baber/WOPTO huggingface dataset:
Patent RU-2110528-C1 (RU)
Title: Plasticized polyvinyl acetate dispersion
Inventor: GOTLIB ELENA MIKHAJLOVNA
IPC: C08F118/08
Filed: 1996-01-10
Granted: 1998-05-10
Abstract: FIELD: organic chemistry; production of adhesives for use in making wooden furniture, paper, board, textile, shoes, leather and other industries. SUBSTANCE: as plasticizer, dispersion comprises product based on mixture of dioxide alcohols and their high-boiling ethers having flash point at 130-140 C (component A) produced by distilling-off light fraction having boiling temperature 115-160 C. Component A is produced by subjecting oxal flotation reactant to distillation under pressure 5-10 mm Hg. Plasticizer is constituted by component B which is based on mixture of high-boiling ethers of dioxane alcohols having flash point at 145-155 C and the following composition, mas. %: 1-(4-methyl-1,3-dioxane-4-yl)-8,8-dimethyl-3,5,7-trioxanonane, 15-20; 1-(4,4-dimethyl-1,3-dioxane-5-yl)-6-(4-methyl-1,3- -dioxane-4-yl)-2,4-dioxahexane, 18-23; 1,7-bis- -(4-methyl-1,3--dioxane-4-yl)-3,5-dioxaheptane, 49-61; 1-(4,4-dimethyl-1,3-dioxane-5-yl)-8-(4-methyl-1,3-dioxane-4--yl)-2,4,6-trioxanonane, 4.5-6.0. Plasticizer has the following composition, mas. pts: polyvinyl acetate dispersion having dry residue content 47-51%, 100; components A or B, 2.35-10.2. Adhesive ability of dispersion increases by more than 3-4.5 times. EFFECT: lower toxicity and reduced cost price. 1 tbl
Patent RU-2109946-C1 (RU)
Title: Hydromechanical drive of mining machine
Inventor: BODRUNOV LEV DMITRIEVICH
IPC: E21C29/02
Filed: 1996-01-10
Granted: 1998-04-27
Abstract: FIELD: mining industry, movement of mining machine along rack or traction chain of conveyer. SUBSTANCE: hydromechanical drive of mining machine includes body, power cylinders, crankshaft and camshaft intercoupled by mechanical transmission, unit of distribution valves mechanically connected to camshaft, pressure and discharge lines. Power cylinders are joined on one side with the use of hinges to body and on the other side their rods are coupled to crankshaft which carries driving sprocket. Camshaft and its driving gear are joined movably for relative turn through 180 deg and registration in each extreme position. Turning mechanism is put on one end of camshaft. EFFECT: increased operational reliability of hydromechanical drive. 4 dwg
Patent RU-2090482-C1 (RU)
Title: Tape material machining device
Inventor: SHARONOV EVGENIJ A
IPC: B65H20/24
Filed: 1996-01-16
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering; plasma jet spraying of materials on metallic closed Moebius tape. SUBSTANCE: device has housing 1 accommodating feeding and receiving reels 2 and 3, respectively, two drive shafts 4 and 5, roll arrangement consisting of rolls 6 and 7. Plasma generator 10 is mounted above support drum. In process of machining of tape 8 plasma generator moves transversely relative to tape and provides application of coating to tape. Device has tape tension adjuster which serves simultaneously as tape storage. Unit is made in form of two comb-like crossmembers 13 and 14 oriented opposite to each other on combs of which rollers 12 are installed in staggered order. After fitting tape 8 in clearance between rollers, crossmembers 13 and 14 are moved apart and tape is laid storage in zigzag form. EFFECT: reduced overall dimensions of device, facilitated operation, possibility of application of coating to two sides of tape. 5 cl, 2 dwg
Patent RU-2143264-C1 (RU)
Title: Method of treatment of patients with tracheitis
Inventor: TAJTS B M
IPC: A61K31/135
Filed: 1996-04-12
Granted: 1999-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administration of 0.05-0.2% solution of L-epinephrine in aerosol form by inhalation to patients at acute stage of the disease. The dose is 0.5-10 ml in 1.5-2 h up to improvement onset. Diameter of aerosol particles is 5-25 mcm. The treatment results to decrease of inflammation and upper respiratory ways edema. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2111040-C1 (RU)
Title: Mountain-skier exercising apparatus
Inventor: SINJUSHKIN JURIJ ANATOL EVICH
IPC: A63B69/18
Filed: 1996-04-16
Granted: 1998-05-20
Abstract: FIELD: sports equipment, in particular, equipment for measuring speed and position of mountain-skier relative to slalom trace. SUBSTANCE: apparatus has trace sensors and receiving-emitting antenna which may be connected one with another through inductance coupling. Signaling circuit has square pulse generator, burst generator, amplifier and detector. Antenna is made in the form of receiving-emitting LC circuit. Detector is connected with audio alarm and timer provided with memory. When mountain-skier intersects poles, audio signal tone depends on distance to pole. Pole intersection time is detected at the moment of maximum signal. EFFECT: increased efficiency by simplified loop antenna wiring on traces. 1 dwg
Patent RU-2117865-C1 (RU)
Inventor: SHCHELOKOV A I
IPC: F23C5/08
Filed: 1996-05-15
Granted: 1998-08-20
Abstract: FIELD: boiler furnaces; burning gas hot-water boilers and liquid heating units. SUBSTANCE: boiler furnace includes refractory combustion chamber, burner with pulsating one-sided supply of gas; burner is mounted complete with stabilizing device widening to bottom forming shoulder between vertical wall of furnace and base whose height is equal to diameter of burner; refractory hearth is made horizontally over entire area of boiler base in parallel with burner axis. EFFECT: improved heat exchanger and reduced content of NO x  in combustion products. 1 dwg
Patent RU-2145246-C1 (RU)
Title: Method for esthetically adjusting female breast shape
Inventor: BOGDANOVA E G
IPC: A61N5/06
Filed: 1996-06-17
Granted: 2000-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing mammary gland surface to ultraviolet radiation. Then permanent magnetic field is applied to the mammary gland. Segmental massage of the neck and back, reflexogenic massage of feet, ear concha and cosmetic massage of the mammary glands are carried out. Thoracic muscles electrostimulation is performed. Placenta extraction and nicotinic acid ionophoresis are applied to the area of mammary glands. Biologically active points on forearm and chest surface are subjected to heat stimulation. The treatment is finished with local negative decompression of the mammary glands. Relaxation massage, aromatherapy and musical therapy are applied. EFFECT: significant growth and removed asymmetry of mammary glands. 2 cl
Patent RU-2116563-C1 (RU)
Title: Furnace
IPC: F23C5/28
Filed: 1996-07-24
Granted: 1998-07-27
Abstract: FIELD: combustion of various kinds of fuel in power boilers. SUBSTANCE: furnace has vertical prismatic combustion chamber 1 with sloping bottom 2 under it, and vertical wall 3 of chamber 1 mounts pulverized-fuel burners 4 with reactive fuel admission devices 5 inclined downward, as well as reactive fuel burners 6 installed lower and in horizontal position; opposite wall 7 carries air nozzles 8 and below them, combined nozzles 9 inclined upward and used to admit at least one of following agents into furnace: drying agent of pulverizing systems, air, coal dust, reactive fuel, and circulating gases. Furnace provides for three-stage combustion of pulverized coal and reactive fuel with its reliable ignition and intensive mixing with secondary and tertiary air. EFFECT: reliable suppression of nitrogen oxides. 3 cl, 2 dwg
Patent RU-2110350-C1 (RU)
Title: Drive mechanism of multistand section bending mill
Inventor: ANTIPANOV V G
IPC: B21D5/06
Filed: 1996-08-26
Granted: 1998-05-10
Abstract: FIELD: rolled stock production, namely manufacture of relatively small bent bars. SUBSTANCE: drive mechanism of multistand section bending mill includes motor, reduction gear, tension apparatus and endless chain. Said chain embraces sprockets mounted in pairs in end portions of working shafts. Sprockets of upper shafts have diameter more than sprockets of lower shafts. Said chain embraces a part of said sprockets along S-shaped path. Branches of said chain embracing sprockets of each pair are inclined relative to horizontal plane. Remaining pairs of sprockets are provided with additional sprockets whose diameter is less than that of sprockets of said lower shafts. Said additional sprockets and respective sprockets of lower shafts are embraced by chain along V-shaped curvilinear path. Said branches of chain are inclined relative to horizontal plane by angle being at least equal to inclination angle relative to horizontal plane of chain branches embracing said sprockets along S-shaped path. The above mentioned angle is equal to inclination angle relative to horizontal plane of chain branches embracing sprockets of upper shafts or it is less than that angle. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2118754-C1 (RU)
Title: Radiation tubular heater
Inventor: SOKOLINSKIJ F D
IPC: F23D14/12
Filed: 1996-09-25
Granted: 1998-09-10
Abstract: FIELD: radiation tubular heaters (radiation tubes) used as heaters in heating and heat-treating furnaces. SUBSTANCE: flame tube is made from separate sections; inlet section of flame tube has flange directed towards end of recuperator and ports for passage of combustion products from space between flame and radiating tubes. Outlet section is provided with blank and ports for escape of combustion products from flame tube. Between inlet and outlet sections there is required number of intermediate sections. Units for connecting sections consist of inner cone at end of cone section and outer cone at end of engageable section and bosses forming system of clearances for passage of combustion product and shift of sections relative to one another in all directions at temperature deformation of radiating tube. EFFECT: enhanced economical efficiency. 3 cl, 4 dwg
Patent RU-2127023-C1 (RU)
Title: Device for establishing interface between devices
Inventor: VOLOVNIK A A
IPC: H04J3/20
Filed: 1996-09-26
Granted: 1999-02-27
Abstract: FIELD: computer engineering, in particular, bank equipment, systems for access restriction. SUBSTANCE: device has mobile part, which consists of information receiving circuit, control unit, information transmission circuit, electromagnetic resonance circuit, which is connected through information exchange lines to information receiving circuit and information transmission circuit, each of which is connected through control signal lines to control unit, which together with both information exchange circuits is supplied through power supply lines. In addition device has stationary part, which consists of information transmission circuit, control unit, information receiving unit, electromagnetic resonance circuit, which is connected through information exchange lines to information transmission circuit and information receiving circuit, each of which is connected through control signal lines to control unit. Resonance circuits of mobile and stationary parts are connected by means of electromagnetic field and information exchange lines. In addition mobile part of device has power supply circuit and storage batteries. Said power supply circuit is connected through control signal line to control unit and through additional power supply transmission lines to electromagnetic resonance circuit and storage batteries, which are connected through power supply lines to information receiving circuit, control unit and information transmission circuit. In addition stationary part of device has power transmission circuit, which is connected through control signal line to control unit and through power transmission line to electromagnetic resonance circuit. Resonance circuits are connected by means of additional power transmission line through electromagnetic waves. EFFECT: mobile part is independent from any power sources, both stationary and mobile. 3 dwg
Patent RU-2104843-C1 (RU)
Inventor: SLOBODJANIK IVAN PETROVICH
IPC: B23K9/16
Filed: 1996-10-03
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering; connection of metals. SUBSTANCE: shielded-arc welding is carried out by means of torch with water screen. Water screen limits arc and welding pool. Water screen is delivered in form of inverted cone through ring channel of torch. Thickness of screen layer is reduced from top to bottom. Screen is passed through screw channels prior to entering the ring channel and is set into rotation. Screen water is collected in its lowermost part and is removed by vacuum pump with receiver. Water is reused over closed cycle with cooling and partial replenishment. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2118456-C1 (RU)
Title: Quarry development method
Inventor: MILUSHKOV V A
IPC: E21C41/26
Filed: 1996-12-10
Granted: 1998-08-27
Abstract: FIELD: mining industry. SUBSTANCE: this can be used in opencast mining of mineral deposits which are made up of uniform and nonuniform rock mass, and particularly in mining vertically dipping ore bodies. According to method, quarry field is developed by stages. Development is started from excavating rock mass in layer-by-layer procedure. Then, performed is formation of intermediate and final sides of quarry at resulting angle. Benches are formed at stage and final contours. Adjacent benches are conjugated. Created are horizontal protective berms of constant width and inclined transportation berms with formation of route of spiral configuration. Formed are sites for adjoining inclined transportation berms to horizontal berms. At each stage contour before building of current pair of adjacent descents, formed is section of horizontal protective berm with vertical angle of repose between lower edge of above-lying bench and line of back slope. Width and length of berm section in this case is equal to half width of descent and to length of two lower-lying descents. Rotary excavator is used to form concentrically located dual benches with vertical angle of repose. Also formed is vertical side slope of inclined transportation berm. Built is horizontal protective berm under each two adjacent descents. This is carried out at successive reduction of its width from maximal value at level of upper mark of above-lying descent to level of lower mark of lower-lying descent. Width of berm under adjoining site remains constant. Made at level of adjoining site is protective berm of width which is equal to half width of transportation berm. Application of method helps reduce amount of overburden removal operations, cuts operating cost, ensures independent performing of mining work at every stage. EFFECT: higher efficiency.
Patent RU-2136499-C1 (RU)
Title: Hydraulic platen press
Inventor: BLIK F S
IPC: B27D3/02
Filed: 1997-01-14
Granted: 1999-09-10
Abstract: FIELD: press equipment; manufacture of wood fiber boards, wood particle boards, plywood, wood plastics and laminated woods. SUBSTANCE: hydraulic platen press has upper and lower fixed cross-members tightened up by columns passing through split holders; lower cross-members are connected in pairs by means of additional cross-members in whose bores raising cylinders are mounted. Lower cross-members are provided with central through stepped holes forming working cylinders where stepped plungers are located; stepped plungers have through central holes for spacers. Upper surfaces of plungers carry housings, drives and gates with holes for spacers secured from below to movable cross-member and raised by cylinders during idle stroke of press. EFFECT: reduced usage of materials; improved operating conditions; reduced consumption of labor for repair jobs. 5 cl, 5 dwg
Patent RU-2140036-C1 (RU)
Title: Metallic hose
Inventor: PROKHOROV V P
IPC: F16L11/15
Filed: 1997-02-06
Granted: 1999-10-20
Abstract: FIELD: pneumatic and hydraulic high pressure systems. SUBSTANCE: corrugations of hose envelope have variable pitch smoothly changed along envelope. Minimum pitch is realized on one third portion of hose length measured from envelope end. In end portion of envelope pitch is equal to three minimum pitch values, in mean portion of envelope it is equal to two minimum pitch values. EFFECT: enhanced reliability, increased service life period of hose. 1 dwg
Patent RU-2132989-C1 (RU)
Title: Valve, mainly built-in valve
Inventor: KALLESEN KHANS
IPC: F16K27/08
Filed: 1997-03-26
Granted: 1999-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: valve has body and insert screwed into body and provided with connecting profile for actuating member. Body and insert rest against each other at point of stop. Positioning of profile relative to body is fixed easily. To this end, stop has deformable zone which possesses possibility of deformation in axial direction when preset tightening torque is exceeded. EFFECT: simplified construction. 15 cl, 5 dwg
Patent RU-2122463-C1 (RU)
Title: Ultrafiltration method of depyrogenization of preparations
Inventor: ISRAFILOV A G
IPC: B01D61/16
Filed: 1997-04-15
Granted: 1998-11-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: invention relates to production of drugs with molecular weight less than 10000 Da and may be used for purification of drugs by removing pyrogenic substances. The latter is accomplished by single or double ultrafiltration at pH 1.5 to 4.0. EFFECT: enhanced purification efficiency. 1 tbl, 5 ex
Patent RU-2130390-C1 (RU)
Inventor: TITENKO ALEKSANDR GERASIMOVICH
IPC: B60L5/08
Filed: 1997-06-03
Granted: 1999-05-20
Abstract: Контактная вставка изготовлена двуслойной. Верхний слой с рабочей поверхностью, соответствующей профилю контактного провода, выполнен из композиционного материала на основе графита. Нижний слой выполнен из композиционного материала на основе графита с металлической добавкой в виде порошка с размером частиц не более 150 мкм. Соотношение компонентов в материале нижнего слоя, мас.%:  Графит электродный - 4,5-29  Фенолоформальдегидная смола - 5-16  Уротропин - 0,5-1,6  Металлический порошок - 60-90  Обеспечивается повышение износоустойчивости. 2 с.п.ф-лы, 1 ил., 1 табл.
Patent RU-2124699-C1 (RU)
Title: Set for diagnostics of carrying capacity of surface layers of articles
Inventor: ZAJDES S A
IPC: G01N3/00
Filed: 1997-06-18
Granted: 1999-01-10
Abstract: FIELD: testing equipment. SUBSTANCE: set includes pendulum, levers, shaft with immobile support, suspension with separable weights. Self-centering cartridge is made fast to one end of shaft. Digital scale, pendulum and indicator are anchored on the other end of shaft. Additional separable weights and indenter are put on free end of pendulum. Prism for installation of article is located under indenter. Mobile support is put on frame. Free ends of bell-cranks are linked to levers and to bosses. Adjustable spring is placed between free ends of bell-cranks. Proposed set is simple in design, is compact and makes it possible to test flat and cylindrical surfaces , is easy for automation and merges with personal computer. EFFECT: improved functional capabilities of set. 3 dwg
Patent RU-2126723-C1 (RU)
Inventor: BAZANOV I I
IPC: B04C3/06
Filed: 1997-07-08
Granted: 1999-02-27
Abstract: FIELD: dedusting of gases; may be used in size classification of polydispersed materials. SUBSTANCE: device has member for setting up of field of centrifugal forces acting on solid particles. The member is made in the form of bent part of gas duct forming one turn and located in one plane. Outlets for discharge of separated solid particles are located over the length of bent part of gas duct on outer surface with maximum radius of bent. Internal part with smaller bend radius of duct has projections. EFFECT: easily accessible for repairs, provided with system for self-compensation of heat and mechanical stresses; higher capacity and efficiency. 6 cl, 1 dwg
Patent RU-2114533-C1 (RU)
Title: Method for production of layer cake "napoleon-peti"
Inventor: PANICHEV V JA
IPC: A21D13/08
Filed: 1997-08-22
Granted: 1998-07-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves mixing all components: vegetable oil, egg powder, wheat starch, salt, leavening agent - ammonium carbonate, caramel, dry fat-free milk with wheat flour. Simultaneously, filler is prepared by boiling down of condensed milk. Prepared dough is baked at temperature of 140-150 C in the form of several separate sheet dough pieces. Sheets of half-finished product are interlaid with prepared filler, and cake is formed by packing one dough piece onto another. Coconut chips or chocolate glaze is applied to the cake surface for finishing. Components for dough preparation and for cake finishing are taken in preset ratio. EFFECT: improved quality of cake; reduced sugar consumption. 4 cl, 2 expa
Patent RU-2134028-C1 (RU)
Inventor: CHAN-KHO JUN
IPC: H04M3/42
Filed: 1997-10-29
Granted: 1999-07-27
Abstract: FIELD: telephone communication. SUBSTANCE: method controlling call in system of automatic telephone exchanges includes stages at which information on point of generation of call and input number of call is integrated in case of generation of call for identical number of station, connection by call to input point of call is carried out that is determined depending on assignment of generation of call, call is established as one corresponding to individual certain information controlling call followed by subsequent disconnection of call. Technical achievement of method consists in possibility of use of various information controlling call with reference to identical input number of station with change of software and data only without change of structure of technical facilities of system and in possibility of use of existing system of telephone numbers by way of simple formation of information data for set of telecommunication agencies having identical assignment to facilitate call and to employ telecommunication agency without request for special information by telephone subscriber. EFFECT: possibility of use of various information controlling call. 2 cl, 6 dwg
Patent RU-2127930-C1 (RU)
Inventor: CHERNYSHOV I I
IPC: H01M4/72
Filed: 1997-11-11
Granted: 1999-03-20
Abstract: Изобретение относится к электротехнической промышленности и может быть использовано при производстве аккумуляторных батарей. Решетка свинцового аккумулятора содержит рамку, ушки, ножки, а также горизонтальные и вертикальные ребра переменного сечения, которые образуют сетку внутри рамки, причем сечения горизонтальных и вертикальных ребер уменьшаются по направлению от рамки к центру, а отношение толщины рамки к толщине сетки в центре составляет 0,98-0,49. Техническим результатом является снижение расхода свинца, уменьшение коррозии решетки и повышение срока службы аккумулятора. 1 з.п. ф-лы, 1 ил.
Patent RU-2147630-C1 (RU)
Title: Method of producing chromium coatings hardened by heating
Inventor: IDRISOV I G
IPC: C25D3/04
Filed: 1998-01-05
Granted: 2000-04-20
Abstract: FIELD: production of carbon-containing chromium coatings by electrochemical methods. SUBSTANCE: method involves production of carbon-containing chromium coatings whose hardness rises after their heat treatment. For deposition of coatings electrolytes are used at temperature less than 15 C with the following weight ratios of components: sulfuric acid-chromic anhydride from 1:50 to 1:20; trivalent chromium-chromic anhydride from 1:40 to 1: 12; formic acid-trivalent chromium at least 3:1; and formic acid-chromic anhydride not more 1: 2. Raw deposits are subjected to heat treatment at temperature not more than 500 C. The invention ensures increased stability of bath operation, increased current efficiency up to 50-60% and microhardness of coatings up to 2000 kg/sq.mm. EFFECT: higher efficiency. 3 ex
Patent RU-2143356-C1 (RU)
Title: Railway vehicle with single-axle bogie
Inventor: DETLEF MJULLER
IPC: B61F5/38
Filed: 1997-04-15
Granted: 1999-12-27
Abstract: FIELD: railway transport. SUBSTANCE: railway vehicle has single-axle bogie 2 installed for turning around vertical axle 8 relative to car body 13 and coupled with slave unit which is governed by sensor unit acting in response to radius of track curvature. To facilitate control, sensor unit has electric sensor and connected electric low band filter. After low band filter, free from interference quasistatic output signal is available for control of slave member 9. EFFECT: provision of reliable control of single-axle bogie by means of simple devices. 13 cl, 2 dwg