baber/WOPTO huggingface dataset:
Patent RU-2136416-C1 (RU)
Inventor: SAFRONOV V I
IPC: B21B31/24
Filed: 1997-08-26
Granted: 1999-09-10
Abstract: Узел тормоза нажимных винтов обжимного стана может быть использован в машиностроительной и металлургической промышленностях при изготовлении и эксплуатации обжимных прокатных станов. Корпус узла тормоза расположен в отверстии крышки корпуса редуктора нажимного устройства стана. На удлиненной вертикальной оси узла тормоза на подшипниках качения монтирована косозубая шестерня с удлиненной ступицей. Косозубая шестерня находится в зацеплении с одной из шестерен редуктора нажимного устройства. На верхнюю часть ступицы косозубой шестерни напрессован тормозной шкив. Корпус тормоза имеет две боковые прорези и проушины для монтирования рычагов тормоза. Рычаги тормоза выполнены с односторонним боковым вертикальным пазом для установки и боковой смены горизонтальных тормозных колодок с пальцами. Пальцы в пазах рычагов зафиксированы планками и болтами. Использование в редукторе нажимного устройства специального узла тормоза для противоотжима винтов позволяет значительно повысить суммарный момент трения. 5 ил.
Patent RU-2141077-C1 (RU)
Title: Gas turbine cannular-type combustion chamber
Inventor: TOKAREV V V
IPC: F23R3/16
Filed: 1997-11-24
Granted: 1999-11-10
Abstract: FIELD: power plants working on fuel gas containing flame tube connected with gas receiver which is fastened to outer and inner cases; cavity of gas receiver is formed by its own circular walls. SUBSTANCE: each flame tube has front wall at outlet in direction transversal to flow which is fastened to wall of flame tube and connected with gas receiver. Set of air swirlers is located higher in way of low; wall of flame tube from these swirler is solid. Air swirlers are made in form of inner and outer axial passages with open ends and blades inside them; these passages are located concentrically. Blades in outer passage of swirler are located at lesser distance relative to wall of flame tube directed towards combustion zone as compared with blade in inner passage. Direction of twisting of blades in outer and inner passages is opposite. Axes of inner and outer passages of swirler are located in radial plane of flame tube passing through angle of front wall. Number of passages in swirler may be more than two and number of passages with blades may be even or odd. EFFECT: reduced toxicity of exhaust gases; increased saving of fuel due to intensification of mixing process and completeness of fuel combustion. 3 cl, 3 dwg
Patent RU-2129899-C1 (RU)
IPC: B01D17/022
Filed: 1998-01-13
Granted: 1999-05-10
Abstract: Изобретение относится к технике разделения водно-нефтяных дисперсных смесей и может быть использовано для очистки природных и сточных вод от диспергированных нефтепродуктов с последующей их регенерацией и использованием или утилизацией. Устройство включает вертикальный цилиндрический корпус с подающим и отводящими патрубками и фильтрующий элемент. Фильтрующий элемент размещен в расположенном по оси корпуса внутреннем цилиндре, имеющем щелевую коническую перегородку и размещенную снизу поддерживающую решетку, и выполнен составным из двух слоев. Верхний слой размещен над перегородкой и выполнен из олеофильных волокон, частично заведенных в трубу, подающую дисперсную смесь. Второй слой выполнен из гидрофильного материала, заполняющего пространство между конической перегородкой и поддерживающей решеткой. Патрубок, отводящий очищенную воду, выполнен подвижным и расположен ниже патрубка, отводящего нефтепродукты, на величину, регулируемую перемещением патрубка выпуска очищенной воды. Изобретение позволяет практически отказаться от регенерации фильтрующих элементов, не требует затрат электроэнергии, присутствия обслуживающего персонала и на его работу не влияет колебание концентрации нефтепродуктов в исходной воде. 1 ил.
Patent RU-2136868-C1 (RU)
Title: Method of developing oil deposit
Inventor: ISHKAEV R K
IPC: C09K8/584
Filed: 1998-04-07
Granted: 1999-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: geological field investigations of wells are preliminarily performed, after which aqueous solution of anionic surfactant-"Polyglycerine" mixture is injected in sectors with value of porous medium permeability higher than 0.11 sq.mcm, injecting wells having been preliminarily injected with aqueous solution of calcium chloride and cationic compound. EFFECT: increased efficiency of developing oil deposit due to increased displacement coefficient and increased coverage of formation with treatment fluid. 2 dwg, 1 tbl
Patent RU-2147063-C1 (RU)
Title: Способ создания отклонителя
Inventor: RAKHMATULLIN A KH
IPC: E21B7/08
Filed: 1998-04-22
Granted: 2000-03-27
Abstract: Изобретение относится к горному делу, в частности к средствам бурения при зарезке второго ствола. Способ создания отклонителя в скважине осуществляется следующим образом. Установив в интервале искривления цементный мост, с которого требуется зарезка второго ствола, сверху залив его вяжущим материалом, спускают опалубку. Опалубка состоит из желоба с обратным клином и из хвостовой части из легкоразрушаемого элемента. В случае необходимости хвостовая часть может состоять из двух или нескольких элементов разного удельного веса. В таком случае желоб клина за счет смещения центра тяжести будет автоматически ориентирован именно в сторону забуривания. После этого, спустив колонну бурильных труб, дожимают желоб клина до цементного моста, и после затвердения вяжущего материала вырезают окно необходимой длины. Изобретение обеспечивает сокращение времени на зарезку бокового второго ствола за счет автоматической ориентации и установки клина в стволе скважины. 2 ил.
Patent RU-2123473-C1 (RU)
Title: Method of producing superhard carbon particles and wear-resistant material volumetrically containing these particles
Inventor: BANNYKH O A
IPC: C01B31/06
Filed: 1998-05-07
Granted: 1998-12-20
Abstract: FIELD: powdery metallurgy, in particular, production of superhard carbon particles in volume of iron-carbon alloys used in manufacture of articles for operation under wear conditions. SUBSTANCE: method of producing superhard particles sizing up to 0.5 mm consists in pressing of mixture of powders of iron and fullerites, synthesis of superhard carbon particles at high pressures and temperatures and subsequent withdrawal of these particles. The method is distinguished by the fact that isostatic pressure is performed at low pressure of 2.5-4.5 hPa temperature of 1000-1200 C. The invention also covers wear-resistant material containing iron or carbon steel and superhard carbon particles sizing up to 0.5 mm in the amount of up to 20%. EFFECT: increased sizes and number of superhard particle in volume of iron-carbon alloys and production of material whose wear resistance higher wear resistance of known alloys X12M and stellite. 2 cl, 4 dwg
Patent RU-2147150-C1 (RU)
Title: Toroidal scanning lens antenna
Inventor: LEVCHENKO S N
IPC: H01Q15/08
Filed: 1998-05-26
Granted: 2000-03-27
Abstract: FIELD: radio engineering; communication and radar systems operating in extremely-high and superhigh frequency bands. SUBSTANCE: antenna is designed for annular scanning of beam. It has uniform toroidal lens formed by rotation of circumference about its axis. To form toroidal lens use is made of non-aplanatic focusing geometric profile instead of circumference which has smaller area compared with circumference. Profile may have one refracting side (hyperbolic illuminated or elliptical shadow one) or two refracting sides. Ideal focusing properties of non-aplanatic profile eliminate spherical aberration in uniform toroidal lens which occurs when circumference is used. Eliminating aberration enhances growth of antenna gain. Reduced mass of antenna enables mounting it on flexible posts of mobile communication stations operating in superhigh-frequency bands. Unlimited gain enables, in its turn, increasing radar range in extremely- high frequency band where signal attenuation by propagation medium takes place. EFFECT: reduced mass and unlimited gain of antenna. 2 cl, 9 dwg
Patent RU-2147859-C1 (RU)
Title: Method for treating neurological disorders in newborns and early age children
Inventor: VORONINA L I
IPC: A61H9/00
Filed: 1998-06-15
Granted: 2000-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying massage by immersing 56-65% of body surface in pseudoliquid produced on the micro-balls base. Pseudoliquid temperature is 37.5 C. Air is supplied into the pseudo liquid at a given rate. The treatment is administered every day. The total course is 15 procedures long. EFFECT: enhanced effectiveness of treatment. 2 dwg
Patent RU-2144069-C1 (RU)
Title: Method for production of red aged wines
Inventor: SARISHVILI N G
IPC: C12G1/02
Filed: 1998-09-01
Granted: 2000-01-10
Abstract: FIELD: wine-making industry. SUBSTANCE: according to method, grape is crushed with grape stemming, pulp is sulphited and is subjected to fermentation together with cap floating or immersed in wort in open or closed reservoirs at temperature not higher than 30 C with stirring 3-4 times par day up to reaching intensive-red color of wine material and content of sugar not over 20 g/100 cub.cm. Wine material is removed from pulp, pulp is delivered to self-floating units and is pressed with producing self-floating material and pressed fraction of first-stage pressing. Both materials are mixed together, subjected to final fermentation, decanted from yeast residue and delivered to ageing. Ageing is continued during 6-12 months in oak casks or barrels which are made from part of oak wood aged of not less than 80 years with fine-vessel annual rings found between top of oak trunk and 40-50 cm away from trunk butt. Oak wood is dried and matured in natural conditions during not less than 2 years for ensuring moisture content of not over 20%. Oak wood is subjected to scorching at temperature of 200-230 C during 2-3 min for mass concentration of dry extract of not over 7.5 g and total mass concentration of aromatic substances within value of 7 to 15 mg per 100 g of oak wood. Prior to ageing and in 3-6 months after ageing, introduced into wine material respectively 0.2-0.3% and 0.3-0.5% is liquid oak extract. Mass concentration of dry substances in liquid oak extract is 40-60 g/cub.dm and total mass concentration of aromatic substances is equal to 20-50 mg/cub.dm. Application of aforesaid method ensures production of ready wine of stable high quality and tones of ageing in oak reservoirs. It also allows for widening range of produced red aged wines. EFFECT: higher efficiency. 2 ex
Patent RU-2151631-C1 (RU)
Title: Method for performing absorption processes
Inventor: ZIBERT G K
IPC: B01J20/30
Filed: 1998-12-28
Granted: 2000-06-27
Abstract: FIELD: gas treatment materials. SUBSTANCE: to achieve high-degree purification of natural gas, gas mixture is treated with sorbent consisting of liquid absorbent and solid disperse phase in the form of a porous structure whose pores are preliminarily saturated with absorbent. When sorbent has to be regenerated, at least one of phases is withdrawn from the system and returned back after adsorbate has been steamed. Solid porous structure is preferably styrene-divinylbenzene copolymer and liquid adsorbent is a polyester. EFFECT: intensified absorption process. 2 cl, 1 dwg
Patent RU-2151110-C1 (RU)
Title: Protective technological coating for steels and alloys
Inventor: SOLNTSEV S S
IPC: C03C8/02
Filed: 1999-01-18
Granted: 2000-06-20
Abstract: FIELD: manufacture of silicate materials for protection of steels and alloys from gas corrosion, and preparation of high-grade components having stable mechanical properties. SUBSTANCE: protective technological coating comprises, wt %: SiO 2 , 40-75; Al 2 O 3 , 6-18; CaO, 4-11; MgO, 1-4; B 2 O 3 , 5-15; Na 2 O, 0.5-1; K 2 O, 0.3-3; BaO, 5-10; Al 2 O 3 •3SiO 2 , 2-7. EFFECT: greater surface tension, high heat resistance of steels and alloys during high-temperature heating operations and long maintenance periods. 2 tbl
Patent RU-2149093-C1 (RU)
Title: Method of controlling glazing of grinding wheel peripheral surface
Inventor: STEPANOV JU S
IPC: B24B1/00
Filed: 1999-03-29
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method requires use of block of curvilinear surface mounted for radial displacement. Curvilinear surface of block is facing peripheral surface of grinding wheel, with V-shaped clearance formed between the surfaces. Cutting fluid is supplied to clearance through nozzle, and value of cutting fluid hydrodynamic pressure is measured. Curvature radius of block curvilinear surface is selected to be equal to 1.2 radii of intact grinding wheel. EFFECT: higher accuracy of control. 3 dwg
Patent RU-2160591-C1 (RU)
Title: Method for treating children bronchial asthma
IPC: A61K31/522
Filed: 1999-06-28
Granted: 2000-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering riboxin for 14-15 days during exacerbation period within the framework of complex basic therapy (hypoallergic diet, hypoallergic environment, β 2 -antagonists, methylxanthines, Intal, Tiled, membrane-stabilizing agents, glucocorticosteroid hormones when indicated). EFFECT: enhanced effectiveness of infantine bronchial asthma complex therapy; reduced number of recurrences. 1 tbl
Patent RU-2162413-C1 (RU)
Inventor: AJDUGANOV V M
IPC: B29C63/34
Filed: 1999-07-21
Granted: 2001-01-27
Abstract: FIELD: protection of tubes against corrosion in pipeline transporting systems. SUBSTANCE: method comprises steps of inserting plastic envelope inside metallic tube; fitting rings onto tube end portions; heating extended portions of plastic envelopes until their yielding state and flanging them on end and outer surface of metallic tube end portions; shifting rings until superimposing them onto part of flange of plastic envelope and fastening rings by reducing them on outer surface of end portions of metallic tube and simultaneously jamming portions of flange of plastic envelope between outer surface of metallic tube end portions and inner surface of ring end portion; simultaneously performing calibration of rings by their outer diameter for subsequent joining with use of coupling. EFFECT: simplified procedure of lining metallic tube with plastic envelope, enhanced degree of tube protection against corrosion. 3 cl, 1 dwg
Patent RU-2166210-C1 (RU)
Inventor: MOSKALEV V S
IPC: G08B23/00
Filed: 1999-11-03
Granted: 2001-04-27
Abstract: FIELD: transport engineering industry, in particular, devices for current monitoring of power plant condition. SUBSTANCE: the device for maintaining the optimum operating conditions of the tank power plant operates in parallel with pointer measuring instruments serving in this case as operative means of diagnostics. The mechanical components of the transducers change their state in accordance with the parameter being measured, and as soon as the measured parameter attains the standard value, the contacts of the electric supply circuit of the signalling means and actuators get closed. EFFECT: facilitated conditions of operation of the combat vehicle driver. 1 dwg
Patent AU-2009286982-C1 (AU)
Title: N-(2-aminophenyl)-4-[N-(pyridine-3-yl)-methoxycarbonyl-aminomethyl]-benzamide (MS-275)polymorph B
Inventor: SCHNEIDER MATTHIAS
IPC: C07D213/30
Filed: 2009-08-27
Granted: 2012-04-26
Abstract: The crystalline Polymorph B of N-(2-aminophenyl)-4-[N-(pyridine-3-yl)methoxy- carbonyaminomethyl]benzamide (MS-275) of formula (I) is described, as well as the process for the production of said compound, and its use as a medicament for the treatment of selected diseases.
Patent AU-2010306777-C1 (AU)
Title: Use of a neuregulin to treat peripheral nerve injury
Inventor: CAGGIANO ANTHONY O
IPC: A61P25/02
Filed: 2010-10-14
Granted: 2016-03-17
Abstract: Embodiments of the invention are directed to use of neuregulins to prevent or treat peripheral nerve injury, to attenuate, ameliorate or avoid the loss of peripheral nerve function.
Patent AU-2013214295-C1 (AU)
Title: Hydroxyalkyl starch for the treatment of cancers by reduction of tumor growth rates
Inventor: WESTPHAL MARTIN
IPC: A61P35/00
Filed: 2013-01-30
Granted: 2017-07-27
Abstract: The present invention relates to hydroxyalkyl starch or a pharmaceutical preparation thereof for the treatment of cancer, tumor or tumor associated diseases, especially by effectively reducing tumor growth rate and inhibiting tumor growth and wherein the hydroxyalkyl starch has a mean molecular weight (MW) above 20 and below 1300 kDa and a molar substitution (MS) in the range of from 0.1 to 1.5, wherein the alkylation may be an ethylation, propylation or butylation or mixes thereof; and wherein the alkyl may be further substituted.
Patent AU-2013407734-C1 (AU)
Title: Hydraulic tool
Inventor: UCHIYAMA TAKESHI
IPC: B25B25/00
Filed: 2013-12-10
Granted: 2018-03-22
Abstract: A hydraulic tool (10) having a body (11), a frame (12) in which a stationary tool (13) for machining a workpiece and a movable tool (14) are disposed, a cylindrical piston (2) for moving the movable tool (14), and a rapid-advance piston (4) that is connected to the body (11), wherein the rapid-advance piston (4) has a barrel part (4a) that is disposed in contact with the inner circumferential surface of the piston (2) in a slidable manner, a connection part (4b) that is disposed at the rear end (4g) of the barrel part (4a) and connected to the body (11), a screw part (4d) that is formed in the connection part (4b), and a D-cut face (4h) that is formed on the barrel part (4a). A fixation member (6) that is disposed in the body (11) so as to be positioned in the vicinity of the D- cut face (4h) is also provided. The D-cut face (4h) is formed along a direction orthogonal to a line that connects the center point (o) of the barrel part (4a) to the center point (d) of the fixation member (6), and the rapid-advance piston (4) is prevented from rotating by the fixation member (6). Consequently, the durability is improved.
Patent AU-2019413517-C1 (AU)
Title: Information receiving method, information sending method, terminal, and network side device
Inventor: SHEN XIAODONG
IPC: H04L5/00
Filed: 2019-12-26
Granted: 2023-03-23
Abstract: Provided are an information receiving method, an information sending method, a terminal, and a network side device. The information receiving method comprises: detecting an SSB; according to transmission configuration information of first information, determining a candidate SSB set quasi-co-located with a detected first SSB, wherein the first information comprises the SSB; and according to the first SSB and the candidate SSB set, carrying out first processing, wherein the first processing comprises one of the following: receiving system information scheduled by a physical control channel associated with the first SSB; carrying out radio link monitoring; and carrying out radio resource management and measurement.
Patent RU-2171274-C1 (RU)
Inventor: SAFIN R G
IPC: C11B13/02
Filed: 2000-02-08
Granted: 2001-07-27
Abstract: FIELD: fatty acid extraction equipment. SUBSTANCE: apparatus has reactor 1, ejector 15, pipe 16, filter-bubbler 17, filter 18, vessels 22 and 23, fat catcher 24, separator arranged above reactor 1 and communicated with ejector 15. Separator is made in the form of two-sectioned shell-and-tube heat-exchanger with cooled intertubular space and is equipped with nozzles 9, as well as with head layers 10 and 11. Major part of evaporated acid is brought back to reaction zone due to increased condensing surface, as compared to prior art, and stepped absorption cleaning of discharged vapor-air mixture. Apparatus provides for intensive extraction of fatty acids from soap stock by using chemical reaction with sulfuric acid. EFFECT: increased efficiency and provision for eliminating hazardous outbursts into atmosphere. 1 dwg
Patent RU-2176014-C1 (RU)
Inventor: EVSEENKOV V A
IPC: F16H37/04
Filed: 2000-05-22
Granted: 2001-11-20
Abstract: Электромеханический привод для упрощения конструкции снабжен тормозным механизмом, размещенным на входном валу в крышке корпуса. 5 з.п.ф-лы, 1 ил.
Patent RU-2164886-C1 (RU)
Inventor: FEKLIN K P
IPC: B65B9/087
Filed: 2000-05-23
Granted: 2001-04-10
Abstract: FIELD: food, chemical and pharmaceutical industries; packing of powder-like materials. SUBSTANCE: packing device has hollow barrel, upper iron installed on connecting rod hinge-coupled in lower part with bracket, lower iron consisting of two parts installed for moving to and from, thermoknife mounted on one of parts of lower iron, iron drive , reel with thermoadhesive film and film feed drive, rocker one end of which is hinge-coupled with bracket and other end is connected with one of parts of lower iron. Other part lower iron is hinge-coupled with connecting red whose upper end is hinge- coupled with device housing. Parts of lower iron are installed for moving towards or away from each other in one plane. Packing device is furnished with unit to form standing pack made of thermofilm. This unit is made in form of two plates hinge-coupled with device housing and installed for moving towards and away from each other in one plane with parts of lower iron in direction square to direction of iron movement. Standing pack making plates are provided with slots. Part of lower iron hinge-coupled with rocker is provided with projections to be fitted in slots of plates. Packing device is provided with arrangement for alternative cutting in of thermofilm feed drive iron drive, the latter being mechanically coupled with bracket. EFFECT: simplified design, provision of reliable operation. 5 cl, 4 dwg
Patent RU-2176307-C1 (RU)
Title: Method of injection well repair
Inventor: IBRAGIMOV N G
IPC: E21B29/10
Filed: 2000-06-06
Granted: 2001-11-27
Abstract: FIELD: repairs of injection wells used for maintaining formation pressure by injection of water in oil production. SUBSTANCE: method includes lowering into injection well of additional casing string made of glass-reinforced plastic or corrosion-resistant steel. String is lowered to perforation intervals with consideration of the entire period of operation of all-bearing horizons and transition from one operated formation to another. Working agent is injected through casing string without use of packer and tubings. EFFECT: higher efficiency of repairs.
Patent RU-2180765-C1 (RU)
Title: Vibration damper
Inventor: RYZHOV S V
IPC: H02G7/14
Filed: 2000-07-03
Granted: 2002-03-20
Abstract: FIELD: power engineering; overhead power transmission and communication lines using self-carrying fiber-optic cables. SUBSTANCE: vibration damper has weights in the form of bodies of revolution of flexible damping member and clamp. Weights are press-fitted on ends of flexible member by means of cylindrical bushing which is then expanded in cylindrical through bore of weights. Chosen weights are unequal in mass; they are secured asymmetrically relative to vertical axis of clamp and at certain angle to longitudinal axis of flexible damping member. EFFECT: enhanced gain-frequency response and vibration damping capacity within wide range of resonant frequencies. 2 cl, 5 dwg
Patent RU-2163539-C1 (RU)
Title: Способ получения уплотненной древесины
Inventor: GALKIN V A
IPC: B27K3/08
Filed: 2000-07-11
Granted: 2001-02-27
Abstract: Способ получения уплотненной древесины для получения качественной древесины заключается в том, что пропитку, термообработку и уплотнение древесины проводят в одной герметичной камере. 1 з.п.ф-лы.
Patent RU-2184318-C1 (RU)
Title: Swirl burner
Inventor: SHTYM A N
IPC: F23C99/00
Filed: 2000-12-08
Granted: 2002-06-27
Abstract: FIELD: liquid hydrocarbon fuel burning equipment. SUBSTANCE: swirl burner has air supplying box, annular air channel, air supplying cone located inside box in axially aligned relation with respect to nozzle unit and communicating with box cavities and with annular channel via through windows. Axial nozzle unit is composed of multiplicity of nozzles. Peripheral two-gear blade-type swirler has outer axial gear and inner axial-tangential gear. Angle between blade outlet edges of inner axial-tangential gear and nozzle axis is selected such that tangential component of air flow speed at swirler outlet end is at least two times greater than axial component. EFFECT: increased efficiency and simplified construction. 6 cl, 2 dwg