baber/WOPTO huggingface dataset:
Patent RU-2372217-C1 (RU)
Title: Электрическая схема для подачи низкого напряжения постоянного тока на коллекторные тяговые двигатели электровоза при его перемещении на ремонтную позицию
Inventor: TITOV ALEKSANDR GEORGIEVICH
IPC: B60L15/00
Filed: 2008-03-12
Granted: 2009-11-10
Abstract: Изобретение относится к области обслуживания электровозов как постоянного, так и переменного тока и направлено на обеспечение безопасности при их перемещении на ремонтную позицию и обратно. Устройство содержит электромагнитный пускатель для подключения к трехфазному выпрямителю. Выпрямленное низкое напряжение постоянного тока с помощью гибкого кабеля через стыковочный разъем поступает в силовую схему электровоза. Включение электромагнитного пускателя осуществляется через блок-контакты управляющего реле, которое получает электрическое питание от источника постоянного тока с величиной напряжения неопасного для жизни человека. Включение управляющего происходит только после стыковки гибкого кабеля к электровозу. Технический результат заключается в повышении электробезопасности в локомотивных депо при перемещении электровозов на ремонтную позицию и обратно. 3 з.п. ф-лы, 1 ил.
Patent RU-2376511-C1 (RU)
Inventor: GORBULIN VJACHESLAV VASIL EVICH
IPC: F16F9/16
Filed: 2008-03-07
Granted: 2009-12-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to field of mechanical oscillations antihunting, particularly in suspensions of vehicles. Pneumatic shock absorber contains casing with fixation facilities to one part of object. In casing it is installed hollow piston (3) with fixation facilities to other part of object. Piston (7) is connected by bar to casing. Switching-valve package allows spring-loaded gate, installed with ability of communication to each other of adjacent head ends. Control assembly of gate contains electronic commutator, connected at inlet to electronic sensors, and at outlet to drive of gate of switching-valve package. Bar is implemented as hollow. In bar there are implemented drain ports with all head ends. Gate in the form of hollow cylinder is located nearby drain port of middle head end. 
     EFFECT: design simplification, refinement of damping. 
     6 cl, 1 dwg
Patent RU-2368675-C1 (RU)
Title: High-temperature fining flux for removing of magnesium from aluminium alloys
Inventor: ZEN KOVICH GEORGIJ STEPANOVICH
IPC: C22B9/10
Filed: 2008-03-21
Granted: 2009-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: into content of fining flux for removing of magnesium from aluminium alloys, containing chlorides of alkali metal, fluorsilicate sodium and cryolite, it is introduced additional amount of cryolite. Additionally cryolite ratio in mixture of cryolite and fluoric aluminium is equal 0.89-0.67. Particular ratio of flux components provides increasing of reagent amount (AlF 3 ) in flux. Content of fining flux provides elementary discharge per 1 kg of extracted magnesium at the average for 1.65 kg lower, than the other similar flux. 
     EFFECT: process simplification of fining, saving rate and removing of magnesium from all aluminium alloys, which are manufactured at plants of second nonferrous metals. 
     2 cl, 1 tbl, 5 ex
Patent RU-2367210-C1 (RU)
Title: Production method of canned "rabbit and spinage salad
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/00
Filed: 2008-03-21
Granted: 2009-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method is implemented by champignons cutting and blanching. Lettuce and spinage are cut and frozen. Rabbit meat is cut. The listed components are mixed without oxygen access with salt and calcium gluconate. Obtained mixture is packed as well as vegetable butter with definite components proportion. Then hermetic sealing and sterilisation follow. 
     EFFECT: method allows manufacturing of a product with increased digestibility.
Patent RU-2366433-C1 (RU)
Title: Prevention method of abdominal delivery complications
Inventor: KOROTKIKH IRINA NIKOLAEVNA
IPC: A61P31/04
Filed: 2008-04-21
Granted: 2009-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to operative obstetrics, and concerns integrated prevention of purulent-septic caesarean section complications that is ensured by intraoperative regional introduction of an antibiotic. Uterine cavity and abdominal cavity are irrigated with ozonised 0.9% normal saline of ozone concentration to 4 mg/l. During two postoperative days, ozonised 0.9% normal saline of ozone concentration 1-2 mg/l is introduced intravenously drop-by-drop in amount 400 ml. Starting from the end of the postoperative day, anterior vaginal fornix is exposed to low frequency pulse magnetic field generated by a vaginal inductor introduced therein for 15 minutes daily during 5-7 days. 
     EFFECT: method provides accelerated regress of pain syndrome, and involution of uterus, allows reducing introduction of antibiotics. 
     1 dwg, 2 tbl, 1 ex
Patent RU-2369567-C1 (RU)
Title: Device for production of mineral wool
Inventor: KOVAL GRIGORIJ IVANOVICH
IPC: C03B37/04
Filed: 2008-05-28
Granted: 2009-10-10
Abstract: FIELD: mining. 
     SUBSTANCE: device for production of mineral wool comprises receiving roller and distributing rollers. Each of rollers is arranged as hollow and comprises race with end and cylindrical surfaces, fit on hollow support shaft with end surface and fixed to it with screws. Hollow support shaft rests on bearings. Inside race and hollow support shaft there is tube installed with clearance for supply of cooling liquid, on which annular partition is fixed, creating annular gap with internal cylindrical surface of race. Cavity of hollow support shaft has bush fit with helical thread arranged along with direction of its rotation. 
     EFFECT: prolonged service life of device. 
     2 dwg
Patent RU-2376752-C1 (RU)
Inventor: BORODIN SERGEJ GEORGIEVICH
IPC: A01H1/00
Filed: 2008-07-07
Granted: 2009-12-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: aqueous suspension is prepared by 7-day pure culture of fungus Rhizopus Ehrenb. with concentration of 4500-5000 spore/ml, which is used to spray heads of sunflower in phase of "blooming end" in amount of 4-5 ml per single head. Isolator is placed onto treated head, which is removed in 3 days. Visual assessment of immunological reaction of plant is carried out in phase of head ripening by distribution of affection on its back surface. Differentiation of resistance is carried out by extent of this surface affection, including those into resistant ones, which have affection area of 0-25%, medium-resistant ones - 26-50%, perceptive ones - 51-75%, highly perceptive ones - 76-100% of total area of back surface of head. 
     EFFECT: method makes it possible to provide for conditions of sunflower head infection, which are close to natural ones, and to expand arsenal of methods for selection of sunflower resistant to rots. 
     5 cl, 2 tbl, 1 ex
Patent RU-2377447-C1 (RU)
Inventor: UBYTKOV MIKHAIL ANDREEVICH
IPC: F15B15/12
Filed: 2008-07-17
Granted: 2009-12-27
Abstract: FIELD: machine building. 
     SUBSTANCE: device is provided for usage in machine building in the capacity of drive for rotation of execute part of mechanism. On fixed spindle fixed in basis it is installed cylindrical casing with ability of rotation with formation of working cavity. Working cavity allows toroidal shape. On rotary casing and on fixed shaft there are implemented two by two blades, installed diametrically opposite in working cavity. Blades allows in longitudinal section oval shape. Inside the shaft there are implemented channels of pressure and discharge of working fluid with parallel branching, connected to working cavity. In bottom basis and in bottom part of casing there are implemented interacting bearings, limiting rotation of casing. On top basis it is installed contact signalling device spring loaded pusher of which is installed with ability of interaction to guide block fixed on casing. On rotary casing it is installed toothed sector for passing of rotational moment to the consumer. Sealing elements between casing and shaft and also seals of blades are implemented in the form of standard sealing rings. 
     EFFECT: device provides at small dimensions transferring of significant rotational moment and of necessary implementation of rotation of executing mechanism for rigorously defined angle. 
     7 cl, 5 dwg
Patent RU-2384985-C1 (RU)
Title: Disk harrow
Inventor: TARASENKO BORIS FEDOROVICH
IPC: A01B21/08
Filed: 2008-07-21
Granted: 2010-03-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: harrow comprises wheel frame with trailing device with hydraulics of wheels lifting and working elements. Working elements are arranged in the form of concave disks mounted on separate stands by means of bearing units. Bearing units comprise two bearings and spacer part. Outer rings of bearings are installed in body on mount seats. Inner rings of bearings are installed on shaft, having thread with nut at the end, nut being fixed by splint, thrust and hub for disk fixation. Spacer part arranged between bearings is equipped with through threaded hole. Body is equipped with gland and dustproof cap. Each bearing unit in spacer part is equipped with hydraulic compensation rings with sealants resting on inner rings of bearings. Harrow is equipped with collector and manifold pipelines. Threaded hole of spacer part has a detachable nozzle communicated via connection hose to collector and manifold pipelines. In bearing unit there are single-row and single-size bearings used. 
     EFFECT: such design makes it possible to improve operational reliability of bearing units, to prolong their service life. 
     3 dwg
Patent RU-2381956-C1 (RU)
Inventor: LITVINENKO ALEKSANDR MIKHAJLOVICH
IPC: B64C11/00
Filed: 2008-09-25
Granted: 2010-02-20
Abstract: Изобретение относится к воздушным винтам и может быть использовано, в частности, в ветроэнергетике. Винт закреплен на основании (1), например, посредством поворотного основания (2). Он содержит вращающуюся ступицу, в которой в подшипниках (11) установлены лопасти (12) с механизмами их поворота. Эти механизмы включают в себя электродвигатели с торцевыми роторами (14) на валах (13) и редукторы в виде червяка (8) и червячного колеса (9). Последнее закреплено на торцевой части (10) лопасти (12). Электродвигатели снабжены общими - внешним (3) и внутренним (4) - торцевыми статорами, закрепленными на основании (2). Эти статоры выполнены, в частности, секционированными. Для поворота (изменения шага) лопасти (12) секции статоров (3) и (4) коммутируются в том или ином направлении так, чтобы на ротор (14) действовал вращающий момент в требуемом направлении. Т.о. осуществляется бесконтактная передача усилия от статоров на вращающуюся часть через зазор между статорами и роторами. При этом статорные элементы на основании, обладающие повышенными массой и габаритами, не вращаются вместе с винтом. Техническим результатом изобретения является повышение надежности воздушного винта, а также облегчение его вращающейся части. 3 ил.
Patent RU-2390908-C1 (RU)
Inventor: SYSKOV VIKTOR MIKHAJLOVICH
IPC: H03C5/00
Filed: 2008-11-24
Granted: 2010-05-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: device comprises reference generator. Synthesiser of frequency grid. The second frequency converter. The first amplitude modulator, generator. Generator of frequency tuning signal and frequency generator. The first frequency converter and generator of modulated signals. Synchroniser, the second amplitude modulator, three power dividers and control device. The third amplitude modulator, the third frequency converter. Frequency multiplier. The fourth converter of frequency, frequency divider, phase modulator and commutator. 
     EFFECT: possibility to generate signals in various frequency ranges at several outlets with low level of fluctuation and synchronously changing bearing frequency, with the possibility of amplitude, frequency and phase modulation. 
     5 dwg
Patent RU-2386446-C1 (RU)
Title: Method for preparing betulin nanosuspension and/or its derivatives
Inventor: STERNIN JURIJ IGOREVICH
IPC: A61K36/185
Filed: 2008-12-01
Granted: 2010-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns applied biotechnology, particularly the method for preparing betulin nanosuspension and/or its derivatives. The method for preparing betulin nanosuspension and/or its derivatives by combination of betulin solution and/or its derivatives in an organic solvent with edible oil or an aqueous solution of surface-active substance in an actuator of a colloid mill in intensive stirring and homogenisation within circulation under the certain conditions, with following vacuum-assisted removal of the remained solvent. 
     EFFECT: method allows producing stable betulin nanosuspension and/or its derivatives with the improved permeability through capillary walls and cell membranes and greater expressiveness of biological effect in comparison with common analogues. 
     5 cl, 12 ex
Patent RU-2384670-C1 (RU)
Inventor: VVEDENSKIJ OLEG GERMANOVICH
IPC: E02B8/08
Filed: 2008-12-23
Granted: 2010-03-20
Abstract: Изобретение относится к способу привлечения и перевода производителей рыбы через подпорные сооружения. Способ заключается в формировании по всей длине рыбоходного тракта управляемого водного потока, зависящего от разницы уровней верхнего и нижнего бьефов и вида пропускаемой рыбы и создаваемого в каждой камере рыбохода в результате подачи расхода воды в струеобразующие насадки, расположенные по периметрам вплывных отверстий, выполненных в разделительных стенках, и направленные в сторону верхнего бьефа, последующем формировании двух параллельных или под углом к оси вплывного отверстия рядов затопленных параллельных гидравлических струй и создании при совместном взаимодействии этих рядов струй гидравлического сопротивления основному потоку, поступающему по рыбоходному тракту через камеры рыбохода из верхнего бьефа, и тем самым благоприятных условий для прохода рыбы через вплывные отверстия в сторону верхнего бьефа. На первоначальном этапе работы рыбохода заполнение рыбохода водой проводят одновременно из верхнего и нижнего бьефов гидроузла. Для этого приоткрывают верхний, а затем сразу же и нижний затворы рыбохода, подают одновременно расходы воды из верхнего и нижнего бьефов гидроузла и начинают заполнять рыбоход водой. По окончании заполнения водой вплывного отверстия входной камеры рыбохода или входного оголовка рыбохода включают систему струеобразующих насадков на входной разделительной стенке рыбохода. При выходе на расчетный уровень заполнения входной камеры рыбохода или входного оголовка рыбохода включают системы струеобразующих насадков на всех остальных других разделительных стенках рыбохода. После чего начнут повышаться уровни воды до расчетных значений в вышележащих относительно входной камеры рыбохода камерах рыбохода. В момент достижения расчетного уровня воды во всех остальных других камерах рыбохода полностью открывают верхний и нижний затворы рыбохода. Изобретение обеспечивает повышение эффективности управления первоначальным этапом работы рыбохода. 10 ил.
Patent RU-2386345-C1 (RU)
Title: Method of jam manufacturing
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: A23L21/12
Filed: 2008-12-29
Granted: 2010-04-20
Abstract: FIELD: food industry. ^ SUBSTANCE: as per the method suggested, sugar syrup is prepared, citrous peel mixed with table salt is added into it, the mixture is stirred and boiled. When adding the citrous peel mixed with salt, unripe chopped tomatoes are added as well. For this the mass ratio of tomatoes and citrous peel is 1:99-99:1 and the amount of salt used is 1-5% of the total mixture weight which is held at 10 - 30C for 10-30 min before adding. ^ EFFECT: method suggested enables to produce jam enriched with vitamins, fiber, organic acids, essential oil, pectins and mineral salts. ^ 3 ex
Patent RU-2393881-C1 (RU)
Title: Device for ultrasound irrigation of biotissues with drugs
Inventor: PEDDER VALERIJ VIKTOROVICH
IPC: A61M35/00
Filed: 2008-12-29
Granted: 2010-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical science and technology and can be used for antibacterial ultrasound irrigation of biotissues with drugs. The device contains an ultrasound generator and a loudspeaker placed in the bearing framework, comprising an electromechanical transducer, a concentrator of mechanical vibrations and a single-half-wave waveguide-based tool with a through axial channel connected with it. In the area of node of oscillations of the waveguide-based tool in the axial channel there is an approach hole for approach of the flexible tube connected to the medicinal solution delivery system in the form of the disposable syringe filled with a solution and rigidly fixed to the bearing framework through the holder. Site of the waveguide-based tool in the area of vibrations is made in the form of an axisymmetric acorn-like bulge, in which central part there is an approach hole perpendicular to the axis of the waveguide-based tool and the power input socket connected with an elastic tube is set. The holder includes a fixing lodgment for a syringe framework and a bearing ring fixed on the bearing framework with a fixing screw. 
     EFFECT: invention use allows to increase the level of radiated power and to obtain comfortable solution drug delivery system. 
     9 dwg
Patent RU-2386862-C1 (RU)
Title: Method of gas pumping from repaired section of gas line
Inventor: CHAPLYGIN JURIJ OLEGOVICH
IPC: F17D1/02
Filed: 2009-01-14
Granted: 2010-04-20
Abstract: FIELD: oil-and-gas production. 
     SUBSTANCE: for implementation of method of gas pumping from disconnected section of gas line (3) is fed into nozzle of one or group of ejectors (9) and it is implemented exhaust of gas. During pressured decrease at pumped section it is installed additional boosting device (21) and it is implemented pumping process. Additionally in the capacity of working body it is used natural gas, and in the capacity of energy it is used potential energy of difference of gas before closed crane (4) of disconnected section (3) and gas pressure in low-head chamber of ejector (9). If required rate of pumping is not achieved, into work it is introduced first stage compressor (17). 
     EFFECT: implementation of total pumping of gas from disconnected section of gas line into working per minimal able by technological conditions time period without essential of structure and at keeping of its maximal able capacity. 
     8 cl, 1 dwg
Patent RU-2395133-C1 (RU)
Title: Source of high-speed neutral particles
Inventor: MAISHEV JURIJ PETROVICH
IPC: H01J37/08
Filed: 2009-03-10
Granted: 2010-07-20
Abstract: FIELD: physics. 
     SUBSTANCE: source of high-speed neutral particles, the basic structure of which has an ion source with a cold cathode and closed by electron drift and a neutraliser made in form of external and internal coaxial surfaces which form a slit-type channel of defined length which is interfaced with the closed output slit of the source. 
     EFFECT: higher degree of neutralisation of the output beam and its intensity. 
     13 cl, 19 dwg
Patent RU-2391290-C1 (RU)
Inventor: MIKOVA NADEZHDA MIKHAJLOVNA
IPC: C01B31/08
Filed: 2009-03-18
Granted: 2010-06-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to obtaining active coal from lignin-containing raw material. The method of obtaining active coal involves mixing lignin-containing material ground up to particle size of 0.25-1.00 mm with solid sodium or potassium hydroxide in mass ratio 1:1-1:3 respectively, subsequent carbonisation in an inert atmosphere while raising temperature at a rate of 1-20°C/min to 800°C, maintaining that temperature for 1 hour, washing the end product with water, acid solution and then repeatedly with water until attaining a neutral medium and drying. 
     EFFECT: obtaining active coal with high porosity index and sorption activity. 
     1 tbl, 7 ex
Patent RU-2383664-C1 (RU)
Title: Method of production of anode-oxide coating on items out of titanium alloys
Inventor: PIVOVAROVA LJUDMILA NIKOLAEVNA
IPC: C25D11/26
Filed: 2009-03-31
Granted: 2010-03-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method can be implemented for protection of items out of titanium alloys from oxidising in air up to 700°C and from hot salt corrosion at temperature to 550°C in aircraft, machine building, instrument making and automobile industry. The method consists in producing anode-oxide surface on items out of titanium alloys by means of electro-chemical treatment at voltage not less, than 200 V in electrolyte containing g/l: phosphoric acid 20-35, sulphuric acid 365-385, molybdenum-acid sodium 2.5-12.0, tungsten-acid sodium 3.5-16.5 and rhenium acid 2.5-12.5. 
     EFFECT: production of anode-acid coating consisted of TiO 2  with structure of anatase protecting surface of items out of titanium alloys, including those complex alloyed, from oxidising and hot salt corrosion during their operation under raised temperature. 
     3 tbl, 1 ex
Patent RU-2402336-C1 (RU)
Inventor: BABUSHKINA IRINA VLADIMIROVNA
IPC: A61P9/14
Filed: 2009-04-08
Granted: 2010-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and biology, particularly to biological preparations and can find application for healing of wounds, burns, treatment of tumours and correction of metabolic processes. In a germicide containing powder metal particles, as a metal, copper is used that represents a suspension in 0.9% NaCl of powder particles prepared of coarse metal particles exposed to plasma stream at temperature 5000°-6000°K, particle size 30-40 nm and suspension concentration 0.001 mg/ml. 
     EFFECT: higher bactericidal effect. 
     1 tbl
Patent RU-2382106-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/04
Filed: 2009-04-16
Granted: 2010-02-20
Abstract: Изобретение относится к металлургии, а именно к составам чугуна. Может использоваться в машиностроении. Чугун содержит, мас.%: углерод 3,4-3,8; кремний 0,8-1,2; марганец 0,5-0,7; медь 1,0-1,5; алюминий 0,1-0,13; кальций 0,002-0,004; церий 0,1-0,15; азот 0,0008-0,001; железо - остальное. Чугун обладает высокой прочностью. 1 табл.
Patent RU-2399919-C1 (RU)
Title: Method for spectral analysis of periodic multi-frequency signals represented by digital readings
Inventor: GOL DSHTEJN EFREM IOSIFOVICH
IPC: G01R23/16
Filed: 2009-05-18
Granted: 2010-09-20
Abstract: FIELD: physics. 
     SUBSTANCE: analysed a(t j ) and reference sine b sin0 (t i ) and cosine b cos0 (t i ) signals are given by readings of instantaneous values for the same time moments t j =t 1 , t 2 ,…, t N , and the sine b sin0 (t i ) and cosine b cos0 (t i ) reference signals for the given frequency ω 0k  are simultaneously determined. The sine Q sink  and cosine Q cosk  area under the current versus voltage curve is determined for common solution points of a(b sin0 ) and a(b cos0 ). Values of amplitude A mk , phase φ k  and frequency ω k =ω 0k  are also simultaneously recorded. The signal for setting the next frequency ω 0k +Δω is then transmitted. All operations for determining A mk  and φk are repeated until achieving ω 0k =ω n . 
     EFFECT: cutting on time required for determining amplitude, frequency and phase of separate signal components. 
     2 dwg, 3 tbl