baber/WOPTO huggingface dataset:
Patent RU-2276745-C1 (RU)
Inventor: SAVCHUK ALEKSANDR DMITRIEVICH
IPC: F04B19/24
Filed: 2005-01-24
Granted: 2006-05-20
Abstract: FIELD: pneumatics; pneumatic drives; positive displacement compressors. 
     SUBSTANCE: invention relates to pneumatic drives, mainly, to positive displacement compressors with heat drive.  Proposed device contains housing divided by flexible diaphragm into working reservoir and compression semispherical chamber, pipeline connecting lower point of reservoir with inlet to pump whose outlet is connected by pipeline with cylindrical hollow housing of spool distributor with drive space connected by main line with gas space of working reservoir and with spring-loaded spool installed inside and furnished with piston extreme positions stop.  Outlet of distributor housing is connected by two outlet pipelines, respectively, through heater and cooler, to manifold with nozzles of working reservoir coated by layer of heat insulation.  Manifolds with nozzles for heated and cooled volatile liquid are made separate.  Semispherical outer surface of compression chamber is furnished with convective air cooler. 
     EFFECT: improved efficiency and reliability of device owing to reduction of nonproductive expenses of heat for improving isothermality of compression and delivery of gas. 
     1 dwg
Patent RU-2287036-C1 (RU)
Inventor: VURASKO ALESJA VALER EVNA
IPC: D21C3/02
Filed: 2005-03-09
Granted: 2006-11-10
Abstract: FIELD: paper-and-pulp industry. 
     SUBSTANCE: cellulose-containing material preparation method provided by invention can be used in sulfate and natron cellulose production processes. Cellulose-containing stock is subjected to alkaline treatment at heating and pressure in presence of dispersion containing anthraquinone-containing additive particles and black lye. Dispersion is prepared by jointly grinding anthraquinone-containing additive particles in black lye medium at lye-to-additive ratio (0.71-0.91):1 and process is effected until density of dispersion achieves 1.07-1.20. 
     EFFECT: enhanced pulping efficiency. 
     1 tbl, 7 ex
Patent RU-2282346-C1 (RU)
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: A01G25/02
Filed: 2005-03-28
Granted: 2006-08-27
Abstract: FIELD: agricultural amelioration, in particular, drop irrigation equipment. 
     SUBSTANCE: drop-type water outlet has casing with upper and lower communicating chambers equipped with float-type valves. Casing is provided with inlet and outlet apertures. Float-type valve of upper chamber is made in the form of cylinders having different diameters and joined with one another. Upper thin cylinder is manufactured from material having initial shape memory, for example from fluoroplastic sheet. Lower thick cylinder is manufactured from elastic gas-expanded plastic such as polyurethane. Float-type valve of lower chamber functioning as thermal compensator is made in the form of closed elastic cavity wherein flexible member made in the form of compression spring is positioned between oppositely arranged rings. Spring is manufactured from heat-sensitive steel. Float-type valves of both chambers are joined to one another and are positioned for axial displacement within casing cavity. 
     EFFECT: increased efficiency by providing uniform delivery of irrigation water norms during the entire irrigation season. 
     3 cl, 2 dwg
Patent RU-2286861-C1 (RU)
Inventor: GUBIN ALEKSEJ IVANOVICH
IPC: B21D51/24
Filed: 2005-04-05
Granted: 2006-11-10
Abstract: FIELD: plastic metal working. 
     SUBSTANCE: invention can be used for making of bottles from sheet blanks.  Proposed method includes making of shell, top plate, neck, bottom plate made integral with support ring, flanging and shoe, assembling and connecting the parts by welding.  Shell is butt-welded to bottom plate on support ring.  Both plates are made of blanks of equal size and in form of bottom plate.  When making top plate, support part of shoe is calibrated to bring its diameter to diameter of shell. 
     EFFECT: reduced labor input. 
     1 ex, 1 dwg
Patent RU-2283915-C1 (RU)
Inventor: OSTROVSKIJ NIKOLAJ VJACHESLAVO
IPC: E02B3/12
Filed: 2005-04-21
Granted: 2006-09-20
Abstract: FIELD: hydraulic structures, particularly to protect waterway slopes against erosion with flood water. 
     SUBSTANCE: method involves forming rock fill; erecting support prism along with lower rock fill layer forming, wherein reinforcing hedgehog structures are installed in the prism during prism forming; arranging anchor communicated with reinforcing hedgehog structures by means of flexible tie in rock fill body so that the anchor is located at reinforcing hedgehog structure installation level or over it; connecting reinforcing hedgehog structures with each other by longitudinal tie members along flow axis. 
     EFFECT: increased efficiency. 
     1 dwg
Patent RU-2290332-C1 (RU)
Inventor: MALIKOV NIKOLAJ VASIL EVICH
IPC: B60T13/26
Filed: 2005-05-26
Granted: 2006-12-27
Abstract: FIELD: railway transport; rail vehicles furnished with weight automatic brake. 
     SUBSTANCE: proposed automatic brake release method uses step algorithm implement by means of remote release subsystem of air distributor including limiting, sensitive and reducing members.  At service or extreme braking, remote release sub system provides standard operation of air distributor initiating corresponding action of automatic brake of vehicle.  In case of implementing step algorithm, remote release subsystem provides off-standard operation of air distributor initiating automatic release of vehicle automatic brake independently of position of air distributor release mode selector.  Implementation of step algorithm comes to successive reduction of brake main line at rate of service braking below the level of maximum normalized reduction fixed by limiting member; subsequent reduction of brake main line at slow rate fixed by sensitive member to level fixed by reducing member which communicates working chamber of air distributor with atmosphere to provide automatic guaranteed release of automatic brake and completing reduction of brake main line at rate of emergency braking. 
     EFFECT: simplified process of brake release, reduced time and dispensing with hand labour. 
     2 cl, 7 dwg
Patent RU-2298257-C1 (RU)
Title: Суперконденсатор
Inventor: ARISTOV VITALIJ VASIL EVICH
IPC: H01L29/92
Filed: 2005-10-28
Granted: 2007-04-27
Abstract: Изобретение относится к области твердотельной микро- и наноэлектроники. Техническим результатом изобретения является создание простым и технологичным путем широкого спектра твердотельных суперконденсаторов как основы гибридных устройств без внешних источников питания, функционирующих за счет накопленного в суперконденсаторе электрического заряда. Сущность изобретения: в суперконденсаторе, состоящем из подложки из диэлектрического материала или высокоомного полупроводника, на которой последовательно расположены слой металла, который имеет структурно сопряженную когерентную границу со следующим слоем суперионного проводника, и верхний электрод из проводящего материала, который также имеет структурно сопряженную когерентную границу со слоем суперионного проводника, новым является то, что верхний электрод выполнен из материала, обеспечивающего формирование барьера Шоттки с односторонней проводимостью на границе с предыдущим слоем. 5 з.п. ф-лы, 6 ил.
Patent RU-2296653-C1 (RU)
Title: Mode of electroarc processing of metallic materials
Inventor: SHESTAKOV IVAN JAKOVLEVICH
IPC: B23H5/04
Filed: 2005-12-19
Granted: 2007-04-10
Abstract: FIELD: the invention may be used for processing particularly for cutting blanks of conducting materials with a rotary disk electrode-instrument. 
     SUBSTANCE: Motion of feed of the processed detail is imparted to the instrument. The circular speed of the disk electrode-instrument is given in the range of 100-120m/s.  At that the effort of feed is chosen no less than sum of critical effort on the electrode-instrument and centripetal force. The mode allows to reduce the deterioration of the disk electrode-instrument approximately in 10 times in comparison with the prototype and reduces power inputs in 1,5-2 times at preserving productivity of cutting. 
     EFFECT: increases productivity of the electrode-instrument. 
     1 dwg, 1 ex
Patent RU-2287682-C1 (RU)
Inventor: KARASEVICH ALEKSANDR MIROSLAVO
IPC: E21B43/34
Filed: 2005-12-30
Granted: 2006-11-20
Abstract: FIELD: gas extractive industry, possible use for cleaning low pressure gas, extracted from methane-coal well during its completion and operation. 
     SUBSTANCE: device includes cylindrical body with input tangential branch pipe in its lower part, with lid and bottom, in which axial channels are made. Connecting positions are provided on lid and bottom for mounting pipeline and locking-controlling armature, and also vortex generator. Inside the body positioned coaxially and serially along its height in downward direction are, interconnected, cover, funnel and figure element. Frame is positioned in circular space, formed by internal surface of body and external surface of cover, with possible interaction with the latter. Frame is concentrically mounted inside the body and interacts with the lid. Vortex generator is positioned in the upper part of circular space, formed by internal surface of cover and external surface of frame. Figure element is made in form of cylindrical spiral, coiling direction of which coincides with direction of gas movement. Area of through cross-section in circular space between adjacent coils of cylindrical spiral is selected to be equal to total area of through cross-sections in vortex generator. Upper part of frame is made with possible interaction with upper flange on the body and has external circular shelf, lower end part of which is made with circular recess, having concave curvilinear surface, for example, in form of anchor ring. Filtration element is made of material based on fluorocarbon polymer. Frame is made in form of barrel, and filtration element - in form of hollow cylinder, mounted on external surface of frame. Internal channel of input tangential branch pipe is positioned between adjacent coils of cylindrical spiral. 
     EFFECT: increased efficiency of cleaning of low-pressure gas from mechanical admixtures and drop liquid on the mouth of methane-coal product well. 
     12 cl, 1 dwg
Patent RU-2306300-C1 (RU)
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B38/10
Filed: 2006-02-06
Granted: 2007-09-20
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: foamed concrete mix containing, wt %: cement 51.88-56.52, lime 1.57-2.06, sand 9.84-10.25, waste water sediment combustion ashes 6.41-7.36, foaming additive 0.18-0.27, and water further contains basalt fiber 0.15-0.17, gypsum hemihydrate (CaSO 4 *0.5H 2 O) 1.05-1.54, and 20% orthosilicic acid sol solution (pH 3.1-4.0) 0.03-0.05, content of water in total mix being 24.25-26.43%. Mix can be used in industrial and public construction. 
     EFFECT: increased bend strength and coefficient of sound absorption, and reduced shrinkage of foamed concrete. 
     1 tbl
Patent RU-2305450-C1 (RU)
Title: Способ получения консервов "оладьи из свежей капусты с кальмарами"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/50
Filed: 2006-03-01
Granted: 2007-09-10
Abstract: Новые консервы, обладающие повышенной усвояемостью, готовят путем резки и замораживания свежей белокочанной капусты, резки и пассерования в топленом масле репчатого лука, куттерования филе кальмара, взбивания куриных яиц. Далее смешивают перечисленные компоненты без доступа кислорода с молоком, пшеничной мукой, поваренной солью и перцем черным горьким. Формуют полученную смесь и обжаривают в топленом масле с получением оладий. Фасуют оладьи и сметану. Герметизируют и стерилизуют.
Patent RU-2315959-C1 (RU)
Title: Method and device for determining pulsating gas flow rate
IPC: G01F1/36
Filed: 2006-04-20
Granted: 2008-01-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises measuring mean values of pressure upstream of the diaphragm, mean values of pressure drop and temperature at the diaphragm with a discreteness equal to the minimum frequency in the spectrum of pulsations in the gas flow, determining varying component of the pressure drop, finding complete values of the pressure upstream of the diaphragm and pressure drop at the diaphragm by adding averaged values of pressure and pressure drop together with their varying component, and determining the mean root square of the production of the calculated complete values of pressure and pressure drop during the measuring cycle, which are used for the determination of the rate of the pulsating gas flow. 
     EFFECT: enhanced precision. 
     2 cl, 3 dwg
Patent RU-2321043-C1 (RU)
Title: Идентификатор частотных характеристик
Inventor: GRISHIN VLADIMIR NIKOLAEVICH
IPC: G05B23/02
Filed: 2006-07-25
Granted: 2008-03-27
Abstract: Идентификатор частотных характеристик предназначен для экспериментального исследования динамических (частотных) характеристик систем автоматического управления. Техническим результатом изобретения является расширение функциональных возможностей устройства. Идентификатор состоит из генератора импульсов, блока формирования воздействия, в котором происходит изменение периода (частоты), формы, масштабирование и преобразование сигнала; блока коммутации данных, в котором происходит преобразование аналогового сигнала в цифровой, наложение цифровых сигналов и их преобразование в требуемый формат; блока коммутации адреса; оперативного запоминающего устройства данных; блока микропроцессорного вычислителя, в котором выполняется арифметическая и логическая обработка информации по программе, хранящейся в постоянном запоминающем устройстве этого блока; блока преобразования кода и усиления и печатающего устройства. 5 ил.
Patent RU-2330076-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C9/01
Filed: 2006-11-15
Granted: 2008-07-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention can be used for production of screw propellers of vessels, for tooth wheels, for pump cases and other items. Bronze has a following composition, mas.%: aluminium 9.0-11.0; nickel 1.5-2.0; zinc 0.5-1.0; iron 2.0-2.5; titanium 0.15-0.3; indium 0.05-0.1; boron 0.05-0.1; copper - the rest. 
     EFFECT: upgraded hardness of bronze. 
     1 tbl
Patent RU-2322458-C1 (RU)
Title: Способ получения бромсодержащих ненасыщенных полиэфиров и смол на их основе
Inventor: LEBEDEV IL JA NIKOLAEVICH
IPC: C08G63/682
Filed: 2006-11-23
Granted: 2008-04-20
Abstract: Изобретение относится к способам получения самозатухающих, трудногорючих бромсодержащих смол на основе ненасыщенных полиэфиров, используемых для изготовления огнестойких композиций. Задача изобретения - разработка способа получения бромсодержащих ненасыщенных полиэфиров и смол на их основе, позволяющего получать полиэфиры требуемой молекулярной массы, бромированные по концевым ОН-группам, без значительного содержания дибромсукцинатных звеньев. Предложенный способ заключается в бромировании фталевого ангидрида в сочетании с фумаровой кислотой или малеиновым ангидридом в среде этиленгликоля или его смеси с пропиленгликолем при температуре реакции не выше 80°С и последующей поэтапной поликонденсации полученного бромпроизводного с этиленгликолем или его смесью с пропиленгликолем и фталевым ангидридом в сочетании с фумаровой кислотой или малеиновым ангидридом. На первом этапе реакционную смесь нагревают до 120°С, далее температуру повышают до 135°С и поддерживают до выделения 80-85% расчетного количества воды, на втором этапе температуру повышают до 180°С в течение времени, достаточного для достижения кислотного числа 100 мг КОН/г, и на последнем этапе реакцию проводят в интервале температур 180-190°С до достижения кислотного числа менее 60 мг КОН/г, после чего в полиэфир вводят стирол в массовом соотношении 60:40-90:10 для получения смолы требуемой вязкости. Предложенный способ позволяет существенно снизить потерю гликолей и брома в процессе синтеза. 1 табл.
Patent RU-2332320-C1 (RU)
Inventor: VOLKOV DMITRIJ VLADIMIROVICH
IPC: B61C15/08
Filed: 2006-12-06
Granted: 2008-08-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to railway various purpose transport facilities and can be used for revealing drive wheel stalling by the presence of metallic dust in the zone of the wheel-to-rail contact. To detect the metallic dust, air from the said contact zone is drawn by the fan into air box housing electrodes with a discharge gap supplied with high-voltage pulses. Given the metallic dust, air gap is broken down which is detected by the electrode circuit current pickup signaling the stalling conditions. 
     EFFECT: simpler design and higher reliability. 
     1 dwg
Patent RU-2331369-C1 (RU)
Title: Method of surgical treatment of wounds and ulcers of different localisation
Inventor: BABKIN ANDREJ JUR EVICH
IPC: A61B17/00
Filed: 2007-01-11
Granted: 2008-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to surgery and can be applied for surgical treatment of wounds and ulcers of different localisation. By means of laser Doppler fluometry state of blood circulation in tissues adjacent to excised wound is diagnosed. Two pairs of pins are fixed around the wound. Tension force of ligatures that bring together pins is determined. Wound is closed in single step with the tension force of ligatures of 1.0-1.5 kilogram-force or in steps with the strength of 1.5-2 kilogram-force. The method allows for retaining microcirculation in tissues adjacent to wound or ulcer, reducing risk of suppurative complications, shortening terms of epithelisation. 
     EFFECT: method of surgical treatment of wounds and ulcers with reduced risk of suppurative complications and shortened epithelisation time. 
     1 ex
Patent RU-2333882-C1 (RU)
Inventor: ERZUTOV ALEKSANDR VASIL EVICH
IPC: B66C23/88
Filed: 2007-01-29
Granted: 2008-09-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to handling machinery and can be used in the systems of control and protection of climbing cranes. The safety system incorporates digital computing unit (1) with its data inputs receiving, via a data exchange multiplexer channel, the outputs of the crane parameter recording peripherals (7 1 ...7 m ) comprising, at least, one crane equipment travel pickup, and with outputs wired to crane parameter recorder (3) with real-time counter, display unit (4), preventive signaling unit (5), actuator (6) and external memory (2) communicating, via a two-way data exchange channel, with the digital computing unit. The system comprises, at least, one indicator (8) of the crane equipment crossing of, at least, one check point within the crane operating range, the said indicator being connected to the digital computing unit additional data input adapted to correct the crane equipment travel pickup readings in compliance with the signals generated by the aforesaid indicator. 
     EFFECT: higher reliability of the crane coordinate protection system operation. 
     1 dwg
Patent RU-2339962-C1 (RU)
Inventor: SIL VASHKO SERGEJ ANATOL EVICH
IPC: G01R31/72
Filed: 2007-06-05
Granted: 2008-11-27
Abstract: FIELD: physics: electricity. 
     SUBSTANCE: on the windings of the electrical machine, from the generator with adjustable pulse duration τ and delay time t 3 , a superposition of two pulse sequences with identical periods T and opposite pulse polarities is transmitted. The time delay between the pulse sequences is established as t 3 =τ. The duration of impulses t and time delay X 3  is changed, achieving the arrangement of k harmonics which have maximum amplitude, at the frequency ω 0 =2kπ/T. Two sequences of impulses of rectangular form with the periods of recurrence T 0 =2π/ω 0  are formed on transition points of k harmonics through zero. The value of voltage on the output of the phase detector, proportional to a phase difference of harmonics with the number n, where n=2p+1, p=0, 1, 2..., spectra of the received sequences of pulses is fixed. The phase windings successively change positions. From the change in the value of voltage at the output of the phase detector, it can be determined whether there is a defect in the corresponding phase winding. 
     EFFECT: an increase in the reliability of control due to an increase in the sensitivity. 
     3 dwg
Patent RU-2362897-C1 (RU)
Inventor: SERGEEV LEONID IVANOVICH
IPC: F02K1/78
Filed: 2007-11-14
Granted: 2009-07-27
Abstract: Изобретение относится к области реактивной техники и может быть использовано при проектировании и изготовлении авиационных и ракетных двигателей. Сопло представляет собой кольцевую камеру без заднего днища с передней силовой стенкой. Кольцевая камера имеет постоянное проходное сечение, соосно закреплена на наружной поверхности камеры сгорания и соединена с ней. Силовая стенка выполнена в виде полутора, а оси проходных сечений соединительного устройства направлены к силовой стенке через центр полуокружности, образующей полутор. Изобретение позволяет увеличить тягу реактивных двигателей. 2 ил.
Patent RU-2363925-C1 (RU)
Inventor: ODINTSOV VLADIMIR ALEKSEEVICH
IPC: F42B25/00
Filed: 2007-12-13
Granted: 2009-08-10
Abstract: Изобретение относится к боеприпасам с осевым и круговым полями поражения. Бомба содержит головной взрыватель, стабилизатор, переднюю и заднюю раздвигающиеся секции, каждая из которых содержит корпус с зарядом взрывчатого вещества и детонатор с регулируемым замедлителем, между секциями установлен механизм раздвигания с пиротехническим зарядом и его воспламенителем, при этом передняя секция выполнена с возможностью фиксации в выдвинутом положении и в ее корпусе размещен набор готовых поражающих элементов. Повышается поражающая способность бомбы. 4 з.п. ф-лы, 6 ил.
Patent RU-2351899-C1 (RU)
Inventor: ZINOV EV VJACHESLAV NIKOLAEVICH
IPC: G01C25/00
Filed: 2007-12-14
Granted: 2009-04-10
Abstract: FIELD: physics. 
     SUBSTANCE: bed contains three frames enclosed each other with possibility of relative travel on the basis of gimbal joint principle. System of frames is mounted on the mobile basis which is mounted on linear travel unit. Object of trials is placed on interior frame. Frames, the mobile basis and the linear travel unit provide five degrees of freedom to the trials object. Character of frame motion, the mobile basis and the linear travel unit are set by the programmed control system. 
     EFFECT: increase of modelling accuracy. 
     8 cl, 3 dwg
Patent RU-2357493-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-12-17
Granted: 2009-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is aimed at using in canning industry. Special-purpose tinned food in the form of potato and sorrel soup is produced by cutting, browning in melted butter and mincing carrots, onions and leek, cutting, blanching and mincing potatoes and parsley roots, freezing and mincing sorrel and greens, mincing fish fillet. Then said components are mixed with sour cream, fish broth, salt and CO 2  extracts of black pepper and bay leaf. Resulting mixture is packed into aluminium tubes, pressurised and sterilised. 
     EFFECT: invention ensures manufacturing of canned food for space feeding with increased digestibility.
Patent RU-2361729-C1 (RU)
Title: Method of cutting logs for obtaining laminated timber
Inventor: CHERVINSKIJ VALERIJ ALEKSEEVICH
IPC: B27B1/00
Filed: 2007-12-19
Granted: 2009-07-20
Abstract: FIELD: woodworking industry. 
     SUBSTANCE: method comprises sawing up logs into unedged boards and segments with subsequent cutting segments into one-side edged lumber; drying, chipping and bonding it. Before cutting, segments are dried, chipped along the face and bonded with faces combined into blocks which are cut into quarter-sawn, tangential-sawn and mixed-sawn timber. 
     EFFECT: increasing volume output of sawn goods and reducing efforts. 
     1 dwg