baber/WOPTO huggingface dataset:
Patent RU-2127976-C1 (RU)
Title: Preparation against fungal phytopathogens
Inventor: IPAT EV VIKTOR ALEKSANDROVICH
IPC: A01N63/22
Filed: 1995-05-04
Granted: 1999-03-27
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: bacterium Bacillus brevis is grown on liquid nutrient medium containing nitrogen, carbon and mineral salt sources. Obtained cultural fluid is diluted with 0.03-0.05% solution of polyvinyl alcohol up to brevesine content in medium 200 mg/ml, not less. A preparation is used for protection of plants against infectious sicknesses. EFFECT: enhanced effectiveness of a preparation proposed. 2 tbl
Patent RU-2076798-C1 (RU)
Title: Device for mandrelling openings
Inventor: SKVORTSOV VLADIMIR F
IPC: B24B39/02
Filed: 1995-05-12
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two axially alined pushers mounted inside the housing for permitting reciprocation. The pushers have a drive and between them there is a double-sided mandrel. The drive of any pusher is made up as two individual air-operated cylinders. The air-operated cylinder with an actuating rod is mounted coaxially to the pusher. The air-operated cylinder with the basing rod is parallel to it. EFFECT: simplified design. 1 dwg
Patent RU-2111703-C1 (RU)
Title: Ultrasound scanning transducer
Inventor: ALEKSANDROV RUDOL F VLADIMIROV
IPC: A61B8/00
Filed: 1995-06-01
Granted: 1998-05-27
Abstract: FIELD: medicine, medicinal equipment, diagnostics. SUBSTANCE: device consists of hermetic reservoir filled with immersion liquid in which radiation piezo-head is installed. The latter rotates relative to scanning axis upon bearings. Drive of radiation piezo-head consists of central magnetic drive - a block as tore segment, semitore block upon constant magnet connected with magnetic drive. Mobile system of piezo-head has cylindrical frame which embraces tore segment. EFFECT: higher accuracy and quality of an image, decreased sensitivity to axial movements. 3 cl, 5 dwg
Patent RU-2086959-C1 (RU)
Inventor: ZHUCHENKO IGOR A
IPC: G01N21/61
Filed: 1995-06-07
Granted: 1997-08-10
Abstract: FIELD: gas analysis, detection of leaks of natural gas and their intensities in main pipe-lines. SUBSTANCE: gas analyzer incorporates two lasers which irradiate tested section of the earth surface close to pipe-line and register radiation scatted by surface with the aid of receiving optical system and photodetector connected to amplifier-converter. Electric pulses from output of amplifier- converter go to buffer storage and subtracter. Comparison result is displayed on signal device and registered on recorder which functions as long-time storage. Each laser of analyzer is connected to proper output of unit controlling operational modes composed of unit of delay formation, timer, two amplifiers- converters, unit controlling retuning. Unit of retuning of radiation independently and smoothly tuning length of radiation wave in range 3.1- 3.6 μ connected to unit controlling operational modes and optically coupled to one of two units of calibration and control mounted additionally is placed between each laser and unit of formation and radiation output. Outputs of additional units of calibration and control are connected to unit controlling operational modes, corresponding outputs of commutator of this unit are coupled to each amplifier-converter, timer and unit controlling retuning. Timer is coupled to unit of delay formation, output of commutator is connected to subtracter, output of timer is linked to buffer storage and output of unit controlling retuning is coupled to subtracter. Unit of spatial radiation scanning optically coupling output of radiation formation and output unit to input of receiving optical system via irradiated section of the Earth surface and connected to unit controlling operational modes into which unit controlling spatial scanning is incorporated is mounted behind unit of formation and radiation output on optical axis for additional increase of accuracy of determination of coordinates of point of leak. EFFECT: increased accuracy of leak detection in pipe-lines. 2 cl, 5 dwg
Patent RU-2105839-C1 (RU)
Title: Block
Inventor: GERGEL EH S
IPC: E02B3/14
Filed: 1995-07-18
Granted: 1998-02-27
Abstract: FIELD: hydraulic engineering structures. SUBSTANCE: this relates to erection of structures for protection of sea shores from destructive action of waves. Block has body with opening into which stem is inserted made in the form of truncated cones connected together by their large bases. Opening in block body is made in the form of cone-shaped recesses in front and rear faces of block body which are located on common axis and conjugated by their small bases. Stem has central through-hole and is installed in front face of block body. Depth of opening in block body is larger than length of stem. EFFECT: high efficiency. 2 cl, 12 dwg
Patent RU-2091715-C1 (RU)
Title: Vortex flow meter
Inventor: KRATIROV DMITRIJ VYACHESLAVOVI
IPC: G01F1/32
Filed: 1995-07-19
Granted: 1997-09-27
Abstract: FIELD: measuring equipment; measuring of gaseous and liquid media flow rate. SUBSTANCE: meter has measuring section of pipeline 1 built in main pipeline 2, vortex generator of pocket 3 with edge point 4, and vortex pulsation detector 5. Diameter d nom  of flow section of pipeline measuring section makes up 0.01-0.98 D nom  where D nom  is diameter of main pipeline flow section. EFFECT: improved accuracy of measurements. 2 cl, 2 dwg
Patent RU-2075387-C1 (RU)
Inventor: GOROKHOV LEONID N
IPC: B28C5/22
Filed: 1995-07-27
Granted: 1997-03-20
Abstract: Использование: Изобретение относится к строительной технике. Сущность изобретения: устройство для получения строительных смесей содержит раму из продольных элементов, связанных дугообразными поперечинами открытого профиля, в которых смонтированы ролики, на которых базируется свободно помещенный барабан, выполненный из стандартной бочки. Внутри барабана смонтированы съемные лопасти, а в днищевой части выполнен вырез, закрываемый усиленного профиля и большей площади дверцей. Привод барабана выполнен электрическим, но с возможностью ручного вращения ротора. 10 з. п. ф-лы, 15 ил.
Patent RU-2098763-C1 (RU)
Title: Method for development of navigational parameters and vertical of place
Inventor: BELENKIJ VLADIMIR A
IPC: G01C21/00
Filed: 1995-07-27
Granted: 1997-12-10
Abstract: FIELD: gyroscopic instrumentation engineering. SUBSTANCE: invariant keeping of horizon plane and development of navigational parameters are provided with the aid of gyro platform which uses one three-step gyro as gyroscopic sensing element. Absolute angular speed of modeled Darboux trihedron in projections on its axis is developed analytically. Signals which control gyro installed in biaxial gimbal suspension with angular momentum axis perpendicular to accelerometer sensitivity axes, and which are proportional to horizontal components of absolute angular speed of Darboux trihedron coupled to object are obtained through accelerometer signals proportional to projections of seeming acceleration. EFFECT: higher efficiency. 1 dwg
Patent RU-2101548-C1 (RU)
Inventor: NIZHEGORODTSEV V V
IPC: F02P3/05
Filed: 1995-08-08
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; internal combustion engines; electronic ignition systems. SUBSTANCE: after accumulation of energy in ignition coil, mean current value passing through primary winding is stabilized by periodically opening its supply circuit. Method provides current rise in primary winding according to harmonic low by connecting the winding to preliminarily charged capacitor whose energy exceeds energy accumulated in ignition coil. EFFECT: enlarged operating capabilities. 5 cl, 2 dwg
Patent RU-2096189-C1 (RU)
Inventor: GROSHKOV VALERIJ VIKTOROVICH
IPC: B60C9/06
Filed: 1995-11-09
Granted: 1997-11-20
Abstract: FIELD: rubber industry; pneumatic tires. SUBSTANCE: all plies of carcass and breaker of bias tire casing are made of cord cloth with same thickness and density of threads. Single-strand capron cloth is used in carcass and breaker. EFFECT: improved quality of tire. 1 dwg , 4 tbl
Patent RU-2096617-C1 (RU)
Title: Method for development of mineral deposits
Inventor: PUCHKOV LEV A
IPC: E21C41/00
Filed: 1996-04-10
Granted: 1997-11-20
Abstract: FIELD: mining industry. SUBSTANCE: this can be used in developing steep deposits of small and medium thickness. According to method, mineral deposit is exposed by means of opencast or underground operations, deposit is prepared to mining, formed are rows of supports between hanging wall and lying wall to depth of mineral development. Then, mineral material is alternately broken and lifted to surface between aforesaid rows. To ensure stability of surface in worked-out areas, drilled from ground surface and from underground workings are bore-holes up to aforesaid surface with their subsequent rope and cement stabilization. On completion of work, worked-out area is filled between adjacent rows of supports through entire depth. EFFECT: high efficiency. 5 cl, 2 dwg
Patent RU-2116455-C1 (RU)
Title: Pliable anchor
Inventor: KRUPENIN IGOR IVANOVICH
IPC: E21D21/00
Filed: 1996-04-23
Granted: 1998-07-27
Abstract: FIELD: mining industry. SUBSTANCE: this is intended for supporting underground mine workings. Pliable anchor has following components: rod, spacer member, thrust washer, and nut. Rod has flat slot and longitudinal grooves. In side opposite to slot, there is cylindrical smooth or fluted surface. Anchor is provided with setting wedge having spacer member located in aforesaid slot. Beginning of incline plane of wedge is made with bevel for spacer member to get over wedge. Provided in end of incline plane of wedge is threshold to limit slipping of spacer member. There is setting stop with setting pin in end face of wedge. Internal side of wedge has convex longitudinal guides which conjugate with profile of longitudinal grooves of flat slot. Made in external side of wedge is longitudinal groove in the form of isosceles trapezium. Internal side of spacer member is profiled so as to correspond to respective groove in wedge and has chamfer for wedge to go under spacer member. In external side of spacer member there is cylindrical-taper surface with acute angled protrusion in end part. Aforesaid embodiment provides for higher load-bearing capacity of anchor, ensures pliability and high resistance, simplifies manufacture of anchor. EFFECT: higher efficiency. 5 dwg
Patent RU-2114889-C1 (RU)
Inventor: KARPOV V M
IPC: C09K8/28
Filed: 1996-06-03
Granted: 1998-07-10
Abstract: Эмульсионный буровой раствор, включающий дисперсионную среду, дисперсную фазу и эмульгатор, содержит в качестве дисперсионной среды водные растворы хлористых солей натрия, железа, магния, алюминия, в качестве дисперсной фазы - отходы очистки масел, в качестве эмульгатора - отходы производства изопропилового спирта со стадии отстоя спирта-сырца и ректификации эпюрата и дополнительно -каустичекую соду при следующем соотношении компонентов (в мас.%: отходы очистки масел - 10 - 25, указанные отходы производства изопропилового спирта - 20 - 40, указанные хлористые соли - 5 - 15, каустическая сода - 0,5 - 1,5, вода - остальное. Раствор обеспечивает упрощение технологии и удешевление приготовления буровых растворов, расширение сырьевой базы материалов и повышение качества буровых растворов. 1 табл.
Patent RU-2095510-C1 (RU)
Title: Method for fastening switch or frog chair to plate or frog carriage
Inventor: SURIN SERGEJ O
IPC: E01B7/00
Filed: 1996-06-18
Granted: 1997-11-10
Abstract: FIELD: railway construction engineering. SUBSTANCE: this relates to upper structure of railway track. According to method, switch or frog chair 1 is installed on switch plate 2 or frog carriage. Switch or frog chair 1 is connected with switch plate or frog carriage. In installing, switch or frog chair 1 is axially aligned with axis of at least one hole preliminarily made along longitudinal axis of switch plate 2 or frog carriage. Connection is effected by welding over hole perimeter. EFFECT: high efficiency. 4 dwg
Patent RU-2117183-C1 (RU)
Inventor: PEROV VIKTOR IVANOVICH
IPC: F03D3/00
Filed: 1996-06-06
Granted: 1998-08-10
Abstract: Изобретение относится к области энергетики, а именно к конструкции электродинамической установки. Установка содержит электровентилятор 3, выполняющий роль рассеяния газообразного состояния материи (динамической струи) с одновременным образованием поступи потока и использования эффекта спутной струи турбиной 4, способной воспринимать потоки до звуковых скоростей без снижения аэродинамических качеств под углами до 45 o  и увеличивать КПД за счет многократно большей массы самой турбины и общей площади лопаток по отношению к общей площади лопастей вентилятора. Гравитационная взаимосвязь при вертикальной компоновке: вентилятор - вертикальный поток - турбина позволяет равномерно распределить и уменьшить нагрузку на работу каждого подшипника, что снижает коэффициент сопротивления и нагрев. 2 ил.
Patent RU-2109196-C1 (RU)
Title: Vacuum seal
Inventor: ALEKSANDROVA ARIADNA TIMOFEEVN
IPC: F16K51/02
Filed: 1996-08-28
Granted: 1998-04-20
Abstract: FIELD: vacuum equipment; reliable sealing of vacuum volumes. SUBSTANCE: vacuum seal includes support 1, valve 2 and hermetic elastic deformation members 3 and 4 of setting and sealing drives of valve 2 connecting them. Members are secured on support 1 for motion of valve in two mutually perpendicular directions and are connected to fluid medium supply source. Elastic deformation member 3 of valve setting drive is made in form of symmetric closed loop formed by pairs of convex and concave sections of pipes. One concave section is connected with valve through spring 7 and other concave section is connected with support. Valve axes are located on axes of symmetry of loop. EFFECT: enhanced efficiency of sealing. 5 cl, 9 dwg
Patent RU-2117750-C1 (RU)
Inventor: VASILENKO I R
IPC: E21B33/14
Filed: 1996-09-10
Granted: 1998-08-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to treatment of cementing plugging slurries by magnetic field in cementation of wells. Used for this purpose are high-gradient magnetic fields. Aforesaid magnetic fields change their intensity within 0.6-1 kO and change their direction to reverse with periods of 6-12 cm in direction of slurry flow movement. Magnetic fields ensure gradient of intensity within 3-5 kO/cm. Device for realization of aforesaid method has external pipeline and housing. Housing is cylindrical in configuration. Arranged coaxially and alternately inside housing are magnets and magnetic circuits. Device ensures flowing of plugging slurry between external pipeline and housing. Housing is made of diamagnetic material and is impermeable. It has plugs at both ends. Magnets and magnetic circuits are located so as to allow for changing intensity and direction of magnetic field to reverse with periods of 6-12 cm. Aforesaid method and device improve efficiency of treating cementing plugging slurry and give reliability in operation of device. EFFECT: higher efficiency. 1 dwg
Patent RU-2118060-C1 (RU)
Title: Method and device for identification of stored telephone message or number using tv set
Inventor: DZHAE-KIUNG LI
IPC: H04N5/445
Filed: 1996-12-04
Granted: 1998-08-20
Abstract: FIELD: communication equipment. SUBSTANCE: method and device provide techniques and tools for storage of information message, transmission of received message and displaying message set by pressing button for message confirmation and output of voice message from selected called user. EFFECT: possibility to identify message and play it back by means of acoustic system of TV set. 7 cl, 8 dwg
Patent RU-2095573-C1 (RU)
Title: Method for hydraulic mining of minerals from productive horizons
Inventor: IZVEKOV VIKTOR V
IPC: E21C45/00
Filed: 1996-12-09
Granted: 1997-11-10
Abstract: FIELD: mining industry. SUBSTANCE: this can be in development of kimberlite pipes. According to method, productive horizon is opened by hydraulic producing well and mining is performed layer-by-layer in downward succession. Rock of layer is treated by solution of reagent with solving of cementing calcite and releasing of gas which is utilized for displacing used reagent solution through slurry-discharge pipe string. Then, loosened layer is washed out by pressure-forced stream. In addition, compressed air can be injected into well for displacing used solution. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2129678-C1 (RU)
Title: Supporting sliding bearing
Inventor: DUNAEV L L
IPC: F01D25/28
Filed: 1996-12-05
Granted: 1999-04-27
Abstract: FIELD: power engineering; turbine sliding bearings. SUBSTANCE: bearing has housing with insert placed in housing bore. insert has support blocks placed in slots. Gaskets designed for radial displacement of insert at aligning the rotor are located between support surfaces of block and slots. Bearing has additional gaskets for tangential displacement of insert. These gaskets are detachable fastened to side faces of blocks. Summary size of each block and its additional gasket in tangential direction is equal to width of insert slot. For reliable holding of additional gaskets in insert slots, width of blocks in zone of clearance between bearing housing and outer cylindrical surface of insert is made not less than width of slots. EFFECT: simplified design, reduced labour input in manufacture of bearing. 2 cl, 3 dwg
Patent RU-2129244-C1 (RU)
Inventor: KONEVSKIKH V A
IPC: F26B5/04
Filed: 1996-12-06
Granted: 1999-04-20
Abstract: FIELD: drying lumber of hard wood. SUBSTANCE: plant includes vacuum chamber, charging car, sets of thermally-controlled heating elements with devices for supply and discharge of heating medium, cooled panels for condensation of vapors of moisture, temperature control devices for check of temperature of material being dried, as well as heating and cooling media, devices for building up required pressure in chambers and regulating the above-mentioned parameters in the course of drying; plant is also provided with boards to cover pile of material being dried. Method of drying the wood consists in step-by-step heating of wood by means of thermally-controlled heating elements to required temperature, keeping wood at each stage within required length of time, regular treatment of wood with vacuum in the course of drying and discharge of condensate of moisture vapor liberated from wood. provision is made additionally for directional circulation of atmosphere of chamber in its closed volume through pile of wood to cooled panels in the course of drying the wood and keeping it at each stage of heating. EFFECT: accelerated drying process without affecting the quality of dried material. 3 cl, 6 dwg
Patent RU-2119829-C1 (RU)
Title: Injector for sprinkling coke oven riser
Inventor: TARAKANOV O V
IPC: B05B1/34
Filed: 1996-12-17
Granted: 1998-10-10
Abstract: FIELD: equipment of coke oven batteries. SUBSTANCE: injector has housing provided with jet forming chamber, cover, swirler with slots at angle relative to vertical which is mounted in this chamber dividing it into two cavities, nozzle and branch pipe for delivery of working medium. Swirler and cover are rigidly interconnected by means of rod. Lateral surface of swirler is engageable with lateral surface of nozzle forming clearance. Area of rod cross section is equal to 2,5...2,5 10 -1  of area of cross section of swirler. EFFECT: avoidance of deposition of graphite and tars. 2 dwg
Patent RU-2118581-C1 (RU)
Title: Apparatus for electrothermic treatment of blank
Inventor: FROLOV P V
IPC: C21D1/40
Filed: 1997-01-27
Granted: 1998-09-10
Abstract: FIELD: plastic metal working, possibly plastic deformation of blank by heating. SUBSTANCE: apparatus includes connected with current source: thyristor contactor, transformer and clamping mechanism. Coils of transformer winding are in the form of unclosed rings provided on each core of transformer and they are connected by means of bridges with possibility of switching voltage. Surface areas of cross sections of bridges are sufficient for secondary circuit of transformer and provide low active resistance. EFFECT: enlarged manufacturing possibilities. 3 dwg, 1 tbl
Patent RU-2096839-C1 (RU)
Title: Ecology-proof method for testing protection of electric circuits of electric equipment against electromagnetic fields
Inventor: BOGOMYAGKOV VIKTOR V
IPC: G12B17/02
Filed: 1997-02-17
Granted: 1997-11-20
Abstract: FIELD: electronic equipment. SUBSTANCE: method involves application of small-power sine signal of frequency of external interfering electromagnetic field to excite tested electric circuit, measurement of electromagnetic field which is emitted into air, comparison of this measurement to maximal value of given external electromagnetic field and judging protection level of circuit element by calculation. Electric isolation of tested circuit and measuring equipment is achieved by circuit excitation through optical cable. EFFECT: increased ecological safety, mobility, increased efficiency of tests. 2 cl, 2 dwg
Patent RU-2123084-C1 (RU)
Title: Mooring embankment
Inventor: VAJKUM V A
IPC: E02B3/06
Filed: 1997-02-28
Granted: 1998-12-10
Abstract: FIELD: hydraulic engineering, in particular, mooring embankments constructed mainly in regions of the Extreme North. SUBSTANCE: mooring embankment consists of thin retaining wall and anchor device. Thin wall presents guide posts buried in ground base. Located in post recesses are wall sections. Anchor device consists of flexible reinforcing fabrics located in height by rows and reinforcing the ground fill, and anchor belts. Reinforcing fabrics of each row are attached to respective anchor belt which is fastened to each guide post for vertical motion. Rows of flexible reinforcing fabrics located in upper part of embankment on the section affected by ice are enclosed in concrete to form plates whose side surface is formed by anchor belts. EFFECT: higher reliability of embankment. 2 cl, 3 dwg
Patent RU-2128567-C1 (RU)
Title: Apparatus for releasing stresses of welded joints of carrying structures of machines and for increasing their strength
Inventor: POPOV VLADIMIR NIKITOVICH
IPC: B25D9/00
Filed: 1997-06-17
Granted: 1999-04-10
Abstract: FIELD: welded joint treatment. SUBSTANCE: apparatus includes housing with percussion action drive unit for reciprocation motion. Drive unit is connected with striker block. Adjacent strikers of block are arranged at constant lateral contact one with another and with possibility of independent motion of each striker. Ratio of rounding radius of working end of each striker to its cross section radius or radius of circle described around its cross section is 1.5-10. Ratio of area of striker block cross section to striker cross section area is no less than 7. EFFECT: enhanced efficiency of apparatus, optimization of working time period, high quality of welded joint treatment. 2 dwg
Patent RU-2117424-C1 (RU)
Title: Method of marmot selection
Inventor: TINAEVA E A
IPC: A01K67/02
Filed: 1997-06-16
Granted: 1998-08-20
Abstract: FIELD: fur farming. SUBSTANCE: method involves the use of transferrin as a genetic marker (its allelic forms are denoted as A, B and C) in combination with serum blood β-globulin. Animals carrying allel of transferrin B in homozygous and heterozygous state and at content of serum β-globulins 17.4-20.6% are selected. Method ensures to carry out selection of animal of high fertility and obtain puppies of high viability and good development during growing period. Method can be used for selection of marmots. EFFECT: improved method of selection. 1 tbl