baber/WOPTO huggingface dataset:
Patent ES-474182-A1 (ES)
Title: Method of coating with film-forming solids
IPC: B05D7/24
Filed: 1978-10-13
Abstract: Surface coating methods and apparatus are disclosed which eliminate many of the disadvantages associated with known coating processes from pollution, equipment, materials, energy, labor and cost standpoints. According to techniques described, liquid compositions containing film-forming solids are formulated, then conveyed in the foam state towards a surface, and upon foam disintegration, form a film of solids on the surface. The techniques disclosed eliminate the need for solvents in paints or reduce volatile content to very minimal amounts. This method also enables polymeric compositions having high molecular weight to be employed as coating materials. Furthermore, the method has utility in nearly all coating processes where the film-forming solids are conveyed from a bulk state to a surface for coating.
Patent ES-476800-A1 (ES)
Title: Processes and apparatuses for drying pulverulent metallic waste such as sludge and chips.
IPC: C21B3/04
Filed: 1979-01-12
Abstract: The processes and devices eliminate the bad odours of the mists leaving the drier, without energy expenditure. A plant according to the invention comprises a rotary drier (4) which is fed with waste in a divided state via a hopper (2) and which receives hot gases produced by a burner (8). The mist leaving the drier is extracted by the fan (15) recycled partially via the ducts (16) and (17) and returned partially via the duct (20) to an oxidation chamber (19). The purified mist leaving the chamber (19) passes through an exchanger (20) and then through an electrostatic filter (28) before discharge to the atmosphere via the stack (30). Application to the recovery of steel plant waste such as sludge from filtration of converter smoke or oxide chips from forges and rolling mills.
Patent ES-476864-A1 (ES)
Title: Aniline derivatives
IPC: C07D211/62
Filed: 1979-01-15
Abstract: This invention provides compounds, having major tranquilizing activity, of the formula (II): < IMAGE > (II) wherein R1 is a phenyl group optionally substituted by a fluorine, chlorine or bromine atom or an alkyl or alkoxyl group of up to 3 carbon atoms R2 is a hydrogen atom or an alkyl group of up to 4 carbon atoms R3 is a hydrogen atom or an amino group, a nitro group or a group of the formula NHCOR4 or NHCO2R4 where R4 is an alkyl group of up to 4 carbon atoms optionally substituted by one, two or three chlorine atoms or by three fluorine atoms attached to the same carbon atom n is 0, 1 or 2 and X is a group of the sub-formula (a), (b), (c) or (d): -CH2-CH2-NR5- (a) < IMAGE > (b) < IMAGE > (c) < IMAGE > (d) wherein R5 is an alkyl group of up to 4 carbon atoms or a N-oxide thereof of the nitrogen atom to which the CHR2-(CH2)n-R1 moiety is attached and salts thereof pharmaceutical compositions containing them processes for their preparation and intermediates useful in said process.
Patent ES-477471-A1 (ES)
Title: Apparatus for separating airborne matter.
IPC: B65G53/60
Filed: 1979-02-05
Abstract: A method and apparatus for separating air-borne matter. The apparatus comprises an inlet (10) for air-borne material, an outlet (21) for separated product, a duct connecting said inlet to said outlet, said duct increasing in cross-sectional area away from said inlet, screen means (16) comprising at least a part of one wall of said duct, and said outlet comprising air-lock means (19).
Patent ES-480863-A1 (ES)
Title: Concrete having improved compressive strength and process for its production.
IPC: C04B24/22
Filed: 1979-05-23
Abstract: Addition of zinc naphthaleneformaldehyde sulfonate to concrete mix improves compressive strength. This sulfonate is effective in concrete mixes prepared with Type I, II and III cements.
Patent ES-484184-A1 (ES)
Title: A safety device for knitting machines
IPC: D04B15/56
Filed: 1979-09-14
Abstract: A safety device is provided for a flat knitting machine for monitoring the knitting (7) produced on the machine and the needles (6) of the machine comprises a movable sensor (18) which also comprises a thread guide that is mounted to move on a thread guide holder (14). The sensor (18) can be moved out of a normal operating position by striking against an obstacle in its path to actuate a cut-off contact (16, 17) to stop further operation of the machine.
Patent ES-484615-A1 (ES)
Title: Control of recoating time for water dilutable alkyd surface coating compositions
IPC: C08L67/08
Filed: 1979-10-01
Abstract: Duration of the initial interval when a clear varnish can be recoated without wrinkling can be changed, the varnish being a water dilutable alkyd resin formulation in a water-organic polar solvent system. The recoating interval is changed by changing the weight ratio of water to organic polar solvent in the solvent system, with increases in the weight ratio of water to organic polar solvent causing increases in the duration of the interval and decreases in the weight ratio providing decreases therein. Compositions utilizing the above method having increased duration of the initial recoating interval are described.
Patent ES-485187-A1 (ES)
Title: Vacuum filter belt apparatus.
IPC: B01D33/04
Filed: 1979-10-19
Abstract: Vacuum filter belt apparatus has a continuous belt with an upper run at which suction filtering occurs, via passages which pass through a central thicker portion of the belt and open into a vacuum chamber. To avoid high frictional contact between the belt and the upper side of the vacuum chamber, the thick central portion of the belt passes right through the vacuum chamber from above to below and is supported below the chamber e.g. by rollers or a pressurized chamber.
Patent ES-8104514-A1 (ES)
Title: Bearing assemblies for conveyor rollers fitted with end covers.
IPC: F16C33/72
Filed: 1980-03-07
Abstract: A conveyor roller comprises a roller tube fitted with end cap assemblies incorporating bearings for rotatably mounting the roller tube on a fixed shaft. Each end cap assembly is a self-contained unit comprising a housing, a ball bearing mounted in the housing, and an end cover having an annular flange extending as a close fit through the inner bearing ring and secured therein by abutments on the flange engaging opposite sides of the inner bearing ring. The end cover has a central bore for reception of the shaft as a close sliding fit. The housing and the end cover have annular concentric tongues which are interleaved to form an annular labyrinth passageway providing a seal between the housing and the end cover. The inner end of the labyrinth passageway is closed by an annular seal compressed between the housing and the end cover.
Patent ES-8100413-A1 (ES)
Title: Lock for Motor Vehicle Doors
IPC: E05B65/32
Filed: 1980-03-14
Abstract: A motor-vehicle door lock has a pair of catch elements (9, 10) mounted on the vehicle door and pivotal between open and closed positions. A striker member mounted on the vehicle body is arranged upon closure of the door to engage the catch elements (9, 10) and move them from their open to their closed position in which they are retained by a spring-biased retaining member in the form of a linearly slidable element (14). A control lever (18) is operable to release the catch elements (9, 10) from the slidable element (14) except when a locking mechanism (25, 26, 29, 30) of the lock is in a locked condition rendering the lever (18) inoperative. To prevent forcing of the lock, the lever (18) is arranged to displace the slidable element (14) via a working member (22) which is integral with part (25) of the locking mechanism (26, 29, 30) and is moved in a slot (23) out of reach of the end (21) of the lever when the mechanism is locked.
Patent ES-8105347-A1 (ES)
Title: Shelf-stable one-part room temperature vulcanizable silicone rubber compositions
IPC: C08L83/04
Filed: 1980-06-25
Abstract: A shelf-stable catalyst composition for a one-part room temperature vulcanizable silicone rubber composition comprising the reaction product of an adhesion promoter selected from the class consisting of silyl maleates, silyl fumarates, silyl succinates, silyl isocyanurates and silyl cyanurates and with an acyloxy functional cross-linking agent.
Patent ES-8105940-A1 (ES)
Title: Shear having U-shaped clips connecting drive and work plates
IPC: B23D36/00
Filed: 1980-10-03
Abstract: A profile-steel shear usable for cutting or punching profile-steel members has a pair of relatively fixed, spaced-apart, and parallel frame plates flanking a drive plate having a lower end edge engaging the upper end edge of a blade-type work plate. The outer faces of the drive and work plates are formed adjacent the abutting ends with grooves parallel to these abutting ends. U-shaped clips or elements each have one leg engaged in a respective groove of the drive plate and another leg engaged in a respective groove of the work plate so that these U-shaped elements secure the work and drive plates together for relative displacement by means of a hydraulic actuator normally situated atop the frame plates. These U-shaped elements are releasably retained on the work and drive plates with their legs in the respective grooves by means of screws engaged through them and with the work or drive plates.
Patent ES-8203425-A1 (ES)
Title: Method for scrubbing the flues and for recovering the salts in a process for the production of secondary aluminum
IPC: C02F9/00
Filed: 1980-11-27
Abstract: The invention relates to a process which makes possible the scrubbing of the flues and the recovery of the salts as contained in the oven slags for the remelting of aluminum scraps with a saline flux, by washing the slags with water and using the brine thus obtained for scrubbing the flues, until obtaining the saturation and the separation of the salt to be recycled as a flux.
Patent ES-8205491-A1 (ES)
Title: Electrical heating element.
IPC: H05B3/12
Filed: 1981-02-05
Abstract: An electrical tubular element with an outer, metallic casing (1) surrounding a resistor element (2) of a Fe-Cr-Al alloy embedded in an insulating material (3), is given improved durability by adding to the resistor alloy Y, Hf, Sc or one or more lanthanides in an amount of 0.01-1 percent by weight.
Patent ES-8303518-A1 (ES)
Title: Bleaching detergent compositions.
IPC: C11D3/39
Filed: 1981-03-20
Abstract: A bleaching detergent composition comprising a nonionic detergent active compound, an inorganic persalt e.g. sodium perborate, an organic peracid precursor and a fluorescent agent, is stabilized by the use of a "sacrificial" ingredient. The "sacrificial" ingredient is an organic compound having a relative reactivity towards peracid and hydrogen peroxide of the order of 50:1 and a solubility in nonionic detergent active compounds at 25 DEG C. of at least 0.15 grams/liter, e.g. alkanolamines, and is used in relatively small amounts, generally from 0.1 to 5.0% by weight.
Patent ES-8300747-A1 (ES)
Title: Indol acetic derivatives, process for producing the same and pharmaceutical compositions comprising the same.
IPC: C07D401/12
Filed: 1981-06-08
Abstract: The present invention is related to new indol acetic acid derivatives having the general formula < CHEM > the salts thereof, processes for producing the same and pharmaceutical preparations comprising the same as well as their use as drugs having antithrombotic, antiarteriosclerotic and antiphlogistic acitivity.
Patent ES-8204885-A1 (ES)
Title: One-piece electrical push-in type connector.
IPC: H01R4/22
Filed: 1981-08-01
Abstract: A one-piece electrical push-in type connector manufactured from a unitary cut of sheet metal of uniform thickness for general power supply currents. The connector comprises a plurality of push-in contact locations where electrical conductors may be pushed-in in a predetermined direction as particularly determined by a housing receiving the conductor, and safely contacted. Two opposing contact portions are provided at each push-in contact location, of which one contact portion is a spring tongue which, with a conductor being inserted, extends obliquely and abuts the conductor at an acute angle.
Patent ES-8301425-A1 (ES)
Title: Capsules containing self-setting compositions and the compositions.
IPC: E21D20/02
Filed: 1981-08-12
Abstract: Water and a hydrated salt are both present to reduce the flammability of a flammable resin system, e.g. a capsule having two compartments each containing an interactive component and for use in e.g. a mine.
Patent ES-8303627-A1 (ES)
Title: T-assembly and method to obtain it.
IPC: F16B17/00
Filed: 1981-09-03
Abstract: This T-assembly of the tenon and mortise type for two perpendicular metal tubes comprises a mortise formed in one tube and having an omega shape in cross section, through the local distortion of the tube wall, by depressing said wall towards its opposite lateral wall, without breaking the continuity of the tube surface, the tenon being obtained on the other hand by simply crushing to a slightly dovetail configuration the end of the other tube, the tenon comprising at least one collar-shaped external protrusion adapted notably to engage the outer portion of the mortise.
Patent ES-8303815-A1 (ES)
Title: Deflection circuit.
IPC: H04N3/22
Filed: 1982-02-09
Abstract: A deflection generator of a television receiver is coupled to a deflection winding for generating scanning current during a deflection cycle. The generator includes a retrace capacitor coupled to the deflection winding for forming a retrace resonant circuit therewith to produce a retrace pulse voltage during a retrace interval of the deflection cycle. An inductor and another capacitor form a second resonant circuit that is coupled to the retrace resonant circuit. A switching arrangement is coupled to a source of energy and the second resonant circuit in a push-pull configuration. The switching arrangement is responsive to a deflection rate switching signal to store during trace a controllable amount of energy from the source in the second resonant circuit. This stored energy is then transferred to the retrace resonant circuit during the retrace interval to replenish losses sustained during the deflection cycle.
Patent ES-8301684-A1 (ES)
Title: Skew-rolling mill for reducing solid and hollow cross-sections
IPC: B21B35/12
Filed: 1982-03-11
Abstract: A skew-rolling mill for reducing solid or hollow cross-sections, in which a roll carrier and a first hollow shaft rotatably mounted therein and allowing passage of the rolled stock are supported rotatable independently of each other in a stand. The roll carrier comprises three driven conical working rolls inclined to the rolled stock axis and mounted circumferentially spaced at 120 DEG intervals and adjustable with respect to the rolled stock axis. The shafts carrying the working rolls, whose axes cross the rolled stock axis at short distances apart, are each drivably connected to an intermediate shaft by way of a respective bevel gear pair. Each intermediate shaft also carries a spur gear which acts as an intermediate gear wheel and is engaged by way of a respective planet pinion with a sun wheel which is mounted on one end of the first hollow shaft and can be rotated in such a manner as to control the relationship between the roll rotational speed and the roll carrier rotational speed so that the rolled stock passes through the rolling mill without rotating. The roll carrier extends in the form of a second hollow shaft which is supported in two positions in the stand, and through which the first hollow shaft passes being supported in the second hollow shaft at both ends thereof. The other end of the first hollow shaft projects from the second hollow shaft and is connected in a non-rotatable manner to a drive gear wheel.
Patent ES-8306960-A1 (ES)
Title: Skin regenerating composition and a process for the preparation thereof
IPC: A61Q90/00
Filed: 1982-03-12
Abstract: A process for the preparation of a skin-regenerating or skin-protecting pharmaceutical composition is disclosed wherein the flower, root, fruit or cortex of a plant selected from the group consisting of Fugaceae, Caesalpiniaceae, Chenopodiaceae, and Rosaceae is extracted with ethanol at a temperature of 0 DEG to 50 DEG C. The obtained plant extract is purified and the dry substance content thereof is adjusted to 0.01 to 0.1% by adding more of the ethanol.
Patent ES-8404224-A1 (ES)
Title: Method for continuous slide-casting of objects from a high-viscosity casting mix as well as a slide-casting mould for carrying out the method.
IPC: D21G9/00
Filed: 1982-11-08
Abstract: The invention is concerned with a method and a mould in continuous slide-casting of large-size concrete objects or corresponding elements for compacting high-viscosity casting mix. The slide-casting mould (33) comprises a bottom plane (34), side walls (38, 39) of the mould, as well as means (37) for pressurizing the casting mix mechanically. According to the invention, before the parallel side walls (44, 54) at the outlet end of the slide-casting mould (33), within the casting line concerned, walls or wall portions (40 to 43, 50 to 53) are provided as fitted to each other or to their corresponding portions, provided as pairs, as pivotable always in the same direction around substantially vertical shafts (45 to 49, 55 to 59) included in their planes. The moving parts of the side walls (38, 39) may be displaced in pairs in the lateral direction, relative the casting direction, e.g., by means of cylinder-piston devices (61 to 63). Thereat, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosity casting mix (35) present in the slide-casting mould (33), and in particular in parallel dislocation planes of casting mix (35) in the mould (33), placed perpendicularly to the longitudinal direction of the casting base.
Patent ES-8405996-A1 (ES)
Title: Luminescent screen.
IPC: H01J61/00
Filed: 1982-12-17
Abstract: A luminescent screen provided with a luminescent layer (4) disposed on a support (1) and containing an alkaline earth metal aluminate activated by bivalent europium. The alkaline earth metal is barium which may be replaced up to 25 mol. % by strontium. The aluminate has a crystal structure, the X-ray powder diagram of which corresponds or substantially corresponds to the diagram given in Table I of the description, while the ratio of alkaline earth metal to aluminium in the aluminate has a value of 1:5 to 1:10. An advantageous use of such a luminescent screen is found in low-pressure mercury vapor discharge lamps.
Patent ES-8504026-A1 (ES)
Title: Hammer arrangement and control for dot band matrix printer.
IPC: B41J9/10
Filed: 1982-12-20
Abstract: The present arrangement is applicable to dot printers which comprise a continuously moving band (2) bearing dot font members (3) and a plurality of hammers (1) arranged to strike the band (2) at font member positions under the control of separate actuation mechanisms respectively by associated with the hammers. The hammers are associated by pairs, each pair covering a space equal to the spacing between adjacent font members. The odd and even hammers of each pair form two groups A and B. Controls are designed to assure that hammers in one group cannot be fired at the same time hammers in the other group are being fired. This greatly increases the clearance and makes possible setting the pitch of the front members to be exactly equal to twice the exposed individual hammer face width.
Patent ES-8400909-A1 (ES)
Title: Arrangement for transferring heavy work pieces.
IPC: B65G21/00
Filed: 1982-12-28
Abstract: Improved arrangement for transferring heavy work pieces from a transport or storage position to at least one machining position or reverse. According to the invention this is achieved by means of a pair of arms (13) which are telescopically extendable for bridging the distance between said positions and by means of support means (14, 15) which, in the fully or partly extended position for the arms (13), engage and support the arms adjacent their outer ends.
Patent ES-8401190-A1 (ES)
Title: Fuel injection nozzle for internal combustion engine
IPC: F02M61/04
Filed: 1983-01-21
Abstract: A fuel injection nozzle for delivering fuel to an internal combustion engine is of outwardly opening construction and has a valve head (15) in an aperture of a valve body (10). In the closed position the valve head touches a seat (13). The valve head and the wall of the aperture form straight cylindrical parts with a clearance which is so large that no fuel flows through when the valve head is lifted from the seat. The valve head forms a flow path including a duct (26) with an opening (25) on the straight cylindrical part (21) of the head. The opening of the flow path is closed by the wall of the bore when the valve head is in the closed position and progressively uncovered when the valve head moves off the seat.
Patent ES-8401509-A1 (ES)
Title: Interpolymer latex, method of producing it and applications, especially to paper sizing.
IPC: C08F257/02
Filed: 1983-03-23
Abstract: Latex of an interpolymer composed of (1) a copolymer A of butadiene, styrene and at least one ethylenically unsaturated carboxylic acid, and (2) a polymer B of at least one halogenoalkyl or halogenoacetoxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, polymer B being at least partially grafted onto the copolymer A. The latex is prepared by the emulsion polymerization of butadiene, styrene and at least one copolymerizable, ethylenically unsaturated carboxylic acid to form a copolymer latex, followed by the polymerization in the presence of the copolymer latex of a halogenoalkyl or halogenoacetoxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid. The latex may be used as a binder in aqueous compositions for coating paper.
Patent ES-8500126-A1 (ES)
Title: Insert molding method and a retractable insert-molding pin.
IPC: B29C45/14
Filed: 1983-04-08
Abstract: Insert molding method and a new and useful collapsible insert molding pin assembly. A molding insert (30) is provided with a plurality of collapsible pin assemblies (56) each including a hollow, cylindrical boss (58), a piston (60), a valve (62) and a pin (64).
Patent ES-8406151-A1 (ES)
Title: Trifluoromethylphenoxyphenyl derivatives, process for their preparation and their use as herbicides.
IPC: C07D273/01
Filed: 1983-05-31
Abstract: Trifluoromethylphenoxyphenyl derivatives of the formula < IMAGE > in which X<1> represents hydrogen, fluorine, chlorine, bromine, iodine, nitro or cyano, X<2> represents hydrogen, fluorine, chlorine, bromine or iodine, R represents hydrogen or nitro, X represents oxygen, a CO-O- group or a grouping of the formula < IMAGE > R<1>, R<2>, R<5> and R<6>, independently of one another, represent hydrogen or C1-C5-alkyl, R<3> represents hydrogen or C1-C5-alkyl, or R<2> and R<3> together represent C1-C3-alkanediyl, R<4> represents hydrogen or C1-C5-alkyl, or R<3> and R<4> together represent C1-C3-alkanediyl, Y represents oxygen, sulphur, an -NR<7> group or a CO-O- group, R<7> represents hydrogen or C1-C5-alkyl, m represents the numbers 1, 2 or 3, n represents the numbers 0 or 1 and p represents the numbers 1, 2 or 3, a plurality of processes for their preparation and their use as herbicides. Starting materials for preparing these compounds and the synthesis of these starting materials.
Patent ES-8403897-A1 (ES)
Title: 3-Aminoquinuclidin derivatives, process for their preparation and their use as therapeutical agents.
IPC: A61K31/435
Filed: 1983-07-01
Abstract: New derivatives of 3-amino quinuclidine of formula: < IMAGE > (I) in which X=sulfur or oxygen R=H, lower alkyl or benzyl and Ar=substituted phenyl or substituted pyrimidinyl. These new derivatives have utility in therapeutics as accelerators of the gastro-intestinal motor function and as medicament potentiators.