baber/WOPTO huggingface dataset:
Patent RU-2235966-C2 (RU)
Inventor: ZELENKO V K
IPC: F42B5/02
Filed: 2002-11-13
Granted: 2004-09-10
Abstract: FIELD: small arms ammunition. 
     SUBSTANCE: the invention is pertinent to the field of ammunition for small arms. A cartridge of small arms is made as a case with a cap and a throwing charge and a non-defragmentable bullet inserted in it with a tightness. The bullet consists of a body and a head part. The body of the bullet is made with a cavity in its tail part filled with a part the throwing charge. The external shape of the bullet head part is formed by the concave lines being in symmetry to the bullet axes, the tangents to which make with the bullet axis an angle decreasing in a direction from the basis of the head parts to its point. The bullet is made out of a soft and light-weight metal. The concave lines forming a profile of the head part of the bullet, are made along an arch of a circumference, a radius of which makes 0.48 - 1.15 of a maximal diameter of the bullet. The point of the head part of the bullet is made in the form of a cylinder. Usage of the invention allows to increase the stopping action of the bullet and to lower its traumatic effect, and also to increase its safety for surrounding people. 
     EFFECT: the invention allows to increase the stopping action of the bullet and to lower its traumatic effect, and also to increase its safety for surrounding people. 
     2 cl, 1 dwg
Patent RU-2236880-C2 (RU)
Title: Состав для тушения пожаров
Inventor: SMIRNOV A S
IPC: A62D1/00
Filed: 2002-11-12
Granted: 2004-09-27
Abstract: Изобретение относится к порошковым составам для тушения пожаров, преимущественно пожаров класса В, С, D и Е. Огнетушащий порошок в качестве тушащего агента содержит хлориды щелочных и/или щелочноземельных металлов, в качестве добавки для текучести карбонаты щелочноземельных металлов, и/или их смесь с графитом и/или нефелиновым концентратом, или смесь графита с нефелиновым концентратом, в качестве антислеживающей добавки содержит гидрофобный диоксид кремния при соотношении, мас.%: антислеживающая добавка 1,5-4,5; добавка для текучести 5,0-15,0; тушащий агент до 100. Состав обладает высокими эксплуатационными характеристиками и уменьшенным коррозионным воздействием на материалы. 1 з.п. ф-лы, 1 табл.
Patent RU-2246740-C2 (RU)
Inventor: KOSHELEV N V
IPC: G01V1/147
Filed: 2002-12-26
Granted: 2005-02-20
Abstract: FIELD: seismic prospecting. 
     SUBSTANCE: source comprises vehicle with platform, control unit, falling mass set in the guiding pipe, emitting plate, wrench mechanism, rope which connects the mass with the drum of the wrench mechanism. The guiding pipe is provided with air-operated starting accelerator, chamber with exhaust ports, and device for locking mass in the top position. The starting accelerator is made of chamber with piston. The falling mass is locked in the pipe at the top level and hermetically closes the exhaust port made in the piston of the chamber. 
     EFFECT: improved design. 
     3 cl, 2 dwg
Patent RU-2255405-C2 (RU)
Inventor: STREBKOV D S
IPC: H02J17/00
Filed: 2003-02-07
Granted: 2005-06-27
Abstract: FIELD: electrical engineering; electrical energy transmission. 
     SUBSTANCE: proposed device designed for power transmission to ground and flying vehicles has high-frequency generator connected to resonance-tuned circuit of primary winding of high-frequency step-up Tesla transformer, and single-wire transmission line connected on one end to one internal lead of mentioned Tesla transformer high-voltage winding and on other end, to load. Adjacent leads of primary and secondary windings of high-frequency step-up Tesla transformer are interconnected and grounded, Single-wire transmission line is connected to load through one of single-phase bridge rectifier inputs, other input of this rectifier being connected to natural capacitor in the form of ground, water, or insulated body surface. 
     EFFECT: enhanced efficiency of power transmission; extended length of power transmission line. 
     5 cl, 6 dwg
Patent RU-2252659-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-05-20
Granted: 2005-05-27
Abstract: FIELD: food processing industry. 
     SUBSTANCE: method for production of semi-manufactured product such as garnish potato. Potato after washing and inspection and prior to peeling is treated with preparation obtained from biomass of Mortierella humilis micromycete according to claimed technology and seasoned for nearly 5 h. Then treated potato is post-peeled, cut, precooked, and packaged under vacuum. 
     EFFECT: garnish potato of improved organoleptic properties.
Patent RU-2257002-C2 (RU)
Inventor: PROKOPENKO N N
IPC: H03F3/45
Filed: 2003-06-04
Granted: 2005-07-20
Abstract: FIELD: radio and communications engineering. 
     SUBSTANCE: proposed differential amplifier that can be used in miscellaneous microelectronic devices for amplifying and converting analog signals has input parallel-balance stage 1 incorporating first and second inputs 2, 3, as well as first and second antiphase current outputs 4, 5 and first output transistor 6 whose emitter is connected to second current output 5 of input parallel-balance stage 1, base of first output transistor 6 being coupled at ac end with first input 2 of input parallel-balance stage 1. 
     EFFECT: reduced input conductance of amplifier in wide frequency range and, hence, enhanced high value of boundary frequency. 
     12 cl, 16 dwg
Patent RU-2271689-C2 (RU)
Inventor: CHAKLIJA GEORGIJ DMITRIEVICH
IPC: A23L21/10
Filed: 2003-06-18
Granted: 2006-03-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain target product with the content of substances with F-vitamin activity one should prepare the syrup containing sugar, pectin, water and an aqueous extract of the mixture of hibiscus flowers, bilberry leaves, mountain cranberry leaves and black-berry mountain ash fruit. While preparing it is necessary to add citric acid, sodium lactate, a "Mountain cranberry" aromatizing agent and preparation obtained due to successive extracting Mortierella elongata micromycete biomass. Then the product should be spread, formed, dried and packed as the ready-to-use product. Moreover, the obtained marmalade has the taste of English marmalade and consistency of domestic marmalade. 
     EFFECT: higher efficiency.
Patent RU-2257960-C2 (RU)
Title: Device for high-velocity liquid jet preparation
Inventor: AKSENOV S L
IPC: B05B1/00
Filed: 2003-07-04
Granted: 2005-08-10
Abstract: FIELD: spraying equipment, particularly hydrodynamics of delivery pipeline adapted to be used in different industries. 
     SUBSTANCE: device comprises pump, liquid vessel, barrel with control arm and flexible hoses. Barrel includes valve with grooves to provide working liquid jet bypass in reverse direction to pump inlet. Device also has means aimed at reduction of losses and minimization of force to be applied to valve control arm. More particularly, valve grooves are inclined at 60° angle one to another, device comprises collars for valve securing having outer and inner packing members with seats and providing free valve rotation about valve axis. The rotation is performed around pin with packing member. Pin diameter is considerably lesser than valve diameter. 
     EFFECT: simplified structure, improved performance and increased safety. 
     4 cl, 3 dwg
Patent RU-2276916-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-05-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovi black tea, cranberry fruits, mountain cranberry leaves and papaya fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Cranberry" aromatizing agent and a preparation obtained out of Saprolegnia parasitica micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2283776-C2 (RU)
Inventor: PUTTKAMMER FRANK
IPC: B42D25/355
Filed: 2002-02-28
Granted: 2006-09-20
Abstract: FIELD: devices for protecting books or documents. 
     SUBSTANCE: protecting member comprises substrates, planar or dispersed metallized coverings with a definite specific resistance, and conducting polymers with a definite specific resistance.  The difference between the specific resistances exceeds 100 KOm/m. 
     EFFECT: enhanced reliability. 
     14 cl, 8 dwg, 7 ex
Patent RU-2289494-C2 (RU)
Title: Regulated divider placed in standard chill mold for slabs
Inventor: ANTON OTTMAR
IPC: B22D11/05
Filed: 2002-03-20
Granted: 2006-12-20
Abstract: FIELD: apparatuses for casting billets, namely chill mold dividers placed in chill mold for slabs with narrow lateral sections for laterals regulation at casting billets with changeable width. 
     SUBSTANCE: divider of chill mold includes section having narrow sides for lateral regulation at casting several billets with changeable width. Said member also includes housing fixed relative to chill mold and arranged between its plates of wide sides; actuating organs arranged at both sides along width of chill mold and having in their ends plates supporting heat exchange plates with narrow sides. In order to regulate width of billet during casting process or at intervals of casting process, housing includes two actuating organs arranged in pairs one over other at both sides along width of chill mold and made with possibility of driving them from motors. Said motors are arranged outside and provide driving of actuating organs by means of driving unit through reduction gear and driving shafts built in housing. 
     EFFECT: possibility for casting doubled billets with changed (in large range) width of castings without interruption of casting process, optimal melt flow at symmetrical inlet flow of melt metal. 
     13 cl, 6 dwg
Patent RU-2263198-C2 (RU)
Inventor: SHCHETKI L MKD
IPC: E21B23/00
Filed: 2003-11-26
Granted: 2005-10-27
Abstract: FIELD: well drilling and completion. 
     SUBSTANCE: device has expansible tube having wall with a number of through cuts. Some cuts are formed of bent compressed members and may expand in radial direction. Expansible means has bistable cells creating tubular structure. Each expansible cell has thick compressed member and bent pliable link, which may be converted into expanded state. Axial tube length is constant during tube expansion. Expansible system comprises means connected to communication line for information receiving. 
     EFFECT: reduced force for tube expansion from radially compressed state. 
     49 cl, 45 dwg
Patent RU-2267561-C2 (RU)
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/06
Filed: 2004-03-05
Granted: 2006-01-10
Abstract: FIELD: processes for applying wear resistant coatings on cutting tools, possibly in metal working industry branches. 
     SUBSTANCE: vacuum-plasma method for applying onto cutting tool wear-resistant coating on base of titanium nitride or carbonitride containing chrome and iron as alloying component is realized by means of two arranged mutually opposite built-up cathodes containing titanium and chrome with use of built-up cathode of titanium and iron arranged between above mentioned ones. 
     EFFECT: enhanced efficiency of cutting tool due to increased adhesion strength, lowered exfoliation factor of coating. 
     2 ex, 1 tbl
Patent RU-2292307-C2 (RU)
Title: Колонна электрофлотосорбционная кэфс-1
Inventor: LITVINOV VLADIMIR FEDOROVICH
IPC: C02F1/465
Filed: 2005-03-10
Granted: 2007-01-27
Abstract: Изобретение относится к устройствам очистки природных и сточных вод, содержащих взвешенные, коллоидно-диспергированные, эмульгированные загрязнения, и может быть использовано в процессах химводоподготовки и очистки сточных вод. Колонна электрофлотосорбционная содержит вертикальную сорбционную колонну, имеющую корпус, заполненный сорбентом или фильтрующим материалом, с патрубками ввода и вывода воды. Она дополнительно снабжена вертикальной системой электрофлотации, установленной с возможностью движения потока исходной воды сверху вниз, размещенной либо непосредственно в корпусе сорбционной колонны выше перфорированной и/или сетчатой перегородки, разделяющей сорбционную и электрофлотационные части, либо в отдельном корпусе над сорбционной колонной, соединенном с ней переходным устройством, при этом система электрофлотации имеет приемную камеру исходной воды с перфорированным и/или сетчатым днищем и горизонтальные или наклонные электроды, а патрубок вывода шлама расположен в верхней части колонны. Технический эффект - предотвращение загрязнения ионообменной загрузки, повышение эффективности очистки воды и увеличение производительности колонны. 2 ил.
Patent RU-2293904-C2 (RU)
Inventor: MILANICH VLADIMIR NIKOLAEVICH
IPC: F16L58/00
Filed: 2005-03-17
Granted: 2007-02-20
Abstract: FIELD: the invention refers to the field of machine building more concretely to pipeline elements contacting with chemically aggressive agents. 
     SUBSTANCE: the fitting has a figure metallic tubular body interactive with an inner polymer layer at the end of which there are means for connection with the main pipeline. The latest is fulfilled in the shape of an exterior polymer layer on the end faces and at the ends of the metallic body of the fitting that are provided with ring grooves for interaction with the polymer layer. 
     EFFECT: provides connection of the ends of the fitting with the elements of metal-base laminate tubes with the aid of bushings with an electric heater. 
     5 cl, 4 dwg
Patent RU-2334449-C2 (RU)
Inventor: BEK ARMIN
IPC: A47L9/14
Filed: 2003-10-15
Granted: 2008-09-27
Abstract: FIELD: items of personal and house use. 
     SUBSTANCE: vacuum cleaner has a fastening keeping a dust collector in working position, and a lock element which, the dust collector taken from the dust chamber, is in the lock position interfering closing the dust chamber cover of the vacuum cleaner and which is in de-blocking position at correctly established dust collector allowing for closing the dust chamber of the vacuum cleaner by the cover. To provide the vacuum cleaner either with a filtering bag, or with a dust collector, on request of the user, the lock element is kept in de-blocking position by the filtering bag inserted in the holder or the executive element connected to the dust collector. The holder is connected to the lock element pivotally mounted in the case of the vacuum cleaner using a rotating support which is placed on the bottom edge of the holder. The executive element grasps the top edge of the holder. Fastening is formed by interlinked guideways, mounted on the dust collector and on the vacuum cleaner and used for fixing the dust collector in working position. The holder for the filtering bag and the holder for the dust collector having an executive element influencing either the lock element or the holder is also provided in. 
     EFFECT: simple and convenient installation and fixation of the vacuum cleaner dust chamber of a in case vacuum cleaner with blocking of the closing cover. 
     18 cl, 5 dwg
Patent RU-2328491-C2 (RU)
Title: Method for olefines epoxidation and applied catalyst
Inventor: KOVALESKI RUT MEHRI
IPC: B01J23/68
Filed: 2004-03-30
Granted: 2008-07-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method for olefine epoxidation is invented which includes the reaction of the raw material containing olefine, oxygen and organic halogenide, in presence of the catalyst containing silver and rhenium precipitated on the carrier where the catalyst contains rhenium at 1.5 mol/kg of the catalyst mass, at maximum, and 0.0015 mmol/m 3  of the carrier surface, at maximum, and where the reaction temperature is increased so as to partially reduce the effect of catalyst loss, and the halogenide is presented in relative Q amount which is maintained constant and where the relative amount of Q is the ratio of the effective molar amount of the active halogen compound in the raw material, to the effective molar amount of hydrocarbon, in the raw material. The invention also implies the method for producing the 1,2-diol, the simple ether of the 1,2-diol and/or alkanolamine and the catalyst to be applied in the said method. 
     EFFECT: stability of catalyst activity is increased. 
     22 cl, 8 tbl, 3 ex
Patent RU-2328547-C2 (RU)
Inventor: BATOV JURIJ MATVEEVICH
IPC: C22C38/26
Filed: 2006-07-20
Granted: 2008-07-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: it can be used for fabrication of rotors, shafts and other components of steam turbines of high and medium pressure. High chromium steel contains carbon, silicon, manganese, chromium, nickel, molybdenum, vanadium, niobium, nitrogen, calcium, sulphur, and phosphorus at a following ratio of elements, mas.%: carbon 0.10-0.18; silicon 0.05-0.10; manganese 0.1-0.7; chromium 9.5-11.0; nickel 0 -0,7; molybdenum 1.0-2.0; vanadium 0.15-0.30; niobium 0.02-0.08; nitrogen 0.01-0.05; calcium 0.001-0.05; sulphur 0.002-0.012; phosphorus 0.002-0.012, iron - the rest, at that summary contains of sulphur and phosphorus does not exceed 0.020%. 
     EFFECT: upgraded quality and processibility of steel. 
     2 tbl
Patent RU-2372777-C2 (RU)
Inventor: GARSIJA KHILSA
IPC: A01N57/20
Filed: 2005-03-11
Granted: 2009-11-20
Abstract: FIELD: agriculture. ^ SUBSTANCE: herbicidal composition contains a) non-mixing with water phase, containing: i) triazolin herbicide and ii) one or several aromatic solvents and b) water phase, containing: i) glifosate and ii) emulsifier, containing at least one taurate salt. Taurate salt constitutes from 1.5% to 2.5% by weight of all components in total composition. Method of controlling undesirable plants includes application of herbicidally-efficient quantity of composition on area where such control is desirable. A) Triazolin herbicide is combined with one or several aromatic solvents and heated. B) Glifosate, emulsifier and water are combined and mixed until mixture is dispersed. C) Mixture of stage a) is combined with mixture of stage b) and emulsified. ^ EFFECT: invention allows to increase composition stability. ^ 29 cl, 1 tbl, 10 ex
Patent RU-2334929-C2 (RU)
Inventor: BENONJUSSON ATLI
IPC: F24D19/10
Filed: 2005-04-21
Granted: 2008-09-27
Abstract: FIELD: heating. 
     SUBSTANCE: invention is referred to thermal engineering and may be used in district heating systems for heating service water. Heat exchanger contains primary circuit channel located between inlet and outlet connections, secondary circuit channel located between supply pipeline assembly and return pipeline assembly, heat-conducting device between primary circuit channel and secondary circuit channel, and temperature sensor. Temperature sensor is located between secondary circuit channels close to connection with return pipeline. Besides, temperature sensor contacts with heat-conducting device or situates at small distance from it. 
     EFFECT: space saving in heat exchanger when temperature is measured and good results are achieved. 
     7 cl, 5 dwg
Patent RU-2338144-C2 (RU)
Inventor: ROGACHEV VLADIMIR IVANOVICH
IPC: F41G3/00
Filed: 2006-12-04
Granted: 2008-11-10
Abstract: FIELD: weapons. 
     SUBSTANCE: training range finder concerns means of an aiming and pointing and can be used as the device for training of range estimators in aiming or pointing of cannons and operated artillery shells. The range finder contains transceiver, positioners of horizontal and vertical prompting, optical block, display unit, calculator and information processing device. The optical block is executed in the form of the viewing channel and the digital indicator channel. 
     EFFECT: in creation of training conditions for range estimators close to the combat ones. 
     3 cl, 1 dwg
Patent RU-2383659-C2 (RU)
Title: Способ получения поверхностей оксида никеля с повышенной проводимостью
Inventor: BEKMANN ROLAND
IPC: H01M4/52
Filed: 2005-07-09
Granted: 2010-03-10
Abstract: Изобретение относится к способу получения электропроводящих поверхностных слоев оксида никеля из никельсодержащего материала. Поверхность никельсодержащего материала сначала обезжиривают, затем придают ей шероховатость обработкой примерно в течение 10 мин в примерно 1%-ном растворе соляной кислоты, причем процесс ускоряют добавлением раствора перекиси водорода. Поверхность никельсодержащего материала промывают, никельсодержащий материал опускают в 3,5 молярный раствор едкой щелочи, смешанный с примерно 10% перекиси водорода, и выдерживают в нем примерно 10 минут. Образованную таким образом поверхность гидроксида никеля обезвоживают в последующем термическом процессе и затем окисляют до оксида никеля. Изобретение относится также к электропроводящему поверхностному слою, который получен по данному способу, а также к полученным из него электродам, и к их применению в процессе хлорно-щелочного электролиза, в топливных элементах и в аккумуляторах. Полученные таким образом электропроводящие поверхностные слои оксида никеля обладают очень высокой проводимостью. 6 н. и  3 з.п. ф-лы, 2 ил.
Patent RU-2408092-C2 (RU)
Inventor: SEO KANG SOO
IPC: G11B20/10
Filed: 2006-01-18
Granted: 2010-12-27
Abstract: FIELD: information technology. 
     SUBSTANCE: in the method, updated data associated with the recording medium are received. The received updated data are bound with data recorded on the recording medium and a virtual data assembly is created. Further, data are reproduced based on the created virtual assembly. The virtual assembly includes a catalogue formed by merging the loaded Java program file and the Java file recorded on the medium. 
     EFFECT: high functionality of reproducing data of a recording medium. 
     10 cl, 10 dwg
Patent RU-2372730-C2 (RU)
Inventor: KHEKER NEHNSI
IPC: H04J14/06
Filed: 2006-01-25
Granted: 2009-11-10
Abstract: FIELD: radio engineering. ^ SUBSTANCE: signals are transmitted on carrier signals shifted relative to each other. Here note that circular polarisation of appropriate resultant polarisation-multiplexed signal occurs. Note here that every second polarisation-multiplexed signal can be transmitted with opposite-direction circular polarisation. To reduce interferences, in case one polarisation-multiplexed channel transits only one data modulated signal, polarisation plane of aforesaid signal in every second channel (K2) is turned through 45. In compliance with one version, polarisation-multiplexed signals are formed with their resultant polarisation orthogonal to each other in adjacent channels. ^ EFFECT: higher noise immunity. ^ 11 cl, 13 dwg
Patent RU-2341227-C2 (RU)
Inventor: KARAPETJAN ARA ARSHAVIROVICH
IPC: A61C13/08
Filed: 2007-08-31
Granted: 2008-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: on a supergypsum working print cast an entire non-disposable model, including its socle part, preliminary having carried out the print preparation, consisting that in a print round prints of all basic teeth - a zone round a print of a dissected basic tooth fill in a peridental zone with wax or silicon mass circularly for an artificial gum. After casting of the non-disposable model, spend casting of non-disposable model, applying a technique of manufacturing of the combined model. On a non-disposable model, model wax preparation of the future monoblock skeleton of the bridge-like prosthesis, split the obtained wax skeleton with the thin instrument in the field of interdental intersections on fragments, check their accuracy on not non-disposable model, on each fragment attach a funnel system and spend their casting. After casting of their fragments fit for what at first make a try-in of each basic element of the crown skeleton to corresponding stamp - to a tooth from non-disposable model, then carry out a try-in of the skeleton fragment on a non-disposable model. Then spend a soldering of the received fragments to a uniform skeleton by means of solders, spending preliminary bond of fragments by means of laser welding on a primary non-disposable model. 
     EFFECT: increase of accuracy of manufacturing of a monoblock skeleton of fixed tooth prostheses that excludes development of undesirable complications.