baber/WOPTO huggingface dataset:
Patent RU-2222641-C2 (RU)
Inventor: GORLANOV E S
IPC: C25C3/06
Filed: 2001-10-04
Granted: 2004-01-27
Abstract: FIELD: aluminum production by electrolysis method. SUBSTANCE: method involves supply of alumina, salt fluorines, and boron-containing additives in anodic mass composition to electrolyzer. In order to maintain boron content in aluminum not to exceed 0.01 mass percent, content of boron-containing additive in anodic mass composition is maintained between 0.030 and 0.150 mass percent. Boron-containing additive is pre-crushed to size not over 500 mcm. Proposed method provides for cleaning aluminum from admixtures of heavy metals and for forming aluminum wetted layer of refractory compounds possessing high corrosion resistance, high strength, and electrical conductance on electrolyzer carbon lining surface. EFFECT: reduced anodic mass consumption, enhanced current output, reduced power requirement. 2 cl, 1 tbl
Patent RU-2270440-C2 (RU)
Inventor: NODE ZHAKI
IPC: G01M15/14
Filed: 2001-10-09
Granted: 2006-02-20
Abstract: FIELD: the invention refers to a frequency control of monolithic bladed disks according to their vibrator acoustic characteristics. 
     SUBSTANCE: the essence is in that the disk is set in rotation. Each blade on the disk is exposed to stimulation. Its acoustic response is checked and a corresponding electrical signal is generated. According to Fourier's method of rapid transformation its frequency response is determined. The electric signal and corresponding frequency response are memorized. The characteristic frequencies for each blade of the disk are determined. The disk is either accepted or rejected as defective depending on whether the obtained distribution of frequencies coincides with the preliminary defined set of prohibited frequency distributions. An additional stage is also envisaged  for identification of the blade's defects by way of comparing its frequency response  with preliminary defined frequency responses which are characteristic for standard defects. 
     EFFECT: increases efficiency and rapid operating speed of control, provides possibility of carrying on the control online and during the process of definition of the type of the defect. 
     7 cl, 2 dwg
Patent RU-2222848-C2 (RU)
Inventor: BUL BIN JU V
IPC: H01Q7/00
Filed: 2001-10-08
Granted: 2004-01-27
Abstract: FIELD: antenna engineering; antennas for radio communications, radio navigation, radio sighting, television, and radio broadcasting. SUBSTANCE: inphase and antiphase currents relative to folded antenna ends are processed at high frequency to simultaneously produce circular and figure-of-eight directivity patterns at antenna outputs. In-phase component of signal is proportional here to electric field vector component and antiphase component, to magnetic- field vector component of transit electromagnetic wave. Two design alternates of antenna are proposed; first one can be used as self-contained antenna and as part of more complex antenna of second design alternate. Antenna of first design alternate incorporates one conducting loop and electrical counterpoise of loop; that of second design alternate has five identical loops and one counterpoise. Antenna of second design alternate enables identification of three electric-field vector components and three magnetic-field vector components of transit magnetic wave simultaneously and independently. EFFECT: enlarged functional capabilities of antenna. 3 cl, 2 dwg
Patent RU-2211252-C2 (RU)
Inventor: OKUNEV A I
IPC: C22B23/02
Filed: 2001-11-08
Granted: 2003-08-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: process comprises preparing charge with ore, sulfidizing agent, and fusible matters, agglomerating all or part of charge, and smelting to produce nickel matte and slag, said sulfidizing agent being sulfide-metal alloy containing 5-10% nickel, 10-25% sulfur, and iron as balance, which can be used in mixture with other sulfidizing agents such as pyrite and gypsum. EFFECT: reduced emission of sulfur dioxide, increased recovery of nickel into matte, and reduced consumption of lumpy metallurgical coke. 4 cl, 1 tbl
Patent RU-2221169-C2 (RU)
Inventor: DUGE SHARL ZHAN-P ER
IPC: F01D5/30
Filed: 2002-01-10
Granted: 2004-01-10
Abstract: FIELD: turbojet engines. SUBSTANCE: fan rotor of turbojet engine has great number of detachable blades 18 secured on rim 12 of disk 10. Each fan blade 18 has root part 16 fitted in groove, mainly axial in direction, and of corresponding shape and made in rim 12 of disk 10. Each blade 18 of fan is held in groove by means of key 20 found under each root 16 of blade, and devices designed for holding keys 20 and root parts 16 of blades 16 axially. Said devices contain, in particular, flange 24 thrusting against surface of disk 10 front in direction of flow and connected to disk 10 by means of corresponding fasteners. Keys 20 are provided with thickening 22 on one of ends between root parts 16 of blades and flange 24. disk is provided with great number of radial projections 26 on its surface front in direction of flow, said projections alternate with grooves. Flange 24 is provided with great number of radial teeth 28 on its surface rear in direction of flow, capable of getting into thrust contact with radial projections 26 of disk 10. flange fastening devices are located on its part inner in radial direction. EFFECT: provision of holding blades in cascade manner in case of axial displacement. 4 cl, 6 dwg
Patent RU-2233413-C2 (RU)
Inventor: SALMIN V V
IPC: F28D7/10
Filed: 2002-01-21
Granted: 2004-07-27
Abstract: FIELD: heat-power engineering. 
     SUBSTANCE: proposed heat exchanger has chambers, branch pipes, pipes and sealing units; heat exchanger consists of movable and immovable chambers with branch pipes connected to them and rigidly secured tubes; tubes are either finned or smooth; tubes inserted one into other are provided with sealing units; operation of heat exchanger is controlled by means of actuator through bracket secured to movable chamber. Heat exchanger has improved temperature and dynamic characteristics and intensified heat exchange. 
     EFFECT: enhanced efficiency; intensified heat exchange. 
     3 dwg
Patent RU-2270822-C2 (RU)
Inventor: DREJER KRISTIAN
IPC: C01B31/00
Filed: 2000-11-21
Granted: 2006-02-27
Abstract: FIELD: carbon materials. 
     SUBSTANCE: invention is dealing with manufacture of carbon blocks, in particular anodes suitable for production of aluminum via electrolysis according to Hall-Heroult process. Method of invention comprises controlling granulometric composition of carbon aggregate including separation of an arbitrary initial carbon aggregate AC into first fraction F1 composed of grains with dimensions less than X and second fraction F2 composed of grains with dimensions equal to or exceeding X, where X varies between 0.2 and 2 mm. First fraction F1 and part P1 of the second fraction F2 are reduced in such a way  as to obtain powder F containing controlled proportion of superdispersed grains. The rest P2  of fraction F2 and aforesaid powder are mixed in proportions allowing manufacture of crude carbon blocks with ratio Gr/S ≥ 4 between portion of PGr grains with grain size above 0.3 mm and portion of PS grains with grain size between 30 μm and 0.3 mm. Carbon blocks are obtained via hot mixing of final carbon aggregate with resin-based binder followed by molding and firing resulting paste. Density of fired carbon blocks is above 1.55 g/cm 3 . 
     EFFECT: simplified manufacturing process. 
     17 cl, 6 dwg, 2 tbl
Patent RU-2235567-C2 (RU)
Inventor: STERLIKOV A V
IPC: A61N5/00
Filed: 2002-06-27
Granted: 2004-09-10
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: device has the first rectangular dielectric circuit having electric conducting applicators arranged on both sides and the second dielectric circuit having flat ferrite rod mounted on its upper side and two Archimedes spirals manufactured from electric conducting material starting in the same center on the lower side. Ferrite rod is movable along the circuit plate above the spiral center. The spirals have at least three coils. The second circuit is mounted directly above the first one. The circuits are enclosed into an envelope painted red-orange. The method involves using two containers with standard sperm. The containers are at least 3 m far from each other. Device for protecting animals against power influence are mounted under one of them. Then sperm activity is periodically measured in both containers. Comparison results are used for evaluating device operation effectiveness under provided identical conditions. 
     EFFECT: enhanced effectiveness of treatment. 
     3 cl, 2 dwg
Patent RU-2265287-C2 (RU)
Inventor: KORPELA SARI
IPC: H04W36/04
Filed: 2000-12-06
Granted: 2005-11-27
Abstract: FIELD: cellular communication systems. 
     SUBSTANCE: proposed system that operates within cells and incorporates provision for rotation sampling of cells has hierarchy of cells in which size of cells of one hierarchy layer is other than that of cells of other hierarchy layer; these cells perform following functions: (a) identify user equipment layer separate cells assigned to in list of adjacent cells; (b) omit measurement of cells included in list which are greater than current servicing cell when measuring adjacent cells for rotation sampling unless condition that Sampling (S) parameter of cell is lower than Search threshold parameter but higher than zero is satisfied; (c) measure adjacent cells irrespective of their hierarchical layer when S is lower than or equal to zero. If user equipment has made rotation sampling of cell among N different cells residing at same hierarchical layer within time interval Tmax, it initiates rotation sampling procedure for adjacent cells of greater size. This procedure makes it possible for user equipment to move through cell at relatively high speed. 
     EFFECT: improved rotation sampling procedure for cells. 
     12 cl, 2 dwg
Patent RU-2227044-C2 (RU)
Inventor: KORABLEVA N P
IPC: A61M1/34
Filed: 2002-07-24
Granted: 2004-04-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: method involves administration of iron preparations, erythropoietin in the predicted vast surgery operation and planning autologous blood transfusion to patients. Hyperbaric oxygenation is carried out for 3 days before operation. Method can be used also in patients with rare blood groups and in severe allergy. EFFECT: improved preparing method of patients. 2 cl, 1 tbl, 5 ex
Patent RU-2232379-C2 (RU)
Inventor: BATALOV S S
IPC: G01K17/20
Filed: 2002-08-05
Granted: 2004-07-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: emf of sensor of temperature difference t 2  of fluid across inlet of measurement channel and temperature t e  in points of thermal contact of ambient medium or radiator with external surface of sensors of heat flow is connected in opposition to emf of sensors of heat flow. Flow rate is established by signals from sensors of heat flow, thermocouple sensor of temperature difference (t 1 -t e ) and sensor of temperature difference Δt of temperatures t 1  and t 2 , where t 2  is temperature of fluid across outlet of measurement cannel. 
     EFFECT: expanded measurement range of heat flowmeters towards values close to zero. 
     1 dwg
Patent RU-2229852-C2 (RU)
Inventor: SAVCHENKO JU P
IPC: A61B17/00
Filed: 2002-09-09
Granted: 2004-06-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should cut a flap out of the skin of anterior abdominal wall that corresponds to levators' divergence length, and by the width the flap is sufficient to fix the suture and tissue edges. Flap should be perforated. Levators should be sutured with removable sutures. One should direct the ends of removable sutures through perforation of a transplant to be then withdrawn onto perineal skin. Transplant should be fixed, the wound should be sutured in sagittal direction. The method enables to restore perineal structures and prevent the appearance of tough fibrous neoplasms. EFFECT: higher efficiency. 1 ex
Patent RU-2240501-C2 (RU)
Inventor: GREBENNIKOV V A
IPC: G01B9/00
Filed: 2002-10-17
Granted: 2004-11-20
Abstract: Способ определения остаточных напряжений в монокристаллических материалах поляризационно-оптическим методом по разности фаз монохроматического светового луча, при котором анализируемый монокристалл сканируют относительно луча света, а для синхронного определения момента компенсации разности фаз осуществляют модулирование и масштабирование электрического сигнала с последующей электронной и математической обработкой с использованием блока электронного управления и программных средств. Установка для способа содержит источник излучения, оптико-электрическую систему, привод сканирования, блок электронного управления, аналого-цифровой преобразователь, персональный компьютер. Информация о наличии, величине и характере распределения напряжений в анализируемом монокристалле выводится на экран монитора в виде 2- или 3-мерного графического изображения. Технический результат - повышение производительности и снижение трудоемкости процесса определения остаточных макронапряжений, устранение субъективности при проведении измерений. 2 н.п. ф-лы, 2 ил.
Patent RU-2236603-C2 (RU)
Inventor: AKHUNOV R G
IPC: F01B9/04
Filed: 2002-10-21
Granted: 2004-09-20
Abstract: FIELD: mechanical engineering; pump or compressor engine. 
     SUBSTANCE: in proposed machine "dead" points are overcome owing to provision of pins 3 on toothed sector 2 and surfaces 9, 10 on connecting rod 4. Pins 3 of sector 2 engaging with surfaces 9, 10 of connecting rod 4 determines its position relative to sector in phases of overcoming "dead" points when sector is out meshing with connecting rod. 
     EFFECT: provision of high reliability at starting and under various operating conditions. 
     1 dwg
Patent RU-2241604-C2 (RU)
Inventor: MARKIN S E
IPC: B29C41/00
Filed: 2002-10-29
Granted: 2004-12-10
Abstract: FIELD: national consumption products. 
     SUBSTANCE: product made of plastic has inside at least one optically decorative film layer inserted at forming by thermal diffusion method, which film is preliminarily fixed by electrostatic forces on walls of working press-form chamber at base area and/or forming elements for product. Film layer may be in form of art or coloring, may include additional protective layer and layer for increasing adhesion of decorative film. 
     EFFECT: better quality. 
     6 cl, 2 dwg
Patent RU-2311425-C2 (RU)
Inventor: SHLEZIGER KHARTVIG
IPC: C08L1/28
Filed: 2002-11-27
Granted: 2007-11-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for preparing inhibited water-soluble cellulose ether involving the following steps: (a) treatment of moist cellulose ether with dialdehyde solution, and (b) drying and grinding cellulose ether. Saline aqueous solution representing a solution is added to cellulose ether simultaneously or together with dialdehyde solution wherein aqueous solution consists of at least two salts and wherein one salt represents weak acid with pK value from 5.5 to 8.5, and another salt represents salt of this weak acid with pK value from 5.5 to 8.5 that provides pH value of cellulose ether from 6.0 to 8.0 under homogenous condition. Except for, invention relates to inhibited cellulose water-soluble ether that is used widely as glues, thickening agents or anticoagulants. 
     EFFECT: improved preparing method. 
     11 cl, 1 tbl, 19 ex
Patent RU-2239394-C2 (RU)
Inventor: TORISHNEVA E JU
IPC: A61F5/055
Filed: 2002-12-10
Granted: 2004-11-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has semi-rigid casing designed as an arch having oval cross-section continuously increasing when moving from one end to the other one. Removable pelot shaped as hemisphere is movably attached to narrow casing end with Velcro ribbon. Both pelot and casing are manufactured from dense flexible material like Isalon. 
     EFFECT: supporting injured sternocleidomastoid muscle function without child skin maceration and neurovascular cervical fascicles compression being caused; enhanced effectiveness in forming cervical lordosis. 
     2 cl, 1 dwg
Patent RU-2253793-C2 (RU)
Inventor: STOLBOV V I
IPC: F17D5/00
Filed: 2003-01-16
Granted: 2005-06-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: method comprises making a pipe which comprises outer load-carrying pipe and inner pipe welded to it, making two openings in the outer pipe, and connecting branch pipes to them. One branch pipe is used for setting the instrument for measuring pressure. The other branch pipe is connected with a device for evacuating the fluid between the pipes. The variations of the readings of the instrument indicate pressure-tightness of pipes. The air is evacuated from the interpipe space with the use of a compressor. The space between the pipes is filled with a gas under pressure after the end of testing. The openings are hermetically sealed. 
     EFFECT: enhanced reliability.
Patent RU-2269060-C2 (RU)
Inventor: MAKIVOJ LORENS DZH
IPC: F23C7/08
Filed: 2001-07-26
Granted: 2006-01-27
Abstract: FIELD: burning combustible gas at pressure above atmospheric. 
     SUBSTANCE: proposed plant is used for burning lean gases; it consists of unit for burning gas at pressure above atmospheric including lean gas chamber, combustion chamber, heat regeneration section and exhaust; pipe line supplying lean gas to lean gas chamber; heat removal and pressure equalizing chamber and  preheated air chamber; plant is also provided with pipe line supplying the compressed surrounding air to heat removal and pressure equalizing chamber, preheated air pipe line for delivery of preheated air to preheated air chamber; provision is made for hole for delivery of lean gas from lean gas chamber to combustion chamber and hole for delivery of preheated air from preheated air chamber to combustion chamber. Heat removal and pressure equalizing chamber is made for heat exchange between lean gas chamber, preheated air chamber and combustion chamber and  compressed surrounding air; lean gas and preheated air are burnt in combustion pressure at pressure above atmospheric. 
     EFFECT: enhanced efficiency; minimum difference in pressure between gas and air chambers. 
     12 cl, 12 dwg
Patent RU-2260093-C2 (RU)
Inventor: GRIN KO S G
IPC: E02D5/62
Filed: 2003-04-29
Granted: 2005-09-10
Abstract: FIELD: building, particularly for pile erection in civil and industrial building. 
     SUBSTANCE: method involves drilling hole; installing injection pipe in the hole; reinforcing thereof with reinforcement frame; concreting pile body and injecting reinforcement grout through injection pipe. Hole reinforcing is carried out simultaneously with installation of reinforcement frame having injection pipe connected thereto. Grout pumping is carried out by supplying pulsing flow under lower pile end when pile body is not hardened. 
     EFFECT: reduced cost and labor inputs for injection pile erection. 
     1 dwg
Patent RU-2267265-C2 (RU)
Inventor: MAMUKAEV MATVEJ NIKOLAEVICH
IPC: A01K45/00
Filed: 2003-05-26
Granted: 2006-01-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: installation has gas discharge lamp, mercury-quartz lamp, germicidal lamps, and helium-neon laser. Installation is furnished with infrared laser for deep heating of incubation eggs by way of multiple-mode pulsed laser radiation of proximate infrared spectral region. 
     EFFECT: increased vitality and productivity of birds. 
     2 dwg
Patent RU-2275120-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2006-04-27
Abstract: FIELD: food industry, technology of canned food industry. 
     SUBSTANCE: the present innovation deals with manufacturing semifinished garnish potatoes. Potatoes after washing and inspecting before peeling, further peeling, cutting, thermal treatment, drying up, packaging and freezing should be treated with jasmonic acid to be kept for a certain period of time. The present innovation enables to improve organoleptic properties of the target product. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2283935-C2 (RU)
Inventor: RAATIKAJNEN JUKHA
IPC: E05C1/08
Filed: 2002-01-18
Granted: 2006-09-20
Abstract: FIELD: locksmith's work. 
     SUBSTANCE: the device for control of the degree of projection of the stop latch in the door lock has a lock box, this lock box is provided with a means for transfer of the force for drawing in the stop latch against the spring force and by an auxiliary catch for control of the action of the stop latch, the stop latch has at least two different positions of projection with different degrees of projection.  The device has a control unit and a drawing-in unit which is made for engagement with the stop latch and the auxiliary catch so that it allows displacement of the stop latch to its most projecting position only in case both the stop latch and the auxiliary catch are first shifted to their drawn-in position in the lock box. 
     EFFECT: provided check-up of the degree of projection of the stop latch in the door lock. 
     6 cl, 4 dwg
Patent RU-2270389-C2 (RU)
Inventor: STANOVSKIJ VIKTOR VLADIMIROVIC
IPC: F16H13/08
Filed: 2003-09-19
Granted: 2006-02-20
Abstract: FIELD: mechanical engineering; agricultural engineering; machine-tool building. 
     SUBSTANCE: invention relates to step speed change mechanisms.  Proposed gearbox has input shaft 1 and output shaft 2 installed in housing 3, transmitting modules and gearshift controlled members.  Each module 1-IV is provided with through input shaft and output shaft coaxial to input shaft.  Gearshift controlled members are made as shifters, and they connect input of following module either with through input shaft or with output shaft of preceding module.  Driven shaft of gearbox is connected by shifter either with through input shaft or with output shaft of last module. 
     EFFECT: increased number of speeds at one and the same number of transmitting modules and control members, reduced overall dimensions of gearbox. 
     12 cl, 8 dwg
Patent RU-2263512-C2 (RU)
Inventor: SUZUKI SEJITI
IPC: A61P37/06
Filed: 2002-02-05
Granted: 2005-11-10
Abstract: FIELD: transplantology. 
     SUBSTANCE: invention discloses pharmaceutical compositions containing substance effective as modulators of biological activity "induced by activation of lymphocytic immunomodulating molecule (AILIM)" (known also as "induced common stimulator (ICOS)"), in particular modulating transduction of AILIM-mediated signal. 
     EFFECT: achieved suppression, treatment, or prevention of rejection of transplant arising in case of transplantation of organ, a part thereof or tissue. 
     11 cl, 7 dwg
Patent RU-2292889-C2 (RU)
Inventor: PROVOTOROV VJACHESLAV MIKHAJLO
IPC: A61K31/44
Filed: 2004-01-26
Granted: 2007-02-10
Abstract: FIELD: medicine, therapy. 
     SUBSTANCE: method involves combination of complex of conventional therapy in treatment of bronchopulmonary pathology involving using broncholytic agents, mucolytic agents and inhalation corticosteroids with additional administration of "Kordafleks-retard" in the dose 20 mg, 2 times per 24 h by course for one year. Such realization of the method provides the effective treatment based on the potentiation effect of bronchodilating agents in combination with reducing frequency of adverse effect arising, in particular, tachycardia. Invention can be used in treatment of systemic and pulmonary arterial hypertension in patients with chronic obstructive bronchitis and bronchial asthma. 
     EFFECT: improved method of treatment. 
     1 ex