baber/WOPTO huggingface dataset:
Patent ES-194764-A1 (ES)
Title: CENTRAL DE VIENTO PARA LA PRODUCCIoN DE FUERZA MOTRIZ
Filed: 1950-09-29
Abstract: Central de viento para la producción de fuerza motriz caracterizada en que se admite uno o varios rotores de paletas montados sobre un armazón orientable de medios que están previstos para orientar automáticamente el grupo de rotores en proporción inversa a la velocidad del viento que bate el armazón.
Patent ES-308207-A1 (ES)
Title: Improvements in or relating to unidirectional roller-type clutches
IPC: F02N15/02
Filed: 1965-01-16
Abstract: In a one-way clutch an annular member 58, Fig. 4 (not shown) having lugs 62 has profiled parts 60 to fit into recesses defining the cams 48 in an outer ring 24, springs 54 acting between the lugs 62 and rollers 52 to press the rollers into a wedging position between an inner ring 40 and ring 24. Before assembly of the clutch, the lugs 62 make an angle greater than 90 degrees with the plane of member 58 so that on assembly the lugs press tightly against shoulder 50 to hold the member firmly between shoulders 46, 50 of outer ring 24.
Patent ES-337958-A1 (ES)
Title: Improvements in or relating to Delay Equalizers
IPC: H01P1/209
Filed: 1967-03-13
Abstract: Group delay distortion in a V.H.F. or U.H.F. signal, e.g. a television signal, is corrected by means of a hybrid network having a pair of conjugate ports terminated by equal or opposite reactances in the form of overcoupled resonant cavities. In the example shown, a ring hybrid AH has two conjugate ports 2, 4 connected by lines el, e2 of equal length respectively to identical overcoupled, concentric-line, resonant cavities R1, R2, the coupling to R1 being inductive and that to R2 being capacitative. Such a circuit behaves in the same manner as an all-pass lattice network, an input applied at port 1 being transmitted to port 2 without reflection or attenuation but with a phase shift which varies from 0 to - 360 degrees as the frequency varies around the resonant frequency of the cavities. The rate of variation is determined by the degree of coupling of the cavities. In order to obtain a required delay v. frequency characteristic, a number of such circuits are connected in tandem and the characteristic of each is adjusted separately. The couplings to the cavities R1, R2 may be of the same type, i.e. both capacitative or both inductive, if the distances el, e2 are made to differ by one quarter-wavelength. The arm 3-4 of the ring may either incorporate an inversion I producing a 180 degrees phase-shift or may be one halfwavelength longer than the other three arms. The ring hybrid may be replaced by a directional coupler or by a magic-T.
Patent ES-347131-A1 (ES)
Title: Polymerisation of olefines
IPC: C08F10/00
Filed: 1967-11-14
Abstract: Olefines are polymerized or copolymerized with each other and/or diolefirie in the presence of a catalyst comprising a reaction product of one or more transition-metal compounds and a macromolecular compound having oxygencontaining functional groups but substantially free of hydroxyl groups, this product being activated by a metal, a hydride or an organo metallic compound of a Group I, II or III metal of the Mendeleef Periodic Table. Preferred functional groups are carbonyl, carboxyl and oxo groups, and the preferred macromolecular compound is a polyester, polycarbonate, polyether, polyacetal, polyacrylate, polymethacrylate, polyvinylketone or polymer derived from an ether and a vinyl acetal. The transition metal compound may comprise one or more halogenated derivatives of a Group IVA, VA or VIA metal, such as halides, oxyhalides and/or alkoxy-halides of titanium and vanadium. The activator may be a trialkyl aluminium or aluminium alkyl halide. In the examples, polyethylene, a copolymer of ethylene and propylene, or a terpolymer of ethylene, propylene and dicyclopentadiene, were prepared using one of the following catalyst systems: (a) titanium tetrachloride and/or vanadium oxychloride reacted with the condensation product derived from 2,2-bis-(phydroxyphenyl - propane) and phosgene, followed by activation with tri-n-propyl aluminium, di-ethyl aluminium chloride or tri-iso butyl aluminium (b) titanium tetrachloride reacted with the condensation product of terephthalic acid and ethylene glycol, followed by activation with tri-isobutyl aluminium (c) titanium tetrachloride reacted with ethyl polymethacrylate, poly - (2,2 - bis - chloromethyl propyloxide), poly - (phenylene oxide), polyvinyldecalyl ether, polyvinylisobutyl ether, or polyvinylbutyrol, followed in each case by activation with tri-isobutyl aluminium (d) vanadium oxychloride reacted with polyvinyl acetonylketone, followed by activation with tri-isobutyl aluminium (e) titanium tetrachloride and vanadium oxychloride reacted with a polysulphone, followed by activation with tri-isobutyl aluminium.
Patent ES-347251-A1 (ES)
Title: Improved disc brake for vehicles
IPC: F16D55/224
Filed: 1967-11-16
Abstract: In a floating caliper disc brake wherein a movable pad 6, Fig. 1, is urged towards a fixed pad 5 carried on the caliper 1 by rotation of a member 20. (which, for example, coacts with balls in conical ramps 211 in a fixed member 21) the resulting movement of the member 20 towards the fixed pad 5 is transmitted to the movable pad 6 via friction-reducing means such as a thrust bearing 16 and/or a plate 15, rotation of the pad 6 being prevented, as by a lug 131. The backplate 7 of the pad 5 has three lugs 71 locating in recesses 81 in member 8, which itself has perpendicular slots 9, 10 of different depths for locating on one arm of the caliper 1. The shallower slot 10 is to take up wear in the pad 5, and more than two slots may be provided.
Patent ES-351702-A1 (ES)
Title: Parasiticidal Thionosalicylic Acid Anilides
IPC: C07D265/26
Filed: 1968-03-16
Abstract: Pharmaceutical preparations suitable for combatting internal parasites, e.g. cestodes, nematodes, trematodes (particularly liver flukes), contain as active ingredient compounds of the general formula I '(including salts thereof wherein R is a hydrogen atom or an acyl radical, R, and R 2 signify hydrogen, alkyly or alkoxy (R 2 may also be halogen), R 3 , R 4 and R signify hydrogen. halogen, alkyl, hydroxy, alkoxy, nitro, haloalkyl, alkylmercapto or acyloxy and X and Y signify hydrogen, halogen or nitro and with the provisor that X and Y cannot in the same compound both be hydrogen and that when X is hydrogen Y can only be chlorine or bromine if each of the substituents R 3 , R 4 and R 5 is different from' the other two. Salts are those formed with bases such as sodium and potassium hydroxide ethanolamine, diethanolamine and piperazine. Alministration is orally, parenterally or subcutaneously, e.g. in the form of tablets, suppositories, pills, dragees, wrapped powders, cachets, sachets, capsules or ampoules.
Patent ES-357894-A1 (ES)
Title: Improvements in and relating to a vapour condenser
IPC: F28B9/10
Filed: 1968-09-06
Abstract: Steam (or other vapour), containing a small proportion of air, is condensed in a condenser comprising a plurality of tubes for the passage therethrough of cooling fluid, wherein the tubes are arranged in groups to define a main condenser part 11, a secondary condenser part 12 and an air cooler 13, each group being separated from the adjoining group(s) by a space 14, 15 devoid of tubes, and the secondary condenser part being arranged so that the cross-sectional area of the flowpath for the steam progressively decreases in the direction of steam-flow 6. The arrangement is such that the velocity of the steam through part 12 is about the same as the velocity of the steam leaving part 11 and that the air leaves part 11 with a partial pressure of 0.1% of the total pressure, and leaves part 12 with a partial pressure of about 1.0% of the total pressure. Alternative designs of condensers are exemplified wherein guide plates are fitted between the main part and secondary part of the condenser, and between the secondary part of the condenser and the air cooler.
Patent ES-362723-A1 (ES)
Title: Improvements in or relating to inductive position-controllers
IPC: G05D3/18
Filed: 1969-01-20
Abstract: An inductive displacement transducer comprises a rectangular zig-zag conductive pattern SM Fig. 1 on a fixed member FG fed with A. C. from a source Q, faced by a similar conductive pattern EM on a shorter movable member SG, whereby the amplitude of the voltage induced in the movable pattern EM varies sinusoidally with axial displacement, and is zero when crosswires S Fig. 2 of the movable member are midway between the crosswires S of the fixed member. If the induced voltage is fed via amplifier V and phase rectifier PG to a control device R attached to the movable member SG, the latter is automatically moved to a position of zero induced voltage. To compensate for the voltages induced in the linkwires SV, the energizing current I is returned to the feed point P by two parallel paths L. The transducer may be associated with a linear or circular path.
Patent ES-363272-A1 (ES)
Title: Protective gas welding process
IPC: B23K9/173
Filed: 1969-02-04
Abstract: In gas-shielded consumable wire-electrode welding, the shielding gas is a mixture of argon and more than 10% and not more than 25%, by volume, oxygen, the wire electrodes used contain at least 1À0% Mn, by weight, and at least 0À4% Si, by weight, as deoxidizing components. The gas may additionally contain nitrogen (e.g. up to 1 %, by volume) and carbon dioxide as impurities. Example Mn, Si contents of the electrodes are 1À0% Mn, 0À4% Si 1À6% Mn, 1À1% Si, by weight, the higher contents being used with higher oxygen content in the gas. The electrodes may additionally contain at least one further deoxidizing component selected from Ti, Cr, Al and the rare earths.
Patent ES-410231-A1 (ES)
Title: A system for controlling the injection of an inert gas into the air supplied a burner to inhibit the formation of no{11
IPC: F23N5/24
Filed: 1972-12-16
Abstract: A Combustion Control System for a vapor generator in which flue gas is recirculated to the furnace thereof to control reheat temperature and a controlled portion of the recirculated gas is injected into the air supplied the burners to inhibit the formation of nitrogen oxides.
Patent ES-422284-A1 (ES)
Title: Lead-through for electric cables and the like
IPC: F16L5/04
Filed: 1974-01-14
Abstract: The invention comprises a lead-through for electric cables and the like which is fire-proof, gas-proof, and liquid-proof at a predetermined temperature. The cables extend through an opening in a ceiling, floor and/or wall. Guide strips encircle at least one conductor or cable and filling members, when required, are placed between the sides of the opening and guide strips. The filling members and the strips comprise a material having a relatively high coefficient of cubic expansion. A support member for the strips is arranged to abut a support edge formed in a frame structure. The support member affords a reinforcement against high pressure acting on the lead-through.
Patent ES-425187-A1 (ES)
Title: Process for the preparation of random copolymers of mono-olefins or of mono-olefins and unconjugated dienes with unsaturated derivatives selected from N-vinylimidazoles and N-vinylimidazolines
IPC: C08F26/00
Filed: 1974-04-10
Abstract: A process is described for the preparation of substantially linear, amorphous random copolymers of mono-olefins or mono-olefins and unconjugated dienes with unsaturated nitrogen derivatives selected from N-vinylimidazoles and N-vinylimidazolines and compounds derived from them by substitution, for the hydrogen atoms fixed to the carbons in the heterocycle, of hydrocarbon or aminohydrocarbon radicals.
Patent ES-429847-A1 (ES)
Title: Surface treatment of aluminium and aluminium alloys
IPC: C25D3/56
Filed: 1974-09-06
Abstract: The surface of aluminium or an aluminium alloy is treated by electrolytic deposition of a copper-indium alloy surface layer followed by the diffusion heat treatment of the coated surface. Electrolysis is carried out in a bath containing, in an aqueous alkaline solution, monovalent copper ions, trivalent indium ions, an alkali metal hydroxide, an alkali metal cyanide, an alkali metal gluconate, gluconic acid, and oxalic acid, and the heat treatment is carried out at between 120 DEG and 155 DEG C.
Patent ES-443910-A1 (ES)
Title: Benzoic acids, their derivatives and process for preparing them
IPC: C07C231/10
Filed: 1975-12-27
Abstract: Acyl-aminoalkyl-benzoic acid and derivates thereof show a blood sugar lowering effect upon oral administration and can be used as orally applicable hypoglycemiants.
Patent ES-444363-A1 (ES)
Title: Hydrometallurgical process for treating nickel mattes
IPC: C22B3/00
Filed: 1976-01-16
Abstract: This invention provides a process for treating a nickel matte to recover essentially pure nickel comprising: treating an aqueous mixture of the matte with chlorine to produce a solid residue and an aqueous lixiviating solution having a pH value which is substantially nil or positive treating the lixiviating solution to produce a solution containing primarily nickel chloride and electrolyzing the solution to recover pure nickel at the cathode.
Patent ES-447939-A1 (ES)
Title: Deflection-controlled roll for the pressure treatment of materials in web form
IPC: F16C13/00
Filed: 1976-05-14
Abstract: A deflection-controlled roll has a roll shell rotatably mounted about a fixed beam and disposed on a plurality of hydraulic piston support or pressure devices positioned along the roll for exerting forces between the beam and the roll shell. The roll shell is formed of an elastomeric material and is provided with a stiffener insert embedded in the material of the shell for increasing its resistance to circumferential deformation. The stiffener insert may include a metal helical coil extending about the axis of the roll shell or a corrugated tube coaxial with the shell. The roll shell may also include a plurality of annular inserts spaced along the interior of the shell the inner surfaces of which form bearing surfaces for the support devices.
Patent ES-462530-A1 (ES)
Title: Enamelling or colouring engraved glass or crystal - by screen printing which leaves engraved grooves free from enamel
IPC: B41M1/34
Filed: 1977-09-22
Abstract: The glass or crystal substrate is pref. a flat plate contg. engraved grooves forming a design or picture. The engraved side of the plate is cleaned, and covered with a screen printing frame which has no design or picture in its fabric and the enamel is screen printed onto the plate. The enamel only reaches the flat surface of the plate, and the printing frame is next raised, leaving enamel on the underside of the printing frame corresp. with the shape of the pattern this suspended enamel is removed by a scraper before the printing frame is used on the next plate or substrate. The suspended enamel can also be removed from the printing frame by transfer to a flat plate from which the enamel can be recovered. The engraving can be made e.g. by etching or sand blasting so the design consists of sunken grooves.
Patent ES-466345-A1 (ES)
Title: Bracing system glide shoe for trench sheeting equipment
IPC: E05B15/04
Filed: 1978-01-16
Abstract: A glide shoe which is mounted on the end of a bracing device and is slidably guided within a support member of a generally C-shaped cross-section. The glide shoe includes a generally rectangular frame glidingly received within the support member and having pivotally connected thereto by means of a pivot pin an end piece which is engageable with an end of the bracing member. The end piece includes a bearing plate having a pair of bearing members extending therefrom, one on each side of the pivot pin, and there being telescoped over the bearing members and engaging the bearing plate compression springs. The compression springs react against the glide plates which bear against a bearing wall of the support member. The bearing plate is of a width less than the longitudinal opening in the support member and the bearing members are engageable with the glide plates to limit the pivoting of the bearing plate about the pivot pin. The glide plates may be in the form of a single plate and a retainer may be provided for retaining the glide plate or plates against separation from the bearing plate.
Patent ES-468286-A1 (ES)
Title: Microbicides for controlling plant diseases
IPC: C07C235/68
Filed: 1978-03-28
Abstract: Acylated sec-alkylanilines and acylated alkoxy-sec.alkylanilines of the formula I are valuable microbicides. They can be used in the form of compositions especially for controlling phytopathogenic fungi, such as Phytophthora, Plasmopara, Pythium, Puccinia, Cercospora, Erysiphe and others. The compounds have a systemic action.
Patent ES-468901-A1 (ES)
Title: Container, closable by a lid, for receiving and compressing waste
IPC: B30B9/30
Filed: 1978-04-18
Abstract: The invention provides a container for waste materia, particularly but not exclusively for paper waste, comprising, a casing forming a container for waste material having structure defining an opening for entry to the container, a lid movably mounted on the casing adjacent the opening for movement between an open position allowing waste to be put into the container opening, and a closed position closing the opening of the container, the lid being formed so that in its closed position it extends into the container beyond the extremity of said container structure to occupy a volume within the container at least equal to that of an item of waste for which the container is intended, and means for releasably retaining the lid in its closed position, whereby each time waste is inserted through the opening and the lid closed, the waste in the container is progressively compressed and a space is created for the reception of further waste when the lid is next opened.
Patent ES-471108-A1 (ES)
Title: Lightweight building module
IPC: E04B1/348
Filed: 1978-06-26
Abstract: Design, fabrication and erection of a lightweight building module in the form of a ribbed concrete floor slab with lightweight thin concrete wall panels and ceiling panel reinforced by a series of spaced rigid annular open web frames. Each frame includes a floor reinforcing member, two side wall reinforcing member, and a ceiling reinforcing member, rigidly welded together at their adjacent ends. Each reinforcing member is an open web joist having two parallel straight rods spaced apart by an open web member formed by bending a rod in a zig-zag pattern. Longitudinal spacing of adjacent bends is greater in the central portion than the ends of the reinforcing members. A poured concrete roof slab is formed with integral reinforcing ribs by means of rectangular spacers made of light weight material. The modules may be installed at a building site by distributing a layer of thin mortar over compacted earth and placing each module thereon before the mortar hardens, so that the weight of the module is evenly distributed by the mortar pad. A cross-bracing feature for multiple story buildings improves the strength, rigidity and stability of the total structure.
Patent ES-474772-A1 (ES)
Title: Method of loading bales on to transport vehicles
IPC: B65G67/14
Filed: 1978-11-03
Abstract: A method of loading bales of refuse from a horizontally acting baling press on to a transport vehicle without the use of a separate loading machine such as a fork-lift truck comprises aligning the transport vehicle with a discharge from the press moving each bale as it is discharged from the press on to a transverse table moving some of the bales laterally so that the bales are formed into two or more rows side by side aligned with the transport vehicle and moving the two rows of bales progressively forward as successive bales are discharged from the press so that the rows are moved from the transverse table on to the vehicle and the rows are built up on the vehicle until the vehicle is fully loaded. The apparatus for carrying out this method comprises a discharge table arranged at the outlet of the press, a transverse table aligned with the discharge table and on the side of the discharge table remote from the press, the transverse table having a drive by which it is horizontally displaceable across the direction of discharge of the bales from the press and a longitudinally movable hauling tongs which is arranged to move single bales forward from the discharge table on to the transverse table and then to move the two or more rows of bales which are assembled from the transverse table forward on to the transport vehicle.
Patent ES-475685-A1 (ES)
Title: Knitted Hook-type fastener material and apparatus and method for producing same
IPC: D04B39/00
Filed: 1978-12-04
Abstract: A knitted material having a multiplicity of upstanding hook-like engaging elements suitable for engagement and disengagement with a material having loop-like mating elements has a base knitted fabric (20) and upstanding monofilamentary members (44) interknitted into the base fabric, with a hook-like engaging member (46) extending transversely of each upstanding member (44) and configured in cross section to have at least one end generally arcuate in shape and the opposite end tapered for greater flexibility. In a method for producing the knitted material, monofilamentary pile loops (22) are interknitted with the base fabric 20 and their crests contacted with a heated member (38) with relative translational movement therebetween as by rotation of the needle cylinder so as to produce said monofilamentary members (44) with said particularly configured engaging elements (46).
Patent ES-477033-A1 (ES)
Title: Sepn. of suspended particles by passage between magnets - allowing iron balls free fall to eliminate remanent magnetism
IPC: B03C1/03
Filed: 1979-01-20
Abstract: Fluid in which suspended particles are contained is passed through a magnetic field to the sepn. of the particles. During passage through the field, a washing fluid is fed in to remove the non-magnetic particles, and then outside the magnetic field a washing fluid is delivered for the removal of the magnetisable particles. The materials to be sepd. are led through a bed of balls of ferromagnetic material, and after leaving the magnetic field, the balls are allowed a free fall over some distance. Used for the sepn. of suspended particles by the passage of the suspension through a magnetic field. Eliminates the problem of conventional processes that magnetisable particles are held by the remanent magnetism of the balls in the bed through which the flow has passed.
Patent ES-479371-A1 (ES)
Title: Steering apparatus
IPC: F16H1/22
Filed: 1979-04-06
Abstract: A steering apparatus, more particularly for motor boats, comprises a device for converting rotational movement of a shaft 15 or a shaft 17 into linear movement of a driven member connected to a shaft 16. The shafts 15, 17 carry pinions 18, 19 which may be selectively engaged by a pinion 20 on shaft 16 on axial movement of the pinion 20 by means of an arm 23 controlled by a wire 24.
Patent ES-480245-A1 (ES)
Title: Binder for pulverulent coating materials.
IPC: C08G18/78
Filed: 1979-05-04
Abstract: Compounds having a melting point above 40 DEG C. which compounds contain uretone imine groups and which are substantially free from volatile isocyanate blocking agents which are split off under stoving conditions are excellent crosslinking agents for pulverulent coating compositions based on hydroxyl groups-containing polymers.
Patent ES-482678-A1 (ES)
Title: Cooling device for hot gases in pipes
IPC: F23J11/00
Filed: 1979-07-20
Abstract: A cooling device for use in tubular hot gas conduits which are made up of a plurality of longitudinally arranged side by side abutting pipes includes a plurality of registers arranged in spaced relationship along the length of the pipe and extending into the pipe from one side thereof into closely spaced arrangement in respect to the opposite side. The registers each include a plurality of U-shaped pipes which are interconnected and arranged in the direction of flow and which are connected externally of the hot gas conduit through respective inlet and outlet headers.