baber/WOPTO huggingface dataset:
Patent RU-2094394-C1 (RU)
Title: Method of purification of natural water and sewage and plant for its implementation
Inventor: YASTREBOV KONSTANTIN L
IPC: C02F9/06
Filed: 1995-08-02
Granted: 1997-10-27
Abstract: FIELD: water purification. SUBSTANCE: water to be purified is subjected to mechanical cleaning through screen surfaces with the aid of sizing screen, sieve and vacuum filter followed by operation of mechanical treatment and activation with aeration with air in mechanical disintegrators-activators and in air tank, to electrochemical cleaning with electrical treatment and removal of impurities, to electron-mechanical and hydrodynamic activation with repeat electrochemical cleaning and simultaneous electrical treatment and removal of impurities, to treatment in electric field, to separate filtration of acidic and alkali waters followed by integration of waters, to ozonization and checking filtration in vacuum filter. EFFECT: increased degree of purification of natural water and sewage at relatively tittle expanses with provision for removal of impurities. 10 cl, 10 dwg , 4 tbl
Patent RU-2094219-C1 (RU)
Title: Method of disconnecting robots in emergency
Inventor: NASTASENKO VALENTIN ALEKSEEVIC
IPC: B25J19/00
Filed: 1995-08-16
Granted: 1997-10-27
Abstract: FIELD: robotics. SUBSTANCE: current supply safety members is mounted outside at unprotected points that may be broken down due to a contact with surrounding objects. The safety member can be easily broken down. EFFECT: enhance reliability.
Patent RU-2094213-C1 (RU)
Title: Device for machining curved surfaces
Inventor: VORONTSOV ALEKSANDR V
IPC: B24B35/00
Filed: 1995-08-30
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a stack of parallel tools mounted for permitting mutual movement inside the housing made up as a sleeve and provided with a passageway for discharging and supplying fluid and piston built in the housing that transmits the same fluid pressures to the tools and arrests access to the surface to be machined for fluid. In addition piston is composed of members arranged parallel and coaxial to the tools. The number and geometry of the cross-sections of the members of the piston is the same as these of cross- sections of tools. The piston member is made up as a prism. The sides of the bottom portion of the prism that are in a contact with the tools are beveled. The piston members are made of metal. EFFECT: improved design. 5 cl, 1 dwg
Patent RU-2097131-C1 (RU)
Title: Self-balancing vibratory jaw crusher
Inventor: ZAROGATSKIJ LEONID P
IPC: B02C1/02
Filed: 1995-09-05
Granted: 1997-11-27
Abstract: FIELD: crushing ores and non-metallic minerals in concentration plants of mining industry, as well as in building and other industries. SUBSTANCE: crusher has crushing jaws provided with driving unbalanced masses linked to each other for maintaining their synchronous rotation. Vibrators of the crushing jaws are made in the form of crank-type pushers designed to actuate each other. They are installed coaxially with their centers of gravity opposing to each other. One of the crushing jaws serves as base for the second jaw and as shell of the crusher. EFFECT: increased productivity. 3 dwg
Patent RU-2120751-C1 (RU)
Title: Sprayer
Inventor: PUSHKAREV B V
IPC: A01C23/04
Filed: 1995-11-08
Granted: 1998-10-27
Abstract: FIELD: agriculture, in particular, protection of plants from pests, diseases and weeds. SUBSTANCE: sprayers are mounted on bar at two levels: some sprayers are mounted on bar collectors and others are mounted on springy-rigid hangers for preventing them from breaking. Bar has openings with plugs. Such construction allows treatment efficiency to be increased by 15-20%. EFFECT: increased efficiency by treating the whole surface of plants and enhanced reliability in operation. 1 dwg
Patent RU-2102044-C1 (RU)
Inventor: IVASHINA A I
IPC: A61F9/00
Filed: 1995-11-13
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying ultrasonic B-scanning of an eye, determining three points uniformly equidistant one from the other in interfacial space, measuring distance between orbit wall and sclera for each of the points and distance from horizontal axis of eye symmetry to each of the points. Then medicine volume to be introduced is calculated from an empirical formula shown in the patent application. EFFECT: enhanced effectiveness of treatment course. 1 dwg
Patent RU-2096383-C1 (RU)
Inventor: GOLDIN BORIS A
IPC: C04B35/10
Filed: 1995-12-07
Granted: 1997-11-20
Abstract: FIELD: manufacturing the articles operating at increased shock tension. SUBSTANCE: by production mixture alumina is mixed with natural refractory bauxite, their mass ratio being 3.5:1. Bauxite comprises, mas. %: Al 2 O 3 , 69.4; SiO 2 , 8.18; TiO 2 , 3.42; Fe 2 O 3 , 2.55; MgO, 1.10; Na 2 O, 0.26; K 2 O, 0.54; P 2 O 5 , 0.54, V 2 O 5 , 0.40. EFFECT: increased coefficient of tension intensity. 1 tbl
Patent RU-2097863-C1 (RU)
Title: Surge voltage protective gear
Inventor: GUSEJNOV GASAN A
IPC: H01C7/12
Filed: 1996-05-21
Granted: 1997-11-27
Abstract: FIELD: electrical engineering. SUBSTANCE: protective gear has pile of highly nonlinear resistors placed in insulating case with ribbed protective coat; space between resistor pile and case is filled with heat-conducting dielectric potting compound. Case is complex in shape and has horizontal and vertical parts. Horizontal part is made in the form of plate and functions as device base. Vertical part is made in the form of cylinder that has different wall thickness in sectional area; sections with minimal wall thickness provide for case rupture in case of explosion of device; sections with maximal wall thickness have point contact with resistor pile. Insulation] may be made of glass-reinforced plastic and minimal wall thickness is not over 3 mm. Horizontal part of case mounts metal plate that follows its shape and is sealed with elastic compound. Ribbed coat is made of tracking- and precipitation-resistant silicone rubber. Cylinder wall sections having point contact with resistor pile may be of triangular shape in cross-section with top at contact point, or segment, or it may be of semi-circle shape limited by arc. EFFECT: improved mechanical strength, reliability, and safety of device. 7 cl, 4 dwg
Patent RU-2120142-C1 (RU)
Title: Magnetic inverter
Inventor: KASATKIN S I
IPC: H03K19/168
Filed: 1996-07-02
Granted: 1998-10-10
Abstract: FIELD: automation and computer engineering, in particular, magnetic thin-film memory registers and gates. SUBSTANCE: device has silicon substrate which carries first insulating layer, sharp-tipped strip which has two protection layers, which are separated by magnetoresistive layers and thin-film copper layer. Other layers over strip include second insulation layer, conducting layer with feedback circuit and third insulation layer. EFFECT: possibility to design logical gates using spin-gate magnetoresistive structures for operation in heavy conditions. 2 cl, 3 dwg
Patent RU-2129889-C1 (RU)
Inventor: KHRISTOFOROV VLADISLAV NIKOLAE
IPC: A61N5/06
Filed: 1996-06-26
Granted: 1999-05-10
Abstract: FIELD: treatment of animals. SUBSTANCE: device has radiating terminals and active attachment provided with pulse laser radiation sources adjustable by amplitude of radiation pulse power and pulse repetition frequency. Device produces controllable coherent laser radiation and renders continuous light-emitting diode and magnetic effect. Arrangement of active elements and provision for signal control due to mixing of radiated power allows sufficiently deep penetration of effect. EFFECT: enhanced efficiency of physiotherapeutic action. 12 cl, 4 dwg
Patent RU-2105594-C1 (RU)
Title: Filtering member
Inventor: NAZAROV V M
IPC: B01D29/35
Filed: 1996-08-15
Granted: 1998-02-27
Abstract: FIELD: air, oil and fuel filters of diesels. SUBSTANCE: filtering member has perforated framework, filter medium, draining member in the form of spring with turns in the form of triangle. Located between framework and filter medium, over spiral line, in spaces between turns of draining member, is hold-down member made in the form of cord embracing filter medium. Number of turns of draining member on one turn of spiral is selected from relations offered in the invention description. EFFECT: higher efficiency. 2 dwg
Patent RU-2123092-C1 (RU)
Title: Method of preparing trench bottom
Inventor: GUMEROV A G
IPC: E02F5/10
Filed: 1996-09-11
Granted: 1998-12-10
Abstract: FIELD: construction of pipelines, mainly, made of steel; applicable in insulating and laying of pipelines and also in major repairs of pipelines. SUBSTANCE: method includes formation of bed for pipeline with subsequent laying of pipeline; preliminary laying on trench bottom of noninsulated pipeline, filling trench with ground to cover half of its diameter; compaction of ground on both sides of pipeline to form pipeline bed. Then pipeline is lifted to perform its insulation and repeated laying. EFFECT: higher efficiency of the method due to preservation of insulated coating of pipeline from damage during insulation-and-laying jobs and maintenance of pipeline. 2 dwg
Patent RU-2126107-C1 (RU)
Title: Method of manufacture of sealing tape from expanded graphite
Inventor: EPISHOV A P
IPC: F16J15/30
Filed: 1996-10-22
Granted: 1999-02-10
Abstract: FIELD: sealing technology; manufacture of seals for flanged joints, stems of shut-off adjusting fittings and revolving shafts. SUBSTANCE: method consists in rolling the graphite foil to density of 0.4 to 1.2 g/cu.cm, cutting it in tapes, moulding transversal corrugations on tape by passing it between two moving tapes engageable with tooth points of toothed rolls providing for its oscillatory motion before entering the toothed rolls in plane of rotation of rolls. Flexible polymer tapes or thin metal bands or thin metal band and flexible polymer tape together may be used as moving tapes. EFFECT: flexible of tape in two mutually perpendicular directions. 2 cl, 6 dwg
Patent RU-2113907-C1 (RU)
Title: Hydraulic classifier
IPC: B03B5/62
Filed: 1996-12-15
Granted: 1998-06-27
Abstract: FIELD: mineral concentration, in particular, apparatuses for hydraulic classification and fractionation of mineral raw materials in ascending flow of liquid; may be used in gravity concentration of minerals and also in thickening of pulps, clarification of industrial waters and treatment of industrial sewage water. SUBSTANCE: classifier includes body with cylindrical chamber and conical bottom, inlet pipe for pulp supply and outlet pipe for discharge of sands, both located in lower part of classifier body; tangential branch pipes for water supply; discharging trough and branch pipe for discharge of air; cylindrical rings located coaxially inside the body with diameters reducing from top down; cylinder with airtight case above it located in body upper part coaxially to it with the same gap. Parabolic deflector with its opened part faces inlet pipe for pulp supply. The latter has from its inlet end, tube-like mixer made in the form of ejector whose upper part is connected to loading funnel inside which pneumohydraulic aerator is located for vertical motion. Axis of pneumohydraulic aerator coincides with ejector axis. EFFECT: higher efficiency of classification. 2 dwg
Patent RU-2112542-C1 (RU)
Inventor: NEKRASOV ARKADIJ VASIL EVICH
IPC: A61K38/43
Filed: 1997-02-28
Granted: 1998-06-10
Abstract: FIELD: medicine. SUBSTANCE: preparation has conjugate of an enzyme hyaluronidase with high-molecular synthetic carrier polyoxydonium (molecular mass is 40 000-100 000 Da). Preparation has molecular links (n) in the amount 300-700, alkylated links in the amount (0.2-0.4) x n, oxidizing links in the amount (0.4-0.8) x n at ratio enzyme : carrier = 1:(1-5). Specific activity of enzyme hyaluronidase is 1 000-2 500 IU/mg that can be prepared from cattle testicles. EFFECT: enhanced effectiveness of preparation. 2 tbl
Patent RU-2117060-C1 (RU)
Title: Method for processing sulfide materials
Inventor: ABRAMOV N P
IPC: C22B15/02
Filed: 1997-03-31
Granted: 1998-08-10
Abstract: FIELD: nonferrous metallurgy; may be used in autogenous smelting of sulfide raw materials in Vanyukov furnaces. SUBSTANCE: method involves loading of charge into Vanyukov's furnace onto surface of melt, blowing of melt with oxygen-containing gas and smelting with formation of slag and effluent gases. They contain slag splashes, charge dust, oxygen and sulfur dioxide. Withdrawn from melting zone are liquid products of smelting and gases. Then, gases are cooled with aqueous solution to form pulp of return dust and gases cooled and cleaned from dust and slag splashes which together with dust are separated from aqueous solution. Heat is carried out with additional supply to effluent gases of oxygen up to its volumetric content of 6-9%. Separated from pulp of return dust are slag splashes by jigging with decantation of solid fraction whose settling rate in water amounts to 80-160 mm/s. Separated solid fraction is directed for smelting in charge composition. EFFECT: higher reliability of equipment; reduced expenses for separation of dust from circulating solution; increased recovery of valuable components of charge into products. 1 dwg, 1 tbl
Patent RU-2126911-C1 (RU)
Title: Rotary adjustable reversible machine
Inventor: KACHALOV V A
IPC: F04C2/344
Filed: 1997-04-07
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering; hydraulic and pneumatic rotary machines; various industries where machines of varying capacity at reversible direction of flow are required. SUBSTANCE: machine has housing with working medium supply and discharge passages and with cylindrical inner surface. Rotor 6 with plates 7 and stator made in form of flexible ring are mounted in housing concentrically relative to each other. Flexible ring deforming mechanism is made in form of two pairs of hydraulically controlled bellows-pushers and is located in radial holes of housing for acting on flexible ring from diametrically opposite sides in two mutually perpendicular directions in turn. Mounted along generatrices of inner surface of housing are two pairs of strips-limiters 5 made in form of diametrically opposite radial projections. Capacity monitoring device is made in form of indicating rods 18 fitted along axis of one or two bellows and connected with limiting stops on ends of bellows on one side and with potentiometer on other side. Hydraulic control system includes hydraulic pilot-controlled check valves connected with two-way electromagnetically controlled distributor and with limiting stops. EFFECT: extended range of control. 4 cl, 8 dwg
Patent RU-2109682-C1 (RU)
Inventor: PETRIK VIKTOR IVANOVICH
IPC: C01B31/02
Filed: 1997-04-25
Granted: 1998-04-27
Abstract: FIELD: organic chemistry. SUBSTANCE: aromatic hydrocarbons are charged into electroconductive metal container which is placed into evacuated or argon-filled chamber. Alternating electric current having frequency 4-10 kHz is applied to collectors of chamber to heat it up to 500-2000 C. In addition, chamber is heated by applying to it ultrasonic of power 1.5±0.2 kW, and frequency 22±5 kHz and/or magnetic field generated by magnetron. By controlling alternating current frequency, it is possible to achieve predetermined ratio of fullerens fractions (C 60 ,C 70 , etc.). EFFECT: higher output and reduced wastes. 10 cl
Patent RU-2127746-C1 (RU)
Title: Gel-like organosilicon composition
Inventor: ILLARIONOV V N
IPC: C08L83/04
Filed: 1997-06-06
Granted: 1999-03-20
Abstract: FIELD: chemical industry. SUBSTANCE: gel-like organosilicon comprises, wt. pts: polyorganovinyl siloxane having average number of vinyl groups of 3-12 in molecule which are attached with silicon atom, 100; polyorganohydrosiloxane, 0.5-10; polyorganovinyl siloxane having end trimethylsiloxy groups having average number of vinyl groups of 1-2 in molecule which are attached with silicon atom, 20-200; 7-100 ppm platinum catalyst (in terms of platinum). EFFECT: higher stability and improved characteristics of the composition in industrial production. 2 cl, 12 ex, 3 tbl
Patent RU-2133448-C1 (RU)
Title: Measuring device
Inventor: FRIDMAN B P
IPC: G01B7/06
Filed: 1997-07-18
Granted: 1999-07-20
Abstract: FIELD: instrumentation, nondestructive inspection of thickness of protective coats, insulation layers, fat deposits and paintwork on current conducting base. SUBSTANCE: measuring device has capacitive converter with flat- distributed probe. Probe includes hollow case-handle housing restoring collet holder. Dielectric shaped ring is fitted on collet holder for limited longitudinal movement. Elastic membrane from metallized lavsan film is pulled over lower edge of ring. Membrane is pressed against inspected coat with elastic cylindrical pad made from foam polyurethane. Converter is connected to measurement unit with the use of coaxial cable which conductor is connected to membrane and which sheath is linked to probe-gripper. Measurement unit of device has former of rectangular pulses of opposite polarity with varied relative pulse duration built according to circuit of multivibrator asymmetrical in capacitance. This unit also includes two switches to select operational mode and measurement limit. EFFECT: expanded field of integral profile inspection of coat having unspecified spatial orientation. 1 cl, 4 dwg
Patent RU-2134751-C1 (RU)
Title: Каркас здания и способ его возведения
Inventor: MORDICH ALEKSANDR IVANOVICH
IPC: E04B1/18
Filed: 1997-07-29
Granted: 1999-08-20
Abstract: Изобретение относится к строительству, в частности к сборно-монолитным каркасам с плоскими дисками перекрытий, и может быть использовано при возведении одноэтажных или многоэтажных жилых и общественных зданий в различных районах, в том числе и сейсмических. Техническим результатом является сокращение удельной материалоемкости и трудозатрат при возведении каркаса. Каркас включает в себя сборные колонны с вырезами в уровнях перекрытий и обнажением их продольной рабочей арматуры в этих местах, сборные плиты перекрытия, снабженные по сторонам выпусками арматуры, расположенные в пределах ячеек каркаса и объединенные между собой по выпускам посредством стержней, и монолитные участки плиты диска перекрытия со сквозной арматурой на длину и ширину здания, пропущенной за рабочей арматурой колонн в их вырезах. Сборные плиты снабжены по концам плоскими сварными арматурными каркасами, размещенными вертикально в створе стержней рабочей арматуры длинной стороны плит над этими стержнями и связанными с ними посредством поперечной вертикальной арматуры плоских сварных каркасов. Плоские сварные каркасы выполнены с петлевыми выпусками их нижних и верхних стержней по торцам плит на участках шириной каждый в плане до 0,20-0,30 ширины плиты от обоих ее углов. На средних участках торцов плит и на боковых гранях сборных плит выполнены пазы. Грани сборных плит выполнены наклонными относительно плоскости плит: по торцам плит грани наклонены от плиты, а по бокам - к плите. Монолитные участки плиты диска перекрытия между торцами сборных плит выполнены в виде несущих ригелей, в которых внахлест размещены петлевые выпуски арматуры из торцов оппозитно расположенных плит. Через петлевые выпуски пропущена верхняя рабочая арматура несущих ригелей, а нижняя рабочая арматура ригелей размещена под петлевыми выпусками арматуры. Верхняя и нижняя части рабочей арматуры несущих ригелей объединены вертикальной поперечной арматурой, а вдоль сборных плит поперек несущих ригелей размещена сквозная связевая арматура. Способ возведения каркаса здания включает монтаж колонн, установку подмостей дисков перекрытия, установку сборных плит в проектное положение, размещение арматуры ригелей и связевой арматуры и укладку монолитного бетона диска перекрытия. Установку сборных плит в проектное положение производят в две очереди после укладки нижней рабочей арматуры несущих ригелей: сначала с интервалом через плиту укладывают сборные плиты в створах колонн с опиранием их концами на дискретно расположенные подмости, затем между ними укладывают остальные сборные плиты с опиранием последних по углам на консольные свесы подмостей, выступающие из-под ранее установленных плит, либо с навеской по сторонам на ранее установленные плиты и после этого в требуемых местах размещают и закрепляют недостающую опалубку ригелей и, если необходимо, продольных швов. 2 с. и 3 з.п. ф-лы, 21 ил.
Patent RU-2127088-C1 (RU)
Title: Method of treatment of chronic dislocation of mandibular joint meniscus
Inventor: PETROSOV JU A
IPC: A61B17/24
Filed: 1997-08-13
Granted: 1999-03-10
Abstract: FIELD: medicine, in particular, stomatology. SUBSTANCE: method includes rupture of fibrous adhesions in muscular fibers and in points of adhesion of meniscus together with joint capsule with bone surfaces of articular fovea by redressment force and mechanotherapy to gradually returning the meniscus to surface of condyle to its physiological position and its fastening in this position. EFFECT: complete restoration of joint function.
Patent RU-2128598-C1 (RU)
Inventor: TALANOV B P
IPC: B63B3/13
Filed: 1997-09-04
Granted: 1999-04-10
Abstract: FIELD: shipbuilding; method of increase of load-bearing capacity of hull to impact loads. SUBSTANCE: method consists in building the hull from two shells with gap between them and load-bearing members. Inner shell is just load-bearing shell. Outer shell has holes over entire area. EFFECT: reduced action of shock wave on load-bearing shell.
Patent RU-2131567-C1 (RU)
Inventor: VASILISHIN M S
IPC: F26B3/092
Filed: 1997-09-18
Granted: 1999-06-10
Abstract: FIELD: process of drying dispersed solid materials. SUBSTANCE: drying is effected by blowing heated air through ascorbic acid. Blowing is effected in pulsating mode at a frequency of 0.5 to 0.7 Hz, relative pulse duration of 0.5 to 0.7 and flow rate of 0.4 to 0.6 m/s; temperature in layer of material is maintained between 60 and 65 C. EFFECT: obtaining dry product corresponding to requirements of State pharmacopeia. 1 dwg
Patent RU-2131884-C1 (RU)
Title: Method of carboxymethylation of lignocarbohydrate materials
Inventor: BAZARNOVA N G
IPC: C08B11/12
Filed: 1997-10-02
Granted: 1999-06-20
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises subjecting lignocarbohydrate material in the form of sawdust to mecanochemical treatment with mixture of monochloroacetic acid sodium salt, sodium hydroxide and water at 20-80 C for 0.5-3.0 hours. EFFECT: products with wider range of properties, and minimum preparation process duration. 10 ex, 2 tbl
Patent RU-2119559-C1 (RU)
Title: Cottonized fiber production method
Inventor: ZHIVETIN V V
IPC: D01G1/08
Filed: 1997-12-09
Granted: 1998-09-27
Abstract: FIELD: textile industry, in particular, production of filaments adaptable for reprocessing into high-grade yarn on cotton-spinning equipment and dry flax-spinning equipment. SUBSTANCE: method involves squeezing chemically refined ribbon made from flax filament or hemp to 80-90% moisture content; stapling by pulling and simultaneously drying. EFFECT: increased stock base and wider range of goods produced by such method. 2 cl, 1 tbl
Patent RU-2147400-C1 (RU)
Inventor: CHEKUROV V M
IPC: A01P3/00
Filed: 1998-02-04
Granted: 2000-04-20
Abstract: Описывается способ борьбы с грибными болезнями зерновых культур, включающий обработку вегетирующих растений препаратом СИЛК, отличающийся тем, что обработку растений проводят в фазу кущения при дозе препарата 4,0 - 5,0 г/га по активному веществу. Технический результат - повышение эффективности борьбы с болезнями зерновых культур, повышение урожайности. Способ позволяет снизить распространение болезней листьев и колоса зерновых культур, а также гнилей. Развитие септориоза колоса озимой пшеницы снижено на 59,7%, а биологическая эффективность против гнилей озимой пшеницы составила 50,0 - 51,8%. Прибавки урожая зерна - 3,5 - 3,7 ц/га. 2 с. и 1 з.п. ф-лы, 5 табл.