baber/WOPTO huggingface dataset:
Patent RU-2210178-C1 (RU)
Inventor: KOPYLOV S N
IPC: H03K3/286
Filed: 2001-12-10
Granted: 2003-08-10
Abstract: FIELD: pulse equipment. SUBSTANCE: flip-flop facility incorporates majority element 1, first 2 and second 3 diodes, first 4, second 5, third 6 and fourth 7 resistors, OR-ELSE gate 8, first 9 and second 10 capacitors, input bus 11, setting 12 and resetting 13 buses. First input of majority element 1 is connected to first lead-out of resistor 4 and cathode of diode 2, second input of majority element 1 is connected to first lead-out of resistor 5 and anode of diode 3. Third input of majority element 1 is connected to its output and to second input of OR-ELSE gate 8 which first input is coupled to input bus 11 and which output is connected to second plates of first 9 and second 10 capacitors. First plates of capacitors are connected correspondingly to second-leads-out of first 4 and second 5 resistors and to first leads-out of third 6 and fourth 7 resistors. Second lead-out of resistor 6 is connected to setting bus 12 and anode of diode 2, second lead-out of resistor 7 is connected to resetting bus 13 and cathode of diode 3. EFFECT: raised operational reliability, expanded functional potential. 1 dwg
Patent RU-2212568-C1 (RU)
Title: Aircraft gas-turbine engine axial-flow multi-stage compressor
Inventor: BELOUSOV V A
IPC: F04D29/32
Filed: 2002-03-22
Granted: 2003-09-20
Abstract: FIELD: aviation industry. SUBSTANCE: proposed axial- flow multi-stage compressor contains solid rotor drum 1 with working blades, stator housing 2 with set of rings 3 over working blades and guide vane assemblies 4. outer surface of stator housing 2 getting into channel of second circuit is made streamlined, and stator housing 2 and rings 3 are made non- split. Ring groove is made in stator housing 2 over working blades. Rings 3 and guide vane assemblies 4 are installed in stator housing 2 by means of cylindrical intermediate sleeve 5 located in said ring groove and furnished with ring bead 6 on inner surface from inlet side and ring outer flange 7 from outlet side rigidly coupled with stator housing 2 and combustion chamber housing 8. EFFECT: enhanced reliability in operation. 3 cl, 5 dwg
Patent RU-2213262-C1 (RU)
Inventor: BELJAEV A L
IPC: F04B51/00
Filed: 2002-06-10
Granted: 2003-09-27
Abstract: FIELD: oil producing industry. SUBSTANCE: proposed complex is designed for use in information and measuring systems for control over operation of deep-well sucker-rod pumping units and for indirect calculation of produced oil and acquisition and accumulation of information on operation of deep-well sucker-rod pumping units. It consists of measuring module installed on each pumping unit, recording unit and operating device. Information is periodically read off by means of portable computer or special accumulating device or along communication line. Measuring module consists of force transformer connected to signal amplifier of unit including multiplexer, analog-to-digital converter, supply unit, real time clock with alarm clock, microprocessor including permanent storage, series bi-directional information input-output port, storage battery, stand-by supply battery frequency transmitter, microprocessor restarting unit used in case of its stopping. Measuring module and supply unit are installed in crossmembers of deep-well sucker-rod pumping unit. Operating device includes frequency signal receiver, switch to control starting and stopping of deep-well sucker-rod pumping unit. Invention makes it possible to acquire and accumulate information of operation of deep-well sucker-rod pumping unit and to provide, basing on operative analysis of obtained information, automatic control of oil pump duty, thus saving active rigs of pumping units. EFFECT: improved accuracy of measurement, provision of reliability, cut down operating expenses. 1 dwg
Patent RU-2221092-C1 (RU)
Title: Fabric for papermaking machine
Inventor: KUIGLI SKOTT
IPC: D21F1/00
Filed: 2000-12-12
Granted: 2004-01-10
Abstract: FIELD: papermaking equipment. SUBSTANCE: wear-resistant double-layer fabric has carrier surface for supporting of pulp and surface for contacting with machine. Fabric comprises first weft threads interlaced with warp threads so as to form weft layers of equal length. Said layers are arranged on carrier surface so as to form diagonal serge pattern. Second weft threads are interlaced with warp threads so as to form weft layers of equal length, which are arranged on diagonal serge pattern surface contacting with machine. Such weave provides engagement of warp threads with first and second weft threads in balanced weaving pattern for maintaining weft layers in parallel with one another. EFFECT: improved strength and simplified structure of fabric. 19 cl, 15 dwg
Patent RU-2224237-C1 (RU)
Inventor: IVANOV A G
IPC: G01N17/00
Filed: 2002-06-19
Granted: 2004-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: procedure establishing corrosion rate of carbon steel uses autobalancing device with displacement of correction mass in domestic washers with vertical axis of rotation. First two autobalancing devices of same dimensions are manufactured. Ring flute for free movement of tested specimens in the form of steel balls 10 which occupy 1/6 of internal space of balancing ring is added into first device, 5/12 parts of space of ring is filled with tested alkaline solution. Second device has internal radial partitions not limiting free flow of fluid and tested alkaline solution fills 7/12 parts of space of ring. Then autobalancing devices are fixed in upper part of rotating drum of washer and level of noise is measured while washer is switched on, rotates under centrifugation mode without washing, during acceleration of drum. Difference of average values of five starts of washer without washing determines range of change of level of noise created by working medium inside autobalancing device, from level of noise at initial phase of corrosion process of steel 10 to level of noise in final phase of corrosion process of metal. Corrosion rate of metal balls is established by measurement of rate of change of level of noise created by working medium inside autobalancing device in process of drum acceleration under centrifugation mode. EFFECT: improved reliability of procedure. 5 dwg
Patent RU-2218881-C1 (RU)
Inventor: LOMONOSOV A L
IPC: A61B17/11
Filed: 2002-07-22
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying two-barreled stoma. Intestinal loops having stomas are sutured along antimesenterial edge. Loops to be anastomosed are connected by suturing them 40 cm apart from fistulas at the first step. An area for making oval anastomosis is prepared. The anastomosis line is marked with guiding ligature by suturing the intestinal loops walls right through in two points marking anastomosis size. Thread ends are brought into the abducting fistulacarrying loop stoma. Interintestinal anastomosis is built 30 days later after serous membranes adhesion having taken place. Fistula obturation is carried out. EFFECT: enhanced effectiveness of treatment; reduced risk of intestinal suture inconsistency to occur. 2 dwg
Patent RU-2246516-C1 (RU)
Inventor: DUBINSKIJ JA A
IPC: C09D109/08
Filed: 2003-05-26
Granted: 2005-02-20
Abstract: Изобретение относится к материалам, покрытия из которых высокоэффективно снижают вибрационные нагрузки в широком интервале температур (от -40 до +90°С), и может быть использовано в качестве покрытий металлических конструкций, испытывающих повышенные вибрационные нагрузки, а также покрытий корпусов транспортных средств, судов, двигателей и т.п. Мастика содержит связующее, состоящее из четырех латексов: сополимера бутилакрилата со стиролом и метакриловой кислотой, сополимера 2-этилгексилакрилата со стиролом и метакриловой кислотой, сополимера бутилакрилата с акрилонитритом и метакриловой кислотой и сополимер стирола с метакриловой кислотой, пластификатор "Эдос", в качестве наполнителя - смесь каолина с наполнителем, выбранным из группы, включающей волластонит, перлит, кизельгур, пигмосил, диспергатор и антипирен. Технический результат - повышение вибропоглощающих свойств мастики, улучшение гигиенических характеристик покрытия и возможность использования заявленной мастики для более широкого класса изделий. 5 з.п. ф-лы, 2 табл.
Patent RU-2229531-C1 (RU)
Inventor: KLIMIN A V
IPC: C22C5/02
Filed: 2003-08-05
Granted: 2004-05-27
Abstract: FIELD: jewelry. SUBSTANCE: 777-carat gold base alloy includes in its composition following components, mass percent: gold, 77.7; silver, 11.2; copper, 7-9; indium, 0.3-0.7; gallium, 0.6-1; palladium, 0.7-1.3. Proposed alloy is distinguished by brilliance, noble saturated yellow-green color, as well as high physical, mechanical, and casting properties such as plasticity, malleability, strength, short melting period. EFFECT: enhanced quality of customer products. 1 cl, 1 dwg, 3 tbl, 1 ex
Patent RU-2244243-C1 (RU)
Title: Shaped charge
Inventor: AKIMOV A A
IPC: F42B1/02
Filed: 2003-10-30
Granted: 2005-01-10
Abstract: FIELD: designing of shaped charges. 
     SUBSTANCE: the shaped charge has a casing, initiating device, explosive cartridge with a shaped recess coated with a facing, inert lens, a damping insert is placed between the safety-actuating mechanism, its thickness in the axis of symmetry of the shaped charge is selected from the range determined by inequality: b 21  < b 2  < b       ,   22        and an air gap is provided, whose thickness in the axis of symmetry of the shaped charge is selected from the range determined by inequality: D       .   1         t        .   2       (1+δ) - b 1  < b 3  < (Δh - b 2 ). The total time of delay of the output of the axial compression wave to the main explosive charge is determined from relation: t 0  = t b  + t s  + t l . 
     EFFECT: enhanced reliability of the shaped charge with a simple design. 
     2 dwg, 1 ex
Patent RU-2255318-C1 (RU)
Inventor: SITNIKOV A A
IPC: G01M7/00
Filed: 2003-12-15
Granted: 2005-06-27
Abstract: FIELD: the invention refers to the field of metal working by cutting. 
     SUBSTANCE: the mode of identification of a technological system is in that that on the input of the technological system's input polyharmonic stimulant influence is given, changes of an amplitude and of the frequency of the output signal are registered and as regards of the amplitude of the output signal to the amplitude of the input signal of corresponding frequencies form and coefficients of the dynamic model are determined. At that polyharmonic stimulant influence is formed by the profile of a half-finished product. At that the height and the quantity of slots of the half-finished product are determined according to mathematical expressions. 
     EFFECT: acceleration of the process of identification. 
     2 dwg
Patent RU-2265756-C1 (RU)
Inventor: ZHULIDOV N V
IPC: F16C1/00
Filed: 2004-03-02
Granted: 2005-12-10
Abstract: FIELD: machine engineering, namely different types of movable joints, possibly of links of mechanisms, mainly in piston machines and in mechanisms for converting complex reciprocation motion. 
     SUBSTANCE: movable joint of two links of mechanism includes first body with cavity being first link of mechanism or part of said link. Body with cavity has outlet opening in the form of cone whose apex is directed  in cavity. Said opening provides communication of cavity with environment. Movable joint also includes second body being part of second link of mechanism and placed in cavity f first body with possibility of changing their mutual position. Movable joint is provided with unit for keeping non-zero interval between centers of imaginary mutually touching or crossing spheres, namely sphere inscribed in cavity of first body and sphere described around second body. 
     EFFECT: lowered friction of joined members of joints due to using rolling friction. 
     7 cl, 2 dwg
Patent RU-2262524-C1 (RU)
Inventor: SARKAROV R A
IPC: C09K8/08
Filed: 2004-03-12
Granted: 2005-10-20
Abstract: FIELD: petroleum and gas industry. 
     SUBSTANCE: invention relates to drilling petroleum and gas holes. The drilling mud containing magnesium chloride, calcium bromide, caustic magnesite, ortho-phosphoric acid, starch water contains additionally caustic soda in the following ratio of components, wt.-%: magnesium chloride, 13.1-14; calcium bromide, 33.0-33.9; caustic magnesite, 0.40-0.49; ortho-phosphoric acid, 0.4-10; starch, 0.3-0.7; caustic soda, 0.2-0.7, and water, the balance. Invention can be used in opening productive beds and overhaul repair works of holes. Invention provides improving quality of drilling mud due to reducing filtration index and corrosion activity. 
     EFFECT: improved and valuable properties of drilling mud. 
     1 tbl, 1 ex
Patent RU-2262976-C1 (RU)
Inventor: VINOGRADOVA M A
IPC: C02F1/00
Filed: 2004-03-22
Granted: 2005-10-27
Abstract: FIELD: water filtration. 
     SUBSTANCE: invention can be used in liquid filters, mainly, jug-type filters for cleaning drinking water. Proposed filtration device consists of housing filled with filtering material and provided with at least one outlet hole in base, cover with holes to let in water and let out air, and at least one locking device arranged between housing and cover.  Said locking is furnished with at least one valve. 
     EFFECT: improved reliability and service characteristics of device. 
     15 cl, 7 dwg
Patent RU-2267849-C1 (RU)
Title: Electric power system for naval onboard information and control complex
Inventor: ALEKSANDROVA LJUDMILA MIKHAJLO
IPC: H02J9/06
Filed: 2004-07-12
Granted: 2006-01-10
Abstract: FIELD: electric engineering, in particular, systems for electric power distribution, can be used mainly in naval automated systems with centralized power distribution control over various onboard equipment, including onboard weapon systems. 
     SUBSTANCE: electric power system for onboard information and control complex has peripheral devices for communication with control subjects, computer modules of which by means of interface inter-processor exchange main are connected to computing machine of central control device, stand-by power source, to output of which inputs of stand-by power of central control device and peripheral devices for communication with control subjects are connected, block of constant voltage commutators, relay block for controlling clamping means and block for accumulating error signals, input of which on isolation breakdown signal is connected to appropriate output of device for input control over three-phase grid parameters, and outputs on power breakdown signals and isolation breakdown signals are connected to appropriate indicators of face panel of central control device, output of input control device for three-phase grid parameters on normal network parameters signal is connected to control input of input three-phase grids clamping device, while, peripheral communication devices for communication with control subjects have, at least, one peripheral communication device for communication to individually targeted objects, and one peripheral device for communication to group targeting objects, block of secondary power sources, firing circuits and backup control panel, and central reserved device additionally has device for input control over one-phase grid parameters and two input commutators of alternating voltage, inputs of which form an input of central reserved device for connection to source of one-phase alternating current voltage, two transformers, inputs of which are connected to outputs of, respectively, first and second input commutators of alternating voltage and their outputs and inputs of one of input alternating-voltage commutators are connected to appropriate inputs of block for commutation of alternating voltage, at outputs of which voltage variables of different values are generated, incoming through peripheral device of individual targeting objects and group targeting objects to alternating-current power inputs of appropriate devices and executive mechanisms of individual targeting devices and group targeting devices, and also clamping devices block for individual targeting devices firing circuits, clamping devices block for group targeting devices firing circuits, clamping devices block for computing system and clamping devices block for tracking systems. 
     EFFECT: expanded functional capabilities of system, increased reliability and durability. 
     3 dwg
Patent RU-2274712-C1 (RU)
Title: Building unit
Inventor: SEMENOV JURIJ BORISOVICH
IPC: E04C1/00
Filed: 2004-09-10
Granted: 2006-04-20
Abstract: FIELD: building materials, particularly building units used for building wall erection. 
     SUBSTANCE: building unit is shaped as rectangular parallelepiped with length/width ratio of 1:2 and comprises stretcher, header and bed faces. Upper face is provided with rectangular extensions, lower face is provided with corresponding depressions. Lock connection members, namely dovetail extensions and dovetail depressions are formed on the faces. Mechanical solid concrete or polymeric concrete coating is created on front face. Dovetail depressions similar to that of the lock connection members are created on inner face. Some units have decorative coating formed on one face and on front face of each unit. Two steel L-shaped anchors are built in the unit. 
     EFFECT: increased assemblage simplicity and quality, reduced time of building envelope assemblage, reduced binding agent consumption, increased heat insulation properties of building envelope, increased building appearance and extended range of technological capabilities. 
     6 cl, 6 dwg
Patent RU-2268956-C1 (RU)
Title: Method of dyeing wool materials with chrome dyes
Inventor: SHARNINA LJUBOV VIKTOROVNA
IPC: D06P5/02
Filed: 2004-09-09
Granted: 2006-01-27
Abstract: FIELD: textile industry. 
     SUBSTANCE: method is distinguished by treating wool materials with dyeing solution followed by treatment with composition comprising substance helping fixation of dye on material, in particular oxyethylidenediphosphonic acid and/or silica-based waste from filtration stage of aluminum fluoride production process, this substance being used in amounts between 0.05 and 20 g/L. 
     EFFECT: improved color characteristics of dyes, simplified dyeing technology, improved environmental conditions and economical efficiency. 
     1 tbl, 7 ex
Patent RU-2269533-C1 (RU)
Title: Method for preparing phthalocyanine
Inventor: KORZHENEVSKIJ ANDREJ BRONISLAV
IPC: C07D487/22
Filed: 2004-09-29
Granted: 2006-02-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing phthalocyanine. Method involves heating up of phthalonitrile with compound of alkaline metal and the following acid demetallization of formed product. As compound of alkaline metal the method involves using dry sodium hydroxide, heating up is carried out to temperature 200-220°C and formed melt is kept at this temperature for 10-15 min. Invention provides simultaneous significant simplifying the method for preparing phthalocyanine and to enhance the yield of the end product by 1.5-fold. 
     EFFECT: improved preparing method. 
     2 cl, 1 tbl, 1 ex
Patent RU-2273843-C1 (RU)
Title: Mode of a spectral analysis
Inventor: ZAKHAROV JURIJ ANATOL EVICH
IPC: G01N21/74
Filed: 2004-10-08
Granted: 2006-04-10
Abstract: FIELD: the invention refers to analytical chemistry. 
     SUBSTANCE: in the mode after a fractional separation of the matrix the probe with elements settled down on its surface is again introduced in the electrothermal atomizer  or in the flaming atomizer or in a burner for inductively constrained plasma for evaporation and registration of an analytical signal. 
     EFFECT: the mode provides possibility of direct analysis of solid samples with the aid of a probe and reduces limits of detection of defined elements. 
     1 dwg
Patent RU-2272723-C1 (RU)
Inventor: KRASNOV ALEKSANDR ALEKSANDROVI
IPC: B60R19/18
Filed: 2004-10-22
Granted: 2006-03-27
Abstract: Энергопоглощающий буфер с ограждением для автомобиля относится к средствам защиты транспортных средств. Конструкция буфера, присоединенного к несущей конструкции автомобиля, включает две секции, которые расположены на расстоянии друг от друга, и каждая из них включает энергопоглощающие устройства, прилегающие друг к другу. Каждое энергопоглощающее устройство выполнено их двух соединенных друг с другом энергопоглощающих элементов, каждый из которых является зеркальным отображением другого, выполнен за одно целое из отрезка круглого металлического прута и включает основание, дополнительное основание, ближнюю, дополнительную и дальнюю перемычки, соединенные между собой основным и дополнительным раскосами и расположенные во взаимно перпендикулярных плоскостях. Основания энергопоглощающих элементов расположены вертикально и присоединены к опорной поверхности, перемычки энергопоглощающих элементов расположены горизонтально и соосно друг другу, при этом основные и соответственно дополнительные раскосы энергопоглощающих устройств каждой секции расположены ниже опорной поверхности и соединены между собой жесткими пластинами. Каждая секция буфера снабжена защитным ограждением, выполненным из соединенных между собой вертикальных и горизонтальных трубчатых элементов, присоединенных к дополнительным основаниям энергопоглощающих устройств, а также амортизирующими устройствами, присоединенными к трубчатым элементам ограждения и несущей конструкции автомобиля и выполненными каждое за одно целое из двух пластинчатых пружин. Конструкция буфера включает наружную обшивку, которая снабжена утонениями, что обеспечивает упорядоченное разрушение ее в заданных местах, и эластично-упругие элементы в виде цилиндров, присоединенных к трубчатым элементам ограждения. Технический результат заключается в упрощении конструкции, высокой энергопоглощающей способности и стабильности характеристик амортизации, а также в возможности многоразового использования конструкции. 2 з.п. ф-лы, 6 ил.
Patent RU-2277785-C1 (RU)
Title: Method for producing of wafer bread
Inventor: BOCHKOVA LIDIJA KONSTANTINOVNA
IPC: A21D13/08
Filed: 2004-11-15
Granted: 2006-06-20
Abstract: FIELD: production of farinaceous confectioneries. 
     SUBSTANCE: method involves preparing dough containing mixture of first-grade wheat flour and amaranth seed flour, compressed baker's yeast, salt, sugar, vegetable oil, CO 2 -extract of brandy mint, enzymic preparation "Neutrase" and water, said components being used in predetermined ratio; mixing said components; fermenting; forming in the shape of sheets and baking at predetermined parameters. 
     EFFECT: improved organoleptical properties of wafer bread. 
     1 ex
Patent RU-2277481-C1 (RU)
Inventor: JANSUFIN NIGMATULLA RAKHMATULL
IPC: B60V1/08
Filed: 2004-12-07
Granted: 2006-06-10
Abstract: FIELD: shipbuilding; trimaran wing-in-ground-effect craft. 
     SUBSTANCE: proposed rescue trimaran wing-in-ground-effect craft contains three hulls interconnected by rectangular wings.  Hull arranged in axis of symmetry of wing-in-ground-effect craft is advance forward.  Craft is provided with keel, stabilizing fin and turbojet engines.  Hulls are of redan type, multitier, being divided into sealed compartments in length.  Side hulls are made not less than two times longer than third hull arranged along axis of symmetry of wing-in-ground-effect craft.  One of rectangular wings is made passable provided with corridor for passing into side hulls.  At least three twin drive sheaves are installed in watertight shafts of each hull in grooves of which wire ropes are laid being pulled out of drums and tensioned by sling fastening gear.  In flight position, shaft holes are closed by streamlined covers by means of hydraulic cylinders.  Sling-fastening gears are arranged in shafts.  Lower part of middle hull at its rear end is made in form of fixed ramp with guides for holding and slipping of reconnaissance bathyscaphe and rescue bathyscaphe into water. 
     EFFECT: increased performance characteristics of wing-in-ground effect craft in rescue operations. 
     3 dwg