baber/WOPTO huggingface dataset:
Patent ES-368456-A1 (ES)
Title: Apparatus with an electrical driving motor
IPC: B26B19/28
Filed: 1969-06-17
Abstract: Electrically driven apparatus such as a razor, coffee mill, mixer &c. for use on two voltages is automatically adapted for use on the higher voltage by a change-over switch operated by the magnetic attraction of the stator. Fig. 1 shows an oscillating motor having a pair of stator poles 3, 4 with a switch arm 13 pivoted to the pole 3 at one end and having its other end normally urged away from the pole 4 by a spring 18 on a switch 16, e.g. a microswitch. In the position of the arm, switch 16 connects two sections of the exciting winding 1 in parallel for use on the lower of the two voltages but as soon as the apparatus is connected to the higher voltage, the increased attraction of pole 4 pulls the arm 13 into engagement with a stop 12 and actuates the switch 16 to connect the winding sections in series. After the change-over, the attraction of pole 4 is sufficient to maintain the arm in engagement with the stop 12 until the apparatus is switched off. Fig. 5 shows another embodiment in which the motor has a rotary armature 24 and the arm 13 is pivoted on a frame part 25 attached to the pole 3 and the switch 16 is carried by another frame part 26 on the pole 4. The switch in this case comprises a leaf spring carrying a contact 28 movable between two fixed contacts, the leaf spring providing the bias for arm 13. In another construction the arm 13 is itself resilient making the provision of a separate spring unnecessary.
Patent ES-377249-A1 (ES)
Title: Substituted n-benzylimidazoles
IPC: C07D521/00
Filed: 1970-03-07
Abstract: Novel heterocycle-substituted N-benzylimidazoles of the general formula where R 1 , R 2 and R 3 which may be the same or different are each hydrogen or C 1-4 alkenyl or alkyl X is hydrogen, C 1-4 alkenyl or alkyl, alkoxy, alkenyloxy, mercaptoalkyl, mercaptoalkenyl, trifluoromethyl, halogen, nitro, cyano or amino m is 1 or 2 A is optionally substituted phenyl, or pyridyl alkyl, or cycloalkyl and B is a five membered hetero aromatic ring of the general formula in which D is CH or nitrogen E is oxygen, sulphur, N-alkyl or N-aryl Y is hydrogen, C 1-4 alkenyl or alkyl, halogen, or optionally substituted aryl and n is 1 or 2 and salts thereof may be prepared by condensation of a compound where Z is chlorine or bromine with imidazole. The compound III may be prepared by halogenating a carbinol of Formula III, wherein Z is hydroxyl or reacting a ketone A-CO-B with PCl 5 to form the dichloride A-CCl 2 -B and reacting this product in a Friedel-Crafts reaction with an appropriately substituted benzene Pharmaceutical compositions of Compounds I or their salts with or without a diluent show antimycotic activity when administered orally, parenterally or topically.
Patent ES-384234-A1 (ES)
Title: Articulated master-slave manipulator
IPC: B25J19/00
Filed: 1970-10-03
Abstract: An articulated master-slave manipulator comprises a master assembly and a slave assembly articulated to opposite ends of a tube extending through a wall.
Patent ES-406922-A1 (ES)
Title: Graft polymers of vinyl chloride on unsaturated olefinic elastomers and process for the preparation thereof
IPC: C08L21/00
Filed: 1972-09-22
Abstract: Impact resistant compositions comprising crude graft polymers of vinyl chloride on unsaturated olefinic elastomers, said elastomers being copolymers of ethylene, an alpha -olefin and a diene or a polyene, are prepared by graft polymerizing vinyl chloride onto an olefinic elastomer. The graft polymerization is discontinued before 70% of the vinyl chloride has been polymerized.
Patent ES-408766-A1 (ES)
Title: Process for preparing vaccine adjuvant
IPC: A61K39/04
Filed: 1972-11-18
Abstract: Water-soluble immunological adjuvants, extracted from mycobacteria and nocardia cells, useful for stimulating, in a host, the immune response to various kinds of antigens.
Patent ES-412500-A1 (ES)
Title: Spring assembly
IPC: F16F1/34
Filed: 1973-03-09
Abstract: The spring assembly has an axis and is adapted to take up and exert a force in the direction of said axis. The spring assembly comprises resilient rings which are axially stacked in alternation with rigid rings. The rigid rings are formed with peripheral sliding surfaces which have generatrices that are inclined to said axis. The resilient rings bear on said sliding surfaces. At least one of the resilient rings consists of a coiled spring which has at least two convolutions.
Patent ES-415409-A1 (ES)
Title: Accelerated cultivation of microorganisms
IPC: C12N1/20
Filed: 1973-05-30
Abstract: Air e. g. pre-purified bottled air, which has been taken through an electric discharge of 15, 000 volts across a grid pack of coarsely woven or expanded aluminium electrodes is passed, after the ozone content has fallen to substantially zero, into a micro-organism culture, preferably by blowing the treated air into the cultivation medium below the surface through a hypodermic needle. Examples are directed to the cultivations of specified bacteria Rhodotorula, Penicillium, and the mixed cultivation of Diplococcus and yeast.
Patent ES-418209-A1 (ES)
Title: Clamping and transfer device for elongate articles
IPC: B65G25/04
Filed: 1973-08-25
Abstract: A clamping and transfer device for elongate articles, comprising a tubular clamping member which is radially contractible, disposed in a hollow piston slidable in a housing. Fluid pressure applied between the piston and the clamping member compresses the member onto an article which is then transferred by movement of the piston.
Patent ES-426170-A1 (ES)
Title: Distributing frame
IPC: H04Q1/14
Filed: 1974-05-10
Abstract: A distributing frame for a telecommunication exchange includes a plurality of first groups of terminals, a plurality of second groups of terminals and a jumpering section containing the jumper wires for interconnecting the terminals between the first and second groups. First separating means are located within the jumpering section and include a plurality of first subsections arranged in a predetermined direction. Second separating means are also located in the jumpering section and comprise two second subsections arranged along a predetermined direction substantially perpendicular to the direction of the first subsections. This distributing frame arrangement for directing the jumper wires that interconnect between separate groups of terminals provides convenient access to the jumpers and greatly reduces the chance for error in selecting particular jumpers in view of the large number of jumper wires and terminals involved.
Patent ES-426506-A1 (ES)
Title: Document card reader
IPC: G06K13/08
Filed: 1974-05-21
Abstract: A reader for punched document cards having a slide for carrying a document card and movable manually against the action of a spring to put the document card in a pre-reading position, a governor for controlling the motion of the slide and document card in a return movement generated by the spring and a series of switches actuated by the punchings as the card returns under spring action to an initial position. One way clutch mechanism is associated with the governor so that the initial movement of the slide and document card may not be impeded by governor action. A latch operated by the slide is effective to prevent movement of the slide manually out of its initial position with no card in the reader, and the latch is negated in its action by a card in position so that the slide and card may be moved out of initial position.
Patent ES-428206-A1 (ES)
Title: Control for printing and service functions of an accounting machine
IPC: G06F3/12
Filed: 1974-07-12
Abstract: An apparatus for partially overlapping the printing cycle of a printing device and the tabulating cycle of a tabulating device. The apparatus comprises means for indicating in a predetermined printing cycle if the following cycle is a tabulating cycle for starting this latter cycle before the end of the present printing cycle.
Patent ES-429917-A1 (ES)
Title: Hand held electric hair-dryer
IPC: A45D20/10
Filed: 1974-09-10
Abstract: A hand-held hair-dryer comprises a substantially spherical casing containing an electric heating element associated with an impeller driven by an electric motor. The casing comprises first and second hemispherical caps joined together to form a spherical body with at least one our admission opening between the joined edges of the caps. The impeller is arranged for air to be drawn into the casing through the air admission opening, to then pass into contact with the heating element and finally to pass through the impeller for discharge through a radially directed air-ejection nozzle carried by one of the caps. The dimesions of the spherical casing are such that the hair-dryer can be grasped in the palm of the hand.
Patent ES-434817-A1 (ES)
Title: Method and circuit for in-service testing of an electro-magnetically actuated component
IPC: G01R31/72
Filed: 1975-02-18
Abstract: A method and circuit for in-service testing of the winding of electromagnetic actuators and the like having a known effective response time and being connected between an energy supply and actuating circuit means, including driving the input of the actuating circuit means with a test signal similar to the effective actuating signal and limited to a duration shorter than the effective response time of the actuator and activating return circuit means between the winding and the output of the actuating circuit means, by the winding current flow upon termination of the test signal whereby the flow of component self-induction current through the return circuit means furnishes a pulse signal output for checking the efficiency and integrity of the actuating circuit means, the electromagnetic actuator, and the electrical circuit connections therebetween without producing an erroneous intervention. An effective intervention may be produced by overriding the test signal with a control intervention signal.
Patent ES-439329-A1 (ES)
Title: Stoving lacquer systems having a high solids content and comprising an {68 -caprolactone
IPC: C09D167/00
Filed: 1975-07-11
Abstract: Stoving lacquer systems having a high solids content contain a binder consisting of carboxyl and hydroxyl group-containing polyester or alkyd resin including an epsilon -caprolactone as a "reactive diluent", and an aminoplast resin as a cross-linking agent.
Patent ES-442164-A1 (ES)
Title: Controller for a figure toy
IPC: A63H3/36
Filed: 1975-10-28
Abstract: A control lever is swingably mounted in torso for controlling rotation and tilting of upper and lower torso members with respect to each other. When control lever is swung to a first position it imparts a frictional drag to the connector connecting the torso portions together. When the lever is swung to a second position the torso portions are freed for unobstructed rotation and the lever extends outwardly from the torso for manipulation by a user of the toy.
Patent ES-445401-A1 (ES)
Title: Process and mould for casting multiple articles
IPC: B22C9/20
Filed: 1976-02-21
Abstract: A mould for use in the casting of molten metal, comprises one or more generally vertically disposed mould cavities with an ingate to the or each mould cavity, the ingate communicating with a part of the mould adapted to form part of a runner-feeder and the said part of mould adapted to form part of the runner-feeder being so formed as to provide a weir, whereby with several moulds secured in side-by-side relationship, adjacent said parts of the moulds combine to form a generally horizontal runner-feeder, with a weir between longitudinally successive adjacent ingates, the weir being of a height such that the minimum vertical cross-sectional area of the runner-feeder is not less than the cross-sectional area of the ingate or the sum of the cross-sectional areas of the ingates associates with one mould, and the top of the weir is above the uppermost part of the or each mould cavity, so that with molten metal poured into the runner-feeder, molten metal flows into the well associated with a first mould from where it flows through the or each ingate into the or each cavity, molten metal filling the well until it flows over the first weir and into the well associated with the second mould and so on until all the successive wells have been provided with molten metal continued pouring then filling the runner-feeder.
Patent ES-453771-A1 (ES)
Title: Continuous casting plant
IPC: B22D11/14
Filed: 1976-11-29
Abstract: A continuous casting plant has a frame-shaped lifting table, a mould insertable in the lifting table, and a strand guide device following the mould and including strand guide parts. The strand guide part following the mould is surrounded by a carrying frame, and this strand guide part and the carrying frame are installable in and removable from the continuous casting plant together. The carrying frame is arranged with play in the lifting table and is vertically movable therethrough together with the pertaining strand guide part. On the mould and on the carrying frame, supporting faces opposing each other with play are provided and can engage each other when the carrying frame is lifted.
Patent ES-454821-A1 (ES)
Title: Tire and rim assembly
IPC: B60C15/02
Filed: 1977-01-05
Abstract: A radial ply tire and rim assembly in which the rim has an axially extended flange with a special configuration to provide a double register for the bead area. The tire when mounted on the rim and inflated has its carcass distorted radially outwardly from the natural equilibrium curvature in which it was molded and the carcass curves axially inwardly to meet the bead core at a very small angle with respect to the axis of the tire.
Patent ES-455982-A1 (ES)
Title: Screw heads
IPC: F16B23/00
Filed: 1977-02-16
Abstract: A screw head is provided with projections on selected of the driver-engageable surfaces of the head to interlock with surfaces and edges of the driver to reduce the tendency for the driver to slip out of engagement with the screw during driving and also to provide a temporary stick-fit between the driver and the screw.
Patent ES-457393-A1 (ES)
Title: Multiibeam antenna
IPC: H01Q3/24
Filed: 1977-03-31
Abstract: The multiple beam aerial (e.g. 2.7 to 7.1 GHZ) consists of an RF lens comprising a printed circuit whose substrate has a dielectric constant of the order of 3. 7. The substrate is circular and has a series of supply holes disposed around part of its periphery. A radiating structure (24) extends around another part (or all) of the substrate periphery. The printed circuit has copper films on both sides. The radiating structure has a pair of conductors each connected to one of the films. Each supply hole (20) has a coaxial connector (18) associated with it.
Patent ES-460871-A1 (ES)
Title: Construction of friction clutches
IPC: F16D13/58
Filed: 1977-07-19
Abstract: The fastening of a diaphragm spring to the casing of a clutch is effected by means of a annular piece that acts elastically on the diaphragm independently of the riveting, offering a high degree of resistance to flexion between rivets, which piece is of a hollow and incomplete toroidal shape in a support zone on the diaphragm, which zone presents an angular extension of more than 180 DEG , permitting an elastic deformation or a reduction of its height of assembly without exceeding the elastic limit of the material that originates the elastic force necessary for the perfect operation of the device and at the same time absorbing the dimensional differences due to the necessary and admissible tolerances of manufacture, with the special feature that the interior part of the said piece is provided with a flange for increasing the moment of inertia of the section of the piece, increasing resistance to flexion between two consecutive orifices of the said piece.
Patent ES-463600-A1 (ES)
Title: Roller conveyor for conveying and pressure-free accumulation of individual items
IPC: B65G47/26
Filed: 1977-10-27
Abstract: A roller conveyor for conveying items and permitting such items to accumulate in a pressure-free manner, including supporting rollers each having an associated jacket and hub, intermediate rollers each equipped with a sprocket wheel and each forming a driving connection with a respective supporting roller when in a driving position, an endless drive chain engaging all of the sprocket wheels, and a rod assembly provided with a sensor extending into the conveying path of the conveyor and arranged to move the intermediate rollers between their driving position and an idling position, and in which the connection between the jacket and hub of each supporting roller has the form of a slide bearing and the driving connection between each intermediate roller and its associated supporting roller is constituted by a flattened tooth arrangement.
Patent ES-464385-A1 (ES)
Title: Method of the production of cigarette filters
IPC: A24D3/02
Filed: 1977-11-22
Abstract: In a method of producing a cigarette filter, the filter material being visible through a filter chamber, the steps include spacing a plurality of filter elements successively apart at uniform separating distances, joining the filter elements to a continuous covering strip along a longitudinal portion thereof, so as to cover the filter elements continuously to form a filter cord having a plurality of the chambers, and so that lateral edges of the covering strip define a predetermined constant width of a slit extending over the entire length of the filter cord, and a plurality of openings extending over the separating distances, respectively, in the filter cord, sliding a filling device adapted to hold granular filter material over the openings in intimate contact with smooth surface portions of the covering strip, filling the chambers with the granular filling material, sealing the chambers upon completion of the filling step by a sealing strip, and cutting the filter cord into a plurality of individual sections.
Patent ES-468958-A1 (ES)
Title: Solar energy collector for flat roofs - with heat insulation in sheet metal tray moisture sealed under collector assembly
IPC: F24J2/46
Filed: 1978-04-19
Abstract: Solar energy collector for flat roofs of buildings includes a sheet metal tray containing the heat insulation layer which extends with its sides into a gap between the angle strip and the channel strip which hold between them the collector plate and the cover panel. Sealing strips ensure a tight joint. Gussets in the tray corners are used to fix the tray to the rest of the assembly and to a support structure. Arrangement greatly simplifies the mounting of a solar energy collector on a flat roof and its exchange if required. The heat insulation layer is well protected against the ingress of moisture.
Patent ES-469182-A1 (ES)
Title: Antibacterial agents
IPC: A61P31/04
Filed: 1978-04-26
Abstract: Compounds of the formula (II): < IMAGE > (II) wherein A is a group such that CO2A is carboxylic acid, a non-toxic salt thereof or non-toxic ester thereof R1 is COR4 or OR5 wherein R4 is lower alkyl, lower alkenyl, lower alkyl aryl or aryl and R5 is CO2R6, COR6 or SO2R6 wherein R6 is lower alkyl, lower alkenyl, lower alkyl aryl or aryl and R2 is COR8 wherein R8 is lower alkyl, lower alkenyl, lower alkyl aryl or aryl when R1 is COR4 and R2 is COR8, R4 and R8 are joined so that the N(COR4) COR8 moiety is a 5-,6-, or 7-membered heterocyclic ring or said ring to which is fused a phenyl ring unsubstituted or substituted by one or two lower alkyl, lower alkoxyl, fluorine or chlorine when R1 is OR5 and R2 is COR8, R5 and R8 are joined so that the N(OR5) COR8 moiety is a 5-, 6-, or 7-membered heterocyclic ring, are useful for their antibacterial activity and as synergists for penicillins and cephalosporins.
Patent ES-469453-A1 (ES)
Title: Improvements made to the formwork for the construction of floor slabs.
IPC: E04B/
Filed: 1978-05-04
Abstract: This invention refers to a new formwork system for the construction of floor slabs,said formwork system being premounted in the form of self-supporting plates of variable dimensions, with the inclusion, at the time of the premounting of the formwork, of the steel bar reinforcement of the slabs, and moveable -thanks to their rigidity- from the place of their premounting to their place of use in the construction of the slabs.
Patent ES-472661-A1 (ES)
Title: Nitroimidazoles and pharmaceutical compositions containing them as well as their preparation.
IPC: A61P31/04
Filed: 1978-08-18
Abstract: Nitroimidazoles of the formula < IMAGE > wherein R1 and R2 are as hereinafter set forth, are described. The nitroimidazoles are useful as hypoxic-cell radiosensitizers, as well as being useful as antiprotozoal agents.
Patent ES-479903-A1 (ES)
Title: Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water.
IPC: C01B32/50
Filed: 1979-04-25
Abstract: An improved process for the separate recovery of substantially pure ammonia and substantially pure carbon dioxide from mixtures containing ammonia and carbon dioxide, and possibly water, such as are obtained as by-products in the manufacture of melamine from urea or the synthesis of urea from ammonia and carbon dioxide. The by-product mixture is introduced into a process loop having an ammonia separation zone, a carbon dioxide separation zone and a desorption zone, the zone to which the mixture is initially fed being dependent upon its composition. The separation is effected by maintaining a system pressure differential between the ammonia and carbon dioxide separation zones, or adding diluting water to the carbon dioxide separation zone. The efficiency of the separation is enhanced by introducing an ammonia containing gaseous phase into the bottom of the carbon dioxide separation zone.
Patent ES-481810-A1 (ES)
Title: Process for preparing light-resistant polyesters containing phosphorus.
IPC: C08G63/46
Filed: 1979-06-22
Abstract: 1. Process for the manufacture of delustered linear polyesters by reaction of a) terephthalic acid or the dimethyl ester thereof, b) a glycol, c) a compound forming a phosphorus-containing chain member, which amounts to up to 15 weight %, relative to the finished polyester, and which is selected from the group of phosphonic acid and its ester, phosphinic acid and its ester, ethylene-bis-methylphosphinic acid or 2-carboxyethylmethylphosphinic acid, if the phosphorus atom is to be built into the polymer chain, or from the phosphine oxides if the phosphorus atom is to be built into the side chain, and d) oxygen compounds of phosphorus, characterized in that after the ester interchange or esterification step or during the polycondensation reaction phosphoric acid triesters as oxygen compounds of phosphorus for stabilization to light are added, which contain 1 or 2 alkyl groups having from 1 to 4 carbon atoms and simultaneously 2 or 1 alkylene glycol or polyalkyleneglycol groups, the alkylene groups of which having from 2 to 4 carbon atoms, and delustering the polyester with TiO2 .
Patent ES-8103235-A1 (ES)
Title: Marine fenders
IPC: E02B17/00
Filed: 1980-07-09
Abstract: A shock absorbing bumper system assembly 10 is provided for attachment to a structural member 12 of an offshore platform. The assembly 10 utilizes a vertical column 34 supported from arms 20 and 22. An outer protector 32 surrounds the column 34 and receives the impacts. A pair of resilient ring elements 38 and 40 are positioned in an axially spaced relationship and bonded onto the column 34. The rings 38 and 40 conform to the annular space formed between protector 32 and column 34. The column 34 may be connected to the arms by resilient connectors 26 and 28 or so-called shock cells (Fig. 10). The system can be fabricated by forming subassemblies comprising rings bonded onto the exterior of short lengths of pipe.