baber/WOPTO huggingface dataset:
Patent RU-2391805-C1 (RU)
Inventor: JAKOVLEV VASILIJ TIMOFEEVICH
IPC: A01B13/16
Filed: 2008-12-29
Granted: 2010-06-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention refers to the agricultural mechanical engineering and can be used for faltering cracks cut on slopes. The work tool contains spinner with a nave bearing the blades. The spinner is located on an inclined axis which is installed with possibility of the fixed angle change of its inclination to a longitudinal axis of the unit by means of the adjusting mechanism in a horizontal plane. The blades are rigidly fixed on a spinner nave. The plane formed by cross section in each of blades, is located in parallel with the axis. 
     EFFECT: work tool construction allows improving quality soil para ploughing. 
     2 dwg
Patent RU-2370990-C1 (RU)
Title: Production method of instant powder for production of coffee flavoured yacon-orange beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-19
Granted: 2009-10-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of cocoa husks by liquid nitrogen with corresponding miscella separation, preparation of girasol, its cutting, drying in microwave field at preset process parametres and frying, drying of orange refuses by convective method, mixing of yacon and orange refuses, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.
Patent RU-2396703-C1 (RU)
Title: Rejection filter
Inventor: NASONOVA LILIJA VLADISLAVOVNA
IPC: H03H7/12
Filed: 2009-04-01
Granted: 2010-08-10
Abstract: FIELD: electricity. ^ SUBSTANCE: rejection filter including two inductance coils which are in-series connected; the first output of the first one of them is connected to input potential terminal of filter; the first output of the second inductance coil is connected to output potential terminal of filter; to the second outputs of these inductance coils there connected is the first and the second capacitors, as well as the third inductance coil the second output of which is connected through the third capacitor to common bus; besides filter includes the fourth and the fifth inductance coils; at that, the fourth inductance coil is connected between input potential filter terminal and the second output of the first capacitor; the fifth inductance coil is connected between output potential filter terminal and the second output of the second capacitor. ^ EFFECT: improving manufacturability. ^ 2 dwg
Patent RU-2409733-C1 (RU)
Title: Electromagnet lock (versions)
Inventor: JUDIN ALEKSANDR GEORGIEVICH
IPC: E05B47/00
Filed: 2009-06-16
Granted: 2011-01-20
Abstract: FIELD: construction. ^ SUBSTANCE: electromagnet lock comprises electromagnet with core, crossbar, permanent magnet, fixator, stop mechanism and fixing elements. Fixator is capable of longitudinal displacement. Slots are arranged in fixator for rollers of stop mechanism. Fixing elements are installed inside lock body. In the first version fixing elements are two fixed stops. In the second version fixing elements are plates with oval holes for rollers. In the second version fixator is electromagnet core. It is possible to install lock on any sections of locked object doors. ^ EFFECT: simplicity of lock assembly. ^ 2 cl, 8 dwg
Patent RU-2400182-C1 (RU)
Title: Intraocular lens
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61F2/14
Filed: 2009-06-17
Granted: 2010-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to ophthalmosurgery. An intraocular lens (IOL) comprises haptic and optical parts. The optical part consists of two asymmetric optical elements combined along an interface plane perpendicular to a central optical axis, and generating a single curved closed surface. The first optical element contains a front elliptic surface with its convexity turned to the cornea, and a back surface of the second optical element represents a convex elliptic surface with its convexity turned to the retina. The first and second optical elements have different refraction coefficients. The haptic part is integral and consists of two consistent haptic elements representing rings concentric concerning a centre of gravity of the IOL. The internal haptic element adjoining the surface of the optical part is located in a plane perpendicular to the optical axis and passing through the centre of gravity of the IOL, and the external haptic element is changeable in geometry by angular deviation from the internal haptic element. 
     EFFECT: application of said IOL allows increasing resolution, reducing spherical aberration and improving depth resolution and visual angle. 
     1 dwg
Patent RU-2415058-C1 (RU)
Inventor: LYZENGA DEBORAH
IPC: B65D55/02
Filed: 2009-07-23
Granted: 2011-03-27
Abstract: Средство индикации целостности упаковки содержит укупорочное средство, закрывающее отверстие емкости, и по меньшей мере один элемент, связанный с укупорочным средством и присоединяющий укупорочное средство к остальной части емкости. При этом при первом вскрытии укупорочного средства упомянутый элемент растягивается, увеличиваясь в длину до тех пор, пока в конечном итоге разрывается, оставляя один или оба оставшихся после разрыва конца элемента волнистыми или выгнутыми вверх относительно остальной части емкости. Группа изобретений также относится к различным вариантам выполнения средства индикации и к укупорочным средствам для емкости или упаковки, содержащим такое средство индикации. Заявленная группа изобретений обеспечивает создание укупорочного средства, содержащего средство индикации, которое обеспечивает визуальный контроль целостности упаковки. 7 н. и 52 з.п. ф-лы, 25 ил.
Patent RU-2399019-C1 (RU)
Title: Artillery projectile fuse
Inventor: LEVITSKIJ LEONID FEDOROVICH
IPC: F42C11/06
Filed: 2009-07-22
Granted: 2010-09-10
Abstract: FIELD: weapons and ammunition. ^ SUBSTANCE: proposed fuse comprises casing, target reactionary pickup, and actuator. Target pickup is made up of two, four or six current conducting pins arranged regularly on case face along D-diametre circumference, and cap with inner current conducting surface of diametre D1. Said pins are isolated from the case. Even pins are connected to control circuit of actuator, while uneven pins are connected to power supply circuit. Said cap is galvanically isolated from actuator circuit. Diametres D and D1 are related by the following ratio, i.e. D=(0.3Ç0.8)D1. ^ EFFECT: higher noise immunity and reliability of proposed fuse. ^ 2 dwg
Patent RU-2406911-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: F16L25/03
Filed: 2009-09-15
Granted: 2010-12-20
Abstract: FIELD: machine building. 
     SUBSTANCE: dielectric pads are arranged between adjacent ends of two branches made out of pipeline material and between branches and connecting them external coupling. The branches are permanently connected with the coupling by means of joint radial expansion of the branches and coupling thus forming circular lugs on external surface of the branches and coupling with height exceeding thickness of the dielectric pads between the branches and the coupling. Internal surface of the branches is lined with a polymer coating ends of which are fastened and sealed by means of radial deformation of metal binding tips in them. The circular ends on external surface of the coupling and branches are formed at a certain distance from the ends of the coupling, while end sections of the coupling are reduced by means of radial squeezing and forming internal lugs in the branches. 
     EFFECT: raised reliability of insertion at high pressure in pipeline. 
     4 cl, 1 dwg
Patent RU-2412782-C1 (RU)
Title: Method of producing metal articles
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: B22D19/14
Filed: 2009-12-14
Granted: 2011-02-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metallurgy, namely, to method of producing metal articles. Proposed method comprises preparing metal or alloy melt, injecting it into mould and hardening. Prior to injecting the melt into mould, kapron fibres are added into melt in amount of 0.1-50% of the melt volume. Kapron fibre destruction temperature is selected to be no less than melt temperature. 
     EFFECT: production of strong reinforced metal articles. 
     5 ex
Patent RU-2404669-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2009-12-21
Granted: 2010-11-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to a manufacturing technique of coffee substitutes. It involves preparation of dandelion root, cutting and drying in the microwave field to residual humidity approximately 20 % at microwave field power to ensure dandelion root heating to inside temperature 80-90°C for at least 1 hour, and roasted. Tangerine marc is dried in the microwave field to residual humidity approximately 20 % at microwave field power to ensure tangerine marc heating to inside temperature 80-90°C, for at least 1 hour that is followed with convective final drying to residual humidity approximately 5 %. Dandelion root and tangerine marc are mixed in the mass ratio 7:3, and cryogrinding of the prepared mixture in the liquid nitrogen medium follows. 
     EFFECT: offered method allows to prepare a new coffee beverage of alternative raw materials with applying a non-waste technology.
Patent RU-2425580-C1 (RU)
Title: Milk pudding
Inventor: DONSKAJA GALINA ANDREEVNA
IPC: A23C23/00
Filed: 2009-12-25
Granted: 2011-08-10
Abstract: FIELD: food industry. ^ SUBSTANCE: invention is related to dairy industry. The milk pudding contains the following initial components, wt %: milk with fat weight fraction 1.5 % -65.0-75.0, dry skimmed milk - 1.5-7.0 or dried cream fat weight fraction 35% - 1.5-3.0, girasol powder - 2.1-7.0, oat meal at a ratio of 1:0.7 - 1:1.9 - 3.0-6.0 to girasol powder, sugar sand - 1.5-3.5, Vitacel WF 200 or Vitacel WF 600 food fibres - 0.05-2.0, flavour food additive - 10.0-15.0, the rest is water. The pudding may additionally contain a taste flavour, citric acid, a stabilising agent. ^ EFFECT: invention allows to enhance the product quality, improve its preventive properties ensuring reduction of sugar consumption and normalisation of GIT activity. ^ 2 cl, 3 ex
Patent RU-2412016-C1 (RU)
Title: Method of tube production at tube continuous welding machines
Inventor: TOTSKIJ IVAN TIMOFEEVICH
IPC: B21C37/06
Filed: 2010-03-01
Granted: 2011-02-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metal forming, particularly, to tube welding at tube continuous welding machines. Proposed method comprises butt welding of strip ends of separate coil into continuous strip and its deforming with rear and front tensioning by appropriate tensioning and drawing devices. Drawing device is used to draw the strip between three idle rolls of bending device overcoming its rear tensioning and deforming in said rolls. Clearance between extreme rolls makes less than two thicknesses of the strip. Central roll is embraced by strip through more than 180° has diametre smaller than that of extreme rolls. Strip tensioning presses central roll with strip embracing it to extreme rolls. Strip deformation is adjusted by varying strip rear tensioning from 0 to 0.85 of strip material yield point. Deformed strip is formed into tube billet, strip edges are welded and sized, or welded tube is shaped into finished tube. 
     EFFECT: higher accuracy of tube wall thickness, reduced consumption of metal, preset elongation of tube metal. 
     3 cl, 1 tbl, 1 ex, 1 dwg
Patent RU-2429448-C1 (RU)
Title: Device to measure crosswise and lengthwise deformation of elastomeric materials
Inventor: ZHELEZNJAKOV ALEKSANDR SEMENOVICH
IPC: G01B11/16
Filed: 2010-03-29
Granted: 2011-09-20
Abstract: FIELD: physics. ^ SUBSTANCE: proposed device comprises system of specimen material clamps, loading and straining mechanism, measurement pickup made up of computer mouse rigidly coupled with coiled edge straightener pointer that may move across, along and about tested specimen, and recording unit. Recording unit comprises computer to convert straightener pointer travel into lengthwise and crosswise deformation, contraction ratio, conditional Poisson factor and allow visualising travel of said pointer on monitor and version results. Loading and straining mechanism is made up of spaced apart current conducting buses, one representing moving bus. Note here that said busses are connected with computer by aforesaid mouse. ^ EFFECT: higher accuracy and automatic measurements. ^ 1 dwg
Patent RU-2428432-C1 (RU)
Inventor: KUPREEV NIKOLAJ IOSIFOVICH
IPC: C08B37/08
Filed: 2010-03-30
Granted: 2011-09-10
Abstract: Изобретение относится к способам получения хитина и его производных, а именно к способам получения низкомолекулярного хитозана и его наночастиц. Способ получения наночастиц низкомолекулярного хитозана включает приготовление раствора предварительно очищенного низкомолекулярного хитозана в фильтрованной 1-2 масс.% водной уксусной кислоте, прибавление растворов гидроксидов щелочных металлов или аммония в течение 2 часов, диспергирование системы с помощью механической мешалки со скоростью 200-300 об/мин при температуре 20°С до рН 6,9-7,0. Далее дисперсию центрифугируют со скоростью 10000 об/мин. Полученный твердый остаток редиспергируют в бидистилляте при механическом перемешивании со скоростью 200-300 об/мин при температуре 20°С. Изобретение позволяет упростить способ получения наночастиц низкомолекулярного хитозана и его аппаратное оформление без образования нежелательных вредных веществ.
Patent RU-2427491-C1 (RU)
Inventor: VORONCHIKHIN ALEKSANDR IVANOVICH
IPC: F16D69/02
Filed: 2010-04-05
Granted: 2011-08-27
Abstract: Изобретение относится к области железнодорожного транспорта, в частности к тормозным колодкам и фрикционным изделиям железнодорожных транспортных средств. Тормозная колодка содержит композиционный фрикционный элемент, снабженный индикаторами износа и средствами защиты от неправильного использования типа колодки и металлический каркас. Металлический каркас включает проволочный каркас и перфорированную жесть. Средства защиты типа колодки выполнены в виде выступов и отверстий в армированном композиционном элементе. Соединения концов проволоки рамок проволочного каркаса могут быть выполнены без увеличения толщины проволочного каркаса по толщине колодки или с увеличением толщины проволочного каркаса и расположением на половине проволочного каркаса в районе наружной боковой поверхности колодки. Колодка может содержать абразивную вставку из высокопрочного чугуна. Отношение площади рабочей поверхности фрикционной абразивной вставки к общей площади рабочей поверхности колодки составляет от четырех до двадцати процентов. Достигается повышение безопасности эксплуатации, повышение прочности колодок, обеспечение защиты от неправильного использования, повышение эффективности торможения, обеспечение восстановления поверхности катания колеса в процессе обычного торможения, увеличение ресурса колодок и колес, снижение шума в процессе эксплуатации, увеличение теплоотдачи в окружающую среду и обеспечение выполнения требований норм UIC, СНГ и других стран к тормозным колодкам железнодорожного транспортного средства. 7 з.п. ф-лы, 1 ил.
Patent RU-2432558-C1 (RU)
Title: Устройство для поиска мест утечек магистральных трубопроводов
Inventor: ANOSOV VIKTOR SERGEEVICH
IPC: G01M3/24
Filed: 2010-04-09
Granted: 2011-10-27
Abstract: Изобретение относится к контрольно-измерительной технике и предназначено для диагностики преимущественно подводных магистральных трубопроводов. Изобретение направлено на повышение достоверности определения мест утечек транспортируемого продукта из магистральных трубопроводов, что обеспечивается за счет того, что, согласно изобретению, акустические датчики выполнены в виде параметрического преобразователя, состоящего из микропроцессора, формирователя сигналов накачки, параметрического излучающего тракта, приемного тракта, при этом излучающий тракт содержит формирователь сигналов накачки и многоэлементную мозаичную антенну, приемный тракт включает антенну, выполненную в виде решетки пьезокерамических n приемников звука цилиндрической формы, каждый из которых имеет индивидуальную герметизацию и закрепленных на плите, снабженной акустическим экраном. При этом n приемников, расположенных рядом, смещены относительно друг друга в вертикальной и горизонтальной плоскостях, корпус антенны закрыт звукопрозрачной мембраной, дополнительно введен гидроакустический канал связи. 3 ил.
Patent RU-2434162-C1 (RU)
Inventor: KURITSYN VLADIMIR ALEKSEEVICH
IPC: F04D27/02
Filed: 2010-05-11
Granted: 2011-11-20
Abstract: FIELD: machine building. 
     SUBSTANCE: method for protection of compressor from surge consists in measurement at its inlet, in raising temperature and pressure, and in measurement of rotation velocity of compressor rotor. There is additionally measured humidity of gas and barometric pressure of atmospheric air. There is determined absolute temperature and gas pressure at inlet and outlet, volume composition of gas at inlet to the compressor, and current compression ratio of the compressor. Functional dependence of compression ratio from flow rate is determined by a known graphic or chart gas-dynamic characteristic of the compressor in such way, that mean-square evaluation of relative error in the range of a specified ratio of compression should not exceed ±1 %. Ratio of compression in a point of specified stability factor is determined by found dependence and non-dimensional assignment for stability factor to surge, and is used as assignment to PID-control of compression ratio actuating an opposite valve. Further, there is determined a current value of gas constant, compressibility factor at inlet, indices of isentropy of gas and poly-tropic coefficient of efficiency. On base of these and also on base of values of these parametres and rotation velocity of the rotor, determined at obtaining gas-dynamic characteristic of the compressor, current compression factor for conditions of suction, at which the gas-dynamic characteristic has been obtained, is re-calculated considering measured rotation velocity of the rotor. Thus found compression ratio is used as regulated variable in the PID-control of compression ratio. 
     EFFECT: increased reliability of protection of compressor from surge. 
     5 cl, 2 dwg
Patent RU-2435166-C1 (RU)
Inventor: KAMINSKIJ JULIJ DAVIDOVICH
IPC: G01P5/00
Filed: 2010-06-09
Granted: 2011-11-27
Abstract: FIELD: physics. 
     SUBSTANCE: laser device for measuring water flow rate has transmitting channel with diffraction-optical splitting of the laser beam and a receiving channel. The receiving channel has a focusing lens, a diaphragm, a photodiode and a preamplifier connected to a Doppler signal converter. The laser measuring device has a computer, and the receiving channel additionally includes a second diaphragm and a second photodiode with a preamplifier connected to a second Doppler signal converter. Outputs of the Doppler signal converter are connected to the computer. 
     EFFECT: minimising velocity measurement error caused by the boundary layer. 
     1 dwg
Patent RU-2441150-C1 (RU)
Title: Well sand separator
Inventor: PETR M KONDRASHOV
IPC: E21B43/38
Filed: 2010-06-18
Granted: 2012-01-27
Abstract: FIELD: mining. ^ SUBSTANCE: well sand separator comprises a body, a lower double-sided and intermediate subs with transverse and longitudinal channels and tubes for the descending flow, trap chambers. A part of the lower double-sided sub arranged below the transverse channels is made of large diameter compared to its upper part. At the same time two nets with a spiral between them are placed onto this part of the lower sub, and the external sub is equipped with a trap chamber. ^ EFFECT: reduced concentration of sand at the outlet from the separator with preservation of device throughput in process of operation. ^ 1 dwg
Patent RU-2440373-C1 (RU)
Title: Method of curing novolac resin
Inventor: BURDUKOVSKIJ VITALIJ FEDOROVICH
IPC: C08K3/10
Filed: 2010-06-21
Granted: 2012-01-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: curing takes place in with the participation of aromatic dinitriles in the presence of antimony (III) chloride or aluminium chloride at temperature 150-200°C for 10-30 minutes. 
     EFFECT: invention enables to perform curing without release of secondary gaseous products, increase heat resistance and improve physical and mechanical properties of polymer materials. 
     4 ex
Patent RU-2432012-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2010-07-05
Granted: 2011-10-27
Abstract: FIELD: food industry. 
     SUBSTANCE: recipe components are prepared; scorzonera is cut, dried in microwave field at preset process parameters, additionally dried by convective method and cryo-ground in liquid nitrogen to produce flour. Then one undertakes production of dough from prime wheat flour, flour produced from scorzonera using described technology, yolks, salt, soda, vegetable oil, phospholipids and water taken as per specified ratio, its moulding in the form of sheets and baking. Lime peel is extracted with liquid nitrogen to separate corresponding miscella; girasol or girasol-sunflower or yacon or chicory or scorzonera or oyster plant or dandelion roots are cut. It is cut, dried in the microwave field at preset process parameters, roasted, impregnated by separated miscella with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of raw materials and cryo-milled in medium of released nitrogen to produce flour. One mixes flour with culinary fat, dry milk, sugar substitute "Sladeks" and waffle crumb to make filling, and makes waffles of sheets and filling. 
     EFFECT: invention allows to produce diabetic waffles which have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     7 cl
Patent RU-2423161-C1 (RU)
Title: Trainer for kung fu exercises
Inventor: CHEN JI-LIN
IPC: A63B23/00
Filed: 2010-07-13
Granted: 2011-07-10
Abstract: FIELD: sports. ^ SUBSTANCE: proposed invention relates to trainers for kung fu exercises. A trainer for kung fu exercises according to this invention comprises mainly a base, a body and two hand-like elements. The body is installed on the base and comprises a vertical rod, a side rid and a coating. The side rod is reliably fixed on the vertical rod. The coating covers the specified rods. Hand-like elements are arranged on the body with the possibility of adjustment of their height and distance between them. ^ EFFECT: provision of the possibility to adjust position of working elements, which is achieved by adjustment units. ^ 7 cl, 5 dwg
Patent RU-2436326-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D2/36
Filed: 2010-08-10
Granted: 2011-12-20
Abstract: FIELD: food industry. ^ SUBSTANCE: method envisages preparation of a light dough semi-product containing prime grade wheat flour, pressed bakery yeast, margarine, phospholipids, sugar, salt, vanillin and water and a dark dough semi-product containing a mixture of prime grade wheat flour and flavoured oyster plant flour produced in accordance with a specified technology, pressed bakery yeast, margarine, sugar, salt and water, their proofing, alternate placing, twisting, proofing and baking. ^ EFFECT: produced product has improved consistence and coffee taste tones and flavour with no coffee added to the formula.