baber/WOPTO huggingface dataset:
Patent RU-2295612-C1 (RU)
Title: Sapropel extraction device
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: E02F3/88
Filed: 2005-10-24
Granted: 2007-03-20
Abstract: FIELD: mining industry, in particular, engineering of devices for extracting sapropel from closed pools, may also be used during extraction of sapropels with insignificant viscosity. 
     SUBSTANCE: sapropel extraction device contains a watercraft with receiving device, device for capturing and transporting sapropel in form of scraper conveyor, tail section of which is positioned in productive depth of sapropel and suspended on floats by means of flexible elements, while head section of scraper conveyor is positioned on shore with possible unloading of sapropel. Each scraper is made in arc-shaped plan with bend directed oppositely its movement direction, and from above is covered with a lid, having span profile with flat middle section oriented in transverse direction relatively to guiding chute. Free edges of scraper are bent towards inside of the guiding chute, while front edge of flat section of lid is bent towards the bottom of guiding chute, each one for an angle lesser than angle of friction of sapropel mass against their surfaces. 
     EFFECT: increased productiveness due to increased volume of sapropel mass captured by each scraper. 
     4 dwg
Patent RU-2294980-C1 (RU)
Title: Method of production of multi-layer coat for cutting tools
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: B23B27/14
Filed: 2005-11-03
Granted: 2007-03-10
Abstract: FIELD: application of multi-layer wear-resistant coats on cutting tools; metalworking. 
     SUBSTANCE: multi-layer coat is applied on working surfaces of cutting tools by vacuum-plasma method. Layers are applied with the aid of three cathodes located horizontally in one plane. Two opposite cathodes are made from titanium and sectionalized cathode located between them is made from titanium and zirconium. Lower layer containing titanium nitride is applied at temperature of 620°C±10°C and upper layer containing titanium nitride and zirconium is applied at temperature of 550°C±10°C. 
     EFFECT: increased service life of cutting tools; improved quality of treatment. 
     1 tbl, 1 ex
Patent RU-2291907-C1 (RU)
Title: Method for extraction of precious metals
Inventor: SINEGRIBOV VIKTOR ANDREEVICH
IPC: C22B11/00
Filed: 2006-01-10
Granted: 2007-01-20
Abstract: FIELD: extraction of precious metals such as platinum, palladium, gold etc from various kinds of mineral raw materials containing alkaline chlorides and alkaline-earth metal chlorides, such as composite concentrate produced from clay-salt wastes (slimes) of potassium production, marking clays etc. 
     SUBSTANCE: method involves providing chlorinating calcinations of concentrate having chloride content of 7-13%; leaching out cinder by diluted solution of aqua regia and carrying-out sorption of precious metals from pulp; performing chlorinating calcinations at temperature of 600-700 C. Method enables complex extraction of platinum group metals, gold and silver from mineral raw materials containing chlorides of alkaline and alkaline-earth elements. 
     EFFECT: increased efficiency and reduced production costs due to employment of chlorinating agent and owing to reduced number of operations. 
     2 cl, 3 tbl
Patent RU-2310827-C1 (RU)
Title: Способ оценки жесткости льносодержащей пряжи, обработанной ферментами
Inventor: ROMANOVA ANNA NIKOLAEVNA
IPC: D06M16/00
Filed: 2006-03-03
Granted: 2007-11-20
Abstract: Способ оценки жесткости на изгиб льносодержащей пряжи относится к области контроля при изготовлении текстильных материалов, а именно к области контроля за ферментативными обработками пряж. Целью настоящего изобретения является повышение оперативности и упрощение оценки жесткости на изгиб льносодержащей пряжи, обрабатываемой ферментами отдельными партиями в разное время в аппарате, имеющем разовую загрузку, значительно меньшую, чем количество исходной пряжи, при сохранении качества оценки жесткости на изгиб, за счет кручения пряжи до разрыва. Способ заключается в том, что для однокруточной льносодержащей пряжи, включающей от 5 до 50% коротких льняных волокон с шерстяными и/или синтетическими волокнами, предварительно после обработки известными количествами ферментов после кондиционирования устанавливают зависимость между жесткостью на изгиб, определенной исходя из работы, затраченной на деформацию с постоянной скоростью образцов заданной длины о поверхность с постоянной кривизной, длины образца и радиуса кривизны, и усредненной по n образцам, и количествами кручений до разрыва в направлении, соответствующем исходной крутке пряжи, измеряемых после предварительного натяжения; у оцениваемой пряжи измеряют количество кручений до разрыва указанным образом, а далее с помощью установленной зависимости определяют жесткость на изгиб, соответствующую измеренному количеству кручений до разрыва. 5 ил., 4 табл.
Patent RU-2308479-C1 (RU)
Inventor: PEREVOZKINA MARGARITA GENNAD E
IPC: C11B5/00
Filed: 2006-03-16
Granted: 2007-10-20
Abstract: FIELD: oil-and-fat industry, in particular anti-oxidative protection of lipids, oils and fats. 
     SUBSTANCE: claimed composition contains alpha-tocopherol and antioxidant synergist, such as 1-(N-4'-hydroxyphenyl-propyl-3,3',5'-tri-tert-buthyl)-5-ethyl salicylic acid sulfide. Claimed composition is added in amount of 0.04-0.28 % based on lipid mass and all components are used in specific component ratio. Method of present invention makes it possible to reduce of lipid oxidation rate by 2-5 times and to reduce of hydroperoxides level formed in process of lipid oxidation by 74.3 %. 
     EFFECT: decreased lipid oxidation rate; reduced level of hydroperoxides. 
     3 tbl, 6 ex
Patent RU-2304523-C1 (RU)
Inventor: AVER JANOV GENNADIJ SERGEEVICH
IPC: B60G15/12
Filed: 2006-03-29
Granted: 2007-08-20
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: invention relates to shock absorbing devices for damping vertical vibrations of vehicles using gas in chamber with elastic wall.  Pneumatic suspension contains main elastic member installed between sprung and unsprung masses and additional elastic member installed inside main elastic member.  Additional elastic member is made in form of hollow plunger divided into two spaces by piston.  Rod space of plunger is connected by air channel through electropneumatic valve controlled by speed sensor and switching device to feed mass of mass of gas at beginning of each rebound stroke with receiver, and to bleed mass of gas into atmosphere at beginning of each compression stroke.  Second space of plunger also communicates with atmosphere through hole in bottom of inner plunger.  Rod of piston is secured in cover of main elastic member. 
     EFFECT: improved damping properties of pneumatic suspension, provision of control of its elastic damping characteristics over entire amplitude frequency range under external action. 
     3 dwg
Patent RU-2310721-C1 (RU)
Inventor: DUDIK EHDUARD FEDOROVICH
IPC: E02B17/00
Filed: 2006-03-31
Granted: 2007-11-20
Abstract: FIELD: hydraulic structure construction, particularly to protect self-elevating floating drilling installation in freezing sea shelf. 
     SUBSTANCE: protection device comprises protective ice-resistant structure with ground core fill arranged inside it. Ice-resistant structure is made as integral double-walled shell, which may float due to shell air-tightness. The shell has bottom and deck extending along shell perimeter, as well as shaft orifices to receive support columns of self-elevating floating drilling installation. The shell has ballast system including ballast pumps, drilling conductor, as well as mooring, towing and anchoring means. Method for protection device installation involves manufacturing protective ice-resistant structure; transporting thereof by water; installing protective ice-resistant structure on water body bottom in designed position; forming ground core fill. Before protective ice-resistant structure installation on water body bottom the structure is jointed with self-elevating floating drilling installation when protective ice-resistant structure is located under water by directing self-elevating floating drilling installation so that support columns thereof are over shaft orifices made in protective ice-resistant structure. After that support columns are inserted in shaft orifices and ice-resistant structure emerges along with self-elevating floating drilling installation by ballast removal therefrom. Then the assembly is moved to drilling point and lowered on bottom in designed position. 
     EFFECT: increased efficiency of drilling installation usage, decreased time and costs of self-elevating floating drilling installation provided with protective device construction. 
     3 cl, 11 dwg
Patent RU-2324199-C1 (RU)
Title: Электронно-цифровое устройство измерения угловых координат быстро движущихся объектов
Inventor: VASIL EV VLADIMIR VLADIMIROVIC
IPC: G01S7/40
Filed: 2006-10-30
Granted: 2008-05-10
Abstract: Изобретение предназначено преимущественно для использования при измерениях угловых координат движущихся объектов, например летательных аппаратов. Технический результат состоит в повышении точности дистанционного измерения параметров траектории движения движущихся объектов при обеспечении требуемого угла поля зрения. Заявленное устройство содержит четыре оптико-механических блока канала наблюдения и оптико-механический блок канала юстировки, оптически сопряженные соответственно с четырьмя фотоприемными устройствами канала наблюдения и фотоприемным устройством канала юстировки, четыре видеоконтрольных адаптера канала наблюдения и видеоконтрольный адаптер канала юстировки, устройство регистрации информации, блок преобразования видеосигналов, блок формирования синхросигналов, блок управления и преобразования информации, блок формирования отсчетов, первый и второй преобразователи угол-код, блоки считывания с вертикального и горизонтального дисков, опорно-поворотное устройство, механизм вертикального наведения, который содержит вертикальный диск с кодовой дорожкой, механизм горизонтального наведения, который содержит горизонтальный диск с кодовой дорожкой, пульт дистанционного управления и видеоконтрольное устройство. Оптико-механические блоки канала наблюдения установлены на едином основании составного канала наблюдения и снабжены котировочными приспособлениями. Оптико-механический блок канала юстировки жестко закреплен в центре единого основания составного канала наблюдения, которое снабжено котировочными приспособлениями для его юстировки относительно осей вращения устройства. 1 з.п. ф-лы, 1 ил.
Patent RU-2326014-C1 (RU)
Title: Восьмиосное железнодорожное тяговое транспортное средство (варианты)
Inventor: NIKIFOROV NIKOLAJ IVANOVICH
IPC: B61F5/38
Filed: 2006-11-07
Granted: 2008-06-10
Abstract: Рама (2) транспортного средства снабжена боковыми кронштейнами (5), соединенными связями с верхними концами двухплечих рычагов (32). Буксы колесных пар тележки поводками или тягами соединены с нижними концами этих рычагов, или с их средними частями, или с нижними концами вторых двуплечих рычагов (36), установленных на рамах тележек и соединенных с нижними концами первых рычагов. Рамы тележек соединены между собой тягами (46), при этом некоторые поперечные балки тележек или две крайние тяги соединены с кронштейнами (48), которыми снабжена рама транспортного средства в срединной вертикальной плоскости, а тяговые электродвигатели подвешены на рамах тележек или транспортного средства, или тяги, соединяющие вторую и третью тележки, снабжены устройствами ограничения относа кузова. Снижаются габариты транспортного средства, необрессоренные массы, динамические нагрузки, обеспечивается прохождение кривых малых радиусов. 3 н. и 21 з.п. ф-лы, 7 ил.
Patent RU-2316331-C1 (RU)
Title: Средство, обладающее противовоспалительным и ранозаживляющим действием для лечения ультрафиолетовых дерматитов
Inventor: ISMATOVA RASHIDA RAVILEVNA
IPC: A61K35/10
Filed: 2006-12-26
Granted: 2008-02-10
Abstract: Изобретение относится к созданию средств на природной основе для лечения ультрафиолетовых дерматитов с проявлением противовоспалительного и ранозаживляющего действия. Средство, обладающее противовоспалительным и ранозаживляющим действием для лечения ультрафиолетовых дерматитов представляет собой мазь, содержащую порошок гумата натрия из низинного древесно-травяного торфа Томской области, полиэтиленгликоль с молекулярной массой 400 и 1500, димексид и воду питьевую. Мазь не вызывает аллергических реакций и проявляет высокий терапевтический эффект при УФО-эритеме. 9 табл.
Patent RU-2342599-C1 (RU)
Inventor: KUZNETSOV ANATOLIJ PAVLOVICH
IPC: F23G5/027
Filed: 2007-02-27
Granted: 2008-12-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to recycling of household and industrial carbon-bearing wastes and may be used in communal services for recycling of rubbish with preparation of useful products, such as liquid fuel and oil fractions. Gasifier for plant of thermal recycling of carbon-bearing wastes contains cylindrical casing with sealed reaction space, loading unit installed in the top part of casing, combustion chambers for supply of high-temperature gasifying agents into gasification area of reaction space, tapered exhaust part of casing equipped with facility for outlet of gasification products. One of combustion chambers is installed into inlet part of gasifier so that jet of high-temperature gasifying agent that outflows from it may affect the wastes that come from loading unit. Along the height of reaction space gasification area flow-through sections are provided, which are formed by deflectors in the form of alternating central disk and peripheral annular screens. Central disk screens are fixed on the central body that is common for all sections and is coaxially installed. Annular screens are fixed on internal surface of gasifier with formation of through gaps between disk and annular screens. On casing external surface, in the area of flow-through sections, collector is installed with combustion chambers, which is communicated via tangential nozzles to flow-through sections. Under tapered outlet part of gasifier semi-open channel is made, which is connected to facility for exhaust of gasification products in the form of Venturi scrubber and smoke exhaust. On the dead end of semi-open channel combustion chamber is installed for ejection of gasification products from outlet part and their supply to Venturi scrubber. Method is described for thermal recycling of wastes in this gasifier. 
     EFFECT: higher efficiency of carbon-bearing wastes gasification. 
     6 cl, 1 ex, 2 dwg
Patent RU-2328525-C1 (RU)
Title: Устройство для обработки и очистки жидкого продукта
Inventor: KISTEREV VALERIJ EVGEN EVICH
IPC: B67D7/76
Filed: 2007-03-09
Granted: 2008-07-10
Abstract: Изобретение может быть использовано в пищевой промышленности. Устройство содержит корпус с фиксатором для сопряжения с горловиной бутылки, полости для размещения герметизирующего элемента, корпус для электродвигателя, крыльчатки электронасоса, фильтра, рассекателя ограничителя, резьбового соединения на внешней стороне корпуса, колпачок, элементы, обеспечивающие крепление, изоляцию и герметизацию устройства. Фильтр включает материал грубой очистки, сорбент или смесь сорбентов и материал для тонкой очистки. Устройство также содержит корпус для электродвигателя, крыльчатку, манжету, элемент питания, узел управления в виде выключателей, электропроводящего соединения и индикатора включения. Это позволяет повысить удобность в эксплуатации устройства, эффективность очистки и обработки продукта. 13 з.п. ф-лы, 4 ил.
Patent RU-2338033-C1 (RU)
Title: Способ возведения бетонных набивных свай в раскатанных скважинах
Inventor: SAURIN ANATOLIJ NIKIFOROVICH
IPC: E02D5/34
Filed: 2007-03-16
Granted: 2008-11-10
Abstract: Изобретение относится к фундаментостроению, в частности к способам повышения несущей способности рыхлых и слабых грунтов, в том числе обладающих специфическими, просадочными, засоленными и другими свойствами. Технический результат - повышение качества и несущей способности возводимых свай. Способ возведения бетонных набивных свай включает следующие технологические операции: образование продольной полости скважины в вертикальном или наклонном направлении без выемки грунта и раскатывание цилиндрическо-конической скважины путем вытеснения грунта веретенообразным раскатчиком в околоскважинное пространство, формируя при этом уплотненную зону скважины, заполнение скважины бетонной смесью не ниже класса В 3,5, при этом радиус уплотненной зоны определяют по формуле:   а расход бетона для заполнения скважины определяют по формуле: 
        где: d - диаметр формирующего (цилиндрического) катка раскатчика скважины, м; ρ d  - начальная (до раскатки) плотность грунта в сухом состоянии, т/м 3 ; ρ dS  - плотность грунта в сухом состоянии в уплотненной зоне, т/м 3 ; d - диаметр сваи, м; l ц  - длина цилиндрического участка скважины, м; l k  - длина конического участка скважины, м; L - длина сваи, м. 1 з.п. ф-лы, 4 ил.
Patent RU-2313568-C1 (RU)
Title: Concentrated brewer's base, method for producing of beverage using concentrated brewer's base, method for producing of gel-like product using concentrated brewer's base, gel-like product using concentrated brewer's base
Inventor: POGOSJAN ARTAK SIMONI
IPC: C12C11/00
Filed: 2007-04-02
Granted: 2007-12-27
Abstract: FIELD: brewing industry. 
     SUBSTANCE: concentrated brewer's base free of distinct odor and taste is produced from malt wort subjected to fermentation, additional fermentation and ripening, clarification, filtering and processing for elimination of odor and taste and concentration. Concentrated brewer's base produced by said method contains up to 60 wt% of endogenous ethanol, 76-1,000 mg/l of fermentation by-products on conversion to 100%-ethanol. Base may be produced by processing for elimination of odor and taste simultaneously with concentration procedure, or by vacuum concentration followed by distilling or condensing of alcohol-containing fraction released in conjunction with juice vapors during vacuumizing process, or by freezing out concentration, or concentration provided by water sorption, or concentration provided by water sorption to obtain powdered product, or concentration using methods employing membranes. Base may be also produced by discharging after concentration of gel-like substances. Method for producing of beverage using concentrated brewer's base involves blending concentrated brewer's base with aromatizer, and/or flavor additive, and/or flavor and aroma additive, and/or juice-containing flavor component, food acid and/or acidity regulator, sweetener; saturating with carbon dioxide, and bottling; before bottling, adjusting flavor-aroma coefficients using water. Cloud emulsion and/or preservative, and/or food colorant may be additionally introduced. Method for producing of gel-like product using concentrated brewer's base involves blending concentrated brewer's base with aromatizer, and/or flavor additive, and/or flavor-aroma additive, and/or juice-containing flavor component, food acid and/or acidity regulator, sweetener and gel-forming substance such as agar-agar, and/or pectin, and/or methyl cellulose, and/or carboxyl methyl cellulose. 
     EFFECT: wider range of novel products and reduced production costs. 
     14 cl, 7 ex
Patent RU-2338765-C1 (RU)
Inventor: BEKLEMYSHEV VJACHESLAV IVANOVICH
IPC: C09C3/08
Filed: 2007-04-06
Granted: 2008-11-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to the chemical industry of production of lacquer coating materials, and in particular, to coating compounds with biocidal properties when processing different surfaces of construction products made from metal, wood, concrete etc. and used in different technologies, for example, construction, medicine, ship building etc. The engineering problem of the invention is to design a coating compound with biocidal properties and a method of making a nano-structure additive with biocidal properties. The problem can be solved by making a compound which contains a binding base substance in form of a lacquer coating material or a film forming additive with biocidal properties with nano-sized particles - 0.5-10 wt %. The compound also contains modified bentonite in form of montmorillonite with particle size of 2-500 nm. Ions of alkali metals during modification of bentonite by a solution of silver and/or copper salts are substituted with Ag +  and/or Cu +  ions. The compound can either an additive in form of capsaicine and modified bentonite in form of montmorillonite with particle size of 2-500 nm. Ions of alkali metals during modification of bentonite by a solution of silver and/or copper salts are substituted with Ag +  and/or Cu +  ions and/or during modification of bentonite by a solution of catamine AB ions of alkali metals are substituted with cations of the latter: [C n H 2n+1 N + (CH 3 ) 2 CH 2 C 6 H 5 ], where n=10-18. 
     EFFECT: unification of additives with biocidal properties to different types of lacquer coating materials, higher operational reliability of the compound due to improvement of its inactivating biocidal prolonging action on processed surfaces, increased ecological safety and simplification of the process of obtaining nano-size particles of an additive with biocidal properties. 
     12 cl, 8 ex
Patent RU-2343631-C1 (RU)
Inventor: UVAROV VLADIMIR KONSTANTINOVICH
IPC: H04B1/64
Filed: 2007-04-23
Granted: 2009-01-10
Abstract: FIELD: physics; communications. 
     SUBSTANCE: proposed method and device for threshold noise reduction of audio signals relates to instrument making and is aimed at processing signals. Original signal is combined to its Hilbert conjugate, after which the square of the envelope of the original signal is selected. By determining the sum of the squares of each pair of Hilbert signal conjugates, the output signal is generated by multiplying one of the conjugates with noise reduction sub-signal, whose value is limited. From the square of the envelope of the original signal, square root is taken. By calculating the envelope of the original signal, result is integrated, scale changed, compounded with DC voltage, determining noise reduction threshold of quiet interval, forming slowly changing part of limiting threshold. From the envelope of the original signal, result obtained from integration and scaled change is subtracted, limited from below, subjected to scaled change, and limited from above, using DC voltage as the threshold, determining the noise reduction threshold of the quiet interval, forming the fast changing part of the limiting threshold, which is subtracted from the slowly changing part of the limiting threshold, forming the limiting threshold of the envelope. The fast changing part of the limiting threshold is limited from above. The result from limiting is divided by the threshold value, thereby generating the noise reduction sub-signal. 
     EFFECT: higher quality of audio signals and increased intelligibility of speech signals. 
     2 cl, 1 dwg
Patent RU-2340680-C1 (RU)
Inventor: AGEEV VITALIJ VALERIEVICH
IPC: C13B25/00
Filed: 2007-05-08
Granted: 2008-12-10
Abstract: FIELD: food products, chemistry. 
     SUBSTANCE: method implies melting raw sugar by hot sweet washed filtrate up to solids content of 53-57%, liming melt liquor, carbonatation up to pH of 9.2-9.5 and filtration. During melting raw sugar solution is treated by ozone-air mixture with the ozone concentration in the mixture equal to 5-15 g/nm 3  and with the amount of ozone-air mixture equal to 3.0-4.5 nm 3 /m 3  of the solution. 
     EFFECT: proposed method allows decreasing colour degree of the melt liquor, improving purification efficiency and reducing lime consumption as compared to the known process. 
     4 ex