baber/WOPTO huggingface dataset:
Patent RU-2255899-C1 (RU)
Inventor: ANTONOV N A
IPC: C01F11/28
Filed: 2003-12-23
Granted: 2005-07-10
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: invention relates to methods for manufacturing calcium chloride when reusing chlorine-containing calcium production emission gases and, more specifically, to employment of anhydrous calcium chloride in electrolytic production of metallic calcium. Manufacture of calcium chloride comprises: preparation of sorbent, in particular mixture of suspensions of lime milk and acetylene production waste at volume ratios (90-0):(10-100); chlorination of sorbent with chlorine-air mixture at 35-40°C; decomposition of calcium hypochlorite when concentration of calcium oxide reaches 60-80 g/L; two-step cleaning of destroyed pulp by treating it with aqueous hydrochloric acid while consecutively lowering pH in the first step to 11-10 and, in the second step, to 9-8; filtration of pulp after each cleaning step; and drying cleaned concentrated calcium chloride solution with mixture of air and direct flue gases. 
     EFFECT: reduced consumption of materials and power. 
     2 dwg, 4 tbl
Patent RU-2249026-C1 (RU)
Title: Method of integrated processing of larch wood to recover natural products in native state
Inventor: UMINSKIJ A A
IPC: C07D311/40
Filed: 2004-01-30
Granted: 2005-03-27
Abstract: FIELD: resin industry. 
     SUBSTANCE: invention relates to processing of lignin-carbohydrate raw material, in particular larch wood, comprising reducing larch waste, contacting it with solvents, heating resulting mixture, extraction under conditions wherein components of the mixture are present in fluidized state, and recovering desired products from organic and aqueous phases. All stages are accomplished in oxygen-free atmosphere. Extraction is carried out in three steps. In the first step, wood structure in larch wood is destroyed to open fibrillar cavities, while affecting these for 3-5 min with water-hydrocarbon emulsion (n-hexane and deionized water) in the rotary-pulsating apparatuses providing fluidized state of solvent to isolate native resins, oils, and mineral salts. In the second step, dry deresined raw material is treated with absolute alcohol to recover bioflavonoids and then, in the third step, remaining dry raw material is treated with deionized water to recover carbohydrate-lignin activated biopolymer and arabinogalactane. In extraction steps 1-3, ratios of solid phase of raw material to liquid phase of reagent are the following: 1:(5-6), 1:(2.5-3), and 1:(3-3.5), respectively. In all extraction steps, separation of liquid extracts from solid extracted mass is carried out under vacuum-pulse conditions within positive temperature range below 38°C at residual pressure 0.1-5 mm Hg, performing fast vacuum development, keeping extraction mass in vacuum, rapidly releasing vacuum in an impact manner into inert medium and restoring atmospheric pressure, repeating described cycle not more that thrice. 
     EFFECT: significantly reduced process cycle times, decreased consumption of regents, simplified technology, decreased process wastes, and increased output of recovered products. 
     2 cl, 1 dwg, 2 ex
Patent RU-2254636-C1 (RU)
Inventor: KUZNETSOV P V
IPC: H01H87/00
Filed: 2004-03-02
Granted: 2005-06-20
Abstract: Изобретение относится к области электротехники, а именно к жидкометаллическим ограничителям тока, применяемым в электрических сетях напряжением до 0,4 кВ для защиты потребителей электрической энергии от токов короткого замыкания. Технический результат - упрощение технологии изготовления узкого перешейка, многократное уменьшение риска механического повреждения диэлектрической втулки и внутренней керамической детали, расширение эксплуатационных возможностей - возможность изменять сечение узкого перешейка при проведении эксплуатационных ремонтных работ. Ограничитель тока содержит диэлектрическую втулку с осевым отверстием, внутри которой свободно расположена внутренняя керамическая деталь в форме шара строгих геометрических размеров, узкий перешеек в месте поперечного сечения внутренней керамической детали по ее диаметру и диаметру диэлектрической втулки. На втулке с обеих сторон расположены контактные выводы, к одному из которых прикреплен сильфон. Внутренняя полость сильфона, диэлектрической втулки и узкий перешеек заполнены жидким металлом. 4 ил.
Patent RU-2266753-C1 (RU)
Title: Method for preventing tuberculosis
Inventor: BAZHIN M A
IPC: A61K39/04
Filed: 2004-04-12
Granted: 2005-12-27
Abstract: FIELD: veterinary immunology. 
     SUBSTANCE: the method deals with immunization in 10-20-d-aged animals with BCG vaccine followed by testing with allergic tuberculin sample and reimmunization at the age of 14-16 mo with BCG vaccine. Then, every 6-12 mo animals should be reimmunized with an antituberculosis cell-free vaccine TBC-2 subcutaneously at the dosage of about 5-7 mg protein/animal till complete recovery at the farm. Testing on tuberculosis should be carried out in 6 mo. The innovation suggested enables to develop permanent protective immunity in animals that helps to increase prophylactic effect by 1.5-2 times. 
     EFFECT: higher efficiency of prophylaxis. 
     2 ex, 6 tbl
Patent RU-2268825-C1 (RU)
Title: Interlocking device
Inventor: VOROB EV IVAN MIKHAJLOVICH
IPC: B60K20/02
Filed: 2004-06-22
Granted: 2006-01-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention can be used on vehicles provided with creeper gears.  Proposed device contains gearbox with gearshift mechanism, transfer case, creeper gear with travel reduction gear, switch of electropneumatic valve of travel reduction gear, cross shaft with lock of gearshift mechanism and ball and relaying member with pusher installed on lock of gearshift mechanism.  Pusher is installed for interaction with ball and it moves along axle of lock of gearshift mechanism.  Switch of electropneumatic valve of travel reduction gear is provided with electric coupling with relaying member. 
     EFFECT: increased operation reliability of device by excluding emergency operating conditions of chassis transmission. 
     2 cl, 3 dwg
Patent RU-2272813-C1 (RU)
Title: Butyl rubber halogenation method
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: C08F8/22
Filed: 2004-06-29
Granted: 2006-03-27
Abstract: FIELD: rubber industry. 
     SUBSTANCE: method consists in interaction of butyl rubber with halogen in inert solvent under conditions preventing presence of gas phase un reaction zone. Interaction is accomplished in three steps: first vigorously mixing butyl rubber solution with halogen solution to form reaction mixture, the vigorously mixing the latter with water followed by phase separation and removal of aqueous phase, and finally completion of butyl rubber-halogen reaction. 
     EFFECT: minimized changes in molecular mass characteristics of butyl rubber in the course of halogenation reaction owing to suppression of side reactions. 
     1 dwg, 6 tbl, 6 ex
Patent RU-2253056-C1 (RU)
Title: Тормозная колодка железнодорожного транспортного средства
Inventor: VORONCHIKHIN A I
IPC: F16D65/04
Filed: 2004-07-23
Granted: 2005-05-27
Abstract: Изобретение относится к железнодорожному транспорту, а именно к тормозным колодкам железнодорожных транспортных средств. Тормозная колодка содержит полимерный фрикционный элемент, закрепленный на металлическом каркасе, выполненном в виде перфорированного тыльника, совмещенного с проволочной рамкой. При этом длина перфорированного тыльника больше длины проволочной рамки и асимптотически приближается к длине колодки. Техническим результатом является повышение прочностных свойств тормозной колодки за счет максимального увеличения длины перфорированного тыльника и, следовательно, увеличения площади перекрытия тыльной поверхности колодки перфорированным тыльником и обеспечения полной защиты проволочной рамки перфорированным тыльником. 1 ил.
Patent RU-2269085-C1 (RU)
Title: Method for guidance of guided missile
Inventor: DEM JANENKO ALEKSANDR VASIL EV
IPC: F41G3/22
Filed: 2004-09-24
Granted: 2006-01-27
Abstract: FIELD: military equipment, in particular, guidance of guided missiles. 
     SUBSTANCE: an additional feature of the aiming line is introduced at missile guidance, for example, of the circumference aligned with it.  The motion of the guided missile along the aiming line is simulated, for example, by variation of the dimensions of the introduced circumference in proportion to the current distance between the guided missile and the target.  The aiming of the aiming line is specified by means of use of the additional aiming mark whose position is balanced relative to the aiming point. 
     EFFECT: enhanced probability of hitting by guided missiles by 15-20%. 
     2 cl
Patent RU-2279725-C1 (RU)
Inventor: VORONTSOV VLADIMIR VLADIMIROVI
IPC: G21F5/008
Filed: 2004-12-01
Granted: 2006-07-10
Abstract: FIELD: storage and transportation of used nuclear fuel. 
     SUBSTANCE: metal-concrete container for transportation and/or storage of used assemblies of fuel elements of nuclear reactors has case with bottom, internal protection air-tight cap, edge damping members. Casing with central cell is inserted inside cavity of case. Peripheral cells are disposed around central cell for mounting housings with used assemblies of fuel elements. Peripheral cells are made in form of tubular members that are mounted to have spaces in relation to internal protection air-tight case and bottom of case. Casing has longitudinal rod members disposed around circle in relation to central cell of casing. Container has first and second sheet members which are mounted along height of case and are connected for disconnection by means of longitudinal rods. Edge damping members are made in form spring-shaped members and they are mounted onto internal protection air-tight cap each in opposite to corresponding cell of casing for interaction with housing under normal conditions of exploitation of metal-concrete container. 
     EFFECT: higher safety of handling of loaded container. 
     6 cl, 7 dwg
Patent RU-2282376-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2004-12-22
Granted: 2006-08-27
Abstract: FIELD: food processing industry, in particular production of canned goods from fish and vegetables. 
     SUBSTANCE: claimed canned goods are prepared by cutting of white-fish, estragon green, and marrow; cutting of carrot and onion followed by roasting thereof in culinary fat; cutting and blanching of potatoes and turnip; shredding and freezing of white cabbage, garlic pulping; wheat flour roasting. Then abovementioned components are mixed in oxygen-free atmosphere with tomato paste, acetic acid, sugar, table salt, CO 2 -extracts from clove, cinnamon, black pepper and bay leaf, and fish broth. Obtained mixture is pre-packed sealed and sterilized. 
     EFFECT: canned goods of increased digestion value in contrast to similar dish.
Patent RU-2280194-C1 (RU)
Inventor: KAZANTSEV RODION PETROVICH
IPC: F04D29/04
Filed: 2004-12-27
Granted: 2006-07-20
Abstract: FIELD: structural units of vertical impeller pumps for operation at nuclear power stations in main circulating pumping units of first coolant loop of nuclear plants. 
     SUBSTANCE: proposed pumping unit includes impeller pump with vertical shaft whose lower trunnion engageable with radial sliding bearing is formed by bush fitted on pump shaft on two cones.  Upper cone is split in construction. Pumping unit is provided with band on inner surface of bush. Mechanism for axial tightening of bush is provided with members forming bayonet joint. Provision is made for avoidance of misalignment of pump shaft and bush forming the trunnion in zone of  lower radial sliding bearing and avoidance of effect of mounting and tightening the bush on relative position of engageable rotor and stator members of pump shaft end seals. 
     EFFECT: enhanced reliability. 
     2 cl, 4 dwg
Patent RU-2280583-C1 (RU)
Inventor: GASHCHENKO VIKTOR PETROVICH
IPC: B63B17/04
Filed: 2004-12-27
Granted: 2006-07-27
Abstract: FIELD: sea aviation; guard units. 
     SUBSTANCE: proposed guard rails include base on which stanchions are articulated. These stanchions are provided with rails and handrail. Stanchions may be collapsed along base. In collapsed position, base and handrail sections form aerodynamically streamlined superstructure protecting the stanchions with rails against incoming flow. 
     EFFECT: reduction of aerodynamic resistance of rails in folded position. 
     18 cl
Patent RU-2285600-C1 (RU)
Title: Флюс для низкотемпературной пайки
Inventor: NIKITINSKIJ ALEKSANDR MATVEEVI
IPC: B23K35/363
Filed: 2005-04-05
Granted: 2006-10-20
Abstract: Изобретение может быть использовано при низкотемпературной пайке меди и ее сплавов оловянно-свинцовыми припоями. Флюс содержит, мас.%: хлорид цинка 4-30, карбамид 1-10, хлорид аммония 0,5-3, хлорид натрия 0,5-2, вода - остальное. При нагреве данного флюса образуются ионы хлора, которые интенсивно разрушают оксидную пленку на поверхности деталей из меди и латуни. Флюс обеспечивает улучшение смачивания припоем паяемой поверхности, способствует увеличению площади растекания припоя и образованию прочного соединения. Температурный интервал активности флюса 200-400°С. 2 табл.
Patent RU-2292868-C1 (RU)
Title: Material for filling maxillofacial and dental bone defects
Inventor: BARINOV SERGEJ MIRONOVICH
IPC: A61K6/838
Filed: 2005-05-06
Granted: 2007-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: material has reactive hardening powder mixture containing hydroxyapatite and tricalcium phosphate as base and magnesium phosphate and sodium phosphate in phosphoric acid as closing liquid when taking the ingredients in known quantitative proportions in the closing liquid. The closing liquid quantity to reactive hardening powder mixture proportion is equal to 0.25:0.65 (in g). 
     EFFECT: wide range of functional applications for correlating alveolar process fragments, closing bone tissue cavities and treating traumatic cracks. 
     1 tbl
Patent RU-2286422-C1 (RU)
Inventor: CHISTJAKOV ALEKSANDR ANATOL EV
IPC: E02B8/08
Filed: 2005-05-23
Granted: 2006-10-27
Abstract: FIELD: hydraulic structures, particularly fish passes permitting fish passage through support structures to fish hatchery and growth areas. 
     SUBSTANCE: fish passing device comprises bottom fish-directing baffle inclined to longitudinal axis of fish pass and adjoining inlet part of fish accumulation bed. The device also has flow control means to control flow along the baffle made as apron having horizontal plane transversal to side wall of bottom baffle. The apron is fixed to bottom baffle over the full baffle length from downstream free-flow side wall thereof so that horizontal flange is created. The apron extends in plane located in space between lower and upper bottom baffle edges. Apron has width variable in bottom baffle length direction. 
     EFFECT: simplified fish-passing device structure and increased efficiency of flow control along bottom baffle. 
     4 cl, 7 dwg
Patent RU-2288702-C1 (RU)
Inventor: PETRENKO ALEKSANDR EGOROVICH
IPC: A61P27/02
Filed: 2005-07-13
Granted: 2006-12-10
Abstract: FIELD: medicine, ophthalmology, pharmacy. 
     SUBSTANCE: invention relates to irrigation solution used in ophthalmology. Irrigation solution used in ophthalmology surgery operations comprises sodium chloride, sodium hydrogen phosphate and sodium dihydrogen phosphate, L-carnosine, glycoseaminoglycans and water wherein glycoseaminoglycans are represented by as a solution of keratan sulfate and chondroitin sulfate sodium salts taken in the definite ratio of components. Invention provides preparing the balanced saline solution for irrigation and anti-exudative effect in using. Invention can be used for washing out lens masses in cataract extraction and filling chamber eye space in different ophthalmic surgery operations. 
     EFFECT: valuable medicinal properties of solution. 
     3 ex
Patent RU-2292451-C1 (RU)
Title: Chemical compound for suppressing growth of sulphate-restoring bacteria
Inventor: KHUSNUTDINOV RAIL AL FATOVICH
IPC: E21B43/22
Filed: 2005-07-21
Granted: 2007-01-27
Abstract: FIELD: chemical composition, possible use as bactericide for suppressing growth of sulfate-restoring bacteria, possible use in oil industry during extraction of oils containing hydrogen sulfide, in particular, in system for utilization of wastewater, and also . 
     SUBSTANCE: invented chemical compound is 2-(4-pyridile)-3-pentil-6-bromium-8-nitrilquinoline of formula  
       , useable for suppressing growth of sulfate-restoring bacteria. 
     EFFECT: creation of new chemical compound, having increased bactericide ability for suppressing growth of sulfate restoring bacteria and low flow norm. 
     3 ex, 1 tbl
Patent RU-2310237-C1 (RU)
Inventor: BOGDANOV ALEKSANDR VLADIMIROVI
IPC: G09B5/14
Filed: 2006-01-26
Granted: 2007-11-10
Abstract: FIELD: computer aids for training and checking knowledge in academies and universities. 
     SUBSTANCE: system contains a block of interfaces, including monitors of educator and trainee, interconnected by a local network to block for planning and monitoring training, block for maintaining process of training and checking knowledge, adaptation block and program control block, which ensure generation and output of control commands into local network in serial code. System functioning is based on adaptable automated training and knowledge checking cycles in computing environment of expert systems with usage of formalized knowledge on basis of ontology and procedures for extracting "concealed" knowledge using formal conceptual analysis models. Maintenance of system operation under complex circumstances is realized on basis of an intelligent interface. Training process is realized with consideration of models of trainee and educator. 
     EFFECT: expanded functional capabilities of system and increased efficiency and intelligence of training and knowledge control. 
     10 dwg
Patent RU-2302222-C1 (RU)
Inventor: LUZ JANINA VLADLENA VALER EVNA
IPC: A61F9/007
Filed: 2006-02-08
Granted: 2007-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing transplant into upper eyelid. Umbilical cord bioplant shaped as spindle is used as the transplant. The transplant is introduced into tunnel arranged in correspondence with superior orbit bone boundary. The tunnel is spindle-shaped and has its middle portion widened. 
     EFFECT: reduced risk of cicatricial deformity and transplant migration. 
     2 cl, 5 dwg
Patent RU-2312944-C1 (RU)
Inventor: GORBUNOV IGOR DMITRIEVICH
IPC: D06M23/18
Filed: 2006-04-13
Granted: 2007-12-20
Abstract: FIELD: textile industry. 
     SUBSTANCE: apparatus has reservoir for liquid phase polymer, liquid phase polymer feeding device, liquid phase polymer applying unit, and movable support for articles. Liquid phase polymer feeding device is formed as piston with conical head and transverse channel and is designed for reciprocation in horizontal plane. Dosing tube is positioned forward of liquid phase polymer feeding device. Liquid phase polymer application unit has feeding channels terminated with plates having openings arranged in accordance with geometric pattern to be applied onto fabric portion adjoining fabric edge. 
     EFFECT: increased efficiency in dosed application of liquid phase polymer onto surface of sewing article part hem, and preventing contamination of geometric pattern of printing equipment. 
     2 dwg
Patent RU-2311508-C1 (RU)
Inventor: KHASHIROVA TAT JANA JUR EVNA
IPC: E02B3/12
Filed: 2006-06-05
Granted: 2007-11-27
Abstract: FIELD: hydraulic and irrigational construction of shore-protective structures in river beds to be eroded, in dam slopes and other structures. 
     SUBSTANCE: shore-protective structure comprises composite members forming prism. The members are of spacing type and include metal-plastic pipe filled with filling material and connected with each other to create triangles by spacing member connection about transversal reinforcement with the use of clamps to create triangular prism units. Transversal triangular prism cross-section is made as a number of triangular trusses. The truss installation density increases towards shore-protective structure head. Triangular prism extends at an angle to stream direction or is transversal thereto. One face of the prism bears upon river bottom. Prism installation angle depends on river bed width, on probable river bed denting and other physiographic river and river bed members. 
     EFFECT: increased efficiency and reliability of river bed protection against erosion, improved ecological safety and extended service life of the structure. 
     5 dwg
Patent RU-2322918-C1 (RU)
Title: Способ производства консервов "суп рыбный с крапивой и подорожником"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-08-02
Granted: 2008-04-27
Abstract: Изобретение относится к пищевой промышленности. Способ предусматривает резку и замораживание крапивы жгучей, подорожника большого и свекольной ботвы, резку и бланширование картофеля, резку рыбного филе, протирку чеснока. Перечисленные компоненты смешивают без доступа кислорода со сметаной и поваренной солью. Смесь и рыбный бульон фасуют, герметизируют и стерилизуют. Способ позволяет получить консервы, обладающие повышенной усвояемостью.
Patent RU-2322017-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-09-12
Granted: 2008-04-20
Abstract: Изобретение относится к технологии подготовки к хранению свежих овощей и фруктов. Проинспектированные яблоки при заданных режимных параметрах моют в питьевой воде, последовательно выдерживают в растворах перманганата калия и лимонной кислоты и в суспензии препарата, полученного из биомассы микромицета Mortierella sepedonioides. Подвергают ультрафиолетовому облучению, поштучно упаковывают в курительную бумагу и укладывают в полимерные лотки. Способ обеспечивает возможность доставки яблок на космический объект, последующее хранение в течение 45 суток и использование в космическом питании.
Patent RU-2323954-C1 (RU)
Title: Состав для удаления асфальтено-смолопарафиновых отложений
Inventor: JAS JAN JURIJ PAVLOVICH
IPC: C09K8/524
Filed: 2006-09-11
Granted: 2008-05-10
Abstract: Изобретение относится к области нефтедобычи, в частности к составам для удаления асфальтено-смолопарафиновых отложений (АСПО), и может быть использовано для растворения и удаления АСПО из призабойной зоны пласта, насосно-компрессорных труб, выкидных линий, трубопроводов, резервуаров и оборудования нефтеперерабатывающих предприятий. Технический результат - увеличение эффективности удаления и разрушения АСПО. Состав для удаления асфальтено-смоло-парафиновых отложений содержит, по крайней мере, один блок-сополимер окиси этилена и окиси пропилена на основе глицерина и углеводородный растворитель - смесь ароматического и алифатического углеводородов, об.%: по крайней мере, один указанный блок-сополимер 0,5-5,0, ароматический углеводород 30, алифатический углеводород - остальное. 4 табл.