baber/WOPTO huggingface dataset:
Patent RU-2113615-C1 (RU)
Title: Method for converting wind energy into high-power electricity
Inventor: INOZEMTSEV ALEKSANDR GEORGIEVI
IPC: F03D1/02
Filed: 1995-12-27
Granted: 1998-06-20
Abstract: FIELD: power engineering; wind-electric power generators. SUBSTANCE: set of aerodynamic screws or axial blade assemblies are coupled with horizontal shafts which are set rigidly through kinematic joints into single spatially stretched line thereby forming wind dam; connected to last shaft of this line is step-up gear and the latter is coupled with high-power ac generator. EFFECT: improved utilization of wind energy for producing commercial current from wind power plants. 3 cl, 5 dwg
Patent RU-2104401-C1 (RU)
Inventor: KOSUKHIN ALEKSANDR VIKTOROVICH
IPC: F01B9/06
Filed: 1996-02-20
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering; opposed cylinder engines. SUBSTANCE: engine has crankcase 2 with two opposed cylinders 1, pistons 3 fitted in cylinders and provided with rods 7. Crankcase 2 accommodates shaft 4 with flywheel 5 provided with slot 13. Ellipsoid channels 14 with fitted on antifriction bearings 8 are located on side surfaces. Bearing are fitted in rods 7. To prevent deflection of rods 7 from axis of cylinders 1 guides 12 are used with fitted in antifriction bearing 10 supported by plates. Sliding of antifriction bearings 10 of rods 7 along chutes 9 precludes rotation of pistons 3 and antifriction bearings 8 relative to axis of cylinders 1. EFFECT: enhanced reliability of operation. 5 cl, 3 dwg, 1 tbl
Patent RU-2105251-C1 (RU)
Title: Method for concurrent-and-separate use of two thermal water bearing beds
Inventor: ALKHASOV A B
IPC: F24J3/08
Filed: 1996-03-11
Granted: 1998-02-20
Abstract: FIELD: geothermal power engineering. SUBSTANCE: method involves operation of geothermal circulating system built up of two wells one being input well and other, output well. High-temperature thermal water of lower bed circulates over closed circuit: bed - output well - surface piping - pump - input well - bed. Low-temperature thermal water of overlying bed is extracted over intertube annular space of both output and input wells. As water is lifted and reaches intertube space, it heats up to high temperature due to heat transfer from lower-bed water. On surface, hot water taken from overlying bed is supplied to heat-insulated storage tank and further conveyed by means of pump to user. Waste water is pumped from user over separate well to overlying water-bearing bed. EFFECT: facilitated procedure. 1 dwg
Patent RU-2107214-C1 (RU)
Title: Tube-envelope from composite materials (versions)
Inventor: MEDVEDEV EH B
IPC: F16L9/12
Filed: 1996-03-26
Granted: 1998-03-20
Abstract: FIELD: aeronautical and space engineering. SUBSTANCE: tube-envelope includes protective coat 6 made from concentric layers 7 fastened to one another and to framework 1 by means of polymer binder 5. Layers 7 are made from cloth of linen weave of polycaproamide fibers 8 coated with material 9 made from copolymer of tetrafluoroethylene with vinylidene fluoride, made as a version with commercial carbon. Fibers 10 of warp and fibers 11 of weft of protective coat 6 are oriented respectively in circumferential and radial directions of tube-envelope. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2134160-C1 (RU)
Title: Material sample grinding apparatus
Inventor: B ERN TORESEN
IPC: B24B27/00
Filed: 1995-06-14
Granted: 1999-08-10
Abstract: FIELD: grinding equipment. SUBSTANCE: apparatus has frame and console with rotary table designed to hold samples of materials. At least one grinding spindle is mounted above rotary table for displacement in vertical plane. Grinding process is controlled by program control system. Two grinding spindles for coarse grinding and fine grinding of samples of materials may be used. Grinding disks of spindles have embedded diamond particles. EFFECT: increased precision of grinding process and provision for preventing milling grains from penetration into material samples. 10 cl, 5 dwg
Patent RU-2112557-C1 (RU)
Title: Respiration training apparatus
Inventor: FROLOV VLADIMIR FEDOROVICH
IPC: A61M15/02
Filed: 1996-04-18
Granted: 1998-06-10
Abstract: FIELD: public health, in particular, sports, working of optimum respiratory method. SUBSTANCE: respiration training apparatus has mixing chamber, inhaler mounted within mixing chamber and made in the form of closed vessel, and aerosol chamber coaxially positioned within closed vessel. Aerosol chamber is connected with respiratory pipe extending in spaced relation through closed opening in inhaler vessel closure and through closure of outer mixing chamber. Aerosol chamber bottom is provided with inhalation substance supply openings and is spaced from closed vessel bottom. Respiratory pipe is positioned in opening so that it extends through outer chamber closure without space between them. Air supply/discharge opening in outer chamber closure is offset relative to opening through which respiratory pipe extends. Apparatus has gas channel provided with inlet and outlet valves and positioned in outer mixing chamber. Gas channel is offset relative to inhaler axis. Inlet valve is positioned at lower end of gas channel in bottom part of outer mixing chamber and outlet valve is arranged at gas channel upper end connected with air supply/discharge opening. In case ionizer and/or activator such as emitter or aerosol generator are available, they are mounted in gas channel between inlet and outlet valves. EFFECT: increased efficiency in usage of hypercapnic mixture and ionized gas produced and provision for working of optimum respiratory method reducing adverse action of environment. 3 cl, 1 dwg
Patent RU-2116969-C1 (RU)
Title: Method of removing heavy nonferrous metals from ammonium molybdate solution
Inventor: PASHKOV G L
IPC: B01J39/00
Filed: 1996-05-13
Granted: 1998-08-10
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: removal is accomplished by sorption on cationite with simultaneous evaporation of solution to residual free ammonia concentration 0.1-0.3 g/l. EFFECT: enhanced cleaning efficiency. 1 tbl
Patent RU-2103060-C1 (RU)
Inventor: EGIAZAROV JURIJ GRIGOR EVICH
IPC: B01J21/06
Filed: 1996-07-08
Granted: 1998-01-27
Abstract: FIELD: catalysts for sulfur production. SUBSTANCE: catalyst is composed of 1-10 wt % calcium carbonate and 90-99 wt % of solid solution of titanium and rare-earth element (E) oxides with general formula (TiE x )O 2+1.5x  where 0.174 ≥ x ≥  0.027. Catalyst is prepared by simultaneously treating titanium tetrachloride and rare-earth element chlorides with aqueous solution or suspension of alkali agent to which calcium carbonate is added in a specified proportion followed by separation of precipitate, its washing out from calcium chloride, separation of catalyst mass by filtration, shaping, drying, calcination, and pelletization. EFFECT: increased catalyst activity, simplified preparation procedure, and eliminated nitrogen oxide release into atmosphere. 2 cl, 1 tbl
Patent RU-2106987-C1 (RU)
Inventor: TALANOV BORIS PETROVICH
IPC: B60R13/10
Filed: 1996-12-14
Granted: 1998-03-20
Abstract: FIELD: transport; automobiles. SUBSTANCE: proposed method differs from existing ones in the fact that checking is carried out automatically by reading the information without services of traffic policeman on point-duty which improves efficiency of prevention of criminal activity on the road. Proposed complex has readout device whose reading elements are located at both sides of road before traffic police station, and plate with information concerning the automobile is installed on automobile roof. Complex includes computing part containing in its storage the information on hinge-jacked automobiles. By comparing the information in storage with that on roof plate, high-jacked automobile can be easily detected. EFFECT: improved efficiency. 4 cl, 6 dwg
Patent RU-2116392-C1 (RU)
Title: Flow line for treating preferably linen filament
Inventor: BAZUNOV L JU
IPC: D01B1/10
Filed: 1997-02-27
Granted: 1998-07-27
Abstract: FIELD: textile industry. SUBSTANCE: flow line has bale unpacker with stirrer, apparatus for pressing linen filaments into bales, group of first combing machines, group of second combing machines, drum-type filter, cyclones, solid particle separator, cleaning-moistening machine with waste separating sections, and mixing-moistening unit. Cleaning-moistening machine is positioned between groups of first and second combing machines which are connected with related waste separating sections. Outlet end of mixing-moistening machine is connected with group of second combing machines. One of outlet ends of stirrer is connected through solid particle separator with group of first combing machines and other outlet end is connected with cyclones. EFFECT: improved quality of filaments, reduced nonstandard filament wastes and enhanced reliability in operation. 1 dwg
Patent RU-2111687-C1 (RU)
Title: Nut shell separating apparatus
IPC: A23N5/00
Filed: 1997-03-27
Granted: 1998-05-27
Abstract: FIELD: equipment for cracking and separating shell of nuts, particularly, walnuts. SUBSTANCE: apparatus has two disks with special profile of working surfaces. Space between disks corresponds to sizes of fruits of nuts to be cracked and shelled. Fruit is positioned between disks. In the process of cracking, fruit changes its position in space and is subjected to compression alternatively in different directions. It allows improved grinding of nut shell without damaging fruit core to be provided. Core is separated from cracked shell by means of axial fan with impeller fixed on rotating working disk. Small fraction of core is separated from shell on netted portion of bottom of shell discharge casing. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2115766-C1 (RU)
Inventor: POPOV JU V
IPC: C23F11/04
Filed: 1997-05-28
Granted: 1998-07-20
Abstract: Изобретение относится к области защиты сталей от кислотной, в частности от солянокислой, коррозии путем введения органических соединений в качестве ингибиторов коррозии. В кислую среду вводят ингибиторы аминного типа, в качестве которых используют новые соединения - диимины, общей формулы. При использовании предлагаемых соединений снижается скорость коррозии стали в растворе соляной кислоты, увеличивается защитный эффект ингибиторов. 1 табл.
Patent RU-2130399-C1 (RU)
Inventor: BALABANOV V I
IPC: B61K3/00
Filed: 1997-07-09
Granted: 1999-05-20
Abstract: FIELD: railway transport. SUBSTANCE: method comes to application of plastic metal coatings onto side edge of rail and wheelset flange. Owing to simultaneous lubricating action, chemical precipitation and friction rubbing-in of components included into metal cladding consistent lubricating compound delivered to wheelset flange at its movement along the rail wear resistance is increased. For intensification of processes of formation of plastic metal coatings according to method coatings of the same metals can be preliminarily applied to rail side edge and(or) flange of wheelset by surfacing, spraying, rubbing and other methods. EFFECT: reduced intensity of wear of rail side edge and wheel flange. 4 cl
Patent RU-2121964-C1 (RU)
Title: Method of preparing concentrated nitrogen monoxide
Inventor: FERD M L
IPC: C01B21/26
Filed: 1997-08-06
Granted: 1998-11-20
Abstract: FIELD: manufacture of concentrated nitrogen oxides from ammonia and oxygen and manufacture of organic products in which said gases are used as feedstock. SUBSTANCE: claimed method comprises catalytically oxidizing ammonia with oxygen in the presence of steam followed by intermediate and final cooling of reaction gas to 25-40 C to form acid condensate, heating said condensate to 80- 120 C and purging nitrogen oxides therefrom. The present invention makes it possible to save energy resources, namely fresh steam and cooling water. The claimed method is especially effective in using low-concentrated oxygen and carrying out the process at elevated pressure. EFFECT: more efficient preparation method. 2 cl, 2 dwg
Patent RU-2147388-C1 (RU)
Title: E-wave dielectric cavity; dielectric filter and e- wave duplexer using such cavity
Inventor: EKHEJ ISIKAVA
IPC: H01P1/213
Filed: 1997-08-28
Granted: 2000-04-10
Abstract: FIELD: electronic engineering. SUBSTANCE: dielectric cavity is designed so that there is no loss in surface conductor on case forming screen cavity and that inherent Q-factor and resonant frequency can be varied independently. Cylindrical dielectric unit with pair of electrodes formed on its opposite surfaces is placed in metal case of screened cavity so that one of electrodes contacts inner bottom surface of screened cavity case. This electrode is electrically connected to screen cavity case through soldered joint or the like. EFFECT: reduced loss in surface conductor of cavity case. 13 cl, 18 dwg
Patent RU-2139223-C1 (RU)
Title: Method of raising ship from bottom of water basin
Inventor: TALANOV B P
IPC: B63C7/02
Filed: 1997-09-02
Granted: 1999-10-10
Abstract: FIELD: ship raising methods. SUBSTANCE: method includes surfacing of marker by ship's rope which is movably secured by means of two ropes through shackle, disconnection of marker, pulling rope by one end, splicing second end of rope to increase its section to magnitude of rated load-bearing rope, securing both ends of rope to cargo-hoisting mechanism and raising the ship by one or more points of attachment. EFFECT: reduced ship raising time; possibility of raising ships from any depth.
Patent RU-2137991-C1 (RU)
Title: Generator-adsorber of solar cooler
Inventor: RUDENKO M F
IPC: F25B17/08
Filed: 1998-01-05
Granted: 1999-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: housing of generator-adsorber is provided with longitudinal fins. Arranged in housing are perforated tubes connected to coolant line, cylindrical spring and tab-shaped moving vertical plates with pointed spring-loaded end surface and pointed spring-loaded bead in central portion. Adsorbent poured between plates is held in place by means of pointed notches. Plates are pressed by spring fitted in that portion of apparatus which is free of adsorbent. Inner fins of housing may be provided with passages for removal of heat of adsorption by heat-transfer agent. EFFECT: increased refrigerating capacity of machine. 3 cl, 5 dwg
Patent RU-2126068-C1 (RU)
Title: Способ отделки трикотажного полотна для производства головных уборов
Inventor: MINEEV D S
IPC: D06C17/00
Filed: 1998-02-13
Granted: 1999-02-10
Abstract: Предложенный способ отделки трикотажного полотна для производства головных уборов позволяет повысить качество трикотажного полотна и включает в себя промывку и обезвоживание полотна, после чего полотно подвергают стабилизации на стабилизационно-формовочной машине или на запарном прессе, пряжа имеет следующий состав: капрон 2-80%, нитрон 2-80% и крутку 120-160 кр/м, а отделываемое полотно связано на плосковязальных или кругловязальных машинах. 3 з.п.ф-лы, 4 табл.,
Patent RU-2131965-C1 (RU)
Title: Performance structure
Inventor: KOVAL K V
IPC: E04H3/22
Filed: 1998-02-26
Granted: 1999-06-20
Abstract: FIELD: structures to demonstrate full-length panoramic movie and video films. SUBSTANCE: performance structure has circular screen and unit with catering equipment. It is fitted with supports to install circular screen. Unit with catering equipment is placed in center of upper part of space limited by circular screen. EFFECT: expanded functional capabilities for its installation in room of any form or outdoors. 4 cl, 2 dwg
Patent RU-2147025-C1 (RU)
Title: Composition for manufacturing rubber cross-tie spacers
Inventor: BERLIN A A
IPC: C08K3/06
Filed: 1998-07-15
Granted: 2000-03-27
Abstract: FIELD: railway industry, more particularly preparation of compositions for crosstie rubber spacers. SUBSTANCE: composition comprises, wt parts: butadiene-styrene rubber OKS-30-APM-100; modified rubber crumb, 15-35; desired additives; sulfur, 0.5-1.5; altax, 0.5-10; zinc oxide, 0.5-1.0; stearic acid, 0.5-1.0; plasticizer 3-5. Modifier crumb is prepared by crushing rubber in the presence of chemically active rubber modifier selected from nitrol-N(2-methyl-2-nitrosopropyl)-p-4- nitrosoaniline, metaphenylene bismaleinimide, and resorcinol urotropin. The resulting crumb has concentration of paramagnetic centers (3-8) of 10 17  speen/g of crumb. Rubber crumb include worn-out cross-tie rubber spacers. EFFECT: improved physico-mechanical characteristics of the composition cheaper spacers, and improved ecology. 2 cl, 16 ex, 2 tbl
Patent RU-2149548-C1 (RU)
Title: Trap
Inventor: PROKOF EV V A
IPC: A01M23/24
Filed: 1998-09-21
Granted: 2000-05-27
Abstract: FIELD: equipment for catching small rodents, in particular, mice. SUBSTANCE: trap has casing and bait accommodating device formed as horizontal dead opening in casing side wall. Casing is provided with vertical through recess whose plane is extending perpendicular to longitudinal axis of dead opening. Vertical through recess is adapted for receiving frame. Casing has vertical through openings disposed at both sides of spring end connected to frame. Trap catch is formed as flexible thread passed through vertical openings and bound into loop which embraces spring end connected to frame. Construction of trap provides safe handling, has noise-free starting and allows several animals to be caught for single charging. EFFECT: increased efficiency, simplified construction and convenient maintenance and operation. 2 cl, 3 dwg
Patent RU-2147731-C1 (RU)
Inventor: BELEN KIJ V A
IPC: G01C21/00
Filed: 1998-10-16
Granted: 2000-04-20
Abstract: FIELD: gyroscopic instrumentation. SUBSTANCE: process can be employed to ensure navigation of moving objects. According to invention components of apparent acceleration are measured. Signals to control gyroplatform are formed. Formed signals are minimized with the help of gyroscope. Conditions for increase of accuracy of output parameters are created by forced vibration of gyroplatform with preset frequency characteristics. EFFECT: increased accuracy of output parameters. 1 dwg
Patent RU-2149908-C1 (RU)
Inventor: SKIBA G S
IPC: C22B34/12
Filed: 1998-11-03
Granted: 2000-05-27
Abstract: FIELD: methods of processing of mineral and technogenic materials for production of compounds of titanium, niobium, tantalum and rare-earth elements. SUBSTANCE: initial material is treated under sealed conditions with hydrochloric acid with concentration of 35.5-40% with solid:liquid ratio of 1:3.4-20.0 and temperature of 75-100 C. Initial material is used in the form of laparite, ilmenite, sphene, perovskite, titanomagnetic and lithium niobate. Treatment is carried out at initial pressure of 0.2-0.5 MPa. Process is conducted under counterflow conditions. EFFECT: reduced process energy capacity due to reduced treatment temperature with high degree of recovery of valuable components into solution, and simplified process equipment. 4 cl, 17 ex
Patent RU-2143301-C1 (RU)
Title: Инерционный тренажер
Inventor: SOSNIN V V
IPC: A63B23/02
Filed: 1999-01-15
Granted: 1999-12-27
Abstract: Инерционный тренажер предназначен для тренировки мышц и лечения человека и позволяет повысить эффективность использования. Опорные головная, корпусная и тазовая секции закреплены на своих продольных поворотных осях с возможностью независимого поворота одна относительно другой. Каждая из секций выполнена с возможностью независимой фиксации угла поворота относительно двух других. Секции имеют грузы, каждый из которых выполнен инерционным, маятникового типа с регулятором его момента инерции. Предусмотрена возможность изменения угла между продольными осями каждой секции и межсекционного расстояния между смежными секциями. 13 з.п.ф-лы, 3 ил.
Patent RU-2156583-C1 (RU)
Title: Method for producing food germ biomass
Inventor: SHASKOL SKAJA N D
IPC: A23L7/152
Filed: 1999-01-29
Granted: 2000-09-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves treating food seeds with 0.0003-0.0025% aqueous solution of potassium permanganate; filling 1/4 of vessel volume with mentioned aqueous solution, adding water and incubating under water layer for 10-12 hours; covering vessel throat with netted hygroscopic material (cotton fabric, gauze, sheet porolone); upon termination of seed incubation process, pouring out water, overturning vessel and arranging in inclined position in tray filled with water which permanently wets netted material during swelled seed incubation process in overturned vessel; maintaining incubation process till seed sprouting; holding produced germs in refrigerator for 6-10 days. Produced germs may be regularly used in raw state as food product. Method allows food germs to be produced from different kinds of seeds under general-purpose conditions. EFFECT: simplified method and improved quality of food germs. 4 cl, 2 dwg, 8 ex
Patent RU-2143122-C1 (RU)
Title: Flux density measuring transducer
Inventor: KAZAKOV M K
IPC: G01R33/07
Filed: 1999-02-16
Granted: 1999-12-20
Abstract: FIELD: measurement technology. SUBSTANCE: transducer depending for its operation on compensation method is provided with first and second switches 8 and 10 as well as signal shaping unit 11 that controls operation of switches. Transducer incorporates provision for minimizing error when voltage proportional to flux density being measured is stored. EFFECT: improved measurement accuracy. 4 dwg
Patent RU-2150084-C1 (RU)
Title: Method for filling of boreholes with charge components
Inventor: BASS G A
IPC: F42D1/08
Filed: 1999-02-18
Granted: 2000-05-27
Abstract: FIELD: blasting, applicable for filling of boreholes with charge components at opencast mining. SUBSTANCE: for mechanized charging of vertical boreholes with powder charges with an axial duct in the blasting cartridge a slot is cut through the entire thickness of the burning arch, whose width freely passes a rope. Blasting cartridges are strung on the rope with a bearing disk, lowering them in the borehole on the rope reeled off the drum. On completing the assembly of the charge combined with its lowering in the borehole to the preset mass, the whole charge is lowered to the borehole face, freeing the charge from the rope, disengaging it from the bearing disk and cutting off the rope in the borehole mouth. EFFECT: enhanced safety of filling of boreholes with blasting cartridges of ballistite powders. 5 dwg
Patent RU-2139525-C1 (RU)
Title: Method of x-ray spectrometry analysis of gold in sample
Inventor: SIMAKOV V A
IPC: G01N23/223
Filed: 1999-02-18
Granted: 1999-10-10
Abstract: FIELD: X-ray spectrometry analysis of ore after its acidic decomposition and extraction of determined elements. SUBSTANCE: gold in extract is determined after extraction concentration with the use of comparison solution let pass through extraction stage. For this extract is dried on backing of cellulose filter. Element not contained in extract and having lines of X-ray spectrum excited simultaneously with analytical lines of gold but not coinciding with them and inert with respect to extract is applied to backing in advance in the amount of not more than 10.0 microgram/sq.cm. Content of gold is found by formula  , where C x  and C xst  are contents of element in analyzed sample and in comparison solution; I x  and I xst  are intensities of analytical line of determined element measured in sample and in comparison solution. Parameter P to diminish influence of measurement error is determined by ratio of intensities of analytical line of applied element measured in comparison solution and in analyzed sample. Final result is found by formula C i =C•P, where C i  is content of determined element. EFFECT: improved efficiency of proposed method. 1 tbl