baber/WOPTO huggingface dataset:
Patent RU-2226082-C1 (RU)
Title: Method for detecting adenoviral conjunctivitis outbreaks
Inventor: AZNABAEV M T
IPC: A61F9/00
Filed: 2002-08-05
Granted: 2004-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking blood samples from acute conjunctivitis patient having from 3 to 10 days long illness period when conjunctivitis cases number grows 1.8 times as high when compared to the value observed in the like period of previous year. Leukocyte number is counted in parallel in two samples. Adenovirus of type 8 is added to one of them and physiological salt solution is added to the other one. The injured neutrophil number is counted in case and control sample. The difference being greater than 5 (when at least 100 cells are counted), adenoviral conjunctivitis outbreak is considered to be the case. EFFECT: accelerated and simplified method.
Patent RU-2212599-C1 (RU)
Title: Natural gas liquefaction method
Inventor: KNAT KO M V
IPC: F25J1/00
Filed: 2002-08-22
Granted: 2003-09-20
Abstract: FIELD: liquefaction of gases or gaseous mixtures. SUBSTANCE: method involves cooling of natural gas by expansion thereof; mixing of natural gas before cooling with liquid vapor or gas having molar mass M≥40 kg/mol with liquid vapor or gas amounting to 10-50 % by total weight of mixture; accelerating of mixture to speed exceeding sound speed into mixture. EFFECT: reduced cost, simplified technology and increased efficiency.
Patent RU-2222159-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-12
Granted: 2004-01-27
Abstract: Изобретение относится к технологии послеуборочной обработки зерна перед закладкой на хранение. Зерно обрабатывают потоком озвученного в ультразвуковом свистке или сирене аэрозоля пропионовой кислоты, содержащей добавку препарата, полученного из биомассы микромицета Mortierella minutissima по заданной технологии. Способ позволяет повысить надежность хранения зерна.
Patent RU-2227765-C1 (RU)
Title: Method for making thin-wall cylindrical envelope from martensite ageing steels
Inventor: MITIN A S
IPC: B21D51/10
Filed: 2002-09-12
Granted: 2004-04-27
Abstract: FIELD: machine engineering, possibly manufacture of thin-wall cylindrical envelopes. SUBSTANCE: method for making cylindrical thin-wall envelopes with wall thickness less than 0.2 mm comprises steps of preliminary heat treatment of thick-wall tubular blank; further working by cutting inner and outer surfaces of blank for providing minimum thickness difference; performing spinning of envelope for several preliminary operations and one final operation. Spinning is realized for minimum number of operations at admissible deformation degree for used material. Thickness difference of blank and quantity of spinning operations are determined according to given relations. Heat treatment of envelopes for releasing stresses after preliminary spinning operations is realized in free state at further drifting of inner diameter. EFFECT: enhanced quality of articles, their minimum costs. 2 cl, 4 dwg, 1 ex
Patent RU-2230611-C1 (RU)
Inventor: KUSHCH S D
IPC: B01J37/18
Filed: 2003-01-31
Granted: 2004-06-20
Abstract: FIELD: catalysts in petrochemical processes. 
     SUBSTANCE: invention provides hydrocarbon conversion catalyst including x-ray-amorphous carbon obtained by vaporization of carbon-containing material and having following characteristics: temperature of in-air oxidation start T so ≤320 о С; maximum oxidation rate temperature T omr ≤590 о С; temperature of in-air oxidation end T 0e ≤630 о С; initial hydrogenolysis rate at 700 о С in absence of hydrogen-activating catalyst V s ≥2.08 wt % carbon/h; and limiting amount of MnO       -   4        ion consumed in contact with 1g of above-mentioned carbon in solution ≤16 mmole. Preparation of catalyst comprises vaporization of carbon-containing material exposed to energy stream supplied at a level of 50 to 300 W/mm 2 , precipitation of fulleren-containing carbon black obtained after vaporization, extraction of fullerens from this carbon black with organic solvent, separation of the precipitate, washing and subsequent drying thereof. 
     EFFECT: extended catalytic spectrum, prevented coking and sensitivity to attack of usual catalytic poisons. 
     26 cl, 3 dwg, 13 ex
Patent RU-2236054-C1 (RU)
Inventor: SOROKIN N M
IPC: G21F9/28
Filed: 2003-03-18
Granted: 2004-09-10
Abstract: FIELD: environment protection against radioactive pollution. 
     SUBSTANCE: proposed composition has film-forming material based on aqueous or water- alcohol solution of polyvinyl alcohol, or on organic solution of perchlorovinyl resin, as well as plasticizer and filler. Used as plasticizer is industrial or castor oil, or poorly soluble corrosion inhibitor; filler is titanium dioxide and/or lead oxide. Proportion of composition ingredients is as follows, mass percent: film-forming material, 5.0 - 18.0; plasticizer, 0.5 -0 1.0; filler, 3.0 - 5.0; solvent, the rest. 
     EFFECT: enlarged functional capabilities; enhanced reliability of physical, chemical, and mechanical characteristics of produced coating. 
     9 cl, 6 tbl
Patent RU-2236398-C1 (RU)
Inventor: PONOMARENKO R I
IPC: C07C51/285
Filed: 2003-03-31
Granted: 2004-09-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: succinic acid is obtained by oxidation of furfurol by hydrogen peroxide in presence of alkali reagent added, process being conducted until total amount of furfurol is consumed first in strongly acidic acid medium at pH < 4 and then in slightly acidic, close to neutral medium at pH > 4 followed by isolation of succinic acid employing conventional techniques. 
     EFFECT: increased yield close to its theoretical, or by 2-3 times higher than in known processes.
Patent RU-2242837-C1 (RU)
Inventor: BYCHKOV M G
IPC: H02P9/36
Filed: 2003-06-03
Granted: 2004-12-20
Abstract: FIELD: electrical engineering; valve-type inductor generators for vehicles, wind-electric generating plants, and the like. 
     
     
       SUBSTANCE: proposed device incorporating provision for switching -over phases dispensing with sensors are provided with newly introduced RS flip-flop, NOT and AND gates; output of circuit generating phase switch-over pulse is connected to S input of flip-flop and to input of NOT gate whose outputs are connected to inputs of AND gate; output of the latter is connected to R input of flip-flop and to second input of phase switch. 
     
     
       EFFECT: provision for machine running as generator with no-sensor phase switching. 
     
     
       1 cl, 2 dwg
Patent RU-2247124-C1 (RU)
Title: 5'-aminocarbonylphosphonates d4t as inhibitors of human immunodeficiency virus reproduction
Inventor: POKROVSKIJ A G
IPC: C07H19/10
Filed: 2003-06-16
Granted: 2005-02-27
Abstract: FIELD: organic chemistry, medicine, virology. 
     SUBSTANCE: invention relates to technology of organic compounds, namely, to 5'-aminocarbonylphosphonates d4T that are inhibitors of the human immunodeficiency virus reproduction. Invention describes 5'-aminocarbonylphosphonates d4T of the general formula:   wherein R' means hydrogen atom (H), alkyl, aryl; R'' means hydrogen atom (H), alkyl, aryl; R', R'' mean cyclic alkyl; R means alkyl. These compounds are inhibitors of the human immunodeficiency virus reproduction. Invention provides preparing new compounds eliciting valuable biological properties. 
     EFFECT: valuable medicinal properties of compounds. 
     2 dwg, 1 tbl, 5 ex
Patent RU-2236281-C1 (RU)
Inventor: GANIEV K ZH
IPC: B01D35/04
Filed: 2003-08-20
Granted: 2004-09-20
Abstract: FIELD: cleaning portable water; filtration of water through adsorption bactericidal material. 
     SUBSTANCE: proposed filter has housing with base and cover; expiration of filter module service life is indicator on filter cover; filter is also provided with purified water discharge pipe union, purified water discharge pipe line, end-piece, initial water supply pipe line, connecting unit, filter module with inlet and outlet; each of them is provided with sealing rings; housing is provided with initial water supply pipe union, bush for securing the branch pipe on pipe union, bush for securing the branch pipe on cock connection unit including nut, body, aerator and adapter. Filter module has housing with base and cover, screen and unit for smooth distribution of water to be cleaned. Cleaning unit consists of two groups of layers of dense material with groups of layers of sorbing elements between them. Cleaning unit is made in form of sleeve with bead and holes in upper part of sleeve lateral surface; cylinder mounted in sleeve is closed with cover which has escape hole in the center and is which is connected with outlet of filtering unit through branch pipe; between sleeve and housing of filter module there is mixture of sorbing element. Units for smooth distribution of water to be cleaned are made in form of perorated disk on which radial stiffeners are provided on one side and axial guide mounted on other side is made in form of tetrahedron. 
     EFFECT: improved quality of cleaned water; enhanced flexibility of cleaning. 
     8 cl, 7 dwg
Patent RU-2252209-C1 (RU)
Inventor: ASTANOVSKIJ D L
IPC: C07C31/04
Filed: 2003-10-01
Granted: 2005-05-20
Abstract: FIELD: technology for production of methanol from syngas. 
     SUBSTANCE: claimed method includes mixing of hydrocarbon raw material with water steam to provide syngas by steam conversion of hydrocarbon raw material and subsequent methanol synthesis therefrom. Conversion of hydrocarbon raw material and methanol synthesis are carried out under the same pressure from 4.0 to 12.0 MPa. In one embodiment hydrocarbon raw material is mixed with water steam and carbon dioxide to provide syngas by steam/carbonic acid conversion of hydrocarbon raw material in radial-helical reactor followed by methanol synthesis therefrom under the same pressure (from 4.0 to 12.0 MPa). In each embodiment methanol synthesis is carried out in isothermal catalytic radial-helical reactor using fine-grained catalyst with grain size of 1-5 mm. Methanol synthesis is preferably carried out in two steps with or without syngas circulation followed by feeding gas from the first or second step into gasmain or power plant. 
     EFFECT: simplified method due to process optimization. 
     12 cl, 3 tbl, 3 dwg
Patent RU-2246668-C1 (RU)
Title: Method of drying food-stuffs
Inventor: KYCHAKOV A D
IPC: F26B3/06
Filed: 2004-02-16
Granted: 2005-02-20
Abstract: FIELD: food-processing industry; methods of drying food-stuffs. 
     SUBSTANCE: proposed method includes successive treatment of product in at least two zones; temperature and rate of motion of heat-transfer agent in first zone ensure initial heating of product and maintenance of constant rate of drying; temperature and rate of motion of heat-transfer agent in second zone ensure reduction of drying rate. Thermal conditions for each zone are created in separate drying ovens by transfer of product from oven to another. 
     EFFECT: possibility of maintaining constant drying mode in each zone; fast drying procedure. 
     2 cl, 1 dwg
Patent RU-2260368-C1 (RU)
Inventor: KIM KIOUNG-VOUNG
IPC: A47L9/10
Filed: 2004-04-13
Granted: 2005-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: dust collector has casing, handle positioned for rotation on dust collector, guiding slope for sliding contacting with handle and flexible deformation thereof in direction of axis of rotation upon rotation of handle, and retainer rib positioned on guiding slope for restricting handle rotation angle. 
     EFFECT: convenient usage, in particular, for emptying of dust collector. 
     15 cl, 7 dwg
Patent RU-2264507-C1 (RU)
Title: Connection method for thin-walled members
Inventor: KUZNETSOV I L
IPC: E04B1/58
Filed: 2004-04-09
Granted: 2005-11-20
Abstract: FIELD: building, particularly to produce light building structures, namely in building site. 
     SUBSTANCE: connection includes ends of members to be connected, tightening bolts with washers. Conical depression and conical boss are formed in washer surfaces facing each other. When nut is tightened on tightening bolt the members are jammed in conical cavity between the washers. 
     EFFECT: increased load-bearing capacity of the connection. 
     3 cl, 3 dwg
Patent RU-2271233-C1 (RU)
Title: Method for treating patients for bronchial asthma
Inventor: ZARIPOVA TAT JANA NIKOLAEVNA
IPC: A61N2/04
Filed: 2004-08-16
Granted: 2006-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering therapeutic exercises, thoracic massage, mineral water inhalation, peat applications, and treatment with low frequency traveling magnetic field. Peat applications are given in the morning in a way that posterior chest surface is treated at 38-40°C one day and epigastrium, the right and the left hypochondrium region at 35-36°C the next day, in turn. Exposure time is equal to 20-30 min with 7-8 procedures per course upon each zone. Low frequency traveling magnetic field treatment is applied every day twice a day under intensity of 30 mTesla units, epigastrium and hypochondrium zone is treated in the morning during 14-15 min; collar and subscapular zones are treated during 5-7 min per each zone. The total treatment course is 12-14 days long. 
     EFFECT: enhanced effectiveness in treating respiratory and digestive apparatus without medicament load being increased. 
     5 tbl
Patent RU-2270450-C1 (RU)
Title: Method for predicting syphilis
Inventor: KARPUNINA TAMARA ISAKOVNA
IPC: G01N33/571
Filed: 2004-08-20
Granted: 2006-02-20
Abstract: FIELD: medicine, dermatology. 
     SUBSTANCE: before carrying out separate IEA for detecting anti-Treponema antibodies one should additionally treat patient's blood serum with a magnetic sorbent with an immobilized protein A of staphylococcus that sorbs IgG 1  and IgG 4 . The innovation provides higher specificity and simplicity of the method conducted. 
     EFFECT: higher accuracy of diagnostics. 
     3 ex, 1 tbl
Patent RU-2269971-C1 (RU)
Title: Method for producing high precision dental imprints
Inventor: RJAKHOVSKIJ ALEKSANDR NIKOLAEV
IPC: A61C9/00
Filed: 2004-10-20
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves using correction and basic imprint material and standard imprint spoon. First, mini-spoon is manufactured. The spoon covers abutment teeth, perigingival area and crown part of neighboring teeth. The correction imprint material is introduced into the mini-spoon, dentogingival abutment teeth sulcus and on the prosthesis bed. Then, the mini-spoon is applied to corresponding prosthesis bed area. Next, the standard imprint spoon filled with imprint material is applied to the whole dental row including also the area covered with the mini-spoon. 
     EFFECT: high quality of dental imprints.
Patent RU-2278974-C1 (RU)
Inventor: BRITAN IGOR VASIL EVICH
IPC: E21C45/00
Filed: 2004-11-23
Granted: 2006-06-27
Abstract: FIELD: mining, particularly to develop thick deep laying deposits of loose self-caving minerals or caved minerals with heavy mineral components. 
     SUBSTANCE: device comprises inner movable pressure column with water-jet head at column end, outer pulp delivery pipe with telescopic lower part having inlet orifice. Lower pressure column part is fixedly connected with telescopic lower part of pulp delivery pipe and may be telescopically slide relative column and provided with limiting-and-guiding rings. Pressure column may have telescopically sliding liner and limiting-and-guiding rings. Telescopic lower part of pulp delivery pipe has limiting-and-guiding rings and fastening members to connect thereof to lower part of pressure column. 
     EFFECT: reduced costs and labor inputs for mineral hydromining, increased efficiency of solid product production from well, simplified technological operations, increased efficiency of coarse material breakage, improved intensity of solid and liquid product mixing to deliver pulp having optimal density. 
     2 cl, 1 dwg
Patent RU-2278714-C1 (RU)
Title: Method for oxidizing liquid-phase neutralization of nitrophenol pesticides and nitrogen-containing heterocyclic compounds
Inventor: NOVIKOV VIKTOR TIMOFEEVICH
IPC: A62D101/04
Filed: 2004-12-21
Granted: 2006-06-27
Abstract: FIELD: environmental protection. 
     SUBSTANCE: method involves providing neutralization of pesticides and nitrogen-containing heterocyclic compounds with the use of oxidizing system generated on passage of direct electric current having density of up to 1 A/cm 2  through solution, suspension or emulsion in sulfuric acid; performing said process in diaphragm-free electrode apparatus in sulfuric acid solution concentrated to 10-96% while intensively mixing at temperature of from 25 C to solution boiling temperature for 90-300 min under atmospheric pressure. 
     EFFECT: increased efficiency in neutralization of nitrophenol pesticides and nitrogen-containing heterocyclic compounds. 
     1 tbl, 1 ex
Patent RU-2281549-C1 (RU)
Inventor: TARASKIN MIKHAIL MIKHAJLOVICH
IPC: G06F17/30
Filed: 2004-12-28
Granted: 2006-08-10
Abstract: FIELD: computer engineering, possible use as device for structural-statistical analysis of information arrays. 
     SUBSTANCE: device contains generator of signals of current estimate, discriminator of zones of estimate values, distributor of impulses, counter of temporal intervals, commutator, first and second generators of search variable, first and second adding counters, first and second memory blocks, division block, classification device, register of search strategy, signals generator, timer of current day, block for generation of cutting threshold, structural analyzer and third memory block. 
     EFFECT: possible recognition of target determined combinations, representing n-digit binary numbers. 
     2 cl, 2 dwg
Patent RU-2279965-C1 (RU)
Title: Устройство для поверхностно-упрочняющего обкатывания деталей
Inventor: BUTENKO VIKTOR IVANOVICH
IPC: B24B39/00
Filed: 2005-02-17
Granted: 2006-07-20
Abstract: Изобретение относится к области машиностроения, а именно к упрочняюще-чистовой обработке поверхностей методом поверхностного пластического деформирования. Устройство содержит корпус, шаговый привод линейного перемещения, блок управления в виде задатчика сигналов, ползун. Ползун связан с шаговым приводом и установлен с возможностью возвратно-поступательного перемещения. На ползуне закреплена вилка с неподвижно установленной осью, выполненной со шлицами. На оси установлена втулка с посадочными наружными поверхностями, расположенными под углом к указанной оси. На втулке между упругими элементами смонтированы предварительный и сглаживающий деформирующие ролики. Сглаживающий деформирующий ролик установлен с возможностью возвратно-поступательного перемещения вдоль своей оси. Предварительный деформирующий ролик смонтирован с возможностью колебательного перемещения. В результате повышается качество обрабатываемой поверхности и формируется регулярный микрорельеф поверхностного слоя направленной текстуры заданной пористости и плотности. 1 з.п. ф-лы, 1 ил.
Patent RU-2280682-C1 (RU)
Inventor: BEZUGLOV ALEKSANDR JUR EVICH
IPC: C12G3/06
Filed: 2005-02-18
Granted: 2006-07-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: bitter liqueur comprises component in the following content per 1000 dal of ready product: natural honey, 9.5-10.5 kg; cranberry fruits juice of the first and the second decantation, 2031.5-2032.5 l; cherry fruits juice of the first and the second decantation, 199.5-200.5 l; bilberry fruits juice of the first and the second decantation, 199.5-200.5 l; cardamom aqueous-alcoholic infusion of the first and the second decantation, 8.0-9.0 l; clove aqueous-alcoholic infusion of the first and the second decantation, 3.5-4.5 l; cinnamon aqueous-alcoholic infusion of the first and the second decantation, 3.5-4.5 l; 65.8% sugar syrup 114.5-115.5 l, and rectified ethyl alcohol "Luks" and purified drinking water, the balance, to provide the strength value 40%. Invention allows enhancing organoleptic indices of the ready product, its tasting score is 9.69. Liqueur shows red color, acid-sweet taste with barely after taste of blackthorn and aroma with barely detected tint of almond. The cost of product is decreased by 0.05 ruble/bottle. 
     EFFECT: improved and valuable properties of liqueur. 
     3 ex
Patent RU-2274749-C1 (RU)
Title: Method for land reclamation in the case of land corruption by opened deposit development
Inventor: BOLDYREV OLEG VALENTINOVICH
IPC: E21C41/32
Filed: 2005-04-15
Granted: 2006-04-20
Abstract: FIELD: mining, particularly reclamation of surface-mined areas in agriculture and building industry. 
     SUBSTANCE: method involves selectively excavating, moving and accumulating ground layer and overburden in separate strip dumps; excavating open-pit field; filling and smoothing thereof and ground layer laying. After open-pit field excavation the excavated space is filled with building waste up to high ground water layer. The building waste has composition close to that of natural minerals with different fraction dimensions. The building waste is laid in several layers each having thickness of 40-60 cm. Each layer is compacted with soil compactors or compacting mechanism. Then draining layer is laid. The draining layer has particle dimensions of 150-200 mm and thickness of not less than 0.6 m. The draining layer is compacted by vibratory plates. Draining layer is covered with fertile ground so that fertile ground layer having thickness of not less than 0.3 m is created. Then straw layer in which chemical fertilizers and perennial grass seeds are added is formed over fertile ground layer. The straw layer is smoothed and sprinkled with dispersions containing water-soluble polymeric substances and synthetic water-soluble phosphates, wherein synthetic water-soluble phosphates are taken in amount of 1-4% by ready dispersion weight. 
     EFFECT: reduced labor inputs and reclamation work costs, improved land protection against wind erosion and scouring. 
     4 cl, 1 dwg
Patent RU-2284782-C1 (RU)
Inventor: AL KSTVAI NAZIKH
IPC: A61B17/56
Filed: 2005-05-17
Granted: 2006-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking one tendon cicatrix ligature and conducting it through canal drilled in spoke bone tuberosity, the second ligature being placed between the ulnar and spoke bone. Ligature ends are strained and tied. 
     EFFECT: reliable tendon fixation. 
     4 dwg
Patent RU-2280241-C1 (RU)
Inventor: SAKHAROV VIKTOR BORISOVICH
IPC: G01J5/10
Filed: 2005-05-24
Granted: 2006-07-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises probe provided with multi-fiber light guides arranged in a row along the radius of the turbine and mounted behind the lens.  The inlet face of each multi-fiber light guide is shifted in the row with respect to the previous one at a distance that corresponds to the same linear lens magnification for each multi-fiber light guide. 
     EFFECT: enhanced accuracy and reliability. 
     1 dwg