baber/WOPTO huggingface dataset:
Patent RU-2253625-C1 (RU)
Title: Method of water purification and a complex floculating agent for the method realization
Inventor: CHERVONETSKIJ D V
IPC: C02F1/54
Filed: 2004-05-31
Granted: 2005-06-10
Abstract: FIELD: reagent methods of water purification for economic and drinking needs. 
     SUBSTANCE: the invention is pertaining to reagent methods of water purification for economic and drinking needs, including waters of the surface and underground springs, and also municipal water pipelines water. The method of water purification provides for simultaneous introduction into the being purified water of an inorganic coagulant and a cationic flocculating agent with consequent separation of the formed flocculas by filtration. At that the cationic flocculating agent represents a water solution containing (g/l): 1 - 20 - chitosan, 1-20 - hydrochloric acid or glutamic acid or acetic acid and 0.001-0.5 - silver chloride at a mass ratio of the coagulant and chitosan from 3:1 up to 30:1. A mass ratio of the coagulant and chitosan keep equal from 5:1 up to 10:1. Filtration is realized with the help of the oxygenating catalytic fillings in a standard mode or in a stream. The complex flocculating agent for water purification will consist of a water solution of an inorganic coagulant and a cationic flocculating agent. At that it in addition contains silver chloride and an acid chosen from the group of hydrochloric acid, glutamic acid, acetic acid, and in the capacity of the cationic flocculating agent and a coagulant accordingly - chitosan and the soluble aluminum salts and-or iron, at the following ratio of the components (in g/l): a coagulant - 10-45 (in terms of metal); chitosan - 1-20; an acid - 1-20; silver chloride - 0.001-0,5; water - the rest. The method and the flocculating agent ensure an intensification of the purification process at the expense of increased speed of flocculation and a filtration. 
     EFFECT: the invention ensures an intensification of the purification process at the expense of increased speed of flocculation and a filtration. 
     5 cl, 1 dwg, 2 tbl, 2 ex
Patent RU-2266293-C1 (RU)
Title: Способ получения метилсиланов
Inventor: MAKHMUTOV F A
IPC: C07F7/08
Filed: 2004-08-25
Granted: 2005-12-20
Abstract: Описывается способ получения метилсиланов, включающий восстановление замещенных силанхлоридов литийалюминийгидридом при повышенной температуре в среде органического растворителя, отличающийся тем, что процесс восстановления ведут при температуре 80-120°С, а в качестве растворителя используют алкилароматический углеводород, выбранный из ряда С n Н n+2 , где n=7-8. Техническим результатом является получение метилсиланов в широком диапазоне от монометилсилана до триметилсилана с высокой чистотой и выходом целевого продукта. 1 табл.
Patent RU-2272755-C1 (RU)
Inventor: DEMCHENKO LEONID TIMOFEEVICH
IPC: B64D29/06
Filed: 2004-09-02
Granted: 2006-03-27
Abstract: Изобретение относится к авиационной технике и может быть применено для крепления капотов, обтекателей на летательных аппаратах. Стяжной капотный замок содержит корпус, рычаг с крюком, защелку и элемент ответной части замка. Сущность изобретения заключается в том, что замок дополнительно снабжен ловителями, закрепленными на элементе ответной части замка, при этом на опорных площадках ловителей установлены регулировочные винты, а на оси вращения рычага установлены катушки с цилиндрическими поясками, в которые упираются регулировочные винты. На головке крюка выполнен гребень, а защелка выполнена в виде двуплечего подпружиненного рычага, на одном плече которого установлен ролик, запирающий рычаг на гребне крюка. Технический результат заключается в повышении эксплуатационной технологичности, упрощении конструкции и повышении надежности. 5 ил.
Patent RU-2271771-C1 (RU)
Inventor: LUGANSKIJ VADIM ALEKSANDROVICH
IPC: A61C9/00
Filed: 2004-09-15
Granted: 2006-03-20
Abstract: Изобретение относится к медицине, а именно к ортопедической стоматологии, и может быть использовано при изготовлении полных съемных протезов. Способ получения дифференцированного функционального оттиска при полном съемном протезировании включает изготовление модели челюсти по предварительному оттиску, изоляцию на поверхности модели участков, соответствующих слизистой оболочке протезного ложа с малой податливостью, изготовление индивидуальной ложки, припасовку, окантовку ложки, выполнение функционального оттиска. Для изоляции на поверхности модели участков, соответствующих слизистой оболочке протезного ложа с малой податливостью, на ее поверхность на тонкий слой вазелина накладывают пластину бюгельного воска, при этом должно выполняться условие, что толщина изолирующей пластины равна разности показателей податливости пограничных зон слизистой оболочке протезного ложа, затем убирают воск с поверхности модели, оставляя его в местах, соответствующих участкам с малоподатливой слизистой оболочкой протезного ложа, после чего изготавливают индивидуальную ложку, при этом сохраняют на внутренней поверхности ложки восковые пластины, соответствующие малоподатливой слизистой оболочке протезного ложа, после чего ложку припасовывают в полости рта с помощью функциональных проб, окантовывают, убирают воск и выполняют функциональный оттиск. Достигаемый технический результат: упрощение способа, повышение физиологичности и эффективности. 3 ил.
Patent RU-2272920-C1 (RU)
Inventor: BOEV IGOR VASIL EVICH
IPC: F02B75/26
Filed: 2004-11-01
Granted: 2006-03-27
Abstract: FIELD: manufacture of engines; two-stroke axial piston internal combustion engines with cylinder axes located in parallel with drive shaft axis and provided with wobbler. 
     SUBSTANCE: proposed axial piston engine has housing where drive shaft with crank is rotating in bearing supports; engine is provided with cylinder block whose axes are located in parallel with axis of drive shaft and wobbler which is articulated with connecting rods located in piston cylinders and is articulated with drive shaft crank by means of central trunnion. Engine is also provided with cross-piece with two opposite trunnions on which it is  articulated in housing. Wobbler has two opposite trunnions used for swinging and articulated in cross-piece. Engine is additionally provided with separator-receiver, distributor, compressor section, air receiver and camshaft with crank. Camshaft is mounted for rotation in cylinder block and cylinder head on extension of drive shaft axis. Wobbler is provided with additional central trunnion which is coaxial relative to main central trunnion connecting the wobbler with drive shaft crank. Additional central trunnion is articulated with camshaft crank; rigidly secured on second end of camshaft are cams for control of intake and exhaust valves of cylinder heads through tappets and rocker arms. Cylinders are provided with exhaust ports for evacuation of exhaust gas to  separator-receiver through check valve; outlet of separator receiver is connected through distributor with inlet of under-piston cavity of compressor section. Outlet of compressor section is connected  through air receiver to inlets of cylinder head intake valves. 
     EFFECT: simplified construction; increased power of engine with no impairment  of its efficiency. 
     2 cl, 3 dwg
Patent RU-2280197-C1 (RU)
Inventor: LITVINENKO ALEKSANDR MIKHAJLOV
IPC: F16D67/02
Filed: 2004-11-25
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: brake comprises housing, pressing disk, air-operated piston, brake springs, lid, and seal.  The reduction gear unit with the pressing air cylinder is pivotally connected with the housing of the brake.  The friction roller that is in a contact with the brake disk is mounted on the input shaft of the reduction gear unit.  The brake disk is secured to the driving shaft, and the pinion that set in motion the pinion mounted on the shaft asynchronous generator is mounted on the input shaft of the reduction gear unit mounted on the cantilever. 
     EFFECT: enhanced reliability and prolonged service life. 
     3 dwg
Patent RU-2273907-C1 (RU)
Title: Transformer
Inventor: GNATJUK VIKTOR IVANOVICH
IPC: H01F21/08
Filed: 2004-12-27
Granted: 2006-04-10
Abstract: FIELD: electrical engineering; electric control and automation circuits. 
     SUBSTANCE: proposed transformer has shell-type magnetic circuit, as well as primary and secondary windings. Central leg of magnetic circuit is provided with cavity and communicates by means of pipeline through hydraulic pump with tank filled with magnetic liquid pumped to or out of cavity. Inner space of magnetic circuit communicates with atmosphere through holes provided in its wall level with upper edge of cavity. 
     EFFECT: ability of smooth voltage control across secondary winding within wide range at constant voltage across primary winding. 
     1 cl, 1 dwg
Patent RU-2282231-C1 (RU)
Inventor: VEREVKIN VALERIJ IVANOVICH
IPC: G05D23/22
Filed: 2005-02-10
Granted: 2006-08-20
Abstract: FIELD: technology for controlling temperature of objects with spatial distribution. 
     SUBSTANCE: a series of on-site temperature measurements is performed in different points, distributed among whole volume of object. Object is divided on isothermal zones. Primary adjustment of model by vector criterion is performed. Adequacy of model is estimated using Fisher's F-criterion. As parameter, convolution of vector of estimates of zone-wise adequacy of model being adjusted, is utilized. Temperature measurements are performed in a series of points within each isothermal zone with parallel modeling of process and continuation of model adjustment. Measurements in each point are duplicated. Each experiment is performed on separate object. 
     EFFECT: expanded functional capabilities. 
     5 cl, 2 dwg
Patent RU-2287497-C1 (RU)
Inventor: BOLDYREV VLADIMIR SANDZHIEVICH
IPC: C04B7/02
Filed: 2005-03-17
Granted: 2006-11-20
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: cement grout containing Portland cement (22.0-30.0%), ground ashes (10.0-22.0%), organic additive, and water additionally includes ground marly limestone (30.0-52.0%), wherein organic additive is kwass wort concentrate with 60-85% solids (0.05-3%), Portland cement is Portland cement 300, 400, or 500, ground ashes are fly grit having volume mass 2.2-2.6 g/cm 3  - brown coal or coal combustion product, ground marly limestone contains 8-20% of clay admixtures, and raw material for preparing kwass wort concentrate consists of at least two components selected from group including rye flour, wheat flour, corn flour, rye malt, barley malt, wheat malt, potato, and starch-molasses production waste. Cement grout of invention in construction of massive concrete hydraulic structures on sea shelf. 
     EFFECT: reduced usage of Portland cement without loss in strength of cement stone, increased stability and uniformity of cement grout, and reduced water release. 
     5 cl, 1 tbl, 2 ex
Patent RU-2279753-C1 (RU)
Title: Electromagnetic brake
Inventor: TOLSTUNOV SERGEJ ANDREEVICH
IPC: H02K49/00
Filed: 2005-04-05
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering, in particular, engineering of braking equipment. 
     SUBSTANCE: electromagnetic brake contains body, braking drum mounted on a shaft, two electric magnets, mounted on both sides of braking drum with gap relatively to it, braking element, power and magnetic field sources. Braking element is made in form of braking bracket, held in lower portion of body with passive winding mounted on it, connected try reactive element to drive indicator of braking pedal. Braking drum is made detachable of two parts with coils with cores mounted radially therein, with several coils of conductor wound on coils with cores, forming a closed electric circuit. Conductor, forming a closed electric circuit, is made with thermo-resistant insulation. Braking bracket is made of transformer iron. 
     EFFECT: increased braking force and prevented wearing of brake blocks due to usage of electromagnetic forces for braking, and also increased safety of braking process. 
     6 cl, 2 dwg
Patent RU-2283927-C1 (RU)
Inventor: LOMAKIN MIKHAIL SERGEEVICH
IPC: E02F9/20
Filed: 2005-04-07
Granted: 2006-09-20
Abstract: FIELD: mining industry, particularly component parts of dredgers or soil-shifting machines. 
     SUBSTANCE: device comprises sensor and set unit, which sets lifting cable tension. The sensor and set unit are connected to lifting cable tension regulator, which form signal to maintain minimal tension thereof. Device also has manual setting means, which sets lifting winch drive speed. Outputs of manual setting means and lifting cable tension regulator are linked to the first and the second inputs of unit, which generates maximal drive control signal. Output of above unit is connected with input of drive speed regulation unit through lifting cable limiting unit controllable by output signal of tension cable sensor. Device comprises serially connected haulage cable tension sensor and functional sensor signal generator. The device includes regulator, which corrects lifting cable tension. Outputs of functional generator and lifting cable tension sensor are linked to inputs of above regulator. Lifting cable tension correcting regulator output is connected with the third input of unit, which generates maximal lifting winch drive control signal. 
     EFFECT: increased reliability and service life. 
     1 dwg
Patent RU-2289952-C1 (RU)
Inventor: KORJACHKINA SVETLANA JAKOVLEVN
IPC: A23L7/109
Filed: 2005-05-18
Granted: 2006-12-27
Abstract: FIELD: food processing industry, in particular pasta production with increased biological value. 
     SUBSTANCE: claimed composition contains wheat flour and water, as well as protein-containing additives such as pulse flour, namely either pea flour in amount of 10 % based on wheat flour mass or lentil flour in amount of 10 % based on wheat flour mass, or complex additive containing kidney bean flour in amount of 2.5 % based on wheat flour mass and wild ash puree in amount of 7.5 % based on wheat flour mass. 
     EFFECT: pasta with high organoleptic and structural characteristics, increased protein content and balanced amino acid composition. 
     2 tbl, 2 ex
Patent RU-2290401-C1 (RU)
Title: Способ получения 1-[3-гидрокси-3-(фур-2-ил)проп-1-ил]-1,2-дигидро[60]фуллеренов
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07D307/42
Filed: 2005-06-14
Granted: 2006-12-27
Abstract: Изобретение относится к области органической химии, конкретно, к способу получения 1-[3-гидрокси-(3-фур-2-ил)проп-1-ил]-1,2-дигидро[60]фуллеренов формулы 1 
     
       
     
     который может найти применение в тонком органическом синтезе, в производстве лекарственных препаратов, биологически активных веществ. Сущность способа заключается во взаимодействии фуллерена С 60  с триэтилалюминием (AlEt 3 ) при мольном соотношении С 60 :AlEt 3 =1:(25-35) в присутствии катализатора цирконацендихлорида (Cp 2 ZrCl 2 ), взятого в количестве 15-25 мол.% по отношению к С 60 , в атмосфере аргона при комнатной температуре (20-21°С) и атмосферном давлении в толуоле в течение 8 часов, с последующим добавлением к реакционной массе при температуре -15°С двухкомпонентного катализатора Ni(acac) 2 +2Ph 3 P в ТГФ в количестве 15-25 мол.% по отношению к С 60  и фуранкарбальдегида в эквимольном по отношению к AlEt 3  количестве, перемешиванием реакционной массы при комнатной температуре в течение 6-10 часов и гидролизацией. Общий выход целевых продуктов после гидролиза реакционной массы составляет 52-71%. 1 табл.
Patent RU-2293772-C1 (RU)
Title: Coil annealing method in hood furnace
Inventor: TAKHAUTDINOV RAFKAT SPARTAKOVI
IPC: C21D1/26
Filed: 2005-07-04
Granted: 2007-02-20
Abstract: FIELD: heat treatment of ferrous and non-ferrous metals, possibly production of cold rolled strip steel for forming complex-configuration parts. 
     SUBSTANCE: method comprises steps of heating coils with rolling emulsion applied on strip surface till temperature 690 - 710°C; slowing temperature rise in temperature range that is by 50 -150°C lower than temperature of recrystallization starting of annealed metal in hydrogen medium at flow rate 3.5 - 4.5 m 3 /h; increasing flow rate by 6 - 7 times for period of slowing heating consisting of 0.17 -0.23 of heating period; cooling coils under heating hood after termination of their heating for time period consisting of 0.33 - 1.0 of slowing period of temperature rise at heating; then dismounting hood and cooling coils under muffle till temperature 130 - 150°C in zone of the most slow cooling of coil stack. 
     EFFECT: improved quality of products, increased yield of  complex-elongation strip and strip with first group of surface finishing, energy saving. 
     6 tbl, 1 dwg, 1 ex
Patent RU-2285191-C1 (RU)
Inventor: TRIBEL SKIJ IOSIF ALEKSANDROVI
IPC: F16L55/128
Filed: 2005-08-30
Granted: 2006-10-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: flexible shell comprises bushing that are built in the wall of the cylindrical section of the shell and receives the corner connecting pipe of the flexible hose.  The other end of the flexible hose with the corner connecting pipe is mounted in the opening in the wall of the pipelined and is secure to its outer side by means of a nut.  The face section and cylindrical section of the shell are covered with a noncombustible flexible composition. 
     EFFECT: expanded functional capabilities. 
     5 cl, 5 dwg
Patent RU-2293835-C1 (RU)
Title: Collapsible rolling cutter bit
Inventor: BEBENIN VLADIMIR JUR EVICH
IPC: E21B10/08
Filed: 2005-09-21
Granted: 2007-02-20
Abstract: FIELD: mining industry, namely, rock-destroying tools, possible use for drilling wells. 
     SUBSTANCE: drill bit consists of body, paws with rolling cutters, shifted in transporting position in axial direction relatively to each other, and springs. Tails of paws have flat shape and are made with through longitudinal grooves of various length, in which during sliding mounting fastening elements are positioned at various levels relatively to end of bit in its working position for holding paws in the body. 
     EFFECT: substantially simplified construction of rolling cutter bit, simplified process of its transfer from transport position to working position and vice versa. 
     3 cl, 2 dwg
Patent RU-2297982-C1 (RU)
Inventor: CHEKOEV VALERIJ AGUBEEVICH
IPC: A61P39/06
Filed: 2005-11-30
Granted: 2007-04-27
Abstract: FIELD: chemistry, in particular production of antioxidant ice water for body decontamination. 
     SUBSTANCE: ice water from glacier foot disposed at 3-4 km above sea level is withdrawed and 0,04-0,05 vol.% of hydrogen peroxide is added thereto. 
     EFFECT: water of improved quality and healthy properties. 
     1 ex
Patent RU-2300946-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-23
Granted: 2007-06-20
Abstract: Изобретение относится к технологии производства мясоовощных консервов для космического питания. Консервы готовят путем шинковки, замораживания и измельчения на волчке свежей белокочанной капусты, резки, бланширования и измельчения на волчке картофеля, резки, пассерования в топленом масле и измельчения на волчке репчатого лука, резки и измельчения на волчке баранины. Перечисленные компоненты смешивают с костным бульоном, томатной пастой, поваренной солью и CO 2 -экстрактом тмина. Полученную смесь фасуют в алюминиевые тубы, герметизируют и стерилизуют. Изобретение позволяет получить консервы, обладающие повышенной усвояемостью.
Patent RU-2304976-C1 (RU)
Inventor: MESHCHERJAKOVA VALENTINA ALEKS
IPC: A61P5/50
Filed: 2005-12-30
Granted: 2007-08-27
Abstract: FIELD: medicine, endocrinology. 
     SUBSTANCE: invention relates to a method for treatment     diabetes mellitus of type 2. Method involves using a birch bark extract in addition to usually used preparations. Method provides enhancing the effectiveness of treatment based on sugar-decreasing, antioxidant and hypolipidemic properties of biologically active components of birch extract. 
     EFFECT: improved and enhanced method of treatment. 
     14 tbl
Patent RU-2305854-C1 (RU)
Inventor: PETROV PAVEL NIKOLAEVICH
IPC: G01S15/00
Filed: 2006-02-07
Granted: 2007-09-10
Abstract: FIELD: tool-making industry, possible use for echolocation of underwater objects in tasks of ultrasound non-destructive control and ultrasound medicine diagnostics of internal organs. 
     SUBSTANCE: device contains circular antenna array, a block of amplifiers, setting generator, synchronizer, commutator, antenna array, block of receiving amplifiers, distance commutator and direction commutator. Acoustic electronic processor and receiving acoustic electronic processor are introduced additionally. Antenna array is made in form of concave arc antenna array. Acoustic electronic processor contains elements of reemitting array, made in form of concave arc, and arc reading arrays, each one of which contains elements, positioned along arcs of circles with radius, determined by distance from object in close zone, and number of reading arrays is determined by number of distance resolution elements in neighboring zone. 
     EFFECT: expanded technical capabilities of device. 
     2 cl, 2 dwg
Patent RU-2305806-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F1/36
Filed: 2006-03-07
Granted: 2007-09-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vibration insulator comprises housing and flexible member made of an elastomer which cooperates with the object.  The housing is made of a base connected with the lid.  The base of the vibration insulator is secured to the base of the object by means of studs provided with nuts.  The object to be insulated is set in the bushing provided with a collar. The flexible member made of elastomer is interposed between the inner side of the lid and outer side of the bushing provided with the central opening and the collar.  The conical belt of the flexible member embraces the outer side of the bushing.  The bottom section of the flexible member has a conical hollow.  The diameter of the bottom base of the hollow is equal to the diameter of the central opening made in the base.  The thickness of the layer of elastomer above the hollow and under the collar is 20-20% of the height of flexible member. 
     EFFECT: improved vibration insulation. 
     1 dwg
Patent RU-2305223-C1 (RU)
Inventor: FEDULOV SERGEJ ALEKSEEVICH
IPC: F17C1/00
Filed: 2006-03-16
Granted: 2007-08-27
Abstract: FIELD: manufacturing high-pressure vessels. 
     SUBSTANCE: method comprises screwing the valving members in the neck with an arbitrary tightening torque with the use of a lubricant that is applied on the threaded section of the valving member from the side of its face within the section between the first and fifth turn of the thread along the 1±0.5 of the turn length over its periphery.  The lubricant is made of a one-component anaerobic glue in amount corresponding to the volume of the spiral space between the turns of the neck thread and answering turns of the threaded section of the valving device over the length no less than one turn of the thread.  The assembled vessel is then allowed to stand for forming a polymeric composition in the spiral space for at least 20 min at a temperature of no less than 5°C.  The threaded connection is sealed by means of a polymeric composition. 
     EFFECT: enhanced reliability. 
     1 cl, 5 dwg
Patent RU-2300126-C1 (RU)
Title: Способ геофизической разведки для выявления малоамплитудных тектонических нарушений нефтегазопродуктивных горных пород в трехмерном межскважинном пространстве
Inventor: KOPILEVICH EFIM ABRAMOVICH
IPC: G01V11/00
Filed: 2006-03-29
Granted: 2007-05-27
Abstract: Изобретение относится к нефтяной геологии и может быть использовано для оптимизации размещения разведочных и эксплуатационных скважин на исследуемом объекте. Сущность: проводят сейсморазведочные работы 3D, бурят скважины и выполняют в них электрический, радиоактивный, акустический и сейсмический каротаж. По совокупности данных бурения и сейсморазведки 3D выявляют малоамплитудные тектонические нарушения в любой точке трехмерного пространства. Технический результат: повышение надежности обнаружения малоамплитудных тектонических нарушений.