baber/WOPTO huggingface dataset:
Patent ES-8206936-A1 (ES)
Title: Signal buffer circuit in an integrated circuit for applying an output signal to a connecting terminal thereof
IPC: H04N5/46
Filed: 1981-08-17
Abstract: A buffer circuit in an integrated circuit for applying to a connecting terminal thereof an output signal the polarity of which depends on a voltage to which an external load resistor is connected, the other end of this load resistor being connected to the terminal. The circuit comprises two output transistors arranged in series with two current measuring impedances for measuring the direction of the current flowing through the load resistor and for cutting off one of the output transistors.
Patent ES-8302214-A1 (ES)
Title: Two cylinder pump for viscous materials, particularly a concrete pump with a connecting element pivoting in front of a two orifice plate beside the cylinders.
IPC: F04B7/00
Filed: 1982-01-15
Abstract: A two-cylinder pump for heavy flowable materials, such as concrete, comprising a shutter mechanism which is pivotable across an apertured face plate, the shutter mechanism being sealed against the face plate by means of a cutting ring which is axially movable relatively to the shutter mechanism and is supported thereon with its rear side engaging a rectangular-section flexible rubber ring, whereby the cutting ring is urged resiliently against the face plate, means for locating the cutting ring, along a portion of its length, on the shutter mechanism, a seating for the flexible ring on the cutting ring which includes an annular extension which partly overlaps the longer cross-sectional side of the flexible ring in the axial direction, a seating for the flexible ring on the shutter mechanism which includes an annular extension which partly overlaps the longer cross-sectional side of the flexible ring in the axial direction, said annular extensions partly overlapping the ring from opposite sides thereof so that a part of the surface of the ring is left free between the annular extensions, and stops on the cutting ring and the shutter mechanism which limit the extent to which the cutting ring is inserted in said means for locating the cutting ring on the shutter mechanism.
Patent ES-8306358-A1 (ES)
Title: Hydraulically setting construction brick, and method for its production.
IPC: C04B18/12
Filed: 1982-02-26
Abstract: With hydraulically setting shaped brick, particularly for construction, composed of (a) 4 to 30% by weight hydraulically or similarly acting binding agent, such as cement, high-hydraulic lime, lime or hydraulically reacting plastic or mixtures thereof (b) about 60 to 95% by weight mineral aggregate material and (c) 0 to 10% by weight other additions, the raw material basis is extended with regard to aggregate material, and deposited amounts of country rock from mining are reduced, since the aggregate material is composed of country rock (mining waste material) from mining, particularly hard coal mining, with a grain size up to 15 mm and a finest grain portion under 0.2 mm from 10 to 45% by weight. To produce the shaped brick, the mixture is shaped and then hardened. Through particular choice of granulation and density, the mining waste material can be adjusted to desired quality characteristics and the physical characteristics of the shaped brick varied, corresponding to utility.
Patent ES-8304152-A1 (ES)
Title: Aminocyclitol derivatives, their preparation and pharmaceutical preparations containing them.
IPC: A61K31/70
Filed: 1982-05-04
Abstract: The invention relates to animo-cyclitol derivatives of Formula (I) and their individual anomers. Also included in the invention are processes for the manufacture of said amino-cyclitol derivatives and their individual anomers, compositions containing said amino-cyclitol derivatives or anomers and methods for the use of said derivatives and anomers for the treatment of diabetes, adiposity or hyperlipaemia.
Patent ES-8403523-A1 (ES)
Title: Precipitation of xanthan gum.
IPC: C08B37/00
Filed: 1982-06-22
Abstract: Xanthan gum is precipitated from the aqueous solution by adding to said solution an effective amount of a precipitating agent which comprises a subprecipitant amount of divalent cations and a subprecipitant amount of an organic solvent.
Patent ES-8400129-A1 (ES)
Title: Masterbatch composition comprising a matrix having a polysiloxane dispersed therein and a method for the preparation thereof.
IPC: C08G77/60
Filed: 1982-08-19
Abstract: Relatively stable masterbatch compositions are provided comprising a matrix having a polysiloxane dispersed therein, prepared by admixing a solid or liquid matrix, a monomeric silane and a silane condensation catalyst with the result that the monomeric silane condenses to a polysiloxane which is dispersed throughout the matrix per se or as a reactant therein. The masterbatch composition can be admixed with alkylene-alkyl acrylate copolymers in the presence of an organic titanate, to produce water-curable compositions, containing water-curable, silane modified alkylene-alkyl acrylate copolymers, which are useful as extrudates about wires and cables providing protective coatings thereon.
Patent ES-8308055-A1 (ES)
Title: Heavy gun trunnion support.
IPC: F41A27/08
Filed: 1982-11-17
Abstract: A cannon has a barrel extending along a barrel axis and having in turn a cradle provided with a pair of trunnions centered on and defining a trunnion axis substantially perpendicular to the barrel axis. The gun carriage has a pair of cheeks spaced apart along the trunnion axis and juxtaposed with the trunnions. Respective gudgeons are secured to the cheeks centered on the trunnion axes and surrounding the trunnions. Respective axial bearings are braced axially between the trunnions and gudgeons and centered on the trunnion axis and respective radial bearings support the trunnions in the gudgeons for swiveling of the barrel about the trunnion axis in the carriage. Respective rings centered on the trunnion axis are threaded on the gudgeons. These rings are oppositely axially braced against the cheeks for axially loading the axial bearings. The rings can keep the axial bearings under axial compression so that there is no play at all in the joint.
Patent ES-8402584-A1 (ES)
Title: Benzotriazoles, their preparation and their use as fungicides.
IPC: C07D249/18
Filed: 1982-12-28
Abstract: 1. Compounds of general formula (I) : see diagramm : EP0070384,P4,F2 wherein R represents a straight-chained or branched alkyl group with 1 to 4 carbon atoms or allyl, and X represents a hydrogen or chlorine atom.
Patent ES-8400564-A1 (ES)
Title: Anti-lick device for drum brake
IPC: F16D65/54
Filed: 1983-01-11
Abstract: A drum brake having brake tongs 12 comprising arms 121, 122 actuated by a ram 14. Between arms 121, 122 there is arranged device 3 provided with a bore 31 and with a slideway 32 the extent "h" of which makes it possible to select the necessary play between the brake lining 131 and the drum 11. A mobile element 34 connected to one of the arms 122 of the brake tongs slides with friction in the bore 31. Slideable without friction in the slideway 32 is a stud 33 connected to the other arm 121 of the tongs 12. The friction force of the mobile element 34 in the bore 31 is greater than the force produced by the opening spring 15 of the linings 131, 132, but less than the force produced by the ram 14 which closes the linings 131, 132 on the drum 11. The travel "h" of the stud in the slideway determines the play between the linings 131, 132 and the drum 11 in order to obviate licking of the linings on the drum. In an alternative embodiment (Fig. 2, not shown) the friction force is in the arm pivot (123) and a stud (53) and slot (52) provides the travel "h".
Patent ES-8402945-A1 (ES)
Title: Single mode optical fibre.
IPC: C03C13/04
Filed: 1983-03-24
Abstract: Designs of fluoride glass optical fibre are disclosed which exhibit substantially zero total dispersion over a band of wavelengths.
Patent ES-8605342-A1 (ES)
Title: Dual isotope method to radiograph structures in nuclear steam supply systems.
IPC: G21C17/003
Filed: 1983-07-11
Abstract: EP--98954 A Steam generator has an array of tubes associated with a support structure. Two radiation sources are located in one of the tubes and spaced equidistantly from the support structure and on opposite sides of it. Radiation from the sources penetrates the structure and passes to an image recorder which is located in a second adjacent tube. - The device is used for non-destructive testing in heat exchangers of a nuclear powered steam generator. Intense and uniform density radiation is provided at the area of structure being interrogated.  (1/2) EPAB- EP--98954 B A steam generator comprising a vertical housing and a flurality of open-ended vertical tube legs (1,2) arranged laterally adjacent to one another and supported near their ends by a horizontal tube sheet extending across the housing and supported by horizontal inter-tube support structure (4) periodically placed intermediate the tube ends, the support structure extending across the housing parallel to the tube sheet, characterized by: (a) a pair of radiation sources (10.11) spaced from each other and insertable ina first tube leg (1), and (b) a radiation responsive film (12) insertable in a second tube leg (2) adjacent the portion of the inter-tube support structure so that the support structure interrogated is between the two tube legs and each radiation source is an equal distance above and below the support structure respectively, whereby the combined radiation from the pair of radiation sources penetrating the inter-support structure project the image substantially symmetrically on the radiation responsive film. - (8pp) USAB- US4567012 A A steam generator has a bundle of laterally adjacent open-ended tubes supported by a tubesheet and an inter-tube structure periodically placed intermediate the tube ends, with a system providing a radiographic image of a part of the structure and comprising a pair of spaced (g) radiation sources (10,11) insertable into a tube (1), and a radiation receiving image recorder (12) insertable into an adjacent second tube (2). - Each source is an equal distance from the plane containing the part of the structure to be investigated and which is located between the two tubes. The tubes are pref. vertical and the structure is a flat plate (4) having a flow hole (7) spaced from the second tube hole (6) to form a ligament to be studied. The sources are pref. of iridium 192 emitting gamma rays, and the image is recorded on Kodak DR-54 Industrex film.
Patent ES-8501201-A1 (ES)
Title: Bait for the control of flies.
IPC: A01N53/00
Filed: 1983-09-28
Abstract: An insecticidal bait comprising an insecticidally effective amount of (a) alpha -cyano-3-phenoxy-4-fluorobenzyl 2,2-dimethyl-3-( beta , beta -dichlorovinyl)-cyclopropanecarboxylate of the formula < IMAGE > and (b) an insect attracting amount of at least one ingestion attractant. It may also contain additional insecticides, a grinding auxiliary, carrier, adhesive or swelling agent. Surprisingly the principal active ingredient does not repel insects, as do other pyrethroid-like insecticides in baits.
Patent ES-8504082-A1 (ES)
Title: Method for the removal of colouring matter, pigments and/or optical brightening agents from waste waters.
IPC: C02F1/56
Filed: 1983-10-11
Abstract: 1. A process for the removal of dyes, pigments and/or optical brighteners, for example of the textile, paper, leather, foodstuffs and plastics industry, from sewage, primary flocculants in the form of iron and aluminium compounds and secondary flocculant adjuvants in the form of cyanamide, melamine or pyridinium derivatives or of other cation-active organo-compounds being added and the resulting coagulate being separated from the sewage, characterised in that the removal of the dyes, pigments and/or brighteners from the sewage is performed as a flocculation filtration, the primary flocculants and the secondary flocculant adjuvants being so added to the raw water before a filter bed (1) of granular material, the bed serving for filtration, that flocculation or flock formation occurs at least to some extent in the filter composition (5, 6) by arranging for an average dwell time of the sewage to be treated of less than 45 minutes between the final dispensing station (11 or 12) for the flocculants and flocculant adjuvants and the granular filter composition (5, 6).
Patent ES-8406311-A1 (ES)
Title: Wheel hub with integral planetary speed reducer
IPC: B60K7/00
Filed: 1983-11-02
Abstract: The invention provides a modification to a wheel hub of the kind comprising a hollow body housing a wheel speed reducer having a pinion carrier which is locked for rotation with the hollow body. According to the invention, splined mounting means is provided between the pinion carrier and the hollow body for locking the pinion carrier in rotation with the hollow body. Mounting means of this kind require only a small radial space, and the radial bulk of the assembly can therefore be reduced with this arrangement. The invention is particularly applicable to the hubs of driving wheels for industrial vehicles, agricultural machines, public works machines and load-handling machines.
Patent ES-8502226-A1 (ES)
Title: Disk brake assembly
IPC: F16D65/02
Filed: 1984-01-09
Abstract: A disc brake in which a caliper body (3) is movable relative to a support (2) in the direction of the axis of the disc so as to locate itself on the disc. For this purpose the disc brake includes guide means (6) between the caliper body (3) and the support (2) including a pin (16) fixed to the support about which the caliper body is rotatable as well as two stop shoulders (27, 28) provided in the support and engageable with the caliper body to retain it angularly between them. Dual purpose gudgeon pin bolts (39,42 and 40, 43) not only exert a gripping force on the caliper body but also cooperate with end hook portions (41) of the respective pads on opposite sides of the disc to retain the pads in the caliper body against drag from braking.
Patent ES-8502478-A1 (ES)
Title: Combined machine for wetting and pressing fleeces
IPC: C14B1/54
Filed: 1984-01-26
Abstract: The machine consists of a frame carrying a suction table connected to suction unit by suction tubes to hold the skin on the surface of; a driving roller which rubs on cheek acting as guide; a wetting roller with tank to feed liquid to the roller, and provided with various inlets for products and controllable overflows for liquids; a pump to carry liquids from reservoir to tank through pipes; an impregnation roller provided with organs to position the skin as required; a pressing roller and a belt.
Patent ES-8505050-A1 (ES)
Title: Gripping piece to be attached to the diaphragm of a clutch, and an assembly unit consisting of such a diaphragm and such a gripping piece
IPC: F16D23/14
Filed: 1984-04-10
Abstract: The gripping piece (16) used, which allows the clutch release bearing (10) to be coupled to the diaphragm (11), comprises, in one piece, an annular collar (16), by means of which it bears on the diaphragm (11), and retaining lugs (20) which pass axially through the diaphragm (11) and which, to retain it axially on the said diaphragm (11), each carry circumferentially, beyond the latter, a retaining finger (21). According to the invention, the retaining finger (21) which a retaining lug (20) carries extends directly, starting from the axial end of such a retaining lug (20), so that the unit as a whole possesses only one bending elbow (42). The invention is used, in particular, for diaphragm clutches of motor vehicles.
Patent ES-8503446-A1 (ES)
Title: Method of measuring and regulating the filling level of materials in a container.
IPC: G01F23/22
Filed: 1984-06-20
Abstract: The impedance of a zone above bulk material in a bin is measured as a probe is reciprocated toward and away from the material in this zone. The direction-change location of the probe which corresponds to the measured impedance reaching a set point value, is detected and utilized to provide the control signal for automatically replenishing the material in the bin.
Patent ES-8505865-A1 (ES)
Title: Apparatus for the manufacture of a tubular container sleeve.
IPC: B31B50/64
Filed: 1984-10-16
Abstract: An apparatus for the manufacture of tubular container sleeves having rounded shapes and made of cardboard or a similar material from a plane container blank (7), comprising a fixed mandrel (2) around which the container sleeve (7) is adapted to be swept and sealed to an integral sleeve, two sweeper arms (8) over which a spring loaded sweeper band (20) extends, guide blocks (16) having guide curves (17) for positively rotating the sweeper arms (8) together with the sweeper bands (20) and a sleeve blank (7) along the periphery of the mandrel (2), and means (13, 14) for displacing the sweeper arms (8) in relation to the mandrel (2) at the same time as the sweeper arms (8) are rotated. The stroke of the displacement of the sweeper arms to and from the mandrel and the positioning of the guide blocks (16) with the guide curves (17) are adjustable for adapting the apparatus to the manufacture of container sleeves of different size and/or form.
Patent ES-8505799-A1 (ES)
Title: Agricultural spreader machine
IPC: A01C15/00
Filed: 1984-11-15
Abstract: The present invention relates to an agricultural spreader machine constituted by a chassis, a hopper and a unit which comprises a metering mechanism, a control mechanism and a spreader tube provided with a horizontal reciprocating motion. This machine is characterised in that, in order for the conversion of the rotational movement which is received by a wheel 15, by the intermediary of a drive shaft 18, into a reciprocating motion of a fork 13 coupled to a cone 8 for receiving the material to be spread coming from the hopper 1, there is provided, in the wheel 15, an elongated housing, with a radial axis of symmetry and, in this housing, a transverse spindle 16 which carries a lever 17 into which the tail 14 of the fork 13 penetrates, and the fork 13 is joined on, by its end parts, by means of two journals 23 carried by the cone 8, bearings incorporated in the end parts of the arms of the fork and stoppers 21 housed in the end parts of the arms of the fork 13.
Patent ES-8601283-A1 (ES)
Title: Prepn. of luminescent synthetic paints
IPC: C09D5/22
Filed: 1984-12-11
Abstract: The process comprises formation of a 40-60 percent resin(s) dispersion in a suitable medium, for mixing of 30-80 parts of this with 5-10 parts diluent contg. 1-2 parts of an antiskin agent, 2-5 parts of a lead free dryer, 2-6 parts of a smoothing agent and 1-5 parts of a preservative. - The resulting mixt. is treated with 30-65 parts of a pigment compsn. comprising fluorescent metal sulphides and pigments, once the dispersion is stabilised and capable of retaining the pigment.
Patent ES-8600682-A1 (ES)
Title: Operation managing equipment for automobile
IPC: G01C23/00
Filed: 1984-12-27
Abstract: A frame supports two pusher mechanisms and a pair of vertically aligned upper and lower (5) units. The lower unit includes a retainer disposed immediately upstream of a die (54) and a plunger (52). The retainer is vertically movable between retracted and projected positions. In the projected position, an upper end portion (205) of the retainer projects from the die top. When projected, the end portion engages a peripheral edge of a head (17) of one fastener element (3) to prevent its displacement. Another fastener element is held by the upper unit.
Patent ES-8703018-A1 (ES)
Title: Displacement measuring apparatus and method.
IPC: G01D5/38
Filed: 1985-05-27
Abstract: Displacement measuring apparatus comprises a light source (10), a lens (12), and index grating (14), a reflective scale grating (16), and three photodetectors (18) at positions corresponding to the zero order and positive and negative first order images of the source (10). The index grating (14) has a castellated surface profile with a mark/space ratio (a/b, FIG. 3) and a castellation height (h, FIG. 3) chosen so that the three photodetectors (18) see wavefronts having a phase separation of 120. The electrical signals from the photodetectors (18) are used to sense the magnitude and direction of movement of a reading head carrying the components (10, 12, 14 and 18) with respect to the scale grating (16).
Patent ES-8704687-A1 (ES)
Title: Flexible regenerator.
IPC: H04L7/00
Filed: 1985-11-26
Abstract: A regenerator 10 is provided with a tuning recovery facility 15 which has a multiple passband capability. The regenerator can operate with several line bit rates each corresponding to one of the passbands.
Patent ES-8702304-A1 (ES)
Title: Process for the manufacture of dense anhydrous sodium carbonate, and dense anhydrous sodium carbonate obtained by this process.
IPC: C01D7/37
Filed: 1986-01-29
Abstract: 1. Process for manufacturing dense anhydrous sodium carbonate, according to which light anhydrous sodium carbonate (2) is added to an aqueous sodium carbonate solution (6) and the resulting mixture (1) is treated within a temperature range above the transition temperature of sodium carbonate monohydrate to anhydrous sodium carbonate, characterized in that a saturated aqueous sodium carbonate solution (6) is employed, the addition of the light anhydrous sodium carbonate (2) to the said solution is performed within the abovementioned temperature range and the resulting aqueous suspension is subjected to a maturing treatment within this temperature range.
Patent ES-8705023-A1 (ES)
Title: Detergent composition.
IPC: C07H15/08
Filed: 1986-02-21
Abstract: Use of alkylene oxide adduction on a glycoside molecule to increase detergency.
Patent ES-8707590-A1 (ES)
Title: Pressure control servo device for a hydraulic installation, particularly for vehicle servo steering.
IPC: B62D6/02
Filed: 1986-03-13
Abstract: The device for controlling pressure (20) situated in a branch hydraulic line, comprises a distributor slide (23) which slides in a bore (22) into which an inlet passage (27) and an outlet passage (28) open, the slide forming with the outlet passage a restriction which can be modulated selectively, the slide having an internal passage (32, 30, 29) which is provided with a restriction (30) which establishes permanent communication between the inlet passage (27) and a pilot chamber (24), a passage (36, 37) communicates with the outlet passage (28) which opens into the pilot chamber (24) through a valve seat (35) which may be closed selectively by a valve member (38) which is controlled, as a function of electrical control signals, by an electromagnetic control component comprising typically a main coil (42) and a secondary coil (45) mounted on a non-magnetic support (39) which is firmly fixed to the valve member (38).
Patent ES-8801840-A1 (ES)
Title: Hydrophilic contact and sclerotic lens mfr.
IPC: G02C7/04
Filed: 1986-06-10
Abstract: The invention relates to soft optical contact moulded bodies, especially contact lenses and scleral lenses, comprising cross-linked hydrophilic copolymers of olefinically unsaturated compounds which in addition to the monomers known for contact optics contain N-alkyl and N-vinyl carboxyamides as hydrophilic monomer components. The moulded bodies according to the invention have lesser water absorption capacity than conventional soft lenses, greater compatibility with a longer time of use and do not show any tendency for the low molecular weight components to migrate.