baber/WOPTO huggingface dataset:
Patent RU-2315791-C2 (RU)
IPC: G02B5/22
Filed: 2003-03-13
Granted: 2008-01-27
Abstract: FIELD: organic chemistry, in particular anthraquinone dyes useful for dyeing in polymer material mass. 
     SUBSTANCE: invention relates to compounds of formula I   wherein each R 1  and R 2  are independently NHR 5 ; each R 2  and R 3  are independently -OR 6  or -OR 7 ; R 5  is aryl or hydroxyalkyl; R 6  is aryl; and R 7  is aryl or hydroxyalkyl. 
     EFFECT: dyes of high heat stability, light stability and dyeing ability; dyed polymer materials of high strength. 
     5 cl, 1 tbl, 4 ex
Patent RU-2279449-C2 (RU)
Title: Method of treatment of fluoro-polymer particles and their products
Inventor: KOUTS MAJKL
IPC: C08J7/046
Filed: 2003-02-13
Granted: 2006-07-10
Abstract: FIELD: compositions for fluoro-polymer coats. 
     SUBSTANCE: proposed composition contains separate particles of fluoro-polymer having polymer hydrophilic macro-moleculars connected to them by high energy treatment. Proposed invention refers also to method of treatment of fluoro-polymer, method of treatment of fluoro-polymer particle surfaces, method of imparting property of wetted surface to particles of inert polymer powder  and method of modification of molecular mass of fluoro-polymer particles. This method makes it possible to change chemical functional groups of particle surface, thus changing the characteristics of particle surface. These characteristics enhance suitability of particles and make them highly dispersible even in water. 
     EFFECT: enhanced efficiency. 
     28 cl, 5 tbl, 7 ex
Patent RU-2321265-C2 (RU)
Inventor: PARSONS NIKOLAS TAJERS
IPC: A23G1/12
Filed: 2003-06-10
Granted: 2008-04-10
Abstract: FIELD: process for reducing viscosity of fatty-based mixture and equipment for performing the same. 
     SUBSTANCE: method involves preliminarily grinding fatty base containing solid particles and fat into powdered mass in rolling refiner for grinding of chocolate mass; processing powdered mass for forming elongated, longitudinally running flow sufficiently effective for destructing agglomerates and eliminating close engagement between solid particles and fat for producing of pasty mass containing fat-coated solid particles. Longitudinally running flow may be formed by forced passage of fatty-based mixture through a plurality of narrowed parts arranged in the form of rows parallel and/or sequentially arranged relative to flow. Longitudinally running flow may be also formed by forced and continuous passage under pressure of powdered mass through a plurality of openings of at least one plate of die. Apparatus has die unit comprising at least one plate with a plurality of openings, and pressure generating device for creating pressure to be applied to mixture at pressure side of die for forced passage of powdered mass through openings and thereby forming longitudinally running flow sufficiently effective for destructing of agglomerates and eliminating close engagement between solid particles and fat and for producing of pasty mass with fat-coated solid particles. Method allows conche treatment process in standard conching machine to be substituted or at least conching time to be reduced or subsequent charging and amount of fatty-based mass per unit of time to be increased using standard conching machine. 
     EFFECT: increased efficiency of method and apparatus allowing conching process to be avoided or at least conching time to be reduced or charging of fatty-based mass per unit of time in standard conching machine to be increased. 
     16 cl, 2 dwg, 7 ex
Patent RU-2319651-C2 (RU)
Title: Обвязочная лента
Inventor: MODI KIRIT S
IPC: G09F3/04
Filed: 2003-06-16
Granted: 2008-03-20
Abstract: Изобретение представляет собой разновидность механической застежки в виде обвязочной ленты, изготавливаемой с универсальным кодом продуктов. Обвязочная лента имеет первую лицевую поверхность и вторую лицевую поверхность. Первая лицевая поверхность образована из термопластичного материала в виде полосок с крючками, имеющих первую и вторую лицевые стороны. На первой лицевой стороне полоски с крючками имеется множество крючкообразных выдающихся выступов. Выступы формируют по меньшей мере частично первую лицевую сторону обвязочной ленты. Вторая лицевая сторона полоски с крючками представляет собой пленку, на которую нанесен отпечатанный код UPC, считываемый через первую лицевую поверхность полоски с крючками. Достигается удобство использования и простота изготовления. 16 з.п. ф-лы, 11 ил., 2 табл.
Patent RU-2295914-C2 (RU)
Inventor: BORODULINA ELENA ALEKSANDROVNA
IPC: A61K31/4409
Filed: 2005-02-15
Granted: 2007-03-27
Abstract: FIELD: medicine, phthisiology. 
     SUBSTANCE: one should detect the values of total initial IgE (IU/ml) and last year's Mantoux test 2TU(mm), then it is necessary to determine the values of Mantoux test 2TU (mm) on the moment of survey and the values of eosinophilic leukocytes, lymphocytes (%), IL-2 (IU/ml), total IgE in dynamics (IU/ml), CD4+ cells (%), CD8+ cells (%), CD16+ cells (%) followed by Mantoux test 2TU (mm) at the background of antihistamine preparation intake along with detecting its values to calculate two classification functions: G1 - the function value for postvaccinal allergy, moreover, G1 = 7 x last year's Mantoux test 2TU(mm) + 8.5 x Mantoux test 2TU(mm) on the moment of the survey - 14.5 x Mantoux test 2TU(mm) after the intake of antihistamine preparation + 2.5 x eosinophilic leukocytes (%) + 0.8 x lymphocytes(%) + 5.5 x initial IgE (IU/ml) - 1.3 x IgE in dynamics (IU/ml) + 10.9 x IL-2 (IU/ml) + 4.5 x CD4+cells (%) - 5.2 x CD8+cells (%) - 3.5 x CD16+cells (%) - 31.9 and G2 - the function value for infection allergy, moreover G2 = 6.4 x last year's Mantoux test 2TU(mm) + 1.1 x Mantoux test 2TU(mm) on the moment of survey - 25 x Mantoux test after the intake of antihistamine preparation + 98.7 x eosinophilic leukocytes (%) + 0.07 x lymphocytes (%) + 6.9 x initial IgE (IU/ml) - 8.8 x IgE in dynamics (IU/ml) + 71 x IL-2 (IU/ml) + 6.0 x CD4+cells (%) - 4.1 x CD8+cells (%) - 2.2 x CD16+cells (%) - 32.9 and at G1<G2 one should diagnose tuberculosis infectioning. 
     EFFECT: higher accuracy and efficiency of detection. 
     2 ex
Patent RU-2308188-C2 (RU)
Inventor: SOFRONOV VLADIMIR GEORGIEVICH
IPC: A01K67/02
Filed: 2005-07-05
Granted: 2007-10-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: it is necessary to apply the feedstuff treated with "Hymizyme" polyenzymatic preparation by high-temperature fermentation technique in case of intoxication with cadmium and lead in animals and hens. The innovation enables to decrease the content of heavy metals in meat and poultry eggs. 
     EFFECT: higher efficiency. 
     8 ex, 3 tbl
Patent RU-2300449-C2 (RU)
Inventor: GRECHISHNIKOV VLADIMIR ANDREEV
IPC: B23G5/18
Filed: 2005-08-30
Granted: 2007-06-10
Abstract: FIELD: metal working, thread cutting tools. 
     SUBSTANCE: head includes body in groove of which threaded plate is mounted. In order to improve quality of thread, head is provided with guiding roller designed for contact with part, mounted with eccentricity relative to axis of head body on front end with possibility of rotation. Studs are mounted on said roller along circle whose diameter is equal to diameter of opening for thread. 
     EFFECT: enhanced quality of thread. 
     1 dwg
Patent RU-2338486-C2 (RU)
Inventor: VENSAN PATRIS
IPC: A61F9/00
Filed: 2004-03-26
Granted: 2008-11-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: injector (20) contains the main cylindrical part (21) cases and the pencil-point part (25) cases leaving in a final part (22) of small diameter, the piston (24) executed with possibility of moving in an injector and a lens (10) executed from soft material. The lens (10) contains an optical system (11) round forms and two lateral patches (15), executed on two opposite edges of optical system (11). The patches (15) form an angle against each other. The way of introduction of a lens consists in preparation for use of an injector (20), placing of an intraocular lens (10) without deformation in an injector (20), moving of a lens (10) to the final part (22) by means of the piston (24). Thus the patches (15) slip on a wall of a pencil-point part (25) cases, forcing optical system (11), and then and to the other part of a lens (10) to develop, keeping thus axial centering of a lens (10). 
     EFFECT: application of the given group of inventions will allow avoiding lens interlocking in an injector during its pushing out. 
     18 cl, 4 dwg
Patent RU-2321596-C2 (RU)
Inventor: JARULLIN RASHIT NIZAMOVICH
IPC: C08B31/10
Filed: 2006-02-06
Granted: 2008-04-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to technology for synthesis of starch ethers. Invention describes a method for synthesis of technical carboxymethylstarch sodium salt. Method involves mixing in reactor-mixer starch, a carboxymethylating agent chosen from the following group: sodium monochloroacetate or monochloroacetic acid, sodium hydroxide and liquid followed by heating and keeping the reaction mass at temperature 60-90°C. The process for synthesis of the end substance is carried out in a paddle mixer at the linear stirring rate 0.10-0.80 m/s wherein a carboxymethylating agent is fed immediately after feeding starch, sodium hydroxide and liquid in the amount 0.28-0.35 kg of liquid per 1 kg of product. Then the prepared mixture is heated and kept at increased temperature for 0.10-0.49 h. Ethyl or isopropyl alcohol is used a liquid with the water content 10-16 wt.-%. Method provides enhancing effectiveness of process for synthesis of technical carboxymethylstarch sodium salt, simplifying equipments used, and decreasing consumptions for removal of liquid excess from the reaction mixture. 
     EFFECT: improved method of synthesis. 
     1 tbl, 9 ex
Patent RU-2321739-C2 (RU)
Inventor: DERKACH ANATOLIJ STEPANOVICH
IPC: E21B47/00
Filed: 2006-02-27
Granted: 2008-04-10
Abstract: FIELD: mining, particularly survey of boreholes or wells. 
     SUBSTANCE: method involves unloading movable salt zone of vertical rock pressure, which forms stresses in well walls; creating directional caverns in mechanically stable salt seams over potentially hazardous salt seams. Caverns have radii determined from dimensions of extreme area in well environment, where difference between main stresses exceeds salt yield stress. 
     EFFECT: prevention of well wall deformation caused by plastic salt flow. 
     2 dwg
Patent RU-2333207-C2 (RU)
IPC: C07D311/32
Filed: 2006-06-06
Granted: 2008-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns a new method for obtaining quercetin, substance featuring high biological activity and antioxidation properties. The method for obtaining quercetin involves hydrolysis of rutin in water at the ratio of 1:1-1000 and temperature of 200-300°C in hermetic environment. 
     EFFECT: method for obtaining quercetin without use of aggressive media. 
     3 cl, 2 ex
Patent RU-2323701-C2 (RU)
Inventor: EROKHIN ANATOLIJ SERGEEVICH
IPC: A61D19/02
Filed: 2006-07-05
Granted: 2008-05-10
Abstract: FIELD: agriculture; veterinary. 
     SUBSTANCE: medium includes tris (hydroxymethyl)-aminomethane, fructose, citric acid, glycerine, water and dry soya lecithin Centroflex F with the following ingredient proportion, mass %: tris (hydroxymethyl)- aminomethane - 2.65-2.85, fructose - 0.70-0.80, citric acid - 1.3-1.5, glycerine - 5-7, dry soya lecithin Centroflex F - 8-12, distilled water - the rest. 
     EFFECT: medium allows decreasing possibility of various infectious diseases transmission at cattle artificial insemination; increasing spermatozoa resistance to cold and improving cow insemination effectiveness. 
     3 tbl, 2 ex
Patent RU-2331508-C2 (RU)
Inventor: AVIZA GREGORI D
IPC: B26B21/22
Filed: 2005-02-08
Granted: 2008-08-20
Abstract: FIELD: personal effects. 
     SUBSTANCE: razor consists of razor unit and housing with indent. Razor unit contains multiple prolonged metal blades with cutting edges, the said cutting edges forming shaving surface. The metal blades have two lateral ends. Both groups of lateral ends are fixed to each other with weld bondings. Metal blades are fixed only on the first and second lateral ends. Razor unit is fixed in the afore said. 
     EFFECT: simplification of assembly and razor blade cartridge replacement. 
     23 cl, 16 dwg
Patent RU-2341677-C2 (RU)
Inventor: TIL ANATOLIJ VALENTINOVICH
IPC: F02M51/06
Filed: 2006-09-06
Granted: 2008-12-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed injector comprises casing with inlet and outlet channels. Aforesaid casing accommodates solenoid, movable armature rigidly linked up with shut-off member and valve seat. There is a gap between the armature and solenoid core exceeding the shut-off member travel. Aforesaid solenoid represents an armored electromagnetic valve incorporating a special cylindrical pole. Between solenoid core and armature provided is a non-ferromagnetic flexible plate representing a ring with radial cuts arranged on the ring inner side to make teeth bent towards the said armature. Perforated diaphragm is arranged between aforesaid armature and shut-off member and linked up with them. Diaphragm radial rigidity exceeds it axial rigidity. Diaphragm angular rigidity around its lengthwise axis exceeds that around radial axes. 
     EFFECT: higher wear resistance, faster operation, stable operating properties. 
     3 cl, 1 dwg
Patent RU-2448772-C2 (RU)
Inventor: ROMANENKO ANATOLIJ VLADIMIROVICH
IPC: B01J37/02
Filed: 2006-12-18
Granted: 2012-04-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to catalysts, particularly, to those intended for hydration of vegetable oil and fat and may be used in food, chemical and petrochemical industries. Proposed method comprises preparing granulated catalysts for liquid-phase hydration of vegetable oils and distilled fat acids by hydrogen that represent metallic palladium applied in amount of 0.5-2.0 wt % on carbon carrier of 0.5-6.0 mm-fraction with specific surface of 100-450 m 2 /g and volume of pores of 0.2-0.6 cm 3 /g. Hydration is conducted on catalyst stationary bed at 140-210°C, hydrogen pressure of 2 to 12 atm and raw stock consumption of 100 to 1500 g/(kg kt ·h). 
     EFFECT: high hydration rate and stability of technical brands. 
     4 cl, 1 dwg, 3 tbl
Patent RU-2411353-C2 (RU)
Inventor: ZAZOVSKIJ ALEKSANDR F
IPC: E21B43/117
Filed: 2007-01-10
Granted: 2011-02-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: procedure for firing perforation holes from well borehole in adjacent underground formation includes following operations: arrangement of well firing perforator in well borehole, also, perforator contains group of charges of explosive substance firing perforation holes in reservoir adjacent to well, detonation of group of charges of explosive substance to fire first perforation hole in reservoir, and firing pair of second perforation holes crossing at point behind final point of first hole. 
     EFFECT: raised efficiency of reservoir exposure. 
     4 cl, 9 dwg
Patent RU-2353546-C2 (RU)
Title: Мобильная авиационная ракетная космическая система
Inventor: DANILKIN VJACHESLAV ANDREEVICH
IPC: B64D3/00
Filed: 2007-01-22
Granted: 2009-04-27
Abstract: Изобретение относится к области авиационной ракетно-космической техники и может быть использовано в мобильных авиационных ракетных космических системах с тяжелыми баллистическими ракетами, запускаемыми в воздухе для выведения космических аппаратов на орбиту. Система включает планер, устройство для запуска космического аппарата, смонтированное внутри фюзеляжа планера, самолет, буксировщик планера, представляющий собой существующий серийный самолет, наземную транспортную платформу, на которой смонтирован планер, трос-фал для сопряжения планера с самолетом с возможностью отделения его от самолета и планера, комплекс систем управления. Планер выполнен одноразовым с возможностью отделения верхней и нижней частей фюзеляжа друг от друга. Устройство для запуска космического аппарата на орбиты выполнено в виде баллистической ракеты воздушного запуска, закрепленной к верхней части фюзеляжа планера с возможностью отделения ее при пуске. Наземная транспортная платформа содержит двигатель, систему управления и систему торможения и представляет собой существующий серийный самолет, имеющий остаточные ресурс и срок службы, доработанный и приспособленный под наземное транспортирование и взлет планера. Достигается повышение безопасности и надежности при выведении космического аппарата. 3 ил.
Patent RU-2384897-C2 (RU)
Title: Способ и устройство записи данных на носитель записи
Inventor: PARK JONG CHEOL
IPC: G11B20/18
Filed: 2005-08-12
Granted: 2010-03-20
Abstract: Носитель записи имеет начальную область, конечную область и зону данных, где зона данных имеет область пользовательских данных и резервную область. Когда микрокомпьютер принимает команду для физической перезаписи первых данных в первую область в области пользовательских данных и определяет, что первая область включена в предварительно записанную область, вместо этого он управляет устройством записи для записи первых данных в первую область замещения и сохраняет временно первую информационную запись в памяти устройства записи. Первая информационная запись задает расположения первой области и первой области замещения. Если микрокомпьютер обнаруживает первую область замещения дефектной, он управляет устройством оптической записи для записи первых данных во вторую область замещения и для сохранения временно в память устройства записи второй информационной записи. Вторая информационная запись задает расположения первой области замещения и второй области замещения. Во временную область управления диском записывается информационная запись, задающая расположения первой области и второй области замещения. Это позволяет уменьшить расход информационных записей. 3 н. и 14 з.п. ф-лы, 10 ил.
Patent RU-2351454-C2 (RU)
Inventor: PRILUTSKIJ VANTSETTI ALEKSANDROVICH
IPC: B24B11/00
Filed: 2007-02-26
Granted: 2009-04-10
Abstract: FIELD: machine building. 
     SUBSTANCE: present invention pertains to machine building and can be used for polishing spherical faces of tapered rolls in bearing industry. The rolls are put between faces of hard and soft discs, fitted inline and rotating around their axes. The rolls are put on double-guiding bases - outer conical surface and on a support base - the face opposite the spherical face. The rolls are put on double-guiding bases through contact of the outer conical face with two bearing elements, built in prisms, uniformly made with angular spacing on the face of the hard disc. The rolls are put on the support base through contact with adjustable supports, built in the inner cylindrical projection of the hard disc and lying in the plane of symmetry of the prism. 
     EFFECT: increased accuracy and quality of the surface layer of the spherical face. 
     5 dwg, 1 tbl, 1 ex
Patent RU-2343620-C2 (RU)
Inventor: PASHUTIN VLADIMIR JUR EVICH
IPC: H02K29/06
Filed: 2007-03-05
Granted: 2009-01-10
Abstract: FIELD: electricity. 
     SUBSTANCE: invention is attributed to electric engineering and can be used as engine or direct current generator. Brushless direct current machine comprises body, coaxially positioned in it stator with windings, rotor with windings, bearings, rotor position sensor, circuit for voltage supply to rotor windings control. Body and shaft represent electrically insulated parts. Rotor position sensor output is electrically connected with circuit for voltage supply to rotor windings control. Control circuit is made using semiconductor switches. Rotor position sensor may be mechanical, capacitive or optical. Body separation into two electrically insulated parts permits to supply voltage to semiconductor control circuit via bearings. Such scheme in conjunction with usage of electroconductive lubricant eliminating bearing burning permits to exclude sparking, lower losses and improves control quality. Semiconductor control circuit supplies voltage to rotor windings depending on readings of rotor position sensor. 
     EFFECT: performance build-up. 
     1 dwg
Patent RU-2366542-C2 (RU)
Inventor: NASTASENKO VALENTIN ALEKSEEVICH
IPC: B23B27/04
Filed: 2007-03-29
Granted: 2009-09-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: cutter includes holder and disposable rotating quick-release cutting plate of polyhedral shape, mounted at lateral side in holder head jack of matching shape, with the holder width less than plate width, and cutting edges of plate ore formed by junction of its lateral sides. Holder head is elongated, while cutting plate is trihedral or trihedral with props in middle part, or square, or rhombic, or pentahedral, or hexahedral, with transition sections of lateral side conjunction are removed on tops due to flats or covings/chip grooves made along the tops through the whole depth. Cutting plate is fixated in the holder head by elastic grip with ledge for plates with flats or with rounding for plates with covings, or the cutting plate is fixated in the holder head by lengthwise groove where removable pressure bar with ledge for plates with flats or with rounding for plates with covings is installed and fixated on elongated head by one or two screws. Groove and pressure bar feature flat base and back or V-shaped concave or convex slots in the base and back and reflected convex or concave bearing surfaces at the lengthwise groove. To compensate for cutting plate, flats and covings size variation, transition section between base and back of pressure bars and matching section of bearing surfaces near lengthwise groove are arched or tilted to produce pull. 
     EFFECT: extended process capacity. 
     18 cl, 7 dwg
Patent RU-2413770-C2 (RU)
Title: Способ проведения полимеразной цепной реакции с помощью конвекции
Inventor: CHEMERIS DMITRIJ ALEKSEEVICH
IPC: C12Q1/68
Filed: 2007-06-14
Granted: 2011-03-10
Abstract: Изобретение относится к области биотехнологии, в частности к способу амплификации специфичных фрагментов нуклеиновых кислот с помощью полимеразной цепной реакции в конвекционной ячейке Бенара-Рэлея. Амплификация целевых продуктов ведется в специальном ДНК термоциклере, оснащенном особым реакционным термоблоком. Данный термоциклер обеспечивает в реакционных сосудах, которыми служат стандартные полипропиленовые пробирки, градиент температуры, ориентированный под углом к направлению действия силы тяжести. Время такой амплификации составляет 1-5 минут. Предложенное изобретение позволяет значительно ускорить с помощью конвекции ПЦР, а также упростить ее проведение с сохранением высокой специфичности. 3 з.п. ф-лы, 2 ил.
Patent RU-2362859-C2 (RU)
Inventor: DAVYDOV BORIS KONSTANTINOVICH
IPC: E05B27/04
Filed: 2007-06-13
Granted: 2009-07-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention relates to cylindrical locks. Proposed lock mechanism incorporates the cylinder with key channel, arranged in the casing to revolve about its axis. The casing and cylinder have coaxial holes and spring-loaded locking pins. The cylinder holes accommodate pushers arranged to eliminate their slippage into the key channel by resting them upon stop plate fitted on one wall of the key channel. The key channel lower end face consists of two parallel end faces with inclined heads. While key plate lower end face consists of two parallel end faces with inclined bevels to allow key plate end faces to get aligned with key channel end faces and, at a time, to allow key plate going up and key ledges to interact with pushers end faces. 
     EFFECT: improved lock combination, impossibility to unlock cylindrical mechanism. 
     5 cl, 4 dwg