baber/WOPTO huggingface dataset:
Patent ES-469862-A1 (ES)
Title: Device for the local treatment of a patient, and more particularly applicable in acupuncture and auriculotheraphy
IPC: A61N5/067
Filed: 1978-05-13
Abstract: A device for the local treatment of a patient by acupuncture or auriculotherapy. Instead of needles, a treatment head is approached the body of the patient. It includes an infra-red laser diode being excitable recurrently and in a controlled manner. The recurrence frequency is selectable among a plurality of discrete frequencies, each of which may be finely adjusted.
Patent ES-479020-A1 (ES)
Title: Support for broached workpieces
IPC: B23B31/12
Filed: 1979-03-28
Abstract: The device allows the broaching of thin-walled workpieces with high precision and an excellent surface condition. It comprises mainly a fixed support defining a radial abutment surface, a sleeve defining ramps, wedge-shaped members bearing against said ramps and against the outer surface of the workpiece. These wedge-shaped members are carried by a plate which is capable of being brought to a wedging position under the effect of springs or to a disengaged position by means of ramps.
Patent ES-486123-A1 (ES)
Title: Servo adjustment for seat height - includes servomotor driving threaded shaft operating slotted drive plate
IPC: B60N2/18
Filed: 1979-11-19
Abstract: A servo operated seat height adjustment includes a servo motor (4) which drives a threaded shaft (7) to pull a slider (11) guided between the seat mounting and the underside of the seat frame. The slider operates on support pegs (15) linked to the seat frame using sloping slots (14) to generate the lift. The servo drive is simple and does not alter the longitudinal seat setting. The servo can be electric, hydraulic or pneumatic and does not require a complex linkage.
Patent ES-8200055-A1 (ES)
Title: Buffer device for temporarily storing textile yarn
IPC: B65H51/22
Filed: 1980-03-28
Abstract: A buffer device for temporarily storing yarn comprises a member which rotates about a first axis and which has a yarn guide whose outlet is spaced from the first axis, the member being rotatable about a second axis parallel to the first axis to produce wound stores of yarn as shown in Figures 4a or 4b. The annular layers of wound yarn are deposited onto a belt conveyor and are withdrawn from the conveyor. The member may be mounted in an eccentric cavity of a second rotary member.
Patent ES-8200854-A1 (ES)
Title: A method for the prevention of disturbances and/or the effects of disturbances in the preparation of hydrocarbon hydroperoxides by oxidation of hydrocarbons with molecular oxygen.
IPC: C07C409/08
Filed: 1981-01-19
Abstract: A method for the prevention of disturbances and/or effects of disturbances in the preparation of hydrocarbon hydroperoxides by oxidation of hydrocarbons with molecular oxygen or a molecular oxygen-containing gas at elevated temperature by means of introduction of a basic substance into the reaction mixture when an uncontrolled temperature increase occurs during the oxidation.
Patent ES-8203516-A1 (ES)
Title: Voltage regulator for a flywheel generator
IPC: H02P9/48
Filed: 1981-05-12
Abstract: The voltage regulator for flywheel AC generators contains two thyristors (7, 8) which are connected in reverse-parallel and are in each case conductive during one half cycle, these thyristors (7, 8) being connected in parallel with the magnetic flywheel (2) in order alternately to cause a short circuit.
Patent ES-8300506-A1 (ES)
Title: Flotation cell.
IPC: B03D1/14
Filed: 1981-06-10
Abstract: The notation container has no stirring device and has a froth discharge device and a substantially horizontal flow of the suspension material. All the suspension material (2) is distributed at the inlet end of the container width and is entered therein along or through a transverse wall. The container is characterized by the fact that close to the transverse wall air (13) is also supplied substantially on the whole width and the froth is discharged exclusively at the outlet end of the container. Furthermore, the distance between the transverse walls which delimit the container length is such that the total path of the current is much longer than the average height of the liquid level in the container. The acceleration of the suspension material current, due to a stream contraction a little before the froth discharged channel (4) facilitates the discharge of the froth. The froth discharged channel (4) is arranged transversaly to the suspension current direction and extends at least along the length of the container at the vicinity of the stream contraction section. The flotation unit operates with reduced power and an improved efficiency.
Patent ES-8302307-A1 (ES)
Title: Method and device for the determination of characteristic values, particularly of grain
IPC: G01N33/10
Filed: 1981-06-30
Abstract: A new method is intended to the determination of characteristic values, particularly the moisture determination, of food products susceptible of being conveyed by flowing along a transportation path, particularly grain and transformation products thereof. Food products are conveyed through the electric field of a capacitor arrangement (4), (5), a magnitude affected to the capacitor arrangement is measured and is transformed into a characteristic value. A device for implementing this new method comprises a first unit for transporting the food products through a capacitor arrangement (4), (5), a second unit (7) for measuring a magnitude affectable to the capacitor arrangement and a transformer unit (8), (9) for transforming the measured magnitude into a characteristic value.
Patent ES-8207467-A1 (ES)
Title: Improvements in and relating to load transmission members.
IPC: F16C7/00
Filed: 1981-11-20
Abstract: A load transmission member, suitable for use as a vehicle suspension strut, is capable of withstanding both tensile and compressive loads and is of lighter weight than conventionally achievable. The member comprises a pair of end location elements for transmission of load to or from the member, a compression-resistant first load bearing component extending between the end elements, and a tension resistant second load bearing component of filamentary reinforced matrix material extending between and around the end elements.
Patent ES-8300681-A1 (ES)
Title: Process for production of alpha-haloalkylamides.
IPC: C07C231/02
Filed: 1982-01-14
Abstract: Amides having the formula RCONR2R3 in which R is alpha -halo-C1-C8-alkyl R2 is C1-C8 alkyl, and R3 is C1-C8 alkyl, are prepared by reacting an ester with an amine in the presence of a promoter which is a halide of a Group IIIa metal having a molecular weight of 26 or greater, or of a Group IVb metal. The process is particularly suitable for production of a desired optical isomer of such an amide.
Patent ES-8305074-A1 (ES)
Title: Moldable fibrous mat and method of making the same and product molded therefrom
IPC: D04H1/54
Filed: 1982-04-05
Abstract: A moldable fibrous mat from which a product of predetermined shape can be molded by the application of heat and/or pressure. The mat consists essentially of base fibers and carrier fibers with the base fibers having a substantially higher softening temperature, if any, than the carrier fibers. The fibers intertwine to resist separation. The carrier fibers are bonded to the base fibers and to each other to form connections. There is also disclosed a method by which the moldable fibrous mat is made and product made from the mat, which product may be of uniform density or have areas of differing density.
Patent ES-8307659-A1 (ES)
Title: Process for the purification of hydrochloric acids.
IPC: C01B7/07
Filed: 1982-04-16
Abstract: A process for the purification of hydrochloric acids contaminated with C1-chlorinated hydrocarbons involves the controlled use of a distillator column. The contaminants are removed by stripping with HCl gas, the stripping being performed in a bubble column.
Patent ES-8304559-A1 (ES)
Title: Naftidrofuryl citrate and its therapeutic use.
IPC: C07D307/16
Filed: 1982-05-14
Abstract: The object of the invention is a new naftidrofuryl salt, naftidrofuryl citrate, which is therapeutically useful because it promotes metabolism and circulatory properties and because of its vaso-active properties in the treatment of arthritis of the limbs, Reynaud's Syndrome and cerebral circulatory insufficiency.
Patent ES-8308103-A1 (ES)
Title: PTO lever arrangement for a tractor.
IPC: G05G5/00
Filed: 1982-08-02
Abstract: A PTO lever 10 operates a PTO valve via a link (24) and the PTO drive is disengaged and engaged in positions (10) and (10A) respectively. The valve is biased to disengage the drive (arrow 24A) but is held engaged by hydraulically , biased detend balls so that there is automatic disengagement if hydraulic pressure is lost. To prevent inadvertent knocking of the lever (10) to engaged, e.g. when it is mounted through the dashboard (16) on the offside of the steering wheel, its pivot hole (26) is slotted and a tension spring (28) pulls a roller (42) on the lever into a slot (40) in a fixed sector (36) when the lever is disengaged. To select engaged the lever has to be pulled out to position (10B) before it can be swung up to position (10A). Free automatic return to disengaged on loss of pressure is not impeded because the roller (42) runs freely on the edge (38) of the sector (36).
Patent ES-8308915-A1 (ES)
Title: Delayed coking of a heat-treated ethylene tar.
IPC: C10B55/00
Filed: 1982-10-20
Abstract: Ethylene tar from a steam stripper ethylene process is heat soaked in a hydrogen donor solvent and then utilized as a premium coking feedstock component. The process reduces the amount of heavy asphaltenes present in the ethylene tar.
Patent ES-8402936-A1 (ES)
Title: Surface coating characterisation method and apparatus.
IPC: G01N21/55
Filed: 1983-02-18
Abstract: Surface coating films containing metallic flake pigment are characterized by (a) illuminating the film with a parallel beam of light which is inclined at a given angle to the film normal and (b) measuring the intensity of light reflected from a point on the film at a plurality of azimuthal viewing positions located in a circle which lies in a plane parallel to the film and through the center of which passes the film normal at the point. Apparatus suitable for carrying out the measurements is described. The invention enables the frequency distribution of the orientations of the metallic flake in the film to be determined.
Patent ES-8504993-A1 (ES)
Title: Bleaching compositions.
IPC: C11D7/60
Filed: 1983-06-30
Abstract: This invention relates to bleaching compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. Surface bleaching of textiles is bleaching wherein the bleaching mechanism takes place on the textile surface and, thereby, removes stains and/or soils. The bleaching compositions within the invention contain peroxygen bleaches capable of yielding hydrogen peroxide in aqueous solutions and specific bleach activators at specific molar ratios of hydrogen peroxide to bleach activator. In a highly preferred embodiment the bleaching compositions within the invention are detergent compositions.
Patent ES-8501426-A1 (ES)
Title: Antistatic composition and polyester fiber containing same.
IPC: C08L67/00
Filed: 1983-07-26
Abstract: A polymeric antistatic agent suitable for use in a polyester fiber, the antistatic agent is a polyester containing azelaic acid units and 2,2-dimethyl-1,3-propanediol units, and capped polyether units where the cap is < IMAGE > or -CxH2x+1 and X is 12 to 16. The antistatic agent preferably contains tetra alkyl phosphonium isophthalate units. Polyester fibers containing these antistatic agents is also disclosed.
Patent ES-8501134-A1 (ES)
Title: Structural concept and distributed control of production plants.
IPC: B01J19/00
Filed: 1983-08-31
Abstract: A process for controlling an installation for the production of chemical substances sub-divides the process control into control regions which are controlled in a decentralized manner and in which a closed divisional function is carried out independently in each case. The working condition of a control region is determined by operating types which may be initially given and by a limited number of discrete operating values. The process parameters determining the control region condition are allocated to each operating value in one formulation. These parameters are adjusted by means of suitable devices. In the event of deviations of a parameter, the other formulation parameters are not adapted, but the procedure is interrupted if the permissible parameter limits are exceeded. Increases in the operating values are only permissible from a quasi-stationary working condition which is characterized by a normal signal formed from the process measurement values. In several control regions, the necessary flexibility is secured by a flow decoupling by means of buffers. Similar control regions are combined into groups, and different groups are combined into main groups. Groups and main groups are controlled together and are decoupled from one another by strategic buffers.
Patent ES-8407184-A1 (ES)
Title: Removable clamping device.
IPC: F16L27/107
Filed: 1983-10-07
Abstract: A releasable clamping connection for fastening gaskets of pressure-type flexible connections in major installations such as, for example, pipes having large dimensions. Shaped clamping strips are provided for clamping edge beads of gaskets, with each of the edge beads being adapted to be received by a circumferential slotted clamping ring of an elastic material mounted on the gasket. The clamping strips, having a cross sectional configuration complimentary to or matching an outside profile of the clamping ring, are adapted to be pressed against the corresponding clamping ring.
Patent ES-8500853-A1 (ES)
Title: Conveyor belt
IPC: B65G17/08
Filed: 1983-11-25
Abstract: A conveyor belt, which is adapted in endless condition to follow through part of its length a path comprising a number of superposed, helically extending turns, comprises link means which are articulated with one another and are relatively adjustable and comprise a bottom part and spacing members arranged at the longitudinal edges of said bottom part and constituting the two sides of the belt, said spacing members being adapted with their upper edge portions to bear against the lower edge portions of the overlying turn of the conveyor belt in order to permit this to carry the underlying belt turn, at least part of the spacing members being adapted with their upper edge portions to engage shoulders at the lower edge portions of the spacing members of the overlying turn of the conveyor belt so as to prevent lateral displacement of the belt turns. The spacing members are through part of their length fixedly connected to the longitudinal edges of the bottom part while the remaining part is movable relative to the bottom part and provided with a flange which is inclined downwards in inward direction, said flanges constituting the shoulders with which the upper edge portions of the spacing members are adapted to engage in order to prevent lateral displacement of the belt turns.
Patent ES-8502880-A1 (ES)
Title: Drive arrangement for twin-rotor impact crushers
IPC: B02C13/09
Filed: 1984-06-15
Abstract: The crusher 1 comprises two rotors 3 and 4, which rotate at different peripheral speeds, has only one motor 22 for driving the two rotors and one power take-off gearing 9 for power distribution, between whose output shafts 10, 11 and the rotor shafts there are coupled epicyclic gearings 12, 13. For varying the speeds of rotor rotation there are provided control means acting on the sun wheels of the epicyclic gearings 12, 13, e.g. countershaft gearings 29, 30 of varying transmission ratios, by way of which control outputs dependent upon the chosen sun-wheel speeds of rotation are fed to the epicyclic gearings.
Patent ES-8601249-A1 (ES)
Title: Ethylene-olefin homogeneous random interpolymers
IPC: C08F210/02
Filed: 1984-06-25
Abstract: Random homogeneous interpolymers of ethylene and smaller quantities by weight of olefinically unsaturated comonomers are prepared in a reaction mixture in a substantially constant environment, in a substantially stationary state, in a highly agitated autoclave reactor in a single phase continuous operation using high synthesis conditions in which the temperature and the pressure rise to a level which is sufficiently high to approach, reach or exceed the distribution limit for molecular weights.
Patent ES-8505496-A1 (ES)
Title: Temperature limiter for a glass-ceramic cooking unit.
IPC: F24C7/08
Filed: 1984-09-12
Abstract: A temperature sensor for a temperature limiter is made up of an outer tube and a number of inner component rods. The temperature sensor extends transversely over the top side of a moulding of a heating system for a glass-ceramic cooking unit. The heating system comprises a central heating surface and an outer connectable heating surface disposed in a circle therearound. Disposed in the zone of the central heating surface is an inner component rod whose coefficient of expansion is lower than that of the outer tube, while in the zone of the connectable heating surface the component rods have a higher coefficient of expansion than the outer tube.
Patent ES-8600711-A1 (ES)
Title: Apparatus for plastic film packaging spools of sewing thread and the like.
IPC: B65B11/32
Filed: 1984-10-09
Abstract: The apparatus for plastic film packaging spools of sewing thread and the like comprises an initial winding device (3 for winding the plastic film around a spool (1), which device (3) comprises a pair of guides (4) across the inlets whereof a plastic film is fed, and a pusher (5) which is adapted to insert the spool in between said guides (4) a cutting device (19,20) for cutting off the portion of plastic film which is being wound around said spool (1) a gripper (25) for picking up the spool leaving said guides (4) a folder (37) for folding over the spool a first longitudinal flap of the plastic film partly wound around said spool and a welding device (42,43) for welding the second longitudinal flap of the plastic film to the first flap. The second flap is adapted to fold, by rotation of the grippers (25), over the first flap in abutment relationship with the welding device (42,43).
Patent ES-8600477-A1 (ES)
Title: Device for actuating disc brakes in motorvehicles or elsewhere.
IPC: F16D65/54
Filed: 1984-11-05
Abstract: This invention is concerned with a mechanism for actuating disc brakes in motorvehicles or elsewhere. The mechanism comprises a caliper (2) securely attached to the fixed main frame of a motorvehicle and carrying, on opposite sides with respect to a disc (3) of a disc brake, a pair of friction pads (12) which are engageable by contact with the opposed faces of the disc (3). The peculiar aspect of the mechanism is that it comprises a box-like body (1) securely attached to the cited caliper (2) and accommodating slidably therein a push rod (5) movable parallely to the disc (3) axis the push rod (5) has at least one ramp region which engages with a first wedge (6) having an inclined face (6a) mating in mutual sliding relationship with an inclined face (8a) of a self-adjustment wedge (8) the self-adjustment wedge (8) engages at its opposite face, relatively to the first wedge (6), with a plunger (10) acting on the friction pad (12) to urge it into engagement with the brake disc (3).
Patent ES-8602599-A1 (ES)
Title: Substituted trans-1.2-diaminocyclohexyl amide compounds.
IPC: C07D209/18
Filed: 1984-12-04
Abstract: Substituted trans-1,2-diaminocyclohexyl amide compounds demonstrating selective opioid receptor binding possess utility as analgesic, diuretic, and psychotherapeutic agents. A method of preparing the compounds, pharmaceutical compositions employing the compounds, and a method of alleviating pain employing the compounds are also disclosed.
Patent ES-8602283-A1 (ES)
Title: Video cassette front loading system for VTR
IPC: G11B15/66
Filed: 1985-01-23
Abstract: The loading system includes an arm (13) coupled to a cassette holder (12) and being rotatable around an axis perpendicular to the direction of inserting a cassette. A guide (35) is responsive to rotation of the arm for guiding the cassette holder upward and downward as the narrowest width of the cassette is horizontal. The system pref. also includes a first transport device (43,60) for horizontally transporting a cassette in the holder and a second transport device (40,50) for vertically transporting the cassette and holder. A device (27,29) may be provided for detecting the completion of horizontally transporting the cassette. Another device (17,29) may be provided for preventing the holder from being switched from a pathway for the first transport device to a pathway for the second transport device.
Patent ES-8602781-A1 (ES)
Title: Process for the preparation of N1-methyl-10alpha-methoxylumilysergol and esters thereof, and intermediates for their preparation.
IPC: C07D457/02
Filed: 1985-03-26
Abstract: N1-Methyl-lysergol (I) acetate, toluene-p-sulphonate and methanesulphonate are new. Prepn. of N1-methyl-10alpha methoxylumilysergol and its esters of formula (II) comprises subjecting a (I) ester to a photochemical reaction with MeOH/H2SO4. The resulting ester may be hydrolysed to (II R=H) or subjected to transesterification. (R = H or acyl).
Patent ES-8609413-A1 (ES)
Title: Flame retardant thermoplastic multi-block copolyester elastomers.
IPC: C08K3/34
Filed: 1985-04-29
Abstract: Flame retardant thermoplastic multi-block copolyester elastomer compositions containing a bromine-containing flame retardant antimony trioxide and an organophilic clay which is the reaction product of at least one quaternary ammonium salt with a smectite clay.
Patent ES-8605875-A1 (ES)
Title: Circular knitting machine
IPC: D04B15/78
Filed: 1985-05-03
Abstract: A circular knitting machine for hosiery includes an electromagnetic needle selection system. This selection system includes pivotal selector devices which act on resilient pushers and which are pushed indiscriminately or selectively against the resilient action of the pushers by radially acting cams. The system also includes groups of electromagnets which are placed annularly around the cylinder to exert a retaining effect on the selected cams when they are pushed against these by radially acting cams. In addition, electromagnets are placed between adjacent retaining electromagnets and they are of a size not exceeding the gap between the needles and the adjacent jacks. The jacks are excited selectively by means of a program control in order to exert the same retaining action as the retaining electromagnets and to effect abandonment or relinquishing of a selector which is moving.
Patent ES-8701584-A1 (ES)
Title: Method and apparatus for producing laminated products.
IPC: A23G3/20
Filed: 1985-05-17
Abstract: A method and apparatus for producing laminated products, such as candy, is disclosed. The method includes the steps of continuously forming a semifluid sheet of a first material on a longitudinally extending conveyor, depositing a semifluid second material on the sheet of the first material, continuously rolling the sheet from the edges thereof inwardly to form a double roll extending longitudinally along the conveyor, and flattening the roll into a laminated sheet product. The method further includes the steps of forming the sheet into a "rope" of substantially smaller width than the sheet by folding the sheet over itself from the edges of the sheet and allowing the rope to move transversely across a slower moving conveyor so that the rope bunches up on the conveyor. The rope is then flattened by a roller. The method also includes the step of causing the sheet to longitudinally fold over itself so as to form laminations. Addtionally, the method includes the steps of dividing the laminated sheet product into longitudinally extending strips and transversely dividing the strips into individual product pieces. Apparatus for achieving the method is also disclosed.