baber/WOPTO huggingface dataset:
Patent IT-1078467-B (IT)
Title: Pumpable aq. soln. for impregnating scouring pads - comprising a sodium soap derived from tallow acids and hydrated borax
IPC: C11D17/04
Filed: 1977-06-07
Granted: 1985-05-08
Abstract: A stable single phase pumpable aq. soap soln. having viscosity up to 1000 cps. at temps. down to 45 deg.C comprises 5-30 wt.% Na soap derived from tallow and opt. fatty acids (tallow to nut oil acid ratio at least 2:1); 1-10 wt.% hydrated borax; up to 2 wt.% alkali metal carbonate; and up to 2 wt.% alkali metal nitrite, provided that where the carbonate and/or nitrite is present, the total amt. together with the borax does not exceed 6 wt.%. The soln. is readily transportable in bulk and can be impregnated into steel wool scouring pads. The borax reduces the tendency of the Na soap to grain out and prevents it from gelling or setting. The carbonate reduces the viscosity of the soln. and the nitrile acts as a rust inhibitor.
Patent IT-1236063-B (IT)
Title: High efficiency contact device between gas and solid particles based on the principle of confined fluidation
Inventor: DONSI GIORGIO
IPC: B01D/
Filed: 1989-07-18
Granted: 1992-12-22
Abstract: The proposed device is a polyvalent contactor between gaseous currents and fine solid particles in which the suspension of the gaseous current of the fine solid particles internal to a matrix of solid particles with greater net dimensions is realized. This fine solid is supported by the gaseous current (fluidization). The minimum velocity of the gas by which this phenomenon is realized, is defined by the relation: For lower flow speeds, the system operates in conditions of filtration (fixed bed). In this case the contact is efficient but heat disposal and substitution of the solid is difficult, moreover, operating speeds are very low and substantial plant dimensions are required. For higher flow speeds, the contact device is currently defined as fluid bed and is used in many applications. In this case the continuous movement of the solid circulating in the bed favours heat disposal and eases the loading and unloading operations. The operative speed field is larger, however a certain aliquot of the supplied gas flows in the form of gaseous bubbles, subtracting themselves in part from the contact. This fraction may be approximately calculated as: the form of contact constitutes an extension of the technique of fluidization much larger fields of speed in absence of gas by-pass phenomenons due to the formation of bubbles which accompany conventional fluidization at relatively high speeds. This consents reaching high contact efficiency with a great flexibility of operative conditions.<IMAGE>
Patent IT-1129404-B (IT)
Title: Operation of pulsed electrostatic precipitator
Inventor: FELDMAN
IPC: B03C/
Filed: 1980-03-07
Granted: 1986-06-04
Abstract: Multisection precipitator having at least three sections, each having 0.109-0.250 in. dia. wire electrodes spaced 3 1/2-5 1/2 ins. apart, and collecting electrodes spaced 9 ins. apart, the inter electrode spacing being 4 1/2 ins. and the collecting plate areas in each section \-8200 ft.2, is operated by (a) applying a DC base voltage of 30-50 kV between discharge and collection electrodes such that the value is near but just below the corona starting voltage and the resultant electric field is 3.0-7.5 kV/in.; (b) applying in parallel to the discharge electrodes of one or both of the first two sections, short pulses of 50-80kV, of the same polarity as the base DC voltage, at 80-200 pulses per second, such that the pulse plus base voltage is above normal DC breakdown value; (c) setting the pulse voltages to have a fast rise time is not >200 ns and a short decay time, and a pulse width of 250-1500 ns. to avoid excessive sparking; (d) adjusting the DC base voltage in coordination with adjustment of the applied voltage pulses to vary the charging and collecting fields independently and maintain an average current through the collected dust layer at or just below that value which would cause electrical breakdown of the dust layer. Problems of handling difficult dusts and their inherently deficient particle charging and collecting fields are overcome. The charging and collecting fields may be varied independently so that each may be adjusted to a level that results in optimum precipitator performance.
Patent IT-1160582-B (IT)
Title: Item conveyor to packing machine - has escalator type elevator with comb type members passing between similar platforms
IPC: B65B/
Filed: 1978-08-08
Granted: 1987-03-11
Abstract: The conveyor delivers items from a production to a packing machine, having a continuously-running belt (16) transporting the items (22) in one or more lengthwise rows from the former. An escalator-type elevator with supporting members (24) also runs continuously, having ascending (24a) and descending (24b) runs, each member being of a size such as to support a component and having a comb-type upper surface for it. A stationary lower platform (72) is mounted near the discharge end of the belt and level with it, and like an upper one (76) is comb-shaped so that the supporting members can pass through both, transferring the items from the lower to the upper one.
Patent MX-172180-B (MX)
Inventor: MINO YASUTAKE
IPC: C23C22/18
Filed: 1982-03-15
Abstract: Iron- or zinc-based metal surfaces, especially on a component having both and iron-based surface and a zinc-based surface, for example car bodies, are phosphated by dipping them into an acidic aqueous solution containing:  (a) from 0.5 to 1.5 g/l of zinc ion;  (b) from 5 to 30 g/l of phosphate ion;  (c) from 0.6 to 3 g/l of manganese ion;  and  (d) a conversion coating accelerator. The phosphated metal surfaces are then suitable especially for electrocoating.
Patent MX-163729-B (MX)
Inventor: CORDLE CHRISTOPHER THURMAN
IPC: C07K16/00
Filed: 1989-10-11
Abstract: Disclosed are ultrafiltration processes for the enrichment and concentration of selected proteins from protein containing fluids. Illustratively, IgG is concentrated from whey by means of multiple ultrafiltration "passes", using a metallic oxide ultrafiltration membrane, which are characterized by differing pH's.
Patent MX-172814-B (MX)
Title: Procedimiento para el tratamiento de regeneracion en cantidades por carga de arena de fundicion usada predominantemente aglutinada con arcilla.
Inventor: WILHELM LUDWIG
IPC: B22C5/10
Filed: 1991-03-07
Abstract: La presente invención se refiere a procedimiento para el tratamiento de regeneración, en cantidades por cargas, de arena de fundición usada, predominantemente aglutinada con arcilla, para volverse a usar en lugar de arena nueva, por medio de un tambor que arrastra la arena usada y la separa en granos de arena y sus capas horneadas durante la circulación alrededor de un eje horizontal, las capas separadas siendo retiradas en la forma de polvo por medio de un dispositivo neumático que remueve el polvo y lo lleva al exterior, caracterizado en que las capas de la arena usada que se va a tratar que son retiradas del tambor durante una carga, son compensadas en términos de peso o en términos de volúmen por medio de la adición de una cierta cantidad de arena.
Patent MX-168662-B (MX)
Title: Composicion catalizadora de fisuracion, fluidizable, que contiene oxido de bario y titanio
Inventor: GROENENBOOM CORNELIS JACOBUS
IPC: B01J37/04
Filed: 1986-03-04
Abstract: La presente invención se refiere a un catalizador de la fisuración, fluidizable, que comprende: un alúminosilicato zeolítico cristalino, un material de matriz y un compuesto de bario, que se caracteriza en que el compuesto de bario es un óxido de bario y tianio.
Patent MX-167931-B (MX)
Inventor: TONE JUNSUKE
IPC: C12P19/44
Filed: 1984-02-14
Abstract: Antibiotic 19-epi-dianemycin, process for its preparation by fermenting a new strain of Streptomyces hygroscopicus, and isolation from the fermentation broth; and its use as an anticoccidial agent and antibacterial agent against gram-positive bacteria.
Patent MX-80-B (MX)
Title: Extractor obstetrico hidroneumatico
Inventor: GUTIERREZ SEDANO JOSE LUIS
Filed: 1992-09-29
Abstract: Extractor obstétrico hidroneumático atraumatico el cual viene a ayudar la extracción de un niño durante el parto caracterizado por un casquete de forma ovoidal con una boca hacia un extremo del eje mayor, seleccionada con una inclinación, un borde o labio biselado sobre la boca del ovoide, una bolsa o manguito hacia la cara interna del casquete unida a un tubo exterior un tubo cerca del polo de tracción se comunica con el interior del ovoide para la salida del aire y el líquido amniótico un mango con su superficie ondulada para su mejor sujeción el cual se une al casquete ovoidal en su polo mediante elementos convencionales.
Patent PT-80954-B (PT)
Inventor: GLASER THOMAS
IPC: C07D401/06
Filed: 1985-08-14
Abstract: Novel tryptamines of the formula   <IMAGE>   in which X is an alkylene chain or 2 to 4 carbon atoms wherein a carbon atom may be replaced by O or N-lower alkyl, and wherein a carbon atoms may be substituted by lower alkyl, R is hydrogen, lower alkyl, lower alkoxy, phenyl-lower alkyl, phenyl-lower alkoxy, hydroxy, amino-lower alkyl, fluorine, chlorine, bromine, cyano, carbamoyl or azido, R1, R2, R3 and R4 each independently is hydrogen or lower alkyl, R5 is hydrogen, R6-CO- or R6-SO2-, and R6 is amino, lower alkoxy, phenyl or lower alkyl-phenyl, or dimers or salts thereof, are effective in treating disorders of the central nervous system.
Patent PT-81174-B (PT)
Inventor: BECK JAMES RICHARD
IPC: C07D231/22
Filed: 1985-09-23
Abstract: Pollen formation in cereal grain plants can be inhibited by application of novel 4-carboxy(or derivative)-1-aryl-5-pyrazolecarboxamide. Production of hybrid seed is facilitated by use of the compounds.
Patent PT-81250-B (PT)
IPC: B01J2/14
Filed: 1985-10-03
Abstract: The invention relates to a granular mannitol directly compressible and free from binder, characterized by the fact that its granulometric fraction from 400 to 500  mu m has a friability less than 65% in a test A.
Patent PT-84085-B (PT)
IPC: F16G11/00
Filed: 1987-01-09
Abstract: A fastener has at least one wall extending outwardly and is effectively flexibly secured to the base with the wall terminating in a lip. The base has a ridge opposite the lip, with the ridge and lip adjacent each other and a spike or serrated member which is secured within the fastener. This extends in the direction of the lip and the ridge so that a lace may be forced past the lip and ridge and be impaled by the spike, retaining the lace in a fixed position. One or more walls may extend from the base with each wall terminating in a lip in opposed positions. Thus, the lips of the wall form the opening instead of the lip and ridge of the wall and base.
Patent PT-85332-B (PT)
Inventor: BARNIER HENRI
IPC: B01D57/02
Filed: 1987-07-15
Abstract: The pulverised solids are in the form of a suspension in an electrophoresis and electroosmosis cell; the process is characterised in that a fraction of the catholyte (13) is removed and then treated (15), part of it being treated with an acidic, preferably gaseous, agent (19), the treated part being reintroduced into the cathode compartment (14) while the other part (18) of the fraction removed is eliminated (17, 18). The acidic treatment (19) is servo-controlled by the continuous measurement of the pH (20) of the fraction removed from the catholyte (13). <IMAGE>
Patent PT-86213-B (PT)
IPC: D03D47/26
Filed: 1987-11-25
Abstract: A weaving loom with a magnetic shuttle comprised of an endless loop for guiding the shuttle to circulate and fly through the shed of warp and a magnetic means constructed as a structure which generates a magnetic force circulating along the endless loop for attracting and driving the shuttle.
Patent PT-89343-B (PT)
Inventor: HUNG PAUL PORWEN
IPC: C12N15/85
Filed: 1988-12-27
Abstract: Tris-kringle plasminogen activators containing an additional second kringle domain or an additional modified second kringle domain which are useful in disrupting blood clots, processes for preparing said plasminogen activators and pharmaceutical compositions containing them are disclosed.
Patent PT-91911-B (PT)
Inventor: ROSENBERG RUPERT
IPC: F16K3/24
Filed: 1989-10-04
Abstract: The invention relates to a valve with a housing, housing cover, housing bush, piston and piston seat, which valve is actuated by a flow actuator, and characterised in that the piston and housing bush are simple cylindrical bodies which have essentially uniform diameters. The central opening, and part of the upper side of the cover of the valves are, moreover, designed identically with nominal widths of DN 50 to DN 200 so that the same flow actuators can be used.
Patent PT-97742-B (PT)
IPC: F02M27/02
Filed: 1991-05-22
Abstract: A process is described for effecting the combustion of a novel aqueous fuel in an internal-combustion engine having one or more combustion chambers, a system for introducing the fuel, for receiving and mixing the said fuel and the combustion air and introducing this fuel and air mixture into the combustion chamber or chambers, and a system for producing an electrical discharge in the said combustion chamber or chambers, which consists in: a) introducing combustion air in controlled quantities into the said fuel-introduction system; b) introducing the said aqueous fuel into the fuel- introduction system in order to mix it with the combustion air, the aqueous fuel consisting of approximately 20% by volume to approximately 80% by volume of water and a liquid or gaseous carbon-containing material; and c) introducing the said aqueous fuel and combustion air into the combustion chamber or chambers and effecting the combustion of said aqueous fuel and combustion air therein in the presence of a hydrogen-producing catalyst, in order to make the said engine work, this combustion being initiated by an electrical discharge generated in the combustion chamber or chambers. The use of the novel aqueous fuel, whose preparation is also described, produces approximately the same power as an equal volume of gasoline.
Patent PT-99941-B (PT)
Inventor: DJELOUAH SALAH
IPC: E01F9/018
Filed: 1991-12-26
Abstract: a) Foot of a solar powered outdoor luminaire. 
<??>b) Foot characterised in that the housing is formed by: 
 
  - at least one first part (8) and the seat (9) of the post is laterally open to the side of the housing so that the latter can be fitted round the post, and 
  - a cover (14) which is fastened to the housing to close the lateral opening of the seat (9). 
 
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Patent RO-72132-B (RO)
Inventor: LARSEN ODD
IPC: H01C7/02
Filed: 1973-12-11
Abstract: Releu, conform revendicarilor 1...3, caracterizat prin aceea ca, în capatul liber al peretelui (b) sunt practicate o pereche de decupari (d si e) si niste urechi (f si g) proeminente fata de periferia exterioara a peretelui (b) astfel aliniate încîtfiecare este îndreptata în sens invers decuparii respective, fiecare ureche (f si g) avînd o suprafata tesita catre decupare (d si e) pentru usurarea plasarii agrafiei (5) peste aceasta, un canal (h) practicat de capatul opus al urchii (f si g) servi nd la fixarea agrafiei (5), o fanta (j) formata în peretele inferior (a) si în apropierea peretelui lateral (b) si în aliniere cu decuparea (e) si urechea (g) servind la fixarea contactelor terminale (7 si 8).
Patent RO-111095-B (RO)
Inventor: IOANID EMIL GHIOCEL
IPC: C09J7/02
Filed: 1992-01-27
Abstract: Prezenta invenție se referă la o
bandă adezivă, dublă fată, pe suport poliesteric, ce
utilizează un adeziv bicomponent, fiecare
componentă fiind depusă pe câte o fată, sub formă
de fâșii înclinate cu un unghi mai mare de 45*C,
față de axul longitudinal al suportului, în așa fel
încât, prin înfășurare, în vederea realizării
îmbinării, să se creeze cel puțin un punct de contact
al celor două componente ale adezivului. Banda
adezivă este utilizată la îmbinarea unor suporturi
din materiale plastice, sticlă, lemn, metal.
Patent SE-437981-B (SE)
Title: Glass fibre
Inventor: GAGIN L V
IPC: C03C13/00
Filed: 1978-10-30
Abstract: Glass composition with improved processing characteristics and with particular usability for fibre formation following the rotation or centrifugal procedure without use of conventional drawing with hot gas blowing, whereby the obtained fibres have an improved chemical resistance and primarily consist of: SiO2, CaO, B2O3, Na2O, Al2O3 and ZnO as well as trace amounts of Fe2O3, TiO2, K2O, MgO and SO3.
Patent SE-421866-B (SE)
Title: Unbalanced unit for an inertial conical crusher
Inventor: SHIPUNOV V G
IPC: B02C2/04
Filed: 1979-07-09
Abstract: The invention deals generally with conical crushers for fine and medium crushing and especially unbalanced units for inertial conical crushers. An unbalanced unit for an inertial conical crusher, which contains a crushing bowl 1, accommodating a crushing head 2, whose axle 3 reposes in a bushing 5 joined to a drive 4, comprises a set of fixed 7 and adjustable 8 weights. The fixed weights 7 and the adjustable weights 8 are mounted on the outer surface 6 of the bushing 5. The adjustable weights 8 are able to turn with respect to the axis 9 of the bushing 5 and can be secured in a rotated position. The present invention can find most advantageous application in the construction and ore mining and dressing industries. <IMAGE>
Patent SE-430577-B (SE)
Title: Apparatus for gas-shielded arc welding
Inventor: VORONIN F V
IPC: B23K9/32
Filed: 1982-06-28
Abstract: An apparatus for gas-shielded arc welding, which contains a mechanism 1 for guiding and feeding an electrode to a welding zone 3, a nozzle 4 for feeding of a protective gas medium to the welding zone 3, and a TV transmission camera 6 for real-time monitoring of the welding process. A cover plate 8 made from an optically transparent material is arranged at the end 7 of the gas nozzle 4 which is far away from the welding zone 3, and a lens 9 in the TV camera 6 is installed on the cover plate 8, coaxial with it. The distance "a" from the cover plate 8 to the lens 9 is chosen such that the focus zone 3 of the lens is situated beyond the edge 11 in the gas nozzle 4 that is near the welding zone 10, and extends over the components in the welding process. The apparatus for gas-shielded arc welding is preferably designed for welding of thick slablike material, such as pressure vessel shells. <IMAGE>
Patent SE-435164-B (SE)
Title: Method for transporting, storing and recovering material, in particular fibre flock, and transport and storage container for implementing the method
Inventor: LARSSON R
IPC: B65D88/54
Filed: 1982-12-27
Abstract: Method and container for transporting, storing and recovering material, such as fibre flock, which to a certain extent recirculates back to the store. The object of the present invention is to bring about this transport, storage and recovery of fibre flock without using special cyclone separators. Handling is also simplified, so that a flock cloud is not formed when the flock material is transferred from the transport container to the feed-out arrangement of the installation. This has been achieved by virtue of using as the transport and storage container a container 11 made of a flexible material, for example a plastic sack with a volume greater than the volume of the material, the filling opening 19 of the container being connectable to a feed-out arrangement 30 in such a way that the container 11 is inverted, and an outlet 13 being connected centrally to the inverted container bottom 12 and a tangential inlet 16 for airborne surplus material being connected to the container wall 15 close to the outlet 13. <IMAGE>
Patent SE-452976-B (SE)
Title: Gas-producing process from organic material
Inventor: SZIKRISZT GEORG
IPC: C02F11/04
Filed: 1985-03-08
Abstract: An organic slurry is fed into a rotating treatment drum and the gas produced is removed. The drum contains three planar wings. The drum rotates and periodically stops and gas forms in the space above the slurry and beneath the wings. The slurry enters through the pipe and leaves through pipe. The drum is divided by the wall, the two sections being joined via a central opening and peripheral openings. The outer container is divided by the wall. The bus drum sections can be at different temps. Gas leaves via the opening, space and tube.
Patent SE-470506-B (SE)
Title: Material which can be used for mechanical journal bearings
Inventor: LUCEK JOHN W
IPC: C04B35/58
Filed: 1986-06-24
Abstract: The reliability of silicon nitride bodies for use in bearings can be greatly improved by dealing with microstructural defects which give rise to brightly shining reflections when the metallographically prepared surfaces of the composites are examined microscopically in low-angle impinging light, dark fieldreflected light or reflected polarized light which is viewed through an analyser having crossed polarization. The population of such defects can be dealt with by moderately increasing the normal quantity of intergranular phase and grinding for a longer time than normal prior to sintering. Grading the powder by size before compressing also improves the use properties of the body. The number of fatigue cycles which are required to produce faults in ten per cent of the silicon nitride surfaces tested at 6.9 GPa contact stress in the accelerated bearing fault ASTM test STP 771 (L10 parameter) for sintered bodies produced in accordance with the invention is increased by about one order of size above the values which are obtained with the best previously known type of silicon nitride body for use for bearings.
Patent SE-459456-B (SE)
Inventor: DIRTOFT INGEGERD
IPC: G01M11/04
Filed: 1988-05-02
Abstract: PCT No. PCT/SE89/00229 Sec. 371 Date Oct. 17, 1990 Sec. 102(e) Date Oct. 17, 1990 PCT Filed Apr. 25, 1989 PCT Pub. No. WO89/11117 PCT Pub. Date Nov. 16, 1989.A fixture for supporting objects for holographic testing comprises by two plates (11,12) which are attached rigidly and permanently to one another and of which, when the fixture is placed on a horizontal support surface, a first plate (11) will form a relatively small angle with a vertical plane, which angle will be substantially different from 0 DEG , whereas the second plate (12) will form a relatively large angle ( beta ) with a vertical plane, which angle will be substantially different from 90 DEG . The plates are provided with holes (121,122) for receiving pegs for supporting abutment with an object.
Patent SE-462129-B (SE)
Title: Method of providing a glass or plastic pane with information
Inventor: GYNNE MATS
IPC: G09F3/00
Filed: 1989-05-22
Abstract: A method of providing a glass or plastic pane with information in the form of image and/or text elements cut out from a preferably translucent, coloured plastic film sheet, which plastic film comprises at least a base material layer and a protective layer adhering firmly thereto by means of a water-soluble adhesive layer. The method consists of the following stages: a) image and/or text elements are cut out from the base material layer, b) those parts of the base material layer surrounding the image and/or text elements are removed from the protective layer, c) an application layer is mounted on and adheres firmly to the image and/or text elements and the surrounding parts of the protective layer, from which parts of the base material layer have previously been removed, d) the protective layer is removed, image and/or text elements continuing to adhere to the application layer, e) the application layer with the adhering image and/or text elements are fixed on the glass or plastic pane so that both the application layer and the image and/or text elements adhere firmly to it, f) the application layer is removed from the glass or plastic pane and the image and/or text elements.