baber/WOPTO huggingface dataset:
Patent RU-2347979-C2 (RU)
Inventor: KOBTSEV VITALIJ GEORGIEVICH
IPC: F23R5/00
Filed: 2005-06-22
Granted: 2009-02-27
Abstract: FIELD: heating. 
     SUBSTANCE: present invention pertains to the design of self-contained sources of compressed gas, and particularly to low-temperature solid fuel gas generators. The pyrotechnic nitrogen-generating device has a case with a cover, put inside a combustion chamber, a cartridge of solid nitrogen source, a pyrocartridge, an igniter of the cartridge of solid nitrogen source, a cooling unit and a baffle with a delivery outlet. The cooling unit has perforated ends, forming a space filled with a coolant, and is fitted between the baffle with the delivery outlet and the combustion chamber. The cartridge of solid nitrogen source is in form of blocks with central openings, arranged coaxially with the case, with fixed gaps between them. The igniter is in form of a perforated refractory cup with a blind bottom, fitted inside the central openings of the nitrogen-generating blocks and filled with pyrotechnical tablets or solid fuel blocks, located in the gap between them. The invention increases output of the nitrogen-generating device. 
     EFFECT: increased output of nitrogen-generating device. 
     11 cl, 1 dwg
Patent RU-2305411-C2 (RU)
Inventor: KUNIZHEV STANISLAV MUKHADINOVI
IPC: A23C9/18
Filed: 2005-07-14
Granted: 2007-09-10
Abstract: FIELD: milk industry. 
     SUBSTANCE: method involves producing lactose-free milk base from dried fat-free goat milk having moisture content of 12-16% by extracting lactose and mineral salts using aqueous solution of hydrochloric acid or citric acid or acid whey with pH value of 3.8-4.4 of said mixture within temperature range of 20-55 C, with ratio of dried fat-free milk to acid solution making 1:8-1:12; separating extract; introducing into lactose-free base fatty component in the form of ethyl alcohol solution so that fatty component content in ethyl alcohol is 8-16%; mixing mixture and drying in convective drier until residual moisture content is 5-6%; adding fine crystalline sugar, water-soluble vitamins in dry state and selenides and iodides of sodium and potassium in an amount of 100-120 mkg/kg and 2.0-2.4 mk/kg; mixing said mixture; adding flour for infant's and dietary food and ferric glycerophosphate; introducing sodium citrate or potassium citrate or bicarbonate of soda in an amount of 8-10 g/kg, 10-12 g/kg and 6-8 g/kg, respectively; mixing resultant mixture and packaging in the presence of inert gas medium. 
     EFFECT: increased biological value and digestibility of product. 
     3 ex
Patent RU-2322457-C2 (RU)
Inventor: BRITA DIEGO
IPC: C08F210/16
Filed: 2003-11-25
Granted: 2008-04-20
Abstract: FIELD: polymerization catalysts. 
     SUBSTANCE: invention provides solid catalytic component for polymerization of olefins, contains magnesium, titanium, halogen, and electronodonor compound belonging to series of ethers, esters, amines, ketones, or nitriles and is characterized by Mg/Ti molar ratio higher than 5 and electronodonor compound-to-titanium molar ratio higher than 3.5, while titanium atoms originate from titanium tetrahalides or compounds of formula TiX n (OR 1 ) 4-n  wherein 0≤n≤3, X represents halogen and R C 1 -C 10 -hydrocarbon group and wherein magnesium atoms originate from adduct of formula MgCl 2 •pR 2 OH wherein p represents number from 0.1 to 6 and R 2  C 1 -C 18 -hydrocarbon radical. Also described is olefin polymerization catalyst containing product obtained by contacting above solid catalytic component, one or several alkylaluminum compound, and optionally an external electronodonor compound optionally followed by pre-polymerization with one or several olefins of formula CH 2 =CHR, wherein R is H or C 1 -C 10 -hydrocarbon group, to form polymer in amount from about 0.1 to about 1000 g per 1 g of solid catalytic component. Further described is copolymerization of olefins CH 2 =CHR, wherein R is H or C 1 -C 10 -hydrocarbon group, in presence of proposed catalyst. 
     EFFECT: achieved uniform distribution of comonomer in chains and between chains of copolymer at high polymerization activity. 
     27 cl, 6 tbl, 55 ex
Patent RU-2316481-C2 (RU)
Inventor: SISTER VLADIMIR GRIGOR EVICH
IPC: C02F1/463
Filed: 2005-10-28
Granted: 2008-02-10
Abstract: FIELD: water cleaning, particularly to recover waste detergent solutions in municipal-domestic service facilities, light industry plants demanding large water volumes, chemical facilities using surfactants as wetting agents, emulsifiers, stabilizers and so on and domestic sewage water purification. 
     SUBSTANCE: method involves ultrasonically treating water to be purified in cavitation regime by applying ultrasonic oscillations with ultrasonic oscillation power density of 1.5-3 W/cm 2 ; linking electrode set to constant current source and performing combined ultrasonic and electrocoagulation water treatment in cavitation regime with ultrasonic oscillation power density of 1-2 W/cm 2 ; carrying out final electrocoagulation sewage water cleaning. All water treatment stages are serially performed in single electrochemical reactor. 
     EFFECT: increased cleaning efficiency along with decreased power inputs and reagent consumption. 
     4 cl, 1 dwg
Patent RU-2310979-C2 (RU)
Inventor: GOLOVKOV ALEKSANDR AFANAS EVIC
IPC: H01P1/00
Filed: 2005-10-31
Granted: 2007-11-20
Abstract: FIELD: radio communications, possible use for generating phase-manipulated, amplitude-manipulated, and also amplitude-phase manipulated signals. 
     SUBSTANCE: device for modulating amplitude and phase of multi-frequency signals contains a course of multi-frequency signals, reactive quadripole, semiconductor diode and a source of low frequency controlling voltage. The quadripole is made in form of arbitrary connection of two reactive dipoles, semiconductor diode is coupled in a longitudinal circuit between the source of bearing signal and the input of quadripole, a source of low frequency controlling signal is coupled in parallel to diode. Resistance multi-frequency signal source is selected to be arbitrary, a load is coupled to the output of the quadripole for passing multi-frequency signals with arbitrary resistances in at a given number of frequencies of interpolation of required frequency characteristics. Dipoles are made of arbitrarily interconnected reactive elements, number of which is selected to be not less than number of given frequencies of interpolation of required amplitude-frequency and phase-frequency characteristics, and parameters of reactive elements are selected from condition of simultaneously ensured required ratios of modules and phase differences of transmission coefficient at given number of frequencies in two states of semiconductor diode, determined by two edge levels of controlling signal. 
     EFFECT: simultaneously ensured different required changing rules of amplitude and phase of passing signal with extreme characteristics at given number of fixed frequencies when manipulator is coupled between arbitrary resistances and when controlling element is coupled in longitudinal circuit between the source of multi-frequency signals and the quadripole. 
     6 dwg
Patent RU-2312727-C2 (RU)
Inventor: POKSEVATKIN MIKHAIL IVANOVICH
IPC: B21D9/15
Filed: 2005-12-05
Granted: 2007-12-20
Abstract: FIELD: plastic working of metals, possibly manufacture of bent products from short thick-wall tubes. 
     SUBSTANCE: method comprises steps of filling cavity of blank with filler and performing bending in lever type die by means of deforming punch; applying to lower halves of end surfaces of blank mutually opposite compression efforts created by means of cams in the form of outer end members of levers of lever die; determining motion length path of each cam rotating by half of bending angle of blank according to given formula. 
     EFFECT: improved quality of bent product. 
     2 dwg, 1 ex
Patent RU-2391059-C2 (RU)
Title: Узел кругового уплотнителя троакара
Inventor: TOMPSON BRAJAN DZH
IPC: A61B17/34
Filed: 2005-12-16
Granted: 2010-06-10
Abstract: Группа изобретений относится к хирургическим инструментам и может быть использована с узлом троакара. Узел уплотнителя включает в себя множество сегментов уплотнителя. Каждый сегмент уплотнителя включает в себя периферийную кромку и кромку шва. По меньшей мере, первый сегмент уплотнителя и второй сегмент уплотнителя соединены вдоль своих соответствующих периферийных кромок для формирования первого слоя уплотнителя, имеющего шов, образованный кромкой шва первого сегмента уплотнителя и кромкой шва второго сегмента уплотнителя. По меньшей мере, третий сегмент уплотнителя и четвертый сегмент уплотнителя соединены вдоль своих соответствующих периферийных кромок для формирования второго слоя уплотнителя, имеющего шов, образованный кромкой шва третьего сегмента уплотнителя и кромкой шва четвертого сегмента уплотнителя. Шов первого слоя уплотнителя имеет первую продольную ось, и шов второго слоя уплотнителя имеет вторую продольную ось, и первый слой уплотнителя ориентирован по отношению ко второму слою уплотнителя таким образом, что первая продольная ось ориентирована под углом по отношению ко второй продольной оси. В результате устранены проблемы напряжения в направлении окружности высокого напряжения, свойственные известным уплотнителям. 2 н. и 18 з.п. ф-лы, 17 ил.
Patent RU-2317225-C2 (RU)
IPC: B63H1/26
Filed: 2006-02-10
Granted: 2008-02-20
Abstract: FIELD: shipbuilding; manufacture of marine propellers at minimum level of noise. 
     SUBSTANCE: proposed marine propeller has hub and blades with entrance and exit sections. Exit sections of blades are made over entire height at periodic deflection of actual blade exit angle relative to designed angle. The periodic deflection of actual exit angle relative to  designed angle is magnitude ±Δα reaching 15° beginning with ½ to 1/3b, where b is chord of blade profile  in each section; pitch "t" of periodicity may be equal to (0.1-1.0)l, where "l" is blade length; exit sections are wavy in shape. Surface of exit section of blades may be formed by interconnected plane. 
     EFFECT: reduced intensity of hydrodynamic noise generated by propeller in all operating modes, variable modes inclusive. 
     2 cl, 4 dwg
Patent RU-2384435-C2 (RU)
Title: Method to determine actuator excitation current
Inventor: EHNGEL MANN MARIO
IPC: H01F7/18
Filed: 2004-07-28
Granted: 2010-03-20
Abstract: FIELD: technological process. 
     SUBSTANCE: influence of pressure is determined, with no pressure pickups and with the help of actuator electric control amount. One or several actuator specific operating characteristics are used. Said characteristics are used to purposefully set required flow depending upon current strength. Actuator specific operating characteristics are determined automatically and irrespective of actuator operating pressure. 
     EFFECT: higher accuracy of adjustment. 
     13 cl, 14 dwg
Patent RU-2395520-C2 (RU)
Inventor: AL BERISIO PALOMERA FERNANDO
IPC: A61P35/00
Filed: 2004-09-09
Granted: 2010-07-27
Abstract: Изобретение относится к новым противоопухолевым соединениям, представляющим собой производные кахалалида F, содержащим их фармацевтическим композициям и их применению для приготовления противоопухолевого лекарственного средства. 4 н.п. ф-лы, 11 табл.
Patent RU-2324016-C2 (RU)
Inventor: IVANOVA LIDIJA VLADIMIROVNA
IPC: C30B9/04
Filed: 2006-06-07
Granted: 2008-05-10
Abstract: FIELD: metallurgy; chemical-metallurgical production of metals. 
     SUBSTANCE: method implies evaporation of platinum solution, obtained melt of chloroplatinic acid is granulated in inert condensed gas applied as cryogenic medium. 
     EFFECT: production of chloroplatinic acid in the form of high grade crystalline hydrate with specified platinum content. 
     1tbl, 1 ex
Patent RU-2330936-C2 (RU)
Inventor: GRIB VITALIJ SEMENOVICH
IPC: E21B43/00
Filed: 2006-06-08
Granted: 2008-08-10
Abstract: FIELD: mining. 
     SUBSTANCE: invention concerns methods of oil lifting from wells. The method involves installation of a perforated casing pipe and oil well tubing with a reverse valve in the bottom part. The reverse valve is also installed in the casing pipe above the perforation interval with the help of a packer. Well fluid is lifted through the central hole of the oil well tubing by displacing the fluid with natural gas compressed to the necessary pressure and pumped to the hole clearance of the oil well tubing. At that, fluid level in the hole clearance should not fall to the bottom of the oil well tubing. 
     EFFECT: streamlining of fluid lifting from the well bottom to the surface, reduction of fluid lifting expenses and improvement of environmental situation. 
     1 dwg
Patent RU-2325177-C2 (RU)
Inventor: OGANESJAN EHDUARD TONIKOVICH
IPC: A61P19/00
Filed: 2006-06-19
Granted: 2008-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: vegetable raw is extracted, extract is mixed with vaseline and anhydrous lanoline. As a preliminary vegetable raw - white bryony roots - are crushed for fractions not more than 3 mm, defatted with mixture chloroform - ethanol (2:1) during 7-10 hours with further removal of dissolvent. Dried sovent cake is extracted with 70% ethanol at temperature 18-20°C, with proportions: extractor 1:2.0 during 144 hours in six diffusers; then at temperature 50-55°C vaseline and anhydrous lanoline are melted proportionally 85:10, mixture is cooled up to temperature 25-30°C; this mixture is combined with 5 portions of white bryony roots liquid extract. 
     EFFECT: drug without irritant odor. 
     2 tbl, 4 dwg, 8 ex
Patent RU-2374228-C2 (RU)
Title: Производные 4-фенилпиперидина в качестве ингибиторов ренина
Inventor: SEDRANI RISHAR
IPC: C07D211/42
Filed: 2004-11-25
Granted: 2009-11-27
Abstract: Изобретение относится к новым соединениям формулы !  ! где R1 представляет собой -O-Х, где Х представляет собой -(CH2)m-(CR9R10)p-(CH2)n-Z-(CH2)q-W, где m, n и q независимо обозначают ноль или имеют значение от 1 до 5; р обозначает ноль или 1; R9 и R10 независимо представляют собой водород, гидрокси, галоген, низший алкил, низший алкокси или циклоалкил; или R9 и R10 вместе представляют собой алкилен, который вместе с атомом углерода, к которому они присоединены, образует арил; Z представляет собой связь или О; W представляет собой арил; R2 представляет собой водород; L представляет собой связь; R3 представляет собой водород; R4 представляет собой водород; R5 и R6 независимо представляют собой водород; R7 представляет собой водород, галоген, гидрокси, трифторметил, низший алкил, низший алкокси, алканоил, алкилоксиалкокси, алканоилокси, амино, алкиламино, диалкиламино, ациламино, карбамоил, карбокси, алкоксикарбонил; или R7 и R6 вместе представляют собой -(CH2)1-2-, Y представляет собой -(СН2)r-, -O-(СН2)r-, -(СН2)r-O-, где r обозначает ноль или имеет значение от 1 до 3; Q вместе с атомами, к которым он присоединен, образует арил, пиридильное, пиримидинильное, тиенильное, фурильное, пирролильное или индолильное кольцо; или к его фармацевтически приемлемым солям. Изобретение также относится к способу ингибирования активности ренина у млекопитающих, к фармацевтической композиции, а также к применению. Технический результат - получение новых биологически активных соединений, обладающих ингибирующей активностью в отношении ренина. 6 н. и 17 з.п. ф-лы.
Patent RU-2339787-C2 (RU)
Title: Устьевой самоуплотняющийся сальник штанговой насосной установки
Inventor: SULTANOV BAJRAK ZAKIEVICH
IPC: E21B33/00
Filed: 2006-08-21
Granted: 2008-11-27
Abstract: Изобретение относится к нефтегазодобывающей промышленности, а именно к насосным установкам для добычи нефти, в конструкции которых используются штанги. Устьевой самоуплотняющийся сальник штанговой насосной установки содержит нижний и верхний уплотнительные элементы и двухразмерный по внутреннему диаметру корпус, снабженный упорной плитой, на которой размещен нижний утолщенный конец двухразмерного корпуса. В корпусе устьевого сальника размещен дифференциальный поршень, большая площадь которого выполнена с возможностью взаимодействия со скважинной жидкостью, а меньшая - с нижним эластичным элементом. В верхней части корпуса размещена разделительная шайба, жестко закрепленная разделительной втулкой, снабженной накидной гайкой, в верхней части которой находится полость, гидравлически связанная с помощью шланга высокого давления с межтрубным пространством нефтяной скважины. Нижний утолщенный конец двухразмерного корпуса снабжен нажимной втулкой, взаимодействующей с упорной плитой посредством цилиндрической резьбы. Обеспечивает экологическую безопасность, упрощает эксплуатацию скважинных штанговых насосных установок. 1 ил.
Patent RU-2337332-C2 (RU)
Inventor: KENDALL MARTIN
IPC: G01K1/12
Filed: 2006-08-23
Granted: 2008-10-27
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: device for temperature measurement in metal melts includes thermal element placed in tube, outer protection case made mainly of graphite and metal oxide. Thermal element tube is positioned in the protection case at some distance to form interspace filled with insulating material and oxygen-binding material. Insulating material and oxygen-binding material in the form of powder form a tube surrounding thermal element tube at some distance from it, or surrounded by protection case at some distance from it. 
     EFFECT: improved operation characteristics of device. 
     9 cl, 3 dwg
Patent RU-2371630-C2 (RU)
Inventor: SULTANOV RIF GABDULLOVICH
IPC: F17D5/00
Filed: 2006-09-21
Granted: 2009-10-27
Abstract: FIELD: pipeline. 
     SUBSTANCE: in method of untight point detection in pipeline system, the absence of clogging is identified in controlled area by confirmation of inequality of pressures at pipeline ends and availability of flow rate in it after a certain control time, and also flow rate and pressure are measured when gas or liquid is supplied only from one side. 
     EFFECT: simplification and accuracy increase in method for detection of untight point in pipeline system by elimination of unavoidable error of mathematical model and initial data, error of method of interpolatory building and computing error. 
     1 dwg
Patent RU-2323333-C2 (RU)
Inventor: LONDON GEORGIJ ZALKINDOVICH
IPC: E21B47/008
Filed: 2006-10-12
Granted: 2008-04-27
Abstract: FIELD: liquid, namely oil, production, particularly by bottomhole pumping oil well operation. 
     SUBSTANCE: method involves measuring actual current downtime T a  for producing well and calculating current shutdown time T i  as part of predetermined shutdown time T p  : T i =T a /T p ; distributing and ranking current relative well shutdown time in descending order; setting maximal M max  and minimal M min  admissible numbers of current producing wells; measuring current number M p  of producing wells; comparing number M p  of producing wells with threshold M max  and M min  values. If M p <M min  well having maximal shutdown time is brought into operation for product extraction. If M p =M max  wells in shutdown regime are inhibited from being brought into operation. If M min <M p <M max  said well are enabled to be brought into operation for product pumping-out from several killed wells in correspondence with "rank" thereof so that summary number of operating wells and ones allowed to be brought into operation should be always equal to maximal value M max . Network managing device adapted for said method realization comprises device sets. Number of device sets is equal to number of wells in well cluster. Each set includes key, measuring unit and control unit, as well as common control equipment. The control equipment comprises information data exchange unit, program control unit, line, computing block, timer, register bank and real-time clock 10. Each control unit is communicated with the first port of data exchange unit, which in turn is connected with program control unit. The program control unit is linked to computing unit, timer, register bank and real-time clock through line 6. The control unit is also communicated with external equipment through data exchange unit. External equipment is connected to the second data exchange unit port. 
     EFFECT: possibility to equalize load on common well resources by retention of number of wells brought into pumping-out operation within predetermined range. 
     4 cl, 7 dwg
Patent RU-2339625-C2 (RU)
Title: Substituted n-[omega-azol-1-yl)alkyl]benzolsulfamides, methods of obtaining them and their application as antiagregants
Inventor: POPKOV SERGEJ VLADIMIROVICH
IPC: A61K31/417
Filed: 2006-11-02
Granted: 2008-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: in substituted N-[ω-azol-1-yl)alkyl]benzolsulfamides  , X and Y represent CH-group, n stands for 2 or 4, R - similar or different stand for alkyl group with number of carbon atoms from 1 to 4, perfluoralkyl group with number of carbon atoms from 1 to 4, perfluoralkoxy group with number of carbon atoms from 1 to 4, nitro group, alkoxycarbonyl group with number of carbon atoms from 1 to 4, and their salts, n stands for 3, R - similar or different stand for alkyl group with number of carbon atoms from 2 to 4, perfluoralkyl group with number of carbon atoms from 1 to 4, perfluoralkoxy group with number of carbon atoms from 2 to 4, alkoxycarbonyl group with number of carbon atoms from 1 to 4, and their salts, where X stands for CH-group, Y stands for nitrogen atom, n stands for 2, R - similar or different stand for alkyl group with number of carbon atoms from 2 to 4, perfluoralkyl group with number of carbon atoms from 1 to 4, perfluoralkoxy group with number of carbon atoms from 1 to 4, nitro group, alkoxycarbonyl group with number of carbon atoms from 1 to 4, and their salts, n stands for 3 or 4, R - similar or different stand for alkyl group with number of carbon atoms from 1 to 4, perfluoralkyl group with number of carbon atoms from 1 to 4, perfluoralkoxy group with number of carbon atoms from 1 to 4, nitro group, alkoxycarbonyl group with number of carbon atoms from 1 to 4, and their salts, where X and Y simultaneously are chain C-CH=CH-CH=CH-C constituting together annelated with heterocycle ring, n stands for whole number from 2 to 4, R - similar or different stand for alkyl group with number of carbon atoms from 1 to 4, perfluoralkyl group with number of carbon atoms from 1 to 4, perfluoralkoxy group with number of carbon atoms from 1 to 4, nitro group, alkoxycarbonyl group with number of carbon atoms from 1 to 4, and their salts, methods of their obtaining and application as anti-aggregation preparations. Anti-aggregation activity of N-[ω -azol-1-yl)alkyl]benzolsulfamides, of general formula I, for instance, hydrochloride of N-[4-(1H-triasol-1-yl)butyl]-n-methylbenzolsulfumide (35) is higher than of etalon dazoxyben. 
     EFFECT: increase of anti-aggregation activity. 
     4 cl, 5 tbl, 5 ex
Patent RU-2374146-C2 (RU)
Inventor: CHEKKONELLO OLINTO SERAFINO
IPC: G06F17/40
Filed: 2006-10-30
Granted: 2009-11-27
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: proposed system comprises set of transducers (2) collect data on flight parametre, central electronic unit (3) to process aforesaid data and make them representative. System comprises also electronic graphics data (4) controlled by above mentioned central electronic unit to display aforesaid data on display or transparent plate (5) with the help of protector. During take-off and landing, symbols displaying spatial position of aircraft are displayed on aforesaid display. The symbols above comprises aircraft wings undercarriage positions in terms of pitch angle, the positions being superimposed on pitch vertical scale made up of indicators pairs projected on aforesaid plate-screen. 
     EFFECT: improved control over aircraft parametres in take-off and landing. 
     4 cl, 2 dwg