baber/WOPTO huggingface dataset:
Patent RU-2183902-C1 (RU)
Inventor: ZAITSEV GEORGY MIKHAILOVICH
IPC: H03D1/08
Filed: 2000-09-28
Granted: 2002-06-20
Abstract: FIELD: radio engineering. SUBSTANCE: method involves sending input signals to converter member, controlling their fields interaction in the converter member material accompanied with energy interexchange causing effective electromotor force of conversion to arise. A converted signal satisfying a relation of the form U'(t)= , where U'(t) is the effective electromotor force on the conversion member, R x  is the Hall coefficient of the conversion member conducting material (in m 3 /Kl), l is the conversion member length in the current direction (in m), x 0 - is the minimum of the conversion member cross-section linear dimensions set in perpendicular to current direction therein (in m), γ≈ τ•ε 0  (Kl/V m) ε 0 - is the dielectric constant, ε≈10 11  (Kl/V m), τ - is the dimensionless coefficient representing the field correlation degree in a conducting medium; ∑U i (t), where i = 1:n, is the total voltage of the input signals under conversion; U 0 (t) - is the input signal voltage. Relation linking physical and geometric parameters of the converter member and input signal voltage sums are selected so that condition 2γ|Rx|U/x 0 l≥1, where U is the voltage on the converter member being equal to the sum of input signal voltage values, τ is within the limits of 10 -3 -10 -2 . EFFECT: enhanced effectiveness in detecting and converting signals in electric one-port device with minimum information losses. 15 cl, 12 dwg
Patent RU-2177301-C1 (RU)
Inventor: KORABLEVA N N
IPC: A61H39/00
Filed: 2000-11-22
Granted: 2001-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing biologically active points located in the large articulation area to laser radiation. Wavelength is equal to or greater than 1.06 mcm. The total power is not greater than 0.6 kW. Single impulse exposure as is applied to each point. Medical preparation solutions are administered in those points. EFFECT: stable remission period.
Patent RU-2177464-C1 (RU)
Title: Method of preparing granular superphospate
Inventor: CHERNENKO JU D
IPC: C05B1/02
Filed: 2001-01-24
Granted: 2001-12-27
Abstract: FIELD: preparation of granular superphosphate. SUBSTANCE: method comprises decomposing part of phosphate stock with sulfuric acid, subsequently mixing pulp with remaining part of phosphate stock, granulating and drying the product. In this case, phosphate stock is dust-like apatite concentrate containing particle size of greater than 0.071 mm (0.5-5%) and less than 0.005 mm (6-58%) of total weight, decomposition is carried out at P 2 O 5  : H 2 SO 4  ratio of 1:(3-5), and nepheline-containing components are added to the resulting pulp after it has been mixed with remaining part of phosphate stock in amount of 0.2-1.5 wt.pts per 1 wt.pt of P 2 O 5  of free pulp. 30-80% of dust-like apatite concentrate of total amount are fed to decomposition stage. Method makes it possible to prepare product which is stable with respect to fractions and has high strong granules from substantially substandard dust-like apatite concentrate. EFFECT: more efficient preparation method. 3 cl
Patent RU-2190748-C1 (RU)
Title: Catcher of shanks
IPC: E21B25/02
Filed: 2001-01-31
Granted: 2002-10-10
Abstract: FIELD: oil and gas industry, extraction of devices having shanks for catcher installed or left in emergency in wells. SUBSTANCE: catcher has spring-loaded gripper in the form of flat plate with conical hole cut radially into parts. Body of catcher has cone and seat for shank. Groove to accommodate spring that compresses parts of plate is cut over perimeter of plate. Conical hole in plate is intended to interaction in well with shank and on surface with split bushing with cone that expands grip to release shank. EFFECT: simplified design and raised functional reliability of catcher. 2 dwg
Patent RU-2191312-C1 (RU)
Title: Method of underground pipeline laying
Inventor: MUSTAFIN F M
IPC: F16L1/028
Filed: 2001-02-08
Granted: 2002-10-20
Abstract: FIELD: construction engineering; applicable in construction of main pipelines. SUBSTANCE: steel isolated pipeline is laid into trench on preparation layer treated with binder, filling of cushioning layer of ground treated with binder and filling up of pipeline with ground. Preparation layer contains organic binder in amount of 10-15% of ground weight. Cushioning layer amounts to 8-12% of ground weight. Filling layer and fill ground also contain organic binder in amount of 8-12% of ground weight. EFFECT: increased pipeline reliability. 3 cl, 1 dwg
Patent RU-2190416-C1 (RU)
Inventor: SHILENOK I G
IPC: A61K35/55
Filed: 2001-05-10
Granted: 2002-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering extract produced from pig or fetal suprarenal glands. EFFECT: enhanced effectiveness in normalizing ATP, AMP and ADP concentration and ATP/AMP ratio in human organism. 3 tbl
Patent RU-2183927-C1 (RU)
Inventor: OVERCHUK V I
IPC: A01N47/36
Filed: 2001-06-06
Granted: 2002-06-27
Abstract: FIELD: agriculture. SUBSTANCE: herbicidal composition contains chlorosulfuron 2.2-D and lonthrel at weight ratio of (3-5) : (100-500) : (30-60). EFFECT: higher synergism coefficient of the composition in question against binary mixtures of the same components. 1 tbl
Patent RU-2206401-C1 (RU)
Inventor: ALEKSEEV A G
IPC: B02C17/22
Filed: 2001-10-24
Granted: 2003-06-20
Abstract: FIELD: lining of units and assemblies of mining equipment. SUBSTANCE: proposed wear-resistant flexible lining includes rubber plates and magnetic elements for securing these plates to housing; plates have two layers each : lower layer adjoining housing is made from magnetically hard rubber and is provided with ceramic magnets vulcanized in center and at corners; it is magnetized at magnitude of magnetic energy equal to (MM) max  = 5-10kj/cu.m; upper working layer is made from composite material containing 20-30% vol.-% of rubber on base of isoprene rubber, 60-65 vol.-% of barium ferrite powder and 10-15 vol.-% of samarium-cobalt alloy powder ; it is magnetized by surface arch magnetizing at magnitude of magnetic energy equal to (MM) max  = 6,0-6,5kj/cu.m; thickness of upper layer is more than or is equal to half distance between axes of magnetic power bands set by magnetizing inductor. EFFECT: enhanced wear resistance and durability of lining. 5 dwg
Patent RU-2204271-C1 (RU)
Title: Method of producing the reducible nourishing composition with adaptogenic properties
Inventor: KVASENKOV O I
IPC: C12N1/14
Filed: 2001-12-26
Granted: 2003-05-20
Abstract: FIELD: technology of producing food products for adaptation of organism in stress situation. SUBSTANCE: method involves mixing fruit-and-berry juice of sublimation drying, glucose, food soluble potassium salt, anticaking agent, pectin and preparation from biomass of Saprolegnia parasitica micromycete. Said preparation from biomass of micromycete is produced by successive extraction of biomass by nonpolar extracting agent under above-critical condition, by water, alkali, water, acid, water, alkali, and water with the following combination of the first extract with solid residue in terms of chitosan content in amount not more half of pectic content. EFFECT: simplified technology; increased content of immuno-stimulating substances.
Patent RU-2221189-C1 (RU)
Title: Method of closing pipeline for repair
Inventor: BOEV I V
IPC: F16L55/18
Filed: 2002-05-06
Granted: 2004-01-10
Abstract: FIELD: construction. SUBSTANCE: invention is designed for use at repairs on line part of pipeline with replacement of defective section. Two controllable closing devices are installed in pipeline. Said devices are moved, one after the other, by flow of pumped product and are provided with deceleration, stopping and sealing systems. Deceleration is performed with preliminary opening of bypass system. Closing devices are stopped at edge of deflective section with due account of pipe slope, are sealed and their bypass system is closed. Product is pumped out from section between closing devices into reservoir by means of external pump and part of defective section is cut out. Flanges of closing devices adjoining cut out section are furnished with subs which are connected with pump. Bypass system is opened, product is pumped from section between gate in pipeline and closing device, subs are removed, remaining part of defective section is cut out and section is replaced by new one. EFFECT: enlarged functional capabilities. 10 dwg
Patent RU-2223927-C1 (RU)
Title: Керамическая масса
Inventor: ZUBEKHIN A P
IPC: C04B33/14
Filed: 2002-06-17
Granted: 2004-02-20
Abstract: Изобретение относится к производству керамических изделий культурно-бытового и строительного назначения. Техническим результатом является разработка многоцветной палитры керамических материалов на основе естественно окрашенных, техногенных материалов и керамических пигментов, что позволит применять сырьевые материалы с различным содержанием окрашивающих компонентов, снизить затраты на обжиг и декорирование изделий, и тем самым значительно уменьшить себестоимость продукции. Керамическая масса, включающая глину и известковый шлам, дополнительно содержит супесь, литиевый отход производства химического волокна, содержащий до 30 % LiCl, и пигмент при следующем соотношении компонентов, мас.%: глина 40 - 60, супесь 10 - 30, известковый шлам 15 - 25, указанный литиевый отход 0,09 - 0,25, пигмент 2 - 12. 2 табл.
Patent RU-2219518-C1 (RU)
Inventor: KONAKOV A V
IPC: G01N3/00
Filed: 2002-08-12
Granted: 2003-12-20
Abstract: Изобретение относится к методам контроля качества многослойных и поверхностно-упрочненных изделий. Способ определения физико-механических свойств многослойных и поверхностно-упрочненных материалов заключается в том, что в исследуемом образце возбуждают колебания до и после удаления слоя материала, определяют модуль упругости удаленного слоя материала, а о свойствах материала судят по разнице модулей упругости удаленных слоев материала. Дополнительно определяют плотность исходного материала гидростатическим взвешиванием, возбуждают продольные колебания в исходном материале и определяют модуль упругости, затем удаляют исследуемый слой материала одинаковой толщины с четырех сторон образца, определяют плотность оставшегося материала гидростатическим взвешиванием, возбуждают продольные колебания и определяют модуль упругости исследуемого удаленного слоя расчетным путем. Затем удаляют следующий слой образца и повторяют операции, необходимые для определения модуля упругости материала исследуемого удаленного слоя. Данное изобретение направлено на упрощение способа определения модулей упругости и повышение точности измерения параметров, связанных с модулем упругости. 1 ил.
Patent RU-2237402-C1 (RU)
Inventor: MAZURKIN P M
IPC: A01G23/02
Filed: 2003-02-06
Granted: 2004-10-10
Abstract: FIELD: forestry, in particular, forest taxation. 
     SUBSTANCE: method involves turning lower part of circular cut trunk portion up; aligning center of annular rings with center of pattern made from organic glass, onto which concentric circles and radial lines are applied; aligning radial line of zero deviation angle with northern side cut mark; calculating number and width of annular rings. Method is used for determining quality of shape of model tree trunk in logging and wood-working industry, as well as for evaluating of quality of stumps, tree lengths, long logs and logs. 
     EFFECT: increased efficiency and precise measurement of number of annular rings by different radii, with angle of deviation of measured radius from northern direction being taken into account. 
     3 cl, 2 dwg
Patent RU-2234299-C1 (RU)
Inventor: MULDASHEV EH R
IPC: A61F9/007
Filed: 2003-04-02
Granted: 2004-08-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: one should form episcleral flap to be introduced into suprachorioidal space via through oblique scleral incision at flap's bottom. Transplant should be applied above episcleral flap to be partially introduced into suprachorioidal space. Then comes contact transscleral laserocoagulation of vascular membrane and pigmentary retinal epithelium in area of episcleral flap's projection. One should form conglomerates out of fused parts of revascularized flap and vascular membrane. As a transplant one should apply Alloplant biomaterial. The method enables to restore failed intraocular vascular route. 
     EFFECT: higher efficiency of therapy. 
     1 cl;, 2 dwg, 1 ex
Patent RU-2237694-C1 (RU)
Inventor: BONDAREV M S
IPC: C09D109/08
Filed: 2003-08-21
Granted: 2004-10-10
Abstract: FIELD: paintwork industry, paintwork materials. 
     SUBSTANCE: invention relates to paint for finishing of buildings, for coating of chemical, petrochemical and metallurgic industry constructions, motor roads, etc. Claimed paint contains styrene-butadiene copolymer as a binder, quartz crumb with particle size from 0,05 to 3 mm as a filler, dextrin or hydrolyzed polyacrylonitrile as a thickening agent, and in additional hydol as a biocide. 
     EFFECT: paint composition of improved performance data and reduced first cost. 
     2 cl, 2 tbl
Patent RU-2249172-C1 (RU)
Title: Method to defend military and civil objects against a fire of the weapons using the laser semi-active homing guidance systems (alternatives)
Inventor: ZELEVINSKIJ A A
IPC: F41J2/02
Filed: 2003-08-27
Granted: 2005-03-27
Abstract: FIELD: defense of military and civil objects against the high-precision weapons fire. 
     SUBSTANCE: the invention is dealt with military technology, in particular with methods of defense of military and civil objects against the high-precision weapons fire. The method consists in the operation on prevention of locking-on the object of illumination by the head of homing and screening of the object of defense to prevent the pass into the overhead semi-sphere of the space of a reflected from the object beam of a laser illuminator or in making a false target. At that they first determine a presence of laser illumination of the object of defense in a fixed frequency range, a frequency of laser illumination, generate a signal on this frequency identical to the laser illumination signal and direct it away from the defended object, preferably in direction of a free land. The method ensures a considerable reduction of a probability of a direct hit of the high-precision weapon with a laser semi-active homing guidance system both in the mobile and the fixed objects. 
     EFFECT: the invention ensures a considerable reduction of a probability of a direct hit of the high-precision weapon with a laser semi-active homing guidance in the mobile and fixed objects. 
     3 cl, 3 dwg
Patent RU-2247014-C1 (RU)
Title: Machine part restoration method
Inventor: GEJKIN V A
IPC: B23K9/04
Filed: 2003-08-29
Granted: 2005-02-27
Abstract: FIELD: machine part restoration, namely restoration methods suitable for using in aircraft engines, machine engineering and other branches of technology for restoring rubbing surfaces of cylindrical parts. 
     SUBSTANCE: method comprises steps of mounting on surface of part prepared for restoration before surfacing, blank of additive material in the form of band; using band with thickness 0.1 - 5.0 mm and mounting it at gap no more than 0.2 mm; performing multi-layer surfacing of additive material in vacuum by means of scanning electron beam; mechanically working part after surfacing each layer of additive material. 
     EFFECT: simplified process of surfacing material, elimination of residual stresses and deformations in article. 
     11 cl, 2 dwg, 1 tbl
Patent RU-2253410-C1 (RU)
Title: Intravascular prosthesis for restoring and/or keeping the lumen of blood vessel (variants)
Inventor: KARPOV D A
IPC: A61M29/00
Filed: 2003-09-10
Granted: 2005-06-10
Abstract: FIELD: medicinal equipment. 
     SUBSTANCE: the present innovation deals with means for restoring and/or keeping the lumen of blood vessel at treating cardio-vascular diseases due to implanting intravascular prostheses. The latter should be designed as a perforated cylindrical tube with grooves of patterned-cellular type which form at initial state periodically repeated rows of oval open rings connected with longitudinal and cross-sectional crosspieces. Repeated rows consist of the cells which in their initial state are of open oval rings the ends of which steadily come into cross-sectional crosspieces to unite these cells into the row. The second row of cells is developed due to mirror image of the first row being connected with the latter with longitudinal crosspieces. Next pairs of cellular rows are connected between each other with longitudinal crosspieces. By another variant for carrying out intravascular prosthesis, the second row of cells should be developed due to shifting the first row for the half of cellular width being connected with it by longitudinal crosspieces, as for the next cellular rows they are connected with longitudinal crosspieces. The method enables to improve flexibility of intravascular prosthesis at initial state and its rigidity at open state. 
     EFFECT: higher efficiency. 
     20 cl, 8 dwg
Patent RU-2258184-C1 (RU)
Title: Абсорбционно-диффузионный холодильный агрегат
Inventor: PANOV G I
IPC: F25B15/04
Filed: 2003-12-04
Granted: 2005-08-10
Abstract: Изобретение относится к холодильной технике, в частности к холодильным агрегатам абсорбционно-диффузионного действия, применяемым в бытовых и промышленных холодильниках. Абсорбционно-диффузионный холодильный агрегат содержит испаритель, конденсатор, дефлегматор, абсорбер, ресивер, жидкостный теплообменник, газовый теплообменник, генератор с электронагревателем на трубке слабого раствора с его паровой полостью, соединенной через дефлегматор с конденсатором. В паровой полости установлена трубка крепкого раствора со своей герметичной паровой полостью и с гидравлическим затвором в нижней ее части, в который погружен нижний конец термосифона. Средняя часть термосифона проходит в трубке крепкого раствора, а верхний его конец выходит из нее в паровую полость трубки слабого раствора. В средней части паровой полости трубки слабого раствора по всему проходному сечению выполнена капиллярно-пористая вставка. Использование изобретения позволит повысить коэффициент полезного действия холодильного агрегата. 3 з.п. ф-лы, 2 ил.
Patent RU-2262143-C1 (RU)
Inventor: KOLGANOV V JU
IPC: G21B1/13
Filed: 2004-02-02
Granted: 2005-10-10
Abstract: FIELD: fusion engineering; fusion reactor of Tekamah type. 
     SUBSTANCE: proposed fusion reactor has evacuated vessel with rectangular-section horizontal port closed with plug to form sealed plug-to-port flanged joint and plug-to-limiter suspended joint. Plug is joined at inlet to horizontal port with vessel by means of fastening mechanisms, each mechanism incorporating worm transmission and stop that forms screw joint with worm gear and wedge joint with vessel. 
     EFFECT: minimized deviation of port-limiter from initial position in case of plasma failure due to reduced total length of suspended joint between port-limiter and vessel. 
     3 cl, 4 dwg
Patent RU-2252202-C1 (RU)
Title: Гипсовое вяжущее
Inventor: VASNETSOVA K B
IPC: C04B11/28
Filed: 2004-02-03
Granted: 2005-05-20
Abstract: Изобретение относится к технологиям получения композиционных гипсовых вяжущих на основе технического (высокопрочного) гипса, шлака и молотой негашеной извести, которые сочетают скоростное схватывание и твердение со способностью твердеть во влажных условиях. Гипсовое вяжущее на основе технического гипса, шлака и молотой негашеной извести в качестве шлака содержит рассыпающийся феррохромовый шлак при следующем соотношении компонентов в мас.%: технический гипс - 70-85, рассыпающийся феррохромовый шлак - 15-25, молотая негашеная известь - 0-5. Технический результат - ускорение твердения композиции и повышение ее водостойкости на 10-30%, упрощение технологической схемы получения вяжущего, уменьшение капитальных затрат, снижение стоимости вяжущего, утилизация феррохромового шлака. 1 табл.
Patent RU-2260789-C1 (RU)
Inventor: NAUMOV V N
IPC: G01N21/91
Filed: 2004-03-04
Granted: 2005-09-20
Abstract: FIELD: nondestructive inspection. 
     SUBSTANCE: color chemical reaction between penetrant and developer is used for defect indication. Penetrant has surface-active substance (SAS), ethyl alcohol, water, boric acid. Developer has glycerin, kaolin, SAS, ethyl alcohol, bromine-thymol blue indicator and PH regulator for achieving initial blue-green color. 
     EFFECT: improved reliability.
Patent RU-2259609-C1 (RU)
Inventor: PIL SHCHIKOV V E
IPC: H01C7/12
Filed: 2004-04-20
Granted: 2005-08-27
Abstract: FIELD: electrical engineering; insulation and surge protection of high-voltage apparatuses and power transmission lines. 
     SUBSTANCE: proposed surge limiter designed, for instance, to insulate and protect disconnecting switches installed in substations and on distribution networks has insulator body made of polymeric material, two electrodes installed at ends of mentioned insulator, and varistor pile disposed between electrodes inside mentioned body; novelty is that varistor pile is installed inside body so that clearance is formed between body walls and outer surface of varistors; the latter are assembled within pile into separate modules; extreme modules are mechanically and electrically connected to their respective electrodes and to each other by means of spherical joints made of conducting material. 
     EFFECT: enhanced stability of surge limiter under external bending and torsional mechanical forces. 
     3 cl, 1 dwg
Patent RU-2271001-C1 (RU)
Title: Express method for identifying pharmaceutics and parapharmaceutics introduced into human organism
Inventor: SAVINA LIDIJA VASIL EVNA
IPC: G01N33/15
Filed: 2004-06-21
Granted: 2006-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves scanning pulse with glass plate placed on pulse measurement point. The glass plate bears biological test system containing composition of 0.1% aqueous amino acid solutions like tryptophan, aspartic acid, alanine, treonine, valine, serine, glycine and tyrosine taken in equal proportions, 0.5% aqueous solution of dopamine, 0.5% aqueous solution of histamine, 12% aqueous solution of magnesium sulfate taken in 3:3:13 proportion. The plate is hold on pulse for 1-2 min before and 10-15 min after giving the pharma- or parapharmaceutic under study to a patient. Then, the plate is dried at T=+18-20°C during 2-3 min and another glass plate is covered with biological test system surrounded with wall of the pharma- or parapharmaceutic under study arranged along periphery and dried at T=+18-20°C during 2-3 min. The biological test system structures formed on the plates are compared in polarized light with quartz compensator. Structural similarity being detected, identification of pharma- or parapharmaceutic introduced into human organism is to be recorded. 
     EFFECT: enhanced effectiveness in identifying biologically active substances introduced into human organism. 
     26 dwg