baber/WOPTO huggingface dataset:
Patent RU-2204675-C2 (RU)
Inventor: DI ZEN VIK
IPC: E06B3/96
Filed: 1998-08-26
Granted: 2003-05-20
Abstract: FIELD: construction industry, design of doors. SUBSTANCE: set of door-frame has two compressed side frameworks and compressed upper framework produced from composite material. Side frameworks and upper framework are fabricated with formation of first and second longitudinal adjoining open trough sections possessing side walls placed at some distance one from another and common central wall. Edge of wall lies in same plane as edges of side frameworks and upper framework. Section are closed on butts. Bottoms of second sections protrude beyond bottoms of first sections and pass in parallel to them so that connection of upper framework with side frameworks bottoms of first sections limit door-frame. Bottoms of first sections of side frameworks are tailored for installation of door fittings. Bottoms of second sections protrude inwards of door aperture. First and second sections are positioned with formation of thrust shoulder. Side framework made of composite material by compression with formation of first and second longitudinal trough sections having side walls placed at some distance one from another and common central wall. Upper framework of door-frame is made of composite material by compression with formation of first and second longitudinal parallel adjoining open trough sections possessing side walls placed at some distance one from another and common central wall. Edge of wall lies in same plane with edges of mentioned side walls. Sections are closed on butts. Bottom of second section protrudes beyond bottom of first section and passes in parallel to it. First and second section s form thrust shoulder. EFFECT: raised strength and service life of door-frames. 28 cl, 24 dwg
Patent RU-2208619-C2 (RU)
Title: Aqueous fluid polymer suspension
Inventor: BERDIK CHARL Z LI
IPC: C09D7/00
Filed: 1998-10-15
Granted: 2003-07-20
Abstract: FIELD: polymer materials. SUBSTANCE: suspension contains water-soluble synthetic associative thickening polymer, water-soluble carbon-containing salt (in particular aliphatic carboxylic acid sodium salts), and water. Suspension is prepared by dissolving carboncontaining salt in water, adding polymer, and mixing it with salt solution. EFFECT: enabled preparation of fluid thickener, which manifests improved working characteristics in latex paint. 27 cl, 1 tbl, 29 ex
Patent RU-2182109-C2 (RU)
Title: Overhead belt conveyor
Inventor: TARASOV JU D
IPC: B65G15/08
Filed: 2000-06-15
Granted: 2002-05-10
Abstract: FIELD: mechanical engineering; conveyors. SUBSTANCE: invention relates to conveyors with overhead belt for transportation of lump and loose loads. Proposed conveyor has endless belt closed on drive and tension drums and brackets secured to belt sides. Rolls of chute section are installed by means of axle for engagement with tubular guides. Each bracket consists of two links. Link secured on belt is made in form of hook with horn pointed downwards relative to belt plane. Link with rolls is made in form of loop whose plane is arranged at right angle relative to hook plane for coupling with hook. Axles of rolls in loop are installed by means of two pairs of cross strips welded to loop from top and bottom and provided with holes for fitting the axles which have shoulders at roll sides and pressure nuts at opposite sides. EFFECT: improved reliability and increased service life of conveyor, reduced metal usage. 2 dwg
Patent RU-2211169-C2 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2000-10-05
Granted: 2003-08-27
Abstract: FIELD: ice-breaking jobs. SUBSTANCE: ice cover 1 is broken near shore by use of stress and deformation state of ice cover arising over shore line 4 during sea tide. Ship 2 first moves along shore line at some distance from frozen edge of ice equal to half length of wave of static sagging of ice cover 1 and then at resonance speed along free edge. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2207958-C2 (RU)
Title: Modular jet printer
Inventor: EHKSTELL DZHEJMS P
IPC: B41J2/175
Filed: 1999-03-12
Granted: 2003-07-10
Abstract: FIELD: jet printing equipment, in particular, devices for production of copies with the aid of jet printers and systems. SUBSTANCE: for a jet printer the hydraulic and electronic delineation of the construction members is determined anew. Modular separation of the printing apparatus from the writing apparatus provides for realization of the replaced printing module containing all the principal members of the jet printing system, in particular for those, which have the highest probability of wear or failure with time due to the often use. The subsystem of the printing apparatus contains one or several printing modules, having the elements of the printing head with the respective components of the printing ink line and the mechanisms of control of consumption and pressure of the printing ink. Besides, it has one or several printing ink vessels either permanent, replenished or replaced with one or several compositions of the printing ink, one or several means of printing ink supply, such as pipes and valves, hydraulic printing ink connecting vessels with the printing ink lines, components of the servicing section. The printer subsystem has a frame for arrangement of the mentioned components in a combined module, which is inserted as a cassette. This provides for production of the modules of the jet printer for use with a compactable module of the printing apparatus, printing apparatus on their base, their manufacture, service and use. Besides, it provides for production of a printing apparatus compactable with the described printing apparatus. The printing apparatus does not contain any components for which a direct contact with the printing ink is required. The components wettable with printing ink are made for taking into account the technical modifications irrespective of the electric and mechanical connection between the writing apparatus and the printing apparatus. EFFECT: improved constructions. 19 cl, 21 dwg
Patent RU-2225296-C2 (RU)
Title: Шина с двумя степенями жесткости каркасной арматуры
Inventor: MOREL NOEHL
IPC: B60C9/08
Filed: 1999-04-27
Granted: 2004-03-10
Abstract: Изобретение касается шины с радиальной каркасной арматурой. Шина содержит радиальную каркасную арматуру, с внешней стороны которой радиально установлена арматура вершины, состоящая из двух рабочих кордных слоев из усилительных элементов, пересекающихся друг с другом и образующих с круговым направлением углы от 10 до 45 o , при этом в своей части АВ, расположенной под арматурой вершины, каркасная арматура содержит разрезанные усилительные элементы. Технический результат - создание шины, в которой упругость каркасной арматуры, расположенной под арматурой вершины, больше, чем упругость частей арматуры, усиливающих боковины шины. 4 з.п. ф-лы, 4 ил.
Patent RU-2206805-C2 (RU)
Title: Electric drive with cycloid planetary reduction gear
Inventor: SOLOVTSOV N E
IPC: H02K33/02
Filed: 2000-12-21
Granted: 2003-06-20
Abstract: FIELD: electrical engineering; electric motors. SUBSTANCE: electric drive has housing with cover, electric motor incorporating permeable rotor, reduction gear mounted on motor shaft and used to impart rotary motion through high-speed bearings of planetary cycloid reduction gear to output shaft; permeable rotor is made in the form of spring welded to form common torus structure; magnetic core of motor has annular slots over entire side periphery that follow annular outline of spring turns and functions as fixed wheel of planetary cycloid reduction gear; permanent magnet provided with annular slots following annular outline of spring turns functions as movable ring; effective magnetic flux is transferred from stator to output-shaft permanent magnet through direct contact of permeable engagement between stator and rotor. EFFECT: reduced electromagnetic loss of drive. 10 cl, 4 dwg
Patent RU-2200033-C2 (RU)
Inventor: BORISOVA N A
IPC: A61N1/30
Filed: 2001-01-18
Granted: 2003-03-10
Abstract: FIELD: medicine, neurology. SUBSTANCE: one should conduct endonasal electrophoresis of 5%- cerebrolyzate aqueous solution which is introduced both from anode and cathode. The first three procedures are carried out at current power being 1 mA for 12 min. The next - for 15-20 min. Therapy course consists of 10-12 procedures. The method enables to increase therapy efficiency. EFFECT: improved results of therapy.
Patent RU-2205093-C2 (RU)
Inventor: ALEKSANDROV V I
IPC: B23B25/06
Filed: 2001-02-12
Granted: 2003-05-27
Abstract: FIELD: cutting metals and electrically conductive materials, working articles in universal and special machine tools at all levels of automatization in different conditions of production process organization, investigation of strength properties of cutting tools. SUBSTANCE: apparatus includes electric circuit and cutter. In seat of cutter body head cutting tip is placed onto supporting electrically conductive plate; tip is electrically insulated relative to electrically conductive plate, relative to cutter body and mounting members. Insulator is applied onto surface of supporting plate engaging with cutting tip, onto head of cutter body, onto bearing surface of seat of cutter body head and onto surfaces of mounting members engaging with cutting tip and extending outside cutter body. Apparatus is provided with electronic signaling device for registering time moment of admissible wear degree of cutting tip. Said device is connected to electric circuit between spindle and housing of machine tool. Body of cutter is not insulated relative to mass of machine tool. Electronic signaling device may include connected in series integrator, threshold unit, switching unit and indicator connected to electric power system of machine tool, circuit for charging integrator having resistor and capacitor grounded through connection wire to housing of machine tool. Signaling wire conductor of spindle of machine tool is connected with discharging circuit of integrator through additional resistor and said capacitor connected with outlet of integrator. Control inlet of switching unit serves as inhibition inlet for indication. EFFECT: enhanced strength of tool, improved rigidity of technological system, high- quality controlling system. 2 cl, 7 dwg
Patent RU-2198944-C2 (RU)
Inventor: ZHUKOVSKIJ JU G
IPC: C22B9/18
Filed: 2001-02-15
Granted: 2003-02-20
Abstract: Изобретение относится к металлургии, а именно к электрошлаковой металлургии, и может быть использовано в производстве особо чистых металлов и изделий из них. Способ включает пропускание электрического тока через разнополюсные электроды, частично помещенные в токопроводный расплавленный шлак, находящийся в печи с металлическими охлаждаемыми стенками с гарнисажным слоем шлака, поступательное погружение переплавляемого металла по мере капельного оплавления в расплавленный шлак, кристаллизация металла и формирование слитка в водоохлаждаемом кристаллизаторе. В качестве шлака используют стекло. Перед началом погружения в расплавленный шлак металл покрывают стеклом для образования защитной пленки. Капельное оплавление металла осуществляют без прямых электрических контактов разнополюсных электродов с переплавляемым металлом, используя электрический контакт с ним через слой расплавленного шлака. Электроды выполнены из стеклоуглерода. Изобретение расширяет функциональные возможности электрошлаковой технологии, повышает однородность целевых слитков переплавленного металла и упрощает технологии. 2 з.п. ф-лы, 1 ил.
Patent RU-2201841-C2 (RU)
Title: Apparatus for guiding and secondary cooling of ingot in machine for continuous casting of billets
Inventor: KUKLEV A V
IPC: B22D11/14
Filed: 2001-03-20
Granted: 2003-04-10
Abstract: FIELD: metallurgy, namely processes and equipment for metal continuous casting and cooling billets. SUBSTANCE: apparatus includes detachable housing with parting zones between walls supporting chocks for guiding rollers restricting zone for passing ingot; reservoirs for secondary cooling of ingot in each zone in direction of drawing ingot out of mold. Each wall of housing has lengthwise and lateral (relative to length of secondary cooling section) ducts. Lateral ducts are mutually connected by means of sealings in parting zones between walls and they form annular receiving cavities embracing paths of ingot passing in different zones. Part of annular cavities whose number is equal to that of zones is communicated with reservoirs for secondary cooling. Remaining annular cavities are communicated with lengthwise ducts having along them successively arranged branch pipes normal to respective duct and connected with each chock of guiding rollers. EFFECT: enhanced quality of billet due to improved accuracy of ingot guiding, increased useful time period of apparatus due to elimination of section deformation, lowered size and enhanced repairability of apparatus. 9 dwg
Patent RU-2205919-C2 (RU)
Title: Gear measuring direction and velocity of ground movement relative to underground pipe-line and loads on pipe-line caused by ground movement
Inventor: KHARIONOVSKIJ V V
IPC: G01B5/00
Filed: 2001-03-27
Granted: 2003-06-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: gear measuring direction and velocity of ground movement has body, measuring lever with measuring tip on one end protruding from body linked to body with the aid of spherical joint, double coordinate unit reading movement placed inside body and interacting with other end of measuring lever. Measuring tip comes in the form of two mutually perpendicular plates made fast to measuring lever and perpendicular to its axis. Double coordinate unit reading movement includes permanent magnet anchored on measuring lever and two ferrosondes positioned at angle of 90 degrees one relative another and connected to recording unit via magnetic field converters. EFFECT: widened functional potential, simplified design and increased precision of gear. 3 dwg
Patent RU-2221631-C2 (RU)
Inventor: FLJAJSHLI MARKUS
IPC: B01F5/06
Filed: 2001-05-04
Granted: 2004-01-20
Abstract: FIELD: mixing phases of different densities. SUBSTANCE: proposed mixer includes profiling layers located in circular space; these layers have intersecting inclined passages. Diagonal bends are made on sections of surface forming the passage between inner and outer edges of corrugation. Fluid medium is carried in axial direction during mixing. Each layer is located along surface which forms closed periphery located across axis. Each layer has passages located on inner or outer side at similar distance from first to second cross section of circular space applying azimuth velocity component on fluid medium running through them; its magnitude is similar for all equivalent passages. EFFECT: enhanced efficiency of mixing fluid medium. 11 cl, 10 dwg
Patent RU-2225477-C2 (RU)
Title: Device for screw-like pile bottom screwing down
Inventor: NEZHDANOV K K
IPC: E02D7/22
Filed: 2001-07-06
Granted: 2004-03-10
Abstract: FIELD: construction of pile foundations for civil and industrial structures. SUBSTANCE: device has screw-like bottom, removable metal tube, which is slidably arranged in inner gripping sleeve and connected through ratchet gear to outer sleeve. Outer sleeve has two symmetric shoulders. Each shoulder is pivotally connected to two reciprocating hydraulic jacks pivotally arranged on device body. Body is hung on vehicle. Screw-like ferroconcrete pile bottom is reinforced with helical reinforcing members and has multithreaded vines fixed to rod thereof. Pile bottom rod has sharpened end for pulp supply. Rod upper end has socket with square or polyhedral cross section for cup receiving. Cross section of lower removable metal tube end is equal to that of screw-like pile bottom. Lower removable metal tube end is located into cup and rests against cup bottom. Socked depth is 1,5...2 Δ, screw-like bottom height is h = 3...4 Δ, pile bottom rod is d = 1,5...2 Δ, and maximum pile bottom diameter is D = 2,25...4 Δ, where Δ is dimension of cup side wall. EFFECT: increased labor productivity by mechanical aid applying; increased bearing strength. 6 dwg
Patent RU-2249504-C2 (RU)
Inventor: KAULE VITTIKH
IPC: B42D25/29
Filed: 1999-12-15
Granted: 2005-04-10
Abstract: FIELD: important documents with protective attributes, combination of matters with two automatically controlled properties for protecting important documents against counterfeit, methods for making such documents and methods for testing authenticity of charred matters and ash. 
     SUBSTANCE: important document, mainly bank note or person certificate is characterized by use at least of two luminophors whose luminescent properties may be automatically and individually monitored. First luminophore irreversibly losses its luminescent properties at first temperature. Second luminophore irreversibly losses its luminescent properties at second temperature. First and (or) second temperature exceeds natural temperature of burning important document. It allows to identify document according to itself and also according to its ash and prevents possibility of illegal regeneration of materials designed for protecting against counterfeit in order to make duplicates of documents. 
     EFFECT: enhanced reliability of identifying important documents. 
     29 cl
Patent RU-2232837-C2 (RU)
Title: Способ и устройство для изготовления металлокорда для армирования изделий из эластомеров, в частности, шин
Inventor: NOFERI OMERO
IPC: B60C9/00
Filed: 1999-12-14
Granted: 2004-07-20
Abstract: Устройство и способ предназначены для изготовления металлокордов. Устройство содержит опорную конструкцию, ротор, соединенный с опорной конструкцией и выполненный с возможностью вращения вокруг заранее заданной оси, люльку, прикрепленную к опорной конструкции по оси качания, которая совпадает с осью вращения ротора, подающие устройства, смонтированные в рабочем положении на люльке и предназначенные для подачи нескольких элементарных металлических нитей из соответствующих подающих катушек. Обеспечивается подача элементарных металлических нитей на ротор по траектории скручивания с концевыми участками, совпадающими с осью вращения ротора, и с центральным участком, расположенным на расстоянии от оси вращения. Устройство также содержит, по меньшей мере, одно устройство для предварительного деформирования, соединенное в рабочем положении с люлькой и выполненное с возможностью воздействия, по меньшей мере, на одну из элементарных металлических нитей на участке ее, расположенном до первого концевого участка траектории скручивания по ходу перемещения металлической нити, и, по меньшей мере, одно устройство для предварительного деформирования, деформирующее элементарную металлическую нить таким образом, что она приобретает по существу синусоидальную волнообразную форму при наложении ее на плоскость. Способ изготовления металлокорда включает в себя следующие стадии: деформирование, по меньшей мере, одной из элементарных металлических нитей с обеспечением остаточной деформации, по существу синусоидальной волнообразной формы при наложении ее на плоскость; скручивание элементарных металлических нитей вместе посредством двойного закручивания по винтовой линии вокруг продольной оси корда. Устройство и способ обеспечивают получение металлокорда высокой прочности. 4 с. и 4 з.п. ф-лы, 3 ил., 2 табл.
Patent RU-2218517-C2 (RU)
Title: Grease gun
Inventor: BESSONOV A N
IPC: F16N5/02
Filed: 2001-10-26
Granted: 2003-12-10
Abstract: FIELD: delivery of consistent grease. SUBSTANCE: proposed grease gun includes cylinder, piston with rod, flexible hose connecting cylinder with grease cup of unit to be lubricated by means of threaded tip fitted at end of hose; threaded tip is additionally provided with detachable mechanism for coupling grease gun with grease cup which is made in form of adapter having inner cavity connecting free end of tip with coupling head of grease cup; end surface of tip has recess for receiving said head of grease cup. EFFECT: enhanced reliability. 5 dwg
Patent RU-2255455-C2 (RU)
Inventor: GREGOR DEJVID UOLTER
IPC: A01C15/04
Filed: 2000-03-09
Granted: 2005-07-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention can be used for pneumatic distributing of seed material. Proposed distributor contains seed intake to air flow. It includes first row of pipes to take in seed material through which first air flow passes, and second row of pipes to take in seed material through which second flow of air passes. Hole to take in product is made in each row. Pipes are made in form of Venturi tubes. Distributor contains distributing valve in first position of which products are fed to first row of product intake pipe, and in second position products are fed to second row of product intake pipes. 
     EFFECT: provision of shaping of distributor. 
     8 cl, 9 dwg
Patent RU-2213383-C2 (RU)
Inventor: SPIRIN V G
IPC: H01C17/00
Filed: 2002-02-18
Granted: 2003-09-27
Abstract: FIELD: microelectronics; manufacture of thin-film resistors for microassemblies. SUBSTANCE: thin-film resistors are manufactured by evaporation, double photolithography, and etching methods. Resistive layer and multilayer conducting structure are evaporated on substrate. Conductors and contact pads are obtained upon first photolithography and etching of structure. Second photolithography involves coating of all conductors and contact pads, except for pads covering resistors with conductors, and resistors being formed with photoresist layer. Then resistive layer is etched to form thin-film resistors. EFFECT: reduced manufacturing cost due to dispensing with gold in conducting structure. 1 cl, 2 dwg
Patent RU-2221192-C2 (RU)
Inventor: ANDRIANOV A V
IPC: F25B11/00
Filed: 2002-03-05
Granted: 2004-01-10
Abstract: FIELD: procedure of distribution of natural gas for industrial enterprises and settlements. SUBSTANCE: in the gas-distribution station connected between the high-pressure gas main and the low-pressure consumers' line containing amplidyne turbo-expanders, the outlet of the first or each of the other turbo-expanded is connected to the respective consumers' of the turbo-expanders are made with voltage regulators and via rectifiers are connected to the storage station, connected to which is a voltage inverter. EFFECT: reduced gas pressure to several consumers' levels, waste recovery of the excess gas pressure energy and self-contained power supply the gas-distribution station and neighboring electric power consumers. 8 cl, 1 dwg
Patent RU-2225091-C2 (RU)
Inventor: PAVLOV I M
IPC: A01F25/20
Filed: 2002-04-08
Granted: 2004-03-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has frame with horizontal fork teeth and U-shaped frame formed of front knife and two composite side knives, said knives of U-shaped frame being rigidly connected with one another. Front and side knives have teeth with faces oriented outside. Slot for segments are formed on inner side of said knives. Cutting edges of segments extend beyond teeth. Angular teeth are made composite and attached to front knife shank and to side knife platform. Triangular cutting members are attached to angular teeth. Ends of front and side walls of angular tooth are provided with inclined facets having length exceeding that of cutting members. EFFECT: increased efficiency owing to reduced shear force and reduced operation costs. 6 dwg