baber/WOPTO huggingface dataset:
Patent ES-352957-A1 (ES)
Title: Methods of Manufacturing Deflection Systems for Cathode Ray Tubes.
IPC: H01J29/76
Filed: 1968-04-20
Abstract: A deflection system for a cathode-ray tube, particularly a colour television tube, is made by forming a ring-shaped core 1 by winding an iron wire 20, insulated by a lacquer layer and provided with a thermoplastic cover, on to a mandrel, electrically heating the wire to bake together adjacent windings of the thermoplastic cover, whereupon the wire ring is divided into two halves, each of which, Fig. 2, is surrounded with a vertical deflection coil 2a, 2b, after which the two halves are joined together and mounted on one side of a holder carrying the horizontal deflection coils 4a, 4b. Prior to uniting the two halves together, the faces 20 of the wires in each half are ground. The wire may have a diameter of 0À2-0À4 mm. The core 1 may be compressed in a mould during the heating step.
Patent ES-361543-A1 (ES)
Title: Disconnecting piece for making distributor in telephone exchange - consists of large number of flat components interlocked via pins
IPC: H04Q1/14
Filed: 1968-12-17
Abstract: The disconnecting piece is used for making main distribution equipment in telephone exchanges. It has a large number of pins with which the flat components (20) are fixed to one another and to a support. - Each flat component is open at both sides and is constructed as a box. There is a transverse partition which is located between the side walls of the component. Recesses (32) are located in the cavity of the each component and accept metal tags (38 etc) that act as connection points.
Patent ES-361839-A1 (ES)
Title: New 1,3,4-thiadiazolyl ureas
IPC: C07D285/12
Filed: 1968-12-23
Abstract: The invention comprises compounds of the general formula wherein R 1 represents a perfluoroalkyl radical with 1 or 2 carbon atoms, R 2 represents hydrogen or an alkyi radical having. to 4 carbon atoms, R 3 represents hydrogen or an alkyl radical having 1 to 4 carbon atoms with the proviso that at least one of the symbols R 2 and R 3 represents hydrogen, and R 4 represents an alkyl radical having 1 to 4 carbon atoms which is unsubstituted or is substituted by a substituent selected from chlorine, bromine, cyano, alkoxy having 1 to 3 carbon atoms, alkyl thio having 1 to 3 carbon atoms an alkenyl or alkynyl radical with 3 or 4 carbon atoms, a cycloalkyl radical with 3 to 6 carbon atoms, or. an alkoxy radical having 1 to 3 carbon atoms. The compounds may be prepared from amines of the general formula by (i) reaction with a haloformic acid ester or halothioformic acid s-ester in the presence of an acid-binding agent to form the corresponding carbamate or thiocarbamate which is reacted with an amine of the formula R 3 R 4 NH, (ii) reaction with an isocyanate of the formula R 4 -NCO where R 4 is as defined above except that it may not represent cyanoalkyl, alkenyl, alkynyl or alkoxy, (iii) when R 2 = H, reaction with a compound of the formula R 3 R 4 N-CO-halogen in the presence of an acid-binding: agent, R 3 being C 1-4 alkyl, (iv) reaction with COCl 2 to give the carbamoyl chloride which is then reacted with an amine R 3 R 4 NH. Aminothiadiazoles of the Formula II above are obtained by ring-closure with polyphosphoric acid fluoroacyl -thioaemicarbazides of the formula R 1 CONHNHCSNHR 2 which are themselves obtained by acylation of the appropriate thiosemicarbazide with a fluorocarboxylic acid derivative, e.g. the anhydride. The compounds of the invention display herbi- cidal activity and may be formulated with conventional additives, fertilizers, or other known herbicides.
Patent ES-368500-A1 (ES)
Title: Method for the comminution of particulate solid materials
IPC: B01F23/30
Filed: 1969-06-18
Abstract: B2H and B2P. A jet pulverizer comprises a material injector nozzle arrangement I, Fig. 1 which also effects initial comminution, and a mill chamber MC including tangential high-pressure fluid jets 9 which may be plain or of the venturi type. The injector I comprises an input jet tapering at 1a and expanding at 1c, and leading into a nozzle 2 tapering at 2a and expanding at 2c. Material to be ground is supplied tangentially at 4. The material is thence fed to the mill chamber MC via an annular manifold 13 and inlets 15. The mill chamber may be of pan, toroidal "race-track" or serpentine form, of circular square or trapezoidal cross-section. The system may include a cyclone and provide for recirculation of the product by means of an adjustable scoop 34, Fig. 6, and mills may be arranged in parallel with commoned outlets. A system includes a cyclone collector 42, Fig. 8, jacketted at 44. Fine particles enter the collector 42 and water droplets in a spray 52 sweep them up. The droplets are immediately evaporated by the jacketted walls and later condenses in a condenser 55. In an alternative system gas leaving the grinding system is supplied first to a nozzle 59, Fig. 10 and then via an adjustable nozzle 60 is turned downwards by an impact plate 61 and thence passes upwards via adjustable shutters 62. Particles of a precisely desired size may be bled off by adjustment of the nozzle and shutters. Substances referred to, which may be ground in the apparatus include tea leaves, pigments, fuels and soil nutrients. (For Figures see next page)
Patent ES-375553-A1 (ES)
Title: Workpiece feeding device
IPC: B23B13/12
Filed: 1970-01-17
Abstract: A workpiece feeder, e.g. for a single spindle automatic lathe, comprises a base structure supporting a workpiece feeder having a rotatable and axially movable holder 45 which can be connected to and disconnected from a workpiece 43 for feeding it into a lathe guide tub 42 and for withdrawing a machined or residual workpiece from the guide tube and then releasing it a workpiece gripper comprising jaws 22 which can be moved towards and away from the path of the workpiece feeder a longitudinally displaceable drive member, for moving said workpiece gripper and a prime mover, e.g. a solenoid, for said drive member. The workpiece 43 is gripped whilst the holder 45 is pushed on to the end of the workpiece and is then moved out of the path of a feed member 44. When a workpiece is retracted from the guide tube 42 it is again gripped for release of the holder 45. In a first embodiment of the gripper (Figs. 3-6, not shown) jaws are provided by pivoted levers forced apart by a wedge (16). The jaws are mounted on a carriage (9) movable vertically on a slide post (8) held in a guide member (7). The movement of the jaws and the lowering and raising of the carriage (9) are effected by solenoids operating on levers (28), (35). In a second embodiment (Figs. 7-10, not shown) the jaws (52), (53) are mounted on reciprocable rack rods (54), (55) operated by a common pinion (74). The jaws are carried on a member (59) which is pivotally mounted to a fixed casing (64). The rotation of the pinion and the pivoting of the member are effected by solenoids. In both embodiments the jaws include stops (38) (57) which control the position of the workpiece within the jaws.
Patent ES-377300-A1 (ES)
Title: Horizontal press for compacting scrap metal
IPC: B30B9/32
Filed: 1970-03-09
Abstract: A hydraulically actuated horizontal press for compacting scrap metal which comprises an elongated chamber for loading, a movable cylinder with a base element connected thereto through a movable piston. The compression occurs in stages by advancing under pressure first the movable cylinder and then the base element thereof. Removable blocking keys are arranged longitudinally throughout the chamber and are activated to immobilize either the cylinder or the base element after each advance.
Patent ES-381696-A1 (ES)
Title: Ignition arrangement for internal combustion engines
IPC: F02P3/08
Filed: 1970-07-11
Abstract: The ignition arrangement, which, as an integrated circuit, is fixed to the distributor housing, comprises a battery-powered circuit having two transistors Darlington connected, of which the common load is the primary winding of a spark coil or of an ignition capacitor charging transformer. A cam on the distributor shaft periodically opens a make-and-break switch in the circuit.
Patent ES-406757-A1 (ES)
Title: Stabilisation of fats and oils with phenolic antioxidants
IPC: A23L3/34
Filed: 1972-09-16
Abstract: Certain phenolic compounds, including 4-methoxy-2,6-di-tert.butyl phenol, show synergism with certain thio dialkanoic acid esters and metal deactivating acids in stabilising edible oils and fats.
Patent ES-407508-A1 (ES)
Title: Clamping mechanism
IPC: B25B5/12
Filed: 1972-10-05
Abstract: A clamping mechanism particularly for applying downward clamping pressure on a workpiece on a snag grinding machine comprises a toggle mechanism terminating in a clamping member. The toggle mechanism is formed at the end of a rod carried in a horizontal arm which can extend and retract relative to a supporting housing. A piston and cylinder assembly is provided for extending and retracting the rod and arm relative to the housing and for moving the rod independently of the arm when the arm is extended to operate the toggle mechanism.
Patent ES-408976-A1 (ES)
Title: Bed-settee
IPC: A47C17/22
Filed: 1972-11-25
Abstract: This invention provides an improved convertible bed-settee unit of the kind having a movable frame which rotates about a longitudinal axis relative to a fixed frame for transition between bed and settee configurations. Two rollers are carried by the movable frame for rotation about a common longitudinal off-centre axis and are guided in end portions of the fixed frame, and respective three-armed levers are provided at each end of the fixed frame, with pivotal connections to centre of the movable frame, these levers being acted upon by traction springs which assist the transition of the movable frame between the two configurations of use of the unit, which may be constructed for conversion to a single or a double bed.
Patent ES-409766-A1 (ES)
Title: Electrical regulating system
IPC: G05B19/06
Filed: 1972-12-19
Abstract: An electrical regulating system which enables n energy-generating units to be put into and taken out of service in dependence upon variations in a physical value, with permutation of these units, this system comprising an apparatus for controlling the aforementioned value combined with a double-pole contactor with three positions, one of which is a neutral intermediate position, so as to close a first circuit when the aforementioned value exceeds a predetermined upper limit, and to close a second circuit when the value falls below a predetermined limit, distinguished by the fact that it comprises a first relay and a second relay whose windings are incorporated in the first circuit and in the second circuit, respectively, and a programmer with n cams driven integrally by a single motor, these cams, associated with as many contact sets, becoming operative one after the other for positions of the programmer staggered angularly by 360 DEG /n, each of them only remaining operative during an angular displacement of less than this value, and further by the fact that each relay comprises a contact which, when the winding of this relay is excited, causes the motor of the programmer to be fed with current, and a set of n contacts respectively associated with the various units and combined in such a way that, with those of the programmer, they control the entry into service of the aforementioned units, in the case of the second relay, and their removal from service in the case of the first relay.
Patent ES-415837-A1 (ES)
Title: Process and installation for the treatment of water and other liquids
IPC: B01J47/04
Filed: 1973-06-12
Abstract: A process and installation for the treatment, particularly softening, partially or fully desalting water, aqueous solutions, acids and the like, in which the liquid being treated is conducted through a resinous-bed ion exchanger, and in which the partially exhausted ion exchanger resin is removed from the bed in charges, regenerated by passing a regenerating material through the charge and re-entrained in the bed. A liquid which is to be treated is conducted at a vertical motion component from above downwardly into the inflow end, and with a vertical motion component from the bottom upwardly out of the outflow end of the resinous-bed ion exchanger, and in which the charges during the liquid treatment are removed from the bed at its outflow end and re-entrained at its inflow end.
Patent ES-418322-A1 (ES)
Title: Process and device for balancing of rotors
IPC: G01M1/08
Filed: 1973-08-29
Abstract: A method and apparatus or balancing rotors, such as rotors for motors, in which the rotation of parts such as teeth are inductively sensed by a fixed sensor to produce a pulse train which is counted to provide a phase relative signal. The phase relative signal is then employed to stop the rotor at any given position for removal of mass in balancing.
Patent ES-418797-A1 (ES)
Title: Plugs
IPC: G21C3/10
Filed: 1973-09-15
Abstract: Nuclear fuel is canned in metal cans which have sealed closures to maintain the cans leak tight. Failure of the seal due to the chemical reaction of free hydrogen within the can is a problem which is alleviated by incorporating within the can a mass of a material which will be selectively attacked by hydrogen. Zirconium alloy is such a material and in the case of fuel canned in this alloy the hydrogen trap needs special shaping and positioning to ensure that it, rather than the can wall, is preferentially attacked by any hydrogen present.
Patent ES-429407-A1 (ES)
Title: Composition for forming thermo-particulating coating which protects electrical apparatus
IPC: C09D7/00
Filed: 1974-08-20
Abstract: A composition is disclosed of malonic acid, a resinous carrier, and a solvent. The composition is applied to a portion of an electrical apparatus which is exposed to a fluid stream. The solvent in the composition is evaporated to produce a thermo-particulating coating. When the electrical apparatus overheats the malonic acid in the coating forms particles in the fluid stream which are detected by a monitor.
Patent ES-436187-A1 (ES)
Title: Pneumatic core press
IPC: B29D30/00
Filed: 1975-04-01
Abstract: Apparatus includes a rigid mold body and an expandable bladder associated therewith. The bladder is inflatable and expandable to form and press sand core material between itself and the mold body while exerting uniform compressive force over the total surface area of the core material thereby forming a portion of a hollow core of precise external dimension and uniform overall strength.
Patent ES-444974-A1 (ES)
Title: Benzothiazole derivatives and their use as fungicides
IPC: C07D277/82
Filed: 1976-02-06
Abstract: Novel benzothiazoles of the formula I < IMAGE > in which R is a hydrogen atom, a hydroxyl group or a methyl group, and R<1> is a methyl group, an ethyl group, a chlorine atom, a fluorine atom or a methyl group in the 5-position, are obtained by cyclising a compound of the formula III < IMAGE > or the isomer thereof of the formula IV < IMAGE > in which R<2> in the formulae III and IV is a methyl group, a methoxy group or a hydrogen atom, where the compounds of the formulae III and IV can optionally be prepared in situ during the cyclisation by acylation of compounds of the formula II < IMAGE > with introduction of an acyl group of the formula -CO-R<2>. The novel substances are fungicides.
Patent ES-447564-A1 (ES)
Title: Device for the removal of empty containers from their mandrels
IPC: B31B50/32
Filed: 1976-05-03
Abstract: In a device for stripping empty containers from a plurality of mandrels associated with a mandrel wheel and comprising a mandrel wheel, a plurality of mandrels projecting radially from said wheel, means for rotating said wheel and said mandrels, and radially displaceable means for stripping empty containers from said mandrels, the improvement which comprises supporting means carried by said wheel in association with each mandrel and of such size that upon rotation of said wheel said stripping means contacts the supporting means of the next mandrel before it ceases to contact the supporting means of the immediately preceding mandrel, whereby the stripping means is always positively supported. Advantageously each supporting means is integral with a face of a respective mandrel which is perpendicular to the axis of rotation of the mandrel wheel and each stripping means comprises a pair of flat plates resiliently urged against opposite faces of a mandrel and reciprocated therealong radially relative to the axis of rotation of the mandrel wheel.
Patent ES-449014-A1 (ES)
Title: Fan drive fluid circulation apparatus
IPC: F01P7/04
Filed: 1976-06-18
Abstract: A shear liquid fan drive assembly for radiator cooling system of an internal combustion engine of the type wherein a temperature responsive valve controls the degree of rotary coupling between the engine and a radiator cooling fan by controlling the quantity of shear liquid between a driving disc and a driven housing carrying the fan. The specific improvement relates to a modification for redirecting flow of shear liquid to inhibit breakdown of the shear liquid due to overheating.
Patent ES-450701-A1 (ES)
Title: Cleanup of wet process phosphoric acid
IPC: C01B25/18
Filed: 1976-08-13
Abstract: A method for purifying a crude or wet process phosphoric acid to a technical grade phosphoric acid comprising a sequence of steps including diluting the crude phosphoric acid, contacting the crude phosphoric acid with activated carbon, neutralization of the acid to a phosphate salt solution, contacting the phosphate salt solution with activated carbon and reconversion to a purified technical grade phosphoric acid.
Patent ES-453889-A1 (ES)
Title: Method for providing strong tough metal alloys
IPC: C21D8/00
Filed: 1976-12-02
Abstract: A method for improving the strength and toughness of an austenitic metal alloy selected from the group consisting of stainless steel alloys of the AISI 200 and 300 series and non-stainless steel alloys containing iron, manganese, chromium, and carbon, said alloy having an Md temperature of no higher than about 100 DEG C and an Ms temperature of no higher than about minus 100 DEG C comprising the following steps:
Patent ES-460148-A1 (ES)
Title: Appts. to indicate end of useful filter cycle - comprising a stepping switching arrangement, used for domestic suction hoods
IPC: F24C15/20
Filed: 1977-06-20
Abstract: Appts. to indicate the end of a cycle of use of filters, partic. filters in a domestic suction hood. The indicator is activated by a button switch. A movable disc is connected to the switch through a communicating gear, a movement in a given direction being imparted to the moving disc each time the switch is used to start the hood. When the moving disc attains a predetermined position, a signal is produced. The signal produced may be an audible, visual or electric signal. If an electric signal is produced, this may be used to instigate the automatic changing of the filter. The appts. is relatively simple and therefore inexpensive.
Patent ES-463443-A1 (ES)
Title: Method of molding gloves
IPC: B29C41/34
Filed: 1977-10-21
Abstract: In the manufacture of a protective glove, there is provided a mold having two parts interconnected to be moved into open and closed positions. There is also provided an inner glove lining, and each part of the mold is covered with it. The mold, in closed position, is dipped in a bath of protective coating material, removed therefrom, and exposed to initial draining of an excess of coating material. Thereafter, the mold is opened and the draining is completed, while portions of the coating material are retained and gelled.
Patent ES-468237-A1 (ES)
Title: Manufacture of homopolymers and copolymers of alpha -monoolefins
IPC: C08F10/00
Filed: 1978-03-27
Abstract: A process for the manufacture of homopolymers and copolymers of alpha -monoolefins by polymerizing the monomer or monomers at relatively low temperatures under relatively low pressures by means of a Ziegler-Natta catalyst comprising (I) a titanium trichloride component and (II) an aluminum-alkyl component, wherein the titanium trichloride component (I) employed is obtained by exposing a conventional catalyst component consisting, or substantially consisting, of titanium trichloride, to a carbon monoxide atmosphere under specific conditions. Catalysts obtained from titanium trichloride components (I) which have been treated in this way exhibit a relatively long induction period.
Patent ES-469612-A1 (ES)
Title: Capping apparatus having means for conveying containers while suspended by a flange
IPC: B67B3/12
Filed: 1978-05-09
Abstract: Apparatus for capping containers having a relatively rigid capping portion and an outwardly extending flange. The containers, which are preferably made of resilient thermoplastic material, are suspended from their flange while being capped.
Patent ES-471133-A1 (ES)
Title: Preparation of water-dilutable polymeric compositions and cathodic coating of metallic substrates
IPC: C08G59/34
Filed: 1978-06-26
Abstract: An aqueous water-dilutable composition for use as a cathodic coating material is prepared by partially epoxidizing a liquid polydiene, all or a major proportion of which is derived from a 1,4-conjugated diene, such as butediene, aminating the epoxidized polydiene at a temperature of at least 120 DEG C. and, optionally in the presence of an organic hydroxy-group-containing catalyst, with at least polyamine reactant which contains not more than one primary amino group and/or at least one secondary amine group with the or any remaining amine group(s) being selected from secondary and tertiary amine groups and thereafter partially neutralizing the aminated polymeric material with acid to yield a water-dilutable material containing residual unsaturation. The liquid polydiene has a molecular weight such that cathodically deposited material will not run off a vertical surface the minimum molecular weight is preferably 1500 for a liquid polybutadiene homopolymer but may be as low as 1000 for a butadiene/styrene copolymer. A metal substrate is made a cathode while immersed in a bath of the aqueous water-dilutable composition using an anode as a counter-electrode and passage of an electric current deposits a layer of the polymeric material on the substrate. The electro-deposited polymeric material is subjected to oxidative cross-linking by reaction of the said residual unsaturation with atmospheric oxygen at elevated temperature to form a coating of improved toughness and flexibility.
Patent ES-473086-A1 (ES)
Title: Automatic lithographic plate processor
IPC: G03F7/16
Filed: 1978-09-05
Abstract: Method and apparatus for automatically producing finished lithographic plates from supplies of blank plates and negatives. The apparatus provides automatic sequential steps of coating and punching the blank plates, exposing the plates through the negatives, developing and bending the plates, and delivering them to an exit station. Vacuum locks are utilized for registration throughout the apparatus to provide positive registration and prevent injury to the plates or negatives. A vacuum locked registration carriage provides positive registration between a plate to be exposed and a negative and vacuum locks are provided in the exposure station which cooperate with the carriage. The apparatus is completely enclosed to prevent contamination by dust or the like.
Patent ES-474172-A1 (ES)
Title: Cleaning apparatus for submerged surfaces
IPC: E04H4/16
Filed: 1978-10-13
Abstract: The invention provides a suction sweeper, especially for cleaning swimming pools. The sweeper has a head 1 provided with an inlet 2 and an outlet 3 with a passage 13 connecting said inlet and outlet. The inlet and outlet axis are arranged at an angle of between 30 DEG and 60 DEG relative to each other and an oscillatable valve 14 is located in the head to alternately open and close the passage. A baffle plate 17 is provided in the head between the inlet and the valve to form a restricted suction opening 18. The outlet is adapted to be connected to a hose 12, the arrangement being such that the latter can swivel.