baber/WOPTO huggingface dataset:
Patent RU-2179779-C2 (RU)
Inventor: PETRUSHIN A D
IPC: H02K29/06
Filed: 2000-01-10
Granted: 2002-02-20
Abstract: FIELD: electrical engineering; controlled generators. SUBSTANCE: generator has winding made in the form of two semi-windings W1 and W2; starting lead of first semi-winding W1 is connected to positive terminal of capacitor C and to cathode of diode VD1; finishing lead of semi-winding W1 is connected to positive terminal of storage battery and to first lead of power switch whose second lead is connected to anode of diode VD2 and to negative terminal of capacitor C; cathode of diode VD2 is connected to starting lead of second semi-winding W2 whose finishing lead is connected to negative terminal of storage battery and to anode of diode VD1. EFFECT: provision for building up two supply voltages using one power switch per phase. 1 dwg
Patent RU-2184717-C2 (RU)
Inventor: DUDAREV A N
IPC: C05F11/08
Filed: 2000-02-03
Granted: 2002-07-10
Abstract: FIELD: agriculture. SUBSTANCE: the innovation could be used in manufacturing organic fertilizers out of brown coal. A water-coal suspension of the high-ash coals is treated by microorganisms at mixing, aeration and heating up to 25-32 C for 48 h with addition of 0:5-1% phosphate fertilizer against the weight of solid material. Higher efficiency in obtaining fertilizer at increased quantity of microelements out of coals at 37-45% ash content. EFFECT: higher efficiency. 1 tbl
Patent RU-2225130-C2 (RU)
Inventor: IVANOV V N
IPC: A23G3/36
Filed: 2000-07-10
Granted: 2004-03-10
Abstract: FIELD: food-processing industry, in particular, confectionery industry. SUBSTANCE: boiled sweets composition comprises sand sugar, syrup, citric acid, colorant and aromatic substance. Composition contains colorant, such as red colorant Ponso E 124, and aromatic substance-aromatizer, such as barberry (Barbaris 502). Components are used in predetermined amounts. Composition may be used for obtaining of various sugary products in the form of boiled sweets. EFFECT: improved quality of boiled sweets, increased storage life and wider range of products.
Patent RU-2204418-C2 (RU)
Title: Шприц
Inventor: ZUBAREV A E
IPC: A61M5/50
Filed: 2000-08-30
Granted: 2003-05-20
Abstract: Изобретение относится к медицинской технике, а именно к устройствам для разовой инъекции лекарственных средств. На наконечнике шприца закреплен полый вкладыш, контактирующий с наконечником и переходником инъекционной иглы. На внутренней поверхности вкладыша и его торце выполнены каналы, одни концы которых сообщены с атмосферой, а другие концы которых перекрыты головкой наконечника. На наконечнике имеется кольцевое ослабление, а на внутренней поверхности переходника выполнен буртик, взаимодействующий с пазом вкладыша. При снятии инъекционной иглы наконечник разрушается по кольцевому ослаблению и инъекционная игла и переходник отделяются от корпуса совместно с вкладышем, что препятствует повторной установке инъекционной иглы на другой шприц. При установке отделенной таким образом инъекционной иглы на наконечник, разрушенный по кольцевому ослаблению, подпоршневое пространство сообщено с атмосферой через каналы, что делает невозможным повторное использование инъекционной иглы. Технический результат заключается в исключении возможности инфицирования больных за счет предотвращения повторного использования инъекционной иглы. 8 ил.
Patent RU-2187792-C2 (RU)
Inventor: OTSTAVNOV A A
IPC: G01M15/00
Filed: 2000-11-01
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention can be used for checking condition of cylinder-piston group and valve timing gear of internal combustion engines. Proposed method consists in the following: first of all run-out parameters are measured using as run-out parameter time intervals corresponding to turning of crankshaft through equal and adjacent angular intervals of preset value during engine operating cycle with synchronization of beginning of measurements with top dead center of first cylinder. In processing the measurands, ratio of crankshaft angular velocity to angle of crankshaft turning within engine operating cycle is obtained basing on which ratio of angular acceleration of crankshaft in crankshaft degrees within the same limits is found after which, on section corresponding to first half of period of torque changing at expansion stroke of cylinder under checking, change of angular acceleration is presented in form of harmonic with period equal to period of torque change, phase of this harmonic is determined and compared with reference value after which conclusion is made on technical condition of engine. EFFECT: reduced labor input and improved accuracy of engine condition diagnosing. 5 dwg
Patent RU-2284297-C2 (RU)
Title: Method of production of the pseudo-boehmite
Inventor: JOKHANSEN KEL D
IPC: C01F7/308
Filed: 2001-02-02
Granted: 2006-09-27
Abstract: FIELD: chemical industry; methods of production of a pseudo-boehmite. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the method of production of a pseudo-boehmite. The method of production of the pseudo-boehmite provides for: (a) dissolution  of argillite (Al 2 О 3  * 3H 2 O) in the hydrogen nitrate, producing the acidic solution of aluminum nitrate; (b) decomposition at 300-700°C with free feed of the air of this acid solution onto the pseudo-boehmite and NO x ; (c) regeneration of the formed NO x  into the concentrated hydrogen nitrate and return of the produced hydrogen nitrate in the phase (a); (d) withdrawal of the produced pseudo-boehmite formed at the stage (b)by the methods selected from pulverization on the inner surface of one or several rotary evaporation sources, drying in the fluidized layer and dryings in the conveyor furnace with the steel band. The invention allows to reduce losses of the material. 
     EFFECT: the invention ensures reduction of the losses of the material. 
     3 cl, 1 ex
Patent RU-2209020-C2 (RU)
Title: Устройство для мойки корнеклубнеплодов
Inventor: ANTONOV N M
IPC: A23N12/02
Filed: 2001-06-04
Granted: 2003-07-27
Abstract: Изобретение относится к сельскому хозяйству, в частности к машинам для приготовления кормов, предназначено для мойки корнеклубнеплодов и может быть использовано в пищевой промышленности. Устройство для мойки корнеклубнеплодов включает корпус, днище, загрузочный шнековый транспортер с решетчатым кожухом и щетками. Также оно содержит транспортер отвода примесей, выгрузную горловину, моечную ванну, вертикальный выгрузной шнековый транспортер с приводным валом, заключенный в кожух. Приводной вал выполнен внутри подвижной трубы, нижняя часть которой опирается на пружину, а верхняя соединена с подвижным зубчатым диском, причем неподвижный зубчатый диск закреплен на корпусе мойки, а приводной вал выполнен со вставкой и соединен с трубой, имеющей прорезь. Выгрузной шнековый транспортер выполнен колебательного действия в осевом направлении. Устройство обеспечивает повышение производительности и качества мойки при аналогичном с известными устройствами объеме. 3 ил.
Patent RU-2207225-C2 (RU)
Title: Semiautomatic machine for milling secrets of keys of disc lock
Inventor: LARIN A M
IPC: B23C3/35
Filed: 2001-06-25
Granted: 2003-06-27
Abstract: FIELD: metal cutting equipment in machine engineering. SUBSTANCE: semiautomatic machine includes housing, table, attachment having cradle with cartridge and mechanisms for angular motion and for one-stroke feeding. Operation order and secrecy of said mechanisms are determined by control algorithm. Semiautomatic machine also includes assembled in one unit: spindle with gear box and yoke with suspension moved by means of power cylinder. In order to enhance operational reliability, semiautomatic machine is provided with electric drive connected with angular motion mechanism. Above mentioned unit is mounted with possibility of rocking motion around axis. Table is stationary one. Mechanism for one-stroke feeding includes stepped rack. EFFECT: increased degree of automatization, enhanced efficiency and operational reliability. 13 dwg
Patent RU-2218197-C2 (RU)
Inventor: NAZAROV E A
IPC: A61N5/067
Filed: 2001-09-05
Granted: 2003-12-10
Abstract: FIELD: medicine, designed for treatment of trophic ulcers and purulent wounds not closed for a long time. SUBSTANCE: in the first stage of treatment simultaneous effect on the wound region is produced for 3 to 10 days, in the phase of inflammation of the wound process, every other day by ultraviolet radiation with a wavelength of 0.337 μ, power from 4 to 15 mW, with radiation time within 1 to 5 min and ozonotherapy with a concentration of ozone within 0.7 to 1.0 mg/l and exposition of 1 to 15 min by creation of the ozone medium in the wound region by a pressure of 2-3 mm Hg, in the other days the wound region is irradiated by ultraviolet radiation only. In the second stage of treatment in the phase of regeneration lasting 3 to 5 days the wound region is irradiated by radiation of a helium-neon laser with a wavelength of 0.63μ, power from 1.5 to 2.0 mW, with exposition of 3 to 5 min daily. EFFECT: enhanced efficiency and reduced time of treatment. 3 ex
Patent RU-2223489-C2 (RU)
Title: Способ определения цвета коровьего масла
Inventor: VYSHEMIRSKIJ F A
IPC: G01N33/04
Filed: 2001-12-26
Granted: 2004-02-10
Abstract: Изобретение относится к маслодельной отрасли молочной промышленности и предназначено для оценки цветовой характеристики сливочного и топленого масла. При способе определения цвета коровьего масла используется шкала цветности, которая состоит из эталонных образцов цвета имеющих характеристики светлоты (L) и насыщенности (С) в диапазоне от 84,0 до 91,0 и от 7,0 до 50,0 соответственно в цветовом пространстве системы CIELab. При этом при диффузии угла отражения рассеянного света 8 o  и длине волны 400-600 нм спектр отражения расположен в диапазоне 0,1-0,9%. Изобретение позволяет разработать эталонную шкалу цветности, которая обеспечит объективную оценку цвета при определении качества коровьего масла в разные периоды года. 2 ил., 2 табл.
Patent RU-2230284-C2 (RU)
Title: Cluster shell "knors"
Inventor: ODINTSOV V A
IPC: F42B12/62
Filed: 2002-01-16
Granted: 2004-06-10
Abstract: FIELD: ammunition, in particular, cluster artillery shells. SUBSTANCE: the shell has a body with a time fuse and a set of cylindrical propellant blocks with a means for their ejection successively positioned in the shell axis and consisting of a block body, explosive charge placed in it, and a detonator. The shell is not spin-stabilized in flight, provided with a control unit including a sensor of the shell angular position relative to its longitudinal axis, device for a corrective turn of the shell in the plane of fire to the vertical position relative to the ground surface, device for spin-up of the shell about the longitudinal axis, fuse made with pyrotechnic and detonating ducts and a firing mechanism, and a command unit performing in succession a corrective turn, spin-up of the shell and ejection of the propellant blocks. The propellant blocks have metal hitting elements placed at the end face of the block opposite the detonator, and the means for ejection of the propellant block is made in the form of a powder charge common for the set of propellant blocks, or in the form of individual burster powder charges for each propellant block. EFFECT: enhanced hitting effect of the shell. 15 cl, 15 dwg
Patent RU-2244885-C2 (RU)
Inventor: KOSHELEV A M
IPC: F25B9/04
Filed: 2002-04-11
Granted: 2005-01-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed volute has body with spiral passage formed by spiral wall terminating in edge. One part of body where volute spiral is located is lesser than other part where inlet passage is located. 
     EFFECT: improved energy separation process; enhanced operational efficiency. 
     1 dwg
Patent RU-2256255-C2 (RU)
Inventor: BUDOVICH V L
IPC: H01J47/02
Filed: 2002-06-11
Granted: 2005-07-10
Abstract: FIELD: analytical instrumentation engineering; photoionization gas analyzers built around ultraviolet lamps. 
     SUBSTANCE: proposed ultraviolet lamp has sealed body filled with gas mixture emitting in vacuum ultraviolet region and device for striking discharge within lamp. Lamp body accommodates heating element designed for heating light outlet window. Photoionization gas analyzer has ionization chamber with pipe union for feeding gas (air) being analyzed, ionization source in the form of ultraviolet lamp, electrodes installed within ionization chamber, and microprocessor used for processing signal being measured and for monitoring gas analyzer in operation. Heating element used for heating lamp window is made in the form of resistor disposed near lamp window or directly on inner surface of window; it also has temperature sensors of which one is disposed on lamp window surface, and temperature sensors are installed outside ionization chamber case. 
     EFFECT: reduced power requirement and size of lamp. 
     4 cl, 4 dwg
Patent RU-2241108-C2 (RU)
Inventor: DJABIN A G
IPC: E21B28/00
Filed: 2002-07-03
Granted: 2004-11-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: device has tubing column and sucker-rod well pump. Sucker-rod well pump should have productiveness reserve and may be changeable. Sucker valve of sucker-rod well pump is a cylinder connected to sucker-rod well pump cylinder, plunger with spherical valve mounted on cylinder, and piston connected by rod to lower portion of plunger. Cylinder, plunger, rod and piston are made with possible opening of passage to spherical valve for filling sucker-rod well pump cylinder in process of sucking in well liquid. Piston has compacting collar, which is selected for interaction with inner surface of operation column or in case of bushing present in device, with inner surface of bushing. Device may be provided with branch pipe, which is connected to anchor foot of sucker-rod well pump fixing by upper end and envelopes the cylinder. Bushing is fixed to lower portion of branch pipe by collar. In wall of branch pipe apertures are made for free flow of well liquid into inner hollow of branch pipe. Collar has longitudinal localizing ribs along outer surface for interaction with inner surface of operation column. In one of variants rod is enveloped by bushing connected to lower portion of cylinder, which is made in form of iron ring. Compressing spring is placed in iron ring. Bushing has draining apertures and outer longitudinal localizing ribs. For forming pressure impulses energy of weight of well liquid column raised by sucker-rod well pump is used. 
     EFFECT: higher efficiency. 
     11 cl, 3 dwg
Patent RU-2230175-C2 (RU)
Inventor: GUBAR V A
IPC: E21B28/00
Filed: 2002-09-03
Granted: 2004-06-10
Abstract: FIELD: oil extracting industry. SUBSTANCE: device has body with element for initiating gas, reservoir with chemical reagent and combustion chamber. Insert is placed inside the body. Safety valve and operation valve are placed in combustion chamber. Insert is made in form of a barrel with central axial aperture for connecting hollow of combustion chamber to reservoir with chemical reagent. Central axial aperture on the side of combustion chamber is covered by operation valve, and on the side of reservoir with chemical reagent is covered by a plug. In the insert there are radial high-pressure channels made in form of nozzles and with displacement chamber. Radial high-pressure channels are connected to central axial aperture and to axial low-pressure channels, which connect radial high-pressure channels to reservoir with chemical reagent. On the side of reservoir with chemical reagent into axial low-pressure channels pipes with a stop are placed, and on the side of radial high-pressure channels plugs are mounted in form of fusible plugs. Operation valve may be made in form for multiple use or in form of fusible plug. EFFECT: simplified generator construction, possible control of gas and chemical reagent outflow process on basis of time interval and pressure, complex physical and chemical influence on the well at productive layer area, and increased rock conductivity which increases wells' productiveness. 3 cl, 3 dwg
Patent RU-2258241-C2 (RU)
Title: Method direction-finding and multichannel direction finder
Inventor: ARTEMOV M L
IPC: G01S3/14
Filed: 2002-11-10
Granted: 2005-08-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: device can be used detection systems and direction finding of radio-wave radiation sources. Radio signals are detected and found by means of receiving radio signals due to multi-element aerial system disposed randomly in space, and transformed by multi-channel aerial element receiver with common heterodyne for all the channels. Then spectral characteristics of received signals are subject to comparison. Aerial system is made of identical aerial elements which form random length aerial array where elements are disposed rigidly one against another. By means of multi-channel receiver the difference in phases of signal realization are measured simultaneously which signals were received by two adjacent aerial elements. Then complex spectral characteristics are compared and evaluation of maximal truth of direction of signal arrival is found as a single vector in three-dimensional coordinate system.  Device has aerial system composed by identical elements 1.1, 1.2,..., 1N; aerial element multi-channel receiver 2, analog-to-digital converter 4, Fourier conversion unit 5, device 6 memorizing spectrum components for all channels, roll-in calculator 7, direction-finding calculator 8, sync pulse oscillator 3 which synchronizes operation of all the units of direction finder. 
     EFFECT: improved speed of operation of direction finding. 
     2 cl, 4 dwg
Patent RU-2244498-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L17/00
Filed: 2003-01-16
Granted: 2005-01-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves mixing dried fermentolysate and acidic hydrolisate of fish processing wastes, soya texturizer, cabbage, tomato, flour of bean, onion, carrot, sorghum groats, edible salt, CO 2 -extracts of dill and celery, rape-seed oil, and preparation produced from Mortierella globalpina microorganism biomass by predetermined process; packing mixture. 
     EFFECT: improved quality of gerodietary product and increased content of nutritive substances in easily assimilated form.
Patent RU-2243758-C2 (RU)
Title: Способ лечения шейного остеохондроза
Inventor: SHISHONIN A JU
IPC: A61H1/00
Filed: 2003-02-06
Granted: 2005-01-10
Abstract: Изобретение относится к медицине, а именно к мануальной терапии, в лечении остеохондроза шейного отдела позвоночника. Способ включает выявление гипертонуса мышц шеи с последующим устранением его путем давления на мышцы в сагиттальной плоскости, которое осуществляют большим пальцем руки на затылочно-позвоночные мышцы, а также на мышцы, расположенные между поперечными отростками С1-С7 до наступления у пациента расслабления, далее осуществляют фиксацию головы пациента одной рукой за сосцевидные отростки, а другой - за его плечи и проводят тракцию мышечно-связочного аппарата шеи путем принудительного поворота в разные стороны и сгибания головы, после чего поочередно фиксируют плечи пациента при одновременном поочередном сгибании головы во фронтальной плоскости до образования угла с надплечьем 30°, затем ладонью руки осуществляет фиксацию головы одной рукой за сосцевидные отростки, а другой рукой - за нижнюю челюсть, причем предплечьем руки упираются в спину пациента для создания рычага воздействия и производят принудительные повороты головы к надплечьям, при этом угол поворота в начале занятий составляет 10-15°, далее его увеличивают, достигают за цикл занятий 90°, что предупреждает повреждения мышечно-связочного аппарата и смещение позвонков.
Patent RU-2249468-C2 (RU)
Inventor: PROKHORTSEV I V
IPC: A61M21/00
Filed: 2003-04-02
Granted: 2005-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves treating patient with color and sound action carrying out physical training exercises. Physical training is used as the physical training exercises. Voluminous acoustic signal is sent to a person doing physical training exercises as a sequence of natural musical scale, each interval sounding for 1-2 s and color signal combined with acoustic bandwidth of 440 to 2734 Hz as red light signal, acoustic bandwidth area of 2734 to 9192 Hz as green light signal and acoustic bandwidth area of 9192 to 10445 Hz as blue light signal. Shaping exercise are applied as physical training. Color signal is represented on display as concentric rings pattern which radii are in inverse proportionality to frequency components of acoustic signal spectrum. Acoustic signal is formed is formed according to relationship M=440xN 1/3  Hz, where M is the natural musical scale interval. 
     EFFECT: improved human physiological capacity. 
     4 cl, 1 dwg, 7 tbl
Patent RU-2283363-C2 (RU)
Title: Method of making erosion-resistant heat-protective coats
Inventor: SAJGIN VLADIMIR VALENTINOVICH
IPC: C23C4/12
Filed: 2003-07-15
Granted: 2006-09-10
Abstract: FIELD: metallurgy; making erosion-resistant heat-protective coats by plasma spraying. 
     SUBSTANCE: proposed method may be used in rocketry in manufacture of combustion chambers for liquid propellant engines with cermet erosion-resistant heat-protective coats on base of  ZrO 2  NiCr composition. Proposed method includes spraying of nichrome precoat followed by spraying of cermet composition  from mechanical powder mixture containing 50-80 wt-% of zirconium dioxide and 50-20 wt-% of nichrome.  For spraying cermet composition, use is made of  mechanical mixture containing zirconium dioxide and nichrome powders at size of particles of 10-40 mcm and 40-100 mcm, respectively. Powder mixture is delivered under nozzle exit section of plasmatron in  way of its motion relative to surface to be coated. Calcium oxide is used as stabilizing additive in zirconium dioxide powder in the amount of 4-6 wt-%. 
     EFFECT: increase of adhesion strength by 2-3 times; enhanced heat resistance of cermet coats due to phase transition from metal precoat to main coat. 
     1 dwg, 1 tbl, 1 ex