baber/WOPTO huggingface dataset:
Patent RU-2294255-C2 (RU)
Inventor: KRJUGER MATTIAS
IPC: B21C47/24
Filed: 2002-08-05
Granted: 2007-02-27
Abstract: FIELD: apparatuses for alternatively coiling rolled pieces, moving and uncoiling coils or passing rolled piece without coiling. 
     SUBSTANCE: apparatus includes rollers for bending downwards rolled strip passing through them; roller table whose rollers take part in coiling and uncoiling of rolled strip and provide further transporting of ready coils from zone of their coiling; pulling unit for feeding passing rolled material or rolled beforehand material for uncoiling; at least one supporting roller  moving along peripheral surface of coil fed to position of uncoiling and holding coil in uncoiling position. Carrying rollers and driving rollers providing rotation of uncoiled coil and also supporting roller on circumference surface of coils are mounted with possibility of simultaneous displacing in motion direction of preliminarily rolled material. In the result at shifting coil from coiling zone to uncoiling zone adjustable supporting roller mounted vertically at lowering coil diameter provides complete uncoiling of coil. 
     EFFECT: significantly lowered quantity of scrap and other waste materials, reduced operational expenses. 
     9 cl, 3 dwg
Patent RU-2300525-C2 (RU)
Inventor: EHLKARAZ LILIAN
IPC: C07D213/56
Filed: 2002-11-12
Granted: 2007-06-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivatives and intermediate compounds of N-adamantylmethyl that possess antagonistic activity with respect to P2X 7  receptors and used in preparing a drug for its using in treatment of rheumatic arthritis and respiratory ways obstructive disease. Compounds have formula (I):   wherein m means 1, 2 or 3; each R 1  represents hydrogen atom; A represents -C(O)NH or -NHC(O); Ar represents group of the formulae (II)   (III)   or (IV)   wherein one radical among R 2  and R 3  represents halogen atom or (C 1 -C 6 )-alkyl and another radical among R 2  and R 3  represents hydrogen atom; R 4  represents group of the formula (V)   wherein X represents oxygen or sulfur atom or group: >N-R 8 ; n means 0 or 1; R 5  represents (C 1 -C 5 )-alkyl group that can be possibly substituted with at least one substitute chosen from hydroxyl; each R 6  and R 7  represents independently hydrogen atom, (C 1 -C 6 )-alkyl (possibly substituted with at least one substitute chosen from hydroxyl and di-(C 1 -C 4 )-alkylamino-group that is possibly substituted with at least one hydroxyl group) or (C 3 -C 8 )-cycloalkyl (possibly substituted with at least one substitute chosen from hydroxyl); R 8  represents hydrogen atom or (C 1 -C 5 )-alkyl group that can be possibly substituted with at least one substitute chosen from hydroxyl under condition that: (a) when n means 0 then A represents -NHC(O); (b) when n means 1, X represents oxygen atom and a represents -C(O)NH then R 6  and R 7  are not hydrogen atom simultaneously or both are not unsubstituted (C 1 -C 6 )-alkyl simultaneously, or when one of R 6  and R 7  represents hydrogen atom then another radical among R 6  and R 7  is not unsubstituted (C 1 -C 6 )-alkyl, and (c) when n means 1, X represents oxygen, sulfur atom or >NH and A represents -NHC(O) then R 6  and R 7  both are not hydrogen atom simultaneously or both are not unsubstituted (C 1 -C 6 )-alkyl simultaneously, or when one among R 6  and R 7  represents hydrogen atom then another among R and R 7  is not unsubstituted (C 1 -C)-alkyl or -CH 2 CH 2 OH; or its pharmaceutically acceptable salt or solvate. Also, invention relates to methods (variants) for synthesis of compounds of the formula (I), pharmaceutical composition, pharmaceutical composition containing compound of the formula (I), method for its preparing, using compound of the formula (I) and methods for treatment of arthritis, osteoarthritis or respiratory ways obstructive disease. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition, improved method of synthesis of compounds. 
     30 cl, 36 ex
Patent RU-2310890-C2 (RU)
Inventor: VINIGAR KHAROLD DZH
IPC: E21B43/24
Filed: 2002-10-24
Granted: 2007-11-20
Abstract: FIELD: technology for extracting hydrocarbons. 
     SUBSTANCE: method includes forming a second aperture in a formation. Along at least a part of first aperture a chain of a set of magnets is placed, which form series of magnetic fields. Second aperture in the formation may be formed with usage of magnetic tracking of a series of magnetic fields. Second aperture may be positioned at desired distance from first aperture. A set of one or more apertures close to first aperture is formed with usage of magnetic tracking of magnetic fields created by magnetic chain. Magnetic chain is moved from first a to aperture from first set, consisting of one or more apertures. Second set is composed of one or more apertures close to aperture which contains magnetic circuit. 
     EFFECT: increased efficiency. 
     5 cl, 22 dwg
Patent RU-2280992-C2 (RU)
Inventor: GNEZDILOVA ANNA IVANOVNA
IPC: A23C9/18
Filed: 2004-07-09
Granted: 2006-08-10
Abstract: FIELD: food processing industry, in particular dairy industry. 
     SUBSTANCE: claimed condensed milk contains desiccated defatted milk, sugar sand, fine crystalline lactose, fat such as milk butter and/or vegetable oils, and water. Additionally it contains bioactive additive such as bioprotein or bioprotector in the next component ratio (mass %): desiccated defatted milk 25.0-27.0; sugar sand 43.5-44.0; fat 0.01-8.0; bioactive additive in form of bioprotein or bioprotector 0.1-2.0; fine crystalline lactose 0.02-0.03; and balance: water. Method for production of condensed milk also is disclosed. 
     EFFECT: product of increased nutrient and biological value without losses of quality in storage process. 
     2 cl, 4 tbl, 2 ex
Patent RU-2340632-C2 (RU)
Inventor: BUALI SABEHN
IPC: F26B3/34
Filed: 2003-01-22
Granted: 2008-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: proposed is a method of drying or concentrating polymers capable of being biologically destroyed from polyhydroxyalkanoate, polycaprolactone, polymeric lactic acid, poly-glycolic acid, poly-(lacto-glycolic) acid, polymeric succinic acid, or their mixtures, or their copolymers. Polymer contained in solution or biomass, is subjected to microwave radiation for a period of time, sufficient for decreasing the concentration of polar solvent in the above mentioned solution or biomass respectively to 0.0001%-100%. The specified action causes destruction to the polymer from 0 to 25%. 
     EFFECT: drying of biopolymers without their destruction. 
     7 cl, 13 dwg, 5 ex
Patent RU-2298592-C2 (RU)
Inventor: KHONMA KHOTAKA
IPC: H01F1/16
Filed: 2003-03-28
Granted: 2007-05-10
Abstract: FIELD: use of steel as magnetically soft material for electrical equipment and machines. 
     SUBSTANCE: proposed steel possesses high adhesion of film and contains the following constituents, mass-%: Si, 2.5-4.5;  Ti, 0.01-0.4 and no more than 0.005 of each of : C, N, S and O at balance mainly consisting of Fe and unavoidable admixtures. Thickness of film is 0.1 or more mcm; it includes compound of  C with Ti or C with Ti and one of the following components: Nb, Ta, V, Hf, Zr, Mo, Cr and W on surface of steel sheet; average diameter of crystal grains is 0.1 mcm and more. Method of making electrical-sheet steel includes melting the steel containing the following constituents, mass-%: Si, 2.5-4.5; Ti, 0.1-0.4; C, 0.035-0.1 and no more than 0.01 of each of: N, S, O at balance mainly consisting of Fe and unavoidable admixtures; proposed method includes also refining, pouring, hot rolling, cold rolling, winding in roll, annealing for 30 min and more at temperature of from 900 to 1100°C followed by repeated annealing continued for 15 h and more at temperature of 1100°C and higher. 
     EFFECT: high density of magnetic flux and high adhesion of film. 
     5 cl, 11 dwg, 20 tbl, 12 ex
Patent RU-2295494-C2 (RU)
Title: Magnesium oxide production process
Inventor: BELJAEV ANATOLIJ LEONIDOVICH
IPC: C01F5/22
Filed: 2004-11-09
Granted: 2007-03-20
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: process comprises precipitation of magnesium-containing compound by treating aqueous magnesium chloride solution (100-300 g/L MgCl 2 ) with ammonium or sodium bicarbonate used in amounts corresponding to 0.8-1.0 mass of magnesium chloride. Resulting slurry is stirred and filtered, precipitate is rinsed and calcined at 600-850°C. Initial magnesium chloride solution is prepared from solid waste of magnesium-thermal production of zirconium. When re-preparing magnesium chloride solution, water from rinsing of precipitate is used. Filtrate is evaporated to produce sodium chloride. Magnesium oxide product is characterized by high purity and desired properties such as bulk density not higher than 0.3 g/cm 3  and content of particles with fineness below 1 μm at least 20%. 
     EFFECT: improved quality of product. 
     7 cl, 1 tbl
Patent RU-2282768-C2 (RU)
Title: Valve seal
Inventor: SAFAROV RAUF RAKHIMOVICH
IPC: F16K1/34
Filed: 2004-11-22
Granted: 2006-08-27
Abstract: FIELD: valving. 
     SUBSTANCE: valve seal comprises rigid member that is provided with inner conical sealing surface and can move along the axle and mating flexible edge made of the thick-walled short cylindrical shell made of elastomer and secured to the branch pipe.  The cone angle of the inner conical sealing surface of the rigid member is dependent on the friction angle of the elastomer and sizes of the flexible edge. 
     EFFECT: enhanced reliability and prolonged service life.
Patent RU-2285964-C2 (RU)
Inventor: SKURIDIN VIKTOR SERGEEVICH
IPC: G21G1/00
Filed: 2005-01-27
Granted: 2006-10-20
Abstract: FIELD: radiation chemistry. 
     SUBSTANCE: proposed method includes extraction of technetium 99m from solution with mother radionuclide  99 Mo. Technetium 99m is separated from extracting agent by passing the latter through chromatographic column holding aluminum oxide pre-treated with HCl solution and washed out with water to neutral pH value. Then column is rinsed with water to remove remaining extracting agent, and technetium 99m adsorbed therein is flushed with 0.9% NaCl solution. Device for producing technetium 99 m has extractor placed in shipping container and provided with two pipes for charging and discharging  99 Mo solution, admitting and discharging extracting agent, and two pipes for connection to air-vacuum control system;, as well as auxiliary tanks with liquid service lines. It also has chromatographic column communicating through three-way valve with pipe for discharging extracting agent from extractor and with tank for changeable supply of water and 0.9% NaCl solution. Bottom part of chromatographic column accommodates two needles for alternate connection of collecting flasks holding extracting agent, wash water, and ready "Sodium pertechnetate,  99m Tc" preparation. 
     EFFECT: facilitated procedure, reduced space requirement of device. 
     4 cl, 1 dwg, 1 tbl, 2 ex
Patent RU-2294754-C2 (RU)
Inventor: KUSHNIR SEMEN MIKHAJLOVICH
IPC: A61K36/21
Filed: 2005-04-13
Granted: 2007-03-10
Abstract: FIELD: medicine, pediatrics. 
     SUBSTANCE: it is necessary to prescribe 200 ml aqueous Amaranthus tincture obtained due to making 10 g dry leaves/200 ml boiled water at 80°C and brewing for 20 min, moreover, Amaranthus tincture should be introduced 2 h after meals, once daily, for 30 d. The innovation enables to grade clinical signs of autonomic distonia due to normalizing regulating impact of sympathetic and parasympathetic departments of ANS. 
     EFFECT: higher efficiency of correction. 
     1 ex
Patent RU-2294188-C2 (RU)
Title: Method for treating the syndrome of temporomandibular articulation dysfunction
Inventor: BUGROVETSKAJA OL GA GRIGOR EVN
IPC: A61H1/00
Filed: 2005-05-05
Granted: 2007-02-27
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: therapy should be carried out in two stages: during the fist stage a doctor who sits facing a patient's head from the side being opposite to pterypalatine fossa should ask the patient to open slightly the mouth and put a finger between a cheek and alveolar edge of maxillary bone, directs it up to the end and then - along pterygoid plate, passes pterypalatine fossa and stops at lateral pterygoid muscle. Then a patient should turn the head to the side that corresponds to this pterypalatine fossa and repeat several times the following phrase: "Nothing could be done", moreover, a doctor should gradually increase the pressure performed with a finger upon the tissue and such position should be remained till tissue relaxation, during 1.5-2 min During the second stage, doctor's hands should be on the sides of patient's head so, that ears and eyelids to be in palms. Moreover, TMA should be closed with fingers' bottoms by applying the tips of middle fingers, as hooks for capturing the angle of mandibula from both sides of mandibula it is important to fulfill steady cranial traction in cranial direction. The power of traction is steadily and slowly increased until the doctor feels the cessation of movement or alterations in TMA. Then doctor should continue to fulfill traction in cranial direction that leads to cranial and lateral movement of temporal bones, in 2-3 min doctor's palms should feel the cessation of the movement followed by traction of mandibula in caudal and ventral direction, about 2-3 min, until TMA unblocking and relaxation of soft tissue elements of TMA. The innovation enables to release temporal-parietal, temporal-main sutures, decompression of bilaminar area and, thus, improved TMA trophics and, also, favors the reconstruction of intraarticulation disk into correct position. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 3 dwg, 1 ex
Patent RU-2305287-C2 (RU)
Inventor: LJAPUSTIN SERGEJ BORISOVICH
IPC: G01N33/68
Filed: 2005-09-23
Granted: 2007-08-27
Abstract: FIELD: medicine, neurology, infectious diseases. 
     SUBSTANCE: in spinal fluid (SF) one should detect the concentration of C-reactive protein (C-RP) and at its value being >2.9 mg/l it is possible to diagnose meningococcal meningitis, at SF C-RP value being ≤2.9 mg/l - nonmeningococcal meningitis. Application of the present method provides the chance to increase accuracy, specificity and information value of differential diagnostics of purulent meningococcal and non-meningococcal meningitis that enables to carry out earlier specific treatment. The method in question, moreover, is very quick and simple in implementation. 
     EFFECT: higher efficiency and accuracy of differential diagnostics. 
     3 ex
Patent RU-2339115-C2 (RU)
Inventor: KHADSON EHRIK A
IPC: H01L21/302
Filed: 2004-04-01
Granted: 2008-11-20
Abstract: FIELD: processes, etching. 
     SUBSTANCE: usage: for receiving structures by means of plasma etching process through the mask. Concept of the invention: etching method of layer above support through the mask provides cyclic process of gases modulation during more then three cycles. Each cycle contains stage of protective layer formation operation implementation with usage of the first gaseous reagent with initial gaseous reagent, duration of which is preliminary 0.0055-7 seconds for each cycle, and stage of etching operation implementation for etching of device feature through the mask for etching of the second gaseous reagent using reactive gaseous reagent - etchant, duration of which is preliminary 0.005-14 seconds for each cycle. Protective layer formation operation contains stage of initial gas feeding and stage of plasma formation from initial gas. Each etching operation contains stage of reactive gas - etchant feeding and stage of plasma formation from reactive gas - etchant. 
     EFFECT: providing of regulation ability of critical dimensions during etching. 
     35 cl, 10 dwg
Patent RU-2311739-C2 (RU)
Inventor: VOLKOV JURIJ ANATOL EVICH
IPC: H04M3/00
Filed: 2005-11-03
Granted: 2007-11-27
Abstract: FIELD: telecommunications. 
     SUBSTANCE: system is equipped with digital automatic telephone exchange, router and a block of digital multiplexers with optic-electronic receiver-transmitters, connected via individual fiber-optic lines to fiber-optic communication line. Each client block is connected to corresponding wire of fiber-optic communication line cable. Each end client block is connected to individual wire of fiber-optic communication line with possible access to main and backup directions. 
     EFFECT: improved quality of speech route in multi-service telecommunication system. 
     4 dwg
Patent RU-2309835-C2 (RU)
Inventor: TOROPOV ALEKSANDR STEPANOVICH
IPC: B27B1/00
Filed: 2005-12-26
Granted: 2007-11-10
Abstract: FIELD: forest industry, applicable in production of sawn timber. 
     SUBSTANCE: the method consists in fixing of the timber for the strong peripheral zone, determination of the shape and parameters of the pith layer, division of the timbers into parts in the longitudinal direction.  Fixing of the timbers is accomplished in the points lying in the plane passing through the central axis of the timber, on the opposite ends of the timber by the different sides of the affected zone.  Division is carried out on the strong zone of the timber, after that an effort is applied in the points of fixing obtaining portions with an incorrect shape of the affected zone, the obtained portions are based on one of the treatment surfaces and divided into blanks in parallel with the timber generating line, the blanks are turned one relative to the other by 180 deg. In the vertical and horizontal planes, the treatment surfaces are aligned and fastened together. 
     EFFECT: enhanced yield of product. 
     5 cl, 17 dwg
Patent RU-2315328-C2 (RU)
Title: Способ юстировки антенны моноимпульсной системы
IPC: G01R29/10
Filed: 2006-01-25
Granted: 2008-01-20
Abstract: Изобретение относится к области радиолокации и может быть использовано при юстировке электрической оси антенны. Технический результат заключается в повышении точности юстировки за счет исключения ошибок, возникающих вследствие угловых колебаний вышки, при одновременном определении угловых координат вспомогательной антенны и источника оптического излучения. Сущность изобретения состоит в том, что в способе юстировки антенны моноимпульсной системы, заключающемся в размещении на определенном расстоянии от механической оси антенны оптических приборов, жестко связанных с плоскостью раскрыва антенны, оптические оси которых параллельны механической оси антенны, наведении линий визирования оптических приборов на соответствующие геодезические марки, расположенные вместе со вспомогательной антенной на щите, установленном на вышке, и определении углового положения электрической оси юстируемой антенны относительно линии визирования, в качестве одной из геодезических марок используют источник оптического излучения, а в качестве соответствующего ей оптического прибора используют приемник оптического излучения, сигналы с выхода которого пропорциональны угловым координатам источника оптического излучения, которые определяют одновременно с угловыми координатами вспомогательной антенны и вычитают из соответствующих по времени угловых координат вспомогательной антенны, определяя разъюстировку антенны. 2 ил.
Patent RU-2321811-C2 (RU)
Inventor: VORONOVSKIJ ANDREJ VASIL EVICH
IPC: F41B11/83
Filed: 2006-04-06
Granted: 2008-04-10
Abstract: FIELD: pneumatic weapon, applicable in pneumatic arbalest. 
     SUBSTANCE: the pneumatic underwater gun has a body, receiver, pneumatic breechblock, barrel, operating piston, sear and drop-line lever and a handle installed for axial motion, the pneumatic breechblock is installed with the working stroke in the shot direction and is provided with a back stroke fixing stop and a restrictor of the working stroke in the shot direction.  The pneumatic breechblock is coupled by means of the larger-section piston to the barrel cavity, by means of the smaller-section piston-to the intake space.  The trigger sear is made in the form of a piston and installed in a through duct of the body linked with the receiver cavity and the intake space.  The working piston is provided with a water-removing ring and a vacuum collar.  The sealing collar of the working piston is installed for axial motion in an annular groove whose exterior surface is coupled to the barrel cavity through a duct.  A ratchet wheel is installed in the handle, it is linked with the hammer and a tie-rod, is provided with stops corresponding to the angle of attack of the ratchet wheel stop.  The harpoon is made in the form of a polyhedral prism, whose bases are turned at and angle relative to one another.  The tip is provided with a dagger-type blade with a double-edged sharpening, the blade width exceeds the tip diameter by 1.1-3 times. 
     EFFECT: improved operating characteristic, enhanced safety of operation and efficiency of use of the shot power and target hitting. 
     2 cl, 9 dwg
Patent RU-2347747-C2 (RU)
Inventor: ANIKEEV VLADIMIR IL ICH
IPC: C01D5/00
Filed: 2006-04-10
Granted: 2009-02-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention can be used when reprocessing soda-potash solution, obtained from low-potassium nephelinic ore. In the method of reprocessing soda-potash solution, the initial soda-potash solution is concentrated by evaporation. Further evaporation is done with extraction of a residue of pure monohydrate soda. Potassium sulphate is extracted from the mother solution of monohydrate soda. A mother solution of unhydrous soda is added to it. The molar index of potassium in the mixed solution is brought to 52-54%. A solution of unhydrous soda is separated from the mother solution, contaminated with potash, potassium sulphate and chloride impurities, the coarse fraction of the obtained unhydrous soda is recrystallised, obtaining pure monohydrate soda. The fine fraction of unhydrous soda, re-pulped with the initial soda-potash solution is channelled to process cycles of aluminous production as circulating soda. 
     EFFECT: reduced loss of potassium alkali in process cycles in aluminous and soda production, as well as operational and energy expenditure in the process cycle of soda production. 
     4 dwg
Patent RU-2325884-C2 (RU)
Inventor: STARUNOV EHDUARD VADIMOVICH
IPC: A61F9/007
Filed: 2006-05-18
Granted: 2008-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention belongs to medicine field, particularly to ophthalmology and can be used in treatment of peripheral retinal ruptures complicated with vitreal traction and sub clinical retinal detachment. Treatment is carried out in three phases. In the first phase they perform operation with argon or diode laser within intact retina until obtainment of closed contour of coagulation. Second phase consist of conduction of retinotomy "uvula" of retinal valve by Nd:YAG laser by phased fragmentation of "uvula", starting from the top of rupture. In 2-3 days after retinotomy in the case of occurrence of retinal detachment the third phase is conducted - it is transscleral infrared diode laser retinopecksy under visual biomicroscopic control. This method provides increase of effectiveness of treatment and decrease of aftereffect by preventing progression of rupture and retinal detachment, reliable removal vitreal traction and resorption of subretinal liquid. 
     EFFECT: increase of effectiveness of treatment of complicated peripheral retinal ruptures and decrease of aftereffect. 
     4 cl, 1 ex