baber/WOPTO huggingface dataset:
Patent DE-19935867-C2 (DE)
Title: Verfahren und Vorrichtung zur Ortung von Kabelfehlern
Inventor: THURAU WILFRIED
IPC: G01R31/11
Filed: 1999-07-30
Granted: 2002-08-14
Abstract: Bei dieser Ausbildung zur Ortung von Kabelfehlern nach der Impulsreflexionsmethode durch eine Differenzbildung zur Fehlerortbestimmung von Gesundbild und Fehlerbild ist vorgesehen, daß im ersten Schritt ein Impulskondensator aufgeladen wird, der seine Ladung impulsartig über eine Funkenstrecke auf das fehlerhafte Kabel abgibt. Im zweiten Schritt wird parallel ein zweiter Stoßkondensator bis über die Fehlerzündspannung aufgeladen. Nach dem Schließen eines Hauptschalters entlädt sich dieser in die Fehlerstelle, bis die Spannungsdifferenz an der Funkenstrecke diese erneut zündet. Reicht die Ladespannung des Stoßkondensators nicht mehr zur Fehlerzündung aus, wird eine Prüfspannungsquelle direkt an das Kabel geschaltet und der Hauptschalter durch einen Gleichrichter ersetzt. Bei Fehlerzündung koppelt der Gleichrichter den gleichen, vorher beschriebenen Zyklus an.
Patent RU-2169131-C2 (RU)
Title: Комбинированный материал, содержащий аэрогель, и способ его изготовления
Inventor: DIRK FRANK
IPC: C04B14/06
Filed: 1995-11-22
Granted: 2001-06-20
Abstract: Изобретение относится к комбинированному материалу, содержащему 10-95 об. % частиц аэрогеля и слоистый силикат в качестве неорганического матричного материала, который может быть использован в качестве теплоизоляционного материала и/или в электронике. Способ изготовления материала включает смешивание 10-95 об.% частиц аэрогеля диаметром менее 0,5 мм, слоистый силикат, воду и при необходимости волокна, связующие и/или вспомогательные средства в смесительном устройстве, формообразование, сушку, при необходимости чистовую обработку и термическую обработку при 250-1200°С. Изобретение позволяет получить материал на основе аэрогеля, имеющий низкую теплопроводность и высокую механическую прочность, с диэлектрической постоянной менее 3 и тем самым с низким коэффициентом диэлектрических потерь. 2 с. и 12 з.п. ф-лы.
Patent RU-2163864-C2 (RU)
Title: Gasodynamic metal spray gun -thermic breaker
Inventor: MAKAROV M A
IPC: B24C1/00
Filed: 1997-07-31
Granted: 2001-03-10
Abstract: FIELD: combination-type gas-jet tool having main working member in the form of supersonic gasodynamic jet. SUBSTANCE: apparatus according to invention is based upon group of constructional innovations and it may realize next technological operations: application of corrosion resistant, restoring and decorative coatings onto metallic surfaces and surfaces of building structures; high-efficiency sand-blast gasodynamic treatment of metal surface for removing from it corrosion products and slag; thermic breaking at manufacture of building granite. Gasodynamic apparatus providing increased thermic stresses and intensified heat and mass exchange in combustion chamber is realized in the form of combination type gasodynamic tool having three-duct manifold for transporting fuel, additional oxidizer and treating agent, combustion chamber, swirler and nozzle. Novelty is annular radial diffuser for feeding fuel to combustion chamber and for creating protective film on walls of combustion chamber due to swirling air stream at inlet of combustion chamber. At inlet of combustion chamber air stream has axial component Wx and tangential component Wt while sustaining relation Wx/Wt near wall of combustion chamber in range 1.2-1.7. Apparatus also includes holder-web for feeding through bin to zone of supersonic jet easy-to-melt metal with melting temperature lower than 1000 C. Bin is arranged near nozzle cut. It is also possible to feed powdered refractory metals along duct of manifold to combustion zone of combustion chamber while adding oxygen as oxidizer. EFFECT: improved design of apparatus, its enlarged functional possibilities and using range. 3 cl, 3 dwg
Patent RU-2202571-C2 (RU)
Inventor: BERTA DOMINIK A
IPC: C08L23/16
Filed: 1998-02-25
Granted: 2003-04-20
Abstract: FIELD: polymer production. SUBSTANCE: invention provides composition containing thermoplastic olefin, maleic anhydride-grafted homopolymer or static propylene copolymer, maleic anhydride-grafted olefinic polymer material, functionalyzed polymer reactive to maleic anhydride groups in grafted polymers, and optionally maleic anhydride-grafted polyethylene. EFFECT: improved dye adhesion and wear resistance of products. 7 cl 5 tbl, 13 ex
Patent RU-2158076-C2 (RU)
Title: Plant briquetting method
Inventor: RODIN S A
IPC: A01G23/02
Filed: 1998-02-27
Granted: 2000-10-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves placing aboveground aboveroot part of plant in briquette regardless of kind of plant: with open, semiopen, closed roots, as well as plants set for constant place; selecting and setting parameters and briquette component contents in accordance with storage, transportation, planting and growing conditions. Cross size of briquette may exceed that of root briquette or planting hole. Aboveground part of plant may be completely enclosed in briquette. Thus, plants (planting material) with semiopened or closed aboveground and underground (root) parts are formed. Method allows plant growing and adaptation conditions to be stabilized due to reduced damage to plants and improved planting conditions, and retention and survival rate, especially in winter on soils contaminated with radionuclides, to be improved. EFFECT: increased efficiency and improved quality of plants grown in briquettes. 5 dwg, 1 ex
Patent RU-2170631-C2 (RU)
Title: Machine for cleaning pipeline outer surface
Inventor: KHASANOV A KH
IPC: B08B9/023
Filed: 1998-05-08
Granted: 2001-07-20
Abstract: FIELD: cleaning facilities. SUBSTANCE: invention relates to machines for cleaning surfaces of pipes from old insulation and dirt and for cleaning circumferential and longitudinal seams. It solves the problem of continuous displacement of cleaning tools along axis of cleaned pipeline. Proposed machine consists of framework with two sides on running wheels. Framework accommodates chain drive of tool carrier made in form of flexible hoop consisting of hinge-secured U-shaped sections with teeth for chain on outer surface. Section accommodate supper rollers whose axes are located at angle relative to longitudinal axis of hoop. Rotation of hoop along screw line is provided, i. e. its travel along axis of pipeline. Ends of hoop and ends of drive chain are connected without tools. EFFECT: reduced time taken for mounting and demounting of machine on pipeline to be repaired. 5 dwg
Patent RU-2156216-C2 (RU)
Title: Belt conveyor
Inventor: PODOPRIGORA JU A
IPC: B65G15/08
Filed: 1998-08-31
Granted: 2000-09-20
Abstract: FIELD: materials handling facilities; belt conveyors. SUBSTANCE: proposed conveyor has support frame with closed guide secured at both sides of conveyor on support frame. Guides are made in form of single pipes rounding drive and end drums. Endless conveyor belt is provided with uniformly spaced hangers installed for movement along guides. Each hanger has two hook-like plates with axles fitted in between by means of bridges. Axles are provided with two upper and two lower cylindrical support rollers mounted on axle in plane perpendicular to axis of guide. Rollers enclose guide from top and bottom. Upper rollers are arranged at angle of 80 deg. relative to each other. Angle between each upper roller and adjoining lower roller is equal to 85 deg. EFFECT: increased service life of belt guides and rollers of hangers. 2 cl, 6 dwg
Patent RU-2156692-C2 (RU)
Inventor: MAMAEV L A
IPC: B28B11/08
Filed: 1998-09-08
Granted: 2000-09-27
Abstract: FIELD: construction engineering; treatment of non-hardened concrete surfaces of articles made from dryconcrete mix. SUBSTANCE: smoothing disk performs complex rotary and oscillating motion and pulse oscillations in horizontal plane due to inertial pulse mechanism driven by motor whose vertical drive shaft carries driven member connected with coaxial disk by means of flexible members and cross-piece; disk holds satellites with unbalanced weight for rotation around gear, thus causing pulse oscillations of shaft in horizontal plane; smoothing disk is fitted at the end of this shaft. EFFECT: improved quality of treatment of surfaces. 1 dwg
Patent RU-2160657-C2 (RU)
Title: Six-stem machining center
Inventor: VILAND FRANK
IPC: B23Q1/54
Filed: 1997-07-18
Granted: 2000-12-20
Abstract: FIELD: metal cutting , namely milling, drilling, turning, grinding or laser beam working, possibly in coordinate-measuring machines and in manipulation technique. SUBSTANCE: center includes stationary frame and rest joined with frame by means of six controllable- -length links, each link has six separate articulation-joint mounting points on rest and on frame. Three articulation-joint mounting points of three links on rest are arranged in first plane; three articulation-joint mounting points of other three links on rest are arranged in second plane spaced from first one. Articulation-joint mounting points on frame of three links of first plane are arranged in said first plane; articulation-joint mounting points on frame of three links of second plane are arranged in second plane. First plane is arranged relative to second plane for frame at the same side as first plane relative to second plane for rest. EFFECT: improved design. 14 cl, 7 dwg
Patent RU-2183131-C2 (RU)
Inventor: STAROKOZHEV V A
IPC: B01D17/038
Filed: 1999-11-30
Granted: 2002-06-10
Abstract: FIELD: milk and cream separators; dairy and meat industry, food-processing industry and other industries and farming. SUBSTANCE: separator has drum consisting of base and cover. Plate stack is mounted on plate holder provided with preliminary separation chamber, bearing and additional cones forming circular passage for emulsion together with hub of base. Stagnant zone is divided on the outside of cone into sector chambers by means of partitions. EFFECT: increased productivity. 3 dwg
Patent RU-2182758-C2 (RU)
Title: Method for cultivating trellis-dwarf plant garden
Inventor: GEGECHKORI B S
IPC: A01G1/00
Filed: 1999-12-07
Granted: 2002-05-27
Abstract: FIELD: agriculture, in particular, landscape gardening. SUBSTANCE: method involves using one-year seedlings on semidwarf rootstock and planting them in pairs in single planting ditch; performing postplanting cutting before bud awakening; providing stem-building after awakening; cutting off formed buds from upper part while leaving two strong 30-40 cm long buds; at the second half of summer, leaving one strong bud and training it to obtain single-trunk crown with short branches; directing upper part of trunk at an angle of 45-50 deg in horizontal plane toward similar trunks in adjacent rows of trees and joining them with their tops. Method allows fruit-bearing period to come much earlier due to reduced strength of accretion because of altered polarity and increased paths of supplying nutritive substances to apical points. EFFECT: increased land utilization coefficient. 4 dwg
Patent RU-2183063-C2 (RU)
Title: Method for obtaining wheat dough
Inventor: MALAKHOV N N
IPC: A21D8/02
Filed: 1999-12-22
Granted: 2002-06-10
Abstract: FIELD: baking industry. SUBSTANCE: method involves crushing grain in roll mill; wetting in wetting tank till swelling of grain components and grinding; producing starch-gluten suspension by repeatedly directing aqueous-grain mixture through centrifugal or vortex pump via closed loop to provide for separation of coat from endosperm, with mentioned suspension containing coat particles; separating coat particles by directing suspension through drum-type flow sieve; directing aqueous starch-gluten suspension into auger-type settling centrifuge and discharging coat particles into tailing vessel; separating portion of starch from starch-gluten suspension in low-speed mode operation (200-300 rev/min) of auger-type settling centrifuge; removing excessive water in high-speed operation mode (1,300-1,500 rev/min) of the same centrifuge; condensing suspension to moisture content of 35-40% with starch to gluten ratio of (7-7.7)-3-2.3); kneading dough while introducing components prescribed by receipt. Method allows expenses for producing dough to be reduced by using low-grade grain instead of flour as basic raw material, since price of flour is 80-90% higher than that of grain. Also, method allows high-quality dough with adjustable gluten content to be obtained. EFFECT: simplified method and improved quality of product. 1 dwg, 1 tbl
Patent UA-8263-C2 (UA)
Title: fining and modifying mixture
Inventor: LYKOV MYKOLA PAVLOVYCH
Filed: 1993-10-14
Abstract: The invention relates to the foundry production. A mixture contains powder of spheroidizing modifying agent, desulfurizing agent, aluminium chips, powder-like titanium and powder of exhaust silicon, and fluor-spar as a desulfurizing agent.
Patent UA-29137-C2 (UA)
Title: single-phase ASYNCHRONOUS SELF-EXCITED GENERATOR
Inventor: Laptsevych Feliks Feliksovych
Filed: 1998-01-15
Abstract: The proposed asynchronous single-phase self-excited generator contains a stator magnetic circuit (1) and a rotor magnetic circuit (2). An armature winding (3) and an excitation winding (4) are arranged in the slots of the stator magnetic circuit (1). Across the excitation winding (4), a capacitor (5) is connected. Additionally, the generator contains a working capacitor (6) with a shunting resistor (7), which is connected in series to the armature winding (3). The rated capacity of the working capacitor (6) and the rated resistance of the shunting resistor (7) are selected so that the overload capability within the range of 2…2.5 and the reliable self-excitation of the generator is provided in the range of rotation frequencies of 0,5…1 of the rated rotation frequency. The proposed device allows the flatness of the generator external characteristic to be increased and provides reliable self-excitation of the generator.
Patent UA-32612-C2 (UA)
Title: Working wheel of centrifugal or semi-axial type
Inventor: ARBEUS ULF
IPC: F04D7/00
Filed: 1998-11-17
Abstract: Working wheel of pump has hub and one or several blades attached to it. The working wheel is arranged with possibility of rotation in the body of the pump, mostly in spiral-like shape, with cylindrical inlet. The blade or blades are arranged with skewed back inlet edges, and the angle cc of the sector in coordinate system with origin in the center of shaft of working wheel, between the periphery of the inlet edge and connection of the inlet edge to the hub, is 125-195 degrees, mostly 140-180 degrees.
Patent UA-47498-C2 (UA)
Title: A method of re-circulation of fine-grained solids discharged from a reaction vessel with a carrier-gas and a device to realize it
Inventor: STOCKINGER JOSEF
IPC: C21B13/02
Filed: 1997-10-24
Abstract: In a process for returning finely dispersed solids discharged from a reactor vessel (1) with a carrier gas through a discharge point (2) of the reactor vessel (1) to a return point (15) of the reactor vessel (1), the solids are separated in a solid separator (4), in particular a cyclone separator, then returned with a carrier gas to the reactor vessel (1) while a differential pressure is maintained between the solid separator (4) and the return point (15). When the solids enter the reactor vessel (1). they are at least partially gasified and/or burned with oxygen supplied for that purpose. To enable the solids to be returned without moving parts which would be exposed to abrasion, in a continuous and controlled manner, the separated solids are directly and continuously aspirated by the solid separator (4) by means of a propellant gas and by an injector effect, accelerated and supplied to the reactor vessel (1).
Patent UA-72937-C2 (UA)
Title: Road roller
IPC: E01C19/26
Filed: 2002-05-08
Abstract: The road roller has self-propelled chassis, combustion engine with outlet pipeline and compacting executive bodies mounted inside the ballast unit. The ballast unit is arranged as a vacuum chamber with open plane at the side of the road pavement, with compacting unit with spring-supported elastic rollers and wheels. To remove quick cooling of the material being laid the road roller is additionally equipped with temperature chamber installed in the vacuum chamber. The temperature chamber is arranged as an inlet branch pipe connected to the outlet pipeline of the engine, and the outlet branch pipe placed in the vacuum chamber. The outlet branch pipe is installed in such a way that its opened plane is turned to the road pavement being compacted.
Patent RU-2204753-C2 (RU)
Inventor: STRELETS VLADIMIR NIKOLAEVICH
IPC: F16J15/34
Filed: 2000-02-28
Granted: 2003-05-20
Abstract: FIELD: sealing devices for revolving shafts of pumps, machines and equipment in chemical, oil-refining and other industries. SUBSTANCE: surfaces of friction rings are provided with circular grooves of half-round section for forming tore-shaped cavity during assembly where tore-shaped ring engageable with friction ring over surface of said cavity is mounted. As a result, area of friction pair is increased and friction rings are aligned, thus decreasing vibration, radial and angular misalignment of friction rings and consequently reducing leakage of medium. EFFECT: enhanced efficiency; reduction of leakage of medium. 2 dwg
Patent RU-2182866-C2 (RU)
Title: Mobile complex of equipment for manufacture of polystyrene concrete
Inventor: RAKHMANOV V A
IPC: B28C5/00
Filed: 2000-04-11
Granted: 2002-05-27
Abstract: FIELD: civil engineering, applicable for manufacture, conveyance and placement of polystyrene concrete mix. SUBSTANCE: the mobile complex has a unit for preparation of polystyrene aggregate, having an apparatus with an agitating device for foaming of starting granules, steam generator, service and receiving hoppers, loading- unloading device, system of service lines and test and measuring instruments, installation for preparation of polystyrene concrete mix, system for conveyance and placement of freshly prepared of polystyrene concrete mix. It is provided with a laboratory and a unit for preparation and dosage of chemical additives and detoxicants. The unit for preparation of polystyrene aggregate is provided with an agitating device for an additional heat treatment of foamed granules, air heater, air compressor, hopper for weathering of polystyrene granules and a unit of multi- stage protection of the environment. EFFECT: enhanced convenience of the complex of equipment for production of polystyrene concrete, reduced material costs and power consumption, enhanced process reliability and ecological safety both of the production process proper and ready-made polystyrene concrete products. 3 cl, 1 dwg
Patent RU-2181258-C2 (RU)
Title: Device for continuous by tracking cardiac activity
Inventor: SHEVCHENKO JU L
IPC: A61B5/25
Filed: 2000-04-25
Granted: 2002-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has electrodes, preliminary amplifier, microprocessor, the first comparator unit, upper and lower level memory units, the first adjustable threshold unit, unit for forming alarm signal, magnetic recorder, acoustic warning unit, high frequency oscillator, amplitude modulator unit, modulation code generator unit, phase manipulation unit, power amplifier, transmitting antenna, receiving antenna, retuning unit, heterodyne, mixer unit, intermediate frequency amplifier, feeler unit, the first delay line, key, amplitude restrictor unit, synchronous detector unit, the second delay line, phase detector, the first and the second spectrum width measuring unit, phase duplicator unit, the second comparator unit and the second threshold unit. EFFECT: enhanced reliability of remote cardiac activity monitoring. 5 cl, 3 dwg
Patent RU-2266894-C2 (RU)
Inventor: VIZE KLAUS-DITER
IPC: C07C45/50
Filed: 2000-06-01
Granted: 2005-12-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention describes a method for realization of the multiphase reaction of hydroformylation of olefins in tube reactor wherein a catalyst is in the continuum  liquid phase and at least one the parent product is in the dispersed phase. The hydroformylation reaction is carried out at the loading coefficient B 0.8 or above that is calculated as a quotient from the pressure fall PD length value and the static pressure PS value wherein PD = Cw x g/2 x w 2 /D and PS = (M/V) x g wherein Cw means a tube reactor resistance coefficient; D means diameter of tube reactor; W means a flow rate moving; S means a density value of flowing phase; M means a weight flow of all components in reactor; V means a volume flow; g = 9.81 m/c 2 . 
     EFFECT: improved method, enhanced output of process. 
     11 cl, 1 dwg, 9 ex
Patent RU-2203471-C2 (RU)
Title: Mechanism for fixing of facing of shaped-charge warheads with interlocking of parts
Inventor: CHUMACHEV A A
IPC: F42B1/036
Filed: 2000-09-18
Granted: 2003-04-27
Abstract: FIELD: armament, associated with provision of stability of action against armored targets of the shaped-charge warheads, which serve as components of antitank controlled projectiles fired from the gun barrel. SUBSTANCE: the mechanism has a threaded split ring with springy properties and a fixing shoulder providing for engagement with the groove of the warhead body over the entire length of the circumference, a thrust washer with a fixing boss is installed between the facing and the threaded split ring, and insertion, step-shaped key with a groove rigidly locked against motion in the radial direction by the nut threaded surface is installed in the grooves of the body and threaded split ring, and the joint of the thrust washer with the facing, the fixing boss of the washer is coupled to the key groove passes through the tapered surface made at the ends of both parts. EFFECT: enhanced reliability of facing fixing in the equipped warhead, provided a stable impermeability of homogeneous armor. 5 cl, 5 dwg
Patent RU-2246143-C2 (RU)
Inventor: MEZET JOKHANN
IPC: G21C9/004
Filed: 1999-02-18
Granted: 2005-02-10
Abstract: FIELD: nuclear power engineering. 
     
     
       SUBSTANCE: proposed containment has inner space accommodating condensing chamber, high-pressure chamber, cooling pond, and discharge pipe. It is also provided with condenser communicating with high-pressure chamber. Discharge pipe is component part of inner space that provides communication between high-pressure chamber and condensing chamber. Condenser may be mounted in high-pressure chamber with top end of discharge pipe disposed above condenser. Operating process of condenser in nuclear power plant is characterized in that nondensables are automatically discharged from above-condenser area. 
     
     
       EFFECT: enhanced safety in operating nuclear power plants. 
     
     
       13 cl, 1 dwg