baber/WOPTO huggingface dataset:
Patent RU-2323940-C2 (RU)
Title: Соединение
Inventor: RIMINGTON KLAUDE
IPC: A61P19/02
Filed: 2002-08-30
Granted: 2008-05-10
Abstract: Изобретение касается фотосенсибилизирующих агентов, получаемых восстановлением одной двойной связи в порфириновом макроцикле сульфированного мезотетрафенилпорфирина, предпочтительно дисульфированного мезотетрафенилпорфирина, такого как TPPS 2a . Полученные сульфированные мезотетрафенилхлорины предстваляют собой соединения формулы (I) 
     
       
     
     (где X означает -SO 3 H; n, p, q и r каждый независимо обозначает 0 или 1; а сумма n, p, q и r является целым числом от 1 до 4, предпочтительно по крайней мере 2, в частности 2 или 4), изомеры или смеси их изомеров. Соединения по настоящему изобретению и их фармацевтически приемлемые соли обладают высоким коэфицентом экстинкции в области излучения от 630 до 680 нм, благодаря чему находят широкое применение в качестве фотосенсибилизирующих агентов для фотохимической интернализации молекул и фотодинамической терапии. 14 н. и 14 з.п. ф-лы, 8 ил.
Patent RU-2286496-C2 (RU)
Inventor: PERMINOV SERGEJ MIKHAJLOVICH
IPC: F16J15/53
Filed: 2004-04-29
Granted: 2006-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises supplying magnetic liquid to the space under the even or uneven teeth, moving the shaft or seal in the axial direction keeping the output of the charging openings between teeth on the opposite side with respect to the line of symmetry of the magnetic field, and setting the shaft or seal into the initial position. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2274563-C2 (RU)
Inventor: BURAVKOV ALEKSEJ VJACHESLAVOVI
IPC: E05B65/19
Filed: 2004-07-15
Granted: 2006-04-20
Abstract: FIELD: transport engineering; hook locks. 
     SUBSTANCE: proposed vehicle hood locking mechanism has locking unit consisting of rod member with working head made to pass and/or fit in hole of one of parts to be connected, and locking rod arranged for movement in this hole whose axis is square to longitudinal axis of locking rod, and displaced from central longitudinal axis of hole for engagement with outer surface of working head.  Mechanism is provided additionally with at least one other similar locking unit whose locking rod is coupled with locking rod of first unit for simultaneous displacement.  Each locking rod is fitted for movement in channel to prevent radial displacement of locking rod relative to axis of rod member at engagement with outer surface of working head.  Locking rods are interconnected by flexible tie.  One of locking rods is secured on tie passing through longitudinal hole made in rod or getting into two blind holes made from opposite end faces of rod, and other rod is secured on end of tie fitted into blind hole of said rod. 
     EFFECT: improved reliability of locking and possibility of fitting locking mechanism in safe zones of underhood space. 
     16 cl, 10 dwg
Patent RU-2290220-C2 (RU)
Inventor: TUROV ALEKSEJ NIKOLAEVICH
IPC: A61N1/36
Filed: 2004-07-15
Granted: 2006-12-27
Abstract: FIELD: medicine; cardiology. 
     SUBSTANCE: time of restoration of sine knot function is registered. Registration is performed at any step of electric stimulation at all frequencies with pitch of 10 pulses per minute. Frequency being 10 pulses per minute higher than spontaneous rhythm is taken as a start one. Frequency is taken as final one, which corresponds to beginning of second degree frequency-dependent atriventricular blockade. After the reserve of refractivity of sine-atrial area and summation index are calculated using original formulas. In case values of first factor are lower than 40 pulses per minute, sine-atrial blockade is diagnosed, and if second factor is higher than 80 pulses per minute, dysfunction of sinus knot is diagnosed. Method allows differentiating pathology of sine-atrial contact from malfunctions inside sine knot itself. 
     EFFECT: improved reliability; higher efficiency of diagnostics. 
     1 ex, 3 dwg
Patent RU-2307710-C2 (RU)
Inventor: BIKBOV MARAT AZATOVICH
IPC: B03B7/00
Filed: 2004-07-20
Granted: 2007-10-10
Abstract: FIELD: mining industry; methods of concentration of the magnetite ores. 
     SUBSTANCE: the invention is pertaining to the method of concentration of the minerals, in particular, the magnetite ores. The method allows to reduce the share of the ballast (not requiring crushing) material. The method includes the feeding of the pulp-shaped material intended for the wet magnetic separation into the apparatus, where using the gravitational method the pulp-shaped material is separated for two fractions: the light fraction and the heavy fraction. The heavy fraction is sent directly for crushing (uniting it with the magnetic product of separation), or using the magnetic field divide it into the nonmagnetic part and the magnetic part. At that the nonmagnetic part is dumped in the refuse tailings, while the magnetic part is directed to the mill or subjected to the gravitational separation with production of the heavy and light products. The heavy product consisting of the particles of the opened useful mineral is withdrawn avoiding the crushing as the rough iron concentrate. The light product consisting of the accreted particles is routed into the drum-type mill. 
     EFFECT: the invention allows to reduce the share of the ballast (not requiring crushing) material. 
     5 cl, 6 dwg
Patent RU-2293502-C2 (RU)
Title: Smoking-out fillers for smoking articles
Inventor: MAKADAM KEVIN DZHERARD
IPC: A24B13/02
Filed: 2002-12-23
Granted: 2007-02-20
Abstract: FIELD: tobacco industry, in particular, agglomerated tobacco filler and method for manufacturing the same, and smoking article. 
     SUBSTANCE: agglomerated tobacco filler contains tobacco powder and binder used in an amount exceeding about 90% by weight of agglomerated tobacco filler, said filler being substantially similar as to filling density to cut tobacco. Filler has reduced tendency to separation into individual components of cut tobacco as compared to that of agglomerated tobacco fillers having filling density values substantially differing from filling density values of cut tobacco. Smoking article comprises core of smoking material enclosed in wrap, said material comprising the indicated agglomerated tobacco filler. Method for manufacturing agglomerated tobacco filler involves liquefying tobacco powder having particles sized not in the excess of 500 microns; feeding liquefied tobacco powder in warm air flow into fluidized bed of binder. Resultant filler does not substantially differ with regard to filling density from that of cut tobacco, and has reduced tendency to separation into individual components of cut tobacco as compared to agglomerated tobacco fillers having filling density values substantially different from that of cut tobacco. 
     EFFECT: improved quality of agglomerated tobacco filler. 
     37 cl, 5 tbl, 10 ex
Patent RU-2276552-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2004-08-06
Granted: 2006-05-20
Abstract: FIELD: production of canned concentrates of first-course dinner dishes. 
     SUBSTANCE: method involves cutting carrot, white roots and bulb onion and mixing cut components in fat; shredding and freezing newly harvested cabbage; cutting potato, greens and meat; mixing while heating, without access of oxygen, potato, carrot, bulb onion, fat, cabbage, green pea, white roots, greens, tomato paste, wheat flour, black bitter pepper, laurel leaves, salt, and bone soup; packaging resultant mixture in conjunction with meat; providing pressurizing and sterilizing procedures. 
     EFFECT: improved digestion of base product.
Patent RU-2299241-C2 (RU)
Inventor: PETROV SERGEJ MIKHAJLOVICH
IPC: C13B30/10
Filed: 2004-10-06
Granted: 2007-05-20
Abstract: FIELD: food processing industry, analysis. 
     SUBSTANCE: invention relates to a method for assay of dry matters, sugar and non-sugar in the parent molasses. Method involves heating molasses to non-saturated state in a temperature-controlled capacity, dissolving vibrating sugar crystals placed into a netted vibrating cylinder in molasses under condition of vibrating motion of cylinder. Then the maximal content of dry matters is measured by the value of electric resistance and purity index of saturated molasses is determined with taking into account the measured maximal content of dry matters< and the saturation coefficient is calculated. Then dynamic viscosity of saturated molasses at the thermostatic control temperature is measured and the ratio non-sugar : water is determined and the dynamic viscosity model coefficients are calculated. Then the content of dry matters in saturated molasses is measured by the dynamic viscosity formula depending on centrifugation temperature and assigned values of maximal dynamic viscosity and minimal purity of saturated molasses. Then the value of purity of saturated molasses at centrifugation temperature with taking into account of sucrose solubility in pure solutions from temperature and the saturation coefficient is measured. Then the square deviation value is determined that is measured by the formula of dynamic viscosity at the centrifugation temperature from the assigned maximal viscosity. As a assigned value of purity of saturated molasses method involves using its minimally possible value attained in a crystallizer-cooling device, and each the following saturation of molasses is carried out at the thermostatic-control temperature distinguishing from the temperature of previous saturation by 5-10°C (for example, by cyclic schedule 55°C, 50°C, 45°C, 40°C, 55°C and so on). The obtained value is compared with the assigned small value by varying values of dry matters and purity of the saturated molasses. The optimal value of parameters of normal molasses is fitted by the comparison result. Invention provides enhancing the precision of assay of the content of dry matters and purity of normal molasses as compared with the known by 0.3-0.5%. 
     EFFECT: improved method of determination of parameters. 
     4 tbl, 1 ex
Patent RU-2350436-C2 (RU)
Title: Керамическое сверло для высокоскоростного сверления
Inventor: TJURRINI KLOD
IPC: B23B51/02
Filed: 2004-10-15
Granted: 2009-03-27
Abstract: Сверло содержит цилиндрический хвостовик и рабочую часть, содержащую две главные режущие кромки и поперечную кромку, два режущих зуба и две канавки, проходящие, чередуясь друг с другом, вокруг оси вращения сверла, каждый режущий зуб имеет ленточку и каждая канавка содержит основную переднюю поверхность, примыкающую к ленточке и к главной режущей кромке. По меньшей мере рабочая часть сверла выполнена из керамического материала, при этом передний угол сверла выполнен положительным. Задняя поверхность сверла проходит от каждой главной режущей кромки под задним углом, составляющим приблизительно от 4° до 10° относительно плоскости, перпендикулярной оси вращения сверла. Два выреза, формирующие две вторичные передние поверхности сверла, проходят от поперечной кромки под положительными передними углами, составляющими приблизительно от 1° до 7° относительно оси вращения сверла. Технический результат: повышение прочности сверла и производительности обработки. 2 н. и 21 з.п. ф-лы, 4 ил.
Patent RU-2369480-C2 (RU)
Inventor: LAKAN INA KLAUDIO
IPC: B29D30/72
Filed: 2003-08-01
Granted: 2009-10-10
Abstract: FIELD: transport. 
     SUBSTANCE: proposed method comprises the following stages, i.e. producing toroidal green tires in progress at least one line. Production of every green tire in progress comprises assembling the tire carcass representing a cylindrical hose consisting of at least one carcass layer coupled with circular reinforcing structures, and forming toroidal shape of aforesaid carcass. It includes also temporary storage of produced green tires in progress, transfer of aforesaid tires to at least one final assembly station whereat at least one continuous long element made from untreated elastomer is applied onto green tire in progress along preset trajectory. Here, note, that tread band is made at the latter stage. Tire production plant comprises at least one line of assembling green tires in progress that includes at least one device to assembly cylindrical-hose carcass structures and one device to form toroidal shape of carcass structures. Carcass structures comprise one carcass layer coupled with circular reinforcing elements space axially apart. Assembly line comprises one accumulating station and one final assembly station consisting of one element designed to feed continuous long element dame of untreated elastomer and at least two units to process green ties in progress fed from the assembly line. 
     EFFECT: higher flexibility of assembly. 
     43 cl, 4 dwg
Patent RU-2312444-C2 (RU)
Inventor: DIJKOVA NINA VLADIMIROVNA
IPC: H02K21/24
Filed: 2005-07-08
Granted: 2007-12-10
Abstract: FIELD: electrical engineering; electrical machines such as low-speed windwheel and water-wheel generators. 
     SUBSTANCE: proposed two-stack synchronous generator incorporating stator stacks with slots to receive windings and multipole inductor disposed between stacks has its stator stacks offset relative to each other through half the tooth pitch and stator slots skewed by half the tooth pitch. With such mechanical design of two-stack generator displacement of its stator stacks through half the tooth pitch ensures stepless transfer of inductor from tooth of one stator stack to adjacent tooth of other stator stack and makes reduction of bevel of its slots by half the tooth pitch sufficient for stepless transfer of inductor from tooth of one stator stack to adjacent tooth of other stator stack thereby reducing breakaway torque. Total permeance of magnetic circuit in proposed generator of both butt-end and radial design alternates is equalized by displacement of its stator stacks at the same time reducing initial breakaway torque. 
     EFFECT: improved performance and power characteristics due to reduced loss and enhanced efficiency of proposed synchronous generator. 
     1 cl, 5 dwg
Patent RU-2344146-C2 (RU)
Title: Пленка для упаковки продуктов
Inventor: SEHMJUEHLS BRAJAN R
IPC: C08J7/056
Filed: 2004-03-11
Granted: 2009-01-20
Abstract: Настоящее изобретение относится к получению пленок, используемых для упаковки пищевых продуктов, в частности к получению трубчатых оболочек для пищевых продуктов, которые должны быть приготовлены или иным образом нагреты в этих оболочках. Пленка имеет на своей поверхности жидкость, которая, по меньшей мере, частично поглощена этой пленкой. Перед нанесением жидкости на поверхность пленки, она подвергается поверхностной обработке для активации поверхности. При этом пленка получает поверхностную энергию, по меньшей мере, порядка 50 дин. 6 н. и 35 з.п. ф-лы, 6 ил., 5 табл.
Patent RU-2345927-C2 (RU)
Inventor: DANILKIN VJACHESLAV ANDREEVICH
IPC: B64D5/00
Filed: 2005-11-09
Granted: 2009-02-10
Abstract: FIELD: transport. 
     SUBSTANCE: aviation rocket-launching complex includes airplane, carrier rocket of airborne launching, systems securing their functioning, transport-take-off platform and cable-halyard. Carrier rocket is equipped with wing, head and tail cowlings with stabiliser and vertical empennage installed. Wing variable sweep after take-off is foreseen. Cable-halyard is connected with wing centre-section and airplane is functioning as towplane for carrier rocket. 
     EFFECT: increase of admissible dimensions and launching mass of carrier rocket and spacecrafts launched to orbit. 
     1 dwg
Patent RU-2310040-C2 (RU)
Inventor: DMITRIEV VIKTOR VIKTOROVICH
IPC: E02D1/00
Filed: 2005-11-10
Granted: 2007-11-10
Abstract: FIELD: construction, particularly investigation of foundation soil in situ, particularly to predict and estimate critical foundation condition and to determine quality of ground bed consolidation. 
     SUBSTANCE: ground probing device comprises conical head with rod, arm secured to shaft, head driving mechanism, which lowers the head in ground. The head driving mechanism comprises anvil and weight carried by axis. Device also has horizontal hollow body laid on base and provided with guiding bushes. Guiding bushes are installed from opposite body sides concentrically to central axis. Rod with conical head is inserted in one bush so that the rod may slide in longitudinal direction. Another bush has inner thread cooperating with arm shaft made as screw with stop. Central part of outer body surface has guiding means with slide supporting anvil. Anvil is shaped as wedge having inclined surface cooperating with mating slide surface and vertical surface cooperating with arm screw stop having weight with axis transversal to body one. 
     EFFECT: extended functional capabilities and decreased labor inputs for device operation. 
     2 dwg
Patent RU-2388082-C2 (RU)
Title: Микрокомпозиционный конструкционный материал и конструктивный элемент газотурбинного двигателя
Inventor: VUDFILD EHNDRJU FILIP
IPC: C22C14/00
Filed: 2005-11-11
Granted: 2010-04-27
Abstract: Изобретение относится к изделиям, содержащим металлические композиции на основе титана и, в частности, к изделиям, изготовленным из композиции титана с диспергированными в них частицами борида титана. Сущность изобретения: микрокомпозиционный конструкционный материал (21), имеющий матрицу (22), которая содержит больше титана, чем любого другого химического элемента, и дисперсию частиц (24, 25) борида титана в этой матрице (22). По меньшей мере примерно 50 объемных процентов частиц (24, 25) борида титана имеют максимальный габаритный размер менее примерно 2 микрометров. 
     Техническим результатом изобретения является изготовление конструктивных элементов с улучшенными свойствами, уменьшение количества дефектов, расширение диапазона условий безопасности работы. 2 н. и 9 з.п. ф-лы, 8 ил.
Patent RU-2327553-C2 (RU)
Inventor: NOVIKOV OLEG MIKHAJLOVICH
IPC: B23K10/02
Filed: 2006-02-16
Granted: 2008-06-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to the field of welding production and may be used for plasma-arc welding in protective medium of wide spectrum of structures from active materials in different industries. Plasma-arc welding is done in protective gas medium. As protective and plasma-forming gas one gas is used or mixture of two gases. Pulse supply of gases in the process of welding is done continuously by law of continuous rectangular wave, changing flow rate of protective and/or plasma-forming gas or mixtures of gases in accordance with ratios: Q min :Q max = 1 : n where n=4...10 and/or Q min ':Q max '=1 : n' where n'=2...5, where Q min  - minimum flow rate of protective gas; Q max  - maximum flow rate of protective gas; Q min ' minimum flow rate of plasma-forming gas; Q max ' - maximum flow rate of plasma-forming gas. 
     EFFECT: increase of plasma-arc stability and increase of its melting ability, which accordingly improves welding quality. 
     5 cl, 5 dwg, 1 ex, 1 tbl
Patent RU-2318001-C2 (RU)
Inventor: BONDAR VALENTIN ANAN EVICH
IPC: C09J103/08
Filed: 2006-02-26
Granted: 2008-02-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of carboxymethyl starch sodium salt used as a thickening agent and emulsifier in paper and textile industry, as component of drilling solutions in oil and gas extracting industry. Carboxymethyl starch sodium salt is prepared by treatment of starch with a carboxymethylating agent, addition of special additives, treatment with sodium hydroxide aqueous solution in reactor-mixing machine in three working zones, not less, at the filling coefficient of working zones 0.5-0.8 and the shift rate 500-1500 s -1  followed by drying. Invention provides increasing degree of substitution in carboxymethyl starch sodium salt and water loss index in using as a component of drilling solutions. 
     EFFECT: improved preparing method. 
     5 cl, 1 tbl, 1 dwg, 4 ex
Patent RU-2336273-C2 (RU)
Inventor: KONTANI TORU
IPC: A61P31/22
Filed: 2004-08-05
Granted: 2008-10-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to amid derivatives of formula (I), method of disease treatment and pharmaceutical composition based on them. Compounds can be applied in treatment of different herpes virus infections. In general formula (I)   , Z: 1,2,4-oxydiazol-3-yl, 4-oxazolyl, 1,2,3-triazol-2-yl or 2-pyridyl, A: phenyl, which can have a substitute (substitutes) selected from group, including lower alkyl, halogen, halogen-substituted lower alkyl, O-lower alkyl, O-lower alkylene -OH, CN, OH, O-lower alkylene-phenyl, O-lower alkylene-O-lower alkyl, NH 2 , NH-lower alkyl, N-(lower alkyl) 2  ,NH-lower alkylene-OH, NH-lower alkylene-O-lower alkyl, O-lower alkylene- NH 2 , O-lower alkylene-NH-lower alkyl and O-lower alkylene-N(lower alkyl) 2 ; heteroaryl, representing monocyclic 6-member ring, which contains nitrogen atom as heteroatom or bicyclic 9-member ring, containing 1-2 heteroatoms selected from nitrogen and/or sulfur, which can have a substitute (substitutes), selected from lower alkyl; or phenyl group, condensed with saturated 5-member hydrocarbon cycle; or phenyl group, condensed with saturated 5-member heterocyclic cycle, which contains 1-2 heteroatoms, selected from nitrogen and/or oxygen, which can have a substitute (substitutes), selected from group, including lower alkyl, halogen, -C(O)-lower alkyl, lower alkylene-O-lower alkyl, on condition, that aryl group, condensed with saturated hydrocarbon cycle or aryl group, condensed with saturated heterocyclic cycle is bound with nitrogen atom through carbon atom in aromatic cycle, X: CO, R 3 : C 3 -C 6 cycloalkyl, which can have a substitute (substitutes), selected from group, which includes oxo, OH, halogen, CN, O-lower alkyl, -C(O)-NH 2 , -C(O)-NH-lower alkyl, -C(O)-N(lower alkyl) 2 , lower alkylene-OH, lower alkylene-O-lower alkyl; aryl, selected from phenyl, naphtyl, which can have a substitute (substitutes), selected from halogen; pyridyl; 9-member bicyclic heteroaryl, containing 1-3 heteroatoms, selected from S, N, O; or saturated heterocyclic group, representing monocyclic 6-member group, which contains 1-2 heteroatoms selected from S, SO, SO 2 , N, O, which can have a substitute (substitutes), selected from halogen. 
     EFFECT: obtaining amid derivatives that can be applied for treating various herpes virus infections. 
     17 cl, 26 tbl, 125 ex
Patent RU-2320002-C2 (RU)
Inventor: KOVALENKO SERGEJ SAVVICH
IPC: G06F9/48
Filed: 2006-04-18
Granted: 2008-03-20
Abstract: FIELD: computer engineering, namely processors meant for operation in multitask mode and containing hardware for automatically switching context of tasks and procedures. 
     SUBSTANCE: in accordance to the method, for each new task or procedure free resources are allocated in circular buffer of general purpose registers for data being processed, and in circular stack for switching contexts for data which characterize predetermined location for contexts in external memory. When circular buffer of general purpose registers or circular context switching stack are overflowed, saved contexts at hardware level are fully automatically displaced into memory, without using software means. The data from circular context switching stack make it possible to organize contexts displaced into memory in form of connected list, and to restore saved contexts when necessary. 
     EFFECT: increased speed when switching context of tasks and procedures with lesser amount of used hardware resources. 
     21 cl, 5 dwg