baber/WOPTO huggingface dataset:
Patent RU-2079143-C1 (RU)
Inventor: LEVSKIJ MIKHAIL V
IPC: G01P15/18
Filed: 1995-04-10
Granted: 1997-05-10
Abstract: FIELD: control systems of missiles and other flight vehicles. SUBSTANCE: acceleration vector measuring system determines the acceleration projections on the body axes of the flight vehicle in its arbitrary point. In the offered system indirect measurements according to indications of more precise instruments - integrating gyros installed on a gyro-stabilized platform are used instead of the traditional measurement by means of accelerometers. Possibility of measurement of acceleration vector in projections of the body axes of the flight vehicle in any point is attained by taking into account of the flight vehicle angular motion with the aid of the angular-rate sensor unit, angular rate processing unit, vector multiplier unit and double vector multiplier unit. Transformation of output signals of the integrating gyros into accelerations in the body coordinate system is provided by the linear velocity processing unit, orientation determining unit and device for conversion of vector projections from the inertial frame to the body axes. The adder produces the system output signals by addition of accelerations caused by translational and rotary motions of the flight vehicle. Selection of the flight vehicle point subject to the check-up on the side of the measuring system is accomplished by setting of specific magnitudes in the setter of the measurement point coordinates. EFFECT: improved design. 7 dwg
Patent RU-2083373-C1 (RU)
Title: Method of production of cellular fillers for three-ply structures
Inventor: IVANOV ANATOLIJ A
IPC: B31D3/00
Filed: 1995-04-18
Granted: 1997-07-10
Abstract: FIELD: building materials. SUBSTANCE: the offered method includes cutting of bands whose width equalling face of cell of cellular filler, laying of bands over the entire width of filler spaced at two widths of adjacent faces of cells of cellular filler, nondetachable joint of bands with material web which is made into regular flat workpiece with subsequent shaping of workpieces to shape of cells and joining of shaped lengths of material with one another directly by planes of touching or through intermediate flat member to produce cellular block of the required dimensions. Workpieces are shaped by their bending to hollows preliminarily made on band edges or to holes so as to form corrugations corresponding to shape of cells or one part of cells with tops of single thickness and sides of double thickness. Shaped lengths are connected to one another by tops of produced corrugations. EFFECT: higher efficiency. 6 cl, 16 dwg
Patent RU-2090535-C1 (RU)
Title: Raw mix for manufacturing products and method of preparation thereof
Inventor: SPIRIN GENNADIJ V
IPC: C04B28/30
Filed: 1995-05-31
Granted: 1997-09-20
Abstract: FIELD: building article production. SUBSTANCE: mix comprises caustic magnesite, magnesium chloride solution, cellulose containing vegetable type filler, e.g. sawdust. The mix is novel in that it further comprises swollen perlite, the ratio of components being as follows, wt.-%: aqueous magnesium chloride solution, 45-54; caustic magnesite, 25-35; cellulose containing vegetable type filler, 5-9; and perlite, 11-21. The method is novel in that it comprises stirring caustic magnesite with cellulose containing vegetable type filler, e. g. sawdust and subsequently moistening the mixture with magnesium chloride solution. The repeated stirring is novel in that swollen perlite added to the mixture is first powdered with one half of required amount of caustic magnesite by stirring for at least 2 minutes, the mixture is then combined with the remaining amount of caustic magnesite and filler and prior to moistening the whole is stirred for at least 2 minutes, and final stirring is accomplished for least 15 minutes. EFFECT: improved properties. 3 cl
Patent RU-2086453-C1 (RU)
Title: Man-power operated vehicle
Inventor: BUBNOV MARK P
IPC: B62M1/24
Filed: 1995-08-23
Granted: 1997-08-10
Abstract: FIELD: transport engineering; bicycles and velomobiles with chain drive between front wheel disks. SUBSTANCE: proposed invention makes it possible to increase riding speed, facilitated running, decrease influence of side moment on handlebar, reduce aerodynamic resistance without increasing overall dimensions of vehicle. Fitting of bottom bracket in center of front driving wheel bushing makes it possible to use wheel with larger diameter of rim, thus increasing riding speed and facilitating running of vehicle. Use of disk wheels instead of spiked one considerably reduces aerodynamic resistance of vehicle and increases its service life as drive is reliably protected from moisture and dust by disks. EFFECT: increased service life and reliability of vehicle. 6 dwg
Patent RU-2090112-C1 (RU)
Title: Method for preparing aromatized apple juice
Inventor: KVASENKOV OLEG I
IPC: A23L2/56
Filed: 1995-09-19
Granted: 1997-09-20
Abstract: FIELD: food industry, in particular, production of beverages. SUBSTANCE: method involves introducing, for aromatization of apple juice, 1-2% by mass of aqueous-alcohol extract of CO 2 -oil-seed meal of coniferous needle of Siberian fir, and 0.02-0.05% by mass of CO 2 -extract of banana peel, and homogenizing the mixture. EFFECT: higher efficiency.
Patent RU-2088414-C1 (RU)
Inventor: GOLUBOV VALERIJ N
IPC: B43K19/18
Filed: 1995-10-20
Granted: 1997-08-27
Abstract: FIELD: devices for manufacture of products. SUBSTANCE: device has formed film made of rigid flexible materials, and depressions are made in form of grooves to provide for creation of pressing force in square direction to product longitudinal axis. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2090657-C1 (RU)
Title: Electrolyzer for producing magnesium and chlorine
Inventor: FREJDLIN VIKTOR B
IPC: C25C3/04
Filed: 1995-10-27
Granted: 1997-09-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: electrolyzer designed to produce magnesium from melt chlorides consists of casing, lining, two working compartments, and demountable cell. Working compartment incorporates cathodes inserted through longitudinal wall and, installed in bottom, graphitized anodes with cast-iron contact heads. Between lower face of contact heads and casing, cast-iron slab with interconnecting internal cavities is placed. The latter are made of metal plates and connected to heat carrier-supply pump and heat carrier collector. According to invention, the slab may be disposed under casing or between bottom and casing, and may also be dismountable. The cavities may be made of steel pipe and the slab, in turn, of steel-pipe cavities filled by ceramic slurry. EFFECT: improved design. 7 cl, 3 dwg
Patent RU-2102882-C1 (RU)
Title: Гербицидный состав
Inventor: GALEEV R R
IPC: A01N43/707
Filed: 1995-11-27
Granted: 1998-01-27
Abstract: Гербицидный состав может быть использован для борьбы с нежелательной растительностью. Состав содержит в качестве активных ингредиентов гербициды: 4-амино-3-метилтио-6-трет.бутил-1,2,4-триазинон-5 (I) и 2-этоксиэтиловый эфир 2-/4-(3-хлоро-5-трифторометилпиридил-2) оксифенокси/пропионовой кислоты (II) при массовом соотношении (I):(II), равном (1-1,4):1, обладает значительным гербицидным эффектом. 2 табл.
Patent RU-2106428-C1 (RU)
Title: Method for manufacture of stull anchor from corrosion-resistant steel
Inventor: NORBERT ARNOL D
IPC: C21D9/00
Filed: 1995-12-15
Granted: 1998-03-10
Abstract: FIELD: methods for manufacture of stull anchors from corrosion-resistant steel with distance sleeve partially provided with splines. SUBSTANCE: method includes assembly of part with the aid of stull body driven in distance sleeve. In so doing, prior to assembly, powder mixture is prepared. It contains material of assembly member and nonmetal alloying components such as carbon, nitrogen and/or boron. Mixture is applied to assembly members and roasted to settle on their surfaces of carbides, nitrides and/or borides. EFFECT: higher efficiency. 4 cl
Patent RU-2105853-C1 (RU)
Title: Device for automatic control of deformation of high-rise tower
Inventor: ABOVSKIJ NAUM PETROVICH
IPC: E04H12/00
Filed: 1996-01-04
Granted: 1998-02-27
Abstract: FIELD: construction engineering. SUBSTANCE: this is intended for improving rigidity and reducing oscillations of high-rise structures due to winds. Device setup is made up of deformable high-rise tower, and its core is connected by guy ropes to counterweight loads located on inclined platforms secured on anchor-type foundations. Tower is provided with device for automatic control of deformed condition caused due to wind effect. Setup incorporates system of sail-widths mounted on movable supports which are located on horizontal platform in upper part of tower. Located in ground surface part are levers of with arms of unequal length. Ends of levers are connected with counterweight loads installed on inclined platform. Sail-widths mounted on movable supports are connected by control ropes with ends of levers. Provided on opposite ends of levers are counterweight loads connected with guy ropes. Their other ends are connected to tower core under inclined platform. Inclined platform by its one end is connected stationary, and by its other end it is secured on shock-absorbing unit. EFFECT: higher efficiency. 1 dwg
Patent RU-2102697-C1 (RU)
Inventor: AZARKOVICH A E
IPC: F42D1/00
Filed: 1996-03-20
Granted: 1998-01-20
Abstract: FIELD: commercial use of explosives, applicable in blasting operations in mining industry and construction. SUBSTANCE: the method consists in drilling of boreholes and blast-holes in a ground mass, placement of comparable explosive charges and standard explosive charge in them, filling of the free space of the boreholes with stemming material providing for complete underground explosion, seismic measurements are taken at explosions on the mass surface with determination of the modulus of vector velocity of the mass shift and oscillation period; after explosions the dependence is found for each of the comparable explosions according to the results of measurements, then the relative energy of comparable explosives imparted to the mass is determined with respect to the index of the standard explosive by formula given in the description. EFFECT: facilitated procedure. 5 dwg, 2 tbl
Patent RU-2115538-C1 (RU)
Title: Device for holding of working tool of shock-action machine
Inventor: AN SHIN V V
IPC: B25D9/14
Filed: 1996-07-23
Granted: 1998-07-20
Abstract: FIELD: shock-action machine; safety devices. SUBSTANCE: device has body with central through hole made as polygon on the side of working tool positioning. It also includes side turnable key with cam, tooth and spring mounted on rod and resting on body through ears on the side of working tool. Device has body turning stop in the form of bolt brace of ears on the side of machine shaft, and plunger designed to fix key in position. Key tooth is oriented so that it is located in hollow of central through hole of body in operating position, thus forming the smallest arm of shock loading during its impact with working tool. Spring engages cam through plunger. EFFECT: reliable and long-time operation of machine. 3 dwg
Patent RU-2120516-C1 (RU)
Inventor: BATUEV GERASIM ARTEM EVICH
IPC: E21F5/04
Filed: 1996-07-30
Granted: 1998-10-20
Abstract: FIELD: dust suppression on squares and roads. SUBSTANCE: device has body with working cylinder, pipelines with jet nozzles - water sprayers and mechanism of dust suppression. The latter consists of spring-loaded piston with collars and rod with washer having meniscus. Piston and rod are installed for reciprocation. Washer meniscus is engageable with internal arm of rocker. Its external arm is engageable with rod of spring-loaded valve. Attached to rod is pawl engageable with pawl installed on hinge. Service water is sprayed by jet nozzles- water sprayers located on pipeline. Each jet nozzle - water sprayer has valve controlled by spring-loaded screw whose nut is installed on bracket, and guide is installed on rocker external end. EFFECT: improved ecology of environment. 2 cl, 4 dwg
Patent RU-2117301-C1 (RU)
Title: Magnetoelectric measuring mechanism
Inventor: MISHIN V A
IPC: G01R5/02
Filed: 1996-09-24
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: damping of oscillations is effected irrespective of torsional vibration damping which allows selection of required degree of transverse oscillation damping without distortion of damping mode of torsional oscillations. Frame with winding 1 is suspended from braces 2 in holder 3 and is positioned in operating space 4 of magnetic system 5 with interframe core 6 which is provided with longitudinal groove 7 in which auxiliary permanent magnet 8 is secured. Magnet 8 forms clearance 9 with other auxiliary permanent magnet 10. Winding 1 is wound on former 12 made as a band twisted into figure eight. EFFECT: simplification of moving system assembly and improvement of its resistance to vibration. 2 cl, 7 dwg
Patent RU-2124201-C1 (RU)
Title: Method of determining anhydride groups in organic acid anhydrides
Inventor: EVTUSHENKO JU M
IPC: G01N31/16
Filed: 1996-10-23
Granted: 1998-12-27
Abstract: FIELD: analytical methods. SUBSTANCE: method can be used for estimating purity of anhydrides and their conversion in the course of condensation reactions and consists in treating anhydride with piperidine in acetonitrile to form acid amide followed by titration of excess of piperidine in mixed acetonitrile-water solvent in presence of bromophenol blue indicator. EFFECT: increased accuracy and reproducibility of analysis. 1 dwg, 1 tbl, 10 ex
Patent RU-2130597-C1 (RU)
Title: Device and method for determination of pressure and velocity of motion of waves, of velocity of sound in their propagation medium and direction to sound source
Inventor: SELETKOV S G
IPC: G01L23/10
Filed: 1996-10-01
Granted: 1999-05-20
Abstract: FIELD: study of characteristics of sound shock waves in solid media and of sources of shock waves. SUBSTANCE: device incorporates four primary converters with their centers being arranged in angles of pyramid relative to each other. Sides faces of pyramid are made in the form of right-angled triangles which legs are equal. In accordance with method time periods of motion of shock wave from primary converter loaded with wave first to three other primary converters is fixed, sequence of transmission of angles of pyramid by shock wave is found and time of motion of shock wave from vertex of pyramid to other angles is computed by fixed time periods. Average value of velocity of motion of shock waves across section of location of converters is computed, angles of vector perpendicular to plane of shock wave with legs of right-angled triangles are found. Ratio of maximal amplitude of electric signal fed by measurement loading to amplitude of signal of additional loading is found, velocity of sound in propagation medium of shock waves, maximal values of excessive pressure in measured and additional shock waves are determined by proper dependencies. EFFECT: enhanced authenticity and accuracy of determination of parameters of shock waves, of characteristics of their propagation medium and of direction to source generating shock waves. 2 cl, 3 dwg
Patent RU-2117780-C1 (RU)
Title: Method of and system for liquid cooling and heating of internal combustion engine
Inventor: LASTOVETSKIJ LEONID EVSTAF EVI
IPC: F01P3/00
Filed: 1996-12-17
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines; liquid cooling and heating of internal combustion engine with circulation of cooling liquid in closed circuit and with use of heat accumulator. SUBSTANCE: system implementing proposed method has heater, heat accumulator charged with heat by exhaust gases, liquid temperature controller, means to control exhaust gas flow through heat accumulator versus ambient temperature. Charging of heat accumulator is done simultaneously with heating of liquid in process of engine operation. By the moment of engine shutting down tolerable maximum temperature of liquid and charging of heat accumulator are provided. From the moment of engine shutting down to the moment of repeated starting possibility of continuous positive and/or thermosiphon circulation of liquid in circuit is provided. EFFECT: reduced time taken for one working cycle, reduced heat losses of exhaust gases. 7 cl, 3 dwg
Patent RU-2127823-C1 (RU)
Inventor: FEDORETS N V
IPC: F23D11/04
Filed: 1996-12-31
Granted: 1999-03-20
Abstract: FIELD: mechanical engineering; power engineering; chemical industry; heat engines; liquid injection and atomizing devices; liquid propellant rocket engines where high accuracy of maintenance of preset propellant rate is required. SUBSTANCE: design of nozzle makes it possible to atomize various fuel component at constant atomizing characteristics. This is provided by imparting longitudinal bending movement to nozzle rod connected with ultrasonic vibration generator. Central part of plunger has screw grooves along central axis and serves as active radiating cover plate of ultrasonic converter. Fine atomizing of component mixture takes place at its end face. Fixed part of body is rigidly secured on outer cup which accommodates passive cover plate arranged in ball guides and spring loaded. Passive cover plate is secured in inner cup in unit plane at a distance of λ/4 from end face where λ is length of ultrasonic wave. EFFECT: provision of atomizing of fuel component owing to longitudinally bending vibrations in central nozzle up to 60 μm and in outlet nozzle up to 40 μm. 5 cl, 7 dwg
Patent RU-2124122-C1 (RU)
Title: Reagent for destruction of sedimentating clayey formations in bottom-hole zone of bed after drilling or overhaul of well
Inventor: KARIMOV M F
IPC: C09K8/528
Filed: 1997-02-25
Granted: 1998-12-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to oil and gas production industry and to underground storage of gas in porous beds, and particularly to reagents for destruction of CLAYEY formations in bottom-hole zone of bed with purpose of restoring natural productivity of wells after their drilling or overhaul. Used as destructing reagent is waste from production of synthetic fatty acids at stage of flushing products from liquid-phase oxidation of hydrocarbons. Reagent is injected through well into bottom-hole zone of bed and retained there during period of 10-20 h. Application of aforesaid reagent improves efficiency of destructing structure of CLAYEY formations with resulted restoration of natural productivity of well. EFFECT: higher efficiency. 3 tbl
Patent RU-2122245-C1 (RU)
Title: Fast reactor control rod
Inventor: SELEZNEV E F
IPC: G21C7/10
Filed: 1997-06-05
Granted: 1998-11-20
Abstract: FIELD: nuclear power engineering; nuclear power plants incorporating fast breeder reactors using liquid-metal coolant (sodium). SUBSTANCE: control rod whose absorbing part has neutron moderator and absorber is provided, in addition, with one more neutron moderator placed along rod axis beyond its absorbing part so that it abuts against one of ends of absorbing part. EFFECT: improved operating safety of reactors. 2 cl, 5 dwg
Patent RU-2120656-C1 (RU)
Title: Method for detection of condition of digital equipment
Inventor: GREBENEV S V
IPC: G05B23/00
Filed: 1997-06-02
Granted: 1998-10-20
Abstract: FIELD: radio engineering, in particular, general- purpose digital electronic circuits. SUBSTANCE: method involves generation of random digital sequence, its converting in digital equipment according to specific function and signal conversion which results are used for judging about condition of equipment. Invention describes signal conversions which provide detection of faults and intermittent single and multiple failures. EFFECT: possibility to detect faults and intermittent single and multiple failures. 2 cl, 5 dwg
Patent RU-2125638-C1 (RU)
Inventor: AFANAS EV S N
IPC: E05B27/08
Filed: 1997-11-04
Granted: 1999-01-27
Abstract: FIELD: locking devices. SUBSTANCE: this has body with central hole and with cylindrical working space having rectangular longitudinal slot and cylindrical through-passages, spring, working cylinder with rectangular slot, cylindrical bushes. Located on ends of theses bushes are washers. Key is made in the form of cylindrical case, and located inside this case is stepped member. Diameter of steps of cylindrical stepped member of key corresponds to diameters of cylindrical bushes of lock. Length of steps of cylindrical stepped member is selected so that when key is inserted washers are located against cylindrical through-passages in cylindrical working space. In addition, made in key body is rectangular slot which receives protrusion provided on external bush of lock. For more secrecy and for simplification of lock design, key body and steps in key, bushes in lock body can be made not cylindrical but of any other enclosed configuration being not body of revolution. Also for more secrecy, cylindrical working space can be provided with special cylindrical passage which accommodates washer interlocking mechanism. To reduce length of structure, central hole in lock body can be aligned with working space. In this case, width of bush with washer is reduced to width of washer. Working cylinder has two rectangular slots which receive rectangular protrusions of washers. EFFECT: higher efficiency. 9 cl, 13 dwg
Patent RU-2141421-C1 (RU)
Title: Device for monitoring oversize of rolling stock
Inventor: KOGAN D A
IPC: B61K9/02
Filed: 1998-02-23
Granted: 1999-11-20
Abstract: FIELD: automatic and telemetry of railway transport. SUBSTANCE: device includes sensor for monitoring availability of appendages beyond gauge. This sensor is connected to secondary winding of matching transport whose primary winding is connected to communication line. Device is provided with VF oscillator and VF receiver. Oscillator input is connected to above-mentioned sensor and to secondary winding of matching transformer connected in series. Output is connected vis filter to communication line in series with primary winding of matching transformer. Receiver input is connected to communication line in series with secondary winding of communication line supply transformer. Actuator relay is connected at output. EFFECT: enhanced reliability of revealing appendages in rolling stock. 1 dwg
Patent RU-2139452-C1 (RU)
Title: Automatic transfer unit for various liquids
Inventor: RATNIKOV V I
IPC: F04F5/00
Filed: 1998-02-17
Granted: 1999-10-10
Abstract: FIELD: automatic transfer units. SUBSTANCE: air distributor with rod is secured on cover of liquid reservoir. Lower end of rod is placed in this reservoir with two adjustable stops secured on it, float with adjusting weight being movably mounted between them. Flange is secured on upper end of rod opposite permanent magnet mounted in air distributor; rod is held in it by means of nuts. Compressed air main is connected with ejector active medium supply branch pipe through holes in air distributor and bores in rod. liquid reservoir is connected with ejector passive medium branch pipe. Connected of reservoir with compressed air main through air distributor is shut off by its rod. EFFECT: reduced consumption of labor; enhanced operational safety. 1 dwg
Patent RU-2139626-C1 (RU)
Title: Control and protective system for induction motor drives
Inventor: BAKLAJKIN B A
IPC: H02P1/54
Filed: 1998-03-18
Granted: 1999-10-10
Abstract: FIELD: contactless ac drives for all industries. SUBSTANCE: system has set of reverse-conducting thyristor switches connected to respective phases of motor supply mains and control unit. Make control contacts of starting relay are connected to gate electrodes of thyristor switch; control unit is provided with newly introduced threshold current, voltage, and temperature shapers as well as with data processing and display device. EFFECT: provision for on/off control of several parallel-running drive motors having different performance characteristics. 6 dwg