baber/WOPTO huggingface dataset:
Patent RU-2212444-C1 (RU)
Inventor: KALUGIN V D
IPC: C12G3/08
Filed: 2002-03-07
Granted: 2003-09-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: an aqueous-alcoholic solution with the strength 40% is prepared in sorting tank by mixing rectified ethyl alcohol "Ekstra" and purified drinking water where sugar as 65.8% sugar syrup or an aqueous solution is added. An aqueous- -alcoholic solution is stirred thoroughly and fed to treatment with activated carbon in carbon-refinery battery at filtrate rate up to 40 dal/h on fresh carbon and up to 30 dal/h on regenerated carbon and then vodka is fed into finishing tank. Preliminary 0.5 kg of rice per 1000 dal of ready product is poured with 5.0 l of an aqueous-alcoholic solution with the strength 50%, infused for 4.5-5.5 days, infusion is poured off and filtered. Dry ginseng extract "Relikt" is dissolved in purified drinking water, added to rice filtrate infusion and kept for 20-30 min at constant stirring. Prepared mixture is added into finishing tank with vodka feeding simultaneously, vodka strength is controlled and corrected if necessary. Vodka is subjected for control filtration and bottling and components of vodka are used in their following ratio per 1000 dal of ready product: rice an aqueous-alcoholic infusion, 3.5-4.5 l; ginseng dry extract "Relikt", 0.1-0.3 kg; 65.8% sugar syrup, 17.0-17.5 l; rectified ethyl alcohol "Ekstra" and purified drinking water, the balance, up to the strength 40%. Proposed method allows preparing vodka with enhanced organoleptic indices using cereal raw and high content of biologically active substances, to enhance its prophylactic properties and to expand assortment of vodkas conferring to vodka weak aroma of chicory and after taste of acorn. EFFECT: improved preparing method, valuable properties of vodka. 3 ex
Patent RU-2199621-C1 (RU)
Title: Beam module for prestressed span structure of bridge
Inventor: KURAKIN P P
IPC: E01D2/00
Filed: 2002-03-27
Granted: 2003-02-27
Abstract: FIELD: construction engineering; bridge structures. SUBSTANCE: proposed T-shaped or trapezoidal beam module is made from concrete with principal tendons located in lower stroke; longitudinal channel is provided with cable reinforcement which is formed by hollow or curvilinear insert made from polymer material and/or thin-sheet corrugated metal, steel for example; height of beam module is equal to 1/15-1/35 of its span; additional hollow inserts, 65-160 mm in diameter made from polymer or thin-sheet corrugated metal are provided at distance from longitudinal channel exceeding diameter of said insert; these inserts are used for receiving high-strength cable reinforcement. EFFECT: improved service characteristics; enhanced reliability and durability; reduced usage of materials; optimization of distribution of load over length of beam module. 4 cl, 2 dwg
Patent RU-2218820-C1 (RU)
Inventor: VYKHODTSEV V V
IPC: A23L19/00
Filed: 2002-04-15
Granted: 2003-12-20
Abstract: FIELD: food-processing industry. SUBSTANCE: briquetted food concentrate includes powder base of vegetable products, dry vegetables, edible salt, protein-containing component, cracked black pepper, fat, and glycerin. Powder base is ready-to-eat dry potato and wheat flour. Components are used in the following ratio, wt%: dry potato 38.0-41.0; wheat flour 37.9-39.9; dry vegetables 2.3-5.0; edible salt 0.4-0.8; protein-containing component 3.0-6.0; cracked black pepper 0.05-0.15; fat 10.0-11.0; glycerin 2.0-2.5. Concentrate may further include powder aromatizers used in an amount of 2.0-3.9 wt%. Protein-containing component is dry milk and/or powdered egg. Food product comprises complex hydrocarbon base and substantially reduced fat content. Food product is readily prepared and briquetted and is kept in hermetically sealed package without use of synthetic anti-oxidants, does not require thermal treatment and may be used as fast- prepared garnish. EFFECT: improved quality and wider range of ready-to-eat foods. 3 cl, 1 tbl
Patent RU-2203962-C1 (RU)
Title: Method for manufacture of hot rolled sheet product with normalized carbon equivalent
Inventor: URTSEV V N
IPC: C21C7/00
Filed: 2002-04-16
Granted: 2003-05-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves melting metal in steelmaking unit; discharging molten metal into ladle; determining and correcting chemical composition of melt by introducing carbon, adding manganese, silicon and aluminum; providing neutralizing processing of metal by gas blasting; performing hot rolling of metal to produce rolled sheet product. Carbon is introduced into melt after neutralizing processing in the form of powder wire at consumption rate determined from expression: I w  = (C r -C ad )×W m ×ρ w /100×ρ f ×0,9, where I w  is input of powder wire, kg; C r ,C ad  is content of carbon in ready steel and before neutralizing blasting process, %; W m  is weight of melt, t; ρ w  is specific weight of wire, kg/t; ρ f  is specific weight of filler, kg/t; 0.9; 100 are empirical coefficients. Produced rolled sheets are wound into rolls at winding temperature, with minimal and maximal values of said temperatures being determined from formulas:  , where T w.min  is minimal winding temperature, C; T w.max  is maximal winding temperature, C; C e  is carbon equivalent; T fr  is temperature of final rolling process, C; 123.4; 0.089; 400.25; 664; 0.43; 1-156.6 are empirical coefficients. Rolled sheets have regulated sulfur content not exceeding 0.01%. EFFECT: improved qualities of rolled strips due to uniform mechanical properties over the entire length thereof. 1 ex
Patent RU-2208547-C1 (RU)
Title: Method of determination of mass of fuel
Inventor: FURMAKOV E F
IPC: B64D37/00
Filed: 2002-07-25
Granted: 2003-07-20
Abstract: FIELD: aircraft instrumentation engineering; determination of mass of fuel in each tank and total mass of fuel. SUBSTANCE: proposed method includes measurement of present parameters of fuel: level, temperature and characteristic parameters such as heat conductivity, dielectric permeability and light absorption in each tank. Level of fuel is measured in at least three points not lying on one straight line. Volume of fuel in tank is determined in on-board computer by its level with geometric characteristics of tank taken into account. Grade of fuel or ratio of grades is determined in on-board computer by characteristic parameters and temperature of fuel. Density of fuel is determined in on-board computer by grade or ratio of grades and temperature; mass of fuel in each tank and total mass fuel are found by its volume. EFFECT: enhanced accuracy of determination of mass of fuel at spread of temperatures and grades. 1 dwg
Patent RU-2220626-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-08-09
Granted: 2004-01-10
Abstract: FIELD: non-alcoholic industry. SUBSTANCE: method involves blending citrus juice with sugar syrup, concentration of fruit pomace acid hydrolysate and preparation produced from Mortierella polycephala micromycet biomass by predetermined process. EFFECT: wider range of beverages with improved protective and prophylactic properties and increased resistance to stratification. 4 ex
Patent RU-2222696-C1 (RU)
Title: Process of stabilization of modified polyacrylamide
Inventor: ZAVOLZHSKIJ V B
IPC: E21B43/22
Filed: 2002-09-17
Granted: 2004-01-27
Abstract: FIELD: oil industry, development of oil fields with use of physical and chemical methods of increase of oil recovery from oil pools, specifically, to oil-driving reagents for inhomogeneous flooded formations. SUBSTANCE: technical result of invention consists in increase of thermal oxidizing stability of modified polyacrylamide in fresh and highly mineralized water, in improvement of its rheological properties with high displacement stresses and in rise of productivity of wet method of stabilization of polymer subjected to ionizing radiation. Process of stabilization of modified polyacrylamide includes preliminary cross-linking of polyacrylamide under action of ionizing radiation and its subsequent treatment with aqueous solution of secondary amides and formaldehyde at temperature of 20-80 C. Concentration of formaldehyde in aqueous solution amounts to 1.5-5.0 per cent by mass or 0.1-0.5 mole/kg of polyacryamide and of secondary amines 0.8-2.5 per cent by mass or 0.01-0.04 mole/kg of polyacrylamide. In the capacity of secondary amines there are utilized water-soluble derivatives of diphenylamine: N-phenyl-o-phenyldiamine, or N-methyl-phenyldiamine, or N,N'-diacetyl-o- phenyldiamine, or N-acetyl-β-napthylamine. Above-mentioned treatment is conducted with medium pH 8.0-10.0 by mixing in dryers for loose materials under vacuum in the course of 1.5-2.0 h. EFFECT: increased thermal oxidizing stability of modified polyacrylamide. 3 cl, 1 dwg, 1 tbl
Patent RU-2224007-C1 (RU)
Title: Elevated-strength coal briquette and a method of fabrication thereof
Inventor: KANG CHANG-OKH
IPC: C10L5/06
Filed: 2001-12-12
Granted: 2004-02-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: metallurgicalapplication briquettes consist of 100 parts coal fine, 1-5 parts burnt lime, and 7-15 parts molasses. Fabrication comprises mixing burnt lime with coal fine, ageing resulting mix, adding indicated amount of molasses, stirring, and directly molding stirred mix into briquettes. EFFECT: optimized strength required for novel iron production processes. 10 cl, 1 dwg, 7 tbl, 3 ex
Patent RU-2232309-C1 (RU)
Title: Cardan joint and method of maintenance of such joint
Inventor: TIMASHOV E P
IPC: F16C11/06
Filed: 2003-01-13
Granted: 2004-07-10
Abstract: FIELD: mechanical engineering; connection of shafts at cocking. 
     SUBSTANCE: proposed cardan joint includes forks, needle bearings cross-piece with bushes and radial and axial seals. Bush of cross-piece tenon is made in form of sleeve; base of needle bearing body and said bush has central coaxial holes each of which is made in form of regular convex polygon and sealing member is fitted in between base of needle bearing body and cover. Cardan joint is subjected to partial disassembly for replacement of worn surfaces by turning the needle bearing and bush in coaxial holes. 
     EFFECT: enhanced durability; low cost of maintenance work. 
     3 cl, 2 dwg
Patent RU-2244106-C1 (RU)
Title: Method for intensifying oil extraction
Inventor: MOLCHANOV A A
IPC: E21B43/16
Filed: 2003-07-28
Granted: 2005-01-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes electro-hydraulic treatment of bed at resonance frequency and extraction of oil from bed. According to invention bed is excited by resilient pulses at broad frequency range from 0 to 10 kHz. Frequencies are set, at which bed is treated. Resonance frequency is kept by singular, periodical, radially focused electro-hydraulic pulses with generation frequency, divisible by bed resonance frequency. Concurrently in adjacent well bed excitation frequency is controlled by resilient pulses and corrected according to measurements results. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2254729-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2003-10-06
Granted: 2005-06-27
Abstract: FIELD: method for production of agents for biological plant protection. 
     SUBSTANCE: claimed method includes sequential extraction of biomass of Pythium irregulare micromycete with non-polar solvent, water, alkali, water, acid, water, alkali, and water and combining the fist extract with solid residue. As non-polar extractant liquefied gas is used, and at least in the first extraction step pressure in extraction mixture is periodically decompressed to value, providing extractant boiling, and built up again to initial pressure. 
     EFFECT: decreased energy consumption.
Patent RU-2255983-C1 (RU)
Inventor: SULATSKOV V I
IPC: C21C7/076
Filed: 2003-10-14
Granted: 2005-07-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: proposed method includes oxidizing smelting in one melting unit of liquid feed alloyed with non-oxidized elements which is decarburated to content of carbon of 0.03-0.08%. Liquid deoxidizing alloying component and synthetic slag at ratio of CaO to SiO 2  equal to 0.5-1.0 are molten in other melting unit. Then they are tapped to ladle to which liquid feed is poured; melt thus obtained is mixed and is subjected to treatment in steel complex treatment unit till required chemical composition has been obtained. This method is used for making complex high-alloy steels especially low-carbon steel at carbon content lesser than 0.10%. 
     EFFECT: reduction of labor consumption. 
     1 tbl, 1 ex
Patent RU-2257522-C1 (RU)
Inventor: ZAKHAROV L G
IPC: F42B15/01
Filed: 2003-10-14
Granted: 2005-07-27
Abstract: FIELD: armament, in particularly, rocketry, applicable in development of missile-weapon complexes with beam-rider guidance systems, in which the missile flight trajectory, for example, close to and parallel with the ground surface, or water surface. 
     SUBSTANCE: from the moment of start a program-changed pitch command is formed on the missile, and at an entry of the missile in the beam area control is effected by the TV guidance system. In the horizontal plane the directions of the missile start line and beam are matched with the zero value of command messages. In the vertical plane the direction of the missile start line is adjusted in angle above the beam direction with the zero values of the command messages, and the beam-rider guidance system is controlled by the guidance system from the moment of getting of the missile to the beam area with zero values of command messages in the vertical plane, the missile is twisted in bank angle. Described are two modifications of the complex of the missile telecontrolled in beam. The first modification has a missile that includes components of missile electromechanical joining, autopilot, and a series-connected receiver and a coordinate separation unit, as well as a control station that includes a sight-guidance instrument and a start control device, which is connected via the device of the electromechanical joining of the launcher to the components of the missile electromechanical joining, the receiver is coupled by electromagnetic radiation to the sight-guidance instrument; installed on the missile are a delay unit and series-connected starting pulse shaper, variable command shaper and an adder, the heading and pitch outputs of the coordinates separation unit are connected, respectively, to the first and second inputs of the delay unit, the heading output of the delay unit is connected to the first input of the autopilot, the pitch output of the delay unit is connected to the second input of the adder, the adder output is connected to the second input of the autopilot, and the third input of the delay unit is connected to the output of the starting pulse shape, whose input is connected to the components of the missile electromechanical joining. The second modification differs from the first one by the fact, that the receiver output is connected to the first input of the delay unit, whose output is connected to the input of the coordinates separation unit, the pitch output of the coordinates separation unit is connected to the output of the starting pulse shaper, whose input is connected to the components of the missile electromechanical joining. 
     EFFECT: enhanced efficiency. 
     4 cl, 6 dwg
Patent RU-2248329-C1 (RU)
Title: Composition for preventing acid microbiological water corrosion, method for water treatment and method for utilizing industrial ammonium nitrogen-containing waters
Inventor: IVONIN MIKHAIL VLADIMIROVICH
IPC: C02F103/02
Filed: 2003-12-23
Granted: 2005-03-20
Abstract: FIELD: technical microbiological, sewage treatment. 
     SUBSTANCE: invention relates to a method for treatment of industrial sewage or water-return systems containing ammonium nitrogen and acid-resistant form of bacteria (microorganisms) causing acid microbiological corrosion. Composition for preventing acid microbiological corrosion of water comprises organic chelating agent and inhibitor of nitrification in their mole ratio = (5-1):(1-5). As an organic chelating agent the composition comprises citric acid, phosphonic acids or their derivatives, for example, oxyethylidene diphosphonic acid, nitrilotrimethyl phosphonic acid, aminoalkane phosphonic acid, alkane diphosphonic acid with the amount of carbon atoms in alkane moiety from 1 to 6, amino acids, for example, aminoacetic acid or its derivatives, for example, ethylenediaminetetraacetic acid or their water-soluble salts. As an inhibitor of nitrification the composition comprises inhibitor of nitrification of triazole order, for example, 4-amino-1,2,4-triazole, and/or pyrazole order, for example, 5(5)-methylpyrazole. Method for treatment of water causing acid microbiological corrosion involves dosing inhibitor of acid microbiological corrosion wherein as an inhibitor of acid microbiological corrosion the composition comprising inhibitor of nitrification and organic chelating agent are used. Also, invention relates to a method for utilizing industrial ammonium nitrogen-containing waters by their using as additional water for feeding systems of return water supply. Method involves feeding systems of return water supply is carried out by periodic dosing the composition for preventing acid microbiological corrosion. Invention provides inhibition of vital activity of microorganism-nitrifiers causing biochemical oxidation of ammonia, over acidity of an aqueous medium and elevating rate of acid microbiological corrosion. 
     EFFECT: improved utilizing method, valuable properties of composition. 
     9 cl, 3 ex
Patent RU-2252133-C1 (RU)
Inventor: STEPANOV JU S
IPC: A46B7/06
Filed: 2004-01-15
Granted: 2005-05-20
Abstract: FIELD: machine engineering, possibly manufacture of working tools for cutting metals, removing slag, corrosion products, rolling scale, burrs in milling multi-position and multi-operation machine tools. 
     SUBSTANCE: tool includes built-up face grinding disc and face milling needle, both mounted on coaxial rotating in different directions one separately from other hollow and central shafts. Disc includes abrasive-diamond annular segments secured to metallic plates, tore like hollow elastic envelope secured to boss and ring. 
     EFFECT: enlarged manufacturing possibilities, improved efficiency and grinding quality, restoration of initial position of face of grinding disc relative to cutting end of milling needle, possibility of burning-free intermittent grinding. 
     4 cl, 10 dwg
Patent RU-2266374-C1 (RU)
Title: Internal partition and members thereof
IPC: E04B2/76
Filed: 2004-04-13
Granted: 2005-12-20
Abstract: FIELD: building, particularly partitions for large office and business spaces adapted to divide thereof into working areas or staff rooms. 
     SUBSTANCE: internal partition comprises at least one wall retainer and at least one post with fixing plate. Wall retainer is made as support profile formed of two shoulders and transversal wall and connected with fixing profile by lock connection. Covering plate installed on fixing profile is connected therewith by lock connection. The post is made as hollow lock profile. Two parallel post walls are provided with a pair of shoulders facing outside of hollow wall profile. Inner surfaces of medium shoulder parts have extensions facing each other. At least one covering plate is arranged on closed hollow profile and connected to hollow profile of the post by lock connection. The covering plate of the retainer and post has two shoulders and transversal wall. Covering plate shoulder ends are provided with wedge-like extensions forming lock connection with extensions of wall retainer members or of hollow post profile walls. Pair of parallel foreparts is formed on one or two outer surfaces of covering plate and extends in direction transversal to the shoulder. The foreparts are provided with bent areas facing each other and forming a space for sealing member receiving. Fixing plate is connected to the post by threaded connection or lock connection. Members to construct the partition are also disclosed. 
     EFFECT: possibility to create unified profile system to decrease labor inputs for partition assemblage and reduced metal consumption of the partition structure due to simplified profile usage, possibility to construct partitions having any structure and complexity, increased reliability of filler fastening due to improved lock connections and profile shapes. 
     11 cl, 4 dwg
Patent RU-2274885-C1 (RU)
Title: Block for modeling overload in electric power circuits
Inventor: FEDOSOV ALEKSEJ ALEKSANDROVICH
IPC: G05B23/00
Filed: 2004-08-23
Granted: 2006-04-20
Abstract: FIELD: technology for testing radio-electronic equipment devices complex for resistance to interference effects. 
     SUBSTANCE: block for modeling overload in electric power circuits contains two controlled elements, connected serially and forming two-pole force output, two diodes, first outputs of which are connected and form a controlling input, and second outputs are connected to controlling inputs of controlled elements, two threshold stabilitron-resistor devices, outputs of which are connected to controlling inputs of controlled elements, stabilitrons of threshold stabilitron-resistor devices are connected to one pole of force output, resistor of first threshold stabilitron-resistor device is connected to second pole of force output, and resistor of second stabilitron-resistor device is connected to common point of enabled serially controlled elements. 
     EFFECT: increased reliability of used radio-electronic equipment. 
     4 dwg
Patent RU-2275730-C1 (RU)
Title: Water-wheel generator top spider
Inventor: TILES SERGEJ ALEKSANDROVICH
IPC: H02K5/16
Filed: 2004-12-14
Granted: 2006-04-27
Abstract: FIELD: heavy electromechanical engineering; top spiders of suspended vertical-shaft water-wheel generators. 
     SUBSTANCE: top spider of water-wheel generator has central part assembled of top and bottom disks, cylinder, rib secured to disk and joined to legs by means of mating plates and fastening members wherein each bottom inner mating plate is provided with upper supporting tooth protruding toward each outer plate and resting on upper end of bottom plate of each leg. 
     EFFECT: enhanced reliability of top spider without increasing its size. 
     1 cl, 1 dwg
Patent RU-2282875-C1 (RU)
Title: Building structure exploration device
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: G01S13/88
Filed: 2005-03-03
Granted: 2006-08-27
Abstract: FIELD: radar or analogous systems, specially adapted for specific applications, namely to detect areas of heterogeneities and embedded particles location in building structures, particularly used by security service to disclose eavesdropping devices, to determine reinforcement or voids location in building structures and to detect defects in building structures. 
     SUBSTANCE: device comprises portable computer, electronic unit, antenna assembly, high-frequency generator, controller to process and input data in the computer, high-frequency signal receiver, transmitting antenna, receiving antenna, object, trigger, the first and the second time-delay lines, amplifier, subtracting unit, integrator, divider, reference voltage forming unit, comparing unit, analog-digital converter, interface, key, sound indicator, liquid-crystal indicator, ultrasound pulse generator, ultrasound emitter, ultrasound pulse receivers and ultrasound pulse processing means. 
     EFFECT: increased reliability due to obtaining three-dimensional image of heterogeneities and embedded particles. 
     1 dwg