baber/WOPTO huggingface dataset:
Patent RU-2096238-C1 (RU)
Title: Vehicle propelled by muscular force of man, such as tricycle
Inventor: SHOSHIN ANATOLIJ S
IPC: B62M1/12
Filed: 1994-12-06
Granted: 1997-11-20
Abstract: FIELD: transport engineering; tricycles. SUBSTANCE: effort from two lever-type synchronized foot and hand mechanisms is transmitted to driving wheels through flexible drive with overrunning clutches. Design of tricycle made it possible to increase percentage of use of man power for moving the cycle without complicating the construction of vehicle. Proposed invention can be used in water vehicles, trainers and wheeled vehicles. EFFECT: enlarged operating capabilities, reduced overall dimensions. 2 cl, 6 dwg
Patent RU-2089568-C1 (RU)
Title: Molding composition
Inventor: NESIOLOVSKAYA TATYANA NIKOLAEV
IPC: C08K3/06
Filed: 1994-12-19
Granted: 1997-09-10
Abstract: FIELD: rubber industry. SUBSTANCE: composition contains (in wt %): cord fiber waste, 62-90; sulfur, 0.6-1.6; di(2- benzothiazolyl) disulfide, 0.4-2.4; and butadiene-styrene latex coagulum, 9-34. Composition is processed for 7-9 min on rolls with 1- 2 mm gap at 50-52 C and fir further 3-5 min on sheeting mill. Obtained stock is electrically cured at 153 C for 20 min. characteristics of vulcanizate: stretching strength 6.6-8.8 MPa, rupture resistance 30.1-38.2 kN/m, bending stiffness 48.3-98.7 MPa, 24-h water uptake 1.2-1.9%. EFFECT: improved performance characteristics. 2 tbl
Patent RU-2126245-C1 (RU)
Title: Powder-like anhydrous cosmetic composition for hair bleaching and a method of preparing a composition for hair bleaching
Inventor: KARLIN TRIKO
IPC: A61K8/00
Filed: 1995-03-01
Granted: 1999-02-20
Abstract: FIELD: cosmetics. SUBSTANCE: composition is prepared on the basis of peroxide compounds as an oxidant and has also from 10 to 27 wt.-% at least one polymer taken from polyethylene glycols, polypropylene glycols or their derivatives. Polymer is anhydrous and liquid at the room temperature and soluble in water simultaneously. Method of preparing a composition involves mixing peroxide compound-base decolorizing powders at the room temperature and at the stage of stirring at least one polymer taken from polyethylene glycols, polypropylene glycols and their derivatives is added. Composition exhibits good fluidity, bleaches hair very good. EFFECT: improved quality, property and effectiveness of a composition. 8 cl, 1 tbl, 4 ex
Patent RU-2139890-C1 (RU)
Title: Method of preparing hydrogen-containing thermoplastic fluoropolymers
Inventor: DZHULIO A ABUSLIM
IPC: C08F214/18
Filed: 1995-03-20
Granted: 1999-10-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: hydrogen-containing thermoplastic fluoropolymers in the presence of polymerization initiator. Polymerization initiator is bis- dichlorofluoroacetyl peroxide. EFFECT: hydrogen containing thermoplastic fluoropolymers having high thermal resistance much more higher than thermal resistance of fluoropolymers prepared by other methods. 16 cl, 2 ex, 1 tbl
Patent RU-2101251-C1 (RU)
Inventor: FEDYNIN N I
IPC: C04B18/08
Filed: 1995-08-15
Granted: 1998-01-10
Abstract: FIELD: production of building materials; production of structures from heavy concrete based on high-calcium fly ash resulting from combustion of lignite. SUBSTANCE: traditionally, proposed concrete mix comprises high-calcium fly ash, crushed stone, sand, chloride-containing additive and water. Inventive novelty resides in fact that proposed concrete mix employs fly ash having free calcium oxide content 20-32.2%, sand in which fraction of grains having size below 0.16 mm accounts for 10-18%, and also in which soluble active silica content is 4-6.5%. As said chloride- containing additive, method employs calcium chloride, said components being taken in following weight ratio, wt.%: high-calcium fly ash 12-16; crushed stone 42-52; sand of above-specified quality 26-34; calcium chloride 0.16-0.24, water being balance. To produce proposed concrete mix, fly ash, crushed stone, calcium chloride and 40-60% mixing water are charged into forcible-action, rotary-type concrete mixer and subjected therein to pre-treatment for 180-240 sec., followed by adding sand and remaining amount of mixing water and by additionally stirring mix components for 50-60 sec. EFFECT: 1) high-quality concrete is produced; 2) fly ash causing serious problems for environment, is here utilized and gives profit. 2 tbl
Patent RU-2115147-C1 (RU)
Inventor: TEREKHOV P V
IPC: G03C1/015
Filed: 1995-08-22
Granted: 1998-07-10
Abstract: FIELD: light-sensitive materials. SUBSTANCE: invention deals with synthesis of light-sensitive materials for information- registration destination, which can be used in chemicophotographic industry, medical and industrial radiography. In order to increase coefficient of contrast range at practically invariable level of photographic sensitivity to ionizing emission and fog level, method of manufacturing silver bromide-iodide photographic emulsion is distinguished by the following. Emulsification is carried out with acetic acid added by 2 to 10 portions with addition intervals from 2 to 60 min. After each acetic acid portion added, silver nitrate solution is instantly added also divided into the same number of portions. Further, physical recrystallization, isolation of solid phase by a chemical precipitation agent, dispersing of solid phase in water-gelatin solution, and chemical recrystallization are conducted. EFFECT: increased (by 40-50%) coefficient of contrast range. 2 tbl
Patent RU-2115401-C1 (RU)
Title: Automotive invalid armchair
Inventor: EHLIZOV ALEKSANDR DMITRIEVICH
IPC: A61G5/06
Filed: 1996-01-24
Granted: 1998-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: two frames 1, 2 are coupled to each other for reciprocal motion. Front 4 and rear 3 wheels are positioned on frames in pairs. Provision is made for device of stepless variation of wheelbase when overcoming the flights. Device includes electric drive 5 connected to control system which has at least two position pickups 12 and 13 of axles of front 4 and rear 3 wheels relative to flight steps. Pickups 12 and 13 have moving parts which may contact the nearest step, thereby improving the operational characteristics of armchair. EFFECT: simplified conditions of operation, reduced invalid's fatigue. 6 cl, 6 dwg
Patent RU-2098981-C1 (RU)
Title: Apparatus for producing confectionery ropes
Inventor: LARSKIKH NIKOLAJ U
IPC: A23G3/12
Filed: 1996-02-13
Granted: 1997-12-20
Abstract: FIELD: production of confectionery ropes in plastic state with solid lump additives. SUBSTANCE: apparatus has vibratory hopper, forming roll with succession of rope-shaped slots and ribs in its surface, pressure roll, transportation belt arranged between rolls, rope removal knives, comb for cleaning ribs of forming roll. Vibratory hopper is mounted on pin of eccentric shaft above forming roll, which is mounted for rotation independently of transportation belt. Knives are mounted on cross-piece by means of shackle. Apparatus is provided with tie-rod for transmitting vibration to vibratory hopper. Comb is attached to hopper by adjusting bolts. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2108688-C1 (RU)
Inventor: SHAMILOV A R
IPC: H05B3/10
Filed: 1996-03-15
Granted: 1998-04-10
Abstract: FIELD: electrical engineering, tubular electric heaters with conductive powder. SUBSTANCE: electric heating element has metal tube I with internal electric insulation coat 2 in which current conductive powder 3 is placed. Graphite rods 4 and dielectric plugs 5 are located in end zones of tube. Invention may be used in industrial devices and in domestic heating appliances. EFFECT: increased safety and reliability of electric heating element. 1 dwg
Patent RU-2109859-C1 (RU)
Inventor: BAZUNOV L JU
IPC: D01G21/00
Filed: 1996-03-26
Granted: 1998-04-27
Abstract: FIELD: treatment of flax fibers in textile industry. SUBSTANCE: production line has bale opener, flax opener, flax cleaner, preliminary cleaning machine, cottonizing machine and equipment for blending of cottonized flax fibers with other fibers. They are installed successively in flow line. The offered line has machine for combing and stapling of flax fibers. The combing and stapling machine has successively installed combing drums, conveyors mounted before combing drums, and installed after combing drums are converter of lap into rope and mechanism of transverse cutting of rope connected with inlet nozzle of cottonizing machine. In this case, outlet part of preliminary cleaning machine is connected with conveyors. EFFECT: higher efficiency. 2 dwg
Patent RU-2139727-C1 (RU)
Inventor: IVANOVA V V
IPC: A61K36/25
Filed: 1996-07-10
Granted: 1999-10-20
Abstract: FIELD: medicine, pediatry. SUBSTANCE: method involves treatment of tonsils of patients in acute period of illness with localized diphtheria form, bacterial anginas and infectious mononucleosis with the enzyme preparation of 0.15-0.25% solution of bioantioxidant complex containing superoxide dismutase, catalase and peroxidase. Method provides good curative effect: decreased period of topic inflammatory symptoms in mouth-throat, absence of complications, decreased time of hospitalization, normalization of blood pathobiochemical indices and can be used in clinical ambulatory practice. EFFECT: enhanced effectiveness of treatment. 2 tbl, 3 ex
Patent RU-2108951-C1 (RU)
Inventor: GROSSMAN MIRON ISAKOVICH
IPC: B65D41/32
Filed: 1996-08-14
Granted: 1998-04-20
Abstract: FIELD: medicine; sealing of flasks with medicines, blood and blood substitutes. SUBSTANCE: cap has cylindrical part and bottom provided with tear-off section limited by through slot and connected with bottom by at least one bridge. Edges of bottom cuts are curved inward the cap. Cap has tear-off strip adjoining tear-off section and formed by strength weakening lines. Additional bridges are formed between ends of strength weakening lines and ends of through slot. EFFECT: improved reliability of cap fixing on vessel neck. 2 cl, 4 dwg
Patent RU-2139814-C1 (RU)
Title: Device and method for filling of cavities with fine-powdered medicinal, method and device for manufacture of elongated carrier with cavities
Inventor: UL F KHENRI KHANSSON
IPC: B65B3/30
Filed: 1995-02-06
Granted: 1999-10-20
Abstract: FIELD: filling with a high precision of cavities with a dimension corresponding to the volume of filling powder with fine-powdered medicinal. SUBSTANCE: the device has vibrating and rotary means for crushing of lumps formed in fine-powdered medicinal, filling of cavities with it and packing of it, the dimension of particles being less than 10. Fine-powdered medicinal moves in cavities and gets packed by the vibrating and rotary means. The cavities are positioned in an elongated carrier formed by connection of members. One of the members has cavities. EFFECT: continuous filling of cavities with a high precision of supplied doses. 19 cl, 8 dwg
Patent RU-2103134-C1 (RU)
Inventor: SHALUNOV E P
IPC: B23K35/30
Filed: 1996-09-20
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering; welding; creation of material with high heat and electric conductivity characteristics, recrystallization temperature and wear resistance for manufacture of electrodes for resistance welding and current supply tips for consumable electrode welding. SUBSTANCE: copper base material for welding has the following components, mass %: chromium 0.4-6.0, carbon 0.1-1.5 and copper - the rest. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2111087-C1 (RU)
Inventor: KULINSKIJ A I
IPC: B22F9/06
Filed: 1996-10-04
Granted: 1998-05-20
Abstract: FIELD: production of metal pellets by monodispersion of jets of molten metal. SUBSTANCE: magnetohydrodynamic granulator has a magnetic field source, dispersion chamber with holes placed between the poles of the magnetic field source, and a system for conduction supply of electric current to molten metal. The dispersion chamber is made in the form of a rectangular parallelepiped, and the holes are arranged on two vertical walls, whose planes are parallel to the direction of the magnetic field and perpendicular to the earth surface. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2126187-C1 (RU)
IPC: H01J29/04
Filed: 1996-11-01
Granted: 1999-02-10
Abstract: FIELD: information displaying equipment. SUBSTANCE: device has matrix of image elements with passive or active addressing using film system with self-emission flat cathode and screen with cathode- luminescent coating. Its front panel consists of anode which has cathode-luminescent coating spaced from it by vacuum space of rear panel, which carries film flat self-emission cathode and two groups of intersecting control electrodes. Cathode and control electrodes are spaced by dielectric film. Self-emission electrons are passed from cathode to anode through holes which are made in control electrodes and dielectric films and provide channel for control of electron flow using control electrodes. Size in cross section of holes in dielectric film is larger than those in film control electrodes. Terminals of all electrodes of device are located on single (rear) panel. Space between panels is provided by support members. Film flat self-emission cathode for self-emission is covered by film coating which is partially located on surface of film current- conducting layer. Said coating may be manufactured from material negative with respect to electron, in particular, from diamond-like carbon film. EFFECT: increased reliability, improved characteristics of device, increased functional capabilities. 14 cl, 5 dwg
Patent RU-2109804-C1 (RU)
Inventor: SMIRNOV ALEKSANDR SERGEEVICH
IPC: C11D3/02
Filed: 1996-11-21
Granted: 1998-04-27
Abstract: FIELD: detergents. SUBSTANCE: composition has components at the following ratio, wt.-%: sodium meta-silicate as water glass at silicate module, 2.3-3.5; and sodium silicate content as measured for silica, 28-33; sodium tripolyphosphate, 30-40; surface-active substance, 0.5-1.5; and soda ash, up to 100. EFFECT: increased purification degree, improved property and ecology. 2 tbl
Patent RU-2110650-C1 (RU)
Title: Sanitary module
Inventor: ZAVALKOVSKIJ GRIGORIJ NAUMOVIC
IPC: E03C1/01
Filed: 1996-12-25
Granted: 1998-05-10
Abstract: FIELD: construction engineering. SUBSTANCE: sanitary module has walls, door, ceiling, floor, actuating unit, lavatory pan with seat, technical accessories, device for washing and drying of surfaces, refuse collector, control unit. Lavatory pan seat is made in the form of rotatable disk with three openings which is mounted on vertical axle. Floor is made in the form of conveyor which is kinematically connected with actuating unit. Conveyor is provided with rubber-fabric belt, cleaning scraper, and vessel with disinfecting liquid. Cleaning scraper and vessel are installed across width of conveyor at its lower surface. Refuse collector is made in the form of bowl with auger and is installed behind conveyor. Sanitary module is provided with automatic toilet paper feeder. Cleaning scraper is made of resilient rubberized material. EFFECT: higher efficiency. 3 cl, 4 dwg
Patent RU-2146691-C1 (RU)
Title: Acetylene production process
Inventor: TUKHVATULLIN A M
IPC: C07C11/24
Filed: 1997-02-23
Granted: 2000-03-20
Abstract: FIELD: plasmachemical synthesis. SUBSTANCE: acetylene is prepared from fine coal in hydrogen plasma, in which process coal, prior to be fed into reactor, is treated by passing electrical current. EFFECT: increased yield of acetylene calculated for organic fraction of coal and reduced power consumption. 2 cl, 1 dwg, 2 tbl
Patent RU-2118535-C1 (RU)
Title: Complex bacterial preparation
Inventor: BORODIN JU I
IPC: C12N11/14
Filed: 1997-03-20
Granted: 1998-09-10
Abstract: FIELD: biotechnology, medicine, veterinary science. SUBSTANCE: preparation has a carrier that is a sorbent and eubiotic cells immobilized on the indicated carrier. Eubiotic cells are used together with nutrient medium component at biotiter 10 8 -10 10  CFU/ml. Material exhibiting antacide property, developed meso- and macroporous structure and macropore volume 0.01 cm 3 /g, not less, is used as a sorbent at the following quantitative ratio of components, wt. -%: eubiotic cells at titer 10 8 -10 10  CFU/ml 1.0-50.0, and sorbent - the rest to 100%. Sorbent is a porous material based on aluminium oxide with hydrophilic-hydrophobic topochemistry of surface, for example, enterosorbent of type СУМС modified with carbon, or enterosorbent of type СИАЛ modified with organosilicon polymer. Bifido- or lactobacteria or their mixture are used as eubiotics. Complex preparation provides more effective prolonged curative-prophylaxis effect on organism of human or animals since it retains activity at all sites of gastroenteric tract. EFFECT: enhanced effectiveness of preparation. 5 cl, 2 tbl, 7 ex
Patent RU-2139977-C1 (RU)
Inventor: CHUGUNOV L S
IPC: E02D7/22
Filed: 1997-03-24
Granted: 1999-10-20
Abstract: Изобретение относится к области строительства на многолетнемерзлых грунтах. Способ обеспечивает повышение несущей способности трубчатой сваи. Сущность способа: в роторное устройство буровой установки устанавливают фиксирующее устройство, в котором жестко закрепляют верхний конец трубчатой сваи, нижний закрепляют с возможностью вращения трубчатой сваи и ее вертикального перемещения, затем устанавливают трубчатую сваю вертикально, контролируют угол отклонения от вертикальной оси, прилагают к трубчатой свае осевую нагрузку и начинают вращать, при этом регулирование угла погружения трубчатой сваи производят путем горизонтального перемещения роторного устройства, чем обеспечивают вертикальность погружения трубчатой сваи. 1 ил.
Patent RU-2131589-C1 (RU)
Title: Jet active oscillator flow rate meter
Inventor: ARISTOV P A
IPC: G01F1/86
Filed: 1997-06-16
Granted: 1999-06-10
Abstract: FIELD: measurement of volumetric and mass flow rates. SUBSTANCE: jet flow rate meter incorporates jet active oscillator that includes feeding nozzle, two control nozzles, working chamber, separator with concave deflector, two drain conduits, two intake conduits and two feedback channels. Converter of jet pulsations to electric signal is located in one of channels. Width of feedback channels is three-fold greater than width of feeding nozzle. Devices extracting signals proportional to amplitude and frequency of pulsations of jet connected to output of converter measure density and volumetric flow rate correspondingly. Outputs of devices extracting signals are connected to inputs of multiplier. EFFECT: expanded functional capabilities with simultaneous increase of reliability. 2 dwg
Patent RU-2141591-C1 (RU)
Title: Labyrinth seal of shaft
Inventor: GOLUBEV G A
IPC: F16J15/447
Filed: 1997-07-11
Granted: 1999-11-20
Abstract: FIELD: sealing technology. SUBSTANCE: labyrinth seal relates to contactless sealing devices of labyrinth type intended for hermetic sealing of machinery shafts. In labyrinth sealing unit, narrowing zones are created by circular bushes secured on shaft. Widening zones are created by means of thin-wall corrugated washers installed on shaft between bushes. Corrugated washers are locally contacting through their adjacent corrugations with end faces of opposite bushes. Aforesaid embodiment of labyrinth seal simplifies design of sealing unit. EFFECT: higher efficiency. 1 dwg
Patent RU-2121413-C1 (RU)
Title: Method for parting finned tubular heat exchanger of different type metals and apparatus for performing the same
Inventor: SALMANOV M M
IPC: B23D19/00
Filed: 1998-01-19
Granted: 1998-11-10
Abstract: FIELD: procession of finned tube heat exchangers of different type metals before sending them to merchant metal scrap. SUBSTANCE: method comprises steps of reducing finned tubes of heat exchanger by rolling at passing them through doubled pair of centering rollers until closing fins one with another; undercutting fins symmetrically along tube of heat exchanger along line tangential relative to tube generatrix in contact zone of fins and tube and simultaneously separating fins from tube. Cut planes formed by means of cutters with cone sharpening are mutually spaced by distance no less than outer diameter of tube. Apparatus includes roller pair including feed and reduction rollers and another roller pair arranged behind the first one and including other feed rollers and cone sharpened disc cutters. EFFECT: rapid and effective parting of tubular heat exchangers for sending them to merchant metal scrap. 4 cl, 3 dwg
Patent RU-2140060-C1 (RU)
Inventor: SHALYGIN A A
IPC: G01G19/02
Filed: 1998-04-07
Granted: 1999-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention is meant for weighing load irregularly distributed on platform or moving objects. Device has mobile load-taking platform and supporting frame which are manufactured with angles cut perpendicular to their bisectors where uniaxial bushings are placed. Weight-measuring transducers are positioned between platform and frame. Each transducer is made in the form of finger with adjustment spacers located in holes of uniaxial bushings. Each finger is fixed with one end in hole of bushing of load- taking platform to change point of application of measured load with the aid of adjustment spacers. Free end of each finger carries spherical self-setting support interacting with bushing of supporting frame. Load-handling element made in the form of hook is positioned in center of load-taking platform. EFFECT: increased accuracy of load weighing, simplified design of device. 4 cl, 6 dwg
Patent RU-2149270-C1 (RU)
Title: Internal combustion engine liquid cooling system
Inventor: SINITSYN V KH
IPC: F01P3/20
Filed: 1998-05-05
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering; engine cooling systems. SUBSTANCE: cooling system had radiator whose upper tank is connected to engine cooling space, and lower tank, to pump delivering liquid into cooling space, and bypass pipeline. In system one side of bypass pipeline is connected with upper part, and the other, through shutoff member. With lower part of cooling space. Pipeline has drain cock located in its lower part. Compensators of volumetric expansion of water at freezing are placed in engine cooling spaces. These compensators are made in form of large number of member made of volumetric easily compressible material covered by coating impermeable to water. Compensators placed in radiator channels are made cord-like. Upper part of bypass pipeline is located higher than level of cooling liquid in radiator and engine cooling space. Part of bypass pipe line is arranged in upper and lower tanks of radiator. EFFECT: enhanced reliability and convenience of operation of water-cooled engine in winter. 6 cl, 1 dwg
Patent RU-2149272-C1 (RU)
Inventor: FESINA M I
IPC: F02B77/13
Filed: 1998-06-15
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering; internal combustion engines; base members. SUBSTANCE: oil sump has walls connected through gasket made of viscoelastic damping material with limiting reinforcement plate. Material of gasket features definite physical and mechanical properties at preset temperature range. Oil sump is designed for use in automotive vehicles. EFFECT: increased efficiency of wall vibration damping and reduced noise of vehicle engine oil sump. 4 cl, 6 dwg
Patent RU-2133789-C1 (RU)
Title: Warp knitted filet fabric
Inventor: ZINOV EVA V A
IPC: D04B21/10
Filed: 1998-07-23
Granted: 1999-07-27
Abstract: FIELD: textile industry, in particular, production of knitted fabric, technical or domestic articles. SUBSTANCE: fabric has cells with sides defined by undercoat threads from at least two tricot, felt chains or combination of them. Bindings are formed by felt and 4-tricot drawn out threads. Fabric is further provided with filling thread, which partially replaces felt chain links to improve strength of it in each side of filling thread cell, and partially replaces undercoat links to improve binding strength. Cell sides of warp knitted filet fabric may be formed from loop columns of two double chains. EFFECT: increased strength of fabric and wider operational capabilities. 6 cl, 9 dwg