baber/WOPTO huggingface dataset:
Patent RU-2232226-C1 (RU)
Inventor: LEVAGIN V M
IPC: E02B15/06
Filed: 2003-01-30
Granted: 2004-07-10
Abstract: FIELD: environmental protection, in particular, equipment for localizing of petroleum product spot and collecting from basin, including through-flow basin, such as river. 
     SUBSTANCE: floating barrier has sections sequentially connected with one another by means of pivotal members, and cables connected with outer sections. Sections are executed from used tire casings of equal diameter, which are arranged in side-by-side relationship to form horizontal row. Flexible binders are passed through tire casings. Flexible binder fastening members and pivotal connecting members are fixed on end closures, which are secured at section ends and equipped with sealing members. Tire casing cavity lower parts are filled with ballast members and remaining parts are packed with foamed polymer. Elastic hose is extending through the entire length of section inner space and is connected with hoses of adjacent sections through water and air supplying branch pipes. Longitudinal ridges of elastic material may be attached to upper part of sections. 
     EFFECT: enhanced reliability in operation, increased service life, reduced production costs, simplified operation and reduced contamination of environment due to utilization of used difficult-to-process articles. 
     4 cl, 5 dwg
Patent RU-2231346-C1 (RU)
Inventor: AZNABAEV M T
IPC: A61F9/007
Filed: 2003-03-11
Granted: 2004-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making non-penetrating circular incision to a given depth. The diameter is calculated from formula D 1 =D 2  x R 1 /R 2 , where D 1  is the non-penetrating circular incision diameter, D 2  is the finite given transplant bed diameter, R 1  is the given recipient cornea diameter before operation, R 2  is the given recipient cornea diameter after operation. The cornea is laminated along the outer edge of the circular incision forming peripheral stroma pocket of 0.5-1.0 mm in width. The prefabricated transplant which diameter is greater than the finite transplant bed diameter is placed on the prepared bed and fixed by imbedding transplant edges into the peripheral pocket with interrupted sutures being applied. 
     EFFECT: enhanced effectiveness in achieving correspondence of sutured flap and bed diameters; reliable fixation; reduced risk of traumatic complications; reduced postoperative astigmatism manifestations.
Patent RU-2233906-C1 (RU)
Inventor: BUDANOV JU P
IPC: C22C38/54
Filed: 2003-04-03
Granted: 2004-08-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to steel for atomic technique designated for making fast-neutron reactor with liquid-metallic heat-carrier member heat-releasing member jackets. Invention claims austenite steel comprising components taken in the following ratio, wt.-%: carbon, 0.05-0.08; silicon, 0.3-0.6; manganese, 1.0-2.0; sulfur, 0.012, not above; phosphorus, 0.020, not above; chrome, 15.5-17.0; nickel, 14.0-15.5; molybdenum, 1.9-2.5; titanium, 0.2-0.5; vanadium, 0.1-0.3; boron, 0.002-0.005; nitrogen, 0.02, not above; cobalt, 0.02, not above; aluminum, 0.1, not above; magnesium, 0.0001-0.005; calcium, 0.0005-0.005; iron, the balance. The ratio of titanium content to carbon content is 4, not less. Invention provides reducing form changing of heat-releasing members at radiation irradiation due to enhanced resistance against swelling in simultaneous retention of mechanical properties and corrosion stability under condition of elevated temperature and providing the technological effectiveness. 
     EFFECT: valuable properties of steel. 
     4 cl, 2 tbl
Patent RU-2243929-C1 (RU)
Title: Container for transportation and storage of liquids
Inventor: SHJUTTS UDO
IPC: B65D77/06
Filed: 2003-04-24
Granted: 2005-01-10
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: proposed container contains support in form of pan made of current conducting material to support replaceable inner container made of synthetic material and having four side walls, lower upper bottom plates, filler branch pipe with cover formed on upper bottom plate and drain branch pipe with tap device formed on lower section of side wall. Container is provided also with outer hood made of vertical and horizontal metal rods forming grid and solid or sectional support insert with four side walls of current conducting material placed between inner container and outer hood. Wall member or wall members of support insert are cross-linked by great number of adjoining structural members, such as hexagons, circles, honeycomb cells, trapeziums, rhombuses, squares and rectangles. 
     EFFECT: reduced weight of container owing to perfection of its design. 
     7 cl, 3 dwg
Patent RU-2232446-C1 (RU)
Inventor: EVSTIGNEEV V G
IPC: H01L23/498
Filed: 2003-05-14
Granted: 2004-07-10
Abstract: FIELD: electronic instrumentation engineering. 
     SUBSTANCE: proposed printed-circuit board characterized in unified mechanical design and manufactured to unified documentation in unified process for carrying printed electronic assemblies designed for operation under versatile conditions is, essentially, planar substrate having at least one seating place for separately packaged electronic plug-in component such as integrated-circuit of definite size provided with terminal strips arranged in line on at least one end of separate package. Line of printed conducting sections is formed on planar substrate in vicinity of seating place, their quantity being equal to that of terminal strips; each of them is used to secure respective terminal strip connected to printed conductors for connection to other electronic components disposed on wafer surface in compliance with schematic circuit diagram. Line of additional printed conducting sections meant for surface wiring and mounting terminal strips of other separately packaged electronic plug-in component of integrated-circuit type whose size differs from that of mentioned plug-in component is formed in parallel with line of printed conducting sections for securing terminal strips of plug-in component. Additional printed conducting sections are connected to printed conductors formed on planar substrate in compliance with schematic circuit diagram and circuit arrangement of first of mentioned electronic plug-in component; printed conducting sections of both electronic plug-in components having same circuit arrangement are interconnected. 
     EFFECT: enlarged functional capabilities. 
     6 cl, 4 dwg
Patent RU-2248113-C1 (RU)
Title: Crumble crusher
Inventor: BORYCHEV S N
IPC: A01D33/00
Filed: 2003-08-11
Granted: 2005-03-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: crumble crusher has two cylindrical balloons rotating in opposite directions. Each cylindrical balloon is made in the form of end disks mounted on drive shaft. Elastic caps are fixed to disks. Upper balloon is provided at its side adjoining drive with vibration exciter including central helical gear, free-wheel mechanism and unbalanced satellites. Satellite pins are connected to vibration exciter casing through free-wheel mechanism and flexible members. Flexible members are located between vibration exciter casing and central helical gear connected to balloon. 
     EFFECT: improved operating and technological characteristics of crumble crusher. 
     2 dwg
Patent RU-2247160-C1 (RU)
Inventor: POLJAKOV P V
IPC: C22B7/00
Filed: 2003-11-24
Granted: 2005-02-27
Abstract: Изобретение относится к производству алюминия электролизом расплавленных солей и может быть использовано для переработки отходов данного производства. Техническим результатом изобретения является повышение работы электрофильтров, сокращение выбросов в атмосферу вредных веществ, уменьшение сброса твердых фторуглеродсодержащих отходов, дополнительный возврат в производство соединений в виде вторичного регенерационного криолита высокого качества. Способ включает подачу в реактор твердых фторуглеродсодержащих отходов и кислородсодержащего газа и высокотемпературный обжиг с получением вторичного сырья для производства алюминия. На обжиг подают мелкодисперсные фторуглеродсодержащие серосодержащие отходы, в которых поддерживают весовое отношение фтора к сере не менее 4:1, а в качестве кислородсодержащего газа подают анодные газы электролитического производства алюминия из системы организованной газоочистки. Отходы подают в виде суспензии, в которой поддерживают весовое отношение Ж:Т равным 0,5-1,5:1. 1 з.п. ф-лы.
Patent RU-2256065-C1 (RU)
Inventor: ZHIL TSOV V V
IPC: E21B43/00
Filed: 2004-01-22
Granted: 2005-07-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device has electric down-pump mounted in a well with power cable from electric engine. Device also has operation mode set-point device, deep telemetry block with sensors of parameters of well condition and electric pump, debit measuring means, mounted on outlet line, voltage of converter, connected to control station. The latter is connected to electric engine feeding cable. According to invention into device additionally inserted are adaptive adjuster, block of dynamic model of schematic bed-well-down-pump, block for identification of dynamic model, block for identification of parameters of face-adjacent bed zone. 
     EFFECT: higher quality. 
     5 dwg
Patent RU-2256341-C1 (RU)
Title: Method for production of sugar fondant
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-07-20
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of sugar fondant syrup, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake in amount of about 4.7 mass % is used as flavor and preparation obtained from biomass of Mortierella alliaceae micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.06 mass % is used as structure-forming agent. 
     EFFECT: low-hardening sugar fondant with decreased consumption of structure-forming agent.
Patent RU-2255317-C1 (RU)
Title: Способ учета совместности работы двухслойных деревянных конструкций балочного типа
Inventor: KOROBKO V I
IPC: G01M5/00
Filed: 2004-02-17
Granted: 2005-06-27
Abstract: Изобретение относится к области строительства и предназначено для учета совместности работы двухслойных конструкций балочного типа. Сущность: для каждого слоя составной балки определяют погонные массы. Вычисляют моменты инерции их сечений. Подсчитывают момент инерции всего сечения составной балки как цельного. Экспериментально определяют основные частоты свободных колебаний каждого слоя. Определяют основную частоту колебаний составной балки. Подсчитывают коэффициент снижения жесткости составной балки по формуле: 
        где 
     ω - частота колебаний основного тона составной балки; 
     ω 1  и ω 2  - частоты колебаний основного тона каждого слоя составной балки как самостоятельной конструкции; 
     m 1  и m 2  - погонные массы каждого слоя составной балки; 
     I 1  и I 2  - моменты инерции сечений каждого слоя составной балки; 
     I 5  - момент инерции сечения составной балки как цельного. 
     Технический результат: упрощение реализации способа и снижение его трудоемкости. 1 ил.
Patent RU-2260637-C1 (RU)
Title: Apparatus for producing of fibrous materials from thermoplastic melts
Inventor: POTEMIN R V
IPC: D01D5/08
Filed: 2004-04-20
Granted: 2005-09-20
Abstract: FIELD: production of synthetic materials from thermoplastic substances and mixtures thereof, including high-quality industrial wastes, and also various kinds of domestic and industrial thermoplastic material wastes, in particular, may be used for producing of sorbents for catching of petroleum and petroleum products from water. 
     SUBSTANCE: apparatus has plate with detachable cover equipped with central opening where slider bearing for reactor shaft is mounted, inlet branch pipes adapted for feeding of melt into reactor and mounted within detachable cover, and rotating hollow reactor provided with spinneret and made in the form of truncated cone whose open part, that is, diverging cone and truncated cone of reactor are continuously joined to one another. Cylindrical rods having diameter D are serving as spinneret and spaced apart by equal gap L from each other to thereby allow separation of melt film into equal filaments of substantially equal cross-section D i . Heater is made in the form of truncated cone and arranged coaxially to reactor in spaced relation thereto. Also, rear side of heater is protected by heat-insulating sleeve of refractory ceramics to facilitate maintaining of working temperature mode within reactor, provide predetermined temperature of melt film and substantially eliminate destruction thereof to thereby increase quality of resultant filament. 
     EFFECT: simplified construction, enhanced reliability in operation, improved quality of filaments and increased efficiency of reactor. 
     9 cl, 5 dwg
Patent RU-2269162-C1 (RU)
Title: Method for modeling gastroesophageal reflux disease
Inventor: LAZEBNIK LEONID BORISOVICH
IPC: G09B23/28
Filed: 2004-07-01
Granted: 2006-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves intravenously introducing 1% nitroglycerin solution to experimental animal at a dose of 0.05-0.1 ml 10-15 min before exposing abdominal cavity. 1% methylene blue is introduced into stomach fundus region later on. 
     EFFECT: high accuracy of modeling.
Patent RU-2249516-C1 (RU)
Title: Wing-in-ground-effect craft
Inventor: GRISHCHENKO S E
IPC: B60V1/08
Filed: 2004-08-30
Granted: 2005-04-10
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: proposed wing-in-ground-effect craft consists of front, main and rear low-aspect ratio wings forming air cushion, installed in tandem in direction of movement and adjoining each other. Main wing is formed by upper and lower saucer hull shells connected to each other. Front and rear wings are coupled by bow and stern parts of floats-skegs on which main wing rests. All round vision saucer hull is connected with spaces of floats-skegs by airtight passages. Upper rigid shell of said hull is provided with sealed access hatch and windows. Main tractor engine with propeller and auxiliary control cabin are found in front part of each float-skeg. Auxiliary engine has priopeller arranged in ring holder with rudder mounted on rear end face. Said propeller is secured on transverse support crosspiece coupling stern parts of floats-skegs on which vertical control surfaces are mounted. Bow lifting wing is installed on auxiliary control cabins of floats-skegs. 
     EFFECT: improved efficiency of wing-in-ground-effect craft, possibility of movement over frozen water surface and snow and at height exceeding height of air cushion. 
     4 cl, 3 dwg
Patent RU-2273062-C1 (RU)
Title: Nuclear-reactor fuel assembly grid structure
Inventor: ENIN ANATOLIJ ALEKSEEVICH
IPC: G21C3/344
Filed: 2004-08-30
Granted: 2006-03-27
Abstract: FIELD: nuclear power engineering; spacer and mixing grids for reactor fuel assemblies. 
     SUBSTANCE: proposed spacer or mixing grid designed for triangular disposition of fuel elements has subchannels, each made in the form of polygonal tube whose longitudinal axis is parallel to fuel assembly axis. Six faces are parallel to subchannel axis and two triplets of faces are tilted due to different face width along subchannel axis; width of one triplet of faces is smaller at bottom end of subchannel and larger at its top end, that of other triplet of faces is smaller at top end of subchannel and larger at its bottom end. Faces in each triplet are spaced 120 deg. apart about subchannel axis; subchannels are disposed in spacer grid in triangular assemblies of grid abutting against one another by faces parallel to longitudinal axes of subchannels and are positioned in assemblies so as to form inclined channels for coolant passage. 
     EFFECT: enhanced coolant mixing factor. 
     1 cl, 6 dwg
Patent RU-2275175-C1 (RU)
Inventor: MAKHONIN PETR IVANOVICH
IPC: A61F2/52
Filed: 2004-09-24
Granted: 2006-04-27
Abstract: Изобретение относится к медицинским протезам и может быть использовано для замещения дефицита тканей в послеоперационном периоде. Экзопротез содержит основной наполнитель, размещенный в пленочной оболочке. Оболочка имеет рабочую наружную поверхность и внутреннею поверхность для прилегания к телу. Экзопротез полностью или частично повторяет форму левой или правой молочной железы и снабжен имитатором соска на рабочей поверхности. Пленочная оболочка с рабочей поверхностью выполнена глянцевой или матовой и не менее чем в 1,2 раза превышает толщину пленочной оболочки с внутренней поверхностью для прилегания к телу. Технический результат состоит в обеспечении внешнего подобия замещаемому органу. 4 з.п. ф-лы, 2 ил.
Patent RU-2285700-C1 (RU)
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: C08F4/42
Filed: 2005-06-06
Granted: 2006-10-20
Abstract: FIELD: rubber industry. 
     SUBSTANCE: invention relates to a process of manufacturing butadiene rubber, which is product of stereospecific solution polymerization of butadiene or butadiene with isoprene in presence of rare-earth element-based complex catalyst. In one embodiment of the process, blend composed of butadiene or butadiene/isoprene, hydrocarbon solvent and catalytic complex is charged into polymerizer, said catalytic complex being formed by interaction of rare-earth element, diene hydrocarbon, organoaluminum compound, and haloorganic compound. To that end, prior to be charged into polymerizer, blend is supplemented by more organoaluminum compound being mixed with the latter under turbulence conditions, whereupon catalytic complex is added to turbulently moving stream. Turbulence conditions are created with the aid of convergent-divergent-type mixer or Rashig rings, or pump. In another embodiment, organoaluminum compound is additionally added to blend, after which the blend is mixed with organoaluminum compound and catalytic complex preliminarily formed under turbulence conditions, after which mixture is charged into polymerizer under turbulent stream movement conditions, these conditions being created as described above. It is also possible that blend is preliminarily mixed with organoaluminum compound, after which catalytic complex is added, all operations being also performed under turbulence conditions. 
     EFFECT: reduced consumption of catalytic complex when butadiene rubber is manufactured with required Mooney viscosity index. 
     3 cl, 3 dwg, 5 ex
Patent RU-2291855-C1 (RU)
Inventor: IVANOV ANATOLIJ MIKHAJLOVICH
IPC: C07C53/06
Filed: 2005-10-12
Granted: 2007-01-20
Abstract: Изобретение относится к органическим солям переходных металлов, в частности к получению соли трехвалентного железа и муравьиной кислоты. Способ осуществляют путем непосредственного взаимодействия порошка восстановленного железа с муравьиной кислотой в присутствии молекулярного йода и кислорода воздуха в качестве окислителей. Процесс протекает в среде диметилформамида в качестве растворителя для приготовления необходимой жидкой фазы с концентрациями муравьиной кислоты и йода 4,5-10 и 0,03-0,11 моль/кг соответственно. Массовое соотношение жидкой фазы и порошка восстановленного железа 3:1. Процесс начинают при комнатной температуре и ведут в условиях принудительного охлаждения при 50-80°С с расходом воздуха на барботаж 0,6-1,2 л/мин на кг жидкой фазы. Процесс прекращают при накоплении соли железа (III) в суспензии 1-1,2 моль/кг. Суспензию отделяют от частиц непрореагировавшего железа, затем фильтруют, фильтрат возвращают на повторный процесс, а соль сушат и либо используют по назначению, либо дополнительно очищают перекристаллизацией. Технический результат - упрощение способа с улучшением экономических показателей и повышением чистоты конечного продукта. 1 табл.
Patent RU-2296518-C1 (RU)
Title: Method for forming compression-valvular esophageal-small-intestinal anastomosis
Inventor: DAMBAEV GEORGIJ TSYRENOVICH
IPC: A61B17/11
Filed: 2005-11-30
Granted: 2007-04-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with forming esophageal-small-intestinal anastomoses after gastrectomy. It is necessary to suture in duodenal stump, form muscular sphincter at esophageal distal end due to folding and suturing up a muscular membrane to longitudinal esophageal layer, apply an esophageal-small-intestinal anastomosis upon a long loop. Before applying a compression anastomosis onto counter-mesenteric edge of small intestine one should fulfill hydropreparing of seroso-muscular membrane against mucous-submucous layer with physiological solution for the length of about 2.5-3 cm. In transverse direction at the site of hydropreparation it is necessary to fulfill an incision of seroso-muscular layer for the width of esophagus, form a tunnel in aboral direction. It is important to apply interrupted sutures onto posterior semi-circumference of inferior edge of esophageal sphincter and inferior edge of seroso-muscular layer of small intestine, esophageal mucosa should be applied into the tunnel formed, onto anterior semi-circumference of inferior edge of esophageal sphincter and seroso-muscular layer one should apply interrupted sutures. Parallel to the applied anastomosis at the distance of 4 cm being aborally it intestinal incision should be carried out to dissect through this incision a mucous-submucous layer along inferior edge of the tunnel formed. Anterior semi-circumference of esophageal mucosa should be fixed with interrupted sutures through enterotomal incision towards intestinal mucosa. Through the incision it is necessary to apply an implant as a cooled and unclasped clip out of two coils of shape-memory titanium nickelide. One coil should be applied onto posterior semi-circumference of esophageal mucosa, and another - onto exfoliated mucous-submucous intestinal membrane. The clip should be heated with the flow of hot physiological solution from the syringe till its compression. Enterotomal incision should be sutured with separate interrupted sutures. The innovation enables to remove reflux-connected complications and helps to simplify technical procedure of operative interference. 
     EFFECT: higher efficiency. 
     11 dwg, 1 ex