baber/WOPTO huggingface dataset:
Patent RU-2129409-C1 (RU)
Title: Method for performing plastic repair of interventricular septum defect
Inventor: LEN KO E V
IPC: A61B17/00
Filed: 1996-01-24
Granted: 1999-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves closing commissure defect of interventricular septum with right atrium flap on feeding base. EFFECT: improved autologic tissue adhesion; prevented development of active bacterial endocarditis. 5 dwg
Patent RU-2094196-C1 (RU)
Title: Dc supply source for arc welding
Inventor: ZINOVEV GENNADIJ S
IPC: B23K9/095
Filed: 1996-02-08
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering; arc welding. SUBSTANCE: proposed supply source can be used for welding in civil engineering, agriculture and for domestic purposes at single phase supply. Supply source has input rectifier, input filter, resonance thyristor inverter, RC-networks, output rectifier, output filter and control system. Supply source is designed to supply load in form of welding arc and to set and stabilize required load current. Design peculiarities of supply source are: use of inverter of special design, non-controllable output rectifier and control system which controls time required for restoration of closing properties of thyristors and peak values of voltage on inverter capacitor with introduction of required units into system. EFFECT: improved reliability of operation of DC supply source. 2 dwg
Patent RU-2095461-C1 (RU)
Title: Steel
Inventor: SHALIMOV ALEKSANDR G
IPC: C22C38/60
Filed: 1996-02-14
Granted: 1997-11-10
Abstract: FIELD: metallurgy, namely, composition of steel being used for manufacturing details by swaging. SUBSTANCE: steel comprises, mas.%: carbon, 0.46-0.54; silicium, 0.10-0.30; manganese, 0.95-1.15; aluminium, 0.010-0.030; nickel, 0.03-0.15; copper, 0.03-0.15; nitrogen, 0.005-0.0012; molybdenum, 0.005-0.060; chromium, 0.03-0.15; sulfur, 0.005-0.015; phosphorous, 0.005-0.020; antimony, 0.0002-0.003; tin, 0.0005-0.01; lead, 0.0002-0.003; zinc, 0.0002-0.003; bismuth, 0.0002-0.003; arsenic, 0.001-0.010, ferrum, the balance. Summary content of antimony, tin, lead, zinc, bismuth and arsenic is 0.026 or less; content of molybdenum, aluminium and nitrogen are so that ratio (Mo+Al)/N being 1.25-18. EFFECT: increased strength and service period of desired metal articles, improved workability of steel, improved quality of metal surface. 2 tbl
Patent RU-2095172-C1 (RU)
Inventor: SHAKUROV VLADIMIR N
IPC: B21C47/00
Filed: 1996-02-21
Granted: 1997-11-10
Abstract: FIELD: equipment for recoiling material at heat treatment and working or cutting strip. SUBSTANCE: apparatus includes rotating guiding member with cylindrical surface. Rest for supporting lower end of rotation axle of cylindrical guiding member is placed on rollers whose axles are mounted in base. Lower working surface of said rest engaging with rollers is defined by circle with center in crossing point of axial line of material feed and mean portion of generatrix of cylindrical surface of said guiding member. Such apparatus provides centering accuracy degree in range of 1 mm from strip axis. EFFECT: enhanced accuracy of centering coiled material due to matching rocking axis of guiding member with axial line of material feed. 3 dwg
Patent RU-2109577-C1 (RU)
Title: METHOD OF ADJUSTMENT OF n-SECTION FILTER
Inventor: ERMAKOV VASILIJ VJACHESLAVOVIC
IPC: B03C3/68
Filed: 1996-03-19
Granted: 1998-04-27
Abstract: FIELD: gas cleaning of dust. SUBSTANCE: electrodes on the N-th field are shaken off after transition of cleaning on the previous field consisting of successively conducted cycles of electrode shaking-off, pause, electrode shaking-off, the pause on the 1-st field is selected according to the mean level of concentration of solid particles during shaking-off of the N-th field; on completion of electrode shaking-off on the N-th field, electrodes on the 1-st field are shaken off. EFFECT: facilitated procedure. 2 dwg
Patent RU-2093805-C1 (RU)
Title: Manometric tubular spring
Inventor: PIROGOV SERGEJ P
IPC: G01L7/04
Filed: 1996-03-26
Granted: 1997-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to elastic sensitive members used in instruments measuring pressure, specifically in those operating under conditions of vibrations and forced modes. Spring has section varying over length, changing smoothly from elliptical one on free end to eight-shaped one on anchored end. Section of free end of spring has form of ellipse. With approach to free end each next section has ratio of minor semi-axis b to radius r of rounding - b/r bigger than preceding one smoothly passing to plane-oval and later to eight-shaped one. EFFECT: increased sensitivity, relative rigidity and strength of tubular spring. 2 dwg
Patent RU-2103428-C1 (RU)
Inventor: SEMIKIN I I
IPC: D03D49/04
Filed: 1996-06-07
Granted: 1998-01-27
Abstract: FIELD: textile industry. SUBSTANCE: regulator has worm gear shaft, kinematically connected with doffer through fabric leading off device mounted on worm gear shaft and on loom frame. Fabric leading off device has system of toothed gears including two elliptical eccentric toothed gears. Driving eccentric toothed gear is rigidly fixed on worm gear shaft and driven eccentric toothed gear is paired with cylindrical toothed gear and mounted on for free rotation on pin positioned on loom frame. Cylindrical toothed gear is kinematically connected through driving and replaceable cylindrical toothed gears with doffer. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2138491-C1 (RU)
Inventor: ROL F PINKOS
IPC: C07D315/00
Filed: 1996-06-17
Granted: 1999-09-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: γ-butyrolactone is prepared by gas-phase conversion of 2,5-dihydrofuran or 2,3-dihydrofuran or their mixture in presence of water and, optionally, hydrogen at elevated temperatures on hydrogenation catalyst. EFFECT: increased economical efficiency. 10 cl, 9 ex
Patent RU-2114074-C1 (RU)
Inventor: ALEKSANDROV V O
IPC: B44C5/08
Filed: 1996-07-10
Granted: 1998-06-27
Abstract: FIELD: glasswork. SUBSTANCE: according to a special program, glass is cut by laser beam into separate pattern-forming elements. According to the same program, metal sheet is cut into metal carriers with some extension going from the pattern in both directions. Glass elements are laid onto carrier and the space between elements is filled by fusible alloy or glue. Some pattern- forming elements may be sprayed by fusible dyes with different colors. Apparatus comprises laser, computer-controlled two- coordinate table containing carriage with focusing lens and nozzle. There is also bearing plate to lay carriers and glass elements, nozzle to supply fusible alloy, and cassette with various dyes collection. EFFECT: increased feasibility and productivity of operation. 3 cl, 4 dwg
Patent RU-2110193-C1 (RU)
Title: Production of food product for dietary alimentation
Inventor: FARADZHEVA EH I
IPC: A23L33/00
Filed: 1996-09-30
Granted: 1998-05-10
Abstract: FIELD: food industry. SUBSTANCE: method provides for preparation of product for dietary alimentation from Jerusalem artichoke puree. For this purpose, juice is separated and prepared puree is mixed with acid fruit puree, and mixture is heat treated with separation of liquid phase which is blended with Jerusalem artichoke juice. EFFECT: higher biological value.
Patent RU-2105673-C1 (RU)
Title: Method of line printing and line printer
Inventor: POLEGEN KAJA A G
IPC: B41J3/36
Filed: 1996-11-14
Granted: 1998-02-27
Abstract: FIELD: printing. SUBSTANCE: the line printer case is installed on the printing object, the case is oriented relative to the first symbol in the line and line direction. Communication with the personal computer is established since the moment of the beginning of application of information on each line and interrupter at the moment of the end of application of information on each line. Then information transmitted from the personal computer in the periodics of manual displacement of the case on the printing object in the line direction is applied. During displacement over the printing object the case is pressed to the printing object by the operator's hand gravity force. The line printer case carries a member for fine positioning of the case relative to the first symbol of the line, whose geometric axis coincides with the line of arrangement of the printing head nozzles, and a member for fine positioning of the case relative to the line direction, whose geometric axis is perpendicular to the line of arrangement of the printing head nozzles and passes through its middle. EFFECT: facilitated procedure. 3 cl, 4 dwg
Patent RU-2120650-C1 (RU)
Title: Process testing alignment of fibre-optical light guides
Inventor: PROKOSHEV V G
IPC: G02B6/255
Filed: 1996-11-14
Granted: 1998-10-20
Abstract: FIELD: optical systems of information transmission, laser equipment. SUBSTANCE: proposed process consists in comparison of coordinates of side boundaries or central axes of fibre-optical light guides obtained during computer processing of image generated by registration with the help of TV camera measuring radiation of luminous superemittance of laser amplifier that is reflected from light guides. To test alignment of light guides radiation of laser amplifier operating under mode of luminous superemittance is focused on welded light guides, radiation reflected from light guides is partially collected and directed via active medium of laser amplifier on to TV cameras. In this case spurious radiation of exposure caused by plasma of arc discharge during welding is not practically amplified by active medium of laser amplifier ensuring by that possibility of testing in process of welding. Optical shutter which is consistently opened and closed in step with frame frequency of TV camera is installed after lens uniaxially to it. Radiation of laser amplifier reflected from closed shutter is directed outside the limits of its aperture. Thus background radiation of laser amplifier is suppressed by subtraction of digital image of preceding frame generated with closed optical shutter from each frame of digital image of light guides generated with opened optical shutter. EFFECT: increased precision of test of alignment when welding fibre- optical light guides. 2 dwg
Patent RU-2128311-C1 (RU)
Inventor: KOROBCHENKO I A
IPC: F21V8/00
Filed: 1996-11-22
Granted: 1999-03-27
Abstract: FIELD: lighting engineering. SUBSTANCE: fountain has facility for water supply through outlet pipe incorporating central water jet sprayer. Fiber light conductors with axes of their output ends being in different directions are arranged concentrically outside around pipe in groups and output ends are arranged in groups on common plane in serial sectors. Lighting fixture has light source, color light filters, and focusing system. EFFECT: improved decorative effect. 2 cl, 2 dwg
Patent RU-2111165-C1 (RU)
Inventor: GOLUBEV V P
IPC: C01B31/08
Filed: 1997-03-20
Granted: 1998-05-20
Abstract: Изобретение относится к получению активного угля для изготовления ликеро-водочных изделий. Сущность способа состоит в том, что зерна каменного угля и/или полукокса подвергают карбонизации при 450-600 o C со скоростью подъема температуры 20-40 o C/мин, а активацию осуществляют при 860-950 o C до суммарного объема при 0,55-0,75 см 3 /г. Прочность активного угля 76-84%. 1 табл.
Patent RU-2111911-C1 (RU)
Inventor: KLENOV O P
IPC: B01J8/02
Filed: 1997-04-29
Granted: 1998-05-27
Abstract: FIELD: materials handling facilities; filling loose materials in different containers. SUBSTANCE: device has intake hopper and loose material distributor, connected in tandem. Loose material distributor has hollow housing open in its lower portion and deflecting plate installed with clearance below hollow housing and having cross section exceeding cross section of hollow housing, branch pipe installed in hollow housing and mated with gas source to provide gas flow in above indicated clearance changing direction of part of loose material into many directions over deflecting plate. Hollow housing has funnel-shaped diaphragm with central hole directing loose material flow to its central part. Branch pipe has reciprocating piston regulating intensity of compressed gas flow in clearance which, its turn, contributes to uniform distribution of hard particles of loose material in radial directions over section of container to be filled. EFFECT: provision of uniform distribution of hard particles over cross section of filled container and forming homogeneous structure layer. 5 cl, 4 dwg
Patent RU-2111578-C1 (RU)
Title: Complementary bipolar transistor structure of integrated circuit
Inventor: SAUROV A N
IPC: H01L27/082
Filed: 1997-05-13
Granted: 1998-05-20
Abstract: FIELD: microelectronics. SUBSTANCE: complementary bipolar transistor structure of integrated circuit includes n-p-n and p-n-p transistors made in multilayer semiconductor structure and insulated by dielectric regions. Conductors to regions of emitter, base and collector of each transistor are connected to proper regions and are insulated by layers of dielectric. Region of collector of p-n-p transistor is separated from substrate of p-type conductance by region of n-type conductance. Conductors to regions of emitter of n-p-n transistor and base of p-n-p transistor are formed from polycrystalline silicon of first level doped with donor impurity, conductors to regions of base of n-p-n transistor and emitter of p-n-p transistor are formed from layer of polycrystalline silicon of second level doped with acceptor impurity. Regions of emitters of specified transistors are formed by diffusion from doped polysilicon conductors to these regions. Conductors to regions of collectors of transistors are made from metal and are connected to corresponding regions on bottom of recesses formed in structures. Distances between conductors to regions of transistors are determined by thickness of dielectric layers insulating conductors. EFFECT: enhanced density of packaging and speed of response of integrated circuits. 2 cl, 2 dwg
Patent RU-2107803-C1 (RU)
Inventor: SVITALKO PETR IVANOVICH
IPC: E21B33/128
Filed: 1997-06-17
Granted: 1998-03-27
Abstract: Пакер включает трубчатый корпус с верхним и нижним переходниками на концах и нажимной цилиндр. Он телескопически размещен на трубчатом корпусе с внешней его стороны. Он имеет возможность ограниченного продольного перемещения и зафиксирован в исходном положении относительно корпуса срезным элементом. На корпусе размещены между верхним переходником и нажимным цилиндром центральная и две боковые деформируемые манжеты, имеющие скошенные боковые ответные друг другу поверхности и две расширяющиеся опоры. Они установлены на трубчатом корпусе с обеих сторон от боковых деформируемых манжет с возможность взаимодействия с последними, с верхним переходником и нажимным цилиндром. Торцевые поверхности верхнего переходника и нажимного цилиндра взаимодействуют с расширяющимися опорами. Они выполнены скошенными к их внешним сторонам. Каждая расширяющаяся опора выполнена из стянутых упругим элементом нескольких отдельных сегментов. Они установлена на трубчатом корпусе с перекрытием всего его периметра и выпоолнены со скошенными торцами. Они взаимодействуют с ответными им скошенными торцами верхнего переходника и нажимного цилиндра. Их внутренние поверхности скошены и образуют на внутренней поверхности опорную точку перегиба. Сегменты имеют пластины, установленные на их торцах со стороны боковых деформируемых манжет с возможность перекрытия кольцевого пространства по периметру трубчатого корпуса и зазоров между сегментами при их перемещении. 6 з.п. ф-лы, 2 ил.
Patent RU-2127402-C1 (RU)
Title: Gear to create comfortable conditions in room
Inventor: MADOJAN A A
IPC: F24F1/02
Filed: 1997-06-25
Granted: 1999-03-10
Abstract: FIELD: creation of comfortable operational conditions. SUBSTANCE: invention is intended for use in regions of hot summer and relatively cold winter. Gear is used without condenser as fire place in cold time of year. Combustion products are carried away from combustion chamber into chimney due to natural draught. Air conditioner is installed in combustion chamber of fire place when cold period is finished. Conditioner is connected to electric network in hot season. Fan of air conditioner sucks in two air streams from room. One stream is cooled in intertube space of evaporator 5 and returns to room cooled. The other air stream from room gets into machine compartment. In intertube space of condenser this air stream cools working medium of cooling machine of air conditioner and is carried away hot from room through tube due to natural draught. With onset of cold season air conditioner is removed from combustion chamber and gear is used as fire place. EFFECT: improved quality of room air during sultry summer time. 1 cl, 4 dwg
Patent RU-2121158-C1 (RU)
Inventor: MEDVEDEV ALEKSANDR VLADIMIROVI
IPC: G02B23/12
Filed: 1997-06-19
Granted: 1998-10-27
Abstract: Прибор ночного видения относится к области оптико-электронной техники и может быть использован при изготовлении приборов ночного видения. Прибор ночного видения содержит объектив, электронно-оптический преобразователь, окуляр, блок питания с преобразователем напряжения, трансформатором и блоком умножения и выпрямления напряжения, излучатель для активной подсветки, ионистор, выпрямитель напряжения и генератор переменного тока с механизмом вращения. Прибор ночного видения позволяет исключить сменные элементы питания и повысить удобство в работе с прибором путем использования ионистора и генератора переменного тока. В процессе эксплуатации прибор самообеспечивается электрической энергией на весь срок службы. 1 ил.
Patent RU-2140504-C1 (RU)
Title: Pneumatic concrete gun
Inventor: AZIMOV F I
IPC: E04F21/12
Filed: 1997-07-14
Granted: 1999-10-27
Abstract: FIELD: construction, applicable for application of a layer concrete onto treated surface by means of compressed air. SUBSTANCE: the shaped cover of the vibrating bin of the pneumatic concrete bin accommodates two alternately operating loading chambers with closing valves. The lower discharge openings of the chambers get alternately closed by a butterfly valve. EFFECT: complete continuous loading of vibrating bin during operation, simplified design. 1 dwg
Patent RU-2128489-C1 (RU)
Inventor: MARUKHNENKO A M
IPC: A61B17/16
Filed: 1997-12-11
Granted: 1999-04-10
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и может быть использовано для разрушения ядра хрусталика при катаракте. Устройство для дробления ядра хрусталика содержит корпус, в котором размещены механизм разрушения ядра и ирригационно-аспирационная система. Механизм разрушения ядра выполнен в виде трубки, вращающейся с низкими оборотами. В трубке размещена фреза, вращающаяся со скоростью в 10-15 раз выше скорости трубки. Трепанирующий наконечник трубки при своем вращении и движении в сторону хрусталикового вещества трепанирует его, а вращающаяся фреза разрушает трепанируемую ткань хрусталика. Техническим результатом изобретения является упрощение процесса разрушения ядра хрусталика за счет использования механического способа его дробления. Что сводит к минимуму влияние дополнительных негативных факторов, таких как явление кавитации, лежащее в основе практического применения ультразвука, влияние ультразвуковой энергии на ткани глаза и т.д. 1 з.п.ф-лы, 2 ил.
Patent RU-2127594-C1 (RU)
Title: Veterinary preparation "sulteprim"
IPC: A61P31/00
Filed: 1997-12-30
Granted: 1999-03-20
Abstract: FIELD: veterinary science. SUBSTANCE: invention proposes a preparation that can be used for treatment of animals with sicknesses of bacterial etiology - in young stock of cattle and sheep and goats, pigs, horses, poultry, dogs and cats. Preparation has the following components, g: sulfanilamide, 5.0-20.0; trimethoprim, 1.0-4.0; tetracycline antibiotic, 2.5-7.5; and a filling agent, up to 100. Administrated preparation is absorbed from gastroenteric tract into blood and penetrates in all organs and tissues of animal where it occurs for 24 h. The preparation is used for treatment of animals with sicknesses of bacterial etiology. EFFECT: enhanced effectiveness of treatment, decreased treatment amount of animal. 2 cl
Patent RU-2132357-C1 (RU)
Title: Method of extensively purifying hydrocarbon fractions from sulfur compounds
Inventor: GIMADEEV L N
IPC: C10G25/05
Filed: 1998-02-04
Granted: 1999-06-27
Abstract: FIELD: petroleum processing. SUBSTANCE: purification consists in bringing light hydrocarbon fraction into contact with zeolite sorbent bed manifesting oxidation activity with regard to sulfur compounds, in particular, hopcalite. EFFECT: essentially increased lifetime of zeolite and its dynamic activity. 1 tbl, 3 ex
Patent RU-2130731-C1 (RU)
Title: Method of producing curative-prophylactic dairy product
Inventor: POLJANSKIJ K K
IPC: A23C23/00
Filed: 1998-04-02
Granted: 1999-05-27
Abstract: FIELD: dairy industry. SUBSTANCE: protein fraction prepared by diafiltration is mixed with dry concentrate of Jerusalem artichoke or with its tubers. Mixture is pasteurized at 78-82 C and aged 18-22 min, cooled and soured with acidophilic bacillus. EFFECT: increased biological and food value. 3 cl, 3 tbl
Patent RU-2129223-C1 (RU)
Title: Thermal tester for diesel engine nozzle spray tips
Inventor: KOKOREV JU A
IPC: G01M15/04
Filed: 1998-06-11
Granted: 1999-04-20
Abstract: FIELD: mechanical engineering; diesel engine testing facilities. SUBSTANCE: device has heat screen made in form of replaceable thin-walled metal bushing placed between surfaces of cylinder head and spray tip and dividing distance in between in ratio 1:3-1:4. To increase spray tip temperature, bushing is provided with bevel cut and is installed in socket so that longer side of bushing is directed towards cylinder head intake valve. EFFECT: enhanced efficiency of investigation, accelerated process of thermal testing of diesel engine nozzle spray tips for gumming owing to provision of high level of temperature of spray tip. 2 cl, 3 dwg
Patent RU-2148874-C1 (RU)
Inventor: IOVDAL SKIJ V A
IPC: H01L25/16
Filed: 1996-10-10
Granted: 2000-05-10
Abstract: FIELD: semiconductor microelectronics. SUBSTANCE: integrated circuit has stack of solid insulating boards joined together and bearing metallization pattern at least on one side of board and pendant chips of semiconductor chip devices mounted in board depressions wherein they are held in position by means of adhesive. Contact pads of chips are electrically connected to metallization pattern. Depressions for chips are made in boards mounting chips on at least one side of board. Their depth is sufficient to receive face sides of chips in one plane with board surface bearing the depression; distance between side walls of depression and chips is 1-180 mcm. Distance between face of devices and adjacent board of stack relative to chip-mounting board is 1-100 mcm. EFFECT: improved electrical characteristics, reduced mass and size, improved conditions of heat transfer from chips. 3 cl, 1 dwg