baber/WOPTO huggingface dataset:
Patent RU-2220036-C2 (RU)
Title: Of consumable electrode and method for making it
Inventor: ROPTANOV N A
IPC: B23K9/173
Filed: 2002-01-28
Granted: 2003-12-27
Abstract: FIELD: gas-shield welding by means of consumable electrode. SUBSTANCE: electrically conducting tip has elongated body in the form of small tube with central lengthwise through opening and with mounting place on outer lateral surface near back end. In central lengthwise through opening insert of wear resistant material is closely fit. Said insert has at least two portions with length no less than half of body length. Lengthwise grooves are provided on lengthwise contact surfaces of insert; said grooves form central lengthwise through opening of insert after joining its portions. Fixing member is formed on outer lateral surfaces of insert portions. All adjacent surfaces are closely joined one to another. After placing insert into central opening of body they are pressure molded in common. EFFECT: enhanced reliability and wear resistance, increased useful life period, improved manufacturability of tip. 15 cl, 6 dwg
Patent RU-2236023-C2 (RU)
Title: Method and device for measuring rain intensity
Inventor: BADULIN N N
IPC: G01S13/95
Filed: 2002-05-13
Granted: 2004-09-10
Abstract: FIELD: radar engineering for measuring rain intensity. 
     SUBSTANCE: proposed method involves two measurement cycles including irradiation of rain by vertical and horizontal polarization signals, reception of dissipated signals, and measurement of their levels, whereupon measured values of signal levels are used for calculating rain intensity. 
     EFFECT: enhanced measurement distance afforded by this method. 
     2 cl, 2 dwg
Patent RU-2227362-C2 (RU)
Inventor: IVANOV A G
IPC: H02M7/155
Filed: 2002-05-20
Granted: 2004-04-20
Abstract: FIELD: electrical engineering; inverters and computerized dc and ac drives. SUBSTANCE: valve inverter has power valve unit whose output is connected to load and control circuits of valves, to control device whose respective inputs are connected to regulation unit and to protective gear units; ac transformers installed in inverter phases with common-point resistors connected to their secondary windings; m-phase device for inverter output current module separation that incorporates single-phase precision rectifiers built around operational amplifiers; and adder. Inputs of rectifiers are connected to respective resistors and to their common point and outputs, to adder inputs; output of the latter is connected to respective inputs of regulation and protective gear units. EFFECT: simplified design, enhanced reliability, measurement accuracy, and precision of regulation. 2 cl, 4 dwg
Patent RU-2229189-C2 (RU)
Inventor: DUBIK BORIS GORDEEVICH
IPC: H01T13/20
Filed: 2001-01-17
Granted: 2004-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed spark plug designed for use in internal combustion engines of motor cars, motorcycles, and motorscooters that ensures effective operation and reliable ignition of depleted fuel mixtures and high speed of their combustion in engine cylinder has metal body with chamber and central electrode. Chamber formed by side wall of body and insulator has screw installed at its inlet. Central electrode is hollow structure; spark jumps the gap between side walls of chamber and hollow central electrode. At least one hole and/or at least one slit may be made in side wall of central electrode. EFFECT: reduced emission of pollutants into atmosphere; enhanced service life of spark plug. 3 cl, 6 dwg
Patent RU-2228512-C2 (RU)
Inventor: KLEVENKOV B Z
IPC: F42B35/00
Filed: 2002-07-10
Granted: 2004-05-10
Abstract: FIELD: military equipment, in particular, methods for tests of mine launcher shots and their assemblies and components. SUBSTANCE: the method consists in fastening of the mine launcher barrel on a support, loading of the barrel with a shot with a propellant charge, firing and check-up of the parameters of functioning of the shot and the propellant charge, in addition, the law of pressure variation in the chamber of the mine launcher barrel and the functioning of the shot assemblies and components at the initial trajectory leg are checked, on completion of the check operations, catching of the shot and its components is accomplished, the barrel of an artillery or tank gun is used as a support for attachment of the mine launcher barrel, and firing is conducted at elevation angles of the mine launcher barrel close to zero. The method of tests is realized with the aid of a device for tests of the mine launcher shot including the mine launcher barrel, fitting for attachment of the barrel on a support, firing mechanism with a safety catch and a check-out system, in which the support is made in the form of a barrel of an artillery or tank gun set at an elevation angle close to zero, the fitting for attachment of the mine launcher barrel on a support is made in the form of a threaded adapter combining the barrels of the mine launcher and the gun in alignment with each other, the firing mechanism is made in the form of a piston-striker positioned in a cavity made in the threaded adapter and whose space behind the piston is gas-dynamically coupled to an explosive charge, the safety catch is made in the form of a spring engageable with the piston-striker and a detachable pin entering the groove of the piston-striker and fixing it in the longitudinal direction, and the check-out system has a pressure transducer installed on the threaded adapter, gas-dynamically coupled to the chamber of the mine launcher barrel and electrically via a matching-amplifying device- to a recorder, as well as means for recording the shot parameters installed along and in the trajectory of the initial leg of shot motion, a catcher of the shot and its components is installed in the trajectory past them in the direction of shot motion. EFFECT: provided natural firing in the conditions of a confined space of firing paths of test stations, and enhanced quality and efficiency of follow-up of the mine launcher shot and its assemblies and components in the initial trajectory leg. 2 cl, 3 dwg
Patent RU-2235400-C2 (RU)
Inventor: AKHUNOV T A
IPC: H02K3/28
Filed: 2002-08-15
Granted: 2004-08-27
Abstract: FIELD: electrical and electromechanical engineering; three-phase squirrel-cage induction motors and synchronous generators. 
     SUBSTANCE: proposed three-phase symmetrical fractional-slot lap winding is 2p c-pole winding placed in z = 90 c slots; number of slots per pole per phase q = 15/7; it has 6p = 42 c coil groups numbered 1G through 42G(c), coil grouping being in number series 3 2 2 2 2 2 2; even-numbered groups in each phase are differentially connected relative to odd-numbered ones. With concentric coils having slot pitch y ni  = 9, 7, 5 for three-coil groups and y' ni  = 8, 6 for two-coil groups, groups 1G through 7G out of first similar groupings repeated 6 c times have coil number (1 - x)W c  for coils with y ni  = 9 and 5 in group 1G, (1 + x)W c  for coils with y' ni  = 8 in groups 4G, 5G, and W c  for remaining coil groups; starts of phases I, II, III run from starts of groups 1G, 15G, 29G, respectively, where c = 1, 2; 2W c  is turn number per slot at optimal values of x = 0.29. 
     EFFECT: improved harmonic content of mmf and reduced differential dissipation. 
     1 cl, 4 dwg
Patent RU-2245282-C2 (RU)
Inventor: KAVASAKI SUITI
IPC: B64G1/22
Filed: 2001-11-13
Granted: 2005-01-27
Abstract: FIELD: spacecraft equipment; control of rotation parameters of rotator with experimental objects and measurement of mass of these objects. 
     SUBSTANCE: proposed device has body with grooves (10a, 10b) and rotating shaft (30) whose both ends are fitted in bearings (11, 12) of grooves (10a, 10b). Lower end of shaft (30) is connected with engine (13). Four arms (24-27) are mounted horizontally and are secured on shaft (30) at one end; experimental boxes (20-23) are fitted on other ends. Objects of constant or increasing weight, such as plants or animals and human being are placed in boxes (20-23) where artificial micro-gravitation is formed by rotation for conducting experiments or work in space. Vibration of shaft (30) and boxes (20-23) is absorbed by bearings (11,12). Provision may be also made for special-purpose vibration generator. Side plates (1a-1d), acceleration sensors (2a-2d) and sensors (3a-3d) showing the distance between objects and plates are mounted in boxes (20-23). Mass of object is determined by means of computer unit on basis of signals received from sensors (2,3) at collision of object with side plate. These and similar signals from additional sensors are used for control of said vibration generator and motion of counter-weights (not shown) for elimination of unbalance of rotator and suppression of vibrations. 
     EFFECT: enhanced efficiency; simplified procedure. 
     42 cl, 64 dwg
Patent RU-2231077-C2 (RU)
Title: Device for measurement of frequency of electric signals
Inventor: CHULKOV V A
IPC: G01R23/10
Filed: 2002-09-27
Granted: 2004-06-20
Abstract: FIELD: procedure of digital measurement of frequency of electric signals in low-frequency and infra-frequency bands. 
     SUBSTANCE: the device has an amplifier-driver, whose output is connected to the control input of the first pulse counter, whose complementing input is connected to the output of the reference pulse oscillator via a frequency divider, as well as the second pulse counter. In addition, the device uses the first and second parallel registers, time delay unit and a programmed frequency divider. The device converts an instantaneous period of measured signals to a period of radio-frequency pulses confined to a fixed time period lesser than the period of the measured signals. 
     EFFECT: enhanced speed of response and accuracy of frequency measurement. 
     2 dwg
Patent RU-2239862-C2 (RU)
Inventor: AKHREMENKO V V
IPC: G05D16/06
Filed: 2002-11-04
Granted: 2004-11-10
Abstract: FIELD: gas pressure adjusters engineering. 
     SUBSTANCE: device ha throttle 1, executing device 2, consisting of bolt 3, saddle 4, input 5, output 6 and controlling 7 chambers, pilot 8 including adjusting valve 9, membrane block 10 with membranes 11, 12 and adjustment mechanism 13 consisting of adjusting screw 14 and springs 15, 16, 17, reserve channel 18 having pneumatically controlled normal-closed type locking device 19 connecting input 5 and control 7 chambers of executing device 2, emergency valve 20 placed in pilot 8 and interacting with pneumatically controlled normal-closed type locking device 19 via channel 21, while input chamber 5 of executing device 2 is connected to throttle 1 by channel 22, which is in turn connected to control chamber 7 via channel 23 and two adjusting valve 9 via channel 24, and pilot 8 is connected to output chamber 6 of executing device 2 by channel 25 and 26. 
     EFFECT: broader functional capabilities and higher reliability by providing for emergency closure in case of not allowed increase of output gas pressure. 
     1 dwg
Patent RU-2269336-C2 (RU)
Inventor: N JUEHLL DZHERALD PATRIK
IPC: A61K8/04
Filed: 2001-04-26
Granted: 2006-02-10
Abstract: FIELD: cosmetics, in particular aqueous foaming composition for hair conditioning, whitening and coloring. 
     SUBSTANCE: claimed composition contains i) 0.025-3 mass % of conditioning agent selected from quaternary amines of formula N(R 1 , R 2 , R 3 , R 4 ) + X - ; polysiloxane-based conditioning agents, organic and cationic conditioning polymers; ii) 0.1-5 mass % of peroxide compound; iii) 0.01-1 mass % of acid; and iv) 0.025-3 mass % of foaming agent, selected from cationic, zwitterionic and amphoteric surfactants, wherein pH is 5 or less. Methods for hair conditioning, whitening and coloring including hair treatment with claimed composition also are disclosed. 
     EFFECT: foaming conditioning composition containing stable peroxide compounds as whitening and coloring agents. 
     9 cl, 5 tbl, 2 ex
Patent RU-2239521-C2 (RU)
Title: Lining slag formation preventing material for filling discharge ducts of steel casting ladles and method for making it
Inventor: MOKRINSKIJ A V
IPC: B22D41/46
Filed: 2002-12-15
Granted: 2004-11-10
Abstract: FIELD: foundry. 
     SUBSTANCE: lining slag formation preventing material includes silica-containing sand and carbon base anti-sintering component in quantity 0.5 - 2.0%. Method for preparing such material is performed at using as carbon base component hydrocarbons with coke residue more than 50%, for example coal tar or pitch. Method comprises steps of heating components until 500-800C; filtering generated sublimates through sand layer under pressure caused by said sublimates and depositing them on sand particles in the form of semi-coke film. Such film prevents agglomeration of sand grains at casting metal. 
     EFFECT: enhanced reliability of opening discharge duct of ladle. 
     2 cl, 2 ex
Patent RU-2241212-C2 (RU)
Inventor: SURKAEV A L
IPC: G01L9/08
Filed: 2002-12-26
Granted: 2004-11-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: sensor has two waveguides differing in lengths. Waveguides are separated by electric tablet. Receiving waveguide is made of metal in form of stepped rod. The other waveguide is made of metal in shape of cylinder. Porosity of the cylinder reduces uniformly from the end to free end. The edge is brought in contact with piezoelectric tablet. Edge surface of waveguide end has a pyramidal-shaped profile. Side surface has saw-shaped or thread-shaped profile. Diameter of cylinder excesses over diameter of piezoelectric tablet. Device can be used for measuring pulsing pressure of high power hydrodynamic disturbances. 
     EFFECT: widened range of measurement; reduced overall dimensions; improved protection from external electromagnetic radiation. 
     2 dwg
Patent RU-2249724-C2 (RU)
Title: Устройство для перекачки газированной жидкости с механическими примесями
Inventor: KOSHKIN K I
IPC: F04B19/06
Filed: 2003-05-27
Granted: 2005-04-10
Abstract: Устройство для перекачки газированной жидкости с механическими примесями предназначено для использования в нефтяной промышленности в системах промыслового сбора и транспорта нефтегазовых смесей с механическими примесями. Содержит неподвижный ступенчатый цилиндр с установленным в нем дифференциальным плунжером, состоящим из двух поршней разного диаметра. Последние образуют приемную и основную камеры разного диаметра и дополнительную камеру высокого давления, оснащенную сальниковым штоком и герметизирующим устройством. Поршни соединены между собой патрубком с фильтром, гидравлически связывающим приемную и основную камеры. Устройство снабжено дополнительной камерой низкого давления, оснащенной песочным якорем, гидравлически связанной трубопроводом низкого давления и посредством клапана с полостью приемной камеры. Основная камера снабжена отстойником для механических примесей. Разность площадей сечений дифференциального плунжера в его наименьшем размере и сальникого штока равна 1/2 площади сечения цилиндра с наибольшим диаметром. Конструкция устройства позволяет повысить кпд систем промыслового сбора и транспорта нефти, а также снизить энергетические и материальные затраты. 1 з.п.ф-лы, 1 ил.
Patent RU-2264517-C2 (RU)
Inventor: KRYLOV V V
IPC: E05B39/02
Filed: 2003-07-22
Granted: 2005-11-20
Abstract: FIELD: ironmongery, particularly locking and sealing devices. 
     SUBSTANCE: locking and sealing device has body with rope cut arranged so that one end thereof may be fixed, the first through channel for the second rope cut end fixation and the second channel. The second channel has stop member made as one or several fixing members cooperating with rope cut, which is installed in the first channel, under the action of pressing member. Body has additional channel. Pressing member is made as rotary lock arranged in additional channel and cooperating with stop member for pressing fixing members against the rope cut. Pressing member also has fixer adapted to prevent rotary lock rotation after device bringing into working position. 
     EFFECT: increased reliability. 
     7 cl, 4 dwg
Patent RU-2296160-C2 (RU)
Inventor: EHDENS LJUPPO
IPC: C12N15/63
Filed: 2002-02-22
Granted: 2007-03-27
Abstract: FIELD: biotechnological methods. 
     SUBSTANCE: invention concerns new polynucleotides, which encode polypeptide having tripeptidylpentidase activity. To produce this polypeptide, host cell is transformed with polynucleotide or polynucleotide-containing vector and then cultured under suitable polynucleotide expression conditions. 
     EFFECT: enabled production of new protease from thread fungi. 
     14 cl, 3 tbl, 11 ex
Patent RU-2268063-C2 (RU)
Inventor: KURJAKINA NATAL JA VASIL EVNA
IPC: A61P1/02
Filed: 2003-10-13
Granted: 2006-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing paste containing zinc oxide as base and ecdysteron as 0.001-0.01% solution in 10 g of glycerol. The paste additionally contains 50.0 g aloe juice and 10.0 g of licorice extract. 
     EFFECT: improved plastic pulp function; stimulated substituting dentine production.
Patent RU-2268296-C2 (RU)
Inventor: TUKHARINOV IGOR JUR EVICH
IPC: C12G3/06
Filed: 2003-10-20
Granted: 2006-01-20
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: vodka comprises the following components per 1000 dal of ready product: complex nutritive supplement "Alfaluks", 1.0-3.0 kg; oat grit aqueous-alcoholic infusion of the 1-st blend, 3.0-5.0 l; rye malt aqueous-alcoholic infusion of the 1-st blend, 7.0-9.0 l; pantocrinum tincture, 0.01-0.9 l; 65.8% sugar syrup, 20.0-22.0 l; rectified ethyl alcohol "Luks" and purified drinking water, the balance, to provide the strength of vodka 40%. Proposed vodka provides enhancing stability of ready product during its storage and organoleptic indices. Vodka shows synergetic effect of its components and barely detectable Madeira aroma and ginseng after tasting. 
     EFFECT: expanded assortment of vodkas, improved and valuable properties of vodka. 
     3 ex
Patent RU-2290386-C2 (RU)
Inventor: MANIN JURIJ ANATOL EVICH
IPC: E04F15/02
Filed: 2004-04-28
Granted: 2006-12-27
Abstract: FIELD: mixed mineral-organic coatings. 
     SUBSTANCE: invention provides a method for manufacturing wear-resistant decorative coating possessing optimal performance and esthetic characteristics. Method comprises introducing  decorative solid transparent quartz filler via surface deposition followed by mechanically incorporating a binder into freshly deposited filler until hardening, or said filler is preliminarily mixed with said binder to create continuous surface, wherein said filler is bound with said binder. Thereafter binder is partially removed from the surface to expose particles of filler. Binder utilized is a mixed one containing at least one mineral binder and at least one polymeric binder. Quartz filler is characterized by transparency at least 20%. Distinguishing feature of invention is also that partial removal of binder from the surface is accomplished with simultaneous removal of the part of decorative layer to expose quartz filler particles. 
     EFFECT: increased wear resistance. 
     13 cl, 5 dwg, 10 ex
Patent RU-2325078-C2 (RU)
Title: Composition for improvement of serosity lipids profile and atherosclerosis prevention, containing protein hydrolysate and vegetative sterolis
Inventor: VESTER INGMAR
IPC: A23L33/20
Filed: 2002-12-20
Granted: 2008-05-27
Abstract: FIELD: medicine; food industry. 
     SUBSTANCE: herapeutic composition contains protein hydrolysate and vegetative sterolis with mass ratio ranging from 1: 0.2 to 1: 30. Composition could include at least one emulgent or mixture of at least one emulgent and fat. Food product includes the main food ingredient and abovementioned composition. Composition is also used as part of pharmaceutical or nutriceutical product. 
     EFFECT: improvement of serosity lipids profile; decrease and prevention of atherogenesis. 
     34 cl, 3 tbl, 9 ex
Patent RU-2278976-C2 (RU)
Inventor: POTAPENKO VJACHESLAV ALEKSEEVI
IPC: E21D23/00
Filed: 2004-07-27
Granted: 2006-06-27
Abstract: FIELD: mining, particularly to mount sections of powered support and other equipment. 
     SUBSTANCE: mounting facility comprises base, gripper pad with hydraulic prop, column rotation jacks, boom and hydraulic cylinders for boom lifting. Rotary column is installed on the base so that rotary column may perform rotation movement. The rotary column is made as pipe provided with sprocket. Column rotation jacks are secured to upper plane of the base. One boom end is connected to rotary column. End boom with load gripping mechanism is fastened to another boom end. The boom is additionally connected with rotary column by hydraulic cylinders for boom lifting. Hydraulic prop of gripper pad is pinned to lower support part near base and is located inside rotary column. Sprocket engages two racks of column rotary jacks provided with double-sided rods. Lower sprocket end and cylindrical groove on upper support surface form lower thrust-radial friction bearing. Mounting facility is provided with gantry connected to the base and composed of two parts. The gantry parts are connected one to another by cylindrical bridge and provided with semi-rings, which enclose bored upper pipe part and form upper friction bearing for rotary column. 
     EFFECT: increased efficiency of mounting facility operation. 
     2 cl, 3 dwg
Patent RU-2280549-C2 (RU)
Inventor: ADIGAMOV NAIL RASHATOVICH
IPC: B23P6/00
Filed: 2004-08-02
Granted: 2006-07-27
Abstract: FIELD: agricultural machine engineering, tractor manufacture, namely processes for plastic deforming and restoring elasticity of springs. 
     SUBSTANCE: apparatus includes mandrel onto which restored spring is put; body with holder supporting roller. Electric current is supplied to mandrel and to roller for realizing thermal action upon restored surface of spring. Mandrel is in the form of shaft with cut grooves whose diameter and pitch correspond to those of restored springs. Working surfaces of mandrel and roller are riffled in the form of cross-like protruded notches. 
     EFFECT: improved efficiency of restoring worn springs, enlarged manufacturing possibilities of process, increased useful life period of springs after their restoration. 
     3 dwg
Patent RU-2286197-C2 (RU)
Title: Горизонтальный отстойник
Inventor: GALKIN JURIJ ANATOL EVICH
IPC: B01D21/00
Filed: 2004-12-20
Granted: 2006-10-27
Abstract: Горизонтальный отстойник относится к устройствам для очистки сточных вод от взвешенных частиц и обезвоживания осадков сточных вод и может использоваться в различных отраслях. Отстойник содержит корпус с зонами для осветления воды и накопления осадка, систему подвода исходной воды, систему отвода осветленной воды и дренажную систему в виде фильтра, встроенного в корпус отстойника. Дренажная система имеет примыкающий к фильтру, встроенному в корпус, дополнительный фильтр, в качестве которого использован классифицированный при осветлении воды по крупности частиц осадок. Это приводит к увеличению скорости обезвоживания осадка и уменьшению его влажности. 1 ил.
Patent RU-2326991-C2 (RU)
Inventor: MAJANA KORRADO
IPC: C25B11/04
Filed: 2003-05-23
Granted: 2008-06-20
Abstract: FIELD: manufacturing of multilayered electrodes. 
     SUBSTANCE: method includes coating the base from valve metal, in at least two alternate cycles of solution that contains precursor of at least one precious metal or its oxide and solution that contains precursor of at least one oxide of non-precious transition metal with intermediate thermal treatment between the coatings and final thermal treatment at 300-700°C. Proportion between the non-precious transition metal and precious metal is determined as certain and different in the mentioned layers. At that the proportion between the non-precious transition metal and precious metal is higher in external protective layer than in intermediate activation layer. Anode is produced by specified method from solutions that contain tantalum, iridium; tin, antimony and/or copper in different proportions. The cell for application of galvanic coatings from metal and for treatment of sewage contains electrolyte bath and above mentioned anode. 
     EFFECT: increases operating life of anode and electrode for extraction of gas. 
     16 cl, 9 ex