baber/WOPTO huggingface dataset:
Patent RU-2360342-C1 (RU)
Title: Двухкамерная свеча зажигания двигателя внутреннего сгорания
Inventor: RYBAKOV IGOR VALENTINOVICH
IPC: H01T13/54
Filed: 2008-03-05
Granted: 2009-06-27
Abstract: Изобретение относится к области машиностроения, а именно к устройствам для воспламенения топливной смеси двигателя внутреннего сгорания. Двухкамерная свеча зажигания двигателя внутреннего сгорания содержит корпус (1), размещенный в корпусе изолятор (2) с нижним (3) и верхним (4) центральными цилиндрическими электродами. Внутренняя полость корпуса (1) свечи выполнена цилиндрической или конической, переходящей в критическую часть сопла (5), выполненную заодно с корпусом (1) свечи. Диаметр и длина критической части сопла (5) выбраны в пределах соответственно 0,22-0,91 и 0,12-0,49 максимального диаметра внутренней полости корпуса (1) свечи. На ступени внутренней цилиндрической полости корпуса (1) свечи дополнительно размещена цилиндрическая втулка (6), оснащенная сопловой частью (10) и выполненная из металла. Втулка (6) разделяет внутреннюю полость корпуса (1) свечи на две камеры - верхнюю (7) и нижнюю (8), при этом соотношение внутренних объемов верхней камеры (7) и нижней камеры (8) выбрано равным 1:(6-24). Втулка (6) конической поверхностью своей нижней наружной части размещена на конической ступени внутренней полости корпуса (1) свечи, а на конической поверхности верхней внутренней части втулки (6) размещен изолятор (2) с центральным электродом (3). Внутренняя полость втулки (6) выполнена цилиндрической или конической, переходящей в критическое сечение сопловой части (10) верхней камеры (7) свечи с размещенным в нем центральным электродом (3) диаметром 1,5-4 мм с образованием зазора между центральным электродом и критическим сечением, равным 0,2-2,5 мм. Длина выступающей из изолятора (2) части нижнего центрального цилиндрического электрода (3) выбрана в пределах 0,18-3,22 максимального диаметра внутренней полости втулки (6), а торец нижнего центрального цилиндрического электрода (3) размещен в области критического сечения сопловой части (10) втулки (6) или выступает из нее в сторону среза сопловой части (10). Поверхность расположенной в верхней камере свечи части (10) изолятора (2) выполнена конической или цилиндрической, на ступенчатых переходах между втулкой (6) и корпусом (1) свечи, а также между втулкой (6) и изолятором (2) дополнительно размещены выполненные из меди или ее сплавов конические шайбы (9). Технический результат заключается в повышении эффективности воздействия на рабочую смесь, повышении мощности и стабильности электрического разряда, достижении высокой скорости и надежности воспламенения горючей смеси, а также увеличении ресурса эксплуатации при одновременном снижении токсичности выхлопных газов и повышении уровня экологичности. 3 з.п. ф-лы, 1 ил.
Patent RU-2367245-C1 (RU)
Title: "partridge rissoles with garnish and fat" preserves preparation method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L3/00
Filed: 2008-03-17
Granted: 2009-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: recipe components are prepared. White bread is soaked in milk and chopped. Prepared partridge fillet and fat oil is chopped. The listed ingredients are mixed with salt and hot black pepper to obtain a cutlet mass. Then it is formed, coated with wheat white breadcrumbs and fried in melted butter to make cutlets. Greenery is cut and frozen. Fresh green peas are frozen. Green peas, herbs and table salt are mixed under oxygen-free conditions. The rissoles, obtained mixture and melted butter are packed. Then sealed and sterilised. 
     EFFECT: invention allows manufacturing of canned food with increased digestibility.
Patent RU-2356153-C1 (RU)
Title: Реле для дифференциальной отсечки трансформатора
Inventor: ZINCHENKO ANTON VLADIMIROVICH
IPC: H02H7/045
Filed: 2008-04-15
Granted: 2009-05-20
Abstract: Использование: в электротехнике для релейной защиты силовых трансформаторов. Технический результат заключается в упрощении устройства и расширении области его применения. На входе устройства установлен небольшой по сопротивлению термоустойчивый резистор, далее инерционное звено и низковольтные стабилитроны, с которых через разделительный конденсатор запитан миниатюрный повышающий трансформатор и затем резонансный контур, в котором в качестве индуктивности использована многовитковая обмотка измерительного реле максимального тока. 3 ил.
Patent RU-2367786-C1 (RU)
Title: Oil well
Inventor: LACHUGIN IVAN GEORGIEVICH
IPC: E21B33/03
Filed: 2008-05-20
Granted: 2009-09-20
Abstract: FIELD: oil-and-gas production. 
     SUBSTANCE: invention relates to exploitation of oil fields, and can be particularly used for remote, automatic and manual control of actuating mechanisms of well shutting-off devices. The well has a production casing with a flow column with underground production equipment, containing at least a circulating valve, shear valve, non-freezing check valve and, if necessary, a separating device, meant for separating oil and water. There is also a remote controlled device for cutting off flow of oil, which has an actuating mechanism, a wellhead with wellhead equipment, with a casing head, a tubing head, on which an X-mas tree is mounted, which includes shutting-off devices - casing and wing valves with actuating mechanisms, as well as a throttle valve adjacent to the latter, which regulates well flow rate and has an actuating mechanism, and monitoring and control devices - a fuse link and a low- and high-pressure control valve. The well is connected to a station for controlling shutting-off devices, throttle valve and cut off device, which comprises a pump-accumulator unit and at least one control unit per well. The pump-accumulator unit comprises a group of pumps and a high-pressure power functional hydropneumatic accumulator, connected to it through actuating medium of a high-pressure line. The control unit comprises power lines for functional control of actuating mechanisms of shutting-off devices, throttle valve and cut off device, where the said power lines are supplied by the said high-pressure line through pressure regulators, which reduce functional pressure to the required value. There is also a logical control line, which controls operation of actuating mechanisms through a time-stepped system for delaying command transmission for at least shutting-off the well in the logical sequence: wing valve - casing valve - cut off device. This line is connected to the fuse link and low- and high-pressure control valve and is fitted with hydraulic distribution valves with possibility of backing up command transmission for well shutting off. One of these valves can transmit a well shut-off command to the logical control line from the fuse link, the other - from the low- and high-pressure control valve, and at least two others - from remote and manual control respectively. The said delay system comprises delay mechanisms, fitted on sections for interaction of the logical control line with power lines for functional control of actuating mechanisms of the casing valve and cut off device. The delay mechanisms comprise a control hydropneumatic accumulator and a throttle, which provide for well shut-off at different times. The power line for functional control of the actuating mechanism of the throttle valves is provided with a three-position distribution valve, preferably with two electromagnets. 
     EFFECT: more reliable and accident-free operation of an oil well, reduced cost of oil extraction and much easier control of processes. 
     16 cl, 3 dwg
Patent RU-2372132-C1 (RU)
Inventor: PUNEGOVA LJUDMILA NIKOLAEVNA
IPC: B01D11/02
Filed: 2008-08-21
Granted: 2009-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to household chemistry, medicine, cosmetic-fragrance industry. Material is extracted using aqueous propyleneglycol extracting agent in a rotor-pulse apparatus without presoaking in continuous circulation mode with ratio of plant material to extraction agent ranging from 1:10 to 1:20 and rotor speed of 3600 to 4400 rpm for 5 to 15 minutes at 25 to 55°C with subsequent filtering off the solid plant part. 1,2-propyleneglycol with water content ranging from 0.1 to 95 wt % is used. 
     EFFECT: invention allows for cutting on extraction time and obtaining extract with high content of flavonoids (by 20 to 40%) and high resistance to microbiological pollution. 
     2 cl, 3 tbl, 20 ex
Patent RU-2385851-C1 (RU)
Title: Crude mixture for making fireproof coating
Inventor: KHEZHEV TOLJA AMIROVICH
IPC: C04B41/65
Filed: 2008-09-11
Granted: 2010-04-10
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to the industry of construction materials and can be used in industrial and construction organisations for fireproofing building structures. The crude mixture for making fireproof coating contains the following in wt %: gypsum 14.6-21.7; foamed vermiculite 33.4-50; wastes from sawing volcanic tuff 22.5-33.3; caustic lime 7.83-11.5; saponified wood resin 0.07-0.1. ^ EFFECT: increased fire-resistance of building structures due to reduced thermal conductivity of fireproof concrete in case of fire with simultaneous reduction of specific consumption of gypsum without reduction in strength. ^ 3 tbl
Patent RU-2376513-C1 (RU)
Inventor: DAVYDOV VITALIJ VLADIMIROVICH
IPC: F16H15/50
Filed: 2008-09-19
Granted: 2009-12-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to drives and can be used as a drive with stepless RPM and torque control. Proposed electric drive comprises motor (1), motor RPM control system and planetary plate-type friction speed variator (2). Adaptive variator (2) comprises RPM pickup (5) with counter (4) on output shaft (3). Pickup (5) is connected to motor RPM controller (6). 
     EFFECT: higher torque and electric drive overload endurance, better dynamic properties and higher efficiency in low load range. 
     11 cl, 5 dwg
Patent RU-2383201-C1 (RU)
Title: Method for manufacturing flavoured coffee drink "vidnovsky"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-09-26
Granted: 2010-03-10
Abstract: FIELD: food industry. 
     SUBSTANCE: it consists in preparing the recipe components and extracting vanilla using liquid carbon dioxide with correspondent miscella separation. Girasol is cut, dried in a microwave field at given process parametres and roasted. Rosehips undergo roasting, cutting, drying in a microwave field at given process parametres and convective post-drying. Barley grains, oat grains, acorns, nut kernels, fruit kernels and soya beans are roasted. The girasol is mixed up with the barley grains, oat grains, acorns, nut kernels, fruit kernels and soya beans in a weight ratio of 2:1:6:6:1:1:3. The obtained mixture is impregnated with the separated miscella while simultaneously increasing the pressure, then relieving the pressure to the atmospheric one, simultaneously freezing the mixture and subjecting it to cryogenic grinding in the environment of released nitrogen. 
     EFFECT: invention enables to obtain a coffee drink with improved organoleptic properties by enriching it with miscella extractives and to preserve thereof during the process of preparation.
Patent RU-2390726-C1 (RU)
Title: Gyroscopic horizon
Inventor: STAROVEROV NIKOLAJ EVGEN EVICH
IPC: G01C19/34
Filed: 2008-11-19
Granted: 2010-05-27
Abstract: FIELD: physics. 
     SUBSTANCE: gyroscopic horizon has a moving scale and housing. The moving element of the gyroscopic horizon has one or two extra scales, and the housing of the device has 1-4 buttons opposite these scales. The extra scales consist of arrow images which are displayed with possibility of changing their position relative the said windows upon deviation of the moving element of the gyroscopic horizon. The tilting window is orange and the tilting arrow is light green. The pitch window is transparent or light green and the pitch arrow is orange or vice versa. 
     EFFECT: reduced parallax errors, possibility of tracking accurate readings when the pilot moves relative the display panel of the device. 
     1 dwg, 2 cl
Patent RU-2394800-C1 (RU)
Title: Thermoplastic gas-generating high-power pyrotechnic composition
Inventor: AGEEV MIKHAIL VASIL EVICH
IPC: C06B29/22
Filed: 2008-12-23
Granted: 2010-07-20
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to pyrotechnics. The thermoplastic gas-generating pyrotechnic composition contains binder - a mixture of a copolymer of butadiene and nitrile of acrylic acid with phenol-formaldehyde resin and an oxidising agent - ammonium perchlorate at a defined ratio of components. The composition can be used to carry out work in actuating mechanisms of pyro-automatic devices. ^ EFFECT: increased working power of the composition and reduced content of substances in condensed state in combustion products. ^ 3 tbl
Patent RU-2378342-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-01-12
Granted: 2010-01-10
Abstract: Способ включает приготовление сусла из солода, обжаренного цикория и хмеля, внесение в него пивных дрожжей, главное брожение, дображивание молодого пива и его фильтрование. Мяту перечную и хмель смешивают в соотношении по массе 1:10 и экстрагируют полученную смесь жидким азотом с отделением соответствующей мисцеллы. Цикорий нарезают, сушат в поле СВЧ до остаточной влажности около 20% при мощности поля СВЧ, обеспечивающей разогрев цикория до температуры внутри кусочков 80-90°С, в течение не менее 1 часа и обжаривают. Цикорий и солод смешивают в соотношении по массе 1:(10-25). Пропитывают полученную смесь отделенной мисцеллой с одновременным повышением давления. Сбрасывают давление до атмосферного с одновременным замораживанием смеси. Подвергают ее криоизмельчению в среде выделившегося азота. Заливают питьевой водой и осахаривают с получением сусла. Такая технология позволяет сократить продолжительность технологического процесса и повысить стойкость пены целевого продукта.
Patent RU-2387104-C1 (RU)
Title: Method and system for controlling gain of amplifier mounted on antenna mast, and amplifier mounted on antenna mast
Inventor: SUN VEHJDUN
IPC: H04W24/00
Filed: 2007-07-26
Granted: 2010-04-20
Abstract: FIELD: information technology. ^ SUBSTANCE: embodiments of the present invention efficiently solve problems associated with the fact that an initial interface cannot clearly satisfy the existing requirement and cannot receive information on whether gain of the current TMA is controlled or not etc. ^ EFFECT: reception from TMA an information servicing unit, which indicates whether the current TMA supports nonlinear control, and the step value for nonlinear gain control supported by TMA; nonlinear gain control of the current TMA in accordance with the received step value for nonlinear gain control when the servicing unit determines, based on the received information, that the current TMA supports nonlinear gain control. ^ 10 cl, 4 dwg, 4 tbl
Patent RU-2394358-C1 (RU)
Title: Low-voltage analogue voltage multiplier
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2009-02-24
Granted: 2010-07-10
Abstract: FIELD: radio engineering. ^ SUBSTANCE: low-voltage analogue voltage multiplier includes first (1) differential stage (DS), second (7) DS differential stage; first (2) and second (3) current outputs of first (1) DS are connected to second (9) and first (8) current outputs respectively of second (7) DS; second (5) potential input of first (1) DS is connected to first (10) potential input of second (7) DS and connected to first (13) input of "X" multiplication channel; first (4) potential input of first (1) DS is connected to second (11) potential input of second (7) DS and connected to second (14) input of "X" multiplication channel; current input (6) of first (1) DS and current input (12) of second (7) DS are connected to first (15) power supply (PS) respectively through first (16) and second (17) current-stabilising bipoles; first (2) and second (3) current outputs of first (1) DS are connected to load circuit (19); at that, analogue multiplier has also first (20) input of "Y" multiplication channel, second (21) input of "Y" multiplication channel. To the scheme there introduced is first (22), second (23), third (24) and fourth (25) auxiliary resistors (R); first (26) and second (27) directly offset p-n junctions, first input 20 of "Y" multiplication channel is connected to current input (6) in common emitter circuit of first (1) DS through in-series connected third R and first (26) directly offset p-n junction; second input (21) of "Y" multiplication channel is connected to current input (12) in common emitter circuit of second (7) DS through in-series connected fourth (25) R and second (27) directly offset p-n junction; at that, first (28) common assembly of third (24) R and first (26) directly offset p-n junction is connected through first (22) R to second (18) PS, and second (29) common assembly of the fourth R and second (27) directly offset p-n junction is connected through second (23) R to second (18) PS. ^ EFFECT: reduction of supply voltage to less than 1,5 V. ^ 4 dwg
Patent RU-2398981-C1 (RU)
Title: Braking block
Inventor: SAFONOV VALERIJ GRIGOR EVICH
IPC: F16D65/04
Filed: 2009-02-25
Granted: 2010-09-10
Abstract: FIELD: transport. 
     SUBSTANCE: proposed braking block comprises friction element with central recess, metal carcass and polymer insert that comprises 40-96% of metal chips. Polymer insert is arranged on the recess every side surface at its different depths. 
     EFFECT: higher strength of braking shoe due to reduced pressure of insert on shoe central part. 
     2 dwg
Patent RU-2396316-C1 (RU)
Title: Method of brewing flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-02-27
Granted: 2010-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method of brewing flavoured dark beer. The invention relates to brewing technology. The method involves mixing limequat peel and hop, extraction of the obtained mixture using liquid nitrogen with separation of the corresponding miscella, cutting, drying in a microwave field with given process parametres and roasting girasol, mixing girasol and malt, saturating the obtained mixture with the separated miscella while simultaneously raising pressure to a value corresponding to pressure of saturated nitrogen vapour at saturation temperature, reducing pressure to atmospheric pressure level with simultaneous freezing of the mixture, cryogenic grinding in the medium of the released nitrogen, adding water and saccharification to obtain wort, adding brewing yeast, primary fermentation, fortification, after fermentation and filtration. 
     EFFECT: invention shortens duration of the process and increases foam stability of the end product.
Patent RU-2386717-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2009-03-13
Granted: 2010-04-20
Abstract: FIELD: metallurgy. ^ SUBSTANCE: invention refers to metallurgy and namely to cast iron composition. Cast iron contains the following component ratio, wt %: carbon 3.3-3.5; silicium 0.3-0.5; manganese 0.1-0.2; chrome 0.03-0.05; nickel 0.6-0.8; titanium 0.001-0.002; manganese 0.005-0.01; cerium 0.1-0.14; calcium 0.002-0.004; aluminium 0.1-0.14; copper 0.7-1.1; samarium 0.1-0.14; beryllium 0.0005-0.001; iron - the rest. ^ EFFECT: invention ensures improvement of cast iron plasticity. ^ 1 tbl
Patent RU-2387586-C1 (RU)
Inventor: TOLMACHEV SERGEJ MIKHAJLOVICH
IPC: B64G1/64
Filed: 2009-03-18
Granted: 2010-04-27
Abstract: Изобретение относится к космической технике, в частности к устройствам отделения на орбите космических аппаратов. Устройство выдвижения и отделения полезной нагрузки содержит три направляющие, закрепленные на одном отсеке, три опоры на другом и механизм перемещения с устройством синхронизации. Механизм перемещения выполнен в виде автономных приводов, смонтированных на каждой направляющей. Направляющая состоит из упругого элемента, канатного барабана, каната и блок-роликов, один из которых закреплен на конце направляющей. Упругий элемент выполнен в виде торсионов, закрепленных одними концами в направляющей, другими - с находящимися между собой в зацеплении зубчатыми колесами, одно из которых сопряжено с шестерней, установленной жестко на одном валу с канатным барабаном. Канат одним концом закреплен на барабане, другим - с огибанием блок-роликов - упирается посредством заделанной на нем пластины в корпус опоры. В опоре для этого выполнен сквозной паз шириной, превышающей ширину блок-ролика. Устройство синхронизации выполнено в виде цепной передачи, охватывающей звездочки с одинаковым числом зубьев, жестко закрепленные на валах канатных барабанов. Достигается повышение надежности конструкции. 7 ил.
Patent RU-2406141-C1 (RU)
Inventor: GRISHIN VLADIMIR DMITRIEVICH
IPC: G06K5/00
Filed: 2009-04-07
Granted: 2010-12-10
Abstract: FIELD: information technology. 
     SUBSTANCE: device has a reader with two control numbers, a control unit having switching and indication elements, a register for converting a signal serial code into a parallel code, a monostable multivibrator, a comprator, two OR circuits, two delay elements, three rectifiers, a shift register, two memory units, two flip flops and a memory element. 
     EFFECT: broader functionalities and field of use of the device. 
     1 dwg
Patent RU-2397136-C1 (RU)
Title: Load handling frame
Inventor: KUZ MIN ALEKSANDR SERGEEVICH
IPC: B66C1/14
Filed: 2009-04-09
Granted: 2010-08-20
Abstract: FIELD: transport. ^ SUBSTANCE: invention relates to weight handling equipment and can be used for handling containers, panels and other cargoes. Proposed load handling frame comprises two balancing triangular links suspended on crane hook whereto four hoisting sling branches are secured in pairs, or two two-strap eyes suspended thereto with both eyes or lower ends of four branches are secured to short arms of levers pivoted on four axles located at the frame angles, while on longer arms of said levers support upper ends of four slings are secured. ^ EFFECT: reduced weight and sizes, easier load lifting. ^ 4 dwg
Patent RU-2392890-C1 (RU)
Inventor: CHEKANOV SERGEJ ARKHIPOVICH
IPC: A61B17/56
Filed: 2009-04-20
Granted: 2010-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to maxillofacial surgery and can be applied for osteosynthesis of zygomatic bone damages combined with arch fractures. A K-wire is introduced through a skin puncture over the malar arch into a body of the malar bone and fixed to an alveolar process of the upper jaw. Subcutaneous Krogius loops cover the malar arch through the same skin puncture with using an atraumatic vascular circle needle with Vicryl suture. 
     EFFECT: method allows reducing injures and simplifying the surgical procedure. 
     2 cl, 1 dwg
Patent RU-2395476-C1 (RU)
Title: Method of preparing porous hydroxyapatite granules
Inventor: MOLCHUNOVA LILIJA MIKHAJLOVNA
IPC: C04B38/06
Filed: 2009-05-15
Granted: 2010-07-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to medical ceramic materials, and specifically for traumatology and reconstructive surgery, dentistry and to a system for delivering medicinal agents. The method of preparing porous hydroxyapatite granules involves obtaining hydroxyapatite from natural bone biomaterial through burning at 950-1000°C. The burnt material is ground to powder with particle size not greater than 35 mcm. A plastic mixture is then prepared, where the said mixture contains 1 pts. wt paraffin and 3 pts. wt hydroxyapatite powder. Granules are formed through extrusion and then undergo thermal treatment at 750-800°C. The plastic mixture is prepared from paraffin heated to melting point of 50-55°C. The bone biomaterial is then ground in bead mill for 45-50 hours. The plastic mixture is extruded through a matrix with cell size of 800-2000 mcm. The granules are thermally treated for 1-2 hours. 
     EFFECT: obtaining granular powder of natural hydroxyapatite with given granule size in a wide range from 0,8 mm to 2 mm, which have high bio-compatibility with living organisms which contain 100-350 mcm intragranular pores which are linked to each other and are in amount of 50-70 vol, %. 
     6 cl, 3 ex