baber/WOPTO huggingface dataset:
Patent RU-2184564-C2 (RU)
Title: Medicinal gel
Inventor: SOLOV EVA M N
IPC: A61K9/00
Filed: 2000-01-28
Granted: 2002-07-10
Abstract: FIELD: medicine, pharmacy, pharmaceutical industry. SUBSTANCE: invention concerns medicinal forms comprising interferon preparations. Invention proposes gel containing interferon and vitamin E and including additionally methionine, benzoic acid, citric acid, ethyl alcohol, glycerol, human serum albumin, sodium carboxymethylcellulose, sodium tetraborate and water. Gel exhibits the more broad spectrum of therapeutic using, more degree of an antiviral activity as compared with that in prototype in equal doses of interferon. Preparation does not induce adverse effects. EFFECT: decreased cost, improved facility in using, enhanced activity and properties. 3 tbl, 2 ex
Patent RU-2238727-C2 (RU)
Inventor: GERMANN TINO
IPC: A61K47/26
Filed: 2000-03-30
Granted: 2004-10-27
Abstract: FIELD: pharmacology. 
     SUBSTANCE: invention proposes thalidomide derivative aqueous solution for use in such a form for parenteral administration and principally for intravenous administration when treating patients with immunological and oncohematological diseases. Invention also provides method of preparing such solution. 
     EFFECT: achieved stability in absence of toxicity. 
     3 cl, 2 tbl
Patent RU-2239402-C2 (RU)
Inventor: SARTORIO EHNTONI T
IPC: A61F13/15
Filed: 2000-05-11
Granted: 2004-11-10
Abstract: FIELD: medicine, hygiene. 
     SUBSTANCE: the present innovation refers to absorbing product, its construction and configuration enables to apply it between pudental lips. The suggested product includes a number of piled pliable elements that provides its better adjustment and keeping, improved quality for collecting liquid excretions and hard particles which usually remain to be unabsorbed in case of applying the known interlabial products; it, also, has a capacity to supply different additives, such as medicine, to tissues surrounding pudental lips, it, also, provides regulated depth of insertion by meeting the customers' requirements, having different physical and physiological parameters. 
     EFFECT: higher efficiency of application. 
     2 cl, 7 dwg
Patent RU-2196306-C2 (RU)
Inventor: BUNDZA BOGDAN PETORVICH
IPC: G01J5/10
Filed: 2000-07-19
Granted: 2003-01-10
Abstract: FIELD: measurement technology. SUBSTANCE: optical pyrometer includes modulator of controlled temperature as source of reference radiation placed in field of vision of radiation detector, temperature- sensitive element, lens, radiation detector and signal processing unit arranged in sequence. Modulator comes in the form of two pairs of identical blades, mobile and immobile, and is installed in front of lens so that mobile blade is constantly in field of vision of radiation detector. Temperature-sensitive element is put on immobile blade of modulator. EFFECT: increased measurement accuracy of temperature. 1 dwg
Patent RU-2186979-C2 (RU)
Inventor: BURMIN G M
IPC: E21C41/22
Filed: 2000-07-20
Granted: 2002-08-10
Abstract: FIELD: mining; applicable in underground mining of thick ore deposits with caving of overlying rocks. SUBSTANCE: method includes mining of deposit by blocks; driving of development workings; formation of pull holes; formation of rectangular barrier pillar on blocks boundary; drilling and loading of holes with explosive charges; breakage of ore reserves by blasting; withdrawal of broken ore from blocks; extraction of barrier pillar and ore drawing. Barrier pillar is located between pull holes above haulage working. Pull holes are made in form of truncated cone with vertical walls on side of pillar found in one plane with its side surfaces. Pillar is drilled off before beginning, and caving, at the moment of working out, in drawing of main reserves by the first row of pull holes from side of solid mass. EFFECT: higher safety in mining operations, and efficiency of mining due to reduced ore losses and ore contamination. 2 dwg
Patent RU-2223171-C2 (RU)
Title: Process of controlled drilling with use of jackhammer and gear for its implementation
Inventor: MUUTTONEN TIMO
IPC: B25D9/26
Filed: 1999-03-16
Granted: 2004-02-10
Abstract: FIELD: drilling. SUBSTANCE: invention is related to controlled drilling with use of jackhammer during which pressure in space behind pistons supporting shank is measured with the help of pressure transducer. Data of pressure measurements are utilized for current control of reflected backward pulse which comes from rock mass back to drilling bit and further to pistons through drilling machine. Backward pulse causes pistons to move back which results in increased pressure in space behind pistons. This leads to emergence of pressure pulse which differs from rated variations of pressure caused by impact motion and can be measured by pressure transducer. On basis of measurement results of this pulse control unit adjusts impact power and feed of drilling machine and other parameters influencing drilling process. Invention also refers to gear which includes means measuring pressure pulses in correspondence with proposed process. EFFECT: effective and accurate control over drilling machines. 10 cl, 4 dwg
Patent RU-2217849-C2 (RU)
Title: Method and device for controlling laser cavity
Inventor: SAFRONOV A G
IPC: H01S3/08
Filed: 2000-10-11
Granted: 2003-11-27
Abstract: FIELD: controlled optical engineering including laser engineering. SUBSTANCE: proposed method and device are intended for development of optical lenses of new generation and for real-time control of the latter, as well as for construction of controlled laser cavities of various types including those with controlled output radiation power including complete damping of oscillations on the one hand and partial rise of rated output power of laser on the other hand. In addition proposed method and device can be used to attain modulated Q-factor pulse-periodic oscillation mode and to raise output radiation power and peak intensity of various lasers. According to proposed method and device shape-changing mirror is made in the form of multilayer single-channel bimorph mirror; control voltage for shape-changing mirror is chosen within definite amplitude range; electronic control unit is connected to computer and/or electric signal generator, and/or feedback sensor/receiver, and curvature radius of original optical surface of shape-changing mirror is chosen from definite equation. EFFECT: enlarged control range of laser radiation power. 6 cl, 15 dwg
Patent RU-2189442-C2 (RU)
Title: Method of cleaning the producing formation bottom-hole zone
Inventor: VJAKHIREV V I
IPC: E21B43/27
Filed: 2000-10-31
Granted: 2002-09-20
Abstract: FIELD: development of oil and gas deposits by wells; applicable in cleaning of bottom-hole zone of producing formation after well drilling. SUBSTANCE: method includes successive injection of selected portions of chemical reagents into bottom-hole formation zone. In so doing, prior to treatment of bottom-hole formation zone and after supply of every chemical reagent, zone supersaturated with gas built up in bottom-hole formation zone by gas injection at pressure exceeding formation pressure. In this case, gas is supplied to bottom-hole zone at minimal flow rate, and supersaturated zone is built up with radius exceeding that of contaminated part of bottom-hole zone. After leaving the well to stand for time required for performance of reaction of chemical agents with producing well rocks and contents of porous medium, bottom-hole formation zone is cleaned from reaction products by putting well into operation. EFFECT: higher efficiency of cleaning of bottom-hole zone of producing formation from filtrate of drilling mud and reaction products. 1 ex
Patent RU-2193098-C2 (RU)
Title: System for automatic control of fuel delivery into combustion chamber of gas turbine engine
Inventor: MOKROUZ VASILIJ KLIMENT EVICH
IPC: F02C9/26
Filed: 2000-11-09
Granted: 2002-11-20
Abstract: FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: channel with fitted-in jet connecting command space of shutoff valve with control space of servopiston is introduced additionally into position control unit of shutoff valve. Fuel delivery cut-in and cut-off electromagnets are coupled with normally closed valves connecting servopistons control space with drain and inlet main lines, accordingly. EFFECT: simplified design owing to dispensing with complex control devices, improved reliability of fuel delivery control, eliminated draining of working medium at working positions of shutoff valve. 1 dwg
Patent RU-2270837-C2 (RU)
Title: Непрерывный способ и устройство для сушки гелеобразных полимеров, содержащих растворитель
Inventor: GERMANN DITRIKH
IPC: B01F7/18
Filed: 2001-01-11
Granted: 2006-02-27
Abstract: Изобретение относится к непрерывному способу сушки простых эфиров целлюлозы, а также устройству для сушки этих эфиров. Непрерывный способ сушки горячей водной суспензии простых эфиров целлюлозы осуществляется путем охлаждения суспензии и сушки. Исходную суспензию с содержанием твердых веществ от 1 до 65% масс. подают при давлении от давления окружающей среды до 6000 гПа, при температуре суспензии от 20 до 100°С в зону выпаривания, давление в которой составляет от 0,1 до 800 гПа, с охлаждением суспензии до температуры менее 93°C, удалением на 2-5% масс. воды, с механическим перемешиванием, смешиванием смеси и ее подачей в нижнюю часть зоны выпаривания при образовании плотного гелеобразного слоя продукта, с последующим отводом его при помощи механического разгрузочного устройства и сушкой в сушильном устройстве до содержания воды максимум 5% масс. Охлаждение осуществляют с помощью мгновенного охлаждения. Устройство для проведения способа содержит, по крайней мере, один выпарной аппарат, имеющий зону выпаривания, подающее устройство, выполненное в качестве мешалки, линию подачи суспензии, линию для отвода пара, источник вакуума, подключенный к линии для отвода пара, разгрузочное устройство, расположенное в нижней части выпарного аппарата, отличающийся тем, что в самой нижней плоскости подающего устройства предусмотрены одна или несколько подающих лопастей с прижимными крыльями, вращающимися на расстоянии максимум 5 мм от входа разгрузочного устройства. Изобретение позволяет улучшить охлаждение/сушку суспензии, охлаждать продукт ниже точки коагуляции, получать гомогенный гель. 2 н. и 22 з.п.ф-лы, 2 ил.
Patent RU-2195044-C2 (RU)
Inventor: TARASENKO V F
IPC: H01J61/80
Filed: 2001-02-01
Granted: 2002-12-20
Abstract: FIELD: installations using pulsed exposure by ultraviolet radiation to conduct photostimulating processes. SUBSTANCE: lamp has bulb formed by dielectric tubes mounting extended cylindrical reflecting electrodes, output aperture, and pulsed power supply connected to electrodes. Dielectric tubes are coaxially disposed and connected at butt end of external tube through output aperture, opposite end of internal tube being plugged. In addition dielectric tube is newly introduced in discharge gap to tightly join open end of external tube on one side and open end of internal tube, on other side. Internal dielectric tube may have projection at point of its connection to additional tube, length of projection being L 1  = (0,1-2)d 1 , where L 1  is projection length, d 1  is internal tube diameter. At point of connection to external tube additional dielectric tube may have projection of length L 2  = (0,1-2)d 2 , where L 2  is projection length; d 2  is internal tube diameter. EFFECT: enhanced pulsed radiation power density and output beam diameter; improved uniformity of beam power density distribution over its cross-sectional area. 3 cl, 1 dwg
Patent RU-2195834-C2 (RU)
Title: Candy center production method
Inventor: IGNATOV V E
IPC: A23G3/34
Filed: 2001-02-19
Granted: 2003-01-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves applying mixture on carrier surface; foaming mixture with water vapors produced upon evaporation of water from mixture or with gas bubbles desorbed from candy mixture saturated with gas at excessive pressure of up to 200 kPa; drying foamed mixture to moisture content of 30-55%; providing height gauging and shaping; performing final drying to final moisture content of 5-25%. Transportation device or hard candy body may be used as carrier surface. Method allows application of mixture onto carrier surface and foaming process to be simplified, damage to candy body during removal of carrier surface to be avoided and height and shape of candy to be adjusted. EFFECT: increased efficiency and improved quality of ready product. 6 ex
Patent RU-2214649-C2 (RU)
Title: Method for manufacturing semiconductor component with interconnections partially made in substrate and semiconductor component manufactured by this method
Inventor: BRAUN KHEL GA
IPC: H01L21/3205
Filed: 1999-11-11
Granted: 2003-10-20
Abstract: FIELD: manufacture of protected integrated circuits. SUBSTANCE: method for producing semiconductor component with its connections at least partially made in substrate includes making at least one connection inside semiconductor substrate and at least one connection on the latter. Semiconductor component manufactured by this method is capable of withstanding unwanted outside manipulations. EFFECT: enhanced reliability of protection against outside manipulations. 12 cl, 7 dwg
Patent RU-2238937-C2 (RU)
Inventor: KAJAKIRI KHIROSI
IPC: C07D409/12
Filed: 1999-12-20
Granted: 2004-10-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of imidazole of the formula (I): 
        wherein R 1  represents phenyl or pyridinyl substituted with substituents taken among group comprising (1) phenyl, (2) furyl, thienyl, (3) halogen atom, (4) halogen-(lower)-alkyl, (5) lower alkylthio-group, (6) nitro-group, (7) lower alkenyl optionally substituted with phenyl, (8) lower alkynyl optionally substituted with phenyl, (9) lower alkoxy-group optionally substituted with cyclo-(lower)-alkyl or phenyl, (10) lower alkyl optionally substituted with phenoxy-group, or (11) amino-group optionally substituted with protected carboxyl; R 2  represents lower alkyl; R 3  represents halogen atom or lower alkyl; R 4  represents (1) lower alkenyl optionally substituted with phenyl, (2) phenyl optionally substituted with lower alkyl or lower alkenyl, (3) lower alkyl or (4) thienyl optionally substituted with halogen atom; A represents lower alkylene; L represents a simple bond, lower alkenylene or lower alkylene optionally substituted with phenyl or pyridinyl, or -X-CH 2 - wherein X represents oxygen atom (O) or NR 5  wherein R 5  represents hydrogen atom or lower alkyl, and to their salts. Invention relates also to a method for preparing compounds of the formula (I) and a pharmaceutical composition and the preparation eliciting hypoglycemic activity based on these compounds. Invention provides preparing new compounds and pharmaceutical preparations based on thereof for aims for prophylaxis and/or treatment of disturbances associated with deterioration of tolerance to glucose, diabetes mellitus, diabetes in pregnants, diabetic complications, resistance syndrome to insulin, ovary polycystosis syndrome, hyperlipidemia, atherosclerosis, cardiovascular diseases, hyperglycemia, pancreatitis, osteoporosis, hyperuricemia, hypertension, intestine inflammatory diseases, skin diseases associated with pathological differentiation of epidermal cells. 
     EFFECT: improved prophylaxis and treatment method, valuable medicinal properties of compounds and pharmaceutical composition. 
     14 cl, 2 tbl, 76 ex
Patent RU-2232776-C2 (RU)
Inventor: VESTMEJZE KHANS
IPC: C08F14/00
Filed: 2000-01-06
Granted: 2004-07-20
Abstract: FIELD: special-destination fluids. 
     SUBSTANCE: invention relates to aqueous peroxide emulsions optionally containing antifreeze and/or other agents comprising special emulsifying system including (i) copolymer of α,β-unsaturated dicarboxylic acid and C 8 -C 24 -α-olefin, acid groups of which are esterified with ethoxylated alcohol with degree of ethoxylation 1-45 and (ii) ethoxylated fatty alcohol with hydrophilic-lipophilic balance 16-30 in amount 0.02 to 15%. Copolymer is present in amount 0.05 to 20% and total weight of the both compounds equals 0.5% on the weight of peroxide in emulsion. Peroxide emulsions can be used in various polymerization reactions as initiators. Invention also relates to polyvinylchloride production process involving aqueous peroxide emulsion. 
     EFFECT: improved safety of peroxide emulsion and increased flexibility of polymerization process. 
     11 cl, 5 tbl, 27 ex
Patent RU-2248375-C2 (RU)
Inventor: VEGE FOL KER
IPC: G11B7/2533
Filed: 2000-02-09
Granted: 2005-03-20
Abstract: FIELD: vinylcyclohexane-based polymer or copolymer with isotactic structure. 
     SUBSTANCE: claimed polymer or copolymer may be obtained using comonomers selected from at least one monomer of group including olefine, (meth)acrylic alkyl esters, cyclopentadiene, cyclohexene, cyclohexadiene, optionally substituted norbornene, dicyclopentadiene, optionally substituted tetracyclododecenes, alkylated in nuclear styrene, alpha-methylstyrene, divinylbenzene, vinyl ester, vinyl ether, vinyl acetate, vinyl acid, (meth)acrylonitrile, maleic anhydride. Polymer contains more than 50.1 % and less than 74 % of isotactic diads. 
     EFFECT: polymer of high transparency useful as material for substrate in optical memory devices. 
     3 cl, 4 ex, 2 tbl
Patent RU-2259236-C2 (RU)
Inventor: VERKHOTUROV M V
IPC: B03B5/32
Filed: 2002-03-11
Granted: 2005-08-27
Abstract: FIELD: equipment for concentration of ore and sand comprising free heavy metals and minerals. 
     SUBSTANCE: centrifugal concentrator has working tool rotated by drive mechanism with flexible coupling therebetween. Working tool is made in the form of rotating ellipsoid and is equipped with device for oscillating of working tool relative to axis of rotational drive. Oscillating device is formed as lever for connecting working tool with stem performing reciprocating motions provided by electric engine and crankshaft. 
     EFFECT: increased efficiency in enrichment and concentration of metal. 
     1 dwg
Patent RU-2220357-C2 (RU)
Title: Device for dampening vibrations of pipe line
Inventor: TARASOV JU D
IPC: F16L55/033
Filed: 2002-03-19
Granted: 2003-12-27
Abstract: FIELD: construction engineering; dampening vibrations of pipe lines. SUBSTANCE: proposed device has foundation connected with pipe line by means of pliable unit made in form of load-bearing cylindrical box coaxially embracing the pipe line; it is provided with branch pipe and cover in its upper portion. Inner space between outer surface of pipe line and box is filled with ball-shaped bodies made from elastic material. Said bodies are tightly located in one row over perimeter of pipe line. Box is detachable over generatrix of cylindrical surface and is provided with flanged joint; diameter of holes in end walls of box exceeds outer diameter of pipe line, thus making it possible to lay flexible gaskets in circular slotted clearances. EFFECT: extended field of application. 2 dwg
Patent RU-2222790-C2 (RU)
Inventor: AZHAEVA L A
IPC: G01K7/18
Filed: 2002-04-27
Granted: 2004-01-27
Abstract: FIELD: microelectronics, instrumentation engineering. SUBSTANCE: thin-film copper thermometer with protective layers of refractory material and inorganic coat is formed on adhesive layer of insulation substrate. Temperature-sensitive resistor comes in the form of multilayer structure Cr- Cu-Cr and has shape of meander. Thickness of chromium layer amounts to 0.05-0.06 mcm. EFFECT: generation of well-reproduced and stable value of temperature coefficient of resistance. 2 dwg
Patent RU-2228380-C2 (RU)
Inventor: GEVIRTS V B
IPC: C22B11/00
Filed: 2002-04-29
Granted: 2004-05-10
Abstract: FIELD: applied radiochemistry. SUBSTANCE: invention, in particular, relates to treating radioactive wastes formed during processing of irradiated nuclear power station fuels and making them ready for disposal. For that, carbon monoxide or its complex compound with cuprous chloride is introduced into container with liquid radioactive waste to recover palladium therefrom. Solution is stirred and precipitated palladium metal is separated. In order to increase degree of palladium precipitation, a certain amount of oxidant, more specifically hydrogen peroxide, sodium permanganate, etc. or reducing agent: sulfamic acid, hydrazine, etc. is added to allow more effectively recovering palladium with carbon monoxide from 4 M nitric acid solutions. Proposed method enables selective recovery of palladium from chemically different nitric acid solutions in the form of palladium metal without using salt-forming reagents and without increase in the total volume of solutions. In addition, method can be applied when recovering palladium from various objects, for example from spent catalysts or electric facilities. EFFECT: improved technology of recovery. 5 cl, 4 ex
Patent RU-2228991-C2 (RU)
Inventor: EREMEEV V P
IPC: E01D22/00
Filed: 2002-06-03
Granted: 2004-05-20
Abstract: FIELD: bridge building engineering, particularly reinforcement of concrete bridge structures. SUBSTANCE: beam includes unit formed as plate with rib and reinforcing metal frame. Reinforced metal frame comprises pre-stressed inclined drawbars located in pairs from two rib sides, lower belt with rests and upper belt connected with lower belt by inclined drawbars. Lower belt rests have H-shaped sections and consist of one horizontal and two vertical plates surrounding beam rib by upper part thereof. Lower parts of rests are joined to each other by metal connection slats and transversal support plate so that rod members of lower belt are fixed to transversal support plate. Support plate is welded around periphery to horizontal and vertical sheets of lower belt rest and to connection slat. Upper belt is formed of horizontal sheet placed on upper unit flange edge and fixed by threaded coupling and end bend having transversal ridges. Inclined drawbars are supported by ridges and inserted into inclined orifices formed into unit flanges. Monolithic concrete layer is located above upper belt. EFFECT: increased operational efficiency, reduced labor intensiveness during frame mounting. 3 dwg
Patent RU-2260782-C2 (RU)
Inventor: BENGTSSON DANIEL
IPC: G01M11/02
Filed: 2000-12-06
Granted: 2005-09-20
Abstract: FIELD: fiber-optic communication lines, applicable for measurement of power loss in fiber-optic connector. 
     SUBSTANCE: the connector has an optical fiber for transmission of high-level optical power, in particular, power exceeding 1kW, in which, scattered radiation, getting beyond the limits of the fiber core, is absorbed, at least partially in a current cooler.  The connector has facilities, for example, thermocouples, for measurement of the difference ΔT of temperatures of the cooler in the inlet and outlet channels of the connector by which the value of loss of optical power is judged. 
     EFFECT: provided control of the production process, enhanced accuracy at positioning of optical fibers. 
     6 cl, 1 dwg
Patent RU-2229579-C2 (RU)
Inventor: PILMAJER GJUNTER
IPC: E06B1/70
Filed: 2002-07-23
Granted: 2004-05-27
Abstract: FIELD: building units, particularly doors. SUBSTANCE: sealing system has doorstep and case with door leaf. Doorstep consists of two profile members. One profile member is installed indoors, another profile member is located outdoors. Connection profile and sealing profile extending along doorstep, around door leaf and door case are arranged between said profile members. Sealing strip is installed above doorstep. Sealing strip has narrow sealing facet. Sealing slat having sealing facet is located opposite sealing strip on lower side of door leaf. Sealing system has additional sealing angle bar with sealing facet located at lower ends of door leaf. Angle bar is secured to door leaf and interacts with sealing pad arranged into case for sealing thereof. EFFECT: increased door tightness to moisture during showery rain, improved thermal insulation. 5 cl, 2 dwg