baber/WOPTO huggingface dataset:
Patent RU-2343378-C1 (RU)
Inventor: GORDEEV VLADIMIR FEDOROVICH
IPC: F26B5/02
Filed: 2007-06-05
Granted: 2009-01-10
Abstract: FIELD: heating; drying. 
     SUBSTANCE: present group of inventions pertains to technology of drying capillary-porous materials, mainly seed corn and oilseeds, and can be used in agriculture and other industries. Method of drying capillary-porous materials employs effect of ultrasonic vibrations, generated by electroacoustic transducers, on stream of capillary-porous materials, moving under the effect of gravitational force. The effect of ultrasonic vibrations on capillary-porous materials is achieved through mechanical contact with emitting surfaces of electroacoustic transducers. Device for drying capillary-porous materials comprises storage bin, on the sidewalls of which are oppositely mounted electroacoustic transducers, electrically connected to power supply, device for loading the capillary-porous materials and device for offloading the finished product. The emitting surfaces of the electroacoustical transducers are inside the storage bin. The distance between the emitting surfaces ranges from one to two maximum dimensions of separate elements of the capillary-porous materials. Linear dimensions of the storage bin in places where the emitting surfaces are located are many times larger than its cross sectional dimensions. 
     EFFECT: increased output and quality of drying and reduced power inputs. 
     2 cl, 2 dwg
Patent RU-2344491-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: E04B1/82
Filed: 2007-06-08
Granted: 2009-01-20
Abstract: FIELD: physics. 
     SUBSTANCE: sound-absorbing device contains profiles and perforated walls with the layer of a sound-absorbing material arranged there between. Sound absorber elements comprise a skeleton suspended with the help of hooks, for example on cables, or directly attached to a rigid wall or a production area ceiling, the skeleton being made in the form of three cubic surfaces, first of which, an external one arranged in the sound-absorbing material layer filling the space between the first and second cubic surfaces. The third cubic surface located inside the second one and jointed to the said greater-diameter resonance. Note that the second and third surfaces are rigid. The sound-absorbing material wrapped up by a mesh-like kapron fabric, is arranged in the space between the skeletons jointed together by means of the aforesaid resonance inserts and different-diameter openings. Note that aforesaid resonance inserts can accommodate lighting fixtures with power supplies, while the filling represents a sound-absorbing nonflammable material, for example vinipor, fiber glass with a blanket from the fiber glass fabric to prevent sound absorber from falling outside. 
     EFFECT: higher efficiency of sound absorption. 
     2 cl, 2 dwg
Patent RU-2350662-C1 (RU)
Inventor: NIKITIN VALENTIN NIKOLAEVICH
IPC: C21D8/02
Filed: 2007-06-15
Granted: 2009-03-27
Abstract: FIELD: technological processes; metallurgy. 
     SUBSTANCE: invention is related to metallurgy, more precisely to production of thick sheets from low-alloyed chrome-containing steels used in manufacture of welded bodies of heavy-load trucks. Slabs are heated for rolling to 1200-1260°C, and multi-stage hot rolling is carried out with the temperature in the rolling end of 800-920°C, afterwards sheets are cooled by water down to temperature of 450-600°C, and then sheets are cooled in air. Besides in process of sheets cooling by water they are straightened with sign-alternating bending. 
     EFFECT: improved mechanical properties, reduction of nonflatness and higher yield of proper sheets. 
     2 cl, 3 tbl, 1 ex
Patent RU-2347907-C1 (RU)
Inventor: KHOLL BERND
IPC: E01C23/06
Filed: 2005-10-08
Granted: 2009-02-27
Abstract: FIELD: mining.. 
     SUBSTANCE: invention refers to mining and building, particularly to machines with pulvimixer. A tool holder for a machine with the pulvimixer or such like has base (10) which bears holding added piece (30), also added piece (30) has receiving seat (31) of the cutting tool; and lug (15) is attached to base (10) before holding added piece (30) in the direction of tool holder feeding. Base (10) has connecting section (20) made in form of a chip breaker; the connecting section is formed on base (10) and passes at least partially through lug (15) starting from holding added piece (30). End section (34) of holding added piece (30) has intake seat (31) of the cutting tool made in form of an aperture. Also end section (34) has circular contact surface (33) passing around medium lengthwise axis of intake seat (31) of the cutting tool. Contact surface (33) which is located radially outside passes up to dimension boundaries of a cylinder region of end section (34). Connecting section (20) returning in the direction of the axis relative to contact surface (33) is connected with holding added piece (30). 
     EFFECT: improved operation of cutting of disk pulvimixer. 
     9 cl, 3 dwg
Patent RU-2348999-C1 (RU)
Inventor: RATNIKOV ALEKSANDR JUR EVICH
IPC: H01F41/02
Filed: 2007-07-04
Granted: 2009-03-10
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to electrical engineering and may be used for transformers and throttles production in electrical engineering, instrument-making industry and other industries. The technical result is an increased percentage of the magnetic circuit yield. The method includes rolled tape cutting into pieces at a width being equal to the width of twisted magnetic circuit and pieces winding on the package reels. At the same time, the rough edges are removed and work pieces are coiled. The last coils are welded. The mandrels are pressed into the work piece hole. Then, work pieces are annealed, calibrated and cooled. At the end, mandrels are pressed out of the work pieces. Then, work pieces are heated to 200°C and their end surfaces are coated with epoxy compound and polymerised. The work pieces are cut into two magnetic lines. The cutting surfaces are grinded. 
     EFFECT: increased percentage of the magnetic circuit yield.
Patent RU-2352429-C1 (RU)
Inventor: MITIN ANATOLIJ SEMENOVICH
IPC: B21K21/06
Filed: 2007-07-04
Granted: 2009-04-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: it is produced blank in the form of tube with along the full length hole. Then by several stages from this blank it is received barrel forging with rifle and chamber. At that at first by means of radial clamping on mandrel it is produced forging with rifle on deforming part. For this blank hole in the form of tube is implemented of diameter, exceeding barrel blank diameter rifle for groove value, necessary for installation in specified hole of mandrel for rifle forming. At the following stage it is implemented preliminary mechanical operation by cutting of internal and external surfaces of forging in area of chamber. Then area of chamber is subject to radial clamping. 
     EFFECT: metal consumption reduction. 
     2 cl, 4 dwg
Patent RU-2341245-C1 (RU)
Inventor: BELYJ DAVID MIKHAJLOVICH
IPC: A61H15/00
Filed: 2007-08-03
Granted: 2008-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: masseur includes the case in the form of the "П"-shaped stirrup, with top longitudinal site in the form of the handle, and on its vertical sites massage elements are mounted. The handle is executed in the form of magnetised in an axial direction of a cylindrical constant magnet, vertical sites of the case are executed from the magnetically soft material. Massage elements represent the brushes placed in dead holes on internal surface of vertical sites of the "П"-shaped stirrup, thus stumps are executed in the form of thin elastic hinges from the magnetically soft rubber on the basis of natural rubber SKI - 3 as a polymeric basis and ferrite powder F1 as a magnetic excipient, and the extremities, thin elastic hinges laying opposite each other are located in dense contact. 
     EFFECT: expansion of functionality of the device. 
     2 dwg
Patent RU-2354794-C1 (RU)
Title: Способ определения остаточного ресурса железобетонных дымовых и вентиляционных промышленных труб
Inventor: SAT JANOV VLADIMIR GRIGOR EVICH
IPC: E04H12/28
Filed: 2007-09-19
Granted: 2009-05-10
Abstract: Изобретение относится к области промышленного строительства, а именно к технологии проведения обследования технического состояния промышленных железобетонных дымовых и вентиляционных труб. Технический результат: определение остаточного ресурса промышленных железобетонных дымовых и вентиляционных труб. Способ определения остаточного ресурса железобетонных дымовых или вентиляционных промышленных труб включает замер в процессе обследования трубы в ее расчетных сечениях величин параметров, изменяемых в процессе эксплуатации трубы и влияющих на степень ее безопасной эксплуатации, определение с их использованием значений критериев, характеризующих степень безопасной эксплуатации трубы, сравнение вычисленных значений критериев с их предельными значениями и последующее определение с использованием полученных и предельных значений критериев числа лет эксплуатации трубы остаточного ресурса трубы. В процессе обследования отбирают пробу материала теплозащитного слоя и определяют марку материала теплозащитного слоя, а по марке - значение величины теплопроводности, предельную величину растягивающего напряжения для вертикальной арматуры [R S ], в качестве изменяемых в процессе эксплуатации трубы и влияющих на степень ее безопасной эксплуатации замеряют величины параметров - толщину бетона δ b  и толщину теплозащитного слоя δ t , диаметр d S  вертикальной арматуры, предельное напряжение [R b ] бетона на сжатие и величину крена ствола, затем для каждого года последующей после обследования эксплуатации трубы с использованием замеряемых и проектных значений толщины бетона δ bp , теплозащитного слоя δ tp , диаметра d sp  вертикальной арматуры и предельного напряжения [R bp ] бетона на сжатие определяют соответствующие прогнозируемые значения толщины бетона δ bV , толщины теплозащитного слоя δ tV , диаметра d SV  вертикальной арматуры и предельного напряжения [R bV ] в качестве критериев, характеризующих степень безопасной эксплуатации трубы, с использованием прогнозируемых значений изменяемых параметров и с учетом замеренного крена ствола и нагрева бетона, определенного с использованием, в том числе теплопроводности теплозащитного слоя, определяют максимальные величины напряжений - сжимающих σ bVΣ  в бетоне и растягивающих σ SV  в вертикальной арматуре, в качестве предельных значений параметров определяют - для бетона прогнозируемое предельное напряжение сжатия [R bV ], при этом величины критериев определяют для каждого года последующей после обследования эксплуатации трубы, а остаточный ресурс определяют как минимальное количество лет последующей после обследования эксплуатации трубы, для которого значения критериев безопасной эксплуатации не меньше их соответствующих предельных значений, соответственно - σ bVΣ <[R bV ] и σ SV <[R S ]. 5 з.п. ф-лы, 16 ил.
Patent RU-2354176-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/60
Filed: 2007-09-21
Granted: 2009-05-10
Abstract: FIELD: food production process. 
     SUBSTANCE: recipe components are prepared as follows. Milk is blended with part of the chicken eggs formulated to produce liaison; pork is sliced, chopped and mixed with the chicken eggs remaining and culinary salt for a homogenous farce formation. The farce is formed, breaded in the part of wheat flour, soaked in liaison and fried in the melted butter to obtain collops. Potatoes are sliced and fried in melted butter, asparagus is cut and frozen. Potato, runner beans and salt are mixed without oxygen access to obtain the garnish. Collops, garnish and melted butter are packed, sealed and sterilised. 
     EFFECT: improved digestibility as compared to similar pre-cooked foods.
Patent RU-2357494-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-12-17
Granted: 2009-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to the food industry, mainly preserved first courses production. Preserved food is cooked by boiling, peeling and mincing chicken eggs, cucumbers cutting, blanching and mincing, beetroots blanching and mincing, green onion freezing and mincing, beef cutting and mincing, mixing of specified components with sour cream, drinking water, sugar, table salt and citric acid. Prepared mixture is packed into aluminium tubes, sealed and sterilised. 
     EFFECT: canned food has improved digestibility.
Patent RU-2346177-C1 (RU)
Inventor: REPRINTSEV DMITRIJ DMITRIEVICH
IPC: F02N7/00
Filed: 2007-12-19
Granted: 2009-02-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to engine production, particularly to devices facilitating ICE starting. The proposed electro pneumatic device facilitating the ICE starting comprises the ICE intake pipeline, and additionally a hot air supply manifold communicating, via a pneumatic line, with thermos-receiver arranged on the car frame. Note here that a solenoid valve is arranged at the said thermos-receiver outlet electrically connected with the power supply positive terminal, on the one hand, and, on the other hand, it is connected to the switch fitted on the car instrumentation panel. 
     EFFECT: ICE higher reliability, reduced consumption of fuels and lubricants oils on starting ICE. 
     1 dwg
Patent RU-2364534-C1 (RU)
Title: Support with bearing surface for slalom on hover platform
Inventor: FEDOROV VIKTOR TIKHONOVICH
IPC: B60V1/00
Filed: 2007-12-28
Granted: 2009-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention refers to hovercraft. Support with bearing surface for slalom on hover platform characterised in that box (1) of footing with bearing surface (2) is suspended on longitudinal cables (9, dwg. 2) and transverse cables (12, dwg. 3 and 4) or rests on them. Cables (9) and (12) are fixed in stands (10) with possibility to adjust cable tension. Relative layout of cables (9) and (12) creates bearing network structure of preset curvature in accordance with longitudinal and transverse profiles of slalom course. To side walls of box (1) air ducts (11, dwg. 2-4) of flexible material adhere which ducts communicate with box inner space. Fans supplying air to box (1) are driven by thermal engines. Exhaust manifolds of thermal engines feature branch lines to direct combustion products together with outdoor air into box (1) during atmospheric precipitation at low temperatures. Quantity of combustion products and air being directed into the box is adjusted depending on precipitation rate and air temperature. 
     EFFECT: intended for active rest and sport. 
     4 cl, 4 dwg
Patent RU-2364692-C1 (RU)
Title: Lock of high secrecy
Inventor: DUNDUA PETR KONSTANTINOVICH
IPC: E05B35/12
Filed: 2008-01-21
Granted: 2009-08-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to high secrecy locks. Movable block with cylindrical bores is installed in lock body. Pins with springs are installed in rows, symmetrically relative to axis of movable block, at least three in each one, having different length and value of axial shift. In the middle part pins have concave surfaces with the possibility of their interaction with cylindrical bores of movable block at the moment of pressing of cover key by dowels at pin ends. There is opening provided for handle at one end of movable block. There is keyhole arranged on tail part, which is the bar, for flat key. When movable block is moved with the help of handle released from fixation, keyhole is accessible, and lock may be opened with the help of flat key. 
     EFFECT: increased degree of protection compared to available locks. 
     2 cl, 11 dwg
Patent RU-2371764-C1 (RU)
Inventor: STARODUBTSEV JURIJ IVANOVICH
IPC: G06K9/66
Filed: 2008-01-16
Granted: 2009-10-27
Abstract: Изобретение относится к биометрической идентификации человека и может быть использовано в системах ограничения доступа к защищенным от посторонних лиц услугам, ресурсам и объектам. Техническим результатом является повышение достоверности идентификации личности по его биометрическому образу за счет более полного использования биометрической информации, характеризующей индивида при отсутствии осведомленности личности о факте осуществляемой проверки, и отсутствия необходимости многократного обучения системы биометрического контроля. Технический результат достигается введением посредством контроля позы индивида, принимаемой им при постановке подписи (автографа). Поза человека представляется в виде кривой в трехмерном пространстве, заключающей в себе отрезки, построенные по средним точкам объемной фигуры, состоящей из пера, верхних конечностей и плечевого пояса человека. Полученная кривая преобразуется к цифровому виду с использованием цепного кодирования в проекционных плоскостях вертикального, бокового и фронтального изображений индивида. 6 ил.
Patent RU-2374382-C1 (RU)
Title: Способ уплотнения грунтов и других порошкообразных материалов укатыванием (варианты)
Inventor: ZUBKIN VALERIJ ERAKHMIEL EVICH
IPC: E01C19/26
Filed: 2008-03-25
Granted: 2009-11-27
Abstract: Изобретение относится к способам уплотнения грунтов и других порошкообразных материалов укатыванием вальцами катков. В основу изобретения поставлена задача уплотнения вальцами катка порошкообразного материала с плотностью, соответствующей пределу прочности. Для этого в способе уплотнения пласта порошкообразного материала укатыванием, заключающимся в укатывании вальцами катка предварительно насыпанного рыхлого пласта порошкообразного материала, рыхлый пласт порошкообразного материала насыпают между боковыми бортами жесткого ограждения, высота которого равна толщине уплотняемого пласта, а вальцы катка перекатывают по ограничивающему уплотняемую зону жесткому ограждению, при этом уплотняемый порошкообразный материал постоянно подсыпают в зону перед вальцами по ходу их движения слоем выше толщины уплотняемого пласта на 1/20-1/50 диаметра вальца до начала обратного выдавливания порошкообразного материала волной перед вальцами, после чего подсыпку материала перед вальцами прекращают, и, продолжая перекатывать вальцы по ограждению, догоняют образовавшуюся волну до конца ограждения, после чего перекатывание вальцов прекращают. В предложенном способе всегда без какого-либо регулирования прочность порошкообразного материала под вальцами катка будет соответствовать удельному давлению вальца на порошкообразный материал, но и не сможет превысить предел прочности. Достижение предела прочности характеризуется выдавливанием порошкообразного материала из-под вальца. В предлагаемом способе обратное выдавливание характеризует достижение желаемого эффекта - уплотнения порошкообразного материала до предела прочности. 2 н. и 19 з.п. ф-лы, 13 ил.
Patent RU-2352220-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-16
Granted: 2009-04-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention refers to the technology of tobacco refuse processing. The method includes laurel extraction by liquid carbon dioxide with corresponding miscella separation, mixing of the tobacco materials with nonpolar liquefied gas; its extraction and blending together with periodical depressurising in the extraction mixture to lower the pressure of the moist steam of the extract at the extraction temperature; separation of miscella and oil meal; slurring the oil meal in the water solution of edible acid; introducing of edible polyalcohol in the liquor; its forming, drying till residual humidity of 13-15%; cutting and steeping in gas-liquid tobacco extract and separated CO 2  miscella with simultaneous pressure increase; depressurising to atmospheric pressure with simultaneous freeing of soaked carbon dioxide and its distillation to obtain in the remnant the target product. 
     EFFECT: improvement of reconstituted tobacco organoleptical properties, decrease of the duration of technological process.
Patent RU-2377212-C1 (RU)
Inventor: KOROBEJNIKOV ANATOLIJ PROKOP EVICH
IPC: C04B111/10
Filed: 2008-07-08
Granted: 2009-12-27
Abstract: FIELD: building. 
     SUBSTANCE: invention refers to building materials, particularly to composition of cement-free building mixture and to method of concrete production out of it. Building mixture contains, wt %: slag filler - crushed blast furnace slag of not less 15 mm size 40-45, hardening actuator - mountain sand containing 10-20% of garnet minerals 10-15, hardening regulator - bi-watered plaster 4-7, lime 5-7, a complex additive "Relamix" Type 2" 0.3-0.6, and slag binding - slag from melting of electro-thermal silico-aluminium - the rest. The method of production of concrete out of the said building mixture consists in tempering, mixing, and crumbling of building mixture in cast runners till obtaining liquid moving mass, in casting it into moulds and hardening. 
     EFFECT: enhanced durability and frost resistance of concrete produced out of described building mixture due to optimisation of its composition and to achieving required fineness of grinding, granulometric composition and required maximal hydraulic activity of components. 
     2 cl, 2 tbl, 1 ex
Patent RU-2372693-C1 (RU)
Inventor: FEDOROV IGOR BORISOVICH
IPC: H01L29/72
Filed: 2008-08-19
Granted: 2009-11-10
Abstract: FIELD: electricity. 
     SUBSTANCE: invention may be used for mixing of signals in radio engineering and radio measurement equipment, and in microelectromechanical systems. In nanoelectronics semiconductor diode, comprising two contact areas made of alloyed GaAs, spacers made of GaAs, and heterostructure made of three alternating areas: potential barriers made of Al y Ga 1-y As, where y is a molar fraction of Al, and a potential pit arranged in between, differing with a width of prohibited area and layer thickness, potential pit is made of GaAs, and when Si concentration in contact areas makes 3x10 18 -5x10 18  l/cm 3 , thickness of pit layer amounts from 10 to 19 atomic layers, molar fraction of Al in barrier layers makes from 0.4 to 1, barrier thickness makes from 6 to 30 atomic layers. 
     EFFECT: invention makes it possible to provide for creation of a mixer diode with a current-voltage characteristic shape aimed at widening of working band of frequencies with simultaneous increase of dynamic range and reduction of losses of mixer transformation. 
     2 dwg
Patent RU-2370866-C1 (RU)
Title: Antiradar coating
Inventor: ALEKSEEV ALEKSANDR GAVRILOVICH
IPC: H01Q17/00
Filed: 2008-09-01
Granted: 2009-10-20
Abstract: FIELD: electric engineering. 
     SUBSTANCE: invention is related to the field of electric engineering, in particular to antiradar coating, which comprises base from two or more layers of woven thread rows fixed by radio-transparent material, with film applied onto each layer by means of vacuum scattering from hydrogenised carbon with ferromagnetic material particles impregnated in it. Direction of woven thread rows of single layer of woven material makes angle of 60°-120° with direction of woven thread rows of adjacent layer. Content of ferromagnetic material particles makes from 5 wt % in film applied onto external layer of woven thread rows, up to 85 wt % in film applied on layer of woven thread rows adjacent to protected surface. 
     EFFECT: application of suggested coating provides for improved efficiency of radio absorption with simultaneous reduction of thickness and weight of the whole material with expansion of its application range. 
     8 cl, 3 dwg,14 ex