baber/WOPTO huggingface dataset:
Patent ES-312913-A1 (ES)
Title: Control device for a cartridge magazine of a gun
IPC: F41A9/64
Filed: 1965-05-13
Abstract: A cartridge magazine for a gun comprises one or more compartments for cartridges to be located in a vertical row one above the other with their longitudinal axes extending substantially horizontally, each compartment having an opening at its lower end through which cartridges are fed by gravity to a conveying path 19 extending below each compartment in a substantially horizontal direction. A cartridge feed-control mechanism is associated with at least one of the compartments and includes a retaining means 6 which comprises two arms 8 secured to and pivotable with a shaft, the arms being urged into the path of a cartridge 5a by a torain spring 9 (Figs. 1, 2). At the outer ends of the arms 8 are cams 33 which co-operate with abutments 34 of further arms 30, the cam-abutment co-operation together with the inner end of the arm 30 engaging the cartridge 5a in the retained position supports a further cartridge 5c in the compartment. The shaft 7 is further provided with a retaining member 10 secured thereto and co-operating with a dent 13 of a second, pivoted retaining member 12. A pin 15 works in a slot 17 of a spring-loaded, pivoted linkage 16, 22, 29, 30 which is actuated by a feeler 18. A cartridge falling on the feeler 18 depresses it to actuate the linkage and lock the retaining members 10, 12 together to secure the arms 8, 30 in their cartridge retaining position until the cartridge moves away from the feeler. Cartridges moving from an adjacent compartment under the compartment described above causes the feeler 18 to oscillate due to the cylindrical nature of the cartridge. This oscillation, however, is taken up by the slot 17 in the linkage and not until the space below the compartment is entirely free from a cartridge or a portion thereof can a cartridge be fed from the compartment by the raising of feeler 18 to its fully spring-loaded free position with the subsequent freeing of the retaining members 10, 12 and arms 8, 30.
Patent ES-339560-A1 (ES)
Title: Gear shift control system
IPC: F16H59/04
Filed: 1967-04-20
Abstract: In a control for a motor vehicle change speed gear wherein movement of a shift lever 1 selects a number of gear ratios, additional ratios are controlled by a valve plate 20 rotatable with a knob 2 relative to the shift lever 1 to selectively supply pressure air to a ratio shifting servomotor 6. The servomotor 6 comprises two axially arranged cylinders 7, 8, each having a piston 9, 10, the rod 11 of one being connected to a fixed abutment 13 whilst the rod 12 of the other moves a shift lever 16 between low, high and neutral ratio positions. A recess 25 in the valve plate 20 selectively connects a pressure supply line 19 to servo lines 4 whilst a recess 24 connects a vent line 23 to other servo lines 4. The knob 2 is held in the ratio positions by a spring-pressed detent 27. A valve (C) (Fig. 9, not shown) in the pressure air supply line 19 is only opened to supply pressure air to the valve 20 when a main clutch-pedal (A) is depressed to disengage the clutch. The servo-cylinders 7, 8 are exhausted locally through valves H, Fig. 11. Each valve 11 comprises a valve element H10 which closes an exhaust port H8 when pressure air is supplied from the control valve 20 to the valve inlet H3. The air passes round a flexible skirt H12 of the valve element and through an outlet H5 to the servo 6. When the control valve 20 connects the inlet H3 to vent the valve element H10 is lifted off the exhaust port H8 to vent the servo.
Patent ES-346577-A1 (ES)
Title: Niobium end seal
IPC: H01J61/36
Filed: 1967-10-30
Abstract: A method of sealing niobium or niobiumalloy end caps 3, 31 to an alumina lamp envelope, e.g. of an alkali metal vapour discharge lamp, comprises coating the sealing surface of each cap with a composition of tungsten trioxide mixed with a minor proportion of alumina and calcia, firing the cap to sinter the coating, preferably applying a coating of alumina and calcia over the sintered coating, assembling the caps and envelope with a washer of a sealing glass between each cap and the envelope, pressing the parts together and firing them to melt the sealing washers. The top end-cap is welded or brazed to a niobium tube 6 which is crimped to an electrode 8 carrying a doublelayer tungsten wire supporting the activating material. Coating.-A suspension of tungsten trioxide with 10 weight per cent of a composition of 52.2% Al 2 O 3 and 47.8% CaO in a binder was painted on the interior of the shoulder 5 of the end cap and dried. A batch for preparation in a ball mill may consist of 90% WO 3 and equal parts of Al 2 O 3 and CaO, with an acrylic binder and ethylene glycol monoethyl ether &c. solvent. The dried caps are furnace-baked up to 1500 C. in a vacuum to sinter the coating. The sintered coating is covered by a further coating of 54 weight per cent Al 2 O 3 , 38.5% CaO and 7.5% MgO, or of 52.2% Al 2 O 3 and 47À8% CaO and sintered at 1500-1600 C. in a vacuum furnace. The further coating may be prepared by mixing the ingredients, firing to a liquid, cooling, grinding to a powder and making a painting suspension in an acrylic binder or a 1% polyox solution in water. The electrodes are then assembled and oven dried at about 100 C. For sealing the caps to the envelope, washers 16 of 7.5 weight per cent MgO, 38.5% CaO and 54% Al 2 O 3 are used, the assemblies being heated to 1300 C. in a vacuum furnace. The emission mixture is outgassed at this stage and the gases removed before the temperature is raised to 1500 C. to melt the washers. A sodium-mercury amalgam charge is then inserted in the envelope, a filling of xeon provided and the tube 6 pinched-off.
Patent ES-348051-A1 (ES)
Title: Reactive Dyestuff
IPC: C09B62/008
Filed: 1967-12-07
Abstract: 1 - (21 - Methylsulphonyl - 51 - chloro - 61- methyl - pyrimidyl - 41) - amino - 3 - aminobenzene-4-sulphonic acid is prepared by condensing 1,3 - diaminobenzene - 4 - sulphonic acid with 2 - methylsulphonyl - 4,5 - dichloro- 6-methylpyrimidine.
Patent ES-349848-A1 (ES)
Title: Vinyl ester/isobutene copolymer dispersion
IPC: C08F10/00
Filed: 1968-01-27
Abstract: Aqueous copolymer dispersions are prepared by copolymerizing a vinyl ester of a saturated monocarboxylic acid and isobutene in aqueous dispersion in the presence of a free radical catalyst and a surface-active agent and/or protective colloid until 65 to 95 weight per cent of the total monomer charge is polymerized, removing unpolymerized isobutene from the dispersion and continuing the polymerization of the residual vinyl ester. The vinyl ester may be of acetic, propionic, butyric, tertiary aliphatic or benzoic acids. Other comonomers, e.g. acrylic, methacrylic, fumaric and itaconic acids and esters, vinyl halides, and minor proportions of multiunsaturated compounds, e.g. ethylene glycol diacrylate, butylene glycol dimethacrylate, vinyl acrylate, triallyl cyanurate and divinyl adipate, may also be present, The process may be effected batchwise or continuously, and the monomers and catalyst may be added proportionally or incrementally. Preferably further catalyst is added after the removal of the isobutene. Examples describe polymerizations using vinyl acetate, isobutene and emulsifiers together with (1) ammonium persulphate and potassium bicarbonate (2) ammonium persulphate, benzoyl peroxide, sodium metabisulphite and potassium bicarbonate (3) butylene glycol dimethacrylate, ammonium persulphate and potassium bicarbonate (4) 2-ethylhexyl acrylate, potassium persulphate, disodium salt of ethylene diamine tetraacetic acid, sodium bicarbonate and gum arabic (5) vinyl chloride, ammonium persulphate, sodium bicarbonate and polyvinyl alcohol and (6) vinyl propionate, potassium persulphate, sodium carbonate and hydroxyethyl cellulose.
Patent ES-351171-A1 (ES)
Title: Apparatus for controlling a series of sequential operations
IPC: G05B19/44
Filed: 1968-03-02
Abstract: Sequential operations of work cylinders 10, 10a, 10b performing operations in a textile machine e.g. a doffing and donning device in a spinning machine as described in Specification No. 1,189,521, are automatically controlled by an electrical pulse received by a diode 16 actuating an electrical valve 1 which sets an indexing cylinder 2 in motion, the cylinder moving a shaft 8 through a pawl and ratchet 3, 4, and one of cams 7, 7a, 7b on the shaft operating its associated valve 9, 9a, 9b to cause actuation of one of work cylinders 10, 10a, 10b. At the end of its work stroke cylinder 10 (10a, 1Ob actuates a switch 11 (11a, 11b which feeds a signal through rotary contact 12 on the shaft 8 to switch 16. Switch 16 then passes a pulse to diode D, and the sequence is repeated through another cam and valve for the subsequent operation of another work cylinder. At the end of each stroke of the indexing cylinder 2, lever 5 actuates switch 6 which resets valve 1, the cylinder 2, and the pawl 3 for the next operation. Air pressure is preferably used for actuating the cylinders and valves 9 but they may be electrically actuated.
Patent ES-356784-A1 (ES)
Title: Method of fabricating semiconductor device contact
IPC: H01L21/60
Filed: 1968-07-17
Abstract: In making connection to a metallic layer on a semi-conductor body by electro-plating layers of titanium and titanium dioxide are formed successively on the metallic layer and a photo-resist mask then applied to the oxide to delineate the areas for deposition. In the embodiment apertures are first formed in the oxide layer over the emitter and base regions of a planar diffused transistor. After depositing platinum in the apertures and heating to form platinum silicide, titanium 17 Fig. 3 is deposited overall and keys to the oxide 16. A further layer of platinum 18 is applied followed by an evaporated layer 19 of titanium 400-1000 thick, which is oxidized by exposure to the atmosphere. A photo-resist mask defining the contact areas is then applied and the unmasked titanium oxide and titanium removed by etching in a hydrofluoricsulphuric acid mix. Then, after removing the photo-resist if desired, gold is electro-plated on the exposed platinum. Alternatively the exposed platinum is removed by chemical etching or cathode back-sputtering and the gold plated on the underlying titanium. Finally the photo-resist material is removed and the layers not masked by the gold contacts treated in a mixture of hydrofluoric and sulphuric acids to remove the titanium and in a mixture of hydrochloric and nitric acids to remove the platinum.
Patent ES-369226-A1 (ES)
Title: Delay-action motor energizing control devices
IPC: H02P3/12
Filed: 1969-07-07
Abstract: When switch 3 engages contact m, a motor M is continuously energized to drive a windscreen wiper. When the contact a is engaged, the motor keeps rotating until a cam 1 closes contacts 2c whereby the armature is short-circuited provided that contacts 5a are closed. Closure of a rheostat switch 4 energizes a heating-wire 6 through contact arm 7, expansion of the wire causing spring 8 to move the arm 7 from contact 5a to contact 5b after a period of delay. The motor is re-started so that the cam 1 closes contacts 2a and the motor continues to be energized in series with solenoid 9. Arm 7 is then attracted to re-close the contacts 5a and prepare for the next cycle of operations. In another arrangement, the wire 6 is insulated from arm 7 and is connected directly to the arm of switch 2. The solenoid 9 is replaced by a snap-action spring associated with the arm 7. The cooling of the wire 6 is retarded by connecting an additional resistor between the junction of elements 6, 11, and earth, Fig. 2 (not shown).
Patent ES-370439-A1 (ES)
Title: Improvements relating to gas burners
IPC: F23D14/04
Filed: 1969-08-12
Abstract: A gas burner comprises a chamber, adapted to receive gas or a gas/air mixture, and having a plurality of openings 4a defining gas ports 4 each comprising a pair of annular openings 5, 16 surrounding an air duct connected to an opening in the base 2 of the chamber. In Fig. 4, the duct is a tube 3 having an insert 15 of stepped diameter forming the annular opening 16 which communicates with the chamber via holes 17. In a modification, Figs. 5, 6 (not shown) the tube 3 has a collar (22) of stepped diameter forming an annular opening (20) communicating with the chamber via axial flutes (21) in the collar. The upper end of the collar (22) has a number of radial projections (23) to locate it centrally within the opening 4a.
Patent ES-381271-A1 (ES)
Title: Manufacturing process and machine for producing an extruded thermoplastic laminate with multishaped variegation
IPC: B29C48/08
Filed: 1970-06-30
Abstract: Manufacturing process and machine for producing a thermoplastic laminate, showing specklings with multishaped variegated pattern, characterized in that it is constituted of two or more extruders, connected to a distributing apparatus or die-plate, a pair of cylinders, a knife applied to the frame, a set rollers, constituting a sliding plate and a bench on which projects a guide, supporting a slider, sustaining a feeler or a photoelectric cell, the aforesaid distributing apparatus comprising two or more supply ducts, connected to so many extruders, at least one of said ducts being connected to a cylindrical chamber, provided in the distributing apparatus, inside which rotates a worm, provided peripherally with inclined grooves, said cylindrical chamber being further connected via a set small-sized channels to a portion of a supply duct.
Patent ES-417070-A1 (ES)
Title: Method and apparatus for the manufacture of sheets for holding postage stamps or the like
IPC: B31D1/00
Filed: 1973-07-07
Abstract: Continuous lines of glue are applied on one side of a sheet of transparent material. A sheet of paper is thereafter brought into contact with the glued side of the said transparent sheet, and the said sheets are compressed together along selected lengths of the said glue lines, whilst subjecting the said transparent sheet to the action of a cutting device, which cuts the said transparent sheet along a prefixed pattern, without cutting the underlying paper sheet.
Patent ES-421509-A1 (ES)
Title: Disazo pigment sensitized photoconductor
IPC: G03G5/07
Filed: 1973-12-15
Abstract: A photoconductor of the organic type is disclosed where a sensitizing disazo pigment is milled to a submicron particle size in an alkyl substituted benzene or alkyl substituted benzene blended with another solvent resulting in a more light sensitive photoconductor with good stability characteristics.
Patent ES-423005-A1 (ES)
Title: Lavatory cleansing block
IPC: C11D17/00
Filed: 1974-02-07
Abstract: A lavatory cleansing block comprises a solid carrier base which is a mixture of two or more non-ionic surface active agents, one of which is relatively insoluble in water and the other of which is relatively soluble in water and preferably also contains one or more of (i) perfuming agents, (ii) coloring constituents, (iii) germicides, (iv) builders or fillers and (v) water-softening agents.
Patent ES-423459-A1 (ES)
Title: Extruder with hydrostatic bearing
IPC: B29C48/50
Filed: 1974-02-21
Abstract: Extruder, especially a multi-worm extruder with a housing and one or more mixing worms with associated shaft, as well as at least one hydrostatic bearing for absorbing the axial load of the conveying and mixing worm. A slit between a bearing disc on the worm shaft and a counter bearing ring can be filled with oil via a pipe connected to a pump, radial sealings preventing the oil from escaping between the gliding faces of the bearing, whereas the said counter bearing ring is rotatably supported in the extruder housing.
Patent ES-430690-A1 (ES)
Title: Segmented friction disk for brake or clutch
IPC: F16D65/12
Filed: 1974-10-04
Abstract: A friction disk for utilization as either a brake or clutch has a plurality of arcual segments containing a recess in the end portions thereof. A clip joins adjacent arcual segments to form an annulus disk brake or clutch. A plug, which can be made out of the same type of material as the disk, is located within the recesses and helps maintain alignment of the segments. This is accomplished through a portion of the plug having a rib which matingly engages a groove located in the recesses of the segments with the ribs and grooves contacting each other such that no gap exists therebetween.
Patent ES-432227-A1 (ES)
Title: Method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube
IPC: H01J9/20
Filed: 1974-11-23
Abstract: A method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube wherein by the addition of an alkali or ammonium sulphate or nitrate to a suspension consisting of a conducting material and a binder, a suspension is obtained which, upon drying on the wall, provides a layer in which substantially no gas bubbles are formed during the firing of the tube.
Patent ES-434295-A1 (ES)
Title: Vehicle parking system with a plurality of movable columns having vehicle supporting floors
IPC: E04H6/18
Filed: 1975-01-30
Abstract: A vehicle parking system includes a parking area wherein the vehicle to be stored is deposited in a selected floor of a horizontally movable column. The columns are movable within the parking area by means of driving platforms which travel along the floor of the parking area or alternatively by bridge crane which travels along the ceiling of the parking area. A cargo hoist unit moves the vehicles vertically between the column floors and an entrance and exit area. A transfer carriage mounted on the cargo hoist unit transfers a vehicle between the cargo hoist unit and a column floor or the entrance and exit area.
Patent ES-440463-A1 (ES)
Title: Bottle stopper
IPC: B65D39/00
Filed: 1975-08-26
Abstract: A bottle stopper of generally biconical configuration consisting of two truncated conical sections abutting on their bases. The stopper is formed from foamed plastic with a dense outer layer enclosing a closed cellular or honeycomb structure around the center. The height of each truncated conical section is greater than the distance between the neck opening and zone of minimum diameter in conventional bottles and the diameter of the ends of the stopper is less than the diameter of neck opening. The stopper may also be formed with a generally barrel shaped configuration.
Patent ES-444185-A1 (ES)
Title: Means for controlling the electric current density of a high tension direct current source
IPC: H02M3/335
Filed: 1976-01-09
Abstract: In a current-density controlled source of high-voltage current fed from a low-voltage current source and supplying a high-voltage direct current to two output terminals, an error voltage resulting from the comparison of a constant reference voltage and the voltage appearing at the terminals of a resistor through which flows a current proportional to the current to be controlled acts on the amplitude of an alternative current signal produced by an oscillator, the amplitude variations of the signal produced by said oscillator causing the amplitude high voltage current supplied to said output terminals to vary.
Patent ES-446275-A1 (ES)
Title: Process and a system for measuring and recording undulatory deformations of a rail surface
IPC: G01B21/20
Filed: 1976-03-12
Abstract: A process and a system for measuring and recording undulatory deformations of a rail surface. A feeling device is moved along the rail surface and an accelerometer is connected to the feeling device to generate a voltage signal representative of the acceleration encountered by the feeling device in contact with the deformations. The signal is amplified and filtered in function of the speed of the vehicle carrying the system, and thereafter twice integrated, then rectified and amplitude-modulated in function of the vehicle speed. A filter eliminates spurious signals from the modulated signal and a recording of the lastly filtered signal is effected. In addition, there is also provided a circuit for measuring and recording sound signals generated by the rolling vehicle.
Patent ES-450759-A1 (ES)
Title: Process for mould release of hollow plastic bodies moulded by blowing by means of a nozzle
IPC: B29C49/70
Filed: 1976-08-17
Abstract: Process for mould release of a hollow plastic body moulded by blowing by means of a nozzle in which after cooling the hollow body and opening the mould, a fluid under pressure is injected into the hollow body through the nozzle in the bottom region of the hollow body. The process may be completed by a mechanical ejector acting from the outside at the neck position of the hollow body after the nozzle has been removed from the mould.
Patent ES-451556-A1 (ES)
Title: Device for holding yarn bobbins
IPC: B65H49/12
Filed: 1976-09-15
Abstract: A transport device is provided which is driven by an electromotor and on which more than two bobbin supports are mounted and are movable in common such that the respective bobbin to be unwound can be brought into the required association with respect to a stationary thread eye. A thread scanning device is provided adjacent the unwound thread for detecting the thread as it jumps from the bobbin just emptied to the next bobbin. This thread scanning device is connected with the electromotor such that, when the thread scanning device responds, the motor moves the transport device to such an extent that the next bobbin is brought into the required association with respect to the stationary thread eye.
Patent ES-456225-A1 (ES)
Title: O,S-Dialkyl-o-{8 1-alkyl-3,4-trimethylene-pyrazol(5)yl{9 -thionothiolphosphoric acid ester
IPC: A01N57/16
Filed: 1977-02-24
Abstract: O,S-Dialkyl-O-[1-alkyl-3,4-trimethylene-pyrazol(5)yl]-thionothiolphosp horic acid ester of the formula < IMAGE > (I), in which R and R' each independently is alkyl with 1 to 6 carbon atoms, and R'' is alkyl with 1 to 4 carbon atoms or cyanoalkyl with 1 to 4 carbon atoms in the alkyl radical, WHICH POSSESS ARTHROPODICIDAL PROPERTIES.
Patent ES-459944-A1 (ES)
Title: Method and apparatus for transferring material with the use of a fluid
IPC: B65G53/40
Filed: 1977-06-20
Abstract: Transferring a material from a first location to a second location while suspended in a fluid includes providing a stream of a pressurized fluid and an arcuate circulation path for admixture of the material and fluid, introducing at least a portion of the pressurized fluid from the stream into the circulation path and also introducing the material into the circulation path. The mixture of pressurized fluid and material is returned to the stream of pressurized fluid and conveyed to the second location.
Patent ES-460236-A1 (ES)
Title: Door assembly including sealing means
IPC: E06B7/18
Filed: 1977-06-29
Abstract: The sliding door (12) can be sealed laterally and at the top by sealing elements in the form of elastic strip bodies (17). These are inserted displaceably in grooves (20) of the door case (16). They are pressed against the door leaf by compressed air against the force of tension springs (23). Arranged on the door leaf (12), on the underside, is an identical elastic strip body (17) which is pressed against the floor, likewise by compressed air. The gastight seal is in particular suitable for sliding doors of laboratory, examination and treatment rooms in hospitals.
Patent ES-463644-A1 (ES)
Title: 1-(4-phenoxyphenyl)-1,3,5-triazine derivatives processes for their preparation and their use as medicaments
IPC: A61P33/02
Filed: 1977-10-28
Abstract: 1-(4-Phenoxyphenyl)-1,3,5-triazines of the formula < IMAGE > in which the substituents are defined in Claim 2, are prepared. Compounds in which R<5> is hydrogen are obtained by reacting a compound of the formula < IMAGE > with a substituted carbonyl isocyanate. Reaction of the resulting compounds with an alkyl, alkenyl or alkynyl halide results in compounds in which R<5> is alkyl, alkenyl or alkynyl. The compounds can be used as active substances in coccidiostats.