baber/WOPTO huggingface dataset:
Patent RU-2261442-C2 (RU)
Inventor: GORDETSOV A S
IPC: G01N33/49
Filed: 2003-12-09
Granted: 2005-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves preparing blood serum sample by drying and mixing the produced solid residue with petrolatum oil. The sample is examined by recording absorption spectrum in the bandwidth of 1170-1025 cm -1 , determining absorption band peak heights having maximum values at 1170, 1165, 1150, 1140, 1050 cm -1 . The ratios of peak height at 1170 cm -1  to one at 1160 cm -1 , peak height at 1150 cm -1  to one at 1140 cm -1  and peak height at 1150 cm -1  to one at 1105 cm -1  are calculated. Arterial hypertension diagnosis is set if the 0.8≤1150/1140≤1.2, 0.63≤1150/1050≤1.6 conditions are satisfied. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2267622-C2 (RU)
Inventor: VESENGIRIEV MIKHAIL IVANOVICH
IPC: F02B43/10
Filed: 2004-01-27
Granted: 2006-01-10
Abstract: FIELD: mechanical engineering; engine. 
     SUBSTANCE: invention relates to internal combustion engines operating on hydrogen.  Proposed internal combustion engine contains at least one cylinder with cooling jacket, intake and exhaust valves, spark plug, piston and cylinder head forming combustion chamber, hydrogen and oxygen source, nozzle and electrolyte pressure source.  Hydrogen and oxygen source is made in form of electrolyzer in hermetically sealed housing with cooling jacked, cutoff and restrictor in outlet branch pipe, with electrodes supplied with current from dc source, and with electrolyte circulation circuit made in form of pump and nozzle with cavitator.  Electrolyzer is made for free passage of working medium and decomposition of water into hydrogen and oxygen, with possibility of regulated delivery of gaseous mixture, thus obtained, into intake branch pipe of each cylinder.  Electrolyzer is detachably installed on engine.  Electrolyte pressure source is made in form of pump and nozzle with cavitator.  Electrolyzer is made of metal with holes or of metal gauze, in form of two electrodes-semiunits inscribed by their rectangular plates intro one another clearance.  Cavitator is made in form of local construction of nozzle channel. 
     EFFECT: provision of ecologically clean internal combustion engine with low consumption of fuel. 
     3 cl, 4 dwg
Patent RU-2270378-C2 (RU)
Inventor: NEDIKOV VLADIMIR PETROVICH
IPC: F16C11/06
Filed: 2004-02-11
Granted: 2006-02-20
Abstract: Изобретение относится к области машиностроения, в частности к автомобилестроению, и может быть использовано в шаровых опорах передней подвески транспортных средств. Корпус шарового шарнира состоит из полусферической поверхности, смыкающейся своей экваториальной плоскостью с рельефно выступающим присоединительным фланцем, выполненным монолитно в одной детали с полусферической поверхностью. Нижняя внутренняя часть корпуса выполнена под углом к его торцевой поверхности, в которой размещена проточка, а верхняя смыкается с рельефно выступающим присоединительным фланцем в форме эллипса, образуя при этом над присоединительным фланцем цилиндрический кольцевой выступ, который имеет кольцевую проточку для закрепления на ней чехла. На противоположных сторонах присоединительного фланца размещены отверстия для крепления корпуса. Технический результат - улучшение центрации вкладыша относительно оси корпуса и шарового узла в целом в процессе завальцовки. 1 з.п. ф-лы, 2 ил.
Patent RU-2296750-C2 (RU)
Title: Derivatives of dolastatin 10
Inventor: FUDZHI TOSHIKO
IPC: A61K38/00
Filed: 2002-07-17
Granted: 2007-04-10
Abstract: FIELD: organic chemistry of natural compounds, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel compounds of the formula (I):  , wherein each R 1 , R 2  and R 3  means independently hydrogen atom or (C 1 -C 4 )-alkyl; R 4  means (C 1 -C 12 )-alkyl optionally comprising from one to three substitutes chosen from group including hydroxy-group, (C 1 -C 12 )-alkoxycarbonyl, carbamoyl, (C 2 -C 7 )-alkenyl, (C 6 -C 10 )-aryl optionally comprising from one to three substitutes chosen from group including halogen atom, (C 1 -C 12 )-alkyl, (C 1 -C 12 )-alkoxy-, hydroxy-, (C 1 -C 12 )-alkylcarbonylamino-group, (C 6 -C 10 )-aryl-(C 1 -C 12 )-alkyl wherein aryl group comprises optionally from one to three substitutes chosen from group comprising halogen atom, (C 1 -C 12 )-alkyl, (C 1 -C 12 )-alkoxy-group, heterocyclyl-(C 1 -C 12 )-alkyl; R 5  means hydroxy-, (C 3 -C 7 )-cycloalkylamino-group optionally substituted with phenyl, (C 6 -C 10 )-arylamino-, (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkylamino-group optionally comprising from one to three substitutes chosen from group comprising sulfamoyl, (C 1 -C 12 )-alkyl, (C 1 -C 12 )-alkoxy-, hydroxy-group, heterocyclyl or benzyl, (C 1 -C 4 )-alkoxy-, benzhydrazino-group, heterocyclyl optionally comprising from one to three substitutes chosen from group including benzyl, benzhydryl, heterocyclylamino-group wherein heterocyclyl means saturated, unsaturated or aromatic monovalent cyclic radical comprising from 1 to 3 heteroatoms chosen from nitrogen (N), oxygen (O) and sulfur (S) atoms, or to their combination; n means a whole number 0, 1 or 2. Compounds of the formula (I) elicit anti-proliferative activity that allows their using in pharmaceutical composition. Also, invention describes intermediate compounds. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     30 cl, 1 tbl, 69 ex
Patent RU-2304223-C2 (RU)
Inventor: LOS MARKUS
IPC: F04D29/66
Filed: 2002-09-13
Granted: 2007-08-10
Abstract: FIELD: torsional vibration damping; turbochargers. 
     SUBSTANCE: proposed gas-turbocharger incorporating high-speed rotor assembly has turbocharger shaft, turbine wheel rigidly coupled with shaft, and compressor wheel rigidly coupled with shaft. Gas-turbocharger is designed for coupling with internal-combustion engine. Rotor assembly is actuated by internal-combustion engine exhaust gases. Gas-turbocharger also has means for damping torsional vibrations of its shaft exited by higher-order pressure fluctuations of internal-combustion engine when the latter is coupled with turbocharger; vibration damping means incorporate shaft-mounted torsional vibration damper. 
     EFFECT: enhanced reliability of turbochargers. 
     12 cl, 4 dwg
Patent RU-2267216-C2 (RU)
Inventor: ZIN KOVSKIJ A T
IPC: H02K17/04
Filed: 2004-04-19
Granted: 2005-12-27
Abstract: FIELD: electro-mechanical engineering, can be implemented for manufacturing and maintenance of three-phase asynchronous engines, operating in accordance to scheme of one-phased connection to electric power grid. 
     SUBSTANCE: three-phase asynchronous engine, operating with power from one-phase power grid, has connection of phase-shifting circuit to phase winding of stator, which provides greatest launching and working torques of subject engine. Therefore, real spatial position of minimal air gap between rotor and stator is taken into consideration. Method for manufacturing aforementioned engines includes switching on in turns of phase-shifting circuit together with every phase winding, measuring of launching(working) torque and selecting additional variant, which provides greatest launching (working) moment. 
     EFFECT: increased launching and working torques. 
     3 cl, 2 dwg
Patent RU-2270518-C2 (RU)
Inventor: DAVYDKIN PAVEL NIKOLAEVICH
IPC: H03L7/00
Filed: 2004-05-05
Granted: 2006-02-20
Abstract: FIELD: engineering of synchronization systems, possible use for engineering and setting up networks of clock network-based synchronization of communication operators, which have mounted primary standard generators. 
     SUBSTANCE: system has leading primary standard generator, containing n devices for measuring phase deviations, n primary standard sources, n synchronization devices with phase-based frequency automatic-adjustment and secondary set-point generator, where n - any number greater than 2. 
     EFFECT: synchronous operation of two and more primary standard generators, mounted in network of clock network synchronization without worsening of both their frequency and phase characteristics. 
     2 dwg
Patent RU-2299495-C2 (RU)
Inventor: GALLITON OTTA ALESSANDRO
IPC: H01J61/09
Filed: 2002-11-11
Granted: 2007-05-20
Abstract: FIELD: lighting engineering; gas-discharge lamps. 
     SUBSTANCE: as distinct from prior-art hollow cylindrical cathode, proposed one has its inner and outer surfaces facing lamp discharge area coated with layer of gas-absorbing material deposited thereon by way of cathodic spraying. Hollow cylindrical part can be made of metal chosen from group of nickel, molybdenum, tantalum, or niobium. Gas-absorbing layer can be produced from metal chosen from group of titanium, vanadium, yttrium, zirconium, niobium, hafnium, and tantalum, or from zirconium or tantalum based alloy with one or more elements chosen out of transition metals and aluminum. Thickness of mentioned layer can be minimum 20 μm. Inner and outer surfaces can be partially coated by masking in the course of deposition by way of cathodic spraying using base element of adequate form. 
     EFFECT: enlarged service life of cathode. 
     6 cl, 5 dwg
Patent RU-2281769-C2 (RU)
Title: Средство для лечения дерматомикозов
Inventor: TREMASOV MIKHAIL JAKOVLEVICH
IPC: A61K9/06
Filed: 2004-07-16
Granted: 2006-08-20
Abstract: Изобретение относится к области фармацевтики, ветеринарии и касается средства для лечения дерматомикозов. Изобретение заключается в том, что средство включает 2-меркаптобензотиазол, глицерин, диметилсульфоксид. Изобретение обеспечивает повышение эффективности лечения больных трихофитией и микроспорией, средство безвредное, удобное в применении, позволяет сократить сроки лечения и снизить трудоемкость применения.
Patent RU-2286189-C2 (RU)
Inventor: KOROTKOV JURIJ ANDREEVICH
IPC: A62C31/02
Filed: 2004-08-12
Granted: 2006-10-27
Abstract: FIELD: fire-fighting, particularly liquid spraying equipment included in deluge fire-extinguishing systems adapted to protect enterprises against fire. 
     SUBSTANCE: sprinkler comprises deluge nozzle adapted to be connected to supply pipe of distribution pipeline. The nozzle is provided with check valve installed at nozzle inlet. The check valve is made as bush with spring-loaded body of revolution located inside the bush. The body of revolution may be formed as a ball supported by pipe walls. The bush is provided with lock-nut, which may retain the bush on the pipe. 
     EFFECT: increased responsibility and reliability of fire-fighting equipment, improved water-tightness of sprinkler installed in its working position, as well as improved manufacturability and adjustment. 
     1 dwg
Patent RU-2285588-C2 (RU)
Inventor: CHERNAVSKIJ FELIKS GRIGOR EVIC
IPC: B23B27/00
Filed: 2004-12-08
Granted: 2006-10-20
Abstract: FIELD: metal working, built-up cutting tools. 
     SUBSTANCE: cutting tip includes working surfaces designed for securing it in seat of body and for engaging with respective working surfaces of seat. Working surfaces of cutting tip are arranged at side of its front surface and at side of its base; said working surfaces are straight ones and they are inclined one relative to other. Working surfaces of side of base are formed on riffles. In order to improve working accuracy, working surface at side of front face is parallel to base in section normal to said riffles. 
     EFFECT: improved working accuracy of cutting tip. 
     10 cl, 2 dwg
Patent RU-2336109-C2 (RU)
Title: System and method for application management via threshold events
Inventor: MAKHER FILIP
IPC: H04M1/00
Filed: 2003-06-28
Granted: 2008-10-20
Abstract: FIELD: information technology. 
     SUBSTANCE: suggested system, method and program for application management on remote communication devices (1-6) such as cellular phones in wireless communication network (100). The application is constantly being kept in the communication device. Wireless network server (112) interacts with communication device and saves application threshold events data. Interaction is performed for instance via limiting the access to applications on server side for application update. 
     EFFECT: permanent storage of application in communication device. 
     35 cl, 8 dwg
Patent RU-2293333-C2 (RU)
Inventor: GUSEV EVGENIJ JUR EVICH
IPC: G01N33/68
Filed: 2005-03-24
Granted: 2007-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining myoglobin and troponin-I Troponin-I level being equal to 0.2-1 ng/ml and/or myoglobin level being equal to 60-800 ng/ml with the exception of the first 4 days after direct massive muscle tissue injury, polyorganic insufficiency development conclusion is drawn in septic and aseptic diseases associated with inflammatory systemic response syndrome. Troponin-I level being from 0.2 to 1 ng/ml shows myocardial microinjuries development. Troponin-I level being from 1 to 10 ng/ml, points out to focal destructive myocardial changes availability. Troponin-I level being higher than 10 ng/ml, large focus myocardial infarction development as secondary complications. Myoglobin level being higher than 800 ng/ml, unfavorable prognosis of septic and aseptic diseases associated with inflammatory systemic response syndrome. 
     EFFECT: high accuracy of monitoring. 
     2 tbl
Patent RU-2326122-C2 (RU)
Inventor: KLEJDINGBOUL DEJVID
IPC: C07D498/08
Filed: 2003-10-13
Granted: 2008-06-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to new layers of acidic compounds with Formula I  , where R 2  is C 1-6 alkyl (possibly substituted and/or ending with one or more substitute, chosen from -OH, halogen, cyano, nitro and aryl) or aryl, where each aryl group, if not specifically mentioned, is possibly substituted by one or more substitutes, including -OH, cyano, halogen, nitro, C 1-6 alkyl, C 1-6 alkoxy, -N(R 14a )R 14b , -C(O)R 14c , -C(O)OR 14d , -C(O)N(R 14e )R 14f , -N(R 14g )C(O)R 14h , -N(R 14m )S(O) 2 R 13b , -S(O) 2 R l3c  and/or -OS(O) 2 R 13d , where radicals from R 13b  to R l3d  independently represent C 1-6 alkyl; R 14a  and R 14b  independently represent H, C 1-6 alkyl, or jointly represent C 3-6 alkene, as a result, yielding a four-heptatomic nitrogen containing ring; radicals from R 14c  to R 14m  independently represent H or C 1-6 alkyl; A represents  , where R 16  represents unsubstituted C 1-4 alkyl, C 1-4 perfluoroalyl or phenyl, where the last group can be substituted with one or more substitutes, chosen from C 1-6 alkyl, halogen, nitro and C 1-6 alkoxy. The invention also relates to the method of obtaining Formula II compounds. 
     EFFECT: obtaining of new intermediate compounds and their use in special obtaining of formula II oxabispidin compounds, which can be used in the treatment of cardiac arrhythmia. 
     8 cl, 1 ex
Patent RU-2325385-C2 (RU)
Title: New bicyclic lipase hormones inhibitors
Inventor: PETRI SHTEFAN
IPC: A61P3/10
Filed: 2003-09-27
Granted: 2008-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: new derivatives of benzotriazol of folrmula I   are described where Rl-R8-H, and one of residues R2 or R3 (IT) can designate Br, CI, CH 3 , CN, NH 2 , NO 2 , CF 3 , OCH 3 , phenoxy, benzoil, CH(OH)-phenyl, S-cyclohexyl, CO-OCH 3 ; or two substitutors from this series designate Rl=Cl and R3=CF 3  or R2=F and R3=Cl; n - an integer 0, 1 or 2; and one of substitutors R6 or R7 can designate R6 - CH 3 ; R7 - CH 3 , C 2 H 5 ; CH (CH 3 ) 2 , C (CH 3 ) 3 , CF 3 , Br, Cl, benzil or CO-OC 2 H 5 ; or R6 and R7 both designate CH 3 ; or the ring instead of R6 and R7 can contain double bond, or R5 and R6, or R6 and R7 can designate together with atoms C to which they are bonded, benzanilated ring, or in case of n=0 also cyclohexandiil, here, in case of ring formation of R6/R7, this substitutor can be unitary replaced by of NH 2  or NO 2 ,if required, or one-twice OCH 3  and R7 and R8 together designate cyclopenthyl, diazepin or CH 2 ; except for compounds, where R1-R5 and R8=H, n=l and R6/R7=benzanilated ring, and Rl, R3-R8=H, R2=CH 3  and n=1, the method of their production and a pharmaceutical for treatment of not achrestic diabetes or a diabetic syndrome. 
     EFFECT: new compounds possess useful biological properties. 
     12 cl, 55 ex
Patent RU-2341023-C2 (RU)
Title: Оценка состояния канала для систем связи ofdm
Inventor: KRISHNAN RANGANATAN
IPC: H04B17/00
Filed: 2003-10-29
Granted: 2008-12-10
Abstract: Изобретение относится к методике оценки частотного отклика беспроводного канала в системе с ортогональным мультиплексированием с частотным разделением (OFDM). Технический результат заключается в создании методики более эффективной оценки отклика в системе OFDM и, в частности, в восходящей линии связи. Для этого начальная оценка частотного отклика беспроводного канала получена для первой группы поддиапазонов на основе передачи пилот-сигнала, принятой в поддиапазонах первой группы. Затем получают оценку импульсного отклика беспроводного канала, исходя из начальной оценки частотного отклика. Затем получают улучшенную оценку частотного отклика беспроводного канала для второй группы поддиапазонов на основе оценки импульсного отклика. Первая и вторая группы могут включать в себя все или только одну подгруппу используемых поддиапазонов. Поддиапазонное мультиплексирование может быть использовано для одновременных передач пилот-сигнала многими терминалами в связанных с ними группах поддиапазонов. 6 н. и 21 з.п. ф-лы, 10 ил.
Patent RU-2359333-C2 (RU)
Title: Беспроводная связь
Inventor: DEK TOMAS
IPC: G05B23/02
Filed: 2003-11-17
Granted: 2009-06-20
Abstract: Изобретение относится к сенсорному устройству с датчиком измеренного сигнала, воспринимающим измеренный сигнал, аналого-цифровым преобразователем (АЦП) для преобразования в цифровую форму воспринятого измеренного сигнала, с устройством передачи и/или приема для беспроводной передачи данных на устройство окружающей среды и процессор. Процессор является управляющим процессором, предназначенным для управления датчиком измеренного сигнала, АЦП и устройством передачи и/или приема. Цифровой измеренный сигнал непосредственно передается посредством устройства передачи и/или приема на устройство окружающей среды. Технический результат - не требуется проведение в сенсорном устройстве связанной с затратами высокопроизводительной и, следовательно, дорогостоящей оценки. 3 н. и 20 з.п. ф-лы, 5 ил.
Patent RU-2297759-C2 (RU)
Inventor: KOSHKIN NIKOLAJ MIKHAJLOVICH
IPC: A01G25/16
Filed: 2005-07-12
Granted: 2007-04-27
Abstract: FIELD: agricultural engineering, in particular, system for automatic protection and controlling of self-propelled multi-tower sprinkling machines. 
     SUBSTANCE: hydraulic system has locking device equipped with hydraulic drive and positioned at entrance end of machine, controllable hydraulic relay connected to control pipe extending through each tower and connected to hydraulic relay control unit and through narrowing device to pressure pipeline, return valve, normally open locking valves and actuating devices with tower position sensors disposed on rods which are fixed on housing bars of synchronization mechanism for intermediate supporting  carts, hydraulically controlled valve mounted in feeding line of hydraulic drive for terminating cart and hydraulically communicated with control pipe. Actuating devices are connected through inlet pipe unions with control pipe via normally open locking valve by means of T-pipe, and through outlet pipe union with atmosphere. Tower position sensors are formed from plates made of fluorinated plastic material and equipped with slot widening at its ends. Plates are fixed on rods of synchronization mechanism by means of bolt connection so that said plates are movable axially of rod. Silicone pipe positioned within slot is joined with inlet and outlet pipe unions rigidly fixed within housing of synchronization mechanism for intermediate towers. Hydraulic communication between narrowing device and pressure pipeline is provided through return valve. 
     EFFECT: simplified construction and enhanced reliability in operation. 
     4 dwg
Patent RU-2302944-C2 (RU)
Inventor: MIKHAJLOVA ELENA ALEKSANDROVNA
IPC: B29C45/14
Filed: 2005-08-10
Granted: 2007-07-20
Abstract: FIELD: rubber industry; mechanical engineering; press molds for manufacture of the reinforced mechanical rubber articles. 
     SUBSTANCE: the invention is pertaining to the field of mechanical engineering and rubber industry, in particular, to manufacture of the reinforced mechanical rubber articles by vulcanization in the press mold and may be used for manufacture of the reinforced shock dampers, the resilient hinged suspensions. The technical result of the invention is provision of the control over the position of the elements of the fittings and the gaps between them for improvement of the quality of manufacture of the article. The technical result of the invention is achieved due to the fact, that the press mold for manufacture of the reinforced mechanical rubber articles with the multilayered located elements of the fittings and the layers of the elastomer contains the upper and the lower half-molds, the upper and the lower shaping rings and clampers of the fittings elements. At that the clampers of the fittings elements are made split in the vertical plane along the longitudinal axis. In the points of the fittings elements clampers mounting in the upper and the lower shaping rings there are the radial grooves. 
     EFFECT: the invention ensures production of the reinforced mechanical rubber articles, provision of the control over the position of the elements of the fittings and the gaps between them for improvement of the quality of the reinforced mechanical rubber articles. 
     10 dwg
Patent RU-2303587-C2 (RU)
Inventor: KUTSENKO GENNADIJ VASIL EVICH
IPC: C06B21/00
Filed: 2005-09-26
Granted: 2007-07-27
Abstract: FIELD: rocket fuels. 
     SUBSTANCE: invention relates to manufacture of charges of mixed solid propellant and comprises: preparing fuel mass, molding article, recovering a quantity of fuel mass during article molding operation, molding reference sample therefrom in mould provided with fuel shear modulus measuring system, determining fuel hardening end time on the reference sample from variation of fuel shear modulus in time, and hardening of article at time moment when hardening of reference sample fuel is ended. Before manufacture of the article, fuel mass is prepared having the same composition as that which is used to manufacture the article, after which several samples are molded therefrom in mould provided with fuel shear modulus measuring system, factor of converting sample fuel hardening time into hardening time of fuel in the article at corresponding temperature is determined, and hardening time of fuel in the article is thereby found. 
     EFFECT: enabled manufacture of article from mixed solid propellant taking onto account variation in fuel hardening kinetic parameters caused by variations in molding temperature, article dimensions, and material of shell. 
     3 cl
Patent RU-2339715-C2 (RU)
Title: Composition and extraction method by means of metals dissolvent with usage of aldoxime or ketoxime extractants
Inventor: SODERSTROM MEHTT JU DIN
IPC: C22B3/30
Filed: 2004-03-29
Granted: 2008-11-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: group of inventions concerns composition and method for metal extraction from solution. Composition contains one or more orthohydroxiarilaldoximes and one or more orthohydroxiarilketoximes, and also one or more equilibrium modifier in quantity providing modification extent of presented orthohydroxiarilaldoximes from preliminary 0.2 till 0.61. Equilibrium modifiers correspond alkylphenols, alcohols, esters, alkyl oxides and polyether, carbonate, ketones, nitriles, amides, carbamates, sulfoxides, or amine salts and quaternary ammonium compound. At that one or more equilibrium modifier are chosen from group 2,2,4-trimethyl-1,3-pentanediolmonoisobutyrate, 2,2,4- trimethyl-1,3-pentanedioldibenzoate, dibutyladipate, dipenthyladipate, dyhexyladipate, isobutylheptylketone, nonanon, 2,6,8-trimethyl -4-nonanon, diundecylketone, 5,8-diethyldodecane-6,7-dion, tridecanol and nonyl phenol. 
     EFFECT: increasing of metals extraction ratio. 
     11 cl