baber/WOPTO huggingface dataset:
Patent RU-2354745-C1 (RU)
Inventor: PASTUKHOV VALERIJ PAVLOVICH
IPC: B22F9/12
Filed: 2007-06-25
Granted: 2009-05-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: cylindrical screen and located inside it heater are located co-axial. Cartridge for melt is located from the outside the cylindrical screen with formation of evaporator tank between inner surface of cartridge walls and outer surface of cartridge walls. Cylindrical screen, heater and container are located by longitudinal axis in horizontal plane. In end wall of container it is implemented hole, located higher longitudinal horizontal axis of container. Screen wall is implemented with developed external emitting surface. At its butt side it is implemented axial lug, by means of which cylindrical screen contacts to internal butt of container with formation of channel for melt steam outlet through the hole, implemented in end wall of container. On the top of container in the boy of its wall it is installed facility for melting and feeding of liquid metal into evaporator tank, consisting of melting pot, crane and metal pipeline. 
     EFFECT: evaporator structure is simple for implementation and operation with high performance measure and coefficient of efficiency for recovery of high-fidelity. 
     2 cl, 1 dwg
Patent RU-2342648-C1 (RU)
Inventor: SHIRJAEVA OL GA ALEKSEEVNA
IPC: G01N21/74
Filed: 2007-06-28
Granted: 2008-12-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to analytical chemistry. Method includes thermal treatment of sample at temperature 750-800°C with mercury vaporisation, running mercury vapour through membrane made of gold metal foil, and flameless atomic absorption analysis of vapour mercury. 
     EFFECT: higher expressivity and accuracy of solid definition gold matrix analysis for mercury content. 
     3 cl, 1 tbl
Patent RU-2336712-C1 (RU)
Title: Method of confectionary mass production
Inventor: TALEJSNIK MIKHAIL ALEKSANDROVI
IPC: A23G3/36
Filed: 2007-07-11
Granted: 2008-10-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, in particular to confectionary production and can be used in technology of confectioner's goods production with functional additives for preparation of the goods with predetermined stable properties and structure, meeting modern food demands of a human being. Firstly raw material is prepared, prescribed components are mixed uniformly, additives selected from the variety are put into the mixture. The additives includes dietary fibres, vitamins, minerals, polyunsaturated fatty acid and perbiotics with preparation of mass with polydisperse particles, size of which ranges from 10 -6  to 2.5×10 -5  m in number not less than 90% from total mass volume, specific area of polydisperse particles is selected within 0.1-12 m 2 . Mass with polydisperse particles, the size of which ranges from 10 -6  to 2.5×10 -5  m in number 93-96% from total mass volume, and specific area of polydisperse particles is selected within 8-12 m 2  is used during preparation of confectionary mass for functional confectioner's goods meant for preschool and school-aged children. And technology of functional confectioner's goods meant for mass consumption, preschool and school-aged children, people suffering from diabetes is developed; with uniform distribution of functional additives in the composition of confectioner's goods with predetermined stable composition, structure, as well as preparation of balanced confectioner's goods. 
     EFFECT: development of confectioner's goods for mass consumption as well as for people suffering from diabetes. 
     8 cl, 5 ex
Patent RU-2349699-C1 (RU)
Inventor: CHUDAKOV IVAN BORISOVICH
IPC: E01B19/00
Filed: 2007-10-23
Granted: 2009-03-20
Abstract: FIELD: transport. 
     SUBSTANCE: proposed damping railroad track comprises rails attached to the ties and incorporates an appliance damping vibrations and noises representing high-damping-steel strips rigidly attached to the rail web side surfaces on one or both sides. 
     EFFECT: damping of vibrations and noise accompanying rolling stock running, simpler design of damping device, higher reparability. 
     9 cl, 7 dwg, 14 ex
Patent RU-2358110-C1 (RU)
Inventor: SJAN TSZJAJUJ
IPC: E21D23/00
Filed: 2007-10-22
Granted: 2009-06-10
Abstract: FIELD: mining. 
     SUBSTANCE: four support protecting lining with low placed platform for mining with fall from top consists of four bearing hydraulic telescopic supports installed on platform and pivotally connected with their upper parts with upper beam, of front telescopic beam, pivotally connected with front side of upper beam, and of protecting plate pivotally connected with front side of front telescopic beam. A protecting hydro-cylinder assembled on the front telescopic beam has a rod pivotally connected with a back side of the protecting plate. The back side of the upper beam is pivotally connected with an upper part of the protecting beam. The lower part of the protecting beam is pivotally connected to the platform by means of a positive four-link. A tail beam of a box form is pivotally connected with the lower part of the protecting beam, while the hydro-cylinder of the tail beam is installed between the lower part of the tail beam and lower part of the protecting beam. A slide guide is located in the box cavity of the tail beam; the cavity contains an inserted plate and the hydro-cylinder to actuate the inserted plate to move alternately back and forth along the slide guide. 
     EFFECT: increased efficiency of mining. 
     3 cl, 2 dwg
Patent RU-2359150-C1 (RU)
Inventor: MILOSERDOV VIKTOR PETROVICH
IPC: F03D1/00
Filed: 2007-12-17
Granted: 2009-06-20
Abstract: Изобретение относится к области энергетики и касается конструкции устройств обеспечения безопасности эксплуатации установок, преобразующих энергию ветра в электрическую энергию. Дроссельное устройство энергетической установки содержит входной диффузор, выполненный в виде аэродинамической направляющей флюгер-балки, имеющей корневую и консольную части и установленную в корневой части на оси с возможностью кругового поворота на ней и под некоторым углом α по отношению направления набегающего потока. Флюгер-балка выполнена сужающейся от корневой части к консольной, причем к вогнутой консольной части флюгер-балки присоединена приемная камера с одним и более ветроколесами, соединенными с генераторами электрической энергии. Дроссельное устройство выполнено в виде окон на верхней и боковых поверхностях суживающейся части флюгер-балки, снабженных подвижными заслонками, взаимодействующими с упругими чувствительными элементами в виде полых трубок, свободный конец которых герметично закрыт и контактирует с заслонкой, а другой конец газодинамически связан с полостью проточного канала флюгер-балки. Изобретение обеспечивает повышение уровня надежности, а также эффективности применения ветроэнергетической установки в целом. 4 ил.
Patent RU-2346385-C1 (RU)
Title: Дифференциальный усилитель с повышенным входным сопротивлением
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2008-01-18
Granted: 2009-02-10
Abstract: Изобретение относится к области радиотехники и связи и может быть использовано в качестве устройства усиления аналоговых сигналов датчиков с высоким внутренним сопротивлением, в структуре аналоговых микросхем различного функционального назначения (например, операционных усилителях (ОУ), широкополосных и избирательных усилителях, фильтрах и т.п.). Дифференциальный усилитель с повышенным входным сопротивлением содержит входной параллельно-балансный каскад (1), имеющий первый (2) и второй (3) входы, первый (4) и второй (5) выходы, транзистор источника опорного тока (6), коллектор которого связан с общей эмиттерной цепью (7) входного параллельно-балансного каскада (1), а эмиттер соединен с шиной источника питания (8) через токостабилизирующий двухполюсник (9), первый (10) и второй (11) вспомогательные транзисторы, базы которых соединены с первым (2) и вторым (3) входами параллельно-балансного каскада (1), а эмиттеры связаны друг с другом, причем все основные транзисторы схемы имеют один тип проводимости. База транзистора источника опорного тока (6) связана с объединенными эмиттерами первого (10) и второго (11) вспомогательных транзисторов, коллектор первого (10) вспомогательного транзистора соединен со вторым (3) входом входного параллельно-балансного каскада (1), а коллектор второго (11) вспомогательного транзистора связан с первым (2) входом входного параллельно-балансного каскада. Технический результат - повышение входного сопротивления. 1 з.п. ф-лы, 5 ил.
Patent RU-2364146-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-04-08
Granted: 2009-08-20
Abstract: FIELD: food products. 
     SUBSTANCE: alchemillae herba leaves are sequentially extracted by non-polar liquified gas and drinking water with obtaining of corresponding extracts. Tea production refuses are mixed with fluid carbon dioxide, they are extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature. Miscella and extraction cake are separated. The latter is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of Alchemillae herba leaves is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with gas-liquid extract of Alchemillae herba and previously separated miscella with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: complete utilisation of tea production refuses.
Patent RU-2376556-C1 (RU)
Title: Измерительная электроника и способы для генерирования сигнала возбуждения для вибрационного расходомера
Inventor: KANNINGEHM TIMOTI DZH
IPC: G01F1/84
Filed: 2006-09-13
Granted: 2009-12-20
Abstract: Изобретение может быть использовано для возбуждения трубок массового расходомера Кориолиса или вибрационного трубчатого плотномера. Измерительная электроника включает в себя интерфейс (201) и систему (203) обработки данных. Система обработки данных сконфигурирована для приема сигнала (210) датчика через интерфейс, сдвига по фазе сигнала (210) датчика на 90 градусов, определения значения фазового сдвига по частотной характеристике вибрационного расходомера и объединения значения фазового сдвига с сигналом (201) датчика и сдвинутым по фазе сигналом датчика для того, чтобы генерировать фазу (213) сигнала возбуждения. Система обработки данных дополнительно сконфигурирована для определения амплитуды (214) сигнала датчика по сигналу (210) датчика и сдвинутому по фазе сигналу датчика и формирования амплитуды (215) сигнала возбуждения на основании амплитуды (214) сигнала датчика, при этом фаза (213) сигнала возбуждения идентична фазе (212) сигнала датчика. Изобретение повышает точность возбуждения, обеспечивая по существу мгновенную настройку сигнала возбуждения в условиях многофазных потоков, содержащих вовлеченный воздух, а также минимизирует требования по току для сигнала возбуждения. 4 н. и 37 з.п. ф-лы, 20 ил.
Patent RU-2371083-C1 (RU)
Title: Method for prediction of on-site arterial hypertension in operators
Inventor: OSIPOVA IRINA VLADIMIROVNA
IPC: A61B5/02
Filed: 2008-04-21
Granted: 2009-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to cardiology. Systolic arterial pressure (SAP) rise is estimated with generating a stress by 3 minute test "mathematical counting". Said test is performed not earlier than 2 hours after smoking, food intake, physical activity, not earlier than 3-4 hours after taking a hypotensive preparation. And the test "mathematical counting" involves oral subtraction of a simple number 7 of three figures 624 with switching attention, considering tight time, attack of work. The test lasts for 3 minutes and follows measuring systolic arterial pressure (SAP) and diastolic arterial pressure, heart rate (HR) on each minute of stress and each minute recovery. SAP and HR rise is calculated by special formula. If a tested person shows the initial SAP more than 130 mm Hg, and responses to the stress test with SAP rise more than 7%, and with HR rise more than 10%, on-site arterial hypertension is predicted in such patient. 
     EFFECT: method allows detecting on-site arterial hypertension in operators with high level of occupational stress within screening assays. 
     1 tbl, 2 ex
Patent RU-2370883-C1 (RU)
Title: Transistor key with protection against short-circuiting
Inventor: VEDERNIKOV VLADIMIR LEONIDOVICH
IPC: H03K17/08
Filed: 2008-04-29
Granted: 2009-10-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention relates to pulsed hardware. Transistor key comprises semiconductor key with its first output connected to supply bus and its second output connected to common bus. First transistor collector is connected to semiconductor key input. First transistor base is connected, via fist resistor, to the output of first logical element OR-NO, while, via second resistor, it is connected to first transistor emitter and common bus. Second input of first logical element OR-NO is connected to the output of second logical element OR-NO, while, via fourth resistor, it is connected to second transistor base and third resistor first output. Third resistor second output is connected to second transistor emitter and second supply bus whereto first output of the relay element operation threshold setter is connected. Second transistor collector is connected, via fifth resistor, to inverting input of relay element and diode anode. Diode cathode is connected to semiconductor key second output. Second output of the relay element operation threshold setter is connected to common bus and output is connected to non-inverting input of relay element. Relay element output is connected to first input of first logical element OR-NO. First and second inputs of the second element OR-NO are integrated and represent the input of transistor key with protection against short-circuiting. 
     EFFECT: perfected circuitry. 
     1 dwg
Patent RU-2378328-C1 (RU)
Inventor: BAKANOV ANATOLIJ GEORGIEVICH
IPC: C11B3/00
Filed: 2008-08-04
Granted: 2010-01-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method is implemented sequentially in four stages successively removing concomitant substances from the oil. At the first stage the vegetable oil is treated in vacuum to eliminate moisture and aromatic substances. At the second stage, the oil is machined to separate unhydratable substances and solid particles in the centrifugal force field. At the third stage water in added and the oil-water mixture is machined to separate hydrated substances as phosphatidic emulsion in the centrifugal force field. At the fourth stage the vegetable oil goes through a terminal treatment in vacuum to eliminate remains of moisture and aromatic substances. At the second and third stages vibration dispersion is used for machining that has a hydrodynamic effect by means of a vibrating radiator. 
     EFFECT: increased yield and reduced cost of the treated oil, simplified process of phosphatide withdrawal, decreased loss of the valuable product in the form of phospatide concentrate. 
     3 cl, 1 dwg
Patent RU-2374635-C1 (RU)
Title: Способ определения диаметра углеродных нанотруб
Inventor: OKOTRUB ALEKSANDR VLADIMIROVIC
IPC: G01N27/62
Filed: 2008-06-05
Granted: 2009-11-27
Abstract: Изобретение относится к области исследования материалов в нанотехнологии и, в частности, к способу измерения диаметра углеродных нанотруб (УНТ) в диапазоне от одного до нескольких десятков нанометров. Технический результат изобретения - сокращение времени измерений диаметра УНТ в диапазоне расстояний от нанометров до десятков нанометров и упрощение процесса измерения, позволяющего одновременно определять диаметр УНТ в широком диапазоне и распределение диаметров УНТ, находящихся в образце. Сущность изобретения: в способе определения диаметра нанотруб, включающем измерение ионного тока, исследуемый образец наносят на сетчатый катод, расположенный между анодом и детектором ионов, подают на анод пилообразное напряжение, а на детектор ионов - отрицательное постоянное напряжение и измеряют вольт-амперную характеристику ионного тока, на которой наблюдают серию пиков, затем на вольт-амперной характеристике находят величины напряжений, соответствующие этим пикам, и сравнивают их с соответствующими напряжениями в вольт-амперной характеристике калибровочного образца, по которым определяют размеры диаметров нанотруб во всем образце. 2 ил.
Patent RU-2375281-C1 (RU)
Title: Method of low permeable screen creation in porous media of underground gas storage
Inventor: KARIMOV MARAT FAZYLOVICH
IPC: B65G5/00
Filed: 2008-06-26
Granted: 2009-12-10
Abstract: FIELD: oil-and-gas production. 
     SUBSTANCE: foam generating solution pumped into injection well till it appears in relief wells. Previously add different markers into pumped solution, each of them corresponds to particular injection well. Then supply injection wells with gas for foam generating. Withdraw stratum liquid from relief wells with a total production rate greater than pumping foam generating solution total consumption rate. Pump foam generating solution into relief wells with their following gas supply for foam generation. Pump foam generating solution with marker into injection well continues till it appears in according injection well and at least one of the relief wells. Pumping of foam generating solution into relief wells begins after appearing of foam generating solution with markers, which correspond at least to two injection wells. 
     EFFECT: increase of the screen homogeneity, decrease foam generating solution consumption. 
     4 tbl, 4 dwg
Patent RU-2374367-C1 (RU)
Inventor: MALETSKAJA SVETLANA VLADIMIROV
IPC: D03D11/00
Filed: 2008-07-25
Granted: 2009-11-27
Abstract: FIELD: textile, cotton. 
     SUBSTANCE: this method refers to the production of the two-layer fabrics produced at the looms. The method of production of the two-layer fabric with the design created by the colour of the main wires provides the formation of the third colour effect, i.e. the mixed colour caused by the location of the wires of different colours on the fabric surface. The mixed colour is achieved by the transfer only of the part of the main wires of the same colour swaping around layer by layer,and the rest of the shot wires of this colour remain in the first layers. 
     EFFECT: expansion of the range of the fabrics of this construction. 
     7 dwg
Patent RU-2383484-C1 (RU)
Title: Coarse-crushed product hopper
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B65D88/00
Filed: 2008-09-26
Granted: 2010-03-10
Abstract: FIELD: mining. 
     SUBSTANCE: proposed hopper comprises inclined side and face walls, face wall lower parts comprising vertical sections. Lower section of one of the side inclined hinged walls can turn relative to hinged joint outward from the hopper to extreme vertical position. Vertical sections of face wall lower parts are limited by vertical cuts to close lower section of side inclined wall lower part in the wall vertical position. Hinged lower part of side inclined wall is articulated with the drive. Hopper opposite side wall accommodates vertical guides attached thereto to allow the slide to move and be locked therein, said slide supporting a gate with cylindrical bottom and two side members representing circular segments. Aforesaid guides are furnished with stops fixed on the guides ends for slide to interact therewith. 
     EFFECT: higher reliability, safety and efficiency. 
     2 dwg
Patent RU-2385893-C1 (RU)
Title: Reagent-additive to liquid for killing of well
Inventor: MIKOV ALEKSANDR ILLARIONOVICH
IPC: C09K8/42
Filed: 2008-11-05
Granted: 2010-04-10
Abstract: FIELD: oil-and-gas production. ^ SUBSTANCE: reagent-additive contains cation surface active agent - quaternary ammonium compound, described by following common structure formula: ^ where R1 - alkyl C8-C18, R2 - CH3, -C2H5R3 - Cl, or Br, or -SO4CH3, herewith reagent-additive contains mixture of quaternary ammonium compounds with following chemical composition and with following its quantitative content in mixture, wt %: compound (I) with R1-C8H15 0.1-10, compound (I) with R1-C10H21 1-20, compound (I) with R1-C12H23 30-70, compound (I) with R1-C14H27 5-30, compound (I) with R1-C16H31 1-20, compound (I) with R1-C18H35 - 0.1-5. ^ EFFECT: at addition of regent into salt-mineral solutions there is provided its good water-repellent and demulsifying abilities, low interfacial tension, stability of solutions to salting out and coagulation. ^ 2 tbl, 1 ex
Patent RU-2395751-C1 (RU)
Title: Combined led lamp for obstruction lights
Inventor: MORSHNEV VIKTOR VLADIMIROVICH
IPC: F21V29/00
Filed: 2008-11-24
Granted: 2010-07-27
Abstract: FIELD: physics. 
     SUBSTANCE: combined LED lamp comprises case with standard filament lamp base, p.c.b. with LEDs, voltage converter, electric switch and pulse generator to supply LEDs. Aforesaid case accommodates holder for duplicate minion filament lamp, arranged axially to standard base. Voltage converter p.c.b. accommodates duplicate lamp cut-in unit to cut the latter in heating conditions at lower power and negative ambient temperature and cut it to maximum power when LEDs fail. LED'S PCBs are interconnected and connected voltage converter PCB in stacked circuit and represents the rings with inclined LEDs arranged all around PCBs so that LED radiation angles cover horizontal and vertical illumination sectors. 
     EFFECT: higher safety, prevention of icing and snow sticking, higher intensity of lighting. 
     2 cl, 4 dwg
Patent RU-2382252-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B66D5/10
Filed: 2008-12-03
Granted: 2010-02-20
Abstract: Изобретение относится к области машиностроения, в частности к тормозным устройствам. В дифференциальном ленточном тормозе тормозной шкив выполнен с тремя ободами, центральным и примыкающими к нему двумя внешними ободами. Два внешних обода огибаются дополнительными тормозными лентами, концы которых направлены в сторону, противоположную концам первой тормозной ленты, размещены симметрично ей относительно оси тормозного вала и закреплены на дополнительном тормозном рычаге аналогично тормозной ленте, огибающей центральный обод. Оба тормозных рычага, размещенных снизу и сверху над тормозным шкивом, расположены в исходном положении параллельно друг другу и симметрично относительно оси тормозного вала тормоза и кинематически связаны между собой шарнирным двухзвенником. Центральный шарнир двухзвенника расположен в плоскости, проходящей через ось тормозного вала, и закреплен на ползуне с возможностью его смещения в упомянутой плоскости относительно закрепленных на раме направляющих. Звенья шарнирного двухзвенника имеют одинаковую длину и расположены друг относительно друга под острым углом, симметрично ориентированным относительно упомянутой плоскости. Ползун посредством штока кинематически связан с приводом замыкания и размыкания тормоза. Звено шарнирного двухзвенника соединено с дополнительным тормозным рычагом и выполнено сдвоенным. Достигается увеличение реализуемого тормозного момента и исключение изгибающих нагрузок на тормозной вал и уменьшение его диаметра, а также повышение надежности работы кинематически связанного с тормозом механизма за счет использования трех тормозных лент вместо одной. 2 ил.