baber/WOPTO huggingface dataset:
Patent RU-2360887-C1 (RU)
Title: Ceramic mass for brick production and method for its making
Inventor: SOMICHEV DMITRIJ VASIL EVICH
IPC: C04B33/13
Filed: 2007-12-11
Granted: 2009-07-10
Abstract: FIELD: construction. 
     SUBSTANCE: ceramic mass for brick production includes clay and 5.0% aqueous solution of methyl methacrylate copolymer (MMA) with 73-80% methacrylic acid (MK) with molecular mass of 800000, at the following ratio of components, wt %: clay - 75-81; 5.0% aqueous solution of copolymer (MMA) with 73-80% (MK) with molecular mass of 800000 - 1-3; water - the rest. Method for brick production includes mixing of ceramic mass components, moulding of stocks, drying and burning by means slow temperature rise to 800°C for three hours and their further soaking for two hours at the temperature of 800°C and stocks cooling for 15 hours. 
     EFFECT: lower temperature of burning and time of brick soaking, higher plasticity of mass. 
     2 cl, 3 tbl
Patent RU-2359293-C1 (RU)
Title: Large aperture lens system
Inventor: SHCHEGLOV SERGEJ IVANOVICH
IPC: G02B9/34
Filed: 2008-01-23
Granted: 2009-06-20
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: invention can be used in thermal imagery devices. Lens system consists of four single lenses in the beam directions: the first lens - positive meniscus facing with its concavity the image, the second lens - negative meniscus facing with its concavity the image, the third lens - negative meniscus made from zinc selenide and facing with its convexity the image, the thickness of which is within 0.03 to 0.3 of the value by module of curvature radius of the first optical surface of the third lens, and the fourth lens - positive meniscus facing with its convexity the image. Between the first and the second lenses there located is a plate glass made from zinc selenide. The first, the second and the fourth lenses are made from germanium. Curvature radius of the first optical surface of the third lens by module is less than curvature radius of the second optical surface of the third lens. 
     EFFECT: enlarging focal distance, relative aperture, and decreasing the ratio of distance from the first optical surface to back focus to focal distance of the whole lens system at high image quality. 
     2 cl, 1 dwg
Patent RU-2364676-C1 (RU)
Title: Composition for surface treatment of road carpets
Inventor: PUGACHEV KONSTANTIN KONSTANTINOVICH
IPC: E01C7/24
Filed: 2008-02-11
Granted: 2009-08-20
Abstract: FIELD: construction, road engineering. 
     SUBSTANCE: invention is related to road engineering, namely to composition for surface treatment of road carpets and may be used in construction and repair of motor roads. Composition for surface treatment of road carpets comprises binder in the form of bitumen emulsion including bitumen, emulsifier, inorganic acids and water, and filler containing Fe 2 O 3 . Filler used is slag broken stone from electric steel smelting production of Volzhskiy pipe factory with fractions of 10-15 mm of Fe 2 O 3  content in amount of 14-21 % at mass ratio of bitumen emulsion to filler equal to 0.087-0.093. 
     EFFECT: improved technical performance characteristics of road carpet, increased service life, better ecology, lower prime cost of road surface. 
     2 tbl
Patent RU-2368506-C1 (RU)
Title: Method for manufacturing of multi-layer panel
Inventor: SEMECHKIN EVGENIJ EVGEN EVICH
IPC: B32B21/04
Filed: 2008-03-24
Granted: 2009-09-27
Abstract: FIELD: construction. 
     SUBSTANCE: method includes installation of the first layer of oriented strand board, application of glue composition, installation of foam polystyrene board, application of the next layer of glue, installation of the second layer of oriented strand board, maintenance of glue polymerisation process, adhesion under vacuum press, panel cutting, fastening of wood bars. Application of glue composition is carried out with indent of 20-25 mm from product edge with its feed pressure of 2.7-4.5 atm., adhesion pressure makes 0.3-0.5 atm. and additionally includes after vacuumising stage - stage of panel strength gain, and after panel cutting stage - stage of wood bars preparation, including adhesion of calibrated board and application of fire biological protection, and stage of foaming of moulded technological grooves with indent of 10-25 mm from edge of technological groove is carried out prior to stage of wood bars fastening. 
     EFFECT: invention increases duration of multi-layer panels, quality of finished products by physical and mechanical and heat insulation properties, reduces prime cost and duration of product manufacturing process. 
     3 tbl
Patent RU-2358642-C1 (RU)
Inventor: MUSTAFIN TAGIR ISLAMNUROVICH
IPC: A61B5/00
Filed: 2008-03-19
Granted: 2009-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, can be used for hollow organs examination for permeability in experiment. It is ensured by a device comprising a covered box. At the bottom of said box, there is Esmarch's irrigator covered with a tonometre cuff. Tubes therefrom with an attached manometre, a pump and an Esmarch's irrigator tube with a cannula attached to its free end are delivered outside. The cannula is expanded. The tubes are delivered through the apertures formed on the box side wall. The Esmarch's irrigator is filled with 0.9 % aqueous solution of sodium chloride. The cannula is hermetically ligatured within lumen of the examined organ. Pumping action ensures pressure increase in the system. The start pressure of fluid egress from lumen of the examined organ is registered herewith measuring fluid volume having passed through lumen of the hollow organ per time unit at pressure 20 Mmhg and more. 
     EFFECT: method allows for quantitative analysis of the hollow organ for permeability thus improving its standardisation parametres. 
     1 dwg
Patent RU-2375687-C1 (RU)
Title: Устройство подачи порошковых проб для спектрального анализа
Inventor: KARIKH FELIKS GANSOVICH
IPC: G01J3/00
Filed: 2008-05-07
Granted: 2009-12-10
Abstract: Изобретение относится к средствам дозирования и может быть использовано в металлургии для контроля состава формовочных и футеровочных материалов или отходящих газов и при контроле состава продуктов озоления биологических объектов. Изобретение направлено на уменьшение трудоемкости при пробоотборке и расширение эксплуатационных возможностей. Этот технический результат обеспечивается за счет того, что устройство просыпки порошковых проб для спектрального анализа содержит воронку с заданной навеской контролируемого порошка, разрыхляемого при просыпке вибратором. При этом, согласно изобретению, порошок подают на транспортер, который смонтирован в таком его положении, при котором зона сброса порошка обдувается несущим газом, подхватывающим частицы пробы, вводя их в зону возбуждения спектра, а скорость подачи порошка регулируется посредством конического стержня, перекрывающего выходное отверстие воронки, состыкованной с направляющим патрубком, нижний торец которого, выполненный с косым срезом, соприкасается с лентой транспортера. 1 ил.
Patent RU-2377780-C1 (RU)
Title: Production method of milk containing concentrated product with sugar
Inventor: GNEZDILOVA ANNA IVANOVNA
IPC: A23C9/18
Filed: 2008-07-04
Granted: 2010-01-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method is implemented like follows. Dry skim milk is reduced. Fat normalisation is carried out with mixture of vegetable oils: corn and palm oils and pork and butter fats to ratio of fat components in normalised mixture from 3:11:1:2 to 4:13:2:4. Further produced mixture is emulsified and homogenised. Granulated sugar is added. The mixture is pasteurised, purified and cooled. Primer as fine-crystallised lactose is introduced. Lactose is crystallised. The product is finish cooled, pre-packed, packed, labelled, stored and sold. 
     EFFECT: invention facilitates production of milk containing concentrated product with sugar on base of composition of fats balanced by fat-acid contents and possessing stable quality indices during storage. 
     4 tbl, 4 ex
Patent RU-2385475-C1 (RU)
Title: High-aperture wide-angle lens for infrared spectrum (versions)
Inventor: KHATSEVICH TAT JANA NIKOLAEVNA
IPC: G02B13/14
Filed: 2008-08-07
Granted: 2010-03-27
Abstract: FIELD: physics. 
     SUBSTANCE: objective has a first negative meniscus whose convex surface faces the object space, a second positive lens, a third negative meniscus whose concave surfaces faces the object space, a fourth positive lens and a fifth positive meniscus whose concave surface faces the image plane, and an aperture diaphragm. In the first version the aperture diaphragm lies between the fifth meniscus and the image plane, the second lens is a meniscus whose concave surface faces the image plane, and the fourth lens is biconvex. The lenses have relative optical power of (0.20-0.26), (0.16-0.26), -(0.12-0.15), (0.12-0.15), (0.15-0.20) respectively. The distance between the first and second lenses is not greater than 12 times the focal distance of the objective. In the second version the aperture diaphragm lies between the second and third lenses, the second lens is biconvex and the fourth is a meniscus whose convex surface faces the fifth lens. The lenses have relative optical power of -(0.24-0.28), (0.24-0.28), -(0.12-0.15), (0.12-0.15), (0.15-0.20) respectively. The distance between the first and second lenses is not greater than 9 times the focal distance of the objective. 
     EFFECT: increased image scale, reduced size and mass with retention of the aperture ratio and high image quality. 
     2 cl, 4 dwg, 2 tbl
Patent RU-2366590-C1 (RU)
Title: Method for maintenance of channels in ice channels
IPC: E02B15/02
Filed: 2008-09-04
Granted: 2009-09-10
Abstract: FIELD: transportation. 
     SUBSTANCE: invention is related to technology of performance of ice crust breaking works for navigation under conditions of ice cover availability and may find wide application in the field of construction and transportation of object of different purpose. Method for maintenance of channels in ice covers consists in the fact that after channel creation, in order to maintain it, surface works are carried out at near-channel ice field for its weakening, and channel for ice breaker passage is restored with application of ice field weakening. When performing surface works, heat-conductive and externally heat-insulated plates are fixed at edges of channel as separated from each other, with height corresponding to ice thickness, with contacts for current supply. When ice breaker passes with buses extended upfront on rods, current is passed by contacts through plates from on-board source, plates are heated till slots are produced in ice, and ice weakened by slots is broken by ice breaker hull. 
     EFFECT: reduced power inputs for destruction of ice cover, improved economical efficiency and productivity of works, expansion of scales and increased repletion of application of method for maintenance of channels in ice covers.
Patent RU-2390320-C1 (RU)
Inventor: EGOROVA EHLEONORA VALENTINOVNA
IPC: A61F9/007
Filed: 2009-02-06
Granted: 2010-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, more specifically to ophthalmology and can be used for prediction of ineffectiveness of laser descemetogoniopuncture (DGP) to 3 months following nonpenetrating antiglaucomatous operations. It involves ultrasonic biomicroscopy (UBM) of an operative zone to estimate a status of an angle of anterior chamber (AAC), to evaluate acoustic density, thickness, width and profile of trabecule Descemet's membrane (TDM), to measure height of intrascleral cavity (ISC), thickness and acoustic density of a scleral flap (SF), to estimate a status of a hypoechoic tunnel from under the SF. If in the operative zone there are observed prominent TDM, disappeared ISC or ISC of height 0.15 mm and less, ineffectiveness of laser DGP is predicted. If TDM thickness exceeds 0.15 mm, TDM acoustic density exceeds 85%, ISC height is less than 0.25 mm, then ineffectiveness of laser DGP is predicted. If TDM width is less than 0.4 mm, TDM thickness is equal or more than 0.13 mm, and TDM acoustic density exceeds 75%, ineffectiveness of laser DGP is predicted. If SF thickness is more than 0.4 mm, SF acoustic density is equal or exceeds 90%, the hypoechoic tunnel from under the scleral flap is not differentiated, ineffectiveness of laser DGP is predicted. If TDM is covered with an iris root more than by 4/5 or more than its width, ineffectiveness of laser descemetogoniopuncture is predicted. 
     EFFECT: method allows for higher accuracy of early (approximately 3 months) prediction of ineffectiveness of laser descemetogoniopuncture (DGP) following nonpnetrating antiglaucomatous operations by the ultrasonic biomicroscopy (UBM) method that will enable laser intervention by indication, and thereby will improve treatment quality in the patients suffering from primary open-angle glaucoma. 
     5 ex
Patent RU-2390276-C1 (RU)
Title: Способ производства инстант-порошка для получения ароматизированного тописолнечно-лимонного напитка
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/00
Filed: 2009-02-11
Granted: 2010-05-27
Abstract: Изобретение относится к технологии производства заменителей кофе. Способ предусматривает экстрагирование персиковой выжимки жидким азотом с отделением соответствующей мисцеллы, подготовку и резку тописолнечника. Сушку тописолнечника в поле СВЧ осуществляют до остаточной влажности около 20% при мощности поля СВЧ, обеспечивающей разогрев тописолнечника до температуры внутри кусочков 80-90°С, в течение не менее 1 часа и обжарку. Сушку лимонной выжимки в поле СВЧ осуществляют до остаточной влажности около 20% при мощности поля СВЧ, обеспечивающей разогрев лимонной выжимки до температуры внутри массы 80-90°С, в течение не менее 1 часа, и досушку до остаточной влажности около 5% конвективным методом. Затем смешивают тописолнечник и лимонную выжимку в соотношении по массе 7:3. Осуществляют пропитку полученной смеси отделенной мисцеллой с одновременным повышением давления с последующим сбросом давления до атмосферного с одновременным замораживанием смеси и ее криоизмельчение в среде выделившегося азота. Способ позволяет получить новый ароматизированный кофейный напиток из нетрадиционного сырья по безотходной технологии.
Patent RU-2378843-C1 (RU)
Title: Production method of flavoured girasol-sunflower-grape drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-12
Granted: 2010-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Production method of the instant powder for making a flavoured girasol-sunflower-grape drink involves extracting black tea by liquid nitrogen with corresponding miscella separation, preparing and cutting the girasol-sunflower, drying it in the microwave field until its residual humidity is about 20% at the microwave field power and roasting, drying grapes refuse in the microwave field until its residual humidity is about 20% at the microwave field power and drying up by convection until its residual humidity is about 5%. The girasol-sunflower and the grapes refuse are mixed in the mass ratio 3:2 by loading them into the cryomiller shell, the obtained mixture is impregnated by separated miscella with simultaneous pressure boost in the shell to the value corresponding to nitrogen saturation vapour pressure at the impregnation temperature and the pressure is released until it equals the atmospheric pressure simultaneously freezing the mixture and cryomilling it in the medium of evolved nitrogen. 
     EFFECT: production of a flavoured coffee drink out of unconventional raw materials according to a nonwaste technology.
Patent RU-2379337-C1 (RU)
Title: Production method of flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-02-24
Granted: 2010-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method involves mixing the bay leaf and hops, extracting the obtained mixture by liquid nitrogen with corresponding miscella separation, cutting girasol, drying it in a microwave field at preset process parametres as well as roasting and mixing it with malt, impregnating the obtained mixture with separated miscella with a simultaneous pressure boost, releasing pressure until it equals the atmospheric pressure with simultaneous freezing of the mixture and cryomilling the mixture in the medium of evolved nitrogen, pouring over the mixture with drinking water and saccharifying the mixture to obtain wort; adding brewer's yeast to the wort, performing incipient fermentation, afterfermentation and filtration. 
     EFFECT: reduced process technology duration and increased foam stability of the target product.
Patent RU-2396800-C1 (RU)
Title: Method for production of instant-powder to make flavoured coffee drink "olimpiyskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/46
Filed: 2009-03-11
Granted: 2010-08-20
Abstract: FIELD: food industry. 
     SUBSTANCE: instant powder is obtained by extraction of vanilla by liquid nitrogen with corresponding miscella separation, cutting girasol/sunflower, its drying in microwave field till residual humidity about 20% at microwave field power providing warming of girasol/sunflower till 80-90°C inside the bits during at least an hour and frying. Rosehips, apples and pears are fried, cut and dried in microwave field till residual humidity about 20% at the microwave field power providing warming of raw materials inside the bits till temperature 80-90°C during at least an hour and drying till residual humidity about 5% by conventional method, frying barley grains, mixing girasol/sunflower, barley grains, rosehips, apples and pears at mass ratio 5:9:2:2:2 and impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: method allows to produce flavoured coffee drink according to nonwaste technology.
Patent RU-2379347-C1 (RU)
Title: Production method of flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-03-19
Granted: 2010-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method of making flavoured dark beer involves preparing wort out of malt, roasted non-malted raw material and hops along with adding brewer's yeast into the wort. Then follows incipient fermentation, alcoholisation, afterfermentation of the young beer and its filtration. Bay leaf and hops are mixed in the mass ratio 1:10, and the obtained mixture is extracted by liquid nitrogen with corresponding miscella separation. As a non-malted raw material yacon can be used that is cut, dried in the microwave oven and roasted. Drying in the microwave field continues for 1 hour minimum until the residual humidity is about 20% with the microwave field power providing warming of the yacon inside the bits up to 80-90°C. Then yacon is mixed with malt in the mass ratio 1:(10-25), the obtained mixture is impregnated in the separated miscella with simultaneous pressure boost. The pressure is then released until it equals the atmospheric pressure with simultaneous freezing of the mixture and its cryomilling in the medium of evolved nitrogen. The mixture is poured over with drinking water and saccharified to produce wort. 
     EFFECT: invention ensures reduced process technology duration and increased foam stability of the target product. 
     1 ex
Patent RU-2400628-C1 (RU)
Title: Method for formation and opencast of temporary idle open pit wall
Inventor: KHOLODNJAKOV GENRIKH ALEKSANDROVICH
IPC: E21C41/26
Filed: 2009-06-29
Granted: 2010-09-27
Abstract: FIELD: mining. 
     SUBSTANCE: method for formation and opencast of temporary idle open pit wall, including creation of temporary idle open pit wall section in zone of mining works with platforms at the ends of pillar with width identified on the basis of mining equipment arrangement, required distance for location of exploded rock mass and volume of rock that must be left in pillar. At the same time opencast of temporary idle wall is done at the ends, through recovery of mining works at the side of platforms to centre of pillar, starting from upper horizon or simultaneously along full height of pillar. 
     EFFECT: reduced scope of works required for preparation of temporary idle wall for opencast. 
     2 dwg
Patent RU-2403779-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-27
Granted: 2010-11-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to the manufacturing technique of dietary flour confectionary products for nutrition of diabetes patients. Method provides for preparation of formula components, cutting of chicory, its drying in microwave field at specified parametres of the process, additional drying by convective method and cryo-grinding in liquid nitrogen to produce flour. Dough making from high-grade wheat flour, chicory flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipides and water. Dough is shaped in the form of sheets and baked. Girasol or girasol-sunflower or yacon or chicory is cut, dried in microwave field at preset process parametres, roasted and cryo-ground in liquid nitrogen to produce flour. Flour is mixed with culinary fat, dry milk, sugar substitute "Sladeks" and waffle crumb to make filling. Waffles are shaped from sheets and filling. 
     EFFECT: produced diabetic waffles have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2412081-C1 (RU)
Title: Aligned rotor system
Inventor: GUBAREV BORIS ANATOL EVICH
IPC: B64C27/32
Filed: 2009-10-15
Granted: 2011-02-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to aircraft engineering, particularly, to helicopters with two aligned rotors of opposite rotation. Proposed system comprises reduction gear with two opposite-rotation shafts supporting rotor hubs, two inter-articulated axially displacing swash plates and articulated with blade driving elements and integrated control system of common and differential pitch. Rotor hubs have torsion blade attachment and ball-support horizontal hinges. Integrated lever system comprises two pairs of bell cranks and a slide. First pair of levers of arranged below lower swash plate, while second pair and slide are arranged on reduction gear bottom part. One of the levers of each pair is attached to reduction gear housing while the other is suspended thereto. Aforesaid slide is arranged inside reduction gear cylindrical chamber with its lengthwise axis aligned with top rotor shaft axis. Suspended levers of each pair are coupled with power swash plate and slide, respectively. Tie rods and rockers are used to joint suspended levers with differential level control link, while levers secured to reduction gear housing are coupled with common pitch control linkage. Top rotor control is made up of two-arm rockers fitted on top rotor shaft to move along its axis and articulated with the slide, top swash plate and blade driving elements. 
     EFFECT: higher flight safety, reliable operation of control system. 
     2 cl, 5 dwg