baber/WOPTO huggingface dataset:
Patent RU-2243276-C2 (RU)
Inventor: SAZANOV N P
IPC: C22B3/24
Filed: 2002-04-01
Granted: 2004-12-27
Abstract: FIELD: reprocessing of uranium ores. 
     SUBSTANCE: uranium is recovered from ores by subsequent steps of grinding, ore breakage, leaching of ore slurry with sulfuric acid; sorptive uranium recovery with anionite; uranium desorption from saturated anionite with sulfuric and nitric acid solutions; and extractive repurifying of stripping commercial grades with organic mixture. After uranium desorption anionite is treated with sulfuric and nitric acid extraction raffinates followed by anionite washing from excessive acidity with water. Washed anionite is recycled to uranium sorption, and cleaning solution is recycled to manufacturing of desorbent solution. 
     EFFECT: reduced residual uranium capacity of anionite; decreased uranium loss with liquid phase of waste slurry. 
     3 tbl, 2 ex
Patent RU-2240433-C2 (RU)
Inventor: IGNASHKOV E I
IPC: F02B63/04
Filed: 2002-03-28
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used as converter of motion of primary internal combustion engine. Proposed engine has housing with central vertical shaft with flywheel installed on bearings, wheels secured on axles and engaging with tracks and furnished with motors to provide rotation of flywheel. According to invention, housing is provided with cover, and wheel tracks are arranged at both sides of flywheel and arm made monorail. Adhesion of wheels and tracks is provided by pressure of hydraulic jacks. Wheels are installed being spaced in 180-120 degree steps over circumference and motors are provided with reduction gears ensuring rotation of lower and upper wheels in opposite directions required for operation of engine. According to one design version, flywheel is made as solid member. In this case wheels and motors with reduction gears are installed inside flywheel, and pressure is created by bracing of housing and its cover and tracks are made on housing and cover of housing. According to other design version flywheel is made of two extensible disks. In this case wheels and motors with reduction gears are installed on housing, pressure is created by moving flywheel disk apart and tracks are made on flywheel planes. 
     EFFECT: improved reliability in operation. 
     3 cl, 3 dwg
Patent RU-2241338-C2 (RU)
Title: Method for reducing of microbiological seeding of bread surface
Inventor: POLANDOVA R D
IPC: A21D15/00
Filed: 2002-07-12
Granted: 2004-12-10
Abstract: FIELD: food-processing industry, in particular, baking industry, may be used for reducing amounts of mold-line fungi on bakery product surface. 
     SUBSTANCE: method involves providing preliminary cooling of products after baking to temperature of 20-25 0 C for 40-60 min; treating with ozone used at concentration of 90-100 mg/m 3  for 10-12 min; hermetically packing treated products into polypropylene bags and exposing to ultraviolet radiation beams of 180-210 nm wavelength at intensity dose of 120-135 W/hour/m 2  at distance of 20-30 cm from samples for 10-12 min. Method allows microbiological stability of product during storage to be increased from 4 days to 7 days. 
     EFFECT: increased microbiological stability and prolonged shelf life of product. 
     3 ex
Patent RU-2252602-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23K1/16
Filed: 2002-10-18
Granted: 2005-05-27
Abstract: FIELD: feed mill industry. 
     SUBSTANCE: method involves introducing into cereal filler functional additives including preparation produced from Mortierella polycephala micromycet biomass by predetermined process. 
     EFFECT: increased resistance of combine feed premix to storage conditions. 
     2 ex
Patent RU-2245732-C2 (RU)
Title: Mountain climber exercising apparatus
Inventor: CHERKESOV JU T
IPC: A63B21/00
Filed: 2002-11-13
Granted: 2005-02-10
Abstract: FIELD: sportive equipment, in particular, equipment for off-season exercising of mountain climbers. 
     SUBSTANCE: apparatus has variable resistance unit, sportsman's motion registration unit and motion parameter indication unit. Motion registration unit has base, platform built into bridge, and two U-shaped columns mounted and fixed on platform. Each of said columns is equipped with bar holder, which may be discretely repositioned and fixed on column by means of brackets. Bar holder has two chains attached with their one ends to top surface of bar middle part and with their other ends to lower surface of bar and thrown over two pairs of sprockets rotating on two pins and shaft. First pair of sprockets is fixed on shaft mounted on base by means of bushings with bearings. One of chains runs around fifth sprocket similar to said four sprockets and fixed in vertical plane on U-shaped column in its mid portion so as to be locked and around large-diameter sprocket, with pin of said sprocket being fixed on support. Lever with load fixed on its free end is put onto said pin. Lever may be fixed on large-diameter sprocket at different angles by means of spring-loaded finger and respective openings. Motion parameter indication unit has motion parameter measuring device including strain-measuring sensors incorporated in dynamometric platform built into platform, and linear motion and angular variation sensors (goniometers), connected through analog-to digital converter to personal computer. Bar rod has reduced weight, and ends of bar rod have reduced diameter. Receptacles are provided in chain unit for receiving of apparatus. Apparatus is further equipped with device for enabling mechanical connection of sportsman with light-weight bar rod and with step positioned on dynamometric platform. 
     EFFECT: wider operational capabilities for usage of apparatus in exercising of mountain climbers, increased efficiency in working out of mountain ascending and descending motions owing to selection of optimal loading mode in the course of performing motive actions. 
     5 cl, 3 dwg
Patent RU-2296938-C2 (RU)
Inventor: BOLDYREV GENNADIJ PETROVICH
IPC: F41G1/32
Filed: 2002-12-11
Granted: 2007-04-10
Abstract: FIELD: device of optical guidance or aiming, applicable as a passive night viewing device in the portable antiaircraft missile complex. 
     SUBSTANCE: the double-channel night viewing sight has an optoelectronic channel for observation of airspace, it includes an inlet optical system, electro-optical transducer, reticule, outlet optical system and a mirror fastened on a rotary fork.  The inlet optical system of the optoelectronic observation channel is made in the form of two aligned lenses along focal-length lens and a short-focus lens, it is provided with a mechanism of their series connection to the optoelectronic channel (linked with the rotary fork) with the right-hand eye-piece of the outlet optical system.  The left-hand element of the outlet optical system serves as a pseudoeye-piece, forming the channel of visual representation of information of the preliminary target indication, and an indication board for luminescence on it of the represented information of target indication is installed in its focal plane, it is connected by a glass-fiber bundle to the target lock-on indicator. 
     EFFECT: enhanced efficiency of search of an air target in the dark time of the day, enhanced range of its detection and reliability of tracking. 
     7 dwg
Patent RU-2239251-C2 (RU)
Inventor: IVANOV A I
IPC: H01H3/12
Filed: 2003-01-04
Granted: 2004-10-27
Abstract: FIELD: electrical engineering. 
     
     
       SUBSTANCE: proposed push-button switch that can be used in fluid media under pressure as position sensor, displacement transducer, or limit switch has spring-loaded pusher incorporating push-button in the form of barrel and guide in the form of rod. Switch button is provided with flange disposed inside its case; larger surface area of flange equals outer surface area of button bottom. Flexible seals are additionally installed; one of them in the form of collar seals button on outside and other one functions to seal button flange and internal contact of case. Switch is mechanically designed so that its button can be self-released which makes it possible to automatically control processes in enclosed space filled with current-conducting fluid media held under pressure variable within wide range and to ensure serviceable condition of switch within comprehensive displacement range of external pushing device. 
     
     
       EFFECT: facilitated adjustment and enhanced operating reliability of switch. 
     
     
       2 cl, 3 dwg
Patent RU-2267952-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23G3/00
Filed: 2003-03-31
Granted: 2006-01-20
Abstract: FIELD: food processing industry, in particular production of soft caramel. 
     SUBSTANCE: claimed method includes using of acid polysaccharides blended with preparation obtained from biomass of Mortierella strangulata micromycete according to claimed technology. 
     EFFECT: decreased consumption of processing additives. 
     2 ex
Patent RU-2317565-C2 (RU)
IPC: G01S13/72
Filed: 2003-04-01
Granted: 2008-02-20
Abstract: FIELD: the invention refers to radiolocation. 
     SUBSTANCE: the proposed mode of detection of a target with the aid of a radar set with a transmitting arrangement for generation of the packets of radar impulses, at that for each scanning k including definite number (Nb) of packets, on the first stage they preliminary choose in a reliable threshold field a radiolocation cell, on the second stage they initialize the processing with the method "Trajectory-Before-Detection" of preliminary chosen cells using a trajectory filter for building reliable threshold field for the following scanning k+1, after that the both these stages are repeated from scanning to scanning. 
     EFFECT: the invention may find application in the survey radar set for example in a radar set with large quantity of beams formed along the angular of place and also in more common case in radar sets of any type. 
     20 cl, 4 dwg
Patent RU-2253269-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-04-07
Granted: 2005-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing structured dessert products due to ultrasound mixing curdled whey, skimmed milk, sugar, aromatizing agent, water, culture liquid obtained as a result of acetic acid fermentation of dyed plant raw material, and a structure-forming agent as the mixture of pectin and a preparation obtained out of Mortierella dichotoma biomass micromycete according to the preset technique. The mixture obtained should undergo pasteurization, cooling followed by pouring and forming. The innovation suggested enables to obtain the target product of vertically anisotropic and steadily altering organoleptic properties. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2251295-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2003-04-07
Granted: 2005-05-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes ultrasonic mixing of caseous whey, defatted milk, sugar, flavor, water, cultural liquid and structure forming agent. Said cultural liquid is obtained by citric acid fermentation of colored vegetable raw material. Structure forming agent is obtained from biomass of Mortierella gamsii micromycete according to claimed technology. Then pasteurization, cooling, canning, and formation are carried out. 
     EFFECT: target product with vertically anisotropic and smoothly varying organoleptic properties.
Patent RU-2251285-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-04-07
Granted: 2005-05-10
Abstract: FIELD: food processing industry, in particular production of structured dessert gel from caseous whey. 
     SUBSTANCE: claimed method includes ultrasonic mixing of caseous whey, defatted milk, sugar, flavor, water, cultural liquid and structure forming agent. Said cultural liquid is obtained by citric acid fermentation of colored vegetable raw material. structure forming agent is used in amount of 1.3 % in respect to target product mass and represents mixture of preparation, obtained from biomass of Mortierella beljakovae micromycete by subsequent biomass extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by mixing the first extract with solid residue, and carragheenan. Ratio of preparation from biomass of Mortierella beljakovae micromycete and carragheenan is 2:1. 
     EFFECT: target product with vertically anisotropic and smoothly varying organoleptic properties.
Patent RU-2273430-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-09-01
Granted: 2006-04-10
Abstract: FIELD: food-processing industry, in particular, production of infant foods. 
     SUBSTANCE: method involves sieving groats; directing through magnetic catcher and washing; extracting dry Mortierella nigrescens micromycet biomass with the use of non-polar extractant such as carbon dioxide or hexane in above-critical state; separating first extract from biomass; sequentially extracting biomass with water, acid, water, alkaline, water, acid, and water; upon accomplishment of said procedures, joining solid residue with first extract for producing of preparation; introducing receipt amount of pectin into receipt amount of water and holding until pectin is swollen and solved and 0.5-1.5-% solution is produced; filtering said solution; mixing pectin solution with preliminarily prepared groats in the ratio of 1:10; cooking groats to dry substance content in groats of about 11.5 wt%; introducing therein fruit and vegetable pulp in an amount of from 30% to 50% and biomass preparation in an amount of 0.01-0.02% by weight of mixture to be produced; mixing, homogenizing and drying mixture. In case drying process different from spraying drying process is used, dried mixture is subjected to grinding to powdered state and sieved. Method allows quality of base product to be improved owing to the fact that it is readily reduced with water to homogeneous pulp-like consistency, does not form agglomerates and does not cake during storage in unsealed package for a week at air humidity of up to 76%. Infant food mixture is recommended as food for babies of from 3.5 month age. 
     EFFECT: provision for obtaining of infant food possessing therapeutic and prophylactic properties characteristic of products with increased pectin content, such as hypoallergenic effect.
Patent RU-2283199-C2 (RU)
Inventor: PUNIN VLADIMIR IVANOVICH
IPC: B21D5/06
Filed: 2004-04-28
Granted: 2006-09-10
Abstract: FIELD: plastic working of metals. 
     SUBSTANCE: tool includes upper and lower rolls restricting grooved pass of rolls and being in the form of disc members mounted in shafts. Tool is provided at least with one detachable disc member mounted in arbor of each roll and having parting plane in diametrical direction. Such detachable disc member may have dent in its one end and disc member may have reciprocal recess.  Tuning method comprises steps of providing desired width of roll grooved pass by changing mutual arrangement of disc members due to using at least one detachable disc member with diametrical parting mounted in arbor of each roll. Target width of roll grooved pass is provided by dismounting from each arbor at least one detachable disc member, shifting along free shaft adjacent disc member and mounting behind shifted disc member dismounted detachable disc member. Target width of roll grooved pass is determined according to mathematical relation given in description of invention. 
     EFFECT: increased number of profile and size of ready products, improved quality of products, lowered labor consumption, shortened time period for readjusting tool. 
     6 cl, 7 dwg, 2 ex
Patent RU-2269815-C2 (RU)
Inventor: KHABUZOV VASILIJ ARSEN EVICH
IPC: G06F3/023
Filed: 2004-05-21
Granted: 2006-02-10
Abstract: FIELD: electric engineering, in particular, technology for controlling serviceability of controlling and commutating elements of electric circuits, possible use for controlling state of panels for controlling electro-mechanical devices in form of separate keys or switches, and also key-based information input devices in form of keyboards. 
     SUBSTANCE: method includes forming a series of testing pulses of current with given amplitude and length, sent to each piezoelectric element of key, value of resulting voltage component variable in stabilized state is measured, result of measurement is compared to given maximal and minimal boundary values. 
     EFFECT: possible detection in real time scale of breakdowns in form of dents or destruction of piezoelectric element crystal, violation of integrity of contact connections and conductors, both before and during process of information accumulation; increased reliability of keyboard.
Patent RU-2318805-C2 (RU)
Title: Способ получения ретиналя или аддукта (полностью-е)-ретиналя с гидрохиноном и промежуточные продукты
IPC: C07C47/38
Filed: 2002-10-24
Granted: 2008-03-10
Abstract: Изобретение относится к способу получения ретиналя формулы 
     
       
     
     возможно в виде его аддукта (полностью-Е)-ретиналя с гидрохиноном, который включает взаимодействие производного 5-(2,6,6-триметилциклогекс-1-енил)-1,4-пентадиена или производного 5-(2,6,6-триметилциклогекс-2-енил)-1,4-пентадиена, или производного 5-(2,6,6-триметил-2-циклогексен-1-илиден)-1-пентена, или производного 5-(2,6,6-триметилциклогекс-1-енил)пента-1-ен-4-ина, или производного 5-(2,6,6-триметилциклогекс-2-енил)пента-1-ен-4-ина с производным 1,3-бутадиена в присутствии кислоты Льюиса или Бренстеда, и полученное соединение подвергают обработке основанием или кислотой в среде растворителя, чтобы элиминировать группу R 2 H, и в случае необходимости гидрируют и подвергают изомеризации в основных или кислых условиях или в присутствии металлического катализатора в требуемый ретиналь формулы I, при этом ретиналь, полученный в виде смеси (9E/Z,13E/Z) изомеров при необходимости изомеризуется в (полностью-Е)-ретиналь путем образования аддукта (полностью-Е)-ретиналя с гидрохиноном. Изобретение также относится к новым производным 5-замещенного пент(ади)ен(ин)а, используемым в качестве промежуточных продуктов. 3 н. и 10 з.п. ф-лы.
Patent RU-2287083-C2 (RU)
Title: Ветроэнергетическая установка для генерирования электроэнергии за счет энергии ветра
Inventor: KINPARA SIRO
IPC: F03D3/00
Filed: 2002-02-08
Granted: 2006-11-10
Abstract: Изобретение относится к ветроэнергетике. Технический результат заключается в уменьшении влияния собственного веса ветроустановки и обеспечении стабильного вращения роторного узла даже в крупных ветроустановках. Ветроэнергетическая установка содержит роторный узел, включающий втулки, расположенные сверху и снизу, опору, проходящую в радиальном направлении от каждой втулки, и продольную лопасть, прикрепленную к переднему краю опоры обеих верхней и нижней втулок, а также рамный узел, включающий роликоподшипник, несущий втулку роторного узла с возможностью вращения вокруг центра вертикального вала, и стойку для крепления роликоподшипника на нужной высоте от земли. 4 з.п. ф-лы, 10 ил.
Patent RU-2311101-C2 (RU)
Title: Устройство для литья под давлением щетинок
Inventor: VAJRAUKH GEORG
IPC: B29C45/77
Filed: 2003-03-18
Granted: 2007-11-27
Abstract: Изобретение относится к оборудованию для изготовления щетинок из термопластичных полимеров путем литья под давлением. Устройство для литья под давлением щетинок содержит устройство для создания давления впрыска и литьевую форму. Последняя имеет подводящий канал для полимерного расплава и полость в виде формирующего канала. Контур формирующего канала соответствует длине и форме сечения изготавливаемой щетинки. Предусмотрены средства воздухоудаления, имеющие распределенные по длине формирующего канала воздухоудаляющие сечения. Сечения во взаимодействии с давлением впрыска рассчитаны на образование сдвигающего потока с высокой осевой скоростью в центре полимерного расплава и высоким сдвигающим действием на стенке формирующего канала. Устройство для создания давления впрыска рассчитано на создание давления впрыска предпочтительно, по меньшей мере, 500 бар (0,5·10 5  кПа). Изобретение обеспечивает получение щетины высокого качества в большом диапазоне длин при относительно малых сечениях. 6 з.п. ф-лы, 51 ил.
Patent RU-2377429-C2 (RU)
Title: Металлический лист и обтекатель стойки турбореактивного двигателя
Inventor: REMI KRISTOF
IPC: F16B43/00
Filed: 2004-12-15
Granted: 2009-12-27
Abstract: Металлический лист содержит средства для крепления к опоре и уплотнительную прокладку, расположенную вдоль этих средств. Средства крепления содержат, по меньшей мере, один просвет, выполненный на металлическом листе перфорацией, с полостью для вмещения головки крепежного компонента и шайбу. Головка крепежного компонента соответствует части металлического листа, выступающей на его противоположной поверхности. Шайба расположена на выступающей части листа для передачи напряжений между металлическим листом и опорой. Другое изобретение группы относится к обтекателю стойки турбореактивного двигателя, содержащему, по меньшей мере, один описанный выше металлический лист. Изобретения позволяют снизить толщину металлического листа за счет возможности применения головки крепежного компонента с размером, большим толщины листа. 2 н. и 7 з.п. ф-лы, 5 ил.
Patent RU-2294314-C2 (RU)
Inventor: ANDREJCHUK NIKOLAJ NIKOLAEVICH
IPC: C01F17/10
Filed: 2005-02-14
Granted: 2007-02-27
Abstract: FIELD: separation and high cleaning of radioactive elements possessing ability for forming amalgams; radio-chemical industry for extraction of radioactive isotopes for medicine and analytical chemistry.  
     SUBSTANCE: proposed device has semi-counterflow unit for separation of radioactive elements possessing different ability for forming amalgams by cementation of one of elements, electrolysis, separation and regeneration cells located vertically one above another and provided with mixers mounted on common shaft, reservoir for receiving regenerated mercury and screw feeder tightly fitted in tube and rotating together with it; mercury flows from cell to cell through hydraulic seal by gravity. 
     EFFECT: operation of remotely controlled device in radiation shielded chambers. 
     2 cl, 1 dwg
Patent RU-2334765-C2 (RU)
Inventor: TAJL ALEKSANDER
IPC: C08K5/00
Filed: 2003-07-25
Granted: 2008-09-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to sanitary materials made of polymethylmethacrylate and to products thereof. Offered material made of methylmethacrylate containig 0.5-4% wt of acrylic acid ester and having average molecular weight 130000-190000 g/mol, contains impact strength modifier 0-15% wt calculated per modifier rubber phase extruded to laminar intermediate product. Moulded products made of the offered material are suitable for sanitary due to high material mechanical resistance tested with variable hot water and "hot water - isopropanol ". 
     EFFECT: production of reasonably priced, easily moulded, crack resistant and variable hot water resistant sanitary material. 
     3 cl