baber/WOPTO huggingface dataset:
Patent RU-2167364-C2 (RU)
Title: Method of burning wood dust
Inventor: LEVSHAKOV A M
IPC: F23G7/00
Filed: 1999-07-07
Granted: 2001-05-20
Abstract: FIELD: methods of burning waste wood; wood-working industry; burning wood dust containing toxic binding agents and abrasive dust formed during polishing wood particle boards. SUBSTANCE: method consists in burning wood dust in fluidized-bed furnace; prior to feeding wood dust to furnace, dust is heated in thermal decomposition chamber in absence of air due to recirculation of dispersed material from furnace chamber for separation of volatile matter of toxic gases which are sucked from thermal decomposition chamber and are burnt in gas duct at furnace chamber outlet in flue gas after preliminary cleaning from fly ash and abrasive dust. EFFECT: enhanced operational reliability of furnace. 1 dwg
Patent UA-26398-C2 (UA)
IPC: B21J15/14
Filed: 1993-12-27
Abstract: An unit for delivering sealing compound is located on a fastening console of automatic riveting machine. The machine is equipped with clamping elements for its connection to an industrial robot, and with couplings for transfer of energy and electrical signals. The unit contains a carriage with a guide, on which a holder is mounted with possibility of reciprocating displacement, which is equipped with an engine for this displacement and which carries a working head in the form of a tank for sealing compound.
Patent UA-15315-C2 (UA)
Title: A method for explosive rupture of rock mass
Inventor: RYMARCHUK BORYS IVANOVYCH
Filed: 1994-12-02
Abstract: A method for explosive rupture of rock mass comprises forming six block uncovering planes, drilling-out wells and explosion of block. All block uncovering plates are formed by an explosion serially. The invention relates to the methods for rupture of rock mass in development of mineral products deposits.
Patent UA-41994-C2 (UA)
Title: Device for balancing of single-phase nonstationary load created by contact butt welder
Inventor: Lebiediev Volodymyr Kostiantynovych
IPC: B23K11/24
Filed: 1996-11-06
Abstract: The invention relates to the field of welding, and more precisely to the device for balancing of single-phase nonstationary load created by contact butt welder. A device for balancing of single-phase nonstationary load created by contact butt welder, containing current transformer connected to the primary circuit of arc welding transformer, and the module of reactive elements consisting of the compensator of reactive power connected in parallel to the primary winding of arc welding transformer, and the balancer containing series-connected capacitor and choke, common point of which is connected to the free phase, and other two points - to the phases of load.
Patent UA-41460-C2 (UA)
Title: Appliance (versions) and method for inactivation and exhaust ventilation of atmosphere of protective shell at nuclear power plant
Inventor: EKKARDT Bernd
IPC: G21C9/004
Filed: 1996-09-02
Abstract: This invention relates to appliance for inactivation and for exhaust ventilation of atmosphere of protective shell on nuclear power plant. The appliance for inactivation and for exhaust ventilation of atmosphere of protective shell on nuclear power plant has channel for inactivation means supply, at that it has connected to safety shell supply pipeline, this supplies inactivation means, and discharge pipeline for atmosphere of protective shell, those go through common reversing equipment for retention of radioactivity.
Patent UA-30540-C2 (UA)
Title: method for producing dry white carbonated wine arKadia iskrysta
Inventor: HULIIEV RUBEN VARTANOVYCH
Filed: 1998-05-26
Abstract: A method for producing dry white carbonated wine, which method provides blending treated dry wine materials of the brand Rkacsiteli with miscellium, cooling, filtration, saturation of blend with carbon dioxide and bottling carbonated wine, at that in addition dry materials of Aligote variety are used, moreover wine materials of varieties Aligote and Rkaciteli are blended at ratio of 7:3, and myscellium is prepared of vine of Aligote and/or brand Rkaciteli variety.
Patent UA-57019-C2 (UA)
Title: Method for non-invasive diagnosis of pathology caused by conflict of group antigens and rhesus-antigens
Inventor: MALKIN MAKSYM PAVLOVYCH
Filed: 1998-10-13
Abstract: The method for non-invasive diagnosis of the pathology caused by the conflict of group antigens and rhesus-antigens has been proposed. In the patients suspected for this pathology the conductivity of the acupuncture points is evaluated with reference to the initial current, the values obtained are fixed, then concurrently the patterns of the group antigens and rhesus- antigens are incorporated into the circuit and the conductivity of the acupuncture points is evaluated once again in the circuit with the incorporated patterns. The patterns that upon being incorporated into the assaying circuit normalize the conductivity in the points of the acupuncture meridians are selected. The quartz cuvette filled with the standard red blood cells with corresponding group antigens and rhesus-antigens is used as the pattern. The suspension of the red blood cells in the phosphate buffered saline solution pH 7.4-7.5 is prepared at the homeopathic dilutions. Alternatively, the electromagnetic generator with the appropriate characteristics similar to those of the electromagnetic field of the antigens may be used as the pattern.
Patent UA-35838-C2 (UA)
Title: Method for measuring mass flow rate of liquid with variable density
Inventor: KONDRATETS VASYL OLEKSANDROVYCH
Filed: 1998-12-22
Abstract: The present invention relates to methods for measuring flow rates of liquids and can be used in various industries, specifically in the milk production. The proposed method for measuring mass flow rate of liquid with variable density consists in using an accumulating vessel, devices for determining hydraulic parameters of the liquid flow, and a device for data recording. The liquid from the accumulating vessel is discharged through an outlet port, the hydraulic pressure and the level of the liquid is measured, and the mass flow rate is determined from the measurement data. The measurements are accomplished in conditions when the level of liquid in the accumulating vessel is equal to 0,75 …1,0 of the maximal level, and the liquid flow at the inlet and outlet of the accumulating vessel is periodically cut off in order to decrease, to the minimal amplitude, pulsations of the level of liquid in the accumulating vessel. The proposed method provides for increasing the measurement accuracy due to decrease of some components of the total measurement error.
Patent UA-53671-C2 (UA)
Title: Periodic bipolar pulse generator based on a resonance dc-to-ac converter (variants); method for generating periodic bipolar pulses (variants)
Inventor: FERREIRA JAN ABRAHAM
IPC: H02M7/53846
Filed: 1997-07-11
Abstract: A pulse generator is provided for energising а соil with period bipolar current pulses for the purposes of airborne prospecting. The pulses have a generally square waveform, and the pulse generator includes a resonant DC to AC converter circuit including a DC input and an output coupled to the coil. A control circuit is provided for controlling the switching of the converter, and a resonant capacitor is connected in parallel across the DC input A decoupling diode is provided for decoupling the resonant capacitor from the DC input when the voltage across the resonant capacitor exceeds that of the DC input. The converter includes first and second resonant charging sub-circuits, first and second resonant discharging sub-circuits, first and second freewheeling sub-circuits and first and second exponential charging sub-circuits. The control circuit is arranged to control the amplitude and frequency content of the square waveform by switching the converter circuit to operate between the above sub-circuit types in at least one controlled switching cycle during unipolar current pulse intervals. The circuit further includes a clamping circuit arranged to supply a substantially constant DC voltage to the coil which is higher than that of the DC input.
Patent UA-71636-C2 (UA)
Title: Device for manufacture of bent parts of wood
Inventor: HILENKO IHOR OLEKSANDROVYCH
IPC: B27H1/00
Filed: 2002-03-05
Abstract: Proposed device for manufacture of bent parts of wood. The device contains upper and lower base plates with bending punch and bending matrix, guide elements ensuring exact direction of course of upper plate with respect to the lower plate. In this case, the device additionally contains flexible heating element connected to the current source, said heating element is mounted on the matrix contacting with entire surface of billet performing drying of billet during its bending and possibility of lifting of finished article by its own tension at return of bending punch.
Patent UA-73023-C2 (UA)
Title: Analog exponential converter
IPC: G06G7/24
Filed: 2003-07-18
Abstract: The proposed analog exponential converter can be used in different analog functional converters, analog multiplying and dividing devices, and elements of information and computing systems for extending the dynamic range of input signals. The converter contains four transistors, a unit for determining the thermal potential of the transistors, a unit for determining the saturation current of the transistors, two inverting amplifiers, two multiplying and dividing units, an element for implementing an exponential function, and a reference voltage source. In order to obtain identical change of the characteristics of the transistors depending on temperature, the transistors are made on a single semiconductor crystal. The unit for determining the thermal potential and the unit for determining the saturation current of the transistors are designed for isolating the temperature-dependent component of the output signal of the converter. The multiplying and dividing units are used for correcting the output signal of the converter under changes of temperature. The present invention provides a possibility to decrease the temperature error of the converter and, as a result, increase the accuracy in converting signals.
Patent RU-2209650-C2 (RU)
Inventor: GNEZDILOV V A
IPC: A63G27/00
Filed: 2000-03-06
Granted: 2003-08-10
Abstract: FIELD: entertainment industry. SUBSTANCE: viewing wheel has load-bearing members and passenger seats 7 attached to said members. Part of passenger seats are made in the form of cabins 5 with restaurant equipment. Part of passenger seats may be made in the form of cabins 5 with restaurant and bar equipment or with bar equipment. EFFECT: wider range of entertainment effects. 3 cl, 1 dwg
Patent RU-2189265-C2 (RU)
Title: Fire extinguishing apparatus
Inventor: BAEV S N
IPC: A62C13/22
Filed: 2000-04-28
Granted: 2002-09-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: apparatus has hermetically sealed casing containing fire extinguishing powder, discharge nozzle, and breakable diaphragm. Electric activator, gas-generating charge and protective membrane are located in hermetically sealed chamber arranged in casing upper part and hollow fire-extinguishing powder flow splitter is secured to casing lower part in axially aligned relation to discharge nozzle. Diameter ratio of powder flow splitter and discharge nozzle is 0.2-3.0 and distance between discharge nozzle and powder flow splitter is 0.2-5.0 diameters of discharge nozzle. Apparatus of such construction provides for optimal fire-extinguishing powder discharge angle, which may be altered depending on height of room to be protected from fire, and constant specific powder charge consumption per unit of area to be protected (kgm  -2 ). Also complete discharge of fire-extinguishing powder from casing is provided upon actuation of apparatus, and automatic actuation is ensured in case of occurrence of dangerous fire zones in the vicinity of apparatus. Apparatus is used for suppressing burning combustible liquids, solid materials and gases in rooms of different purposes and for suppressing fire in open spaces. EFFECT: simplified construction, enhanced reliability in operation and increased efficiency. 7 cl, 5 dwg
Patent RU-2186277-C2 (RU)
Title: Wedge gate valve and method of sealing it up
Inventor: CHERNOV A V
IPC: F16K3/12
Filed: 2000-04-28
Granted: 2002-07-27
Abstract: FIELD: pipe line fittings; disconnecting units with shut-off members sliding along surface of seat; oil producing industry. SUBSTANCE: wedge gate valve has body with central and straight-way holes. Each straight-way hole has bead and mounting opening. Seat is received by mounting opening. Outer surface of seat is stepped in form. Solid wedge is located in central hole between two seats. Wedge is connected with spindle. Bead of body on side of mounting opening is stepped. Outer edges of circular steps are made in line located at angle which is congruent relative to angle of inclination of step of outer surface of seat. Spindle is mounted in central hole coaxially and movable. Method of sealing-up the wedge gate valve includes mounting the wedge between seats located in body. Solid wedge is lapped with seats before mounting them in body. Stepped projection of body bead is cut in taper butt of outer projection of seat and seats are secured relative to body. EFFECT: improved technical characteristics and operating parameters of wedge gate valve. 3 cl, 2 dwg
Patent RU-2193024-C2 (RU)
Title: Novel antiarrhythmic compounds
Inventor: PAPP D JULA
IPC: C07C335/20
Filed: 1998-12-10
Granted: 2002-11-20
Abstract: FIELD: organic chemistry, medicine, cardiology, pharmacy. SUBSTANCE: invention describes compounds of the formula (I)   and also their stereoisomers, acid-additive salts and hydrates where substituted have values given in description. Invention describes also preparing a pharmaceutical composition showing antiarrhythmic activity. Invention proposes also method of treatment of cardiac arrhythmia in mammals involving administration of antiarrhythmic amount of compound of the formula (I). EFFECT: improved method preparing, valuable medicinal properties. 6 cl, 2 dwg, 11 tbl, 39 ex
Patent RU-2185128-C2 (RU)
Inventor: BOLONKIN V P
IPC: A61C13/003
Filed: 2000-07-20
Granted: 2002-07-20
Abstract: Изобретение относится к медицине, а именно к стоматологии, и предназначено для устранения дефектов зубного ряда. Технический результат - повышение эффективности функции жевания, прочности конструкции, уменьшение травматичности для больного, минимальное удаление зубных тканей опорных зубов. Мостовидный протез содержит опорный элемент, выполненный в виде цельнолитой металлической балки, изготовленной лабораторным способом и зафиксированной композитным материалом на опорных зубах, и искусственные зубы. Балка выполнена повернутой по плоскости, при этом для установки на передних зубах одна часть балки расположена вертикально в опорном и искусственных зубах, а для установки на задних зубах другая часть расположена горизонтально, причем искусственные зубы выполнены из композитного материала на модели. 1 ил.
Patent RU-2184289-C2 (RU)
Inventor: PANIN A A
IPC: F16H25/06
Filed: 2000-09-07
Granted: 2002-06-27
Abstract: Изобретение относится к области машиностроения. Шариковая планетарная передача содержит три коаксиальные цилиндрические обоймы, одна из которых выполнена неподвижной, на внутренней и наружной выполнены рабочие канавки и канавки возврата, а на промежуточной - сквозные прорези. Шарики, расположенные в прорезях, взаимодействуют с канавками обойм. Технический результат - повышение эксплуатационных качеств передачи путем повышения к.п.д. и ресурса. 3 с. и 11 з.п. ф-лы, 9 ил.
Patent RU-2185355-C2 (RU)
Title: Low-gas slow-burning compound
Inventor: KHURMATULLINA R I
IPC: C06C9/00
Filed: 2000-09-14
Granted: 2002-07-20
Abstract: FIELD: pyrotechnical low-gas compounds, applicable in retarding devices of rockets and projectiles of various purpose. SUBSTANCE: the low-gas slow-burning compound has oxidizers-barium chromate and perchlorate, fuel-titanium carbide, retarder-fluoroplastic, binder- nitrocellulose. The invention is designed for development of low-gas slow- burning compound with a burning rate of 0.5 to 0.7 mm/S at temperatures within 60 to 200 C. EFFECT: improved quality. 1 cl, 1 tbl
Patent RU-2255226-C2 (RU)
Title: Rotary piston machine
Inventor: VADING KHELL
IPC: F01C/
Filed: 1999-02-19
Granted: 2005-06-27
Abstract: FIELD: mechanical engineering; rotary piston machines. 
     SUBSTANCE: proposed machine contains housing with space and rotor arranged in housing. Rotor has axle and peripheral surface, intake and outlet channels communicating with said space, one or more plates arranged for radial displacement in rotor slots. Each plate is directed radially from inner surface of housing towards rotor axle and at least one working chamber composing part of space and limited by inner surface of housing, peripheral surface of rotor and side surface of at least one plate. Each plate is hinge-connected relative to turning axle with one end of control lever. Second end of control lever is hinge-connected with fixed axle provided with central axis aligned with axis in center of housing space. Central axis is parallel to rotor axis being arranged at a distance from the latter. Rotor is unit designed for removing and taking in power. 
     EFFECT: compact design, high efficiency, low fuel consumption and pollution of environment. 
     9 cl, 22 dwg
Patent RU-2201199-C2 (RU)
Inventor: ROLLA-KORVOL IZABELL
IPC: A61K8/31
Filed: 2000-11-17
Granted: 2003-03-27
Abstract: FIELD: cosmetic industry, particularly, compositions for hair styling. SUBSTANCE: composition contains at least one film-forming polymer or mixture of film-forming polymers in cosmetically acceptable medium. Said polymer possesses 20-% by volume of aqueous ethanol mechanical shape, and has the following characteristics: cohesion angle α is not higher 47 deg; in case of α is higher or equal to 90 deg, maximum force of ungluing is F max  <5 N. EFFECT: better keeping of haircut styling; prevention of xerasia and brittleness of hair. 9 cl, 2 ex, 1 tbl
Patent RU-2207470-C2 (RU)
Title: Heater, in particular, for liquid media
Inventor: FADEEV E A
IPC: F22B1/18
Filed: 2000-11-27
Granted: 2003-06-27
Abstract: FIELD: heat engineering. SUBSTANCE: heater has heat-exchanger for utilizing waste gases of commercial fuel-combustion units. Heat- exchanger is made in the form of heat-exchanging surface disposed in individual casing and equipped with devices for supplying medium to be heated and for discharge of heated medium. Heater is further provided with regulating locking device for communicating heat-exchanger casing cavity through heating medium with gas duct for supplying part of or whole waste gas flow of commercial unit, and discharge gas pipe for connecting heat-exchanger casing cavity outlet through heating medium to smoke-stack. Heat-exchanger casing cavity in front of heat-exchanging surface at waste gas discharge side is communicated with ambient air through additional locking device. EFFECT: enhanced reliability in operation and prolonged service life of heater. 2 cl, 2 dwg
Patent RU-2225799-C2 (RU)
Inventor: SHUKLINOV SERGEJ NIKOLAEVICH
IPC: B60T13/56
Filed: 2000-12-14
Granted: 2004-03-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to hydraulic drives of brakes and clutches. Piston of second chamber is made for free contact with piston on first chamber which accommodates intermediate rod provided with travel limiter. EFFECT: replacement of tension force by compression force, elimination of asymmetrical application of forces, improved reliability. 1 dwg
Patent RU-2199194-C2 (RU)
Title: Working tool for soil ripping
Inventor: NUGMANOVA T S
IPC: A01B35/22
Filed: 2001-01-23
Granted: 2003-02-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: working tool has tine, pivotal links, and chisel spring-loaded with respect to tine. Chisel is connected to tine through pivotal links. Combined links, tine and chisel form four-link straight linear guiding pivotal link mechanism. Chisel may be spring-loaded relative to tine by means of torsion spring put onto pin. When soil density changes, chisel is moved relative to tine to change crumbing angle α.. Chisel point does not move relative to horizontal plane to maintain predetermined tillage depth. EFFECT: increased efficiency and improved quality of tilling soil having different density. 2 cl, 2 dwg
Patent RU-2238016-C2 (RU)
Inventor: RASSEL BRAJEHN A
IPC: A43B13/12
Filed: 1999-08-16
Granted: 2004-10-20
Abstract: FIELD: device for supporting at least part of foot and for accumulating and returning of energy. 
     SUBSTANCE: sole structure has layer of elastic material with first surface on its first side and second surface on its second side opposed to first side, profiled part arranged at first side of elastic layer, and layer of inelastic material arranged on second side of elastic layer. Layer of inelastic material has first chamber sized and configured in conformance to profiled part. Profiled part and first chamber move toward one another and profiled part is inserted into first chamber and thereby extending elastic layer into first chamber. Sole has at least one plunger arranged on second side of elastic layer inside first chamber. Profiled part has at least one second chamber for receiving at least one plunger. Upon application of compressive force to supporting structure, plunger and second chamber move toward one another and plunger is inserted into second chamber thereby extending elastic layer into second chamber. 
     EFFECT: increased efficiency in accumulating of kinetic energy upon application of compressive force and releasing this energy upon releasing of said force. 
     29 cl, 8 dwg, 7 tbl
Patent RU-2210006-C2 (RU)
Inventor: RUDNIK ANATOLIJ ANDREEVICH
IPC: F04D27/00
Filed: 2001-04-05
Granted: 2003-08-10
Abstract: FIELD: gas industry. SUBSTANCE: invention relates to control of technological processes in compressor stations of main gas lines. Proposed method includes control of operating conditions of compressor shop by stabilizing value of one of parameters P out , Q out , or ε,, control of speed of rotation and antisurge control of each gas transfer set, including control of distance of working point of centrifugal blower from border of recirculation and control of antisurge valve of blower, cyclic redistribution of load between separate gas transfer sets at preservation of stability of operation of compressor shop by increasing power of gas transfer set with minimum value sensitivity factor characterizing increment of summary flow rate of fuel gas of compressor shop relative to increment of power put out by compressor shop into gas line at change of power output of i-th gas transfer set and reduction of power of gas transfer set featuring maximum sensitivity factor. EFFECT: improved efficiency of operation by provision of minimum summary flow rate of fuel gas in compressor shop at preservation of stability of chosen parameter (P out , Q out  or ε). 3 cl, 5 dwg
Patent RU-2209250-C2 (RU)
Title: Method for microbiological processing waste in fractionating alcohol purification to yield protein biomass
Inventor: VINAROV A JU
IPC: C12P21/00
Filed: 2001-04-10
Granted: 2003-07-27
Abstract: FIELD: microbiological industry. SUBSTANCE: method involves aerobic culturing microbiological strains in nutrient medium containing up to 0.8-1.5% of a mixture of ethyl alcohol and fusel oil head fraction as carbon-containing raw taken in the amount from 1:0.5 to 0.5:1, respectively. Invention proposes to feed carbon- containing raw in cyclic regime in the process of biomass culturing. Time of cycle is 0.5-1.5 h in amplitude of cyclic feeding from 0.3% to 1% of flow and time of maximal feeding is 0.2-1 h. Invention uses yeast Candida lipolytica VKPM Y-2206, Candida utilis VSB-651 and bacterium Rhodococcus erythropolis VKPM S-1379. Aerobic culturing is carried out in continuous regime at the rate of nutrient medium flow D = 0.1-0.3 h -1 , at temperature 28-33 C, pH = 4.5-5.0 and aeration level 0.2-1.0 rev/vol/min. Method provides to obtain practically complete utilization of esters and aldehydes (up to 95%). EFFECT: improved processing method. 3 cl, 1 dwg, 4 ex