baber/WOPTO huggingface dataset:
Patent RU-2195822-C2 (RU)
Inventor: OKAZOV P N
IPC: A01N43/88
Filed: 2001-03-30
Granted: 2003-01-10
Abstract: FIELD: agriculture. SUBSTANCE: the method deals with young crops' treatment with herbicides. Moreover, a container mixture of titus is used at the dosage of 30-40 g/he and primextra at the dosage of 2 l/he by adding a surfaceactive substance (SAS) trend at the dosage of 300 ml/he at the norm of working liquid expenses being 300 l/he. The innovation enables to prolong the period for herbicidal activity against weeds and decrease herbicidal expenses. EFFECT: higher efficiency. 1 ex, 1 tbl
Patent RU-2205388-C2 (RU)
Inventor: BELJAEV B V
IPC: G01N25/58
Filed: 2001-04-19
Granted: 2003-05-27
Abstract: FIELD: testing equipment. SUBSTANCE: set includes chamber to position tested object and system supplying air into chamber that comprises branched- out manifold with heater and cooler, fans to feed air into manifold and gates installed in branches of manifold. Set is supplemented with filter placed in point of manifold branching, after cooler and with additional cooler which capacity does not exceed capacity of first cooler mounted downstream of filter, ahead of inlet to chamber. EFFECT: raised reliability of tests thanks to prevention of moisture drops and hard particles getting into chamber. 1 dwg
Patent RU-2210893-C2 (RU)
Title: Method for plant treatment and composition used in its for plant protection
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-10-15
Granted: 2003-08-27
Abstract: FIELD: plant growing, agriculture chemistry, agriculture. SUBSTANCE: invention proposes composition used for protection of plants and method for treatment of plants used in manufacture of plant production. Method involves treatment of plants with indicated composition containing the preparation as a component of special supplement prepared by successive extraction of biomass of micromycetus Mortierella reticulata with nonpolar extractant taken in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of solid residue with the first extract. Plants are treated with composition taken in the amount 0.1-20 mg/ha of planting or 0.5-10000 mg/t of sowing material as measured for the total content of chitosan, arachidonic and eicosa- pentaenic acids. Invention allows reducing the accumulation of toxic substances in agriculture crops and on soil, their transport and stress effect of toxic substances on agriculture crops also. EFFECT: improved treatment method of plants. 2 cl, 3 tbl
Patent RU-2219307-C2 (RU)
Title: Гаситель энергии водного потока
Inventor: KOBELEV N S
IPC: E02B8/06
Filed: 2001-11-15
Granted: 2003-12-20
Abstract: Изобретение относится к гидротехнике, а именно к устройствам для гашения энергии водного потока. Гаситель энергии водного потока включает водобойный колодец (ВК) с криволинейной в вертикальной плоскости водобойной стенкой, установленной на уровне подводящего канала (ПК). ПК имеет концевую часть в виде консоли (К), а на дне ВК выполнено отверстие, перекрываемое дросселирующей пластиной (ДП). На внешней поверхности К выполнены направляющие (Н), кривизна которых образована положительным направлением винтовой линии (ВЛ), а на вогнутой ДП выполнены Н, кривизна которых образована отрицательным направлением ВЛ. Изобретение обеспечивает повышение эффективности и надежности процесса гашения кинетической энергии разделяемого потока за счет последующего соединения закручиваемых во взаимно противоположных направлениях его частей. 3 ил.
Patent RU-2248975-C2 (RU)
Inventor: KRUKS STEFEN L
IPC: A61K31/4745
Filed: 2000-06-08
Granted: 2005-03-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new imidazoquinolines of the formula (1):   wherein R, R 1 , R 2  and n have values given in the description. Compounds elicit effect of immunomodulating agents inducing biosynthesis of cytokines in animals in treatment of different pathologies, among them viral and neoplastic diseases. Also, invention relates to a pharmaceutical preparation used for inducing interferon-α or tumor necrosis α-factor, to a method for inducing biosynthesis of cytokines in animals and to methods for treatment of viral diseases and neoplasm pathologies in animals. Invention provides preparing new biologically active compounds. 
     EFFECT: improved inducing method, valuable properties of compounds and pharmaceutical preparation. 
     23 cl, 10 tbl, 231 ex
Patent RU-2245722-C2 (RU)
Inventor: KHERNDON DEHVID N
IPC: A61P17/02
Filed: 2000-06-22
Granted: 2005-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying a composition comprising liposomes having gene structures encoding growth factors. The composition is administered for making injections into wound and impregnating materials for covering or closing wounds with the materials. Advanced bandage has coverage material and liposomes. Introducing liposome gene structures directly into wounds contributes to better healing results. 
     EFFECT: wide range of functional applications; enhanced treatment effectiveness and safety. 
     31 cl, 13 dwg, 4 tbl
Patent RU-2219264-C2 (RU)
Title: Method of processing concentrates containing nonferrous and precious metals
Inventor: RYBKIN S G
IPC: C22B11/02
Filed: 2002-03-11
Granted: 2003-12-20
Abstract: FIELD: precious metal technology. SUBSTANCE: invention, in particular, relates to pyrometallurgical processing of silver and gold-containing concentrates. Method of processing indicated concentrates consists in that concentrate is mixed with sodium carbonate and calcium carbonate, mixture is melted, and resulting products: slag and metal alloy combining precious metals are cooled and separated. According to invention, prior to be melted, mixture is supplemented by calcium sulfate and carbon reducing agent and melting is carried out to produce primary matte. The latter is then mixed with iron metal, sodium sulfate, and carbon reducing agent. Mixture is melted to give secondary matte and metal alloy "bullion", which are cooled and separated. EFFECT: reduced residual content of metals in rejected slag and increased selection of precious and nonferrous metals. 3 cl, 4 tbl, 2 ex
Patent RU-2258447-C2 (RU)
Inventor: REJL VLEHDAJMIR
IPC: A44C7/00
Filed: 2001-10-16
Granted: 2005-08-20
Abstract: FIELD: body piercing equipment. 
     SUBSTANCE: body piercing ring cartridge comprises pussete pin holder unit and nut clamp for axial holding of nut in spaced relation and for arrangement in opposite relation so that ear portion adapted for piercing may be placed between pussete and nut. Nut clamp has protuberance and is adapted for sliding engagement with ring clamp for providing sliding of nut clamp relative to ring clamp. Protuberance of nut clamp and pussete pin holder unit cooperate for creating rotating force acting upon pussete pin holder unit to open it with rotation after compressing of ring cartridge for moving ring clamp to nut clamp and for connecting pussete to nut. Apparatus for ear piercing comprises ring cartridge and pussete gun which may be charged with ring cartridge. Gun has handle, piston connected with handle for sliding therewith, device adapted for moving piston away from handle and provided with curved front surface adapted for gripping by operator's fingers, receptacle with protrusion extending forward from curved surface and equipped with upper surface spaced from lower surface for defining tongue groove boundaries, and front receptacle stop extending upward from end of receptacle protrusion. Piston has rear curved surface adapted for gripping by operator's hand and movable part connected with rear surface and adapted for compressing of ring cartridge upon displacement thereof into receptacle and compressing of handle with piston by operator's hand. Movable part has rear stop and tongue connected with rear stop of receptacle and adapted for displacement into tongue groove upon gripping of piston and handle. First and second stops are joined to piston, adjoin to handle upon gripping of piston and handle and limit sliding motion of piston into handle. Pin held by ring cartridge may be brought into engagement with nut held by ring cartridge without damaging nut. 
     EFFECT: provision for usage of pivotal annular rings in piercing apparatus providing safe and effective piercing. 
     43 cl, 23 dwg
Patent RU-2273871-C2 (RU)
Title: Оптическое устройство в виде бинокулярной лупы с автоматическим фокусирующим устройством
Inventor: OFNER GERAL D ANTON
IPC: G02C7/08
Filed: 2000-11-23
Granted: 2006-04-10
Abstract: Оптическое устройство в виде бинокулярной лупы содержит две системы (1) линз, содержащие каждая, по меньшей мере, один объектив (70) и окуляр (71),  автоматическое фокусирующее устройство (4), изменяющее фокусное расстояние систем (1) линз для их наводки на резкость в соответствии с расстоянием бинокулярной лупы от объекта,  устройство (15) для изменения коэффициента увеличения систем (1) линз,  устройство для компенсации параллакса между системами (1) линз в соответствии с фокусным расстоянием, установленным в соответствии с расстоянием бинокулярной лупы от объекта, и  регулируемые оптические элементы (11), расположенные по траектории  (14) лучей оптического устройства.   Оптические элементы (11), предназначенные для изменения угла (13) между проходящими из систем (1) линз к объекту траекториями (14) лучей при изменении фокусного расстояния для наводки на резкость систем (1) линз, установлены вдоль изогнутых траекторий с возможностью перемещения. Обеспечивается создание стереоскопического изображения без изменения положения тубусов при изменении рабочего расстояния и коэффициента увеличения. 57 з.п. ф-лы, 11 ил.
Patent RU-2231203-C2 (RU)
Inventor: KLJUCHEV V I
IPC: H02P21/00
Filed: 2002-07-30
Granted: 2004-06-20
Abstract: FIELD: electrical engineering; unattended electric drives such as those for shovels. 
     SUBSTANCE: direct three-phase frequency changer of induction-motor drive designed for operation under vibrations, impacts, in dusty atmospheres typical of mechanisms it drives is assembled of monoblock reversible dc thyristor converters and master oscillator; supply and control synchronization voltage is applied to their inputs from common power supply; power inputs of each monoblock dc thyristor converter are connected to supply mains and output of each phase of mentioned converter is connected to respective phase lead of induction motor. Each monoblock dc thyristor converter has power section and separate control system. Voltage and frequency of motor phase currents are regulated in response to phase voltage and current polarity setting signals arriving from master oscillator output. Master oscillator has digital computer and analog motor torque and speed governors adjusted to technical optimum. 
     EFFECT: facilitated adjustment and maintenance of frequency changer, enhanced operating reliability of drive in field conditions, reduced outage periods. 
     1 cl, 3 dwg
Patent RU-2232122-C2 (RU)
Inventor: ANAN EV V V
IPC: B65G45/08
Filed: 2002-09-16
Granted: 2004-07-10
Abstract: FIELD: industrial transportation system. 
     SUBSTANCE: invention is designed for lubricating overhead conveyor chain hinge joints. Proposed device contains oil tank, nozzles, spring-loaded lever made for interaction with lock. Device is furnished additionally with spring-loaded lever, electropneumatic distributor, pneumatic distributors communicating with compressed air source, nozzles and oil tank provided with receiver. Spring-loaded levers are pressed to dampers made of elastic material for interaction through their lower part with rolls of overhead conveyor carriages and through upper part, with pneumatic distributors. 
     EFFECT: improved reliability, simplified design. 
     9 dwg
Patent RU-2264923-C2 (RU)
Inventor: MERINO LOPES KHOSE
IPC: B60C11/11
Filed: 2001-02-09
Granted: 2005-11-27
Abstract: FIELD: road vehicles. 
     SUBSTANCE: pneumatic tire tread cap has grooves limiting raised repetitive patterns, at least one of which is provided with first cuts and second cuts, each cut being limited by two main side surfaces interconnected by end surface.  Bottom surfaces of first cuts and top surfaces of second cuts are functionally intercoupled so that, at any degree of wear of pneumatic tire tread, length of edges on rolling surface is at least 75% of length of said edges in new tire tread cap. 
     EFFECT: improved adhesion of tread and road at any wear, reduced noise in running. 
     11 cl, 12 dwg, 1 tbl
Patent RU-2242727-C2 (RU)
Inventor: VOROPAEV V I
IPC: G01F23/26
Filed: 2003-01-10
Granted: 2004-12-20
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: method includes measuring the level of dielectric liquid with a submerged capacity level meter made of a set of capacitors arranged vertically one above the other and numbered from bottom to the top. The space between the electrodes is free for supplying the dielectric liquid. The capacities of the capacitors are measured subsequently from the bottom capacitor. The seek number of the first capacitor whose space between the electrode is filled with the dielectric liquid is determined. The total capacity of the capacitor is measured. The level of the dielectric liquid is then determined from the formula proposed. 
     EFFECT: enhanced accuracy of measurements.
Patent RU-2242620-C2 (RU)
Inventor: JENSEN FINN KVORDRUP
IPC: F01L3/22
Filed: 2001-07-13
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed gas exchange valve system for internal combustion engines, particularly, for two-stroke diesel engines of large power output, contains fixed valve seat and part of valve movable relative to seat with valve disk made to provide sealing contact with valve seat. Ring round narrow sealing surfaces are provided in zone of at least one of opposite conical surfaces of valve seat and valve disk. Said surfaces are limited at least at one side by ring round recess in material, and are made in form of ground surfaces with sharp side edges. Total width of all narrow sealing surfaces of one part of gas exchange valve system is from 0.5% to 2% of mean diameter of corresponding conical surface. 
     EFFECT: increased service life of engines. 
     10 cl, 2 dwg
Patent RU-2248226-C2 (RU)
Inventor: TUTOV A S
IPC: A61M27/00
Filed: 2003-02-26
Granted: 2005-03-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has suction tube having lateral openings and irrigation tube. The irrigation tube is connected to jet-action atomizer. The atomizer is hollow collapsible cylinder with holes. Ultrasonic radiator having conductor to ultrasonic frequency oscillator is available in the cylinder. The radiator and conductor enable one to introduce ultrasonic oscillations into antiseptic solution. 
     EFFECT: enhanced effectiveness of treatment. 
     1 dwg
Patent RU-2260172-C2 (RU)
Inventor: KROUZEN PAULUS KAROLUS NIKOLAS
IPC: G01R35/00
Filed: 2001-08-22
Granted: 2005-09-10
Abstract: FIELD: technologies for detecting corrosion. 
     SUBSTANCE: close to surface of electrically conducting object transmitting coil is placed for forming vortex currents in object and receiving system, consisting of two receiving coils. Signal in time of first and second receiving coils are recorded. Thickness of wall of object is determined on basis of characteristic of one of signals. Characteristic value F is calculated on basis of both signals. Value of measured thickness of object wall is corrected for distance between probe and object with use of predetermined relation between thickness of wall and characteristic value F for different values of distance between probe and object. 
     EFFECT: higher efficiency. 
     7 cl, 2 dwg
Patent RU-2256786-C2 (RU)
Inventor: BONI KERTIS L
IPC: E21B43/26
Filed: 2003-04-18
Granted: 2005-07-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes wedging of whole crack in bed by wedging filler, containing material in form of elongated particles, having shape with relation of length to width, exceeding 5, preferably segment of metallic wire. 
     EFFECT: higher efficiency, broader functional capabilities. 
     3 cl, 8 ex, 8 tbl, 4 dwg
Patent RU-2260304-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-05-16
Granted: 2005-09-20
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: concentrate is obtained by pressing from sugar beet being prepared and deodorized with above-critical carbon dioxide; bagasse extraction while mixing in water and liquid hydrogen chloride extraction volume; juice and extract blending; addition into blend liquid ammonia and extract from biomass of Mortierella dichotoma micromycete obtained by extraction with liquid carbon dioxide in above-critical state according to claimed technology to produce solid residue which is treated with liquid ammonia; blend concentration; concentrate treatment with liquid carbon dioxide; mixing with treated solid residue of biomass of Mortierella dichotoma micromycete and mixture heating up to 60°C or more. 
     EFFECT: concentrate with improved structure-forming ability and increased heat resistance.
Patent RU-2274268-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-05-22
Granted: 2006-04-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves the procedures of washing, inspecting, cleaning, additional cleaning, cutting, 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 lipid-containing extract of Mortierella lignicola micromycet biomass in an amount of 1-1·10 5  mg/t, and holding for about 8 hours. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2324679-C2 (RU)
Title: Получение некристаллического аторвастатина кальция
Inventor: SORSAK GORAZD
IPC: C07D207/34
Filed: 2002-01-22
Granted: 2008-05-20
Abstract: Изобретение относится к усовершенствованному способу получения аторвастатина в некристаллической форме, который включает: 
     а) приготовление раствора, содержащего промежуточное соединение следующей формулы (I) в негидроксильном растворителе: 
     
       
     
     где А обозначает общую защитную группу или отдельные защитные группы для дигидроксигруппы, а В обозначает защитную группу для карбоксильной группы; 
     б) снятие защиты с дигидроксигруппы; 
     в) снятие защиты с карбоксильной группы; 
     при этом порядок стадий б) и в) может быть обратным; 
     г) концентрирование раствора, примерно, до половины или менее первоначального объема; 
     д) прибавление объема воды, избыточного в сравнении с объемом концентрированного раствора; 
     е) прибавление растворителя, который плохо смешивается или не смешивается с водой и в котором аторвастатин кальций нерастворим или практически нерастворим, причем объем этого растворителя примерно равен объему или больше объема воды, прибавленной на стадии д); 
     ж) необязательная операция смешения и разделение на две фазы; 
     з) нейтрализация водной фазы; 
     и) превращение аторвастатина в форме дигидроксикарбоновой кислоты в фармацевтически приемлемую форму соли; и 
     к) образование осадка аторвастатина кальция, полученного превращением в указанную фармацевтически приемлемую форму соли. Описаны стадии получения аторвастатина кальция из лактонной формы аторвастатина. 3 н. и 19 з.п. ф-лы, 1 ил.
Patent RU-2297235-C2 (RU)
Inventor: TENG BENG-POON
IPC: A61P21/00
Filed: 2002-04-09
Granted: 2007-04-20
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: method of preparing extract of ginco biloba leaves comprises double extraction of dried ginco biloba leaf fragments with ethanol, filtration, washing, concentration of extract under reduced pressure in presence of sodium chloride aqueous solution, separation of dark oil from remaining clear solution, washing of remaining clear solution with solvent selected from n-hexane, n-heptane, and cyclohexane, liquid extraction of aqueous phase washed with ethylacetate, washing of ethylacetate phase with saturated sodium chloride solution, and finally evaporation of washed ethylacetate phase. 
     EFFECT:  increased content of biologically-active substances in ginco biloba leave extract. 
     11 cl, 2 tbl, 3 ex
Patent RU-2259814-C2 (RU)
Inventor: ABRAMOVA N V
IPC: A61K8/97
Filed: 2003-10-30
Granted: 2005-09-10
Abstract: FIELD: cosmetic industry, in particular production of face and body skin cream. 
     SUBSTANCE: Claimed cream contains plant-origin oil, water, surfactant, glycerol, vitamin E, emulsifier composition based on natural phospholipids, butylhydroxytoluene as antioxidant, plant-origin bioactive compounds, odorant and additionally it contains natural polysaccharide as thickener, organosilicon, EDTA as chelating agent, and paraben mixture as conserving agent in specific ratio. Cream of present invention can protect skin from moisture losses and hazard environmental action. 
     EFFECT: cream with improved regenerating, wound-cicatrizing and antiallergic properties. 
     15 cl
Patent RU-2310730-C2 (RU)
Inventor: VERSHPANN LARS
IPC: E05D15/06
Filed: 2003-03-12
Granted: 2007-11-20
Abstract: FIELD: leaf suspension devices. 
     SUBSTANCE: supporting-and-guiding device is adapted to install movable suspended door or wall member retained in fixed guiding means so that the members may slide along the guiding means. Guiding means are fastened to room ceiling through suspension structure. Intermediate profile is provided between guiding means and suspension structure. The intermediate profile is made as flange beam with upper flange, wall and lower flange connected to guiding means. Intermediate profile has fastening channel for threaded guiding means connection. Fastening channel extends substantially along lower flange center in longitudinal intermediate profile direction and is adapted to receive screws to be screwed therein. 
     EFFECT: increased assembling convenience without workability deterioration. 
     22 cl, 4 dwg
Patent RU-2312463-C2 (RU)
Inventor: GARMONOV ALEKSANDR VASIL EVICH
IPC: H03M13/00
Filed: 2004-01-05
Granted: 2007-12-10
Abstract: FIELD: technology for receiving and decoding data of various users in multi-access communication system with code channel expansion. 
     SUBSTANCE: usage of auto-regressive smoothing of soft solutions about trustworthiness of receipt of code symbols by multi-user detector, their following decoding with restoration of the whole code word, auto-regression smoothing of restored soft solutions with following soft limitation of hyperbolic tangent function, and also estimation of complex envelope curve at each iteration, provides for increased receipt quality in multi-access communication system with code channel expansion, in other words, increased interference resistance of receiver, increased capacity of communication system, reduced cost of base station of system with code channel expansion. 
     EFFECT: increased interference resistance of signal receipt in multi-access communication system with code division of channels due to iterative combined detection and decoding of data of various users. 
     1 cl, 6 dwg