baber/WOPTO huggingface dataset:
Patent DE-19709630-C1 (DE)
Title: Emulsion polymerisation
Inventor: LE HEN FERRENBACH CATHERINE
IPC: C08F2/30
Filed: 1997-03-08
Granted: 1998-08-20
Abstract: The preparation of polymers by emulsion polymerisation involves using (meth)acrylate emulsifiers of formula (I) or (II): R<1>(OCH2H2)n1(OCH(CH3)CH2)m1((OCH2H2)n2OCOC(R<2>)=CH 2 (I) R<3>(OCH2H2)n3(OCH(CH3)CH2)m2((OCH2H2)n4OCOC(R<4>)=CH2 (II) R<1> = methyl; R<2>, R<4> = H or methyl; R<3> = 6-22C alkyl or alkenyl; m1 = 1-100; and n1 = n4, m2 = 0-100, where at least one of n3, n4 and m2 is 0. Also claimed is the use of the above (meth)acrylates in emulsion polymerisation.
Patent DE-19717854-C1 (DE)
Title: Process purifying domestic or industrial waste waters
Inventor: NIKLAS JOACHIM DR
IPC: C05F7/00
Filed: 1997-04-23
Granted: 1998-10-08
Abstract: Purifying waste water containing organic materials by depositing and composting (2) solids (4), filtered from waste water (1). The solids are deposited onto an aerated filter layer (22). They are composted largely dry, in air counterflow. Two planted filter bed clarifiers follow (7, 13). In the process, deposition and composting take place in successively-charged chambers (19). Fluid components (3) from intermediate storage (6) are distributed (10, 12) as sub-streams (9a, b) onto the planted beds (7, 13). Water from the first is recirculated (8, 6).
Patent DE-19840195-C1 (DE)
Inventor: JANIETZ SILVIA
IPC: C08G75/32
Filed: 1998-09-03
Granted: 2000-06-15
Abstract: Aromatic poly(1,3,4-heterodiazoles) include from 100 to 1,000 repeating units selected from the group consisting ofin which R1, R2, R3 and R4 may be identical or different and are each an alkyl, alkoxy, phenyl, phenoxy or thiophenol group and X is S, O or N-phenyl, for use in optical devices, especially electroluminescent components.
Patent DE-19856428-C1 (DE)
Title: Discharge lamp, having spiral, inner electrode arranged at inner wall of interior tube
Inventor: REBER SILKE
IPC: H01J61/06
Filed: 1998-12-08
Granted: 2000-05-04
Abstract: The discharge lamp comprises a discharge chamber (4) which is limited by an outer reed (6) from dielectric material, and by an interior tube (5) from dielectric material comprising an inner wall (10). An outer electrode (9) is arranged in the area of the outer reed. A spiral inner electrode (1) arranged at the inner wall of the interior tube, is formed as an elastic spiral band which has an outer diameter in a relaxed condition, which is larger than the inner diameter of the interior tube.
Patent MD-4102-C1 (MD)
Title: Assembly for tool fastening in the adapter
Inventor: RASSOHIN ION
IPC: B23B31/107
Filed: 2009-08-19
Abstract: The invention relates to mechanical engineering and can be used in metal-working machines.The assembly for tool fastening in the adapter consists of an adapter, containing a Morse taper shank (3) and a body (1), in which are made a central hole (2) for the fixation of the tool shank (9) and two threaded holes (4, 5) with fastening screws (6, 7). On the outer diameter of the tool shank (9) are made at an angle of 120° three flats in two rows. The flats of the last row are made to the end of the tool shank (9).
Patent RU-2035797-C1 (RU)
Title: Gaseous-discharge high-pressure reflector lamp
Inventor: MELNIKOV BORIS M
IPC: H01J61/30
Filed: 1992-10-26
Granted: 1995-05-20
Abstract: FIELD: manufacture of gaseous-discharge lamps. SUBSTANCE: gaseous-discharge high-pressure reflector lamp has outer reflector placed on glass bulb. It is fabricated in the form of truncated cone which smaller base carries at least three lugs bent inwards of reflector and embracing lamp bulb. Reflector is composed of at least three indentical plates in the form of truncated sector interconnected with sides with overlapping eith the help of attachment means. Attachment means are made from plate material in the form of lugs on one side of plate arranged in slots of other plate. Lugs close to base of plate are directed towards bases and lugs on side of plates are directed perpendicular to this side so that lugs of bigger base and of side of plate remain in plane of plates and lug on small base of plate is bent inwards of reflector to angle 91-160 deg till it touches lamp bulb when it is put in slit of other plate. EFFECT: facilitated manufacture. 4 dwg
Patent RU-2077479-C1 (RU)
Title: Method of preparing activated carbon
Inventor: IVAKHNYUK GRIGORIJ K
IPC: C01B31/08
Filed: 1992-11-30
Granted: 1997-04-20
Abstract: FIELD: sorbent production. SUBSTANCE: particles of styrene/divinylbenzene copolymer is sulfated with sulfuric acid, transformed to gel state, subjected to liquid-phase oxidation with oxygen accompanied with binding of 0.3-0.5 wt % of oxygen, whereupon material is dehydrated and destroyed particles are removed. Remaining particles are subjected to pyrolysis and steam activation. EFFECT: improved procedure. 1 tbl
Patent RU-2087226-C1 (RU)
Title: Method of making straight-seam electrically welded large diameter tubes for transporting abrasive loose materials and pulps and apparatus for performing the same
Inventor: KARPENKO NIKOLAJ P
IPC: B21C37/08
Filed: 1992-12-14
Granted: 1997-08-20
Abstract: FIELD: tube production, namely manufacture of large-diameter electrically welded tubes with oriented single-side wall thickness difference for transporting abrasive loose materials and pulps. SUBSTANCE: skelp sheet with thickness variable along its width is used as tube blank; thickened portion oriented along generatrix of tube is arranged in mean part of said sheet or near its edges. Thickness of sheet in zone of said thickened portion exceeds at least by 1.5 times nominal sheet thickness. Width of said thickened portion is determined according to given relations. As edge planed tube blank is guided to edge bending mill or press for bending up its edges in accordance with tube radius. Diameter of cylindrical portion of upper bending discs is selected in dependance upon shape of said blank and size of thickened portion of sheet. Sheet with bent up edges is fed to preshaping hydraulic press for bending central portion of sheet by means of punch. Radius of cylindrical portion of said punch is selected in dependance upon type of used blank. Then in finally shaping press semifinished product is shaped to tube to be fed to outer welding mill. Distance between centers of rollers of inner mandrel of said mill and distance between centers of rolls of vertical non-driven and horizontal driven stands are selected while taking into account size of said thickened portion of sheet. Welded tube is subjected to expanding in hydraulic press in which tube end portions are calibrated by means of calibrating cones and then tube is hydraulically expanded by diameter. Said calibrating cones have variable profile. At placing tube in hydraulic press it is oriented in such a way that profiles of said cones and profiles of tube end portions are coincided. EFFECT: enhanced efficiency, improved arrangement of units. 4 cl, 13 dwg
Patent RU-2030766-C1 (RU)
Inventor: LISIN VIKTOR N
IPC: G01V1/28
Filed: 1993-01-05
Granted: 1995-03-10
Abstract: FIELD: geophysical prospecting. SUBSTANCE: method of seismic prospecting provides for synchronous emission into geological medium of longitudinal waves P and waves SH lateral to horizontal polarization and for undestorting registration of each of medium by means of symmetric four-projection geophones which sensors are uniformly distributed in azimuth and are inclined at angle of 45 deg to horizontal line. Emission and reception of seismic waves conducted in this way create favorable conditions for use of procedure of subtraction of wave fields to divide observed superposition wave field into three linear-polarized (waves P, SV and SH) and summary nonlinear-polarized physical components. As a result there appears possibility to study geological section both with separate seismic waves of various types and with their combination on the whole. EFFECT: expanded prospecting capabilities of method. 5 dwg
Patent RU-2072448-C1 (RU)
Title: Pump
Inventor: REBRIN MIKHAIL A
IPC: F01B1/06
Filed: 1993-01-11
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: pump plunger is moved by means of an eccentric shaft rigidly connected with a step electric motor. To synchronize the beginning of the delivery and angular position of the eccentric shaft it is provided with a disk the side of which has marks of a generator of synchronizing pulses that consists of photodiode and a source of light. EFFECT: enhanced capacity. 9 dwg
Patent RU-2059537-C1 (RU)
Title: Hypersonic flying vehicle
Inventor: FRAJSHTADT VLADIMIR L
IPC: F03H1/00
Filed: 1993-03-01
Granted: 1996-05-10
Abstract: FIELD: aeronautical and space engineering. SUBSTANCE: hypersonic flying vehicle has outer envelope 1, inner envelope 2, chemical reactor for heat regeneration consisting of low-temperature and high-temperature reactors located between envelopes 1 and 2, mixed compression air intake 4, magnetohydrodynamic generator, combustion chamber 6, magnetohydrodynamic accelerator 7, nozzle 8, preionizer 9 located on cowling of air intake 4. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2073043-C1 (RU)
Title: Claimed polymeric composition
Inventor: BURYA ALEKSANDR IVANOVICH
IPC: C08L77/02
Filed: 1993-03-05
Granted: 1997-02-10
Abstract: FIELD: machine building and shipbuilding. SUBSTANCE: claimed polymeric composition comprises (wt%): 70-90 aromatic polyamide phenylon and 10-30 tin containing carbon fiber. EFFECT: improved properties of the polymeric composition.
Patent RU-2085362-C1 (RU)
Inventor: ZHUK NIKOLAJ EGOROVICH
IPC: B25B21/00
Filed: 1993-03-15
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering; assembling (disassembling) of parts with threaded joints. SUBSTANCE: output shaft of drive and spindle are mechanically coupled through disks during operating by means of adjustable clutching device made in form of spring-loaded pins radially arranged in one of disks and spring-loaded floating bushing with bearing installed opposite to pins for acting onto pins. Recesses are made in other disk at spindle side. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2039532-C1 (RU)
Inventor: IMAMALIEV AJDYN S
IPC: A61B17/58
Filed: 1993-03-23
Granted: 1995-07-20
Abstract: FIELD: medical engineering; orthopedic surgery. SUBSTANCE: device has tubular rod 1 with diametrically opposite holes 12,13 and plug 2 with toothed arcs 8,9 placed in the holes of the rod and cover 3 forming spherical joints with plug 2. EFFECT: reliable connection of bone fragments. 3 dwg
Patent RU-2064231-C1 (RU)
Title: Method for applying biological humus based on cattle manure and peat in the process of corn cultivation
Inventor: MERZLAYA GENRIETA E
IPC: A01C21/00
Filed: 1993-04-14
Granted: 1996-07-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves applying doses of biological humus, with nitrogen content in biological humus being within the range of 90-120 kg/hectare or 15-20 t/hectare of natural humidity. Biological humus is applied in spring for presowing treatment of soil. Next year corn is cultivated without usage of organic fertilizer. EFFECT: increased efficiency and improved soil quality.
Patent RU-2062065-C1 (RU)
Title: Method for making osteosynthesis of the clavicle
Inventor: PLAKSEJCHUK ANTON YUREVICH
IPC: A61B17/56
Filed: 1993-06-23
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves using two wires one of which is introduced retrocursively into the medullar canal from the fractured zone, bent by means of hook near the acromial end, median portion of the wire being brought out on the skin surface in the region of thoracic end of the clavicle. The second wire with a stopping plate is introduced from the side of thoracic end into the medial fragment bringing it through the osteosynthesis zone in the distal fragment. Compression is created by counter- movement of the wires which free ends are fixed in cantilever and threaded rod. EFFECT: enhanced effectiveness of treatment.
Patent RU-2058486-C1 (RU)
Inventor: KOROVKIN YURIJ A
IPC: E21D23/12
Filed: 1993-07-16
Granted: 1996-04-20
Abstract: Использование: для подземной разработки пластовых месторождений полезных ископаемых, преимущественно угля, при наклонном залегании пластов. Сущность изобретения: механизированная крепь включает секции, состоящие из оснований, гидростоек и перекрытий, установленные между ними направляющие балки, механизм удержания секций, установленный на каждой из них и выполненный в виде двуплечих рычагов, шарнирно закрепленных на основании симметрично гидропатрона, встроенного в основании, с возможностью взаимодействия внешними плечами с направляющими балками, а внутренними между собой и с гидропатроном. Каждая направляющая балка в ее верхней части оснащена Т-образным в поперечном сечении кронштейном, размещенным симметрично и в плоскости продольной оси направляющей балки и образующим с ней два открытых паза, обращенных к секциям механизированной крепи, установленным по обе ее стороны, с возможностью размещения в пазах внешних плеч рычагов механизма удержания секций. В механизированной крепи внешние плечи рычагов механизма удержания секций выполнены со сферическими в поперечном сечении оконечностями для возможности канатного взаимодействия с кронштейнами при вертикальном перемещении оснований секций крепи относительно направляющих балок. 1 з. п. ф-лы, 3 ил.
Patent RU-2093913-C1 (RU)
Title: Transformer
Inventor: KOCHERGIN LEONID L
IPC: H01F19/04
Filed: 1993-08-24
Granted: 1997-10-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to high-frequency transformers. Proposed transformer is composed of block of modules, each incorporating twisted magnetic core from electrical sheet steel, radiator sheets laid between stacks of steel and manufactured from copper. Layer of copper to which tubes for passage of cooling water are soldered is deposited on one of butts of magnetic core. EFFECT: enhanced functional reliability and efficiency. 4 dwg
Patent RU-2117952-C1 (RU)
Title: Method determining specular reflectance of surface of substance
Inventor: ANDREEV A JU
IPC: G01R27/06
Filed: 1993-09-29
Granted: 1998-08-20
Abstract: FIELD: acoustic and radio measurement used to determine modulus and phase of specular reflectance of sheet materials and flat surfaces of substances. SUBSTANCE: isotropic reflector is positioned above surface of examined substance and is irradiated together with it by flat field of fixed particle ( and of polarization in case of electromagnetic field ) formed by antenna. Novelty of invention lies in integration of reception antenna with transmission one. Its axis is directed to point of projection of isotropic reflector on to tested underlying surface and isotropic reflector moves along normal to surface. Ratio of maximum and minimum powers received by antenna, minimum height of reflector above separation boundary corresponding to maximum of signal received by antenna are recorded. It enables measurements of complex specular reflectance of various substances, for instance surface of soil, on fixed frequency with fixed elevation to be conducted. Modulus of specular reflectance and phase of specular reflectance are determined by given formulas. EFFECT: increased precision and reduced labor input in measurements of specular reflectance from flat surface of substance.
Patent RU-2059107-C1 (RU)
Title: Wind motor
Inventor: VESENGIRIEV MIKHAIL I
IPC: F03D5/00
Filed: 1993-11-01
Granted: 1996-04-27
Abstract: FIELD: wind power engineering. SUBSTANCE: wind motor has working chamber 1 made up as a torus and working member made up as ball 2 with weight 3 and mounted at the bottom part of the chamber. The working chamber has ports 16 and 17 connected with the atmosphere and sucking branch pipe 12 with a source of rarefication. Ports 16 and 17 are provided with rotatable gates 18 and 19 and arranged to provide interaction with the working member by their alternative opening. Additional ball valve 14 is mounted in chamber 1. The additional ball valve is pivotally connected with gates to permit rocking synchronously with working member and to define two separate spaces at its end position. The spaces are connected with atmosphere or sucking branch pipe alternatively. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2089109-C1 (RU)
Inventor: VALTER VITALIJ G
IPC: A61B17/11
Filed: 1993-10-26
Granted: 1997-09-10
Abstract: Изобретение относится к медицине, а именно к хирургическому лечению опухолей поджелудочной железы и ее травматических повреждений. Способ направлен на предупреждение послеоперационных осложнений при выполнении панкреатодуоденальной резекции. Для этого производят резекцию желудка, двенадцатиперстной кишки, головки поджелудочной железы, холедоха с сохранением кровоснабжения удаляемого отдела желудка на протяжении 8-10 см от пилоруса, с последующим соединением железы с проксимальным его концом, дистального - с тонким кишечником, а билиодигестивного анастомоза - с удаляемым отделом желудка. 9 ил.
Patent RU-2077609-C1 (RU)
Title: Means for simultaneous degreasing and etching of steel surface
Inventor: TUMBINA VERA P
IPC: C23G1/06
Filed: 1993-12-15
Granted: 1997-04-20
Abstract: FIELD: chemical treatment of steel surfaces. SUBSTANCE: means is intended for ferrous metal objects at in-line automatic systems and may be used when preparing metal surfaces before applying metal and other protective coatings. Means contains 150-200 g/l of sulfuric acid and 10-50 g/l of process sulfonic acids and benzene and thiophene sulfo compounds. EFFECT: improved quality of surface preparation. 1 tbl
Patent RU-2071707-C1 (RU)
Title: Автосторож
IPC: G08B13/22
Filed: 1994-01-26
Granted: 1997-01-10
Abstract: 1. Автосторож, содержащий переменный резистор, инерционный контактный датчик, первый ограничительный резистор, первый вывод которого соединен с управляющим электродом тиристора, в цепи питания которого включена сирена охраняемого автомобиля, времязадающий элемент, отличающийся тем, что в него введены второй и третий ограничительные резисторы, два режимозадающих резистора, конденсатор, два транзистора, диод, сирена, электромагнит и выключатель, сблокированный с личиной дверного замка охраняемого автомобиля, а времязадающий элемент выполнен в виде накопительного конденсатора, первый вывод которого, анодная цепь питания тиристора, эмиттеры транзисторов и первый вывод конденсатора соединены с положительной шиной питания, первые выводы выключателя, переменного резистора и электромагнита соединены с отрицательной шиной питания, которая соединена с катодной цепью питания тиристора, сирена подключена параллельно сирене охраняемого автомобиля, второй вывод выключателя соединен с первым выводом второго ограничительного резистора, второй вывод которого соединен с вторым выводом конденсатора, который через первый режимозадающий резистор соединен с базой первого транзистора, коллектор которого соединен с базой второго транзистора, коллектор которого соединен с вторым выводом первого ограничительного резистора, второй вывод переменного резистора соединен с одним выводом инерционного контактного датчика и анодом диода, катод которого является выводом автосторожа для подключения к несвязанному с корпусом автомобиля контакту дверного выключателя, другой вывод инерционного контактного датчика через тр�
Patent RU-2113915-C1 (RU)
Title: Device for deposition of powder-like materials on internal surface of cylindrical articles
Inventor: BELINSKIJ V N
IPC: B05B13/06
Filed: 1994-05-04
Granted: 1998-06-27
Abstract: FIELD: protective coating deposition technology. SUBSTANCE: device has rod-tube 1 for powder transportation, doser-sprayer 2 for feeding of powder, and nozzle 3, all of them secured at different ends of rod-tube 1 to which tube-water conduit 4 is secured additionally. For uniform and qualitative deposition of powder-like materials on internal surface of small-diameter tubes, one end of tube-water conduit 4 near nozzle is limited by surface wetting agent 5. The other end is brought to dropper 6. EFFECT: more effective design. 2 cl, 2 dwg
Patent RU-2125935-C1 (RU)
Title: Method of restoration of rubberized-metal articles
Inventor: SHAGIMULIN F A
IPC: B29B17/02
Filed: 1994-05-11
Granted: 1999-02-10
Abstract: FIELD: restoration of rubberized-metal articles. SUBSTANCE: use is made of rubberized-metal article with configurated valves of aluminium high- strength alloy, having an adhesive layer on the boundary of contact of rubber and valve. Heating is accomplished to a temperature not exceeding the metal ageing temperature with equalization of temperature on the surface of fit of tubber coating to metal valve, and the article is seasoned at this temperature up to disintegration of the adhesive compound. After that rubber is mechanically detached from metal. EFFECT: restoration of rubberized-metal articles with configurated valves of different thickness without additional mechanical and thermal treatment. 2 cl, 3 dwg, 1 ex
Patent RU-2064815-C1 (RU)
Title: Plasmochemical reactor for cleaning air from sulfur and nitrogen oxides
Inventor: KUZNETSOV DMITRIJ L
IPC: B01D53/32
Filed: 1994-05-25
Granted: 1996-08-10
Abstract: FIELD: cleaning of industrial gaseous wastes. SUBSTANCE: reactor has reaction chamber built into gas duct, two electron sources located on opposite sides of gas duct and pointed to each other by outlet ports, system of grid electrodes installed in plane parallel to direction of gas flow and to direction of electron beam propagation. Grid electrodes are fastened by assembly insulators installed outside the zone of reactor. EFFECT: enhanced quality of gas cleaning. 2 dwg
Patent RU-2073653-C1 (RU)
Title: Biological power-generating unit
Inventor: TUMCHENOK VIKTOR I
IPC: C02F103/20
Filed: 1994-06-30
Granted: 1997-02-20
Abstract: FIELD: equipment for agricultural complex. SUBSTANCE: utilization of products of vital functions of animals and birds (manure, dung) and vegetation carbon-containing waste together with production of biomethane and albuminous-vitamin additive can be achieved by unit having chlorella generator 2 made up of body with light-transparent walls. Mounted on barrel 25 are cones 26,27 with light-transparent walls for overflow of post-fermented residue with suspended chlorella together with photosynthesis of biomass at natural and artificial illumination by light source-illuminators 24. Chlorella is separated in microfilter 31 and recirculated, and surplus chlorella is disintegrated in disintegrator 32, sterilized in heat exchanger 33 and then is used as albuminous-vitamin additive in fodder. Utilized in chlorella generator are exhaust products after burning of biomethane in gas turbine 20. EFFECT: high efficiency. 1 dwg
Patent RU-2089278-C1 (RU)
Title: Device for action on substance with high-pressure shock waves
Inventor: OSIPOV ROBERT S
IPC: B01J3/08
Filed: 1994-09-07
Granted: 1997-09-10
Abstract: FIELD: examination of properties of substances under action of high pressure. SUBSTANCE: device is composed of cylindrical metal ampule with cavity for placement of examined substance, explosive charge with initiating unit is positioned on outer surface of ampule. Charge is composed of high-rate and low- rate explosives. First part of charge overlaps zone of location of cavity, second part borders on it. Initiating unit is placed on free butt of explosive charge. EFFECT: device makes it possible to subject substances to load of shock wave in preserved ampule and to keep them for subsequent analysis under loading pressures up to several Mb. 2 dwg
Patent RU-2081996-C1 (RU)
Title: Method for cementation of casing string
Inventor: AGZAMOV FARIT A
IPC: E21B33/13
Filed: 1994-09-28
Granted: 1997-06-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: method relates to stabilization of wells yielding product which contains hydrogen sulfide. According to method, alternately injected into well is plugging solution and isolating compound. Used in function of this compound is water suspension of substances which in interaction with hydrogen sulfide create insoluble combinations of high volume as compared with initial volume of solid substances coming into chemical reaction such as hematite solution. EFFECT: high efficiency. 1 cl