baber/WOPTO huggingface dataset:
Patent ES-419473-A1 (ES)
Title: Calciner with baffle means
IPC: G21C21/02
Filed: 1973-10-09
Abstract: A method of dehalogenating a particulate composition in a calciner having a heating zone and a cooling zone is presented in which a dehalogenating atmosphere flows through the calciner, including a constricted zone in the calciner, countercurrent to the movement of the composition through the calciner. The constricted zone is formed by positioning a baffle means in the calciner and the baffle means in one embodiment is preferably positioned in the cooling zone of the calciner with a face of the baffle means being located near, and preferably approximately at, the junction of the heating zone with the cooling zone. The flow of the dehalogenating atmosphere through the constricted zone substantially minimizes diffusion into the cooling zone of the gaseous impurities removed from the particulate compounds in the heating zone. Various embodiments of a baffle means and mounting means for positioning the baffle means in a calciner are also presented.
Patent ES-420275-A1 (ES)
Title: Gripper devices for layers of brick mouldings
IPC: B65G57/26
Filed: 1973-11-06
Abstract: A gripper device for a layer of brick mouldings arranged in rows comprises outer jaws arranged to grip opposite sides of the layer, the outer jaws being fixed against displacement longitudinally of the rows. A first, fixed, intermediate jaw is arranged between two pairs of rows, and second intermediate jaws are arranged between the individual rows of the two pairs of rows. The second jaws are displaceable longitudinally of the rows whereby to orientate the rows of mouldings into herringbone configuration.
Patent ES-421882-A1 (ES)
Title: Vertical deflection circuits for electron beam scanning
IPC: H03K4/69
Filed: 1973-12-28
Abstract: A vertical deflection circuit which has an output stage formed as a single-ended push-pull amplifier connected to a first voltage source through a unidirectional element and also connected through a switch device to a second voltage source supplying a voltage with an absolute value larger than the absolute value of the voltage of the first voltage source. The switch device is controlled to have the conductive state only in the retrace period and the output stage is supplied with the voltage of the first voltage source in the trace period and with the voltage of the second voltage source in the retrace period, whereby the output efficiency of the circuit is increased.
Patent ES-426244-A1 (ES)
Title: Rotary drive apparatus
IPC: F16H7/00
Filed: 1974-05-07
Abstract: A rotary drive apparatus for a casing tong, drill spinner or the like. The apparatus has a drive wheel and idler wheels adapted to drive an endless loop member trained around a cylindrical member to be driven.
Patent ES-430085-A1 (ES)
Title: Tool for bending workpieces such as tubes and sections
IPC: B21D7/06
Filed: 1974-09-06
Abstract: A tool for bending workpieces such as tubes and sections, and for use in machines in which ram strokes occur in rapid succession, wherein upper and lower clamping plates having a cavity therebetween for the reception of a workpiece are superimposed and are shifted horizontally upon the reception of vertical strokes from the ram. Counter-pressure elements are disposed outwardly of the plates and inwardly of the cavity against which the workpiece bears.
Patent ES-435266-A1 (ES)
Title: Shoulder arm with swivel breech member
IPC: F41A3/74
Filed: 1975-03-04
Abstract: A shoulder arm, such as a rifle, having a breech member which can be swivelled about an axis which is perpendicular to the axis of the barrel for loading the breech member contains a firing chamber which is in alignment with the barrel in is firing position and which is closed to the rear. The shoulder arm has an arrangement for swivelling the breech member out of the firing position and into a loading position, in which said firing chamber is accessible for the introduction of a cartridge. The breech member is designed as a roller which can be swivelled about its longitudinal axis and which is arranged in a cylindrical hole in a member which is fixedly attached to the barrel and whose wall directly closes the firing chamber when it is located in the firing position. The wall is retained in its respective position by means of the arrangement for swivelling the breech member.
Patent ES-456400-A1 (ES)
Title: Thienothiazine derivatives
IPC: A61P25/04
Filed: 1977-02-22
Abstract: Thienothiazine derivatives of the formula < IMAGE > I wherein R1 is lower alkyl R2 is an unsubstituted aromatic heterocyclic radical which contains from 1 to 4 hetero atoms or one which is substituted by one or two lower alkyl groups, or is an unsubstituted phenyl radical or one substituted by halogen, hydroxy, lower alkyl, nitro, trifluoromethyl or lower alkoxy and R3 and R4, independently, are hydrogen or lower alkyl, PREPARED INTER ALIA, FROM NOVEL INTERMEDIATES, ARE DESCRIBED. The end products are useful as anti-inflammatory, analgesic and anti-rheumatic agents.
Patent ES-457255-A1 (ES)
Title: Process for the production of highly concentrated magnesium chloride solutions
IPC: C01F5/30
Filed: 1977-03-28
Abstract: Concentrated magnesium chloride solutions are prepared from industrial liquors or brines by evaporating the liquor in a vacuum in two or more stages in a counter current evaporator with crystallization characteristics up to a final concentration of 440 to 475 g/l MgCl2, a solid content of 12 to 25% by weight and a final temperature of 95 DEG to 105 DEG C, whereafter the liquor is separated from crude crystallized carnallite and sodium chloride, is debrominated by the addition of chlorine, is neutralized by the addition of lime or dolomite milk, is separated in the heat from solid substances, is cooled to effect further crystallization, and is finally separated as a concentrated magnesium chloride solution containing 400 to 465 g/l MgCl2.
Patent ES-465718-A1 (ES)
Title: Starter for internal combustion engines
IPC: F02N15/06
Filed: 1977-12-21
Abstract: In order to hold the shaft of a starter motor against undue movement or whipping as a result of vibration communicated to it by the engine with which it is associated, the drive pinion assembly on the shaft is held steady by forming on it a conical surface which, when the starter is not operating, fits into a conical surface formed on a member which is fixed in position intermediate the ends of the drive shaft.
Patent ES-467740-A1 (ES)
Title: Hammer mill
IPC: B02C13/282
Filed: 1978-03-10
Abstract: A hammer mill assembly for comminuting scrap material is formed with a housing having a material inlet and a material outlet and a rotor mounted for rotation within the housing including hammer means arranged peripherally of the rotor to effect comminuting action upon rotation of the rotor. A reverberation chamber is defined to extend radially outwardly from the rotor with comminuted scrap material entering the inlet being thrust by the rotor into the reverberating chamber wherein the material is deflected by the walls of the chamber and then directed toward the material outlet, which is covered with a classifying grate. The reverberating chamber has a generally box-like configuration opening radially inwardly toward the rotor with the opening of the reverberating chamber extending substantially from the inlet to the outlet of the housing.
Patent ES-469016-A1 (ES)
Title: Process for the preparation of thymosin a1 and an analogue
IPC: A61P37/04
Filed: 1978-04-21
Abstract: Peptide derivatives, which are intermediates in the preparation of thymosin alpha 1 and [Asn<2>]-thymosin alpha 1, of the general formula H3C-CO-Ser(R<1>)-X-Ala-Ala-Val-Asp(OR<2>)-Thr(R<3>)-Ser(R<1>)-Ser(R<1> )-Glu(OR <4>)-I le-Thr(R<3>)-Thr(R<3>)-Lys(R<5>)-Asp(OR<2>)-Leu-Lys(R<5>)-Glu(OR<4>)-L ys(R <5 )-Lys(R<5>) -Glu(OR<4>)-Val-Val-Glu(OR<4>)-Glu(OR<4>)-Ala-Glu(OR<4>)-Asn-OR<6) in which X represents Asn or Asp(OR<2>) R<1> represents a group which can be removed with formation of the hydroxyl group of the seryl radical R<2>, R<4> and R<6> represent a group which can be removed with formation of a carboxyl group R<3> represents a group which can be removed with formation of the hydroxyl group of the threonyl radical and R<5> represents a group which can be removed with formation of the omega -amino group of the lysyl radical.
Patent ES-473505-A1 (ES)
Title: Fan operator lever vibration dampener
IPC: F01D25/04
Filed: 1978-09-20
Abstract: A fan operator lever vibration dampener for a variable pitch fan whose blade pitch is varied by movement of an elongated operating lever extending through a slot in a wall of the fan. The dampener comprises a pressure plate located between the projecting extremity of the operating lever and one of the slot side margins. The plate is movable toward and away from the lever extremity. Bias means interposed between the lever extremity and the pressure plate tend to urge the lever extremity and pressure plate against the slot margins to prevent vibration.
Patent ES-474457-A1 (ES)
Title: Optical fibre connector assembly.
IPC: G02B6/36
Filed: 1978-10-24
Abstract: An optical fibre core (21,67) stripped of its irregularly dimensioned optical cladding (23) is inserted in a precisely dimensioned passageway (19,28,66) of a housing part (18,27,64) which has a refractive index compatible with the refractive index of the optical cladding (23) ensuring both precise location and retention of the optical properties of the fibre end portion. A portion of the passageway (19,66) between the fibre end portion (21,67) and an end of the housing part (18,27,64) is filled with adhesive (24) having a refractive index compatible with that of the fibre core (21,67).
Patent ES-474797-A1 (ES)
Title: Improvements to devices for agitating and aerating pulverulent materials.
IPC: B65G/
Filed: 1978-11-03
Abstract: The main purpose of this invention is to provide a means of reducing the tendency of bulk materials, when unloaded from a hopper, to clog up or form arches at the mouth of the hopper. Essentially, these means consists of a resilient and flexible element which has a marginal part normally closed against the inside of the hopper or another surface but with the freedom to vibrate with respect to it, and a means of supplying air to the interface area between the flexible element and its supporting surface. The air thus supplied is fed with sufficient pressure to make the marginal edge of the resilient element vibrate and this vibration creates an agitating action on the bulk product in the vicinity of the device and also causes the air to be expelled in separate blasts or streams normally in a random direction. The streams of air flowing as a result of the vibration movement effect a fluidising and transporting action on the agitated bulk product.
Patent ES-477249-A1 (ES)
Title: Erasing Printed Characters
IPC: B41J29/36
Filed: 1979-01-29
Abstract: To erase a character, the printing paint is moved to a first position a fraction to one side of the printed character to be erased and the type of the character to be erased stuck against an erase tape onto the printed character. The printing point is then moved a second position a fraction on the other side of the character to be erased and the type is again struck. This arrangement is particularly suitable for daisy wheel print heads where the accuracy of character placement when overprinting is relatively low.
Patent ES-478048-A1 (ES)
Title: Substituted diphenylmethyl-imidazoles, their preparation and medicaments containing them.
IPC: C07D233/58
Filed: 1979-02-23
Abstract: The invention provides a series of substituted diphenyl-imidazolyl-methanes useful as antimycotic agents. Also included in the invention are pharmaceutical compositions containing said diphenyl-imidazolyl-methanes and methods for the use of said compounds and compositions. The invention additionally includes methods for the manufacture of the diphenyl-imidazolyl-methanes.
Patent ES-479128-A1 (ES)
Title: Method for removing fastener elements from a slide fastener chain and apparatus therefor
IPC: A44B19/58
Filed: 1979-03-30
Abstract: In the method of the invention, the slide fastener chain is firmly held by gripping the carrier tape at the very boundary with the lower end of the leg portion of the fastener element with a fixed gripper die jaw and a movable gripper die jaw and then the head portion of the fastener element is forcibly pressed toward the leg portion whereby the bifurcated leg portion is widened by the forcible thrusting of the blade edges of the die jaws into the interstices between the legs and the carrier tape with eventual dividing of the fastener element at the head portion into two pieces to come off the stringer core of the carrier tape easily.
Patent ES-479401-A1 (ES)
Title: Railway wheels and rails damping structures
IPC: F16F15/12
Filed: 1979-04-06
Abstract: A system comprising a rail wheel and rail has the wheel and preferably also the rail provided with vibration dampers which absorb vibration having the frequency of the radial resonant vibration frequency of the wheel, for the purpose of preventing the formation of ripples in the rail head's surface on which the wheel runs.
Patent ES-480823-A1 (ES)
Title: Damped mounting for utility vehicle wing mirror - has mirror and housing swinging on central support plate
IPC: B60R1/07
Filed: 1979-05-23
Abstract: The remote control driving mirror has the mirror housing and the mirror assembly secured on an intermediate support plate by special crossed axes mountings. The plate absorbs the vibrations of each component so that a stable mirror setting is possible. The mounting is suitable for large mirrors of utility vehicles. It damps the road and transmission vibrations. Two servo motors are linked to the crossed axis mountings which include manual adjusting controls.
Patent ES-8100847-A1 (ES)
Title: Mushroom growing
IPC: A01G1/04
Filed: 1979-07-27
Abstract: A mushroom growing method and apparatus in which a tray is filled with compost mixed with mushroom spawn, and the compost is covered with a layer of casing medium. The tray is supported horizontally while the mycelium colonizes the casing medium, and is then supported in an upright disposition under mushroom growing conditions so that the mushrooms grow from the upright face of the consolidated casing medium. Two trays may be supported back-to-back in an upright disposition against a stanchion. Alternatively, the trays may be hinged together and lifted to rest against each other back-to-back. The casing medium layer is watered by wicks dipping into water containers.
Patent ES-485150-A1 (ES)
Title: Improved massage apparatus.
IPC: A61H15/00
Filed: 1979-10-18
Abstract: The massage apparatus comprises a gripping element and two wheels (1, 2) intended to come simultaneously into contact with the skin via their running tread, the centre planes of the two wheels not being parallel to each other. The single gripping element consists of a part having the form of a knob which is designed for actual gripping and is connected to the axes of rotation (3, 4) of the wheels.
Patent ES-8107368-A1 (ES)
Title: Labyrinth seals.
IPC: F16J15/40
Filed: 1980-03-07
Abstract: A bearing assembly has two relatively rotatable members formed with annular tongues which are interleaved to form a labyrinth passageway seal between the two members. At least a portion of the passageway is defined by frusto conical surfaces on the annular tongues arranged to exert centrifugal force on any foreign matter in the passageway upon relative rotation between the two members so as to urge the foreign matter towards the outer end of the passageway. The labyrinth passageway may comprise portions which are flared in the direction towards the outer end of the passageway, and the annular tongues on one of the members arranged eccentric or non-circular so that the two members exert a pumping action on any foreign matter in the flared portions of the labyrinth passageway upon relative rotation between the two members.
Patent ES-8106761-A1 (ES)
Title: Method and apparatus for separating insufficiently cooled metal sponge particles from a mass of such particles
IPC: B07C5/34
Filed: 1980-04-23
Abstract: A method of eliminating hot spots in a mass of sponge iron particles made by gaseous reduction of iron ore. A layer of the particulate product is moved to a separating station, near which the layer is viewed by an infra-red detector that generates a control signal when insufficiently cooled particles register therewith. The control signal is used to shift the position of a particle guide member at the separating station to cause insufficiently cooled particles to be diverted from the main particle stream. Preferably the separation is carried out in two stages. Apparatus for carrying out the method is disclosed and claimed.
Patent ES-8105091-A1 (ES)
Title: Reflex reflector device.
IPC: G02B5/122
Filed: 1980-05-05
Abstract: The reflectivity of a reflex reflector device comprising a reflex reflector element having corner cube reflecting elements on a rear surface thereof is improved, particularly at high entrance angles, by the provision of a second reflex reflector element behind the first reflex reflector element. The second reflex reflector element has corner cube reflecting elements which are on a rear surface thereof and which have a linear size five to ten times smaller than that of the corner cube reflecting elements of the first reflex reflector. Further improvements can be obtained if the corner cube reflecting elements of the second reflex reflector are angled relative to the front surface of the first reflex reflector.
Patent ES-8205259-A1 (ES)
Title: Liquid, thickened chlorine bleaching composition.
IPC: D06L3/06
Filed: 1980-12-04
Abstract: In liquid, pourable, thickened chlorine bleaching compositions, in which the thickening is produced by at least two different detergent active compounds, a buffer salt is included to improve their stability at lower chlorine levels and at reduced pH values. Typically, a composition comprises an aqueous solution of alkali-metal hypochlorite, thickened by means of a tertiary amine oxide and a saturated fatty acid soap, and contains an alkali-metal orthophosphate buffer system, at a chlorine content of 1-10% and a pH of 10-12.5. The compositions are useful in bleaching operations, especially in bleaching hard surfaces such as toilets, tiles, kitchen sinks, etc.
Patent ES-8207489-A1 (ES)
Title: Process for producing nuclear-fuel oxides.
IPC: C01G56/00
Filed: 1980-12-19
Abstract: The furnace flue gases of the calcination process in the AUC or AU/PuC process (production of nuclear-fuel dioxides) are recirculated again to the furnace. In this processing procedure, the NH3 produced replaces the hydrogen otherwise needed for the reduction.
Patent ES-8300079-A1 (ES)
Title: Manufacture of macrocyclic polyethers.
IPC: C07D323/00
Filed: 1981-06-09
Abstract: Process for the preparation of macrocyclic polyethers by reacting a sulphonyl halide in the presence of a base and a halogen-containng solvent, preferably chlorobenzene, with a glycol of the formula:- < CHEM > wherein x is an integer from 1 to 9 inclusive, and each R, which may be the same or different, represents a hydrogen atom or an aryl or lower alkyl group, or two groups R bonded to adjacent carbon atoms may form together with these carbon atoms a cyclic hydrocarbyl group. The process is of special interest for the manufacture of 18-crown-6.
Patent ES-8302366-A1 (ES)
Title: High drain battery.
IPC: H01M10/05
Filed: 1981-10-06
Abstract: An anhydrous battery is provided having a high drain capacity and improved efficiency comprising a metal or alloy anode, a cathode comprising a p-doped polyacetylene, an electrolyte and an inert anhydrous solvent for the electrolyte.
Patent ES-8307844-A1 (ES)
Title: Particulate solid alkyl-styrene polymer prepn.
IPC: A61K31/745
Filed: 1981-11-05
Abstract: The process comprises preparing a water, monomer, polymeriser and indicator mixture, for intensive shear to disperse the monomers, simultaneous with agitation and heating until the reaction is completed. To increase efficiency, the copolymer is recovered, and purified by isolation and washing. - This technique is designed to control obesity in animals on a high-fat diet, by providing indigestible fat-absorbing and retaining but pharmacologically-acceptable material.
Patent ES-8307863-A1 (ES)
Title: Process for thickening aqueous systems.
IPC: C09D7/00
Filed: 1981-11-24
Abstract: 1. Process for thickening aqueous systems by mixing the aqueous system with an aqueous dispersion of a synthetic polymer and adjusting to a pH value at which the synthetic polymer is at least colloidally soluble, characterised in that the aqueous system is mixed with an aqueous dispersion of a synthetic polymer which is composed of A) 5-100% by weight of an unsaturated radically polymerisable monomer with at least one basic nitrogen atom, B) 0-95% by weight of an unsaturated radically polymerisable comonomer which has at most limited solubility in water, C) 0-30% by weight of a water-soluble non-basic unsaturated radically polymerisable comonomer and has a molecular weight of at least 500,000 and is at least colloidally soluble at a pH of below 7, with the exception of emulsion polymers of 3-dialkylamino-2,2-dimethylpropyl esters of an unsaturated polymerisable carboxylic acid and the copolymer of 30% dimethylaminoethylmethacrylate, 30% ethylacrylate and 40% methylacrylate.
Patent ES-8301575-A1 (ES)
Title: Agricultural baling machine
IPC: A01F15/07
Filed: 1981-12-09
Abstract: An agricultural machine 1 for forming a round bale 2 of windrowed fibrous material has a bale-forming chamber 7 defined by a plurality of conveyors 23, 30, 31, 32, 35, and 38. The conveyors 23, 30 and 38 are fixed in position and may comprise rollers or endless belts or the like. The conveyors 31, 32 and 35 are pivotally attached at one end thereof to the bale forming chamber 7 and are progressively displaceable from an inner limiting position 31A, 32A, and 35A to an outer adjustable limiting position 31, 32 and 35 as the bale diameter progressively increases, with the bale 2 being formed initially in a zone defined by the first and second swingable conveyors 31, 32, and the bottom, fixed position conveyors 23. The conveyors 31, 32 and 35 may be urged towards their inner limiting positions by springs, the arrangement being such as to provide an increased resistance to swinging of the conveyors as the latter approach their outer limiting positions.
Patent ES-8301350-A1 (ES)
Title: Hybrid solar heat collector - has movable translucent cover and heat-insulating material
IPC: F24J2/46
Filed: 1981-12-18
Abstract: The hybrid solar heat collector comprises heat-insulating material and a translucent cover. The cover (2) and the insulating material (7) are movably mounted on the collector, being typically equipped with hinge trunnions and folding supports. Alternatively, they can be mounted on levers which are at right angles to the absorption plate with the collector open, and are lockable. Opening and shutting can be effected by an automatic control mechanism, and the cover plate (1) can have frequency-selective coatings.
Patent ES-8302462-A1 (ES)
Title: Stabilized insulin preparations and method for their production.
IPC: A61K38/28
Filed: 1982-03-09
Abstract: Novel pharmaceutical preparations of dissolved insulin having improved physical stability particularly adapted for use in continuous insulin delivery equipment prepared by incorporating therein a calcium or magnesium salt so as to provide a solution containing essentially ionized calcium or magnesium in insulin stabilizing concentrations. The magnesium or calcium ions concentrations are with the range of about 0.4x10-3 to 10-2 molar.
Patent ES-8400495-A1 (ES)
Title: Gold coloured alloy for coins.
IPC: C22C9/02
Filed: 1982-04-22
Abstract: A copper-base alloy which consists essentially of 1 to 7% tin and 1 to 7% aluminum and contains aluminum and tin in a total not in excess of 10%, balance copper and inevitable impurities which are due to the manufacturer, is disclosed. It is useful as a coinage material of gold color.