baber/WOPTO huggingface dataset:
Patent RU-2154371-C2 (RU)
Title: Method for changing weather conditions within predetermined space and system for evaluating degrees of changing atmospheric circulation within space
Inventor: BONDARENKO N N
IPC: A01G15/00
Filed: 1996-10-24
Granted: 2000-08-20
Abstract: FIELD: agriculture and other branches of industry. SUBSTANCE: method involves creating ionized up air flow; providing dosed action of this flow within time interval ranging between several hours and several days; inducing disturbance of natural air mass circulation process at different altitudes in different spatial scales over territories of several to thousands kilometers. System has weather satellite and aviation facilities, such as aircrafts-weather laboratories. EFFECT: increased efficiency in controlling air mass circulation processes. 3 cl, 1 dwg
Patent RU-2153767-C2 (RU)
Inventor: VOROT KO V P
IPC: H04Q1/10
Filed: 1998-03-17
Granted: 2000-07-27
Abstract: FIELD: radio engineering, antitheft systems of cars. SUBSTANCE: invention deals with protection of reception path of base station of transponder identification system against effect of pulse interference caused by short-term interruption of high- frequency field formed by generator of HF oscillations of base station. Proposed base receiving-transmitting station of transponder identification system has antenna LC circuit, generator of HF oscillations, identification device with first output controlling generator, reception path fitted with amplitude detector. Reception path is additionally fitted with electron key and identification device has additional second output. Electron key is placed in circuit of detector in series with load resistor, controlling output of key is connected to second output of identification device. Proposed method of protection of reception path of receiving-transmitting station that incorporates series amplitude detector consists in switching off of reception path for period of exposure to interference by way of increase of resistance of load of series amplitude detector. . EFFECT: usage of base station with transponders having different time of delay of response to interrogation of station protects its reception path against pulse interference. 2 cl, 1 dwg
Patent RU-2159690-C2 (RU)
Title: Method for making annular forgings without slopes
Inventor: GODOV V G
IPC: B21J5/02
Filed: 1998-05-20
Granted: 2000-11-27
Abstract: FIELD: plastic metal working, namely manufacture of annular forgings without slopes by die forging in universal forming equipment. SUBSTANCE: method comprises steps of forming in forging die set annular blank with inclined walls, with bridge for piercing opening in the form of truncated dome arranged on end of small base of forging. Formed blank is placed onto piercing die in such a way that its bridge is turned upwards. At acting upon outer end of dome-like bridge by means of piercing punch, bridge is straightened. Radial displacement of bridge metal provides expansion of upper end of annular blank. At further motion of punch opening is pierced. Then blank is rotated by 180 deg. and it is placed into trimming die. Trimming punch has calibrating protrusion. When trimming punch is descended blank is calibrated along inner diameter and then burr is trimmed. At reverse stroke of press slide blank is stripped from calibrating protrusion by back side of trimming die. EFFECT: enhanced quality of forgings, reduced metal consumption. 2 dwg, 1 ex
Patent RU-2157767-C2 (RU)
Title: Anti-skid member
Inventor: KUDRJAVTSEV I A
IPC: B60C27/00
Filed: 1998-10-06
Granted: 2000-10-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed anti-skid member for automobile wheels is made of elastic rod material in form of closed double U-shaped clamp enclosing wheel tyre. EFFECT: increased road-holding capacity of tyre. 2 cl, 4 dwg
Patent RU-2173448-C2 (RU)
IPC: G01M3/22
Filed: 1997-03-17
Granted: 2001-09-10
Abstract: A device and a method for leakage detection and leakage location in an installation, in particular in a pipeline, include a collecting line which is permeable to a substance and is connected to a pump and to a sensor for the substance. A metal wire is disposed outside and along the collecting line and is connected to a negative pole of a direct current source. When a solution, for example salt water, emerges from a leak in a pipeline, a gas, in particular hydrogen, is obtained by electrolysis at the metal wire. A concentration maximum of the gas in the collecting line is then detected and located.
Patent RU-2161952-C2 (RU)
Title: Washing and conditioning composition on base of silicone and dialkyl ether and method of washing and conditioning of keratin materials
Inventor: SEBAG ANRI
IPC: A61K8/00
Filed: 1997-07-21
Granted: 2001-01-20
Abstract: FIELD: cosmetic industry. SUBSTANCE: foaming, washing and conditioning composition for keratin materials contains at least one silicone, at least one surface-active substance with washing properties, and at least one dialkyl ether in solid state at temperature lower or equal to 30 C and having formula R-O-R'; where R and R' are identical or different, indicate saturated or nonsaturated, linear or branched alkyl radical C 12 -C 30 . Amount of surface-active substance is 5-50% from total mass of composition. The invention also concerns method of washing and conditioning of keratin materials with the help of proposed composition. EFFECT: broadened assortment of washing and conditioning compositions for hair. 31 cl, 4 ex
Patent RU-2181097-C2 (RU)
Inventor: SMIT DZHEJMS V
IPC: B65D30/16
Filed: 1997-11-26
Granted: 2002-04-10
Abstract: FIELD: packing. SUBSTANCE: proposed bag has flexible compartment and bottom with outside rim arranged around the bottom. Rim has at least two coplanar points of contact with support surface which project relative to rim when bag is in expanded position. Proposed method of manufacture includes forming of outer edge of rim with beveled end parts thanks to which great number of coplanar points of contact is formed on rim when bag is in expanded position. EFFECT: facilitated manufacturing of bag, reduced cost of manufacture, convenience in use. 31 cl, 5 dwg
Patent RU-2177864-C2 (RU)
Title: Method for restoring threaded single-use plates (its variants)
Inventor: MAKURIN L V
IPC: B23G1/36
Filed: 1999-07-07
Granted: 2002-01-10
Abstract: FIELD: metal cutting, namely rational exploitation of cutting tools at cutting thread on end portions of oil tubes. SUBSTANCE: method for enhancing cutting properties of restored hard-alloy plates at using one cutting tool comprises steps of regrinding threaded plates along back profiled surface and along surface of chip groove in such a way that to remove the whole worn volume along back surface and to restore parameters of chip groove along front surface. EFFECT: enhanced quality parameters of restored plates. 4 cl, 5 dwg
Patent RU-2165909-C2 (RU)
Inventor: MADOJAN A A
IPC: C04B33/132
Filed: 1999-08-23
Granted: 2001-04-27
Abstract: FIELD: manufacture of facing brick. SUBSTANCE: ceramic body comprises lime slime containing CaO in crystalline foam of limestone CaCO 3 , clay shale, coal dust clay, ratios of components being as follows, wt.%: limestone slime, 20-30; clay shale, 10-15; coal dust, 2-3; and clay, the balance. EFFECT: cheaper ceramic body with retention of serviceability properties. 2 cl, 1 tbl
Patent RU-2212367-C2 (RU)
Title: Device for application of straws to packs
Inventor: BERGSTROEM JAN-AKE
IPC: B65B61/00
Filed: 1998-05-14
Granted: 2003-09-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to devices for application of drinking straws to premade packing containers (packs). Proposed device contains rotary drive for moving drinking straws wrapped in protective envelopes and secured on continuously moving tape. Device contains also guides for tape with drinking straws, device to separate drinking straws from tape and device for application of drinking straws to side wall of packs. Drive rotates constantly, and device for separating drinking straws is arranged to follow section of drive at its rotation which can be implemented by means of cam and cam roller engaging with cam. Device includes also continuously moving conveyor on which packs are moved to deliver them, one by one, to drive. Device for application of drinking straws to side wall of packs is arranged to follow section of conveyor belt with packs when belt is moving. Said accompanied travel can be implemented by means of mounting device for application of straws on trunnions of two eccentric shafts. EFFECT: increased speed of operation. 8 cl, 1 dwg
Patent RU-2208688-C2 (RU)
Inventor: KORNILOV V D
IPC: F02B75/32
Filed: 1999-12-30
Granted: 2003-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to internal combustion engines without crankshaft instead of which drums with sinusoidal grooves are installed. Invention can be used as power plant on trucks, crawler tractors, truck-tractors and other ground vehicles. Proposed engine consists of base, pistons arranged in common cylinder and provided with common combustion chamber, and drums installed on bearings and bushings. Pistons are connected by piston pins with piston bars on journals of which sphere rolls are installed. Rolls move along two-side sinusoidal paths made over perimeter of circumference inside drums. Drums are interconnected by shaft and gears and they rotate in plane square to cylinder axis. Drums can be displaced relative to cylinder axis by means of threaded sleeve to move pistons to or from combustion chamber, thus changing compression ratio. Slot ports are made over perimeter of cylinder at both sides of combustion chamber. Said ports are overlapped by rings with axles in process of operation. Sphere rolls to drive rings from independent links are installed on axles. Spark plug and nozzle are installed simultaneously in engine cylinder. Two or more engines can be combined into one and separated from each other, when necessary. They can operate on different grades of gasoline and on diesel fuel. EFFECT: provision of multifuel internal combustion engine with adjustable compression ratio and slot timing gear. 7 cl, 2 dwg
Patent UA-32414-C2 (UA)
Title: Method for making decision of cutover of mobile subscribers in the mobile radio net
IPC: H04Q7/20
Filed: 1993-09-21
Abstract: The invention relates to the method of cutover of mobile subscribers in the mobile radio net with multitude sets of basic stations. These multitude sets are spacely placed by type of cellular system in the hierarchical cellular structure.
Patent UA-41270-C2 (UA)
Title: Sulfonamides and a pharmaceutical preparation
Inventor: Broi Volker
IPC: C07D239/69
Filed: 1993-12-08
Abstract: This invention relates to novel sulfonamides and use thereof as medicaments. Sulfonamides of the formula (I) where R1 denotes hydrogen, lower alkyl, R2 denotes hydrogen, lower alkyl, R3 denotes hydrogen, lower alkyl, R2 and R3 together denote methylenedioxy, ethylenedioxy or isopropylidenedioxy, R4 denotes hydrogen, lower alkyl, lower alkoxy, lower alkylthio, oxy-lower alkyl, oxy-lowr alkoxy, oxy-lower alkoxy-lower alkyl, oxy-lower alkoxy-lower alkoxy, alkoxy-lower alkyl, alkoxy-lower alkyoxy, amino-lower alkyl, lower alkylamino- lower alkyl, morpholino, 2-pyrimidinyl, -CHO, -CH2OH or -CH2CI, R5- R8 denote hydrogen, halogen, lower alkoxy, lower alkylthio, X denotes -O- or -S-, Y denotes -CHO, C1-4-alkyl, -(CH2)1-4-Z-R9, -(CH2)0-3C(0)OR9, -(CH2)1-4-OC(0)(CH2)1-4CH3, -(CH2)1-40C(0)het, -(CH2)1-40CH2CH(OH)CH20H and cyclic ketals thereof, -(CH2)1-4NR9CH2CH(OH)CH2OH, -(CH2)1-4O(CH2)1-4ZH, -(CH2)1-4-NR9(CH2)1-4ZH, -(CH2)1-4O(CH2)1-4-OC(0)het, -(CH2)1-4 hal, -OR12, R9 represents hydrogen or C1-4^-alkyl, R12 represents C1-4-alkyl or-(CH2)0-4-aryl, Z denotes -O-, het- heterocyclic residue, such as thienyl, furyl, pyridinyl, hal - halogen, n denotes 0 or 1.
Patent UA-26156-C2 (UA)
Filed: 1994-03-31
Abstract: The invention relates to therapeutic odontology. A composition contains polymeric binder, photoinitiator and excipient. As polymeric binder it contains oligocarbonate methacrylate, diacrylate, aliphatic diluents, as a photoinitiator it contains phenanthrenequinone and bromine succinimide, and as excipient - silanized high-dispersion silicon dioxide.
Patent UA-39128-C2 (UA)
Title: method for preparation of 2-(2,6-dichlorophenylamino)-2-imidazoline hydrochloride
IPC: C07D233/46
Filed: 1996-06-11
Abstract: The invention relates to a method for the preparation of 2-(2,6-dichlorophenylamino)-2-imidazoline hydrochloride known in the national pharmacology with the name “clonidine”. A method for the preparation of clonidine by an interaction of 2, 6-dichloroaniline with 1-acetyl-2-imidazolidon in the medium of phosphorus chloroxide with subsequent treatment of formed derivative of 2-imidazoline with methanol and isolation of the end product by known way, at that interaction of 2, 6- dichloroaniline with 1-acetyl-2-imidazolidon is performed at 75-80 °C during 7. 5-8 hours, and hydrochloride of 1 -acetyl-2-(2, 6-dichloroamino)-2-imidazoline formed with this is treated with methanol.
Patent UA-54404-C2 (UA)
Title: All-carbon polymer composite sorption material and method for its production
Inventor: KARTEL MYKOLA TYMOFIIOVYCH
Filed: 1998-06-09
Abstract: All-carbon polymer composite sorption material includes polymeric non-woven fibrous base and particles of activated coal. As polymeric base is used filtering polypropylene material (fabric of thermal bonded fibres) and as coal is used activated coal at following ratio of components, in percent by weight: activated coal - (15-85 %), filtering polypropylene material - (85-15 %). Size of coal particles amounts about to 0,1-1 mm. The substance of the method consists in that the application of particles of activated coal on the polymeric non-woven fibrous material is carried out at the stage of aerodynamic formation of fibres from the melt of polypropylene and their thermal fixation, and activated coal and filtering polypropylene material are taken at the following ratio, in per cent by weight: (15-85): (85-15) respectively.
Patent UA-52671-C2 (UA)
Title: Hydraulic oscillator
Inventor: Haponiuk Oleksandr Mykolaiovych
Filed: 1999-01-29
Abstract: Hydraulic oscillator relates to the technology of creation of mechanical oscillations, namely to the hydraulic excitation of changing loads and displacements, intended for application in the technology of mechanical experiments, as well for technological processes, which are based on the use of oscillations. For simplification of design, elimination of parasitic oscillations, and also for creating of regulated progressive-vibration oscillations of the piston of actuating mechanism in hydraulic oscillator, which contains housing with cylinder blocks mounted in it and placed in them with formation of working chambers by pistons, hydraulic lines, connected together in pairs and cinematically connected with cams, mounted on drive shaft, housing and cylinder blocks are made as one whole. In this case in-phase working pistons in working chambers of cylinders are additionally connected together by means of laths, and opposite control mechanisms of motion of in-phase working pistons are rigidly connected to the laths.
Patent UA-54485-C2 (UA)
Title: Power transformer or inductor
Inventor: FROMM UDO
IPC: H01F27/34
Filed: 1998-02-02
Abstract: The present invention relates to a power transformer/inductor comprising at least one winding. The windings are designed by means of a high voltage cable (10), comprising an electric conductor, and around the conductor there is arranged a first semiconducting layer (14), around the first semiconducting layer (14) there is arranged an insulating layer (16) and around the insulating layer (16) mere is arranged a second semiconducting layer (18). The second semiconducting layer (18) is directly earthed at both ends of each winding (22i. 22z) and furthermore at least at two points per turn of every winding (22i, 222), whereby one or several points are indirectly earthed. .
Patent UA-57175-C2 (UA)
Title: Low pressure luminescence lamp
Inventor: OSAULENKO MYKOLA FEDOROVYCH
Filed: 2001-09-21
Abstract: The proposed low-pressure luminescence lamp contains a cathode constructed as a tubular tungsten spiral filled with oxide material having activity required for exciting luminescence. The filling material contains powder alloy of iridium with rare-earth cerium group metal, with addition, or without addition, of tungsten, rhenium, hafnium or platinum group metal. The said powder alloy is uniformly distributed over the filler volume.
Patent RU-2182875-C2 (RU)
Inventor: LUNEV V I
IPC: B64B1/58
Filed: 2000-05-10
Granted: 2002-05-27
Abstract: FIELD: lighter-than-air flying vehicles. SUBSTANCE: semi-rigid airship envelope has upper and lower compartments divided by membrane bulkheads at different gas permeability intended for selective separation of natural gas into components in according with sizes of molecules of respective gas. Fitted on lower compartment are delivery and exhaust pipe unions; upper compartments are provided with exhaust pipe unions. Polycomponent natural gas in form mixture of light gases and fuel gas is cleaned from solid and liquid admixtures at gas fields; mixture is pumped into lower compartment of airship envelope in such way that light gases are evacuated in upper compartments and fuel gas is retained in lower compartment. Light gases are pumped out of upper compartments leaving such amount of light gas in the highest compartment which is required for use as carrier gas; amount of fuel gas in lower compartment shall be sufficient for engine plant of airship. EFFECT: low cost of finished product. 3 cl, 3 dwg, 1 tbl
Patent RU-2203206-C2 (RU)
Title: Tobacco goods carton
Inventor: PARKER MAJKL PATRIK
IPC: B60B37/10
Filed: 1998-12-02
Granted: 2003-04-27
Abstract: FIELD: packing. SUBSTANCE: group of inventions relates to packing of tobacco goods and machine for making packing cartons. Proposed carton is hermetically wrapped from all sides with protective material. Carton is provided with opening hole or opened hole to provide access to carton contents. Said hole is located from upper face of carton covering part of one of its front faces. Protective material has tearoff line or weakened strength line forming a flap registered with hole in carton. Flap is covered by label. Said label is covered with non-drying glue on sections adjoining tearoff line. Pull tongue of label is not covered with glue. Machine is provided with device for application of label on protective material tape over flap so that when label covers access hole, the hole is closed by constantly sticky section of label. EFFECT: increased shelf life of cigarettes, especially under unfavorable conditions, owing to possibility of hermetic reclosing of carton. 7 cl, 16 dwg
Patent RU-2187137-C2 (RU)
Inventor: BERDINSKIKH JU A
IPC: G02B23/00
Filed: 2000-08-09
Granted: 2002-08-10
Abstract: FIELD: optical instrumentation. SUBSTANCE: optical device is designed for instruments used in external trajectory measurement in space geodesy and in proving ground measurement. It includes supporting-rotary unit on base, units and drives for rotation around azimuthal and angle-of-elevation axes with transmitters of angle of turn, opticoelectron equipment, opticomechanical unit with radiator and reflecting elements installed in sequence. Supporting-rotary unit includes fork with two posts and pin. Opticomechanical unit is located between base and frame. Hollow shaft is set in bearings, on posts of fork. One optical unit is joined to each end of shaft with use of flange. Reflecting elements form light guide with potential for passage of optical beam from one optical unit to opticomechanical unit. Hollow shaft has cut-out that houses one reflecting element. Pin is installed in two bearing supports spaced apart by height. Each drive includes snap-action motor comprising rotor and stator. One bearing support of each axis of rotation of supporting-rotary unit is fitted with aid compensating for temperature deformation. EFFECT: development of compact, multifunctional, portable, high-precision optical device for observation of flying objects. 4 cl, 2 dwg
Patent RU-2185456-C2 (RU)
Title: Method of production of aluminum
Inventor: KORSHUNOV E A
IPC: C22B21/02
Filed: 2000-09-11
Granted: 2002-07-20
Abstract: FIELD: non-ferrous metallurgy; production of aluminum. SUBSTANCE: melt aluminum and silicon oxides is obtained by silicon oxidation energy; they are reduced, thus obtaining intermediate product of melting process in form of aluminum- silicon alloy; this product is treated by reagent forming compound of aluminum with reagent and reagent is separated from aluminum which is removed as finished product and reagent is returned to process. Silicon remaining after removal of aluminum is used for subsequent melting of charge and obtaining mixture of aluminum and silicon oxides. Used as reagent for treatment of intermediate product is aluminum chloride and aluminum chloride thus formed is removed in gas phase. Silicon is oxidized in the amount of no less than 30 mas.% of total mass of aluminum-silicon alloy. Pure quarts is introduced into charge for forming melt from aluminum and silicon oxides. EFFECT: reduced operational expenses; enhanced efficiency. 4 cl, 2 dwg
Patent RU-2189645-C2 (RU)
Inventor: RUSINOV VLADIMIR FEDOTOVICH
IPC: G21C7/10
Filed: 2000-09-28
Granted: 2002-09-20
Abstract: FIELD: nuclear reactors. SUBSTANCE: final element has dry case accommodating vertically installed peripheral neutron absorber sleeves, central sleeve holding axially displaced hanger coupled with servodrive flexible link, and brackets passed through vertical slits between peripheral sleeves and central sleeve which function to join hanger with absorbers; novelty is that members coupling mentioned brackets with absorbers are made in the form of pushing pistons placed in peripheral sleeves under absorbers and that brackets are arranged for breaking joint with pushing pistons in case axial displacement forces rise above specified values. EFFECT: enhanced reliability at negative activity input during emergency shutdown of reactor. 1 cl, 1 dwg
Patent RU-2186728-C2 (RU)
Inventor: MISHENIN I V
IPC: C01B31/04
Filed: 2000-10-05
Granted: 2002-08-10
Abstract: FIELD: chemical industry. SUBSTANCE: anthracite, schungite, natural or artificial graphite are treated with a strong oxidizing agent, for example, H 2 O 2 ,KMnO 4  or K 2 CrO 4  at the room temperature. Formic, acetic, oxalic, nitric or perchloric acid can be added to a mixture and exothermic reaction is initiated by rapid heating part of substance to 250 C. Unfolded graphite is obtained as result of self-maintaining reaction and its volume exceeds the parent volume by 100-1000 times, its specific surface is up to 10 000 m 2 /g. The obtained product is able to sorb any water-soluble substances from water and heavy fractions and impurities from organic liquids, to retain suspensions, aerosols, foams, poison gases from air. Reaction can be performed in any nonoxidizing capacity and without special devices. Invention can be used for treatment of air and water from technogenic and mineral pollutions and for removal of toxins from human body. EFFECT: simplified methods, decreased cost, ecological safety of method. 21 cl, 1 dwg, 1 tbl, 7 ex