3 ex
Patent RU-2187669-C1 (RU)
Inventor: MOSKOVCHENKO A P
IPC: F02B33/22
Filed: 2001-06-25
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed two-cylinder engine with one combustion chamber has crankshaft with cranks arranged at angle from 0,1 °  to 89,9 °  that is way working pistons provided non-synchronous compression. Ignition of fuel-air mixture compressed in one chamber to maximum value is provided when main working piston moves to bottom dead center and auxiliary working piston is in top dead center. Description of invention presents different methods of compression and ignition of fuel-air mixture and two-cylinder engine with one combustion chamber. EFFECT: simplified design, reduced friction forces between crankshaft and auxiliary working piston playing the part of after-compression piston. 2 5 cl, 4 dwg
Patent RU-2197116-C1 (RU)
Title: Method of preparing condiment based on vegetables
Inventor: KVASENKOV O I
IPC: A23L27/00
Filed: 2001-06-27
Granted: 2003-01-27
Abstract: FIELD: technology of food industry. SUBSTANCE: before mechanical treatment, included in composition of condiments vegetables are treated with at least one low alkyl ester of arachidonic, or jasmonic, or eicosapentaenoic acid, and aged. Ultrasound spraying is carried out without oxygen access. EFFECT: increased stability of final product to storage life; its enriched composition and improved organoleptical properties.
Patent RU-2183224-C1 (RU)
Inventor: KHAJDUKOV V P
IPC: C22B1/16
Filed: 2001-07-17
Granted: 2002-06-10
Abstract: FIELD: metallurgy. SUBSTANCE: method includes loading into rotary kiln of slime of steel making process and roasting with use of gaseous fuel. Flux is produced by roasting of slime of steel making process with the following ratio of its components, %: Fe total , at least 48; SiO 2 , 0.5-3.5; and ratio of CaO/Mg0, 1.5-6.0. It provides for optimal conditions of operation of rotary tubular kilns, production of flux with high content of iron, reduction of harmful gaseous effluents, solution of problem of utilization of zinc-containing steel-making slimes due to removal up to 70-80% of zinc during sintering. EFFECT: higher efficiency. 1 tbl
Patent RU-2202166-C1 (RU)
Title: Vine layer
Inventor: TSEPLJAEV A N
IPC: A01D45/00
Filed: 2001-11-05
Granted: 2003-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: vine layer has casing and working tools arranged in opposed relation and adapted for laying vines. Each working tool is made in the form of radial members equipped with fingers and mounted on vertical drive sleeve and attached on axle shafts for rotation through 90 deg from initial position. Radial members are equipped with rollers engageable with guiding path mounted on vertical shaft of drive sleeve. Path has retainers for rollers. EFFECT: wider operational capabilities and reduced damage to vines during handling thereof. 4 dwg
Patent RU-2205474-C1 (RU)
Title: Device for object microdisplacement
Inventor: LIPANOV A M
IPC: H02N2/02
Filed: 2001-12-06
Granted: 2003-05-27
Abstract: FIELD: research instrumentation engineering. SUBSTANCE: device used for displacing objects at microscopic and nanoscopic pitch has piezoelectric tube with solid external and internal electrodes, one end of tube being secured to base and its other end carrying holder with collet spring; magnet with magnetic circuits; coil; coil current control device. Coil is rigidly fixed to holder and disposed in cylindrical magnetic gap of magnetic circuit. EFFECT: reduced minimal pitch, enhanced positioning precision and displacement speed. 1 cl, 2 dwg
Patent RU-2196633-C1 (RU)
Inventor: RATNIKOV V I
IPC: B01D29/60
Filed: 2001-12-11
Granted: 2003-01-20
Abstract: FIELD: devices for filtering of various liquids including drinkable tap water; applicable in various industries, urban, settlement and household conditions. SUBSTANCE: device has filter whose lower cavity intended for collection of filtered liquid is connected by means of drainage pipeline through safety valve to vessel for filtered liquid. Safety valve is installed in said vessel and provided with float secured to lever for shutoff of discharge of filtered liquid in upper position of float, and for opening of safety valve with float in lower position. EFFECT: reduced device overall dimensions, more rational utilization of liquid pressure energy in pipeline, abandoned ejector with its irrational use, for instance, under household conditions. 1 dwg
Patent RU-2206862-C1 (RU)
Title: Concrete-piercing ammunition
Inventor: ODINTSOV V A
IPC: F42B12/16
Filed: 2001-12-14
Granted: 2003-06-20
Abstract: FIELD: destruction of permanent defenses made of reinforced concrete, strong stone and brick buildings. SUBSTANCE: a blasting means for formation of a hole provided with a fuse is located in the front part of the ammunition. A piercing bursting charge, explosive charge and a base fuse provided with a retarder are positioned in the rear part. The piercing bursting charge is made as a subcaliber or caliber one. The blasting means for formation of a hole is made as a caliber one and provided with a shaped charge or some other blasting means of axial action. The ammunition is provided with a head cap, bourrelet and a driving band. The bourrelet is positioned mainly on the blasting means, and the driving band - on the caliber piercing bursting charge. The shell with a subcaliber piercing bursting charge may have a detachable sabot fastened to the charge by locks. The sabot may be provided with a high-pressure chamber, calibrated hole and a driving band. The blasting means may be made as a shaped-charge warhead containing a shaped-charge funnel located in the axis of the warhead, and an explosive charge. The blasting means may be made as an explosive charge with a facing for formation of the impact core. EFFECT: considerably improved piercing effect. 18 cl, 10 dwg
Patent RU-2208269-C1 (RU)
Title: Porous electrode substrate
Inventor: GRUZDEV A I
IPC: H01M50/489
Filed: 2002-01-28
Granted: 2003-07-10
Abstract: FIELD: electrical engineering; gas-diffusion electrodes of chemical current supplies including fuel cells with membrane polymeric electrolyte. SUBSTANCE: porous electrode substrate of woven and nonwoven type is formed by fibers of three types: water repelling, water-absorbing, and those made of metal fibers. Water-repelling fibers are those of fusible fluoroplastics or polysulphone, water absorbing ones are carbon fibers and metal fibers are those of titanium and other titanium-, platinum-, or gold-covered metal fibers. Diameter of all types of fibers ranges between 5 and 50 mcm and their length is minimum 5 mm. EFFECT: improved heat-and-mass transfer characteristics and enhanced electrical conductivity of electrodes. 8 cl
Patent RU-2207556-C1 (RU)
Title: Procedure establishing quality of mineral motor oils and causes of its change
Inventor: BABENKO V A
IPC: G01N27/02
Filed: 2002-01-18
Granted: 2003-06-27
Abstract: FIELD: diagnostics of change of initial state of liquid substance and establishment of causes of these changes. SUBSTANCE: values of electric conductivity and dielectric permittivity of reference and tested specimens are measured at given temperature from 10 to 90 C. Oil is good for running if it satisfies condition 1<n<n crit  where n and n crit  are ratios of electric conductivity of reference and tested oils and of reference oil and oil unsuitable for running. If n≥n crit  it is advised that oil is object should be replaced. Causes of change of oil quality are established by ratio of dielectric permittivities of reference and tested oils. EFFECT: reliable, timely establishment of degree of suitability of oils for running without consumption of various resources, analysis of oils right in operated objects.
Patent RU-2219536-C1 (RU)
Inventor: KOVALEVA S V
IPC: G01N27/48
Filed: 2002-03-25
Granted: 2003-12-20
Abstract: FIELD: analytical chemistry, monitoring of air and water environment of factories producing hydrazine. SUBSTANCE: hydrazine is detected by method of inversion voltammetric analysis on mercury film electrode ( silver substrate ) in three- electrode electrochemical cell. Silver-chloride electrodes are used as auxiliary and comparison electrodes. Solutions of potassium chloride are utilized in the capacity of background electrolyte. Hydrazine is concentrated in mercury film at potentials 1.45-1.70 V in the course of 60-120 s with blow-through with inert gas. EFFECT: increased sensitivity and accuracy of measurement of concentrations of hydrazine. 1 tbl
Patent RU-2220262-C1 (RU)
Title: Wall structure
Inventor: DOEV A KH
IPC: E04B2/02
Filed: 2002-04-12
Granted: 2003-12-27
Abstract: FIELD: construction industry, erection of walls from individual hollow blocks without building mortar. SUBSTANCE: proposed wall structure includes hollow blocks with longitudinal walls and partitions butt-joined and laid in rows to form vertical through cavities filled with building material and reinforcement. In agreement with invention laid hollow blocks comprise at least two sections linked by pairs, divided by central longitudinal partition and partitions arranged at angle with it with formation of sectional and intersection cavities. Sectional cavities are filled with structural material in staggered order and intersection cavities are filled with heat-insulation material with formation of heat-insulation belt of sinusoidal shape. Blocks of one row are displaced with reference to blocks of preceding or next row by one section joined in pair. Reinforcement is installed vertically and/or horizontally to base of wall in sectional and intersection cavities. EFFECT: improved heat-insulation characteristics, reduced usage of materials due to diminished thickness of walls and partitions, decreased cost and raised seismic stability of wall structure. 2 cl, 2 dwg
Patent RU-2220128-C1 (RU)
Inventor: ZIJATDINOV A SH
IPC: C07C13/10
Filed: 2002-05-23
Granted: 2003-12-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: invention relates to methods for processing of pentane-containing hydrocarbon fractions to isolate cyclopentane from pyrolysis gasoline subjected to hydrofining to remove diene and acetylene compounds. Process of invention comprises distillation of hydrogenate. In the first rectification column, C5 fraction containing cyclopentane and cyclopentene is isolated as distillate and routed to rehydrogenation on platinum- and nickel-containing catalyst and therefrom to further rectification, wherein pentane-isopentane fraction is isolated as overhead and, as still residue, product containing 50.0-85.5% cyclopentane. Side-cut distillate contains 80.0-99.5% cyclopentane. Still residue is preferably fed into next rectification column to recover cyclopentane as distillate. EFFECT: increased amount of cyclopentane isolated from C5 fraction and increased purity of pentaneisopentane fraction. 5 cl, 3 dwg, 5 ex
Patent RU-2213744-C1 (RU)
Title: Derivatives of anthra[2,1-d]isothiazole-3,6,11-trione
Inventor: KUCHEROV F A
IPC: A61P7/02
Filed: 2002-06-27
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, chemical technology, medicine, physiology, biochemistry. SUBSTANCE: invention relates to novel chemical compounds derivatives of anthra[2,1-d]isothiazole-3,6,11-trione of the general formula (I)   wherein A is lower alkylene; R 1  and R 2  (independently) are lower alkyl, or R 1  and R 2  in common with nitrogen atom form six-membered saturated heterocycle that can comprise heteroatom additionally, for example, oxygen atom, and their pharmacologically acceptable salts. Preferably, indicated compounds inhibit platelet aggregation and reduce activity of some thiol-dependent enzymes, in part, such as reverse transcriptase of human immunodeficiency virus (RT HIV) and caspase-3. EFFECT: valuable properties of compounds. 4 cl, 1 tbl, 10 ex
Patent RU-2221766-C1 (RU)
Title: Method of purifying antifreeze based on water-ethylene glycol solution to remove ethylene glycol oxidation products, corrosion products, and suspended impurities
Inventor: BELOKUROVA I N
IPC: C09K5/20
Filed: 2002-07-30
Granted: 2004-01-20
Abstract: FIELD: special-destination fluids. SUBSTANCE: invention resides in adding in adding coagulant followed by separation of centrifuge and clarification on activated carbon, said coagulant being composed of alkali metal hydroxide, 75% orthophosphoric acid, and sodium polyphosphate and added in amounts providing mixture containing, wt %: sodium or potassium hydroxide 0.01-1.0, 75% orthophosphoric acid 0.02-1.6, sodium polyphosphate 0.01-1.5, glycols 40.0-90.0, water and oxidation and corrosion products - the balance. EFFECT: improved quality of purification and reduced power consumption. 3 tbl, 3 ex
Patent RU-2227392-C1 (RU)
Title: Method for preparing of grain before laying for storage
Inventor: SHAZZO R I
IPC: C12P1/02
Filed: 2002-09-12
Granted: 2004-04-27
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves treating grain flow in superhigh frequency field with propionic acid including additive of preparation obtained from Pythium coloratum micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2237050-C1 (RU)
Inventor: MATIENKO L I
IPC: B01J23/755
Filed: 2002-12-17
Granted: 2004-09-27
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: α-phenylethyl hydroperoxide is obtained by oxygen oxidation of ethylbenzene in presence of triple catalytic system comprising nickel bis-acetylacetonate, electronodonor complexing compound, e.g. alkali metal (sodium or lithium) stearate, N-methylpyrrolidone, hexamethylphosphorotriamide, as well as phenol in concentration (0.5-3.0)·10 -3  mole/L. α-Phenylethyl hydroperoxide is used as epoxidation agent in production of propylene oxide. Conversion of ethylbenzene achieves 35% and content of product in reaction mixture up to 27%. 
     EFFECT: enhanced process efficiency. 
     1 tbl, 8 ex
Patent RU-2238693-C1 (RU)
Inventor: LITVINOV I I
IPC: A61B17/80
Filed: 2003-02-19
Granted: 2004-10-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has plate having widening area having threaded holes and threaded screws engageable with the threaded holes. Diameters of outlet part different plate holes in its widening part are not equal. Diameters of cylindrical thread of the screws engageable with the threaded holes having greater outlet part are greater than diameters of cylindrical thread of screws engageable with the threaded holes having smaller outlet parts. 
     EFFECT: high reliability of osteosynthesis; reduced risk of traumatic complications. 
     3 dwg
Patent RU-2227819-C1 (RU)
Title: Method of control of level of melt in crucible in the course of crystal growth
Inventor: SIDEL NIKOV S A
IPC: C30B15/26
Filed: 2003-03-06
Granted: 2004-04-27
Abstract: FIELD: production of semiconductor materials. SUBSTANCE: control of melt level in crucible is performed by means of video camera which is placed at angle relative to vertical. Angle between vertical and beam passing through focus of optical system of video camera and center of circumference formed by crystal being grown at boundary with melt is determined by continuous video image. Distance between video camera and plane of melt is calculated according to said angle and crucible with melt is raised to required level. EFFECT: simplification of process; enhanced accuracy of control of melt level. 5 dwg, 1 ex
Patent RU-2244242-C1 (RU)
Title: Fighting vehicle
Inventor: SHIPUNOV A G
IPC: F41G7/00
Filed: 2003-06-30
Granted: 2005-01-10
Abstract: FIELD: military equipment, applicable in the constructions of short-range anti-aircraft mountings having small-arms-gun and rocket armament. 
     SUBSTANCE: the fighting vehicle has a tower mounting with gun and rocket armament, target detection radar, target tracking radar with an antenna and an antenna laying and stabilization drive, optical laying channel with an optical sight, command transducer and an optical sight laying and stabilization drive, fighting vehicle control panel and a digital computer system of the fighting vehicle coupled to the target tracking radar. The fighting vehicle has a correction unit of the antenna laying and stabilization drive, control signal conditioning unit, computer unit of target co-ordinate angular rate and tracking signal generation, "Unload" command formation device and an adder, the output of the tracking radar is connected to the input of the computer unit of target co-ordinate angular rate and tracking signal generation, whose first output is connected to the first input of the adder, and the second one-to the first input of the "Unload" command formation device, whose second and third inputs are connected to the outputs of the fighting vehicle control panel. The output of the "Unload" command formation device is connected to the input of the correction unit output is connected to the input of the antenna laying and stabilization drive, the output of the "Unload" command formation device is also connected to the first input of the control signal conditioning unit, whose second input is connected to the output of the command transducer, and the output- to the second input of the adder, whose output is connected to the input of the optical sight laying and stabilization drive. 
     EFFECT: enhanced accuracy of optical sight laying to the target and enhanced efficiency of the fighting vehicle as a whole. 
     9 dwg