baber/WOPTO huggingface dataset:
Patent RU-2257333-C1 (RU)
Title: Jib for arched buildings
Inventor: TARASOV JU D
IPC: B66C17/00
Filed: 2004-02-04
Granted: 2005-07-27
Abstract: FIELD: materials handling facilities; bridge cranes for arched buildings. 
     SUBSTANCE: proposed jib contains craneway track, curvilinear bridge rigidly secured on bogies whose profile follow the profile of arch type building, and load trolley installed on bridge guides with load-lifting mechanism suspended from trolley and trolley travel-motion mechanism. Bridge is made in form of H-beam. Leaf-and-bush chain arranged on upper flange of beam is secured on ends of beam and designed for movement of trolley equipped with reduction gear drive with sprocket and brake. Upper flange of H-beam is provided with vertical beads between which leaf-and-bush chain is arranged. 
     EFFECT: simplified design of trolley travel-motion mechanism along bridge of arch type. 
     2 cl, 2 dwg
Patent RU-2242156-C1 (RU)
Title: Искусственная ёлка
Inventor: SHAFIEV R I
IPC: A47G33/06
Filed: 2004-02-18
Granted: 2004-12-20
Abstract: Изобретение относится к устройствам для декоративных украшений, религиозных и ритуальных обрядов, для оформления улиц, площадей, а именно к конструкции искусственных елок. Елка содержит трубчатый корпус, имитирующий ствол и имеющий расположенные в несколько ярусов патрубки для крепления горизонтальных стержней, периферийные концы которых соединены друг с другом тросами в коническую сеть. Елка снабжена крючками для крепления тросов и украшений, расположенными в верхней части трубчатого корпуса, двумя ярусами петель, расположенными в нижней части трубчатого корпуса, восьмигранным сборным каркасом, выполненным из прямоугольных рам. Каждый нижний конец ребра каркаса имеет два стержня, закрепленных одним концом в его нижней части, один из которых расположен горизонтально относительно вертикальной оси корпуса и закреплен другим концом с нижним ярусом петель. Другой стержень расположен под углом к горизонтальному стержню и закреплен с верхним ярусом петель. Елка содержит фланец, расположенный в основании трубчатого корпуса, при этом вдоль вертикальной оси трубчатого корпуса на периферийной части каждого горизонтального стержня закреплены на определенном расстоянии друг от друга два расположенных один в другом кольца для крепления естественных или искусственных ветвей. Концы каждого горизонтального стержня согнуты под углом 90°. Обеспечивается повышение надежности крепления ветвей и монтажа, прочность и устойчивость елки, удобство монтажа. 4 з.п. ф-лы, 3 ил.
Patent RU-2253428-C1 (RU)
Inventor: SYROV A N
IPC: A61G17/04
Filed: 2004-02-26
Granted: 2005-06-10
Abstract: FIELD: funeral accessories, in particular, equipment for supporting parts of corpse's body. 
     SUBSTANCE: head rest has two rolls made of mellow material, wrapped with fabric and fixed on the same fabric in spaced relation with respect to one another, said space being greater than diameter of corpse's head circle. Method involves cutting rectangular blank from fabric; providing rectangular slots in center of blank; forming two rolls from mellow material; placing rolls on blank edges and wrapping roll ends and side surface with fabric; fixing rolls at distance equal to width of rectangular slots, said width being slightly greater than diameter of corpse's head; placing head rest into coffin and closing with decorative material. 
     EFFECT: simplified construction and manufacture process, and convenient use. 
     10 cl, 2 dwg
Patent RU-2252065-C1 (RU)
Inventor: KUTYSH I I
IPC: B01F3/04
Filed: 2004-03-22
Granted: 2005-05-20
Abstract: FIELD: mechanical engineering; power engineering; transportation industry; domestic equipment and other industries. 
     SUBSTANCE: the invention is pertaining to the fields of mechanical engineering, power engineering, transportation industry, domestic equipment and other fields, where processes of mixing of different liquids and gases take place, and also, in particular, to creation of low- emission combustion chambers (CC) of the stationary gas-turbine plants (GTP) with a preliminary preparation of a mixture of a liquid or gaseous fuels and air. According to the offered method the liquid and the gas are preliminary mixed, then a stream of the formed two-phase mixture pass through a penetrable element (PE) with a set value of porosity, where the basic mixing of components takes place with formation of a homogeneous mixture and its speeding up in the nozzle. The liquid is sprayed by its feeding either through a centrifugal or an air-operated injectors or through a perforated element and (or) an additional PE with the given values of porosity and dispersity installed at the end of the corresponding trunks of the liquid feeding. At that the liquid is fed under pressure, at which the dripping mode of its outflow from the additional PE is realized. A field of the centrifugal force is influenced on the two-phase mixture stream. For this purpose a special device - a turbulent mixing chamber representing a cap-shape hollow body of rotation is used. At that the side walls of the camber are in part or completely formed by PE. The field is formed by rotation of the two-phase mixture stream along the lateral surface of the turbulent mixing chamber with the help of an inlet axial - vane swirler or at the expense of one-, two- or multi-channel tangential feeding of the stream to this surface. In the capacity of a nozzle they use an outlet axial - vane swirler and (or) an axisymmetric profiled converging nozzle. Realization of the given method allows to produce the low- emission combustion chambers (CC) of the gas-turbine installations (GTI), household, office and industrial mixers with a multiple (in 5-7 times) saving of the sweet water and safe heaters of water with the help of the heated air, etc. 
     EFFECT: the invention allows to produce the low- emission combustion chambers of the gas-turbine installations, household, office and industrial mixers with a multiple (in 5-7 times) saving of the sweet water as well as the safe heaters of water. 
     3 cl, 2 dwg
Patent RU-2249035-C1 (RU)
Title: Vodka "legenda kremlya"
Inventor: AZAMATOV I F
IPC: A23L1/30
Filed: 2004-06-10
Granted: 2005-03-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: vodka comprises the following components per 1 000 dal of ready product: small loaf infusion "Zlakoviy kokteil" of the 1-st blend, 28.0-32.0 l; baked article "Solomka" infusion of the 1-st blend, 10.0-11.0 l; 65.8% sugar syrup, 28.6-30.0 l; an aqueous-alcoholic liquid prepared of rectified ethyl alcohol "Luks" and drinking water, the balance, to provide the strength of blend 40%. Vodka contains additionally dry defatted milk taken in the amount 3.9-4.1 kg per 1 000 dal of ready product. Proposed invention provides preparing vodka with barely detected taste of freshly baked bread wheat peel and barely detected linden flowers aroma with honey velvety tint in after taste. Tasting score is 9.65. 
     EFFECT: improved and valuable properties of vodka. 
     4 ex
Patent RU-2271065-C1 (RU)
Title: Method and system for radio communications
Inventor: GOLOVKOV ALEKSANDR AFANAS EVIC
IPC: H01P1/00
Filed: 2004-06-09
Granted: 2006-02-27
Abstract: FIELD: radio communications and microwave engineering. 
     SUBSTANCE: novelty is that highest harmonics of first or second subscriber carrier signal reflected by artificial heterogeneity are used as carrier signal and harmonic power is enhanced by special choice of parameters of artificial heterogeneity controlled layer and choice of heterogeneity for signal reception and radiation. 
     EFFECT: enhanced security of data transmission. 
     4 cl, 18 dwg, 1 tbl
Patent RU-2270877-C1 (RU)
Title: Method of production of cast alloy in burning mode
Inventor: SANIN VLADIMIR NIKOLAEVICH
IPC: B22F3/23
Filed: 2004-09-01
Granted: 2006-02-27
Abstract: FIELD: metallurgy; production of cast alloys on base of cobalt for aircraft industry for structural strengthening of shroud platforms in gas-turbine engine blades. 
     SUBSTANCE: proposed method is performed in burning mode and includes preparation of reaction mixture of starting components containing molybdenum oxide, aluminum, carbon, chromium oxide III, niobium oxide, tungsten oxide and cobalt oxide; this mixture is placed in refractory mold where functional layer is placed between starting mixture and wall of mold; functional layer, 5 to 10 mm thick contains aluminum oxide; then, mold is placed on centrifuge, mixture is ignited and synthesis is conducted in burning mode at centrifugal acceleration of 30-50 g, after which cobalt-based cast alloy is separated from synthesis product; starting mixture is prepared from the following components, mass-%: molybdenum oxide, 1.1-1.8; aluminum, 20.0-23.5; carbon 2.2-2.8; chromium oxide III, 15.0-19.0; niobium oxide, 13.0-16.0; tungsten oxide, 1.0-2.8; cobalt oxide, 35.0-45.0. 
     EFFECT: possibility of using cobalt-based cast alloy at temperatures up to 1000°C. 
     2 cl, 2 tbl, 1 ex
Patent RU-2259485-C1 (RU)
Title: Теплоэлектроцентраль с закрытой теплофикационной системой
Inventor: NIKISHIN V A
IPC: F01K23/10
Filed: 2004-10-12
Granted: 2005-08-27
Abstract: Теплоэлектроцентраль с закрытой теплофикационной системой, включающая котлоагрегат, паровую турбину, электрогенератор, деаэратор и питательный насос, дополнительно снабжена блоком парогазотурбинной установки с камерой дожигания низкого давления, блоком утилизации тепла парогазовой смеси и блоком использования сепарированной воды. Блок утилизации тепла парогазовой смеси содержит котел-утилизатор с парогенератором высокого и дополнительным парогенератором низкого давления. Блок использования сепарированной воды трубопроводом питательной воды низкого давления связан с входом парогенератора низкого давления котла-утилизатора и трубопроводом оросительной воды связан с оросительным устройством блока утилизации тепла парогазовой смеси. Вход парогенератора высокого давления котла-утилизатора связан трубопроводом парогазовой смеси с выходом парогазотурбинной установки. Парогенератор низкого давления котла-утилизатора соединен паропроводом низкого давления с дополнительной камерой дожигания парогазотурбинной установки. Блок использования сепарированной воды трубопроводами питательной воды низкого давления, оросительной воды и сепарированной воды связан с блоком утилизации тепла парогазовой смеси и трубопроводами охлажденной и подогретой сетевой воды с базовой теплоэлектроцентралью. Парогенератор высокого давления соединен трубопроводами питательной воды высокого давления и пара высокого давления с базовой теплоэлектроцентралью. Изобретение обеспечит эффективную модернизацию паротурбинных теплоэлектроцентралей с повышением их мощности и экономичности при сниженных затратах. 2 ил.
Patent RU-2276693-C1 (RU)
Title: Способ подготовки пенистого шлака и удержания его плотности и свойств по всей поверхности расплава в плавильной ванне при плавке стали в электродуговой печи
Inventor: DJUBANOV VALERIJ GRIGOR EVICH
IPC: C21C5/54
Filed: 2004-11-12
Granted: 2006-05-20
Abstract: Изобретение относится к области металлургии, точнее к производству стали в дуговых сталеплавильных электропечах. Способ включает подачу на расплав в печи через фурмы, установленные по периметру печи, шлакообразующих, углеродсодержащих материалов и окислителей. При этом в качестве шлакообразующих материалов используют материалы, содержащие оксид кальция, окислителей - материалы, содержащие оксиды железа и/или газообразные смеси, содержащие кислород, при этом оксиды железа и/или кислород из газообразной смеси подают в печь при отношении к оксиду кальция 3-7:1, и общем расходе оксида кальция 3-15 кг/т стали, а углеродсодержащие материалы вводят в ванну со скоростью 4-10 кг/т стали в минуту, причем количество фурм N устанавливают в зависимости от массы плавки по формуле N=3+(0,03·G-1), где G - масса плавки, т; 3 - минимальное количество фурм для плавки массой менее 50 т; 1 и 0,03 - коэффициенты, устанавливающие количество дополнительных фурм в зависимости от емкости. Использование изобретения позволяет снизить затраты на проведение плавки за счет снижения расхода электроэнергии на 190 кВт·ч/т и продолжительности плавки на 9 мин. 5 з.п. ф-лы.
Patent RU-2280208-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: F16L1/024
Filed: 2004-12-06
Granted: 2006-07-20
Abstract: FIELD: pipeline construction. 
     SUBSTANCE: pipeline comprises interconnected pipes and supporting devices mounted on the land surface.  The device for damping vibration is mounted in the space between the supports and is made of pillar kinematically connected with the pipe by means of springs at the middle of the space between the supports.  The springs are connected with the pipeline directly by means of a yoke and, with the pillar, by means of a lug.  The frequency of the natural vibration of the spring should no be multiple to that of the pipeline between the supporting devices. 
     EFFECT: enhanced reliability. 
     3 dwg
Patent RU-2285080-C1 (RU)
Inventor: BOBROV MIKHAIL IGOREVICH
IPC: E01B29/24
Filed: 2005-03-22
Granted: 2006-10-10
Abstract: FIELD: assembly of track skeletons. 
     SUBSTANCE: proposed skeleton assembly line has lift arranged under pack of ties for lifting and lowering of ties, two cutoffs arranged at opposite sides relative to tie pack, cutoff displacement drives to separate lower row of ties from tie pack, cylinders to align ties of one row on lift.  Line is furnished also with adjusting device to adjust position of ties in cross and longitudinal directions, lifting rollers table for shifting ties from conveyor onto indexing conveyor, chain conveyor, speed control system of indexing conveyor and chain conveyor and stationary rail placer. 
     EFFECT: increased degree of automation, provision of high capacity, reduced labor input and cost of products at high quality and improved conditions of labor. 
     34 cl, 3 dwg
Patent RU-2286352-C1 (RU)
Inventor: CHERNYSHENKO ALEKSANDR OLEGOVI
IPC: C07B63/04
Filed: 2005-05-03
Granted: 2006-10-27
Abstract: FIELD: natural substances, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing chitosan and purification from components of the reaction mixture - low-molecular products of deacetylation and alkali excess. Invention relates to a method for purifying chitosan prepared by solid-state method involving treatment of reaction mass with extractant consisting of 3.3-20.0% of water, 32.2-57.1% of ethyl acetate and 24.6-64.5% of ethanol at the extractant boiling point. Also, invention relates to a method for purifying chitosan prepared by suspension method and involving treatment of the reaction mass with ethyl acetate and the following treatment with extractant consisting of 6.2-25.0% of water, 12.5-62.5% of ethyl acetate and 31.3-62.5% of ethanol at the extractant boiling point. 
     EFFECT: improved isolating and preparing method. 
     3 cl, 2 tbl, 1 dwg
Patent RU-2286678-C1 (RU)
Title: Method for flour production from seeds of pumpkin cultures
Inventor: OSADCHENKO IVAN MIKHAJLOVICH
IPC: A23L19/00
Filed: 2005-05-03
Granted: 2006-11-10
Abstract: FIELD: food processing industry, in particular flour production from seeds of pumpkin cultures such as pumpkin, cucumber and squash. 
     SUBSTANCE: seeds of pumpkin cultures with humidity up to 10 % are ground to produce particles having size of 2-4 mm; treated with 5-10 % aqueous solution of table salt or sugar in amount of 5-20 g per 1 g of dry product; dried at 60-65°C up to air-dry state; roasted at 160-180°C up to yellowish color, cooled and ground again to produce particles having size of at most 0.5 mm. 
     EFFECT: product of improved quality and enhanced functionality. 
     3 ex
Patent RU-2282508-C1 (RU)
Inventor: GROMOVA VALENTINA STEPANOVNA
IPC: B09C1/00
Filed: 2005-05-30
Granted: 2006-08-27
Abstract: FIELD: agriculture, in particular, environment protection, more particular, reduction of  137 Cs level in soil. 
     SUBSTANCE: method involves growing accumulating plants such as lentils and Jerusalem artichoke on contaminated soil during three vegetation periods; alienating the entire plant biomass from soil at the end of vegetation period; determining soil cleaning extent from formula: Cη=(Ca-Cs/Ca)*100(%), where Cη is extent of cleaning soil; Ca is level of  137 Cs in soil before planting of said accumulating plants; Cs is level of  137 Cs in soil after withdrawal of the entire plant biomass from soil at the end of vegetation period. 
     EFFECT: reduced specific activity of  137 Cs in soil, increased efficiency in removal of radio nuclides and obtaining of ecologically clean plant products, reduced possibility of external and internal radiation of people. 
     2 tbl
Patent RU-2287508-C1 (RU)
Title: Способ смешения компонентов взрывчатого состава
Inventor: TALALAEV ANATOLIJ PETROVICH
IPC: C06B21/00
Filed: 2005-06-06
Granted: 2006-11-20
Abstract: Изобретение относится к области приготовления взрывчатых составов, в том числе порохов, с применением смесителей непрерывного действия. Предложен способ смешения компонентов взрывчатого состава, включающий дозирование жидковязких и порошкообразных компонентов по автономным линиям синхронными потоками в смеситель-приставку, перемешивание компонентов в смесителе-приставке, предварительном и вакуумном смесителях. Жидковязкие компоненты дозируют в смеситель-приставку непрерывным потоком, имеющим кольцеобразное сечение, который формируют на входе в смеситель-приставку путем подачи жидковязких компонентов через кольцевой зазор, причем жидковязкие компоненты с вязкостью 20...150 Па·с подают через кольцевой зазор 1,5...4,5 мм, а жидковязкие компоненты с вязкостью 150...800 Па·с - через кольцевой зазор 4,5...7,0 мм. Порошкообразные компоненты дозируют в смеситель-приставку путем подачи их вовнутрь сформированного потока жидковязких компонентов. Изобретение направлено на устранение пыления порошкообразных компонентов на входе в смеситель-приставку и исключение проскока несмоченного порошка на выходе из него с использованием жидковязких компонентов в широком диапазоне изменения вязкости (от 20 до 800 Па·с). 2 ил., 1 табл.
Patent RU-2290333-C1 (RU)
Inventor: FISHBEJN BORIS DAVIDOVICH
IPC: B61C11/06
Filed: 2005-06-23
Granted: 2006-12-27
Abstract: FIELD: railway transport; reactive locomotives. 
     SUBSTANCE: proposed reactive locomotive has body, running gear, current collecting device and brake and traction systems.  Traction electric motors and interconnected by shafts and connected through gear train with tailor front end of shaft of traction fan.  Space after traction fan is connected with ventilation system members by pipelines, and output of compressor of motor-compressor is connected with members of ventilation system by pipelines through valves. 
     EFFECT: simplified design of traction and brake systems, improved safety at high-speed running, increased service life of electrical equipment. 
     4 dwg
Patent RU-2298198-C1 (RU)
Inventor: BAKAEV ALEKSEJ VALENTINOVICH
IPC: G01R29/10
Filed: 2005-11-22
Granted: 2007-04-27
Abstract: FIELD: aerial engineering. 
     SUBSTANCE: method of measurement of azimuthal directional pattern of aerial is based upon measurement of azimuthal directional pattern of aerial at selected frequency, which aerial is mounted at axis of conducting disc fixed onto rotary device of bed for aerial measurements. Azimuthal directional pattern of auxiliary pin aerial is measured at the same frequency and at the same initial position of rotary unit. Azimuthal directional pattern of tested aerial, which has to be found, is found by subtracting values received at measurements of azimuthal directional pattern of auxiliary pin aerial from corresponding values received when measuring azimuthal directional pattern of tested aerial. After that received differential function is standardized. 
     EFFECT: improved precision of measurement. 
     5 dwg
Patent RU-2309427-C1 (RU)
Title: Method of measuring angular coordinates of object and radar station
Inventor: KISLJAKOV VALENTIN IVANOVICH
IPC: G01S13/06
Filed: 2006-02-01
Granted: 2007-10-27
Abstract: FIELD: radio location. 
     SUBSTANCE: method and radar station can be used in survey single-channel radar stations with phased aerial grating for measuring angular coordinates of object. Probing signals are irradiated. Signals reflected from objects are received. Amplitudes of received signals ρ ij  and angular coordinates ε j  and β j  of beam of aerial of radar station, which amplitudes correspond to received signals. Two-coordinate angular package of received signals is formed and angular coordinates of object are calculated. Coordinates of location of beam ε max  and β max  are found in formed package of received signals, in which beam the amplitude of received signal is maximal. Minimal and maximal ρ min  and ρ max  values of amplitude of signals at input of aerial; of radar station are measured. Value, which characterizes degree of fluctuation of signal reflected from object, is calculated. After that angular coordinates of object are found from angle of site to azimuth. 
     EFFECT: improved precision of measurement. 
     2 cl, 5 dwg
Patent RU-2306082-C1 (RU)
Title: Method for producing of exploded tobacco vein
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/24
Filed: 2006-03-15
Granted: 2007-09-20
Abstract: FIELD: production and processing of tobacco. 
     SUBSTANCE: method involves extracting mixture of estragon and cinnamon using liquid carbon dioxide; separating miscella; moistening tobacco vein; impregnating with separated miscella and simultaneously increasing pressure; reducing pressure to atmospheric pressure value at rate providing freezing of carbon dioxide sucked in miscella; heating at rate providing subliming of carbon dioxide to obtain base product. Base product may be utilized as part of mix for smoking tobacco articles in an amount exceeding 30% because upon smoking-through, it does not produce cellulose taste. 
     EFFECT: increased efficiency in producing of aromatized tobacco vein having increased volume.
Patent RU-2310942-C1 (RU)
Inventor: GAVRILENKO ALEKSANDR MIKHAJLOV
IPC: H01H37/48
Filed: 2006-04-18
Granted: 2007-11-20
Abstract: FIELD: electrical engineering; circuit breakers. 
     SUBSTANCE: proposed circuit breaker has case with cover, trip-free mechanism with rack, contact system with arc-control chambers, thermal and electromagnetic overcurrent releases in each pole. Thermal release is electrically connected to electromagnetic one and the latter, to movable contact of contact system with aid of flexible current-carrying conductor. 
     EFFECT: reduced pressure on trip-free mechanism rack. 
     1 cl, 3 dwg
Patent RU-2312486-C1 (RU)
Inventor: PAPUSHA SERGEJ KONSTANTINOVICH
IPC: A01D45/06
Filed: 2006-06-01
Granted: 2007-12-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: apparatus has pair of endless chain contours and rotating drums mounted on endless chain contours and equipped with cutting edges defining leaf separating cells within working zone. Apparatus is additionally provided with pneumatic system consisting of delivery fan and pair of air ducts equipped with nozzles. Nozzles are positioned above apparatus, along its longitudinal axis, at an angle thereto, and are provided with openings for directing air flow onto plates along center of gravity of tobacco leaf. 
     EFFECT: enhanced reliability in separation of leaves and discharging said leaves from separation zone. 
     3 dwg