baber/WOPTO huggingface dataset:
Patent RU-2283303-C2 (RU)
Title: Inhibitors of dipeptidyl-peptidase iv
Inventor: EHVANS DEHVID MAJKL
IPC: A61K31/4025
Filed: 2001-04-26
Granted: 2006-09-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention proposes compounds of the general formula (1):   wherein X is chosen from sulfur atom and methylene group; X 1  is chosen from sulfur atom and methylene group; X 2  is chosen from oxygen (O), sulfur (S) atoms and methylene group; X 3  means -NR 5  or carbonyl group; R 1  means hydrogen atom or nitrile group; R and R 3  are chosen independently from hydrogen atom (H) and (C 1 -C 6 )-alkyl; R 4  means R 4A  when X 3  means -NR 5  and R 4B  when X 3  means carbonyl group; R 4A  is chosen from -R 6 R 7 NC(=O), -R 6 R 7 NC(=S), -R 8 (CH 2 ) q C(=O), -R 8 (CH 2 ) q C(=S), -R 8 (CH 2 ) q SO 2  and -R 8 (CH 2 ) q OC(=O); R 4B  means -R 6 R 7 N; R 5  means hydrogen atom (H); R 6  and R 7  are chosen independently from -R 8 (CH 2 ) q , or they form in common -(CH 2 ) 2 -Z 1 -(CH 2 ) 2 - or -CHR 9 -X 2 -CH 2 -CHR 10 -; R 8  is chosen from hydrogen atom (H), (C 1 -C 4 )-alkyl, cycloalkyl group condensed with benzene ring, acyl, dialkylcarbamoyl, dialkylamino-group, N-alkylpiperidyl, optionally substituted aryl, optionally substituted α-alkylbenzyl, optionally substituted aroyl, optionally substituted arylsulfonyl and optionally substituted heteroaryl representing monocyclic 5- and 6-membered ring aromatic group with one or two heteroatoms chosen from nitrogen, oxygen and sulfur atoms, and derivatives of abovementioned rings condensed with benzene; R 9  and R 10  are chosen independently from hydrogen atom (H), hydroxymethyl and cyanomethyl groups; Z 1  is chosen from -(CH 2 ) r -, -O-, and -N((CH 2 ) q )R 8 )-; Z 2  means optionally the substituted ortho-phenylene group; m = 1-3; n = 0-4; p = 2-5; q = 0-3, and r = 1 or 3. Proposed compounds are inhibitors of dipeptidyl-peptidase IV and can be used in preparing pharmaceutical compositions designated for treatment of different diseases, among them, diabetes mellitus of type 2. 
     EFFECT: valuable medicinal and biochemical properties of compounds and pharmaceutical composition. 
     22 cl, 8 tbl, 453 ex
Patent RU-2244079-C2 (RU)
Title: Method of block production, device for partitions assembling and lubricating and gripper without tray
Inventor: CHERNOV A N
IPC: E04G11/20
Filed: 2002-11-25
Granted: 2005-01-10
Abstract: FIELD: building units, particularly wall blocks made of non-autoclave cellular concrete produced in molds with inner detachable partitions of comb type. 
     SUBSTANCE: method involves assembling necessary number of partitions in single unit outside mold; lubricating thereof and simultaneously moving all partitions in mold with poured cellular concrete mixture. Device for above method implementation involves suspended perforated table with restricting walls and pressing screw arranged above oil reservoir, which may be temporary immersed in oil reservoir. Gripper includes horizontal frame and lifting members made as vertical console rods located perpendicular to frame and arranged under frame. Connected to lower rod ends are controllable rests to support partitions during their transportation and to release thereof if necessary. 
     EFFECT: reduced labor inputs and increased block quality. 
     15 cl, 15 dwg
Patent RU-2258017-C2 (RU)
Inventor: CHUGUJ JU V
IPC: B61K9/00
Filed: 2003-04-09
Granted: 2005-08-10
Abstract: FIELD: railway transport; measuring facilities. 
     SUBSTANCE: invention can be used for automatically checking condition of axle boxes of railway vehicles.  Proposed method includes measuring of shift of axle box relative to labyrinth ring and revealing state of wheelset 1.  Shift of axle box is measured by optical rangefinders 4, 6 at movement of wheelset by comparing two measured linear profiles of wheel with known profiles of standard wheelset.  Condition of wheelset axle box is determined basing on comparison.  Used as one of measured profiles is outer profile of wheel at axle box level, and as other one, profile of inner side of wheel at level between rail and wheelset axle. 
     EFFECT: reliable automatic monitoring of condition of wheelset axle boxes. 
     4 cl, 4 dwg
Patent RU-2260128-C2 (RU)
Inventor: DORONIN V T
IPC: F02B53/08
Filed: 2003-08-25
Granted: 2005-09-10
Abstract: FIELD: mechanical engineering; rotary engines. 
     SUBSTANCE: proposed engine has housing with partition dividing the housing into compression and working spaces.  Two bypass collectors with valves installed between working spaces are made in partition.  Both collectors are furnished additionally with common valves, one of which is connected with compression space, and the other, with working space.  Housing is made in form of wheel installed on axle for rotation around axle. 
     EFFECT: improved efficiency of engine in operation. 
     4 dwg
Patent RU-2349371-C2 (RU)
Inventor: FILIPPI EHRMANNO
IPC: C01B32/50
Filed: 2002-03-22
Granted: 2009-03-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention may be used in chemical industry and environment protection. Waste gas flow is cooled, compressed by compressor and then passed through material that is half-permeable for gas, for instance, molecular sieve or activated coal. Adsorption and desorption of carbon dioxide in half-permeable material is carried out in compliance with adsorption technology at periodical change or swinging of temperature (AKT). Part of separated gas flow that contains highly concentrated carbon dioxide is used as initial material for production of ammonia and urea or methanol or is collected and stored for further use. 
     EFFECT: lower consumption of energy, reduced structural expenses and expenses on servicing. 
     5 cl, 1 dwg
Patent RU-2306904-C2 (RU)
Inventor: GOROKHOV VSEVOLOD JUR EVICH
IPC: A61F2/40
Filed: 2003-12-19
Granted: 2007-09-27
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the innovation deals with applying a shoulder pedicle and a caput for endoprosthetics of shoulder joint designed: shoulder pedicle - with distal part as a rod and proximal part that has got a collar with cervix and ribs with openings, and a caput - with fitting opening for a pedicle. Rod's distal part has been designed to be conic passing into a cylinder. The length of conic part is being not less than four seventh against the whole pedicle's length. Ventral and dorsal sides of the rod are designed to have holes for anti-rotation, their length being not less than the length of conic part. The length of ribs is similar, as for the fitting opening it is designed to be in the caput with eccentricity. 
     EFFECT: higher efficiency. 
     4 dwg
Patent RU-2272888-C2 (RU)
Inventor: SANNIKOV ALEKSEJ GENNAD EVICH
IPC: E21B31/06
Filed: 2004-01-20
Granted: 2006-03-27
Abstract: FIELD: tools used during oil and gas wells to bring tool fragments, hard-alloy submagnetic drilling bit teeth and other ferromagnetic particles and objects to day surface. 
     SUBSTANCE: device comprises milling bit, cylindrical body with channels for well flushing formed in part of side surface and extending at an angle to fishing magnet axis. Device also has magnetic system installed on non-magnetic panel in cylindrical cavity. The magnetic system is composed of constant magnets made of rare-earth metals secured to side surfaces of ferromagnetic inserts, which form magnetic system poles. Constant magnets are arranged so that polarities thereof are oriented one towards another and the constant magnets are enclosed with C-shaped titan screens. Magnetic system pole width is not less than 1/3 of magnet width. Magnetic system and cavity are filled with filler, which provides impact resistance of the system along fishing magnet axis and prevents magnetic flux closure. 
     EFFECT: increased efficiency, extended service life and improved manufacturability. 
     3 dwg
Patent RU-2275451-C2 (RU)
Inventor: KHAREBAVA ZHILO ANTONOVICH
IPC: E01D2/00
Filed: 2004-02-10
Granted: 2006-04-27
Abstract: FIELD: bridge building, particularly span structures for reinforced concrete bridges. 
     SUBSTANCE: motor road bridge comprises piers and one or several continuous reinforced concrete span structures installed on piers and including ribs extending in transversal span direction. The bridge also has roadway panel and reinforced concrete balustrade. Extreme ribs and balustrade are formed as single vertical load-bearing member. The balustrade is split and has through joints in zero moment zone between piers. The joints divide span structure into above-pier parts arranged in negative moment zone over piers and central parts arranged in positive moment zone. Method of bridge construction involves erecting abutment and intermediate piers; forming temporary piers in area of composite span structure sections connection; mounting span structure sections and grouting thereof. Span structure division into sections in longitudinal direction is carried out in correspondence with bridge division into over-pier and central parts. Central part lengths are equal to that of central parts of span structure. Over-pier section length within the boundaries of reinforced concrete balustrade is equal to over-pier part length, wherein within the bounds of lower rib and roadway panel the length is decreased for value a. The a is determined from prestressed reinforcement rod bundle anchor location conditions and adjacent sections reinforcement joint convenience. 
     EFFECT: increased load-bearing capacity of span structure, reduced material consumption due to decreased number of span structure beams. 
     3 cl, 8 dwg, 1 ex, 1 tbl
Patent RU-2305632-C2 (RU)
Inventor: DZHOUNZ GREGORI K
IPC: B29K105/04
Filed: 2002-08-13
Granted: 2007-09-10
Abstract: FIELD: chemical industry; methods of production of the multilayered microporous films. 
     SUBSTANCE: the invention is pertaining to the multilayered microporous films and, in particular, to the microporous films including at least two microporous film layers and to the method of production of the multilayered microporous films. The film layers may be produced with the controlled size of the pores to meet the needs the customer or for optimization of the different properties of the multilayered films. The technical result of the invention consists in creation of the improved microporous films and specially in development of such microporous films, in which may be achieved the combination of the desirable properties, and also in the method of production of such films. The indicated problem is being solved due to the fact, that the multilayered microporous film includes the first and the second coextruded film layers, where each film layer gains the microporosity at its drawing. At that the first film layer is made out of from the first polymeric composition containing the ethylene polymeric compound and the first pore-forming filler and has the first maximum size of the pores; and the second film layer is made out o the second polymeric composition containing the polypropylene compound and the second pore-forming filler and has the second maximum size of the pores differing from the first maximum size of the pores. At that the second layer containing polypropylene has no the free surface in the multilayered film and so the multilayered microporous film is impermeable for the liquids at the atmospheric pressure. The problem also is being solved due to usage of the different versions of the multilayered microporous films and the method of production of such films. 
     EFFECT: the invention consists in creation of the improved microporous films, specially in development of such microporous films with combination of the desirable properties and in the method of production of such films. 
     35 cl, 1 tbl, 4 ex, 19 dwg
Patent RU-2299542-C2 (RU)
Title: Способ предпосевной обработки семян и устройство для его осуществления
IPC: A01C1/00
Filed: 2004-03-16
Granted: 2007-05-27
Abstract: Способ заключается в том, что осуществляют подачу семян на скатные поверхности пластин-электродов рабочей камеры. Затем ведут обработку семян в промежутках между электродами током коронного разряда, после чего семена выгружают. Обработку семян током коронного разряда осуществляют в течение 2 с при плотности тока 0,08-0,2×10 -3  А/м 2 . Способ осуществляют с помощью устройства, включающего бункер для семян и параллельно расположенные и наклонно установленные на раме многоярусные кассеты в виде пластин-электродов. Последние образуют ряд рабочих полостей для обработки семян в поле коронного разряда. Электроды соседних рабочих полостей совмещены. Поверхность пластин-электродов выполнена гладкой. Образующие отдельные рабочие полости электроды подключены к самостоятельным высоковольтным источникам электропитания. Последние не связаны между собой гальванически. В качестве источников электропитания используют высоковольтные источники переменного тока. Использование изобретения позволит повысить всхожесть семян и уменьшить затраты на их обработку. 2 н. и 1 з.п. ф-лы, 6 ил., 5 табл.
Patent RU-2273828-C2 (RU)
Inventor: KURSHIN ANATOLIJ PETROVICH
IPC: G01F1/74
Filed: 2004-06-01
Granted: 2006-04-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: oil-gas mixture is divided to liquid and gaseous phases by means of separator connected with container. Space of container between two levels which limit the space is filled with liquid phase and, when emptying container, by gaseous phase. Times of filling and emptying of volume are registered simultaneously. Container is provided with scales for registering change in expulsive force in time, which force acts on hollow body connected with scale. The body has calibrated volume and calibrated height. It is provided with flat edges. The body is disposed in container inside area of mentioned volume. Container in the area of body disposition has calibrated area of internal cavity's cross-section. Container is subject to filling in and emptying till liquid covers body completely or till level of liquid goes downs lower than body's border. Maximal and minimal readings of scales achieved during time of filling in and emptying are used for measuring densities of liquid and gaseous phases and their mass flows from given design formulas. Mass flow can be determined without necessity of calibration for height of volume of liquid and distance between levels of filling. 
     EFFECT: simplified procedure of measurement; improved precision. 
     2 cl, 3 dwg
Patent RU-2299880-C2 (RU)
Inventor: ALFEROV ALEKSEJ VLADIMIROVICH
IPC: C07D209/16
Filed: 2004-06-10
Granted: 2007-05-27
Abstract: FIELD: chemistry of biologically active compounds, chemical technology. 
     SUBSTANCE: invention relates to an improved method for synthesis of serotonin and its pharmacologically acceptable salts. Method involves addition of alkaline metal to the reaction medium in a netted capsule made of platinized or palladized platinum and reduction of 5-benzyloxytryptamine with hydrogen in status nascendi under atmosphere pressure and intensive stirring. Method provides enhancing the purity degree of the end substance and to obtain its with the yield above 99% as compared with 71% by the known method. 
     EFFECT: improved method of synthesis, increased yield. 
     4 ex
Patent RU-2337381-C2 (RU)
Inventor: ROBERTSSON JOKHAN OLOF ANDERS
IPC: G01V1/36
Filed: 2003-01-09
Granted: 2008-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention concerns seismic data processing, particularly sea seismic data processing for ghost-wave effect damping, and can be applied in obtaining sea seismic data both in calm and storm. The claimed method of defining vertical component of particle velocity by seismic data registered at receiver in the water bulk involves defining vertical component of particle velocity using operator obtained in equation   where ω is pulsatance; k=(ω/α) is wave number; α is P-wave velocity; ρ is density; D 2  is differential operator; p is registered fluid pressure;   "*" is two-dimensional spatial convolution operator. The method is implemented by respective device. 
     EFFECT: enhanced processing accuracy for seismic data registered deeper than 0,4 of total sea depth at data registration point. 
     33 cl, 7 dwg
Patent RU-2290977-C2 (RU)
Inventor: VASILENKO VLADIMIR VASIL EVICH
IPC: A62D3/00
Filed: 2004-11-09
Granted: 2007-01-10
Abstract: FIELD: environmental protection; methods of purification of the water runoffs, soils and the bulk materials. 
     SUBSTANCE: the invention is pertaining to the purification with the help of chlorine-containing oxidants of the water runoffs, soils and the bulk materials polluted with the toxic substances and micro-organisms. The method of purification of the water runoffs, soils and the bulk materials provides, that the neutralization of the toxic substance is conducted by making its contact first with the indissoluble calcium hypochlorite and then with the dissoluble sodium hypochlorite, the potassium hypochlorite, the lithium hypochlorite individually or in their mixture with addition of the dissoluble salts of the univalent or bivalent metals and the acids forming with the calcium ions of the slightly soluble compounds. At that the share of the indissoluble hypochlorite makes from 10 up to 80 % of the total mass of the oxidants, and the dissoluble salts and the acids are added in the amount of 03...10 % from the mass of the chlorine-containing oxidants. The technical result of the invention is the increased degree of the purification of the objects from the toxic substances, decrease of the consumption of the reactants and the purification duration, the improved safety of the detoxication operations. 
     EFFECT: the invention ensures the increased degree of purification of the objects from the toxic substances, the decreased consumption of the reactants and the purification process duration, the improved safety of the detoxication operations. 
     2 tbl
Patent RU-2283518-C2 (RU)
Title: Phase-type stripline circulator
Inventor: ARSETSKAJA VALENTINA IVANOVNA
IPC: H01P1/387
Filed: 2004-12-20
Granted: 2006-09-10
Abstract: FIELD: microwave radio engineering; ultrahigh-frequency radar systems using single transceiving antenna. 
     SUBSTANCE: proposed phase-type stripline circulator has two bridge units and nonreciprocal phase shifter disposed in-between. Stripline bridge units are made in the form of ether 3-dB directional coupler with quarter-wavelength coupled strip or 3-dB loop-type directional coupler, or T-joint. Nonreciprocal phase shifter is built around slow-wave stripline structure. All functional devices incorporated in phase-type stripline circulator can be also made in microstrip design alternate. 
     EFFECT: simplified design, reduced size and mass, facilitated manufacture. 
     2 cl, 5 dwg
Patent RU-2307471-C2 (RU)
Inventor: CHEHDUIK DZHORDZH DZH
IPC: H04H20/00
Filed: 2003-05-30
Granted: 2007-09-27
Abstract: FIELD: communications engineering, in particular, systems for communication inside vehicles or in close proximity of vehicles. 
     SUBSTANCE: in accordance to one of variants, system for transferring information from first position inside or in close proximity of a vehicle to second position inside a vehicle, where vehicle has a conductive metallic structure, containing a remote block, containing first communication equipment, provided with sensor, exciter block, containing second communication equipment and excitation means, connected due to conductivity to metallic structure of vehicle, while first communication equipment receives information in first position, realizes modulation of signal using this information, receives electromagnetic field in metallic structure of vehicle through sensor, excitation device performs extraction of current at the expense of conductivity from metallic structure of vehicle and production of current signal, second communication equipment receives that signal, demodulates and transfers information to second position, in such a way realizing transfer of information from first position to second position by wireless communication method. 
     EFFECT: creation of excitation system and excitation methods for providing communication inside or in close proximity of vehicles. 
     8 cl, 18 dwg
Patent RU-2300658-C2 (RU)
Inventor: VOROB EV JURIJ VALENTINOVICH
IPC: F02M25/022
Filed: 2005-01-28
Granted: 2007-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed method to prepare and deliver fuel-water emulsion into internal combustion engine and remove non-used fuel-water emulsion from standard fuel system includes delivery of fuel, water, and liquid additions, their mixing to from homogeneous emulsion and delivery of said emulsion into standard fuel system.  Two emulsifiers are used to emulsify components.  First emulsifier operates for suction from standard fuel pump, and second one operates for delivery from the same pump.  At suction stage flow of components is saturated with atmosphere air, and at delivery stage, air is forced out.  Proposed system for preparation and delivery of fuel-water emulsion into internal combustion engine and removal of non-used fuel-water emulsion from standard fuel system contains fuel tank, reservoir with water, water filter, fuel filter, meters, standard fuel pump, fuel-feed pump and first emulsifier.  System contains also second emulsifier and container with additions.  First emulsifier operates for suction from standard fuel pump, and second emulsifier operates for delivery from the same pump.  Fuel-feed pump provides evacuation of non-used fuel-water emulsion from standard fuel system after stopping of internal combustion engine and it feeds pure fuel into standard fuel system when switching on ignition. 
     EFFECT: possibility of preparation of fuel-water emulsion which can be used in engines without modification of standard fuel system. 
     7 cl, 2 dwg
Patent RU-2309103-C2 (RU)
Title: Package for electric lamp bulb
Inventor: TSAJ VIKTOR IVANOVICH
IPC: B65D85/42
Filed: 2005-02-28
Granted: 2007-10-27
Abstract: FIELD: electrical industry, particularly packages for ampoules, lamp bulbs and electronic valves or tubes. 
     SUBSTANCE: package comprises blank with two cuts to create two flaps along fold lines. The flaps have identical orifices for lamp case receiving. Cuts are created at flap bases. The flaps are formed in non-adjacent fold lines. Fold lines of each flap are in single plane and made as two segments extending from flap cut ends to adjacent longitudinal fold line and makes an angle α of 52-58° with longitudinal fold line. Each orifice is symmetric about longitudinal fold line including said orifice. 
     EFFECT: improved package appearance, increased strength and provision of automated bulb packing. 
     4 dwg
Patent RU-2314245-C2 (RU)
Inventor: SHUSTER KRISTIAN
IPC: B65G47/78
Filed: 2005-04-20
Granted: 2008-01-10
Abstract: FIELD: stacker and stacking method for banded valuable document batches. 
     SUBSTANCE: stacker comprises discharge channel inclined in longitudinal and transversal directions and provided with narrowed section at lower end thereof. At first valuable document batch slides via transversal inclination of discharge channel along guiding means in narrowed section and then tilts sideways, turns through 180° about longitudinal batch axis and falls onto bottom arranged under discharge channel. Inclined side walls are used as guiding means for falling batches and support for stack formed of the batches. 
     EFFECT: provision of continuous banded batches stacking even if sheets have creases and bent corners. 
     18 cl, 2 dwg