baber/WOPTO huggingface dataset:
Patent RU-2095197-C1 (RU)
Title: Machine-tool for machining end faces of parts
Inventor: FOLKIN VYACHESLAV YA
IPC: B23B5/14
Filed: 1993-12-16
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine-tool has two supports 5 and 6 provided with turret heads 7 and 8, two spindle heads 9 and 10 interposed between the supports, drive for setting the tool in rotation, and additional tool units. Each additional unit comprises a rotating cutting tool with a gear transmission. The drive for rotation of the tool is mounted on the carriage of the support. The cutting tool with a gear transmission is at one of positions of the turret head. The rotation drive is made up as reduction gear 14, motor 15, and mechanism 16 for coupling with the tool units. The rotating cutting tool in the additional tool unit is made up as disk saw 17 with step-down gear transmission 17 or drill 19 with step-up gear transmission which are arranged on the facet plate of the turret head. EFFECT: enhanced efficiency. 4 cl, 6 dwg
Patent RU-2064081-C1 (RU)
Inventor: STEPURA EMILIJ F
IPC: F03B15/00
Filed: 1993-12-28
Granted: 1996-07-20
Abstract: FIELD: power-plant engineering; designing of small-sized hydroelectric and wind-electric power plants. SUBSTANCE: power unit has electromagnetic brake kinematically linked with hydropower unit shaft; it also has speed governor whose input is connected to AC generator and output, to field winding of electromagnetic brake. EFFECT: improved design. 1 dwg
Patent RU-2110947-C1 (RU)
Inventor: SIROTIN B Z
IPC: A61B5/02
Filed: 1994-03-01
Granted: 1998-05-20
Abstract: Изобретение относится к медицине и может быть использовано для консервативного лечения больных ишемической болезнью сердца, стенокардией. Способ позволяет индивидуально подбирать антиангинальные препараты. До и после приема антиангинального препарата проводят фотобиомикроскопию сосудов бульбарной конъюктивы. При понижении конъюктивального индекса в 2 и более раза и увеличении диаметра артериол и капилляров на 40% и более препарат рекомендуют для индивидуального лечения больного. 2 табл.
Patent RU-2059644-C1 (RU)
Title: Method of synthesis of s-trimethyl- or triphenylgermyl esters of 4-methoxyphenyldithio- or trithiophosphonic acids
Inventor: NIZAMOV ILYAS SAIDOVICH
IPC: C07F7/30
Filed: 1994-03-05
Granted: 1996-05-10
Abstract: FIELD: organophosphate compounds. SUBSTANCE: products: S-trimethyl- and triphenylgermyl esters of 4-methoxyphenyldithio- and trithiophosphonic acids of the formula   where Ar - 4-MeOC 6 H 4 ; R - lower alkyl; R′ - lower alkyl, phenyl; X - O, S. Synthesis is carried out by reaction of 2,4-bis-(4-methoxyphenyl)-2,4-dithiooxo-1,3,2-λ 5 -5, λ 5 -5-dithiodiphosphetane with trimethyl- and triphenyl(ethoxy)germans and trimethyl(isobutylthio)german of the formula   where R, R′ and X as indicated above, at 20-70 C, in the presence or absence of solvent (benzene) followed by isolation of the end products by the conventional procedures (distillation). ???EFFECT: improved method of synthesis. 2 cl
Patent RU-2080351-C1 (RU)
Title: Composition for removing and preventing formation of tar-paraffin deposits
Inventor: AKHMETSHINA ILIZA Z
IPC: C09K3/00
Filed: 1994-03-24
Granted: 1997-05-27
Abstract: FIELD: oil and gas production. SUBSTANCE: invention may be used when producing and transporting crude oil and gas and also for removing oil varnish and coke in equipment of compressor stations, and engines operating on gas and oil fuels. Composition contains 79-92% of still residue based on carbon tetrachloride and trichloroethylene, 5-10% of lubricant, and 3-11% of kerosene. EFFECT: enlarged resource of starting materials. 2 tbl
Patent RU-2032595-C1 (RU)
Title: Device for regulating boundary layer
Inventor: FISHCHENKO SERGEJ V
IPC: B64C21/02
Filed: 1994-05-20
Granted: 1995-04-10
Abstract: FIELD: aircraft. SUBSTANCE: device has the form of cavities defined at the surface of the item. A central body is received in each cavity such that an annular passage is defined between the body and walls of the cavity. The body is hollow and communicates with a vacuum source. The body surface supports air takes and the inside of the annular passage forms a converging and diffusing flow-type channel. The cavity is provided with a front sharp edge and a blunted back one which can fix the line of separating the boundary layer and localize the line of attaching the layer. EFFECT: less power consumed by suction means and improved aerodynamic performance of the item. 9 cl, 5 dwg
Patent RU-2096755-C1 (RU)
Title: Method of preparing samples for kinetic determination of rhodium
Inventor: FEDORINA LYUDMILA I
IPC: G01N31/10
Filed: 1994-06-28
Granted: 1997-11-20
Abstract: FIELD: determination of microamounts of rhodium. SUBSTANCE: claimed method comprises opening the samples and preparing catalytically active rhodium solution with mixture of sodium periodate and acid. The acid includes 2.0-4.0 ml of concentrated perchloric acid, and treatment is carried out by evaporation to moistened salts. The resulting residue is dissolved in distilled water to certain volume and said residue is then ready for kinetically determining rhodium. The claimed method is carried out as follows. To the solution to be analyzed which contains 0.05-2.0 mcg of rhodium are added 2.0-4.0 ml of concentrated perchloric acid and 2.0-5.0 ml of 0.1 M sodium periodate and the whole is evaporated to moistened residue. moistened salts are dissolved in distilled water, and the volume is brought to 10 ml. The resulting catalytically active solution is used for kinetic determinations. EFFECT: more efficient preparation method. 3 tbl
Patent RU-2119710-C1 (RU)
Title: Fluid-filled electrical machine
Inventor: SOROKIN LEONID JUR EVICH
IPC: H02K5/12
Filed: 1994-08-17
Granted: 1998-09-27
Abstract: FIELD: electrical and electromechanical engineering. SUBSTANCE: fluid-filled electrical machine vertically mounted in fluid-filled tube has case, wound stator, and rotor; novelty is that leakage-proof chambers also filled with fluid are mounted on butt ends of case. Each chamber accommodates diametrically opposite rods and piston held tight against stop by means of spring; sectional area of piston is larger than total area of rods. EFFECT: improved reliability due to preventing damage to insulation by vibration impacts of running machine. 2 dwg
Patent RU-2060499-C1 (RU)
Title: Device determining number of somatic cells in milk
Inventor: YUDIN IGOR L
IPC: G01N33/04
Filed: 1994-09-30
Granted: 1996-05-20
Abstract: FIELD: dairy and meat industry. SUBSTANCE: device can find use in analytical laboratories and at stock-raising farms to determine number of somatic cells in milk. It incorporates light-guiding probe which ends with test zone on side of dish for tested sample. Output butt of light-guiding probe is bevelled at 45 deg. Blade agitator and pipette are mounted on light-guiding probe on side of sharpened end of light-guiding probe. Relation of distance between blade agitator and outlet hole of pipette, between hole and sharpened end of light guiding probe to length of dipped part is set within limits 2: 1: 5. EFFECT: simplified design, improved authenticity of determination. 1 dwg
Patent RU-2100238-C1 (RU)
Title: Rail lubricator
Inventor: KIRILOV SERGEJ A
IPC: B62K3/02
Filed: 1994-11-01
Granted: 1997-12-27
Abstract: FIELD: railway transport; rolling stock. SUBSTANCE: device has housing 1, post 2 and skid 3 with rail lubricating surfaces operating in turn and arranged at angle relative to each other. Lubricating working surface of skid 3 is pressed to rail by spring 4 with force P adjusted by bolt 5 to provide constant contact with rail. Skid 3 is hinge-connected with post 2 for constantly following the position of inner face of rail head. Hinge joints 6 installed on post 2 in slots 9 of skid 3 provide copying of side surface of rail when passing over joints and curvilinear sections of track by working surface of skin and also at swinging of bogie inside track gauge. EFFECT: improved reliability of rail lubrication.
Patent RU-2106233-C1 (RU)
Title: Shaft-sleeve type joint disassembly method
Inventor: POPOV N N
IPC: B23P11/02
Filed: 1994-11-01
Granted: 1998-03-10
Abstract: FIELD: transportation, agriculture and other branches of industry, in particular, disassembly of parts difficult for access. SUBSTANCE: method involves applying axial force by working tool to sleeve. Working tool is manufactured from material having shape memory effect. Axial force is generated by thermal treatment of working tool. EFFECT: increased efficiency and simplified method. 1 dwg
Patent RU-2084345-C1 (RU)
Title: Tubeless tyre repair method
Inventor: GANIEV VADIM KH
IPC: B29C73/24
Filed: 1994-11-11
Granted: 1997-07-20
Abstract: FIELD: repair of tubeless tyres, rubber articles and other articles made of elastic materials. SUBSTANCE: cylindrical hollow sleeve with pointed tip placed inside is fitted into hole in tyre from outer side. Then tip is pulled out of hollow sleeve and plug-patch is placed into formed space from outer side. Having fitted the plug, hollow sleeve is brought out into initial position. To drive hollow sleeve into puncture special device should be used to fix the sleeve relative to tip in axial and circumferential directions. Device to limit driving depth of sleeve is also used. When fitting in plug-patch, device is used to prevent falling of plug into tyre. EFFECT: improved quality of repair. 4 cl, 6 dwg
Patent RU-2085354-C1 (RU)
Title: Method of restoration of worn out surfaces of machine parts
Inventor: YUDIN NIKOLAJ S
IPC: B23P6/00
Filed: 1995-02-21
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: metal strip is pressed by roller at definite effort to surface of rotating part to be restored. Two consumable wire electrodes are directed into wedge clearance between surfaces of part and strip at angle relative to each other. Electric arcs are formed between wire electrodes and between each wire electrode and surface of part. Arc flame between wire electrodes is arranged along width of strip. Layer of molten metal is formed between surfaces of part and strip. Arcs between electrode and surface of part form two welding pools on part surface. Reliable connection is formed owing to plastic deformation of strip, layer formed by molten metal of welding pools and surface of part. EFFECT: improved quality of restoration of worn surface. 1 dwg
Patent RU-2076143-C1 (RU)
Title: Washing composition
Inventor: ZUEV VALERIJ P
IPC: C11D7/50
Filed: 1995-03-23
Granted: 1997-03-27
Abstract: FIELD: purification of metal, semiconductor and dielectric surfaces. SUBSTANCE: proposed composition contains (mass %): fraction of polyethyl benzenes 1-10, toluene-xylene fraction 1-5, paraffins of C 5 -C 12  fraction 3-5, petroleum solvent up to 100 and preferably antistatic additive 0.00001-0.001. EFFECT: improves purification. 2 cl, 2 tbl
Patent RU-2104286-C1 (RU)
Inventor: DUGLAS FILLIPS
IPC: A61P1/00
Filed: 1993-06-10
Granted: 1998-02-10
Abstract: FIELD: chemistry of peptides. SUBSTANCE: invention relates to polypeptide isolated from spider venom (Angelenopsis Apertu). Polypeptide blocks cellular calcium channels and can be used for treatment of diseases associated with calcium channels state and for control over invertebrate pests. EFFECT: enhanced effectiveness of polypeptide.
Patent RU-2123142-C1 (RU)
Title: Reversible gearbox
IPC: F16H3/40
Filed: 1995-05-04
Granted: 1998-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: reversible gearbox has housing, driving shaft, countershaft and driven shaft on which gears are installed which are in meshing with each other. Gears installed on driven shaft and countershaft are made in form of sectional gear clusters installed for sliding to change direction of driven shaft rotation. Gearbox has actuating mechanism with control device to provide above indicated displacement of gears. Driven gear cluster has two bevel gears with spiral teeth and central part. Two screw cavities cut on surfaces of cylindrical part change from left-hand start into right-hand start and from right-hand start into left-hand start cavities being extensions of cavities of each above indicated bevel gears. Intermediate gear cluster has two spiral bevel gears connected by their larger bases and spherical segment located on end face of intermediate gear cluster. Loop tooth cut on spherical segment is extension of teeth of one of bevel gears being made for engagement with above-indicated screw cavities of driven gear cluster. EFFECT: reduced dynamic loads at reversing, enhanced efficiency and increased service life of gearbox. 4 cl, 10 dwg
Patent RU-2089483-C1 (RU)
Title: Device for preventing cargo from swinging
Inventor: DZHABIEV ALAN M
IPC: B66C13/06
Filed: 1995-06-14
Granted: 1997-09-10
Abstract: FIELD: hoisting and conveying engineering and particularly devices for preventing cargo suspended from hoisting rope from swinging. SUBSTANCE: device has spring-loaded V-shaped levers 3 which cooperate with the load being hoisted through the medium of side stops in the form of lugs 5 provided with rollers 8. EFFECT: improved design of the device for preventing cargo from swinging. 2 dwg
Patent RU-2081189-C1 (RU)
Title: Method of heat treatment of rolled products
Inventor: KUSTOV BORIS A
IPC: C21D8/06
Filed: 1995-07-03
Granted: 1997-06-10
Abstract: FIELD: heat treatment of reinforcing bars with utilization of heat of rolling heating; applicable in metallurgical industry in heat reinforcing of rolled products in flow of small-section mills. SUBSTANCE: the offered method of heat treatment of steel with utilization of heat of rolling heating including hot rolling, cyclic cooling of surface in two cycles with intermediate and final heating of surface up to temperature below point Acl and final cooling. In this case, the first cycle of overcooling is carried out for time (0.04-0.10)D s, intermediate heating for 1.0-1.8 s, and the second cycle of overcooling is carried out under conditions of equalizing for the time of (0.0150-0.05)D s, where D is diameter of feed in millimeters. EFFECT: provision of production of steels featuring high strength and ductility characteristics and containing no expansive or difficulty available alloying elements, such as manganese, nickel and the like. 1 tbl
Patent RU-2103659-C1 (RU)
IPC: F42B30/02
Filed: 1995-10-10
Granted: 1998-01-27
Abstract: FIELD: small-arms ammunition. SUBSTANCE: the bullet has a slug made of hard material, for instance, steel, an envelope partially overlapping the slug head section and having a hole on the side of the head section. The relation between the slug mass and the area enclosed between the orthographic projection of the hole onto the section of the slug head section base and perimeter of this section makes up 0.10 to 0.47 g/sq.mm. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2108225-C1 (RU)
Title: Method for cutting semiconducting ingots into plates
Inventor: KHUDOBIN L V
IPC: B24B27/06
Filed: 1996-02-15
Granted: 1998-04-10
Abstract: FIELD: manufacture of substrates from semiconducting materials. SUBSTANCE: method involves mounting cutting diamond wheel with inner cutting edge and bowl-type grinding wheel in axial alignment one with respect to another and imparting rotation to them; introducing ingot into cutting diamond wheel and feeding grinding wheel to working position; moving ingot in radial direction to cutting edge of diamond wheel and grinding ingot end with following cutting off of plate from it. Grinding wheel granularity is selected such that thickness of disturbed layer of ground side of plate does not exceed residual imperfection upon cutting. EFFECT: increased efficiency, simplified method and improved quality of plates. 2 dwg, 1 tbl
Patent RU-2111130-C1 (RU)
IPC: B60C11/16
Filed: 1996-05-20
Granted: 1998-05-20
Abstract: FIELD: automotive industry. SUBSTANCE: stud consists of housing made in form of one bushing 1 with support flange, central stem 3 with support flange 4 and wear-resistant head 5 installed in central stem 3 which is placed in bushing of housing. Central stem is hollow, and wear-resistant head is placed in hollow stem rigidly coupled with bushing of housing. Nine versions of stud are proposed by invention. EFFECT: increased tractive capacity of wheels, prevention of wheel slipping, reduced weight of stud, improved its stability and fixing in tyre. 4 cl, 11 dwg
Patent RU-2122625-C1 (RU)
Title: Method of coding and decoding lock cylinders mechanism and lock cylinder mechanism
Inventor: DAVYDOV B K
IPC: E05B29/00
Filed: 1996-06-11
Granted: 1998-11-27
Abstract: FIELD: locking devices. SUBSTANCE: lock cylinder mechanism with plate catches includes body cylinder, key with code projections, plate catches and code plate. For coding, key is withdrawn from cylinder with subsequent thrust of ends of plate catches into cylinder and for possibility of their thrust into code plate in attempt of cylinder turning. Decoding is effected by introduction of key with lifting ends of plate catches by key code projections above surface of cylinder. In so doing, code plate is fixed on body and hole is made on it, and ends of catches in decoding are fixed by key code projections against respective holes. In this case, plate catches in lock coding and decoding are brought through code plate together with code projections of key and turning of cylinder. Lock cylinder mechanism with plate catches has body, cylinder, key with code projections. Plate catches are made in the form of springs located in gap between body and cylinder, across the cylinder and one of ends thrusting the cylinder. Located in gap between body and cylinder is code plate with holes to pass springs. The other end of springs is attached to cylinder, and plate itself is attached to body. Plate has additional cutouts to let key code projections pass through them. EFFECT: higher combination of lock. 2 cl, 5 dwg
Patent RU-2110607-C1 (RU)
Inventor: GORNOVOJ V A
IPC: C23C14/46
Filed: 1996-08-08
Granted: 1998-05-10
Abstract: Изобретение предназначено для упрочнения резьбовых поверхностей и трущихся поверхностей. Способ обработки поверхности включает нанесение покрытия из тугоплавких соединений и обработку покрытия высококонцентрированным источником энергии, пучками докритических энергий до исключения пластичной составляющей в поверхностной зоне слоя покрытия. 2 з. п. ф-лы, 3 ил.
Patent RU-2119863-C1 (RU)
Title: Abrasive tool
Inventor: STEPANOV JU S
IPC: B24B45/00
Filed: 1996-08-07
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering, in particular, equipment for cylindrical or flat grinding of parts. SUBSTANCE: abrasive tool has body formed as mandrel with central opening and two opposite longitudinal slots. Stem is positioned for sliding within central opening. Two conjugated abrasive containing parts and abrasive tool height adjusting mechanism are mounted on body of abrasive tool. One of abrasive containing parts has two opposite helical grooves positioned on its inner surface and adapted for receiving pin extending through mandrel longitudinal slots and facilitating movement of this part. Other abrasive containing part is rigidly fixed on stem by means of key and threaded connections. Such construction allows abrasive tool to work by the principle of "non-repeating tracks". EFFECT: increased efficiency, wider operational capabilities and improved quality of machined surface. 7 dwg
Patent RU-2117234-C1 (RU)
Title: 9 mm cartridge
Inventor: NASYBULLINA L P
IPC: F42B5/16
Filed: 1996-09-17
Granted: 1998-08-10
Abstract: FIELD: small arms cartridges. SUBSTANCE: 9 mm cartridge includes encapsulated case, bullet, powder charge made from nitroglycerin powder with apparent density not less than 0.860 g/cu.cm, grain thickness of 0.17-0.27 mm, grain diameter of 0.34-0.50 mm and specific burning heat of 1080-1190 cal/g. EFFECT: increased power of cartridge. 1 tbl
Patent RU-2133976-C1 (RU)
Title: Method for providing predetermined temperature characteristics of controlling members working in dependance upon temperature and controlling member working in dependance upon temperature
Inventor: RUDEBEK VIGGO
IPC: G01B11/04
Filed: 1995-02-09
Granted: 1999-07-27
Abstract: FIELD: provision of predetermined temperature characteristics of controlling members of valves and thermostats working in dependance upon temperature. SUBSTANCE: controlling members may operate according to pressure value in pressure chamber filled with gas-liquid mixture. In order to provide desirable temperature characteristics, mixture of toxic and ecologically hazard matters is sometimes used. Method comprises use of non-azeotropic mixture including at least two nontoxic and ecologically safe components for filling pressure chamber with relation of components selected according to desired characteristics. EFFECT: enhanced safety of method due to use of nontoxic and ecologically safe components of mixture in pressure chamber. 17 cl, 5 dwg
Patent RU-2141629-C1 (RU)
Title: Method and device to determine internal temperature on metallurgical plants
Inventor: VLADIMIR LISIENKO
IPC: G01J5/00
Filed: 1996-09-27
Granted: 1999-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to determination of internal temperature in metallurgical plants which contain gaseous atmosphere, for example air, and are limited by at least two limiting surfaces. Wall of metallurgical plant or material processed in metallurgical plant, for instance, can be first limiting surface and another wall of metallurgical plant can be second limiting surface. Internal temperature of gaseous atmosphere and of first and second limiting surface, if necessary, is determined by measurement of value characterizing temperature of second limiting surface and by measurement of radiation of first limiting surface for three radiation frequencies as minimum. EFFECT: increased precision of determination of internal temperature. 15 cl, 4 dwg
Patent RU-2112140-C1 (RU)
Title: Process to support rock workings
Inventor: IGNATOV EVGENIJ VLADIMIROVICH
IPC: E21D11/00
Filed: 1996-10-03
Granted: 1998-05-27
Abstract: FIELD: mining industry. SUBSTANCE: process to support rock workings includes erection of support composed of isometric members along screw spiral in working of round section and laying of fixing compliant spacers between adjacent members. Vertical working of round section is transformed then to one with n angles. Ribs of faces of working are arranged along screw line with step equal to 6R in longitudinal direction, support is then installed with positioning of joints of members in ribs of faces of working. EFFECT: simplified design of support, reduced labor input to erection of support. 2 cl, 4 dwg , 1 tbl
Patent RU-2136565-C1 (RU)
Title: Method of and device for cleaning hopper walls from stuck loose material
Inventor: KURLENJA M V
IPC: B65D88/66
Filed: 1996-10-24
Granted: 1999-09-10
Abstract: FIELD: mining and other industries; discharge of loose materials from containers. SUBSTANCE: method includes local mechanical action onto stuck material from free surface side along section of stuck loose. Material. Mechanical action is provided by strokes. Direction of action onto stuck material is adjusted by asymmetrical suspension of striking unit relative to its center of gravity. Device has striking unit with working member and flexible suspension. Extension piece is rigidly mounted on front part of striking unit. Extension piece is made in form of solid of revolution of second order with gravity force exceeding or equal to recoil force of striking unit. EFFECT: increased efficiency of cleaning of hopper side walls. 6 cl, 4 dwg
Patent RU-2130216-C1 (RU)
Title: Thermoelectric microgenerator
Inventor: NIKOL SKIJ JU A
IPC: H01L35/28
Filed: 1996-11-26
Granted: 1999-05-10
Abstract: FIELD: thermoelectric conversion engineering. SUBSTANCE: microgenerator built around recrystallized film n - InSb on mica substrate is, essentially, single-crystalline matrix n - InSb with low- resistance inclusions of two-phase system p - InSb + In. Abnormally high thermoelectromotive force of 700-800 mcV/K is built up at matrix-to-irregularity boundary at temperatures ranging between 100 and 340 K. EFFECT: improved design.