baber/WOPTO huggingface dataset:
Patent RU-2103278-C1 (RU)
Inventor: BABAEVSKIJ P G
IPC: C08G8/28
Filed: 1994-04-06
Granted: 1998-01-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: hydrocarbon-phenol-formaldehyde composition is prepared as follows. Reactor equipped with stirrer, reflux and thermometer is charged with molten phenol and pitch, and the whole is stirred at 95-155 C for 40-120 minutes. Temperature is then set to 80-85 C. Surfactant, formaldehyde polymer and alkali-type catalyst are added to reaction mixture and the whole is synthesized under stirring for 70 minutes. EFFECT: preparation of colloidal thermodynamically stable composition which hardens at elevated temperature without using hardener, widened range of hydrocarbons used and reduced amount of toxic waste due to absence of sewage. 1 tbl
Patent RU-2083406-C1 (RU)
Title: Automatic coupler draft gear
Inventor: SHALIMOV PETR YUREVICH
IPC: B61G11/12
Filed: 1994-04-12
Granted: 1997-07-10
Abstract: FIELD: railway transport. SUBSTANCE: draft gear has housing 2 with bottom 3 and set of elastomer-metallic members 4 and 5. Housing 2 is formed by hydraulic cylinder with plunger 9 and seal 10. Hydraulic chamber 8 is enclosed in housing 2. Hydraulic chamber 8 communicates through throttling device 11 with input 143 and output 15 with compensation chamber 12 arranged in rigid hermetically sealed housing 13. Valve 16 with shutoff member 21 is arranged in upper portion of housing 13. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2065054-C1 (RU)
Title: Method for sapropel excavating
Inventor: VASILEV PETR N
IPC: E21C49/00
Filed: 1994-04-14
Granted: 1996-08-10
Abstract: FIELD: agriculture. SUBSTANCE: scraper hoist is used to excavate sapropel in fan-shaped manner. Scraper hoist is installed eccentrically on rotary ring. Barrel axis is displaced from the axis of rotary ring towards water for distance providing dependable hoist turning as end block is in motion. EFFECT: low labour consumption. 3 dwg
Patent RU-2085168-C1 (RU)
Title: Method of creating curative underground space air medium on earth surface
Inventor: PAPULOV LEV M
IPC: A61G10/02
Filed: 1994-04-25
Granted: 1997-07-27
Abstract: FIELD: natural medicine. SUBSTANCE: when creating curative air medium, natural minerals placed in surface constructions are used. Periodical ventilation of construction is performed with specified condition for air saturation. EFFECT: improved environmental condition.
Patent RU-2142902-C1 (RU)
Title: Wire rope instrumental fault finding method
Inventor: GOL BERT ARTUR EFIMOVICH
IPC: B66B7/12
Filed: 1994-05-06
Granted: 1999-12-20
Abstract: FIELD: mechanical engineering; fault finding facilities. SUBSTANCE: according to proposed method of fault finding and checking of wire rope condition wire rope tension detector is installed on wire rope to be checked. Tension detector is connected with tension monitoring unit, bushing-template and wire rope are positively displacement relative to each other, and current value of wire rope tension is measured. This value is compared with value of wire rope tension obtained on reference section of this wire rope. EFFECT: increased reliability and accuracy of fault finding process. 2 cl, 1 dwg
Patent RU-2087281-C1 (RU)
Title: Method of plasma jet hard-facing with constant width of deposited bead
Inventor: NEFEDOV BORIS B
IPC: B23K10/02
Filed: 1994-12-08
Granted: 1997-08-20
Abstract: FIELD: mechanized plasma-jet hard-facing. SUBSTANCE: hard-facing is conducted in a helix. In the process of hard-facing a constant shape of the deposited bead is maintained due to variation of the arc power. Variation of the arc power is effected according to a preliminarily calculated program with due account made for the temperature of the part before the arc. EFFECT: facilitated procedure. 1 dwg
Patent RU-2112528-C1 (RU)
Title: Method of preparing enzyme destabilase showing fibrinolytic, thrombolytic, endo- and exo-gamma)-lys-isopeptidase and amidolytic activity
Inventor: SVERDLOV E D
IPC: C07K1/16
Filed: 1994-12-23
Granted: 1998-06-10
Abstract: FIELD: medicine, biochemistry. SUBSTANCE: invention relates to new thrombolytic enzyme destabilase, endo-ε(γ-Glu)-Lys-isopeptidase, showing exo-ε(γ-Glu)-Lys-isopeptidase and amidolytic activity. Enzyme is obtained from leech of family Hirudinidae. Leech extract is subjected for affinity chromatography, purified additionally by ion-exchange chromatography, desalted by gel-filtration and protein of molecular mass 126 000 ± 300 Da is collected. Partial amino acid sequence of this enzyme is identified. Product can be used in medicine for thrombosis therapy and in experimental medicine. EFFECT: new enzyme indicated above, improved method of preparing. 2 dwg
Patent RU-2123259-C1 (RU)
Title: Method of cartilage preserving
Inventor: RAZIN KOV S P
IPC: A01N1/02
Filed: 1995-02-07
Granted: 1998-12-20
Abstract: FIELD: medicine, cosmetic otorhinolaryngology. SUBSTANCE: method involves transplant storage in liquid preserving solution. Transplant is taken off during operation, treated with physiological solution and placed into sterile capacity with buckwheat honey and stored at 4-5 C. Method ensures to prolong tissue preserving time in liquid medium and safe its biological plastic properties. EFFECT: simplified and safety of method. 1 cl, 1 ex, 1 tbl
Patent RU-2122323-C1 (RU)
Inventor: KOVALEV FEDOR ALEKSANDROVICH
IPC: A22C25/14
Filed: 1995-06-15
Granted: 1998-11-27
Abstract: Изобретение относится к технологическому оборудованию рыбной промышленности и может быть использовано для обработки рыбы. Устройство содержит конвейер с кассетами и связанными между собой прижимными планками. На конвейере смонтированы регулируемые винты, на которых вдоль конвейера установлен направляющий элемент, а на прижимных планках конвейера закреплены пальцы, взаимодействующие с направляющим элементом. Изобретение позволит расширить размерный диапазон обрабатываемых рыб и снизить себестоимость выпускаемой продукции. 3 ил.
Patent RU-2092190-C1 (RU)
Title: Apparatus for aromatizing air in room
Inventor: KOZMENKO PAVEL I
IPC: A61L9/12
Filed: 1995-07-11
Granted: 1997-10-10
Abstract: FIELD: deodorization of air in rooms. SUBSTANCE: apparatus has closed housing made from synthetic film, filling plate of porous material impregnated with deodorizer and mounted in housing. Opening made in upper part of plate is adapted for accommodation of member for connecting apparatus with room support. Mentioned member has thread passed through opening and terminating in loop, which may be put on room support. Device for communicating housing cavity with room atmosphere has horizontal portion positioned in upper part of housing and defined by tear line and paired vertical portions positioned in side parts of housing and defined by tear lines. Tear lines may be made by pressing housing material by means of die members to define weakened lines, which may be readily separated from housing. EFFECT: increased efficiency and simplified construction. 2 cl, 3 dwg
Patent RU-2133614-C1 (RU)
Inventor: JAVORSKIJ V V
IPC: A61K35/26
Filed: 1995-07-17
Granted: 1999-07-27
Abstract: Изобретение относится к медицине, в частности к онкологии и касается иммунокоррекции при проведении комплексного лечения опухолей. Для этого после хирургического лечения, и/или химиотерапии, и/или лучевой терапии осуществляют повышение иммунитета внутрикожным введением Т-активина по 1-2 мл. Продолжительность лечения определяют, учитывая отклонение субпопуляций лимфоцитов от нормы. Введение Т-активина выполняют в оригинальном режиме, разработанном автором. Введение Т-активина осуществляют в сочетании с иммуносупрессорами. Способ повышает эффективность лечения при уменьшении осложнений. 9 з.п.ф-лы.
Patent RU-2086655-C1 (RU)
Inventor: TSYKANOV ALEKSEJ NIKITOVICH
IPC: C21B3/10
Filed: 1995-08-01
Granted: 1997-08-10
Abstract: FIELD: ferrous metallurgy, namely, equipment for transporting melt slag at making steel, cast iron and non-ferrous metals. SUBSTANCE: slag ladle includes cover joined by means of rotary brackets with its bottom. Bottom and cover are ellipsoidal in horizontal cross section. Said cover is provided with horizontal rigidity ribs. Bottom is in the form of trough-like vessel with flange. EFFECT: improved design. 4 dwg
Patent RU-2085430-C1 (RU)
Title: High-speed vessel automatic control system
Inventor: BANKOVSKIJ SERGEJ P
IPC: B63B1/28
Filed: 1995-08-08
Granted: 1997-07-27
Abstract: FIELD: shipbuilding. SUBSTANCE: system includes two groups of computers connected to ship's state and position sensors which are used to control two groups of fore and aft steering surfaces. Each computer of pair of duplicating computers of one group is connected to at least one computer of similar pair of other group and to respective group consisting of two duplicating groups of sensors forming self-contained control channel for control of all steering surfaces. EFFECT: enhanced reliability. 1 dwg
Patent RU-2114196-C1 (RU)
Title: Method of hydrometallurgical recovery of rare metals from technologically persistent raw material
Inventor: KLIBLEJ G KH
IPC: C22B3/06
Filed: 1995-09-19
Granted: 1998-06-27
Abstract: FIELD: hydrometallurgy. SUBSTANCE: persistent raw material matrix is disintegrated and placed into sealed vessel containing solution of halide acids, nitrous acid, and complexing agents for rare metals. Into the vessel from outside, oxygen is supplied, and process is carried out at a specified pH value, pressure, and oxidants reduction half-wave potential for a period of time chosen from opening matrix conditions to provide maximum oxidation and recovery of metals from matrix and formation of mother solution containing dissolved rare metal complexes and oxides. Rare metals are isolated from matrix and mother solution by conventional techniques. EFFECT: enhanced process efficiency. 18 cl
Patent RU-2082655-C1 (RU)
Title: Conveyor for pressing cigarette blocks
Inventor: MANFRED OBERDORF
IPC: B65B19/10
Filed: 1995-10-10
Granted: 1997-06-27
Abstract: FIELD: tobacco industry; conveyors with turret heads for pressing cigarette blocks to size required for packing with multiple axially open cells. SUBSTANCE: each cell 4 on open side is closed by end of member 8 installed for reciprocating relative to inner space of cell 4 under action of cam drive. To provide high speed of packing each cell 4 has housing 6 radially open at one side. Housing is made of U-shaped sheet with inside height corresponding to preset height of cigarette block to be packed. EFFECT: improved packing. 8 cl, 2 dwg
Patent RU-2122552-C1 (RU)
Title: Rubber mix based on carbon-chain rubber
Inventor: ZLOTNIKOV MARK NOKHIMOVICH
IPC: C08K3/04
Filed: 1995-12-14
Granted: 1998-11-27
Abstract: FIELD: rubber- processing industry more particularly manufacture of sealing components. SUBSTANCE: claimed rubber mix comprises (wt parts): 100 carbon-chain rubber; 4.5-8.5 vulcanizing group; 3-6 zinc oxide; 50-140 filler; 4-32 plasticizer; 0.3-1.0 carbon resulting from detonation synthesis in the form of ultradispersed powder produced by explosive decomposition of organic matter. The claimed mix further comprises 2-9 wt parts of antiaging agent per 100 wt parts of natural rubber and also 0.5-2.0 wt parts of prevulcanization retarding agent. EFFECT: higher tear and attrition resistance of rubber and high physical and mechanical properties of the rubber mix. 3 cl, 15 ex, 6 tbl
Patent RU-2096509-C1 (RU)
Title: Method of producing ferrovanadium
Inventor: RABINOVICH EFIM M
IPC: C22B34/22
Filed: 1996-02-29
Granted: 1997-11-20
Abstract: FIELD: metallurgical processes. SUBSTANCE: invention relates to producing ferrovanadium by metallothermal reduction technique. To reduction smelt, magnesia materials are added and reduction is carried out at ratio of low-grade vanadium pentoxide/lime/magnesia materials equal to 1:(1.7-2.2): (0.4- 0.8) and magnesia materials' intake 50 to 100 kg per 1 t of smelt, temperature of process being 1700-1850 C. At the end of reduction period, when reject slags are run off, boric anhydride in amount 6-12 kg per 1 t of slag is added into furnace or slag pot. EFFECT: enhanced efficiency of process. 2 cl, 1 tbl
Patent RU-2104578-C1 (RU)
Inventor: VLASOV JURIJ BORISOVICH
IPC: G02B23/02
Filed: 1996-03-06
Granted: 1998-02-10
Abstract: FIELD: optical beam stabilization systems. SUBSTANCE: device has housing, universal joint, which has external frame which is mounted in bearings of housing, and inner frame which is mounted in bearings of external frame. In addition device has first and second mirrors which are mounted rigidly in inner and external frames respectively, first and second stabilization electric motors which are located along inner and external axes of universal joint respectively, first and second angular velocity transducers, first and second amplifying-correcting units which outputs are connected respectively to inputs of first and second stabilization electric motors angular detector which is located along inner axis of universal joint, relay which has winding and contacts. In addition first and second angular velocity transducers are designed as rotor vibration gyros. First transducer is mounted on inner frame, its first and second sensitivity axes in their initial position are aligned respectively with inner and external axes of universal joint. Second angular velocity transducer is mounted on external frame. Its first sensitivity axis is aligned with external axis of universal joint. First output of first transducer is connected to input of first amplifying-correcting unit. Its second output is connected to output of second amplifying correcting unit through relay. Output of angular detector is connected to relay winding. EFFECT: increased sight angle for inner joint axis, increased reliability of operations for large rotation angles of inner frame with respect to external frame in range of 90 degrees, decreased weight and size. 1 dwg
Patent RU-2136295-C1 (RU)
Inventor: DARENSKIJ I D
IPC: A61K35/26
Filed: 1996-04-02
Granted: 1999-09-10
Abstract: Изобретение относится к медицине, а именно к наркологии. Проводят антиалкогольную терапевтическую программу, включающую дезинтоксикационную, симптоматическую терапию, психотропные средства, энтеросорбенты, а также психотерапию в сочетании с тактивином. При этом тактивин начинают вводить не ранее 14 дня после лишения пациента алкоголя. Способ позволяет уменьшить осложнения и побочные явления.
Patent RU-2089888-C1 (RU)
Title: Method of present measurement of concentration of oil products in water and gear for its realization
Inventor: KHAPAEV VADIM MATVEEVICH
IPC: G01N21/63
Filed: 1996-06-14
Granted: 1997-09-10
Abstract: FIELD: measurement technology, measurement of concentration of oil products in industrial sewage, in water of purification stations, in separation installations. SUBSTANCE: method can be used for current monitoring of separation plants and their purifying capabilities. In agreement with proposed method continuous film is formed from oil products in the field of centrifugal forces in process of uninterrupted supply of analyzed water into one of combined chambers of hollow tubular centrifuge on to free surface of water. Film of specified thickness is formed from separated oil products continuously supplied into other chamber of centrifuge. Then films of oil products from both chambers are subjected to discrete ultraviolet irradiation and information on present concentration of oil products is obtained as result of comparison and processing of averaged secondary discrete radiation which intensity is determined by thickness of film of oil products extracted from volume of analyzed medium and physico-chemical properties of separated oil products which ensures diminished measurement error and reproducibility of results independent of duration and conditions of measurements. EFFECT: diminished measurement error and reproducibility of results. 4 cl, 1 dwg
Patent RU-2104205-C1 (RU)
Title: Надувная лодка
Inventor: PANIN G D
IPC: B63B34/22
Filed: 1996-06-25
Granted: 1998-02-10
Abstract: Использование: судостроение. Сущность изобретения: надувная лодка содержит надувные борта, сходящиеся в носовой и кормовой ее оконечности, днище и поперечную надувную банку. Днище закреплено выше нижней линии боковых надувных бортов и по нижней линии носового и кормового отсеков. Надувные борта разделены внутренними перемычками на герметичные отсеки, снабженные клапанами. Лодка снабжена элементами для ее переноски, внутренними и внешними узлами крепления. 4 з.п.ф-лы, 4 ил.
Patent RU-2100916-C1 (RU)
Title: Plasma accelerator
IPC: H05H1/54
Filed: 1996-10-25
Granted: 1997-12-27
Abstract: FIELD: charge-particles accelerators, in particular, processing metal surfaces with high-power plasma flows, generation of heavy-power pulses of corpuscles. SUBSTANCE: device has electrodes which are connected to heavy- voltage power supply, igniting gas-discharge gap and coaxial acceleration channel. Electrodes of accelerator are designed as two hollow coaxial cylinders which are mounted with space between their ends which is used for ignition of discharge. Accelerating channel is shaped by electrodes and coaxial neutral conducting wire. EFFECT: increased output power of discharge, increased output plasma velocity, increased stability of operations. 1 dwg
Patent RU-2125085-C1 (RU)
Title: Sealing lubricant for threaded connections
Inventor: SAFIN V A
IPC: C10N40/34
Filed: 1996-12-16
Granted: 1999-01-20
Abstract: FIELD: lubricating materials. SUBSTANCE: invention focuses on conical threaded connections of pipes and equipment employed in boreholes. Principal aim of invention is to improve sealing capacity of lubricant consisting of oil base, thickener, antifriction and antiscoring additives. Aim is achieved by adding polyethylene (5-16%) and fluoroplastic (5-25%) powders with particle size 0.07 to 1.25 mm. Another aim is increasing adhesion capacity of lubricant and facilitating its applying on moistened and frosted threaded surfaces. For that, liquid oligomers with hydroxyl groups (laprols) in amount at least 15 wt %. Oil base is used oil including finely dispersed iron, carbon, and silicon compounds. EFFECT: improved working characteristics. 3 cl, 2 tbl
Patent RU-2152551-C1 (RU)
Title: Inflatable cock
Inventor: MARTYNENKO LEONID PETROVICH
IPC: F16K7/17
Filed: 1997-02-27
Granted: 2000-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: inflatable cock is designed to shut off separate branches of water-supply line of industrial plants, for example, meat-packing plants, milk plants, fish factories and tanneries in case of performance of repair and welding operations. Inflatable cock for remote-control pipelines has bowl-shaped body with flange, two through holes and two branch pipes, flat cover with pipe connection for control medium, and membrane clamped between flange and cover. Membrane is made of one or several layers of sheet rubber. Position of branch pipes provides for forward flow of liquid relative to cock. Branch pipes are stretched along sides of bowl-shaped body to increase width of space between through holes in bowl and to form surface between them for pressing of membrane when cock is shut off. Through holes of bowl-shaped body are provided with partitions. EFFECT: enhanced cock reliability and durability. 4 dwg
Patent RU-2117742-C1 (RU)
Inventor: LJUDKOVSKIJ A M
IPC: E04F13/07
Filed: 1997-03-14
Granted: 1998-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: facing of walls of buildings is effected by using facing plates having fixing holes, screw members, and waterproofing plugs. Facing plates are made as double-layer with warm-conserving layer and decorative-protective layer. Plates are provided with slots and ridges in their end faces. Recesses are made over circumference of fixing holes in external surface of plates. Located in these recesses are fixing members of disk type which are embedded in external layer of facing plate. Plates are secured to wall of building by means of screw members inserted through fixing holes. Waterproofing plugs are located above heads of spiral members flush with coating of waterproofing plug having circular stiffening ribs. Aforesaid procedure simplifies construction of wall facing and working process as well, especially in winter season due to no need of using intermediate fixing members and additional waterproofing of joints. EFFECT: higher efficiency. 3 dwg
Patent RU-2121970-C1 (RU)
Title: Method of processing soda-potash solution
Inventor: NASYROV G Z
IPC: C01D7/00
Filed: 1997-05-22
Granted: 1998-11-20
Abstract: FIELD: non- ferrous metallurgy, more particularly soda-potash solutions. SUBSTANCE: claimed method comprises concentrating evaporation of original solution, mixing of evaporated solution with circulating mother liquor of carbonate soda, conversion of sodium sulfate contained in said solution into potassium sulfate at concentration of the alkali to be titrated in mixed solution of 275+-5 g/l calculated for Na 2 O with dosed amount of mixed solution for conversion of sodium sulfate to maintain molar index of potassium at 51+1% from sum of alkalis in potassium sulfate crystallization stage at 35-40 C, soda is subsequently separated from mother liquor after recovery of potassium sulfate by evaporation to density of 1.49- 0.01 kg/l. The claimed method makes it possible to process soda-potash solutions molar index of potassium alkali of which exceeds 65-70%. EFFECT: more efficient preparation method. 2 cl, 4 dwg, 2 ex
Patent RU-2135608-C1 (RU)
Title: Isothermal annealing furnace
Inventor: FRANTSENJUK I V
IPC: C21D9/68
Filed: 1997-06-23
Granted: 1999-08-27
Abstract: FIELD: metallurgy, particularly, furnaces for heat treatment of metal rolled products. SUBSTANCE: isothermal annealing furnace has working chamber with heat-insulating layer, heating element, branch pipes for supply of gas medium and discharge of exhaust gases, rolls with retainers provided with tie-rods, axles coaxial to rolls with rocking brackets with rollers. EFFECT: improved service properties and extended functional potentialities. 5 dwg
Patent RU-2129032-C1 (RU)
Title: Plant for fire extinguishing in passenger car
Inventor: STRAKHOV G V
IPC: A62C3/07
Filed: 1997-07-22
Granted: 1999-04-20
Abstract: FIELD: auxiliary equipment for fire extinguishing in passenger cars. SUBSTANCE: the offered plant has water tank, pressure pipeline with means for fire extinguishing, inlet pipe with shutoff cock and check valve, and self-contained source providing for building up water pressure. Said source includes standby tank with outlet pipe, air and drain valves. Novelty consists in that self-contained source for building up water pressure is made in form of interconnected through inlet and outlet pipes, service and standby tanks and electric pump, which are installed successively in car in three levels and forming continuous column of water. Drain valve is located on branch of outlet pipe. EFFECT: simplified design of source for building up pressure of water, and provision of emergency water store for fire extinguishing. 2 cl, 1 dwg