baber/WOPTO huggingface dataset:
Patent RU-2265364-C2 (RU)
Inventor: BADAEVA N V
IPC: A23K1/00
Filed: 2003-12-18
Granted: 2005-12-10
Abstract: FIELD: feedstuff production. 
     SUBSTANCE: claimed method includes corn moistening, grinding and enzyme hydrolysis wherein ratio corn/water is 1:1, at water temperature of 35-40°C. As enzymes α-amylase (1.0-1.5 U/g of starch) and xylanase (1-2 U/g of cellulose). 
     EFFECT: product containing easy-digestive carbohydrates. 
     1 ex
Patent RU-2270324-C2 (RU)
Inventor: CHEPOVETSKIJ ALEKSANDR VASIL E
IPC: E21B31/00
Filed: 2004-02-06
Granted: 2006-02-20
Abstract: FIELD: borehole drilling and repair, particularly fishing tools. 
     SUBSTANCE: fishing tool comprises body with inner spiral conical surface and screw ledge, spiral strip-like engaging member installed inside the body and displaceable in axial direction. The engaging member is provided with driving flag arranged in lower part thereof and with outer spiral surface. Screw fishing thread, guiding ring and guiding means are formed on inner engaging member surface. Inner annular surface is made on conical spiral surface in lower body part and eccentrically to body axis. Annular seat is created below inner annular surface eccentrically to body axis. The annular seat is above body thread arranged in lower part thereof. Longitudinal ledge cooperating with lower end of engaging member and with side flag surface is formed in inner annular surface and in inner seat surface and extending for the full depth of screw ledge of the body. Annular seat neck is created on outer surface of guiding ring eccentrically to axis thereof. The neck is fixed inside eccentric annular seat on inner flag surface so that flag may be displaced in axial and radial directions. 
     EFFECT: increased reliability of fishing tool self-releasing. 
     3 dwg
Patent RU-2269733-C2 (RU)
Title: Cooling tower of thermal power station
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F28C1/00
Filed: 2004-03-02
Granted: 2006-02-10
Abstract: FIELD: thermal power stations. 
     SUBSTANCE: proposed cooling tower has casing with air-intake holes that accommodates water dispensing devices connected to pipeline carrying water heated in condenser; it also has cooled water accumulating pond disposed under casing that communicates via pipeline with turbine condenser. Cooling tower is provided with air outlet holes and its casing is mounted horizontally and made in the form of parallelepiped or semi-cylinder; air intake holes are disposed on one end of casing and air outlet ones, on its other end; air outlet holes communicate through air duct with suction pipe of boiler air fan; air movement within cooling tower is ensured due to vacuum built up by boiler air fan. 
     EFFECT: reduced capital outlays, enhanced economic efficiency of thermal power station. 
     1 cl, 1 dwg
Patent RU-2275808-C2 (RU)
Inventor: POTAPOV SERGEJ STEPANOVICH
IPC: A21D8/02
Filed: 2004-05-12
Granted: 2006-05-10
Abstract: FIELD: food industry, bakery industry. 
     SUBSTANCE: the present innovation deals with manufacturing bread out of the mixture of rye and wheat meal or wheat meal enriched with bran particles. The suggested food additive contains either wheat meal or the mixture of wheat and rye meals, ascorbic acid as an oxidizing agent and, also, fungous pentosanase and cellulase as components affecting protein-proteinase complex. This additive contains alpha-amylase as a component affecting carbohydrate complex. Components should be taken at the following ratio, weight%: ascorbic acid 0.002-0.015; fungous pentosanase 0.0005-0.02; cellulase 0.001-0.01; fungous alpha-amylase 0.005-0.025, wheat meal or the mixture of wheat and rye meals - the rest. The developed food additive enables to obtain qualitative products out of the meal obtained out of the grain affected by cereal bugs, or out of germinated grain. 
     EFFECT: higher efficiency. 
     2 ex
Patent RU-2398806-C2 (RU)
Title: Биоразлагаемые флексографические чернила и способ их приготовления
Inventor: MASARO LORAN
IPC: C03C17/00
Filed: 2003-01-23
Granted: 2010-09-10
Abstract: Изобретение относится к флексографическим чернилам на водной основе. Флексографические чернила на водной основе содержат биоразлагаемый полигидроксиалканоат (ПГА), состоящий из мономеров, имеющих следующую формулу: 
     
       
     
     где n - это целое число от 1 до 5, a R 1  выбирается из группы, содержащей водород, алкил от C 1  до С 20  и алкенил от C 1  до С 20 , и имеющих молекулярную массу от 500 до 5000000 г/моль, связующее вещество, представляющее собой трехблочное амфифильное соединение, имеющее две гидрофобные концевые области, имеющие линейные и/или разветвленные алифатические цепи C n H 2n+2 , n=1-40, и одну центральную гидрофильную область - полиэтиленгликоль и его производные; или имеющее одну центральную гидрофобную область, имеющую линейные и/или разветвленные алифатические цепи C n H 2n+2 , n=1-40, и две гидрофильные концевые области, растворитель, и краситель или пигмент в количестве, достаточном для того, чтобы оставить видимый след на основе. Концентрация ПГА в чернилах составляет от 20 до 80% (вес/объем), концентрация связующего вещества от 0,5 до 20% (вес/объем), концентрация растворителя от 1 до 25% (вес/объем), а концентрация красителя или пигмента от 1 до 40% (вес/объем). Также описан способ приготовления флексографических чернил на водной основе и состав для печати, содержащий эти флексографические чернила. Предложенные флексографические чернила на водной основе обладают улучшенными свойствами биоразложения. 4 н. и 9 з.п. ф-лы.
Patent RU-2290139-C2 (RU)
Inventor: AKHTJAMOV IL DAR FUATOVICH
IPC: A61F2/32
Filed: 2005-01-26
Granted: 2006-12-27
Abstract: Изобретение относится к медицине, в частности к ортопедии. Используется для восстановления опороспособности тазобедренного сустава при его тотальном эндопротезировании. Сущность: первым этапом дистракционным аппаратом низводят головку бедренной кости до уровня вертлужной впадины в период не более 15 дней, вторым этапом производят тотальное эндопротезирование тазобедренного сустава, причем устанавливают чашку эндопротеза с использованием костного цемента без компрессии, а аппарат демонтируют через 3 дня после эндопротезирования, что позволяет постепенно низвести головку бедренной кости до уровня вертлужной впадины, обеспечивает достаточный оперативный доступ во время операции, предотвращает мышечную компрессию в составе.
Patent RU-2308295-C2 (RU)
Inventor: SEVAST JANOV VIKTOR
IPC: A61F2/82
Filed: 2003-07-19
Granted: 2007-10-20
Abstract: FIELD: medicine, in particular coating composition for implanted medical device. 
     SUBSTANCE: claimed composition contains at least one polymer and at least one biologically active substance, such as naphthazarin and/or naphthazarin derivative, in particular shikonin. Coated devices are useful as substituents of skin, bone, or cartilage and as prosthesis for vascular surgery. 
     EFFECT: new coating composition for implanted medical devices. 
     22 cl, 1 dwg, 2 tbl, 1 ex
Patent RU-2290160-C2 (RU)
Inventor: GOLOMIDOV IL JA MIKHAJLOVICH
IPC: A61H5/00
Filed: 2005-03-05
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: before writing the main text with a leading hand and/or after writing this text and/or in the interval between the process of writing this text it is necessary to write a part of the text with another hand in opposite direction according to mirror-image principle. The innovation enables to simplify training process and widen the ways of application. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2290589-C2 (RU)
Inventor: BARANOV VASILIJ VASIL EVICH
IPC: F41C3/00
Filed: 2005-03-11
Granted: 2006-12-27
Abstract: FIELD: firing multicharge devices that have no cartridge chamber, applicable as a means of self-defence both by guard organizations and by citizens. 
     SUBSTANCE: the firing device has a body with a magazine in which a spring-loaded cartridge feeder, cross-shaped rotary member, ratchet-wheel with teeth, spring-loaded pawl-and-pawl gear having a tooth, as well as a trigger mechanism with a base are installed.  The height of the teeth of the ratchet-wheel is larger than the width of the tooth of the ratchet-and-pawl gear, but less than the difference of the sum of the ratchet-wheel radius and the distance between the axes of the ratchet wheel and the ratchet-and-pawl gear and the distance between the axis of turn of the ratchet-and-pawl gem and its tooth point, and the side of the tooth of the ratchet-wheel engageable with the tooth of the ratchet-and-pawl gear is made inclined inwards with formation of an acute angle exceeding 45 deg. at the tooth point. 
     EFFECT: provided reliable cartridge feed to the line of fire in the process of fire excluding the extraction of unfired cartridges after the fires ones. 
     2 dwg
Patent RU-2326123-C2 (RU)
Inventor: ISTKHEHM GREHKHAM
IPC: C07C67/38
Filed: 2003-09-10
Granted: 2008-06-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: catalyst system is described. It consists of compounds with general formula I   or its salt, bonded to a VIIIB metal, where A 1  and A 2 , as well as A 3 , A 4  and A 5  (when present), K, D, E, X 1 -X 4 , Q 1 , Q 2 , M, L 1  assume values given in the formula of invention. 
     EFFECT: system is suitable for carbonylation of ethenoid unsaturated compounds. 
     45 cl, 32 ex, 9 tbl
Patent RU-2322165-C2 (RU)
Inventor: KHOLBEJN DUGLAS DZH
IPC: A46B17/08
Filed: 2003-09-17
Granted: 2008-04-20
Abstract: Зубная щетка имеет ручку и головку, прикрепленную к ручке, и включает в себя захватываемый участок на ручке. Образовано сквозное отверстие, полностью проходящее сквозь захватываемый участок от одной наружной захватываемой поверхности до другой. Сквозное отверстие содержит податливый материал, которым предпочтительно является мягкая эластомерная масса, которая сдвигается в ответ на приложение силы. Податливый материал может быть эластомером с низкой твердостью. Предусмотрены еще два варианта выполнения зубной щетки, в одном из которых сквозное отверстие содержит податливый материал, удерживаемый на обеих захватываемых поверхностях тонкой оболочкой, а в другом - податливый материал может быть эластомером с низкой твердостью, который приклеен к эластомеру с более высокой твердостью в сквозном отверстии, причем эластомер с более высокой твердостью приклеен к жесткому или полужесткому материалу ручки. Изобретение обеспечивает удобство захвата ручки при пользовании зубной щеткой. 3 н. и 37 з.п. ф-лы, 16 ил.
Patent RU-2299987-C2 (RU)
Inventor: SHERSTOV VALERIJ ANDREEVICH
IPC: E21B17/00
Filed: 2005-04-20
Granted: 2007-05-27
Abstract: FIELD: mining industry, possible use for preserving ventilation wells under conditions of permafrost. 
     SUBSTANCE: method for preserving ventilation wells under permafrost conditions includes drilling wells, installing reinforcing devices therein and feeding atmospheric air into wells. Immediately after drilling the well, sleeve of elastic material is positioned inside it with sleeve diameter equaling the diameter of well, having length, sufficient for well preservation. Then a steel wire reel is positioned in the sleeve, wire is stretched for whole length of sleeve and spiral spreader frame is built from wire. Invention allows prevention of wells drilled in permafrost from defrosting and prevention of liquid from freezing on well walls. 
     EFFECT: simple realization, reliable air supply, low material costs. 
     1 dwg
Patent RU-2304386-C2 (RU)
Inventor: POLYSKALOV OLEG JUR EVICH
IPC: A01M1/20
Filed: 2005-04-28
Granted: 2007-08-20
Abstract: FIELD: common insect and/or rodent controlling equipment. 
     SUBSTANCE: apparatus has reservoir located within individual module outside rooms under service and filled with thermally evaporated active substance in liquid state convertible into gaseous state, device for delivery of thermally evaporated active substance to rooms under service, heating devices in each of said rooms under service, liquid substance feeding device and device for consuming of gaseous active substance, said feeding and consuming processes being provided by switching on and off of heating devices, and receiver for preliminary accumulation of active gaseous substance before subsequent feeding thereof into rooms under service. Apparatus of such construction allows usage of chemical preparation storage means to be avoided. 
     EFFECT: increased efficiency by creating single centralized equipment for controlling of common insects or rodents in group of rooms or in the entire building. 
     6 cl, 6 dwg
Patent RU-2318251-C2 (RU)
Inventor: LEDOVSKIJ VJACHESLAV MIKHAJLOV
IPC: G09F3/03
Filed: 2005-07-19
Granted: 2008-02-27
Abstract: FIELD: ironmongery - group of protective means for one-time use. 
     SUBSTANCE: control seal contains body and fastening element with protective plate, made in unified form out of plastic, and a flexible locking element. The seal has body lid with walls and aperture for fastening element, made in unified form out of plastic with the body and fastening element, on the bottom of the body two bushings with through apertures are positioned, connected by stiffening fin, and fastening element has a rib for pressing the lid to the body during closure of seal. During closure of seal, the unit of flexible locking element and fastening element may be positioned inside the hollow of body, and fastening element is inserted into lid aperture. 
     EFFECT: increased reliability of the seal preventing unsanctioned access, reduced laboriousness of manufacture and operation. 
     5 cl, 5 dwg
Patent RU-2305210-C2 (RU)
Inventor: RED KO PAVEL GRIGOR EVICH
IPC: F15B9/09
Filed: 2005-07-19
Granted: 2007-08-27
Abstract: FIELD: flying vehicles. 
     SUBSTANCE: drive is designed to control speed of outlet member of electrohydraulic actuator in control systems of flying vehicles.  Proposed drive has electronic units of control microprocessor and amplifier-inverter, dc communicator less motor, fixed-delivery pump, hydraulic cylinder, hydraulic compensator, make-up valves, safety valves, filter, hydraulic cylinder rod position pickup.  It contains also electrohydraulic reverse valve with linear electric motor, reverse valve spool position pickup and reverse valve inlet and outlet differential pressure pickups.  Pump is nonreversible, and hydraulic compensator is of wind-up make including spring unit, wind-up plunger, wind-up plunger lock, threaded bushing of wind-up plunger travel control and electromagnet to release wind-up mechanism of compensator.  Control of speed of outlet member at low error signals of servodrive is made to provided throttling control and at mean and high error signals, to provide positive control. 
     EFFECT: improved reliability. 
     2 cl, 2 dwg
Patent RU-2304687-C2 (RU)
Inventor: ZHABIN ALEKSANDR VASIL EVICH
IPC: E21B3/02
Filed: 2005-10-13
Granted: 2007-08-20
Abstract: FIELD: mine drilling equipment, particularly to drill all-purpose wells in underground openings. 
     SUBSTANCE: well drilling rig comprises drilling head, namely drilling tool rotator including hydraulic engine, reduction gear unit and rotation chuck. Device also has drilling head advancing hydrocylinders, which move drilling head along cylindrical guiders, rotary device and anchor posts. Device comprises load-bearing frame with rotation chuck installed on the frame. The rotation chuck is made of metal-roll, for instance of four parallel channel bars connected to two plates by channel bar ends. Cylindrical guider ends are fastened to the plates. One plate is pivotally connected to advancing hydrocylinder bodies. Conical pins of rotary device are secured to frame sides. 
     EFFECT: simplified structure and increased operational reliability. 
     3 dwg
Patent RU-2335094-C2 (RU)
Inventor: KUZNETSOV JURIJ VENIAMINOVICH
IPC: G06K9/36
Filed: 2005-10-31
Granted: 2008-09-27
Abstract: FIELD: printing industry. 
     SUBSTANCE: invention is referred to printing industry, publishing and copying engineering and, particularly, to image processing systems. Method of adaptive screening for original halftone is proposed and represented with multi-level reflection values. The essence of method is that original is converted into screen copy consisting of dark and light (print and space) elements with the use of two types of weight values peculiar to copy elements. First of them are distributed in the order irrespective to the manner of tone change along original sections, while the second are distributed taking into account geometry of fine details. Copy elements are formed by dark or light elements based on results of original section reflection values compared with weight values of either first or second type. To improve processing of fine original touches, rate of use for second weight values is increased with regard to their use for single bordering of original dark and light areas. At the same time, elements set to be dark against the first weight values inside light touches on a dark background, will be excluded. 
     EFFECT: improvement of fine image details processing. 
     4 cl, 9 dwg
Patent RU-2308660-C2 (RU)
Title: Armour protection
Inventor: KUZHEL MIKHAIL PETROVICH
IPC: F41H5/04
Filed: 2005-11-14
Granted: 2007-10-20
Abstract: FIELD: armour constructions. 
     SUBSTANCE: the armour protection has, shaped components of ceramics fixed on a backing and joined by the end face surfaces to one another.  The end face surfaces of the shaped components of ceramics are made of a composite profile, the middle part is made with a slope.  The bevel angle is selected within 10 to 25 deg.  The slopes of each pair of components of ceramics are made with mutually opposite directions.  The length of each slope is selected such so that at joining of the components of ceramics with opposite directions of slopes face and rear clearances with a depth of 0.2 to 0.4 and width of 0.04 to 0.15 of the thickness of the components of ceramics are formed.  The total length on the joined components of ceramics formed on the continuation of the slope line makes up at least 0.7 of the thickness of the components of ceramics. 
     EFFECT: enhanced protective properties of the armour protection to the action of subcaliber bullets of small-arms systems. 
     2 dwg, 1 ex
Patent RU-2309091-C2 (RU)
Inventor: VAVILIN ALEKSANDR VASIL EVICH
IPC: B64G1/22
Filed: 2006-01-10
Granted: 2007-10-27
Abstract: FIELD: non-expendable transport space systems of new generation (type KORONA). 
     SUBSTANCE: proposed struts belong to takeoff-and-landing shock absorbers of non-expendable launch vehicle. Struts are subjected to repeated gas dynamic and thermal action on side of launch vehicle engines in the course of operation. Struts are made from heat-resistant material; they are telescopic in form. Struts are retractable into and are extended from launch vehicle body in the course of launching and landing. No less than three struts shall be provided in takeoff-and-landing shock absorbers of launch vehicle. Each strut withstands load no less than launch weight of launch vehicle. Service life of these struts is about 100 flights at service life margin of 25%. 
     EFFECT: enhanced efficiency; increased service life of struts. 
     1 dwg
Patent RU-2326979-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2006-04-10
Granted: 2008-06-20
Abstract: FIELD: iron and steel industry. 
     SUBSTANCE: iron consists of, mas. % carbon 3.0-3.6; silicon 2.0-2.5; manganese 0.2-0.6; copper 0.5-1.0; chromium 0.5-0.3; nickel 4.0-5.0; titanium 0.1-0.2; vanadium 2.0-3.0; cobalt 4.0-6.0; magnesium 0.05-0.1; aluminium 0.05-0.1; boron 0.01-0.03; iron - the rest. 
     EFFECT: iron possesses fatigue resistance. 
     1 tbl
Patent RU-2330604-C2 (RU)
Inventor: LARIN SERGEJ IVANOVICH
IPC: A61B5/01
Filed: 2006-05-17
Granted: 2008-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: temperature measurements are taken in symmetric points of leg back for patient being laid or standing with surface infrared detector and internal microwave detector. Diagnosis is specified with the following criteria: average infra-red temperature of leg is higher than that of healthy person and is independent of body position; axial gradient of infra-red temperatures from the highest temperature of upper one-third of leg to the lowest temperature of lower one-third of leg is absent; there is medial-lateral gradient of infra-red temperatures of upper one-third of leg if patient is being laid and of the whole leg if patient is standing, and the highest temperature pointed within medial leg; average internal temperature is considerably exceeds normal value, internal temperatures of lower one-third of leg exceed normal values by 1.4°C-1.6°C; against high internal temperatures there is axial gradient of internal temperatures detected if patient is being laid or standing; medial-lateral gradient is detected only within upper one-third of leg and only if patient is being laid; while standing internal temperature of upper one-third of leg is reliably increased in comparison with position of being laid. 
     EFFECT: method provides increased sensitivity and specificity of thermometric diagnostics of acute venous thrombosis of inferior limb. 
     8 dwg, 14 tbl, 2 ex
Patent RU-2345115-C2 (RU)
Inventor: BURUKHIN ALEKSANDR ALEKSANDROVICH
IPC: E21B43/267
Filed: 2006-06-29
Granted: 2009-01-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil and gas, specifically to improvement of hydraulic conductivity of sand injected in a crack within hydraulic formation breakdown in oil recovery process. Proppant material is hard, elastic particles in the form of plates or grating plates, made of anticorrosive material, herewith plate dimensions are 2-4 x 6-10 mm at different or the same thickness within the range 100-300 mcn. Plates should be warp-free, made of stainless steel or low-carbon steel with corrosion-resistant coating. Method consists in hydraulic formation breakdown wherein at least a part of crack is filled with proppant material in the form of rigid elastic plates and/or grating plates made as specified above. Inventions are developed in dependent patent claims. 
     EFFECT: practically complete prevention of sand ejection, considerable increase of sand pack permeability and prevention of fine proppant formation. 
     24 cl, 2 dwg
Patent RU-2361088-C2 (RU)
Inventor: KROTOV VLADIMIR PETROVICH
IPC: F01C17/02
Filed: 2006-08-03
Granted: 2009-07-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention is related to power units for vehicles. Rotor-piston engine consists of body with internal surface closed by covers on ends, rotor-piston and mechanism for rotation transfer from rotor-piston to engine shaft. In rotor-piston tops rotor-piston sealants are installed. Inside rotor-piston mechanism is installed for alignment of rotor-piston, including rolling shaft bearing. Rotor-piston is rigidly connected to gear of internal engagement (with internal tooth). Rotor-piston is closed by plates on ends. Mechanism for alignment of rotor-piston also includes external cartridge inside rotor-piston and alignment roller installed between shaft bearing and external cartridge. Mechanism for rotation transfer from rotor-piston to engine shaft is installed inside rotor-piston and consists of gears with skew teeth of different direction. Gear of rotor-piston during engine operation is rolled in centrally located gear of engine shaft. Internal diametre of external cartridge is equal to diametre of separating circumference of rotor-piston gear. Combustion chambers are displaced to the side of rotor-piston rotation. 
     EFFECT: reduction of radial pressure on tops of rotor-piston and internal surface of body. 
     8 dwg