baber/WOPTO huggingface dataset:
Patent RU-2301740-C2 (RU)
Inventor: VAJRAUKH GEORG
IPC: B29L31/42
Filed: 2003-01-09
Granted: 2007-06-27
Abstract: FIELD: process for producing bristles of thermoplastic polymers by injection casting and apparatus for performing the same. 
     SUBSTANCE: method for producing bristle of thermoplastic polymer by injection casting comprises steps of injecting melt polymer under pressure into bristle shaping duct having predetermined length and predetermined contour of cross section along the whole length of duct and blown through at injection casting process. It provides creation of shear flow of high speed in mean zone of melt polymer with high shear effect due to friction of melt polymer and wall at strictly defined longitudinal orientation of polymer molecules at least in zone of melt polymer near wall. Simultaneously said duct is blown through along its length. Injection pressure acting upon melt polymer is set depending upon cross section contour of duct for shaping bristle, preferably it is no less than 500 bars (0.5 x 10 5  kPa). Relation of maximum width of bristle shaping duct to length of said duct is selected in range ≤1 : 10 in order to sustain longitudinal orientation of molecules of polymer along length of duct. According to invention it is possible to make bristle of high flexibility by regulating injection pressure depending upon cross section of shaping duct for creating shear flow of high speed in mean zone of melt polymer with large shear force due to friction of polymer and wall of ducts. Such flow has strictly defined longitudinal orientation of polymer molecules at least in region near wall and it is sustained by simultaneously flowing through the whole length of duct. Apparatus for performing the method includes unit for creating injection pressure and injection mold having at least one duct for feeding melt polymer and at least one cavity in the form of shaping duct whose contour corresponds to length and shape of produced bristle. Shaping duct is provided with blow through unit for removing air displaced at injection process. Blow through unit includes blow cross section zones distributed along length of shaping duct. Unit for creating injection pressure provides pressure at least 500 bars ( 0.5 x 10 5  kPa). Relation of maximum width of cross section of shaping duct to length of duct is in range < 1 : 10. It allows create shear flow of high speed in mean zone of melt polymer and with high shear effect near wall of shaping duct. 
     EFFECT: possibility for making high-quality bristles with bending properties and recovery characteristics after bending deformation exceeding those of extruded bristles due to achieving their elasticity modulus and tensile strength almost equal to theoretical ones. 
     74 cl, 36 dwg
Patent RU-2279793-C2 (RU)
Inventor: PONOMAREV GENNADIJ VIKTOROVICH
IPC: A01D41/12
Filed: 2004-08-24
Granted: 2006-07-20
Abstract: FIELD: agricultural engineering; grain harvesters. 
     SUBSTANCE: proposed grain harvester hopper housing with neck and two covers hinge-mounted on neck.  Each cover of neck is provided with two side sections with longitudinal slot and cover plate.  Side sections of covers are mater by means of longitudinal slots and axles-synchronizers.  Cover plates of slots are arranged at opposite sides of mated sectors.  Axle-synchronizer is essentially a rod.  Ring is rigidly secured at one side of rod.  Rod is provided from other side with plain washer and hole for cotter pin to lock the washer.  Distance between inner surfaces of ring and washer exceeds thickness of two sections and two cover plates. 
     EFFECT: provision of reliable operation of charging device at increased useful capacity of hopper and prevention of grain spilling owing to use of covers with side sectors mated through longitudinal slots and axles-synchronizers. 
     2 cl, 3 dwg
Patent RU-2286440-C2 (RU)
Inventor: GLUSKIN JAKOV ABRAMOVICH
IPC: E21B37/06
Filed: 2004-11-17
Granted: 2006-10-27
Abstract: FIELD: oil and gas production, particularly experimental research of salt deposit processes in downhole equipment, to design new downhole equipment and construction materials for downhole equipment production. 
     SUBSTANCE: method involves preparing model mixture, which imitates formation fluid and includes aqueous solutions and suspensions of corresponding salts and/or salt-forming substances; delivering the model mixture to sample, which imitates downhole equipment part. Before model mixture supply the model mixture is saturated with gas under pressure exceeding atmospheric pressure, wherein the gas form salt-forming composition as a result of reaction with at least one salt included in the model mixture and/or formed in the mixture. The salt-forming composition provides creation of stable aqueous solution having aqueous solubility limit, which provides stable aqueous solution forming under predetermined initial salt concentration in model mixture. Sample is heated up to temperature providing downhole conditions imitation so that sample surface temperature exceeding temperature necessary for salt-forming composition decomposition reaction, which leads to initial salt precipitation on above surface, but is less than model mixture boiling temperature. 
     EFFECT: increased amount of testing. 
     19 cl, 1 tbl, 2 ex, 2 dwg
Patent RU-2285151-C2 (RU)
Title: Гидроприводной диафрагменный насос
Inventor: TOMSHIN NIKOLAJ ANDREEVICH
IPC: F04B43/10
Filed: 2004-11-22
Granted: 2006-10-10
Abstract: Гидроприводной диафрагменный насос относится к устройствам для гидравлического транспортирования материалов, а именно к насосам для перекачки загрязненных смесей и жидкостей под высоким давлением, и может найти применение в нефтяной, химической, пищевой и других отраслях промышленности. Насос содержит гидропривод с гидрораспределителями, перекачные секции, состоящие из трубных корпусов с размещенными внутри них трубчатыми диафрагмами. Внутри перекачных секций установлены каркасы, в поперечном сечении имеющие вид звездочки, впадины которой плавно переходят в зонах крепления диафрагмы в круг. Периметр любого сечения каркаса выполнен равным длине окружности отверстия диафрагмы. Для подвода и отвода перекачиваемой жидкости в трубном корпусе установлены втулки с кольцевыми периферийными сообщающимися с клапанами каналами и выходящими из них осевыми периферийными каналами, переходящими в радиальные. Ресурс работы насоса превышает ресурс работы известных насосов в несколько раз. 4 ил.
Patent RU-2298742-C2 (RU)
Inventor: BALYBERDIN VLADISLAV VASIL EVI
IPC: F24J3/00
Filed: 2005-04-20
Granted: 2007-05-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: heater comprises rotor made of water-absorbing metal or alloy and stator whose space made of a ring toroid.  The axis of the rotor is directed along the axis of symmetry of the toroid.  The periphery of the rotor is provided with one or several rows of teeth and/or blades that enters the space of the toroid through the cut provided in it and is closed from both sides by means of walls or lids that define common internal space of the rotor and toroid.  During operation of the heater, the rotation of the rotor causes the formation of a ring toroidal vortex of fluid to be heated inside the space of the stator in order to generate near-wall and bulk cavitation. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2328280-C2 (RU)
Inventor: JASUDA NOBUJUKI
IPC: A61K31/155
Filed: 2003-09-22
Granted: 2008-07-10
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: invention refers to medicinal agents containing combined inhibitor of dipeptidylpeptidase IV (DPPIV) and biguanide agent. Offered application of pharmaceutical agent implies production of preventive and therapeutic agent and method of intensified effects of active circulating GLP-1 and/or active circulating GLP-2. Besides, invention concerns method of prevention or treatment of disease connected with active circulating GLP-1 and/or active circulating GLP-2, specifically diabetes, obesity, hyperlipidemia, gastrointestinal diseases. Combined inhibitor DPPIV of formula (I) and biguanide agent, specifically phenformine, methformin or buformine stimulates action of active circulating glucagon-like peptide-1 (GLP-1) and/or active circulating glucagon-like peptide -2 (GLP-2) and, therefore inhibits destruction of GLP-1 and GLP-2, with their levels raised up with biguanide agent. 
     EFFECT: agent has improved efficiency. 
     17 cl, 12 tbl, 425 ex
Patent RU-2287551-C2 (RU)
Title: Способ ультразвукового обессеривания ископаемых топлив в присутствии диалкиловых эфиров
Inventor: GANNERMAN RUDOL F V
IPC: C10G32/00
Filed: 2003-10-03
Granted: 2006-11-20
Abstract: Данное изобретение относится к области обессеривания нефти и топлив путем воздействия на них ультразвуком. Способ непрерывного удаления сульфидов из жидкого ископаемого топлива включает смешение топлива, водной среды и диалкилового эфира, имеющего точку кипения при нормальном давлении 25°С или выше, и имеющего формулу R 1 OR 2 , в которой R 1  и R 2  являются отдельными одновалентными алкиловыми группами и общее число атомов углерода в R 1  и R 2  от 3 до 7, с образованием многофазной реакционной среды. Многофазную реакционную среду пропускают через ультразвуковую камеру в непрерывном проточном режиме, в которой ультразвук воздействует на многофазную реакционную среду в течение времени, достаточного для того, чтобы вызвать превращение сульфидов в содержащем сульфиды жидком ископаемом топливе в сульфоны. Выходящая из ультразвуковой камеры многофазная реакционной среда самопроизвольно расслаивается на водную и органическую фазы. Органическую фазу отделяют от водной фазы в виде ископаемого топлива с удаленными сульфидами. Изобретение позволяет эффективно снижать содержание серы в исходном сырье. 18 з.п. ф-лы.
Patent RU-2307906-C2 (RU)
Title: Способ монтажа вентилируемой облицовки зданий и конструкция ограждения для реализации способа
Inventor: BABAJAN IGOR SERGEEVICH
IPC: E04F13/08
Filed: 2005-08-16
Granted: 2007-10-10
Abstract: В способе монтажа вентилируемой облицовки зданий готовят основание под монтаж кронштейнов, закрепляют к стене при помощи крепежного средства, снабженного шайбой, выполненной П-образной формы с радиусным основанием, металлический элемент кронштейна с продольными направлениями, выполненный в виде штампованного из листового стального материала короба прямоугольного в поперечном сечении, снабженного ребрами жесткости, расположенными по углам сечения. Устанавливают с возможностью перемещения в продольных направляющих вставку, выполненную П-образной формы и снабженную на отгибах продольными направляющими. Устанавливают и фиксируют на плоскости для крепления конструкционных элементов вставки вертикальные П-образной формы профили, снабженные на боковых сторонах ребрами жесткости, выполненными в виде отгиба на 180°. Устанавливают горизонтально гнутый из листового стального материала опорный профиль, имеющий вертикальную тыльную стенку и горизонтальную опорную полку, снабженные отверстиями, вертикальную лицевую стенку двойной толщины, выполненную в виде отгиба на 180°. Устанавливают и фиксируют по нижней кромке облицовочную панель, снабженную двумя распорными втулками с резьбовыми отверстиями. Устанавливают горизонтально с возможностью прижима нижнерасположенной облицовочной панели по верхней кромке гнутый из листового стального материала прижимной рядный профиль, имеющий вертикальную тыльную стенку, горизонтальную опорную полку и лицевой отгиб под углом, равным углу скоса верхнего обреза облицовочной панели. Устанавливают две тыльные прижимные планки на каждую облицовочную панель и выравнивают облицовку. Охарактеризована конструкция ограждения для реализации способа. Технический результат: упрощение монтажа и снижение его трудоемкости, упрощение конструкции, повышение несущей способности и улучшение эксплуатационных характеристик элементов ограждения, снижение материалоемкости, повышение качества внешнего вида облицовки, оптимизация толщины облицовочных плит и снижение себестоимости изделия. 2 н. и 12 з.п. ф-лы, 10 ил.
Patent RU-2302473-C2 (RU)
Inventor: PICHUSHKIN OLEG ALEKSEEVICH
IPC: C22B9/20
Filed: 2005-09-23
Granted: 2007-07-10
Abstract: FIELD: metallurgy; processing wastes of high-temperature alloys into standard charge billet, more than 1000 mm in length. 
     SUBSTANCE: metal molten in vacuum induction furnace is poured into metal tube and ingot, 170-190 mm in diameter and 2000-2500 mm in length is obtained. This ingot is subjected to remelting in electric slag chill casting units for production of billets at standard oxygen and nitrogen parameters. Used as high-temperature wastes are wastes of gating system by molten models which contain no ceramics and pouring basins, rejected turbine blades containing ceramics. Proposed method makes it possible  to convert  ceramics into slag. 
     EFFECT: enhanced oxygen and nitrogen parameters; enhanced homogeneity of chemical composition of ingots over entire length; reduction of welding electrodes. 
     2 cl
Patent RU-2388872-C2 (RU)
Inventor: MOURA DE OLIVEJRA ANTONIO MANUEHL
IPC: E03D1/00
Filed: 2005-12-23
Granted: 2010-05-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: flush valve as a set with flush tank comprises support structure including reservoir; valve body that slides along axis (A) inside this reservoir and having lock that interacts with water-impermeable seat; float located in this reservoir and interacting with valve body. Besides float is connected to reservoir with the possibility of motion for selective engagement to valve body. Support structure comprises height-adjustable frame for creation of support for control mechanism connected to valve body. Besides frame comprises two stands having according rows of leveled seats, and support structure comprises two opposite teeth for engagement with selected pair of specified seats. Teeth are supported with according flexible tabs for selective engagement and disengagement with according seats. Besides tabs are limited with according sections of support structure wall. Moreover, each tab is limited with a cutting line passing through side wall of this support structure and is attached to side wall only with connecting link. 
     EFFECT: device simplicity and improved efficiency of operation. 
     10 cl, 10 dwg
Patent RU-2322217-C2 (RU)
Inventor: PEDDER VALERIJ VIKTOROVICH
IPC: A61N7/00
Filed: 2006-01-23
Granted: 2008-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves treating nasal cavity mucous membrane, paranasal sinuses and rhinopharynx and oropharynx communicating with them. Sanitization is carried out with remote ultrasonic jet aerosol spraying carried out with ozone/NO-solution containing drug. Ultrasonic oscillations frequency is equal to 26.5 kHz. Ultrasonic oscillations amplitude is equal to 60-80 mcm. Ultrasonic jet aerosol spraying exposure time is equal to 15-30 s. Ozonized physiologic saline consumption rate is not less than 10 ml/min. Ozonized 5-10% oil-in-water type oil emulsion consumption rate is not less than 5 ml/min. Ozone concentration in physiologic saline is not less than 1.2 mg/l. Ozonides concentration in ozonized 5-10% oil-in-water type oil emulsion is not less than 100 mMole of O act  per 1 kg of emulsion. Local nasal cavity and paranasal sinuses mucous membrane insonation is carried out at the second stage. Ozone/NO-containing drug is used as intermediate treatment solution. Ultrasonic oscillations frequency is equal to 26.5 kHz in this case. Ultrasonic oscillations amplitude of waveguide instrument is equal to 45-50 mcm. Insonation is carried out in intermittent with 2:1 on-off time ratio. Total ozone/NO ultrasonic treatment is not shorter than 120 s. Ultrasonic device system rarefaction degree for treating cavity is not greater than 0.3 kg/cm. Ozonized physiologic saline or ozonized 5-10% oil-in-water type oil emulsion consumption rate is not less than 60-120 ml/min. Ozone concentration in ozonized physiologic saline is not less than 1.2 mg/l. Ozonides concentration in ozonized 5-10% oil-in-water type oil emulsion is not less than 100 mMole of O act  per 1 kg of emulsion. Sanitization procedure is applied once more at the third treatment stage. 
     EFFECT: enhanced effectiveness of treatment; accelerated treatment course. 
     4 cl, 8 dwg
Patent RU-2327948-C2 (RU)
Inventor: ODINTSOV VLADIMIR ALEKSEEVICH
IPC: F42B12/32
Filed: 2006-03-17
Granted: 2008-06-27
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: inventive projectile relates to a multi-purpose high-explosive ammunition producing a fragment beam in both the axial and the lateral directions. The projectile comprises a one-piece casing with a nose portion and an explosive charge having a fragmentation block disposed in front of said explosive charge, a detonator disposed in the middle portion of said explosive charge, and a time/contact nose fuze being electrically connected with said detonator. The nose portion of the casing has a conical or ogival shape. The fragmentation block embraces the nose portion of the casing outside, and the detonator is fitted with a safety device and an adjustable delay mechanism. 
     EFFECT: enhancement of the destructive capability of the projectile during its penetration into obstacles and the safety of its use. 
     11 cl, 8 dwg
Patent RU-2307619-C2 (RU)
Inventor: KOSAREVA OL GA VASIL EVNA
IPC: A61B18/22
Filed: 2006-03-27
Granted: 2007-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: it is necessary to fulfill the access to a pulpy nucleus of intervertebral disk located between adjacent vertebrae shifted against each other; then one should evaporate the part of pulpy nucleus substance at forming a cavity due to affecting it with laser radiation at efficient wave length in efficient energetic dosage. Additionally, one should carry out nondestructing laser impact upon articular lamellae being adjacent to the mentioned intervertebral disk by applying laser radiation at efficient wave length in efficient energetic dosage. The innovation provides stimulation of regenerative processes in the tissues of intervertebral disk and articular lamellae, the development of fibrous tissue and hyaline cartilage and reconstructs the shape and mechanical characteristics of vertebral column. 
     EFFECT: higher efficiency of therapy. 
     11 cl, 4 dwg, 2 ex
Patent RU-2342373-C2 (RU)
Title: Ацетоновый сольват диметоксидоцетаксела и способ его получения
Inventor: DID E EHRIK
IPC: A61K31/58
Filed: 2004-09-16
Granted: 2008-12-27
Abstract: Изобретение относится к новому соединению - ацетоновому сольвату 4-ацетокси-2α-бензоилокси-5β,20-эпокси-1-гидрокси-7β,10β-диметокси-9-оксо-такс-11-ен-13α-ил-(2R,3S)-3-третбутоксикарбониламино-2-гидрокси-3-фенилпропионата, содержащему от 5 до 7 мас.% ацетона, который обладает противораковым и противолейкозным действием, и способу его получения путем кристаллизации в водно-ацетоновом растворе. Технический результат - получение ценного биологически активного соединения в такой форме, позволяющей получать стандартные лекарственные формы. 2 н. и 3 з.п. ф-лы, 1 ил.
Patent RU-2341772-C2 (RU)
Inventor: JAMBAEV KHAR ES KAJUMOVICH
IPC: G01C5/00
Filed: 2006-08-10
Granted: 2008-12-20
Abstract: FIELD: land surveying. 
     SUBSTANCE: invention is related to the field of land surveying, in particular, to devices for metrological gaging and calibration of land surveying instruments, for instance, leveling instruments and racks. Substance: test bench contains columns installed on foundation isolated from the floor, on which guide rails ate fixed with carriage installed on them with reference rod, and microscopes with micrometers installed above invar rod. Besides, large foundations are additionally installed in it with guide fixed on them with rotary mirror at the end, concrete base with tested instrument fixed on it, for instance, leveling instrument. At that microscopes are also installed with the possibility of displacement along the guide, and carriage is arranged with microdisplacement screw. Additionally, interferometer and unit of reference signal may be provided in the test bench, and corner reflector may be arranged on the carriage. 
     EFFECT: higher accuracy of measurements and possibility of simultaneous gaging and calibration of leveling instruments and racks. 
     2 cl, 1 dwg
Patent RU-2340408-C2 (RU)
Title: Устройство для нанесения жидкости на внутреннюю поверхность цилиндрических изделий
Inventor: MAL TSEV MAKSIM VALER EVICH
IPC: B05B13/06
Filed: 2006-10-17
Granted: 2008-12-10
Abstract: Изобретение относится к технике нанесения тонких слоев различных жидкостей на внутреннюю поверхность цилиндрических изделий, в частности труб. Оно может быть использовано в любой отрасли промышленности для создания покрытий на внутренней поверхности цилиндров. Сущность изобретения заключается в том, что в устройстве для нанесения жидкости на внутреннюю поверхность цилиндрических изделий калибрующий элемент выполнен в виде сопла, верхняя часть которого соединена с камерой для сжатого газа дополнительной пневматической магистралью. Дополнительная магистраль содержит регулирующий клапан и соединяет камеру для сжатого газа и верхнюю часть сопла. Кроме того, дополнительная магистраль смещена и проходит вдоль оси устройства по внешней поверхности питательного штуцера. Движение устройства внутри изделия осуществляется за счет выбрасываемого газового потока, а регулирование скорости движения проводят при помощи регулирующего клапана. Техническим результатом устройства является исключение уплотняющих элементов в центральной части поршня и упрощение конструкции. 2 ил.
Patent RU-2347280-C2 (RU)
Inventor: SERCHENJA ANDREJ EHDUARDOVICH
IPC: G09F3/00
Filed: 2007-01-09
Granted: 2009-02-20
Abstract: FIELD: physics; tagging-out. 
     SUBSTANCE: invention concerns to field of labeling and can be used at packing of pharmaceutical and various medical preparations, foodstuff, drinks, various industrial yields with a restricted period of storage. The label - the indicator represents a bottom, with drawing possibility on an obverse surface of display dye and the transparent additional exterior coat. The exterior coat is executed with vacuity formation in which there is a carrier of display dye with possibility of diffusion distribution of dye on vacuity length. Thus specified vacuity is executed in the form of a relief scale. 
     EFFECT: possibility of visual definition of the validity of a yield at simultaneous simplicity and cheapness of its manufacturing. 
     3 cl, 4 dwg
Patent RU-2345052-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B41/81
Filed: 2007-03-19
Granted: 2009-01-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to ceramic engobed items production. Method of ceramic items engobing includes preparing of engobe, its staining with foamed water solutions of ceramic paints, application of engobe on ceramic item surface, drying, burning. 
     EFFECT: extension of assortment of ceramic items.
Patent RU-2345886-C2 (RU)
Title: Method for manufacture of products from composite materials, mostly cement wood
Inventor: SAFIN RUSLAN RUSHANOVICH
IPC: B27N3/14
Filed: 2007-03-30
Granted: 2009-02-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: in method for manufacture of products from composite materials, mostly cement wood, which includes stages of wood filler and binder preparation, treatment of wood particles in electric field, preparation of cement wood mixture, moulding and thermal treatment, wood particles are treated in flow of orifice gas in discharge chamber at high frequency generator capacity of 200-600 W and underpressure of 100-130 Pa for 250-280 sec. Orifice gas used is air, and its flow rate makes 0.08-0.12 g/sec. Due to plasma treatment of wood particles, interface interaction at the border of wood and mineral binder is intensified as a result of surface loosening, opening of pores and capillaries. 
     EFFECT: increase of physical and mechanical properties of products from composite materials by modification of wood particle surface structure. 
     1 dwg, 2 tbl