baber/WOPTO huggingface dataset:
Patent RU-2245460-C1 (RU)
Title: Water pump with energy saving drive
Inventor: KUZ MIN A E
IPC: F04B9/00
Filed: 2003-05-12
Granted: 2005-01-27
Abstract: FIELD: water supply systems. 
     SUBSTANCE: invention can be used in agricultural water supply using open watering. Hollow piston in its upper part is provided with bracket having holes in bottom. Valves are closed and opened by movable valve-float freely moving under action of buoyancy force and gravity force along outer surface of cylinder of working chamber. Kinematic connection of throttle valves of supply and outgoing channels with piston is provided by articulated tie-rods and overrunning clutches. Ecologically clean pump can operate at head of 0.5 m and higher. Owing to open currents (springs, rivers, etc), thus feeding to people, animals, irrigation, watering of crops and fire fighting. 
     EFFECT: enlarged operating capabilities. 
     3 cl, 3 dwg
Patent RU-2246700-C1 (RU)
Title: Metering unit
Inventor: MINGALEV M A
IPC: G01F11/24
Filed: 2003-05-22
Granted: 2005-02-20
Abstract: FIELD: continuous metering of loose materials. 
     SUBSTANCE: proposed metering unit has cone-shaped feeding vibrating bin and metering member made in form of roller located under it. Located in lower portion of vibrating bin above outlet hole is member taking-up the vibrations of bin, thus excluding packing of material in zone of outlet hole; its shape (cone for example with vertex oriented upward)excludes flow of material from its surface. Guide vibrating funnel located under metering roller is provided with horizontal screen; member located under outlet hole of guide funnel forms dust cloud; it is also made in form of cone with vertex oriented upward to exclude accumulation of material; it is secured by elastic suspension for taking-up the vibrations of funnel. 
     EFFECT: enhanced accuracy and stability of continuous proportioning. 
     4 cl, 1 dwg
Patent RU-2242825-C1 (RU)
Inventor: PLESHAKOV M S
IPC: H01M6/14
Filed: 2003-05-23
Granted: 2004-12-20
Abstract: FIELD: electrical engineering. 
     
     
       SUBSTANCE: proposed Li/SO 
       
         2 
       
        cell incorporating provision for suppressing process of dendrite formation on lithium electrode surface has its separator surface facing the anode covered with separating layer 40 - 60 μm thick, of following composition: 90 - 95 mass percent of graphite and 5 - 10 mass percent of colloidal solution by solid residue. 
     
     
       EFFECT: enhanced explosion safety of cell. 
     
     
       1 cl, 1 tbl, 1 ex
Patent RU-2243751-C1 (RU)
Title: Surgical method for treating the cases of open angle glaucoma
Inventor: SHCHAVA A I
IPC: A61F9/007
Filed: 2003-06-18
Granted: 2005-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves cutting off external wall of Schlemm's canal on the whole width extent of internal scleral flap bed after making non-penetrating deep sclerectomy operation. At least three drains are entirely introduced into Schlemm's canal lumen and arranged all over the whole circumference of the Schlemm's canal. Hydrated hydrogel is used as draining polymer material. The hydrogel contains 0.5-5.0% aminocaproic acid solution, etamzylate solution and diprospan solution. 
     EFFECT: increased and retained hypotensive action; increased distance between internal and external wall of Schlemm's canal; reduced risk of traumatic complications in implanting drains; avoided inflammatory response of eye structures. 
     1 dwg
Patent RU-2259331-C1 (RU)
Inventor: LUZIN V P
IPC: C04B111/40
Filed: 2004-02-17
Granted: 2005-08-27
Abstract: FIELD: manufacture of building materials; production of light-weight concrete mixes on base of porous fillers; manufacture of concrete and reinforced concrete solid and hollow blocks for external walls of buildings. 
     SUBSTANCE: proposed light-weight concrete mix contains portland cement, porous filler, natural quartz sand and water; used as porous filler is burnt porous sand from silicic marl at the following ratio of components, mass-%: portland cement, 21.8-47; natural quartz sand, 0-47; sand from silicic marl, 10.2-41; the remainder being water. 
     EFFECT: reduced density and heat conductivity of finished articles at retained strength. 
     1 tbl, 2 ex
Patent RU-2264605-C1 (RU)
Inventor: SHCHEGOLEV V V
IPC: G01M7/02
Filed: 2004-03-09
Granted: 2005-11-20
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: allowed level of exciting effect is determined using given speed of frequency alternation with passing of resonance area for exciting object at resonance frequency. Harmonic exciting effect is set to be not more than allowed level. frequency of exciting effect is set to be equal to lower or upper value of resonance area frequency. frequency of exciting effect is increased or decreased with given speed of frequency alternation. frequency of exciting effect is measured and registered as well as parameters of object movement as functions of time under condition of presence of exciting effect frequency within resonance frequencies area, on basis of received data value of exciting effect is estimated, as well as amplitude of stationary resonance oscillations and, resonance frequency and energy factor. 
     EFFECT: higher speed of operations. 
     4 cl, 2 dwg
Patent RU-2264630-C1 (RU)
Inventor: GOL DSHTEJN E I
IPC: G01R25/00
Filed: 2004-03-31
Granted: 2005-11-20
Abstract: FIELD: electric engineering. 
     SUBSTANCE: method can be used to determine phase angle between sinusoidal signals of same frequency in one-phase circuit of alternating current during diagnostics of workability of electronic and electro-mechanical systems and devices. Signals are digitized for same time moments. Sum of current and previous counts of first signal and difference of current and previous counts of second signal are used to determine reactive quasi-power in time range, equal to signals period. Actual values of signals are determined. Phase angle between signals is determined from relation of reactive quasi-power to result of multiplication of actual values of signals. 
     EFFECT: no need for filtering constant component of signals and shifting signals for 90 degrees angle, also it is possible to achieve average error of phase shift calculation equal to 0,77%. 
     3 dwg, 2 tbl
Patent RU-2270145-C1 (RU)
Title: Tube (variants)
Inventor: DOLJA ALEKSANDR EVGEN EVICH
IPC: B65D35/00
Filed: 2004-07-13
Granted: 2006-02-20
Abstract: FIELD: packing means, particularly tubes adapted to store liquid and viscous products and to repeatedly consume the product. 
     SUBSTANCE: tube in accordance with the first embodiment comprises body made as solid sleeve of polymeric material having the first end sealed with sealing seam and the second end provided with cap-like sealing member. Body interior is divided into several independent cavities by partition means. The partition means are arranged so that the cavities are formed one after another along longitudinal tube axis. The partition means are members shaped as two length-equal strips provided with mutual engagement means located at longitudinal edges thereof. Each partition means has two retained fixers arranged at strip ends. Tube in accordance with the second embodiment has welded body with one or two seams extending along longitudinal tube surface. 
     EFFECT: possibility to isolate empty part of tube interior. 
     14 cl, 7 dwg
Patent RU-2270398-C1 (RU)
Title: Water decarbonization process
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F22D1/50
Filed: 2004-10-21
Granted: 2006-02-20
Abstract: FIELD: water decarbonization for thermal power stations and boiler plants. 
     SUBSTANCE: proposed water decarbonization process includes carbon dioxide desorption from water brought in contact with atmospheric air in decarbonizer; flowrate of atmospheric air supplied to decarbonizer is controlled by desired concentration of free carbon dioxide in decarbonized water and by desired concentration of free carbon dioxide in water under treatment; flowrate of atmospheric air is regulated first by concentration of free carbon dioxide in water under treatment and then it is corrected by residual content of free carbon dioxide in decarbonized water. 
     EFFECT: enhanced quality of automatic control process. 
     1 cl, 1 dwg
Patent RU-2279283-C1 (RU)
Inventor: POVERIN ANTON DMITRIEVICH
IPC: A61K36/00
Filed: 2005-01-14
Granted: 2006-07-10
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: invention relates to a method for preparing a vegetable extract. Method for preparing a vegetable extract involves preparing a homogenous mixture of liquid extractant with the milled vegetable substrate, extraction in the cavitation regimen by ultrasonic oscillation effect on the indicated homogenous mixture by using the monochromatic sound radiation in regimen of continuous separation of solution and continuous addition of the homogenous mixture with liquid extractant followed by concentrating and drying the extract. Method provides carrying out the complete extraction of substances and compounds from plants and to retain the composite and amount of substances to be extracted. 
     EFFECT: improved preparing method of extract. 
     2 tbl
Patent RU-2281960-C1 (RU)
Title: Антифрикционная полимерная композиция
Inventor: OKHLOPKOVA AJTALINA ALEKSEEVNA
IPC: C08L27/18
Filed: 2005-03-21
Granted: 2006-08-20
Abstract: Изобретение относится к антифрикционной композиции, содержащей политетрафторэтилен и неорганический наполнитель. В качестве неорганического наполнителя она содержит синтетическую шпинель магния с удельной поверхностью 170-200 м 2 /г при следующем соотношении компонентов, мас.%: шпинель магния 1,0-2,0; политетрафторэтилен остальное. Предложенное изобретение позволяет повысить деформационно-прочностные характеристики и износостойкость материалов за счет введения в полимерную матрицу синтетической шпинели магния. 1 табл.
Patent RU-2284920-C1 (RU)
Title: Vehicle wheel
Inventor: BASJUK SEMAR TIMOFEEVICH
IPC: B60B1/08
Filed: 2005-04-20
Granted: 2006-10-10
Abstract: FIELD: transport engineering; wheels. 
     SUBSTANCE: proposed wheel contains disk part and rim articulated with disk part in form of solid of revolution limited from outer side by support flats for tire with front and rear flanges, respectively, with from one side and with humps from other side.  Cavity for mounting of tire is made in part of rim between humps adjoining the humps with sections in form of outer surfaces of casings mating in zone of minimum diametric sizes.  Said casings point to different sides relative to said zone by larger diametric sizes.  One casing of pair is made of thick ness constant along wheel axle, and the other is of variable thickness.  Rim is joined with disk part in place where thickness of last of said casings is maximum.  Variable-thickness casing is made in form of two members mating by end faces of larger thickness with straight-line in meriodional plane outer and inner generatrices.  Constant-thickness casing is made conical with cone angle of its outer surface being α=(25°÷80°). 
     EFFECT: reduced to minimum mass of wheel. 
     3 cl, 3 dwg
Patent RU-2287428-C1 (RU)
Inventor: AKCHURIN RADIK ABDULLOVICH
IPC: B25B21/00
Filed: 2005-05-03
Granted: 2006-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device comprises impact wrench, hydraulic cylinder, and nut head.  The nut head is stepped.  The impact wrench is secured to the smaller step of the head that receives one end of the step axle provided with flanges cooperating with the axle of the wheel pair.  The other end of the step axle is provided with the stop for the impact wrench. 
     EFFECT: enhanced convenience of servicing. 
     1 cl, 2 dwg
Patent RU-2288361-C1 (RU)
Inventor: PULJAEVSKIJ ANATOLIJ MIKHAJLOV
IPC: E21C41/30
Filed: 2005-06-20
Granted: 2006-11-27
Abstract: FIELD: mining industry, possible use during extraction of natural and man-made gravel deposits of both mineral resources of high density (gold, platinum, etc), and valued minerals of low density. 
     SUBSTANCE: method for softening and disintegration of argillaceous sands of gravel deposits includes driving a water-feeding trench, driving a water-collecting trench in 80-100 meters along direction of fall of deposit bed in parallel to water-feeding trench, depth of water-collecting trench providing for difference of bottom levels in trenches 1,5-3 meters, filling water-feeding trench with water and recharging it to maintain constant water level by means of gate and spillway with raised spillway gate, building walling dam 1-1,5 meters high, limiting the part of deposit being processed in plan, with spillway, after that outputs of filtration flow into water-collecting trench are constructed which are fixed by wetting of upper slope for height of 1-2 meters, then spillway gate is lowered onto spillway spine, and that part of deposit is flooded with water for depth of 0,8-1,3 meters and this level is maintained for initial softening of argillaceous sands of gravel deposits, after that dredger plant is assembled, consisting of suck-in line with suction device, dredger itself and force sludge duct. At the end of force sludge duct, vortex generator is mounted together with hydrodynamic cavitator, due to which during launch of operation of dredger plant argillaceous sands of gravel deposits along the way from face and suction device of dredger to hydrodynamic cavitator are subjected to second stage of softening and disintegration, and in hydrodynamic cavitator - to third-stage final disintegration, and then are dispatched to dressing plant. 
     EFFECT: increased productiveness and extraction efficiency during extraction of natural and man-made gravel deposits due to efficient softening and disintegration of argillaceous sands of gravel deposits and release of valued components during hydro-transportation of sands to dressing equipment. 
     2 dwg
Patent RU-2295870-C1 (RU)
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A23K3/00
Filed: 2005-07-25
Granted: 2007-03-27
Abstract: Изобретение относится к птицеводству, в частности к технологиям приготовления корма. Способ включает введение в корм витаминно-пигментирующей добавки, причем в качестве добавки используют протеиново-витаминный концентрат из сока люцерны, в который добавляют для сбраживания культуральную жидкость молочнокислых бактерий, а для консервирования - бензойную кислоту в следующих соотношениях компонентов на 1000 кг люцернового сока, мас.%: культуральная жидкость молочнокислых бактерий - 0,1-0,3; бензойная кислота - 0,2-0,3, затем вводят в корм в количестве 3-5% от массы корма перед скармливанием. Снижается себестоимость производства пищевого яйца и увеличивается сохранность поголовья кур-несушек, получают экологически безопасную продукцию за счет использования натуральных источников витаминов и пигментов, а также улучшаются товарные качества яиц. 2 табл.
Patent RU-2296568-C1 (RU)
Title: Injection medicinal formulation for treatment and prophylaxis of blood-parasitic and invasion diseases
Inventor: SEMENOV SERGEJ VJACHESLAVOVICH
IPC: A61P33/00
Filed: 2005-07-25
Granted: 2007-04-10
Abstract: FIELD: veterinary medicine, pharmacology. 
     SUBSTANCE: invention represents injection antiparasitic medicinal agent containing diminazene salts as an active substance and can be used in treatment and prophylaxis of parasitic diseases. Injection medicinal formulation used for treatment and prophylaxis of blood-parasitic and invasion diseases and comprising diminazene as an active substance, organic solvent, stabilizing agent and preserving agent involves additionally a surface-active substance as a solubilizing agent and distilled water as a co-solvent and wherein poly-(1-vinyl-2-pyrrolidone) is used as a stabilizing agent wherein components are taken in the following content, wt.-%: active substance, 1-20; organic solvent, 10-50; co-solubilizing agent, 1-20; stabilizing agent, 1-20; preserving agent, 0.01-1, and co-solvent, up to 100. Proposed medicinal formulation comprises diminazene benzoate or diminazene adipate, or diminazene nicotinate as an active substance. "Cremofor EL" or "Cremofor ELP" (polyoxyethylene-glycerol-trihydroxystearate), or "Tween-80" (polyoxyethylene sorbitan monooleate), or "Solutol HS15" (polyethylene glycol-660 12-hydroxystearate) are used as a co-solubilizing agent. "Collidon 12PF" or "Collidon 17PF" [poly-(1-vinyl-2-pyrrolidone)] are used as a stabilizing agent. Dimethylacetamide or 1-methyl-2-pyrrolidone or "Solufor P" (2-pyrrolidone), or transcutol, or propylene glycol, or ethylene glycol, or glyceroformal, or dimethylsulfoxide are used as a solvent. The proposed injection medicinal formulation comprises additionally phenazone as active substance in the amount 1-10 wt.-%. Invention provides enhancing stability and activity and decreasing toxicity of the medicinal formulation. 
     EFFECT: improved and valuable properties of formulation. 
     3 cl, 12 ex
Patent RU-2297873-C1 (RU)
Inventor: BUROBIN VJACHESLAV NIKOLAEVICH
IPC: B01D46/42
Filed: 2005-11-17
Granted: 2007-04-27
Abstract: FIELD: environmental protection; production of the air purification devices used in the pneumatic transportation equipment. 
     SUBSTANCE: the invention is pertaining to the air purification devices, in particular, to the air purification devices used in the pneumatic transportation equipment for purification of the transported air from the dusty particle. The device contains the body with the hopper, the branch-pipes for feeding in and withdrawal of polluted and purified air, the filtering component and the mechanism of its regeneration, which is located on the filtering component and is made in the form of the feed screw. The filtering component is made in the form of the in parallel strained strings. The feed screw is established on the driving shaft with the capability of the angular and axial relocations concerning the shaft by means of the coaxially located on it the helicoidal springs, one side ends of which are fixed on the driving shaft, and other ends - on the cylindrical shell of the feed screw. The device is supplied with the fitting of the compulsory oscillations of the feed screw. The fitting of the compulsory oscillations of the feed screw contains the stop plate mounted on the butt surface of the support component of the cylindrical shell of the feed screw at the angle α to it and the roller fixed on the frame of the device bearing support with the possibility of interaction with the stop plate. The stop plate is made with the possibility to change the setting angle α, is mounted on the hinge and fixed by the bar. The roller is made out with the possibility of the adjusting relocation along the driving shaft of the feed screw. For this purpose in the threaded bush there is the mounted pusher bar of the roller. The technical result of the invention is the improved operational and technical characteristics of the air purification device. 
     EFFECT: the invention ensures the improved operational and technical characteristics of the air purification device. 
     2 cl, 5 dwg
Patent RU-2296858-C1 (RU)
Title: Method for well bottom zone treatment
Inventor: ORLOV LEONID ANATOL EVICH
IPC: E21B43/24
Filed: 2006-02-06
Granted: 2007-04-10
Abstract: FIELD: oil and gas well production, particularly methods for stimulating production by forming crevices or fractures. 
     SUBSTANCE: method for pulsed thermal treatment of well bottom involves applying gas-and-steam mixture pressure pulses to producing reservoir, wherein the pulses have amplitude and duration enough to create micro-crevices in the reservoir; performing thermal producing reservoir treatment with gas-and-steam mixture after micro-crevice formation. Well is repeatedly treated with 5-6 alternating pressure and thermal pulses. Pulse durations are 1.5-3 and pulse strengths are 4.0-1.25 MW. Pulse repetition period is selected as 30-60 s. Reservoir is thermally treated with gas-and-seam mixture at 200-700°C between pulse application. 
     EFFECT: increased output from exhausted and marginal wells. 
     2 ex
Patent RU-2305477-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2006-03-20
Granted: 2007-09-10
Abstract: FIELD: process for producing of aromatized tobacco having increased volume. 
     SUBSTANCE: method involves extracting mixture of tobacco waste and estragon using non-polar liquefied gas and separating miscella; using miscella for impregnation and expanding of moistened cut tobacco. 
     EFFECT: increased efficiency owing to combining of aromatization and volume increasing procedures.
Patent RU-2303549-C1 (RU)
Inventor: GORODETSKIJ KONSTANTIN ISAAKOV
IPC: B62D63/04
Filed: 2006-04-28
Granted: 2007-07-27
Abstract: FIELD: mechanical engineering; tractor building; agricultural crawler tractors. 
     SUBSTANCE: proposed crawler tractor contains framework, engine with clutch, final drive, transmission, power divider, each side, rear power takeoff shaft, steering mechanism, final drive reduction units connected by propeller shafts to power plant, track assemblies with track rollers front idlers and rear support driving sprockets.  Rear support driving sprockets are installed on axles of reduction units, which, in their turn, are secured on framework coaxially to rear power takeoff shaft for elastic vertical displacements for spring-up by means of hydraulic cylinder and elastic member.  Load equalizing mechanism consists essentially of two four-link mechanisms closed of framework.  Each four-link mechanism is installed in place of arrangement of articulated levers.  One of levers of four-link mechanism is hanger for reduction unit.  Other of four-link mechanism is made for adjustment of its length either steplessly or discretely, being secured on reduction unit housing.  Moreover, all main transmission sets of tractor are arranged at front, and balas weight, at rear.  Driving sprocket has external teeth arranged in pair with alternation with free sections of outer diameter. 
     EFFECT: equalizing load from running system of track rollers on support surface of track, reduction of dynamic load of tractor members and vibration level, improved mounting capacity and load-carrying of tractor. 
     7 cl, 4 dwg
Patent RU-2319302-C1 (RU)
Title: Подавитель шума
IPC: H04B1/10
Filed: 2006-06-13
Granted: 2008-03-10
Abstract: Изобретение относится к радиосвязи и может быть использовано в системах приема речевых сообщений. Достигаемый технический результат - повышение достоверности определения временных отрезков сигнала, содержащих речь. Подавитель шума содержит первый усилитель, полосовой фильтр, детектор огибающей, устройство сравнения, коммутатор, первый фильтр НЧ, первую линию задержки, устройство поиска максимума, устройство поиска минимума, второй ФНЧ, второй усилитель, таймер, вторую линию задержки. 1 ил.
Patent RU-2313944-C1 (RU)
Title: Способ приготовления малосоленой рыбы
Inventor: BESTUZHEV ANATOLIJ SAMUILOVICH
IPC: A23B4/023
Filed: 2006-06-26
Granted: 2008-01-10
Abstract: Изобретение относится к рыбной промышленности. Для приготовления малосоленой рыбы проводят смешивание рыбы с сухой солью, укладку в тару и посол. Посол осуществляют в 3 стадии: первая - начало просаливания и образование тузлука при температуре от +1 до -1°С, вторая - основная стадия посола при температуре -21°С, третья - выравнивание концентраций и дозревание рыбы при температуре от 0 до +5°С. Продолжительность каждой стадии составляет 8-12 часов. Изобретение позволяет получить готовый продукт высокого качества при значительном сокращении времени посола.