baber/WOPTO huggingface dataset:
Patent RU-2076344-C1 (RU)
Title: Process of geoelectric prospecting
Inventor: MOISEEV VLADIMIR S
IPC: G01V3/30
Filed: 1993-01-11
Granted: 1997-03-27
Abstract: FIELD: mapping of deposits of mineral resources including oil and gas fields covered by concealed cover of halogen formations, frozen rocks, sea water. SUBSTANCE: electromagnetic field is excited by vertical line which electrode is grounded at well head and which second electrode is placed into well. Magnetic components of electromagnetic field are measured along selected profiles at preset height from day surface of the Earth in sequence with positioning of second electrode in well above and below deposit. Outline of deposit is judged by results of measurements. EFFECT: enhanced authenticity of process. 3 dwg
Patent RU-2084275-C1 (RU)
Title: Decomposer
Inventor: SAVCHENKO ALEKSANDR I
IPC: B01F33/40
Filed: 1993-02-01
Granted: 1997-07-20
Abstract: FIELD: mining; silica production. SUBSTANCE: decomposer for decomposing aluminate solutions permits intensifying the process by way of activating seed. Pulp fed into decomposer (aluminate solution plus seed) is displaced by agency of mechanical arrangement (stirrer) and is treated with air introduced from above inside the pipe dipped into pulp. Compressed air bubbles coming out from the pipe are additionally crushed with stirrer. Dispersed air oxidizes admixtures on seed surface thereby increasing its activity, which accelerates growth of desired aluminium hydroxide crystals. Activation of seed is further enhanced by providing the pipe with air disperser. To discharge pulp from decomposer, there is an overflow tube in the latter. EFFECT: intensified aluminate decomposition. 3 cl, 3 dwg
Patent RU-2042029-C1 (RU)
Title: Panel for storages, safes, doors
Inventor: MILEKHIN VALERIJ A
IPC: E05G1/024
Filed: 1993-02-16
Granted: 1995-08-20
Abstract: FIELD: building products. SUBSTANCE: panel uses external and internal plates, with filler placed between them. An intermediate plate is positioned between the filler and external plate forming a space, in which damping heat-insulating material is placed. EFFECT: enhanced heat insulation. 3 cl, 3 dwg
Patent RU-2041620-C1 (RU)
Inventor: RATKIN ANATOLIJ V
IPC: A01H1/04
Filed: 1993-02-18
Granted: 1995-08-20
Abstract: FIELD: genetics and selection. SUBSTANCE: essence of this method resides in crossbreeding plants having white and purple or dark-violet color, growing first generation and carrying out analysis according to color of hybrids of second generation. EFFECT: more comprehensive revelation of various forms of sweet pea species having flowers of different colors. 3 tbl
Patent RU-2037248-C1 (RU)
Title: Charger of storage batteries
Inventor: MOSALEV VIKTOR F
IPC: H02J7/35
Filed: 1993-03-09
Granted: 1995-06-09
Abstract: FIELD: electrical engineering. SUBSTANCE: charger has panel of photoelectric converter electrically coupled to battery. Case of charger includes frame carrying photoconverter and having protrusion in which space socket to mount storage battery is anchored with the aid of locating arm. Protrusion has mobile rest which enables panel to be oriented to light source. EFFECT: simplified design, improved operational efficiency. 4 dwg
Patent RU-2056563-C1 (RU)
Title: Self-acting poppet valve
Inventor: OGNEV NIKOLAJ G
IPC: F16K15/02
Filed: 1993-03-10
Granted: 1996-03-20
Abstract: FIELD: compressor engineering. SUBSTANCE: external knife edge of the lift stop is made in the form of a hypocycloid with three branches. The diameter of circumference of the guide hollow of the lift stop equals the diameter of the plate on which a shoulder is made in the location of fiting on the seat. The seat has a hollow mating the shoulder, whose cross-section with the base on the plate external surface is semi-spherical. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2046688-C1 (RU)
Title: Stand of the planetary mill of helical rolling
Inventor: ESAKOV ALEKSANDR V
IPC: B21B13/00
Filed: 1993-04-02
Granted: 1995-10-27
Abstract: FIELD: plastic metal working. SUBSTANCE: stand of the planetary mill of helical rolling has rotor-holder and rotating separator with working rolls mounted on it. The separator has the drive of the roll rotation from the centrally located solar conical pinion. The lubricant is poured into the separator. Holes to which pipelines are connected are made in the points that are the furthest from the axis of the separator rotation. The holes are disposed on both sides from the axis of the working roll rotation. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2074979-C1 (RU)
Title: Method for driving multistage vane compressor
Inventor: PIKUL VADIM N
IPC: F03D3/04
Filed: 1993-07-01
Granted: 1997-03-10
Abstract: FIELD: wind power engineering; liquid oxygen generation. SUBSTANCE: method for driving multistage vane compressor, such as that compressing atmospheric air by and number of stages to high pressure of medium with aid of single centrifugal vane involves driving of each vane by respective tower-type windmill 2; after each stage, air is isometrically cooled down in heat exchanger 3. Mentioned parts are displaced by means of revolving platform 4 over rail circle and this turning of mentioned parts is performed uniformly and at approximately equal linear velocity due to wind forces along arrows "B"; wind flows over cooled surfaces of heat exchanger 3 which are curved like Laval vane and are asymmetric to wind force vector. EFFECT: facilitated control of compressor speed. 3 dwg
Patent RU-2064621-C1 (RU)
Title: Automatic inertia torque converter
Inventor: BAZHENOV SVETOSLAV PETROVICH
IPC: F16H3/74
Filed: 1993-08-02
Granted: 1996-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: automatic inertia torque converter has housing, input and output shafts, inpulsator, two freewheeling mechanisms and symmetrical differential with like central wheels of equal diameters. Use of symmetrical differential contributes to fuel utilization of negative pulse of inertia moment. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2125824-C1 (RU)
Title: Coin manufacture method
Inventor: GURDZHIJAN N S
IPC: A44C21/00
Filed: 1993-08-19
Granted: 1999-02-10
Abstract: FIELD: coin production. SUBSTANCE: method involves providing part billets made in the form of disks and rings manufactured from different materials; cutting slots in end surface of disks; pairing parts and coining; providing billets of second rings having inner diameter corresponding to outer diameter of first rings; cutting additional slots in disk end surface, with all slots being positioned at an angle to disk surface; upon pairing of disks and first rings, cutting inclined slots in end surface of each paired disk; connecting paired disk and second ring prior to coining. EFFECT: increased efficiency and simplified method. 1 dwg
Patent RU-2089817-C1 (RU)
Title: Shooting trainer
Inventor: PAYUK VLADIMIR LEONIDOVICH
IPC: F41A33/00
Filed: 1993-11-09
Granted: 1997-09-10
Abstract: FIELD: training in bullet shooting. SUBSTANCE: shooting trainer has a trigger processing transducer secured on the weapon, and an error indicator connected to the transducer; the trainer is furnished with a duplicating trigger. The duplicating trigger is installed for engagement with the transducer and shooter's ungual phalanx. The transducer is made in the form of a hollow sensitive element, mainly in the form of a bellows, and the error indicator - in the form of a flexible transparent tube with a level indicator of tinted liquid, which fills the transducer and error indicator tube cavities. EFFECT: enhanced effectiveness. 8 dwg
Patent RU-2074752-C1 (RU)
Title: Apparatus for extracorporeal irradiation of blood with red light
Inventor: ZRODNIKOV VLADIMIR S
IPC: A61N5/06
Filed: 1993-12-09
Granted: 1997-03-10
Abstract: FIELD: medical engineering, physiotherapy by light irradiation. SUBSTANCE: apparatus employs, as red light source, high-efficiency light-emitting diode incorporated into body of standard-type baby's soother acting as light-scattering screen. Apparatus makes it possible to irradiate mucosa of oral cavity and larynx of babies with monochromatic red light. EFFECT: simple, cheap, compact and reliable device for irradiation of oral mucosa. 1 dwg
Patent RU-2108234-C1 (RU)
Title: Method of manufacture of razor blade, razor blade and shaving-set
Inventor: MANOKHAR S GRIVEL
IPC: B26B21/40
Filed: 1992-04-22
Granted: 1998-04-10
Abstract: FIELD: hair cutting from man's skin surface-shaving. SUBSTANCE: shaving- set has a casing that accommodates spaced surfaces engageable with the skin, with a blade installed between them. The blade has a base with a V-shaped sharp edge coated with an intermediate layer and having an additional layer applied over it. The base has an angle at the edge of less than 30 deg. and a top radius of less than 1200  ; material of the intermediate layer is selected from the group including: molybdenum, tantalum, vanadium and their alloys. And the additional layer represents a layer of diamond or diamond-like carbon material, and at a distance of 40 um from the top of the sharp edge it has a thickness of at least 1200  . EFFECT: enhanced quality. 10 cl, 6 dwg
Patent RU-2062635-C1 (RU)
Title: Bulky filter material
Inventor: MISHTA VALERIJ P
IPC: B01D39/08
Filed: 1994-01-05
Granted: 1996-06-27
Abstract: FIELD: industrial cleaning of gases and liquids. SUBSTANCE: bulky filter is made in form of tubular knitted fabric made of stretchable and nonstretchable fibers at rib weave 1-1; it has additional courses of bicomponent different-shrinkable fibers at melting point not below 150 C alternating with course of rib weave and having at least 20 additional courses of tricot weave. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2095860-C1 (RU)
Title: Nuclear reactor fuel assembly
Inventor: PETER RAU
IPC: G21C3/334
Filed: 1992-07-06
Granted: 1997-11-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: repairable fuel element has holding tube passed on one end through holding board of fuel-element cap and abutting through its external projection against inner side of holding board. Fuel element also has guide tube fixed by means of screw joint to holding tube above external side of holding board. Guide tube is further free to pass through parallel board fixed above external side of holding board in a spaced relation to it. Sleeve tube threaded in opposite direction to guide tube and arranged coaxially to the latter is rigidly screwed to parallel board on its top side and locked for disengaging and geometric latching with guide tube to prevent its turning about common longitudinal axis. EFFECT: improved repairability. 3 cl, 4 dwg
Patent RU-2107303-C1 (RU)
Inventor: SUKIJAZOV A G
IPC: G01R31/56
Filed: 1994-04-28
Granted: 1998-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: magnetic field sources marking the magnetic flux of leakage field of object under test are secured mechanically on object being tested. Position of sources relative to one another forms spatial field of marked magnetic flux embracing great number of measurement points determined preliminarity for object under test. In this case, provision is made for angular stabilization of meter-converter sensitivity axis relative to object being tested. Meter-converter is positioned in field of marked magnetic flux, and position of meter-converter relative to object under test is judged by value and relation of amplitudes of meter-converter signal spectral components corresponding to oscillation frequencies in magnetic field sources used. Required movement towards first measurement point is calculated by known dependences. Meter-converter is moved to given point at which condition of tested object parameters being checked is judged. To verify obtained information, change-over to next measurement points is performed by respective situation algorithm. EFFECT: more effective diagnosis. 6 dwg
Patent RU-2084719-C1 (RU)
Title: Electromagnetic clutch
Inventor: KHAJRULLIN IREK KH
IPC: F16D27/00
Filed: 1994-06-10
Granted: 1997-07-20
Abstract: FIELD: electrodynamics. SUBSTANCE: spiral belt magnetic conductor 5 is mounted inside major bushing 3. One end of the conductor is secured at the end face of the bushing. Additional bushing 6 is secured to driven shaft 7. Driving shaft 4 and driven shaft 7 are mounted inside housing 1 in bearings 8, closed with bearing covers 9 and interconnected through bearing shields 11 and 12. EFFECT: enhanced reliability. 2 dwg
Patent RU-2060938-C1 (RU)
Title: Material on the base of boron
Inventor: LEPAKOVA OLGA K
IPC: C01B35/04
Filed: 1994-07-25
Granted: 1996-05-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: proposed material contains (mass %): titanium 1-5, boron 95-99. Said material is crystallized in cubic system, parameter of its elementary unit is  . EFFECT: improves quality of desired product. 3 tbl
Patent RU-2100653-C1 (RU)
Title: Rotary-vane machine
Inventor: KAPAROV MIKHAIL I
IPC: F04C9/00
Filed: 1994-07-25
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering; pumps, compressors, gas expansion machines, external and internal combustion engines; machines with cyclically changing volumes of working chambers. SUBSTANCE: rotary-vane machine has cylindrical housing with intake and outlet ports opened and closed by vanes vibratory rotating between housing and inner cylinders coaxially mounted relative to housing with cheeks limiting the cylinders at end faces. Vanes forming working chambers are connected to each other and to output shaft through vane coupling mechanism. Vane coupling mechanism is made in form of carriers rigidly secured on output shaft and carrying at least one shaft with two eccentrics and rigidly secured gears - planet pinions which are in meshing with gear wheels rigidly secured on cheeks. Eccentrics are made with eccentricity pointed in opposite directions. Each eccentric is coupled through corresponding plate with eccentric hole engaging with eccentric and is coupled with its group of vanes through coupling disk. Disk carrier plate installed for free turning around eccentric and in coupling disk. EFFECT: enlarged operating capabilities. 7 dwg
Patent RU-2083353-C1 (RU)
Title: Device for cramping and removing cramps
Inventor: KAZAKEVICH ALEKSANDR V
IPC: B25C11/00
Filed: 1994-07-28
Granted: 1997-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is made up as jaws 6,7 mounted at the ends of housing 1 and magazine 5. Jaws 6 are movable and mounted for permitting interaction with plunger 2. When one presses housing 1 and base 3 with a hand the plunger separates, pushes through and presses a cramp from magazine 5 to sheets to be cramped. The lags of the cramp sews the sheets and bends in the hollows provided on die 4. EFFECT: enhanced reliability. 5 dwg
Patent RU-2048847-C1 (RU)
Inventor: MITCHENKO TATYANA EVGENEVNA
IPC: C13B35/06
Filed: 1994-08-18
Granted: 1995-11-27
Abstract: Изобретение относится к ионообменному способу переработки мелассы на сахар, бетаин и глутаминовую кислоту. Раствор мелассы пропускают последовательно через сульфокислотный стиролдивинилбензольный гелевый катионит в Ca 2+  форме, затем через сульфокислотный стиролдивинилбензольный пористый катионит в Ca 2+  форме, а затем через высокоосновный анионит в OH - - форме. Пористый катионит элюируют водой, выделяя бетаиновую фракцию. Анионит элюируют щелочным раствором с получением фракции, содержащей глутаминат натрия. Сахарную фракцию после очистки на анионите карбонизуют, отделяя осадок. Гелевый катионит регенерируют кальцийсодержащим раствором. Процесс реализуется в непрерывном режиме. 7 з. п. ф-лы.
Patent RU-2085830-C1 (RU)
Title: Device measuring length of moving material
Inventor: ALEKSANDROV VLADIMIR A
IPC: G01B7/04
Filed: 1994-08-05
Granted: 1997-07-27
Abstract: FIELD: measurement of length of rolled as materials on rejection-measurement machines. SUBSTANCE: ferromagnetic tape of measuring elements has shape of inverted trapezium, is placed on two guiding rollers with collars. Lower smaller base of tape has power contact with magnet which length is less than interaxial distance between guiding rollers. Distance between upper and lower sections of tape exceeds three diameters of guiding rollers. EFFECT: increased measurement accuracy. 3 dwg
Patent RU-2095399-C1 (RU)
Title: Lubrication composition and method for its production
Inventor: LOBOVA TAMARA A
IPC: C10N30/06
Filed: 1994-09-05
Granted: 1997-11-10
Abstract: FIELD: powder metallurgy, production of lubrication compositions which comprise diselenides of high-melting metals as powder additives. SUBSTANCE: powder additive is added into oil or low molecular weight compound to prepare lubrication composition. Diselenides of tungsten and molybdenum are used as said additives, their quantity being 1-20 mass %. Mixture is treated in ultrasound field having intensity 3-5 Wt/cm 2 . EFFECT: improved quality of desired product.
Patent RU-2058830-C1 (RU)
Title: Hydrocyclone plant for mechanical cleaning of liquid with automatic removal of dehydrated precipitation
Inventor: LARIONOV SERGEJ A
IPC: B04C5/16
Filed: 1994-09-14
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: plant has hydrocyclones connected between themselves by assembly board and forming together with the latter hydrocyclone assembly for liquid cleaning with one common inlet branch pipe and one outlet branch pipe for purified liquid. Discharging branch pipes of hydrocyclones are hermetically connected with bunker for precipitation collecting and dehydration and are separated from each other inside bynker by cylindrical shells which hinder active agitation and turbulence of flows of thickened precipitation going out of hydrocyclones as well as promote the settling of impurities of thickened flow in bunker. Inside discharing branch pipes there are reflectors made as cones which are bearing surface for descending (thickened) flow and promote better settling of impurities. In lower conical part the bunker has flexible branch pipe for tapping dehydrated precipitation which is overlapped by clamps on rods of pneumatic or hydraulic cylinders. Sensitive body which controls the mass of thickened precipitation and density of dehydrated precipitation in it and passes the information to pneumatic or hydraulic cylinders for discharge of dehydrated precipitation through directive equipment, is connected with the bunker. The plant is also equipped with valve-pulsator which is connected with pressure source and controls the vibration of flexible shell inside the bunker assisting greater thickening of dehydrated precipitation in lower part of the bunker. EFFECT: enhanced efficiency of separating liquid heterogeneous mediums under the action of centrifugal forces. 2 cl, 7 dwg
Patent RU-2083161-C1 (RU)
Title: Apparatus for detecting pregnancy in sows
Inventor: LAZAREV VLADIMIR M
IPC: A61B8/00
Filed: 1994-09-30
Granted: 1997-07-10
Abstract: FIELD: animal husbandry; veterinary practice. SUBSTANCE: proposed apparatus functions according to ultrasonic method and comprises metallic cylindrical casing divided by metallic partition into two compartments, one of which houses power supply source, while other compartment is sealed and houses electronic unit. Latter is attached to casing by layer of highly adhesive mastic applied onto inner surface of casing. EFFECT: greater accuracy of diagnosis due to reduced effect of dynamic loads and various media onto functional components of apparatus. 4 cl, 2 dwg
Patent RU-2068087-C1 (RU)
Title: Method for acid treatment of bottom-hole formation zone
Inventor: BRUSLOV ANDREJ YU
IPC: E21B43/27
Filed: 1994-11-15
Granted: 1996-10-20
Abstract: FIELD: oil producing industry, particular, methods for acid treatment of bottom-hole formation zones. SUBSTANCE: method for acid treatment of bottom-hole formation zone includes successive injection into well of aqueous solution of nitrate or mixture of nitrates of the metals from the group including beryllium, bismuth, cadmium, cobalt, manganese, copper, nickel, lead, strontium, aluminium, iron, chromium, tin with the content of nitrates in aqueous solution from 2.0 mas.% up to that corresponding to saturated solution, and aqueous 1.0-36.0 mas.% solution of hydrochloric acid. Amounts of aqueous solution of nitrates and aqueous solution of hydrochloric acid are determined by mathematic expression. The method may be modified by addition of nonionic surfactants, mixture of nonionic surfactants into aqueous solution of nitrates in the amount of 0.001-5.0 vol.% by addition of anionic, cationic, nonionic surfactants or mixtures of these surfactants to aqueous solution of hydrochloric acid in the amount of 0.001-5.0 vol.% by addition of hydrochloric acid to aqueous solution of hydrochloric acid in the amount of 0.1-6.0 mas.% and also by addition of anionic, cationic, nonionic surfactants or mixtures of these surfactants to aqueous solution of mixture of hydrochloric and hydrofluoric acids in the amounts of 0.001-5.0 vol. %. Volume of aqueous solution of hydrofluoric acid for preparation of mixture of aqueous solutions of hydrochloric and hydrofluoric acids is determined by the mathematic expression. EFFECT: increased well production rate due to increased amount of dissolved reservoir rocks with preserved depth of treatment. 4 cl, 1 tbl
Patent RU-2074637-C1 (RU)
Title: Method to match medicinal module complexes to treat human diseases
Inventor: ZALESSKAYA YULIYA M
IPC: A61K31/00
Filed: 1994-12-29
Granted: 1997-03-10
Abstract: FIELD: medicine, homeopathy. SUBSTANCE: matching of adjusting mixtures is conducted by feeling of heat, colic pains or wind. Moreover, matching of medicinal products is conducted by testing patients suffered with different diseases according to their hair, nails, clothes or things under contact. EFFECT: improved results at using homeopathic products of phyto-origin. 5 cl
Patent RU-2137175-C1 (RU)
Title: Device for pressure clipping
Inventor: KARL-KHAJNTS DAJKE
IPC: F16K17/04
Filed: 1994-12-23
Granted: 1999-09-10
Abstract: FIELD: automatic control equipment, in particular, braking systems of vehicles. SUBSTANCE: device has piston assembly which pressurizes switching chamber, which is loaded with output pressure, from pressure decrease chamber which is connected to output chamber. In case of lack of tightness between switching chamber and pressure decrease chamber, complete pneumatic or hydraulic system can lack pressure. Goal of invention is achieved by introduced constrictor which is located between pressure decrease chamber and output chamber. EFFECT: possibility to keep full, or at least emergency pressure along complete pneumatic or hydraulic system. 2 cl, 3 dwg
Patent RU-2072444-C1 (RU)
Title: Cap-shaped wind wheel
Inventor: BALYAKIN KONSTANTIN N
IPC: F03D3/06
Filed: 1994-12-27
Granted: 1997-01-27
Abstract: FIELD: wind power engineering. SUBSTANCE: cap-shaped wind wheel is made up as hemispheres secured to the vertical axle. The hemispheres have openings instead of the bottoms. The openings receive two blades mounted on the axle. The diameter of the opening is 30-50% of the diameter of the hemisphere. The blades are provided with openings whose area is 1-2% of the area of the blade that does not allow the air flowing in the hemisphere to return. EFFECT: improved design. 1 dwg
Patent RU-2090795-C1 (RU)
Inventor: SHARYGIN VALERIJ M
IPC: F16L1/028
Filed: 1995-01-10
Granted: 1997-09-20
Abstract: FIELD: erection of underground pipe lines at slopes of route. SUBSTANCE: in laying the underground pipe line, longitudinal channels are dug on bottom of trench and are covered with watertight sheet material over perimeter, then channels are filled with filtering material and trench is covered with watertight mat together with pipe line laid in it, wells are filled and backfill is covered with side parts of mat. EFFECT: enhanced reliability. 5 cl, 1 dwg
Patent RU-2089892-C1 (RU)
Title: Sensor testing welds
Inventor: GERASIMOV VASILIJ YA
IPC: G01N27/24
Filed: 1995-03-10
Granted: 1997-09-10
Abstract: FIELD: instrumentation. SUBSTANCE: sensor testing welds presents three-electrode capacitor, tested article is common electrode of it. Two marble plates are positioned between measurement electrodes in the form of plates and tested article. EFFECT: increased operational reliability. 2 dwg