baber/WOPTO huggingface dataset:
Patent ES-452854-A1 (ES)
Title: Apparatus for removing bulk material from a storage bed
IPC: B65G65/06
Filed: 1976-10-29
Abstract: Apparatus for removing bulk material from a storage bed comprises a pivotal beam carrying a bucket wheel on one end for taking up the bulk material and an endless band conveying the bulk material to the other end of the beam, and a girder carrying an endless band conveying the bulk material received at one end of the girder to the other end thereof, whence it is removed. The one beam end is supported on a pair of driving wheels adjacent the bucket wheel, the driving wheels being symmetrically arranged with respect to the beam. A coupling supports the other end of the beam on the one end of the girder for pivoting about a vertical axis. Two wheels with stationary axles support the ends of the girder, the wheel axles extending parallel to the girder, one of the wheels being disposed in the vertical pivoting axis and the other wheel being a driving wheel supporting the other end of the girder.
Patent ES-456183-A1 (ES)
Title: Fork lift truck
IPC: B66F9/10
Filed: 1977-02-23
Abstract: The fork lift truck has a pair of long, vertically spaced arms (31, 37) whose pear ends are pivot connected with the fixing mechanism by pivots (32, 28). A mast (33) is arranged in front of the frame (13) with a column (46) and a load lifting device (41, 48) which is connected with the column for an upwards motion. Second pivot mechanisms (34, 39) connect the column (46) with the front ends of the arms while power devices (41) swivel the arms upwards about the first pivot mechanisms (32, 38) out of a lowered position where the arms extend forwards and downwards to raise the mast arrangement (33).
Patent ES-463670-A1 (ES)
Title: Apparatus for applying liquid to sheetlike material
IPC: B05C1/08
Filed: 1977-10-28
Abstract: A pressure roller for applying pressure to a sheet-like material passing between the pressure roller and an application roller for applying a layer of liquid to the material, as in the development of diazotype copies, comprises a plurality of relatively short constituent rollers connected to one another by connecting means which permit radial displacement of the adjacent constituent rollers relative to each other and wherein each constituent roller is urged toward the application roller by at least one resilient spring-like element. The pressure roller thus enables contact between it and the application roller with an even pressure, without significant sagging along its length, while allowing uneven areas of the sheet-like material to pass therebetween without affecting the force exerted over the entire nip between the rollers. Improved development of diazotype copies can thus be obtained.
Patent ES-465263-A1 (ES)
Title: Nail coating formulation.
IPC: A61Q3/02
Filed: 1977-12-20
Abstract: A nail coating formulation which upon drying forms a film which will adhere to keratin of the nail and has a moisture vapor transmission from about 0.1 to about 1.6 mg./cm.<2>/hr., said formulation comprising an aqueous emulsion of a copolymer having a solids content of from about 30 to about 55 percent, the copolymer having a glass transition temperature within the range of about -10 DEG C. to about 50 DEG C. as determined by differential thermal analysis and being prepared by the aqueous emulsion polymerization of two or more of the following monomers, at least one of which is of formula I or formula II < CHEM > wherein R is C1-C20 alkyl, phenyl, benzyl, hydroxy- (C1-C4)-alkyl, C1-C4 alkoxy- (C1-C4) alkyl, cyclopentyl, cyclohexyl, furyl, C1-C4 alkylfuryl, tetrahydrofuryl, or C1-C4 alkyltetrahydrofufyl R<1> is hydrogen or methyl and R<2> is hydrogen or C1-C3 alkyl, subject to the limitation that when R is one of monomers is C1-C4 alkoxy- (C1-C4) alkyl, then R in the other monomer is a group other than C1-C4 alkoxy- (C1-C4) alkyl or hydroxy- (C1-C4) alkyl.
Patent ES-471945-A1 (ES)
Title: Card frame
IPC: D01G15/28
Filed: 1978-07-21
Abstract: A card has a frame including two parallel-spaced, rigidly supported side walls having lateral surfaces, a lickerin and a doffer disposed between the side walls and mounted on the lateral surfaces thereof and carding organs situated between the lickerin and the doffer. At least some of these carding organs are, with their lateral end faces, disposed immediately adjacent the lateral surface of the respective side wall and are laterally mounted on the side walls.
Patent ES-474621-A1 (ES)
Title: Azo dyestuffs
IPC: C09B35/46
Filed: 1978-10-27
Abstract: Azo dyestuffs which, in the form of the free acid, correspond to the formula < IMAGE > +TR < IMAGE > wherein R1 denotes hydrogen, methyl or chlorine, R2 denotes hydrogen, chlorine, acetylamino, methoxy, ethoxy, nitro or carboxyl, R3 denotes hydrogen, sulpho-C1-C2-alkyl, carboxy-C1-C2-alkyl or C1-C4-alkyl, R4 denotes hydrogen or C1-C4-alkyl, R5 denotes hydrogen or acyl and R6 denotes hydrogen, methyl, methoxy, ethoxy, chlorine, carboxyl, nitro or sulpho, and their preparation and use for dyeing substrates which can be dyed with direct dyestuffs.
Patent ES-477815-A1 (ES)
Title: Apparatus for printing or applying self-adhesive labels
IPC: B65C1/00
Filed: 1979-02-16
Abstract: A hand-held labeller for printing and/or applying self-adhesive labels which adhere as a strip or separately at equal distances on a carrier strip, the apparatus comprising a frame a supply member mounted with respect to the frame for mounting the carrier strip and labels a label separation member mounted with respect to the frame a feed wheel or winding drum mounted with respect to the frame means for guiding the carrier strip from the supply member by the label separation member and then to the feed wheel a hand lever so pivotally mounted with respect to the frame that the lever may be pivoted by an operator's hand as the labeller is being held in the hand of an operator coupling means for coupling the hand lever to the feed wheel to operate the feed wheel each time the hand lever is pivoted and thus advance the carrier strip from the supply member so that the labels are successively separated from the carrier strip at the label separation member and the carrier strip is incrementally wound upon the feed wheel sensing means for sensing the advancement of the carrier strip a predetermined distance de-coupling means for de-actuating the coupling means so that the hand lever is de-coupled from the feed wheel in response to the sensing means sensing the advancement of the carrier strip the predetermined distance and thus ensure that the feed wheel advances the carrier strip the predetermined distance each time the hand lever is actuated regardless of the amount of carrier strip wound upon the feed wheel.
Patent ES-478529-A1 (ES)
Title: Method of reconditioning a diaphragm friction clutch and reconditionable clutch mechanism
IPC: F16D13/58
Filed: 1979-03-12
Abstract: A reconditionable friction clutch is disclosed of the type comprising a cover member having integrally formed lugs along its inner peripheral zone for rockably mounting the diaphragm spring on the cover member. Since these original lugs cannot be reused to rockably mount the diaphragm spring once they are disengaged to gain access to the diaphragm spring, they are replaced after reconditioning the clutch. The radial portions of the lugs are removed, the lugs being severed so that their axial portions are long enough to be received in passages in the diaphragm spring or a new diaphragm spring to recenter the same. Apertures preferably in tabs alternating with the original lugs are formed to accommodate replacement assembly means which may be of the lug or clip type or of the pin type. Such apertures are formed in the cover member either during manufacture of the clutch or at the time of reconditioning it.
Patent ES-480288-A1 (ES)
Title: Device for the programmed control of operative sequences, in particular for cassette-type tape recorders
IPC: G11B15/675
Filed: 1979-05-05
Abstract: Device for the programmed control of the operative sequences for a cassette-type tape recorder having a tape transport mechanism moved by a motor and a support for the magnetic heads and for the pressure roller, which device comprises: a shaft which can be rotatably moved in a predetermined direction by a wheelwork connected to said motor a spring which tends to cause the rotation of said shaft in the opposite direction first, second, third and fourth control means disposed on said shaft means of introduction and expulsion of the cassette sensible to said first control means means for lowering and for raising the cassette sensible to said second control means approach and removal means to and from the cassette of the support for the magnetic heads and the pressure roller, sensible to said third control means and engagement and disengagement means for the wheelwork, sensible to said fourth control means.
Patent ES-481462-A1 (ES)
Title: Rust-preventing agent for aqueous systems and rust-inhibiting lubricating compositions
IPC: C23F11/14
Filed: 1979-05-29
Abstract: Rust-inhibiting compounds, especially for aqueous systems such as tool-lubricating emulsions for machine tools and which consist of amine salts of a number of monoaminoalkylene dicarboxylic acids are disclosed. These rust-inhibitors are used in combination with water and an alkanolamine. Examples and test results are given.
Patent ES-484251-A1 (ES)
Title: Turbine trip circuit
IPC: F01D21/14
Filed: 1979-09-18
Abstract: The disclosure sets forth trip circuitry for a rotating shaft machine which includes redundant overspeed protection and means for testing the overspeed protection circuit while the machine remains in operation. Moreover, further protective circuitry is provided for detecting a failure in the speed sensing system. The overspeed protection and the speed sensing failure circuit are each connected to a relay system which may actuate a trip servo valve to a closed position.
Patent ES-484563-A1 (ES)
Title: Gas-driven dental handpiece having vibration isolating means.
IPC: A61C1/08
Filed: 1979-09-28
Abstract: A gas-driven dental handpiece having vibration isolating means has a handle in two parts (25, 27). A joint is provided by a shaft (36) from the end of one part which fits in a chamber (42) in the end of the other shaft, leaving a small annular gap (43) between them which is occupied by resilient O-rings (40, 41) or the like, under compression. A small axial gap (35) is also provided between the parts (25, 27) so that they are not in direct contact, and the O-rings (40, 41) provide a rigid joint while reducing the transmission of vibration. A pin (49) may be provided, normally out of contact with one or other of the parts, to prevent relative axial or rotational displacement of the parts. The joint may be provided elsewhere in the handpiece for example between the head and the handle.
Patent ES-484745-A1 (ES)
Title: Dual phase-control loop horizontal deflection synchronizing circuit
IPC: H04N5/12
Filed: 1979-10-04
Abstract: A television horizontal deflection synchronizing system uses two phase- lock loops (30, 70). A horizontal oscillator (32) operating at a frequency greater than the horizontal frequency is counted and a bilevel signal near the horizontal frequency is generated. A first phase-lock loop (30) having a relatively long time constant controls the oscillator (32) to maintain the bilevel signal in frequency and phase synchronism with horizontal synchronizing signals. In order to compensate for load-dependent variations in the delay of the horizontal deflection stage, a second phase-lock loop (70) is used. The second phase-lock loop (70) includes a phase detector, (92) one input of which is coupled to an output of the first phase-lock loop (30) and a second input of which is coupled to the deflection circuit (140) for responding to the retrace pulse for enabling the phase detector (92) to produce a current of a first polarity when the bilevel signal has a first value and a current of a second polarity when the bilevel signal has a second value. A loop filter (120) is coupled to an output of the phase detector for filtering the first and second polarity currents to form a control signal. A phase controllable source (72) includes a control input coupled to the loop filter (120) for producing horizontal-rate drive pulses at a time which makes the retrace pulses synchronous with the bilevel signal.
Patent ES-8104013-A1 (ES)
Title: Metal strip downcoilers
IPC: B21C47/08
Filed: 1980-03-28
Abstract: There is provided an apparatus and method for selectively coiling a transfer bar or allowing the bar to pass uncoiled through the apparatus. A frame supports a number of rollers which can transfer a bar in one direction, and conventional bend roller means are located above the rollers, adapted to apply a down curvature to a transfer bar. Pivotal ramp means upstream of the bend roller means can either direct a transfer bar through the bend roller means, or allow the transfer bar to pass along the rollers under the bend roller means. A displaceable roller downstream of the bend roller means and parallel with the rest of the rollers is provided, and is mounted for displacement normal to its axis in a direction having a vertical component, whereby the roller may be moved between a first position in which it lies even with the rest of the rollers, and a second position in which it is raised above the level of the rest of the rollers. The displaceable roller defines an angle with two rollers sequentially downstream from it, the vertex of the angle being at the adjacent downstream roller, whereby the angle changes from 180 DEG to an obtuse angle as the displaceable roller moves from its first to its second position. The displaceable roller in the second position defines, with the two sequentially downstream rollers, a cradle in which the convolutions of a coiling transfer bar can be contained. This cradle is capable of enlargement to accommodate the expanding coil, by lowering the displaceable roller toward its first position.
Patent ES-8102316-A1 (ES)
Title: Socketed ductile cast iron pipe.
IPC: B22D13/02
Filed: 1980-05-14
Abstract: A pipe or similar tubular member of ductile cast iron having an end casing. The thin walled casing has a curved profile at its entrance divided into two sections, of which one is formed by centrifugal casting, whereas the other, of lesser curvature, is made by hot or cold forming with a simultaneous axial compression and a radial bending directed towards the axis of the pipe. The invention is useful for forming fluid tight seals in pipelines using radial compression packings.
Patent ES-8102865-A1 (ES)
Title: Apparatus for introducing molten metal into a centrifugal casting installation for tubes and other cylindrical objects.
IPC: B22D13/10
Filed: 1980-06-25
Abstract: In a centrifugal casting apparatus, the rate of flow of molten iron poured into the mold is controlled by varying the inclination of the feed channel. In particular, at the end of the casting operation, the supply of liquid to the feed channel is cut off and the upstream end of the feed channel is progressively raised. This can be controlled automatically by a cast iron level detector adjacent the pouring spout. In this manner, localized thickness defects in a series of pipes can be corrected. Furthermore, pipes of constant thickness throughout their length can be provided without the need to vary the translational speed of the feed channel or vary the rate of pivoting of the ladle of molten liquid.
Patent ES-8205800-A1 (ES)
Title: Azepinoindoles, process for their production and pharmaceutical compositions containing them.
IPC: C07D471/04
Filed: 1980-10-31
Abstract: Azepinoindoles of formula < CHEM > wherein R1 and R2 are hydrogen, halogen, aklyl, alkoxy, alkylthio, hydroxy, or trifluoromethyl, R3 is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkinyl or a group of formula < CHEM > wherein m is 1, 2 or 3, R4 is halogen, alkyl, alkoxy, or trifluoromethyl, and alkyl, alkoxy, or trifluoromethyl, and X is a bond, -CHOH- or -CO-, or a group of formula -(CH2-CH2-O)nH wherein n is 2 or 3, and R5 is hydrogen or alkyl, are useful neuroleptic, antidepressant and anti-allergic agents.
Patent ES-8107105-A1 (ES)
Title: A front suspension system for a motorcycle.
IPC: B62K25/24
Filed: 1980-11-21
Abstract: The front suspension system for a motorcycle wheel comprises a downwardly and forwardly inclined suspension structure (5) mounted on the steering column (1), and two swinging arms (10,11) both disposed substantially parallel to the plane of the motorcycle wheel (8) and pivoted at one end (110, 111) to the suspension structure (5) and at the other end (210, 211) to a wheel-carrying element (9, 109), so that the suspension structure (5), the two swinging arms (10, 11) and the wheel-carrying element (9, 109) form an articulated quadrilateral. The wheel-carrying element (9, 109) has a prolongation which is parallel to the plane of the motorcycle wheel (8) and extends forward beyond the two connection points (210, 211) between the two swinging arms (10, 11) and the wheel-carrying element (9, 109), with the motorcycle wheel (8) mounted on the said prolongation. The articulated quadrilateral (111, 110, 210, 211) is located at the rear of the suspension structure (5). Resilient and/or shock absorber means (15,17), acting on the said articulated quadrilateral (111, 110, 210, 211), are mounted in front of the suspension structure (5) and are connected either to one of the two swinging arms (10, 11) or to the wheel-carrying element (9, 109), through at least one connecting rod (14).
Patent ES-8206817-A1 (ES)
Title: Method of controlling the energy management of an energy system and energy system based on said method.
IPC: F24V50/00
Filed: 1981-02-18
Abstract: This invention relates to a method of controlling the energy management of a system for catching, accumulating and transferring heat comprising a heat collector and a heat accumulator of the thermally stratified type forming part of a heat recovery circuit adapted to pass a heat transport fluid, said heat accumulator forming furthermore part of a consumer circuit adapted to pass the heat transport fluid. Experiments have now shown that excellent efficiency is obtained by using this method in which the heat capacity flux, that is to say, the mass flux multiplied by the specific heat of the heat transport fluid through the consumer circuit and the mean value thereof during a selectable time interval, is determined or estimated at least by approximation and the heat capacity flux through the heat recovery circuit is adjusted so that the difference between the mean value of the heat capacity flux through the heat recovery circuit during a time interval of the same duration as said selectable time interval and said mean value of the heat capacity current through the consumer circuit is equal to a factor to be selected multiplied by the heat capacity of the heat accumulator, divided by said time interval, said factor lying between 0 and 3. Further the invention relates to a system for carrying out said method.
Patent ES-8204011-A1 (ES)
Title: Fibrous composite materials and the production and use thereof.
IPC: C08J5/08
Filed: 1981-07-10
Abstract: A fibrous composite material in the form of a three-dimensional block comprising a mass of combustible fibres and lamellae of a layer mineral, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral, preferably from a suspension, to combustible fibres and forming the fibres and layer mineral into a three-dimensional block, and use of the fibrous composite materials as insulating materials and for the fire protection of substrates.
Patent ES-8206172-A1 (ES)
Title: Coffee-making machine, in particular espresso machine
IPC: A47J31/46
Filed: 1981-09-02
Abstract: The invention relate to a coffee-making machine, in particular an espresso machine, having an outflow channel for the prepared coffee, which leads to two outlets and distributes the coffee over the latter. In this case, the prepared coffee is to be distributed as evenly as possible over the two outlets, and in doing so the foam formed during the coffee preparation is to flow out with it in an unimpeded manner. It is proposed that the outflow channel (26 426 626) has a constriction (38 438 638), formed by side walls (28, 30 428, 430), and a transverse wall (44, 46, 48 444 644) which divides the jet formed by the constriction into two partial streams to the outlets (40, 42 640, 642).
Patent ES-8206780-A1 (ES)
Title: Friction clutch driven plates.
IPC: F16D13/64
Filed: 1981-09-10
Abstract: This invention relates to a friction clutch driven plate having a hub (11) with an outer circumferential flange (12) and a pair of co-axial annular plates (15) and (16) mounted on the hub one to each side of the flange. The plates (15) and (16) are rotatable about the hub (11) and are held rotationally fast to each other by pins (17) that pass axially through co-operating apertures (18) and (19) in the flange (12). The relative rotation between the hub (11) and the plates is restrained by springs (21) housed in co-operating spring windows (23) in the plates and flange. At least two of said pins (17) each passes through a respective aperture (19) in the hub flange (12) that interconnects two adjacent spring windows (23).
Patent ES-8305870-A1 (ES)
Title: Suction press roll
IPC: D21F3/02
Filed: 1982-06-01
Abstract: A press roll for a press couple for dewatering a web in a papermaking machine wherein the roll preferably is a roll shell with certain of the drilled holes extending radially fully through the shell and certain other holes blind drilled to extend only a partial way into the shell and in one form, the shell having a rubber cover and the blind drilled holes extending alternate different depths to avoid shear planes in the rubber cover.
Patent ES-8305656-A1 (ES)
Title: Method of producing gaseous oxygen and a cryogenic plant in which said method can be performed.
IPC: F25J3/04
Filed: 1982-07-15
Abstract: In a pumped liquid oxygen plant the liquid oxygen is vaporized and warmed against part of the feed air which is compressed in compressor (15) and divided into a first sub-stream (20) at 56.4 bars A and a second sub-stream (16) at 42 bars A. The first sub-stream (20) is cooled against the evaporating oxygen in the heat exchanger (17). It is then expanded at valve (21) and the largely (on a molar basis) liquid product is fed to the high pressure column (10) through pipe (22). The second sub-stream is cooled in heat exchanger (17) and is then expanded in generator loaded expander (18). The cold gas in then used to cool the first sub-stream in heat exchanger (17) and is recycled to the compressor (15).
Patent ES-8405008-A1 (ES)
Title: Imidazodiazepines, process for their preparation and medicines containing them.
IPC: C07D487/04
Filed: 1982-12-16
Abstract: There is provided imidazodiazepines of the formula < IMAGE > 1 wherein A together with the two carbon atoms denoted as alpha and beta is the group < IMAGE > X is an oxygen or sulphur atom and R1 is hydrogen or lower alkyl, and either R2 is hydrogen, trifluoromethyl, halogen, cyano or nitro and R3 is hydrogen or R2 is hydrogen and R3 is trifluoromethyl, halogen, cyano, nitro or lower alkyl, and their pharmaceutically acceptable acid addition salts. The compounds are useful in the antagonization of the central-depressant, muscle relaxant, ataxic, blood pressure-lowering and respiratory-depressant properties of 1,4-benzodiazepines which have tranquillizing activity, for example as antidotes in the case of intoxications with 1,4-benzodiazepines which have tranquillizing activity. Also presented are methods to produce the above imidazodiazepines.