baber/WOPTO huggingface dataset:
Patent RU-2239687-C2 (RU)
Title: Method of preventing slipperiness of pavements, raw mix for preparation of anti-ice-crusted ground, pavement-slipperiness suppressing reagent and a method for preparation thereof
Inventor: ACHKEEVA M V
IPC: C09K3/18
Filed: 2002-06-20
Granted: 2004-11-10
Abstract: FIELD: deicer means. 
     SUBSTANCE: slipperiness of pavement is prevented by putting calcium-magnesium acetate-based reagent thereon in the form of grainy material with particle size 0.1 to 12 mm. Reagent is obtained from raw mix containing, wt parts: dolomite with 0.2-16% silicon inclusions or dolomitized limestone with 0.2-5% silicon inclusions, 180-200; ice or concentrated acetic acid, 50-150; potassium carbonate aqueous solution or 25% aqueous ammonia solution, 0.5-2; poly(ethylene glycol) or poly(propylene glycol), or their derivatives with biodegradability not more than 30 days, or polyvinyl alcohol with biodegradability not more than 60 days, 0.1. Preparation procedure: dolomite or dolomitized limestone is mixed with water and acetic acid, resulting mixture is treated in thin layer with potassium carbonate aqueous solution at potassium carbonate-to-water ratio between 1:1 and 0.5:3 or with 25% aqueous ammonia solution, or with mixture of potassium carbonate aqueous solution or 25% aqueous ammonia solution with poly(ethylene glycol) or poly(propylene glycol), or their derivatives as above. 
     EFFECT: improved environmental condition, essentially avoided residual acetic acid in reagent, and increased deicer quality. 
     8 cl, 1 dwg
Patent RU-2230255-C2 (RU)
Inventor: SHARAPOV V I
IPC: F22B37/54
Filed: 2002-07-19
Granted: 2004-06-10
Abstract: FIELD: utilization of heat of blow-down water in heat generating plants. SUBSTANCE: proposed method includes generation of steam in steam boiler and de-aeration of makeup water of closed heat supply system in atmospheric de-aerator; mineral admixtures accumulating in boiler water are discharged through blow-down water pipe line and are used as heating medium for atmospheric de-aerator. EFFECT: enhanced economical efficiency and ecological safety. 1 dwg
Patent RU-2231906-C2 (RU)
Inventor: LUZGIN V I
IPC: H02M7/523
Filed: 2002-09-27
Granted: 2004-06-27
Abstract: FIELD: converter engineering; power inverters of control systems for metal induction heating and smelting. 
     SUBSTANCE: inverter has half-bridge circuit set up of controlled switches shorted out by diodes, filter capacitor, and blocking capacitors connected in parallel with dc power supply terminals. Inverter is loaded into parallel high-frequency oscillatory LC circuit. Low-frequency choke is connected to common point of capacitors and in series with LC circuit wherein signal incorporating both high- and low-frequency currents is generated. Unbalance is brought in operation of antiphase controlled switches and diodes by controlling half-bridge switches in shaping half-wave of inverter current high-frequency component and high-frequency oscillations in the form of sine wave are shaped in inverter; center line of sine wave varies obeying low-frequency signal law. Inverter choke and capacitor form resonance-tuned oscillatory circuit whose resonant frequency corresponds to low-frequency component of high-frequency signal current in inverter load. 
     EFFECT: provision for shaping high- and low-frequency signals in inverter load simultaneously. 
     3 cl, 2 dwg
Patent RU-2236891-C2 (RU)
Inventor: ADZHIEV A JU
IPC: F25J3/08
Filed: 2002-11-25
Granted: 2004-09-27
Abstract: FIELD: preparation of hydrocarbon gases for transportation and/or processing. 
     SUBSTANCE: proposed method includes scrubbing of gas by circulating water; at least part of circulating water flow directed for scrubbing the gas is heated to boiling point and then steam phase is separated from liquid phase and cooled for obtaining water condensate, after which it is fed to recirculating line. After scrubbing, gas is compressed and water is heated to boiling point by heat of compressed gas. Concentration of salts in water fed for scrubbing shall not exceed 12 g/l. Flow rate of water fed for heating shall not be below 2.0 m/s. 
     EFFECT: increased degree of cleaning gas from toxic admixtures to 98-99.9%; reduction of residual content of salts in gas to 0.17 mg/cu m. 
     4 cl, 2 ex
Patent RU-2310150-C2 (RU)
Inventor: KRIVOV ANATOLIJ EVGEN EVICH
IPC: F41G3/26
Filed: 2002-12-15
Granted: 2007-11-10
Abstract: FIELD: means for fire training, in particular, fire trainers. 
     SUBSTANCE: the weapon with a trigger mechanism is a combat arm, the trainer is provided with sound columns, and the weapon-with two microswitches, the first of which is rigidly fastened an its handle under the trigger, and the other-on the handle under the hammer for closing the electric circuit at a hammer cocking.  Both microswitches are connected in series and connected to the computer input.  The device for display of the results and the sound columns are connected to the computer output.  The video camera is fastened under the barrel by means of a bracket.  The target field is installed at a distance preset at conducting of real fire.  The targets are made of paper and the trainer is additionally provided with a vice for fastening the weapon in the condition of adjustment fire. 
     EFFECT: reduced time for preparation to studies and training to target firing. 
     1 dwg
Patent RU-2264750-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2003-01-31
Granted: 2005-11-27
Abstract: FIELD: food processing industry, in particular producing of gerontological diet product. 
     SUBSTANCE: Claimed product is prepared by mixing of fish mince, cabbage, tomato, kidney flour, onion, carrot, sorghum grain, grinded pike pyloric appendage, rape oil, table salt, CO 2 -extracts from dill and celery, and preparation obtained from biomass of Mortierella globulifera micromycete by sequential extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by compounding of the first extract with solid residue and packing of finished product. All components are used in dry state and in certain mass ratio. 
     EFFECT: concentrated gerontological diet product of the first dinner course with increased digestability of nutrient compounds and high content of polyunsaturated fatty and vitamin content.
Patent RU-2242048-C2 (RU)
Inventor: KHOROSHEVSKIJ V F
IPC: G06F40/20
Filed: 2003-02-18
Granted: 2004-12-10
Abstract: FIELD: technologies for processing text information. 
     SUBSTANCE: method includes forming informational demands of user in certain section in form of oriented graph, and processing of text is performed in preprocessing phase including morphological text analysis stage, stable word combinations search stage and stage of text segmentation on sentences, in processing phase, including typical relations examples search stage and object types examples search stage, and in post-processing phase consisting of stage of forming of elementary graphs and stage of combination of elementary graphs into cognitive map. 
     EFFECT: higher efficiency. 
     29 cl, 8 dwg
Patent RU-2254081-C2 (RU)
Inventor: ZHABIN G I
IPC: A61B17/56
Filed: 2003-03-03
Granted: 2005-06-20
Abstract: Изобретение относится к области медицины, а именно к травматологии и ортопедии, и может использоваться для оперативного лечения переломов мыщелков костей. Производят остеосинтез отломков крупных и средних размеров с помощью пластины и пристеночных винтов. Закрепляют скобой в виде изогнутой пластины мелкие отломки. Адаптируют скобу внахлест к пластине, фиксируют к ней винтом. Способ позволяет создать стабильную фиксацию отломков и ускорить сроки восстановления функции сустава. 2 ил.
Patent RU-2317706-C2 (RU)
Inventor: PEHLLITT KEN
IPC: A01N41/10
Filed: 2001-09-17
Granted: 2008-02-27
Abstract: FIELD: herbicides, agriculture. 
     SUBSTANCE: claimed composition contains 2-(2'-nitro-4'-methylsulfonylbenzoyl)-1,3-cyclohexandion; triazine herbicide of formula I  , wherein R 1  is chlorine, linear or branched alkylthio or C 1 -C 6 -alkoxy; R 2  is azido, monoalkylamino or cycloalkylamino, wherein alkyl or cycloalkyl parts may be substituted with one or more substituents selected from cyano and alkoxy; R 3  is linear or branched C 1 -C 6 -N-alkylamino, with the proviso, that compound of formula I wherein R 1  is chlorine; R 2  is ethylamino; and R 3  is isopropylamino is excluded, in mass ratio of 1:(5-20), as well as hercicidally acceptable diluent, or carrier, and/or surfactant. Also describes is method for weed controlling including application of abovementioned composition on weed locus. 
     EFFECT: selective method for weed controlling without adverse effect on agriculture cultures. 
     7 cl, 2 tbl, 2 ex
Patent RU-2247721-C2 (RU)
Inventor: DOLZHENKO A V
IPC: A61P9/00
Filed: 2003-05-15
Granted: 2005-03-10
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to a new biologically active compound representing maleic acid 4-methyl-2-pyridylamide of the formula:  . Compound is synthesized by interaction of 4-methyl-2-aminopyridine with maleic anhydride. Compound represents white crystalline substance soluble in water, dimethylformamide (DMFA) and dimethylsulfoxide (DMSO) with value T m  = 146 o C. Compound elicits the hypertensive activity elevating arterial pressure value in narcotized cats after intravenous administration in the dose 5 mg/kg (about 0.1 LD 50 ) by 60.4 ± 8.23 mm mercury column reliably and acts for 90 min. Value LD 50  in intravenous administration to white mice is 44.7 (39-50) mg/kg. 
     EFFECT: valuable medicinal properties of compound. 
     1 cl, 1 tbl, 1 ex
Patent RU-2263372-C2 (RU)
Title: Интегральная микросхема (имс) с защитой от анализа и способ ее изготовления
Inventor: JANKE MARKUS
IPC: G06F21/87
Filed: 2001-11-08
Granted: 2005-10-27
Abstract: Использование: в интегральных микросхемах для защиты от анализа, осуществляемого путем несанкционированного доступа. Сущность изобретения: в интегральной микросхеме с подложкой, имеющей компоненты микросхемы, и, по меньшей мере, одну плоскость разводки с первыми проводящими дорожками, предназначенными для соединения компонентов интегральной микросхемы, в плоскости разводки свободные от первых проводящих дорожек области заполнены вторыми проводящими дорожками для защиты интегральной микросхемы от анализа, осуществляемого путем несанкционированного доступа. В способе изготовления интегральной микросхемы при формировании монтажной схемы свободные от первых проводящих дорожек области плоскости разводки заполняют вторыми проводящими дорожками для защиты интегральной микросхемы от анализа, осуществляемого путем несанкционированного доступа. Техническим результатом заявленного изобретения является создание при низких затратах интегральной микросхемы, обеспечивающей высокую защиту против действующего извне несанкционированного анализа. 2 н. и 8 з.п. ф-лы, 2 ил.
Patent RU-2274221-C2 (RU)
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 jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovy black tea, raspberry leaves and papaya fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Raspberry" aromatizing agent and a preparation obtained out of Mortierella nantahalensis micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2265648-C2 (RU)
Inventor: GORDEEV VIKTOR VIKTOROVICH
IPC: C12G3/06
Filed: 2003-07-08
Granted: 2005-12-10
Abstract: FIELD: food industry, liqueur and vodka manufacture. 
     SUBSTANCE: invention relates to low-alcoholic beverages. Beverage comprises the following components per 1000 dal of ready product: 65.8% sugar syrup, 850.0-1000.0 dm 3 ; carbon dioxide, 25.0-45.0 kg; citric acid, 15.0-30.0 kg; sodium benzoate, 0.5-1.0 kg; liquid nutritive aromatic principle "Pitakhaiya" QL 28272, "Quest International" firm, 2.0-10.0 kg; liquid nutritive aromatic principle "Tekila" QL, "Quest International" firm, 6.0-20.0 kg; neutral turbidifying agent 2T63172, "Quest International firm, 1.5-4.5 kg, and rectified ethyl alcohol of the highest treatment and prepared water as measured to provide strength of ready beverage 7%. Proposed invention allows preparing low-alcoholic beverage with improved indices due to combination of features that provides clearly defined tequila taste, namely, acid-sweet taste to the beverage. Invention can be used in producing carbonated low-alcoholic beverages, in particular, carbonates low-alcoholic beverage "Tekilo Sombrero". 
     EFFECT: improved and valuable properties of beverage. 
     1 tbl, 5 ex
Patent RU-2254282-C2 (RU)
Inventor: PAVLENKO A V
IPC: G01N27/904
Filed: 2003-08-12
Granted: 2005-06-20
Abstract: FIELD: diagnostic facilities; nondestructive testing of steel wire ropes. 
     SUBSTANCE: proposed device contains split section enclosing the wire rope, measuring links and fixing mechanisms.  Each said mechanism contains slider hinge-connected with turnable lever by means of tie-rod.  Pressure roller with groove profile is installed on free end of said lever.  Profile of groove corresponds to diameter of wire rope.  Device is furnished with spring secured on rod for translation along rod which is arranged parallel to longitudinal axis of wire rope is rigidly secured on split section.  Split section is provided with slots located parallel to longitudinal axis of wire rope diametrically on inner a cylindrical surface of section which is made of insulating material.  Number of slots is equal to number of wire rope strands.  Measuring links are fitted on bottom of slots.  Measuring links are coated with insulating linings and are made in form of eddy current transducers of clearances, each being electrically connected by means of normalizing unit with data processing unit whose output is connected to indication unit. 
     EFFECT: improved accuracy of measurement of lateral deformations of wire rope. 
     3 dwg
Patent RU-2278419-C2 (RU)
Inventor: VESTLUND JAN
IPC: G01S13/93
Filed: 2002-12-10
Granted: 2006-06-20
Abstract: FIELD: control of air transport kept on ground. 
     SUBSTANCE: identification of axial line is performed by scanning the ramp in front of parking area by means of laser range finder and recording the reflection intensity and position for each scanned point by means of recording unit. Then, axial line in front of parking area is identified in processing unit making use of differences in reflection intensity between axial line and ramp surface surrounding the axial line, after which at least two defining marks of axial line are determined in accordance with layout of axial line. 
     EFFECT: accurate and prompt identification of axial line followed by check of axial line configuration. 
     14 cl, 9 dwg
Patent RU-2289624-C2 (RU)
Inventor: BOGDAEVA SVETLANA ANATOL EVNA
IPC: A23L27/60
Filed: 2004-08-06
Granted: 2006-12-20
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes pouring of preliminary ground freshly harvested fruit bodies of shiitake fungus with vegetable oil, heating and thermostat control followed by separation of oily fraction from raw material components. extract of present invention is useful in production of enriched vegetables oils and other foodstuffs. 
     EFFECT: product with new taste properties. 
     27 cl, 14 ex
Patent RU-2282204-C2 (RU)
Title: Способ контроля тока ориентированной солнечной батареи искусственного спутника земли
Inventor: KOROTKIKH VIKTOR VLADIMIROVICH
IPC: G01R31/36
Filed: 2004-09-15
Granted: 2006-08-20
Abstract: Предлагаемое изобретение относится к области электротехники, в частности к способам и устройствам систем электропитания постоянным током искусственных спутников Земли (ИСЗ). Предлагается способ контроля тока ориентированной солнечной батареи ИСЗ, заключающийся в периодическом контроле текущего значения тока в процессе эксплуатации ИСЗ. Целью предлагаемого изобретения является повышение надежности способа контроля тока солнечной батареи ИСЗ в процессе его эксплуатации. Технический результат достигается тем, что при проведении контроля тока солнечную батарею ускоренно вращают относительно оси, проходящей по ее плоскости, и дополнительно контролируют период времени (Т 1 ) от момента начала снижения тока от установившегося значения (I УСТ ) до момента достижения током нулевого значения (или от момента повышения тока до момента достижения им установившегося значения) и период времени (Т 2 ) от момента повышения тока от нулевого значения до момента достижения им следующего нулевого значения, а ток солнечной батареи рассчитывают по формуле: I БС =I УСТ /sin(180°×T 1 /T 2 ). 2 ил.
Patent RU-2287552-C2 (RU)
Inventor: MATKOVSKIJ PETR EVGEN EVICH
IPC: C07C2/22
Filed: 2004-12-22
Granted: 2006-11-20
Abstract: FIELD: petrochemical industry; methods of production of the polyolefin bases of the synthetic oils. 
     SUBSTANCE: the invention is pertaining to the method of production of the polyolefin bases of the synthetic oils by cationic oligomerization of the  olefinic raw and may be used in  petrochemical industry. The developed method contains: the stages of preparation of the olefinic raw, preparation and batching in the reactor of the solutions and suspensions of the components of the catalytic system Al(0)-HCl-(CH 3 ) 3 CCl (TBX), isomerization of alpha-olefins and oligomerizations of the highest olefins and their mixtures under action of the catalytic system Al (0)-HCl-TBX, extractions of the dead catalyst, separation of the oligomerizate for fractions and hydrogenation of the extracted fractions under action of the catalytic agent Pd (0.2 mass %)/Al 2 O 3 +NaOH. The invention ensures improvement of the stages of the developed method. For prevention of the corrosion activity of the products the method additionally contains the stage of dechlorination of the present in the oligomerizate chlorine-containing oligoolefins by the metallic aluminum, triethylaluminum, the alcoholic solutions of KOH or using the thermal dehydrochlorination of the chlorine-containing polyolefins at the presence or absence of KOH. For improvement of the technical-and-economic indexes of the method at the expense of the increase of the output of the target fractions of polyolefins with the kinematic viscosity of 2-8 centistoke at 100°C the method additionally contains the stage of the thermal depolymerization of the restrictedly consumable high-molecular polyolefins with the kinematic viscosity of 10-20 centistoke at 100°C into the target polyolefins with the kinematic viscosity of 2-8 centistoke at 100°C. 
     EFFECT: the invention ensures improvement of all the stages of the developed method. 
     1 cl, 15 tbl
Patent RU-2339892-C2 (RU)
Inventor: ZELENKO VIKTOR KIRILLOVICH
IPC: F41F3/045
Filed: 2005-03-01
Granted: 2008-11-27
Abstract: FIELD: armament. 
     SUBSTANCE: proposed grenade launcher comprises a launching tube with a grenade, elastic end face covers of nuzzle and breach ends, a trigger mechanism and a sighting device made up of a front sight and a sighting frame. The live grenade incorporates a pyrotechnic moderator with a preset combustion time. The said launching tube is furnished with an additional launching tube with a smaller-caliber simulator grenade, the additional tube being rigidly attached to the aforesaid main launching tube by means of fasteners arranged on the casings and couplings of both aforesaid tubes, the axes of inner channels of both tubes being aligned as required. On launching the simulator grenade, the latter provokes the operation of active protection. Now, in 0.2 to 0.2 s, the live grenade reached its target. Firing, successively, the grenade simulator and the live grenade increase the probability of striking a tank equipped with an active protection system. 
     EFFECT: lower grenade launcher production costs. 
     5 dwg
Patent RU-2313748-C2 (RU)
Title: Ventilation system used for withdrawal of the warm air in the atmosphere
Inventor: NOZDRIN GENNADIJ NIKOLAEVICH
IPC: F28C1/00
Filed: 2005-05-04
Granted: 2007-12-27
Abstract: FIELD: atomic power industry; other industries; production of the ventilation systems for the atomic power plants. 
     SUBSTANCE: the invention is pertaining to the field of the power engineering, in particular, to cooling of the recycling heat-transfer mediums by the air and may be used at the atomic power stations designed for operation in the water-short areas. The system contains the pipe with the deflector having the radially mounted on the pipe butt components for fastening of the deflector body and the hood. These fastening components are made in the form of the cantilever truss, which lower hoop by means of the cylindrical hinge is mounted on the pipe butt. The hood is disposed on the upper hoops of the trusses, the cantilever parts of the trusses are protruding outside and are used for fastening the deflector body to them. At that each truss is supplied with the T-shaped strut, two opposite ends of which are fastened accordingly to the bottom hoop of the truss and to the internal pipe wall, and the third end - to the cylindrical hinge. Partitions may be suspended to the trusses hoops for formation of the individual air thrust sections. The ends of the trusses inside the pipe may be connected among themselves by means of the face chuck, to which the fitting pipe for fixation of the side edges of the partitions may be suspended. The technical result of the invention is the increased reliability of operation of the ventilation system. 
     EFFECT: the invention ensures the increased reliability of operation of the ventilation system. 
     5 cl, 3 dwg
Patent RU-2302622-C2 (RU)
Inventor: CHEREPANOV ANATOLIJ NESTEROVIC
IPC: G01N3/44
Filed: 2005-05-06
Granted: 2007-07-10
Abstract: FIELD: the invention refers to measuring technique. 
     SUBSTANCE: the essence is in introducing of an indenter into the sample under a measuring loading. The beginning of reading is registered. The loading is increased to testing value. Exposure is made under this loading. After exposure the loading is reduced to a value less then the measuring load and additionally the loading is increased to measuring. The depth of the print of the indenter is measured and the hardness of metals is defined according to its depth. Relative changes of the sample's form or the volume of the print, field temperature and the thermal flow caused by elastic-plastic deformation are registered in the moments of reducing or removing of the load. On these readings the value of the testing loading is defined on the level of elastic-plastic deformation. The surface of the print is scanned separately with optical radiation in the chosen system of coordinates.  The optical surface is matched with a longitudinal temperature profile in the same system of coordinates with a chosen sampling increment and thermal-holographic profiles are registered. Inner defects are defined on changing of a spatial gradient of the temperature in the volume of the sampling increment on the distance of falling the temperature on no less then in two times from the maximal temperature and on values of corresponding derivatives it is possible to judge about physical-mechanical and physical-chemical deviations characterizing the sample on inner overstrain, macro- and micro-defects, sphericity, roughness, grain, durability, plasticity, viscosity, heterogeneity. 
     EFFECT: expands functional possibilities and stability of readings. 
     3 dwg