baber/WOPTO huggingface dataset:
Patent RU-2099150-C1 (RU)
Title: Hydraulic cyclone
Inventor: DRUTSKIJ ALEKSEJ VASILEVICH
IPC: B04C5/12
Filed: 1996-08-22
Granted: 1997-12-20
Abstract: FIELD: water cleaning technique; separation of multi-component mixtures. SUBSTANCE: hydraulic cyclone includes cylindrical taper housing with tangential inlet branch pipe, sludge discharge hole and cleaned water discharge branch pipe. Housing is additionally provided with cylindrical chamber in its upper portion having outlet branch pipe which is connected with interior of housing by means of circular slot whose outer diameter is equal to 1.05-1.20 of outer diameter of cleaned water discharge branch pipe. Cone-shaped ferrule located concentrically in lower taper portion of housing forming circular clearance. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2126605-C1 (RU)
Title: Device for heat generation using electric current which runs through micrometer extra- flat conductors
Inventor: AL DO STABILE
IPC: H05B3/26
Filed: 1994-03-30
Granted: 1999-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device produces heat by means of conductors, which are made from high-conducting material. Their thickness is within range of microns, and ratio between width of section and thickness is very high. Conductors are arranged on rests in planes in order to provide heat-emitting surfaces, which do not only produce heat, but also provide diffusion. EFFECT: decreased cost of heating equipment and running costs. 10 cl, 6 dwg
Patent RU-2102726-C1 (RU)
Inventor: PINKHASOVICH S V
IPC: G01N21/74
Filed: 1996-09-30
Granted: 1998-01-20
Abstract: FIELD: atomic absorption spectrometers accomplishing principle of inverse Zeeman effect. SUBSTANCE: spectrometer incorporates optically coupled tubular resistance furnace, source of resonance radiation, electromagnet, optical system with input and output objectives and signal processing unit. Both objectives are directly made fast to magnetic circuit of electromagnet in its optical holes. Spectrometer is fitted with pipe unions to feed inert gas into internal space of tubular resistance furnace. One of objectives has aid to adjust position of lens with reference to tubular resistance furnace. EFFECT: improved functional characteristics of proposed spectrometer. 2 cl, 4 dwg
Patent RU-2116052-C1 (RU)
Title: Surgical instrument for transcutaneously draining cavitary formations
Inventor: JAKUNIN ALEKSANDR JUR EVICH
IPC: A61B17/34
Filed: 1996-10-30
Granted: 1998-07-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has coaxially longitudinally movably mounted mandrin, hollow needle with pavilion, external tube with adapter, drainage tube and device for controlling movements. Hollow needle with pavilion is removable. It is composed of coaxially detachably connected casing and collet chuck. Sealing member is placed between them. The hollow needle has adapter for changing drainage tubes and elongation member. EFFECT: prevented traumatic complications. 5 cl, 10 dwg
Patent RU-2117143-C1 (RU)
Title: Method for development of oil deposit
Inventor: MOROZOV V JU
IPC: C09K8/88
Filed: 1996-12-31
Granted: 1998-08-10
Abstract: FIELD: oil production industry. SUBSTANCE: method is aimed at involving low-permeable oil-saturated sections of bed in developing activities and increasing their producing capacity. According to method, simultaneously injected into oil bed through injection well are polymer solution and water solution of alkali. Then injected is water solution of salt of polyvalent metal, and additionally pumped in is water solution of calcium chloride. This is performed prior to injection of displacing agent. EFFECT: higher efficiency. 3 cl, 2 tbl
Patent RU-2108826-C1 (RU)
Inventor: SUKHORUKOV BORIS IVANOVICH
IPC: A62C31/02
Filed: 1997-02-04
Granted: 1998-04-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: sprayer has body for mixing in it air, water and foam. Installed in body are bearings, shaft with impeller, three nozzles built in body, contraction, blades installed on shaft, blades mounted on body, ports, two nozzles for spraying air, water and foam. EFFECT: higher efficiency. 2 dwg
Patent RU-2107364-C1 (RU)
Title: Collinear antenna
Inventor: SHUSTERMAN F D
IPC: H01Q9/20
Filed: 1997-02-14
Granted: 1998-03-20
Abstract: FIELD: antenna equipment for radio communication and broadcasting in meter and decimeter wave ranges. SUBSTANCE: collinear antenna has vertical network of two active shunt dipoles anchored uniaxially on bearing metal tube. Each shunt dipole is composed of two identical arms and elements similar in design playing role of metal insulators that section bearing metal tube and remove its influence on directing properties of antenna. Antenna includes distribution power supply system passing inside bearing metal tube which is manufactured in the form of coaxial feeder path formed by conductors arranged inside bearing metal tube and its internal surface. Lower end of first conductor is connected to main supply feeder and its upper end is connected to connection point of upper and lower sections of second conductor which pass correspondingly to lower and upper sections of third conductor. Lower and upper ends of third conductor are connected to supply points of active dipoles. Geometric dimensions of coaxial feeder path and structural elements of antenna are determined by following relations: distance between supply points of active dipoles is L 1 , where L 0  is medium length of wave of working range of frequencies; distance between upper ends of adjacent arms of antenna is L 2 ; ratio of diameter d 1  of first conductor to inner diameter D 1  of bearing metal tube equals d 1 /D 1 = 0,21-0,23; ratio of diameter d 2  of second conductor to inner diameter D 1  of bearing metal tube equals d 2 /D 1 = 0,064-0,071; ratio of diameter d 3  of third conductor to inner diameter D 1  of bearing metal tube equals d 3 /D 1 = 0,13-0,14; ratio of diameter d 4  of fourth conductor to outer diameter D 2  of bearing metal tube equals d 4 /D 2 = 0.056-0.063; distance between internal wall of bearing metal tube and third conductor is h 1 = (0,24-0,26)×1; distance between first and third conductors is h 2 = (0,475-0,525)×1 and length of third conductor is l 3 = (0,225-0,275)×l 0 . EFFECT: improved operational characteristics. 2 dwg
Patent RU-2122258-C1 (RU)
Inventor: GALUSHKOV A I
IPC: H01L29/82
Filed: 1997-02-28
Granted: 1998-11-20
Abstract: FIELD: magnetic- field sensing semiconductor devices such as digital sensors or sensing elements of magnetic- field controlled integrated circuits. SUBSTANCE: sensor is, essentially, structure of two bipolar n-p-n magnetic transistors integrated into four-collector bipolar magnetic transistor and double-drain MOS magnetic transistor. Electrode of MOS magnetic transistor gate is provided with ports giving access to contact regions of MOS transistor current contacts, collector and emitter regions, and region of contact for base of four-collector bipolar magnetic transistor, their sizes being not less than those of ports; side insulation over perimeter of ports in gate electrode has its edges aligned with those of respective contact ports; low-resistance region of second polarity of conductivity is made between external edge of MOS transistor gate electrode and closest edge of insulation section, its width being not less than distance between these edges. Sensor body depends only on configuration of gate electrode irrespective of precision of process equipment and accuracy of relative alignment of configuration layers. EFFECT: reduced output signal at zero magnetic field. 1 dwg
Patent RU-2127349-C1 (RU)
Inventor: BERMAN A V
IPC: E02F9/28
Filed: 1997-04-23
Granted: 1999-03-10
Abstract: FIELD: mining machinery and equipment. SUBSTANCE: this is intended for use in mining and earth-moving machines for fitting their working members. Tool is made of steel casting with amorphous-creating components and with initial structure of tempering sorbite. Rock-crushing tool has shank and wedge-shaped working part. Front surface of working part is of wavy configuration and it carries electrodes which are turbullators and stabilizer with resonator. Arranged on rear surface of wavy configuration are chipping-out member and shaped longitudinal slot together with flow divider which is displaced from longitudinal axis of symmetry. Depth of deflection ahead and after second cycloids of wavy surfaces are different in various embodiments of rock-crushing tool. When tool is made for use in monolithic rock, aforesaid values are equal respectively to 0.4, 0.75, 0.75 of diameter of circle which creates aforesaid cycloid and are actually equal to 9-20 mm. When rock-crushing tool is made for use in weakened mass of rock, aforesaid values can be respectively equal to 0.6, 1.0, 1.0 of diameter of circle which creates aforesaid cycloid and are actually equal to 14-56 mm. Application of aforesaid embodiment of tool allows for increasing rock crushing speed. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2129476-C1 (RU)
Title: Method of modernization of grain cleaning production line for deepened processing of grain
Inventor: AGARKOV V I
IPC: B07B9/00
Filed: 1997-05-06
Granted: 1999-04-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: shelling, grinding and crushing machines are installed additionally in existing grain cleaning production lines in vacant space of machine positioning zone at standstill. EFFECT: enhanced efficiency of grain processing, increased loading of existing production lines.
Patent RU-2132475-C1 (RU)
Title: Combined fuel-feed control device of diesel engine
Inventor: KOZLOV A V
IPC: F02D1/04
Filed: 1997-07-21
Granted: 1999-06-27
Abstract: FIELD: diesel engines. SUBSTANCE: device has fuel injection pump with fuel metering and injection controls, engine speed governor with sensing element, movable sleeve, governor lever coupled with governor main spring, and additional lever. Fuel injection control is kinematically linked through additional lever with movable sleeve. Device is provided with spring-loaded starting lever coupled with fuel metering control and corrector. Additional lever is free to independently move relative to fuel injection control. EFFECT: improved efficiency of fuel injection control and simplified design of speed governor. 3 dwg
Patent RU-2136703-C1 (RU)
Inventor: AFANAS EV S V
IPC: C08L61/24
Filed: 1997-08-29
Granted: 1999-09-10
Abstract: Сущность изобретения: в способе получения карбамидо-формальдегидной смолы путем конденсации карбамидо-формальдегидного концентрата с первой порцией карбамида и нагреванием в водном растворе с переменной кислотностью с последующим взаимодействием образовавшегося продукта с дополнительным количеством карбамида при исходном и конечном мольном соотношении карбамида и формальдегида 1 : (1,9-2,1) и 1 : (1,1 - 1,4) соответственно и охлаждением готовой смолы процесс конденсации карбамидо-формальдегидного концентрата и карбамида ведут в присутствии регулятора вязкости смолы, а стадию доконденсации - буферной добавки, а в качестве карбамидо-формальдегидного концентрата используют продукт, модифицированный 1-15% уронов и 1-5% триазинонов, содержащий 65 - 85% формальдегида и его соединений с карбамидом и мольном соотношении карбамида и формальдегида в концентрате, равном 1 : (4 - 6). Технический результат - оптимизация и интенсификация процесса синтеза низкомольных КФС с одновременным улучшением их технических характеристик. 1 табл.
Patent RU-2133343-C1 (RU)
Title: Method for prevention of gas-dynamic occurrences
Inventor: ALYMENKO N I
IPC: E21F5/00
Filed: 1997-08-13
Granted: 1999-07-20
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for prevention of gas-dynamic occurrences in quarries and mines. According to method, undertaken is maintaining of constant moisture content in air flow delivered into mine. Air moisture in this case is used for solution of rock matter and withdrawing gas from rock mass. Application of aforesaid method allows for prevention of gas-dynamic occurrences together with improvement of operating conditions in mines. EFFECT: higher efficiency. 2 dwg
Patent RU-2128217-C1 (RU)
Title: Special vodka "staraya krepost"
Inventor: GAFUROV JU M
IPC: C12G3/06
Filed: 1997-08-14
Granted: 1999-03-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients, kg/1000 dal of prepared product: glycin, 0.9-1.0; succinic acid, 0.9-1.0; citric acid, 0.9-1.0; sugar, 9.0-10.0. Vodka also comprises, l: cedar nut aromatic alcohol, 50.0-55.0; hydrolyzate of milt of salmon family fishes, 1.0-1.2; medical herb infusion, 1.5-50.0; aqueous-alcoholic liquid, the balance. As medical herb infusion vodka may contain ginseng infusion in the amount of 1.5-2.0 l and/or thyme infusion in the amount of 40.0-42.0 l, or wormwood infusion in the amount 45.0-50.0 l, or golden root infusion in the amount of 7.0-8.0 l, or sweet-grass infusion in the amount of 6.0-7.0 l. In order to intensify adaptogenic properties, infusion of velvet antlers is additionally introduced in vodka in the amount of 1.8-2.0 l especially in combination with ginseng infusions. Besides, vodka may additionally contain aromatic alcohol of rusks of rye bread in the amount of 40.0-42.0 l and thyme. The vodka is enriched with biologically active substances and microelements. EFFECT: broadened assortment of vodkas. 7 cl, 12 ex
Patent RU-2128213-C1 (RU)
Title: Countercurrent extractor for vegetable raw material
Inventor: KVASENKOV O I
IPC: C11B1/10
Filed: 1997-10-13
Granted: 1999-03-27
Abstract: FIELD: chemical engineering. SUBSTANCE: invention aims at extracting desired components from vegetable materials involving liquid extractants. Extractor has two-sectional casing with driving screws in each section and individual temperature-control jackets connected with sections over supersonic nozzles, liquid carbon dioxide-supply means for loading section jacket, and extractant vapor-supply means for casing discharge section jacket. EFFECT: intensified extraction process and increased yield of extracted substances. 2 cl, 3 dwg
Patent RU-2127968-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 1997-11-05
Granted: 1999-03-27
Abstract: Изобретение относится к технологии обработки растениеводческой продукции, а именно зерновых, овощей и фруктов пищевого и кормового назначения перед закладкой на хранение. Способ предусматривает получение на поверхности закладываемой на хранение продукции слоя консерванта в виде эмульсии, содержащей в эффективном количестве арахидоновую, и/или жасмоновую, и/или эйкозапентаеновую кислоту или их низшие алкиловые эфиры, а также антиоксидант и карбамид. Способ обеспечивает повышение эффективности обработки и позволяет исключить изменение химического состава продукции.
Patent RU-2145784-C1 (RU)
Title: Method of generation of fumigant gas, device and composition for realization of this method, method of fumigation, method of fumigation of object in form of block of product (versions)
Inventor: ARJAMKIN A A
IPC: A23B9/18
Filed: 1998-05-14
Granted: 2000-02-27
Abstract: FIELD: destruction of pests in products, such as grain, tobacco and quarantine objects. SUBSTANCE: method of generation of fumigant gas in form of mixture of phosphine and carbon dioxide includes introduction of mixture of acid and water to phosphide of metal, binder and agent forming carbon dioxide during reaction which are preliminarily mixed as homogeneous mass. Carbon dioxide is obtained simultaneously with phosphine. Heat released during generation of phosphine is compensated for due to endothermic process of forming of carbon dioxide. Device used for generation of the fumigant gas includes reactor consisting of at least two communicating chambers: one chamber is used for mass of metal phosphide, agent forming carbon dioxide and binder and second chamber is used for mixture of acid and water. Composition for generation of fumigant gas includes components in the following ratio: phosphine and carbon dioxide, 1(1.5-20.0) parts by volume and acid and water, 1(1-10) parts by mass. Method of generation of fumigant gas includes switching-on the device for generation of fumigant gas and generation of phosphine and carbon dioxide in device. Delivery of fumigant gas to the object to be treated is effected due to excessive pressure built up in the above-mentioned device. Method of fumigation of object in form of block is effected at the top or at the bottom of this block within the period of time sufficient for forming the fumigation wave which is then forced through object of fumigation by convective flow of air. According to another method of fumigation of object in form of block of product through which natural convective flow of air passes, fumigant gas is fed to object within the period of time sufficient for filling the entire block of product with fumigant gas. Version of method of fumigation of object having form of block of product through which natural convective air flow of alternating direction passes provides for deliver of fumigant gas at the top and at the bottom. Method of fumigation of object where convective air flows are absent or closed natural convective air flows are present inside object, consists in delivery of fumigant gas to upper portion of object. EFFECT: reduced consumption of fumigant gas; reduced expenses for decontamination of object. 28 cl, 14 dwg
Patent RU-2137551-C1 (RU)
Inventor: CHISTJAKOV JU L
IPC: B03C3/40
Filed: 1998-06-17
Granted: 1999-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: electric filter has case, laminated settling electrodes with dielectric coating, ionizing electrodes, electric travelling-field electrodes, and power supply sources. Ionizing electrodes are made as wing-shaped blades with sharp rear edge. Electrodes of electric travelling field are shaped as plates with layer of homogeneous dielectric. They also have wing-shaped profile. Electrodes are distributed in active zone of electric filter so that they form flat grid in plane passing along gas flow perpendicularly to settling electrode. Ionizing electrodes are connected to source of single-phase alternating current, and electrodes of electric travelling field are connected in succession from ionizing electrode to starting leads of phase windings of three-phase alternating-current source. EFFECT: reduced resistance to gas flow. 4 cl, 1 dwg
Patent RU-2150442-C1 (RU)
Title: Ceramic compound
Inventor: SOLOV EV A I
IPC: C04B35/101
Filed: 1998-08-31
Granted: 2000-06-10
Abstract: FIELD: industrial ceramic and refractory materials, more particularly manufacture of products used in electrical engineering, chemical and metallurgical industries. SUBSTANCE: alumina based ceramic compound comprises as modifying additive, plasmochemically prepared aluminium oxide, ratio of components is as follows, wt. %: alumina, 70.0-97.0; and plasmochemically prepared aluminium oxide, 3.0-30.0. EFFECT: higher bending strength of materials prepared from the ceramic compound. 1 tbl
Patent RU-2149076-C1 (RU)
Title: Method for making powders of refractory titanium base compounds
Inventor: SHVEJKIN G P
IPC: C01B31/30
Filed: 1998-09-25
Granted: 2000-05-20
Abstract: FIELD: powder metallurgy, namely production of powders of refractory compounds on base of titanium carbides or nitrides that may be used for making cutting tools, metallic reinforcement and so on. SUBSTANCE: method for making titanium carbide, oxycarbide, nitride, oxynitride or oxycarbonitride comprising steps of producing particles of titanium oxide with amorphous carbon adsorbed in their surfaces and subsequent carbothermic reduction also includes steps of adding into aqueous solution of titanium sulfate acetylene carbon black at relation Ti +4 :cm 3  being no less than 1:0.5; then at continuously intensively stirring solution adding to it at rate 1-2 cu. cm/min aqueous solution of ammonia, settling pulp for 10-20 min, decanting solution, filtering deposit, washing it out by water and drying at temperature 200-220 C. EFFECT: possibility of making ultrafine powders of refractory compounds of titanium by simple and safe method providing strict control of carbon quantity. 3 cl, 3 ex
Patent RU-2130866-C1 (RU)
Inventor: SOKOLOVSKIJ G A
IPC: B64D1/02
Filed: 1998-10-27
Granted: 1999-05-27
Abstract: FIELD: aeronautical engineering; system for suspension of cargoes to flying vehicles and positive separation of cargoes from launch vehicle. SUBSTANCE: aviation ejection device includes front cargo pusher 1, rear cargo pusher 2 identical in construction, synchronizing mechanism (rods 23 ands 25 and double-arm lever 24) articulated on body of device, first locking mechanism for locking hook 11, second locking mechanism (not shown) for locking hook 11 and pyro pusher including cylinder 30 and rod 32 articulated on body of device. Plungers 5 and 5' are mounted inside bushes 4 and 4'. Open ends of plungers 5 and 5' are rigidly connected with bases 6 and 6' on which locking levers 9 and 9' are mounted by means of axles 8 and 8'; levers are loaded relative to respective base by means of springs 10 and 10'. Levers 18 and 18' of stroke limiters of plungers 5 and 5' are articulated on bodies 3 and 3'. Levers 19 and 19' are articulated on bodies 6 and 6'. They are connected by means of hinges with second ends of levers 18 and 18', respectively. Levers 18 and 18' are provided with pins 21 and 21' engageable with locking levers 9 and 9'. Cargo gripping devices 42 and 42' are articulated on respective bases 6 and 6' and are locked by means of locking levers 9 and 9'. EFFECT: simplified kinematic linkage; reduction of vibration impacts on cargo. 7 cl, 8 dwg
Patent RU-2145567-C1 (RU)
Inventor: BOBYLEV V V
IPC: B65B1/32
Filed: 1999-01-18
Granted: 2000-02-20
Abstract: FIELD: food and chemical industries; packing of groats, short macaroni foods, baked goods, chemicals. SUBSTANCE: proposed automatic packing machine has common fixed accumulator, weight metering head, transportation and dosing module consisting of feed reservoir, equalizing reservoir and dosing reservoir arranged in tandem and in cascade. Equalizing reservoir is made in form of vertical feeder formed rear, side and front walls. The latter has movable gate and fastening screw. Slot between dosing tray bottom and lower edge of gate serves to pass product into tray intake zone. Vibratory drive is used in each reservoir. Vibratory drive of trays is provided with device to preset direction of product flow. No such device is installed in reservoirs. When handling small-size articles, front wall can be set at acute angle relative to side walls of tray. Shaped cutout should be preferably made on lower edge of movable gate. To simplify the design, vertical feeder can be second on tray, or rear and side walls of vertical feeder can be made as extension of corresponding walls of tray, and front wall, as bridge between side walls. EFFECT: provision of stable operation, possibility of easy change-over for dispensing of products differing in shape and size. 7 cl, 8 dwg
Patent RU-2160893-C1 (RU)
Title: Process of nondestructive inspection of quality of finished reinforced concrete articles
Inventor: SLJUSAREV G V
IPC: G01N3/32
Filed: 1999-03-29
Granted: 2000-12-20
Abstract: FIELD: construction industry. SUBSTANCE: process can be applied for selective or complete nondestructive test of finished construction reinforced concrete articles. Process includes several stages. First inspected article is put on supports in accordance with operating conditions and vibrations of varying frequency required by form, specified operational parameters and multiplicity of repetition of these vibrations are excited. Then dependence of values of dynamic parameters of article on value of rate of change of frequency of vibrations for specified level of excitation energy is determined. Values of change of dynamic parameters of inspected article depending on value of rate of change of frequency of vibrations are compared with corresponding changes of values of dynamic parameters of standard article obtained under same inspection conditions. EFFECT: increased accuracy of measurements taken in process of nondestructive inspection with simultaneous rise of its informativity. 2 cl, 5 dwg