baber/WOPTO huggingface dataset:
Patent RU-2253928-C2 (RU)
Title: Антенна рэвэл
Inventor: KUCHIN V S
IPC: H01Q19/04
Filed: 2002-10-25
Granted: 2005-06-10
Abstract: Изобретение относится к антеннам метрового и дециметрового диапазона. Технический результат заключается в сокращении габаритов при одинаковом усилении. Сущность изобретения заключается в том, что все элементы антенны выполнены в виде единой С-образной петли с разрезом из металлической трубки. С-образная петля вытянута в направлении, перпендикулярном плоскости разреза, короткие стороны петли выполнены из двух соединенных между собой под углом прямолинейных участков. В стенке средней части трубки, противолежащей разрезу, выполнено отверстие. Внутрь трубки вставлен высокочастотный кабель, подключенный к частям трубки соответствующим образом. Отдельные части С-образной петли выполняют различные функции. 4 ил.
Patent RU-2239548-C2 (RU)
Inventor: ZHURAVLEV V V
IPC: B24D18/00
Filed: 2002-12-06
Granted: 2004-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method includes applying the mixture of diamond grains with filler on the working side of the tool housing, securing the mixture by metal-binder whose thickness is less than the half diamond grain, removing the filler, and fixing the diamond grains by metal-binder. 
     EFFECT: simplified manufacturing. 
     2 dwg
Patent RU-2282755-C2 (RU)
Inventor: KANALI UMBERTO
IPC: F04D29/42
Filed: 2001-07-20
Granted: 2006-08-27
Abstract: FIELD: mechanical engineering; fans and ventilators. 
     SUBSTANCE: invention relates to improved centrifugal fan.  Proposed fan with single of double intake has enclosed type impeller formed by rotating bladed wheel 10 with at least one cover member 13.  Blades 11 of fan impeller are flat, tilted backwards relative to direction of impeller rotation, and cover member 13 is provided with section 13A on truncated cone surface, first curvilinear section 13B on surface and second curvilinear section 13C on surface in direction of flow.  Radius of curvature of first curvilinear section of surface is less than radius of curvature of second curvilinear section of surface. 
     EFFECT: increased efficiency of centrifugal fans owing to use of optimum combination of parameters, for instance, number, shape and arrangement of blades of fan impeller and form of cover member. 
     8 cl, 9 dwg
Patent RU-2243908-C2 (RU)
Inventor: BELLAVIN M S
IPC: B60K1/04
Filed: 2003-02-12
Granted: 2005-01-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: body 1 is installed on frame of bogies 2 connected by springs 3 with wheelsets 4. Spring 6 are connected with body 1 and with beams provided with hubs on studs of which wheels with pneumatic tires are fitted. Projection 14, 5-25 cm high, with gentle slopes 15 are made on rails 13. Car is pulled by truck-tractor onto projections 14 along gentle slopes 15. Wheels 10 are fitted on studs of hubs and then car is rolled off from projections 14 along gentle slopes 15 and is trailed to stores by truck-tractor. Then cargo from car is discharged, and car is pulled back to station and rolled onto projections 14. Wheels 10 are removed from hubs after which car is rolled off from projections 14 onto rails 13 is coupled with locomotive. 
     EFFECT: improved efficiency. 
     2 cl, 2 dwg
Patent RU-2246483-C2 (RU)
Inventor: KLAVENESS JO
IPC: A61K41/00
Filed: 2001-07-25
Granted: 2005-02-20
Abstract: FIELD: organic chemistry, medicine. 
     SUBSTANCE: invention relates to compounds designated for applying in photochemotherapy or diagnosis and indicated compounds represent 5-aminolevulinic acid aryl-substituted esters, their derivatives or pharmaceutically acceptable salts. In particular, invention provides preparing compounds of the general formula (I): R       2   2       N-CH 2 COCH 2 CH 2 CO-OR 1  wherein R 1  represents aryl-substituted C 1 -alkyl group, preferably C 1 -alkyl group substituted with non-heteroaromatic aryl wherein indicated group aryl is substituted group, and especially preferable this radical is substituted with one or more alkyl groups (for examples, (C 1 -C 2 )-alkyl), alkoxy- (for example, methoxy-) groups, fluorine, chlorine atoms, nitro- or trifluoromethyl groups; R 2  being each of that can be similar or different represents hydrogen atom or alkoxycarbonyloxy-; indicated alkyl group is broken optionally with one or more groups: -O-, -NR 3 -, -S- or -PR 3 - wherein R 3  represents hydrogen atom or (C 1 -C 6 )-alkyl group, and their salts for applying in diagnosis and photochemotherapy of injures and disorders of internal and external surfaces of body, and products and sets for realization of this invention also. 
     EFFECT: valuable medicinal properties of compounds. 
     18 cl, 17 dwg, 2 tbl, 3 ex
Patent RU-2250538-C2 (RU)
Inventor: DZENZERSKIJ VIKTOR ALEKSANDROV
IPC: H01M50/528
Filed: 2003-03-03
Granted: 2005-04-20
Abstract: FIELD: electrical engineering; lead-acid storage batteries for operation under severe conditions. 
     
     
       SUBSTANCE: proposed storage battery has case with sockets to receive cylindrical cells with wound electrodes spaced apart by means of separating band with fixed electrolyte; cells are interconnected to form triple nonsplit blocks and placed horizontally; contact lugs of different polarities are brought out in each cell of block to opposite ends of electrode rolls and groups of lugs of adjacent cells are interconnected within block by means of contact disks produced by means of saddle-joint split steel casting mold disposed in areas where lugs are converging. Battery is provided with extremely compact switching system. 
     
     
       EFFECT: optimized current distribution on electrode area, enhanced use factor of active material, augmented gas recombination process in interelectrode space. 
     
     
       1 cl, 1 dwg
Patent RU-2251835-C2 (RU)
Inventor: USTJUGIN JU E
IPC: G01W1/00
Filed: 2003-03-11
Granted: 2005-05-20
Abstract: FIELD: devices or methods for influencing weather conditions, particularly for controlling atmospheric vortex generation conditions. 
     SUBSTANCE: method involves transforming near-surface circulation air flows locating adjacent vortex formation into vertical air flows by means of land-based structure and turbulizing thereof so that newly formed flows are entrained by total flow system above the structure. The flows enter into cooperate with ascending flows and reform thereof. Cooperation of redirected flows with cylindrical structure channels and with main ascending flow results in forced reduction in scale of total air mass turbulence and in main vortex flow degeneration in energy so that energy thereof transforms into energy of lesser newly formed and developed vortexes. The land-based structure may be formed as grid with cylindrical channels located in ground surface area. 
     EFFECT: possibility to control vortex formations. 
     14 dwg
Patent RU-2258391-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2003-03-27
Granted: 2005-08-20
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes blending and boiling of sweetener, plasticizer, emulsifier, and structure-forming agent to predetermined dry matter content. As emulsifier and structure-forming agent mixture of acidic polysaccharides and preparation obtained from biomass of Mortierella exigua micromycete according to claimed technology is used. 
     EFFECT: decreased consumption of processing additives. 
     2 ex
Patent RU-2269564-C2 (RU)
Title: Огнестойкий материал
Inventor: ANTON OCTAVIAN
IPC: C09K21/02
Filed: 2001-10-04
Granted: 2006-02-10
Abstract: Настоящее изобретение относится к огнестойкому материалу, т.е. к материалу, обладающему хорошими противопожарными свойствами, и может найти применение в строительстве. Технический результат - создание огнестойкого материала  для защиты конструкций из бетона, который отвечает  требованиям для защиты конструкций тоннелей и не наносит ущерб здоровью людей в случае пожара. Огнестойкий материал для конструкций, изготовленных из бетона и предварительно напряженного бетона, в частности для туннелей, в форме предварительно изготовленных плит или напыленных и отвержденных покрытий, полученный из гидравлически отверждаемых композиций, содержащих глиноземистый цемент, необязательно в смеси с портландцементом, наполнителями и, если желательно, волокнами, ускорителями отверждения, замедлителями отверждения, пластификаторами и пенообразователями, где отвержденный материал содержит менее чем 5% вес. этрингита, и где композиция содержит от 50 до 200 вес. частей глиноземистого цемента и от 10 до 250 вес. частей ксонотлита, который находится в форме сферических частиц со спутанно-волокнистой структурой в неотвержденном состоянии. 2 н. и 8 з.п. ф-лы, 1 табл., 5 ил.
Patent RU-2298283-C2 (RU)
Inventor: BOLLANO DZHANMARIO
IPC: H03M13/41
Filed: 2001-10-11
Granted: 2007-04-27
Abstract: FIELD: module for generating decoding integration circuits for use in particular in turbo-devices and for generation of folding coding circuits. 
     SUBSTANCE: module is parametric and, due to that, makes it possible to generate decoding circuits, having various working characteristic, which may be used in turbo-devices, using various decoding modes and various architectures. Also, module ensures generation of decoding circuits, which are special because of capacity for selective control over a set of generator polynomials and, therefore, may be used in asymmetric turbo-devices. 
     EFFECT: ensured generation of decoding circuits with various working characteristics with usage of various decoding modes and various technologies. 
     2 cl, 7 dwg, 1 tbl
Patent RU-2273369-C2 (RU)
Title: Способ получения гарнирного картофеля
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-06-09
Granted: 2006-04-10
Abstract: Изобретение относится к пищевой промышленности и может быть использовано в производстве полуфабриката гарнирного картофеля. В предлагаемом способе картофель после мойки и инспекции перед очисткой доочисткой, обжаркой, фасовкой под вакуумом, герметизацией и пастеризацией, обрабатывают липидсодержащим экстрактом биомассы микромицета Mortierella gracilis и выдерживают около 8 часов. Использование изобретения позволит улучшить органолептические свойства целевого продукта.
Patent RU-2279439-C2 (RU)
Inventor: SENTELLAS VIKTOR
IPC: C07H17/08
Filed: 2001-11-26
Granted: 2006-07-10
Abstract: FIELD: antibiotics. 
     SUBSTANCE: invention relates to azithromycin as a stable monohydrate comprising from 4.0% to 6.5% of water and to a method for its preparing. Invention provides preparing the stable form of azithromycin monohydrate. 
     EFFECT: improved preparing method. 
     3 cl, 2 tbl, 2 ex
Patent RU-2262609-C2 (RU)
Inventor: GONCHAROV A V
IPC: F02D41/24
Filed: 2003-07-07
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to control systems of internal combustion engines with reverse-reduction gear drives installed on ships.  Proposed engine remote control system contains local control station with handles of separate control of reverse-reduction gear drive and engine speed and it includes master control members of remote control station connected through converters to servos mechanically coupled with local control station handles and furnished with limit switches of fixed positions of servos.  Input AND gates are provided with additional interlock inverting inputs connected to outputs of storage elements of other control pairs.  In its power part, system is additional furnished with choke determining speed of operation of engine speed change servo converter placed in power in power channel parallel to choke and connected at remote stations of system to additional control member providing quick reduction engine speed.  System is furnished with engine speed sensor with engine operation signaling and engine speed signaling channels preventing disconnection of reverse-reduction gear from engine power take-off shaft at idling and engine quick reversing unit containing two control channels: first channel for reversing engine at speed permitting disconnection of reverse-reduction gear drive and second channel for reversing engine at higher speed.  Each channel contains pair of series-connected input AND gate connected by inputs to servo limit switches and to speed sensor signals and storage element connected by reset input to reverse drive limit switch.  Output of each storage element is connected in parallel with output of quick speed reduction master member and to two pairs of series-connected AND gates and storage element.  First pair forms idle shift-in channel and second pair in which time delay element is placed between output of AND gate and storage element recording input forms reverse shift-in channel.  Signal of shifting engine to reverse thrust in first channel is connected to input AND gate of second pair before time delay element and in second channel, in second pair, after time delay element to additional AND gate connected by second input to idle signal and placed between output of time delay element and storage element output element recording input.  Output of element of storage of first pair in each control channel is connected by output through OR gates to converters for connecting idle 
     drive, and output element of storage of second pair is connected by output through OR gates to converter for shifting-in reverse drive. 
     EFFECT: improved reliability and quick response of control system of engine with reverse reduction gear drive in multiple engine plant of ship. 
     2 cl, 1 dwg
Patent RU-2279451-C2 (RU)
Inventor: MANFREDI DINO
IPC: C08K5/00
Filed: 2002-01-23
Granted: 2006-07-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention provides polymer composition containing one or several halogenated thermoplastic polymers and being characterized by R MFI  between 1.1 and 6, where R MFI  is ratio of melt flow indexes MFI 8/2  and MFI 0.3/1  measured in accordance with standard ASTM D1238. Invention also discloses preparation method and use for these compositions. 
     EFFECT: enabled preparation of compositions exhibiting a rheological property (stretching viscosity), which is characterized by elevated resistance to deformation during foaming. 
     14 cl, 2 dwg, 3 tbl, 8 ex
Patent RU-2262163-C2 (RU)
Title: Однокаскадное устройство защиты приемных каналов радиотехнических систем
Inventor: STRJUKOV B A
IPC: H01P1/22
Filed: 2003-08-29
Granted: 2005-10-10
Abstract: Изобретение относится к области радиотехники и может быть использовано для защиты приемных каналов (ПК) радиотехнических систем (РТС) от мощных электромагнитных воздействий (МЭМВ) как самостоятельно, так и в составе многокаскадных устройств типа защиты лестничного типа. Техническим результатом является расширение области применения однокаскадного устройства защиты ПК РТС путем обеспечения затухания СВЧ сигнала, формируемого при сверхширокополосных (СШП) МЭМВ на ПК РТС. Устройство защиты приемных каналов радиотехнических систем содержит последовательно соединенные индуктивность ввода и индуктивность вывода, нулевую шину и p-i-n диод, включенный между точкой соединения индуктивности ввода и индуктивности вывода и нулевой шиной в прямом (или обратном) направлении; СВЧ вход, образованный свободным выводом индуктивности ввода и нулевой шиной; СВЧ выход, образованный свободным выводом индуктивности вывода и нулевой шиной. Параллельно последовательно соединенным индуктивности ввода и индуктивности вывода подключены другие последовательно соединенные индуктивность ввода и индуктивность вывода, между точкой соединения которых и нулевой шиной подключен другой p-i-n диод в обратном (или прямом) направлении; при этом тип другого p-i-n диода выбирается соответствующим типу p-i-n диода, а параметры индуктивностей ввода и вывода и других индуктивностей ввода и вывода выбираются одинаковыми. 3 з.п. ф-лы, 16 ил., 1 табл.
Patent RU-2254647-C2 (RU)
Title: Directional medium-frequency antenna
Inventor: BUZOV A L
IPC: H01Q19/00
Filed: 2003-09-08
Granted: 2005-06-20
Abstract: FIELD: radio engineering; transmitting antennas for synchronous radio broadcast in medium-frequency band. 
     SUBSTANCE: proposed directional medium-frequency antenna characterized in narrow directivity pattern has at least two rigid vertical components in the form of metal masts or towers grounded at their base. Vertical and longitudinal wire components are introduced to reduce metal input, vertical ones being suspended from rigid vertical radiating components by means of longitudinal wire components whereto respective vertical wire components are attached to form electric contact; longitudinal wire components connected to different vertical components are joined together by means of insulators; bottom end of vertical wire component disposed near one of extreme rigid vertical radiating components is connected to signal source and bottom ends of remaining vertical wire components are grounded. 
     EFFECT: reduced metal input of antenna. 
     1 cl, 4 dwg
Patent RU-2261454-C2 (RU)
Inventor: BODROV P A
IPC: G01R1/00
Filed: 2003-09-29
Granted: 2005-09-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device is intended for usage at railroads for finding distance to point of single-phase ground in three-phase electric power lines of block system. Device has test power source, one single-phase and two three-phase commutation apparatuses, three current detectors and measuring module connected to current detectors. According to one version of the design, measuring unit has two adders, maxi-selector, divider, multiplier, and constant value preset unit and scale member. According to the other version, device has additional, fourth current detector and measuring module has adder, maxi-selector, divider, multiplier, constant value preset unit and scale unit. 
     EFFECT: simplification in design; improved precision of finding point of ground. 
     7 cl, 2 dwg
Patent RU-2275044-C2 (RU)
Title: Method for production of cream fondant
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23G3/00
Filed: 2004-02-05
Granted: 2006-04-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent, and forming to produce target product. Nutmeg CO 2 -solvent cake in amount of about 8.9 mass % is used as flavor and preparation obtained from biomass of Mortierella gemmifera micromycete according to claimed technology in amount of about 0.05 mass % is used as structure-forming agent. 
     EFFECT: cream fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2336421-C2 (RU)
Title: Turbojet engine rotary blade and turbojet engine rotary assembly
Inventor: TAL BOTEK ZHEROM
IPC: F04D29/66
Filed: 2004-02-26
Granted: 2008-10-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: turbojet engine rotary blade incorporates set of sections arranged along centers of gravity of blade sections between root and outer edge. Blade is limited in lengthwise direction by front and rear edges and comprises along the engine radial axis lower, medium and upper parts. Blade lower part is arranged radially between blade root and medium part lower edge. Blade upper part is arranged radially between medium part upper edge and blade outer edge. Front edge lower part is inclined in the lengthwise direction. Front edge outline in medium part is inclined backward in the lengthwise direction. Front edge outline upper part backward inclination is different in the lengthwise direction. Line of blade sections centers of gravity is inclined tangentially opposite the blade sense of rotation. 
     EFFECT: optimum aerodynamic characteristics in all operating conditions and lower noise. 
     11 cl, 4 dwg
Patent RU-2267773-C2 (RU)
Inventor: CHUBAROV JURIJ IVANOVICH
IPC: G01N21/64
Filed: 2004-02-24
Granted: 2006-01-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: method includes preparation of samples, registration and measurement of mass spectra of tested matters. Samples are prepared for analysis by transforming carbon into phullerain molecules. When conducting mass-spectrometric measurements, the relations of peaks of intensities are registered in characteristic molecular mass-spectra of phullerains. Occurrence of isotope  13 C is calculated from formulas of binomial distribution of multiplicity of values to be measure. 
     EFFECT: improved sensitivity of measurement. 
     2 dwg, 1 tbl
Patent RU-2349952-C2 (RU)
Title: Method of file replication management in applications
Inventor: EHDEL SHTAJN NOA
IPC: G06F9/44
Filed: 2004-02-27
Granted: 2009-03-20
Abstract: FIELD: information technologies. 
     SUBSTANCE: during realisation of the method, distinguish the first and second versions of an electronic file and initiate synchronisation event. The program interface of the application provides access to the first and second versions, compares the information connected with each of them, generates result and informs this result to the first application of the software. The second application of the software generates the user interface according to sign of the second software application according to which the electronic file is connected with the second software application, and the user interface is displayed on the displaying device. 
     EFFECT: possibility of requesting the process of a file synchronisation and process management. 
     20 cl, 4 dwg
Patent RU-2270178-C2 (RU)
Inventor: SOKOLOV EHDUARD MIKHAJLOVICH
IPC: C04B33/00
Filed: 2004-04-27
Granted: 2006-02-20
Abstract: FIELD: building industry, in particular ceramic mass composition useful in production of facing brick, lining panels, etc. 
     SUBSTANCE: claimed mass contains (mass %) heat treated clay fusible raw materials with completely burned carbon and organic admixtures and wherein pyrite is completely converted to Fe 2 O 3  83-85; carbon-containing refractory clay 8.5-10; and law calcium lignite ash 2.0-5; crushed glass 0.9-1.5; vermiculite expanded 0-1.25-grade sand 1.5-2.0; waste from chalk production containing 48-49 mass % of hydrated lime as plasticizer 0.1-0.5. 
     EFFECT: dry brick of increased strength due to improved homogenizing of mixture component without losses of end item frost-resistance. 
     4 ex, 2 tbl
Patent RU-2310828-C2 (RU)
Inventor: VAN DER MEER DAN
IPC: G06T7/00
Filed: 2002-11-18
Granted: 2007-11-20
Abstract: FIELD: inspecting the quality of products. 
     SUBSTANCE: method comprises recording the image of a part of the outer surface of a number of containers, processing the images recorded, composing the complete image of the outer surface of the container, and comparing the image obtained with the reference image of the container. 
     EFFECT: enhanced reliability. 
     30 cl, 10 dwg