baber/WOPTO huggingface dataset:
Patent RU-2243241-C2 (RU)
Inventor: KAJZER DOMINIK
IPC: C08G69/20
Filed: 1999-12-21
Granted: 2004-12-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: polyamide production process is conducted in presence of catalyst and characterized by that it involves polymerization of lactams or amino acid, or condensation of dicarboxylic acids with diamines catalyzed by solid titanium dioxide particles less than 100 nm in diameter. These particles may be coated with silicon dioxide-based compound. 
     EFFECT: increased viscosity of polyamide product. 
     4 ex
Patent RU-2230904-C2 (RU)
Inventor: ANUFRIEV V E
IPC: E21C39/00
Filed: 2001-09-24
Granted: 2004-06-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has measuring head connected to manually operated pump by sleeves, said head having a cylindrical body, punch connected to piston of hydraulic cylinder, which punch interacts with spring-loaded rod of device for measuring linear displacements of piston. End of hydraulic cylinder piston on the side of piston is made cone-shaped at portion of interaction with rod of device for measuring linear displacements, end of which is connected to optical sensor of linear displacements placed in measuring head. In cylindrical body of measuring head a socket is made, in which pressure sensor is mounted, which interacts with channel of inlet of excessive fluid pressure to piston hollow of hydraulic cylinder. Electric circuits of pressure sensor and of linear displacements sensor may be connected to electric circuit of preamplifier plate, which is connected to electric circuit of controlling block outside the well. In cylindrical body of measuring head two hydraulic cylinders may be additionally placed having different diameters with shared piston, cylinder of lesser diameter is connected to piston hollow of punch hydraulic cylinder by means of channel, rod hollow of said punch being connected through draining main of cylindrical body, and also a sleeve, and a hydraulic switch with manually operated pump. 
     EFFECT: higher precision of measurements. 
     3 cl, 6 dwg
Patent RU-2215117-C2 (RU)
Title: Plant for pipe lowering-hoisting in well under pressure
Inventor: VERZHBITSKIJ A S
IPC: E21B19/00
Filed: 2001-10-04
Granted: 2003-10-27
Abstract: FIELD: oil, gas producing and geological prospection industries; designed for round-trip operations with pipe string in well under pressure, under emergency situations, or in well servicing. SUBSTANCE: plant has hydraulic system, power hydraulic cylinder containing coaxially located hollow rods, one of which is movable, and the other, fixed. Piston of movable hollow rod embraces fixed rod and forms rod and head ends of power hydraulic cylinder. Each slip cathead has two rows of oppositely directed slips spring-loaded by spiral springs. Sealing unit is built in lower fixed slip cathead. Upper movable slip cathead is installed on upper end of fixed rod. Power hydraulic cylinder and slip catheads are connected by threaded joints. EFFECT: simplified design and higher operate reliability of plant. 1 dwg
Patent RU-2250893-C2 (RU)
Inventor: RIKS ARMIN
IPC: C07C2/28
Filed: 2001-10-18
Granted: 2005-04-27
Abstract: FIELD: petroleum chemistry. 
     SUBSTANCE: isobutene containing C4-hydrocarbon stream is brought into contact with methanol onto acid catalyst in one or more reactors to obtain equilibrium in relation to methyl-tert-butyl ester following by interaction of remaining in mixture isobutene in reactive distillation column filled with acid ion-exchange resin. Reactive distillation column is operated under pressure of 3-15 bar (abs.) at temperature in reaction zone of 55°C-75°C and reflux-to-product ratio less than 1. 
     EFFECT: target products of improved quality. 
     10 cl, 1 dwg, 6 tbl, 3 ex
Patent RU-2214052-C2 (RU)
Inventor: TSAGAREJSHVILI S A
IPC: H04B3/54
Filed: 2001-10-19
Granted: 2003-10-10
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed method makes it possible to solve problem of receiving signals coming from transmission center at receiving center. At receiving center current signals are received, that is these signals arrive at filters of forward- and backward-sequence symmetrical current components. EFFECT: enhanced signal-to-noise ratio; reduced transmitter power. 1 cl, 2 dwg
Patent RU-2216575-C2 (RU)
Title: Industrial facility to extract useful substances from vegetable materials by means of shf energy
Inventor: MARKOLIJA A I
IPC: C11B1/10
Filed: 2002-01-11
Granted: 2003-11-20
Abstract: FIELD: extraction of valuable products from newly reaped raw material with the aid of SHF energy. SUBSTANCE: given industrial facility includes metal chamber and sources of SHF radiation. Metal chamber houses cylindrical chamber made of dielectric material intended for loading of raw material. Six sources of SHF energy as minimum are arranged in two rows along metal chamber. Facility has in addition antenna system for even irradiation of raw material that ensures complete absorption of supplied SHF energy. Dielectric chamber with cylindrical container placed inside it revolves with speed of 2 to 10 rpm. Metal chamber is leak-tight and has branch pipe for connection of means forming rarefied or increased pressure. EFFECT: increased productivity of facility, winning of high-quality products thanks to use of SHF energy. 3 dwg
Patent RU-2228279-C2 (RU)
Inventor: NOSOV O N
IPC: B62M11/18
Filed: 2002-02-04
Granted: 2004-05-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to vehicles operated by man power. Proposed device contains frame with support for several humans, front and rear wheels, handlebar, foot drive 24.1, 24.2, 24.3, 24.4 and transmission formed by planetary gear mechanism and gear trains. Planetary gear mechanism has two sectional central wheels. Central wheel composed of wheels 1.1 and 1.2 is non-round. Sectional gear wheels 4.1-4.4 of other central wheel are secured on hollow coaxial shafts 6.1-6.4 forming sectional drive shaft. Carrier B is driven and provided with gear rims 9, 10 to transmit torque to rear wheel. Planet pinions are double-row. Planet pinions 2.1 and 2.3 engaging with non-round central wheel are round and they are eccentrically displaced relative to their axles 5.1, 5.3 through value of displacement of non-round central wheel and they have equal number of teeth with said wheel. EFFECT: compact multiplace vehicle capable of reducing energy losses for movement by using weight to provide uniform torque on drive wheel. 3 cl, 4 dwg
Patent RU-2220734-C2 (RU)
Inventor: JURKIV V A
IPC: A61P33/14
Filed: 2002-03-26
Granted: 2004-01-10
Abstract: FIELD: veterinary science. SUBSTANCE: the present method deals with treating poultry- and cattle-breeding housings with either acarine or phytoverm at the norm of preparations expenses to be 100-500 ml/sq. m at concentrations of 8-12 ml preparation/l water at 2-fold treatment at 14-d-long interval without removal of poultry and cattle out of these housings. EFFECT: higher therapeutic action.
Patent RU-2225664-C2 (RU)
Inventor: KHORA A N
IPC: H01Q1/42
Filed: 2002-04-22
Granted: 2004-03-10
Abstract: FIELD: aircraft industry; antenna ceramic nose domes. SUBSTANCE: rocket cone has ceramic envelope joined through heat insulator with metal frame by elastic compound matched in temperature coefficient of linear expansion with envelope. Angular or sector-shaped collar is disposed on outer surface of frame in vicinity of its attachment to rocket body. Heat insulator is made of envelope material and rigidly fixed to, or built integral with, envelope. Compound is mixture of polysiloxane paste and catalyst and functions to provide for elastic linkage between parts through adhesive sublayers applied to parts being joined. Flexible ferrule is inserted in cone interior expanding toward butt end which is formed by inner surface of heat insulator and outer surface of frame. Ratio of maximal thickness of frame wall to minimal total thickness of envelope and heat insulator at frame-to- envelope joint is 0.1-0.3, maximal thickness of compound layer is greater by 1.5 to 2.0 times than maximal operating difference of axial temperature strains of parts being joined; maximal thickness of compound layer is two or three times greater than minimal value. Fastening collar made in the form of ring sectors has total peripheral length of sectors amounting to 0.2-0.45 of perimeter length. Flexible ferrule material is molded to ceramic envelope butt end; through radial slits are made in tail end of frame and additional circular metal component is inserted between fastening collar of frame and ceramic envelope butt end of cone. EFFECT: improved performance characteristics. 5 cl, 1 dwg _
Patent RU-2226368-C2 (RU)
Inventor: SEMIGLAZOV V F
IPC: A61B17/04
Filed: 2002-05-24
Granted: 2004-04-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should separate skin against underlying tissues followed by puncturing the needle and thread from the inside outwards from the first side of the wound and, repeatedly, from the inside outwards from another side of the wound. The present innovation enables to prevent deformation of area under operation. EFFECT: higher efficiency of adaptation. 1 dwg, 2 ex
Patent RU-2231877-C2 (RU)
Inventor: ZAJTSEVA N V
IPC: H01Q17/00
Filed: 2002-05-30
Granted: 2004-06-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention cab find use in absorption of parasitic emissions or in removal of resonance in resonating cavities of SHF units. Technical result of invention consists in preparation of elastic absorbing composition chemically inert in closed sealed volumes of SHF microunits with great absorption factor in frequency range up to 18 GHz normally operating under conditions of vibration loads in temperature interval from -60 to +200 C. Salient feature of invention consists in that absorber contains carbonyl iron and low-molecular rubber and catalyst No 68 in proportion given in formula of invention is utilized in the capacity of polymer binder. 
     EFFECT: production of elastic absorbing chemically inert composition. 
     2 dwg
Patent RU-2241504-C2 (RU)
Inventor: MAKAROV V P
IPC: A61N5/067
Filed: 2002-07-02
Granted: 2004-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering laser radiation via puncture needle to treat superior part of intervertebral foramen during 3-5 min using radiation density of 10 to 60 mW/cm 2 . 2-3 procedures are applied with 2 days long pause between them. 
     EFFECT: enhanced effectiveness of treatment; improved lymph and blood circulation conditions.
Patent RU-2257322-C2 (RU)
Inventor: POLLONI ROBERTO
IPC: B65D85/10
Filed: 2000-12-05
Granted: 2005-07-27
Abstract: FIELD: packing equipment, particularly containers, packaging elements or packages, specially adapted for cigarettes. 
     SUBSTANCE: rigid cigarette pack has hinged lid, container for holding cigarettes made as prismatic member with substantially longitudinal axis. Pack has triangular cross-section. Hinged lid connected to opened container end may rotate between opened container position and closed one. Cigarette package comprises rigid box with hinged closure made as prismatic member with substantially longitudinal axis. Package has triangular cross-section and adapted to receive several cigarette packs of triangular cross-sections. 
     EFFECT: increase rigidity of cigarette pack and improved cigarette protection. 
     25 cl, 24 dwg
Patent RU-2231101-C2 (RU)
Inventor: KUMAKHOV M A
IPC: G03B42/02
Filed: 2002-02-14
Granted: 2004-06-20
Abstract: FIELD: generation of internal structure of object, biological object in particular, in visually recognized form. 
     SUBSTANCE: device has X-ray tube 1 with planar shoot-through anode 2. First collimator 5 with perforated channels 4 is positioned between X-ray tube and examined object. Means 16 carrying matrix of detectors 17 detects secondary radiation excited in substance of examined object. Second collimator 9 with perforated or slit channels is located between object and means 16. Position of radiating spot 3 of tube 1 on surface of its anode 2 is scanned with the help of aid 6 controlling electron beams. Spot 3 occupies in turn position in front of inputs of different channels of collimator 5. Signal carrying information on density of substance of object 8 in crossing zone of continuation of that channel of first collimator across which input radiation of tube 1 is detected and in continuation of one channel of second collimator 9 emerges across output of one detector 17 of aid 16. This signal arrives at input 18 of unit 19.1 of information processing that is part of unit 19 of information processing and display. Information on current position of electron beam and consequently, on radiating spot 3 goes to input 20 of unit 19.1 from aid 6. According to another variant such information is carried by modulation of radiation of tube 1 and above-mentioned communication between aid 6 and unit 19.1 does not exist. These data and known relative positions of channels of collimators 5 and 9 in unit 19.1 distribution of density of substance over entire volume of object 8 are found. Result in the form of two-or three-dimensional picture 21 is displayed on monitor 19.2, which is part of unit 19. Device can be supplemented with additional collimator 9a and means 16a with detectors 17a and aid 28 for detection of radiation of tube 1 passed through object 8 and for generation of shadow projection 29 of its internal structure. 
     EFFECT: avoidance of mechanical scanning with preservation of excited secondary radiation (scattered Compton coherent and noncoherent radiation, fluorescent radiation) in the capacity of informative factor, reduced beam load on object. 
     20 cl, 18 dwg
Patent RU-2245719-C2 (RU)
Inventor: KKHANUDZHA SUMAN PREET SINGKH
IPC: A61P31/04
Filed: 2000-03-28
Granted: 2005-02-10
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: composition is constituted by effective amount of thymol obtained from plant  Trychyspermum ammi , mint oil combination of mint oil containing required amounts of monoterpenes and isolated from  Mentha spicata  and  Mentha arvensis , and typical additives. Invention also relates to preparation of the composition by mixing above ingredients and to method of treating patients by administering therapeutically effective amount of the composition. 
     EFFECT: created therapeutic agent overcoming drug resistance of bacteria and minimized or even eliminated secondary adverse effect of drug. 
     19 cl, 12 tbl, 11 ex
Patent RU-2245440-C2 (RU)
Inventor: BALDIN A V
IPC: E21B43/18
Filed: 2003-01-24
Granted: 2005-01-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: according to accelerated variant, perforation of well-adjacent bed zone is performed by cased cumulative perforator. Adjustable pulse gas-dynamic bed fracturing is performed through apertures of perforator. It is provided with subsequent operation in given time of delay of main and additional gunpowder chambers. Thermal gas-chemical effect on well-adjacent zone of bed is provided for in given delay time of thermal gas-chemical chamber with charges. Implosion treatment is performed in given delay time of implosion chamber. Treatment is set by volume of implosion chamber and size of pass cross-section of flow aperture and/or group of apertures, connecting inner volumes of chambers. 
     EFFECT: higher efficiency. 
     12 cl, 3 dwg
Patent RU-2260378-C2 (RU)
Inventor: SHAJBAKOV D G
IPC: A61B17/00
Filed: 2003-02-03
Granted: 2005-09-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should apply interrupted sutures through all layers, additionally , it is necessary to puncture serous layer and shift ligatures for both sides against the line of sutures for 5-6 mm, with the same ligatures one should suture the greater omentum up, but omental edges should be left unfixed. Then one should perform trans-serous puncturing for 4 opposite points along the edges of ulcerous infiltrate: each point should be injected with the mixture of 1.5 ml dispersed biomaterial "Alloplant" and 6 ml "actovegin". Then comes gastroomentopexy of omental edges towards the wall around ulcerous infiltrate. The method enables to suture perforation reliably, to provide prophylaxis of ulcer-formation relapses and excludes the development of coarse post-ulcerous cicatrix at the site of ulcer suturing in. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2264972-C2 (RU)
Inventor: LAVRENT EV V N
IPC: B66D1/00
Filed: 2003-02-27
Granted: 2005-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to devices for moving invalid persons over flights of stairs.  Proposed device has ramp made up of portable sections forming track pit, and winch installed on invalid chair.  Sections of device to be secured of flight of stairs to form track pit for wheels of invalid chair are made Z-shaped in cross section.  Winch drum is installed with displacement of its axle relative to axle of rotation of its handle to form eccentricity between them. 
     EFFECT: improved convenience in operation of device. 
     9 dwg
Patent RU-2274259-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-05-20
Granted: 2006-04-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves the procedures of washing, inspecting, cleaning, additional cleaning, cutting and blanching potatoes to semi-ready state, packaging in bags made from doubled or multilayer film under vacuum, pressurizing and pasteurizing potatoes; before cleaning procedure, treating potatoes with preparation produced from Pythium gracile micromycet biomass by sequential extracting of Pythium gracile micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water; joining first extract with solid residue in an amount of 0.7-1·10 5  mg/t, and holding for about 5 hours. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2289567-C2 (RU)
Inventor: KAVAKHARA KENGO
IPC: G01N30/86
Filed: 2001-11-20
Granted: 2006-12-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE:  invention relates to a method for synthesis of ester perfluorinated derivative by using a chemical reaction. This reaction represents the fluorination reaction of the parent compound as a raw, the reaction of chemical conversion of fragment of ester perfluorinated derivative to yield another ester perfluorinated derivative or the interaction reaction of carboxylic acid with alcohol under condition that at least one or reagent, i. e. carboxylic acid or alcohol, represents a perfluorinated compound wherein indicated perfluorinated derivative of ester represents a compound comprising a fragment of the formula (1): 
        with a boiling point 400°C, not above. The reaction time for carrying out abovementioned chemical reaction is sufficient to provide the required yield of ester perfluorinated derivative and wherein this yield of ester perfluorinated compound is determined by the gas chromatography method by using a nonpolar column. Also, invention relates to a method for pyrolysis of ester perfluorinated derivative with a boiling point 400°C, not above, to yield the dissociation product wherein this product represents a derivative of acyl fluoride or ketone and wherein pyrolysis time is sufficient to provide the required degree of conversion of ester perfluorinated derivative and wherein the indicated conversion degree of ester perfluorinated derivative is determined by gas chromatography method by using a nonpolar column. Also, invention relates to a method for analysis of ester perfluorinated derivative with a boiling point 400°C, not above, that involves analysis of ester perfluorinated derivative in a sample containing ester perfluorinated derivative by gas chromatography method by using a nonpolar column wherein ester perfluorinated derivative represents compound comprising a fragment of above given formula (1). 
     EFFECT: improved method of synthesis. 
     8 cl, 1 dwg, 2 ex
Patent RU-2251186-C2 (RU)
Inventor: SEMENOV V V
IPC: H02G1/14
Filed: 2003-07-08
Granted: 2005-04-27
Abstract: FIELD: cable engineering; terminating multiconductor heating cables of any shape. 
     SUBSTANCE: proposed method designed to terminate multiconductor heating cables of any shape, including flat, convexo-concave, and round ones, during their manufacture or repairs and to eliminate displacement of conductors relative to one another and to mold in the coarse of covering junction points of conductors with insulation due to additionally strengthening (stiffening) conducting cores at this section, as well as to eliminate pores and clearances between insulating material and conductors at points of their interconnection involves following procedures. According to first alternative for flat and convexo-concave cables, these procedures are as follows: prior to inserting cable section to be terminated in mold chamber insulated conductors on end section are bent in curve toward outer surface of end section, side conductors being preferably bent in horizontal plane and intermediate ones, preferably in vertical plane; conductors are bent in definite manner to definite size. According to second alternative for round cable, procedures are as follows: prior to placing end section into mold insulated conductors on end section disposed directly at outer surface are bent in curve toward outer surface of end section, mentioned conductors being bent in definite manner and to definite size. 
     EFFECT: enhanced quality of termination; facilitated procedure. 
     16 cl, 6 dwg
Patent RU-2262276-C2 (RU)
Inventor: NADTOCHIJ M A
IPC: A23L33/15
Filed: 2003-09-18
Granted: 2005-10-20
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed bioactive supplement in form of pellet contains organogermanium compound such as 2-carboxyethylgermanium sesquiloxan, fat soluble vitamins A and E, water soluble vitamins C and B 6 , defatted milk solids, mineral substances such as potassium and phosphorus in form of potassium dihydroorthophosphate, fructose, calcium stearate and polyvinyl pyrrolydone in specific ratio. 
     EFFECT: product with increased bioantioxidant activity and improved digestivity. 
     4 ex
Patent RU-2326509-C2 (RU)
Inventor: KIRSH JOKHEN
IPC: H04W8/22
Filed: 2002-12-02
Granted: 2008-06-10
Abstract: FIELD: physics, computing. 
     SUBSTANCE: invention relates to methods of storage of and access to user data and configuration data in a mobile device connected to a user module. The technical effect is the enhancement of security and protection against unauthorised access to user data and software applications in the mobile device. For that purpose, user data are stored in the mobile device in at least partially encrypted form and are decrypted during access operations using the user module decrypting function. Besides that, configuration data are stored in the user module. The configuration data determine if the mobile device is allowed to execute a certain software application and the scope of such application execution. 
     EFFECT: enhancement of security and protection against unauthorised access to data in mobile device. 
     33 cl