baber/WOPTO huggingface dataset:
Patent RU-2071100-C1 (RU)
Title: Reproduction objective lens
Inventor: TOKAREV ALEKSANDR A
IPC: G02B13/26
Filed: 1993-12-17
Granted: 1996-12-27
Abstract: FIELD: optical systems; reproduction objective lenses with magnification close to one. SUBSTANCE: objective lens is symmetrical to diaphragm and has eight lenses. The first of them is double convex, and the second is negative meniscus with its concavity facing diaphragm. The third lens is double concave. The fourth lens is in form of positive meniscus with its convexity facing diaphragm. EFFECT: higher efficiency. 7 dwg
Patent RU-2074434-C1 (RU)
Title: Controlled transformer
Inventor: MARKAROV GRIGORIJ G
IPC: H01F29/08
Filed: 1994-03-03
Granted: 1997-02-27
Abstract: FIELD: electric engineering. SUBSTANCE: magnetic circuit of device has two parts: stationary part 1, which has primary winding 3 and moving part 2, which has secondary winding 4, which is connected in series to winding 6, which is located in magnetic part 8 of rod 7, which one end runs through hole of stationary member 9. Rod 7 is spring-loaded and carries winding 5, which is connected to transformer terminals. Rod 7 is rigidly attached to moving part of magnetic circuit 2. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2066211-C1 (RU)
Title: Device forming rotational energy field
Inventor: TOLSTOJ VLADIMIR S
IPC: A61N1/16
Filed: 1994-03-31
Granted: 1996-09-10
Abstract: FIELD: medical equipment. SUBSTANCE: invention is aimed at action on energy condition of man. Device forming rotational energy field includes two acting bodies joined releasably or permanently. Each is formed by base and protrusions divided by grooves and has through or plugged central space. Second body is placed concentrically on first one in its central space. Protrusions of each body can also be releasably joined with bases and be capable of axial, radial and angular movement which makes it possible to realize selection of action parameters within wide range. EFFECT: enhanced operational efficiency. 19 cl, 7 dwg
Patent RU-2124611-C1 (RU)
Inventor: KOROTKIKH M T
IPC: E04C5/01
Filed: 1994-03-29
Granted: 1999-01-10
Abstract: FIELD: production of construction materials. SUBSTANCE: this method relates to intermittent vibration cutting operation for producing components used in dispersed reinforcement of materials with cross-section area of 0.01-0.3 mm 2 . Application of aforesaid method allows for producing components of dispersed reinforcement of materials with cross-section area of 0.01-0.3 mm 2  directly on ingot or slab without resorting to wire production stage. EFFECT: higher efficiency. 2 dwg
Patent RU-2072161-C1 (RU)
Title: Система стабилизации и управления угловым положением радиоуправляемого летательного аппарата
IPC: B64C13/00
Filed: 1994-08-24
Granted: 1997-01-20
Abstract: 1. Система стабилизации и управления угловым положением радиоуправляемого летательного аппарата, содержащая датчик углового положения, последовательно соединенные первое корректирующее устройство и первый сумматор, второй вход которого объединен с входом первого корректирующего устройства, последовательно соединенные второе корректирующее устройство и второй сумматор, второй вход которого объединен с входом второго корректирующего устройства, устройство формирования командного сигнала управления креном, устройство формирования командного сигнала управления тангажом, сервопривод элеронов, сервопривод руля высоты, отличающаяся тем, что она дополнительно снабжена устройством формирования сигнала текущего углового положения летательного аппарата, первым и вторым блоками микширования сигналов, датчик углового положения выполнен оптическим на основе не менее двух фоточувствительных элементов, оси чувствительности которых взаимно перпендикулярны, причем первые входы первого и второго блоков микширования соединены соответственно с выходами первого и второго сумматоров, вторые входы посредством радиоканала связи связаны соответственно с выходом устройства формирования командного сигнала управления тангажом и устройства формирования командного сигнала управления креном, выходы первого и второго блоков микширования подключены соответственно к входам сервоприводов руля высоты и элеронов, первый и второй выходы датчика углового положения соединены с первым и вторым входами устройства формирования сигнала текущего углового положения летательного аппарата соответственно, первый и второй в�
Patent RU-2081378-C1 (RU)
Title: Method of production of refrigeration by steam-jet ejector refrigerating plant and steam-jet ejector refrigerating plant for realization of this method
Inventor: SMIRNOV GENRIKH FEDOROVICH
IPC: F25D31/00
Filed: 1994-08-31
Granted: 1997-06-10
Abstract: FIELD: refrigerating engineering; cooling of rooms and air-conditioning systems. SUBSTANCE: method consists in evaporation of refrigerant in evaporator and removal of heat from object being cooled, circulation of refrigerant in closed loop at ejector compression, condensation, capillary compression and evaporation of part of flow accompanied by production of working steam for ejector. Prior to feeding the liquid refrigerant flow to capillary pump, it is subjected to subcooling due to heat exchange with vapor of low-temperature refrigerant after evaporator or with part of liquid refrigerant throttled after condensation. Refrigerating plant used for realization of this method is provided with liquid subcooler whose one chamber is connected to line supplying the liquid refrigerant from condenser to capillary pump and other chamber is connected to line feeding the low-temperature vapor from evaporator to ejector; second chamber may be also brought in communication with line feeding the liquid refrigerant from condenser to evaporator after throttle valve and with line feeding the low-temperature vapor from evaporator to ejector. Other chamber of liquid subcooler may be also brought in communication with line feeding the liquid refrigerant from condenser and with suction nozzle of second ejector through additional throttle valve which is necessary for chilling the refrigerant. Working nozzle of second ejector is connected to outlet of capillary pump and delivery nozzle is connected to condenser inlet. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2085696-C1 (RU)
Inventor: AGOSHASHVILI TARIEL G
IPC: E21B10/60
Filed: 1994-11-23
Granted: 1997-07-27
Abstract: Использование: относится к насадкам бурового инструмента. Сущность изобретения: насадка выполнена в виде металлического корпуса и сопла, изготовленного из керамических износостойких материалов. Сопло состоит из секций, каждая из которых прикреплена к внутренней поверхности корпуса и к соседним секциям посредством неразъемного беззазорного соединения. Секция сопла, расположенная во входной части насадки, выполнена из металлического твердого сплава, другие секции - из металлокерамического материала. Насадка является сменной и может устанавливаться в стандартное посадочное отверстие бурового шарошечного долота. 2 ил.
Patent RU-2125118-C1 (RU)
Title: Method of producing composition and method of metal treatment with it and its version
Inventor: DOLAN SHAWN E
IPC: C23C22/37
Filed: 1993-03-26
Granted: 1999-01-20
Abstract: FIELD: production of compositions for metal treatment. SUBSTANCE: heating of aqueous mixture of such fluorine-containing acid as H 2 TiF 6  and such an oxide, hydroxide and/or carbonate as silicon dioxide results in transparent mixture with prolonged stability to settling of any solid phase even in cases when before heating the phase of oxide, hydroxide or carbonate it is presented dispersed solid material in the form of particles large enough to be easily disseminated, and the mixture before heating became turbid. Mixture prepared by heating may be mixed, either with water-soluble and/or dispersed in water polymers which are polyoxyalkyl-substituted polymers and/or copolymers n-vinyl phenol, or with water-soluble hexavalent and/or trivalent chromium with resulting composition which improves metal corrosion resistance after metal treatment with this composition, especially after subsequent painting. EFFECT: higher efficiency. 21 cl, 8 tbl
Patent RU-2074776-C1 (RU)
Title: Method of band type rolling products production
Inventor: MILKIN VLADIMIR PETROVICH
IPC: B21B1/22
Filed: 1994-12-07
Granted: 1997-03-10
Abstract: FIELD: metallurgy, production of band type rolling products. SUBSTANCE: in process of band cold rolling surface of one of finish stand operational rolls is made in the form of girdling ring grooves and rest part of roll surface is cut by split shots, that allows to produce on surface of rolled band bulges of definite form of their cross-section and dimensions: width, height and step between bulges. Surface of second operational roll is cut only by split shots. After recrystallized annealing of the way produced band it is stretched with tension by rolling mill stand stretching stations by 50 - 80 % of band material tensile strength limit and bulges on band are rolled flat in preliminary stretched band compensating for tension in places of rolled in band bulges. EFFECT: improved process. 2 dwg
Patent RU-2121340-C1 (RU)
Title: Composition for lose weight for local using containing two types of liposomes and a method for decrease and/or elimination of obesity and/or weight excess
Inventor: ALEN RIB E
IPC: A61K8/25
Filed: 1994-12-29
Granted: 1998-11-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to dermatological composition for local using that provides lose weight. Composition has the first dispersion of lipid vesicules that are able to penetrate into deep layers of skin and containing at least one an active agent taken from lipolytic agents, and the second dispersion of lipid vesicules that are able to penetrate into surface layers of skin and containing at least one an active agent taken from agents that are able to effect on skin surface. Invention provides making the composition for local using for lose weight and development of the "soft" method of lose weight. EFFECT: enhanced effectiveness of method and composition. 17 cl, 3 ex, 2 tbl
Patent RU-2088029-C1 (RU)
Title: Split-phase ac motor
Inventor: EFIMENKO EVGENIJ I
IPC: H02K19/02
Filed: 1995-01-10
Granted: 1997-08-20
Abstract: FIELD: low-power induction and synchronous motors. SUBSTANCE: motor stator magnetic core has split toroidal yoke, cylindrical magnetic casing, and three poles laminated from plates whose planes are parallel to plane crossing axis of particular pole and motor axis; yoke and magnetic casing are laminated in standard manner from sheets whose planes are perpendicular to machine axis; poles are installed in slots made on external surface of cylindrical casing; two poles are placed on diametrically opposite sides and third pole is installed between them; made in casing diametrically to middle pole is slit and four projections are provided on external surface of casing, their radial axes being inclined through 45 deg. to pole axes; toroidal split yoke is press-fitted onto casing projections and on poles; one phase of winding incorporates two coils placed on either side of middle pole; other phase is split into two phases, each including two coils wound on either side of each of two other poles. EFFECT: reduced input of active materials, facilitated manufacture, reduced labour consumption, improved performance characteristics. 1 dwg
Patent RU-2085328-C1 (RU)
Title: Method of preparing metal for continuous pouring process
Inventor: UMANETS VALERIJ I
IPC: B22D11/112
Filed: 1995-04-05
Granted: 1997-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves processing metal in ladle and correcting metal temperature by lowering slab into ladle below metal surface; periodically and successively moving slab relative to metal level in ladle during metal cooling process, with length of movement being 0.15-0.4 of maximum slab submersion depth; stopping and holding slab in metal after each motion stroke in stationary position for time interval of τ/n, where t is total metal cooling time, min; n is number of periodic motions of slab in metal. During metal cooling, slab is lowered into ladle for maximum depth and upon expiration of predetermined time is withdrawn from ladle. EFFECT: increased efficiency, simplified method and improved quality of metal. 2 cl, 1 tbl
Patent RU-2082311-C1 (RU)
Title: Method for assessing binocular vision
Inventor: AVETISOV EDUARD S
IPC: A61B3/028
Filed: 1995-04-10
Granted: 1997-06-27
Abstract: FIELD: medicine; ophthalmology; assessment of binocular vision integrality. SUBSTANCE: Patient is caused to wear spectacles having color filters, and colored anaglyphs are produced to patient at distance 5 m. Judging by patient's responses, conclusion is drawn on vision nature. Inventive novelty of proposed method resides in fact that not single, but nine groups of colored anaglyphs are offered to patient. Anaglyphs thus-demonstrated have progressively decreasing size within range from 0.08 to 1.0 in agreement with universally accepted vision acuity gradation scale. Minimum-size group of anaglyphs discriminable by binocular vision is accepted as criterion characterizing binocular vision extent (depth). Present method offers double advantage: on one hand, it permits to quantitatively assess contribution of each eye to binocular cooperation and to differentiate these contributions, and, on other hand, it opens up vistas to control more closely, from pathophysiological point of view, course of clinical treatment of binocular vision disorders. EFFECT: complicated cases of binocular vision disorders become within reach of any practitioner under clinical conditions.
Patent RU-2123236-C1 (RU)
Title: High-frequency signal receiver
Inventor: VAL TER LI DEHVIS
IPC: H04W84/02
Filed: 1994-05-31
Granted: 1998-12-10
Abstract: FIELD: radio engineering. SUBSTANCE: device has receiving circuit 42 for reception and demodulation of high-frequency signal, microprocessor 44 which is connected to receiving circuit 42 for its switching on and off in given moments. In addition receiver 40 has extending chip 68, which is connected to microprocessor 44 and is controlled by it for establishing communication between them and further processing of high-frequency signal. Microprocessor 44 and extending chip 68 is achieved at first rate, when receiving circuit 42 is switched on, and at second rate when receiving circuit 42 is switched off. EFFECT: decreased level of high-frequency noise. 10 cl, 10 dwg
Patent RU-2085791-C1 (RU)
Inventor: DORONIN VLADIMIR IVANOVICH
IPC: F16H21/16
Filed: 1995-06-14
Granted: 1997-07-27
Abstract: FIELD: transfer mechanisms for conversion of rotary motion of drive shaft into opposite reciprocating coaxial motions of two sliders and vice versa. SUBSTANCE: crank 3 is made in form of hollow shaft, sliders 5 and 6 are identical, hinges 9 and 10 connecting the ends of connecting rods with respective arms of crank 3 are spherical in shape are mounted on inner surface of hollow shaft at diametrically opposite points; longitudinal axis of guide of sliders 5 and 6 intersects axis of rotation of crank 3 ar acute angle. Proposed mechanism may be used in piston pump and compressors, internal combustion engines and steam machines. EFFECT: enhanced reliability. 1 dwg
Patent RU-2090252-C1 (RU)
Inventor: MISHANIN SERGEJ V
IPC: B01F3/04
Filed: 1995-06-23
Granted: 1997-09-20
Abstract: FIELD: gas saturation systems. SUBSTANCE: gas flows through gas supply device 7 where it is heated and bubbled through layer of working liquid in saturation chamber 1, as a result, gas is saturated with VAPOR of liquid. Thermal energy form heating element 3 is transmitted through heat conducting device 2 filled partially with heat-conducting liquid 10, as well as through bottom and side surfaces by working liquid contained in saturation chamber 1. Saturation chamber is replenished through working liquid supply device 5 made in form of coil. Working liquid is heated and is admitted to chamber 1 at temperature close to that in saturation chamber. Vapor-and-gas mixture is discharged through outlet 8. Device is provided with temperature sensor 6 and level sensor 9 to check temperature and level of working liquid in saturation chamber. Thus, constant concentration of vapor-and-gas mixture in time is ensured due to maintenance of stable temperature and level of working liquid in saturation chamber. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2086962-C1 (RU)
Title: Method of determination of chromium in alloys
Inventor: TATAEVA SARIZHAT D
IPC: G01N21/78
Filed: 1995-06-28
Granted: 1997-08-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: the offered method consists in that organic reagent for photometric determination of chromium us used in form of newly synthesized reagent 2,7-bis-azoderivatives of chromotropic acid. Determination is carried out in subacid medium with pH 3-6 and light absorption of λ=750 nm. EFFECT: higher efficiency. 3 tbl
Patent RU-2106819-C1 (RU)
Inventor: SYSOLJATIN P G
IPC: A61B17/58
Filed: 1995-07-26
Granted: 1998-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has operation end as blade 3 provided with groove connected to handle 1 by means of adapter part 2. Adapter 2 is manufactured from superflexible titanium nickelide and concave portion of blade 3 provided with groove corresponds in shape to zygomatic arch surface and is sharpened on facets from three sides. EFFECT: reduced traumatic complications; excluded injuries of main blood vessels and nerves. 5 dwg
Patent RU-2116315-C1 (RU)
Inventor: JAKOB RENKEMA
IPC: C08F4/622
Filed: 1993-12-01
Granted: 1998-07-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to catalyst that is used for polymerization by Zigler method and containing organometallic compound and complex (transient metal-imidoaryl). Complex has at least one amido-group bound with transient metal being aryl-group in this complex is 0,0-disubstituted phenyl-group. Invention relates to also a method of olefin polymerization by Zigler method that involves olefin polymerization in the presence of above indicated catalyst. The use of the proposed catalyst provides high catalytic activity by yield for diarylamido-ligand as compared with dialkylamido-ligand or alkylarylamido-ligand. This increased activity of catalyst provides the corresponding and proportional decrease of transient metal concentration in the obtained polymer. EFFECT: enhanced effectiveness of catalyst, improved method of synthesis. 13 cl, 15 ex, 1 tbl
Patent RU-2131429-C1 (RU)
Inventor: TOMAS A OLMSTID
IPC: C07D519/00
Filed: 1994-10-31
Granted: 1999-06-10
Abstract: Изобретение относится к новым соединениям, которые могут быть сильнодействующим гербицидом. Описывается 5-алкокси[1,2,4]триазоло[1,5-c]пиримидин-2-(3H)-тионовые соединения формулы I, где один из Y и Z представляет собой F, Cl, Br, а другой представляет собой H; и R представляет собой CH 3  или C 2 H 5 . Описываются два способа получения 2-хлорсульфонил-5-алкокси[1,2,4]-триазоло[1,5-c] пиримидина, а также способ получения 2,2-дитиобис(5-алкокси)[1,2,4] -триазоло[1,5-c] пиримидина, которые позволяют получать указанные соединения с более высокими выходами и чистотой. 5 с. и 18 з.п.ф-лы.
Patent RU-2101549-C1 (RU)
Inventor: ALEKSANDROV NIKOLAJ EVSTAF EVI
IPC: F02P5/02
Filed: 1995-10-31
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: after starting of engine, preset ignition advance angle is decreased for the time of engine warming up and before termination of warming up, initial ignition advance angle is restored. Device for implementing this method has sliding rack installed on distributor body and hinge connected with octane selector. Rack is provided with slot and holes to receive stepped detent with spring. Sliding rack has movable and fixed parts. Fixed part is provided with flanging which straddles the movable part. Stepped detent is made in form of two-step cylinder. Upper larger diameter part of cylinder corresponds to diameter of holes in rack, and lower part, to width of slot in fixed portion of rack. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2138421-C1 (RU)
Inventor: SHARAEVSKIJ G JU
IPC: B63C11/00
Filed: 1995-12-14
Granted: 1999-09-27
Abstract: FIELD: underwater swimming and lifesaving jobs. SUBSTANCE: method consists in using the oxygen-nitrogen medium at content of oxygen of 14±1% and monitoring parameters of this medium. Pressure in submarine compartment is increased and is maintained at this level so that partial pressure of oxygen in mixture corresponds to 20-21 kPa to obtain proper breathing mixture for submariners and avoid hypoxia during endurance cruises. To ensure safety of submariners, decompression is started 45 to 60 days after cruise and is performed by linear reduction of pressure to normal atmospheric pressure for 10-15 at simultaneous ventilation of compartments with air. EFFECT: fire safety during endurance cruise of submarines. 2 cl
Patent RU-2097176-C1 (RU)
Title: Method and processing line for manufacture of fibrous products
Inventor: ABRAMOV IGOR NIKOLAEVICH
IPC: B27N3/16
Filed: 1995-12-25
Granted: 1997-11-27
Abstract: FIELD: wood-working industry, in particular manufacture of carpets. SUBSTANCE: method involves preparing hydraulic pulp; introducing artificial filaments and foamer; casting carpet from fibrous foamed pulp; using glue of oligomer group as binder. Processing line has artificial filament producing unit, device for producing foamed pulp and casting chamber with vacuumizing unit. EFFECT: increased efficiency and improved quality of fibrous product. 27 cl, 1 dwg, 1 tbl
Patent RU-2098394-C1 (RU)
Inventor: BRAGINA VERA I
IPC: C05B15/00
Filed: 1996-01-24
Granted: 1997-12-10
Abstract: Изобретение относится к технологическим процессам производства удобрений и может быть использовано для получения органоминеральных удобрений. Сущность: фосфатное сырье смешивают с органической добавкой, в качестве органической добавки используют смесь окисленного бурого угля и технического гидролизного лигнина при массовом соотношении компонентов 1:2:1 - 1:2:1,5 соответственно, а измельчение и смешение фосфатного сырья и органической добавки осуществляют одновременно. 1 табл.
Patent RU-2135334-C1 (RU)
Title: Способ черновой обработки цилиндрических зубчатых колес
Inventor: BARKHATOV S E
IPC: B23F1/06
Filed: 1996-06-04
Granted: 1999-08-27
Abstract: Изобретение относится к машиностроению, в частности к обработке зубчатых колес резанием. Технический результат: повышение производительности при обеспечении одинаковых припусков на всех зубьях колеса. Способ характеризуется тем, что впадины между зубьями фрезеруют набором дисковых трехсторонних фрез с симметричным оси симметрии соответствующей впадины осевым профилем каждой из фрез. При этом число фрез в наборе выбирают на единицу большим количества зубьев колеса, охватываемого длиной общей нормали. 1 ил.
Patent RU-2091876-C1 (RU)
Title: Method for decontaminating sodium-coolant reactor equipment
Inventor: SHTYNDA YURIJ E
IPC: G21F9/28
Filed: 1996-06-19
Granted: 1997-09-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: equipment is heated to sodium vacuum distillation temperature and sodium vapors are passed through absorber of radionuclide impurities, such as cesium, at 360-420 C; then sodium vapors are condensed. Graphite in the form of spherical granule: granules, 2.5-4 mm in diameter, is usually employed as absorber. EFFECT: improved safety of decontamination process; provision for separating radionuclide impurities from sodium and accumulating them in smallest possible space. 4 cl, 1 dwg
Patent RU-2119699-C1 (RU)
Title: Chemical current supply
Inventor: KOZLOV A A
IPC: H01M6/16
Filed: 1996-07-01
Granted: 1998-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: lithium current supply has lithium anode and cathode based on fluorinated carbon incorporating 2-5 mass percent of lithium fluoride as modifying additive. EFFECT: improved power characteristics. 1 tbl