baber/WOPTO huggingface dataset:
Patent RU-2087633-C1 (RU)
Inventor: PANSHIN LEV L
IPC: E04B1/18
Filed: 1996-03-22
Granted: 1997-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: this framework has sectional reinforced concrete columns with holes, and ceiling slabs with embedded buts. Ceiling slabs are resting with their two opposite ends on reinforced butts embedded between them to create span-pieces built in columns. End surfaces of slabs which are adjacent to span-pieces are made inclined to slab plane at negative incline angle with mounting depth not less than 1/4 of slab thickness. Span-pieces are located unidirectional along parallel axes of building, and reinforcement of each span-piece is multiple-row with upper rods inserted through holes in slabs, and with lower rods inserted into blind sockets formed in two opposite faces of columns. Holes and sockets of columns are concreted integrally with span-pieces. EFFECT: high efficiency. 7 cl, 9 dwg
Patent RU-2129686-C1 (RU)
Inventor: JUMIKO KUDZHIRAI
IPC: F28F21/00
Filed: 1994-09-02
Granted: 1999-04-27
Abstract: FIELD: heat engineering. SUBSTANCE: heat-insulating panel includes sectional body made from nontransparent heat-conducting base directed towards low-temperature zone and heat-conducting transparent layer directed towards high-temperature zone; transparent layer possesses lower heat capacity and ability to absorb thermal radiation as compared with base. EFFECT: enhanced efficiency of heat insulation. 4 cl, 2 dwg
Patent RU-2083261-C1 (RU)
Inventor: CHERNYSHEV VALERIJ I
IPC: C22B11/00
Filed: 1996-04-25
Granted: 1997-07-10
Abstract: Изобретение относится к химической технологии, а именно к процессам извлечения шламов, содержащих металлы платиновой группы. Способ предусматривает извлечение металлов платиновой группы с внутренних поверхностей агрегатов, использующих катализаторы на основе платиноидов, и включает обработку этих поверхностей водным раствором абсорбента путем циркуляции водного раствора при скоростном напоре в зоне воздействия в пределах 10 -5  - 20 Па с последующим извлечением отделившегося шлама при помощи фильтрации. 2 з.п. ф-лы, 2 табл.
Patent RU-2106639-C1 (RU)
Inventor: POPOV A I
IPC: G01P5/16
Filed: 1996-04-19
Granted: 1998-03-10
Abstract: FIELD: technological processes with measurement of velocity of stream and volumetric flow rate of various liquid and gas media in power engineering, chemical and gas industries, in aviation to measure velocity of flight of aircraft. SUBSTANCE: for generation of information on velocity in wide range with same accuracy there are proposed method and device in which velocity of flow of test stream tapped in parallel to main stream is controlled and its velocity is measured with zero pressure difference between outlet of this stream from main stream and its inlet back to main stream by which velocity of stream is estimated. Device for implementation of method has measurement duct connected to differential pressure tube, heater mechanically coupled to motor, null detector manufactured in the form of pressure difference transducer and placed in parallel to supercharger. EFFECT: accurate measurement of velocity of stream in wide range. 3 cl, 1 dwg
Patent RU-2074134-C1 (RU)
Title: Raw material mixture for production of portland cement clinker
Inventor: SHEVTSOV ANDREJ M
IPC: C04B7/42
Filed: 1996-04-26
Granted: 1997-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mixture contains, mas. %: clay component, 5-25; iron-containing component, 2.1-4.5; sediments of storm sewers, 0.1-15; limestone component, the balance. EFFECT: higher efficiency. 2 tbl
Patent RU-2102085-C1 (RU)
Inventor: KAZARINOVA N V
IPC: A61L9/14
Filed: 1996-05-06
Granted: 1998-01-20
Abstract: FIELD: medicine, hygiene. SUBSTANCE: method involves treatment of compartments with plant volatile essential oils - essential oil from plant of Origanum sp. genus (marjoram) in amount 300 mcg/100 m 3 , not less. EFFECT: enhanced effectiveness of method. 2 tbl
Patent RU-2098684-C1 (RU)
Title: Flexible safety expanding clutch
Inventor: KISLYAKOV VLADIMIR V
IPC: F16D43/18
Filed: 1996-07-04
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch consists of two members with wavy surfaces in cross section; rubber and steel wavy bands adjoin these surfaces. End faces of clutch members directed towards each other have alternating projections and wavy recesses. Surface of projections is spherical. Projections and recesses of flexible steel band are provided with longitudinal holes. EFFECT: high flexible properties. 3 dwg
Patent RU-2109428-C1 (RU)
Title: Method for stimulating cereal crop seed germination
Inventor: BORODIN I F
IPC: A01C1/00
Filed: 1996-10-11
Granted: 1998-04-27
Abstract: FIELD: agriculture, in particular, presowing treatment method. SUBSTANCE: method involves soaking seeds in activated water having temperature of 22-25 C for one minute at pH value of 11 or 2-5. EFFECT: increased germination capacity of seeds and simplified method. 3 tbl
Patent RU-2141641-C1 (RU)
Title: Method for determining specific gravity of liquid slurries
Inventor: SERBIN JURIJ FEDOROVICH
IPC: G01N9/26
Filed: 1996-10-30
Granted: 1999-11-20
Abstract: FIELD: chemical and petroleum industries. SUBSTANCE: method depends on measuring differential pressure of analyzed and reference liquids by feeding them to pressure tanks followed by their supply to differential pressure gage. According to invention, analyzed liquid is fed to differential pressure gage while it is circulating through pressure tank. EFFECT: prevented deposition of solid particles and clogging of pressure gage plus input. 1 dwg, 2 tbl
Patent RU-2118691-C1 (RU)
Title: Internal combustion engine intake system air flow temperature controller
Inventor: FESINA M I
IPC: F02D9/10
Filed: 1996-11-28
Granted: 1998-09-10
Abstract: FIELD: mechanical engineering; vehicle internal combustion engines. SUBSTANCE: temperature controller has housing 1 with branch pipes 2, 3 and 4 for heated, nonheated and mixed air, respectively, and control gate 6. Free end faces of gate 6 are lined over entire free perimeter with porous vibration damping material. Places of contact of housing 1 with end faces of gate 6 are lined with porous vibration damping material 8 permeable to gas. Inner surface of housing 1 is lined with noise absorbing material 9. EFFECT: enhanced functional capabilities, provision of high acoustic properties. 2 cl, 5 dwg
Patent RU-2113618-C1 (RU)
Title: Adjustable axial-piston hydraulic motor
IPC: F04B1/328
Filed: 1997-01-20
Granted: 1998-06-20
Abstract: FIELD: hydrostatic drives of mobile machines. SUBSTANCE: cylinder block is installed in cavity formed by case and cover for rocking. Hydraulic motor has its working space adjusting mechanism 5 incorporating control distributor 13 kinematically coupled with cylinder block and provided with step piston 6 both mounted in cover 2 wherein control chambers 7 and 8 are formed by piston steps. Control chamber 7 permanently communicates with pressure and drain channels made in cover for working medium inlet and outlet. Control chamber 8 is suited for periodic connection through control distributor 13 to pressure source or to drain so as to control desired volume of hydraulic motor by varying angle of inclination of cylinder block 4. Novelty is that hydraulic motor has device for converting high-pressure signal in hydraulic motor pressure line to motor volume control signal; device is loaded with spring 14 of piston 15 coupled with controlled pressure- reducing valve 16 whose inlet is connected to H y  control pump and its outlet is connected to adjusting mechanism control device. EFFECT: improved design. 1 dwg
Patent RU-2145771-C1 (RU)
Title: Method and device of paging communication
Inventor: VONG GABRIEL K
IPC: H04W88/18
Filed: 1995-06-15
Granted: 2000-02-20
Abstract: FIELD: paging communication systems. SUBSTANCE: two-way paging communication system employs four local frequencies for communication between pagers and central controlling station. First local frequency (f 1 ) carries signal of local time, second local frequency (f 2 ) carries information packages from central controlling station to pagers, third local frequency (f 3 ) carries information packages from pagers to central station and fourth local frequency (f 4 ) carries status signal or interrogation signal from pagers to central station. Transmission on fourth local frequency (f 4 ) is carried out in correspondence with positions of divided time attached to pagers serviced by given central controlling station. Only eight frequencies in each given cell are used for two- way paging communication system that includes aggregate of central controlling stations servicing corresponding number of cells. Four of used frequencies are local frequencies (f 1 -f 4 ) that can differ from cell to cell and another four of used frequencies are low-capacity common frequencies (C 1 -C 4 ) that are employed to switch over or to readjust pager shifted from one cell to another. EFFECT: simplified readjustment of pager during its migration between different geographical areas or " cells " serviced by different central stations. 30 cl, 13 dwg
Patent RU-2139418-C1 (RU)
Title: Device for cleaning of liquid in well
Inventor: SAFIN V A
IPC: E21B43/08
Filed: 1997-02-13
Granted: 1999-10-10
Abstract: FIELD: well equipment. SUBSTANCE: device is particularly intended for filtering liquid in well from mechanical particles. Suspended articles are separated from liquid by filtering prior to installing pump and putting it in operation. Device has tubular body with sealing unit for sealing device in casing string. Located below body is filter for liquid. Filter is provided with non-return valve. Sealing unit is made in the form of washers from elastic material. External diameter of washers is larger than internal diameter of casing string. Non-return valve of filter located below body of device is adapted for opening inside body. Installed above tubular body is also filter covered atop with non-return valve which opens inside body. EFFECT: higher efficiency. 1 dwg
Patent RU-2117523-C1 (RU)
Title: Method of reducing effluents of injurious substances at fuel- combustion plants
Inventor: JUDAEV VASILIJ FEDOROVICH
IPC: B01D53/56
Filed: 1997-05-15
Granted: 1998-08-20
Abstract: FIELD: heat and power stations. SUBSTANCE: in conventional process, fuel disperse system consisting of fuel (coal, petroleum, etc.), liquid and solid supplements is prepared by dispersing and agitating components and fed into combustion chamber. According to invention, preparation of fuel disperse system is performed in two steps: first, suspension of solid supplement in liquid one or in fuel is prepared and then, remaining components of the fuel disperse system are added to initially prepared suspension, resulting mixture is dispersed to achieve diameter of suspension particles to be no greater than 25 mcm and diameter of solid supplement in suspension to be no greater than 20 mcm. EFFECT: enhanced efficiency of supplementsТ utilization.
Patent RU-2127008-C1 (RU)
Inventor: NADOROV V P
IPC: H01L31/045
Filed: 1997-05-22
Granted: 1999-02-27
Abstract: FIELD: solar-to- electric energy conversion engineering. SUBSTANCE: power plant is assembled of light-mass modules dispensing with edge frame and protective glass; photodetecting surface is corrugated or made by tensioning ribbon-shaped modules to maintain its stiffness; members of bearing structure are pre-stressed; members functioning for elongation are made in the form of strings and those made for compression, in the form of rods. EFFECT: reduced material input, reduced setting-up and packing time of plant. 2 cl, 4 dwg
Patent RU-2143405-C1 (RU)
Inventor: REZNIK N F
IPC: C02F101/30
Filed: 1997-05-29
Granted: 1999-12-27
Abstract: FIELD: sewage water treatment in oil refining, machine building, heat power and other industries; applicable in separation of oil products from oil slimes, contaminated soils and oil- containing sewage waters, and also of detergents, fats and others from aqueous solution of various production processes. SUBSTANCE: apparatus has tight body with pulsation and resonance chambers, main and additional branch pipes of intake and discharge of treated medium, and oscillator connected with wave guide and branch pipes of equalizing system. Resonance chambers are made in form of diffusers installed coaxially with pulsation chamber. Wave guide is made in form of disk with rod. Main additional branch pipes supplying treated medium are located on pulsation chamber on both sides of wave guide disk. Main and additional branch pipes for discharge of treated medium are located on lower side of outlet part of diffusers. Oscillator is made in form of crankshaft located in case. EFFECT: efficient purification of fluid media from oil and other components of fluid media including solid ones. 1 dwg
Patent RU-2135219-C1 (RU)
Inventor: BRAJAN DZHON BELLKHAUS
IPC: A61M5/20
Filed: 1995-12-21
Granted: 1999-08-27
Abstract: Изобретение предназначено для инъекции. Безыгольный шприц содержит корпус, включающий полость, верхний конец которой соединен или предназначен для соединения с источником давления газа, которое может резко вводиться в полость. Нижний конец полости расположен за бистабильной диафрагмой, которая может перемешаться между инвертированной позицией, а которой она представляет вогнутость снаружи корпуса для содержания частиц терапевтического агента, и вывернутой наизнанку выгнутой наружу позицией. Устройство выполнено таким образом, что в процессе использования и когда вводится газ под давлением в полость диафрагма мгновенно переходит от своей инвертированной в свою вывернутую наизнанку позицию и выбрасывает частицы наружу. Технический результат изобретения заключается в расширении области применения безыгольного шприца за счет его конструктивных особенностей. 3 с. и 11 з.п. ф-лы, 7 ил.
Patent RU-2142271-C1 (RU)
Title: Method of prophylaxis of local and general postischemic complications in long-standing compression injury to extremity
Inventor: RUDAEV V I
IPC: A61K9/127
Filed: 1997-09-08
Granted: 1999-12-10
Abstract: FIELD: medicine, more precisely, traumatology; applicable in rendering medical care to patients with long-standing compression injury to extremity; also applicable in veterinary medicine. SUBSTANCE: method includes regional introduction into affected extremity of liposome preparation. In preferable version, liposome preparation, first, is dissolved with liquid and injected into adducting main artery. In other preferable version, liposome preparation is injected at the moment of restoration of regional blood flow for, at least, 30 min. As a result, time of effect of preparation is lengthened due to increase of volume and duration of liposome preparation injection. In some other preferable version, prior to injection of liposome preparation, lumen of adducting main artery is narrowed. This results in short-time hypoperfusion of tissues in zone of ischemia at the initial period of adaptation of vascular wall to postischemic conditions that is responsible for increased effect of liposomes on injured tissues. EFFECT: reduced possibility of postischemic disturbances and complications in restoration of blood flow in ischemized tissues for a long time. 4 cl, 1 ex
Patent RU-2151431-C1 (RU)
Title: Method and device for writing of servo system pattern onto data carrier
Inventor: TIMOTI DZHOZEF CHEJNER
IPC: G11B5/596
Filed: 1995-03-13
Granted: 2000-06-20
Abstract: FIELD: magnetic disk storage equipment. SUBSTANCE: method involves generation of synchronization pattern by means of inner writing head, and detection of radial position of writing head. Servo system pattern is stored in positions which depend on synchronization pattern and value of radial position. Step of tracks for writing is detected by means of storage of magnetic jump into track set by means of head, which writes widest track. Initial track step depends on initial value of radial position. Selection of track step is monitored by means of comparison of test reading signals. EFFECT: possibility to write servo system pattern without external sensitive elements. 62 cl, 21 dwg
Patent RU-2116358-C1 (RU)
Inventor: SHUSTOV BORIS NIKOLAEVICH
IPC: F27D1/16
Filed: 1997-11-03
Granted: 1998-07-27
Abstract: Использование: в металлургии, в частности в электропечах для горячего цинкования с верхним нагревом, а также во всех отраслях промышленности, где необходимо осуществлять защиту металлургических изделий от коррозии. Сущность изобретения: ванна включает стальной кожух и двухслойную футеровку, состоящую из рабочего слоя от огнеупорного материала и теплоизоляционного слоя. Новым является то, что она дополнительно содержит размещенный под рабочим слоем металлический опорный корпус, а толщина теплоизоляционного слоя футеровки определяется из соотношения   , где δ 1  - толщина рабочего слоя футеровки, м; δ 2  - толщина теплоизоляционного слоя футеровки, м; λ 1  - коэффициент теплопроводности рабочего слоя футеровки; λ 2  - коэффициент теплопроводности теплоизоляционного слоя футеровки. Технический результат - обеспечение оптимального градиента температур в сечении рабочий слой футеровки - теплоизоляционный слой футеровки - стальной кожух ванны, за счет чего исключается корозионный износ и повышается долговечность ванны. 1 ил.
Patent RU-2129724-C1 (RU)
Title: Silver halide photographic material
Inventor: KAPLUN L JA
IPC: G03C1/035
Filed: 1997-10-28
Granted: 1999-04-27
Abstract: FIELD: light-sensitive materials. SUBSTANCE: material contains emulsion layer containing silver bromide and/or silver bromoiodide plate microcrystals with d 1av :h 1av  = 2:1 to 25:1 with d 1av  = 0.15-1.0 mcm and, additionally, regular microcrystals 11 with d 2av  = 0.15 to 1.0 mcm and also regular microcrystals 111 with d 3av  = 0.05 to 0.25 mcm and molar ratio of silver halides contained in microcrystals 1, 11, and 111 equal to 1:(0.05-1.0): (0.05-1.0). EFFECT: increased information content. 8 cl, 5 tbl, 31 ex
Patent RU-2131188-C1 (RU)
Inventor: KATUNSKIJ A M
IPC: A01M1/14
Filed: 1998-02-03
Granted: 1999-06-10
Abstract: FIELD: insect control devices which may be used in homes and industrial premises. SUBSTANCE: cockroach trap has casing with side openings, insect catcher formed as sticky surface on casing base. Attractant source positioned on sticky surface is formed as cardboard impregnated with flavor-aromatic substances emitting odors of seed-bearing fruits and crustaceous and smoke products. Sticky surface of insect catcher is made from 50-230 micron thick layer of entomologic glue. Ratio of flavor-aromatic substance weight and sticky surface area is within the range of 1:60 - 75 mg/sq.mm. Method involves providing laminated insect catcher manufactured from polymeric substrate, entomological glue and temporary protective coat positioned one onto another and onto casing base; putting attractant source on insect catcher upon removal of temporary protective coat. Mylar film with acrylate adhesive and silicone paper applied to its reverse side is used as polymeric material for substrate. Insect catcher is attached by its sticky side to casing base upon removal of silicon paper from substrate. EFFECT: increased efficiency and simplified construction. 3 cl, 3 dwg, 2 tbl, 1 ex
Patent RU-2141057-C1 (RU)
Inventor: SALAMATOV A M
IPC: F03B13/20
Filed: 1998-02-23
Granted: 1999-11-10
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: machine used to supply with power gas and oil extracting platforms, marine crop plantations, coastal and island settlements, and other users has float in the form of horizontal hollow tube partially filled with water. Maximal cross-sectional area of tube is equal to or smaller than half the maximal length of wave to which machine is rated; installed on top, at side, or inside tube is converter which functions to convert translational motion produced by second vertical tube filled with water and provided with upper toothed racks into rotary motion which is imparted to electric generator through step-up gear that increases its speed and then to user. Machine is capable of running at low waves of Swell Scale numbers 3-4 and at high waves of numbers 5-6 which increases its round-the-year operating time. EFFECT: reduced cost of power generated comparable with that produced by windwheel electric generating plants. 2 cl, 2 dwg
Patent RU-2135943-C1 (RU)
Title: Pallet for subcaliber model
Inventor: BOLDENKOVA N V
IPC: F42B14/06
Filed: 1998-05-08
Granted: 1999-08-27
Abstract: FIELD: equipment of barrel ballistic subcaliber systems. SUBSTANCE: pallet for model comprises a sector front support forming an annular encasing for the model and a rear support. The external peripheral surface of the rear support has the shape of a truncated cone oriented with the larger base towards the front support. The pallet is furnished with an obturator enveloping the rear support and a member fixing the model on the rear support for its release after flying-out from the barrel. The relations for determination of the obturator inside diameter and distances from the center of inertia of the model assembly with the pallet to the front and rear supports are given in the description of the invention. EFFECT: decreased disturbance of rocket flight path. 1 dwg
Patent RU-2139295-C1 (RU)
Title: Method of preparing polyisobutylene
Inventor: AKSENOV V I
IPC: C08F2/06
Filed: 1998-05-20
Granted: 1999-10-10
Abstract: FIELD: chemical industry. SUBSTANCE: polyisobutylene is prepared by polymerization of isobutylene at temperatures ranging from -40 C to +40 C in toluene, in-hexane or isopentane in the presence of catalyst complex preformed from titanium tetrachloride and triisobutyl aluminium at temperatures ranging from -30 C to +30 C at molar ratio from 10 to 0.5 and maintained for 0.1-480 minutes, 0.1- 1.5 mole of titanium compound being used per 100 kg of monomer. EFFECT: narrow molecular weight distribution of polyisobutylene, smaller amounts of catalyst system components and high process rate. 4 ex, 1 tbl
Patent RU-2130502-C1 (RU)
Title: Method of electromagnetic refining of conducting melt
Inventor: TIMOFEEV V N
IPC: C22B9/00
Filed: 1998-06-17
Granted: 1999-05-20
Abstract: FIELD: metallurgy, in particular, intensification of technological processes in liquid metals for improvement of their qualities. SUBSTANCE: method of electromagnetic refining of conducting melt by exposure the melt to effect of travelling electromagnetic field consists in that travelling electromagnetic field acts by spiral trajectory on melt and current with density of not less than 10 A/sq.mm is passed through melt in zone of refining. Travelling electromagnetic field is sufficient for provision of rotation and translational motion of conducting melt of high intensity capable of separating the particles with different specific density into fractions located at different distances from rotation axis. Action of electrical current by means of electromagnetic forces intensifies separation of melt particles with different specific density by concentrating them at different distances from rotation axis and holding there for some time required for bringing impurities out of melt to ensure separation of conducting melt into fractions with high, low and medium specific density and subsequent withdrawal of fractions with high and low specific densities from the further technological process. EFFECT: improved qualities of refined liquid metals. 1 dwg
Patent RU-2131933-C1 (RU)
Title: Method of manufacturing pipes from carbon steel
Inventor: BRIZHAN A I
IPC: C21D8/10
Filed: 1998-06-22
Granted: 1999-06-20
Abstract: FIELD: manufacture of high-strength oil application pipes resistant to sulfide corrosion cracking. SUBSTANCE: method includes pipe rolling at 850-930 C, cooling from temperature of rolling end in water for 1-2 s down to temperature of 630-670 C, repeated heating up to 780-830 C with subsequent cooling in water and tempering at 650-720 C. EFFECT: higher strength properties of pipes and their resistance to sulfide corrosion cracking. 2 cl, 1 tbl