baber/WOPTO huggingface dataset:
Patent RU-2180445-C2 (RU)
Inventor: MITROFANOV D G
IPC: G01S13/89
Filed: 2000-06-06
Granted: 2002-03-10
Abstract: FIELD: radio detection and ranging, applicable in coherent- pulse tracking radars with multifrequency sounding for obtaining of a two-dimensional radar image and identification of the air target with the aid of it. SUBSTANCE: the method is based on the use of two radars, one of them should have an opportunity of frequency re-tuning from pulse to pulse. The angular velocity of target turn at trajectory instabilities of its flight is computed due to the comparison of the target Doppler spectra formed in these radars by the method of fast Fourier transform (FFT) at an inverse synthesizing of the aperture. To obtain an opportunity to compare the target Doppler spectra within the general sample of the reflected signal, M operations of fast Fourier transform are successively carried out with particular samples with a shift of the middle of their interval. The computed angular velocity of target turn is used for transverse scaling of the two-dimensional radar. EFFECT: provided identification of targets of various classes according to their geometric dimensions. 2 dwg
Patent RU-2206432-C2 (RU)
Title: Режущий инструмент и способ его изготовления
Inventor: SHILLER ZIGFRID
IPC: B23B51/00
Filed: 1998-11-06
Granted: 2003-06-20
Abstract: Изобретение может быть использовано при изготовлении инструмента для механической обработки металла. Покрытие образовано одним или несколькими слоями тугоплавких соединений. По меньшей мере один слой образован мелкозернистым кристаллическим оксидом алюминия γ -Al 2 O 3  с размером зерна менее 0,1 мкм. Слой γ -Al 2 O 3  нанесен при помощи технологии двойного магнетронного напыления при температуре подложки от 450 до 700 o С в зависимости от материала корпуса инструмента, на который наносят покрытие. Слой γ -Al 2 O 3  сильно текстурирован в направлении (440). Он не имеет трещин и не содержит галогеновых загрязнений, что позволяет обеспечить высокую чистоту поверхности режущей кромки инструмента и повысить качество обрабатываемой заготовки. 2 с. и 15 з.п. ф-лы, 5 ил.
Patent RU-2191624-C2 (RU)
Title: Chromium-nickel catalyst for complex cleaning of waste gases from nitrogen oxides and carbon monoxide
Inventor: LOGINOV V M
IPC: B01D53/92
Filed: 2000-09-25
Granted: 2002-10-27
Abstract: FIELD: devices for protection of environment against toxic waste gases, particularly, catalysts for complex cleaning of exhaust gases of internal combustion engines from oxides of nitrogen and carbon monoxide. SUBSTANCE: chromium-nickel catalyst has carrier based on silicon dioxide in the form of aerosil with components applied to carrier. Introduced into carrier composition is additive of bentonite clay with particles size less than 1•10 -3  mm. Catalyst has the following ratio of components, mas.%: nickel oxide, 5.08-7.04; chromium oxide, 9.6-11.5; silicon dioxide, 68.12-65.17; bentonite clay, 17.2-16.29. EFFECT: efficient cleaning of exhaust gases from nitrogen oxides NO x  and carbon monoxide CO for 300 h due to heteroporous structure of carrier. 2 tbl, 1 ex
Patent RU-2204132-C2 (RU)
Inventor: OSTROUMOV L A
IPC: G01N33/04
Filed: 2000-10-11
Granted: 2003-05-10
Abstract: FIELD: food industry. SUBSTANCE: procedure consists in measurement of electric resistance in cheese by insertion of two needles-electrodes into it. Dependence of electric resistance on salinity of cheese is obtained and two curves for standard are plotted. After this temperature of cheese is measured and content of salt is found by above-mentioned dependence. EFFECT: simplified and reliable procedure. 1 dwg
Patent RU-2217490-C2 (RU)
Inventor: SENCHENKO I N
IPC: C12F3/10
Filed: 2000-12-22
Granted: 2003-11-27
Abstract: Изобретение относится к переработке отходов спиртового производства. Поточная линия для производства белково-витаминного продукта включает магистрали для подвода послеспиртовой барды и отвода твердых и жидких продуктов ее переработки и связанные между собой средствами межоперационной передачи промежуточную емкость, устройство для обезвоживания, сушилку, устройство для концентрирования фильтрата, расположенное на выходе магистрали для отвода жидких продуктов переработки, гранулятор и сборник готовой продукции. Устройство для обезвоживания выполнено в виде вакуумного фильтра, а устройство для концентрирования фильтрата - в виде сепаратора. Линия снабжена испарителем и барометрическим конденсатором с магистралью подвода воды, устройством подвода-отвода горячего сухого воздуха, выполненным с возможностью взаимодействия воздуха с твердыми продуктами, вентиляционной камерой и по меньшей мере одним циклоном. Испаритель и барометрический конденсатор расположены на магистрали подвода вакуума между вакуумным фильтром и вакуумным насосом, магистраль отвода жидких продуктов переработки связана с испарителем и выполнена в виде затвора, включающего промежуточную емкость для жидких продуктов переработки, устройство подвода-отвода горячего сухого воздуха расположено на магистрали отвода твердых продуктов переработки. Вентиляционная камера расположена между гранулятором и сборником готовой продукции. Один из входов по меньшей мере одного циклона связан с вентиляционной камерой через вентилятор, второй вход через другой вентилятор связан с сушилкой, третий вход связан с устройством подвода-отвода горячего сухого воздуха, а выход циклона связан с гранулятором. Изобретение позволит повысить производительность линии, ее надежность и качество получаемого продукта. 2 з.п.ф-лы, 1 ил.
Patent RU-2195101-C2 (RU)
Title: Working tool for seeding machine using oscillating spreader
Inventor: MAKSIMOV L M
IPC: A01C7/20
Filed: 2001-01-30
Granted: 2002-12-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: working tool has A-hoe, hollow tine serving as seed guide, and covering roll. Spreader is made in the form of toothed comb and is positioned under furrow cutting A-hoe to oscillate in horizontal plane similar to pendulum due to connection thereof with covering roll and availability of spiral return spring. EFFECT: increased efficiency by uniform seed distribution over the entire tilled area of field. 4 dwg
Patent RU-2225546-C2 (RU)
Inventor: SAJAPIN S N
IPC: F16F13/00
Filed: 2001-02-21
Granted: 2004-03-10
Abstract: FIELD: vibration isolation technique; vibration isolation systems (suspensions, supports) used in mobile units for dampening elastic vibrations in large-sized spatial structures. SUBSTANCE: proposed method includes imparting alternating motion to inert mass of vibration dampening member having form of ball possessing ferromagnetic properties caused by passing of twisted flow of working medium from working chamber to damping chamber and alternating action on inert mass of working medium in the course of operation of system to be protected against vibration at increase of pressure in damping chamber. For realization of this method, use is made of ball-type flow-meter having working and damping chambers hermetically connected with vibration damping member and filled with working medium (liquid, gas or gas-and-liquid mixture). Vibration damping member is provided with hermetic housing made in form of two coaxial cylinders; its shell is provided with tangential branch pipes directed to opposite sides and hermetically connected with working and damping chambers. Space between two coaxial cylinders of hermetic housing is closed with bases made in form of washers and limiting rings mounted in parallel relative to said washers; mounted rotatably in between these rings at spaced relation is polypropylene or polyethylene ball with reinforced ferromagnetic part having form of hollow sphere. Induction or inductive recorder is mounted on the outside of hermetic wall of housing near passage of closed trajectory of motion of ball. EFFECT: reduced labor consumption; enhanced accuracy of adjustment; enhanced informative capacity pertaining to dynamics of inertial mass; reduced inertial mass and overall dimensions. 3 cl, 3 dwg
Patent RU-2194216-C2 (RU)
Title: Portable solid-fuel oven for preparation of food and heating
Inventor: FEDOTOV I F
IPC: F24C1/00
Filed: 2001-03-15
Granted: 2002-12-10
Abstract: FIELD: camping and farmsteads. SUBSTANCE: oven includes separable combustion chamber which is put on separable column-ash collector. Combustion chamber comes in the form of lattice basket made of widely spaced bars placed in air jacket between this basket on one side and four solid sheet vertical walls mounted on frame and separable solid sheet bottom plate of combustion chamber located near fixed stationary lattice bottom on the other side. Air jacket freely communicates with atmosphere through 19 slit-shaped windows with thickness in the order of 10.0 mm and total length of 4600.0 mm for air suction along entire extent of each rib of frame of combustion chamber. Air jacket is area of after-burning of combustible fractions of smoke. When solid sheet bottom plate is removed area beneath stationary lattice bottom is upper half of chamber where fire is built in combustion chamber. Combustion chamber has burners arranged one above another at several levels. Each burner, except upper and lower burners, is formed by pair of one front and one rear inseparable mobile bars lying on left and right side fixed bars of lattice basket. Size of burner can be altered thanks to displacement of its two mobile bars. EFFECT: enhanced efficiency, universality and convenience of oven. 5 cl, 2 dwg
Patent RU-2266849-C2 (RU)
Title: Способ и машина для производства сигаретных пачек с шарнирной крышкой
Inventor: SPATAFORA MARIO
IPC: B65B19/20
Filed: 2001-04-09
Granted: 2005-12-27
Abstract: Изобретение относится к способу и устройству для производства сигаретных пачек с шарнирной крышкой. Способ производства сигаретных пачек (1) с откидными крышками осуществляется на автоматической машине (34) непрерывного действия, в которой заготовка (8) закрывается вокруг группы (4) сигарет. При этом заготовка (8) имеет продольную ось, заднюю стенку, первые клапаны, соединенные с задней стенкой, и второй и третий клапаны, соединенные с первыми клапанами. Способ предусматривает непрерывную подачу указанной заготовки (8) вдоль заданного пути (Р1) продольной осью (В) заготовки поперек пути (Р1). При этом отгибают первые клапаны относительно задней стенки заготовки так, что второй и третий клапаны размещались таким образом, чтобы перехватываться фиксированными сгибающими устройствами (43), расположенными вдоль указанного пути (P1). Изобретение позволяет упростить процесс изготовления сигаретных пачек с откидными крышками, а машину для осуществления этого способа сделать менее сложной и громоздкой, и, следовательно, менее дорогой. 2 н. и 23 з.п. ф-лы, 7 ил.
Patent RU-2199982-C2 (RU)
Title: Method for preventing gestosis in pregnant women with chronic pyelonephritis
Inventor: POSISEEVA L V
IPC: A61F7/00
Filed: 2001-04-25
Granted: 2003-03-10
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: conventional medicinal therapy is carried out. Additionally, at 16-20th wk of gestation one should conduct interrupted thermal impact onto nasolabial region with "Thermopulsator" apparatus in contact mode in respiration rhythm for 15 min. Therapy course consists of 7-10 daily seances. EFFECT: higher efficiency of gestosis prophylaxis. 3 ex, 1 tbl
Patent RU-2200774-C2 (RU)
Inventor: DAVYDOV S N
IPC: C23F13/00
Filed: 2001-04-27
Granted: 2003-03-20
Abstract: FIELD: protection of pipelines from underground corrosion. SUBSTANCE: method involves injecting chemical reactant into ground, with aqueous solution of sulfuric acid zinc with concentration of 150-160 g/l per 1 cu.dm of surface to be protected and 1 cu.dm of surrounding ground being used as chemical reactant. Injection is conducted at cathodic protection potential of -0.85 - -1.15 V (as compared to copper-sulfate electrode). EFFECT: wider range of use and increased efficiency in protecting insulating coating of metal pipelines from underground corrosion. 1 dwg, 1 tbl
Patent RU-2209498-C2 (RU)
Inventor: GJUL MAMEDOV SAFA ALISAFA OGLY
IPC: H01R43/06
Filed: 2001-05-31
Granted: 2003-07-27
Abstract: FIELD: electromechanical engineering; commutator design and manufacture. SUBSTANCE: method is characterized in that commutator blank is cut from sheet material whose length is smaller than perimeter of working surface, commutator lug is formed by splitting tooth into two parts at the same time bending out one of them; blank is folded until sides are mating to form cylinder with clearance obtained between upper sides; clearance width should be smaller than segment-to-segment interval; commutator lug and leg are bent inside cylinder through different angles, commutator blank is molded in plastic to form hollow cylinder with partition dividing it into two parts; partition may be perforated. EFFECT: reduced axial length, enhanced quality, and facilitated manufacture of electrical machine. 2 cl, 5 dwg
Patent RU-2209654-C2 (RU)
Title: Device for single-sided attachment of hose in hose board of filter
Inventor: EROKHIN ALEKSANDR VASIL EVICH
IPC: B01D46/02
Filed: 2001-08-03
Granted: 2003-08-10
Abstract: FIELD: cleaning gas from dust; ferrous and non- ferrous metallurgy; manufacture of building materials; chemical industry. SUBSTANCE: proposed device has wire framework mounted inside hose and metal ring fitted in end loop of upper portion of hose; inner diameter of said ring is equal to diameter of hole in hose board. Device is provided with bush with spherical surface mounted on cap of framework and engageable with inner surface of upper portion of hose; framework is mounted inside hose for motion in horizontal and vertical planes; radius of spherical surface of bush is equal to half inner diameter of hose; hole in hose board is made in form of neck whose narrowing part is directed downwards. EFFECT: enhanced reliability of attachment of hose; avoidance of penetration of dust-laden gas into clean gas chamber; facilitated procedure of mounting. 1 dwg
Patent RU-2224744-C2 (RU)
Inventor: DELARZH ZHAK
IPC: C07C311/57
Filed: 2000-01-12
Granted: 2004-02-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to derivatives of benzenesulfonamide of the formula (I):   wherein X represents nitro- group, cyano-group or halogen atom; Y 1  represents secondary or tertiary amino-group; Y 2  represents nitrogen atom or group -NH; Z represents oxygen, sulfur atom, -N-CN or CH-NO 2 ; R 1  and R 2  can be similar or different and each represents independently saturated or unsaturated linear or branched alkyl group comprising from 2 to 12 carbon atoms, saturated or unsaturated alicyclic group comprising from 3 to 12 carbon atoms, unsubstituted phenyl or phenyl substituted with one or some substituents representing (C 1 -C 4 )- alkyl group, nitro-, cyano-group, trifluoromethyl, carboxy-group and halogen atom, benzyl group or phenylethyl group; or Y 1  means tertiary amino- -group and forms morpholine or homopiperidine with R 1 ; Y 2  represents nitrogen atom and forms homopiperidine with R 2 , with exception for derivatives wherein X means nitro-group, Y 1  represents secondary amino-group (-NH-); Y 2  represents group -NH; Z represents oxygen atom; R 2  represents isopropyl; R 1  is taken among the group including m-toluyl, phenyl and cyclooctyl, with exception N-[(2-cyclooctylamino-5-cyanobenzene)sulfonyl]-N'-isopropylurea, or its pharmacologically acceptable salts. Compounds of the formula (I) provides binding with thromboxane A 2  receptors and can be used in pharmaceutical composition. EFFECT: valuable medicinal properties of compounds. 9 cl, 5 tbl, 3 sch, 2 ex
Patent RU-2211207-C2 (RU)
Title: Ammonium perchlorate hydrophobization method
Inventor: KUTSENKO G V
IPC: C06B29/22
Filed: 2001-10-10
Granted: 2003-08-27
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention aims at preventing conglomeration of powderlike moisture-absorbing materials, in particular interaction oxidants used in preparation of mixed rocket fuel and pyrotechnical formulations. Ammonium perchlorate hydrophobization comprises grinding material in air flow, moistening, averaging, and vapor-phase treatment with methyltrichlorosilane. EFFECT: achieved aim of invention without environmental damage. 6 cl, 1 dwg, 5 tbl
Patent RU-2215631-C2 (RU)
Inventor: GUDKOV V V
IPC: B23P15/00
Filed: 2001-10-10
Granted: 2003-11-10
Abstract: FIELD: manufacture of non-standard equipment. SUBSTANCE: method of making three-dimensional structure comprises steps of forming shaped plate from initial steel plate; simultaneously trimming edges, making symmetrically arranged mutually opposite openings designed for placing in them supporting axles, making recesses arranged mutually opposite and having shaped contours; punching in said recesses at least two arranged mutually opposite openings; after that operation bending plate for making shaped contours in the form of closed figure; simultaneously heating blank up to temperature lower than boundary of pearlite to austenite conversion; then welding butt gap for making closed contour with radius roundings; placing bolt with nut and supporting tube in openings arranged mutually opposite; making groove in nut and placing into it annular polyethylene insert; expanding said insert in nut at least at two opposite sides of upper metallic surface of nut; then fixing position of threaded profiles of bolt and nut at time moment of fastening supporting tube relative to any pair of openings arranged mutually opposite. EFFECT: enlarged manufacturing possibilities of adjustable support. 7 dwg
Patent RU-2215960-C2 (RU)
Inventor: VIKTOROV G V
IPC: F28C1/00
Filed: 2001-10-16
Granted: 2003-11-10
Abstract: FIELD: water coolers of circulation systems of atomic and thermal power stations. SUBSTANCE: spray pond has water-feeding pipe-line linked to pressure collector placed above pond carrying groups of spray nozzles in the form of rows separated by air corridors with different heights of flames. Pipe-lines with ejectors with helical grooves made in inner surface of expanding part of each ejector are joined to lower parts of pressure collectors. Ejector is put on float and is connected to rising pipe by means of flexible corrugated insert. Ejector is linked to pulser with its mixing chamber. Resonator comprising vertical springy plate which lower part is attached to pedestal and which upper part is movably coupled to propeller-float is placed on pond bottom. Curvilinear, spiral-shaped guides are provided on internal surface of spray nozzles. Pulser is made of four bimetal plates bent twice, propeller-float is fabricated from springy plates having form of clotoid with four tabs, as minimum, put on vertical springy plate for vertical displacement and rotation with use of joint. EFFECT: increased cooling efficiency of water. 5 dwg
Patent RU-2211254-C2 (RU)
Title: Titanium-base alloy and article made of thereof
Inventor: KABLOV E N
IPC: C22C14/00
Filed: 2001-11-08
Granted: 2003-08-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to titanium-base alloy designated for using as heat-resistant material. The claimed alloy and article made of thereof components taken in the following ratio, wt.-%: aluminum, 5.5-8.0; niobium, 20.0-30.0; molybdenum, 0.5-12.0; silicon, 0.015-0.5; carbon, 0.015-0.5; boron, 0.015-0.5; yttrium, 0.01- -0.7; oxygen, 0.02-0.2; nitrogen, 0.01-0.05; hydrogen, 0.001-0.03; titanium, the balance. Proposed alloy and article made of thereof show the enhanced ductility, creeping resistance, indices of small-zinc fatigue resistance in combination with high strength, heat resistance and modulus of elasticity as compared with prototype. EFFECT: improved and enhanced properties of alloy and article. 3 cl, 1 tbl, 1 ex
Patent RU-2214942-C2 (RU)
Inventor: SIDORENKOV V V
IPC: B63G9/02
Filed: 2001-11-29
Granted: 2003-10-27
Abstract: FIELD: protection of submarines against torpedoes and mines, mainly wide-band torpedoes-mines. SUBSTANCE: at detection of wide-band mine-torpedo by sonar station, it is classified by means of combat information control system of submarine for generation of firing data. Then, escape maneuver is performed by changing submarine course or reversing and device with projectiles is fired and projectile are launched excluding non-destructed areas in volume of water space bounded by ellipsoid whose center is point of probable position of mine-torpedo before escape of torpedo from launching container. Device is fired before arrival of submarine to zone of destruction by mine- torpedo. Device proposed for realization of this method is located in torpedo tube. It includes case with rudders-stabilizers and data input connector. Mounted inside case are cruise engine with electric primer, power supply sources, on-board control instruments, warhead with launching sleeves where projectiles of definite numbers are located. Launching sleeves of projectiles are located in separate sections along longitudinal axis. Each projectile is provided with jet engine with electric primer which is electrically connected with on-board control instruments and explosive with electric fuse which is electrically connected with on- board control instruments. EFFECT: enhanced efficiency of protection of submarine against wide-band mine-torpedo. 8 cl, 15 dwg, 2 tbl
Patent RU-2221960-C2 (RU)
Inventor: JANYSHEV R S
IPC: F16L41/04
Filed: 2001-12-06
Granted: 2004-01-20
Abstract: FIELD: construction and operation of pipelines. SUBSTANCE: housing of set accommodates spindle with cutting tool. Spindle axial and angular shift gears come into meshing with corresponding drive gears installed coaxially to shaft of drive mechanism. Spindle axial shift gear is provided with lever-type position selector. Drive gears are coupled by spline joint. Axial shaft driven gear is coupled with lead screw forming left- hand thread pair with spindle. Angular shift gear is mounted on spindle by means of spline joint. Brake shoe secured on angular shift driven gear of lead screw can operate together with lever-type position selector after shifting of spindle through preset distance. Axial shift gear is coupled with lead screw through clutch with race and return spring with possibility of mating with end face surface of spindle at its displacement in direction from pipeline. Lead screw is furnished with turning handle. EFFECT: enlarged range of technical means. 2 cl, 1 dwg
Patent RU-2269211-C2 (RU)
Inventor: VOLCHKOV VADIM VASIL EVICH
IPC: F24H3/04
Filed: 2002-01-21
Granted: 2006-01-27
Abstract: FIELD: electric heating technologies, in particular, engineering of electric heaters for flowing substances; can be possibly used for heating chemically not-aggressive liquids, like water and water in heating devices for heating rooms of inhabited, social and industrial buildings. 
     SUBSTANCE: damping cover is applied to body by pulverization in form of metallic sub-layer with thickness ranging from 0,05 millimeters to 0,1 millimeters, electric-insulating cover is applied to sub-layer made of ceramics with thickness ranging from 0,5 millimeters to 1,5 millimeters, ribbon-like heating element is made by pulverization in form of current-conductive layer with thickness from 0,3 millimeters to 1,5 millimeters, heat isolation is positioned on the cover. 
     EFFECT: improved efficiency, increased productiveness, increased reliability, increased durability resource. 
     1 dwg