baber/WOPTO huggingface dataset:
Patent RU-2366680-C1 (RU)
Inventor: SVETLOV SERGEJ ALEKSEEVICH
IPC: C09K3/14
Filed: 2008-01-15
Granted: 2009-09-10
Abstract: Изобретение относится к композиционным материалам, используемым для повышения коэффициента трения между колесами транспортных средств и рабочей поверхностью, и может найти применение в автомобильной, авиационной, строительной и других отраслях промышленности. Описан композиционный материал, обеспечивающий движение транспортного средства по скользкой снежной или ледяной поверхности, выполненный из композиции, содержащей древесные опилки в количестве 40-97 мас.%, водный раствор хлорида натрия или хлорида кальция или хлорида калия в количестве 1-30 мас.%, 1-30 мас.% сажи и 1-25 мас.% волластонита, при этом средний размер частиц сажи и волластонита составляет от 1 мкм до 250 мкм. Также описан способ получения композиционного материала, обеспечивающего движение транспортного средства по скользкой снежной или ледяной поверхности. Способ включает приготовление водного раствора хлорида натрия или калия или кальция, смешение древесных опилок, сажи и волластонита в растворе хлорида натрия или кальция или калия, разделение суспензии фильтрованием, сушку полученной смеси при температуре 80-150°С и фасовку высушенного продукта. Предложенный композиционный материал позволяет повысить фрикционные свойства между колесом транспортного средства и скользкой поверхностью, исключить проскальзывание и пробуксовку колеса на льду. 2 н. и 1 з.п. ф-лы.
Patent RU-2360747-C1 (RU)
Title: Manufacturing method of cold-rolled strip steel
Inventor: LISICHKINA KLAVDIJA ANDREEVNA
IPC: B21B1/22
Filed: 2008-01-23
Granted: 2009-07-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes hot rolling with specified temperature conditions, cold rolling with following annealing and temper rolling of coiled strips. Blank of thickness 2.2…2.6 mm is received by means of rolling on continuous rolling mill at temperature in its sixth mill, equal to 1060…1100°C, with finishing temperature 865…895°C and winding temperature 560…600°C, cold rolling is implemented up to thickness 0.7…0.9 mm, and temper rolling of cold-rolled strips after annealing in furnaces with hydrogenous or nitrogenous atmosphere is implemented with cobbing in limits 1.0±0.1%. 
     EFFECT: guaranteed increased resistance to steel aging. 
     1 ex
Patent RU-2357107-C1 (RU)
Inventor: BULGAKOV SERGEJ MIKHAJLOVICH
IPC: F15B3/00
Filed: 2008-02-13
Granted: 2009-05-27
Abstract: FIELD: machine building. 
     SUBSTANCE: system is intended for pumping of fluid mediums with widely varied physical-mechanical properties. System comprises two identical working hydraulic cylinders, stems of which are connected to corresponding stems of two identical drive hydraulic cylinders, piston cavities of which are communicated by hydraulic lines with creation of closed system of working fluid circulation with reverse controlled pump with system of reversal and control of pump displacement communicated to stem, and make-up pump with system for make-up of closed system of working fluid circulation, at that it is equipped by valves for alignment of driven hydraulic cylinder pistons, and valves are installed in their pistons. System of pump displacement includes three-way hydraulic distributor, which is kinematically connected to stem of hydraulic cylinder connected by its inlet to discharge line of make-up pump, and taps of which are connected to hydraulic cylinder of movement of hydraulic pump displacement control, in stem of which fork is fixed for limitation of pump displacement, and which is installed with the possibility of motion along lever, throttling slide valve of control, taps of which are connected to hydraulic cylinders of inclined washer inclination angle, and washer is connected via feedback link with control slide valve and lever of pump displacement control. 
     EFFECT: increased reliability. 
     1 dwg
Patent RU-2367986-C1 (RU)
Title: Lens with invariant modulation transfer function (mpf)
Inventor: SHIRANKOV ALEKSANDR FEDOROVICH
IPC: G02B13/00
Filed: 2008-02-18
Granted: 2009-09-20
Abstract: FIELD: physics, optics. 
     SUBSTANCE: lens consists of four single-lens components serially arranged along optical axis: power lens, two menisci, correction component, and also flat-parallel plate. Front surface of flat parallel plate, on which phase relief is applied, is joined with the plane of aperture diaphragm (AD). Structure of lens is quaissymmetric relative to AD plane, which is located inside the lens. Profile of phase relief depth is orthogonal relative to transverse coordinates in AD plane and depends on four rational parametres A x , A y , B x , B y  : F(x,y)=F(x)+A(y), mm; F x (x)=A x (x/x max ) Bx ; F y (y)=A y (y/y max ) By . Parametres of mask profile are selected in the ranges A X ≈A y =0.007…0.012 mm; B X ≈B y =2.4…2.9, and x max , y max  - maximum light dimensions of mask. 
     EFFECT: production of invariant MPF in wide range of shooting distances at higher illumination. 
     5 dwg
Patent RU-2366057-C1 (RU)
Title: Electric power transmission method and device
Inventor: STREBKOV DMITRIJ SEMENOVICH
IPC: H02J17/00
Filed: 2008-04-25
Granted: 2009-08-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, particularly to electric power transmission. High frequency electromagnetic oscillations are generated through effect of magnetic field of permanent magnets on an isolated capacitor in form of an insulated conducting body through rotation of this capacitor in the magnetic field of permanent magnets. The isolated capacitor is connected to a current collecting electrode. The high-frequency electromagnetic oscillations are amplified on voltage and current in a helical waveguide through transmission of electromagnetic oscillations to the input of the helical waveguide from the current collecting electrode through an air gap to a receiving electrode of the external arm of the helical waveguide and through effect of magnetic field of permanent magnets on the helical waveguide. The internal arm of the helical waveguide is connected to a transfer electrode and electrical energy is transmitted from the electrode through the air gap to the spherical receiving electrode of a commutator and from the commutator through a single-wire line to the receiver of the power consumer. 
     EFFECT: simplification of the generating circuit, increased efficiency and reduced power input for generating electromagnetic waves, as well as increased transmitted power due to design of the source of electric energy in form of a shaft rotating mechanism and mounting of the helical waveguide in the interpolar space of magnetic sources. 
     10 cl, 2 dwg
Patent RU-2371143-C1 (RU)
Inventor: MYTKO SVETLANA ALEKSANDROVNA
IPC: A61D5/00
Filed: 2008-05-19
Granted: 2009-10-27
Abstract: Изобретение предназначено для использования в области ветеринарии и касается инструментов для исправления прикуса у собак. Аппарат содержит базис с элементами крепления. Базис выполнен в виде пластины и имеет, по крайней мере, один наклонный желобок. Последний служит направляющей для клыка. На фронтальном участке пластина имеет утолщение с наклонной плоскостью. Наклон выполнен таким образом, что обеспечивает отклонение резцов нижней челюсти за счет контакта с наклонной плоскостью при смыкании челюстей. Базис может быть выполнен удлиненным. Элементы крепления выполнены в виде передней и задней пар кламеров. Плечи передней пары кламеров установлены на уровне пришеечной области крайних резцов. Плечи задней пары кламеров установлены на уровне пришеечной области клыков. Изобретение обеспечивает получение простого в изготовлении и применении аппарата. При использовании его за счет воздействия на отдельные зубы или группы зубов удается получить оптимальный для данной породы собак прикус. 2 з.п. ф-лы, 7 ил.
Patent RU-2369814-C1 (RU)
Inventor: BYKOV ANATOLIJ IL ICH
IPC: F26B11/04
Filed: 2008-05-27
Granted: 2009-10-10
Abstract: Установка предназначена для сушки крупногабаритных сотоблоков, пропитанных раствором полимерного связующего, нагретым воздухом. Сущность изобретения состоит в том, что установка для сушки барабанного типа содержит вращающийся вокруг горизонтальной оси барабан, установленный соосно с приводным кольцом на раме, крепежные элементы, систему подачи в барабан и реверса воздуха-осушителя, крепежную рамку для сотоблока и привод вращения. Барабан выполнен симметричным в трех измерениях и содержит камеру и два симметрично расположенных раструба, имеющих на одном конце прямоугольную форму для соединения с камерой, на другом - круглую, с расположенными в них коллекторами с направляющими, делящими живое сечение раструба на равные части и образующими на прямоугольном конце раструба сопла с углом раскрытия ≤90°, на которых установлены решетки прямоугольного сечения с различным гидравлическим сопротивлением, убывающим от центра барабана к его периферии. На противоположно расположенных сторонах камеры, сопредельных с прямоугольными концами раструбов, имеются откидывающиеся верхняя и нижняя поворотные дверцы с упорами для фиксации крепежной рамки с сотоблоком по центру барабана, ушками с пазами под откидные болты. Одним круглым концом раструба барабан крепится на приводном кольце, установленном на раме с возможностью вращения в роликовой опоре, а на круглом конце второго раструба закреплено соосно дополнительное кольцо, установленное, как и приводное, на раме с возможностью вращения в роликовой опоре. Свободные концы приводного и дополнительного колец имеют подвижные лабиринтные уплотнения для соединения с элементами системы подачи в барабан воздуха-осушителя. На приводном кольце при помощи фланца закреплена соосно звездочка для передачи вращения барабану от привода посредством цепи. Техническим результатом от применения установки являются повышение величины прочностных характеристик материала крупногабаритных сотоблоков, равномерность их свойств, улучшение условий труда на операциях загрузки сотоблока в установку и выгрузки его из нее. 1 з.п. ф-лы, 2 ил.
Patent RU-2376361-C1 (RU)
Inventor: PORSHAKOV ANDREJ MIKHAJLOVICH
IPC: C12G3/06
Filed: 2008-12-09
Granted: 2009-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: vodka "Kazenka" contains following ingredients according to withdrawal of components for 1000 dhal of end product: alcolised infusion of oat of first drainage - 1.0-3.0, alcolised infusion of lime flowers of first drainage - 0.2-1.0, 65.8%- sugar syrup 6.0-9.0, rectified ethanol "Lux" and drinking rectified water - and other components in order to achieve 40% vol, proof state. 
     EFFECT: decreased cost, increased end product stability during storage; improved organoleptic properties due to synergising effect of ingredients; vodka has barely perceptible cherry kernel aroma and barely perceptible prunes aftertaste. 
     3 ex
Patent RU-2391122-C1 (RU)
Inventor: GRISHAEVA ELENA VLADIMIROVNA
IPC: A61K33/14
Filed: 2008-12-15
Granted: 2010-06-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention relates to medicine, dermatology, and can be applied for psoriasis treatment. For this purpose ultraviolet irradiation is carried out with wavelength 311 nm. After irradiation 200 ml of ozonised physiological solution with concentration 3.5-4.0 mg/l is additionally intravenously introduced to patient in quantity of 10 procedures. Course of ultraviolet irradiation constitutes 12-15 procedures. ^ EFFECT: claimed method allows increasing of efficiency and safety of psoriasis treatment by faster and more pronounced anti-inflammatory effect, as well as reducing of total number of irradiations, due to which reduce single maximal dose and cumulative dose of irradiation. ^ 2 ex, 1 tbl
Patent RU-2396077-C1 (RU)
Inventor: KOROTEEV ALEKSANDR MIKHAJLOVICH
IPC: C07D311/32
Filed: 2009-04-27
Granted: 2010-08-10
Abstract: Использование: относится к области медицины. Водорастворимое комплексное соединение включения дигидрокверцетино-β-циклодекстрин характеризуется молярным соотношением указанных компонентов 1:1. Проводят взаимодействие природного дигидрокверцетина с β-циклодекстрином в водной деионизированной среде при кипячении, фильтрование полученного продукта, его кристаллизацию посредством постепенного охлаждения в присутствии водоотнимающего средства и выдерживание до полной кристаллизации, декантирование маточного раствора, промывку образованных кристаллов водой, их фильтрование и вакуумную сушку. Изобретения позволяют реализовать - указанное назначение. 2 н.п. ф-лы.
Patent RU-2403820-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/00
Filed: 2009-05-25
Granted: 2010-11-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method includes treatment of pureed soup packed in jars in a UHF- chamber at frequency 2400±50 MHz for 35 - 40 seconds up to a 83-85°C temperature. Then hermetisation and sterilisation are performed in an autoclave. 
     EFFECT: method allows to decrease sterilisation duration and enhance jar treatment uniformity. 
     1 ex
Patent RU-2413124-C1 (RU)
Title: Coupler for end of pipe with crimp
Inventor: BORT RAJNER
IPC: F16L47/10
Filed: 2007-11-13
Granted: 2011-02-27
Abstract: FIELD: machine building. 
     SUBSTANCE: crimp insertion has conic cross section on at least one part of its radial outside lying side surface. In at least one region radially inside lying wall facing the crimp insertion the crimp is conic relative to central axis of pipe end. Corresponding diametre of cone of crimp insertion (6) and wall (9) in direction of circular groove (3) decreases. 
     EFFECT: increased reliability of connection. 
     16 cl, 1 dwg
Patent RU-2395636-C1 (RU)
Title: Method for production of microcrystalline cellulose from autohydrolised wood
Inventor: KUZNETSOV BORIS NIKOLAEVICH
IPC: D21C1/04
Filed: 2009-07-13
Granted: 2010-07-27
Abstract: FIELD: textile, paper. ^ SUBSTANCE: method relates to production of microcrystalline cellulose (MCC), which is widely used in pharmaceutical, food and perfume industries. Used as stabiliser of water-latex paints and emulsions and as sorbent for chromatography. In medicine MCC is used as biologically active supplement and stabiliser of medical agents. Method for production of microcrystalline cellulose includes autohydrolysis of ground wood material. Autohydrolysis is carried out by water steam at 180-240C for 2-3 min. Autohydrolised wood is treated with boiling water. Then with solution that contains CH3COOH, H2O2, H2SO4, at the temperature of 100-110C for 2.5-3 hours. ^ EFFECT: increased efficiency of method. ^ 12 ex, 1 tbl, 1 dwg
Patent RU-2405507-C1 (RU)
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61F9/007
Filed: 2009-07-15
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: device consists of handle and working part. Working part consists of working segment, holder, first knee and second knee. Upper edge of working segment is made flat, lower edge is made rigid and sharp. External lateral side of working segment consists of three sections. Method includes introduction of working segment of device through paracentesis. Working segment of device is introduced through paracentesis into anterior chamber, filled with viscoelastic, in circumference arch clockwise. After that device is fixed with lower rigid sharp edge to anterior capsule of lens according to lens centre. After that through main corneal incision introduced is capsule forceps and capsule is punctures in the centre of lens with formation of valve. Valve is gripped with forceps and line of capsule rupture is brought to place where working segment is connected with second knee, after that rupture of capsule on rigid lower edge is performed, bending capsule over upper edge of working segment upwards and outwards. Edge of capsulorexis is brought to edge of free end of working segment. Device is removed on circumference arch counterclockwise. Into the same paracentesis second device is introduced and installed in accordance with lens centre in such a way that free end of working segment matches the edge of formed earlier capsulorexis and carrying out of remaining part of capsulorexis is continued according to described above method, starting from free end of working segment. 
     EFFECT: application of claimed group of inventions allows to increase quality of cataract phacoemulsification due to performing capsulorexis of strictly specified size and location. 
     4 cl, 4 dwg, 2 ex
Patent RU-2411304-C1 (RU)
Title: Device for vacuum sputtering of films
Inventor: SHENGUROV VLADIMIR GENNAD EVICH
IPC: C23C14/26
Filed: 2009-07-21
Granted: 2011-02-10
Abstract: FIELD: machine building. 
     SUBSTANCE: device can be used for epitaxial growth of layers at fabrication of semi-conductive instruments, devices of integral optics, at application of functional coating out of metal and silicon etc. The device consists of vacuum chamber (1) wherein there is arranged substrate holder (2) and resistive evaporator (3) of sputtered material connected to a current source with current inputs (4) interconnected with an insulator. The current conductors are located inside bellows (7) pressure tight installed in a wall of the chamber. Current conductors (4) are connected to a drive to ensure swinging motion of evaporator of sputtered material. 
     EFFECT: increased uniformity of thickness of sputtered layers and growth of uniform epitaxial layers on substrate of big area. 
     5 cl, 1 dwg
Patent RU-2409787-C1 (RU)
Title: Acoustic atomiser
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F23D11/34
Filed: 2009-08-27
Granted: 2011-01-20
Abstract: FIELD: machine building. 
     SUBSTANCE: acoustic atomiser consists of case with enclosed generator of acoustic oscillations in form of nozzle and resonator, and of branches for air and water supply. The generator of acoustic oscillations corresponds to a conic nozzle coaxial with the case and equipped with a throttle circular orifice of external diametre d e  formed with a shear of the nozzle and a resonator rod and circular volume resonator of h length formed with the resonator rod and a cylinder cavity of external diametre d r  in a fixing element. Also, the cavity of the volume resonator is spaced from the nozzle shear at a distance b. The air supply branch is set perpendicular to case axis and is coupled with the circular cavity formed with a bead and internal surface of the case. Additionally, on the bead there is secured a frame with throttle orifices coaxial to the circular throttle orifice and the coaxially fixed resonator rod. Via the branch perpendicular to case axis atomised fluid is supplied into the circular cavity formed with a jacket and external surface of the nozzle. Notably, one end of the jacket is solid and tied with the case, while another end, enveloping the conic nozzle, has throttle orifices coaxial to the circular throttle orifice. Further, from the side, opposite to the volume resonator there is furnished a control device in form of a flywheel with sealing. The control device is installed on a free end of the bead. Ratio between length h of the circular volume resonator and distance b from open surface of the cavity of the volume resonator to the nozzle shear is within the optimal range of values h/b=0.7÷1.3; ratio of internal diametre d r  of the circular volume resonator to diametre d rod  of internal cylinder surface of the resonator rod is within the optimal range of values d r /d rod =1.2÷1.9; ratio of diametre d n  of the circular throttle orifice of the nozzle to diametre d rod  of the external cylinder surface of the resonator rod is within oprimal range of values: d n /d rod = 1.1÷1.7. 
     EFFECT: raised efficiency of atomising. 
     1 dwg
Patent RU-2413277-C1 (RU)
Title: Apparatus for repacking streams for outputting data
Inventor: AMINEV DMITRIJ ANDREEVICH
IPC: G06F5/06
Filed: 2009-09-17
Granted: 2011-02-27
Abstract: FIELD: information technology. 
     SUBSTANCE: apparatus for repacking streams for outputting data has a logical unit, a 64-bit FIFO register whose inputs are connected to corresponding outputs of a personal computer system bus controller which is connected to the system bus. The logical unit has a demultiplexer, a latch register with 448 cells, an adaptive multiplexer, 8 data stream couplers and a control unit. 
     EFFECT: repacking data for any number of output streams from 1 to 8 and without the need for strict synchronisation of output streams on clock frequencies. 
     3 dwg
Patent RU-2404941-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B33/132
Filed: 2009-10-19
Granted: 2010-11-27
Abstract: FIELD: construction. ^ SUBSTANCE: ceramic mass consists of loess-like loam, kaolin clay, ground silicate glass and calcium borate slag, their mass fractions being as follows, wt %: loess-like loam - 68.0-77.0; kaolin clay - 10.0-15.0; ground silicate glass - 10.0-15.0; calcium borate slag - 2.0-3.0. ^ EFFECT: lowering of products burn temperature. ^ 1 tbl
Patent RU-2417876-C1 (RU)
Inventor: DARINTSEV OLEG VLADIMIROVICH
IPC: B25J7/00
Filed: 2009-11-10
Granted: 2011-05-10
Abstract: FIELD: physics, robotics. 
     SUBSTANCE: invention relates to microrobotics and can be used in actuating devices of micromanipulators. The electrostatic micro-gripper has a base, a housing, gripping fingers, drives formed by electrostatic transducers, each having two electrically conducting plane-parallel plates with a layer of elastic dielectric in between. Each drive is in form of a row of electrostatic transducers formed by inner, intermediate and outer electrically conducting plane-parallel plates. The first electrostatic transducer in a row is formed by inner and intermediate plates, while middle electrostatic transducers are formed by intermediate plates and the last electrostatic transducer in the row is formed by intermediate and outer plates. The inner plate is immovable, the intermediate and outer plates are movable and the gripping finger of the micro-gripper is attached to the outer plate. 
     EFFECT: invention broadens functional characteristics of the microgripper by enabling adjustment of deviation of gripping fingers in a wide range. 
     3 dwg
Patent RU-2418115-C1 (RU)
Inventor: VERESTJUK ELENA VALER EVNA
IPC: D04H3/153
Filed: 2009-12-07
Granted: 2011-05-10
Abstract: FIELD: textile, paper. 
     SUBSTANCE: method includes formation of three fibrous layers, assembly of layers pack and their fixation by means of thermal treatment. At the same time the first fibre layer contains bicomponent polyester fibres of "core-shell" type and single-component polyester fibres. The second fibre layer contains polyester and/or polypropylene fibres. The third fixing fibre layer is made of polyester bicomponent fibres of "core-shell" type. Layers packet is assembled with arrangement of the third fixing layer between the first and second layers. Layers are fixed by means of thermal treatment as the layers pack is pulled between the rollers. Besides, the specified thermal treatment is carried out at the temperature sufficient to melt shell of bicomponent fibres of the first and third layers, but insufficient to melt other components of layers. 
     EFFECT: reduced specific weight of a shaped product, improved ecological compatibility of the doubled material and production process of material manufacturing and forming of parts, higher fire resistance of the finished product, resistance to wear, easier forming of the material, reduced wastes and losses in process of forming. 
     11 cl
Patent RU-2419933-C1 (RU)
Inventor: ATEZHEV VLADIMIR VASIL EVICH
IPC: H01S3/038
Filed: 2009-12-22
Granted: 2011-05-27
Abstract: FIELD: electricity. ^ SUBSTANCE: laser includes gas-filled chamber with the main discharge electrodes installed in it, charging circuit and discharging circuit. Charging circuit includes pulse voltage source and peaking capacitors. Discharging circuit includes peaking capacitors and the main discharge electrodes, at least one corona pre-ioniser in the form of dielectric tube with inner and outer electrodes. Outer electrode of pre-ioniser covers part of surface of dielectric tube and is connected to the main discharge electrode. At that, outer electrode of corona pre-ioniser is current lead of charging circuit. ^ EFFECT: improving efficiency of pre-ionisation and stability of operation. ^ 6 dwg