baber/WOPTO huggingface dataset:
Patent RU-2046641-C1 (RU)
Title: Absorber
Inventor: KULESHOV MIKHAIL I
IPC: B01D53/18
Filed: 1992-08-31
Granted: 1995-10-27
Abstract: FIELD: heat-mass exchange facilities. SUBSTANCE: absorber has housing 1 with installed in tandem gas cleaning stages, inlet and outlet branch pipes, 2 and 3, respectively. Each stage of absorber has distributing screen 4, attachment 5 made up of staggered rows of horizontally arranged flat-oval tubes communicating with source of clean heat carrier and directed with their bigger axis along flow; it has also sorbent atomizer 7. Gas stages communicate through insert 8. Entry 9 of each stage is made in form of converging tube accommodating sorbent atomizer 7 in its space. Transfer converging tube 10 with fitted on cone 11 is secured in space of insert 8. Ratio of tube section oval smaller axis to larger axis is 0.2-0.7, and tube-to-tube distance is from b to 2b, where b length of smaller axis of tube section. Distance between rows of tubes is within 2 and 10 mm. EFFECT: provision of optimum relationship between gas cleaning and hydraulic resistance of apparatus. 2 dwg
Patent RU-2092658-C1 (RU)
Title: Hydraulic drive of single-bucket front-end loader
Inventor: SMIRNOV ANATOLIJ NIKOLAEVICH
IPC: E02F9/22
Filed: 1992-10-12
Granted: 1997-10-10
Abstract: FIELD: hydraulic drives of load-handling equipment. SUBSTANCE: hydraulic drive has pump-motors of loading attachment, hydraulic control manifold connected by hydraulic lines with working spaces of boom and bucket hydraulic cylinders, two four-way three-position electrically-operated control valves which are interconnected through four-way two-position control valve. Installed in suction line of one of pump-motors is feed-up valve. Similar valve is installed in suction line of other pump-motor. Outlet of this pump-motor is connected through four-line two-position control valve with hydraulic steering unit. Hydraulic pressure line of first pump-motor is connected with hydraulic suction line of second pump-motor by means of pilot-controlled hydraulic check valve. Spaces of aforesaid check valve are connected with outlet of pump-motors. EFFECT: high efficiency. 3 dwg
Patent RU-2037087-C1 (RU)
Inventor: EZHOV GERMAN P
IPC: F21V21/00
Filed: 1992-10-12
Granted: 1995-06-09
Abstract: Использование: в светотехнике, а именно в бытовых световых приборах. Сущность изобретения: подвес для светильников, изготовленный из прозрачного материала в форме многогранника, на одной из граней которого образована периодическая структура, выполнен в виде выпуклой симметричной, геометрически объемной фигуры, состоящей из сочетанных соосно многогранной призмы 1, не менее двух гексаоктаэдров 4 и 5, и многогранной пирамиды 2, при этом оси торцовых многогранников совмещены с центральной осью призмы. 4 ил.
Patent DE-10001210-C1 (DE)
Title: Formable, multilayer plastic compound foil for bonding with leather and a hard base, e.g. for interior panelling in cars, comprises an upper film of thermoplastic polyolefin elastomer and a lower layer of polyolefin foam
Inventor: LEDERER HERBERT
IPC: B32B5/18
Filed: 2000-01-14
Granted: 2001-07-12
Abstract: Formable, multilayer plastic compound foil, adhesively bonded with leather on top and with a base (e.g. metal) underneath consists of an upper film based on a thermoplastic polyolefin elastomer and a lower layer of crosslinked polyolefin foam, bonded together directly by thermal lamination  Formable, multilayer plastic compound foil with an upper film based (1) on thermoplastic material, on the underside of which is a layer of thermoplastic-based foam, the whole system having a layer of leather on the top and a base layer of a timber product, metal and/or plastic on the bottom. The upper film (1), which is based on a thermoplastic polyolefin elastomer (TPO) with a Shore D hardness (SDH) of 28-35 and an MFI (230/2.16) of 0.4-0.8 g/10 min, is directly bonded on its underside (6) with a layer (5) of mainly closed-cell and at least partly crosslinked polyolefin foam, underneath which is a layer of coupling agent (7) based on a 2-component aromatic polyurethane system containing a dulling agent, while the upper side (2) of film (1) is coated with a first layer of coupling agent (3) based on chlorinated polyolefin and a second layer of coupling agent (4) based on an aliphatic polyester-polyurethane system containing a dulling agent. An Independent claim is also included for a method for the production of this compound foil by (i) making an upper film (1) consisting of 100 parts by weight (pts. wt.) TPO elastomer with a high elastomer content, an SDH of 28-32 and an MFI as above, 35-45 pts. wt. finely divided inorganic filler, 0-10 pts. wt. color pigment (optionally as a masterbatch) and 0.1-0.5 pt. wt. light stabiliser and/or antioxidant, by calendering to a thickness of 0.2-1 mm, (ii) corona-treating the upper side with a surface tension of 48 mN/m or more and then successively coating this side with coupling agents (3) and (4) in a diluent or solvent, (iii) corona-treating one side of a sheet of polyolefin foam (as above) with a surface tension of 48 mN/m or more, coating this side with coupling agent (7) (in a diluent or solvent) and then (iv) laminating the pretreated foil (1) and the pretreated foam with their untreated sides together by heating.
Patent DE-10019194-C1 (DE)
Title: Verfahren zur Online-Heizwertbestimmung an festen fossilen Brennstoffen
Inventor: SAUER THOMAS
IPC: G01N22/04
Filed: 2000-04-17
Granted: 2001-08-09
Abstract: Die Erfindung betrifft ein Verfahren zur Online-Heizwertbestimmung an einem Hauptförderstrom von festen fossilen Brennstoffen, wobei nach Entnahme und Zerkleinerung einer Probe eine Bestimmung des Wassergehaltes mittels Mikrowellen und die Durchführung einer Elementaranalyse mittels Beaufschlagung des Probenmaterials durch ein nach dem Prinzip Laser induzierter Plasmaspektroskopie (LiPS) arbeitendes Meßgerät erfolgt, wonach die von dem LiPS-Meßgerät ermittelten Meßwerte in einer Auswerteeinrichtung nach einem eingespeicherten mathematischen Modell in den Heizwert umgerechnet werden.
Patent DE-10124243-C1 (DE)
Title: Interchangeable device, for spot welding electrodes, comprises sector-like clamping jaws arranged around a central electrode insertion region in a fixed holder
Inventor: KAESELER WERNER
IPC: B23K11/30
Filed: 2001-05-18
Granted: 2002-11-21
Abstract: Interchangeable device has sector-like clamping jaws (21-23) arranged around a central electrode insertion region (E) in a fixed holder (1). Jaws each eccentrically pivot with respect to the clamping surface (24-26). Jaws are impinged by a spring (4) which clamps the electrodes (E1, E2) inserted into the electrode insertion region. Jaws have a sector angle of approximately 90 deg  with a radius of four to six times larger than the electrode radius.  Preferred Features: The clamping surfaces support a profile which increases the friction value and has a phase directed outward.
Patent DE-10124466-C1 (DE)
Inventor: SAMEK PETRA
IPC: C08G18/32
Filed: 2001-05-19
Granted: 2003-01-30
Abstract: The invention relates to organo-mineral systems, obtained by reaction of a polyisocyanate component with a water glass component, whereby the water glass component comprises silane compounds containing at least two primary and/or secondary amino groups. The organo-mineral system can be used for filling drilled holes, cementing anchors in place, as a spray coating for building surfaces and a repair cement for making good defects.
Patent DE-10146294-C1 (DE)
Title: Network compensation determination method for tuning Petersen coil uses equations obtained from measured phase voltages and line currents for calculation of capacitive zero current
Inventor: DRUML GERHARD
IPC: H02H3/38
Filed: 2001-09-19
Granted: 2003-07-17
Abstract: The method uses measurement of the 3 line-earth voltages and the 3 line currents at a given measuring point, for calculation of symmetrical components, with adjustment of the zero impedance before re-measuring the 3 phase voltages and 3 line currents and re-calculation of the symmetrical components. A series of equations containing unknown real and imaginary components are formulated and solved for calculation of the capacitive zero current of the network, with corresponding adjustment of the Petersen coil for compensation of the latter.
Patent DE-10224509-C1 (DE)
Title: Deodorization of aqueous solutions of cationic acetonitrile derivatives with di- or tri-organyl-ammonium substituent, used as bleach activator in detergents, is carried out with percarboxylic acid, carboxylic acid and hydrogen peroxide
Inventor: ASMANN GEORG
IPC: C11D3/00
Filed: 2002-05-31
Granted: 2003-11-20
Abstract: Deodorization of aqueous solutions of cationic acetonitrile derivatives (I) with a di- or tri-organyl-ammonium substituent is carried out with a combination of a percarboxylic acid, a carboxylic acid and hydrogen peroxide.  Deodorization of aqueous solutions of cationic acetonitrile derivatives of formula (I) is carried out with a combination of a percarboxylic acid, a carboxylic acid and hydrogen peroxide. R1 =  H, CH2, 2-24 C alk(en)yl (optionally with substituent(s) selected from Cl, Br, OH, NH2, CN or 1-24 C-alk(en)yl-aryl, optionally with substituent(s) on the alk(en)yl group and/or aromatic ring);  R2, R3 =  CH2-CN, -CH3, -CH2-CH3, -CH2-CH2-CH3, -CH(CH3)-CH3, -CH2-OH, -CH2-CH2-OH, -CH(OH)-CH3, -CH2-CH2-CH2-OH, -CH2-CH(OH)-CH3, CH(OH)-CH2-CH3, -(CH2CH2-O)nH;  n =  1-6;  R4, R5 =  as R1, R2 or R3; and X =  an anion balancing the charge.
Patent DE-10248174-C1 (DE)
Title: Flame-retardant thermoplastic, thermoset or thermosetting and/or elastomeric polymer composition, for producing coated electrical wire or cable by extrusion, contains aluminum hydroxide with specified properties as flame retardant
Inventor: SAUERWEIN REINER
IPC: C01F7/441
Filed: 2002-10-16
Granted: 2003-11-13
Abstract: Flame-retardant polymer composition consists of 20-60 wt.% thermoplastic, thermoset or thermosetting and/or elastomeric polymer and, as flame retardant, 40-80 wt.% aluminum (Al) hydroxide (A) or (B) with BET specific surface area (A) 3-5, (B) 5-8 m2/g, average particle diameter d50 (A) 1.0-1.5, (B) 0.8-1.3 mum, residual moisture content (A) 0.1-0.4, (B) 0.1-0.6%, oil number (A) 19-23, (B) 21-25% and water absorption (A) 0.4-0.6, (B) 0.6-0.8 ml/g.  An Independent claim is also included for production of flame retardant (A) or (B) from a filter-moist Al hydroxide with an average particle diameter of 0.8-1.5 mum, produced by precipitation and filtration, by mill drying in a turbulent hot air stream until the BET surface area has increased by not less than 20% whilst largely maintaining the particle size distribution.
Patent DE-19528269-C1 (DE)
Title: Membrane pressure expansion vessel for drinking water supply and heating installations
Inventor: SEIDEL KURT
IPC: F24D3/10
Filed: 1995-08-02
Granted: 1997-03-27
Abstract: The water feed pipe is fitted to the longitudinal axis of the pressure container, which is enclosed by a membrane and provided with water outlet apertures. The water feed pipe (4) is longitudinally divided and can be fitted and dismantled by means of pipe connections (7), and on its outer periphery it is provided with axially running, slot-shaped outlet apertures (5). The outlet apertures have a wedge-shaped, upwardly widened cross-sectional shape, with a water outlet at the highest point, which is not enclosed by the membrane (2). Cover strips (9) overlap the outlet apertures of the water feed pipe.
Patent DE-19634334-C1 (DE)
Title: Reflection coating on surface of optical reflectors
Inventor: FALZ MICHAEL
IPC: G02B1/10
Filed: 1996-08-24
Granted: 1998-02-26
Abstract: A wipe- and scratch-resistant reflection coating formed on the reflection surface of optical reflectors comprises a layer combination of a first hard lacquer or polymer layer having a thickness of 1-2  mu m, an optically sealed metal layer of 40-100 nm thickness and a hard optically transparent plasma-promoted deposited hexamethyl-disiloxane (HMDS) protective layer of 30-100 nm thickness. Also claimed is the production of the reflection coating.
Patent DE-19636381-C1 (DE)
Title: Processor bus for bi-directional data transfer
Inventor: GOLDRIAN GOTTFRIED
IPC: G06F13/42
Filed: 1996-09-09
Granted: 1998-03-12
Abstract: The processor bus has two transmission lines which can be switched between a first operating mode in which the lines are arranged in two groups for transmission in opposite directions and a second operating mode in which both groups have the same transmission direction.  The switching between the alternate operating modes is effected by switching the transmission direction of one of the bus line groups.
Patent DE-19743064-C1 (DE)
Title: Body appearance improvement process
Inventor: WEYERGANS RUDOLF
IPC: A61M35/00
Filed: 1997-09-30
Granted: 1998-12-17
Abstract: A process for improving the appearance of the body by local reduction of fat accumulations, comprises applying a cream which improves cell exchange, to the areas of the body to be treated. A film material is then wound tightly around the area in question, after which clothing can be worn. The clothing and the film adhere to each other. The clothing pref. consists of plastic.  Use - The process is used for improving the appearance of the body. Advantage - The process treatment time is reduced.
Patent DE-19840234-C1 (DE)
Title: Printed circuit board screening soldering method e.g. for cordless telephones or mobile radio apparatus
Inventor: KROESEN KLAUS
IPC: H05K9/00
Filed: 1998-09-03
Granted: 2000-09-07
Abstract: The soldering method is used for securing a screening to a printed circuit board and has a solder element (8) applied to the screening before the soldering process, in the form of a solder wire which is attached to the screening via spaced mechanical retaining clips (11,12).  Alternatively the solder wire is wound around the outside of a rectangular screening frame and is attached to it via discrete soldering points.
Patent DE-19855048-C1 (DE)
Title: Borehole probe for geohydrology, e.g. for ground water flow measurement; has tracer fluid supplied to intermediate gap between packer and enclosing liquid pervious wall
Inventor: KESSELS WINFRIED
IPC: E21B33/127
Filed: 1998-11-28
Granted: 2000-04-13
Abstract: The probe has a packer (2) with an expandable wall (4), pressed into contact with the borehole wall, or a filter pipe (24) within the borehole (22) and enclosed by a liquid pervious wall (8) for defining an intermediate gap (10) to which a radioactive or fluorescent tracer fluid is supplied. A device for measuring the tracer fluid is associated with the packer or the liquid pervious wall.
Patent RU-2036737-C1 (RU)
Title: Method of manufacturing curves
Inventor: ANTIPANOV VADIM G
IPC: B21D5/06
Filed: 1992-10-26
Granted: 1995-06-09
Abstract: FIELD: metal processing. SUBSTANCE: at the first pass semicircular corrugation is shaped simultaneously with flanging turning in. At the second pass this corrugation is reshaped into trapezoidal one with minimal cross extension, giving perimeter increase in 2-8 per cent. At third and consequent passes corrugation is disconnected from lower rolls that excludes crack formation. Bending radius of turned in flanges gradually reduces up to workpiece thickness. Flanges are turned in at radius equal to workpiece thickness. Flanging curve centers are replaced upwards over circle arc regarding flange curve centers. EFFECT: improved design. 1 dwg
Patent RU-2051195-C1 (RU)
Title: Sintered copper-based alloyed brass
Inventor: TSVETKOV VIKTOR VASILEVICH
IPC: C22C9/04
Filed: 1992-11-10
Granted: 1995-12-27
Abstract: FIELD: metallurgy. SUBSTANCE: brass contains zinc 19-21% by weight; iron 5-15% by weight; chromium; manganese; boron; silicon; vanadium and aluminum in the form of self-fluxing alloy 0.1-5% by weight, copper the balance. Chromium, manganese, boron, silicon, vanadium and aluminum are introduced into burden as a powder of self-fluxing iron-based alloy. The material is obtained by powder metallurgic method. Upon pressing and sintering the material has structure of α solid solution of zinc in copper. The solution is alloyed by manganese, chromium, boron, aluminum and vanadium, with CuZn intermetallic compound. The material may be used for manufacturing constructional parts. EFFECT: increased efficiency and improved quality of parts made from such brass. 1 tbl
Patent RU-2083334-C1 (RU)
Title: Actuating electromechanical head
Inventor: TIKHOMIROV VLADIMIR MIKHAJLOVI
IPC: B23B41/14
Filed: 1992-11-17
Granted: 1997-07-10
Abstract: FIELD: machining. SUBSTANCE: actuating electromechanical head has spindle unit mounted on the carriage, drive for feeding the spindle unit, mechanism for protecting a tool against break-down, and control system. The mechanism for protection a tool against break-down is made up as a spring-loaded movable member built in the carriage. The member is provided with contacts of minimum and maximum forces. One portion is mounted for permitting interaction with the rigid stop. The other portion is coupled with the drive of feeding. The contacts are connected to the control system. EFFECT: enhanced reliability. 1 dwg
Patent RU-2057416-C1 (RU)
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1992-11-18
Granted: 1996-04-10
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в устройствах для управления перемешениями агромоста. Сущность изобретения: агрегат предусматривает закрепление на колесе одной или большего числа опорных самоходных тележек датчиков выдачи сигналов на остановку колес тележки после прохода запланированного отрезка пути от места предыдущей остановки. Датчик имеет магнит, закрепленный на конце пластины, снабженной гравитационным грузом. Пластина фиксирована с использованием электромагнитной муфты, расположенной на колесе тележки. Магнит взаимодействует с герконом, закрепленным на конце стрелки. Ось вращения последней также соосна с осью колеса тележки, причем ось может фиксироваться в заданном положении. Агрегат избавляет оператора от счета числа рядков растений и сопутствующих ошибок при переходах агромоста с одного рабочего места к последующему. 1 з. п. ф-лы, 5 ил.
Patent RU-2081119-C1 (RU)
Inventor: BARRIERE JEAN-CLAUDE
IPC: A61P31/04
Filed: 1991-07-15
Granted: 1997-06-10
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: product: 26-(2-diethylaminoethyl)sulfonyl-pristinamycin P v  (L)-dibutyl tartrate (26.5), yield is 88%, m. p. is 150 C. Titer by HPLC data is 97.5%,   = 7.1 degree (c = 0.1 in H 2 O). EFFECT: enhanced antibacterial activity of substance. 7 cl
Patent RU-2041187-C1 (RU)
Title: Pyrotechnic composition for bengal candle
Inventor: ANNIKOV VLADIMIR E
IPC: C06B33/14
Filed: 1993-01-27
Granted: 1995-08-09
Abstract: FIELD: pyrotechnics. SUBSTANCE: composition has, wt.-% iron powder 25-60; aluminium powder 3-8; polyacrylamide or its mixture with dextrin at the ratio from 1:50 to 1:1 0.3-6.0; starch 0.2-5.0; sodium nitrate 0.2-2.0, and barium nitrate the rest. A mixture of starch and polyacrylamide is dissolved in water, prepared mass is mixed with other components. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2051773-C1 (RU)
Title: Способ сварки плавлением неплавящимся электродом
Inventor: NOVIKOV OLEG M
IPC: B23K9/167
Filed: 1993-02-01
Granted: 1996-01-10
Abstract: Использование: при дуговой сварке в среде защитных газов неплавящимся электродом конструкций из сталей средних толщин от 4 до 10 мм, соединения которых формируются на весу и в различных пространственных положениях, например при сварке потолочных швов, неповоротных стыков труб и т. п. Сущность: при дуговой сварке в среде защитных газов пульсирующей дугой с использованием двух защитных газов с разными потенциалами ионизации в периоды повышения сварочного тока используют газ с большим потенциалом ионизации, а в периоды снижения тока - защитный газ с меньшим потенциалом ионизации. 1 ил., 1 табл.
Patent RU-2038561-C1 (RU)
Title: Plant for ceramic surfacing of industrial furnaces
Inventor: IVAKHNYUK LEONID I
IPC: F27D1/16
Filed: 1993-02-18
Granted: 1995-06-27
Abstract: FIELD: repair of industrial furnaces. SUBSTANCE: plant for ceramic surfacing has chamber pump equipped with injector and diaphragm pneumatic drive, aeration device, gunite holder, four pressure gauges, two single pneumatic switches, one twin pneumatic switch, three pneumatic pressure stabilizers, three pneumatic check valves and device for evacuating the air from chamber pump into atmosphere. For performing ceramic surfacing, chamber pump is filled with gunite mass and the entire system is connected to compressed air and oxygen sources. EFFECT: enhanced reliability. 1 dwg
Patent RU-2058886-C1 (RU)
Title: Method of connecting wood fillings and wood materials
Inventor: SUROV VALERIJ P
IPC: B27F1/00
Filed: 1993-03-04
Granted: 1996-04-27
Abstract: FIELD: forestry and wood-working industry. SUBSTANCE: butt-joining surfaces are made at an angle to foundation. Holes for dowels are drilled in them. In the process of boring holes for dowels the holes are countersunk. Countersinking is made on outer surfaces of joined articles. Then glue is applied to butt-joining surfaces and to dowels. The article joining is carried out with consequent pressing. EFFECT: enhanced reliability. 3 dwg
Patent RU-2071445-C1 (RU)
Title: Load-lifting crossmember
Inventor: VINTSULIN YURIJ A
IPC: B66C1/68
Filed: 1993-03-12
Granted: 1997-01-10
Abstract: FIELD: mechanical engineering; material handling; construction and mounting facilities. SUBSTANCE: load- lifting crossmember has carrying beam 2 with fixed pulleys 3 on its ends, two movable pulleys 4, load grippers 5 with sheaves and endless wire rope 7 which, after passing over each fixed pulley 3, passes, in succession over movable pulley 4 farthest from pulley 3 at one side, and over sheave of corresponding gripper 5; at opposite side at passes over above-indicated pulley 4. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2073083-C1 (RU)
Title: Method for construction of floated-in hydraulic structure foundation
Inventor: KUBASOV ANATOLIJ P
IPC: E02B17/00
Filed: 1993-03-31
Granted: 1997-02-10
Abstract: FIELD: hydraulic structures, for instance, floated-in concrete dams constructed on water area. SUBSTANCE: method for construction of floated-in hydraulic structure foundation includes manufacture on construction site of blocks in form of through lattice working, their transportation afloat to the place of installation, and installation of blocks into design position with the help of cranes. Distinguishing feature of the offered method is provision of each section of block, after installation of blocks in design position, with forms members, then, hollows of block and space between blocks are concreted to form single monolith. The offered technical solution allows construction of hydraulic structure foundation on unprepared bottom of water area and provides for its reliable conjunction with bottom and excludes noncontrolled process of filling with concrete of space between bottom of block and bottom of water area. EFFECT: higher efficiency. 2 dwg
Patent RU-2061857-C1 (RU)
Title: Method for oil production
Inventor: RYUMIN ALEKSANDR A
IPC: E21B43/24
Filed: 1993-04-12
Granted: 1996-06-10
Abstract: FIELD: oil production. SUBSTANCE: method is laid in oil production through heated water injection in the stratum. Water used as coolant of petroleum products and machine equipment and extracted to heat exchanger units related to oil treatment is injected in the stratum. The water is extracted from a unit placed on oil field. Unit of electric desalinization, electric dehydranation, atmospheric oil flashing, and unit of thermal-contact cracking are used as oil treatment unit. Natural fresh and mineralized water, for example, sea water are used. EFFECT: higher oil production. 1 dwg