baber/WOPTO huggingface dataset:
Patent RU-2155621-C2 (RU)
Title: Method of fire fighting with help of flame thrower
Inventor: PEREPECHENKO B P
IPC: A62C13/00
Filed: 1998-09-25
Granted: 2000-09-10
Abstract: FIELD: methods of fire fighting. SUBSTANCE: method consists in suppression of burning process by acting on fire place with directed high- velocity jet of fire-extinguishing aero (aqua) sol formed in throwing from flame thrower, ignition and burning in flight of, at least, one solid, liquid or gel-like aero (aqua) sol-generating composition. The latter contains fuel - binder and/or fuel, oxidizer, and/or coolant. Fire-extinguishing aero (aqua) sol attaining fire place envelopes burning zone, comes in contact with flame. Use is made of aero (aqua) sol - generating compositions of one compound or different compounds, or mixture of aero ( aqua) sol-generating composition with fire-extinguishing powders, or with water, or with aqueous solutions of salts, and/or their mixtures with different order of their location in throwing and ignition in flight. Ignition and burning of composition with formation of directed aero (aqua) sol jet takes place in flight and/or above burning object, and/or inside burning object. Used for the purpose is flame thrower of any design. EFFECT: higher efficiency of fire extinguishing and lower temperature of composition burning, excluded from combustion products of toxic components such as CO, NH 3  and HCN. 6 cl, 4 ex
Patent RU-2188495-C2 (RU)
Title: Power supply circuit with changeable operating conditions
Inventor: UUSITALO JOUNI
IPC: H02M3/28
Filed: 1997-05-29
Granted: 2002-08-27
Abstract: FIELD: electrical engineering. SUBSTANCE: power supply circuit with changeable operating conditions has two power supply sources with changeable operating conditions, as minimum, connected in parallel each includes transformer. Both sources have common output. In correspondence with invention each power supply source with changeable operating conditions includes means which generates across reference voltage output voltage proportional to factor of pulse load for voltage in secondary winding of transformer. Reference voltage outputs of power supply sources of changeable operating conditions subject to parallel connection are interconnected Each of power supply sources connected in parallel also includes means to detect current flowing through reference voltage output and to generate correction voltage which is proportional to this current in order to correct output voltage U out  of power supply source of changeable operating conditions. EFFECT: enhanced efficiency of power supply circuit. 3 cl, 1 dwg, 1 tbl
Patent RU-2160463-C2 (RU)
Title: Electronic photo camera
Inventor: ILJASOV L V
IPC: G03B35/06
Filed: 1999-02-24
Granted: 2000-12-10
Abstract: FIELD: photo equipment. SUBSTANCE: device uses electronic digital method for production of images. Device has optical system, trigger, image sensor, analog- to-digital converter, memory unit and image displaying unit. In addition device has selector of even and odd vertical columns of image sensor, repeated exposition device and linear slot vertical raster. Optical system of camera has two identical optical channels, which optical axes are located in horizontal plane. Said channels are equipped with shutters and device for alteration of converging angle of optical axes and provide possibility to produce images of left and right perspectives of shot object on reading surface of image sensor. Image sensor is connected to analog-to-digital converter through signal selector. Trigger is connected to shutter of one optical channel directly and to shutter of another optical channel through repeated exposition device. Linear slot vertical raster is located at constant distance from screen of image displaying unit. This results in possibility to design digital camera which can check quality of stereo image directly upon shooting and possibility to produce parallax image, which is suitable for printing stereo photos using computer and printer. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2165972-C2 (RU)
Inventor: TUMCHENOK V I
IPC: C12M1/33
Filed: 1999-03-16
Granted: 2001-04-27
Abstract: FIELD: separation of associates of ordinary and superheavy water molecules; atomic power stations equipped with water-graphite reactors for additional generation of energy in treated water breeders. SUBSTANCE: disintegrator has housing with inlet and outlet branch pipes, rotor with blind holes mounted along axis of housing; holes of rotor are engageable with holes of housing through circular passage; holes of housing are made in perforated ring forming cavity together with housing which is isolated from inlet and outlet branch pipes; blind holes are made in ring of magnetophore. Housing is mounted of flexible supports and is provided with vibrator. Disintegrator is communicated with circulation loop of reactor by means of inlet and outlet branch pipes and bypass. Cavity between perforated ring housing is communicated with ordinary and superheavy water mixture receiver by means of branch pipe; it is also communicated with rectifying column through hydraulic seal; rectifying column is divided into sections by means of transversal partitions; sections are interconnected by means of overflow pipes. Upper section is communicated with dephlegmator by vapor line and with rectifying tower by condensate line through hydraulic seal; lower section is communicated with heat exchanger and with receiver of treated water breeder by superheavy water line. EFFECT: enhanced efficiency due to additional generation of energy and tritium in form of treated water. 2 dwg
Patent RU-2168620-C2 (RU)
Inventor: PROKHOROV N N
IPC: E21B28/00
Filed: 1999-03-18
Granted: 2001-06-10
Abstract: FIELD: methods of increasing of production rate of producing wells on oil deposits. SUBSTANCE: method includes vibration treatment of formation by hydraulic vibrator and washing of formation by forcing of hydrocarbon solving into it. Prior to formation washing, it is tested for intake rate. In case of no intake rate, formation is subjected to vibration treatment by hydraulic vibrator lowered on tubing. After forcing and holding of solvent for some time in formation, circulation is started and formation is exposed to vibrations. Formation of considerable thickness is subjected to vibration treatment by stages, beginning from lower interval by lifting the vibrator for next stage of treatment through 1-2 m. In this case, vibration treatment is performed mainly at frequencies of 80-90 Hz. EFFECT: higher efficiency of chemical reagents, particularly, hydrocarbon solvents used for treatment of formations. 3 cl
Patent RU-2164680-C2 (RU)
Inventor: MASHOSHIN JU F
IPC: G01N11/00
Filed: 1999-05-14
Granted: 2001-03-27
Abstract: FIELD: physics of thin-film interactions. SUBSTANCE: method involves measurement of source parameters determining physical and chemical properties of working agent placed in space under investigation before its exposure to microlepton radiation followed by its exposure to microlepton radiation for 10-15 min, photography of microlepton cluster structures, recording of changes in parameters, as well as recording of parameters determining physical and chemical properties of working agent with respect to magnitude and polarity of microlepton radiation in the course or its exposure to the latter or else measurement of viscosity and ionic conductivity of working agent. Microlepton radiation recorder has microlepton radiation generator, working agent placed in space under investigation, sensing element, viscosimeter and/or ionic conductivity meter, and power unit connected to sensing element and to meter. EFFECT: improved validity of recorded data. 11 cl, 6 dwg
Patent RU-2169173-C2 (RU)
Inventor: GRIGOR EV V V
IPC: C10M143/06
Filed: 1999-07-13
Granted: 2001-06-20
Abstract: FIELD: insulation materials. SUBSTANCE: lubricating oil designed for insulation of electromotors of immersion pumps operated at oil fields contains 0.1-20 wt % of polyisobutylene with molecular weight 1000-5000 and 0.1-0.5 wt % of phenol- or amine-type antioxidant. Oil is prepared from products of hydrocatalytic processing of paraffin-containing feedstock. EFFECT: increased insulation characteristics and oxidation resistance. 1 tbl
Patent RU-2167588-C2 (RU)
Title: Method of preparing vegetable raw material for juice extraction
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 1999-08-17
Granted: 2001-05-27
Abstract: FIELD: technology of juice production. SUBSTANCE: before juice extraction, vegetable raw material is treated by lipid-containing extract of biomass of microorganisms Mortierella bainieri, aged for 3-8 h, ground and subjected to electroplasmolysis. EFFECT: reduced possibility of juice microbial spoilage. 2 ex
Patent RU-2195222-C2 (RU)
Inventor: KHABIB JANOV R JA
IPC: A61B17/56
Filed: 1999-11-25
Granted: 2002-12-27
Abstract: FIELD: medicine, particularly, orthopedics and traumatology. SUBSTANCE: method includes application of apparatus for treatment of displaced transtrochanterian fractures of pelvis. Installed on intermediate support located between proximal support formed on iliac bones and distal support of femur is a rod introduced through canal in soft tissues over anterior surface of trochanterian-subtrochanterian region of femur into ischial bone. In this case, the rod is directed from outside inside and from front backward, and connected movably with intermediate support for motion in various directions and fixation. EFFECT: full restoration of hip joint anatomy. 1 dwg
Patent RU-2247053-C2 (RU)
Inventor: MASAKHIKO FUKUDA
IPC: B62M25/08
Filed: 1999-12-20
Granted: 2005-02-27
Abstract: FIELD: transport engineering; bicycles. 
     SUBSTANCE: invention relates to automatic or semiautomatic changing of bicycle speeds. First sensor in form of ring element 300 with magnets 304 has splines 354, 358 for definite angular arrangement relative to unit of sprockets coaxial to ring element 300. Second sensor is installed on shifter and is provided with sensor components 308A, 308B displaced relative to each other in circumference to determine speed of rotation and angular position of sprockets which are furnished with device to facilitated transfer of chain from sprocket to sprocket. Said information provides possibility of switching on motor for gear shifting just in moment when guide roller of shifted is close to chain transfer facilitating device. 
     EFFECT: provision of stepless gear shifting, reduced number of wires. 
     35 cl, 13 dwg
Patent RU-2193560-C2 (RU)
Inventor: NJUKVIST KHOKAN
IPC: A61P25/28
Filed: 1998-05-15
Granted: 2002-11-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to a novel salt, namely, (R)-3-N, N-dicyclobutylamino-8-fluoro-3,4-dihydro-2H-1-benzopyrane- 5-carboxamide acid tartrate, in part, its (2R,3R)-tartrate and especially to (R)-3-N, N, -dicyclobutylamino- 8-fluoro-3,4-dihydro-2H-1-benzopyrane-5-carboxamide acid (2R,3R)-tartrate monohydrate. Invention relates also to method of synthesis of indicated tartrate salt and pharmaceutical composition based on thereof used for treatment and prophylaxis of central nervous system (CNS) disorders and corresponding impairments of medicinal nature associated with activity of antagonist of 5-HT 1A -receptors. Invention provides the preparing the novel salt of (R)-3-N,N-dicyclobutylamino-8-fluoro-3,4-dihydro-2H-1- benzopyrane-5-carboxamide showing good solubility with low degree of hygroscopicity that makes the preparation based on thereof to be more stable in prolonged storage and the most useful in terms of quality guarantee. EFFECT: improved method of synthesis and preparing, valuable medicinal properties of salt. 14 cl, 2 dwg _
Patent UA-19354-C2 (UA)
Title: Threaded joint
Filed: 1993-11-10
Abstract: A threaded joint has a bolt installed in coaxial openings of parts, with nut screwed on it, and a locking washer placed under the nut. The washer consists of the outer and the inner elastic rings, each of those has cross-section as circular sector with inclined to long axis of the ring end edges. Edges of rings are directed towards the flat surface of the part being connected. The vertex cone formed by inclined edges of the inner elastic ring is directed towards the nut, and of the outer one is directed towards the bolt head.
Patent UA-11034-C2 (UA)
Title: Non-alcoholic beverage "shans"
Filed: 1993-08-06
Abstract: A non-alcoholic beverage comprises lemon tincture, walnut tincture, sugar, citric acid, carbon dioxide, rectified alcohol and water. It additionally comprises saccharol, rose hips and clove tinctures, ascorbic acid and vanillin.
Patent UA-28055-C2 (UA)
Title: method of alumino-thermic welding of rails by filling of intermediate metal with alloying of steel casting in area of head of rail
IPC: B23K25/00
Filed: 1996-11-05
Abstract: The present invention relates to the method of alumino-thermic welding of rails by filling of intermediate metal with goal-directed alloying of steel casting in the area of the head of rail. A welding method has following technological stages: placing of components in determined order and in position with appropriate gap between them depending on the cross section of welding and method; forming of welding point with the help of fireproof mould; preheating of the ends of components with the help of special burner with the use of mixtures gas/air, gasoline/air, gasoline/oxygen, acetylene/oxygen or preferably propane/oxygen; filling of molten steel into the mould and welding the ends of components by intermediate or circular filling.
Patent UA-31090-C2 (UA)
Inventor: ZABOLOTNYI VADYM OLEKSANDROVYCH
Filed: 1998-07-09
Abstract: This invention relates to chemical-pharmaceutical industry, namely, production of ranitidine tablets. The method involves mixing of active preparation with filler, wet granulation of the mix, drying the granulate, dry granulation, powdering of the granulate, pressing the granulate into tablets. After pressing of the granulate, the tablets are cowered with film coating made from a mix of methylcellulose-8, titanium dioxide and tropeoline-0, with the mass percent content in a tablet determined according to the ratio of 81:16:3. The mix for powdering of the granulate can additionally contain nonstandard ranitidine tablets in the amount of 0.4-0.6 % of the total preparation mass.
Patent UA-52659-C2 (UA)
Title: Device for remote measurement of temperature
Inventor: SKRYPNYK YURII OLEKSIIOVYCH
Filed: 1998-11-23
Abstract: The proposed device for remote measurement of temperature contains a box horn, a balanced mixer, an intermediate frequency amplifier, a square-law detector, a low-frequency amplifier, a synchronous detector, and an integrator that are connected in series, a microwave beat-frequency oscillator, the first gate element with the output connected to the second input of the balanced mixer, and a digital voltmeter connected to the integrator input. Additionally, the proposed device contains an interrupter-reflector of a microwave signal, a three-input circulator, a rejection filter, the second gate element, and a two-port voltage divider that are connected in series, an intermediate frequency oscillator, a controlled attenuator, an amplitude modulator, and the third gate element that are connected in series, and a low-frequency oscillator. The output of the rejection filter is connected to the first input of the balanced mixer. The input of the interrupter-reflector of a microwave signal is connected to the output of the box horn. The input of the two-port voltage divider is connected to the output of the microwave beat-frequency oscillator. The output of the first port of the two-port voltage divider is connected to the input of the first gate element. The output of the second port of the two-port voltage divider is connected to the input of the second gate element. The output of the third gate element is connected to the third input of the three-input circulator. The second input controlled attenuator is connected to the output of the integrator. The second input of the amplitude detector is connected to the output of the second gate element. The output of the low-frequency oscillator is connected to the second input of the interrupter-reflector of a microwave signal and to the second input of the synchronous detector. The proposed device provides the possibility to remove effect of instability of characteristics of signal amplifying and converting devices and emitting capacity of monitored objects on the measurement accuracy.
Patent UA-34731-C2 (UA)
Title: Composition for removal of liquid from the well bottom zone
Inventor: BUHAI YURII MYKOLAIOVYCH
Filed: 1999-06-17
Abstract: Mix of substances for removal of liquid from well bottom zone is used at oil and gas extraction, in particular, for removal of liquid from the gas well bottom zone. The mix contains foaming agent, water and artificial ice, wherein as foaming agent phosphoxite is used, this is water mix of tri-ethanol salts of esters of phosphoric acid and oxy-ethylated fatty alcohol with the number of carbon atoms 10-20 and oxy-ethylating level 5-10, at the following component ratio, mass %: oxy-ethylated fatty alcohol with the number of carbon atoms 10-20 and oxy-ethylating level 5-10 – 8.0-28.0; tri-ethanol salts of esters of phosphoric acid (re-calculated to phosphorus) – 0.2-1.0; water – 11.8- 31.0; artificial ice – the rest.
Patent UA-50700-C2 (UA)
Title: An air protective compensator of closed cylindrical cavity for moving oil and viscous oil products
Inventor: BARTENIEV OLEKSANDR VOLODYMYROVYCH
Filed: 2002-08-08
Abstract: An air protective compensator of closed cylindrical cavity for moving oil and viscous oil products has a vertical pipe, with its base connected to a closed cylindrical cavity, and the top connected to breathing valve. Closed cylindrical cavity for moving oil and viscous oil products is connected through discharge branch pipe with a pipeline, connected to railroad car-tank with oil and viscous oil products. Vertical pipe is made as two installed in coaxial positions cylindrical sites of different length and with different diameters, and with sealed connection of those in the joint.
Patent UA-73012-C2 (UA)
Title: Shutting device for closing an aperture
IPC: E06B9/02
Filed: 2001-09-13
Abstract: The invention concerns a shutter device (1) in particular for closing an aperture (3) or the like, by displacement of the shutter (1) relative to one or several guide paths (7, 8), wherein the transmission means (5, 6) co-operating with the guide paths (7, 8), are provided between the lateral edges (9, 10) of the shutter (1) and the guide paths (7, 8) such that when a certain tractive force transverse to the longitudinal direction of the guide paths (7, 8) is exerted on the lateral edges (9, 10) of the shutter (1), said edges (9, 10) are separated at least partly from said transmission means (5, 6).
Patent RU-2189135-C2 (RU)
Title: Animal feeder
Inventor: GOLOVAN V T
IPC: A01K5/00
Filed: 2000-04-10
Granted: 2002-09-20
Abstract: FIELD: agriculture. SUBSTANCE: animal feeder has chute rotated by device for automatic rotation of empty chute to charging position. Said device has guiding slots arranged in the vicinity of chute ends and adapted for receiving spindles fixed in casing. Springs arranged inside guiding slots are rigidly attached to one side of slots and provided with pushers abutting against spindles at other side of slots. EFFECT: simplified construction and maintenance and increased efficiency. 5 dwg
Patent RU-2192844-C2 (RU)
Inventor: PILAT TAT JANA L VOVNA
IPC: A61K6/70
Filed: 2000-06-19
Granted: 2002-11-20
Abstract: FIELD: pharmaceutical industry, particularly, therapeutic and prophylactic preparations applicable in stomatology. SUBSTANCE: biologically active additive to food contains sodium fluoride and auxiliary substances: calcium stearate and milk sugar, and it may additionally include calcium gluconate and pollen. Ingredients are taken in definite quantitative ratio. EFFECT: stimulation of mineralization of teeth hard tissue; protection of teeth enamel against caries. 2 cl
Patent RU-2189004-C2 (RU)
Title: Guided torpedo
Inventor: SHIPUNOV A G
IPC: F42B19/01
Filed: 2000-08-21
Granted: 2002-09-10
Abstract: FIELD: torpedo armament. SUBSTANCE: the torpedo has a body with rudders and a rudder drive including a distributing device and an actuator engine, the rudder drive is positioned in the rudder made in the form of a fixed hydrofoil with a rotary vane. The actuator engine is made in the form of a rocker installed in the cavity formed in the hydrofoil and divided by the rocker axle into working chambers communicating by the outlet ducts with the environment through the slits in the rear edge of the hydrofoil, and by the inlet ducts - with the slit-like receiving ports of the electromagnetic distributing device. The distributing device consists of cores E-shaped in section with windings secured in the hydrofoil and positioned one opposite the other, and a rotary armature located between the cores. One end of the armature is secured on the torsion bar in the hydrofoil, and the opposite one is installed before the receiving ports for their alternative closing. The cavity formed between the cores communicates with the environment through water scoops made in the ledges of the hydrofoil profile. The rudder vane is kinematically linked with the actuator engine by a flexible tie enveloping the axles of the rocker and rudder vane and secured on these axles. EFFECT: improved dimensional characteristics of the torpedo due to use of water inflowing energy for displacement of rudders in torpedo motion. 3 dwg
Patent RU-2191409-C2 (RU)
Title: Method of identification of alpha-particle emitting radio nuclides in samples with use of liquid scintillation counter
Inventor: ERMAKOV A I
IPC: G01T1/36
Filed: 2000-10-26
Granted: 2002-10-20
Abstract: FIELD: radio ecological monitoring, measurement of content of radio nuclides in various components of environment when measurement results are processed by hardware complex enabling large data array of radio ecological information to be operated. SUBSTANCE: method includes selection of environmental samples and technological samples, processing of samples for measurement by liquid scintillation counter, measurement and recording of sample spectrum and measurement parameters, creation of model spectrum of sample, minimization of deviation of model spectrum from sample spectrum and determination of content of alpha-particle emitting radio nuclides in sample. Summary activity and energy interval of alpha-particle emitting radio nuclides in sample are determined in advance in process of sample preparation, then sample is injected with isotope solution in the capacity of internal standard with definite energy and specified activity of alpha- particle emission. Parameters of asymmetrical Gaussian distribution describing peak of internal standard are found on basis of measurement results of sample spectrum with minimization of deviation of model spectrum from sample spectrum in region of internal standard. Model spectrum is formed with use of formulas of dependence of parameters of asymmetrical Gaussian distribution on energy and quenching and of reference data on alpha-particle emitting radio nuclides. EFFECT: raised sensitivity of spectroscopic analysis, enhanced authenticity of identification and accuracy of determination of content of alpha-particle emitting radio nuclides in samples with the aid of liquid scintillation counter. 3 cl, 4 dwg, 4 tbl