baber/WOPTO huggingface dataset:
Patent RU-2353748-C1 (RU)
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/02
Filed: 2007-11-15
Granted: 2009-04-27
Abstract: FIELD: mining. 
     SUBSTANCE: invention refers to bore bits designed for boring fractured and alternating rocks. The bore bit consists of a case with slots in a lower part inclined to the side counter to the direction of case rotation and dividing it to sectors armoured with cutting tools; the bore bit also consists of a guiding hub located in the cavity of the case and of cutting tools protectors from chip installed in the axial channels in the front part of each sector and spring loaded in axial direction; the protectors are made in form of rods with a spherical head. The protectors of cutting tools from chip are also made as a three-stepped rod. The spring of each rod is situated on its tail step in a pressurised closed chamber. Each protector is fixed in the axial channel of the sector from falling out with a removable arresting element made in form of a threaded hub or split spring ring. Implementing the disclosed bore bit reduces probability of chip of the cutting tools at boring fractured and alternating in hardness rocks and thus increases efficiency of operation. 
     EFFECT: reducing probability of chip of cutting tools at boring fractured and alternating in hardness rocks and thus increasing efficiency of operation. 
     3 cl, 2 dwg
Patent RU-2358766-C1 (RU)
Inventor: BOL SHAKOV MIKHAIL MIKHAJLOVICH
IPC: A61M5/50
Filed: 2007-12-17
Granted: 2009-06-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: disposable syringe comprises needle, case, rod, main piston and rod piston. The main piston has a central blind hole. The diametre of the rod piston relates to that of the blind hole. In the rod piston there is a plugged end through hole. Two-three motions of the rod piston relative to the main piston ensures depressurisation of the area between an end face of the blind hole and a face surface of the rod piston due to wear of the material layer covering the cylindrical external surface of the piston. 
     EFFECT: higher reliability of the disposable syringe. 
     2 dwg
Patent RU-2361677-C1 (RU)
Title: Direct-flow cyclone
Inventor: KESEL BORIS ALEKSANDROVICH
IPC: B04C3/00
Filed: 2008-01-09
Granted: 2009-07-20
Abstract: FIELD: technological processes, filters. 
     SUBSTANCE: invention is related to dust collection devices. Cyclone comprises cylindrical body, swirler fixed on fairing and installed at the inlet, opening for separated phase, louver unwinder in the form of revolution solid with unwinding vanes and vane arranged in the form of elastic plate installed in window of cylindrical body, cone-cylinder adapter. Swirler fairing is arranged as conic. Louver unwinder is arranged in the form of truncated cone with taper of 1:10-1:11. Swirler fairing, cone of louver unwinder and cone-cylinder adapter are serially connected by means of fixed butt joints. Adapter is arranged with the possibility of its fixed coupling along cylindrical surface with internal surface of cyclone cylindrical body downstream opening for separated phase relative to inlet into cyclone in axial direction. Larger base of conic fairing is coupled with smaller base of louver unwinder cone, larger base of which is coupled with smaller base of cone-cylinder adapter cone. On swirler surfaces that contact with cleaned medium, and on valve surface coupled with window of cylindrical body, hydrophobic coating is arranged. 
     EFFECT: provision of efficient and reliable operation of cyclone. 
     2 dwg
Patent RU-2354809-C1 (RU)
Inventor: BATRASHKIN VALERIJ PETROVICH
IPC: E21B43/00
Filed: 2008-03-19
Granted: 2009-05-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention is related to oil industry and may be used in development of oil deposits with anisotropic collectors. Method for development of oil and gas deposit comprising oil-bearing bed with vertical anisotropy of bed, consists in determination of collector properties in section of development, as well as anisotropy of bed rocks, drilling of vertical and horizontal wells in zones with proper collector properties of rocks and drilling of horizontal wells with sinusoidal vertical profile in zones with low vertical permeability of collectors. Drilling of horizontal wells with sinusoidal vertical profile is carried out with amplitude of sinusoid of 0.5-0.9 of oil saturated capacity of bed with shift of well trajectory to the side of bed top and maximum permissible angle to plane of rocks stratification in subface and top of bed in section of well arrangement. Extreme values of sinusoid heights that describe well trajectory correspond to minimum values of rock permeability that makes the bed. Minimum distance from well shaft makes not more than 0.5-1.0 metre. 
     EFFECT: increased efficiency of development due to expanded coverage of oil capacity by draining process. 
     4 cl
Patent RU-2375707-C1 (RU)
Inventor: VASIL EV ALEKSANDR ALEKSEEVICH
IPC: G01N29/02
Filed: 2008-04-17
Granted: 2009-12-10
Abstract: FIELD: instrumentation. 
     SUBSTANCE: group of inventions refers to technology and technique of gas presence control in liquid stream in the context of information and measuring methods during pipeline transportation. The method includes generation of electric pulses; shaping them into electric pulses of short duration about 10 -7  s; short-duration electric pulses transformation by means of piezoelectric cell into mechanical pulses of ultrasonic frequency with their subsequent emission into gas-containing liquid stream at right angle to its flowing direction; reflecting decaying ultrasonic mechanical pulses onto piezoelectric cell and their transformation into electric pulses. Residual gas presence in liquid stream is determined according to attenuation level of these pulses. In this method, ultrasonic sine pulses are generated which pulses are transformed into short sine ultrasonic waves; time period from mechanical pulse emission into liquid till echo pulse arrival is measured; and according to the ratio of this value to threshold relative quantity of residual gas in liquid stream is controlled. Also additional version of above mentioned method implementation is suggested. 
     EFFECT: improving accuracy and reliability of control. 
     2 cl, 1 tbl, 2 dwg
Patent RU-2365805-C1 (RU)
Inventor: KUZNETSOV IVAN LEONIDOVICH
IPC: E04B1/58
Filed: 2008-05-22
Granted: 2009-08-27
Abstract: Изобретение относится к области строительства, а именно к узлам соединения труб разного диаметра. Изобретение направлено на обеспечение сборно-разборности узлового соединения при обеспечении его высокой прочности на действие изгибающего момента. Узел соединения труб разного диаметра включает концы труб меньшего и большого диаметра, заглушку, прикрепленную при помощи сварки на конце трубы меньшего диаметра. С внутренней стороны конца трубы большего диаметра прикреплены шпильки, которые вставлены в соосные отверстия, выполненные в заглушке, и закреплены гайками. На конце трубы меньшего диаметра прикреплены вертикальные ребра. 4 ил.
Patent RU-2375973-C1 (RU)
Inventor: ALIEV FUAD SHAMIL OGLY
IPC: A61B17/00
Filed: 2008-06-04
Granted: 2009-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, surgery, can be used in formation of small intestine ostomy. Pre-ostomy elastic restraining valve is formed. With 4-7 cm indent from oral end of small intestine porous nickelide-titanium plate is invaginated into intestinal wall through counter-mesentery edge of small intestine transversally to its length. Invagination is performed by application of transversal serous-muscular sutures from serous membrane side. At the distance 5-6 cm more proximally than formed elastic restraining valve small intestine pouch is formed. Small intestine loops are fixed to each other with their lateral surfaces in medial part by means of two serous-muscular sutures with 4-6 mm interval. Length of each intestine knee constitutes 7-8 cm. Between sutures punctures of adjacent walls of adducting and abducting loops are made through all layers with length to 3-4 cm. Through punctures alternatively wire nickelide-titanium devices are implanted along intestine length in mutually-opposite directions. One branch of each device gets into adducting loop, the other - into abducting loop. Intestine wound is sewn with purse-string suture. 
     EFFECT: method allows to increase tightness of ostomated intestine, is technically simple. 
     1 ex, 4 dwg
Patent RU-2383278-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2008-09-22
Granted: 2010-03-10
Abstract: Изобретение относится к технологии производства заменителей кофе. Способ предусматривает подготовку рецептурных компонентов, экстрагирование бадьяна жидким азотом с отделением соответствующей мисцеллы, резку, сушку в поле СВЧ при заданных параметрах процесса и обжарку топинамбура, обжарку зерна ячменя, каштанов и сои, смешивание топинамбура, зерна ячменя, каштанов и сои, пропитку полученной смеси отделенной мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием смеси и ее криоизмельчение в среде выделившегося азота. Способ позволяет получить новый ароматизированный кофейный напиток по безотходной технологии.
Patent RU-2386429-C1 (RU)
Title: Support walking stick for diabled persons
Inventor: BYKOVSKAJA EKATERINA JUR EVNA
IPC: A61H3/06
Filed: 2008-10-08
Granted: 2010-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to physiotherapy, and can be used, e.g. in walking training and/or rehabilitation of the patients with diagnosed infantile cerebral paralysis. The support walking stick for disabled persons with diagnosed infantile cerebral paralysis or for walking motor shaping within physiotherapy and/or rehabilitations of the patients with diagnosed infantile cerebral paralysis contains a case with a widened foot. The widened foot has a rounded end face and an external downward-projecting round edge. 
     EFFECT: it results in physiotherapeutic functional enhancement, improved efficiency, safety and comfort, reduced labour input and complexity of physiotherapy of infantile cerebral paralysis. 
     4 cl, 1 dwg
Patent RU-2384147-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2008-10-31
Granted: 2010-03-20
Abstract: Подготавливают рецептурные компоненты, экстрагируют семена укропа азотом с отделением соответствующей мисцеллы. Режут, сушат в поле СВЧ при заданных параметрах процесса и обжаривают топинамбур. Обжаривают зерна ячменя и ржи, смешивают топинамбур, зерна ячменя и зерна ржи в соотношении по массе 2:2:1. Пропитывают полученную смесь отделенной мисцеллой с одновременным повышением давления, сбрасывают давление до атмосферного с одновременным замораживанием смеси и подвергают криоизмельчению в среде выделившегося азота. Это позволяет получить напиток с улучшенными органолептическими свойствами за счет обогащения его экстрактивными веществами мисцеллы и сохранить их в процессе приготовления.
Patent RU-2384807-C1 (RU)
Inventor: PIVIN IVAN FEDOROVICH
IPC: F28F9/00
Filed: 2008-12-19
Granted: 2010-03-20
Abstract: Изобретение относится к области теплотехники и может быть использовано в качестве устройства для дистанционирования пучка теплообменных труб ядерной энергетической установки, работающей на жидкометаллическом теплоносителе в режиме переменных нагрузок. В решетке, содержащей обод с рядами планок, расположенных в каждом ряду параллельно, а в смежном - под углом относительно друг друга, причем обод с одной стороны снабжен торцевой плитой с отверстием под трубы и на уровне каждого ряда планок выполнен с окнами, каждый последующий смежный ряд планок меняет свое направление относительно вертикальной образующей обода по винтовой линии с образованием в плане ячеек шестигранной формы. Технический результат - конструкция решетки предлагаемого вида устранит вибрацию пучка теплообменных труб. 3 ил.
Patent RU-2396387-C1 (RU)
Title: Measuring-inspection machine with device of fabric orientation along centre
Inventor: KANATOV ALEKSEJ VLADIMIROVICH
IPC: D06H3/00
Filed: 2008-12-19
Granted: 2010-08-10
Abstract: FIELD: textile, paper. 
     SUBSTANCE: invention relates to light industry and measuring-inspection machine with device for central orientation of fabric. Machine includes winding device, screen for visual sorting and unwinding device. Winding device is arranged in the form of movable carriage, which moves along guides of frame, transporting shafts with independent adjustments of shaft position in horizontal and vertical plane are installed into seats of carriage. Central orientation of fabric is done by sending a signal to stepped motor by optical sensor arranged on metering-inspection table. Pulse from sensor identifies direction of pulley rotation in stepped motor, which interacts with carriage via toothed gear and rack. 
     EFFECT: invention makes it possible to minimise consequences of fabric deformation in longitudinal direction, using machine with one drive, and also provides for more stable contact of fabric roll with transporting shafts. 
     2 dwg
Patent RU-2387608-C1 (RU)
Inventor: EFIMOV PETR ALEKSEEVICH
IPC: C04B22/06
Filed: 2009-02-16
Granted: 2010-04-27
Abstract: FIELD: construction. ^ SUBSTANCE: in method of finely dispersed amorphous silica production, including grinding of siliceous rock with further annealing, siliceous rock is represented by opal-cristobalite rock, which has been dried previously to moisture of 1-5%, ground down to particle size of 0-5 mm, annealing - with temperature of gases at the entrance to furnace of 650-1000C, then - supply of annealed material with temperature of 70-90C to activator mill with its grinding till specific surface of 200-4000 m2/kg. ^ EFFECT: provision of homogeneous product of annealing in composition, elimination of underburning and overburning of initial raw materials, improved strength of concrete and mortars, improved resistance to corrosion. ^ 1 dwg
Patent RU-2394884-C1 (RU)
Title: Method of brewing flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-03-10
Granted: 2010-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to beer brewing technology. The method involves mixing lime peel and hop, extraction of the obtained mixture with liquid nitrogen and separation of the corresponding miscella, cutting, drying in a microwave field at given process parametres and roasting girasol-sunflower. Further, girasol-sunflower is mixed with malt. The obtained mixture is saturated with the separated miscella while simultaneously increasing pressure, releasing pressure to atmospheric level with simultaneous freezing of the mixture, its cryogenic grinding in the medium of the released nitrogen, pouring water and saccharification to obtain wort. Brewing yeast is then added and primary fermentation, after fermentation and filtration are then carried out. 
     EFFECT: invention shortens duration of the process and increases foam stability of the end product.
Patent RU-2398525-C1 (RU)
Title: Method of treating lung cancer
Inventor: SIDORENKO JURIJ SERGEEVICH
IPC: A61B17/00
Filed: 2009-03-25
Granted: 2010-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to oncology, and can be used for treatment of patients with lung cancer. Essence of the invention lies in the following: during operation after ligation and sewing vessels of lung root, in distal part of lung artery stump introduced and fixed is catheter through which chemical preparations cisplatin 50 mg/m 2  and doxorubicin 50 mg/m 2  are introduced into lung vessels. After that catheter is closed, incubating in this way chemical preparations with blood in lung during operation. After sewing main bronchus, lung is ablated, placed onto sterile tray, system for blood sampling is connected to catheter, blood from ablated lung is collected into sterile vial with glucigir and re-infused to patient intravenously by drop infusion. 
     EFFECT: application of invention allows to increase treatment efficiency due to application of auto-blood from ablated lung as medium for dissolving and introduction of chemical preparations and combination of their specific antitumour action with additional stimulation of immune system by present in said blood tumour agents, transformed by action of chemical preparations.
Patent RU-2403840-C1 (RU)
Title: Заколка-гребень для волос
Inventor: KUKLIN ANDREJ NIKOLAEVICH
IPC: A45D8/02
Filed: 2009-03-30
Granted: 2010-11-20
Abstract: Заколка-гребень содержит корпус и прижимное устройство, которые сочленены между собой с образованием рабочего канала под волосы. В канале размещен стопор, выполненный в виде гребня с зубьями. На корпусе со стороны, противоположной рабочему каналу, установлен идентификационный элемент. Причем стопор связан с узлом фиксации идентификационного элемента через, по крайней мере, одно демпфирующее устройство с образованием единого механизма крепления. Заявленная конструкция обеспечивает повышение надежности установки заколки на волосы и ее потребительских качеств в целом. 4 з.п. ф-лы, 7 ил.
Patent RU-2387791-C1 (RU)
Title: Downhole equipment centraliser
Inventor: KHAMIT JANOV NIGAMAT JAN KHAMITOVICH
IPC: E21B17/10
Filed: 2009-03-27
Granted: 2010-04-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: downhole equipment centraliser comprising a hollow rod with a socket end, a coupling, a cylinder, a piston pusher and rams partially radially movable forward when travelling along the tapered case. Besides the coupling is provided from beneath; from the top, the hollow rod is equipped with a landing seat, and the cylinder wherein all the movable elements are provided, comprises ram windows and seats between the coupling and the landing seat while being designed to rotate and join a centre tube of the hollow rod; the tapered case is rigidly connected with the piston pusher spring-assisted from beneath to travel longitudinally downwards and rotate about the hollow rod. 
     EFFECT: rigid and reliable centering of the downhole equipment in the required interval. 
     3 dwg
Patent RU-2396829-C1 (RU)
Title: Production method of instant powder for flavoured coffee beverage preparation
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2009-04-07
Granted: 2010-08-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology used to produce coffee substitutes. Method provides for preparation of recipe components, extraction of cinnamon by liquid nitrogen with corresponding miscella separation, yacon cutting, drying in microwave field at preset process parametres and frying, barley, oat and rye grains frying, mixing of yacon, barley, oat and rye grains, 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 makes it possible to produce new flavoured coffee drink from non-traditional raw materials with improved organoleptic properties by means of its enrichment with extractive substances of miscella and their preservation.
Patent RU-2403114-C1 (RU)
Inventor: SMIRNOV VLADIMIR GRIGOR EVICH
IPC: B21D3/14
Filed: 2009-04-28
Granted: 2010-11-10
Abstract: FIELD: process engineering. ^ SUBSTANCE: invention relates to metal forming and can be used in aircraft engineering, machine building, ship building etc. Section is heated to temperature exceeding that required for creep strain and relaxation and axial and crosswise loads are applied. ^ EFFECT: reduced lengthwise curvature. ^ 4 cl, 1 dwg, 2 ex
Patent RU-2402828-C1 (RU)
Inventor: DIKANSKIJ JURIJ IVANOVICH
IPC: H01F1/28
Filed: 2009-05-25
Granted: 2010-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: to prepare magnetosensitive suspension, magnetic liquid of the magnetite type in kerosene is dried for a long period of time at room temperature. The crushed dry residue is added to water, after which ultrasonic dispersion is carried out while adding a surfactant (sodium oleate) to prevent coagulation. A thin layer of the magnetosensitive suspension is deposited onto a magnetic recording medium. The effect of the uniform magnetic field gives rise to ponderomotive forces acting on the magnetised particles. The latter move in the direction of increase of magnetic induction, i.e. are pulled and fall in the region with a stronger field, which can be viewed. During magnetic-tape testing, a thin layer of the magnetosensitive suspension is poured into a dish in form of an aluminium ring with diametre of 2 cm, attached to one side of the thin film. The dish is placed on the analysed ferromagnetic object which is magnetised by a permanent magnet. Magnetograms of the analysed specimens are viewed. 
     EFFECT: reduced material and time expenditure, increased stability, useful life and resolving power of the magnetosensitive liquid. 
     2 cl, 3 dwg
Patent RU-2398200-C1 (RU)
Title: Method of diagnosing ice bearing and filter elements wear without dismantling
Inventor: KUKOV STANISLAV SEMENOVICH
IPC: G01M15/00
Filed: 2009-06-22
Granted: 2010-08-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed method consists in that preset pressure difference is generated on filter 3 by intermittent and instant shutting of the pressure line downstream of the filter to create hydraulic impact and pressure difference is measured. Diagnostics is performed without breaking down the engine. In determining pressure difference on filter 3 sign of said difference is defined. Clogging of filter element 3 is taken to reach maximum value and filter element is considered used when sign of pressure difference does not vary. ICE bearing wear is determined from relationship between pressures of backward wave. Backward wave pressure measured by extra pressure gage arranged in zone 7 of hydraulic impact generation and backward wave pressure measured by pressure gage located downstream of filter 5. The greater said relation, the greater the gap in bearings. 
     EFFECT: possibility to determine wear of ICE bearings and filter element without breaking down of engine, higher accuracy of diagnostics. 
     1 dwg
Patent RU-2402024-C1 (RU)
Title: Digital small-sized usb oscillograph
Inventor: PRJANISHNIKOV VLADIMIR NIKOLAEVICH
IPC: G01R19/00
Filed: 2009-08-10
Granted: 2010-10-20
Abstract: FIELD: instrument making. 
     SUBSTANCE: digital small-sized USB oscillograph comprises inlet circuit and analog-digital converter. Additionally it comprises body, probe needle, USB cable, grounding cable, two-colour light diode, multifunctional button, inlet buffer amplifier, attenuator, source of reference voltage, summator, unit of supply voltage stabilisation, amplifier, digital-analog converter, DC/DC converter, low-pass filter, USB controller. The first outlet of controller is connected to outlet of analog-digital converter. At the same time inlet of inlet buffer amplifier is connected to outlet of inlet circuit, and outlet - to the first (analog) inlet of attenuator, the second (digital) inlet of which is connected to the second outlet of controller. Outlet of summator is connected to inlet of amplifier, outlet of which is connected to inlet of low-pass filter. At the same time inlet of summator is connected to outlet of reference voltage source. The third inlet of summator is connected to outlet of digital-analog converter. The fourth and fifth outlets of controller are connected to two-colour light diode. The sixth outlet of controller is connected to the second outlet of inlet circuit, and the second inlet of controller is connected to multifunctional button. 
     EFFECT: improved information value of signal parametres. 
     2 dwg