baber/WOPTO huggingface dataset:
Patent RU-2299512-C2 (RU)
Title: Асинхронный тяговый привод электропоезда
Inventor: MALJUTIN VLADIMIR ALEKSEEVICH
IPC: H02M7/757
Filed: 2004-11-22
Granted: 2007-05-20
Abstract: Заявителем предложена конструкция асинхронного тягового привода электропоезда, содержащего асинхронные тяговые электродвигатели, снабженные системой питания с инверторами тока. Отличительной особенностью его является то, что система питания состоит из входного однозвенного фильтра, состоящего из реактора (Lф), подключенного к контактной сети через быстродействующий выключатель (БВ) и пневматический контактор (ПК-1) и установленный параллельно ему резистор (R3), и двух последовательно соединенных конденсаторов (Сф1) и (Сф2), параллельно каждому из которых подключен тиристорный ограничитель напряжения (ТОН1) и (ТОН2), последовательно каждому из которых подключен тормозной резистор (Rt1) и (Rt2) соответственно, положительная обкладка конденсатора (Сф1) соединена со входом тиристорного прерывателя (ТП1), а отрицательная обкладка конденсатора (Сф2) - с выходом тиристорного прерывателя (ТП2), причем выход тиристорного прерывателя (ТП1) и вход тиристорного прерывателя (ТП2) подключены через соответствующие обратные диоды (VD15) и (VD25) к средней точке конденсаторной батареи (Сф1-Сф2), к выходу тиристорного прерывателя (ТП1) через сглаживающий реактор (Lc1) подключен вход автономного инвертора тока (АИТ1), выход которого через пневматический контактор (ПК-2) и параллельную цепь резистор (Rt3) - тиристоры (VS71.2) - (VS71.1) - резистор (Rt4), соединен со входом автономного инвертора тока (АИТ2), который выполнен аналогично, в виде трех цепей последовательно включен автономный инвертор тока (АИТ2), выход которого через сглаживающий реактор (Lc2) соединен со входом тиристорного прерывателя (ТП2), выход автономного инвертора (АИТ1) соединен с положительной обкладкой конденсатора (Сф1) посредством диода (VD12), а вход автономного инвертора тока (АИТ2) через диод (VD22) соединен с отрицательной обкладкой конденсатора (Сф2). Технический результат - улучшение характеристик устройства. 3 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2289357-C2 (RU)
Inventor: DELETS ALEKSANDR VLADIMIROVICH
IPC: A61C8/02
Filed: 2004-12-20
Granted: 2006-12-20
Abstract: Изобретение относится к медицине и может быть использовано в стоматологии для фиксации естественных зубов при пародонтите первой или второй степени при наличии включенных дефектов зубного ряда. Способ включает препаровку шинируемых зубов под коронки и изготовление несъемной шины на коронках, фиксирующей подвижные зубы и заменяющей включенные дефекты зубного ряда, укрепление шины на устойчивых зубах. Несъемную шину на коронках изготавливают металлокерамической, при этом шину укрепляют на устойчивых зубах, соседних с крайними зубами, взятыми в шину, посредством ортодонтической проволоки-флекс, для чего при моделировании в блоке коронок одновременно моделируют паз для размещения шинирующей ортодонтической проволоки-флекс, который выполняют с возможностью ретенции проволоки, при этом паз керамикой не покрывают, готовую шину примеряют, после чего в паз закладывают ортодонтическую проволоку-флекс и закрепляют ее клеящим материалом, при этом края ортодонтической проволоки оставляют выступающими. На устойчивых зубах, соседних с крайними зубами, взятыми в шину, выполняют паз на длину выступающей части проволоки на одном уровне с пазом в блоке коронок, затем шину укрепляют на цемент, с помощью композита закрывают паз, а выступающую по краям шины ортодонтическую проволоку-флекс также с помощью композита замуровывают в пазы, выполненные на устойчивых зубах, соседних с крайними зубами, взятыми в шину, выполняют коррекцию в области каждого зуба шинируемой группы с последующей полимеризацией композита, шлифуют, полируют. Технический результат - повышение физиологичности способа шинирования и расширение функциональных возможностей. 2 з.п. ф-лы, 2 ил.
Patent RU-2314500-C2 (RU)
Inventor: BELOSHITSKIJ ANATOLIJ PETROVIC
IPC: G01F25/00
Filed: 2005-02-07
Granted: 2008-01-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises causing the gas to flow through the rotameter to be calibrated under excess pressure, separating the flow into several partial branches, measuring partial flows by means of connecting the standard flow meter to the collector.  The rate of the flow through the flow meter is assumed to be the sum of the rates of the partial flows. 
     EFFECT: expanded functional capabilities. 
     1 dwg
Patent RU-2297265-C2 (RU)
Inventor: GREBENSHCHIKOVA NATALIJA LEONI
IPC: A63H3/50
Filed: 2005-02-24
Granted: 2007-04-20
Abstract: FIELD: doll carcass design, in particular, manufacture of wide range of souvenir and playing dolls. 
     SUBSTANCE: doll carcass has neck section, shoulder section, spine section, pelvis section, arm and leg sections, said sections being connected with one another. Arm and leg sections are defined by three members movably connected with one another, shoulder, forearm, hand and thigh, shin, foot, respectively. Sections are made from metal wire, with at least neck and shoulder sections, spine and pelvis sections being made from interwoven wires defining loops at peripheral ends of neck, shoulder and pelvis sections. Arm section members, that is, shoulder, forearm, hand, and leg section members, that is, thigh, shin, foot are provided with loops at their ends. Said loops are movably connected with one another and with shoulder and pelvis sections, respectively, through movable "loop-in- loop" connection to form shoulder, elbow, wrist, knee, hip and talocrural joints at conventional articulation zones. Doll carcass of such design allows motions of individual's musculoskeletal system to be fully simulated. 
     EFFECT: increased entertaining effect due to the possibility of full simulation of human motions, and wider range of dolls. 
     17 cl, 6 dwg
Patent RU-2317821-C2 (RU)
Inventor: KIM BONGCHEOL
IPC: A23L1/30
Filed: 2003-08-12
Granted: 2008-02-27
Abstract: FIELD: medicine, dermatology, pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to a composition used in treatment and prophylaxis of allergic diseases and non-allergic inflammatory diseases in mammals and containing winter-hardy kiwi extract. Also, invention relates to a method for preparing the composition containing winter-hardy kiwi extract and involving diluting milled and dried winter-hardy kiwi with water or lower alcohols, heating a diluted winter-hardy kiwi and extraction of product to obtain winter-hardy kiwi extract. Also, invention relates to a method for treatment, relive or prophylaxis of allergic diseases and non-allergic inflammatory diseases in mammals involving administration in a mammal winter-hardy kiwi extract for treatment or prophylaxis of at least one symptom of allergic disease or non-allergic inflammatory disease. Also, invention elates to a method for treatment and prophylaxis of allergic diseases and non-allergic inflammatory diseases in mammals involving prescription or administration in mammal winter-hardy kiwi extract for treatment or prophylaxis of at least one symptom of allergic disease or non-allergic inflammatory diseases in mammal. Also, invention relates to using winter-hardy kiwi extract for treatment, relieve or prophylaxis of allergic diseases or non-allergic inflammatory diseases in mammals. Above described winter-hardy kiwi extract and a composition based on thereof show effectiveness in treatment, relieve or prophylaxis of allergic diseases or non-allergic inflammatory diseases in mammals. 
     EFFECT: valuable medicinal properties of composition. 
     58 cl, 5 dwg, 11 tbl, 11 ex
Patent RU-2295741-C2 (RU)
Inventor: TUGAENKO VJACHESLAV JUR EVICH
IPC: G01W1/02
Filed: 2005-03-09
Granted: 2007-03-20
Abstract: FIELD: the invention refers to ecological information posts namely to the posts of automatic control of physical-chemical, radiation condition of atmospheric air. 
     SUBSTANCE: it may be applied in the regions of oil and gas deposits, metallurgical, chemical, atomic production. The meteorological post has a sealed body with located in it blocks of electronic equipment having cable connection with meteorological sensors located outside of the sealed body. On the sealed body provided with a convex lid there is a sealed hollow bracket on whose face a flange is fulfilled. In the sealed body there is an electric heater and a removable frame with blocks of electronic equipment and power supply fixed on it. At that the block of electronic equipment is installed on the frame from the side of the convex lid, and block of power supply -from the side of the bottom of the body. At that in the removable frame hollow grooves for convection heat exchange are fulfilled and the place of joining of the sealed body with the convex lid is provided with a packer and is located no higher of the adjusting surface of the removable frame. 
     EFFECT: increases accuracy of measuring and simplification of assembling and exploitation of the construction. 
     1 dwg
Patent RU-2336280-C2 (RU)
Inventor: CHRISTENSEN JAN AA STAUNSTRUP
IPC: A23L29/231
Filed: 2003-09-02
Granted: 2008-10-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to pectin and processed initial material, which contains pectin. Method of obtaining processed initial material by deactivation of pectinesterase includes obtaining fruit vegetable material, containing pectin, and bringing it in contact with water, which has pH value from 3.2 to 3.9, at temperature ≤70°C. After that processed initial material is extracted. In addition, invention relates to use of processed initial material, containing pectin, obtained according to said method, respectively, for pectin extraction, as food for animals or as ingredient in food products. In addition invention relates to pectin, obtained according to said method, by means of extraction from initial vegetable material, molecular weight of said pectin being higher on value up to 50% than molecular weight of pectin, obtained from extraction of similar but unprocessed initial vegetable material, containing pectin. Ratio of sensitivity to calcium of said pectin and sensitivity to calcium of pectin, extracted from similar, but unprocessed with washing, initial vegetable material, which contains pectin, is within 0.90-1.40. Pectin preserves molecular weight and etherification degree well, has high output and low sensitivity to calcium. 
     EFFECT: obtaining method of processing vegetable material, which contains pectin, preserving molecular weight and degree of pectin etherification. 
     30 cl, 2 dwg, 19 tbl, 9 ex
Patent RU-2299975-C2 (RU)
Title: Способ и устройство для снижения послевзрывного давления в перфораторе (варианты)
Inventor: GROUV BRENDEN M
IPC: E21B43/116
Filed: 2005-04-22
Granted: 2007-05-27
Abstract: Изобретение относится к улучшению гидродинамической связи между пластом и стволом скважины. Обеспечивает эффективное снижение послевзрывного давления в перфораторе. Устройство по первому варианту содержит перфоратор с по меньшей мере одним зарядом взрывчатых веществ и приспособление для снижения давления, включающее теплопоглотитель для быстрого снижения температуры взрывного газа. Устройство по второму варианту содержит перфоратор с по меньшей мере одним зарядом взрывчатых веществ, приспособление для снижения температуры взрывного газа и приспособление для снижения молярной плотности взрывного газа. Способ включает использование перфоратора с зарядами взрывчатых веществ, подрыв взрывных зарядов и снижение давления взрывного газа вблизи перфоратора путем снижения молярной плотности взрывного газа. 3 н. и 39 з.п. ф-лы, 1 табл., 11 ил.
Patent RU-2384059-C2 (RU)
Inventor: ROBL DZHEJMS
IPC: C12Q1/68
Filed: 2003-11-10
Granted: 2010-03-20
Abstract: FIELD: agriculture. ^ SUBSTANCE: invention relates to the field of genetic engineering and cloning. Transgenic cow is disclosed, having low activity of prion protein as a result of one or several genetically designed mutations. Specified transgenic cows are also genetically modified for expression of xenoantibodies. ^ EFFECT: as a result of their resistance to prion diseases, such as trembling disease of cattle, such cows are a safe source of human antibodies for use in pharmaceutics and a safe source of agricultural products. ^ 12 cl, 112 dwg, 13 tbl, 19 ex
Patent RU-2334742-C2 (RU)
Inventor: NORKROSS RODZHER DEJVID
IPC: C07D413/14
Filed: 2004-01-08
Granted: 2008-09-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to benzothiazole derivatives of general formula I and to their pharmaceutically acceptable acid-additive salts as adenosine receptor ligands and based medicinal product. Compounds can be applied for treatment and prevention of diseases mediated by adenosine receptors, e.g., epilepsy, depressions, narcomania, Parkinson's disease. In general formula I   R denotes phenyl unsubstituted or substituted with halogen or -SN 2 N(CH 3 ) (CH 2 ) n OCH 3 , or denotes benzyl, lower alkyl, lower alkoxy-group, - (CH 2 ) n OCH 3 , or denotes pyridine-3- or -4-yl unsubstituted or substituted with lower alkyl, halogen, morpholinyl, - (CH 2 ) n -halogen, - (CH 2 ) n OCH 3 , - (CH 2 ) n -diethylene-imide oxide-4-yl, or (CH 2 ) n -tetrahydropyrrole-1-yl; R 1  denotes phenyl unsubstituted or substituted with halogen tetrahydropyran-4-yl, 3,6-2H-2n-pyran-4-yl or morpholine-4-yl; n denotes mutually independent 1 or 2. 
     EFFECT: production of benzothiazole derivatives which can be applied for treatment and prevention of diseases mediated by adenosine receptors. 
     9 cl, 4 dwg, 27 ex
Patent RU-2302690-C2 (RU)
Title: Short-discharge silver-zinc battery
Inventor: BYSTROV JURIJ ALEKSANDROVICH
IPC: H01M50/489
Filed: 2005-08-23
Granted: 2007-07-10
Abstract: FIELD: electrical engineering; short-discharge silver-zinc batteries. 
     SUBSTANCE: novelty is that intermediate separator incorporated in separation system resistant to action of silver oxidants and mounted on positive plate side has following characteristics: porosity, 45-60%; thickness, 22-33 μm; pore size, maximum 0.19 and minimum 0.06 μm; absolute resistance in 40% solution of KOH , 0.025-o.035 Ohm x cm 2 . 
     EFFECT: enhanced specific power capacity and specific energy in discharge. 
     1 c; 2 dwg
Patent RU-2310112-C2 (RU)
Inventor: STRELKOVSKIJ VIKTOR IGOREVICH
IPC: F16H3/14
Filed: 2005-10-27
Granted: 2007-11-10
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: invention can be used in mechanical transmissions of vehicles, agricultural equipment, processing equipment, reverse reduction gears of ship power plants and other mechanisms where reversing of rotating shafts is required.  Proposed reversing mechanism contains input shaft 2 and output shaft 3 coaxially installed in housing 1, change-over mechanism, three bevel gears 4, 5, 6.  Gear 4 is installed on housing coaxially to input shaft, gear 5 is installed on housing coaxially to output shaft, and gear 6 is installed on housing, being in constant meshing with gears 4 and 5.  Two three-position clutches 7, 8 are installed on housing being arranged on ends of shafts pointed to each other and they connect input and output shafts.  Clutch 7 connects gear 4 with input shaft.  Clutch 8 connects gear 5 with output shaft.  Change-over mechanism provides synchronous movement of both clutches towards each other and in opposite direction and their locking in three positions. 
     EFFECT: providing of reversing of input and output shafts, increased efficiency of mechanism. 
     2 dwg
Patent RU-2343667-C2 (RU)
Inventor: BAJSANGUROV EHDUARD KAZBEKOVICH
IPC: A01N63/27
Filed: 2005-11-07
Granted: 2009-01-20
Abstract: FIELD: agricultural industry. 
     SUBSTANCE: method includes treatment of potato bulbs and vines during vegetation period with biological product mixed with a sticky agent. To treat potato bulbs there used is Planriz as a biological product on the basis of 1000 ml per a tonne of bulbs, and to treat the planted area of 1 hectare during vegetation period there used is a mixture of the following biological products: Planriz in quantity of 0.5 l and Bankol - 0.2 l, which are dissolved in 300-350 l of mineral water "Zamankul"; at that corn flour paste in quantity of 1-1.5% of the mixture volume is used as a sticky agent. 
     EFFECT: improving effectiveness of the method and reducing costs. 
     1 tbl
Patent RU-2346664-C2 (RU)
Inventor: MAMEDOV AGSHIN ARIF-OGLY
IPC: A61B17/56
Filed: 2006-04-24
Granted: 2009-02-20
Abstract: FIELD: medicine; traumatology and orthopaedics. 
     SUBSTANCE: treatment of proximal humerus fractures is ensured by drilling drill two holes within greater tubercle of humeri, distanced 10-15 mm. Two-branch double-loop wire is inserted within greater tubercle of humeri. Bone fragments are matched, while two-branch wire is inserted into the bone through mild tapotement. Fixture holes are drilled within greater tubercle of humeri and distanced 25-27 mm that is equal to distance between fixture metal hooks. Fixture hooks are inserted into drilled holes through wire loops for the proximal humerus, made as metal Y-shaped stick with hooked extended ends in junction of which Y-shaped stick jumps to threaded rod. Then fixture is inserted for distal humerus, made as metal hook with extended end, the other end of which represents threaded rod. Axial traction of the limbs follows. Threaded sections of fixtures of proximal and distal parts are single-stage provided with female threaded sleeve, while fixtures of two parts are pulled together until bone fragments compression. It is followed with sleeve locking with retaining nuts from two ends. Holes for all metal fixture hooks are drilled at the angle 70-75°. The device includes female threaded tension sleeve, fixture for proximal part made as Y-shaped stick at the angle 85-90° with hooked extended semi-cylindrical ends in junction of which Y-shaped stick jumps to threaded cylindrical rod. Fixture for distal part made as hook with extended semi-cylindrical end the other end of which is made as threaded cylindrical rod. Threaded rods are of the same diameter with threaded parts and fixing key platform at its end of the same length. All fixture hooks are bent at the angle 70-75°. Flat part of all hooks reaches hook bends and is longitudinally grooved on its surface. Threaded cylindrical rods are provided with cylindrical retainer nuts have on their ends with key holes and connected by female threaded tension sleeve. Sleeve has number of holes to be tightened. 
     EFFECT: uniform distribution of compressing effect on fracture planes, simultaneous axial and longitudinal fixation within fracture of humerus neck, strengthened fixing rigidity. 
     2 cl, 4 dwg
Patent RU-2321713-C2 (RU)
Inventor: KUCHMA OLEG VLADIMIROVICH
IPC: E05B47/00
Filed: 2006-05-02
Granted: 2008-04-10
Abstract: FIELD: protection of different objects against intrusion. 
     SUBSTANCE: device comprises means for control signal input means and executive lock mechanism controller. Control signal input means comprises indicator, which may repeatedly serially demonstrate indexes in predetermined order. The control signal input means is made as switch incorporated in indicator control link and may stop symbol demonstration as indicator shows index to be input in index set used as access code and as control signal corresponding to selected index is inputted in controller. 
     EFFECT: increased lock secrecy. 
     5 cl, 2 dwg
Patent RU-2325206-C2 (RU)
Title: Methods of physical endurance development for swimmers during training races
Inventor: KOKUSHKIN SERGEJ NIKOLAEVICH
IPC: A63B69/12
Filed: 2006-06-28
Granted: 2008-05-27
Abstract: FIELD: sport. 
     SUBSTANCE: depending on swimming techniques, swimming board is put on either sportsman' s chest or back. Swimmer makes simultaneous paddle movements with his hands either increasing or decreasing frequency of paddle movements. If board is used with length limited by swimmer body, speed and power endurance of muscles may be developed. If board is longer, the technique of hand stroke above water and paddle movements may be improved and shoulder strength endurance may be developed. Load upon muscles is increased to the change of swimming board thickness. Swimming board may have the following length L SB  = 0.7-1.2 m, thickness S SB  = (0.02-0.25) • N(m), where N = 1,2,3 and width B SB  = 0.25-0.3 m. Slots for belts may be made in swimming board to fix the board on swimmer' s neck and waist. Belts can be fastened to swimming board by plastic screw connections. Swimming board may be round in front part and between its surfaces. 
     EFFECT: development of hand power endurance effectiveness during training races. 
     7 cl, 5 dwg
Patent RU-2328110-C2 (RU)
Inventor: UZHIK VLADIMIR FEDOROVICH
IPC: A01J5/00
Filed: 2006-06-30
Granted: 2008-07-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: milking apparatus includes milking glasses with regulators sub-atmospheric pressure in the inter-wall chamber, a collector, a pulsator executed in the form of two power chambers, rigidly fixed among themselves and each of which is executed in the form of the pneumatic chambers divided by flexible membranes and hydraulic chambers connected among themselves by a calibrated tube, the sensor of a milk flow with a regulator of sub-atmospheric pressure in under-mammillar chamber of a milking glass and the control unit. The chamber of regulator control of sub-atmospheric pressure in under-mammillar chamber of a milking glass of the milk flow sensor is connected by the calibrated channels with vacuum hose and with air, and, the air calibrated channel is supplied by the electro-valve operated by the control unit. 
     EFFECT: efficiency upgrading of a mechanical milking of cows. 
     3 cl, 4 dwg
Patent RU-2340458-C2 (RU)
Inventor: ZHANG KHAI
IPC: B29C35/00
Filed: 2006-08-03
Granted: 2008-12-10
Abstract: FIELD: technological processes, chemistry. 
     SUBSTANCE: method of manufacture of combined polyurethane-rubber tire includes processing of tire body for subsequent casting of polyurethane tread on it, preparation of prepolymer composition for polyurethane tread on the basis of oligomerous polyol, diisocyanate and silicon-containing modifying additive, and also manufacture of combined tire. At that manufacture of combined tire includes preparation of polyurethane prepolymer composition with application of substance for expansion of chains and casting of polyurethane tread on processed surface of tire body. In preparation of polyurethane tread prepolymer manufacture the following components are used: tetrahydrofuran-epoxy-propane-copolymer ether - parabenzole-diisocyanate or oxypolybutadiene-diphenyl-methane-diisocyanate and polytetrahydrofurandiol or polyhexalactonediol with molecular mass of 1,000-2,000. Preparation of polyurethane tread prepolymer is carried out by addition of 1-7 parts of modified whiskerized silicon or nanometer montmorillonite in 100 parts of composition. In process of polyurethane prepolymer composition preparation synthesized prepolymer is transferred to reservoir A of device for casting of polyurethane elastomer and heated up to ~70-80°C. Then vacuumising is done until excessive pressure is less than 500 Pa, bubbles are removed for 15-30 minutes, and substance for expansion of chains is transferred to reservoir B. After that content of isocyanic acid radical is determined in prepolymer, and by established coefficient of chains expansion ratio of substance for chains expansion is calculated to amount of prepolymer. 
     EFFECT: low heat generation during motion and high heat-resistance, long-term operation life and low cost of manufacture. 
     4 cl, 4 ex, 1 tbl