baber/WOPTO huggingface dataset:
Patent RU-2098943-C1 (RU)
Title: Device for affecting atmospheric phenomena
Inventor: PESTOV DMITRIJ A
IPC: E01H13/00
Filed: 1997-06-09
Granted: 1997-12-20
Abstract: FIELD: devices for changing the state of atmosphere; may be used in elimination of fogs, smogs and other phenomena objectionable in the given region. SUBSTANCE: device has at least two conductors arranged above ground surface by means of supports with insulators and located near each other and parallel to each other. Each conductor is connected with high-voltage source. Both conductors are under electrical potential of the same sign. One of conductors is connected with autonomous high-voltage source with periodic change of potential on this conductor. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2116331-C1 (RU)
Title: Method of producing lower olefins via hydrocarbon material pyrolysis
Inventor: KAM JANOV V F
IPC: C10G9/16
Filed: 1997-06-24
Granted: 1998-07-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: method includes mixing raw material with activating additive Ц product of treatment of petroleum hydrocarbons by ozone-containing gas, heating the mixture in presence of steam, and cooling pyrolysis product. When mixing, 1-10 g of ozone absorbed by the additive is used per 1 kg of raw material. A part of raw material or heavy sulfur-containing pyrolysis product fractions can be utilized to prepare the additive. Ozonization is carried out preferably within 20 to 60 C temperature range, and pyrolysis at 580-680 C. EFFECT: enhanced pyrolysis efficiency. 5 cl, 1 tbl
Patent RU-2132005-C1 (RU)
Title: Pilot-controlled check valve
Inventor: SOROKIN V P
IPC: F15B13/01
Filed: 1997-06-26
Granted: 1999-06-20
Abstract: FIELD: mechanical engineering; lifting mechanism and processing equipment. SUBSTANCE: pilot-controlled check valve has housing accommodating shutoff valve, controlled piston with rod and partition enclosing the rod and forming, together with piston and rod, a rod space. Shutoff valve and housing form above-valve space communicating with outlet channel, and undervalve space. Bore is made in piston with rod past piston side to install spring-loaded plunger for limited displacement. Spring-loaded plunger has longitudinal hole and forms chamber in rod from side opposite to piston which is placed in communication with undervalve space through holes made in rod. Bore at piston side is stopped by plug. Other chamber is formed between plunger and plug. This chamber communicates with rod space through corresponding holes made in rod. Supply channel communicates with this rod space. EFFECT: reduced time taken for lowering loads of different weight, increased capacity of equipment, reduced mass-and-dimensional parameters of hydraulic system. 4 cl, 1 dwg
Patent RU-2145584-C1 (RU)
Inventor: POLJAK B I
IPC: C04B35/632
Filed: 1997-10-29
Granted: 2000-02-20
Abstract: Изобретение относится к технологии изготовления углеродсодержащих огнеупоров на основе тугоплавких оксидов или карбида кремния и может быть использовано в огнеупорной и металлургической промышленности. Задачей изобретения является создание благоприятной экологической обстановки в производстве и эксплуатации, упрощение технологического процесса на стадии отверждения, в частности снижение температуры отверждения полуфабриката. Поставленная задача решается предлагаемым составом массы углеродсодержащих огнеупоров, содержащим огнеупорный наполнитель, такой как оксид магния, корунд, доломит, карбид кремния по отдельности и в смеси, углеродистый компонент и связующее - алкилрезорциновую смолу, модифицированную карбамидформальдегидным олигомером, при следующем соотношении компонентов, мас.%: алкилрезорциновая смола, модифицированная карбамидформальдегидным олигомером 5 - 30, углеродистый компонент 3 - 30, огнеупорный наполнитель - остальное. Изобретение улучшает экологические условия производства и эксплуатации и способствует упрощению технологического процесса производства углеродсодержащих огнеупоров и футеровок конвертеров.
Patent RU-2134708-C1 (RU)
Title: Immersion liquid for optical research
Inventor: VOLKOV V I
IPC: C09K3/00
Filed: 1998-01-21
Granted: 1999-08-20
Abstract: FIELD: optical instrument making, more particularly carrying out physical experiments. SUBSTANCE: immersion liquid comprises, wt %: cadmium iodide 39-46; sodium iodide, 32- 38; calcium iodide, 3-6; and water, the balance. Liquid is stable, low toxic, readily washable with water, and has high refraction index, with maximum refraction index n D  of 1.66, density of liquid is 2,787 and relative viscosity is 7.7. EFFECT: improved properties of the immersion liquid. 2 cl, 1 tbl
Patent RU-2139196-C1 (RU)
Title: Device and method for paper sheet advance (modifications)
Inventor: TOMAS S MEJSON
IPC: B41J15/00
Filed: 1995-03-07
Granted: 1999-10-10
Abstract: FIELD: bank apparatuses. SUBSTANCE: the device comprises a great number of pairs of rollers shifted in the lateral direction relative to one another, located essentially opposite one another for advance of a sheet of paper between the rollers of the pair in engagement with them in the first direction, essentially perpendicular to the lateral direction. The rollers determine the first moving surfaces engageable with the first side of the sheet of paper and the second moving surfaces engageable with the other side of the sheet of paper. One of the rollers in each pair comprises a peripheral plane zone. The peripheral plane zones form the releasing mechanism used to release the sheet of paper from engagement with pairs successively at its advance in the first direction, and for its advance after release in the lateral direction between the released pair by release of lateral forces in the sheet of paper. This release of the sheet occurs at location of the peripheral bend of this pair adjacently with paper. EFFECT: reduced skewing, cocklings and folds at advance of paper through the device. 17 cl, 15 dwg
Patent RU-2124570-C1 (RU)
Title: Method of manufacturing rolled products from alloyed cold-charged material
Inventor: GURKALOV P I
IPC: C21D8/02
Filed: 1998-06-09
Granted: 1999-01-10
Abstract: FIELD: metallurgy, in particular, manufacture of rolled products of important application with high corrosion resistance. SUBSTANCE: method includes charging of mixture into steel melting unit, melting, teeming, austenization, deformation and heat treatment of rolled products. In so doing, alloying is carried out in three stages: first, 10-40% of alloying elements are introduced with carbon-containing part of mixture, 3-20% are reduced from slag in the course of melting; and the balance, is introduced into ladle. Steel is melted of definite chemical composition and heat treatment is carried out under certain conditions after completion of rolled product deformation. EFFECT: higher corrosion resistance of metal products. 3 cl
Patent RU-2140166-C1 (RU)
Title: Calf feed
Inventor: TIMOSHENKO N V
IPC: A23K1/16
Filed: 1998-11-12
Granted: 1999-10-27
Abstract: FIELD: mixed feed industry. SUBSTANCE: feed contains, % by weight: barley 60-65; sunflower cake 15-30; premix 0.8-1.5; feed fat 2-4; mixture 7-15, containing bone flour and spent brewers' grains used in the ratio of 4:1; edible salt the balance. Combination of mentioned components and weight ratio facilitates formation of animal's digestive tract and increases weight gain. EFFECT: increased efficiency, improved nutritive value and balanced content, good assimilability by animals. 3 tbl
Patent RU-2136786-C1 (RU)
Inventor: SHCHEGOLEV V I
IPC: C25C3/04
Filed: 1998-12-15
Granted: 1999-09-10
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention can be, in particular, used when producing magnesium from magnesite with complete or partial consumption of chlorine as recycling product required for converting magnesium oxide compounds into chlorides. Raw material is crushed, leached with hydrochloric acid and ammonium chloride solution. Resulting solution is treated with chlorine, freed of impurities, and subjected to absorption with ammonium chloride. Solution containing less than 23 wt % of magnesium chloride is evaporated to crystallize ammonium carnallite, which is dehydrated and decomposed in the melt of depleted electrolyte. Released magnesium chloride is electrolyzed and ammonium chloride is treated with post-leaching solution supplemented by mother solution after crystallization. Hydrogen chloride and ammonium chloride-containing gases released during dehydration of carnallite are treated with condensate collected in the course of evaporation of magnesium chloride and ammonium chloride solution to give hydrochloric acid and ammonium chloride solution containing less than 18 wt % of HCl suitable for leaching initial raw material. EFFECT: reduced power consumption and improved environmental condition. 5 cl, 1 dwg
Patent RU-2150688-C1 (RU)
Title: Process determining coefficient of static friction of surface layers of material
Inventor: IZMAJLOV V V
IPC: G01N19/02
Filed: 1998-12-25
Granted: 2000-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: process is meant to take friction characteristics of surfaces of materials. It involves installation of test prod on surface of material in one point and registration of moment of displacement of test prod with reference to sample. Sample is mounted for translation in horizontal plane. Test prod is mounted in flexible braces for angular movement in vertical plane. Then test prod is loaded and sample is moved in pair with prod till their relative displacement occurs. Then value of linear displacement of sample is computed as difference of final δ 2  and initial δ 1  readings on scale of micrometer screw. Coefficient of static friction is calculated by formula f=P/G x δ/L, where P is mass of test prod; δ = δ 2 -δ 1  is value of linear displacement of sample: G is additional load on test prod; L is length of flexible braces. EFFECT: expanded functional capabilities and increased accuracy of determination of coefficient of static friction under very low loads. 2 dwg
Patent RU-2162457-C1 (RU)
Title: Method of manufacturing semiconductive barium titanate-based ceramics
Inventor: ZARAPIN VITALIJ GEORGIEVICH
IPC: C04B35/64
Filed: 1999-05-13
Granted: 2001-01-27
Abstract: FIELD: ceramics technology. SUBSTANCE: when manufacturing semiconductive barium titanate-based ceramics and semiconductive ceramics with posistor effect, specimen is sintered under vacuum in closed graphite crucible involving electron beam-mediated heating. Method is distinguished by rapidly heating crucible with specimen to prebaking temperature followed by sintering with simultaneous reduction of ceramic specimen. When posistor effect is searched, semiconductive ceramics is subjected to additional heat treatment in air atmosphere. EFFECT: significantly reduced process time, eliminated double grinding and baking, and enabled controlling electrical properties of ceramics. 2 cl, 2 dwg, 2 ex
Patent RU-2165383-C1 (RU)
Title: Устройство для заворачивания горловины пакета и заклеивания ее
Inventor: BELONOSOV A I
IPC: B65B51/14
Filed: 1999-10-29
Granted: 2001-04-20
Abstract: Изобретение относится к технике упаковки, в частности к устройствам для закрепления загнутых горловин пакетов. Устройство содержит складкообразующие элементы, закрепленные на площадках 1,4 и 7, соединенных с пневмоцилиндрами и установленных на направляющих соосно с возможностью возвратно-поступательного перемещения в горизонтальной плоскости, узел 3 для нанесения клея на заворачиваемую часть горловины пакета и программный блок 20 управления. Складкообразующие элементы выполнены в виде шторки 2 с одной стороны и угольника 6 с другой. Устройство дополнительно содержит рамку, установленную на площадке 4 и связанную с пневмоцилиндром 15, обеспечивающим возможность разворота рамки в вертикальной плоскости в направлении шторки 2, и прижимную планку 8, закрепленную на валике 21, установленном на кронштейне 22, закрепленном на площадке 7, которая перемещается в направлении, перпендикулярном направлению перемещения площадок 1 и 4. Изобретение позволяет с помощью простых средств автоматизировать процесс заворачивания горловины пакета с засыпанным в него продуктом и ее заклеивания. 2 з.п. ф-лы, 8 ил.
Patent BR-PI0905395-C1 (BR)
Title: processo para produção de etanol a partir da fermentação de fontes de açúcares em meio fermentativo com alto teor de etanol
Inventor: MANTELATTO PAULO EDUARDO
IPC: C12P7/06
Filed: 2009-06-10
Abstract: PROCESSO PARA PRODUçãO DE ETANOL A PARTIR DA FERMENTAçãO DE FONTES DE AçúCARES EM MEIO FERMENTATIVO COM ALTO TEOR DE ETANOL. Trata de exemplos de aplicação industrial do processo pleiteado em determinada planta com capacidade nominal para processar 20.000 L de etanol/dia, dotada de um fermentador em aço inoxidável de 100 m^ 3^, um "chiller" de absorção de absorção de 300TR e um torre de resfriamento evaporativo de 315m^ 3^/h.
Patent AU-2002363722-C1 (AU)
Title: Multiple analog and digital downconversion
Inventor: FERNANDEZ-CORBATON IVAN JESUS
IPC: H04B1/707
Filed: 2002-11-08
Granted: 2008-12-11
Abstract: A carrier recovery method and apparatus using multiple stages of carrier frequency recovery are disclosed. A receiver uses multiple frequency generation sources to generate carrier signals used to downconvert a received signal. An analog frequency reference having a wide frequency range and coarse frequency resolution is used in conjunction with a digital frequency reference having a narrow frequency range and fine frequency resolution. The multiple carrier signals are multiplied by a received signal to effect a multi-stage downconversion, resulting in a baseband signal. A frequency tracking module measures the residual frequency error present in the baseband signal. The measured residual frequency error is then used to adjust the frequencies of the carrier signals generated by the multiple frequency generation sources.
Patent AU-2005217618-C1 (AU)
Title: Continuous culture apparatus with mobile vessel, allowing selection of fitter cell variants
Inventor: DE CRECY EUDES FRANCOIS MARIE
IPC: C12M3/06
Filed: 2005-08-23
Granted: 2011-09-01
Abstract: Method and device that increases the rate of reproduction (through increased speed of reproduction and/or increased reproductive yield) of living cells in suspension or of any culturable organisms through the process of natural selection, said device comprising: a) a flexible, sterile tube (7) containing culture medium, b) a system of movable gates (clamps) (3, 4, 5) that divide the tube (97) into separate regions containing spent culture (downstream region), growing culture (growth chamber), and fresh growth medium (upstream region), c) a means of moving the gates and the tubing (13) such that a portion of the growth chamber and the associated culture can be clamped off and separated from the growth chamber, and such that a portion of fresh tubing containing unused medium can be joined with a portion of the culture and associated medium already present in the growth chamber.
Patent AU-2009352636-C1 (AU)
Title: Dynamic hitless resizing in optical transport networks
Inventor: VISSERS MAARTEN PETRUS JOSEPH
IPC: H04B10/29
Filed: 2009-09-17
Granted: 2014-10-09
Abstract: The invention relates to techniques for contro lling a dynamic hitless resizing in data transport networks. According to a method aspect of the invention, a network connection comprises M tributary slots d efined in a payload area of a higher order transport scheme of the data transport network and the method comprises the steps of rec eiving a connection re size control si gnal at each of the nodes along the path of the network connection; ad ding at each node along the path in response to the connection resize control signal a second set of N tributary slots to the first set of the M tributary slots, such that the network connection comprises M+N tributary slots; and increasing, after M+N tributary slots are av ailable for the network connection at each node along the path, a transport data rate of the network connection.
Patent AU-2011222920-C1 (AU)
Title: Naturally occurring autoantibodies against alpha-Synuclein that inhibit the aggregation and cytotoxicity of alpha-Synuclein
Inventor: DODEL RICHARD
IPC: C07K16/28
Filed: 2011-03-03
Granted: 2014-12-04
Abstract: The present invention refers to human antibodies which are directed against α-Synuclein (α-Syn) and their use in medicine and diagnosis.
Patent RU-2169818-C1 (RU)
Inventor: ROMAKHIN P A
IPC: E04H15/20
Filed: 2000-03-07
Granted: 2001-06-27
Abstract: FIELD: camping outfit. SUBSTANCE: pneumo-framed tent has awning with external bed curtains, inner trimming with internal bed curtains, fastening assemblies, stretching holdings, inflatable frame, perforated hoses with spiral-shaped perforated corrugation with through adapters, air inlet/outlet union, and floor. Tent is assembled as follows: air inlet/outlet union is joined to air pump outlet and inflatable frame is pumped up. Users enter tent and look for defects in inflatable frame; if defects are found, users should go out of the tent, dismount fastening assemblies, remove awning, internal bed curtains, and floor, find place of defect in inflatable frame, and eliminate it. Having eliminated defect they should reassemble the tent and fix fastening assemblies. Tent is disassembled as follows: after air is let out of inflatable frame, air pump is placed in exhaust mode, and after residual air is let out by means of air drain air pump is switched off and disconnected, tent is packed. EFFECT: improved reliability in different climatic conditions, technical and sanitary conveniences; reduced time and labor consumption for tent packing. 6 dwg
Patent RU-2158326-C1 (RU)
Title: Cellulose production process
Inventor: KOZLOV I A
IPC: D21C3/20
Filed: 2000-03-10
Granted: 2000-10-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: cellulose is prepared by cooking wood in soda lye with 0.5- 1.5% 5-nitrobenzotriazole, to which 0.05-0.1% 1,4-dihydro-9,10- dihydroxyanthracene can also be added. EFFECT: increased yield of cellulose and reduced level of residual lignin. 2 cl, 1 tbl, 21 ex
Patent RU-2183300-C1 (RU)
Inventor: GLUKHIKH I N
IPC: F17C3/00
Filed: 2000-11-08
Granted: 2002-06-10
Abstract: FIELD: keeping of liquid hydrogen in the conditions of gravitation. SUBSTANCE: method of keeping of liquid hydrogen under pressure consists in extraction of vapor from the vessel and discharge of it in the environment. After extraction of vapor its orthoconversion is accomplished. After that the surface of the part of the vessel with a gas cushion is cooled by vapor, and then - the surface of the part of the vessel with liquid. The device realizing the method has a vessel with a draining pipe connection, protective housing and a shield with a drainage of the component. The shield is positioned between the vessel and the housing and made of two parts isolated from each other. The upper part shields the part of the vessel with a vapor cushion and has a factor of emissivity of the inner surface of at least 0.9. The lower part shields the part of the vessel with liquid. A para-ortho hydrogen converter is fastened on the shield upper part with a thermal contact. The converter inlet is connected to the draining pipe connection, and the outlet - to the inlet of the shield upper part. The outlet of the shield upper part is connected to the inlet of the shield lower part. EFFECT: enhanced life of keeping of liquid hydrogen and reduced loss of it. 2 cl, 1 dwg
Patent RU-2188120-C1 (RU)
Inventor: ALEKSEENKO A F
IPC: B24B55/02
Filed: 2001-01-09
Granted: 2002-08-27
Abstract: FIELD: machine tool manufacture, possibly production of abrasive tools with supply of cutting fluid. SUBSTANCE: apparatus includes spindle with cavity and grinding disc provided with through similarly arranged in radial- axial direction openings and ducts respectively. Bushing with mechanism for rotating and fixing is arranged in cavity in bearing assemblies; said bushing is joined by means of branch pipe with system for supplying cutting fluid. Bushing has two rows of openings and coaxially arranged collecting tube with radial- axial nozzles connected with system for feeding compressed gas. Said tube is mounted in sleeve at side of branch pipe and at side of bottom of bushing it is mounted in seat whose diameter coincides with diameter of collecting tube end. Body of radial-axial nozzle is rigidly and coaxially secured to collecting tube. Nozzle centers coincide with centers of through openings of second row of bushing that are shifted in angular direction relative to centers of openings of first row (by angle equal to angle between radial symmetry axes of ducts of grinding disc) towards disc rotation side. EFFECT: enhanced efficiency of cooling working zone, improved reliability for removing slime. 2 dwg
Patent RU-2190196-C1 (RU)
Inventor: RUMJANTSEV K E
IPC: G01J1/44
Filed: 2001-02-12
Granted: 2002-09-27
Abstract: FIELD: astrophysics, biophysics, scintillation technology, light location. SUBSTANCE: procedure consists in measurement of time interval between start and center of gravity of single-electron pulse of photoemission unit. Current of single-electron pulses from output of photoemission unit is subjected to primary amplitude discrimination with upper and lower threshold levels, then to time selection securing transit of pulses with length exceeding certain threshold value. Pulses after time selection are subjected to norming by length. Device for implementation of procedure has photoemission unit, broadband amplifier, timer, pulse counter, decision- making unit, control unit and amplitude discriminator, time selector and pulse former connected in series. Another variant of device has photoemission unit with multichannel multiplying system, focusing-deflecting system, power supply unit, multitap delay line, matching resistors, broadband amplifier, sweep unit, clock pulse generator, pulse counter, multiplier, pulse former, gating unit, decision-making unit. Device is supplemented with amplitude discriminator with upper and lower threshold levels, time selector and first pulse former connected in series. Technical result of invention lies in increase by 18% of precision of registration of light flux and expansion of dynamic measurement range. EFFECT: increased registration precision of light flux and expanded dynamic measurement range. 3 cl, 22 dwg
Patent RU-2187454-C1 (RU)
Title: Device for evacuation of crane operator in emergency
Inventor: BODRJAGIN M S
IPC: B66C17/00
Filed: 2001-02-21
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; cranes. SUBSTANCE: proposed device for emergency evacuation of crane operator has cradle with guides mounted at side of crane control cabin and coupled with lifting /lowering mechanism. Cradle is suspended from sling of hand winch mounted on crane. Vertical guides are mounted on crane control cabin. Said guides are connected by crossmember on which hand winch is installed. Lifting/lowering mechanism is made in form of U-shaped case enclosing the cradle, two side opposite walls of which are made in form of multilever load-bearing pantigraph, and third front wall is formed by horizontal rods connected with ends of articulated larger levers of pantographs. Upper levers of each pantograph are hinge-connected with crossmember, and lower levers, with cradle. Each pantograph has rolls installed in places of interconnection of larger levers for engagement with vertical guide of crossmember, and with one additional roll located on axle of last but one connection of larger starting from top, for engagement of this roll with cradle guide. Crossmember can be secured on crane bridge gallery. EFFECT: facilitated evacuation of crane operator in emergency. 2 cl, 5 dwg