baber/WOPTO huggingface dataset:
Patent RU-2160943-C2 (RU)
Inventor: TIMOTI ALLAN KROMPTON
IPC: H01J23/207
Filed: 1994-11-04
Granted: 2000-12-20
Abstract: FIELD: inductive-output tetrodes. SUBSTANCE: inductive-output tetrode has cylindrical ceramic envelope accommodating electron gun and incorporating cathode and grid. Input cavity surrounds envelope and abuts against electron gun to provide for modulating electric field in vicinity of cathode grid in the course of operation so as to modulate density of electron beam. Cavity is connected to two metal cylinders directly abutting against outer surface of envelope. Metal of parts inside envelope is of same grade as that of metal of cylinders and envelope material is placed between them. They function as chokes to reduce high- frequency loss from cavity. Cavity is tuned by means of tuning device spaced quarter-wavelength of resonant frequency from cathode grid area. EFFECT: reduced space requirement of tube. 11 cl, 3 dwg
Patent RU-2183757-C2 (RU)
Title: Drainage system of marine gas-turbine engines
Inventor: PETIJ I I
IPC: F02C7/232
Filed: 1995-01-16
Granted: 2002-06-20
Abstract: FIELD: manufacture of engines; drainage systems of marine gas- turbine engines. SUBSTANCE: drainage reservoir of engine consists of two parts: drainage reservoir for pure fuel and main drainage reservoir which are interconnected by means of bypass pipe line provided with valve; drainage system is also provided with jet pump connected with pure fuel drainage reservoir by means of pipe line through valve. Jet pump operates due to fuel pressure differential at suction and discharge pipe lines of fuel-feed pump of gas-turbine engine. Jet pump makes it possible to return pure drainage fuel accumulated in drainage pure fuel reservoir and pure drainage fuel from main drainage reservoir through bypass system mounted between reservoirs. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2167039-C2 (RU)
Title: Процесс изготовления колец поршней двс
Inventor: KAZAKOV V M
IPC: B23P15/06
Filed: 1997-01-06
Granted: 2001-05-20
Abstract: Изобретение относится к области изготовления поршневых колец двигателей. Способ предусматривает воздействие на поршневые кольца плющением, после чего их подвергают дробеструйной обработке с внутренней и наружной сторон с образованием на них наклепа и напряженного слоя с микролунками. Технический результат выражается в увеличении износостойкости поршневых колец и повышении их упругости. 5 ил.
Patent RU-2171257-C2 (RU)
Inventor: BERTRAN EHKMANN
IPC: C07D233/84
Filed: 1995-08-01
Granted: 2001-07-27
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. SUBSTANCE: invention relates to derivatives of imidazole of the general formula (I)   where R 1  is H, alkoxy-group, 1,3-dioxolane, dioxane, phenyl, benzoyl or phenylethyl where phenyl is substituted possibly with hydroxy-group or C 1 -C 4 -alkoxy-group; R 2  and R 3  are similar or different taken among halogen atom, free carboxy-radical or carboxy-radical esterified with C 1 -C 4 -alkyl; formyl, alkyl, phenylthio-group and alkylthio-group that are substituted possibly with one or some radicals taken among halogen atoms, hydroxy-group, C 1 -C 4 -alkoxy-group, free or esterified carboxy- -group and phenyl substituted possibly with hydroxy-group or C 1 -C 4 -alkoxy-group; Y is phenyl substituted with two radicals forming in common dioxol, one or some halogen atoms. Compounds show antagonistic properties with respect to endothelin receptors. EFFECT: improved method of synthesis, valuable pharmacological properties. 11 cl, 2 tbl, 29 ex
Patent RU-2156793-C2 (RU)
Title: Instant mixture packed in gas and moisture-impermeable bags and adapted for preparing alcoholic beverage and mixture preparing method
Inventor: ROL F SHVEREN
IPC: C12G3/06
Filed: 1996-01-12
Granted: 2000-09-27
Abstract: FIELD: food-processing industry. SUBSTANCE: instant mixture contains alcoholic component adsorbed with non-volatile components of mixture. Mixture contains 5-50% by weight of alcoholic component, maltodextrin, sugar and aromatic substances. Non-volatile components of mixture are powder or granules. Mixture may contain dried milk. Aromatic substances may be selected from the group containing spices, plant extracts, fruit powder, coffee extract, tea extract, cocoa powder or natural cocoa, aromatizer similar to natural one or synthetic aromatizer. Method involves packing predetermined amounts of mixture in bags. To obtain alcoholic beverage, instant mixture is mixed in predetermined volume of water. EFFECT: increased efficiency and improved quality of product. 13 cl, 9 ex
Patent RU-2183243-C2 (RU)
Title: Heat-insulating combined section for doors, windows or facades
Inventor: KHABIKHT ZIGFRID
IPC: E06B3/263
Filed: 1997-09-16
Granted: 2002-06-10
Abstract: FIELD: construction, in particular, designs of building windows, doors or facades. SUBSTANCE: the heat-insulating section has metal sections and an insulating strip located between the metal sections and joined to the metal sections along the longitudinal edges. The strip is made of plastic in the form of two members for prevention of the shearing stress on the second metal section due to the change of the length of the first metal section arising at variable temperature loads. Each member of the insulating strip is joined without any probability of shearing to the respective metal section. The middle joint between the two members of the insulating strips is made in the form of a slip guide. EFFECT: reduced shear strength between the joined parts in the zone of joint. 9 cl, 8 dwg
Patent RU-2179390-C2 (RU)
Title: Fishing line shooting bell
Inventor: REJDAR OS
IPC: A01K91/18
Filed: 1996-04-18
Granted: 2002-02-20
Abstract: FIELD: fishing. SUBSTANCE: proposed device is designed for uncoiling fishing line under water surface. It has tube or channel in form of shooting bell provided with upper and support lower turnable attachment support. The latter is connected with ship stern in which lower attachment support projects outwards through distance larger than upper support, thus forming angle of inclination of 63 deg relative to water surface. Lower free end of shooting bell has rounded off oval collar which is arranged considerably below water surface in operating position. Shooting bell can have slot at one side over its entire length to serve as guide for cable with grapple and for fishing line with floats when load is connected to outer free end of fishing line and is placed in bell, thus pulling fishing line with hooks and baits through bell. When in operation, shooting bell can be held at ship board by means of two turnable supports. EFFECT: improved reliability of operation. 3 cl, 2 dwg
Patent RU-2153341-C2 (RU)
Title: Method for preventing fat embolism syndrome in setting endoprosthesis of large joints
Inventor: KRAUZE A L
IPC: A61P3/06
Filed: 1998-02-02
Granted: 2000-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering intravenous infusion of 0.03-0.06% sodium hypochlorite solution in the amount of 1/12-1/10 of blood circulation volume, beginning from the moment endoprosthesis components setting starts. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2154744-C2 (RU)
Title: Screw engine rotor sealing device
Inventor: MASJUTIN V I
IPC: F01C1/16
Filed: 1998-05-26
Granted: 2000-08-20
Abstract: FIELD: power engineering; screw engines. SUBSTANCE: proposed sealing device of screw engine rotor has housing cover, and unloading disk installed on driving rotor to form high- pressure space. Sealing spaces are found in housing cover in places of its mating with unloading disk and output end of driving rotor. Sealing spaces are provided with axial cuts non coinciding in axial direction with each other. High-pressure space is formed by housing cover and unloading disk, and is connected by pipe with intermediate pair space formed by driving and driven rotors. EFFECT: provision of high reliability of functioning of screw engine driving rotor sealing device. 3 dwg
Patent RU-2162470-C2 (RU)
Inventor: MARK A SEHNNER
IPC: A61P1/00
Filed: 1996-11-06
Granted: 2001-01-27
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: invention provides compounds of formula I:   (I), wherein R 1  is phenyl, naphthyl, benzoxazolonyl, indolyl, indolonyl, benzimidazolyl, or quinolyl; R 2  is hydrogen or C1-C4- alkyl; R 3  phenyl, pyridyl, pyrimidinyl, pyrazinyl, or pyridazinyl; each of groups R 1  and R 3 , independently from each other, being optionally substituted by one to four substituents independently selected from group including: fluorine, chlorine, bromine, iodine, cyano, nitro, C1-C6-alkoxy, -NR 4 R 5 ,-NR 4 COR 5 ,-CONR 4 R 5 , phenyl, -COR 4 ,-COOR 4 , C1-C6-alkyl optionally substituted by 1 to 6 halogen atoms, C3-C6-cycloalkyl, and trifluoromethoxy; X denotes oxygen, NR 4 , C=O, CH(OH), CHR 4 , or group a, b, c or d:  ; R 4  and R 5  are hydrogen or C1-C6- alkyl; m = 0, 1 or 2; n = 0, 1 or 2; all stereoisomers of compounds I and their pharmaceutically acceptable salts. Compounds of invention are ligands for subtypes of dopamine receptors, especially dopamine D 4  receptor, and are thereby suitable for treatment of dopamine system malfunction. Invention also describes intermediates, pharmaceutical composition, and treatment methods. EFFECT: extended assortment of biological active preparations. 23 cl, 18 ex
Patent RU-2157902-C2 (RU)
Title: Windmill-and-gas-turbine power plant
Inventor: ARTAMONOV A S
IPC: F02C6/00
Filed: 1998-09-01
Granted: 2000-10-20
Abstract: FIELD: power engineering. SUBSTANCE: plant has compressor, combustion chamber with fuel and hot-water or steam injectors and with air inlet ports, housing, multistage jet apparatus, tubular tower covered with external heat-insulating layer and used to mount power unit in the form of windmill-and-gas-turbine engine provided with contraction for air flow admission. Power unit has multistage turbine with nozzle assemblies and ejector. The latter is, essentially, annular nozzle arranged coaxially to housing. Housing has diffuser and front contraction assembly provided with pipe hinged to tubular tower pile. EFFECT: improved efficiency of power plant. 5 cl, 7 dwg
Patent RU-2169363-C2 (RU)
Title: Gas-sensitive sensor based on field-effect transistor and process of determination of concentration of gases
Inventor: BEREZKIN V A
IPC: G01N27/12
Filed: 1998-11-02
Granted: 2001-06-20
Abstract: FIELD: primary converters of concentration of gases to electric signals. SUBSTANCE: multilayer dielectric film having windows for gate, in regions of source, drain and contacts of polysilicon heater is deposited on surface of silicon substrate on which gas-sensitive field-effect transistor with polysilicon heater is formed. On reverse side substrate under field-effect transistor is etched to thickness limited by depth of source and drain and their regions of spatial discharge. Substrate around transistor is etched to multilayer dielectric film. Dissociation and adsorption of large spectrum of hydrogen-carrying gases in catalytic electrode of gate are achieved by heating of active part of sensor to temperature of 800 C and fast cooling of active part thanks to small time constant to low working temperature of 100-150 C " freezes " hydrogen in electrode and makes it feasible to measure concentration of various gases. EFFECT: reduced energy consumption, expanded range of diagnosed gases by gas-sensitive sensor based on field-effect transistor. 2 cl, 2 dwg
Patent RU-2213046-C2 (RU)
Title: Spent acid thermal regeneration process
Inventor: POJJARVI JAKKO
IPC: C01B17/58
Filed: 1998-12-08
Granted: 2003-09-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention is dealing with spent acid formed during wet cleaning of emission gases containing sulfur dioxide and coming from pyrometallurgic production of metals in smelting furnace. Spent acid is concentrated simultaneously being freed of larger part of heavy metals, halogens, and antimony. Purified acid is then passed into gas space of smelting furnace. EFFECT: reduced wear and corrosion of equipment. 11 cl, 1 dwg, 2 ex
Patent RU-2177081-C2 (RU)
Title: Method for accumulating natural solar, wind and water power
Inventor: NIKOLAEV A I
IPC: F24J3/00
Filed: 1999-05-31
Granted: 2001-12-20
Abstract: FIELD: power engineering. SUBSTANCE: method involves heating water as heat carrier by converting solar and wind power into heat. The heat carrier heats some organic substance in methane tank releasing combusting gas. The combusting gas is accumulated and stored in sealed reservoir. Water power is additionally converted into heat and heat carrier is heated. EFFECT: reduced power losses; lager quantity of power preserved. 1 dwg
Patent RU-2173593-C2 (RU)
IPC: B21C47/24
Filed: 1999-10-19
Granted: 2001-09-20
Abstract: FIELD: rolled stock production, namely, equipment for cold working of strips. SUBSTANCE: apparatus includes two driven bending rollers and non-driven bending roller, all rollers are mounted in frame behind coiler drum along direction of strip feed. Pressure roller is mounted in front of coiler drum. Supporting roller is mounted in front of bending rollers. Driven rollers are stationary mounted in frame and they are joined with their rotation drives. Non-driven bending roller is mounted in frame behind driven rollers along direction of strip feed on rotary lever joined with hydraulic cylinder. Bending rollers and supporting roller are arranged in zone of path of free falling of free end of strip from coil. Apparatus provides guiding of different-thickness strips in coiler drum without adjusting rollers and also guiding of split strip. EFFECT: simplified design, enhanced conditions for maintenance. 2 cl, 1 dwg
Patent RU-2183059-C2 (RU)
Title: Method for tube plants' adaptation to unsterile conditions
Inventor: VYSOTSKIJ V A
IPC: A01H4/00
Filed: 1999-11-26
Granted: 2002-06-10
Abstract: FIELD: agriculture, biotechnology. SUBSTANCE: method deals with producing planting material due to clonal microreproduction. The method deals with rooting the sprouts in vitro upon artificial nutritive medium, preparing the plants for replanting under unsterile conditions, planting the plants into soil substrate. Nutritive medium for sprouts' rooting contains preparation out of elicitors' group. EFFECT: higher viability of tube plants, increased final yield of planting material. 4 cl, 3 ex, 3 tbl
Patent UA-41952-C2 (UA)
Title: Amine derivatives, a pharmaceutical composition based thereon and a method for treatment of psycosis and schizophrenia
Inventor: KERRIGAN FRANK
IPC: C07D405/12
Filed: 1994-09-01
Abstract: This invention relates to novel fluorine-containing organic compounds, more concretely, to derivatives of amine having biological activity. Derivatives of amine of the general formula (I): where R - haloid, hydroxyl, alkyl with 1 - 3 atoms of carbon, alkoxyl with 1 - 3 atoms of carbon, Q – bivalent group of the formula (IIa), (IIb) where V - methylene or ethylene, X – alkylene chain with 0 - 2 atoms of carbon , X' – alkylene chain with 1 - 4 atoms of carbon , at that total amount of atoms of carbon in residues X and X' is of 3 or 4, T - phenyl, piridyl, pyrazinyl, benzo[b]furanyl, 1,4-benzodioxanyl and quinazolinyl, unsubstituted or substituted by haloid, methoxyl or trifluoromethyl , m - 0, 1, and their pharmaceutically acceptable salts are disclosed.
Patent UA-46728-C2 (UA)
IPC: B29B9/02
Filed: 1995-02-09
Abstract: Process for the baichwise preparation of poly-p-phenylene terephthalamide polymer by means of reacting approximately equimolar amounts of p-phenylene diamine and terephthaloyl dichloride in a solution containing N-methyl-2-pyrrolidone and calcium chloride, with the reaction being carried out in a cylindrical reaction vessel equipped with a single mixing gear used as stirrer and granulator, the contents of the reaction vessel being whirlingly mixed as terephthaloyl dichloride is added, the formed polymer being crumbled, and the reaction and the crumbling taking place in one and the same reaction vessel. The whirling mixing ensures that the terephthaloyl dichloride is very thoroughly mixed into the solution of N-methyl-2-pyrrolidone, calcium chloride, and p-phenylene diamine before the reaction between the reactants causes a very rapid increase in viscosity. The quality of the product obtained by this process is very high.
Patent UA-74210-C2 (UA)
Title: Method for cooling a radiant energy receiver
Filed: 2003-04-21
Abstract: This invention relates to the methods for cooling balloon throttling micro-cryogenic systems intended for cooling to cryogenic temperatures the radiant energy receivers of optical-electronic devices. The method for cooling the receiver of radiant energy includes throttling of the cryo-agent in micro-cooler producing vapor-liquid mix for cooling the radiant energy receiver, with periodic supply of cryo-agent to the cooler, this is performed by means of electro-pneumatic valve controlled by the circuit of periodic supply of cryo-agent to the cooler; at that simultaneously one performs supply of cryo-agent to the cooler and measures the time of coming to operation mode for the radiant energy receiver /RER/, with elongation of the time of supply of cryo-agent to cooler till collection of liquid cryo-agent in the body of the RER to prescribed value, after that one terminates supply of cryo-agent to the cooler for prescribed time interval, after that one supplies again the cryo-agent to cooler with prescribed time intervals. This invention makes it possible to remove instability of the cooling system at start period, with increase of time given for adjustment of the article at operation with nitrogen due to removal of overcooling of parts of the optical-mechanical block. Besides that, reliability is increased and cost of article is decreased.
Patent RU-2181020-C2 (RU)
Inventor: ARDANOV CH E
IPC: A46D3/05
Filed: 2000-01-28
Granted: 2002-04-10
Abstract: FIELD: brush production. SUBSTANCE: method involves winding caprone monofilament on core composed of punch and upper plank attached to punch; fixing wound piles by means of upper plank. Upper plank is attached to punch by means of rotary locks equipped with cut-through slots and biased under fastening screw heads. Wound piles are fixed by upper plank, which is secured by fastening screws passed through openings in lower plate and turned into threaded openings formed in center of shaped disk slot gaps. EFFECT: simplified method and reduced labor consumption for brush manufacture. 2 cl, 2 dwg
Patent RU-2183385-C2 (RU)
Title: Roentgenotelevision diagnostic complex and method for production of x-ray image
Inventor: MAMONOV I A
IPC: H04N5/32
Filed: 2000-06-26
Granted: 2002-06-10
Abstract: FIELD: X-ray equipment, applicable in production of means of examination in the field of radiology. SUBSTANCE: at examination of the object trains of calibration isoenergic pulses are preliminarily formed at different frequencies by variation of the bias voltage across the interelectrode grids and current in the tube, the object is irradiated by them, the image is displayed by luminescence glow at various wavelengths of the optical range, and the optimum frequency of radiation action is set from the comparison of the object transparency at different frequencies and deviation from the preset value of illuminance. The operating cycle is conducted at the optimum frequency with an automatic correction of the effect through the feedback of the X-ray formation system and control unit. EFFECT: improved operating characteristics due to optimization of the radiation parameters and reduction of the radiation load. 8 cl, 2 dwg
Patent RU-2202392-C2 (RU)
Title: Method for executing reward program
Inventor: ROGACHEV A V
IPC: G07C13/00
Filed: 2000-07-24
Granted: 2003-04-20
Abstract: FIELD: various fields of human activities: marketing, headways for commodities and services, advertisements, games. SUBSTANCE: method includes following operations: program organizers establish at least two voting alternatives by means of central computer in favor of one of them and set at least one time interval to allow voting for program participants. The latter vote by means of data input devices designed for connection to central computer at program organizers'. Program organizers record votes of program participants to identify them for each alternative within preset time interval, count votes for each alternative, and determine alternative that has gathered smaller number of votes whereupon program organizers determine value of one vote and assign reward according to votes of alternative that has gathered smaller number of votes. EFFECT: enhanced efficiency of selling commodities and/or services. 2 cl, 1 dwg
Patent RU-2199996-C2 (RU)
Title: Method for correcting dysarthria in children and teenagers
Inventor: IGNAT EVA S A
IPC: A61H39/04
Filed: 2000-08-10
Granted: 2003-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying finger massage of biologically active points located on head and body. Then micro-current treatment is administered to auricular points using special purpose device. Treatment sessions are administered daily. The total course is 10 sessions long. EFFECT: enhanced effectiveness of treatment.
Patent RU-2235915-C2 (RU)
Inventor: KUZNETSOV V A
IPC: F04D27/02
Filed: 2000-09-11
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: invention relates to compressors of gas-turbine engines of aircraft and ground application. Novelty is that, in rotor of compressor with working blades secured by leaf lock with bending of lock shank to rotor axle behind disk rim, said lock arranged on last working blade of last disk of compressor is made with T-shaped projection from side opposite to bend, and cavity with surfaces enclosing lock shank bend is made in working ring adjoining disk rim. 
     EFFECT: improved reliability of compressor by excluding deformation of lock when engine is operating. 
     4 dwg
Patent RU-2194194-C2 (RU)
Inventor: BELOUSOV JU V
IPC: F04D19/00
Filed: 2000-11-02
Granted: 2002-12-10
Abstract: FIELD: axial-flow fans; operation of such fans and protection of personnel against action of air flow in horizontal plane by turning entire flow through 75 to 90 deg. SUBSTANCE: in turning, entire fan is thrown into atmosphere directly after completion of turn. Outlet unit of axial-flow fan includes horizontal diffuser and blade system mounted at its outlet. Blade system consists of set of blades bent over surface of cylinder; convex part is directed downward along straight line forming angle of 60 to 75 deg. with diffuser axis. EFFECT: enhanced operational reliability; reduced power requirements. 8 cl, 5 dwg
Patent RU-2193997-C2 (RU)
Title: Hopper loose material arch breaker
Inventor: OBERTYSHEV A I
IPC: B65D88/64
Filed: 2000-12-20
Granted: 2002-12-10
Abstract: FIELD: storage of loose materials. SUBSTANCE: invention relates to devices for preventing arch forming of loose materials at discharging from stationary and movable hoppers. Device has rod with cross. Ties in form of extension springs are connected by some ends, in turn, to walls of hopper or brackets and by other ends-to arms of cross. Provision of reciprocating and vibrating motions of rod contributes to braking of arches and loosening of bulk material in hopper. EFFECT: increased capacity at discharge of material. 2 dwg
Patent RU-2202382-C2 (RU)
Title: Method for treating the cases of bronchial asthma and obstructive bronchitis
Inventor: BELOZERTSEVA I JA
IPC: A61N1/32
Filed: 2001-01-30
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out intratissular electric stimulation of sympathetic compartment of the nervous system innervating lungs and bronchi by means of needle electrode. Pulsating current is used which intensity is equal to 5-20 mA, frequency is equal to 15 Hz, pulse duration is equal to 0.5 ms from cathode and exposure time is equal to 20 min. Pulsating current is applied in the upper part of the sternum which frequency is equal to 50-70 Hz, pulse duration is equal to 0.5 ms from anode, current intensity is selected in individual way and gradually increased until painless vibration is felt. Procedure duration is 20 min. The treatment is applied every third day. The total treatment course is 3 to 10 procedures long. EFFECT: enhanced effectiveness of treatment. 2 dwg