baber/WOPTO huggingface dataset:
Patent RU-2101240-C1 (RU)
Title: Decorative glass-crystalline material
Inventor: MAKAROV V N
IPC: C03C10/10
Filed: 1996-04-23
Granted: 1998-01-10
Abstract: FIELD: glass making industry; building practice. SUBSTANCE: proposed material is produced by melting feedstock having following composition: sphene concentrate, apatite, carbonatite, dolomite, borax, glass scrap, plagiopegmatite or nephelite concentrate, and quartz. Inventive novelty of proposed material resides in fact that it further comprises. Total chemical composition of material is as follows, wt.%: silica 46.11-51.93; titanium dioxide 6.81-8.77; alumina 5.82-8.36; iron oxide (III) 2.56-5.93; CaO 18.57-19.96; Mg 2.49-3.26; sodium oxide 5.50-5.9; potassium oxide 0.86-1.20; boron oxide 1.44-2.03 and P 2 O 5  0.81-1.61. EFFECT: 1) slight difference in properties of proposed material when it is in solid and molten states; 2) slight variations in linear thermal expansion coefficients; 3) cheapness, since readily available wastes and by-products of mining industry are used. 3 tbl
Patent RU-2087881-C1 (RU)
Inventor: SELEZNEV IVAN V
IPC: G01K5/70
Filed: 1996-04-29
Granted: 1997-08-20
Abstract: Использование: контроль теплового состояния двигателя внутреннего сгорания. Сущность изобретения: к дну корпусу из электропроводного материала поджат пружиной терморезистор. Корпус закрыт крышкой с электрическими клеммами, в которой закреплены контактная пластина и держатель термобиметаллической пластины узла сигнализации, снабженной контактом. Торец держателя через изолятор контактирует с пружиной. Датчик обеспечивает двойной контрольтекущей температуры и предельной, приводящей к перегреву двигателя. 2 ил.
Patent RU-2130284-C1 (RU)
Inventor: PASTUKHOV O G
IPC: A61B5/05
Filed: 1996-05-06
Granted: 1999-05-20
Abstract: Изобретение относится к медицине, физиотерапии. Измеряют фоновые значения величин токов, генерируемых биологически активными точками меридиана легких. Проводят медикаментозное тестирование вещества для аэрозольтерапии. Сравнивают фоновые значения величин токов со значениями медикаментозного тестирования. При изменениях величин в пределах ± 5% от фоновых считают лекарственное вещество оптимальным для аэрозольтерапии. Изобретение позволяет повысить точность выбора вещества для аэрозольтерапии. 2 табл.
Patent RU-2095905-C1 (RU)
Inventor: BADU EFIM I
IPC: H02H3/08
Filed: 1996-05-06
Granted: 1997-11-10
Abstract: Использование: в защите контактных сетей, в частности, трамвая и троллейбуса. Сущность: предварительно регистрируют напряжение в силовом фидере контактной сети при переходных процессах, происходящих при коротком замыкании в линии и при ее перегрузке. Далее в зависимости от амплитуды переходного процесса в линии при токе короткого замыкания и перегрузке формируют два опорных напряжения разной полярности и сравнивают эти напряжения в силовом фидере. При отключении автоматического выключателя сравнение производят в пределах по меньшей мере одного периода затухания напряжения в силовом фидере. При этом формируют разностные сигналы, последовательность которых используют для формирования сигнала аварийного состояния. Изобретение позволяет упростить распознавание причины отключения автоматического выключателя, разрывающего цепь питающего фидера контактной сети городского электротранспорта, а также повысить достоверность информации о причине отключения. 3 ил.
Patent RU-2125181-C1 (RU)
Title: Internal combustion engine fuel-air mixture ignition method
Inventor: SPIRIN JU L
IPC: F02P23/04
Filed: 1996-05-22
Granted: 1999-01-20
Abstract: FIELD: transport engineering; ignition systems. SUBSTANCE: fuel-air mixture is injected into engine chamber at each cycle of its operation and voltage pulse is supplied to spark plug which provides emission of electrons from spark plug cathode. Emitting electrons form uninterrupted beam of required size, shape and direction. Beam ionizes mixture and reduces its resistance. Under action of energy evolved by electric pulse volumetric ignition of fuel-air mixture takes place. Low tension is supplied to spark plug. EFFECT: reduced ignition voltage, increased completeness of combustion of fuel-air mixture. 2 cl, 1 dwg
Patent RU-2091725-C1 (RU)
Title: Method for determining error of hopper scales for loading flour truck
Inventor: DROZDOV VIKTOR S
IPC: G01G23/01
Filed: 1996-06-04
Granted: 1997-09-27
Abstract: FIELD: weight measuring technology. SUBSTANCE: the proposed method involves establishing some reference points with specified values of the scales readings. The reference points are established by loading the scales hopper with loose material. In each reference point the scales are loaded with reference weight and difference in readings is registered. The difference of readings for each two adjacent reference points is established to be equal to the mass value of the reference weight. For each reference point the value is calculated, which is equal to difference of load corresponding to the increase of reading by the mass of the reference weight. This calculation is done with the use of definite equation. Sum of these values is found and absolute value of difference between the obtained sum and the value of nominal mass of loose material loaded into flour track is determined for each reference point. The maximum of the obtained values of absolute difference is taken as the error of the scales. EFFECT: improved accuracy of scales.
Patent RU-2122113-C1 (RU)
Title: Method of measurement of pressure in development well and data transmission and device for its realization
Inventor: SHAKIROV A A
IPC: E21B47/06
Filed: 1996-07-02
Granted: 1998-11-20
Abstract: FIELD: oil-producing industry; applicable in pressure measurement in oil producing development wells provided with pumps. SUBSTANCE: bit successive transmission of coded information is carried out in fixed periods of time. In this event, logic zero is not transmitted and logic unit is transmitted n times during time window. Information is reduced to condition m <p, where m is quality of logic units in information word, and p is number of logic zeroes in information word. The method is embodied with the help of device in which turbogenerator is located between sucker-rod pump and bottom-hole pressure gage. In this case, inlet of turbogenerator is found at the level of upper boundary of producing formation. Pressure gage has pressure pickup, ATsP, register, buffer, motor, timer, starting circuit, AND circuit, discharger, drive, shaper of bit windows, accumulator, hold-down member, radiator and storage battery connected with turbogenerator via converter and supplying power to power unit of downhole instrument. EFFECT: improved reliability and confidence of information transmission, higher independence of instruments. 2 cl, 2 dwg
Patent RU-2117455-C1 (RU)
Title: Vertebral column fixator
Inventor: PELEGANCHUK V A
IPC: A61B17/70
Filed: 1996-07-29
Granted: 1998-08-20
Abstract: FIELD: equipment for treating fractures with accompanying injure to intervertebral disks, lumbar vertebra with wedge compression. SUBSTANCE: vertebral column fixator has plates with dowels on its inner surface. Plates are fastened along spinous processes of vertebra bodies by means of screws. EFFECT: increased rigidity of fixation and enhanced reliability in operation. 2 dwg
Patent RU-2114394-C1 (RU)
Inventor: SHIPUNOV A G
IPC: G01C19/02
Filed: 1996-10-01
Granted: 1998-06-27
Abstract: Гироскопический прибор предназначен для использования в качестве датчика угла пеленга на противотанковых вращающихся по крену управляемых ракетах. Ротор выполнен в виде диска с балансировочными винтами на его периферии. Соосная ротору цилиндрическая втулка смещена относительно его центра масс. В полости втулки размещены опора ротора и внутренний кардановый подвес. Центр масс диска смещен от центра карданового подвеса. В корпусе установлен и закреплен соосно ротору аэродинамический диск в виде усеченного конуса. Разгонное устройство подсоединено к ротору разъемным соединением. Оно обеспечивает вращение ротора в противоположную сторону относительно вращения корпуса с кардановым подвесом. На втулке ротора зафиксирована регулировочная гайка. При проверке и регулировке дрейфа корпус с кардановым подвесом вращают встречно ротору. Одновременно проверяют дрейф в горизонтальной и вертикальной плоскостях. В горизонтальной плоскости компенсируют дрейф смещением центра масс гироскопа посредством перемещения регулировочной гайки во втулке ротора от центра карданового подвеса. Дрейф по вертикали компенсируют смещением относительно ротора аэродинамического диска. Обеспечивается повышение точности прибора за счет уменьшения его дрейфа. 2 с. и 2 з.п.ф-лы, 4 ил.
Patent RU-2133787-C1 (RU)
Title: Method of single crystal growing (versions)
Inventor: ALEKSANDROV V I
IPC: C01G25/02
Filed: 1999-07-25
Granted: 1999-07-27
Abstract: FIELD: growing of commercial synthetic single crystals for manufacture of jewelry and high-strength optical articles (small windows, lenses, pyramids, etc). SUBSTANCE: mixture 8 contains zirconium dioxide and oxide of stabilizing metal. Placed on tubes 2 is layer of heat-insulating fill, mixture 8 and single crystal wastes 9. Smelting of mixture 8 and wastes 9 initiated by metal 10 is carried out with the help of function coil 4 and high-frequency generator 5 with simultaneous cooling of container with water. Container is moved with respect to coil 4 at speed of 0.5-1.5 mm/h with no use of reverse rotation of container and seed single crystals. EFFECT: increased sizes of single crystals and improved their optical homogeneity. 9 cl, 2 dwg
Patent RU-2139289-C1 (RU)
Title: Method of preparing asymmetric porphyrazins
Inventor: KULINICH V P
IPC: C07D487/22
Filed: 1997-09-08
Granted: 1999-10-10
Abstract: FIELD: organic synthesis. SUBSTANCE: asymmetric porphyrazins porphyrazins combine in their molecules two diphenylpyrrole or two isoindol fragments and are prepared by interaction of porphyrazinogens, in particular, 2-imino-5-amino-3,4-diphenyl-2H-pyrrole hydrochlorides of 1,1-dichloro-3-amino-1H-pyrroles having general formula I:   (I) where X is hydrogen, chlorine, or bromine. Interaction is carried out in acetone first at room temperature in presence of triethylamine and then in boiling acetone in presence of copper chloride and/or hydroquinone and sodium methylate. EFFECT: enabled preparation of asymmetric porphyrazin metal complexes and corresponding metal-free compounds under conditions excluding formation of undesired by-products. 2 dwg, 10 ex
Patent RU-2136422-C1 (RU)
Title: Light-duty shape bending mill
Inventor: ESIPOV V D
IPC: B21D5/06
Filed: 1997-12-29
Granted: 1999-09-10
Abstract: FIELD: equipment for plastic metal working, possibly manufacture of bent bars. SUBSTANCE: shape bending light-duty mill includes common monolithic housing with cylindrical turnings for mounting in bearings upper and lower working shafts. Bearing assemblies of upper shafts are arranged in eccentric sleeves. Radial adjusting mechanism is in the form of worm gear cut on cylindrical sleeve and joined with worm screw arranged in cylindrical turning of housing. In monolithic housing between pairs of cylindrical turnings there are vertical grooves in which cartridges with vertical rollers are placed. It provides mutual alignment of upper and lower working shafts (spindles). EFFECT: enhanced accuracy of profiling, reduced period of tuning mill at rolling, increased rigidity of spindles and vertical rollers, lowered length of mill and weight of equipment, reduced labour consumption for making such equipment due to significantly decreased number of heavy and labour-intensive parts, enlarged manufacturing possibilities of mill due to changing level position of vertical rollers in wide range. 3 cl, 6 dwg
Patent RU-2150948-C1 (RU)
Title: Method of high-quality preparation "lidaza" preparing
Inventor: NIZHECHIK JU S
IPC: A61K35/48
Filed: 1998-01-22
Granted: 2000-06-20
Abstract: FIELD: chemical-pharmaceutical industry, production of drugs. SUBSTANCE: invention relates to development of industrial method of production of high-quality enzyme preparation "Lidaza" for intramuscular injections and electrophoresis and no containing impurities. Cattle testes are extracted with acetic acid, extract is purified by centrifugation and filtration through membranes (pore size 50 000 Da) at pH 7.0-7.1 followed by sterilizing filtration and lyophilic drying the preparation in regime providing preservation of curative properties of enzyme. EFFECT: improved quality of preparation. 1 dwg
Patent RU-2150952-C1 (RU)
Title: Antidiabetic agent
Inventor: NIKOLAEVA I G
IPC: A61K36/73
Filed: 1998-02-25
Granted: 2000-06-20
Abstract: FIELD: medicine, endocrinology, pharmacy. SUBSTANCE: invention relates to antidiabetic agent that can be used in treatment of patients with diabetes mellitus. Invention proposes to use the known agent, i. e. the Kuril Islands' bush tea as antidiabetic agent for treatment and prophylaxis of patients with diabetes mellitus by new prescription. Agent shows the expressed hypoglycaemic effect, protective effect on insular tissue of pancreas, antioxidant properties, favorable effect on lipid metabolism and functional state of liver and kidneys. This phytoextract can be recommended in complex treatment of patients with diabetes mellitus. EFFECT: enhanced antidiabetic effectiveness of agent. 1 cl, 5 tbl, 1 dwg
Patent RU-2142388-C1 (RU)
Title: Flying vehicle
Inventor: CHEREPANOV V P
IPC: B64C33/02
Filed: 1998-02-24
Granted: 1999-12-10
Abstract: FIELD: aircraft manufacture; manufacture of motorized ornithopters. SUBSTANCE: flying vehicle includes fuselage, engine with shaft, stabilizer, fin, rudder articulated with trailing edge of fin and elevator articulated with trailing edge of stabilizer, as well as levers and rods. Flying vehicle is provided with two single-throw crankshafts, bushes, brackets, connecting rods, torsion bars, double universal joints, rods, special brackets, three flexible universal joints, four ball joints, rod, rocker arm and reduction gear. All these members form kinematic system converts rotation of engine shaft into flapping motion of wings. Angle of attack of wings changes depending on phase of this motion. Flying vehicle controls include control stick and pedals for performing various flying operations, take-off and landing. EFFECT: enhanced economical efficiency. 2 dwg
Patent RU-2141043-C1 (RU)
Title: Rotary engine with inertia forces compensating system (versions)
Inventor: TIMOFEEV JU F
IPC: F04C28/00
Filed: 1998-02-24
Granted: 1999-11-10
Abstract: FIELD: mechanical engineering; pumps, compressors and internal combustion engines. SUBSTANCE: engine has carrier with output shaft, ring-shaped working chamber and two pairs of blade pistons rigidly secured on two concentrically mounted shafts provided with levers transmitting rotation to eccentric shafts through connecting rods. Eccentric shafts are provided with planetary gear wheels which are in meshing with central fixed gear wheel. Each lever is installed relative to pistons with angle of displacement from 0 to 90 degrees, one in clockwise direction, the other, in counter-clockwise direction. Engine can be furnished with inertia forces compensating system consisting of weights able to displace radially. These weights are connected to levers by means of additional connecting rods. Levers are installed for rocking relative to each other. EFFECT: improved weight and size characteristics, reduced fuel consumption and toxicity of exhaust gases, increased service life. 3 cl, 6 dwg
Patent RU-2135418-C1 (RU)
Title: Method of removing heavy metal ions from water
Inventor: RADUSHEV A V
IPC: C02F1/64
Filed: 1998-03-26
Granted: 1999-08-27
Abstract: FIELD: chemical industry, more particularly removal of copper, iron, nickel and cobalt cations from sewage resulting from electroplating processes. SUBSTANCE: complexing agent includes symmetrical 1,2-diacylhydrazines of formula: R 1 -C(O)NHNHC(O)-R 2  wherein R 1  and R 2  are C 2 H 5 -C 5 H 11  acyl radicals or industrial mixtures thereof as mixtures in alcohol or alkali at diacylhydrazine to [Me n+ ] molar ratio of (0.2- 0.5):1, and metal ions are subsequently withdrawn as insoluble complexes. EFFECT: simpler and cheaper purification process, greater degree of purification of water. 2 dwg, 3 ex, 2 tbl
Patent RU-2133438-C1 (RU)
Title: Cartridge
Inventor: KABAEV M I
IPC: F42B5/02
Filed: 1998-04-15
Granted: 1999-07-20
Abstract: FIELD: cartridges mainly for self-loading small arms. SUBSTANCE: cartridge has a case with a percussion primer, propellant powder charge, propelled member and ballast agent located behind the propelled member; the total mass of the propelled member and ballast agent produces the required impulse of cartridge recoil at a shot. EFFECT: enhanced reliability and safety of fire at improved close grouping of shots of self-loading arms, whose automatic functioning is based on use of the impulse of cartridge recoil. 2 cl, 1 dwg
Patent RU-2136946-C1 (RU)
Inventor: KUKOLEV P V
IPC: F02M35/02
Filed: 1998-04-29
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: air cleaner has housing and flexible adapter member with shaped groove. Thickness of housing bottom is less than height of shaped groove. Clearance is formed between lower surface of housing bottom and lower surface of groove. projections are made on inner edge of housing bottom to thrust against lower surface of groove. Projections are uniformly spaced over inner edge of housing bottom and are made in form of segments. EFFECT: enhanced vibration stability and reduced metal usage. 2 cl, 2 dwg
Patent RU-2143690-C1 (RU)
Title: Method for predicting unfavorable course of pyoseptic disease development
Inventor: ISHMUKHAMETOV G SH
IPC: G01N33/50
Filed: 1998-05-12
Granted: 1999-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves staining nucleolus-forming areas of acrocentric human chromosomes using silver salts (Ag-NFA). Total ribosome genes activity in D and C groups Ag-NFA chromosomes is determined. The total Ag-NFA chromosomes activity score being equal to 18 and lower, reduced individual organism resistance is considered to be the case and unfavorable disease development course is to be predicted. EFFECT: high accuracy of prognosis. 6 tbl
Patent RU-2148190-C1 (RU)
Title: Straight-flow liquid-operated diaphragm pump
Inventor: TJARASOV G P
IPC: F04B43/06
Filed: 1998-05-22
Granted: 2000-04-27
Abstract: FIELD: mechanical engineering; handling of contaminated liquids, drilling muds, concretes, and mortars. SUBSTANCE: diaphragm pump consists of three sections communicating through hydraulic distributors with sections of liquid-operated pump. Diaphragm pump sections are made in form of tubular housings, accommodating flexible tubular diaphragms. Valves have seats with dampers. Triple capacity changer is also provided. Flexible tubular diaphragm operates at no significant pressure differential, and valves, with soft fit. EFFECT: provision of long and reliable operation of small-size liquid-operated diaphragm pump operating at high pressure. 4 cl, 8 dwg
Patent RU-2130083-C1 (RU)
Title: Hardening medium
Inventor: AFANAS EV V K
IPC: C21D1/60
Filed: 1998-06-08
Granted: 1999-05-10
Abstract: FIELD: heat treatment of metals; may be used in hardening of tools from nonalloyed cast iron with ledeburite structure. SUBSTANCE: hardening medium contains, wt. %: copper vitriol, 0.4-0.3; glacial acid, 1-12; sodium chloride, 2.8-4.5; sodium nitrate, 3.0-3.6; water, the balance. EFFECT: preservation of hardening properties of medium at rising its temperature, reduced tendency for cracks formation in iron tool. 1 tbl
Patent RU-2137201-C1 (RU)
Inventor: KULINICH JU M
IPC: G08C19/16
Filed: 1998-06-15
Granted: 1999-09-10
Abstract: Изобретение относится к системам передачи информации и может быть использовано, в частности, для передачи сигналов устройства, находящегося на расстоянии. Техническим результатом является обеспечение бесперебойной работы системы передачи команд управления за счет асинхронности команд управления между приемным и передающим устройствами на время прохождения сигнала в линии связи. Устройство для телеуправления содержит передающее и приемное устройства, соединенные линией связи. Передающее устройство выполнено из дешифратора и элементов И. Приемное устройство выполнено из дешифратора, элементов И и преобразователя уровня напряжения. Новым является то, что в передающее устройство дополнительно введены первый коммутатор и формирователи импульсов, а в приемное - второй коммутатор, устройство задержки импульсов управления и усилитель-ограничитель, а преобразователи выполнены в виде счетчиков импульсов, при этом в передающем устройстве вход первого коммутатора подключен к общей точке соединения элементов И, а выход - к входу счетчика импульсов, выходы дешифратора через формирователь импульсов подключен к вторым входам элементов И, в приемном устройстве выход преобразователя уровня напряжения через усилитель-ограничитель соединен с входом второго коммутатора и первым входом устройства задержки импульсов управления, второй вход которого и общая точка соединения первых входов элементов И подключены к выходу второго коммутатора и выход устройства задержки импульсов управления связан с входом счетчика импульсов, а двунаправленные входы коммутаторов соединены между собой линией связи. 2 ил.
Patent RU-2142386-C1 (RU)
Title: Method of destruction of surface object by submarine
Inventor: TALANOV B P
IPC: B63G8/33
Filed: 1998-12-22
Granted: 1999-12-10
Abstract: FIELD: submarine armament; destruction of any surface targets. SUBSTANCE: method consists in bringing mine of positive buoyancy out of torpedo tube by means of rope. Submarine is positioned in front of object to be destructed and trajectories of mine and target object are combined. Then rope of mine is released and submarine is removed from zone of shock wave. EFFECT: enhanced efficiency of destruction of surface targets; avoidance of floating of mines at sea.
Patent RU-2153664-C1 (RU)
Title: Method and device for proximate determination of thermal conductivity of solid materials
Inventor: POPOV JU A
IPC: G01N25/18
Filed: 1999-03-04
Granted: 2000-07-27
Abstract: FIELD: study of thermophysical properties of solid materials, materials possessing heterogeneous properties inclusive. SUBSTANCE: the method consists in heating of specimen surfaces at movement of platform with specimens and heating unit relative to each other and monitoring of temperature, determination of surplus limiting temperatures for calculation of the unknown quantity of thermal conductivity. The novelty is in optimum selection of a number of interrelated operating and design parameters in the process of pretuning of the device for measurements for attainment of the maximum accuracy of measurements, minimum influence of arbitrary distribution of power density according to the heating spot on specimen surfaces and arbitrary shape of the section of temperature monitoring on the results of measurements. The invention provides for measurement of thermal conductivity within a wide range from 0.006 to 250 W(mK) with a total error not exceeding 2.5% at confidence coefficient of 0.95. EFFECT: enhanced accuracy of measurements. 20 cl, 9 dwg