baber/WOPTO huggingface dataset:
Patent RU-2053493-C1 (RU)
Inventor: IVANOV NIKOLAJ N
IPC: G01N1/22
Filed: 1993-04-27
Granted: 1996-01-27
Abstract: FIELD: separation of materials. SUBSTANCE: ampule of working unit is made with isolated filtering compartments, which are provided with removable filtering members. External case and ampule of working unit have output grooves. Output grooves have identical geometrical sizes and cross-section areas, and are equal in number. Number of output grooves of external case corresponds to number of input grooves. Their cross-section area excesses cross-section area over of input grooves. Working unit itself is removable. Device is provided with adjusting module to provide synchronous interaction of working unit and control unit. Adjusting unit is made in form of carrier case, two half-couplings - for connecting with working unit and control unit, and fastening edge filtering members, rest ring and fastening coupling nut. Carrier case of adjusting module has radial partition, peripheral sockets are made in the partition. Control unit has load-bearing case with sockets, which play role of peripheral sockets of radial partition of carrier case. External case of working unit has eyelets, which engage with sockets of load-bearing case. EFFECT: improved efficiency of operation. 9 dwg
Patent RU-2083875-C1 (RU)
Inventor: SERIKOV VIKTOR P
IPC: G05D7/00
Filed: 1993-05-25
Granted: 1997-07-10
Abstract: FIELD: mechanical engineering; designing hydraulic apparatus for control of liquid flows (dividers, summers) in hydraulic automatic control systems. SUBSTANCE: hydraulic apparatus is provided with additional gear wheels - separating and additional balancing chambers which makes it possible to optimize process of control of working fluid flows. EFFECT: enhanced efficiency. 3 cl, 6 dwg, 1 tbl
Patent RU-2046076-C1 (RU)
Title: Method of launching non-expendable aerospace system
Inventor: MAKAROV VALENTIN ALEKSEEVICH
IPC: B64G1/14
Filed: 1993-05-25
Granted: 1995-10-20
Abstract: FIELD: space engineering. SUBSTANCE: system consists of aerospace plane, carrier aeroplane, tanker aeroplane. Method of launching consists in prelaunch mating of aerospace plane with carrier aeroplane at partial filling with propellant, starting the carrier aeroplane engines to form composite aeroplane and partially filling it with propellant, take-off of composite aeroplane, take-off of tanker containing propellant for aerospace plane, flight to assigned area of composite aeroplane and tanker, their rendezvous and connection into aviation complex by propellant systems, refuelling of composite aeroplane from tanker and separation of aviation complex into independent vehicles for performing independent flight. Engines of carrier mated with aerospace plane are supplied from propellant system of aerospace plane. EFFECT: enhanced efficiency.
Patent RU-2091706-C1 (RU)
Title: Process of measurement of area of surface of conductive article
Inventor: PERISTYJ ANDREJ V
IPC: G01B7/32
Filed: 1993-06-01
Granted: 1997-09-27
Abstract: FIELD: instrumentation. SUBSTANCE: process provides for submersion of conductive article into electrolyte solution together with comparison sample of known area made from same material. Article and comparison sample are subjected to anode oxidation at temperature, voltage and composition of solution identical for both articles, dependence of anode current on oxidation time is recorded. As density of current is value constant for both article and sample at each time moment then area of surface is determined by formula  , where S and S com  are areas of article and sample correspondingly; J(t) and J com (t) are strengths of current passing through article and comparison sample at certain time moment. EFFECT: increased accuracy of process. 2 cl
Patent RU-2108687-C1 (RU)
Title: Device reconstructing three-dimensional image
Inventor: BIRICHEVSKIJ LEONID IVANOVICH
IPC: H04N13/04
Filed: 1993-07-06
Granted: 1998-04-10
Abstract: FIELD: television, computer games and trainers. SUBSTANCE: proposed device includes light source, information matrix, unit of frame scan and brightness and color unit. Outputs of unit of frame scan and brightness and color unit are correspondingly connected to first and second electric inputs of information matrix. As distinct from prototype device additionally has optical locator, counter-reflectors, obturation matrix, controller, unit controlling obturation matrix, computer and outer storage. Light source, information matrix and obturation matrix are positioned in sequence and are optically intercoupled. Output bus of computer is electrically connected correspondingly to input of unit of frame scan, input of brightness and color unit and input of control unit. First input of computer is connected to output of outer storage. Output of optical locator is connected via controller to second input of computer. Output of control unit is connected to electric input of obturation matrix. Light source, information and obturation matrices are rigidly fixed with reference to each other. EFFECT: expanded application field, improved operational characteristics. 2 dwg
Patent RU-2091009-C1 (RU)
Inventor: PAVLOVSKIJ VALENTIN I
IPC: A01G31/02
Filed: 1993-07-08
Granted: 1997-09-27
Abstract: FIELD: growing of plants in artificial habitat. SUBSTANCE: apparatus has supporting unit, planting cylinder mounted within supporting unit for rotation, light-reflective screen axially aligned with planting cylinder, light sources arranged on inner surface of screen in equally spaced relation and device for supplying liquid to plant root system. Light-reflective screen is formed as surface, whose generatrix guide may be described by equation:   or ρ(Φ), where S(Φ) is radius-vector of guide; ρ 0  is radius vector turning angle; So is radius of planting cylinder; S1 is height of plants at the end of first pitch of plant container; ρ 1  =   is plant growth curve in polar coordinates and linear coordinates, where h(t) is plant growth curve; t is plant age, T is time of plant vegetation in planting cylinder; l is distance from edge of planting cylinder, n is number of pitches of planting container. EFFECT: increased efficiency and enhanced reliability in operation. 13 cl, 5 dwg, 1 tbl
Patent RU-2067394-C1 (RU)
Title: Plant growth regulating composition
Inventor: MUROMTSEV GEORGIJ S
IPC: A01N59/06
Filed: 1993-07-12
Granted: 1996-10-10
Abstract: FIELD: agriculture, in particular, plant growth promoter. SUBSTANCE: plant growth regulating composition contains low-molecular polyethylene used as water-repellent coat and having molecular weight of 1000-3000. Polyethylene is taken in an amount of 4-7% by weight. EFFECT: increased efficiency and economy by using waste of high-pressure polyethylene production. 4 tbl
Patent RU-2058952-C1 (RU)
Title: Portland cement clinker, cement on its base and method for production of corrosion-resistant concrete
Inventor: ZUBEKHIN SERGEJ A
IPC: C04B7/02
Filed: 1993-08-31
Granted: 1996-04-27
Abstract: FIELD: manufacture of building materials efficient use in cement of active mineral additives, mainly, of natural origin, particular, sedimentary pazzolana, in the amount of 30-50% of cement mass without impairing cement strength, and with no increased shrinkage; such cement providing for frost-resistant concrete is applicable like the portland cement for construction purposes, and, more than that, for production of corrosion-resistant concrete with especially high stability of its properties, including fine-grained concrete. SUBSTANCE: portland cement clinker includes alite analog supersaturated with lime up to CaO/CaO/SiO 2  mole ratio of 3.3-3.7 versus 3 in alite, analogs of calcium aluminate and alumoferrites containing additionally oxides of iron and silicon and silicon oxide, and also belite and oxide of calcium in free state with iron oxide impurity. During hydration of such clinker, alite analog in the cement content reacts with water fae faster than cement alite and evolves far more calcium hydroxide reacting with pozzolana more intensite, and resulted calcium hydrosilicates are stronger and feature slow expansion in the course of setting that leads to strengthening the structure due to mild action of expanding agents at minimum content of free calcium hydroxide to provide for optimal corrosion resistance. EFFECT: higher efficiency. 29 cl, 7 dwg, 27 tbl
Patent RU-2064490-C1 (RU)
Inventor: NAVROTSKAYA ANTONINA M
IPC: C12G3/06
Filed: 1993-09-17
Granted: 1996-07-27
Abstract: Назначение: изобретение относится к ликероводочной промышленности. Сущность изобретения: в алкогольный напиток, содержащий водку или водно-спиртовую жидкость, чай черный или чай зеленый, сахар песок, лимонную кислоту, ванилин, дополнительно включена сода питьевая при следующем соотношении всех ингредиентов, кг на 100 литров спиртосодержащей жидкости: чай байховый черный , или зеленый сортов не ниже "Букет" или "Высший", импортные чаи (индийский, цейлонский, китайский и др. ) - 0,7-0,85, сахар-песок - 2,0-3,5, лимонная кислота 0,08-0,12, сода питьевая 0,1-0,15, ванилин 0,003-0,004, водка или водно-спиртовая жидкость 100 литров. 2 з.п. ф-лы, 1 табл.
Patent RU-2102285-C1 (RU)
Inventor: VAJNBERG M V
IPC: B64C27/04
Filed: 1993-10-19
Granted: 1998-01-20
Abstract: FIELD: flying vehicles provided with gas- turbine engines working on aviation kerosene and on liquefied hydrocarbon gases. SUBSTANCE: helicopter is provided with system for check of explosion-proof concentration of fuel whose sensors are fitted in under- cowling spaces where fuel lines running from main fuel tanks to engines are connected. Liquefied gas tanks are located above floor level of passenger cabin on system of struts outside the fuselage. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2056741-C1 (RU)
Title: Insert for two-chamber teat cup
Inventor: TUNIKOV GENNADIJ MIKHAJLOVICH
IPC: A01J5/08
Filed: 1993-12-02
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: inserts for two-chamber teat cup are manufactured in the form of flexible ring chambers filled with liquid or compressed gas positioned uniaxially. Set of ring chambers is interconnected by means of flexible spacer made in the form of sleeve. Ring chambers are selected for each defective teat individually and insert is used for their installation inside teat tube of teat cup. EFFECT: enhanced operational efficiency. 4 cl, 3 dwg
Patent RU-2079198-C1 (RU)
Title: Device for hydrogen heaving of internal combustion engines
Inventor: SOLOVEV VALERIJ M
IPC: H01T13/40
Filed: 1994-01-19
Granted: 1997-05-10
Abstract: FIELD: ignition and fuel supply devices for internal combustion engines; gas-cut, welding and soldering devices. SUBSTANCE: hydrogen or hydrogen/oxygen heaving is achieved by valve with nipple lock which is opened by rarefying in cylinders. hydrogen or hydrogen/oxygen mix is generated by electrolytic unit which is supplied with car accumulator when device engine and generator are turned on. EFFECT: increased efficiency, increased level of fuel combustion, decreased level of exhausted toxic substance. 3 dwg
Patent RU-2107025-C1 (RU)
Title: Method of preparing zinc nitrate-phosphate concentrate
Inventor: CHUMAEVSKIJ O V
IPC: C01B25/37
Filed: 1994-03-01
Granted: 1998-03-20
Abstract: FIELD: phosphatic concentrates for metal treatment. SUBSTANCE: method applicable in automobile industry, mechanical engineering, metallurgy, and other areas includes preparing aqueous suspension of zinc oxide at zinc oxide to water weight ratio 1:(1-3) and adding suspension to mixture of phosphoric and nitric acids with rate 20 to 110 kg ZnO/h cu.m followed by aging product under stirring for 1-3 h and finally separating it from impurities contained in zinc oxide. EFFECT: eliminated loss of nitrates.
Patent RU-2052741-C1 (RU)
Inventor: KUDENKO YURIJ A
IPC: F16J12/00
Filed: 1994-03-14
Granted: 1996-01-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: high-pressure chamber has cylindrical housing 1, heat-insulated jacket 27 open on side of cover 2; interior of jacket 27 and housing 1 form circular space where water crystallizes; it has form of trapezium whose large base is directed towards cover 2; to increase contact area of ice 30 with cover 2 and to reduce pressure of isce 30 on cover 2, use is made of cylinder 11 provided with inner partition which keeps reservoir 12 from moving towards cover 12 with ice 30 frozen on it; provision is made for protective device which consists of elastic reservoir 13 filled with incongealable mixture 14 (ethyl alcohol-glycerin) at temperature below O C and under working pressure hermetically connected with bush 15 where stud 17 with sealing ring 18 is located and main bush 19 with two blind slots 20 pressed by nut 21, cylinder 22 which consists of step bearing 23, spring 24 and bolt 25 pressing spring 24. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2051928-C1 (RU)
Inventor: ZOLOTUKHINA NATALYA M
IPC: C08G63/89
Filed: 1994-04-29
Granted: 1996-01-10
Abstract: Использование: изобретение может быть использовано для получения порошкообразных или зернистых форм термопластов. Сущность: выделение термопластов из их растворов в гидрофобных растворителях осуществляют путем смешения термопластов с осадителем - водой в смесителе, создающем срезывающее усилие 1 - 9, при температуре ниже температуры кипения азеотропной смеси растворителя и осадителя, до образования гелеобразной полимерной массы с остаточным содержанием в ней растворителя 5-50 мас.%. 1 табл.
Patent RU-2028537-C1 (RU)
Inventor: AKHMEROV MARAT S
IPC: F16L59/02
Filed: 1994-05-05
Granted: 1995-02-09
Abstract: FIELD: cryogenic engineering. SUBSTANCE: when swollen vermiculite is used as heat- insulating material charged into the interunit space of the air separation unit, prior to charging it is subjected to a sharp supercooling with saturated vapors of cryoproduct obtained at the adjacent air separation plant. EFFECT: facilitated procedure.
Patent RU-2116624-C1 (RU)
Inventor: AGROSKIN B N
IPC: G01C19/24
Filed: 1994-07-01
Granted: 1998-07-27
Abstract: FIELD: gyros with electric suspension of rotor. SUBSTANCE: rotor with contrast raster on its surface is placed inside ceramic vacuum chamber made up of two hemispheres joined on centering ring. Six optical windows, one on pole of each hemisphere and four in centering ring are mounted into chamber. Optical windows are connected through current conductive composition which layer embraces each window in the form of rings located on both face surfaces of each window. Electrodes in the form of metal film are deposited on internal surfaces of hemispheres and their parts are brought out into recesses in parting plane. Six metal diaphragms are arranged inside vacuum space of chamber in zones of optical windows, four of them are located in equatorial plane of ring of chamber and remaining two - on poles of hemispheres. Axes of holes of diaphragms form orthogonal optical trihedron which center is matched with center of electrodes of suspension of rotor. Diaphragms are positioned on ring current carrying layers of chamber. Elastic elements that contact parts of electrodes of hemispheres are put on them. EFFECT: improved functional reliability and accuracy. 4 dwg
Patent RU-2112475-C1 (RU)
Title: Method for treating fresh cases of amotio retinae
Inventor: ZAKHAROV V D
IPC: A61N5/06
Filed: 1994-07-07
Granted: 1998-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out intravitreal gas tamponade with perfluorocyclobutane through pierced opening in sclera. Intraocular fluid is sucked. Boundary laser coagulation is performed in a day. EFFECT: enhanced effectiveness of treatment. 3 dwg
Patent RU-2102811-C1 (RU)
Inventor: GERASIMOV G D
IPC: H01H37/20
Filed: 1994-07-15
Granted: 1998-01-20
Abstract: FIELD: electrical equipment. SUBSTANCE: temperature-sensitive relay has thermal bulb coupled to manometric sensing element by means of capillary regulating assembly, transmitting mechanism, and two flat springs. First flat spring is secured with its ends to body and with its lateral slot it is fixed in sensing element center. As a result, negative effect of sensing element "suppression" is removed. Second flat spring is located between sensing element and spring-loaded lever of transmitting mechanism. It allows accurate adjustment of temperature range and compensation of parameter spread of temperature-sensitive assembly. EFFECT: higher sensitivity. 1 dwg
Patent RU-2086222-C1 (RU)
Title: Method and means for massaging face and neck
Inventor: YURKO MARINA S
IPC: A61K8/97
Filed: 1994-11-10
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying vibration action by doing rapid loop-shaped massaging and whipping movements at a rate of 200-250 movements per 1 minute that enables cutaneous tegument capillaries to be cleaned, required nutrient substances to be delivered into cells, muscles flexibility and ligament apparatus of soft face and neck tissues to be repaired. Massage remedy has fat base, bee wax, citric acid and A and E vitamins as natural solvents of neutral fat and promoting their dissolving and removing. Massage is carried out with anatomic and physiologic muscle and ligament apparatus position taken into account. The total number of movements required to complete treatment of each muscle is up to 4000 that exceeds the generally accepted norms 150 times as much. EFFECT: reduced thickness of fat layer; reduced muscle mass on the face; achieved rejuvenation effect. 2 cl
Patent RU-2081210-C1 (RU)
Title: Method of copper electroplating of steel wire before drawing
Inventor: VOLKOV SERGEJ A
IPC: C25D5/10
Filed: 1994-11-17
Granted: 1997-06-10
Abstract: FIELD: electroplating. SUBSTANCE: method includes preliminary preparation of wire surface and subsequent copper deposition in several baths: first, at cathode current density of 2-5 A/sq.dm up to coating thickness of 0.05-0.15 mcm, then, cathode current density of 5.5-11 A/sq.dm up to coating thickness of 0.5-0.8 mcm. Then, coating is dried. EFFECT: provision of high strength properties of coating of nickel- and titanium-containing steel wire.
Patent RU-2089473-C1 (RU)
Inventor: YAGODIN VLADISLAV I
IPC: B64G99/00
Filed: 1994-11-29
Granted: 1997-09-10
Abstract: FIELD: rocketry and space engineering; arrangement and mounting of equipment. SUBSTANCE: instrumentation section includes ferrule of rocket body with rectangular frames on which flexible hermetic bag is secured; bag is provided with locking member and drain holes. Cavity of one of frames is pressurized. Its wall is provided with hole for connection with on-board or surface thermostating system by means of pipe line; opposite wall has hole closed by air sprayer. Frames are provided with projections for mounting instruments with vibration isolators and struts for laying the cables and securing the bags. EFFECT: enhanced reliability. 4 dwg
Patent RU-2083880-C1 (RU)
Title: Centrifugal pump with ceramic working disks
Inventor: PENKOV IVAN IVANOVICH
IPC: F04D7/06
Filed: 1994-12-05
Granted: 1997-07-10
Abstract: FIELD: centrifugal pumps for handling aggressive and superpure liquids including two-component dispersed media in wide range of temperatures. SUBSTANCE: working chamber is located between two ceramic disks whose opposite surfaces simultaneously perform function of end seals and is made in form of slot on surface of fixed ceramic disk bounded by two coaxial surfaces of different diameters; delivery members are mounted on movable ceramic disk which closes inlet and outlet holes in turn during rotation; inlet and outlet holes perform the function of inlet and outlet valves. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2104860-C1 (RU)
Inventor: DOMENIK V EHPPRILL
IPC: B26B21/40
Filed: 1993-05-07
Granted: 1998-02-20
Abstract: FIELD: personal hygienic appliances. SUBSTANCE: this is intended for giving pleasant tactile feelings during shaving process and ensuring uniform distribution of forces. Shaver assembly has body which carries blade and elongated protective member located in parallel to blade and in front of it. Protective member is made in the form of cast article created by lower base part of hard plastic material for location close to wall of shaver body over length of protective member, and by upper part made of elastomeric material and having multiplicity of protrusions directed upwards from it to ensure contact with skin surface being shaved. Protective member also has fixing means arranged on its base part for interaction with shaver body and for holding in it. EFFECT: high efficiency. 11 cl, 9 dwg
Patent RU-2130119-C1 (RU)
Title: Method of control of coal mining complexes and unit with regard to seam hypsometry and in seam plane and device for its embodiment
Inventor: DOLINSKIJ A M
IPC: E21C27/00
Filed: 1995-02-06
Granted: 1999-05-10
Abstract: FIELD: mining industry, mainly, underground mining of coal deposits by coal mining complexes and unit with execution of monitoring and control of advance of complex or unit over hypsometry and in plane of seam. SUBSTANCE: method includes determination of absolute coordinates of all points of complex or unit framework in horizontal plane and measurement of absolute vertical coordinates with the help of determination of hydrostatic pressure in immovable liquid in hollow of hydrostatic tubular pickup; measurement of position of complex framework sections with respect to coal-rock boundary at least in one point along the length of longwall face and in extreme sections of framework in points of seam extension to contours of adjacent drifts; calculation of seam surface levelling in absolute coordinates by algebraic summation of absolute coordinates of complex framework and measurements of seam position with respect to framework in points of the given and previous cycles of face advance; mathematical extrapolation of seam surface extension in zone of operation of floor cutters of actuating member of continuous miner or plough; determination of difference of vertical coordinates of seam and complex framework with that of floor cutters; giving information or command for reducing this difference to zero or to preset value of left coal band. For remote or automatic control of mechanisms in the device for embodiment of the method, the device has transducer with rigid and flexible pipes. Flexible pipe accommodates two longitudinal strain-gage transducers for measurement of configuration of complex framework in horizontal plane and two strain-gage transducers for measurement of hydrostatic pressure in plane square to pipe axis. EFFECT: higher accuracy of monitoring and control complex or unit advance over seam hypsometry and inseam plane. 2 cl, 1 dwg
Patent RU-2073635-C1 (RU)
Title: Device for preservation of products in jars under vacuum
Inventor: IVANOV NIKOLAJ F
IPC: B67B3/24
Filed: 1995-02-15
Granted: 1997-02-20
Abstract: FIELD: household appliances; preservation. SUBSTANCE: device has vacuum pump, lid with hole to evacuate air from jar and gasket for sealing the jar. Lid is provided with cover-valve for closing the hole under own weight and atmospheric pressure. Cover-valve is made of flexible material in form of disk with bead on end face. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2112905-C1 (RU)
Inventor: USACHEV A B
IPC: F23G5/00
Filed: 1995-03-21
Granted: 1998-06-10
Abstract: FIELD: public services, chemistry, petroleum chemistry and other branches of industry. SUBSTANCE: melted slag is built up in slag catcher and lower part of device body above level of tuyere belt. Oxygen-containing gas is fed through tuyere belt. From top melted slag is charged through a hole-waste and carbon-containing fuel. Slag and gas produced in waste processing are discharged through respective holes. Produced metal melt is discharged through a duct made in form of a siphon; upper edge of siphon inlet on side of working cavity of slag catcher is located below tuyere belt by 8 to 50 d, where d-tuyere nozzle diameter. EFFECT: facilitated procedure. 1 dwg , 1 tbl