baber/WOPTO huggingface dataset:
Patent RU-2289831-C1 (RU)
Inventor: RYKHLITSKIJ SERGEJ VLADIMIROVI
IPC: G02B5/30
Filed: 2005-08-22
Granted: 2006-12-20
Abstract: FIELD: polarization optical equipment, possible use during manufacture of optical devices. 
     SUBSTANCE: device contains two phase-shifting plates, has body, casing and three spherical springs. First phase-shifting plate is made in the body and is immovably held in place by spherical spring. Second phase-shifting plate is made in the casing and is held by second spherical spring. Casing with phase-shifting plate and holding second spherical spring is positioned in the body. Casing is held by third spherical spring with possible rotation around optical axis of phase-shifting device. 
     EFFECT: increased precision when adjusting phase-shifting plates relatively to one another, prevented parasitic beam distortion, highly precise positioning of "fast" and "slow" axes of phase-shifting plates relatively to each other. 
     9 cl, 5 dwg
Patent RU-2298268-C1 (RU)
Inventor: NIKITIN EVGENIJ ANATOL EVICH
IPC: H01Q9/00
Filed: 2005-09-23
Granted: 2007-04-27
Abstract: FIELD: super-broadband microwave antennas for communication systems, radars, and for metrology. 
     SUBSTANCE: proposed antenna that can be used as self-contained device and as part of phased antenna arrays has antipodal slot line (ASL) disposed on insulating substrate and used to feed transmission stripline section. Aperture is formed by ASL section without overlapping, its first and second metal plates are converging along inner side edge of first metal plate in vicinity of zero overlap of ASL first and second metal plates. Two radiating metal surfaces are disposed in vicinity of antenna aperture perpendicular to insulating substrate surface; first and second radiating metal surfaces are electrically connected over entire length through one side edge to inner side edges of first and second metal plates, respectively, between zero overlap region and point of antenna-aperture maximal opening. First and second metal radiating surfaces have equal width between zero overlap region and point of antenna aperture maximal opening. 
     EFFECT: enhanced antenna gain, reduced cross-polarization level of electric field, side-lobe level, return and forward radiation, reduced background level. 
     37 cl, 42 dwg
Patent RU-2300010-C1 (RU)
Inventor: ANKUDINOV ANATOLIJ ALEKSANDROV
IPC: F03B13/00
Filed: 2005-10-13
Granted: 2007-05-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention is designed for low power stations arranged in rivers, channel and water conduits with narrow channels.  Proposed hydraulic turbine consists of two or more working wheels placed in fairings with enlarged inlet.  Outlet branch pipes with slots are provided behind working wheels.  Hydraulic turbine is fastened on bottom along channel opposite to flow by wide base of fairings.  Water flow sets working wheel blades into rotation.  Guide assemblies serve to spin water flow at working wheel inlet.  Working wheel transmit torque to shaft whose kinematic energy is transformed into electric energy.  Water getting to input of each following stage receives additional energy from water flow from periphery of channel.  Slots are made in outlet branch pipes for mixing flow with higher velocity flow.  Owing to the fact that outlet branch pipes of fairings located close to each other are turned in plane of rotation within 90° and 180°, partial balancing of force acting onto shaft is obtained and more complete utilization of energy of peripheral flow. 
     EFFECT: enlarged operating capabilities. 
     2 dwg
Patent RU-2300696-C1 (RU)
Inventor: BULGAKOV ALEKSEJ BORISOVICH
IPC: B01F23/00
Filed: 2005-10-20
Granted: 2007-06-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: method comprises two-stage dispersing with the use of high-speed means thus providing cavitation and preliminary two-stage separating with introducing washer agent in both of the stages of separation.  The device comprises first and second separators connected in series and batcher for washing agent.  The outlets of the batcher are connected with the inlets of the first and second separators.  The outlet of the second separator is connected with the inlet of the high-speed mechanical powder dispenser.  The outlet for liquid of the second separator is connected with the inlet for liquid of the cavitation activator. 
     EFFECT: expanded functional capabilities. 
     2 cl, 1 dwg
Patent RU-2296296-C1 (RU)
Title: Device for measuring roughness of surfaces of openings
Inventor: MURASHOV VLADISLAV MIKHAJLOVIC
IPC: G01B13/00
Filed: 2005-10-28
Granted: 2007-03-27
Abstract: FIELD: pneumatic measuring technique. 
     SUBSTANCE: device for measuring roughness of surfaces of openings has cylindrical case with basing and guiding members. Case has measuring nozzle connected with pneumatic measuring device. Measuring device is additionally provided with clamping system. Basing and guiding members are made in form of point supports set apart along length tested opening to form initial measuring gap between surface of opening and edges of nozzle. Clamping system has at least one spring-loaded member disposed at the same generator with guiding supports. Device can be provided with two measuring nozzles disposed at same cross-section in direct vicinity from basing supports which are connected by common communication line with pneumatic measuring device. Pneumatic measuring device can be made in form of pneumatic-electronic device which has measuring chamber and indicator with digital and limit scales or in form of high-pressure air caliper gauge-type pneumatic range finder. 
     EFFECT: improved precision of measurement of roughness. 
     5 cl, 7 dwg
Patent RU-2302995-C1 (RU)
Inventor: ZAJTSEV JURIJ ALEKSANDROVICH
IPC: C01F7/47
Filed: 2005-11-07
Granted: 2007-07-20
Abstract: FIELD: nonferrous metallurgy; methods of purification of the aluminate solutions from the impurities. 
     SUBSTANCE: the invention is pertaining to the field of the nonferrous metallurgy, in particular, to the methods of purification of the aluminate solutions from the impurities at production of the alumina from the aluminum-containing raw material including bauxites. The method of purification of the aluminate solutions from the impurities provides for includes addition into the aluminate solution of the sorbent based on the magnesium compounds interacting with the solution, separation of the sorbent from the purified solution, its regeneration by the thermal treatment and reutilization. The sorbent on the basis of the magnesium compounds is produced by the treatment of the aluminate solution with the magnesium hydroxide and the thermal treatment of the produced solid phase at the temperature of 230-400°C. It is added in the form of the water pulp with the concentration of 100-150 g/dm 3  in terms of MgO, and the regeneration of the sorbent conduct at the temperature of 250-380°C. The invention allows to increase the purification efficiency and to reduce the power inputs for realization of the method. 
     EFFECT: the invention ensures the increased purification efficiency and the reduced power inputs for realization of the method. 
     3 tbl, 3 ex
Patent RU-2300996-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2006-01-10
Granted: 2007-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing meat-vegetable canned food for cosmic nutrition. The suggested canned food should be prepared due to cutting, frying in melted butter and reducing duck meat upon a chopper, chopping, freezing and reducing new white head cabbage, cutting, frying in melted butter and reducing onions upon a chopper, mixing bran, rye bread, sugar, pressed baker's yeast and drinking water, fermenting and screening to obtain kvass and its boiling followed by mixing the above-mentioned components with bone broth, tomato paste and common salt. Then it is necessary to carry out procedures on packing the mixture obtained into aluminum tubes at the preset ratio of components followed by sealing and sterilization. This enables to obtain new canned food being of increased digestibility. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2301253-C1 (RU)
Inventor: SEMIKHINA LJUDMILA PETROVNA
IPC: C10G33/04
Filed: 2006-01-18
Granted: 2007-06-20
Abstract: FIELD: emulsion destruction agents. 
     SUBSTANCE: synergetic effect in a reagent mixture is jugged of from maximum value of tangent of angle for dielectric loss (tgδ) within a frequency range 10 kHz to 50 MHz measured by means of a set of identical-size solenoidal inductance coils (L-cells) connected to oscillatory circuit of Q-meter. In case of positive synergetic effect associated by increased demulsifying efficiency of reagent mixture, tgδ maximum value for reagent mixture is larger than that for individual mixture components. 
     EFFECT: accelerated determination of optimal composition of demulsifiers. 
     2 dwg
Patent RU-2313262-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-03-02
Granted: 2007-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing first-course caned food for cosmic nutrition due to chopping, freezing and reducing new white head cabbage upon a chopper, cutting, frying in melted butter and reducing carrots, parsley root and onions upon a chopper followed by cutting, blanching and reducing the squid fillet upon a chopper, boiling up to semi-finished condition and reducing oat groats and the greens upon a chopper and mixing the components mentioned with sour cream, fish broth, tomato paste, common salt, citric acid and CO 2 -extracts of the preset micromycete type biomass, hot black pepper and laurel leaf. Then it is necessary to pack the mixture obtained into aluminum tubes at the preset ratio of components followed by sealing and sterilization. The innovation enables to obtain new canned food being of increased digestibility. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2309499-C1 (RU)
Inventor: LOGINOV JURIJ NIKOLAEVICH
IPC: H01R43/06
Filed: 2006-03-06
Granted: 2007-10-27
Abstract: FIELD: metallurgy; copper and copper alloy half-finished products for electrical equipment. 
     SUBSTANCE: proposed section for electrical machine commutator is equilateral-trapezium shaped in cross-sectional area perpendicular to section length. Part of this section abutting against smaller base of trapezium is made of copper and that abutting against larger base of trapezium is made of copper ally. Part of section abutting against larger base of trapezium can be made of cadmium bronze. 
     EFFECT: enhance thermal stability and strength of commutator section. 
     2 cl, 5 dwg
Patent RU-2307325-C1 (RU)
Inventor: BADAMSHINA EHL MIRA BARIEVNA
IPC: G01C19/66
Filed: 2006-04-14
Granted: 2007-09-27
Abstract: FIELD: engineering of laser gyroscopes. 
     SUBSTANCE: laser gyroscope includes circular laser, electronic block and swaying system on immobile base, possible use for measuring its angular speed. Method includes measuring increments of turning angle θ during query time l/fd and determining speed of rotation of gyroscope and systems based on it in accordance to following formula:   where θ i  - increment of rotation angle, i - number of measurement θ i , N - number of measurements θ i , f d  - number of measurements per second. 
     EFFECT: substantially reduced error caused by mechanical oscillations of gyroscope relatively to immoveable base, and reduced discontinuousness of angular speed measurement without usage of additional optical elements in its structure. 
     2 dwg
Patent RU-2305639-C1 (RU)
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: B60P1/54
Filed: 2006-04-13
Granted: 2007-09-10
Abstract: FIELD: cargo hoisting equipment, mainly for agricultural machine engineering. 
     SUBSTANCE: manipulator includes flat base with brackets of hinged unit and telescopic supports; supporting-rotary column mounted with possibility of rotation around axis of base and carrying jointly mounted in it: boom, handle and cargo gripping hook; powered hydraulic cylinder mounted in pairs and used for controlling boom and handle; additional hydraulic cylinders of mechanism for rotating supporting-rotary column. Cargo gripping hook is joined with end of handle through flexible movable ropes. First end of first rope forms safety loop and it is arranged with use of locking member in end of rod of powered hydraulic cylinder whose base is mounted in bracket on other end of handle. Said safety loop embraces powered hydraulic cylinder and restricts limit motion value of rod out of cavity of powered hydraulic cylinder. Second end of first rope is mounted on axle in bracket on end of handle. In arc-shaped portion of first rope block with H-shaped bracket is arranged; in lower pivot of said block locking member of first end of second rope is arranged and its second end is mounted similarly on end of handle. In arc-shaped portion of second rope block with H-shaped bracket is mounted; in lower part of said block traverse bar with cargo gripping hook is arranged. 
     EFFECT: enhanced operational efficiency of manipulator. 
     9 cl, 8 dwg
Patent RU-2315708-C1 (RU)
Title: Способ получения пероксида кальция
IPC: C01B15/043
Filed: 2006-05-11
Granted: 2008-01-27
Abstract: Изобретение относится к технологии пероксида кальция. В способ получения пероксида кальция осуществляют взаимодействие гидроксида кальция с водным раствором пероксида водорода при молярном отношении Н 2 O 2 :Са(ОН) 2 , равном 1,2-7,0, с образованием гидрата пероксида кальция. Гидроксид кальция вводят в реакцию в виде водной суспензии оксида кальция, раствор пероксида водорода вводят путем регулируемой подачи со скоростью 0,006-0,060 моль Н 2 О 2  на моль Са(ОН) 2  в минуту. Перед стадией термической дегидратации осадок гидрата пероксида кальция отделяют от раствора декантацией. Термическую дегидратацию проводят в токе нагретого воздуха. Взаимодействие гидроксида кальция с водным раствором пероксида водорода осуществляют в присутствии пероксидного стабилизатора с концентрацией 10 -3 -10 -5  моль/л, который выбирают из ряда: фосфат щелочного металла, этилендиаминтетрауксусная кислота, комплекс полиэтиленгликоля с оксидом фосфора (V). Предлагаемый способ позволяет расширить сырьевую базу технологии пероксида кальция, исключить энергоемкие стадии охлаждения реакционной смеси и фильтрования мелкодисперсного гидрата пероксида кальция, упростить технологическую цепочку. 1 з.п. ф-лы, 1 табл.
Patent RU-2314881-C1 (RU)
Title: Способ очистки электрооборудования от смеси полихлорбифенилов и трихлорбензолов
IPC: B08B3/08
Filed: 2006-05-26
Granted: 2008-01-20
Abstract: Способ относится к электротехнической промышленности, а именно к технологии очистки аппаратов, содержащих смесь полихлорбифенилов и трихлорбензолов (ПХБ), и может быть использован при обезвреживании и утилизации электрооборудования, например силовых трансформаторов и конденсаторов. Способ очистки электрооборудования от смеси полихлорбифенилов и трихлорбензолов (ПХБ) включает слив ПХБ из электрооборудования; заполнение внутреннего объема электрооборудования хлороформом на время не менее 12 час; слив хлороформа; обработку электрооборудования, содержащего смесь хлороформа и ПХБ, паром; удаление остатков смеси вакуумом, при этом цикл по очистке, начиная с операции по заполнению электрооборудования хлороформом, повторяют не менее трех раз. Техническим результатом способа является повышение степени очистки, снижение его взрыво-пожароопасности и антропогенной нагрузки на окружающую среду. 1 з.п. ф-лы, 3 табл.
Patent RU-2305721-C1 (RU)
Inventor: AFANAS EV SERGEJ IVANOVICH
IPC: C23G3/02
Filed: 2006-06-02
Granted: 2007-09-10
Abstract: FIELD: chemical treatment of coils of metallic band. 
     SUBSTANCE: method comprises steps of placing coil end into processing bath with lateral cylindrical surface; successively supplying and draining technological solutions for chemical treatment and washing into processing bath by gravity from additional tanks. Outer end of band is secured to inner lateral surface of bath; inner end of band is introduced to grove of coiling-uncoiling drum arranged in center of processing bath. Diameter of drum is less than that of coil by 1.2 - 1.5 times. Turns of coil are treated cyclically twisting-untwisting coil. Apparatus for performing the method includes processing bath; additional tanks; coiling-uncoiling drum arranged in center of processing bath and having mechanism for vertical motion of drum, mechanism for cyclically rotating drum. The last has groove and diameter of drum is less by 1.2 -1.5 times than inner diameter of coil. Processing bath is communicated through flexible hoses with additional tanks provided with mechanisms for vertical motion. 
     EFFECT: improved quality of treated band due to enhanced uniformity of chemical treatment, shortened time period of multistage technological procedures. 
     5 cl, 4 dwg
Patent RU-2307293-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: F24H1/00
Filed: 2006-06-05
Granted: 2007-09-27
Abstract: FIELD: water heating facilities. 
     SUBSTANCE: proposed boiler contains burner, furnace with horizontal heating surfaces in form of screens and convection chamber with horizontal heating surfaces in form of tubes divided by partition.  Furnace has upper, lower, rear, left-hand side and right-hand side screens connected, accordingly, with upper, lower, left-hand and right-hand side headers forming frame with fitted-in diaphragms dividing headers into compartments, and front screen formed by bringing together to middle the upper parts of left-hand and right-hand side headers arranged higher than burner and bottom made of refractory material in furnace installed at level with lower screen or over said screen.  Burner is installed for directing flame kernel to bottom, and tubes arranged in convection chamber are connected into additional left-hand and right-hand headers located outside left-hand and right-hand headers and divided by diaphragms into compartments.  Compartments of screen headers communicate with compartments of additional headers so that water flow is distributed parallel in upper and lower screens and tubes arranged in convection chamber. 
     EFFECT: reduced harmful exhausts, increased overhaul period and service life of boiler tubes, enlarged operating capabilities. 
     5 dwg
Patent RU-2319232-C1 (RU)
Title: Разряд самосинхронного регистра сдвига
IPC: G11C19/00
Filed: 2006-08-09
Granted: 2008-03-10
Abstract: Изобретение относится к импульсной и вычислительной технике и может использоваться при построении самосинхронных триггерных, регистровых и вычислительных устройств, систем цифровой обработки информации. Техническим результатом является упрощение реализации разряда самосинхронного регистра сдвига. Указанный технический результат достигается тем, что в схему, содержащую два элемента И-ИЛИ-НЕ, прямой и инверсный информационные входы и прямой и инверсный информационный выходы, введены два управляющих входа, индикаторный выход, выход разрешения сдвига, инвертор, три элемента ИЛИ-И-НЕ и новые конструктивные связи. 1 ил.
Patent RU-2322404-C1 (RU)
Title: Ceramic pigment
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C1/04
Filed: 2006-09-05
Granted: 2008-04-20
Abstract: FIELD: decorating of glass, porcelain, faience and other articles. 
     SUBSTANCE: proposed ceramic pigment contains the following components, mass-%: SiO 2 , 18.0-22.0; CaO, 14.0-18.0; V 2 O 5 , 8.0-12.0; Mn 2 O 3 , 32.0-38.0; B 2 O 3 , 8.0-10.0; P 2 O 5 , 5.0-6.0; Na 2 O, 4.0-5.0. Pigment gives brown color. 
     EFFECT: reduction of pigment roasting temperature. 
     1 tbl
Patent RU-2315955-C1 (RU)
Title: Способ подъема на заданную высоту и обеспечения навигации винтокрылой платформы беспроводных сетей передачи информации и устройство для его осуществления
IPC: B64B1/50
Filed: 2006-10-06
Granted: 2008-01-27
Abstract: Изобретение относится к средствам обеспечения навигации воздушных платформ, используемых для формирования беспроводных сетей передачи информации по линии прямой видимости в заданной географической области, Изобретение направлено на повышение надежности навигации воздушных платформ за счет упрощения аппаратурной реализации технического решения. Этот результат обеспечивается за счет того, что способ подъема на заданную высоту и обеспечения навигации воздушной платформы беспроводной сети передачи информации включает создание подъемной силы винтокрылого летательного аппарата, подъем связанной с ним платформы беспроводной сети передачи информации на заданную высоту и удержание летательного аппарата и платформы в заданной точке поверхности географического региона гибкой тягой, причем в качестве гибкой тяги используют размещенный в цилиндрической оболочке гибкий торсион с длиной не менее заданной высоты размещения платформы, при этом сначала жестко закрепляют один конец торсиона на осевом элементе вращения винта летательного аппарата и сообщают посредством торсиона винту необходимый крутящий момент для создания подъемной силы летательного аппарата, после подъема платформы на заданную высоту фиксируют второй конец торсиона на выходном валу источника крутящего момента, а в процессе навигации платформы необходимый крутящий момент винту летательного аппарата сообщают посредством этого торсиона. Согласно изобретению в устройство для подъема на заданную высоту и обеспечения навигации воздушной платформы беспроводной сети передачи информации введены полый корпус с двумя взаимно перпендикулярными отверстиями и замыкатель цепи передачи крутящего момента, установленный в полости корпуса с возможностью осевого перемещения и вращения относительно вертикали, при этом гибкая тяга выполнена в виде размещенного в цилиндрической оболочке гибкого торсиона, верхний конец которого жестко связан с цапфой тягового винта, а нижний - снабжен полумуфтой, выполненной с элементом зацепления для связи с источником крутящего момента, причем гибкая тяга протянута через взаимно перпендикулярные отверстия корпуса, а замыкатель цепи передачи крутящего момента имеет внешние зубья шлицевой передачи для зацепления с источником крутящего момента, имеющим зубья конической передачи. 2 н. и 1 з.п. ф-лы, 2 ил., 2 табл.