baber/WOPTO huggingface dataset:
Patent RU-2211911-C2 (RU)
Inventor: RATANOV K A
IPC: E21B17/10
Filed: 2001-06-19
Granted: 2003-09-10
Abstract: FIELD: oil producing industry, particularly, oil recovery by pumping units with help of sucker rods operating under conditions of large curving of wellbore and provided, mainly, with polymer antirust coating. SUBSTANCE: method includes formation on sucker rod part, where centralizer is to be installed, on seamless expansion, for instance, by local heating of sucker rod with its subsequent upsetting. Then, centralizer is secured to said place by casting. EFFECT: provided preservation of antirust coatings on sucker rods, prevented wear of sucker rods in course of operation of wells with large curving of their wellbores. 2 dwg
Patent RU-2213675-C2 (RU)
Inventor: POLJAKOV V I
IPC: B63B35/12
Filed: 2001-07-05
Granted: 2003-10-10
Abstract: FIELD: shipbuilding; methods of breaking ice cover; designing ice-breaking attachments. SUBSTANCE: ice-breaking procedure includes notching of ice by jets of water, water steam mixture or steam heated in heat generator. Said jets are directed at angle to water surface so that lumps of ice are formed in notching ice and end faces of these lumps lie at angle to water surface; jets are delivered in rotary motion. Compressed air is fed under ice for forming preliminary stress of ice cover before breaking it. After notching ice cover, electric current is conducted under water through notch in ice. Ice-breaking attachment includes wedge-shaped framework whose skin forms concave bilges in form of two-sided plough with upper ice- breaking ridge. Attachment is also provided with one collector connected with nozzles through heat generator. One nozzle is provided with swirler for imparting rotary motion to flow of working medium. Attachment is also provided with sliding contact connected to electric circuit and located under said collector for breaking ice cover by electric current. Attachment is provided with mechanical or hydraulic drive for raising and lowering it. EFFECT: reduced power requirements; low cost; enhanced efficiency. 6 cl, 5 dwg
Patent RU-2243630-C2 (RU)
Title: Optical device for spatial handling of particles
Inventor: ZHAROV V P
IPC: G21K1/00
Filed: 2001-08-06
Granted: 2004-12-27
Abstract: FIELD: optical devices. 
     
     
       SUBSTANCE: proposed device designed for spatial handling of both separate particles and mass of particles irrespective of their optical properties, mass, and size, including their clamping in desired position and moving in desired direction has optical radiation source, optical system, spatial displacement system for moving particles in medium communicating with optical system and/or with movable stage, additional optical unit disposed past main optical system, parameters of this unit being interrelated with those of optical system. Radiation source may be of continuous type incorporating radiation intensity modulator or of pulsed design. Additional unit provides for desired distribution of radiation in near-particle medium and has lens or set of lenses, or any other optical component. Optical source wavelength and medium optical parameters and composition ensure radiation absorption in medium proper; time and power characteristics of optical radiation source afford thermal or thermal and acoustic gradients in near-object medium for its spatial clamping within desired space or moving in desired direction. Light energy can be distributed in near-particle medium in the form of single light spot or narrow rectangular strip, or line, or circle arc, or in the form of semi-sickle, and the like. 
     
     
       EFFECT: enlarged functional capabilities. 
     
     
       23 cl, 9 dwg
Patent RU-2213403-C2 (RU)
Title: Horizontally mounted encapsulated high-voltage power switch
Inventor: MAJNKHERTS MANFRED
IPC: H02B13/035
Filed: 2000-01-25
Granted: 2003-09-27
Abstract: FIELD: power distribution. SUBSTANCE: horizontally mounted power switch has tubular case and is provided with attachment flange for horizontal connection of attachment case to respective butt-ends. Operating mechanism is secured on attachment flange in vicinity of case cover of switch. Power switch poles rest on case cover through support insulators and to this end they are made in the form of coupling members joined with operating mechanism. Force of leverage transmission mounted past coupling member is conveyed through deflecting lever installed in respective pole of switch. Internal design of such switch may be used for single- phase encapsulated power switches. EFFECT: reduced space requirement including height gage and locating area. 13 cl, 5 dwg
Patent RU-2211490-C2 (RU)
Inventor: EVSTIGNEEV V E
IPC: G09B23/24
Filed: 2001-09-19
Granted: 2003-08-27
Abstract: Изобретение предназначено для использования при проведении практических химических экспериментов, а также для научных исследований. Содержит штатив с наклонной верхней панелью и гнездами, в которые вставлены склянки с реактивами, прозрачную прямоугольную планшетку с ячейками. Дополнительно содержит держатель электродов, электронагреватель, лапчатый пробирочный зажим со стержнем и соединительной муфтой. Планшетка выполнена с нижними отбортовками и снабжена фиксирующими отверстиями, расположенными на одной поперечной оси с ячейками, соединенными общим каналом. Держатель электродов выполнен в виде короба, снабженного удерживающим блоком. В нише короба расположены электропровода с наружным выводом клемм и выключателя. Удерживающий блок снабжен фигурными боковинами, между которыми в нижней части закреплена перемычка с вырезом и фиксаторами. В верхней части боковин со смещением относительно выреза закреплена траверса для установки электродов и размещения пружинных фиксаторов электродов. В корпусе штатива между задней стенкой и наклонной верхней панелью в зоне расположения гнезд дополнительно выполнена щель для размещения табличного материала. Электронагреватель выполнен оригинальной конструкции. Обеспечиваются безопасность, наглядность и простота проведения химических экспериментов. 2 з.п. ф-лы, 9 ил.
Patent RU-2213154-C2 (RU)
Inventor: RYCHKOV V N
IPC: C22B15/00
Filed: 2001-11-01
Granted: 2003-09-27
Abstract: FIELD: nonferrous hydrometallurgy. SUBSTANCE: method comprises adjusting acidity of mine water and pulps and sorption of copper with iminodiacetate ampholyte followed by sulfuric acid-mediated desorption, said sorption operation being performed at pH 3.0-3.5 without preliminarily separating solid phase and observing solids-to-liquid ratio 1:(5-7), phase contact time 5-7 h, and solids-to-ionite ratio (5-6):1. EFFECT: simplified process, reduced power consumption, and increased degree of copper recovery. 4 tbl, 4 ex
Patent RU-2213289-C2 (RU)
Title: Method of repair of local defects in pipe lines
Inventor: ZOTOV V I
IPC: F16L55/175
Filed: 2001-12-10
Granted: 2003-09-27
Abstract: FIELD: construction engineering; repair of pipe lines carrying steam, steam condensate or hot water. SUBSTANCE: proposed method includes covering damaged section with two metal cylindrical half-shells followed by clamping them together and filling the gap between half- shells and pipe with fast-hardening sealant. Two half-couplings are used as half-shells; each half-coupling has circular grooves at the ends, circular central bore and two pipe unions; one pipe union is connected with central bore and other pipe union is connected with circular groove at the end. Area of local damage of pipe line is matched with one of central pipe unions, half-coupling is heated to temperature of pipe line, circular grooves are filled with thermosetting sealant through end pipe unions and are held during period of time required for hardening of sealant. Rated amount of thermosetting sealant fed through central pipe union has pressure higher than pressure of product in pipe line. EFFECT: facilitated procedure of repair. 4 dwg
Patent RU-2214106-C2 (RU)
Title: Майонез низкокалорийный "фирменный"
Inventor: RAKOVCHUK L V
IPC: A23L27/60
Filed: 2001-12-25
Granted: 2003-10-20
Abstract: Изобретение относится к масложировой промышленности. Майонез содержит масло растительное, яичный порошок, молоко сухое обезжиренное, подсластитель, соль, натрий двууглекислый, горчичный порошок, 40%-ную уксусную кислоту, растительные камеди. При этом майонез дополнительно содержит сандал и мускатный орех, взятые в равных долях, а также смесь пряностей. Смесь пряностей состоит из имбиря, корицы, тмина, петрушки сухой. Все компоненты взяты при определенном соотношении. Подбор ингредиентов позволяет значительно увеличить вязкость, создать стабильную эмульсию с высокой вязкостью, "короткой" текстурой, без неприятного эффекта, излишней желеобразности и слизистости, обладает высокой устойчивостью к механическим воздействиям. 1 з.п. ф-лы, 1 табл.
Patent RU-2285271-C2 (RU)
Inventor: KOLITIEVSKIJ MIKHAIL JUR EVICH
IPC: G01S5/12
Filed: 2001-12-26
Granted: 2006-10-10
Abstract: FIELD: radio navigation systems. 
     SUBSTANCE: device can be used for nearer navigation. Device has aerial, aerial switch, reference frequency receiver, information receiver, and transmitter, control unit, unit for calculation of original coordinates of object moving along route, alarm signal source. Coordinates can be calculated in case of closer re-translator fails due to the fact that radio navigation transmitter-receiver acts as temporal re-translator. 
     EFFECT: improved efficiency of operation. 
     1 dwg
Patent RU-2219782-C2 (RU)
Inventor: BRATJUSHCHENKO N M
IPC: A23C19/08
Filed: 2002-02-18
Granted: 2003-12-27
Abstract: FIELD: milk industry. SUBSTANCE: melted cheese composition comprises, wt%: soft unsalted Adygeisky cheese 5.0-25.0; non-fat unsalted cheese 21.93-32.6; dry non-fat milk 0.06-0.08; butter 15.17-20.14; sand sugar 25.75; cheese-melting salt, such as disubstituted sodium phosphate 4.5-5.0; dry cocoa 3.5-3.55; vanillin 0.04-0.06; gelatin 0.45-0.5; sweet water the balance. EFFECT: improved flavor, increased plasticity of consistency, wider range and reduced production cost of product. 3 tbl, 4 ex
Patent RU-2229787-C2 (RU)
Inventor: SYCHUGOV N P
IPC: A01F12/44
Filed: 2002-02-20
Granted: 2004-06-10
Abstract: FIELD: agro-industrial complex. SUBSTANCE: sieve part has upper single-tier sieve shoe and lower double-tier sieve shoe, which are mounted for performing harmonic oscillating motions. Shaking conveyor is arranged above upper sieve shoe. Tilt board is arranged under upper sieve shoe. Tilt boards are pivotally fixed between lower sieve shoe tiers. When tilt boards are positioned along line connecting their axes of rotation, continuous rectilinear surface is defined, which is impermeable for particles of material under process. Shape and length of tilt boards between lower sieve shoe tiers provide for successive or parallel operation of lower sieve shoe tiers. EFFECT: increased versatility and simplified construction of sieve part. 2 cl, 2 dwg
Patent RU-2226617-C2 (RU)
Inventor: BRONSHTEJN A S
IPC: F02M65/00
Filed: 2002-04-22
Granted: 2004-04-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to testing of fuel injection devices, mainly, to stands for measuring angular directions of fuel jets getting out of nozzle orifices of atomizer. Proposed stand has housing with devices to deliver fuel to atomizer, appliance for mounting and clamping the atomizer and target for catching fuel jets and protective screen. Two devices converting angular displacements of fuel jets into electric signal are used in stand. Axes of both converters are arranged square to each other in vertical and horizontal planes passing through point of intersection of common vertical axis of screen and atomizer with axis of nozzle orifice. Converters are mechanically coupled with target which can turn around axes of converters. EFFECT: improved accuracy of measurements and manufacturability of stand. 1 dwg
Patent RU-2235017-C2 (RU)
Inventor: SUSLOV A S
IPC: B26D3/18
Filed: 2002-09-19
Granted: 2004-08-27
Abstract: FIELD: baking industry, in particular, equipment used in production of hardtacks. 
     SUBSTANCE: apparatus has bed and rotary table provided with four charging hoppers and mounted on vertical shaft. Rotary drums equipped with plated knives are mounted on horizontal crankshaft. Supporting platform is made in the form of stepped opened ring and is equipped with slots for passage of plated knives in cutting zone of each drum. Horizontal disk-type knife and discharge chute are positioned in opening zone of supporting platform. Such construction allows bread cutting to be effectuated in two mutually perpendicular planes and in horizontal plane. 
     EFFECT: wider operational capabilities and simplified construction. 
     3 cl, 2 dwg
Patent RU-2242079-C2 (RU)
Inventor: GALANOV V I
IPC: H02M7/48
Filed: 2002-09-19
Granted: 2004-12-10
Abstract: FIELD: power and electrical engineering, electrified transport, electric drives including high-voltage ones. 
     
     
       SUBSTANCE: controlled semiconductor power converters (SPC) are connected in series; SPCs and relevant resistors and capacitors form cells paired in 2n physically identical modules so that first SPC is electrically connected inside each module to resistor through anode and second one, through cathode; inserted between modules in single pile are insulating gaskets; cathode of second SPC of any module is electrically connected to anode of first SPC of next module through short flexible external conducting bus, and bolted joints of capacitor leads are secured directly to external buses of cell; in addition two insulating gaskets are inserted in center of pile between n and (n + 1) modules with diode assembly of one or more pill-type diodes inserted between these gaskets so that one end of diode assembly is connected through short flexible conducting bus to cathode of second SPC of n module while other lead is loose. For further reduction of flux density height of damping-circuit capacitors is chosen to equal that of single semiconductor cell of pile. 
     
     
       EFFECT: eliminated overvoltages. 
     
     
       2 cl, 2 dwg
Patent RU-2234294-C2 (RU)
Title: Бандаж для паховой и пахово-мошоночной грыж
Inventor: VORONOV V S
IPC: A61F5/03
Filed: 2002-10-09
Granted: 2004-08-20
Abstract: Изобретение относится к медицине и может быть использовано в хирургии и терапии для предупреждения прохождения петли кишки по паховому каналу в мошонку. Бандаж состоит из прижима и элемента крепления. Прижим выполнен монолитным, имеющим треугольный профиль и треугольную контактную поверхность, а элемент крепления имеет форму плавок, образованную поясами жесткости. Монолитность прижима обеспечивается путем объединения в одно целое жесткого прочного основания и плотной упругой набивки. Контактная поверхность прижима выполнена с малой выпуклостью. Техническим результатом заявляемого технического решения является сведение до минимума вероятности выпячивания грыжи из брюшной полости, создание целенаправленного воздействия на грыжу и разошедшиеся ткани, способствующего срастанию тканей, а также создание комфортных условий ношения бандажа. 6 ил.
Patent RU-2263004-C2 (RU)
Title: Способ изготовления конструктивного элемента из порошкообразного исходного материала и пригодный для этого экстрактор
Inventor: BERGER TOMAS
IPC: B22F1/00
Filed: 2001-03-30
Granted: 2005-10-27
Abstract: Изобретение относится к изготовлению конструктивных элементов путем литья под давлением, в частности к способу удаления вспомогательных веществ из заготовки. Способ изготовления конструктивного элемента из порошкообразного материала включает смешивание исходных компонентов с образованием текучей массы, из массы литьем под давлением получение заготовки. Заготовку нагревают, непрерывно или поэтапно повышая температуру, и воздействуют на нее потоком уплотненного, сверхкритического обрабатывающего газа с целью экстракции части вспомогательных веществ. Способ осуществляют в экстракторе, содержащем герметичный корпус, охватывающий рабочее пространство. При этом рабочее пространство снабжено по меньшей мере одним впуском для обрабатывающего газа и по меньшей мере одним выпуском для отработанного газа и имеет запираемое отверстие для загрузки и извлечения заготовок, выполненное в боковой ограничительной стенке. Техническим результатом является быстрое и щадящее удаление связующего. 2 н. и 9 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2234070-C2 (RU)
Inventor: BRODSKIJ L E
IPC: G01M7/08
Filed: 2002-11-10
Granted: 2004-08-10
Abstract: FIELD: hydraulic machinery engineering; check of characteristics of impact mechanisms. 
     SUBSTANCE: proposed stand is used for measurement of energy of impact and useful power of concrete breaker. Proposed stand includes striker connected with impact mechanism, base and recording pressure sensor. Stand includes also hydraulic cylinder with piston on which striker rests, adjustable safety valve, priming pump and hydraulic tank; cavity of hydraulic cylinder is connected with hydraulic tank through adjustable safety valve and priming pump which are interconnected in parallel. Recording pulse-type pressure sensor connected to cavity of hydraulic cylinder ensures recording of square pulses and number of impacts and total time of piston working stroke from upper to lower impacts. 
     EFFECT: enhanced reliability of tests and accuracy of measurement of impact energy and useful load. 
     1 dwg
Patent RU-2239051-C2 (RU)
Inventor: GRIGASHKIN G A
IPC: E21B47/00
Filed: 2003-01-04
Granted: 2004-10-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes feeding electric energy from chemical power elements. Consecutive activation of chemical elements is performed by supplying bed fluids into chemical power elements and main component impregnation. Power accumulation of energy generated by chemical elements may be performed. Switching of chemical elements may be performed either in time or based on voltage fall. Device is mounted in the well and contains chemical power elements mounted in bodies having hollows, and in common body fixed with space inside the well. Hollows in chemical power elements bodies are filled by main component and made with possible interconnection through one or several inlet apertures in bodies and in common body with ring-shaped space between common body and well for impregnation of main component of chemical power elements by bed fluids. Inside common body serially connected power accumulator, voltage control block and control block may be mounted. Inlet apertures in bodies of different chemical elements may have different diameter. Inlet apertures may be closed by valves with drives. Device may have capability for consecutive activation of chemical elements by giving commands to valves drives from control device and/or timer. In inlet apertures filters may also be mounted. 
     EFFECT: higher operation resource, lesser weight and dimensions of power sources. 
     2 cl, 6 dwg
Patent RU-2252847-C2 (RU)
Inventor: BABKIN A S
IPC: B23K9/00
Filed: 2003-01-15
Granted: 2005-05-27
Abstract: FIELD: welding production, possibly manufacture of welded constructions. 
     SUBSTANCE: method is realized at predetermined values of intensity of welding electric current, arc voltage, welding speed, diameter and extension of electrode wire. Method comprises steps of preliminarily measuring resistance of electrode wire extension; then calculating intensity of welding current, arc voltage and welding speed with accuracy degree 5% for each parameter according to given relations       where I w , V w , U arc , d - respectively intensity of welding current, A, welding speed, m/h, arc voltage, V, diameter of electrode, cm; R=R m ·(1+α T ·T 1 ) - resistance of extension of electrode wire, Ohm; R m  - measured resistance of extension, Ohm; α T  - temperature factor of resistance, °C -1 ; T 1  - mean temperature of extension at welding ,  °C ; γ - density of welded metal, kg/cm 3  ; K 1 =(U ad +φ)/H md,  U ad  - anode voltage drop, V; φ - electron outlet work, V; H md  - enthalpy of metal drop, J/kg; K 3  = 3.65 V/A; K 4  = 0.37; K 5  = 0; φ = L wb /e s  - experimentally determined shape factor of welding bath; L wb  - length of welding bath, m; e s  - width of seam, m; e - natural logarithm base; α, λ , T - respectively coefficient of temperature conductance, m 3 /s; heat conductance, Wt/(m x °C); melting temperature of welded metal, °C. 
     EFFECT: improved quality of welded joints. 
     1 ex
Patent RU-2289579-C2 (RU)
Inventor: PLATTSEK IOGANNES
IPC: C07D257/12
Filed: 2001-07-23
Granted: 2006-12-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention describes perfluoroalkyl-containing complexes with polar residues of the general formula (I): 
        wherein R means a polar residue; G means a trifunctional residue, a perfluorinated carbon chain; K means a metal complex; Z means a linker group. Proposed complexes can be used for intravenous lymphography, tumor diagnosis and for visualization of infarctions and necrosis. Also, invention describes a method for synthesis of these complexes. 
     EFFECT: valuable medicinal properties of complexes. 
     16 cl, 1 tbl, 26 ex
Patent RU-2250658-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-04-28
Granted: 2005-04-27
Abstract: FIELD: production of jellying concentrate containing plant or microbial-type texturizers. 
     SUBSTANCE: method involves preparing sugar beet roots and providing thermal deodorization with carbon dioxide; squeezing for producing juice and pomace; performing hydrolysis of pomace while separating liquid phase and blending the latter with juice; introducing liquid ammonia into blend; providing vacuum evaporative concentration and processing concentrate with liquid carbon dioxide; heating to temperature of at least 60°C. Thermal deodorization process is performed with the use of carbon dioxide at above-critical state in ultrasonic vibration field while beet is simultaneously sterilized. Squeezing process is provided under aseptic conditions. Pomace hydrolysis process is performed by joint cultivation thereon of Trichoderma and Aspergillis micellar fungi of citric acid fermentation. Simultaneously with ammonia, extract produced after extracting of Mortierella zychae micromycet biomass is introduced into blend in an amount of about 2% by weight of dry substances, said extraction procedure being provided with the use of carbon dioxide at above-critical state. After extracting with carbon dioxide in above-critical state, said biomass is sequentially extracted with water, alkaline, water, acid, water, alkaline and water. Resultant solid residue is treated with liquid ammonia and introduced into concentrate preliminarily treated with liquid carbon dioxide in an amount equivalent in consumption of biomass to amount of extract introduced into blend simultaneously with liquid ammonia. 
     EFFECT: increased yield of base product and improved texturizing properties.
Patent RU-2254063-C2 (RU)
Inventor: DEMIDOV D G
IPC: A61B17/00
Filed: 2003-05-19
Granted: 2005-06-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should open hernial defect to carry out its plasty with a reticular synthetic implant, perform arch-shaped incisions from both sides of anterior wall of the sheath of rectus muscles of abdomen at the distance of 0.5-1 cm against the edges of hernial defect at its whole length and further for 3-4 cm upwards and downwards against it to form the pouches due to exfoliating sheath's wall against rectus muscles. Implant should be placed above hernial defect in the pouches. Aponeurosis incisions should be sutured  with interrupted sutures at simultaneous suturing the implant, as well. In peculiar case, one should cut the implant at cross-sectional size being correspondent to the distance between lateral edges of rectus muscles of abdomen, and longitudinal size being correspondent to the length of aponeurosis incision. In peculiar case, implant should be sutured to aponeurosis both from the top and from the bottom against hernial defect with two rows of interrupted sutures. The innovation enables to decrease the chance for inflammation and suppuration of operational wound and provide reliable fixation of the implant. 
     EFFECT: decreased traumaticity level. 
     2 cl, 2 dwg