baber/WOPTO huggingface dataset:
Patent RU-2094734-C1 (RU)
Title: Pneumatic magazine rifle
Inventor: SHLYKOV ALEKSANDR M
IPC: F41B11/02
Filed: 1994-04-12
Granted: 1997-10-27
Abstract: FIELD: firearms. SUBSTANCE: with backward move of cocking lever cocking of piston of compression cylinder and trigger mechanism takes place. In this case ring is released and turns under action of spring interacting with protrusion of bolt and bolt turns till handle comes out of groove of barrel extension. After this bolt moves into rear position under action of spring clearing groove for movement of charger with bullets. Charger is inserted into groove of barrel extension to positive stop of spring-loaded feeding tooth against first tooth of charger. With reversal of cocking lever feeding strap moves under action of spring to the right to positive stop with butt against lockpin. With return of cocking lever movement of charger by one step occurs with the aid of angle piece and feeding strap. Charger is made from plastic nonmetal material and has flexible lugs along axis of bullet sockets. EFFECT: simplified design, increased operational reliability and stability. 1 cl, 8 dwg
Patent RU-2086474-C1 (RU)
Title: Device for creation of lift, thrust and force for turn of streamlined body
Inventor: KHVOSHCHEVSKIJ IGOR YA
IPC: B64C23/02
Filed: 1994-04-22
Granted: 1997-08-10
Abstract: FIELD: aeronautical engineering; flying vehicles with movable wings. SUBSTANCE: devices comprises two sectional wings formed by rotary wing profiles. System of flat or curvilinear aerodynamic surfaces - mirrors is mounted between these surfaces. Surfaces of mirrors are provided with divergent or convergent flat or curvilinear sections - tongues. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2062797-C1 (RU)
Inventor: MULLOV VLADIMIR M
IPC: C22B11/00
Filed: 1994-06-07
Granted: 1996-06-27
Abstract: FIELD: hydrometallurgy of noble metals, namely lines for processing gold-containing flotation concentrates. SUBSTANCE: line, having arranged according to manufacturing process and mutually connected by transporting means module for preliminary cyanidation, module for gold sorption onto activated carbon, module for desorption of gold from saturated carbon, module for regeneration of carbon and module for electrolysis of gold-containing solutions, also includes module for gravitation-flotation recleaning of initial concentrate, mounted in beginning zone of the line, module for intensive cyanidation of recleaned concentrate, arranged after the module for gravitation-flotation recleaning, and module for secondary concentration of gold, placed before the module for electrolysis of gold-containing solution. The module for gravitation-flotation recleaning is connected with the module for preliminary cyanidation by means for transporting industrial products of recleaning and it is connected to closed contour with the module for intensive cyanidation by means for transporting the recleaned concentrate and cakes of its cyanidation. The module for intensive cyanidation is connected with the module for electrolysis by means for transporting gold-containing solutions. The module for secondary concentration of gold is connected with the module for preliminary cyanidation by means for transporting demetallized solution and with the module for desorption by means for transporting gold-containing solution and carbon. The module for desorption through the module for electrolysis is connected with the module for secondary concentration by means for transporting demetallized solution and through the module for regeneration of carbon is connected with the module for gold sorption by transporting pipeline. EFFECT: enhanced efficiency of line. 10 cl, 10 dwg
Patent RU-2064588-C1 (RU)
Inventor: PAPULOV LEV M
IPC: E21F1/00
Filed: 1994-07-25
Granted: 1996-07-27
Abstract: FIELD: mining. SUBSTANCE: method includes removal of contaminated air from critical zone using natural circulating swirl flow. Draught source is installed into one loop for intensive air flow through loops. Removal of contaminated air from critical zone is carried out along one side of each loop of circulating swirl flow. Fresh air intake is carried out along another side of each circulating loop. EFFECT: higher efficiency. 1 dwg
Patent RU-2084809-C1 (RU)
Title: Guided missile
Inventor: SHIPUNOV ARKADIJ G
IPC: F42B12/18
Filed: 1994-09-12
Granted: 1997-07-20
Abstract: FIELD: guided missiles. SUBSTANCE: aft body 3 of the control actuator unit is a truncated cone and forms a closed space with the shaped cavity of the main warhead, that is sealed by corrugated cup 8 with a tapered external surface. Gas generator 9 with an electric primer is installed in the cup cavity. Pipe 11 is secured on body 3 for movement relative to warhead body 12. Installed on the rear part of pipe 11 and front part of body 12 are the guide (13) and retaining members (14,15,16). EFFECT: improved design. 3 dwg
Patent RU-2151763-C1 (RU)
Title: Method of isomerization of 2-methylbutene-3-nitrile
Inventor: UZER MARK
IPC: C07C253/30
Filed: 1994-10-07
Granted: 2000-06-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of isomerization of 2-methylbutene-3-nitrile into linear pencenenitrile in the presence of catalyst based on nickel compound and phosphine compound. Reaction is carried out in aqueous solution of catalyst comprising sulfonated phosphine of general formula I   : Ar 1 ,Ar 2  and Ar 3  wherein Y 1 ,Y 2  and Y 3  ar phenyl; NO 2  are the same or different and are alkyl containing 1-4 carbon atoms, alkoxy containing 1-4 carbon atoms, halogen atom, (N, NR 1 R 2 , OH or R 1  and R 2  wherein N/R 3 R 4 R 5 R 6 / +  are the same or different and are alkyl having 1-4 carbon atoms; M is mineral or organic cation selected so that compound of formula I is soluble in water from group consisting of H, alkali or alkali-earth metal cation; R 3 R 4 R 5  and R 6 , wherein m 1 ,m 2  and m 3  are the same or different and are alkyl having 1-4 carbon atoms, or hydrogen atom; n 1 ,n 2  and n 3  are integers, the same or different and are from 0 to 3, one of said integers being equal or greater than 1, and a nickel compound. EFFECT: reduced content of by-product. 13 cl, 12 ex, 5 tbl
Patent RU-2096633-C1 (RU)
Inventor: VASILEV YURIJ N
IPC: F01P3/16
Filed: 1994-09-30
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering; internal combustion gas engines with precombustion chamber pilot-flame ignition. SUBSTANCE: gas fuel is fed by means of gas intake valve to cooled precombustion chamber via fuel passage and is ignited by means of spark plug. Gas fuel is first fed for cooling the spark plug, after which it is fed to precombustion chamber. Device for realization of this method includes gas intake valve connected with precombustion chamber by means of fuel passage and spark plug whose electrode part is arranged inside precombustion chamber. Fuel passage is connected with precombustion chamber by means of cylindrical groove made around body of spark plug which is provided with bores located over perimeter of electrode part. EFFECT: enhanced reliability of spark plug and gas engine as a whole. 3 cl, 1 dwg
Patent RU-2075031-C1 (RU)
Inventor: CHEKANOV VLADISLAV V
IPC: F42B10/60
Filed: 1994-10-10
Granted: 1997-03-10
Abstract: FIELD: control units, mainly for space rocketry. SUBSTANCE: actuator uses relay 1 with output shaft 2, crank 3 secured on the shaft and loaded by flat spring 4, plungers of the control valve distributor consisting of two parts: stem 5 and control valve 6 connected by wire rope. The control valves are positioned in hollow shafts 8 of driven gears of three-gear pump 9. The hollow shafts have radial holes 10 connected to actuator mechanism 11 through hydraulic lines. The moment of inertia of wire rope section is determined by relation: πd 4 /512 ≅ I wr < πd 4 /64,, where I wr  - moment of inertia of wire rope section; d - wire rope diameter. EFFECT: improved design. 3 dwg
Patent RU-2082576-C1 (RU)
Title: Method of explosion cladding of metallic surfaces
Inventor: KSENDA ALEKSANDR S
IPC: B23K20/08
Filed: 1994-10-20
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed method is intended for provision of effective utilization of complex properties of material forming the connection and for use in those cases when forming of connections by other methods is either impossible or difficult. Cladding metal wire is wound, turn to turn, with preset clearance, on coaxial metal surface to be clad. Rectangular section wire, or metal tape, or several wires or tapes are used for this purpose. EFFECT: improved quality of surface. 2 dwg
Patent RU-2083320-C1 (RU)
Title: Method of making reflectors for rectangular headlights of motor vehicles
Inventor: MAKAROV VLADIMIR F
IPC: B22D17/22
Filed: 1994-11-23
Granted: 1997-07-10
Abstract: FIELD: production of rectangular reflectors of motor vehicle headlights with lowered vertical dimension at predetermined focal length. SUBSTANCE: method comprises steps of shaping metallic blank, casting it by melt polymer and finally shaping parabola. Metallic blank has cutouts necessary for finally shaping parabola. EFFECT: simplified manufacturing process. 2 dwg
Patent RU-2071848-C1 (RU)
Title: Method of making roll-formed different-flange angles
Inventor: TISHKOV VIKTOR YA
IPC: B21D5/06
Filed: 1994-11-24
Granted: 1997-01-20
Abstract: FIELD: plastic metal working, namely, production of roll-formed different-flange angles in ferrous metallurgy, transport, tractor and agricultural machine engineering and ship-building. SUBSTANCE: object of the invention accomplished by arranging initial blank at guiding technological transition non-symmetrically relative to shaping axis in such a way that difference between distances of edges of initial blank from said axis is equal to width difference of shape flanges; at technological shaping transitions keeping apex of bending zone in shaping plane; bending up flanges of shape by angles inversely proportional to their width values until achieving at last technological shaping transition final angle value of smaller flange whose value is calculated according to given formula and finally shaping bending zone of shape. Cross compression effort and cross motion of shape are realized at prefinal and final technological shaping transitions. At prefinal technological shaping transition the above mentioned procedures are performed at side of convex edge of initial blank towards side of concave edge of said blank up to position in which projections of flanges with adjacent portions of bending zone until lengthwise plane, normal relative to shaping plane and passing through centers of bending zone, are determined by given expressions. At final technological shaping transition - at side of concave edge of initial blank towards side of convex edge of blank up to position in which projections of flanges with adjacent portions of bending zone are determined by other given expressions. EFFECT: enhanced quality of roll-formed difference-flange angles due to lowered helical torque and reduced width difference of flanges of shape made of crescent-like initial blank. 3 dwg, 3 tbl
Patent RU-2100024-C1 (RU)
Inventor: MAJKL UILYAM DREJPER
IPC: C07D333/56
Filed: 1995-02-28
Granted: 1997-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: method involves administration to patient compound of the formula (I): $$$ or its pharmaceutically acceptable salt or its solvate at small doses. Invention involves also pharmaceutical compositions at single forms containing small amount of this compound in a single dose. Compound is used in medicine for inhibition of osseous tissue loss or resorption. EFFECT: enhanced effectiveness of agent. 8 cl, 1 tbl
Patent RU-2095758-C1 (RU)
Title: Variable-induction pickup of electromagnetic field
Inventor: BANKOV VALERIJ I
IPC: G01D5/20
Filed: 1995-04-28
Granted: 1997-11-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device has parallel oscillatory circuit consisting of measuring induction coil 1 and capacitor 2. Controlled square-pulse low-frequency generator 3 and high-frequency generator 4 of sinusoidal voltage are connected with their inputs to one of the leads of coil 1. In oscillatory circuit, signal is formed of mixture of oscillations induced by generators 3 and 4 and free oscillations. Coil 1 induces electromagnetic field of complex modulation. Field of this type has high information content, and it increases sensitivity of pickup. Multiplier 5 connected to outputs of generators 3 and 4 forms signal containing the information of change in electromagnetic field of coil 1. Device 6 separates direct component from this signal. Variations of direct component level correspond to changes in electromagnetic field of coil 1. EFFECT: higher sensitivity. 4 cl, 2 dwg
Patent RU-2098485-C1 (RU)
Title: Способ направленного биосинтеза лимонной кислоты
Inventor: VINAROV ALEKSANDR YU
IPC: C12N1/14
Filed: 1995-06-23
Granted: 1997-12-10
Abstract: Использование: биотехнология, биосинтез лимонной кислоты. Сущность изобретения: способ заключается в выращивании на питательной среде, содержащей сахар, источники минерального питания, в условиях аэрации и перемешивания консорциума штаммов грибов Aspergillus niger и дрожжей Candida lipolytica, причем дрожжи засевают по достижении концентрации грибов 5-10 г/л, остаточного сахара 10-40% от исходного неинвертированного сахара, вносят биокатализатор N-трис-/гидроксиэтил/ аммониевую соль метилфенил сульфонилуксусной кислоты в количестве 10 -5 -10 -7  г/л, при этом засевная концентрация дрожжей составляет 10-80% от текущей концентрации грибов. 2 табл.
Patent RU-2107796-C1 (RU)
Inventor: ARTAMONOV AVTONOM GEORGIEVICH
IPC: E05B37/04
Filed: 1995-06-26
Granted: 1998-03-27
Abstract: FIELD: locking devices. SUBSTANCE: the lock uses a fixed and a movable cases connected by balls, rings of two types, cut-off mechanism with a drum, movable comb. The indexing mechanism with drum and latches is fastened on the bearing part, and the case is linked with the movable comb. EFFECT: enhanced reliability. 6 dwg
Patent RU-2102681-C1 (RU)
Inventor: NOVOZHILOV A G
IPC: F41F1/06
Filed: 1995-07-20
Granted: 1998-01-20
Abstract: FIELD: breech-loading mortars. SUBSTANCE: the mortar has a rifled barrel with a roller having a curvilinear groove engaged with the barrel made in the breech in parallel with the bore line, the breechblock is fastened on the back end of the roller, and the front end is connected to the rod attached to the breech. At a turn of the barrel to the position for loading the rod through the roller draws the breechblock out of the barrel and turns it due to the curvilinear groove on the roller engageable with the lug on the barrel. To provide for automatic bringing of the barrel to the position for loading, the axis of rotation is shifted relative to the barrel center of mass. At loading the barrel center of mass is shifted relative to the axis of rotation to the breech and lowers almost independently. For automatic unlocking of the barrel after a shot the breech accommodates a spring-loaded casing with a lug locking the barrel, spring-loaded latch, firing, trigger and unlocking mechanisms. The mortar mount is made in the form of a bipod; the carriage with the elevating mechanism fastened on it is moved on the carriage axle by the training gear; the ears of the elevating mechanism are enveloped by the shock-absorber body. Spades are fastened on the ends of the bipod axle. EFFECT: improved design. 3 cl, 9 dwg
Patent RU-2096963-C1 (RU)
Title: Double-sided milk pasteurizer
Inventor: KHISAEV INIS A
IPC: A23C3/02
Filed: 1995-08-02
Granted: 1997-11-27
Abstract: FIELD: food-processing industry. SUBSTANCE: pasteurizer has housing and drum formed as truncated cone and provided with rigidly connected housing. Outer side of drum housing is provided with helical ribs. Steam is supplied into drum and housing and milk is supplied for pasteurization into space between drum and housing. During pasteurization process, milk and steam are turbulized in countercurrency to provide for effective heat exchange. Conical shape of drum and housing with ribs facilitate discharge of condensate from heat-exchanging surfaces. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2097252-C1 (RU)
Title: Combination ground tackle for anchoring submersible objects
Inventor: PYLNEV YURIJ V
IPC: B63B21/00
Filed: 1995-08-08
Granted: 1997-11-27
Abstract: FIELD: shipbuilding. SUBSTANCE: ground tackle includes anchor 7 with anchor chain 5, electric dynamometer 8 for continuous measurement of forces in anchor chain 5 remotely controlled mechanism 9 for connecting the electric dynamometer 3 to anchor chain 5, indicator 11 for visual estimation of present magnitude of force of coupling of submersible object with anchor chain 5 and analyzer 10 for analyzing the force of coupling of electric dynamometer 8 with anchor chain 5. Analyzer 10 is electrically connected with automatic stabilization system of submersible object with no way on. EFFECT: enhanced reliability. 2 dwg
Patent RU-2098840-C1 (RU)
Title: Receiving optical system for optical-electronic instrument
Inventor: KLYUKOV ALEKSANDR P
IPC: G03B9/42
Filed: 1995-08-16
Granted: 1997-12-10
Abstract: FIELD: detection of optical information beams in presence of continuous and pulse-frequency laser beams. SUBSTANCE: device has serial optical circuit of aperture diaphragm, lens, field diaphragm, condenser and photodetector. In addition device has chamber which walls are transparent to laser beams, U-shaped tube, plunger and reflecting member. Chamber is located before aperture diaphragm, is filled with volatile liquid which has graphite or carbon particles. Said chamber also has hole which is located on optical axis of system. U-shaped tube is sealed to tray and is filled with mercury. Reflecting member is connected to plunger and is located before field diaphragm. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2088691-C1 (RU)
Title: Method of protecting metals in liquid media against biocorrosion
Inventor: LEONOV VADIM V
IPC: C23F11/00
Filed: 1995-10-23
Granted: 1997-08-27
Abstract: FIELD: corrosion protection. SUBSTANCE: method includes introducing into liquid medium an bactericide in required concentration preliminarily determined by laboratory investigation. The latter consists in electrochemical examination of biocorrosion suppression process in presence of different bactericide concentrations followed by calculating kinetic constants of this process from relationship I = I = I o •exp(-Kτ n ), where I is current value of current intensity, mcA; I o  zero value of current intensity, mcA; τ current time of process advancement, h; K and n kinetic constants of biocorrosion suppression process, h -n . As efficient bactericide concentration, the one is stated with minimum value of K constant and maximum value of n constant. EFFECT: optimized bactericide usage. 2 tbl
Patent RU-2112687-C1 (RU)
Title: Pinless track
Inventor: LAVRENT EV S S
IPC: B62D55/24
Filed: 1995-11-29
Granted: 1998-06-10
Abstract: FIELD: transport engineering; track laying vehicles. SUBSTANCE: cover plates installed under fastening bolts are provided with projections arranged at two sides from hole for bolt square to longitudinal axis of elastic belt. When tightening the bolts, projections of cover plates are forced into base of elastic belt. EFFECT: enhanced reliability of track owing to releasing belt from traction force in area of holes. 3 cl, 3 dwg
Patent RU-2100177-C1 (RU)
Title: Combined tool
Inventor: STEPANOV YURIJ S
IPC: B24B45/00
Filed: 1996-01-23
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: combined tool is made up as axially alined grinding wheel and fixed workpiece. The closed groove on the workpiece receives deforming members. The device for fastening the grinding wheel consists of segments with semiaxles and inserts with spherical bushing that allows the inclination of the grinding wheel to be varied. In addition, the tool allows adjustment of outer diameter in radial direction, restoring initial diameter, and positioning the working surface of the grinding wheel and deforming members in a common tangent plane. EFFECT: enhanced reliability. 8 dwg
Patent RU-2134261-C1 (RU)
Title: 2,6-disubstituted pyridines or 2,4-disubstituted pyrimidines, methods of preparing thereof, herbicidal composition based thereon, and method of controlling undesired vegetation
Inventor: AKSEL KLEEMAN
IPC: C07D239/30
Filed: 1996-01-25
Granted: 1999-08-10
Abstract: FIELD: agriculture. SUBSTANCE: described are new 2,6-disubstituted pyridines or 2,4- disubstituted pyrimidines of general formula I wherein X is oxygen atom; Z is NH or CH; A is phenyl substituted by fluorine atom or trifluoromethyl group, pyridyl substituted by chlorine atom, pyrazolyl substituted by trifluoromethyl and methyl group of methyl and tert-butyl group; difluorobenzodioxolyl, each of R 1  is independently group selected from hydrogen atom, halogen atom, lower alkyl, lower alkylthio, lower alkoxy; R 2  each is independently group selected from hydrogen atom; m is 1-2, n is 0-2 provided that if A is 1-methyl-3- trifluoromethylpyrazol-5-yl group; n is 0; X is oxygen atom; Z is CH, then R 2  is other than hydrogen, 3-trifluoromethyl or 2,4-dichlorine or 2,4-dimethyl. Compounds have herbicidal activity. Also described are method of preparing compounds of formula I, herbicidal activity based on said compounds and method of controlling undesired vegetation. EFFECT: improved properties of the herbicidal composition and more efficient method of controlling undesired vegetation. 10 cl, 205 ex, 13 tbl
Patent RU-2112110-C1 (RU)
Title: Frozen ground ripping device
Inventor: BALOVNEV V I
IPC: E02F5/32
Filed: 1996-01-30
Granted: 1998-05-27
Abstract: FIELD: earth: moving machinery; frozen ground rippers. SUBSTANCE: ripper has rotor wheel, and drive, hubs with chopping working members in form of two sprocket clusters installed on perimeter of rotor wheel for free rotation around their axle. Cross size of tooth of each sprocket in radial plane passing through its axis decreases from peripheral part to hub. Radial plane passing through axis of symmetry of tooth of one sprocket passes through axis of symmetry of tooth space of other sprocket. Sprockets of adjacent hubs are in different planes parallel to each other. EFFECT: improved loosening of frozen grounds. 4 cl, 5 dwg
Patent RU-2119672-C1 (RU)
Title: Method of estimating damaging effect of substances on tissue structures of eye
Inventor: GUNDOROVA R A
IPC: A61F9/00
Filed: 1996-04-01
Granted: 1998-09-27
Abstract: FIELD: ophthalmology. SUBSTANCE: levels of lactatedehydrogenase in liquid of anterior chamber of the eye and in vitreous body are determined. When they are increased by a factor of 2.5 and more, effect of substance is regarded as damaging. EFFECT: accelerated determination and eliminated traumatic injury. 1 ex
Patent RU-2125865-C1 (RU)
Title: Prophylaxis method for preventing postresection gastritis of stomach stump
Inventor: GALIMOV O V
IPC: A61H23/00
Filed: 1996-03-26
Granted: 1999-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves enterally administering 25 ml of metragil solution. Transcutaneous acoustic stimulation of stomach stump is applied using waves of 2.5-3.5 kHz frequency and low frequency modulated oscillations of 15-40 Hz frequency and 15-40 W power during 3-5 days. EFFECT: reduced frequency of postoperative complications.
Patent RU-2134080-C1 (RU)
Title: Method for treating fractures of proximal femur segment and cotyloid cavity
Inventor: AFAUNOV A I
IPC: A61B17/56
Filed: 1996-04-09
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves eliminating proximal femur segment and cotyloid cavity displacement by fixing anterior hip joint wings and inferior half of the femur from outside using wire bundles. The bundles are connected to each other by means of external fixation apparatus. Fractured femur or hip joint segments distraction is carried out and transverse displacement is eliminated or central femur dislocation is reduced by moving screw rod in anchor wire holder. EFFECT: low traumatic consequences; small probability of neurovascular structures and visceral organs damage. 2 dwg