baber/WOPTO huggingface dataset:
Patent RU-2208164-C2 (RU)
Title: Plant for concretion mining
Inventor: ARKHIPOV M N
IPC: E21C50/00
Filed: 2000-12-21
Granted: 2003-07-10
Abstract: FIELD: equipment for mining of concretions from ocean bottom. SUBSTANCE: plant includes working apparatuses suspended from endless wire-rope located between concretion mining region and ship servicing the plant. Working apparatus designed for intake of concretions from bottom and their delivery to servicing ship includes base accommodating control and communication facilities, power device and power supply. Secured to base are lifting ball and grab. Electrodes are secured inside ball. Ball lower part has nozzles communicating ball cavity with environment. Plant also includes self- propelled automatic station provided with devices for conditions monitoring and communication facilities, computer, devices for concretions loosening, manipulators, motors and running gear. Opening and closing of grab jaws are effected with help of power device made from shape-memory material and operating by commands from automatic self-propelled station. High-voltage pulse applied to electrodes inside ball results in electrohydraulic shock, which displaces a part of water from ball through nozzles producing ball lifting force. Should ball lifting force drop to critical value, new pulse of high voltage is applied to electrodes by signal of tension pickup located on ball hanger to wire-rope, and ball lifting force recovers. EFFECT: reduced power consumption in plant operation. 2 cl, 3 dwg
Patent RU-2193448-C2 (RU)
Title: Method and apparatus for aerodynamic grinding of materials
Inventor: KACHALOV N A
IPC: B02C19/06
Filed: 2000-12-27
Granted: 2002-11-27
Abstract: FIELD: grinding equipment. SUBSTANCE: method involves forming flow of material to be ground; directing flow of said material to grinding chamber into zone of rotation of rotors provided with blades having different signs of circumferential speed vector; discharging ready product. Apparatus has pressure difference source for creating forced flow of material to be ground and directing it from center to peripheral parts of grinding chamber. Rotors with blades are rotated at speed providing creation on rotor blades of separating pressurized air layers acting upon material and preventing it from colliding against blade surface. Apparatus is further equipped with grinding chamber housing, speeding up blades, and rotors mounted for rotation in opposite directions and provided with blades. Pressure difference source is positioned between inlet and outlet ends of grinding chamber and is made in the form of fan. Method and apparatus are used for grinding of mineral and plant material having different hardness and moisture content. EFFECT: increased efficiency and improved quality of grinding materials having different characteristics. 10 cl, 2 dwg
Patent RU-2208297-C2 (RU)
Title: Channel coding and multiplexing device and method for code-division multiple access communication system
Inventor: KIM BEONG-DZO
IPC: H04W28/06
Filed: 2000-06-26
Granted: 2003-07-10
Abstract: FIELD: mobile communication systems. SUBSTANCE: channel coding and multiplexing device wherein plurality of transport channel frames are converted into plurality of physical channel frames has rows of radio frame matching units, their number being equal to or greater than number of transport channels; each row of matching units has radio-frame segmenting device and functions to segment each frame of transport channel that may have different transmission time intervals in radio frame. Multiplexer functions to multiplex radio frames to form sequential data frame. EFFECT: enhanced coding precision and data transfer speed. 24 cl, 8 dwg
Patent RU-2197064-C2 (RU)
Inventor: BEZGINOV I G
IPC: H04B1/10
Filed: 2001-02-27
Granted: 2003-01-20
Abstract: FIELD: radio engineering; data reception over communication channels of mainly mobile objects. SUBSTANCE: newly introduced in device are series- connected voltage-controlled generator 24 and sixth mixer 23 whose second input is connected to output of reference generator 8 2  incorporated in synchronizer and output of adder 24 is connected to second input of synchronizer 8; generator 24 is connected to output of phase detector 16. These measures enable preventing hold-off of signal received and reference signal in case of Doppler effect. EFFECT: enhanced operating reliability of device. 2 dwg
Patent RU-2199495-C2 (RU)
Title: Chamber-calibrator for molding and hardening silicate spherical microarticles
Inventor: VOZZHAEV I G
IPC: C03B19/10
Filed: 2001-03-12
Granted: 2003-02-27
Abstract: FIELD: glass industry; manufacture of building materials; manufacture of beads. SUBSTANCE: chamber-calibrator has sectional housing of thermal chamber, heater, loading and unloading hatches; housing of thermal chamber is made in form of rectangular diffuser and is additionally provided with thermal gas intake collector which has form of wedge-shaped detachable hollow member mounted over perimeter of end section of diffuser. Lower part of thermal gas intake collector is provided with orifice whose diameter is equal to (0.10-0.25)B, where B is width of thermal gas intake collector over center section of chamber-calibrator equal respectively to (1.15- 1.45)h, where h is height of end section of diffuser. EFFECT: enhanced surface strength of articles; increased productivity. 3 dwg, 2 tbl
Patent RU-2200675-C2 (RU)
Inventor: TILIPALOV V N
IPC: B28D5/00
Filed: 2001-04-20
Granted: 2003-03-20
Abstract: FIELD: manufacture of amber articles. SUBSTANCE: method involves pressing-in of amber in pulsed mode by providing short-time action of impact wave upon amber. EFFECT: increased efficiency and improved quality of amber articles. 2 cl, 1 dwg
Patent RU-2204874-C2 (RU)
Inventor: MIRONCHENKO V I
IPC: H01R13/193
Filed: 2001-04-27
Granted: 2003-05-20
Abstract: Изобретение относится к электротехнике и может быть использовано в электрооборудовании. Технический результат - обеспечение безыскрового электрического соединения, обладающего простой конструкцией. Это достигается за счет покрытия начальной части контактной поверхности одного из сопрягаемых элементов резистивным слоем, сопротивление которого уменьшают до нуля в направлении возможного перемещения при соединении. 2 с.п.ф-лы, 1 ил.
Patent RU-2202762-C2 (RU)
Inventor: GLINSKIJ V P
IPC: B01J6/00
Filed: 2001-06-13
Granted: 2003-04-20
Abstract: FIELD: equipment for explosive smelting. SUBSTANCE: given melting pot is designed for smelting of explosives ( trinitrotoluene ) while loading shells of ammunition with explosives by filling method. Melting pot has body with heated working surface, intake device and cone-shaped collector of melt with pipe union in its bottom. Working surface of melting pot is formed by external and internal surfaces of hollow truncated cones placed uniaxially with their vertexes facing intake device and installed as package with clearance between them and creation of intercone space given that relation of working surface to working volume of intercone space is 66:100 l/m. Intercone spaces communicate successively with drain holes made in zones of largest diameters of corresponding cones and insulated from smelting zone by perforated partitions. EFFECT: increased productivity of melting pot under any load level of product without presence of personnel. 1 dwg
Patent RU-2205607-C2 (RU)
Inventor: KOROTKEVICH A G
IPC: A61B17/42
Filed: 2001-07-18
Granted: 2003-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has string and two dielectric tubes. The tubes are inserted one into another and movable one relative to the other. The external tube has working end cut at an angle of 45 deg. String movement restrictor is mounted transversely with respect to working end lumen of the external tube. The internal tube has T-shaped handle. Screw for fixing one end of the string to allow adjusting its length. The string exits from the internal tube as a loop. It passes between the internal and external tube. Its other end is rigidly fixed in electric plug with its other end to make connection to the active electrode. EFFECT: wide range of functional applications; accelerated operation; high degree of safety. 2 dwg
Patent RU-2220338-C2 (RU)
Inventor: SIGAEV A M
IPC: F16C33/61
Filed: 2001-07-23
Granted: 2003-12-27
Abstract: FIELD: mechanical engineering; cardan joints for agricultural equipment. SUBSTANCE: proposed cardan joint has two forks, needle bearings and cross-piece on whose pins bushes made from material possessing high surface hardness are pressed. Each bush has cut or in way of cylindrical surface; length of circle over external diameter of bush exceeds length of circle over internal diameter of needle bearing by amount of clearance; it may be made in form of coil torsion cylindrical spring. Bush made in form of coil torsion cylindrical spring is mounted on pin of cross-piece having mating outer surface. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2211519-C2 (RU)
Inventor: DZHENDUBAEV A-Z R
IPC: H02P9/46
Filed: 2001-09-11
Granted: 2003-08-27
Abstract: Изобретение относится к электротехнике и может быть использовано в электросварке. В асинхронном сварочном генераторе в пазы его статора уложены обмотка возбуждения и рабочая обмотка. Асинхронный генератор имеет короткозамкнутый ротор обычной конструкции. К клеммам обмотки возбуждения подключены конденсаторы возбуждения, к клеммам рабочей обмотки - компаундирующие конденсаторы, которые соединены в треугольник, шунтирующие конденсаторы и выпрямитель, к которому подключен сварочный электрод. Шунтирующие конденсаторы предназначены для улучшения динамических характеристик генератора. 3 ил.
Patent RU-2209807-C2 (RU)
Title: Blended explosive material (options)
Inventor: ZHUKOV JU N
IPC: C06B25/04
Filed: 2001-10-10
Granted: 2003-08-10
Abstract: FIELD: explosives. SUBSTANCE: invention relates to compositions of industrial blended explosive materials used in blasting operations in open-pit mines, sand-pits, underground mines, and coal mines involving manual or mechanized charging of blast-holes. Material contains granulated trotyl with granule size no larger than 5 mm in amount no more than 96% and with granule size from 1.2 to 3.2 mm at least 80%, and granulated ammonium nitrate. Alternative composition: granulated trotyl with granule size from 1.2 to 5 mm at least 96%, up to 3.2 mm at least 80%, granulated ammonium nitrate, and antistatic. EFFECT: improved characteristics for pneumatic transportation. 5 cl, 2 tbl
Patent RU-2244708-C2 (RU)
Title: Sulfur-containing compounds, methods for their preparing and pharmaceutical preparations based on thereof
Inventor: LINSKOTEN MARSEL
IPC: A61K31/196
Filed: 2000-05-03
Granted: 2005-01-20
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new sulfur-containing compounds of the formula (I):   
     their pharmaceutically acceptable salts or solvates, or salt solvates wherein R 1  represents (C 1 -C 6 )-alkyl, cycloalkyl, aryl, aliphatic or aromatic heterocyclyl substituted with one more basic group, such as amino-, amidino- and/or guanidine-group; R 2  represents hydrogen atom (H), alkyl, alkylthio-, alkoxy- or cycloalkyl group; R 3  represents COOR 5 , SO(OR 5 ), SOR 5  and others; R 4  represents hydrogen atom (H) or (C 1 -C 6 )-alkyl; R 6  represents hydrogen atom (H); X represents C(Z) 2  or NR 6 CO; Y represents C(Z) 2 ; Z represents hydrogen atom (H), (C 1 -C 6 )-alkyl, aryl or cycloalkyl. Indicated compounds inhibit activity of carboxypeptidase U and can be used for prophylaxis and treatment of diseases associated with carboxypeptidase U. 
     EFFECT: improved preparing method, valuable biochemical and medicinal properties of compounds. 
     14 cl, 36 ex
Patent RU-2245352-C2 (RU)
Inventor: FEDORIV L V
IPC: C09K8/02
Filed: 2002-01-08
Granted: 2005-01-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes draining liquid drilling wastes, filling warehouse with mineral soil, planning territory, before draining liquid drilling wastes from surface of earth warehouse oil is gathered by forming directed wave flows by air flow, forced by compressor, to place of oil collection in warehouse. 
     EFFECT: higher quality. 
     1 dwg
Patent RU-2245103-C2 (RU)
Inventor: GALKINA T N
IPC: A61B10/00
Filed: 2002-01-23
Granted: 2005-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves evaluating prognostic signs and calculating their prognostic weight. Consciousness disorders and diagnosis set at prehospital stage are used as the prognostic signs. Calculations are carried out from formula: lethal outcome %= -15.99+19.1•C+14.7•DS-2.79•C•DS, where C is the ranged consciousness disorder degree, DS is the diagnosis set prehospital stage. The higher is the value, the higher is lethal outcome probability. 
     EFFECT: accelerated and simplified prognosis method.
Patent RU-2229053-C2 (RU)
Inventor: B JANKI STEFANO
IPC: F16L1/19
Filed: 1999-07-21
Granted: 2004-05-20
Abstract: FIELD: construction of underwater pipelines. SUBSTANCE: proposed pipe-laying vessel has tower extended upwards and defining route of pipeline at its laying, and lower guide device for directing pipeline after passing the tower. Lower guide device is furnished with groups of guide rollers spaced along pipeline route and limiting side bounds of route. Guide rollers are arranged for bending the pipeline at its passing through lower guide device. Vessel is furnished with means to control forces acting onto pipeline from side of rollers of lower guide device. Pipeline is lowered along unit of upwards extended tower of vessel, is passed through groups of spaced rollers of lower guide device by means of which side bounds of pipeline route are limited is bent at passing through lower guide device, and forces acting onto pipeline from side of rollers of lower guide device are checked. EFFECT: enlarged range of technical means. 29 cl, 20 dwg
Patent RU-2238575-C2 (RU)
Inventor: MALYSHKOV JU P
IPC: G01V9/00
Filed: 2002-06-13
Granted: 2004-10-20
Abstract: FIELD: geophysics. 
     SUBSTANCE: method includes performing synchronous measurements of intensiveness of natural Earth impulse electromagnetic fields in several points of controlled region. Measurements in each point are performed in no less than two different directions of signals receiving. Sensitivity of registering station is selected in accordance to local geophysical conditions, in such a way, that intensiveness of natural Earth impulse electromagnetic fields registered by station was close with its values to intensiveness of typical day change of natural Earth impulse electromagnetic fields. Abnormal territory is singled out on basis of presence of fast changes of natural Earth impulse electromagnetic fields intensiveness in comparison to day variations of natural Earth impulse electromagnetic fields measured a day before or in earlier years in same calendar dates, in relatively calm seismic periods. Position of center of predicted earthquake is matched with coordinates of point in central portion of abnormal territory and characterized by strongest and earliest changes of natural Earth impulse electromagnetic fields intensiveness. Start of earthquake is predicted in 10-15 days after start of registration of fast changing natural Earth impulse electromagnetic fields intensiveness. Energetic class K of predicted earthquake is evaluated. 
     EFFECT: more precise prediction of time, energy and coordinates of center of expected earthquake. 
     3 cl, 8 dwg
Patent RU-2234372-C2 (RU)
Title: Устройство для пневматического обрушивания семян и разделения рушанки
Inventor: BIRJUKOV N I
IPC: B02B3/12
Filed: 2002-06-21
Granted: 2004-08-20
Abstract: Устройство для пневматического обрушивания семян и разделения рушанки, содержащее корпус, камеру со штуцером впуска сжатого воздуха, крышку камеры и запорное устройство. Камера установлена в корпусе с возможностью поворота вокруг оси, перпендикулярной продольной оси камеры. С камерой соединен рычаг для ее поворота. Корпус снабжен двойным упором для закрытия и открытия крышки камеры, отбойным щитком и сетками отвода воздуха. Обеспечивается разрушение оболочек семян с одновременным разделением ядрышек и шелухи оболочки. 4 ил.
Patent RU-2234479-C2 (RU)
Inventor: KOSYKH A V
IPC: C04B38/02
Filed: 2002-08-06
Granted: 2004-08-20
Abstract: FIELD: production of cellular materials; manufacture of building materials. 
     SUBSTANCE: proposed raw mixture contains the following components, mass-%: carbonized loam, 72.5-83; micro-silica, 9.7-14; burnt clay, 4.8-9.4; tall pitch, 2.1-3.4; sodium carbonate , 0.4-0.7. Proposed method includes preparation of mixture by mixing the micro-silica, tall pitch in form of emulsion in the amount of 0.9-1.5 mass-% with carbonized loam, burnt clay and water followed by introducing 1.2-1.9 mass-% of tall pitch in form of technical foam obtained by air bubbling of emulsified tall pitch. 
     EFFECT: extended functional capabilities; reduced average density, heat conductivity and usage of materials. 
     3 cl, 2 tbl, 1 ex
Patent RU-2243000-C2 (RU)
Inventor: ZHIBINOV N I
IPC: A61M5/32
Filed: 2002-09-02
Granted: 2004-12-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has sharp working end, its tip is on the needle longitudinal axis and has central canal and lateral holes having rounded edges. Needle tip is shaped as exponent of revolution about the longitudinal axis conjugated with cylindrical body. The holes are arranged in pairs in two rows at an angle of 45° to longitudinal needle axis and are shifted in rows by 90° relative to each other. The holes are arranged in front of each other. Total cross-section area of the holes is equal to needle canal cross-section. 
     EFFECT: reduced degree of skin injuries; excluded thrombus formation in needle canal; dosed injected drug distribution in muscle tissue. 
     3 cl, 2 dwg
Patent RU-2234834-C2 (RU)
Inventor: KICHKIN JU F
IPC: A01G23/06
Filed: 2002-11-05
Granted: 2004-08-27
Abstract: FIELD: forestry, in particular, clearing of newly cut areas. 
     SUBSTANCE: method involves forming windrows of felling debris by means of picker effectuating shuttle motions on strips of cutting area; rooting stumps over the entire cutting area by means of root extractor-collector; moving rooted stumps to windrows of felling debris by means of extractor-collector effectuating reciprocal motions perpendicular to axes of windrows of felling debris for forming single windrows of felling debris by moving along common windrows from one boundary of cutting area to other boundary. 
     EFFECT: provision for keeping of fertile top layer of ground and burning of windrows of felling debris for complete removal of felling debris from newly cut area. 
     1 dwg
Patent RU-2241840-C2 (RU)
Inventor: KHRJASHCHIKOV M S
IPC: F02C3/14
Filed: 2002-11-12
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed gas-turbine engine with straightening assembly of compressor last stage contains diffuser installed after compressor and load-bearing posts connecting outer and inner housing of combustion chamber. Inner housing accommodates cantilever rotor of turbine. Blades of straightening assembly of compressor last stage are connected to outer and inner housing of combustion chamber forming second row of load-bearing posts. Blades are connected to outer housing through elastic compensator. Distance between trailing edges of straightening blades of compressor last stage and load-bearing posts, radial height of load-bearing posts and distance between ball and roller bearings of cantilever rotor of turbine are determined by relationship protected by invention. Invention improves reliability and increases efficiency of gas-turbine engine owing to reduction of bending stresses in posts, decrease of elastic deformation and radial clearance between stator and rotor of turbine. 
     EFFECT: improved reliability, increased efficiency. 
     2 dwg
Patent RU-2256053-C2 (RU)
Inventor: GONCHAROV S N
IPC: E05B49/00
Filed: 2003-01-20
Granted: 2005-07-10
Abstract: FIELD: devices for protection of objects against access of unauthorized persons. 
     SUBSTANCE: the invention is pertaining to the field of production of devices for protection of objects against access of unauthorized persons. The possible technical result - design simplification, reinforced security and expanded functionalities. The device of electron latches control contains the unit 1 - for information reception, the unit 2 - for a code priority determination, devices 3 1  ... 3 N  - for separation of the code, the first full adders 4 1   ... 4 N , code converters 5 1 ... 5 N , code sensors 6 1 ... 6 3 , the second full adders 7 1 ... 7 N , the third full adders 8 1 ... 8 N-1,  actuation devices 9 1 ... 9 N , electron latches 10 1 ... 10 N  containing a comparator unit 11 and a reference code unit 12. The input of the information reception unit 1 is the input of the device of electron latches control, and the firs output is connected to the input of the unit 2 of determinations of a priority of a code, each output of which beginning from N-th is connected to the first input of the corresponding device 3 1 ... 3 N  of separation of the code, the second input of which is connected to the second output of the unit 1 of the information reception, and the output - with the first input of the corresponding first full adder 4 1 ... 4 4 , output of which through the corresponding code converter 5 1 .. . 5 N  is connected to the first input of the corresponding second full adder 7 1 ... 7N ,  output of which is connected to an input of the corresponding latch 10 1 ... 10 N , output of which is connected to an input of the corresponding actuation device 9 1 ... 9 N . Each output of the first code sensor 6 1  is connected with the second input of the corresponding first full adder 4 l  ... 4 N , each output of the second code sensor 6 2  is connected to the second input of the corresponding second full adder 7 1 ... 7 N , each output of the third code sensor 6 3  is connected to the second input of the corresponding third full adder 8 1 ... 8 N-1 , output of which is connected to the input of the following code converter 5 2 ... 5 N , and the first input - to the output of the corresponding second full adder 7 1 ... 7 N-1 . The first input of the comparator unit 11 of the latch 10 1 ... 10 N  is the input of the latch 10 1  ... 10 N , the output of which is the output of the comparator unit 11, the second input of which is connected to the output of the reference code unit 12. 
     EFFECT: the invention ensures the device of electron latches control design simplification, reinforced security and expanded functionalities. 
     2 dwg
Patent RU-2242470-C2 (RU)
Inventor: BERNDT TORSTEN
IPC: C07D301/12
Filed: 2001-09-05
Granted: 2004-12-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a new method for preparing epoxy-compounds by oxidation of olefins in the homogenous reaction in gaseous phase wherein ozone and nitrogen dioxide (NO 2 ) and/or nitrogen oxide (NO) interact with required olefin under mild conditions of reaction and without applying the catalyst. Method can be realized as a single-step continuous process in reactor given in fig. 1 and it doesn't require large technical consumptions. Method provides the possibility for epoxidation of monoolefins comprising from 2 to 16 carbon atoms, and diolefins comprising from 4 to 16 carbon atoms. 
     EFFECT: improved preparing method. 
     8 cl, 1 dwg, 3 tbl, 4 ex
Patent RU-2260291-C2 (RU)
Inventor: KUZINA N A
IPC: A23G3/00
Filed: 2003-03-27
Granted: 2005-09-20
Abstract: FIELD: food processing industry, in particular production of soft caramel. 
     SUBSTANCE: claimed method includes blending and boiling of at least sweetener, plasticizer, emulsifier, and structure-forming agent up to predetermined dry matter content. As emulsifier and structure-forming agent mixture of acid polysaccharides with preparation obtained from biomass of Mortierella sarnyensis micromycete according to claimed technology is used. 
     EFFECT: decreased consumption of emulsifier and structure-forming agents. 
     2 ex