baber/WOPTO huggingface dataset:
Patent RU-2175791-C2 (RU)
Title: Composite material of nuclear fuel and its production process
Inventor: VIALLAR IZABEL
IPC: G21C3/64
Filed: 1997-02-06
Granted: 2001-11-10
Abstract: FIELD: composite materials for nuclear fuel. SUBSTANCE: material has radiation-inert ceramic matrix wherein nuclear fuel particles are distributed with gap of 1 to 10 microns provided between particles and matrix. Coefficient of thermal expansion of matrix is lower than that of nuclear fuel particles. Matrix may be made of spinel, magnesium oxide, or yttrium oxide. Nuclear fuel particles are those of UO 2  oxide or of UO 2  base mixture. Material production process includes mixing of nuclear fuel precursor particles with material powder, molding of mixture, and sintering of molded mixture in environment of reducing agent. Nuclear fuel precursor material is U 3 O 8  or UO 2 -U 3 O 8 . EFFECT: enhanced cracking resistance and ability of holding volatile fissionable products of matrix. 18 cl, 2 dwg
Patent RU-2178880-C2 (RU)
Title: Procedure of processing of signals characterizing waves reflected or transmitted by object for examination and analysis of structure of object and device for examination and analysis of structure of object
Inventor: DORI ZHAK
IPC: A61B8/00
Filed: 1997-08-08
Granted: 2002-01-27
Abstract: FIELD: analysis of structure of object. SUBSTANCE: procedure and device are designed to process signals characterizing waves reflected or let through by certain object (0) to conduct analysis of structure of this object. Procedure includes radiation of waves incident on specified object, reception of waves reflected or let through by structures found in path of incident wave inside object by number of detecting elements (D 1 ,D n ); conversion of obtained information to digital form with its subsequent recording in field storage (MC); computation of positions of cells per each point (P ij ) of object which are engaged in field storage by signals detected by specified elements (D l ,D n ) and by corresponding waves which are reflected or let through by point (P ij ) and finally execution of operations with all data related to each point (P ij ) and contained in field storage (V p ) which will allow amplitude of wave reflected or let through by point (P ij ) to be determined. EFFECT: simplification of examination procedure and analysis of structure of object. 17 cl, 2 dwg
Patent RU-2174028-C2 (RU)
IPC: B01D3/14
Filed: 1997-12-16
Granted: 2001-09-27
Abstract: FIELD: liquid mixture separation. SUBSTANCE: method involves enriching bottoms with volatile component by separating bottoms into different compositions by fractional condensation of respective part of vapor discharged from column in several dephlegmators. Bottoms fraction discharged from sequential dephlegmator has maximum concentration of high-volatile component. Bottoms fraction is supplied from column upper part and previous fractions are respectively supplied into column lower parts. Because bottoms fractions have higher content of volatile component than liquid in column at parts where fractions are introduced, vapor discharged from column has increased content of volatile component, and, respectively, distillate passed through dephlegmator has larger content of volatile component than distillate obtained with the same total consumption of bottoms produced in one dephlegmator. Method allows height of column to be reduced or reflux ratio to be decreased. EFFECT: increased efficiency in separating liquid mixtures by distillation method and reduced power consumption. 1 dwg
Patent RU-2181292-C2 (RU)
Inventor: DJUPON EHRIK
IPC: A61K38/00
Filed: 1996-08-07
Granted: 2002-04-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to method of shark extracts preparing. Method involves preparing cartilage homogenate in an aqueous solution. Homogenate is separated for solid fraction (solid extract) and liquid fraction and the latter is subjected for fractionation to prepare liquid extract containing molecules with molecular mass 500 kDa or less. Invention involves some cosmetic use based on ability of liquid extract to improve function of cutaneous barrier. These shark cartilage extracts show rather perspective therapeutic significance. Unexpectedly valuable products obtained by the proposed method can be considered as an index of the novel and nontrivial method. EFFECT: simplified and effective method of preparing, valuable medicinal properties. 44 cl, 27 dwg, 9 tbl
Patent RU-2154156-C2 (RU)
Inventor: SHCHUGOREV V D
IPC: E21B43/20
Filed: 1998-06-22
Granted: 2000-08-10
Abstract: FIELD: development of oil-gas pools applicable in oil production by oil displacement with gas of gas cap or with water of edge water zone. SUBSTANCE: flow string is successively perforated interval by interval, from packer to pool roof. Determined for each interval is injectivity of well to assign rate of water and high-density weighted drilling mud injection. Then successively injected into interval of perforation are portions of weighted drilling mud and water to form impermeable partition round bores of producing wells. In so doing, it is not allowed to exceed initial formation pressure by more than 10% in forcing the last portion of weighted drilling mud by water from well to formation. EFFECT: higher oil recovery factor and reduced expenditures for oil production. 3 cl, 3 dwg, 1 tbl
Patent RU-2218560-C2 (RU)
Title: Система формирования изображения, действующая в субмиллиметровом диапазоне
Inventor: LUUKANEN ARTTI
IPC: G01S17/89
Filed: 1998-09-16
Granted: 2003-12-10
Abstract: Система формирования изображения включает более чем один приемник на по меньшей мере одной подложке и оптический элемент для сбора электромагнитного излучения и для фокусировки его на указанные приемники, выполненные в виде болометров с сопрягающей антенной. Размеры антенн выбраны таким образом, что чувствительность болометров снижена на длинах волн, меньших заданного значения. Система дополнительно содержит по меньшей мере один адаптивный элемент для улучшения сопряжения излучения с болометрами. Оптический элемент выполнен с возможностью ограничения полосы длин волн электромагнитного излучения, падающего на подложку для болометров. В результате система обладает двухступенчатой селективностью по отношению к длине волны. Обеспечивается повышение разрешения системы, упрощение системы и более низкое потребление энергии. 15 з.п.ф-лы, 4 ил.
Patent RU-2201906-C2 (RU)
Title: Zirconium dioxide-base sintered material and method of its making
Inventor: GIGONI ZHAK MARIUS LUIS
IPC: C04B35/482
Filed: 1999-04-19
Granted: 2003-04-10
Abstract: FIELD: refractory materials. SUBSTANCE: invention relates to refractory material based on zircon and zirconium dioxide and method of their preparing. The sintered material is prepared from charge comprising from 5% to 40% of zircon. Material shows the following chemical composition, wt.%: ZrO 2  + HfO 2 , 82-96; SiO 2 , 1.7-14; TiO 2 , 0.2-3; Y 2 O 3 , 0.4-5; Al 2 O 3 , 0.2-2.5; impurities, <1. Method of article making involves molding and calcinations of molded article at 1400-1650 C. The use of proposed method ensures to avoid cracks formation in making blocks of large size and mass. Refractory materials prepared from charge based on zircon and zirconium dioxide can be used in glass-melting furnaces. EFFECT: improved method of preparing, valuable properties of material. 9 cl, 3 tbl, 30 ex
Patent RU-2168678-C2 (RU)
Title: Boiler for burning fuel in fluidized bed
Inventor: IS EMIN R L
IPC: F23C10/00
Filed: 1999-07-12
Granted: 2001-06-10
Abstract: FIELD: boiler technique; municipal and industrial power engineering. SUBSTANCE: boiler is provided with horizontal cylindrical combustion chamber equipment with two longitudinal rows of water-cooled vertical tubes with water-cooled sheet laid between them; water-cooled sheet is made in form of profiles which are perforated on one side; tubes are inclined relative to vertical axis and center of boiler. EFFECT: increased heating capacity of boiler with no increase in its heat-exchanger surface. 2 dwg
Patent RU-2167583-C2 (RU)
Title: Method of producing base from citrus fruits for thickened drinks
Inventor: KVASENKOV O I
IPC: A23L2/385
Filed: 1999-09-01
Granted: 2001-05-27
Abstract: FIELD: food-concentrates industry, particularly, production of drinks concentrates. SUBSTANCE: method involves extraction of bitter substances from flavedo of citrus fruits, their treatment by lipid-containing extract of biomass of microorganisms Pythium ultimum and ageing, then crushing and concentration of crushed mass with preparing of the final product. EFFECT: increased stability of base to microbial spoilage. 2 ex
Patent RU-2177593-C2 (RU)
Inventor: KIRSANOVA T V
IPC: F28D7/16
Filed: 1999-11-01
Granted: 2001-12-27
Abstract: FIELD: gasifying cryogenic fuel in aircraft gas-turbine engines. SUBSTANCE: heat exchanger has parallel tubes connected by means of inlet and outlet collectors and arranged in shell which forms cavity with inlet and outlet for heat-transfer agent. According to invention, heat exchanger is mainly used for gasifying cryogenic fluid flowing inside tubes; tubes are located at pitch S at outer diameter of d out ; tubes are mounted in groups at pitch between groups of S 1  found from the following relationship 1,5≤S 1 /d out ≤2,5 at pitch S found from relationship 1,5S/d out ≥. EFFECT: enhanced efficiency; reduced external resistance; avoidance of freezing on side of heat- transfer agent. 2 cl, 3 dwg
Patent RU-2179373-C2 (RU)
Title: Регулирование мощности передачи между базовой станцией и мобильной станцией в системе мобильной связи
Inventor: CHOJ DZIN VOO
IPC: H04W52/04
Filed: 1999-04-26
Granted: 2002-02-10
Abstract: Изобретение относится к системе мобильной связи, в частности к способу регулирования мощности между базовой станцией и мобильной станцией в системе мобильной связи МДКР. Технический результат - обеспечение эффективного управления мощностью передачи линий радиосвязи между базовой станцией и мобильной станцией. Система мобильной связи содержит (а) назначение прямого и обратного каналов прерывистой передачи, соответственно, базовой станции и мобильной станции и управление мощностью передачи прямого и обратного каналов прерывистой передачи так, чтобы на соответствующих каналах можно было принимать данные; (b) прерывание управления мощностью передачи, если данные, подлежащие передаче/приему, не генерируют в течение заданного времени; и (с) для арбитража уровня мощности в состоянии, при котором управление мощностью передачи не осуществляют, возобновление управления мощностью передачи прямого и обратного каналов прерывистой передач с тем, чтобы отрегулировать мощность передачи, с которой можно было бы принимать данные. 4 с. и 14 з.п. ф-лы, 17 ил.
Patent UA-27241-C2 (UA)
Title: Method of wiring heterodyne and preselector control
Filed: 1992-12-07
Abstract: The invention relates to radio engineering and can be used in control process of radio receiving equipment. The method of wiring heterodyne and preselector control provides tuning control of mentioned units in the precision connection frequencies. The substitution of heterodyne voltage by voltage with frequency corresponding to the precision connection frequency is carried out in one of mentioned frequencies. The preselector is tuned to the precision connection frequency. The opposite mentioned substitution is carried out. Without changing the preselector tuning, the heterodyne to the corresponding frequency is tuned.
Patent UA-37245-C2 (UA)
Title: method for preparation of polymer material , having biological activity (VARIANTS)
Filed: 1996-03-27
Abstract: The invention relates to the field of natural materials (polysaccharides). A method for the preparation of polymer material .having biological activity. The method comprises treatment of starch in the aqueous medium with hydrogen peroxide, phosphoric acid, iron chloride during 2-3 hours at the temperature of 25 °C.
Patent UA-25539-C2 (UA)
Title: Emulsion with antiparasitic and antibacterial activity for topical use
Inventor: LIAPUNOV MYKOLA OLEKSANDROVYCH
Filed: 1997-05-22
Abstract: The emulsion with antiparasitic and antibacterial activity for the topical use contains benzylbenzoate, the surface-active substance, the purified water, and propylene glycol. The emulsifier N 1 is used as the surface-active substance.
Patent UA-48988-C2 (UA)
Title: Method for increase productivity of catalytic solution of carbonylation (variants), method for methanol carbonylation
IPC: B01J38/00
Filed: 1996-10-16
Abstract: A process for treating low water content carbonylation catalyst solutions which contain a rhodium component and an alkali metal component to remove metallic corrosion products is disclosed. The process comprises contacting the catalyst solution with an ion exchange resin, preferably in the lithium form, and a sufficient amount of water to decrease the concentration of alkali metal ions to optimize removal of corrosion metal products.
Patent UA-74288-C2 (UA)
Title: A starch adhesive composition
Inventor: Kokoshko Leokadiia Pavlivna
Filed: 2004-03-30
Abstract: A starch adhesive composition which is composed of starch, water and benzoic acid being characterized by greater stability in time.
Patent RU-2188731-C2 (RU)
Inventor: SHELATON A E
IPC: B21D22/20
Filed: 2000-02-18
Granted: 2002-09-10
Abstract: FIELD: manufacture of axially symmetrical and box-shaped parts by impulse deep drawing. SUBSTANCE: apparatus includes container; discharge chamber communicated with container; punch; working liquid; mounted on container member for fastening sheet blank. Container is mounted with possibility of motion relative to rigidly secured (both) discharge chamber and punch. Blank is placed on supporting surface in such a way that it rests upon punch; peripheral portion of blank is placed between supporting surfaces of holder and movable container. Pressure impulse occurred in working liquid provides shaping of blank and motion of its peripheral portion towards punch. Such motion of blank decreases blank pressure acting upon supporting surface. It reduces friction between blank and supporting surface. EFFECT: enhanced shaping degree, improved quality of drawn article. 2 dwg
Patent RU-2238196-C2 (RU)
IPC: B60R21/02
Filed: 2000-02-24
Granted: 2004-10-20
Abstract: FIELD: automotive industry; design members providing safety of driver and passengers. 
     SUBSTANCE: proposed safety frame is made up of longitudinally arranged tubes, one fitted into the other, with possible of extending. Shock damper is made of tubes of frame being two-step single-acting device with first step with engine compartment installed on front part of body and arranged lengthwise the car, and second step with fitted-on cab and car rear compartment fitted-to its rear part and arranged along can with luggage compartment. Rear ends of both steps of damper are hinge-connected, with guides for second step being mounted on first step. 
     EFFECT: improved safety of people in car at front collisions. 
     6 dwg
Patent RU-2193114-C2 (RU)
Inventor: KAPITOV N A
IPC: F04C29/04
Filed: 2000-06-23
Granted: 2002-11-20
Abstract: FIELD: oil-free compression units. SUBSTANCE: air-cooled compression unit has compression members made in the form of a pair of involute spirals, immovable and movable, forming compression chamber. Movable involute spiral is connected with mechanism of motion conversion. Common body is made in the form of a part of motion conversion mechanism in which motion conversion mechanism is located, and a part of body of compression members accommodating compression chamber, fan, pipe union - heat exchanger communicated with outlet of compression chamber passing into branch pipe which serves as outlet of connection with discharge line of compressor. EFFECT: increased intensity of heat removal of forced convective heat exchange from compression members and improved operating conditions. 1 dwg
Patent RU-2186964-C2 (RU)
Title: Method of heap leaching of metals from difficulty permeable highly argillaceous rocks
Inventor: JAKUPOV V S
IPC: E21B43/28
Filed: 2000-06-29
Granted: 2002-08-10
Abstract: FIELD: mining. SUBSTANCE: method includes formation of impervious base, rock pile to be leached and supply of reagent leaching solutions for dissolving of metals from mined bulk. First, located near impervious base, on area exceeding base area, is flat rock heap not above 2.5 m high. During cold season, as its surface becomes frozen to depth of 0.1-0.15 m, frozen crust is periodically crushed and moved to impervious base, where new pile is formed from lumps of frozen rock. Metal leaching is started after completion of pile formation by supply of reagents of high concentration and temperature to heap. EFFECT: increased filtration coefficient of leached rocks and intensity of leaching process.
Patent RU-2197975-C2 (RU)
Title: Biologically active supplement to food based on vegetable components for prophylaxis of pathological symptoms of climacteric syndrome
Inventor: UDINTSEV S N
IPC: A61K36/28
Filed: 2000-07-13
Granted: 2003-02-10
Abstract: FIELD: medicine, gynecology. SUBSTANCE: nutrient biologically active supplement comprises soybean flour and thyme, licorice and Leuzea carthamoides roots raw taken in the following ratio of components, wt.%: soybean flour, 99; raw of other components, 1. EFFECT: enhanced activity of product.
Patent RU-2207268-C2 (RU)
Title: Frame of locomotive three-axle bogie
Inventor: NIKIFOROV N I
IPC: B61C15/10
Filed: 2000-07-17
Granted: 2003-06-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to design of locomotive bogie frames. Design peculiarity of proposed bogie is that end face parts of longitudinal sidemembers and(or) end crossmembers are provided with inner ribs forming closed spaces for carried stock of sand. Spaces are provided with covers on top and unions for connecting discharge branch pipes on bottom. Invention makes it possible to use inner spaces of frames for keeping stock of sand which lowers center of masses of locomotive and provides small length of sand pipelines and fixed position of pipelines. EFFECT: improved operation reliability. 2 cl, 4 dwg
Patent RU-2213040-C2 (RU)
Inventor: ROMANOV O A
IPC: B66C1/14
Filed: 2000-08-14
Granted: 2003-09-27
Abstract: FIELD: civil engineering. SUBSTANCE: invention relates to gripping devices for lifting plate-type articles, particularly, ceilings and floors. Proposed device contains mounting unit and tie-rods with grips secured on mounting unit. Grips are arranged on ends of tie-rods for coupling with plate. Each grip is made in form of pair of bell-cranks connected by hinge joint and provided with two stops with curvilinear surface secured on some ends of bell-cranks for engaging with inner surface of plate. Other ends of pair of bell-cranks are connected with corresponding tie-rod by means of flexible ties, and curvilinear surface of stops is made spherical. Invention provides uniform distribution of load between surfaces of stops and spaces of plates in contact with stops making it possible to use device with plates with different sizes of spaces. EFFECT: improved reliability of plate gripping. 4 cl, 2 dwg
Patent RU-2234302-C2 (RU)
Inventor: GASANOV A M
IPC: A61H9/00
Filed: 2000-08-17
Granted: 2004-08-20
Abstract: FIELD: medicine orthopedics, traumatology. 
     SUBSTANCE: one should squeeze femoral artery either from one or both sides due to pneumatic gaskets at the level of the upper femoral third being below the site of branching of deep femoral artery. One should begin from 1.5-2 min to 6-8 min since the moment of pulse disappearance below the site of squeezing. Simultaneously, one should squeeze femoral artery above the site of bifurcation at affected side for 10 sec followed by removing the squeezing for 15 sec. During the 1 st  wk such squeezing is carried out every 2 h 7 times daily at 10-h-long nocturnal interval. Since the 2 nd  wk duration of squeezing corresponds to 3-4 min. Since the 3d wk the number of squeezing procedures should be decreased to 3 times daily at squeezing duration with gaskets to be 6-8 min. Therapy is conducted for 3 mo, and in case of operative interference - beginning from the 10 th  d after operation up to consolidation along the line of osteotomy and restoration of limb's supporting capacity. The method enables to intensify collateral circulation in area of patient's hip joint. 
     EFFECT: higher efficiency of therapy. 
     2 cl, 3 dwg
Patent RU-2201745-C2 (RU)
Inventor: AL VARES EHRNANDES MARIJA
IPC: A61K36/63
Filed: 1998-06-26
Granted: 2003-04-10
Abstract: FIELD: medicine. SUBSTANCE: composition contains mixture of olive oil and parsley oil in ratio from 1 to 7, respectively. Besides, composition may comprise other vegetable oils, mint oil, menthol and chlorophyll. Said compositions may be in various forms including candies, chewing gum, tooth paste, liquid for oral gargle and pharmaceutical compositions, especially, in the form of soft gelatin capsules. For this purpose, they include proper additives and fillers introduced in the process of preparation of desired form. EFFECT: provision of clean and natural respiration during some hours, neutralization of unpleasant taste. 13 cl
Patent RU-2211124-C2 (RU)
Title: Electric arc welding apparatus
Inventor: STAVA EHLLIOTT K
IPC: B23K9/10
Filed: 2000-09-26
Granted: 2003-08-27
Abstract: FIELD: electric arc welding processes and equipment, namely improved apparatus for electric arc welding having large number of separate electric power sources, possibly used for welding tubes. SUBSTANCE: apparatus includes large number of electric power sources connected with the same welding station having DC-inlet for supplying electric arc welding current to electrodes and to part. Each power source includes switching inverter forming DC outlet current according to signal fed to inlet of electric power source; circuit connecting DC outlet currents in parallel to inlet of welding station; feedback circuit having pickup for whose electric current outlet signal corresponds to electric arc current; control signal source and circuit for generating main electric current signal on base of electric current signal of said pickup and control signal; circuit for supplying main electric current signal to inlets of large number of electric power sources. In the result all electric power sources are equally supplied in common by DC-current fed to DC-inlet of welding station. EFFECT: enhanced efficiency, improved operational comfortability of apparatus. 37 cl, 7 dwg
Patent RU-2199742-C2 (RU)
Inventor: KOKUEVA O V
IPC: G01N33/48
Filed: 2000-10-27
Granted: 2003-02-27
Abstract: Изобретение относится к медицине, а именно к гастроэнтерологии, и может найти применение в выборе тактики лечения больных язвенной болезнью двенадцатиперстной кишки (ЯБ ДПК). В комплексе выявляют определенные критерии оценки функционального состояния печени и поджелудочной железы, секреторной и моторно-эвакуаторной деятельности гастродуоденального комплекса, вычисляют суммарный коэффициент критериев, увеличение которого пропорционально росту риска дуоденального кровотечения. Технический результат: способ позволяет снизить число язвенных кровотечений, приводящих к инвалидизации и смертности больных ЯБ ДПК. 4 табл.
Patent RU-2201467-C2 (RU)
Inventor: KOROSTIN ANATOLIJ DMITRIEVICH
IPC: C22C33/04
Filed: 2001-01-22
Granted: 2003-03-27
Abstract: FIELD: metallurgy. SUBSTANCE: proposed method includes introduction of carbon-containing component into charge in the amount sufficient for content of carbon of 15-30% of mass and ferrosilicon in the amount of 5-10% of mass of charge. Prior to reducing treatment of vanadium-containing slag, metal is tapped. After reducing treatment, repeated heating of modified molten slag is performed. Used as silicon-containing material is mixture of ferrosilicon with calcium silicon in the amount of 10-20% of mass of vanadium-containing component of charge at ratio of ferrosilicon and calcium silicon in mixture of 3: 1 to 10:1, respectively. Proposed method makes it possible to obtain ferrovanadium at high concentration of vanadium and ferroalloy at minimum concentration of vanadium. EFFECT: enhanced efficiency. 2 tbl