baber/WOPTO huggingface dataset:
Patent RU-2368909-C1 (RU)
Title: Metre of harmonic signal parametres
Inventor: BUMAGIN ALEKSEJ VALERIEVICH
IPC: G01R29/00
Filed: 2008-05-14
Granted: 2009-09-27
Abstract: FIELD: electricity. 
     SUBSTANCE: invention is related to electric measurement equipment and is intended for measurement of amplitude, difference of phases and frequency of harmonic signals in different systems, where high efficiency is required, for instance in systems of automatic control. Device consists of squaring circuit, three units of sliding averaging, two linear converters, circuits of square-rooting, clock oscillator, counter of binary pulses, comparator, two multipliers, divider, circuit of nonlinear limitation, trigonometric unit and channel of current amplitude measurement. 
     EFFECT: reduced time delay from the moment of pickup of discrete counts of inlet signals till production of result (1/4 period), higher accuracy of measurement of difference of phases between current and voltage and possibility to perform assessment of AC parametres with presence of phase and amplitude noise and high order harmonics. 
     2 dwg
Patent RU-2354247-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-26
Granted: 2009-05-10
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention refers to the technology of tobacco refuse processing. The method involves extracting black locust flowers with a non-polar liquefied gas and obtaining a respective extract, mixing up the tobacco material with a liquid carbon dioxide, its extracting and shredding by relieving periodically the pressure in the extraction mixture below the carbon dioxide saturated vapour pressure at extraction temperature, separating its miscella and meal, suspending the meal in an aqueous solution of an acid salt of an edible polybasic acid, introducing an edible polyatomic alcohol into the suspension, forming the suspension, its drying to a residual humidity of 13-15%, cutting and treating with the gas-liquid black locust flowers extract and separated CO 2  miscella by raising simultaneously the pressure, then relieving the pressure to atmospheric one by freezing simultaneously the soaked carbon dioxide and subliming the latter to obtain a target product in the residue. 
     EFFECT: shortening the duration of technological process and obtaining reconstituted tobacco with improved organoleptical properties.
Patent RU-2369257-C1 (RU)
Title: Production method of instant powder for production of chicory-lemon beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-06-27
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of fennel by liquid nitrogen with corresponding miscella separation. Prepared chicory is cut, dried in microwave oven till residual humidity about 20% at microwave field power providing warming of chicory inside the bits till temperature 80-90°C during at least an hour and fried. Lemon refuses are dried in microwave field till residual humidity about 20% at the microwave field power providing warming of lemon refuses inside the mass till temperature 80-90°C during at least an hour and dried till residual humidity about 5% by conventional method. Chicory and lemon refuses are mixed at mass ratio 7:3, obtained mixture is impregnated by separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. 
     EFFECT: invention allows to obtain new coffee substitute with increased organoleptic properties according to nonwaste technology.
Patent RU-2369592-C1 (RU)
Title: Pyrotechnic composition for formation of smoke masking curtain
Inventor: VARENYKH NIKOLAJ MIKHAJLOVICH
IPC: C06D3/00
Filed: 2008-07-17
Granted: 2009-10-10
Abstract: FIELD: explosives. 
     SUBSTANCE: pyrotechnic composition for formation of a smoke masking curtain contains phosphor-containing granules, a thermal mix of an aluminium-magnesium powder and sodium nitrate, fluoroplastic as an oxidiser, thicol as binder, manganese oxide (IV) as the stabiliser, dibutylphthalate as a polymeric component and aerosil or graphite as the technological additive. As phosphor-containing granules, composition contains granules of 87-92 wt % of red phosphorus, which is retarded by granules of 8-10 wt % of fluorine rubber and 0.5-2.5 wt % of graphite distributed in volume. 
     EFFECT: increase of burning time in smoke generation mode and increase of formed smoke curtain masking action efficiency. 
     1 tbl
Patent RU-2366556-C1 (RU)
Title: Device for pulsed milling and surface hardening
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/00
Filed: 2008-08-04
Granted: 2009-09-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed device comprises disk-like housing accommodating bundles of wire frieze and spring. Housing face has radial slots to accommodates aforesaid bundles of frieze made up of metal wire sections rigidly attached to the plate end face. Plate opposite faces are attached to waveguides representing step cylinders arranged in the housing peripheral lengthwise guide holes. Waveguide other ends contact the cams to produce pulsed lengthwise load onto frieze bundles. The cams are attached to fixed ring to adjust waveguide lengthwise offset. 
     EFFECT: expanded performances, lower costs. 
     5 dwg, 1 ex
Patent RU-2387749-C1 (RU)
Inventor: NEKRASOVA VALENTINA NIKOLAEVNA
IPC: D06P1/96
Filed: 2008-09-29
Granted: 2010-04-27
Abstract: FIELD: textile industry. 
     SUBSTANCE: composition is described for foam printing of cotton textile materials by pigments, which contains the following components, g/kg: pigment - 5-45, Akremos 101, which represents copolymer of styrene and acrylic monomer produced by emulsion method - 115-120, sodium stearate - 16.5-16.7, aluminium sulfate - 4.2-4.3, sodium hydroxide - 3.1-3.3, PAC-V, which represents sodium salt of carboxymethyl ether of cellulose with high fractional substitutionality - 6.1-6.5 and water - up to 1000. 
     EFFECT: improved ecological safety, stability of composition, resistance of paints to dry and wet friction with reduction of cloth rigidity in the area of pattern. 
     1 cl, 1 tbl, 6 ex
Patent RU-2389031-C1 (RU)
Inventor: ANDREEV ALEKSEJ GUR EVICH
IPC: G01C19/02
Filed: 2008-10-09
Granted: 2010-05-10
Abstract: FIELD: physics. 
     SUBSTANCE: sensor has a rotor in form of a parallelepiped placed in an evacuated chamber which rotates together with the rotor, gas-dynamic spherical supports, a motor, a device for supplying power and retrieving information from the rotor, a magnetoelectric moment sensor consisting of two coils and permanent magnets, where the magnets are placed on the rotor and the windings are placed behind the walls of a sealed chamber. On the shaft of the gyroscope there is a feedback channel amplifier which includes a standard resistor and a voltage-to-frequency converter. A signal from one coil of the magnetoelectric moment sensor is transmitted to the input of the amplifier. The output of the amplifier is connected to the input of the other coil, whose output is connected to the input of the standard resistor and to the input of the voltage-to-frequency converter, whose signal is transmitted through a current terminal to the stationary part of the gyroscope. The output of the standard resistor is connected to the common wire. 
     EFFECT: accuracy is increased due to exclusion of a resolver which causes hysteresis, installation on the rotating part of a feedback channel amplifier, standard resistor and voltage-to-frequency converter. 
     2 dwg
Patent RU-2382750-C1 (RU)
Title: Method for manufacturing of dense ceramics for solid electrolyte
Inventor: KORABLEVA ELENA ALEKSEEVNA
IPC: C04B35/48
Filed: 2008-10-17
Granted: 2010-02-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention may be used in high-temperature electrochemical devices as electrolytic elements for production of hydrogen, detectors of oxygen concentration in gases. Method for manufacturing of dense ceramics for solid electrolyte, including mixing of zirconium dioxide with stabilising ittrium and scandium oxides, baking, grinding, moulding and sintering, differing by the fact that mixing is carried out by means of separate deposition of zirconium and ittrium, zirconium and scandium oxides from salt solutions with drying of deposited hydroxides in sprinkling dryer at the temperature of 100-200°C, mixture baking is carried out at the temperature of 1100-1200°C, and sintering - at the temperature of 1350-1500°C. 
     EFFECT: increased density and strength of products. 
     1 tbl
Patent RU-2386864-C1 (RU)
Inventor: TUNKIN ANATOLIJ IVANOVICH
IPC: F04D29/32
Filed: 2008-10-27
Granted: 2010-04-20
Abstract: Изобретение относится к авиационным газотурбинным двигателям, а именно к роторам, и позволяет при его использовании повысить надежность и ресурс двигателя путем эффективного отбора воздуха от компрессора на охлаждение турбины двигателя. Указанный технический результат достигается в роторе компрессора газотурбинного двигателя, состоящем из рабочих колес с системой отбора охлаждающего воздуха внутри ротора. Система состоит из трубок (4) отбора воздуха из тракта. Трубки (4) установлены в верхнем выступе (5) с выборками (6) переднего рабочего колеса (8). Нижний выступ (7) колеса (8) своей уплотняющей поверхностью (9) сопряжен с ответным выступом (10) заднего рабочего колеса (11). Пазы (3) для забора воздуха из тракта выполнены в стыке ободов колес в переднем рабочем колесе (8) над трубками (4) овальной формы. Под нижним выступом (7) на трубках (4) выполнены опорные бурты (16). Трубки (4) имеют верхний скос (17) и нижний скос (19). На переднем колесе (8) выполнен фиксирующий бурт (14), величина которого L2 больше расстояния от вала (12) до нижнего конца трубок (4) L1 на 3…5 мм. Перед полостью отбора, расположенной под трубками (4), установлены уплотняющие поршневые кольца (13). 3 з.п. ф-лы, 5 ил.
Patent RU-2395575-C1 (RU)
Title: STRAIN OF HYBRID ANIMAL CELLS Mus musculus L - PRODUCER OF MONOCLONAL ANTIBODIES FOR EXPOSING VP40 PROTEIN OF MARBURG VIRUS, (Popp STRAIN) (VERSIONS), MONOCLONAL ANTIBODY PRODUCED BY SAID STRAIN (VERSIONS) AND SET FOR "SANDWICH" FORMAT IMMUNOENZYMOMETRIC SYSTEM FOR EXPOSING VP40 MATRIX PROTEIN OF MARBURG VIRUS (Popp STRAIN)
Inventor: KAZACHINSKAJA ELENA IVANOVNA
IPC: C12P21/08
Filed: 2008-12-15
Granted: 2010-07-27
Abstract: FIELD: chemistry; biochemistry. 
     SUBSTANCE: invention discloses a strain of hybrid animal cells Mus musculus L. 7D8, which is deposited in the Collection of cell cultures of the State Research Center of Virology and Biotechnology VECTOR, which is a producer of monoclonal antibodies which are specific to the VP40 matrix protein of the Marburg virus (Popp strain) and are used as binding antigens in a "sandwich" format immunoenzymometric system for exposing the VP40 matrix protein of the Marburg virus (Popp strain) and a strain of hybrid animal cells Mus musculus L. 7H10 which is deposited in the Collection of cell cultures of the State Research Center of Virology and Biotechnology VECTOR and which is a producer of monoclonal antibodies which are specific to the VP40 matrix protein of the Marburg virus (Popp strain) and are used as biotin labelled indicators in the "sandwich" format immunoenzymometric system for exposing the VP40 matrix protein of the Marburg virus (Popp strain). Monoclonal antibodies 7D8 which are produced by the strain of hybrid animal cells Mus musculus L. 7D8 relate to a subclass of immunoglobulins IgGl and have a heavy 55 kDa and a light 25 kDa chain. Monoclonal antibodies 7H10 which are produced by the strain of hybrid animal cells Mus musculus L. 7H10 relate to a subclass of immunoglobulins IgGl and have a heavy 55 kDa and a light 25 kDa chain. Monoclonal antibodies 7D8 and antibodies 7D8 and 7H10 are used together in the "sandwich" format immunoenzymometric system for exposing the VP40 matrix protein of the Marburg virus (Popp strain). 
     EFFECT: use of the invention increases reliability of enzyme immunoassay. 
     5 cl, 3 dwg,1 tbl, 6 ex
Patent RU-2387316-C1 (RU)
Title: Production method of instant powder for production of flavoured girasol-sunflower-orange beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2009-02-11
Granted: 2010-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of fennel by liquid nitrogen with corresponding miscella separation. Then girasol-sunflower is prepared, cut, dried in the microwave field at preset process parametres and roasted. Then orange refuse is dried in the microwave field at preset process parametres and dried up by convection. Then girasol-sunflower is mixed with orange refuse in mass ratio 7:3, the obtained mixture is impregnated by the separated miscella with simultaneous pressure boost. Then the pressure is released down to the atmospheric pressure and the mixture is being frozen at the same time and cryomilled in medium of evolved nitrogen. 
     EFFECT: invention enables to obtain new flavoured coffee drink instant powder out of unconventional raw material according to nonwaste technology.
Patent RU-2401720-C1 (RU)
Inventor: OSKOLKOVA TAT JANA NIKOLAEVNA
IPC: B23H9/00
Filed: 2009-02-24
Granted: 2010-10-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to powder metallurgy, particularly to production on multilayer articles from tungsten carbide-bases solid alloy. Graphite interlayer is formed on the surface of article made from high-cobalt solid alloy and one layer of low-cobalt solid alloy or two layers of low-cobalt solid alloy are applied thereon by electroerosion to produce graphite interlayer there between. 
     EFFECT: higher surface hardness, wear resistance and durability. 
     1 ex
Patent RU-2396191-C1 (RU)
Title: Payload separation system
Inventor: TOLMACHEV SERGEJ MIKHAJLOVICH
IPC: B64G1/64
Filed: 2009-03-18
Granted: 2010-08-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to payload ejection or separation and can be used in aerospace engineering. Proposed system comprises decoupling retaining device arranged between load bearing structure and payload, mechanical locks and spring-loaded pushers arranged on the device housing. Mechanical locks are clamped by links coupled with rotary multi-beam sprocket arranged to rotate at the locks location circumference center and held in place by pyro device. To lock said sprocket in initial position, proposed system comprises coupling clutch representing a round washer with end face cams that enter appropriate recesses made on both sprocket face and that of journal, i.e. shaft whereon sprocket revolves. Journal is secured to housing bottom, at its center, so that sprocket axis of rotation is perpendicular to separation plane. Mechanical lock retaining links represent rotary hooks with their axles arranged in the device housing eyelets. Said hooks represent bell cranks with one end interacting directly with payload to be separated and another end furnished with two-stage pivot connected with locking links representing adjustable turnbuckle tie rods with axes directed radially in initial position. Second ends of tie rods are hinged to rotary sprocket locked by coupling clutch under which a spring is fitted to uncouple coupling clutch from journal and sprocket. Coupling clutch is pressed to couple the journal with sprocket by bolt joint, second end of the clutch is held by pyro cotter. 
     EFFECT: reliable separation of payload. 
     3 cl, 6 dwg
Patent RU-2397051-C1 (RU)
Title: Universal device for seam and dot electrocontact welding
Inventor: BURAK PAVEL IVANOVICH
IPC: B23K11/10
Filed: 2009-04-10
Granted: 2010-08-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention may be used to recover and strengthen parts by method of seam and dot electrocontact welding. At one end of every of two electrode heads, there is a roller electrode mounted for seam welding, and at the other end - electrode for dot welding. Electrode heads are fixed on axes 1 of bar holds 2 fixedly by means of engaged sectors 3 and 4 arranged on bushing 5 of electrode heads and on axes 1 of bar holds. Sectors provide for fixation of electrode heads against undesirable axial motions in process of welding and their re-installation by means of 180° turn in plane perpendicular to axes of bar holds. 
     EFFECT: proposed design of device makes it possible to execute both seam and dot welding, at the same time electrode heads fixation rigidity is increased, and identical quality of parts welding is guaranteed. 
     4 cl, 5 dwg
Patent RU-2407720-C1 (RU)
Title: Method of obtaining nitrogen-phosphate compound fertiliser
Inventor: RAKCHEEVA LILIANA VLADIMIROVNA
IPC: C05B7/00
Filed: 2009-04-30
Granted: 2010-12-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: method involves ammonation of a mixture of a phosphorus-containing component with ammonium nitrate, evaporation and granulation of the obtained mixture followed by treatment of the granules with an anti-caking substance. The phosphorus-containing component is a clear ammonium phosphate solution with concentration of 16-30% in terms of P 2 O 5 , obtained through ammonation of wet-process phosphoric acid to pH 2.2-3.0 and then separation of the precipitate. 
     EFFECT: invention enables to obtain nitrogen-phosphate fertiliser using existing ammonium nitrate production equipment and protection of equipment and pipes from corrosion and clogging up of equipment and communication. 
     2 ex
Patent RU-2394563-C1 (RU)
Title: Method of treating psoriasis
Inventor: BAJTJAKOV VLADIMIR VIKTOROVICH
IPC: A61P17/06
Filed: 2009-04-29
Granted: 2010-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to dermatology, and can be used for treating patients with psoriasis. Method includes drug therapy with application of hyposensibilising anti-histamine medications, hepatoprotectors, vitamins, local exfoliating and releasing ointments, general ultraviolet oirradiation. Method also includes plasmapheresis with division of blood into plasma and erythrocyte mass by centrifugation with removal of patient's plasma and erythrocyte mass reinfusion. Before returning erythrocyte mass into patient's organism it is processed with 200 ml of ozonised physiological solution with ozone concentration 2.5 mg/l. After that reinfusion of ozonised erythrocyte mass is carried out. 
     EFFECT: method allows to increase efficiency of psoriasis treatment due to reduction of PASI index level, correction of disturbed indices of hemostasis and lipid exchange. 
     2 ex
Patent RU-2403806-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: A23L11/00
Filed: 2009-07-23
Granted: 2010-11-20
Abstract: Изобретение относится к пищевой промышленности. Сущность способа заключается в том, что подготавливают, дозируют и размалывают овсяные хлопья и предварительно прокаленный в течение 10-20 мин при температуре 170-220°С горох. Приготавливают крахмальный или мучной клейстер, охлаждают его до температуры 50-80°С и вводят в него сахар и дезодорированное подсолнечное масло. Смешивают размолотые в муку овсяные хлопья и горох с клейстером, раскатывают полученную массу в пласт толщиной 2-4 мм, штампуют из него продукт, имитирующий очищенные тыквенные семечки, сушат при температуре 45-65°С до влажности 3-10%, охлаждают. Причем соотношение используемых компонентов следующее, мас.%: горох 12-17, крахмальный или мучной клейстер 6-11, сахар 0,1-0,3, дезодорированное подсолнечное масло 12-17, овсяные хлопья - остальное. Предложенный способ позволяет из доступных компонентов получать продукт, имитирующий очищенные тыквенные семечки. 1 табл.
Patent RU-2407603-C1 (RU)
Title: Способ очистки смесителя, снабженного циркуляционным массопроводом, от вязкотекучих взрывчатых составов
Inventor: KOVTUN VIKTOR EVGEN EVICH
IPC: B08B9/027
Filed: 2009-07-27
Granted: 2010-12-27
Abstract: Изобретение относится к производству изделий из взрывчатых составов, в частности к очистке смесительных установок, снабженных циркуляционным массопроводом от остатков вязкотекучих взрывчатых составов. Способ состоит из выгрузки остатков взрывчатого состава до нагрузок холостого хода, загрузки инертного состава на основе хлористого калия и смеси каучука с технологическими добавками, перемешивания состава и выгрузки до нагрузок холостого хода, загрузки в смеситель очищающего состава на основе резины дробленой, минерального масла, аэросила и поверхностно-активного вещества, перемешивания состава в рабочем и реверсивном направлениях вращения мешалок, разбавления минеральным маслом и выгрузки состава из смесителя. При этом дополнительно разбавляют очищающий состав 10-15% минерального масла, перемешивают 10-15 минут, затем открывают клапан затвора и выгружают 1/3-1/2 часть состава из смесителя, разбавляют остатки очищающего состава в смесителе 15-20% минерального масла, перемешивают 5-10 минут, открывают клапан затвора на циркуляционном массопроводе, перемешивают состав с циркуляцией 20-25 минут с плавным выводом частоты вращения шнека смесителя на 1-5 мин -1 , закрывают клапан затвора на циркуляционном массопроводе, открывают клапан затвора и выгружают очищающий состав из смесителя до нагрузок холостого хода. Изобретение обеспечивает повышение качества очистки. 2 ил.
Patent RU-2411411-C1 (RU)
Title: Fuel combustion method
Inventor: NIKITIN MAKSIM NIKOLAEVICH
IPC: F23C9/00
Filed: 2009-08-11
Granted: 2011-02-10
Abstract: FIELD: power industry. 
     SUBSTANCE: some portion of cooled flue gases is added to blast air, formed gas-air mixture is supplied by fan to gas-air mixture heater in which it is heated owing to heat of flue gases, and together with fuel it is supplied to combustion, and some part of cooled flue gases is supplied to be recirculated in order to add it to again coming cold air. At that, after gas-air mixture heater the condensate obtained in process heat exchanger is injected to flue gas flow; formed steam-gas mixture is condensed in process heat exchanger; control of temperature and saturation of steam-gas mixture supplied to process heat exchanger installed after gas-air mixture heater is performed by changing the quantity of injected condensate, and excess condensate formed due to condensation of water vapours of combustion products is extracted from closed condensate circuit and supplied to fuel heater to heat the natural gas. 
     EFFECT: effective heating of the main heat carrier by means of intermediate heat carrier represented by steam-gas mixture. 
     3 dwg
Patent RU-2404593-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-09-07
Granted: 2010-11-27
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to technology of production of diet flour confectionary. Methods include preparation of composition components, cutting of chicory, its drying in SHF field at specified process parametres, after-drying by convective method and cryogrinding in liquid nitrogen obtaining flour, preparation of dough from wheat flower of superior quality, obtained by described technology flour from chicory, yolks, salt, soda, vegetable oil, phospholipids and water, its formation in form of sheets and baking, extraction of cardamom with separation of corresponding miscella, cutting of girasol or girasol-sunflower or yacon or chicory, its drying in SHF field at specified process parametres, frying, soaking with separated miscella with simultaneous increase of pressure, dropping of pressure to atmospheric with simultaneous freezing of raw material and its cryogrinding in medium of released nitrogen obtaining flour, mixing it with cookery fat, sugar powder, and wafer crumbs obtaining filling and formation of wafers from sheets and filling. 
     EFFECT: obtained wafers have improved consistence and coffee taste and flavour without having coffee in composition. 
     4 cl