baber/WOPTO huggingface dataset:
Patent ES-174029-A1 (ES)
Title: PROCEDIMIENTO PARA LA EXPULSIoN DE MATERIAS PLáSTICAS POLICROMAS
Filed: 1946-06-22
Abstract: Procedimiento para la expulsión de materias plásticas polícromas, por medio de aparatos que comportan una hilera o terraja de expulsión, alimentada por una cámara que tiene una base o núcleo distribuidor provisto de unos orificios a través de los cuales las diversas materias plásticas coloreadas, procedentes de máquinas taladradoras o similares son conducidas hacia dicha hilera o terraja que consiste en conducir las materia plásticas hacia los orificios de entrada de las perforaciones, por medio de unas ranuras practicadas en la pared o tabique interno de la cámara de alimentación.
Patent ES-180716-A1 (ES)
Title: UN PROCEDIMIENTO PARA EL TRATAMIENTO DE PRODUCTOS POR ONDAS ELÉCTRICAS MuLTIPLES
Filed: 1947-11-29
Abstract: Procedimiento de tratamiento de toda clase de productos, industriales, alimenticios, etc, que consiste esencialmente en someter dichos productos a la acción de ondas eléctricas de longitudes cortas y muy cortas, es decir situadas en el intervalo entre la gama de los ultrasonidos y la gama de los infrarrojos y especialmente a la acción de ondas eléctricas de longitud comprendida entre 1 mm. y 280 metros, para hacer sufrir a dichos productos en un tiempo relativamente muy corto transformaciones moleculares, que así resultan no solo más rápidas sino, en ciertos casos más profundas o más completas que las transformaciones que pueden sufrir dichos productos, ya sea bajo la única acción del tiempo, ya por cualquier otro procedimiento o tratamiento.
Patent ES-192802-A1 (ES)
Title: Un nuevo sistema de montaje de altavoces en aparatos radiorreceptores
Filed: 1950-04-21
Abstract: Nuevo sistema de montaje de altavoces en aparatos radiorreceptores que esencialmente consiste en disponer el altavoz propiamente dicho sobre una pantalla acústica y ésta montada en el interior de la caja del aparato a una cierta distancia de la placa frontal del mismo siendo ésta formada por moldeo de materia plástica traslúcida con hendiduras o entallas a modo de persiana para el paso del aire atacado por el altavoz disponiéndose lateralmente a ésta unas lamparitas que iluminarán uniformemente aquella placa frontal traslúcida por su cara anterior y que se conectan automáticamente al funcionar el aparato.
Patent ES-304434-A1 (ES)
Title: Apparatus for treating and advancing filamentary material
IPC: B65D1/02
Filed: 1964-09-26
Abstract: Apparatus for treating and advancing filamentary material comprises an inner cylindrical member 73 and an outer cylindrical member 71 defining an annular space therebetween, one of the members at least being rotatable and means 63 closing one end of the annular space and providing an internal filamentary materialcontacting helical cam surface 79. Preferably one or both members are mechanically driven, but if only one member is mechanically driven, the other member may be fixed or rotated by frictional drive from the filamentary material within the annular space. Either or both members may be heated by electric resistances connected if necessary to the supply through slip rings, by induction, or by steam, or other hot gas. As described yarn or tow of nylon or a polyester is passed through a drawing zone if the yarn is not fully drawn, and into a crimping chamber 27 which leads directly into the annular chamber 29 where the helical surface 79 starts the compressed and compacted yarn travelling in a helical path 75. The yarn is discharged over a bell-shaped plunger 31 secured to rod 37 axially displaceable within the driving shaft of cylinder 73. Spring 65 urges the plunger 31 inwardly into the annular chamber. The amount of yarn in the annular chamber is kept substantially constant by the axial position of rod 37 controlling a switch which determines when a high or a low voltage is fed to a magnetic particle brake (47), Fig. I (not shown), in the yarn path between the annular chamber and a constant speed wind-up means. The tension in the yarn, controlled by brake 47, determines the degree of stretch in the yarn being withdrawn from the annular chamber and thus the amount thereof.
Patent ES-337725-A1 (ES)
Title: Cathode Ray Tubes
IPC: H01J29/24
Filed: 1967-03-08
Abstract: The glass faceplate 6 of a cathode ray tube, having a flat ground or polished inner surface 8 and coated internally with luminescent material 13, is connected to the cone 5 of the envelope by at least one flat-ground intermediate member 10, made of insulating material, e.g. glass, ceramics or steatite, which has one face welded to the periphery of the cone and the other to the periphery of the faceplate. Particularly for colour television tubes, the mask or grid 14 associated with the screen may be supported by embedding it in the welding material between the intermediate ring 10 and cone 5, which since the faces 11, 12 of the ring and face 8 of the faceplate are all flat-ground, may thus be accurately positioned and aligned with respect to the luminescent material 13. The welding material may be a soft glass or a vitro-erystalline substance, e.g. ceramic glass, which may if required be rendered conductive by loading with silver. Further grids may be similarly supported adjacent the faceplate by using additional superimposed intermediate rings, Fig. 7 (not shown). The outer surface of the faceplate may be flat or curved and pincushion distortion may be reduced, for example, by an adjustable external magnetic field.
Patent ES-340341-A1 (ES)
Title: Core Support Structure for Nuclear Reactor.
IPC: G21C11/08
Filed: 1967-05-10
Abstract: In a nuclear reactor, the moderator core structure 10 is supported within and spaced from the floor of a concrete pressure vessel 11 by a support structure which includes a plurality of load-bearing support pads 17, each pad comprising a casing containing a number of transversely - extending metallic sheets arranged so as to define voids between adjacent sheets. Preferably a large number of thin sheets of double-corrugated stainless steel foil are arranged alternately with sheets of flat stainless steel foil. As shown in Fig. 1, the core structure 10 is supported on a number of support plates 13 which are in turn supported on upper pads 14. The lower end face of each pad 14 is supported, through a steel pillar 15, on an intermediate pad 16. The ends of each pillar 15 are part-spherical to allow limited horizontal movement to occur between the pads 14, 16. Each intermediate pad 16 is supported, through a support pad 17, on a lower pad 18 which is located directly on the steel liner 12 of the pressure vessel 11, as by keying. Water cooling ducts 19 for the concrete of the pressure vessel 11 pass directly under each lower pad 18. Thermal insulation 20 is provided over the liner 12 and around the pads 16, 18 and support pads 17. The support pads 17 provide thermal insulation between the pillars 15 and liner 12, this being necessary because of the presence of hot reactor coolant fluid in the space 24 around the pillars 15. In an alternative arrangement, the insulation 20 may be replaced by a large number of support pads, similar to the pads 17 described above but hexagonal in section, and arranged to form a continuous insulating layer.
Patent ES-343080-A1 (ES)
Title: Shaver with two-foil shearing head
IPC: B26B19/04
Filed: 1967-07-05
Abstract: A shearing head for a shaver comprises an inner foil i1. Fig. 4, and an outer foil a, Fig. 2, each of which has cutting openings and each of which is bent to provide flanges, the inner foil having cutting teeth 2 which co-operate with slots 3 in the outer foil. The outer foil may have secured to one of the flanges 4, 41 thereof a comb-shaped cutting member (19), Fig. 7 (not shown), the gaps between the teeth (21) of which are in register with the slots 3 of the outer foil. The flanges of the foils are secured under tension between members (9, 10), Fig. 3 (not shown), and 11, 12 by means of screws or studs (81) and 8 respectively. The inner foil is pressed against the outer foil by a spring (16), Fig. 5 (not shown), and has coupled thereto a pin (14) the support (18) of which is reciprocable by means of a driving motor.
Patent ES-343131-A1 (ES)
Title: Reactive dyestuff compositions
IPC: C09B62/004
Filed: 1967-07-17
Abstract: Reactive dyestuff compositions contain at least 2 dyestuffs of the general formula wherein A is C 2 -C 6 alkylene, phenylene, phenylenealkylene or naphthylene which may contain sulphonic acid groups, R and R 1 are H or optionally substituted C 1 -C 4 alkyl groups or may form a divalent 1,4-piperazine radical with the nitrogen atoms, ring B may be further substituted, Z is a radical of an organic acid which contains an atom or group which reacts with the hydroxyl groups of cellulose, at least 2 of the dyes having different A values. Preferably Z is a dichlorotriazinyl di- or trichloropyrimidine or 2,3 - dichloroquinoxaline - 6 - carbonyl radical and the compositions contain at least 20% by weight of any one dyestuff. Buffers may be present in the compositions, e.g. sodium N-diethyl methanolate, NaH 2 PO 4 or NaHSO 4 . The dyestuffs may be prepared by reacting dyestuffs having a terminal -NH 2 , optionally in admixture, group with an appropriate acylating agent. The dyes dye cellulosic materials in reddish blue shades.
Patent ES-343873-A1 (ES)
Title: Burner construction and method and apparatus for making the same and the like
IPC: F23D14/46
Filed: 1967-08-05
Abstract: In the making of a burner having flame ports provided by piercing a burner tube and pressing tabs inwardly the ports are either made by means of a die punch 55 and a slotted mandrel 54 placed inside the tube or a continuous length of tubular stock is passed between driven guide rollers 62 and then between co-operating die rollers 64 operated by means of pneumatic or hydraulic actuators 69.
Patent ES-345932-A1 (ES)
Title: Air distributor boxes for air-conditioning systems of vehicles
IPC: B60H1/00
Filed: 1967-10-10
Abstract: Flexible valve members 9, which may be of polyethylene terephthalate, are used to cover apertures 8, 11 through which air is supplied to a distribution box 1. The apertures 8 supply air entering the vehicle via a grille 6 and chamber 2 when the vehicle is moving and the aperture 11 supplies air from a fan 5. The valves are actuated by the pressure of the air. A heater 4 connected to the engine cooling system is fitted if the air is to be heated. In a modification the apertures 8 may be replaced by a single aperture the members 9 being secured at their top edges and overlapping each other along one side edge. The member 11 may also be secured at its top edge.
Patent ES-359175-A1 (ES)
Title: Cleansing agent dispenser
IPC: A47L15/44
Filed: 1968-10-15
Abstract: A detergent &c. dispenser for programme-controlled washing machines comprises a housing with at least one cavity and a cover 9 for the or at least one cavity movable rotatably and axially and biased to open position by springs 13 but held in closed position by an electromagnetically controlled latch. The dispenser comprises a moulding enclosing an electromagnet 1, 2, whose core 5 is integral with a non-magnetic rod 6 carrying a square or polygonal 8 and 7 which is biased by a spring 8 and slides in a similarly shaped space in a moulded cover 9. A pin 11 on the lower end of rod 6 engages a slot in the main moulding to hold the cover closed when the door of a washing machine is opened so that the device is horizontal, detergent is placed in tank 4 and cover 9 is closed by rotation, until the springs 13 are tensioned and pin 11 engages slot 12. An electric impulse to the electromagnet releases pin 11 from slot 12 and hence cover 9 rotates to release detergent into the machine. In a front opening dish-washer the dispenser is secured liquid tight in an opening in the inner wall 22 of the door by its edge 18. It comprises a moulded synthetic resin or metal cup-shaped housing 51 with a semi-circular cover 52 and the same number of cavities surrounding a core 53 as there are wash cycles, e.g. two as shown. Cover 52 engages bearing surfaces 31 on core 56 and 32 on the lip 18. The ends of the coil 57 of solenoid 20 are enclosed by the legs 24 of a U-shaped ferromagnetic pole member 58, and the whole is moulded into the base of core 56. Within coil 57 is a movable armature 59 and passing through its centre shaft 60, whose upper end is moulded into a cap 61, with a square head 37 and whose lower end 34 is enlarged and passes through bushing 26. Head 37 is biased upwardly by spring 63 into a square hole in cover 52. Core 56 and cap 61 are connected by a torsion spring 64. A pin 66 secured to the end 34 of shaft 60 engages a shoulder 46 on the housing when the cover is over the second cavity 55. In operation, the cover is rotated until it overlies the filled cavity 55 with pin 66 engaging shoulder 46 and biased by spring 63 and then cavity 54 is filled. When door 30 is closed detergent in cavity 54 is dispensed and, on completion of the first cycle, coil 57 will be activated to release pin 60 from shoulder 46 when spring 64 will rotate the cover 52 clockwise and expose cavity 55 to deposit the second charge of detergent. In a modification, pin 66 engages a lip 41 until the solenoid is actuated when it is released and slides round to lip 42, Fig. 10.
Patent ES-373673-A1 (ES)
Title: Rotary slit cutter
IPC: B26F1/20
Filed: 1969-11-19
Abstract: A rotary cutting apparatus for forming slits on a continuously moving web 20 comprises a knife 16 mounted on a cylinder 14 and adapted to co-operate with a fixed knife 18, the edge of one of these knives being cut away or relieved except at those parts along its length where the web is to be slit. As shown in Fig. 2 several knives 16 are mounted on the cylinder 14 in a helical manner so that they effect a shear cut with the single fixed knife 18. In order that the lines of slits may be perpendicular to the direction of travel of the web, the cylinder is mounted on a plate 11 which is skewed as shown a fine adjustment is provided by means of a screw- and-nut device 32, 36, 40, Fig. 2. The fixed blade 18, Fig. 5, is provided with relieved portions 62 thereby forming spaced cutting edge portions 64, alternatively the fixed knife may have a continuous cutting edge and the relieved portions formed on the knives 16. The web is fed by pairs of rollers 70, 72 and 74, 76 driven by common shaft 24 via gear boxes 78, 80 the shaft may also be connected to rollers of a printing press. In order that the slits may be correctly registered with printing matter on the web, a register device (27), Fig. 6 (not shown) is connected to a gear box (26) for the cylinder. A corrective motion is given to the cylinder by means of a motor (M 1 ) controlled by means of comparative signals picked up from the cylinder and the printing matter via, e.g. photo-electric scanning devices. In a modification, the correction between the cylinder and the web can be effected by means of a loop in the web which can be varied in length by a roller (90), Fig. 7 (not shown) being raised or lowered by a motor M1 through a screw-and-gearing mechanism (92, 94, 96).
Patent ES-375098-A1 (ES)
Title: Double-twist spindle
IPC: D01H7/86
Filed: 1969-12-31
Abstract: A double-twist spindle for doubling a yarn in which an integral shaft and rotor rotate with respect to a stator, which is magnetically held against rotation and carries a spool of yarn. An axial and a radial passage in the shaft and rotor respectively join in the rotor at the location of a removable, normally fixed yarn guide.
Patent ES-384014-A1 (ES)
Title: Bistriazolyl-bisphenyl-methanes and their salts
IPC: C07D521/00
Filed: 1970-09-26
Abstract: Bistriazolyl-bisphenyl-methanes, i.e., 3,3'-(fluoro, chloro, bromo, alkyl, aryl and substituted aryl) bistraizolebisphenyl-(optionally halo, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, phenyl, phenoxy, phenylthio, phenylsulfonyl and/or benzyl-substituted)-bistriazolyl-bisphenyl methanes and their salts, possess plant growth influencing, i.e., both growth stimulating and inhibiting and ever herbicidal properties.
Patent ES-397001-A1 (ES)
Title: Preparation of aluminum having block texture
IPC: H01G9/04
Filed: 1971-11-13
Abstract: A process for the production of thin aluminum strips or sheets having a thickness less than 0.2 mm comprising the steps of hot rolling, cold rolling and recrystallization annealing wherein the aluminum strips or sheets are subjected to cold rolling, annealing and cold working between hot rolling and final recrystallization annealing.
Patent ES-401699-A1 (ES)
Title: High power modulator-dimodulator amplifier circuit
IPC: H03F3/32
Filed: 1972-04-12
Abstract: For use in high power applications, an apparatus for amplifying input signals having a predetermined upper frequency limit and employing a pair of phase modulated auxiliary carrier frequency sources having the same average frequency value being greater than the upper frequency limit of the input signals. The auxiliary carrier frequency sources are controlled by phase control means to have opposing phase displacements which are related to the momentary values of the amplified input signals. The outputs of said auxiliary carrier frequency sources are summed preferably by transformer means, the summation renders a signal of said average frequency and of modulated amplitude. This sum signal is demodulated, e.g., by fullwave rectification, and filtered to produce an amplified input signal being the amplifier output. Thus said carrier frequencies are performing an auxiliary function in amplifying the input signals and substantially do not appear in the amplifier output.
Patent ES-404140-A1 (ES)
Title: Automobile suspensions
IPC: B60G21/05
Filed: 1972-06-22
Abstract: This invention relates to a suspension of a group of wheels of a vehicle, comprising two wheels located respectively on either side of the longitudinal plane of this vehicle and two suspension devices, each being constituted by at least one anti-roll bar and belonging to one of the two wheels, whilst each wheel is connected to one end of its suspension device and an elastic member is fixed to each of the ends of the suspension devices opposite the ends connected to the wheels, by coupling means, which are distinct from said elastic member and which are constituted by a part comprising two support elements between which the elastic member is disposed and by a member for fixing the suspension device in question to said coupling means, wherein the part comprising the two support elements is constituted by an arm which is provided on the one hand with the fixing member, on the other hand with a swell constituting a first of the two elements for supporting said part on a first face of the elastic member, and by a tie-rod integral with the arm and provided with a shoulder which is distant from the face of the arm provided with the swell, disposed opposite the said face and which constitutes the second of the two support elements of the part on a second face of the elastic member, which is opposite the first afore-mentioned face of said elastic member. The suspension described is applicable in particular to the manufacture of automobile vehicles.
Patent ES-412591-A1 (ES)
Title: Apparatus for regulating the drive of a press or the like
IPC: B65H29/04
Filed: 1973-03-13
Abstract: The drive chains which are operative to intermittently move a series of gripper bars for conveying sheets through a printing press or the like each pass around a sprocket which is supported for movement in a direction aligned with the path of travel of the sheets. A pair of hydraulic pistons are provided for urging the sprockets for movement in a direction serving to maintain tension on the drive chains. When the gripper bars are stopped momentarily for seizing a sheet and for registering a sheet immediately prior to printing, cutting, or the like, excess chain movement is absorbed by the hydraulic pistons. A timing cam controls the operation of valves in the hydraulic system connected with the pistons, to regulate the supply of hydraulic fluid to the pistons in synchronism with the operation of the printing press.
Patent ES-414342-A1 (ES)
Title: Fluid ram provided with means for braking the ram piston at the end of its stroke
IPC: F15B15/22
Filed: 1973-05-03
Abstract: A fluid ram, for example a hydraulic ram, is provided with means for braking the ram piston at the end of its stroke. According to the invention the piston is braked by the action of the ram working fluid, and means are provided for preventing the pressure of the working fluid becoming excessively high. In one embodiment the entire braking means is located inside the ram in order to simplify connection to the working fluid supply circuit. The invention is applicable to both single and double action rams.
Patent ES-417993-A1 (ES)
Title: Tie for connecting together lateral plates end plates and header boxes of radiators
IPC: F28F9/02
Filed: 1973-08-03
Abstract: The radiator comprises tubes 1 separated by flow disturbers 2 to constitute a core laterally held by two plates 3 connected by means of ties 4 whose ends form clamps 6 engaged into apertures 5 made in the sides of the plates.
Patent ES-434028-A1 (ES)
Title: Fluorinated elastomeric polymers containing the 1,3,5-triazine ring, and process for preparing same
IPC: C08G65/32
Filed: 1975-01-22
Abstract: New elastomeric polymers containing, in the chains thereof, perfluoropolyether radicals of linear structure and bound by ether bridges to radicals derived from 1,3,5-triazine are disclosed. The new polymers are obtained by polycondensation of certain glycols or alkaline derivatives thereof with 1,3,5-triazines substituted on the ring by at least two halogen atoms.
Patent ES-444366-A1 (ES)
Title: Automatic cable balancing network
IPC: H04B3/03
Filed: 1976-01-16
Abstract: Disclosed is apparatus for automatically balancing the hybrid network in a telephone system having a bidirectional cable connected to a first preselected hybrid network port and a balancing network connected to a second preselected hybrid network port. In response to a test signal applied to a third port of the hybrid network, the disclosed apparatus develops control signals in response to the magnitude and phase of signals at the hybrid network's first and second ports. These signals adjust the impedance of the balancing network to effect hybrid network balance.
Patent ES-450422-A1 (ES)
Title: Game playing structure particularly soccer game structure
IPC: A63F7/06
Filed: 1976-07-21
Abstract: A game playing structure, particularly a soccer game where the ball, disposed on a playing field at a given distance from a player figure, is thrown away by the movement of a throwing portion of the player figure, the movement of this part being obtained through mechanical means operated by a person taking part in the game. The throwing portion of the player figure may be a leg swingable under the action of a biasing spring. The figure is movable parallel to the surface of the playing field through the mechanical means. An obstacle is arranged on the surface of the playing field in the path of motion of the throwing portion, which obstacle during the figure movement initially holds back the throwing portion and rotates the same against the biasing spring and then releases it as the figure moves further, thus throwing the ball away on the playing field.
Patent ES-456847-A1 (ES)
Title: Method and system for improving the definition of a scintillation detector
IPC: G01T1/20
Filed: 1977-03-15
Abstract: The definition of a tomographic readout image is highly sharpened and improved by minimizing or eliminating the effects of persisting images in the electronic scintillating circuit resulting from phosphorescent afterglow, by utilizing a special filter network in the detecting circuit.