baber/WOPTO huggingface dataset:
Patent RU-2315003-C1 (RU)
IPC: C02F103/04
Filed: 2006-03-28
Granted: 2008-01-20
Abstract: FIELD: natural gas industry; other industries; methods of the water purification for the economic, drinking and technological purposes. 
     SUBSTANCE: the invention is pertaining to the field of the water purification for the economic, drinking and technological purposes and may be used for purification of the natural (ground waters, surface waters) and technogenic waters from the organic compounds - the humic and fulvic acids stipulating the coloring of the water. The method of purification of the waters includes the contact of the polluted water with the sorbent. At that, in the capacity of the sorbent they use brucite. In the preferential version of realization of the method the sorption is exercised by filtration through the brucite layer. The invention also provides for realization of the method by addition of the brucite with the coarseness less than 0.1 mm in the purified water with the subsequent separation of the sediment. The invention ensures the high quality of the water purification and price reduction of the production process at the expense of usage of the natural sorbent. 
     EFFECT: the invention ensures the high quality of the water purification and price reduction of the production process at the expense of usage of the natural sorbent. 
     3 cl, 1 tbl, 4 ex
Patent RU-2305337-C1 (RU)
Title: Pin insulator
Inventor: GUNGER JURIJ ROBERTOVICH
IPC: H01B17/20
Filed: 2006-03-31
Granted: 2007-08-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed pin insulator used for overhead power transmission lines has external conductor-fixing head, cup-shaped component to receive pin, as well as rib-forming petticoat coupled with external head. External head is made of aluminum, pin member, of steel, and rib-forming member enclosing part of cup-shaped member length, of silicone rubber; inner surface of external head has annular drilling and petticoat is provided with annular projection radially directed toward cup-shaped member; space formed between the latter, head, and petticoat is filled with polymeric material made stiff by solidification. Inner surface of cup-shaped member is covered with silicone rubber layer. Material of glass-fiber base laminate type is used as stiff polymeric material. 
     EFFECT: improved design. 
     4 cl, 1 dwg
Patent RU-2311522-C1 (RU)
Title: Hydraulic whipstock
Inventor: TIKHONOV OLEG VLADISLAVOVICH
IPC: E21B7/08
Filed: 2006-05-19
Granted: 2007-11-27
Abstract: FIELD: drilling equipment, particularly special apparatus for deflecting the boring, for example special drill bits, knuckle joints, whipstocks. 
     SUBSTANCE: hydraulic whipstock comprises diverting wedge having inclined working surface made as gutter and support unit having cylindrical hollow body with orifices for slip receiving and spacing member inserted in the hollow body and having inclined surfaces. Slips having teeth on face surfaces and depressions in rear slip surfaces are slideably arranged on the inclined surfaces. The depression mates T-shaped extension made on inclined spacing member surface. Device also has hydraulic chamber and flexible high-pressure hose to supply liquid to hydraulic chamber. Hydraulic whipstock comprises sub and packers located between diverting wedge and cylindrical hollow support unit body. Spacing member comprises guiding section having piston-like lower part and passing into spacing section made as regular truncated trihedral prism tapering downwards. Prism ribs are defined by inclined surfaces and have extensions to receive slips with teeth inclined downwards. Slips are radially arranged in windows made in lower part of cylindrical hollow support unit body and shifted 120° one relatively another. Annular groove and thrust are created in upper part of support unit body. The annular groove and thrust define hydraulic chamber along with cylindrical surface of guiding part created in spacing member. Hydraulic chamber is connected with flexible hose through cavities formed in sub and guiding part of spacing member correspondingly. The last cavity is connected to hydraulic chamber through distribution means made as three through orifices forming 120° angle with each other. Support unit body may slide along guiding part of spacing member along with simultaneous hydraulic chamber volume change. Cap is put on cylindrical hollow support unit body end so that the cap is threadedly secured to spacing section of spacing member. Sealing means are installed between inner surface of hollow cylindrical support unit body and outer surface of spacing member. 
     EFFECT: increased reliability of whipstock connection to casing pipe walls and simplified whipstock removal. 
     5 dwg
Patent RU-2302872-C1 (RU)
Inventor: KHAVINSON VLADIMIR KHATSKELEVI
IPC: A61P19/00
Filed: 2006-06-22
Granted: 2007-07-20
Abstract: Изобретение относится к выделению биологически активного вещества из хрящей животных и получению лекарственной формы для парентерального введения, которая может использоваться в медицине как средство, нормализующее функции хрящевой ткани. Средство выполнено в виде лекарственной формы для парентерального введения и представляет собой пептидный комплекс с содержанием низкомолекулярной фракции от 70 до 90%, с молекулярной массой входящих в него пептидных компонентов в пределах 75 до 846 Да, с концентрацией полипептидов 2,5÷2,9 мг/мл и получено из хрящей телят не старше 12-месячного возраста или свиней путем экстракции уксусной кислотой в присутствии хлористого цинка. Предлагаемый способ получения средства заключается в том, что хрящи телят не старше 12-месячного возраста или свиней замораживают при температуре не менее минус 40°С, выдерживают при температуре минус 20÷22°С в течение не менее двух месяцев, затем измельчают, добавляют 3% раствор уксусной кислоты в объемном соотношении 1:5 при температуре 20÷5°С, экстракцию проводят при постоянном перемешивании, после получения однородной взвеси в нее добавляют 1% раствор хлористого цинка в объемном соотношении 50:1, охлаждают при постоянном перемешивании до температуры 7÷16°С, затем перемешивают по 1 ч через каждые 4 ч отстаивания в течение 48 ч, экстракт отделяют от балластных веществ сепарированием, к экстракту добавляют ацетон в объемном соотношении 1:5, выдерживают при температуре 3÷5°С в течение 4 ч, образовавшийся гомогенизированный осадок повторно осаждают ацетоном не менее 2-х раз, затем осадок, содержащий активное вещество, промывают на нутч-фильтре двукратными объемами охлажденного до температуры 7÷16°С ацетона до получения осадка светло-серого цвета, протирают через металлическое сито, высушивают, растворяют в дистиллированной воде при комнатной температуре и постоянном перемешивании до концентрации полипептидов 2,5÷2,9 мг/мл, раствор центрифугируют, фильтруют, подвергают ультрафильтрационной очистке на установке при противодавлении не более 1,0 кгс/см 2  через материалы с задерживающей способностью 15000 Да, в ультрафильтрат добавляют гликокол до его конечной концентрации 10÷20 мг/мл при рН 5,6÷6,6, раствор подвергают стерилизующей фильтрации под давлением не более 2,0 кгс/см 2 , разливают в ампулы по 2 мл и автоклавируют в течение 8 минут при температуре 120°С и атмосферном давлении 1,1 кгс/см 2 . Изобретение обеспечивает оптимальную технологию выделения пептидного комплекса с содержанием низкомолекулярной фракции от 70 до 90%, с молекулярной массой входящих в него пептидных компонентов в пределах от 75 до 846 Да и получение водного раствора экстракта с концентрацией полипептидов 2,5÷2,9 мг/мл, позволяющую не только очистить получаемый продукт от примесей, но и увеличить его выход; а также то, что выделенное вещество отличается от известных веществ, полученных ранее из животного сырья, по молекулярной массе входящих в него пептидных компонентов, а также по его нетоксичности и апирогенности за счет полной очистки от примесей. 2 н.п. ф-лы, 1 табл., 1 ил.
Patent RU-2331533-C1 (RU)
Inventor: EFANOV VASILIJ VASIL EVICH
IPC: G01L5/28
Filed: 2006-11-02
Granted: 2008-08-20
Abstract: FIELD: transportation. 
     SUBSTANCE: device for testing the braking system state incorporates and electric-contact pickup, a computing device, a data processing unit, overload level indicator and braking parameters determination unit. The invention novelty consists in determination of the current overload value, determination of initial conditions of overload origin proceeding from the comparison of the vehicle current speed with the preset values, analysis of the current overload value using the reference values for appropriate initial conditions of the overload origin, warning about running order of the braking system if the current overload value exceeds the preset overload values, determination of braking distance and time of the braking system operation. The vehicle braking distance is determined by fixing the time interval and deceleration acceleration from the moment of depressing the brake pedal till a complete stop of the vehicle. 
     EFFECT: easier determination of the braking system state. 
     5 dwg
Patent RU-2325036-C1 (RU)
Title: Преобразователь для воспроизведения звука
Inventor: TOLSTUNOV SERGEJ ANDREEVICH
IPC: H04B10/00
Filed: 2006-11-09
Granted: 2008-05-20
Abstract: Изобретение относится к области акустики и может быть использовано для воспроизведения речи, музыки и других звуков, например в условиях проведения аварийно-спасательных работ. Техническим результатом изобретения является повышение надежности и расширение области применения. Преобразователь для воспроизведения звука содержит диафрагму, установленную с возможностью вибрации, возбудитель, связанный с источником электрического тока, источники модулированного и опорного световых излучений, линзы, фотоприемник, усилитель низких частот, солнечную батарею. Дополнительно преобразователь снабжен оптическим аккумулятором, выполненным в виде замкнутого полусферического корпуса с плоским основанием и внутренним отражающим покрытием, причем на плоской стороне корпуса нанесено покрытие из сульфида бария с добавками солей, при этом в сферической части корпуса установлены рассеивающие линзы, а солнечная батарея установлена в вершине сферической части корпуса. 3 з.п. ф-лы, 2 ил.
Patent RU-2322433-C1 (RU)
Title: Способ одновременного получения хлороформа и третичных хлоралканов
Inventor: GENKIN MIKHAIL VLADIMIROVICH
IPC: C07C17/354
Filed: 2006-12-25
Granted: 2008-04-20
Abstract: Изобретение относится к хлорорганическому синтезу, конкретно - к одновременному получению хлороформа и третичных хлоралканов. Согласно способу в хлорбензоле растворяют четыреххлористый углерод и изоалкан, затем вводят хлорид меди (II) и комплексообразователь, содержащий катион четвертичного аммония, выбранный из R 4 N + Cl -  или (R 1 ) 3 (R 2 )N + Cl - , где R представляет собой гексил, гептил, октил, R 1  представляет собой бутил, октил, R 2  представляет собой бензил с мольным соотношением катион:медь 10-5:1 и концентрацией меди 0,95-1,3 г/л, с образованием катализатора, представляющего собой анионный хлоридный комплекс меди (II), и проводят гидрирование четыреххлористого углерода изоалканом в жидкой фазе при температуре 130-160°С в течении 2-11 ч с получением хлороформа и хлорированного в третичное положение изоалкана. Технический результат - многократное использование катализатора, высокая селективность по хлороформу и третичным хлоралканам при незначительном образовании побочных продуктов. Табл.1.
Patent RU-2341406-C1 (RU)
Inventor: KOTOVICH SERGEJ VLADIMIROVICH
IPC: B60F3/00
Filed: 2007-03-29
Granted: 2008-12-20
Abstract: FIELD: transport. 
     SUBSTANCE: device for movable coupling of screw in nozzle of amphibious vehicle has water propulsion-steering complex consisting of screw in propeller nozzle and water steering gear of amphibious vehicle connected to hull of amphibious vehicle having main bottom with propulsion-steering complex capable of moving in vertical plane by raising and lowering mechanism. This mechanism is equipped with swinging step which in work position has hinged fixing to hull in its front part and from the opposite side it has extension section with installed water propulsion-steering complex having folding spade on its bottom surface and mechanisms' drives protected by fairing. Propulsion-steering complex is capable of moving in horizontal plane together with extension section through its shifting struts with regard to swinging step and is also capable of vertical-angular movement together with swinging step due to its raising and lowering mechanism. 
     EFFECT: increase of amphibious vehicle speed on water and increase of cross-country ability during passage ashore or travel off roads with simultaneous arrangement of conditions for protection of water propulsion-steering complex from damages, and protection of special purpose amphibious vehicles from anti-bottom mines and possibility of self-entrenching. 
     9 cl, 11 dwg
Patent RU-2335449-C1 (RU)
Inventor: BAKHOLDIN ALEKSANDR MIKHAJLOVICH
IPC: B66C1/34
Filed: 2007-04-17
Granted: 2008-10-10
Abstract: FIELD: transportation. 
     SUBSTANCE: hook suspension includes hook, transverse member, fastening element for hook fixing on transverse member and thrust-bearing located between transverse member and fastening element. As retaining device cylinder is used which is cut into four pieces and has inside cone hole and V-shaped retaining screw with left thread on it's end part which is screwed into hollow made in hook tail, at that, the middle part of V-shaped retaining screw is made in the form of truncated cone and interacts with inside cone surface of cut cylinder. 
     EFFECT: widening the possibility to use in various transverse members; improvement of serviceability, increase of reliability and mounting convenience. 
     1 dwg
Patent RU-2345834-C1 (RU)
Inventor: KONDRATJUK EVGENIJ VASIL EVICH
IPC: B01J20/16
Filed: 2007-07-23
Granted: 2009-02-10
Abstract: FIELD: technological processes; chemistry. 
     SUBSTANCE: method for preparation of filter-sorption material includes application of silica-alumina mineral on substrate. Substrate used is basalt fibers, and silica-alumina mineral is bentonitic clay with montmorillonite content of at least 80%. Basalt fibers are processed by 5-7% water solution of alkali, bentonitic clay that has been previously exposed to soda activation is added, then mixed with addition of binding agent selected from aluminium salts, at ratio of bentonitic clay and binding agent equal to 1:3, heated at temperature of 50-100°C for 2 hours, material is cooled, flushed by water and exposed to thermal activation at the temperature of 110-120°C. 
     EFFECT: higher sorption capacity of filter-sorption material capable of regeneration, and expansion of material application sphere. 
     3 tbl
Patent RU-2335126-C1 (RU)
Inventor: VELIKANOV DMITRIJ ANATOL EVICH
IPC: A01M19/00
Filed: 2007-07-23
Granted: 2008-10-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: electrical deratisation device relates to means of rodent control and can be used for scaring away rodents from storing places of agricultural and food products, from building basements, from underground pipeline collectors. Electrical deratisation device comprises high-voltage terminal electrodes connected to high-voltage pulse source which consists of charging circuit, two power rails, high-voltage transformer and pulse generator which includes energy-storage capacitor and electronic switch and which is fed from primary cell. Feature of novelty consists in fact that primary and secondary windings of high-voltage transformer are galvanically disconnected from each other. High-voltage terminal electrodes are connected to both ends of secondary high-voltage transformer winding. Electronic switch is fitted with two electrodes. Pulse generator is fed from primary cell through current half-waves of both polarities with the help of charging circuit consisting of current-limiting capacitor, two diodes and inductance coil. Cathode of the first diode, anode of the second diode and first plate of current-limiting capacitor are connected to each other. First lead of inductance coil is connected to cathode of the second diode; its second lead, first lead of the high-voltage transformer primary winding and first plate of energy-storage capacitor are connected to each other. Second lead of high-voltage transformer primary winding is connected to the anode of electronic switch. Anode of the first diode, second plate of energy-storage capacitor and cathode of electronic switch are connected to each other and are connected to the first power rail. Second plate of current-limiting capacitor is connected to the second power rail. According to the second version and in contrast to the first one feature of novelty of the electrical deratisation device consists in fact that one end of high-voltage transformer secondary winding is connected to grounding device, and the other end is connected to high-voltage terminal electrodes. 
     EFFECT: simplification of electrical deratisation device design and improvement of performance characteristics regarding electrical and fire safety. 
     6 cl, 4 dwg
Patent RU-2360076-C1 (RU)
Inventor: SERPIK IGOR NAFTOL EVICH
IPC: E04B1/24
Filed: 2008-02-12
Granted: 2009-06-27
Abstract: FIELD: construction. 
     SUBSTANCE: building frame includes two-storey double frames, system of vertical toughness ties and binding beams. Frames consist of columns and girth rails made as beams. Neighbouring frames are coupled with diagonal tights, arranged within the parapet, and upper parts of the columns are tied. Upper parts of columns are made as vertical rods. Top mark of additional rods coincides with the top mark of the parapet. Neighbouring frames are connected with box beams, located at the level of mounting assemblies of the roof girth rails. In the plane of frames floor beams are coupled with vertical tights in the places of their resting upon the neighbouring column with a roof girth rail. Horizontal tights couple edge columns in the nodes of roof girth rail resting. In the plane of front frames diagonal tights joint floor beams in the places of resting against the edge columns with roof beams in the middle of their span. 
     EFFECT: increased bearing capacity of the frame elements preventing progressing avalanche-type building failure in case of beyond-design effects. 
     8 dwg
Patent RU-2375309-C1 (RU)
Inventor: ZHURAVLEV VIKTOR DMITRIEVICH
IPC: C01G28/00
Filed: 2008-03-25
Granted: 2009-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: sludge from production of non-ferrous metals, containing arsenic, sodium, zinc and cadmium compounds, is dispersed in water with mass ratio solid:liquid = 1:(2.5-3). Small portions of nitric acid are added to the obtained suspension until attaining concentration of HNO 3  from 15 to 20 g/dm 3 . While stirring, the mixture is heated to temperature ranging from 70 to 90°C and held while stirring for 2 to 3 hours. The residue which contains arsenic compounds and elementary sulphur is filtered from the mother solution which contains sodium, zinc, iron and copper sulphates. The residue is washed and water is added until attaining mass ratio solid:liquid=(1-2):(1-3). Nitric acid is added to the obtained solution until attaining pH = 1.5-2 and hydrogen peroxide is added in stoichiometric quantity of 105 to 110%. 
     EFFECT: wider raw material base for producing arsenic acid, recycling wastes from production of non-ferrous metals using an environmentally safe method, obtaining two end products - sulphur and arsenic acid. 
     2 ex
Patent RU-2357732-C1 (RU)
Inventor: SAZHIN ALEKSANDR VALER EVICH
IPC: A61M5/00
Filed: 2008-03-31
Granted: 2009-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medicine, particularly otolaryngology, and is intended for chronic tonsillitis treatment. Method involves lymphotropic administration of antibiotic and immunocorrection agent in single dose. Lymphotropic administration is performed by subcutaneous injection in area below mastoid bone by 1-3 cm along anterior or posterior edge of clavisternomastoid muscle. Antibiotic is administered for the first 3-5 days. Immunocorrection agent is administered for the following 5-8 days. Cefatoxime can be used as antibiotic, and polyoxydonium or cycloferon can be used as immunocorrection agent. Course of treatment comprises 8-13 days. 
     EFFECT: clinical remission achieved, prevention of complications along with high efficiency of the method. 
     1 tbl, 3 ex
Patent RU-2360715-C1 (RU)
Inventor: JUSUPOV AZAT SALIKHOVICH
IPC: A61P17/00
Filed: 2008-03-19
Granted: 2009-07-10
Abstract: Изобретение относится к медицине и может быть использовано для лечения розового лишая (болезни Жибера). Для этого на пораженную поверхность кожи наносят 0,1% гель Радохлорина в дозе 0,2 г на 1 см 2  поверхности. Экспозиция фотосенсибилизатора составляет 2 часа под светонепроницаемой повязкой. После удаления геля обрабатывают поверхность светом лазера длиной волны 662 нм при дозе световой энергии 200 Дж/см 2 . При этом воздействие осуществляют бесконтактно. В качестве источника лазерного излучения может быть использован диодный лазерный аппарат для фотодинамической терапии «ЛАХТА-МИЛОН». Заявленный способ позволяет уменьшить сроки выздоровления, увеличить безрецидивный период и достигнуть высокого косметического эффекта лечения. 1 з.п. ф-лы.
Patent RU-2374540-C1 (RU)
Inventor: OVANDER VALERIJ BORISOVICH
IPC: F16K5/06
Filed: 2008-04-22
Granted: 2009-11-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention is intended for use in pipeline systems of oil- and gas pipelines, water supply and multitude of other hydraulic units. Globe valve contains casing with one or two covers with channels for liquid passing, sphere valve with pass and controlling spindle, floating between two saddles from elements with high and low rigidity, located in covers and casing in joints of channels to gate. Rigid element of saddle is implemented in the form of ring from rigid and strong material with antifriction properties on surface of contact to gate and is installed without initial tightness by gate. Soft element of saddle is located on external surface of rigid element and is implemented in the form of flange collar. Blade of each collar allows tightness by sphere valve. Flange part of collar is located with diametral tightness in enveloping it housing or cover boring. 
     EFFECT: invention is directed to multiple increasing of permissible diametres of passes and pressure difference of liquid and also to increasing of work resource of globe valve with floating gate at simultaneous reduction of labour-intensiveness of manufacturing and moment on controlling spindle. 
     1 dwg