baber/WOPTO huggingface dataset:
Patent RU-2379871-C1 (RU)
Title: Aggregate for applying covering compositions on seeds of agricultural crops
Inventor: ZAJTSEV ANATOLIJ IVANOVICH
IPC: A01C1/06
Filed: 2008-11-06
Granted: 2010-01-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: aggregate refers to agriculture and can be also implemented in food, pharmaceutics and other branches of industry. The aggregate consists of a belt conveyer with cells made in form of semi-spheres, of material feeders, of a seed dosing device and of a device for forming an upper and lower part of the shell. Additionally the aggregate contains a facility for unloading and a device for drying finished product. The aggregate is equipped with knives for removal of material excesses. The device for forming of the upper part of the shell corresponds to a driven drum, on surface of which there are made depressions in form of internal semi-spheres. The device for forming the lower shell is made in form of the driven drum on surface of which there are made projections in form of external semi-spheres. Also one feeder of material, one knife, the device for forming the lower shell of a seed, the seed dosing device, another material feeder, another knife and the device for forming the upper shell of seeds are arranged in the said sequence above the conveyer belt. 
     EFFECT: aggregate has high efficiency and can be implemented for various large-size grain crops. 
     2 cl, 1 dwg
Patent RU-2383815-C1 (RU)
Title: Contact steam generator
Inventor: EZHOV VLADIMIR SERGEEVICH
IPC: F22B27/00
Filed: 2008-12-22
Granted: 2010-03-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention relates to heat power engineering and can be used in steam generation. Proposed contact steam generator comprises furnace consisting of shell accommodating shield tubes connected with upper and lower circular manifolds furnished with feed water inlet and outlet branch pipes, respectively. Burner is arranged axisymmetric about said shell. Note here that shield tubes and shell are curved so that the chamber formed by shield tubes repeats burner flame shape. Steam generator comprises also ejector, cyclone and feed pump. Note also that furnace communicated, via its inlet formed by upper manifold ring, with ejector intake chamber. Ejector diffuser communicates with cyclone tangential branch pipe. The latter has its return water discharge branch pipe communicated, via return water pipeline, feed water pipeline and feed pump, with feed water inlet branch pipe feeding water into furnace lower manifold. Hot water branch pipe to discharge hot water from upper manifold communicates, via hot water pipeline, with ejector nozzle. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2393471-C1 (RU)
Inventor: SNEZHKO VLADIMIR ANDREEVICH
IPC: B04B1/00
Filed: 2008-12-31
Granted: 2010-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: in the method which involves centrifuging a prepared oil solution and subsequent suspension of the obtained residue, deposition takes place in a thin annular layer of the oil solution which rotates together with a rotor. Centrifugation is done once and decantation of the centrifuge effluent is done automatically when the centrifugal rotor stops. In the device which has a housing, an electric motor with a vertical shaft, the rotor is made in form of a reservoir with a removable cover, in which there are two cavities for putting the analysed oil solution, depositing impurities and decantation of the centrifuge effluent. The rotor also has a removable cylindrical insert made from metal foil for collecting residues which undergoes control weighing. The rotor is driven by the shaft of the electric motor through an overrunning centrifugal clutch which automatically connects them in startup and centrifugation mode and also disconnects when the electric drive is switched off, thereby providing smooth free run-out of the rotor with the filtered centrifuge effluent. 
     EFFECT: increased accuracy, simplification and faster determination. 
     3 cl, 1 dwg
Patent RU-2377895-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-01-16
Granted: 2010-01-10
Abstract: Изобретение относится к технологии производства консервированных компотов. Способ предусматривает подготовку рецептурных компонентов, резку, сушку в поле СВЧ при заданных параметрах процесса, обжарку и измельчение якона, обжарку семян винограда, смешивание якона и семян винограда в соотношении по массе 7:3, экстрагирование полученной смеси питьевой водой и при заданных параметрах процесса, фильтрование полученного экстракта, приготовление на его основе сиропа, фасовку малины и сиропа, герметизацию и стерилизацию. Способ позволяет получить компот с кофейными оттенками вкуса и аромата при отсутствии в рецептуре кофе, упростить технологию и сократить содержание в целевом продукте разваренных ягод без уменьшения срока его хранения. 1 табл.
Patent RU-2403677-C1 (RU)
Inventor: MULLOV SERGEJ BORISOVICH
IPC: H03M7/30
Filed: 2009-02-09
Granted: 2010-11-10
Abstract: FIELD: information technology. 
     SUBSTANCE: number of zeros n 0  and number of ones n 1  is determined in a compressed data stream, an algorithm is selected for assigning non-repeating digital codes to all possible permutations with repetitions from n 0  zeroes and n 1  ones and finding the corresponding permutation with repetitions in accordance with the assigned digital code and the number of each character. A specific data stream from n 0  zeroes and n 1  ones is assigned a digital code N c  in accordance with the selected algorithm. The total number of characters in the digital code N c  n c  is determined. The value d 1  which is equal to the sum of n 1  and n 0  minus the value n c  is determined, as well as the value d 2  which is equal to half the difference between values n 0  and n 1 , after which the assigned digital code N c  and values d 1  and d 2  are stored. To retrieve the data stream, reverse operations are carried out and in accordance with the selected algorithm on values n 0 , n 1  and N c , the specific permutation with repetitions from n 0  zeroes and n 1  ones is found, which corresponds to the initial data stream. 
     EFFECT: higher compression ratio of data and possibility of compressing previously compressed data. 
     2 tbl
Patent RU-2388898-C1 (RU)
Title: Лубрикатор
Inventor: ALEKSANDROV VIKTOR ANDREEVICH
IPC: E21B33/072
Filed: 2009-02-02
Granted: 2010-05-10
Abstract: Изобретение относится к нефтяной и газовой промышленности, в частности к устройствам, предназначенным для герметизации устья нефтяной скважины, на которой проводятся операции депарафинизации насосно-компрессионной трубы с помощью скребка на лебедочном моножильном тросе. Лубрикатор включает корпус с осевым каналом и соединительным фланцем, в головке которого установлен сальник с уплотнителем троса внутри, нажимным штуцером осевого поджатия уплотнителя и удерживаемый тросом скребок для зачистки нефтепродуктовых отложений с внутренней поверхности трубы. Использование закрепленной на нажимном штуцере масляной ванны для смазки троса и поджатия уплотнителя, с маслосъемным протирочным кольцом над ней, а сверху и снизу уплотнителя, по ходу троса, съемных направляющих втулок, опирающихся на вставленные вкладыши, чередуемые уплотнительной начинкой, снижает скользящее трение троса в лубрикаторе и его трение качения по барабану лебедки, предотвращая производственный износ троса в лубрикаторе и заклинивание на барабане лебедки, что повышает надежность и долговечность эксплуатации лубрикатора и уменьшает аварийный простой скважины. 6 з.п. ф-лы, 2 ил., 1 табл.
Patent RU-2401118-C1 (RU)
Inventor: MIKHAJLENKO MIKHAIL ALEKSANDROVICH
IPC: A61K31/79
Filed: 2009-04-14
Granted: 2010-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method for making a composition of betulin and a biocompatible carrier by the mechanical treatment of mixed betulin and a polymer water-soluble carrier in a mill-activator under certain conditions. 
     EFFECT: composition prepared by method described above allows for much greater betulin concentration in dissolving as compared both with mechanically activated pure betulin and the compositions not exposed to mechanical treatment. 
     5 cl, 4 dwg, 1 tbl, 3 ex
Patent RU-2392591-C1 (RU)
Title: Calorimetre
Inventor: MASHKINOV LEV BORISOVICH
IPC: G01K17/16
Filed: 2009-04-15
Granted: 2010-06-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: invention relates to heating engineering and may be used for measurement of the amount of heat such as during combustion of the substance being studied. Its essence consists in the calorimetre containing a measurement cell wherein a calorimetric bomb is inserted. The calorimetre contains an additional thermoregulator on the inner shell whereof a heater and a resistance thermometre are arranged connected with an additional amplifier including a bridging device providing for maintenance of the shell temperature at a level 5-7°C lower than the thermoregulator temperature. Between the shells an air gap is provided for passage of heated air to the fan which is sucked from the ambient environment through the holes arranged in a circle in the upper part of the outer shell with a heat insulation gasket on the outer shell inner surface. The heat flow amplifier is positioned inside the cavity of the calorimetre cover heat insulator and is connected with the measurement and reference resistance thermometres with short conductors. 
     EFFECT: improved accuracy of measurement within a wide range of ambient temperatures and rapid development of the calorimetre operational temperature. 
     1 dwg
Patent RU-2400156-C1 (RU)
Title: Method of surgical management of suppurative inflammation of pilonidal cyst
Inventor: TRESORUKOV IGOR VITAL EVICH
IPC: A61B17/00
Filed: 2009-04-22
Granted: 2010-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to surgery, and can be used in surgical management of suppurative inflammation of pilonidal cyst in a gluteal fold. Purulent fistulas and infiltrates are excised en bloc by two arciform skin incisions along the gluteal fold to determine a inflammatory tissue interface. Hemostasis is carried out. Skin edges including a sacral fascia are anchored with monofilament atraumatic non-absorbable synthetic ligatures. Each stitch is performed by sequential laying of a needle on the skin edge and subcutaneous fat of one wall of an excision cavity with the ligature needle appeared in the cavity of the sacral fascia and the opposite wall. The ligature ends of two adjoining stitches are knotted in pairs to bring down the skin edges and subcutaneous fat to the middle of the cavity bottom and pressed to the sacral fascia to form an open canal along the excision cavity for exudate outflow. 
     EFFECT: method allows reducing risk of recurrence, accelerating wound healing. 
     6 cl, 1 ex, 3 dwg
Patent RU-2414497-C1 (RU)
Inventor: MILJAEV VLADIMIR MIKHAJLOVICH
IPC: B22C3/00
Filed: 2009-07-06
Granted: 2011-03-20
Abstract: Изобретение относится к области литейного производства при изготовлении стальных отливок в литейных формах различного состава смесей. Для покрытия литейных форм и стержней разработан состав противопригарной краски, содержащей компоненты (мас.ч.): огнеупорного наполнителя - электрокорунда (100); стабилизатора - глина каолиновая (3÷7), активированная пирофосфатом натрия (0,0112÷0,0196), связующего - раствор винилацетата (9,2÷9,6) в поливиниловом спирте (0,57÷0,65); пластификатор -дибутилфталат (1,5÷1,8); растворитель - вода до влажности смеси ингредиентов 20-23% и плотности 1,8÷2,1 г/см 3 . В качестве огнеупорного наполнителя используется электроплавленный белый корунд с фракционным составом частиц, равным 20-40 мкм в количестве не менее 60%. В качестве стабилизатора - огнеупорная глина каолиновая с коллоидальностью не ниже 20%, активированная пирофосфатом натрия до создания щелочной среды рН=7÷9. Противопригарная краска обладает высокой седиментационной устойчивостью, тиксотропией, кроющей способностью и прочностью сцепления с поверхностью литейной формы, что существенно сокращает брак поверхности отливки (пригар, ужимины, засор). 2 з.п. ф-лы, 2 табл.
Patent RU-2405626-C1 (RU)
Inventor: SMIRNOV VLADIMIR KONSTANTINOVICH
IPC: C10G11/05
Filed: 2009-07-23
Granted: 2010-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to oil refining, particularly to a method of preparing a bead platinum and zeolite-containing catalyst for cracking oil fractions. Described is a method of preparing the catalyst, involving mixing an aqueous suspension of zeolite Y with a suspension of alumina, sodium silicate solution with modulus-molar ratio SiO 2 /Na 2 O equal to 2.2-3.0, aluminium sulphate solution and chloroplatinic acid solution; moulding catalyst granules in a column with mineral oil; successive activation, first with a mixture of sodium sulphate and aluminium sulphate solutions with concentration of the latter equal to 0.1-4 g/dm 3 , then with aluminium sulphate solution with concentration of 4-10 g/dm 3 , and then with a solution of a mixture of nitrates of rare-earth elements; washing; drying and calcination of the granules in an atmosphere of flue gases and water vapour. 
     EFFECT: higher activity and apparent density of the catalyst. 
     1 tbl, 4 ex
Patent RU-2401553-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-11
Granted: 2010-10-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions is related to food industry, namely to technology of flour confectionery products production. Methods provide for preparation of recipe components, cutting of girasol, its drying in the microwave field at specified parametres of the process, frying and cryo-grinding in liquid nitrogen to produce flour, making dough from high-grade wheat flour and flour from girasol produced according to above-specified technology, yolks, salt, soda, vegetable oil, phospholipids and water, its shaping in the form of sheets and baking, extraction of lemon rind with separation of according miscella, cutting of girasol or girasol-sunflower or yacon or chicory, its drying in the microwave field at specified parametres of the process, frying, impregnation with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simultaneous freezing of raw material and its cryo-grinding in the medium of released nitrogen to produce flour, its mixing with culinary fat, dry milk, sugar powder and waffle crumb to produce filling and shaping waffles from sheets and filling. 
     EFFECT: invention makes it possible to produce waffles, which have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2410477-C1 (RU)
Title: Electroplating device
Inventor: RED KIN VIKTOR EFIMOVICH
IPC: C25D15/00
Filed: 2009-09-10
Granted: 2011-01-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to electroplating, particularly, to method of producing electrochemical composite chromium-based coats. Proposed device comprises bath with working electrodes, power supply units and electrolyte circulation unit made up of pipeline, throttle, heater and mechanical filter. Note here that electrolyte circulation unit incorporates additionally a buffer tank with flow-cavitation reactor, while pipeline in the bath electrode zone is perforated. Besides, proposed device comprises second circulation system comprising intake witch exhaust pump, mechanical filter connected in series with buffer tank. 
     EFFECT: electroplating device to produce uniform-thickness higher-micro hardness articles with low inner stresses and higher wear resistance. 
     1 dwg
Patent RU-2399918-C1 (RU)
Title: Bridge circuit for measuring parametres of passive two-terminal devices
Inventor: PEREDEL SKIJ GENNADIJ IVANOVICH
IPC: G01R17/10
Filed: 2009-09-23
Granted: 2010-09-20
Abstract: FIELD: physics. 
     SUBSTANCE: in each of two series-connected multiple-element two-terminal devices, one of the two branches of a four-arm bridge circuit there is a second capacitors. One of the capacitors had variable capacitance. 
     EFFECT: more accurate measurement of parametres of multiple-element passive two-terminal devices using a bridge circuit with broader functionalities, and reduced error component from the effect of external electromagnetic fields on the measuring device. 
     1 dwg
Patent RU-2415174-C1 (RU)
Title: Procedure for adsorbtive-contact purification of black oil
Inventor: DORONIN VLADIMIR PAVLOVICH
IPC: C10G25/09
Filed: 2009-10-15
Granted: 2011-03-27
Abstract: FIELD: gas-and-oil producing industry. 
     SUBSTANCE: invention refers to procedure for purification of black oil from pyrobitumen, resins and heavy metals by contacting wide porous adsorbent (donor) impregnated with black oil with narrow porous adsorbent (acceptor) at temperature 460-560°C in fluidisated layer. Weight ratio of adsorbent-donor to adsorbent acceptor is 1.0:1.4-1.0:4.0 and time of contact is 1-5 min. As adsorbent-donor there is used adsorbent with volume of pores 0.5-1.0 cm 3 /g, average diametre of pores 200-1000 Ǻ and dimension of particles 0.5-1.0 mm. As adsorbent-acceptor there is used catalyst of cracking with dimension of particles 0.02-0.16 mm. Gas, benzene, light gas oil, heavy gas oil and coke are produced as output. 
     EFFECT: raised efficiency of processing black oil into motor fuel and stock for petrochemical industry. 
     6 ex, 1 tbl
Patent RU-2420506-C1 (RU)
Title: Способ получения циклогексанола
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07C35/08
Filed: 2009-10-20
Granted: 2011-06-10
Abstract: Настоящее изобретение относится к способу получения циклогексанола, который является исходным сырьем для синтеза циклогексанона и адипиновой кислоты, являющихся основными полупродуктами производства капрона, найлона и капролактама. Способ заключается в окислении циклогексана бромноватистой кислотой HOBr, генерированную in situ из четырехбромистого углерода (CBr 4 ) и воды (Н 2 О) в присутствии молибденсодержащего катализатора Мо(СО) 6  при температуре 125-160°С в течение 4-6 часов, при мольном соотношении [катализатор]:[циклогексан]:[CBr 4 ]:[Н 2 О]=1÷3:100:100:1500÷2000. Предлагаемый способ позволяет получить целевой продукт с высоким выходом при использовании доступного и дешевого сырья. 1 табл.
Patent RU-2415386-C1 (RU)
Title: Metering device-mixer
Inventor: FROLOV NIKOLAJ VLADIMIROVICH
IPC: G01F11/00
Filed: 2009-10-23
Granted: 2011-03-27
Abstract: FIELD: machine building. 
     SUBSTANCE: metering device-mixer consists of hopper mounted vertically and divided into sectors with gates. One of the gates is rigidly fixed, while others perform angular motions relative to the stationary gate; they are fixed in required position with screws. Further, the metering device-mixer consists of a collar, mounted telescopic on a lower end of the hopper, of a disk with diametre exceeding diametre of the collar, positioned below it and rigidly fixed relative to the hopper, of a driven shaft, of scrapers interacting with the disk and rigidly tied with the driven shaft, and of a main funnel with diametre exceeding diametre of the disk. The funnel is located under the disk and has openings on a bell. Under a neck of the funnel there is positioned a diffuser. Also, the metering device-mixer has an additional funnel rigidly connected to the main funnel and located under the latter. According to the invention the diffuser made in form of radial blades is equipped with an independent drive. Spiral guides, direction of winding of which is opposite to direction of diffuser rotation, are installed in the neck of the additional funnel. 
     EFFECT: upgraded quality of mixtures. 
     5 dwg
Patent RU-2411751-C1 (RU)
Title: Method for production of apricot compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L1/00
Filed: 2009-11-20
Granted: 2011-02-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. Method provides for recipe components preparation, oyster plant cutting, drying in microwave field at preset process parametres, frying and milling, oat grain frying, mixing of oyster plant and oat grain in mass ratio 7:3, obtained mixture extraction by drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of apricots and syrup, sealing and sterilisation. 
     EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time. 
     1 tbl
Patent RU-2413863-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: F02K9/48
Filed: 2009-12-14
Granted: 2011-03-10
Abstract: Изобретение относится к ракетной технике и может быть использовано преимущественно в жидкостных ракетных двигателях для управления вектором тяги. В жидкостном ракетном двигателе с управляемым вектором тяги, содержащем силовую раму, камеру сгорания, имеющую головку, цилиндрическую часть и сопло, которая закреплена на силовой раме при помощи узла подвески, обеспечивающего возможность качания посредством приводов в двух плоскостях, газогенератор и турбонасосный агрегат, содержащий, в свою очередь, турбину, насос окислителя, насос горючего, газовод, соединяющий через сильфонный узел выход из турбины патрубком на головке камеры сгорания, согласно изобретению газогенератор прикреплен к силовой раме при помощи шарнира, турбонасосный агрегат прикреплен к силовой раме при помощи не менее чем двух шарнирных тяг, узел подвески выполнен в виде сферического шарнира в верхней части головки камеры сгорания, газовод, сильфонный узел и патрубок выполнены соосно и имеют сферические шарниры в местах их соединения, внутренние части которых выполнены заодно с фланцами сильфона, концентрично сильфону установлена пружина, упирающаяся в фланцы. Фланцы патрубка и газовода соединены при помощи не менее двух штоков, концы которых закреплены при помощи сферических шарниров во фланце газовода, а другие размещены с возможностью осевого перемещения в отверстиях фланца сильфона, состыкованного с фланцем патрубка. Внутри головки камеры сгорания установлены направляющие лопасти. В узле подвески камеры сгорания ЖРД, содержащем вешнюю неподвижную часть, жестко соединенную с силовой рамой, и внутреннюю подвижную часть, жестко соединенную с головкой камеры сгорания, согласно изобретению обе части образуют сферическое шарнирное соединение, имеющее сферические уплотнительные поверхности, при этом его внешняя неподвижная часть выполнена из двух деталей: верхней и нижней, стянутых болтовым соединением через регулировочную прокладку. Изобретение обеспечивает упрощение конструкции узла подвески камеры сгорания и повышение его надежности. 2 н. и 2 з.п. ф-лы, 4 ил.
Patent RU-2415730-C1 (RU)
Title: Metal forming device
Inventor: MATVEEV ANATOLIJ SERGEEVICH
IPC: B21C23/00
Filed: 2010-02-10
Granted: 2011-04-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metal forming with high-intensity plastic deformation and serves to produce nanocrystalline structure of materials with higher mechanical properties. Proposed device comprises loading assembly and female die made up of two half-dies. Each half-die has one parallel channel and one intermediate semi-channel. Each half-die has ledge arranged in semi-channel of opposite half-die with slide fit. Half-dies may move. Free parts of semi-channels form intermediate channel when jointed together. Said intermediate channel and parallel channels form inner acute crossed angles. Proposed device comprises base and top bridge with mounting surface moving vertically. Loading assembly is made up of two telescopic cylinders consisting of outer cylinder with piston and rod. Outer cylinder piston accommodates inner cylinder with piston and rod. Inner cylinder represents an axial punch. One of half-dies is mounted on base, while the other one is located on top bridge mounting surface. One of outer cylinders is coupled with the base while the other one is articulated with top bridge. 
     EFFECT: higher plastic deformation and efficiency of metal structure formation. 
     5 cl, 14 dwg