baber/WOPTO huggingface dataset:
Patent RU-2063872-C1 (RU)
Title: Rotor mixing machine
Inventor: NAUMYCHEV VIKTOR B
IPC: B28C5/14
Filed: 1995-08-24
Granted: 1996-07-20
Abstract: FIELD: construction industry. SUBSTANCE: invention can also be used in other branches of industry for preparation of multicomponent mixtures mainly in bakeries, in food industry to make dough for macoronis and confectioneries. Rotor mixing machine includes supporting frame with electric motor anchored on it, reduction gear with two output shafts with different rotational speeds, separable W-shaped vessel where Z-shaped rotors connected to output shafts of reduction gear with the use of clutches for rotation in opposition to each other are positioned in parallel. W-shaped vessel is formed by vertical face and side walls arranged in parallel and bottom in the form of two semi-cylinders inter conjugated in vessel cross-section and conjugated to side walls along arcs of circles with formation of embracing arc in cross-section of each of Z-shaped rotor equal to 90-225 deg. Z-shaped rotors are manufactured with working sections of opposite direction placed along helical line between partitions with spacing of helical line on each of them amounting to 203 lengthes of generating line of semi-cylinders of vessel. Helix angle of helical line of each working section amounts to 50-70 deg. In this case Z-shaped rotors are manufactured symmetrical in cross-section over their lengthes and with constant curvature of side surfaces over lengthes of working sections. Rear surface of working sections is formed by helical planes with obtuse angle between them in cross-section. Ratio of volume described by Z-shaped rotors to volume of semi-cylinders amounts to 0.1:1.0, relation of minimal distance between internal surface of semi-cylinders and trajectory limiting volume described by Z-shaped rotors to length of generating line of semi-cylinders amounts to 1•10 -4 - 1•10 -2 .. EFFECT: improved quality of prepared mixture with sufficiently low consumption of energy which is ensured by optimization of parameters of mixing machine. 4 cl, 4 dwg
Patent RU-2108280-C1 (RU)
Title: Hydraulic telescopic hoist
Inventor: MOZHAJKO V F
IPC: B66F11/04
Filed: 1995-09-05
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering; facilities for lifting people and loads in height from one level to the other in cradles and on working platforms. SUBSTANCE: hydraulic telescopic hoist has boom consisting of telescopically connected fixed outer and movable middle and inner sections, outer section being hinge-coupled with boom lifting hydraulic cylinder and slewing post installed on base secured on truck chassis frame. Free end of inner section is hinge connected with cradle. Hoist has also middle section displacement hydraulic cylinder and inner section displacement drive. Inner section displacement drive is made in form of hydraulic cylinder installed in inner space of sections is parallel with middle section displacement hydraulic cylinder and is hinge connected with inner section through rod. Each section displacement hydraulic cylinder is hinge- mounted on axles secured on middle section. Middle section displacement hydraulic cylinder is hinge-connected through rod with outer section, and piston spaces of section displacement hydraulic cylinders are connected by pipeline provided with adjusting valve. Hole is made in upper flange of outer section. Detent made in form of cylinder with axially-movable rod is fitted in the hole square to longitudinal axis of section. Cylinder rod has compression spring and flat on end for engagement with stop installed on end of middle section. Rollers mounted on above-indicated end of rod are designed for engagement with end piece installed on end face of inner section. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2109950-C1 (RU)
Title: Tool for hydroabrasive machining of hard materials
Inventor: BAFTALOVSKIJ V E
IPC: E21C45/04
Filed: 1995-10-16
Granted: 1998-04-27
Abstract: FIELD: machining of materials with high-speed water jets, rock crushing. SUBSTANCE: proposed tool is composed of body with jet-forming device and mixing chamber put uniaxially, collimator with adapter joined uniaxially and branch pipe to feed abrasive agent into mixing chamber. Jet-forming device is mounted in body for displacement along its longitudinal axis and at angle towards it. Mixing chamber has separable bushing of various lengths and diameters. Collimator conduit is formed by set of expendable inserts. Bushing and inserts are made from wear-resistant material. Branch pipe to feed abrasive agent is connected with ball joint to mixing chamber and may be equipped with safety valve. Jet-forming device is provided with damper, for example, in the form of plates crossing at tight angle. For provision of optimal mode of operation body of jet-forming device is manufactured in the form of ball surface with groove and sealing member, position of tail part is adjusted by bolts. Usage of invention makes it possible to replace collimator without subsequent centering of jet, to create optimal conditions for injection of abrasive agent into fluid jet, to decrease consumption of abrasive agent, to reduce energy consumption and to enhance productivity. EFFECT: enhanced functional characteristics and expanded application field. 5 cl, 1 dwg
Patent RU-2113110-C1 (RU)
Title: Method for determining atomized spraying irrigation time
Inventor: GRAMMATIKATI O G
IPC: A01G25/00
Filed: 1995-10-25
Granted: 1998-06-20
Abstract: FIELD: irrigated agriculture. SUBSTANCE: method involves determining irrigation time by temperature difference in leaf/air system, which may be within the range of 1 to 3 C. EFFECT: increased yield and reduced irrigation cost. 1 tbl
Patent RU-2107414-C1 (RU)
Title: Soil tillage tool
Inventor: PULIN I V
IPC: A01B13/08
Filed: 1995-12-05
Granted: 1998-03-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: soil tillage tool has frame, inclined tines arranged in pairs one behind another and provided with right and left-hand knives. Height of tine inclined part bending line is 1/4 and length of horizontal components of projection of pair of knives on transverse-vertical plane is 1/2 of working tool pair spacing. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2110172-C1 (RU)
Title: Method for prolonged in vitro keeping of grape plants
Inventor: DOROSHENKO N P
IPC: A01H4/00
Filed: 1995-12-13
Granted: 1998-05-10
Abstract: FIELD: agriculture and biotechnology. SUBSTANCE: method involves providing microcutting of in vitro plants with 8-10 internodes into 10-12 mm length fragments with node and leaf; planting fragments in solid nutrient medium; introducing finely ground grape seeds into nutrient medium in concentration of 0.1-2.0% by volume. EFFECT: increased plant keeping time and simplified method. 4 tbl
Patent RU-2106066-C1 (RU)
Title: Method for information transmission and receiving
Inventor: BRYZGALOV ALEKSANDR PETROVICH
IPC: H04B1/707
Filed: 1996-02-27
Granted: 1998-02-27
Abstract: FIELD: communications. SUBSTANCE: method involves simultaneous transmission of information signal which is modulated with transmitted message and of reference signal for transmission which is used in receiver for correlation processing. Signal is transmitted using wide-band signal which spectrum width is equal to or is less than minimal frequency of this spectrum. In addition information and reference signals which are generated in this signal differ in time position and/or frequency but are not separated in spectrum and time. Self-correlation processing during receiving is achieved without preliminary separation of these signals. EFFECT: increased functional capabilities of information transmission due to increased band of transmitted signal using self- correlation processing method. 6 cl, 3 dwg
Patent RU-2117221-C1 (RU)
Inventor: ANDREEV V I
IPC: F25B9/00
Filed: 1996-04-05
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: distribution of gas is effected by means of spool valves arranged inside expansion reducer valve and changed over by covers of bellows. Gas exchange passages are made in form of heat exchanger with opposite flows of working medium and air. Closed cavities of housing have exhaust valves for self- evacuation of chambers. EFFECT: perfect tightness of gas distributing device, enhanced efficiency due to avoidance of spurious spaces and improved heat exchange between working heat and air. 2 cl, 2 dwg
Patent RU-2098271-C1 (RU)
Inventor: BITYUKOV VITALIJ KSENOFONTOVIC
IPC: B29B15/10
Filed: 1996-05-21
Granted: 1997-12-10
Abstract: Изобретение относится к переработке полимерного материала и может быть использовано для нанесения клеевого покрытия на заготовки протекторов. Сущность изобретения: в устройстве для нанесения клеевого покрытия на заготовки протекторов сквозные отверстия кармана, расположенного первым после гидрокамеры по ходу движения протекторной заготовки, имеет большее суммарное проходное сечение, чем отверстия других карманов. Этот карман соединен с гидрокамерой открытым каналом. Кроме того, гидрокамера заполнена жидкой клеевой композицией, на поверхности которой плавает наносящий валок. 1 з.п. ф-лы, 3 ил.
Patent RU-2103366-C1 (RU)
Title: Способ определения ферментативной активности биокатализатора
Inventor: IGNATOV O V
IPC: C12Q1/00
Filed: 1996-06-25
Granted: 1998-01-27
Abstract: Использование: энзимология и может найти применение в физико-химической биологии, биотехнологии и медицине для определения ферментативной активности биокатализаторов, а именно, микроорганизмов, ферментов и т.д. Сущность изобретения: способ определения ферментативной активности биокатализатора включает приготовление эталонного и исследуемого образцов, проведение ферментативной реакции с последним, определение оптической плотности образцов после реакции, оценку ферментативной активности биокатализатора по изменению величины оптической плотности, после проведения ферментативной реакции с последующей регистрацией величин оптических плотностей обоих образцов обеспечивают воздействие на них электрическим полем и во время данного воздействия повторно регистрируют величины оптических плотностей образцов, определяют отношение величин оптических плотностей соответствующих образцов до и во время воздействия электрическим полем и по сравнению их судят о наличии ферментативной активности биокатализатора. 6 ил.
Patent RU-2100155-C1 (RU)
Title: Built-up slot broach with rake cutting sections
Inventor: GAEV IVAN V
IPC: B23D43/04
Filed: 1996-07-16
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering, machining of slot holes. SUBSTANCE: proposed broach includes mandrel with grooves positioned radially and intended for placement of mentioned rake cutting sections anchored with the aid of clamping members located in ring grooves of mandrel. Broach is provided with wedge strips meant for interaction with double sided cuts made in rake cutting sections and positioned in additional grooves made in mandrel. Clamping members are manufactured in the form of semi-rings. EFFECT: expanded application filed of built-up slot broach. 1 cl, 8 dwg
Patent RU-2123392-C1 (RU)
Title: Centrifugal deflecting vortex separator
Inventor: BOGDANOV V S
IPC: B07B7/08
Filed: 1996-08-02
Granted: 1998-12-20
Abstract: FIELD: separation finely-dispersed loose materials at different densities; mining, chemical and other industries. SUBSTANCE: separator includes housing, branch pipes for supply of starting material and discharge of separated material, bladed rotor with drive, compressed air supply nozzles and guide plates. two rows of compressed air supply nozzles are mounted over entire height of separator cone, tangentially and diametrically opposite. Nozzles are rectangular in section. Their longer sides are located along generatrix of taper housing alternating in opposite rows. length of nozzle is equal to distance between two adjacent nozzles located on opposite side of housing. Nozzles are directed towards rotation of rotor and provided for regulation of angle between longitudinal axis of nozzle and surface of housing. Mounted inside nozzle is guide plate. EFFECT: enhanced efficiency of separation of loose materials at different degree of dispersion and density. 2 dwg
Patent RU-2100914-C1 (RU)
Title: Резистивный нитевидный материал
IPC: C03C25/44
Filed: 1996-10-02
Granted: 1997-12-27
Abstract: Изобретение относится к материалам, обладающим способностью проводить электрический ток. Предлагаемый резистивный нитевидный материал содержит нить из пучка кремнеземных моноволокон и адгезионное связанное с ним электропроводное покрытие, выполненное в виде сплошного равномерного слоя пироуглерода слоистой микроструктуры. Материал имеет прочность на разрыв не менее 8 кг, удельное линейное сопротивление 3 - 7 кОм/м и разброс электросопротивления по длине не более 8 - 10%. Резистивный нитевидный материал может быть использован в производстве электропроводящих тканей, бинтов, сеток, электропроводящих матриц в композиционных материалах. Техническим результатом изобретения является повышение прочности и равномерности электропроводящих свойств. 4 ил.
Patent RU-2127964-C1 (RU)
Title: Conservation tillage implement
Inventor: KASKULOV M KH
IPC: A01B13/16
Filed: 1996-11-28
Granted: 1999-03-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: furnishing distributor of trash from rotary pickup with chopper, conveyor and hoses and mounting of distributor directly on plough frame at left side of trailing edge provide pickup up of trash and spreading of trash over ploughed strip at moment of furrow slice turning with partial powdering. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2130229-C1 (RU)
Title: Autonomous electric drive
Inventor: FILIN JU I
IPC: B60L50/12
Filed: 1996-12-09
Granted: 1999-05-10
Abstract: FIELD: transport engineering. SUBSTANCE: device has alternating current generator with two three-phase armature windings, two series excitation electric drives with armature windings and excitation windings. Goal of invention is achieved by introduced power bridge rectifiers, which are supplied by armature windings of generator, and two pairs of diodes. Input terminals of power bridge rectifiers are connected to phase inputs of corresponding armature windings of generator. Input terminals of second power bridge rectifier are connected to second terminal of armature of first electric motor and first terminal of armature of second electric motor. Input terminals of bridge rectifiers are connected to phase terminals of corresponding armature windings of generator. Second terminal of excitation winding of second electric motor is connected to second opposite-polarity terminals of pair of controlled rectifiers. Each second terminal of braking resistors is connected to first equal- polarity terminals of diodes of corresponding group, which second equal-polarity terminals are connected to phase outputs of corresponding armature winding of generator. Gates of power rectifiers are designed as diodes which are connected to diodes of said groups by their opposite-polarity terminals. EFFECT: increased reliability, increased quality of control of running modes of transport vehicle. 1 dwg
Patent RU-2125026-C1 (RU)
Inventor: KARNAUKHOV JU P
IPC: C04B7/24
Filed: 1996-12-24
Granted: 1999-01-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: slag-alkali-type binding agent useful in industrial and civil construction for preparing building mortars and concretes contains 55.5-62.5 wt % of aluminosilicate component: refuse ash-slag mixture ground to specific surface 4500-5500 sq.cm/g (ash to slag weight ratio from 70:30 to 30:50) prepared by burning brown coals and 37.5- 44.5 wt % of alkali component: liquid glass prepared from crystalline silicon production waste (microsilica) and containing up to 6-7% of carbon admixtures (graphite and carborundum) with silicate modulus n=1 and density 1.4-1.5 g/sq.cm. EFFECT: increased strength. 2 tbl
Patent RU-2144101-C1 (RU)
Title: Lyocell fiber, method of manufacturing thereof, paper, and hydrotwisted material
Inventor: DZHEJMS MARTIN GEHNNON
IPC: D04H1/4266
Filed: 1995-06-19
Granted: 2000-01-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: lyocell fiber with elevated predisposition for fibrillation is manufactured by dissolving cellulose in N-methylmorpholine-N-oxide to form solution, which is extruded through spinning nozzle to produce multitude of filament threads that are washed to remove solvent and then dried. According to invention, fiber is exposed to conditions reducing degree of polymerization of cellulose by at least 200 units. EFFECT: improved working characteristics of fiber. 11 cl, 8 dwg, 19 tbl, 17 ex
Patent RU-2103170-C1 (RU)
Inventor: ANOSOV N I
IPC: B29C41/14
Filed: 1997-05-19
Granted: 1998-01-27
Abstract: FIELD: production of latex articles by dipping technique; may be used for production condoms from latex. SUBSTANCE: pre-cleaned condom-shaping moulds are twice dipped into latex mixture, followed by drying resulting film after each dipping procedure. Films are subjected to vulcanization, left to swell in solution, coated with wet powder, washed and dried. Novelty of the method is in that each time moulds are dipped into latex mixture at 33 ± 3 C for 40 ± 4 s, followed by drying film after each dipping procedure. Drying after first dipping is conducted at 110 ± 15 C for 80 ± 8 s, while drying after second dipping is effected at 90 ± 15 C for 35 ± 4 s. Film swelling treatment is effected at temperature 80 ± 10 C for 40 ± 4 s in aqueous solution containing 2.85-2.90% of sodium tripolyphosphate, 0.23-0.25% of sodium hydroxide and 0.46-0.50% of Volgonate emulsifier. Washing is conducted for at least 30 min in aqueous solution containing 4.1-4.2% of texturized starch, 4.88-5.0% of mixture consisting of calcium carbonate + calcium stearate + aluminium stearate, 0.17-0.19% of polymethylsiloxanic liquid and 0.013-0.015% of boric acid. Latex mixture has the following composition, parts by weight: sulphur, 1.8; zinc while paint, 0.77; basic zinc carbonate, 0.33; zinc ethylphenyl dithiocarbamate, 0.65; ethylcymate, 0.55; antioxidant agent, 1.0; dispersing agent, 0.61; potassium oxide hydrate, 0.47; aqua ammonia, 0.47-1.21; and pigmentary paste, 0.03-0.07 per 100 wt.pts of dry latex matter. Treatment of coating with wet powder is effected by dipping into 3.5-3.6-% texturized starch slurry. EFFECT: higher quality of consumer goods.
Patent RU-2144844-C1 (RU)
Title: Catalyst (its versions) and process of synthesis gas production
Inventor: PAVLOVA S N
IPC: C01B3/38
Filed: 1997-05-06
Granted: 2000-01-27
Abstract: FIELD: catalysts and catalytic production processes. SUBSTANCE: catalyst for production of synthesis gas by selective oxidation of methane with oxygen in reaction mixture and excessive methane based on oxide with structure - perovskit containing rare-earth and transition elements. Catalyst is distinguished by the fact that it additionally contains α-Al 2 O 3  and includes the following components, wt.%: perovskit ABOx, 5-40; carrier of α-Al 2 O 3 , 60-95; where A is rare-earth element; B is transition element including 3d elements of 4th period of the Periodic table; x is degree of oxidation of A and B and their stoichiometric ration. Process of synthesis gas production is also described. EFFECT: higher conversion of methane and selectivity at high volume velocities of reaction mixture. 7 cl, 1 tbl, 15 ex
Patent RU-2127961-C1 (RU)
Title: High-definition tv system
Inventor: MIROSHNICHENKO SERGEJ IVANOVIC
IPC: A61B6/00
Filed: 1996-11-13
Granted: 1999-03-20
Abstract: FIELD: TV equipment. SUBSTANCE: device has at least two TV cameras, unit of analog- to-digital converters, decoder for video signals standards, memory unit, units for generation of output video signal, which are connected to outputs of video cameras and to one another, and central processing unit, using (personal) computer. Generators of output video signal are designed using multichannel corrector of geometric distortions and synchronization unit. Said corrector is connected to outputs of TV cameras through unit of analog-to-digital converters, and to input of (personal) computer through decoder of video signal standards and memory unit. Synchronization unit is connected to its synchronization input through control input and to clock input of unit of analog-to-digital converters through its control outputs. Address inputs of said corrector and address and control synchronization inputs of decoder of video signal standards. EFFECT: increased efficiency of pasting picture fragments into total picture (without seams) for displaying dynamic process with resolution of at least 3000*4000 and which definition and contrast is not less than those of wide X-ray photo or motion-picture films. 14 cl, 10 dwg
Patent RU-2114870-C1 (RU)
Inventor: GERASIMENJA V P
IPC: C08J9/06
Filed: 1997-07-17
Granted: 1998-07-10
Abstract: FIELD: polymer production. SUBSTANCE: resin is produced by urea-formaldehyde condensation in a medium with variable acidity under heating. Then, polyatomic alcohol is added, vacuum drying is effected followed by after-condensation and addition of hydroxyl-containing polymer in the form of aqueous solution. After-condensation is conducted stepwise. EFFECT: improved physico-chemical characteristics of products manufactured from the resin and reduced formaldehyde emission in manufacturing procedure. 2 cl, 1 tbl
Patent RU-2119380-C1 (RU)
Title: Continuous mixer
Inventor: ZEMSKOV V I
IPC: B01F13/00
Filed: 1997-07-14
Granted: 1998-09-27
Abstract: FIELD: preparation of combined fodder in agricultural production. SUBSTANCE: continuous mixer has horizontal body accommodating screw conveyer with coarse- and fine-pitch flights. Located between flights with two different pitches is interval with no flights. Installed on body are main and additional charging ports and also discharging port. Located under main charging port is screw conveyer section with coarse-pitch flights, and installed under additional charging port is screw conveyer section with fine-pitch flights. Installed on fine-pitch flights in zone between additional charging and discharging ports are blades and slots. Deflectors are installed above slots on screw flight surface in direction to discharging port. EFFECT: higher efficiency of mixer operation and quality of mixing of loose materials; reduced power consumption. 4 cl, 3 dwg
Patent RU-2120223-C1 (RU)
Title: Vacuum cleaner suction nozzle
Inventor: LI DZHIN-GON
IPC: A47L9/04
Filed: 1997-09-08
Granted: 1998-10-20
Abstract: FIELD: house-hold equipment. SUBSTANCE: suction nozzle has cleaning member body movable in forward and backward directions on front and rear rollers, nozzle cover fastened over cleaning member body, joining holder with connecting branch pipe extending from branch pipe positioned within cleaning member body through nozzle cover, and pile of predetermined length applied to branch pipe of cleaning member body. Such construction allows level of noise which might occur due to friction and vortex motion during flowing of air through vacuum cleaner suction nozzle to be reduced. EFFECT: increased efficiency and improved cleaning characteristics. 2 dwg
Patent RU-2132756-C1 (RU)
Title: Photoelectronic separator for bulk grain products
Inventor: BRASALIN S N
IPC: B07B13/18
Filed: 1997-12-31
Granted: 1999-07-10
Abstract: FIELD: cereal-processing industry. SUBSTANCE: photoelectronic separator has housing carrying color analyzer connected through electric circuit with grading device, receiving hoppers for color standardized and substandard particles, feed hopper and device for feeding particles of grain product from feed hopper to color analyzer. Feeding device formed as disk with concentrically arranged cells is connected with drive and partially disposed in color analyzer. EFFECT: increased efficiency and improved quality of sorted ready grain product. 2 dwg