baber/WOPTO huggingface dataset:
Patent UA-71655-C2 (UA)
Inventor: BYKOVETS VOLODYMYR VOLODYMYROVYCH
IPC: G01G13/00
Filed: 2002-07-05
Abstract: The present invention relates to equipment for metallurgical works and can be used for weighing out coal dust used in metallurgical processes. The proposed device for weighing out fine free-flowing materials contains a feed hopper with a damper and the damper actuator, a feeder, which is installed under the feed hopper, a weighing hopper with a damper and the damper actuator, a unit for controlling the weighing out process, a unit for setting the material amount, force transducers, and a pulse generator. The outputs of the force transducers and the output of the unit for setting the material amount are connected to the corresponding inputs of the control unit. The output of the unit for setting the material amount is connected to the control input of the feeder. In the feed hopper and the weighing hopper, devices for preventing the sticking of material are installed. The feeder provides the filling of the weighing hopper with the material according to a specified amount. The outputs of the control unit are connected to the corresponding control inputs of the damper actuators of the feed hopper and the weighing hopper. The output of the pulse generator is connected to the control inputs of the actuators of the devices for preventing the sticking of material. The proposed device provides the possibility to enhance the weighing out accuracy and automate the weighing out process.
Patent UA-72341-C2 (UA)
Title: A composition for the preparation of fuel briquettes
Inventor: DOVHALIUK SERHII IVANOVYCH
IPC: C10L5/14
Filed: 2003-03-06
Abstract: The invention can be used as domestic and industrial fuel, and also as reducer in different technological processes. The invention allows making cheap high-strength fuel briquette. For this purpose in the composition for making fuel briquettes which contains fuel high-strength base, starch-containing binding agent and water, as fuel high-strength base the composition contains coke fines, at that it additionally contains cross-linking agents, e.g. lime or metal salts, waterproofing agent taken at the following ratio, % by weight: coke fines 93.0-74.0 starch-containing binding agent 1.4-8.6 cross-linking agents 0.1-1.1 waterproofing agent 0.1-1.5 water 5.4-14.8. As starch-containing binding agent the composition contains agricultural production waste.
Patent RU-2214069-C2 (RU)
Title: Modified control of base station power during macrodiversity
Inventor: BUTOVICH PETER
IPC: H04B7/005
Filed: 1998-06-05
Granted: 2003-10-10
Abstract: FIELD: radio engineering; power level control of signals transferred by remote-station base stations during macrodiversity. SUBSTANCE: during macrodiversity first and second base stations transmit messages concerning power level of received signal coming from mobile station to controller. The latter compares messages received and conveys relevant commands for power level adjustment to first and second base stations. Power level control commands are transmitted from remote station to base stations during macrodiversity not so often. Step value for power level adjustment by controller is also reduced during macrodiversity. EFFECT: enhanced control efficiency, reduced requirements to signal exchange between base stations and controller. 12 cl, 6 dwg
Patent RU-2180693-C2 (RU)
Title: Electrolytic process of regeneration of pickling solutions based on ferric chloride
Inventor: MOISEEVA T F
IPC: C23F1/46
Filed: 2000-01-25
Granted: 2002-03-20
Abstract: FIELD: technology of pickling of carbon steels and alloys. SUBSTANCE: invention can be used for development of waste-free technology of pickling with simultaneous uninterrupted regeneration of used solution. Pickling solution to be regenerated is fed into cathode and anode compartments of electrolyzer separated by anion-exchange membrane. Solution is divided into two currents before supply into electrolyzer with volumetric ratio (1-3):20 of flows fed into cathode and anode compartments correspondingly. Ions of ferrous iron are oxidized in anode compartment to ions of ferric iron and remain in anolyte and ions of ferric iron are reduced to ions of ferrous iron and to metallic iron in cathode compartment which precipitates on cathode. After electrolysis anolyte and catholyte are mixed and fed into pickling bath as starting pickling solution. EFFECT: ion balance of iron is maintained without formation of waste. 1 dwg, 1 tbl
Patent RU-2200447-C2 (RU)
Title: Case, in particular, for hotels, swimming pools and like objects
Inventor: TSEVTS LUKA
IPC: E05B63/12
Filed: 1998-08-21
Granted: 2003-03-20
Abstract: FIELD: equipment for tourist hotels and other enterprises. SUBSTANCE: case has carcass 1, sections 2 arranged in row one beside another or, in preferred version, in several tiers. Sections 2 may be locked and opened by means of related lock 5. Case is further provided with device 3 for reading information from magnetic carts or from so-called chip-carts, and processor 4 For controlling operation of locking unit 52, which in conjunction with at least one stop plate 51 defines part of lock 5. EFFECT: increased efficiency, simplified access into case and reliable locking. 2 dwg
Patent RU-2189541-C2 (RU)
Inventor: IL IN A P
IPC: F24H1/20
Filed: 2000-04-11
Granted: 2002-09-20
Abstract: FIELD: processes for direct conversion of electric energy to heat, namely electrode type heaters for liquid, possibly in different type electric heating devices. SUBSTANCE: heater includes hollow body being zero electrode; phase electrode and intermediate electrode are coaxially mounted in said hollow body. Intermediate electrode is arranged between zero and phase electrodes, it is insulated relative to them and includes sections divided crosswise by means of thermoelectric insulators. Intermediate electrode (sections) operates as posistor with predetermined switching temperature equal to allowable temperature of liquid heating. EFFECT: improved design providing self-control of temperature and heating mode of liquid in all working range. 4 cl, 3 dwg
Patent RU-2208806-C2 (RU)
Title: Facility testing wiring and process of its manufacture
Inventor: MAN KO A E
IPC: G01R31/50
Filed: 2000-04-12
Granted: 2003-07-20
Abstract: FIELD: electrical and radio engineering. SUBSTANCE: facility is intended to test wiring in cabinets, cassettes, bundles and wires, to locate breaks, short-circuits and wiring errors. Facility testing wiring includes body, control system and contact elements linked to it and meant for connection of object of test. Control system incorporates programmable microcontroller, text display, buzzer and power supply unit. Text display and buzzer are mounted on face plane of body and are connected to programmable microcontroller placed inside body and fitted with set of bi-directional channels energized from power supply unit. Contact elements are connected to bi- directional channels of programmable microcontroller and are mounted for installation on separable plates of front plane of body. Process of manufacture of facility is based on fabrication of invariable part identical for all objects of test that includes body with face plane made up of separable plates, control system and set of contact elements for connection of object of test with subsequent connection of contact elements to control system and for reference to invariable part of facility for particular object of test. Programmable microcontroller has built-in " self-learning " mode by reference object with compilation of table of reference states of bi-directional channels. EFFECT: reduced time and unification of assembly, maintenance and repair of device with change or modification of object of test. 3 cl, 3 dwg
Patent RU-2215608-C2 (RU)
Inventor: TARTAKOVSKIJ B I
IPC: B21D5/06
Filed: 2000-05-30
Granted: 2003-11-10
Abstract: FIELD: production of corrugated sheet shapes. SUBSTANCE: shape bending mill includes frame supporting removable sections. In each section are mounted: shafts with bearing assemblies, fastening means for each section and rotation drive unit of working rolls with reduction gear. Each section has two centering devices; each centering device includes bracket, supporting platform and rigidly secured pin. Additional platform having opening for pin is arranged on foot of each section and it engages with supporting platform of frame. Ring for centering washer is secured to additional platform. EFFECT: reduced time period for changing roll passes and mounting them at high accuracy after varying one type of shapes for another. 4 dwg
Patent RU-2207241-C2 (RU)
Title: Method of machining of internal rotating surfaces of nonrigid steel blanks without martempering
Inventor: MINAKOV ANATOLIJ PETROVICH
IPC: B24B39/02
Filed: 2000-07-19
Granted: 2003-06-27
Abstract: FIELD: technology of mechanical engineering, particularly, fine finishing mainly of internal rotating surfaces of nonrigid blanks whose material being steel without martempering. SUBSTANCE: for attainment on worked surface of roughness parameter Ra < 0.16 mcm, blank after dimensional edging is subjected to surface plastic deformation by rigid working members to obtain on worked surface of roughness parameter of Ra=0.25-0.16 mcm and then to centrifugal pneumovibrodynamic working under regimes whose numerical values and specific pressure of different in weight deforming members in form of balls ensure further reduction of roughness value. EFFECT: higher efficiency. 1 ex
Patent RU-2190999-C2 (RU)
Title: Cosmetic remedy
Inventor: LOSHKAREV G L
IPC: A61Q17/00
Filed: 2000-10-02
Granted: 2002-10-20
Abstract: FIELD: cosmetology. SUBSTANCE: proposed cosmetic remedy is concerned with cosmetic preparations possessing antiinflammatory properties, and designed for patients whose skin is predisposed to inflammation, affections with acne agminata and pustules. The cosmetic remedy contains the following ingredients, %: beeswax, 4.5-5.5; cleaned mumiyo, 9.0-11.0; propolis, 2.7-3.3; cleaned fish oil, 27.0-33.0; birch tar, 1.8-2.2; water-free lanolin, 9.0-11.0; natural honey, the balance. EFFECT: efficient treatment of skin inflammatory diseases. 2 tbl
Patent RU-2186674-C2 (RU)
Title: Ring-sawing machine for longitudinal cutting
Inventor: TRUNJAKOV A A
IPC: B27B7/00
Filed: 2000-11-13
Granted: 2002-08-10
Abstract: FIELD: ring-sawing machines for longitudinal cutting. SUBSTANCE: machine has a frame provided with a rolling mechanism, movable platform with a chain drive and a clip, saw drive, adjustable guide. The adaptation mechanism represents a three-support spatially oriented platform located between the frame and the guide, and the clip is made in the form of a space clamp providing for fixation of the blank on the movable platform. EFFECT: enhanced capacity and improved work of the attending personnel. 3 cl, 7 dwg
Patent RU-2198040-C2 (RU)
Title: Grain cleaning machine
Inventor: SAITOV V E
IPC: B02B1/02
Filed: 2000-12-13
Granted: 2003-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: grain cleaning machine has two pneumatic separating systems with settling chambers, pneumatic conveying channels and air supplying channels, fan with suction window and pressure branch pipe and grain and contaminants discharge devices. Charging devices are positioned in pneumatic separating channel walls. Fan pressure branch pipe is communicated with pneumatic separating channel of first pneumatic separating system and with additional channel. Wall of additional channel adjacent to pneumatic separating channel of first pneumatic separating system has distributing gate positioned in lower part, opposite pressure branch pipe of fan and correcting gate positioned at other end of said wall. Fan suction window is communicated with discharge window of settling chamber of second pneumatic separating system through suction branch pipe. Tree-tiered sieve shoe equipped with device for receiving products of cleaning process is positioned under pneumatic separating systems. EFFECT: increased efficiency and improved quality of cleaning grain material. 1 dwg
Patent RU-2220831-C2 (RU)
Inventor: PLETTS ROL F
IPC: B23K23/00
Filed: 1999-05-21
Granted: 2004-01-10
Abstract: FIELD: machine engineering, equipment for Thermit welding. SUBSTANCE: crucible is designed for single usage and it includes housing with cylindrical jacket, flat bottom, lid and refractory lining in housing of crucible designed for filling it with doze of Thermit welding mixture and having meltable opening in bottom. In order to use low-cost materials and to reliably hold crucible itself in housing, flat bottom (of housing) made of non-metallic material adjoins to flat lower side of bearing disc of refractory material with central opening. Said disc corresponds to inner diameter of jacket and has upper cone side turned to side of central opening. Refractory lining is in the form of specially made and inserted inside jacket reaction vessel whose cone bottom corresponds to upper side of disc and adjoins to disc. Hollow guiding nozzle of said vessel is introduced in central opening of bearing disc. EFFECT: improved design. 16 cl, 4 dwg
Patent RU-2202261-C2 (RU)
Title: Extruded food product
Inventor: BURTSEV A V
IPC: A23L35/00
Filed: 2001-01-03
Granted: 2003-04-20
Abstract: FIELD: food industry. SUBSTANCE: the method deals with food concentrate products and could be applied to create compositions of ready-to-use dry breakfasts obtained due to extrudingbased technique. Extruded food product includes reduced grain product, protein product of animal origin, and, also, food and flavoring components. Additionally, it contains protein product of plant origin in the form of soybean rich milk and high fat soybean meal. Moreover, as grain product one should use wheat and rice, as protein product of animal origin - meat and fish stuffing, as food additives - corn starch, beta-carotene and phosphatide concentrate, and as flavoring components - granulated sugar, sodium chloride, CO 2 -extracts of clove, nutmeg and bitter black pepper. The present innovation enables to increase food value, improve organoleptic coefficients balanced according to amino acid composition, and, also, widen the number of extruded products manufactured by the industry in question. EFFECT: higher efficiency. 2 ex, 3 tbl
Patent RU-2200943-C2 (RU)
Inventor: PERFILOV V A
IPC: G01N3/08
Filed: 2001-04-09
Granted: 2003-03-20
Abstract: Изобретение относится к области измерительной техники и может быть использовано при исследовании процессов разрушения хрупких материалов с образованием трещин, в частности, при равновесных испытаниях образцов бетонов по схеме трехточечного изгиба. Способ определения трещиностойкости материалов заключается в том, что на контролируемом изделии по направлению развития трещины размещают несколько тензодатчиков, подключенных к преобразующему электрическому прибору, по сигналам которого судят о параметрах развития трещины. Тензодатчики размещают на расстоянии друг от друга и крепят на подложках из фольги, выполненной из материала с пределом прочности на разрыв, превышающим предел прочности на разрыв материала контролируемого изделия. Тензодатчики подключают к высокоскоростному осциллографу, по сигналам которого определяют время роста трещины и скорость ее прохождения. Техническим результатом изобретения является повышение точности и достоверности определения параметров трещиностойкости путем прямого определения параметров скорости роста трещин в условиях действия постоянной нагрузки. 2 ил.
Patent RU-2210476-C2 (RU)
Inventor: NOVIN KOV N N
IPC: B23K37/04
Filed: 2001-04-26
Granted: 2003-08-20
Abstract: FIELD: welding equipment, namely apparatuses for assembling and welding annular and other seams. SUBSTANCE: rotating tilter includes front and rear stocks with bearing assemblies mounted in housing and designed for mounting spindles. Attachments for orienting article parts one relative to another are arranged in housing and on spindles. Said bearing assemblies are in the form of orienting sleeve with open lengthwise grooves. Pins mounted in spindles normally relative to their axes are inserted with possibility of releasing into said grooves. EFFECT: lowered labor consumption of assembling-welding process, enhanced operational efficiency of rotating tilter, enlarged assortment of assembled and welded articles. 2 dwg
Patent RU-2222654-C2 (RU)
Inventor: SELTSER RAJMOND
IPC: D21H11/08
Filed: 1999-10-11
Granted: 2004-01-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: composition intended for lowering property to lose whiteness and increasing resistance to yellowing in cellulose and paper contains cellulose pulp or paper and effective quantity of N,N-dialkylhydroxylamine, its ester, amide, or thiosubstituted N,N-dialkylhydroxylamine or acidic salt thereof. Advantageous properties of composition can be enhanced by presence of one or several additives selected from group comprising YF absorbers, polymeric inhibitors, nitrones, fluorescent bleaching agents, and agents forming chelate complexes with metals. Method envisages treatment of indicated pulp or paper with effective stabilizing amount of above-mentioned compounds. EFFECT: acquired anti-yellowing property. 12 cl, 20 ex
Patent RU-2200333-C2 (RU)
Title: Unit of piezoelements of geophysical downhole radiator
Inventor: BUSHER M K
IPC: B06B1/06
Filed: 2001-05-25
Granted: 2003-03-10
Abstract: FIELD: technical electroacoustics. SUBSTANCE: invention can find use in highpower geophysical radiators to recover production rate of wells and in acoustic logging. Technical result of invention lies in increase of mechanical and electrical strength of wiring of unit of piezoelements, of its functional reliability and adaptability to manufacture. Unit of piezoelements incorporates separate piezoceramic washers possessing own electrodes which wiring is implemented by means of mounting electrodes conforming to own electrodes of piezoceramic washers. Mounting electrodes of piezoceramic washer of one polarity come in the form of first and second complete metal strips. Sections of each strip conforming to own electrodes of piezoceramic washers alternate with sections o rectangular shape. One section of metal strip conforming to own electrode of piezoceramic washer is arranged between two own electrodes of piezoceramic washers of one polarity. Rectangular sections of each metal strip form arcs located on side surface of unit of piezoelements of geophysical downhole radiator. To diminish probability of electric break-down arcs formed by bridges of first and second mounting plates can be turned in plane of electrodes through 90 degrees one relative another. It is not recommended to fill spaces under arcs with compound displaying adhesion to surfaces of metal strips and piezoceramic washers to raise mechanical strength of radiator. EFFECT: raised mechanical and electric strength of wiring of unit of piezoelements. 2 cl, 2 dwg
Patent RU-2225362-C2 (RU)
Inventor: KNUTAREV A P
IPC: C01G43/06
Filed: 2001-06-13
Granted: 2004-03-10
Abstract: FIELD: nuclear fuel technology. SUBSTANCE: high-enrichment uranium metal is oxidized into oxides, which are then fluorinated. Resulting high- enrichment uranium hexafluoride is diluted and reduced-enrichment uranium hexafluoride is desublimated into containers. Content of minor isotopes in high-enrichment uranium is reduced in a series of gas centrifuges simultaneously with purification of high-enrichment uranium from chemical impurities. Operation conditions for the series of gas centrifuges are determined by restrictions for level of minor isotopes in high-enrichment uranium expressed by relationship:   where m denotes mass number of minor uranium isotope; A m  is limiting level of minor uranium isotope in high-enrichment uranium, %; B m  is content of minor isotope in diluent, %; C m  is required amount of minor isotope in reduced-enrichment uranium hexafluoride, %; A 235 , B 235 , C 235  are contents of U-235 in high-enrichment uranium, diluent, and reduced-enrichment uranium, respectively, %. EFFECT: enabled preparation of high-quality reduced-enrichment uranium hexafluoride with elevated level of minor isotopes, in particular U-234. 1 dwg, 3 tbl
Patent RU-2234866-C2 (RU)
Title: Устройство для сближения краев раны
Inventor: IZMAJLOV S G
IPC: A61B17/03
Filed: 2001-07-06
Granted: 2004-08-27
Abstract: Изобретение относится к отрасли медицины и может быть использовано при сшивании тканей. Устройство для сближения краев раны содержит две бранши, сближающий механизм с планками и направляющие спицы. Спицы проходят сквозь пазы в браншах и выполнены комбинированными из другой иглы и эластичной нити. Нить имеет попеременно чередующуюся плотность и одинаковый с иглой диаметр, а бранши выполнены со сквозными отверстиями с фиксирующими винтами. В результате повышаются удобство и надежность при работе с устройством, предупреждение осложнений и расширение функциональных возможностей устройства. 5 з.п. ф-лы, 7 ил.
Patent RU-2213989-C2 (RU)
Title: Indicator of winding-up degree of movement
Inventor: GINJATULLIN D S
IPC: G04B9/00
Filed: 2001-07-18
Granted: 2003-10-10
Abstract: FIELD: measurement technology, clock measurements. SUBSTANCE: invention is aimed at design of indicator of winding-up degree of movement simple, inexpensive in manufacture and reliable in operation. Indicator of winding-up degree has winding cylinder with spring and indicator elements. Strap fixed to one turn of spring and mounted in guides for displacement relative to center of rotation axis of winding cylinder is utilized as indicator element. EFFECT: design of indicator simple, inexpensive and reliable in operation. 1 dwg
Patent RU-2216034-C2 (RU)
Title: Способ генерирования случайных чисел
Inventor: SAITO JOSIAKI
IPC: G06F7/58
Filed: 2001-07-23
Granted: 2003-11-10
Abstract: Изобретение относится к области вычислительной техники. Технический результат заключается в возможности генерирования случайных чисел, не имеющих какой-либо периодичности или регулярности. Способ генерирования чисто случайных чисел основан на использовании шумов, имеющих характеристику 1/f, при этом первый шум, имеющий характеристику 1/f, и второй шум, имеющий характеристику 1/f, подают на дифференциальную схему для получения разностного сигнала между первым шумом и вторым шумом, посредством чего подавляется влияние характеристики 1/f. Затем из разностного сигнала генерируются случайные числа, которые не имеют периодичности, вызванной характеристикой 1/f первого и второго шумов. 9 з.п.ф-лы, 5 ил.
Patent RU-2202389-C2 (RU)
Inventor: REPINA E JU
IPC: A62D101/22
Filed: 2001-07-23
Granted: 2003-04-20
Abstract: FIELD: chemical industry. SUBSTANCE: method involves removing hexachlorobutadiene by means of reactants forming solutions with hexachlorobutadiene and increasing rate of migration of hexachlorobutadiene from inside of object onto surface thereof. Method allows extent of hexachlorobutadiene distributed in objects under degassing procedure to be reduced. EFFECT: increased efficiency in reducing concentration of hexachlorobutadiene in air inside working rooms. 2 cl, 2 tbl
Patent RU-2226467-C2 (RU)
Inventor: BLOCH GILBERT
IPC: C09J7/29
Filed: 1999-08-12
Granted: 2004-04-10
Abstract: Лента предназначена для приклеивания к различным изделиям в применениях, включающих скрепление лентой и запечатывание, и имеет достаточную плотность, чтобы позволить выдачу из традиционного устройства для выдачи и отрыва ленты. Лента содержит бумажный слой; ориентированный, водонепроницаемый пластиковый пленочный слой, имеющий поверхность, обработанную коронным разрядом, которая адгезивно ламинирована к бумажному слою холодным ламинированием без приложения тепла с образованием ламината из бумаги и пластиковой пленки, имеющего первую и вторую противоположные наружные поверхности; и открытый слой чувствительного к давлению адгезивного покрытия на одной из указанных наружных поверхностей. Использование холодного ламинирования позволяет сохранить свойства ориентированной пластиковой пленки без ухудшения ее прочности, благодаря чему обеспечивается отслаивание пленки целиком с изделия, к которому приклеен ламинат. 14 з.п.ф-лы, 3 ил.