baber/WOPTO huggingface dataset:
Patent RU-2194445-C2 (RU)
Inventor: MATUS K M
IPC: A61B5/1455
Filed: 2000-12-04
Granted: 2002-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has radiation source operating in infrared radiation bandwidth connected to the first electric current supply source, radiation source operating in infrared radiation bandwidth connected to the second electric current supply source, photodetector designed as photodiode and current-voltage converter connected to the photodetector, voltage amplifier having logarithmic transformation characteristic which input is connected to current-voltage converter output, the first synchronous detector the first input of which is connected to the output of voltage amplifier having logarithmic transformation characteristic, the first high frequency filter and the first alternating current amplifier connected in series, the second synchronous detector the first input of which is connected to the output of voltage amplifier having logarithmic transformation characteristic, the second high frequency filter and the second alternating current amplifier connected in series, and anti-phase impulse shaper of 200-2000 Hz frequency the first output of which is connected to the first synchronous detector control input and the second output is connected to the second synchronous detector control input and function value calculation unit connected with its output to indication unit and with its first and second inputs connected to the first and the second alternating current amplifier outputs, respectively. Reference voltage former has control members named Current amplitude, Current balance and α and controllable alternating voltage supply source which frequency is equal to 1-2 Hz and switchboard having corresponding links are introduced into design. EFFECT: enabled features for testing and proving device in manufacturing and operating process. 2 cl, 6 dwg
Patent RU-2212999-C2 (RU)
Title: Device for fastening of works on woodworking milling machine
Inventor: TOKAREV V I
IPC: B27C5/06
Filed: 2000-12-28
Granted: 2003-09-27
Abstract: FIELD: woodworking industry. SUBSTANCE: device has table made in form of rectangular boards secured to plate through spacers of same rectangular shape but smaller in size and located in same horizontal plane. Space between neighboring boards, spacers and plate forms rectilinear mutually perpendicular T-shaped recesses receiving blocks with pressing stops brought to work, and work is fastened by tightening of screws connecting pressing stops with blocks. To provide for fastening of work with pressing stops and blocks being in any position, bearing surface of pressing stops is longer than width of T-shaped recesses, length of blocks is larger than said width by more than twice. EFFECT: simplified design of device, extended its process potentialities, reduced labor input in readjustment in change of type-size of machined work. 2 cl, 5 dwg
Patent RU-2235880-C2 (RU)
Inventor: BABELLO V A
IPC: E21C41/26
Filed: 2001-01-29
Granted: 2004-09-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes mounting of anchor system in base of dump before its fill, said system having four posts and rigidity beams mounted perpendicularly to posts with possible vertical displacement along them. To first pair of beams on both sides vertical stops are mounted with struts and loading devices, as well as trolleys with loading devices. To second pair of beams on both sides loading devices are mounted at different values of slanting angle to beams or slanting angle to horizontal plane. In places of mounting of vertical supports horizontal areas are cleared, and prisms of dump rocks are contoured. On prisms at top sections metallic cases are placed, stamps are mounted as well as loading devices on the top and on the side for providing for compressing and displacing forces. By means of loading devices loads are transferred onto dump rocks and necessary measurements of parameters of rocks displacements are performed, as well as of respective forces created by loading devices, after which on basis of received experimental data hardness parameters of dump rocks are determined. 
     EFFECT: reliable and effective researching of stability parameters of dumps. 
     5 dwg
Patent RU-2195687-C2 (RU)
Title: Гидроакустический передающий тракт
Inventor: ALEKSANDROV V A
IPC: G01S7/524
Filed: 2001-03-05
Granted: 2002-12-27
Abstract: Изобретение относится к усилительной технике и может использоваться в многоканальных передающих трактах гидроакустических комплексов для возбуждения фазированной антенной решетки широкополосными сигналами режимов звукоподводной связи и гидролокации. Гидроакустический передающий тракт содержит формирователь сигналов (ФС) 1, излучающую антенну (ИА) 9 и L-канальное генераторное устройство (ГУ), каждый канал (К) 2 которого содержит устройство управления (УУ) 3, N-канальный широтно-импульсный преобразователь (ШИП) 4, N ключевых усилителей мощности (КУМ) 5, фильтр нижних частот (ФАЧ) 6 и измерительный датчик тока (ДТ) 7, выход которого соединен с контрольным входом УУ 3. Введено устройство централизованного электропитания (УЭП) 8, а ИА 9 и ФС 1 выполнены L-канальными. Выходы каналов ФС 1 подключены ко входам соответствующих К 2 ГУ, выходы которых соединены со входам соответствующих каналов ИА 9. В состав каждого К 2 ГУ введены N дополнительных ДТ 11, диодно-резистивный сумматор (ДРС) 12 и N-канальный трансформаторный сумматор 13, входы которого через ДТ 11 подключены к выходам КУМ 5, а выход через ФНЧ 6 и измерительный ДТ 7 - к выходу К 2 ГУ. Выходы ДТ 11 соединены со входами ДРС 12, выход которого соединен со входом защиты N-канального ШИП 4. Техническим результатом является улучшение массогабаритных характеристик гидроакустического передающего тракта, а также повышение надежности его работы. 1 з.п. ф-лы, 5 ил.
Patent RU-2206424-C2 (RU)
Inventor: DENISOVA A P
IPC: B21D51/18
Filed: 2001-09-19
Granted: 2003-06-20
Abstract: Изобретение относится к строительству и может быть использовано при строительстве металлических емкостей для хранения жидких и сыпучих продуктов и обеспечивает снижение трудоемкости монтажа. Способ включает изготовление рулонной заготовки в виде широкой ленты; формирование цилиндрического корпуса путем изгиба рулонной заготовки по спирали в профилирующей установке с одновременным соединением ее соприкасающихся продольных кромок; подкрепление готового корпуса спиральными ребрами жесткости с шагом, равным ширине рулонной заготовки; выравнивание торцов корпуса с прикреплением днища и крышки. При этом рулонную заготовку изготавливают путем герметичного прикрепления на поверхность ленты полосы шириной не более 1/7 ширины ленты с выводом ее за торцевые кромки ленты на подкладки длиной не менее ширины полосы, предварительно прикрепленные к торцевым кромкам ленты, а полые ребра жесткости формируют путем деформирования полосы и части ленты под ней. Кроме того, рулонную заготовку можно изготовить из ленты переменной толщины, на которую герметично прикрепляют полосы толщиной не более наименьшей толщины ленты. 1 з. п. ф-лы, 3 ил.
Patent RU-2247718-C2 (RU)
Title: Unsaturated mononitrile production process (options)
Inventor: KHEHGEHNS MAJKL KIT
IPC: C07C255/08
Filed: 2000-03-24
Granted: 2005-03-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: process, in which, in particular, acrylonitrile or methacrylonitrile are obtained, comprises reacting hydrocarbon selected from propane, propylene, and isobutylene with ammonia and oxygen source in presence of catalyst in reaction zone at elevated temperature. Reactor effluent containing unsaturated mononitrile is transferred into first column to be cooled therein with the aid of the first water stream. Cooled effluent containing unsaturated mononitrile is transferred into second column wherein it comes into contact with second water stream to absorb unsaturated mononitrile. Unsaturated mononitrile-containing second column effluent is fed into first distillation column to separate crude unsaturated mononitrile from the second water stream and routed to the second distillation column to remove at least some impurities from crude mononitrile, which is transferred into third distillation column to be further purified. Water in the form of steam and/or distilled water is added in amounts 100 to 2000 ppm to side-cut distillate containing purified mononitrile or to bottom stream coming out of the third distillation column. At least part of the latter is recycled into lower section of third distillation column or directly into column below side-cut distillate withdrawal point. 
     EFFECT: enhanced process efficiency. 
     16 cl, 1 dwg
Patent RU-2250975-C2 (RU)
Title: Assembling system for heat- and noise-insulated windows
Inventor: VALDERRAMA MARIO
IPC: E06B5/20
Filed: 2000-05-04
Granted: 2005-04-27
Abstract: FIELD: building, particularly for producing windows and other building structure components, particularly heat and noise insulated windows having multilayer glass packs, doors, walls and ceilings. 
     SUBSTANCE: structure component includes hollow air-tight frame defining air-tight chamber. Frame comprises the first and the second adhesive surfaces formed from outer side thereof and extending substantially along frame perimeter. Component comprises valve installed in hollow frame and providing path for fluid flowing from outer side of hollow frame into air-tight frame. Valve may be centrally displaced from closed position in which fluid is prevented from entering in air-tight chamber from outer frame part, into opened position in which fluid flows into air-tight chamber from outer frame side. One orifice is created in outer surface to provide fluid flow between air-tight space and air-tight chamber and to provide fluid movement from outer frame side through valve and air-tight chamber into air-tight space when valve is installed in opened position. Structure component comprises the first panel connected to the first adhesive frame surface. The first panel comprises outer edge dimensioned so that outer edge of the first panel bears against above adhesive surface. Structural component also has the second panel secured to the second adhesive frame surface. The second panel comprises outer edge dimensioned so that outer edge of the second panel bears against the second adhesive frame surface. The first and the second panels are installed in parallel one to another to connect them to adhesive frame surfaces so that air-tight space is created between the first panel, the second panel and inner frame surface. Structural component comprises a number of hollow connection members, which include end pieces and has a number of hollow profiles. Hollow profiles include end sections. End pieces of hollow connection members are sized to provide accurate fitting thereof inside end sections of hollow profiles and to provide mounting of hollow connection members and hollow profiles with hollow frame obtaining. 
     EFFECT: provision of air-tight window frame profile connections. 
     12 cl, 17 dwg
Patent RU-2211095-C2 (RU)
Title: Hydraulic cyclone
Inventor: PANCHENKO V I
IPC: B04C5/103
Filed: 2001-11-08
Granted: 2003-08-27
Abstract: FIELD: separation of dispersion systems; chemical, oil-refining and oil industries. SUBSTANCE: proposed cyclone has cylindrical and taper housing which is provided with tangential inlet branch pipe, light phase discharge branch pipe and sand packing; housing is also provided with impeller. Inclination of leading edges of impeller blades coincides with inclination of trajectory of motion of heavy phase. Trailing edges of blades are directed over axial planes. During operation of hydraulic cyclone, negative pressure ingredient occurs in direction to light phase discharge branch pipe, thus intensifying motion of light phase towards branch pipe and excluding its penetration into sand packing. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2235474-C2 (RU)
Title: Твердожировая масса, способ ее получения и применение
Inventor: EHFFEJ JOKHEN
IPC: A23D9/00
Filed: 2000-06-21
Granted: 2004-09-10
Abstract: Изобретение относится к области пищевой промышленности и касается различных жидкотекучих жировых дисперсий. Твердожировая масса, пригодная для стабилизации разливной жидкотекучей дисперсии нежировой фазы в триглицеридном масле, состоит из смеси триглицеридов. При этом она включает не менее 5 вес.%, по меньшей мере, двух триглицеридов с температурой плавления >55°С; не менее 15 вес.% триглицеридов с жирнокислотными остатками, различающимися по длине самой длинной и самой короткой цепей, по меньшей мере, на четыре атома углерода; и ≤25 вес.% триглицеридов с температурой плавления 25-55°С. Способ получения твердожировой массы включает либо смешивание, либо автотрансэтерификацию, или ацидолиз масел при таких условиях обработки, чтобы получить вышеуказанную твердожировую массу. Разливная жидкотекучая жировая фаза содержит диспергированную не смешивающуюся с жиром фазу, а жировая фаза представлена в виде твердожировой фазы. Изобретение позволяет получить жировые дисперсии, обладающие текучестью и стабильностью. 2 н. и 8 з.п. ф-лы, 10 ил., 7 табл.
Patent RU-2220327-C2 (RU)
Title: Stage of submersible multistage centrifugal pump
Inventor: GLUSKIN JA A
IPC: F04D13/10
Filed: 2002-03-15
Granted: 2003-12-27
Abstract: FIELD: hydraulic machinery; oil producing industry. SUBSTANCE: invention can be used in designing of submersible centrifugal pumps for operation in wells with high content of gas in formation fluid. Pump stage contains guide-vane assembly and impeller made integral with bushing. Outer cylindrical surface of bushing forms friction pair with corresponding inner cylindrical surface of guide-vane assembly. One of parts, whose surfaces form said friction pair, is made of sintered porous metal material, and other one is made of Ni-resists cast iron. At least part of sintered porous metal material is impregnated with alloy featuring high content of copper. Invention is aimed at reduction of cost and increase of manufacturability of pumps stage with improving of antifriction properties of friction pair, increasing corrosion resistance and preventing welding-in of friction parts and reducing time required for working-in of friction surfaces. EFFECT: enlarged operating capabilities. 7 cl, 1 dwg
Patent RU-2234965-C2 (RU)
Inventor: CHUBAROV B V
IPC: E21F5/00
Filed: 2002-04-08
Granted: 2004-08-27
Abstract: FIELD: fire-fighting equipment, particularly for suppressing mine fires. 
     SUBSTANCE: method involves forming layer of solid filling material on insulating bridge from working mine area; simultaneous delivering fire-extinguishing agent by pipeline under layer of solid filling material. Fire-extinguishing agent is water or foam received from fire hazardous mine area. 
     EFFECT: increased efficiency. 
     3 cl, 1 dwg
Patent RU-2224109-C2 (RU)
Title: Process of opencast mining of steeply deeping stretched-out mineral deposits
Inventor: KURLENJA M V
IPC: E21C41/26
Filed: 2002-04-17
Granted: 2004-02-20
Abstract: FIELD: mining industry, development of steeply deeping stretched-out deposits by stripping. SUBSTANCE: process of opencast mining of steeply deeping stretched-out deposits includes development of stripping field by stages, preparation of rock mass to excavation by drilling and blasting operations, transportation of rock and mineral product by dump trucks, disposition of overburden rock in external and internal dumps. On completion of mining operations in limits of last but one stage on horizon coinciding with step of boundary outline of stripping and outline of mining operations of last but one stage of development of stripping field, from setting of crest of bench in limit position there is assigned pillar oriented transverse to extent of stripping field, connecting opposite flanks of stripping with width of upper base equal to width of platform of connection of crossover to horizon, dividing stripping into part assigned for location of internal dump and part assigned for main extraction of overburden rock and mineral product. From outlines of upper base of pillar there are run opening and development workings in opposite directions along the strike of stripping field to horizon adjacent to horizon of upper base of pillar. Resources of mineral product outside of outline are developed in part assigned for arrangement of dump to depth allowing placement of crossover of maximum length along the strike conjugate to flank of location of stationary route without change of route direction. On termination of their development crossover from overburden rocks is laid in direction opposite to course of further development of mining operations in part of stripping filed of main extraction of overburden rocks and mineral product contacting with side surface slope of canceled shelf of flank opposite to flank of location of crossover on pillar. Mineral product available in pillar under crossover is developed. Thereafter operation for disposal of rock in prepared space of stripping is started. EFFECT: improved intake capacity of dump, potential for additional extraction of mineral product from stock outside of outline. 6 dwg
Patent RU-2232395-C2 (RU)
Inventor: DJUSENOVA G M
IPC: G01N33/49
Filed: 2002-05-13
Granted: 2004-07-10
Abstract: FIELD: medicine, veterinary science, laboratory diagnosis. 
     SUBSTANCE: method for isolating blood leukocytes for chemiluminescent analysis involves blood sample taking off into siliconized tubes, rupture of erythrocytes, separation of leukocytes precipitate by centrifugation and washing out leukocytes. Blood taking off is carried out with Trilon B and erythrocytes are lysed in the ratio of blood, distilled water and buffer solution = 1:8:1, respectively. Standard Henx solution without phenol red but with addition of chloroform is used as a buffer solution. Leukocytes are washed out with 0.02% Trilon B solution. Method provides elevating yield of viable leukocytes and preventing their agglutination. 
     EFFECT: improved isolating method. 
     4 tbl, 3 ex
Patent RU-2230498-C2 (RU)
Inventor: SURKOV N A
IPC: A61B17/00
Filed: 2002-06-03
Granted: 2004-06-20
Abstract: Изобретение относится к медицине, а именно к хирургии грыж. Сущность: викриловую сетку имплантируют на ушитую брюшину, поверх нее имплантируют сетку из пролена, апоневроз ушивают длительно рассасывающейся нитью, что предупреждает рецидив. 1 табл., 8 ил.
Patent RU-2234126-C2 (RU)
Inventor: ANISIMOVICH K V
IPC: G06V30/262
Filed: 2002-09-09
Granted: 2004-08-10
Abstract: FIELD: technology for text recognition on basis of bitmap images. 
     SUBSTANCE: method includes transfer of image to adjustable classifier, in case if adjustable classifier is incapable of recognizing a symbol, a previously adjusted classifier is used for recognition, after being processed by adjustable classifier results of recognition are transferred for context analysis, results of context analysis are transferred for adjustment of adjustable classifier .  Non-adjustable classifier together with context analysis algorithm is used for adjustment of adjustable classifier, which, together with context analysis algorithm, is used as main recognition tool, while non-adjustable classifier is used as auxiliary recognition tool. 
     EFFECT: higher quality of text recognition, faster operation and lower system requirements. 
     10 cl, 1 dwg
Patent RU-2245579-C2 (RU)
Inventor: SHEVELEV S S
IPC: G06F17/30
Filed: 2003-02-11
Granted: 2005-01-27
Abstract: FIELD: computers. 
     SUBSTANCE: system has entries memory block, words memory block, control block, substitutions block, n blocks for searching and replacing. 
     EFFECT: broader functional capabilities. 
     17 dwg
Patent RU-2254514-C2 (RU)
Inventor: SIMONOV O V
IPC: F16L33/12
Filed: 2003-03-18
Granted: 2005-06-20
Abstract: FIELD: arrangements for connecting articles. 
     SUBSTANCE: yoke is provided with U-shaped base.  The arrester mounted from one side of the yoke is interposed between the plates of the base for permitting movement.  The lock mounted from the other side of the yoke is made of two mutually perpendicular stops.  One of the stops is set in the yoke.  The other stop is made of a cylinder with thread and is set in the threaded opening of the first stop.  The other stop has a grip for cooperation with the opening in the transverse beam of the base and top wrench which cooperates with the wall of the yoke. 
     EFFECT: enhanced efficiency and convenience in operation. 
     5 dwg
Patent RU-2251858-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-04-04
Granted: 2005-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing structured dessert products by applying curdled whey. The suggested milk jelly should be manufactured due to ultrasound mixing curdled whey, skimmed milk, sugar, aromatizing agent, water, culture liquid obtained as a result of acetic acid fermentation of dyed plant raw material, and a structure-forming agent as the mixture of pectin and a preparation obtained out of Pythium irregulare biomass micromycete according to the preset technique. The mixture obtained should undergo pasteurization, cooling followed by pouring and forming. The innovation suggested enables to obtain the target product of vertically anisotropic and steadily altering organoleptic properties. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2272571-C2 (RU)
Inventor: ZORINA IRINA GENNAD EVNA
IPC: A61B8/00
Filed: 2003-04-08
Granted: 2006-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out trans-esophageal echocardiographic examination of patients having mechanical bicuspid cardiac valves implanted. Mechanical artificial bicuspid cardiac valve function, locking member movement nature and availability of floating and immobile additional echo signals is assessed in prosthesis projection region. Pressure gradient is calculated at the valve level. Effective prosthesis area and paraprosthetic regurgitation intensity degree is calculated. Prosthesis dysfunction type and indications to surgical treatment are determined from received data. 
     EFFECT: high diagnosis reliability; indications to surgical treatment are set in time. 
     2 tbl
Patent RU-2254062-C2 (RU)
Inventor: DEMIDOV D G
IPC: A61L27/56
Filed: 2003-05-19
Granted: 2005-06-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should dissect skin and subcutaneous-fatty fiber along suprapubic skin fold, dissect aponeurosis within rectus muscles of abdomen, exfoliate aponeurosis against rectus muscles by mobilizing hernial sac against the edges of hernial defect, perform plasty of the defect due to applying reticular synthetic implant to locate it between aponeurosis and rectus muscles of abdomen. One should fix the implant with interrupted sutures to posterior surface of exfoliated aponeurosis in accordance to hernial defect. In peculiar case, the implant should be cut and fixed at posterior surface of aponeurosis to overlap hernial defect with it leaving about 3-4 cm in all directions. The method enables to decrease the chance for wound infectioning in the course of operation. 
     EFFECT: decreased traumatism. 
     1 cl,1 dwg
Patent RU-2249272-C2 (RU)
Inventor: KIMMEL DZHONATAN L
IPC: C04B35/638
Filed: 2001-11-06
Granted: 2005-03-27
Abstract: FIELD: oxides of valve metals including those modified and having reduced oxygen content; production of anodes. 
     
     
       SUBSTANCE: proposed anode production method includes following steps: molding of mixture of niobium oxide powder having reduced oxygen content and at least one binder or lubricating agent, or both, mentioned mixture being obtained by applying coating of mentioned binder and/or lubricating agent on mentioned powder. This method is effected by spraying, drying by spraying, treatment in fluidized bed, micro-encapsulation and/or coacervation of mentioned mixture. Oxides of valve metals having reduced oxygen content are modified to obtain desired properties of capacitor anodes more acceptable from commercial standpoint. Alternative method relates to anodes formed from modified oxides of valve metals having reduced oxygen content. 
     
     
       EFFECT: improved properties of commercial capacitor anodes. 
     
     
       27 cl, 11 dwg, 8 ex