baber/WOPTO huggingface dataset:
Patent ES-197676-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVOS ÉSTERES
Filed: 1951-05-01
Abstract: Procedimiento para la obtención de nuevos ésteres caracterizado porque se obtienen ésteres undecilénicos de 8 oxi-quinolinas.
Patent ES-257104-A1 (ES)
Title: Apparatus for treating thread
IPC: D06B3/04
Filed: 1960-04-04
Abstract: <PICT:0924632/IV(a)/1> <PICT:0924632/IV(a)/2> A continuously moving thread has a finishing liquid, e.g. an oil, evenly applied to it by passage through a uniform straight tube of maximum internal diameter 1 mm. with an opening in the wall of the tube through which the finishing liquid is supplied and having such a length that the thread on leaving the tube has absorbed all the finishing liquid. The thread is preferably guided in and out of the tube along its centre line and the finishing liquid is preferably supplied to the treatment tube through a duct which has capillary dimensions. In Fig. 2, a finishing device 1 comprises a protracted block 3 with a channel 4 triangular in cross-section. A lid 6 hinged at 5 has a projecting rim 7 of trapezoidal cross-section which fits into channel 4 leaving a triangular shaped tubular channel as shown in Fig. 3. The treating liquid enters via tube 13 and capillary tube 12. The thread may be of a polyamide, polyester or regenerated cellulose.ALSO:<FORM:0924632/IV(a)/1> <FORM:0924632/IV(a)/2> A continuously moving thread has a finishing liquid, e.g. an oil, evenly applied to it by passage through a uniform straight tube of maximum internal diameter 1 mm. with an opening in the wall of the tube through which the finishing liquid is supplied and having such a length that the thread on leaving the tube has absorbed all the finishing liquid. The thread is preferably guided in and out of the tube along its centre line and the finishing liquid is preferably supplied to the treatment tube through a duct which has capillary dimensions. In Fig. 2 numeral 1 denotes a finishing device which comprises a protracted block 3 with a channel 4 substantially triangular in cross-section. A lid 6 hinged at 5 has a projecting rim 7 of trapezium-shaped cross-section which fits into channel 4 leaving a triangular shaped tubular channel as shown in Fig. 3. The treating liquid enters via tube 13 and capillory tube 12.
Patent ES-260594-A1 (ES)
Title: A method of treating animal and vegetable oils
IPC: C11B3/06
Filed: 1960-08-25
Abstract: <PICT:0985774/C4-C5/1> Animal or vegetable oils containing free fatty acid are neutralized by treating a solution of the oil in gasoline or in an aliphatic fraction thereof, e.g. hexane, with an alkali, such as caustic soda, in aqueous ethanol, and thereafter decanting the soap phase from the oil phase. The neutralization is suitably performed at 15-40 DEG C., and the aqueous ethanol preferably comprises 40% water and 60% ethanol by volume, while the volume ratio of oil to solvent is 1 : 3 to 1 : 5. As shown, oil, hexane and ethanolic caustic soda are run into tank 1 where neutralization occurs, following which the mixture passes to decanter 2. Neutral oil and solvent passes to tank 3 and thence to column 5, oil leaving at 14 and solvent, which is condensed in 6 and recycled, leaves at 12. Soap solution from decanter 2 passes to reactor 4 where it is heated by steam and mixed with dilute sulphuric acid from tank 10. Fatty acid is removed at 16, while aqueous ethanol, together with some hexane passes to column 7 the vapours from column 7 are condensed in 8, separated in 9, and the aqueous ethanol and hexane so obtained recycled.
Patent ES-298354-A1 (ES)
Title: Structure for use in river and sea
IPC: E02B3/12
Filed: 1964-03-23
Abstract: A structural unit e.g. for the construction or protection of quayside walls, dams, groynes, cofferdams, river banks and landworks &c. comprises a longitudinal rod shaped element (4) Fig. 4. (not shown) carrying at least two spaced apart bodies (2). As illustrated in the Figs. (not shown) the element may be rigid or flexible and the bodies may be formed as spheres, cubes, discs, cones or polyhedra.
Patent ES-303954-A1 (ES)
Title: Weft selector mechanism in a loom
IPC: D03D47/00
Filed: 1964-09-10
Abstract: In a weft selector mechanism a plurality of weft selector members, each engageable with a different weft thread, are moved into their active positions by means operated from the batten. As the batten recedes from a roller 40 Fig. 1 (not shown) a bar 35 pivots under spring action and pulse strips 31a-d towards arms 27a-d of the selector mechanism. One strip, e.g. 31a pivots the arm 27a so that a hook 21a presents a threand 20a to a hook 17 moving with the batten, for cutting prior to picking. The other strips are prevented from pivoting the arms by cams 49 moved into position at the beginning of the cycle in response to the pattern mechanism. At beat-up the thread is returned to the hook 21a, and the batten pivots the arm 35 so that the strip 31a disengages its are 27a, which springs to its idle position.
Patent ES-310288-A1 (ES)
Title: Auxiliary control of a gun firing mechanism
IPC: F41A19/33
Filed: 1965-03-09
Abstract: An automatic gun having a reciprocating breech block 4 in a reciprocating casing 3 is provided with a servo-trigger mechanism including a spring-type energy accumulator 18 which is periodically loaded by a slide 17 through a pivoted lever 21 connected thereto, the lever 21 being pivoted to load the spring each time the casing 3 recoils through the engagement of the roller 24 on one end of lever 21 with the surface 25 of the casing. Locking means is provided to hold the accumulator fully loaded and comprises an abutment lever 26 which biased by spring 28 moves behind an abutment 17a on the slide 17 when the latter is in its forward position, the lever 26 being held in locking position by a lever 29 pivoted at 30 and biased by spring 31. The lever 29 may be moved so as to permit the lever 26 to rise and release the slide by a spring- loaded pawl 32 pivoted on one arm of a bellcrank lever 34 pivoted at 30 and connected by links 35a to the trigger 35. When the slide 17 is released it moves to the right to strike the end of a balance lever 19 the end of which is held opposite the slide 17 by the end of a pivoted lever 42 actuated by the links 35a engaging the surface 19c. Lever 19 is pivoted at 20 to a bell-crank lever 15 and so when the end of lever 19 is struck by the slide 17 the lever 15 pivots anti-clockwise to permit a roller 12 on a pivoted bent lever 9 to move from surface 15a to surface 15b under the action of a spring 13. The pivoted movement of the lever 9 causes a sear 5a engaged in a notch 4a of the breech block to move downward to release the breech block. When the casing 3 recoils the spring 18 is stressed and the slide 17 locked in its forward position as long as the trigger is kept depressed to continue firing and also when the trigger is released. If the gun is required to fire single shots a rod 44 is pushed towards the left so that a projection 39a on a hook 39 is retracted and ceases to co-operate with holding lug 19a and so permits after the firing of a shot lever 15 to pivot and sear 5 to return to its position in which it retains the breech block in the rear position. The gun may be initially cocked by a cable means which acts on the breech block to move it rearwardly and on levers to stress the spring 18.
Patent ES-320505-A1 (ES)
Title: A device for measuring the force applied between co-operable pressure rollers
IPC: G01L5/00
Filed: 1965-12-01
Abstract: A device for measuring a force applied between a pair of co-operable rollers on parallel spindles comprises a blind recess 5 in a body 1 housing a piston 6 provided with a push rod 14 protruding into the bearing area of a seat 15 to contact one of the spindles so that when the spindle presses on a seat 3 pressure is transmitted hydraulically from a chamber 10 through a duct 16 to a pressure gauge 24 which indicates the force between the rollers. The piston is made fluid-tight by a washer 9 held by a nut 8. A zero adjustment can be made by means of a bleed-valve 19, 20. To adapt the device for rollers of different diameters, the push rod 14 can be replaced with another of suitable length.
Patent ES-338645-A1 (ES)
Title: Whipping cream
IPC: A23C13/14
Filed: 1967-03-29
Abstract: A whipping cream is prepared by adding less than 0.5 wt. per cent, of undenatured water soluble whey protein, for example in the form of whey, dialysed whey, concentrated whey, or preferably whey powder, and then homogenising. The cream is preferably fresh, but may be reconstituted cream.
Patent ES-340728-A1 (ES)
Title: Devices for holding a sample to be irradiated in a nuclear reactor
IPC: G21C1/30
Filed: 1967-05-19
Abstract: In a water moderated nuclear reactor, the sample fuel rod 2 is irradiated by the reactor core 9. The intensity of the radiation incident upon the rod 2 is adjusted by lateral displacement of the rod relatively to the core, thereby increasing the amount of moderator between the two. The compartment 5, containing water and the element 2, is pivoted about the axis 6 by the arm 10. The rod 2 is freely mounted at the ball joint 3 and moved laterally away from the core 9 as the compartment 5 is turned anticlockwise about 6. The radioactivity at the rod is determined by argon gas flow in sleeve 37.
Patent ES-342177-A1 (ES)
Title: Apparatus for sequentially igniting flash lamps
IPC: H05B46/00
Filed: 1967-06-22
Abstract: Flash-bulbs 69, Fig.6, are wired in parallel with a high voltage source, e.g. a pulse transformer 64, 68, such that on closure of a switch 66 upon actuation of a camera shutter one of the lamps 69 is fired. Further actuations, cause firing of the lamps in sequence according to the voltage required to do so, the lamp requiring the least voltage being fired first. The high voltage source may be provided by a dynamo or Piezo-electro crystal which may be incorporated in the camera. The lamps are filled with a gas which, after ignition, reacts exothermally with the filling, e.g. zirconium. The gas may be oxygen or a volatile fluoro compound on a small quantity of a hydrocarbon. For example, the gas may be mainly oxygen at least 5À4% by volume of CH 4 or 2À1% of C 3 H 6 . A suitable combustible filling is 34À2% by weight of zirconium powder, 25À4% of potassium perchlorate, 1À9% of red phosphorous, 25À8% of lanthanum cobaltite in which part of the lanthanum is replaced by strontium, and 2À7% by weight of nitrocellulose. Electrodes 23, 24, Fig.2, are connected by a glass bead 25. Flash over between electrodes 23, 24 results in explosive combustion of the hydrocarbon when provided, which in turn gives rise to ignition of the zirconium.
Patent ES-348299-A1 (ES)
Title: Improvements in or relating to filtration of gases produced in the degasification of molten metal
IPC: C21C7/10
Filed: 1967-12-15
Abstract: A filter for removing dust from gases evolved in degassing molten steel comprises a plurality of glass fibre filter bags mounted in an upright cylindrical or polygonal housing which is divided down the middle to provide access to the bags. Housing part 1 has the gas inlet and outlet conduits 6, 7 and stands on legs 5, while part 2 is removable laterally or swings 'back on hinges (18) (Fig. 2, not shown), after bolts connecting flanges 3, 4 have been released. The bags 8 have internal supporting springs, and their open ends are attached round holes in upper plate 10, while their lower ends are attached by tensioning springs to plate 12. Plates 10, 12 are connected by rods 11 to form a filter assembly, which may be rotatably attached to stationary housing part 1, removable as a unit from the opened housing, or attachable in turn to each housing part so that successive openings of the two parts of the housing expose both halves of the assembly. Or some bags remain in part 1 and others move with part 2 when the housing is opened. Part 2 may be mounted on rollers, carriage or slideway and withdrawn using a fluid-actuated jack. The filter assembly may be lifted from the opened housng using a winch or fork lift truck. A suction pump is connected to gas outlet 7.
Patent ES-361264-A1 (ES)
Title: Alarm device for anti-theft apparatus
IPC: B60R25/021
Filed: 1968-12-02
Abstract: A vehicle theft alarm is activated when both an auxiliary switch, e.g. door-switch, is closed and a key-operated anti-theft device, which locks the steering or other essential part of the vehicle is retained in an unlocked position by the key being left in the lock. The anti-theft device comprises a key-operated lock (see Division E2) which operates a bolt 12 and causes the operation of a switch as the bolt moves between the locked and unlocked positions.
Patent ES-368518-A1 (ES)
Title: Improvements in or relating to new steroid 21-esters, method for their preparation and therapeutic composition containing same
IPC: A61K/
Filed: 1969-06-07
Abstract: The invention comprises the 21-[4-(N-methylacetamido)-benzoates] of 21-hydroxy steroids of the pregnane, 4-pregnene and 1,4-pregnadiene series, and their preparation by reacting the appropriate acyl chloride with the appropriate 21-hydroxy steroids, e.g. prednisolone, triamcinolone, betamethasone, prednisone and dexamethasone. 4 - (N - methylacetamido) - benzoyl chloride is prepared by reacting 4-(N-methylacetamido)- benzoic acid with thionyl chloride. The inventive steroids are stated to possess antiphlogistic, antianaphylactic and corticoid activity, and may be made up with carriers into pharmaceutical compositions for oral, parenteral, rectal and topical administration.
Patent ES-373650-A1 (ES)
Title: Asymmetrical diamides of tetraiodoterephthalic acid
IPC: C07D295/192
Filed: 1969-11-18
Abstract: Novel compounds of the general formula wherein R and R 1 independently denote H atoms or C 1-7 alkyl or aralkyl groups R 2 means C 1-6 alkyl or carboxyalkyl " alkylene " denotes a bivalent alkylene radical which may be straight, branched or substituted by an aryl group a dotted line denotes an optional ring- forming bond and are not identical, and salts, e.g. Na and N- methyl-glucamine salts thereof, may be obtained by reacting a reactive derivative of tetraiodoterephthalic acid (a) in any sequence with different primary or secondary amines, one from each of the formulae in which R 2 1 means C 1-6 alkyl, carboxyalkyl or alkyl ester and -COOR1 denotes a carboxyl, carboxylate or ester group and hydrolysing and ester groups present or (b) with an amine of Formula (II) to form a mono amide and then reacting this with amine of Formula (III) or (c) with amine (III) and then with amine (II).
Patent ES-382568-A1 (ES)
Title: Cooling tower system
IPC: F28B1/06
Filed: 1970-08-07
Abstract: A cooling tower system which comprises a dry cooling tower, according to which normally the medium to be cooled is passed through a dry cooling tower cooled by atmospheric air, and in which in response to said atmospheric air exceeding a certain temperature, a portion of the cooling medium to be cooled is conveyed to a water-cooled tower to be cooled thereby.
Patent ES-401910-A1 (ES)
Title: Remote control system
IPC: H03J9/04
Filed: 1972-04-19
Abstract: An ultrasonic remote control system in which the influence of echoes on a pulse duration information transmission is prevented by using signals having a first and a second frequency and in which the occurrence of the signal having the first frequency determines the commencement of the pulse duration information and the occurrence of the signal having the second frequency determines the end of this information.
Patent ES-407532-A1 (ES)
Title: Proportional position coder
IPC: H01F29/10
Filed: 1972-10-11
Abstract: A position coder for a moving shaft generates a DC voltage having an amplitude which is proportional to the magnitude of position shift of the moving shaft of said coder with respect to a fixed point and a sign which changes whenever a shift in direction takes place. The position coder includes a disc-shaped stator with a plurality of windings equiangularly distributed along said stator and a plurality of pairs of detection coils, also angularly distributed, the first of the paired coils being at a given distance from the rotor center and the second coil of the same pair at a different distance from said center, and a rotor set up by a disc and bearing two metallic ramps, one opposite to the first windings and the other opposite to the second windings of the stator, said ramps being so arranged that the distance from ramp points to the stator varies along each ramp. The position coder may be used in servo-motors.
Patent ES-409964-A1 (ES)
Title: Plastic sheet materials and structures containing the same
IPC: E01C3/06
Filed: 1972-12-22
Abstract: Plastic sheet material for use as a reinforcing layer in such bituminous sandwich structures as rollable sheet material especially for roof covering purposes and bituminous coatings on concrete bases especially trafficcarrying concrete surfaces.
Patent ES-419262-A1 (ES)
Title: Liquid s-methyl n-(methylcarbamoyl) oxy) thioacetimidate insecticidal compositions
IPC: A01N25/02
Filed: 1973-10-02
Abstract: Liquid, water-soluble concentrates of S-methyl N-[(methycarbomyl)oxy]thioacetimidate containing 20- 30 percent by weight of said thioacetimidate dissolved in a solvent consisting essentially of 80-95 percent by weight of methanol and 5-20 percent by weight of water. Compositions of S-methyl N-[(methylcarbamoyl)oxy]thioacetimidate are useful as insecticides.
Patent ES-420300-A1 (ES)
Title: Container support in a capping machine
IPC: B67C3/24
Filed: 1973-11-06
Abstract: A container support is provided in a capping machine including a platform having an upwardly open recessed seat in it and a spring supported depressible pedestal in the seat, which in its raised position has its top surface substantially coplanar with the upper surface of the platform so that the container can be moved laterally into and out of position on the platform, and in its depressed position permits seating of the container in the seat for support of the lower peripheral portions of the container during capping.
Patent ES-424125-A1 (ES)
Title: Guiding system for a strip of material passing through a machine which processes the strip
IPC: B26D7/00
Filed: 1974-03-09
Abstract: A guiding system for a strip of material, such as cardboard or plastic, passing through a machine which processes the strip and having at least one work station, for example a cutting station, fitted with a lower bed and an upper platen carrying tool holder plates between which the strip is processed, employes at least two laterally adjustable guides arranged between the tool holders and extending substantially the length of the platen in the direction of strip movement. At least one of the guides is resiliently mounted for momentary lateral movement, both of the guides being mounted for independent lateral positioning and coupled together for mutual lateral positioning.
Patent ES-431962-A1 (ES)
Title: Binders for electrodes
IPC: C10C3/00
Filed: 1974-11-08
Abstract: A binder suitable for use in electrodes is prepared by distilling a residue boiling above 200 DEG C from steam cracking to give a material with a KS softening point of 55 DEG - 90 DEG C and thermally ageing the material to increase the KS softening point to 80 DEG - 100 DEG C.
Patent ES-435227-A1 (ES)
Title: Cartridge or cartridge case ejectors for revolver cylinders
IPC: F41A15/02
Filed: 1975-03-01
Abstract: An ejector for ejecting catridge cases from the cylinder of a revolver, comprises a pin for which the center of the revolver cylinder serves as a guide. A star-shaped disc is secured to this pin and a flexible annular element whose outer edges are smoothed off, projects slightly from the bottom of each of the notches in the star-shaped disc. The annular element is secured to the disc against removal from the disc in a direction lengthwise of the pin but the annular element can retract into the notches, so that when rimmed cartridges are introduced into the chambers of the revolver cylinder, the annular element retracts into the notches and slides along the cartridges. But when grooved cartridges are introduced into the cylinder chambers, the annular element retracts into the notches as the cartridges pass but projects again and penetrates into the cartridge grooves as soon as the cartridge grooves are situated in front of the annular element.
Patent ES-437251-A1 (ES)
Title: Two-chamber mixing syringe
IPC: A61M5/32
Filed: 1975-04-30
Abstract: Two-chamber syringes for mixing a powdered medicament with a diluent and then injecting the mixed ingredients into a patient are disclosed, together with a technique for assembling those syringes. According to one aspect of the invention, the syringe includes a vial formed with a single glass cylinder closed at one end by a plunger and at its other end by a pierceable diaphragm. An intermediate pierceable diaphragm divides the cylinder into upper and lower chambers, and is locked against axial movement relative to the cylinder. A powdered medicament is provided in the upper chamber and a diluent is provided in the lower chamber. The ingredients are mixed by inserting the vial into a cup-shaped holder having a hollow, pointed needle extending from the base of the holder. Axial pressure on the vial causes the pointed end of the needle to sequentially pierce the end and intermediate diaphragms, and to cause the diluent to flow into an opening in the sidewall of the needle, through the needle, and then into the upper chamber from the pointed needle end. The thus-mixed ingredients are dispensed by applying axial pressure to the plunger, or by drawing metered amounts into the medicament pressurizing chamber of a needleless, hypojet injector.
Patent ES-441011-A1 (ES)
Title: Ether and thioether substituted 3,4-alkylenedioxybenzenes
IPC: C07D317/54
Filed: 1975-09-16
Abstract: The present invention concerns novel aromatic long chain alkenyl ethers and thioethers of the formula: R2R4 || R1-Y-C-(CH2)w-Z-CH-(CH2)nCH=CH-R6 | R3 wherein R1 is a hydrocarbon group, R2, R3 and R4 are each H or alkyl, R6 is an aromatic radical, Z is a divalent hydrocarbon group, Y is o or s, and W AND N ARE ZERO OR INTEGERS.
Patent ES-452285-A1 (ES)
Title: Use of n-arylsulphonyl carbamates as herbicide antidotes
IPC: A01N47/24
Filed: 1976-10-09
Abstract: Compounds of the formula < IMAGE > in which n denotes a number from 1 to 3 and X and R have the meaning given in Patent Claim 1 are used as antidotes for reducing crop plant damage by thiocarbamate herbicides.
Patent ES-452771-A1 (ES)
Title: Book binding machine
IPC: B42C13/00
Filed: 1976-10-27
Abstract: Apparatus for use with a pair of thermoplastic strips of the type illustrated in U.S. Pat. No. 3,608,117 wherein one strip is formed with studs longitudinally spaced at intervals and a second strip apertured and counterbored at the same intervals is used to bind sheets apertured at the same intervals at locations spaced inward from one marginal edge is described. A pressure bar is first manually moved to operative position and a handle compresses the strips together by exerting a controlled force on the pressure bar. The handle then initiates movement of a support for a knife consisting of a length of metallic ribbon material having spaced horizontal stretches in horizontal alignment with excess stud lengths of the first strip projecting through the second strip, the ribbon being under tension to hold such stretches taut. As the support moves toward the studs a current is passed through the ribbon, heating it so that the ribbon functions to cut off the excess stud length slightly below the second strip. The current then is terminated as the support moves upward forming heads on the stud stubs filling the counterbores in the second strip. By this time, the ribbon has cooled and functions to cool and harden the heads. Retraction of the handle returns the support to initial position and releases the pressure bar. The handle also actuates a punch for the apertures in the sheets, the punch being located at a different station in the machine from the binding mechanisms.