baber/WOPTO huggingface dataset:
Patent ES-374008-A1 (ES)
Title: Plate extruder
IPC: B29C48/47
Filed: 1969-11-28
Abstract: A disc plate extruder formed of a rotor and stator in spaced parallel relation with the faces of the rotor and stator being provided with projections arranged in a spiral path with the projections in the rotor having an abrupt wall facing in the direction of rotation of the rotor while the projections in the stator have an abrupt wall facing in the opposite direction and in which the projections are either continuous or discontinuous in the respective faces of the rotor and stator and in which the rotor may include radial projections for displacing the material to be extruded into the gap between the rotor and stator.
Patent ES-375786-A1 (ES)
Title: 1-(2-cyclohexylethyl) -6 or 7 methoxy-1,2,3,4-tetrahydroisoquinoline and acid addition salts thereof
IPC: C07D217/02
Filed: 1970-01-22
Abstract: A 6- or a 7-methoxyisoquinoline compound having the formula WHEREIN N IS 1-3 AND ITS PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS ARE CUTANEOUS VASODILATORS.
Patent ES-393898-A1 (ES)
Title: Hydraulic shifting mechanism for a mechanical transmission
IPC: F16H59/04
Filed: 1971-08-04
Abstract: A hydraulic shifting mechanism for a mechanical transmission of the type having a plurality of shiftable pistons for producing corresponding shifting movements in the transmission, and having a manual shift lever and three pistons, including a lower central one and two upper, laterally-spaced ones, the shift lever being movable laterally for selectively engaging the pistons, and movable fore-and-back for shifting the selected piston the shift lever has a lower end engageable with the selected piston, and is incorporated in a unit having side elements movable laterally with the shift lever but fixed against fore-and-back movement, the pistons having notches and grooves receiving the side elements the side elements when the shift lever is in neutral or central position, respectively restrain the corresponding upper pistons against fore-and-back movement and when the shift lever is moved laterally in either direction, one of the side elements releases the corresponding upper piston and restrains the lower piston against fore-and-back movement, while the other side element continues to restrain its corresponding upper piston.
Patent ES-397931-A1 (ES)
Title: Balancing apparatus for balancing out-of-balance bodies
IPC: G01M1/22
Filed: 1971-12-03
Abstract: An apparatus for balancing a body such as a motor vehicle wheel in two balancing planes whereby a driving shaft is supported by two separated bearings, one movable and the other immovable and, each having a force measuring device associated with it for each measuring the force which the shaft applies to its associated bearing. The force measuring devices are connected via suitable resistances to a two position switch which in turn is connected to an indicator for displaying imbalance. The switch has a first position connecting both force measuring devices to the indicator so that, when the body is mounted with one of the planes coinciding with the immovable bearing, the indicator displays the imbalance in that plane after imbalance in the other plane has been corrected. The second switch position connects only the force measuring device associated with the movable bearing to the indicator so that, when the body is mounted with the one of the planes coinciding with the immovable bearing, the indicator displays the imbalance in that other plane.
Patent ES-408150-A1 (ES)
Title: Shut-off damper
IPC: F16K1/18
Filed: 1972-10-31
Abstract: A shut-off damper which can be actuated by an air cylinder and closed so that there is substantially no leakage passed it. A bearing surface on the damper is urged against a seating surface on the duct sufficiently to form a hermetic seal.
Patent ES-408398-A1 (ES)
Title: Film cartridge
IPC: G03B17/30
Filed: 1972-11-08
Abstract: A film cartridge capable of receiving a continuous film wherein the cartridge includes spiral shaped guide members coiling the film when it is introduced into the cartridge, and wherein the guide members have several breaks in their curvature to provide a spiral like spring which touches the coiled film only at discrete points.
Patent ES-409884-A1 (ES)
Title: Hose winding and packaging machine
IPC: B65B27/06
Filed: 1972-12-21
Abstract: A wholly automated hose winding and packaging machine that severs a predetermined running length of elongate material into a neat package, ties the package and strips same from the machine proper.
Patent ES-411618-A1 (ES)
Title: 1,2,3-Thiadiazole derivatives
IPC: A01P21/00
Filed: 1973-02-14
Abstract: New substituted carbamoyl amino 1,2,3-thiadiazoles as plant regulating agents are provided, including processes for producing these compounds.
Patent ES-414081-A1 (ES)
Title: Sliding and locking the forging tools on a forging press
IPC: B21J13/03
Filed: 1973-04-25
Abstract: A preferably horizontally-acting forging press has forging tools slidably mounted on the forging pistons so that the tools can move up and down, the tools having two different forging zones, and a hydraulic device for locking the forging tools with one or other of their forging zones in the working position of the press.
Patent ES-421039-A1 (ES)
Title: Process for aerobic decomposition and solvent treatment of waste material
IPC: B03B9/06
Filed: 1973-11-30
Abstract: In a process for the production of fiber substances from waste which contains aerobically unstable components, the waste is subjected to aerobic decomposition at a temperature of at least 50 DEG C in the presence of oxygen to form a fibrous mass and then the mass is treated with solvents which dissolve these components. This eliminates the odor characteristic of fiber substances produced from waste. An arrangement for carrying out the process is also disclosed.
Patent ES-432946-A1 (ES)
Title: Amino containing isonicotinic acid derivatives
IPC: A01N43/40
Filed: 1974-12-16
Abstract: Compounds of formula < IMAGE > wherein X represents chlorine, bromine or iodine, R1 represents a C1-C12-alkyl group optionally substituted by hydroxy, C1-C4-alkoxy, amino or mono- or di-C1-C2-alkylamino or a C3-C4-alkenyl group, C3-C8-cycloalkyl group, benzyl group, p-acetylbenzyl group or phenethyl group, and R2 represents hydrogen or a C1-C4-alkyl group or a C3-C4-alkenyl group, or R1 and R2 together represent a 5- to 7-membered heterocyclic group, which optionally can additionally contain an oxygen atom, AS WELL AS THEIR SALTS WITH ORGANIC AND INORGANIC BASES WHICH ARE USEFUL AS BACTERICIDES AND FUNGICIDES.
Patent ES-434383-A1 (ES)
Title: Resin coated metal substrates
IPC: C08G59/50
Filed: 1975-02-01
Abstract: A cured epoxy resin-containing synthetic resin coating is suitable as durable, heat- and chemicals-resistant, electroinsulating coatings for tubes and containers made of metal. This synthetic resin coating contains a solid epoxy resin based on 4,4'-diphenylolpropane and/or 4,4'-diphenylolmethane and epichlorohydrin, and from 1 to 12% by weight, based on the epoxy resin present in the coating, of at least one compound of the formula I or II < IMAGE > and furthermore flow-control agents, thixotropic agents and optionally also pigments. In the heterocyclic rings of the formulae I and II, the radicals R are alkyl groups having 1 to 6 carbon atoms, aromatic hydrocarbon radicals having 6 to 10 carbon atoms or benzyl radicals. The compounds of the formulae I and II act as crosslinking components. The synthetic resin can be applied as a solid powder to the heated metal substrate, where it flows out to give a uniform film. This film can be cured without a further working step utilising the heat capacity of the metal. This achieves a significant saving in work.
Patent ES-437172-A1 (ES)
Title: Automatic electronic apparatus for measuring the bronchial resistance and the elastance of the pulmonary tissue
IPC: A61B5/091
Filed: 1975-04-29
Abstract: The invention relates to medical science.
Patent ES-437672-A1 (ES)
Title: Railroad crossing construction
IPC: E01C9/04
Filed: 1975-05-14
Abstract: Railroad crossing structure for a paved roadway over at least a pair of spaced rails mounted on cross ties to form a railroad track and supported by a ballast comprises a flexible center pad which extends transversely between each pair of spaced rails and flexible side pads which extend transversely between each segment of paved roadway and the rail nearest thereto. The flexible center and side pads are bonded directly to the ballast and comprise a resilient base layer containing a cured flexible thermoset resin and a filler of comminuted scrap rubber, and a resilient wear layer on top of the base layer and containing a cured flexible thermoset resin and a filler of finely divided rubber.
Patent ES-439887-A1 (ES)
Title: Wingfold positioning device
IPC: A01B73/04
Filed: 1975-07-31
Abstract: A foldable multiple sectioned farm implement having a center section, side sections that fold inwardly and upwardly so that the center of gravity of the folded sections is inboard of the respective folding pivotal axis, and biasing structure which acts to unfold the side sections by forcing the respective center of gravity of each folded section outwardly of its respective pivotal axis. The biasing structure is mounted on a brace member secured to the center section to engage the side sections when folded inwardly and upwardly. Included with the biasing structure are support mounts positioned on each end of the brace member, each of which slidably supports a spring biased rod. Each rod contacts a side section to bias it outwardly by the spring bias acting thereon.
Patent ES-442275-A1 (ES)
Title: Laser amplifier system
IPC: H01S3/136
Filed: 1975-10-31
Abstract: A laser amplifier system having plural parallel paths for amplification of laser radiation from a single, stable laser oscillator. The plural paths of laser amplification are excited to produce sequential pulses of amplified output radiation that are interleaved by an optical combining system to produce a single path of amplified, pulsed radiation of increased repetition rate.
Patent ES-448956-A1 (ES)
Title: Method for decorticating seeds
IPC: B02B3/12
Filed: 1976-06-16
Abstract: A method and apparatus for decorticating or peeling seeds is disclosed. The seed kernels are separated from their hulls by feeding the seeds into a turbulent flow compressed air stream in a flow passage of sufficient length to accelerate the seeds to high velocity in the air stream and then flowing the compressed air stream into a passage of much larger cross-sectional area. This causes a sudden and large reduction in the compressed air stream velocity and decrease in pressure exerted on the seeds which in turn produces a reversal of stresses which were exerted in the kernel and the hull during acceleration, separating the kernel from the hull. The turbulent flow and mechanical forces created by collisions with the flow passage and between individual seeds increases the efficiency of the process. The process is repeated to produce a complete decortication by staging a series of flow passages of the type described, each successive stage receiving the output of the previous stage.
Patent ES-454689-A1 (ES)
Title: Pyrazoline compounds useful as optical brighteners
IPC: C09B57/00
Filed: 1976-12-29
Abstract: Disclosed are optical brightening agents of formula I, wherein R1 is hydrogen or chlorine, R 2 is hydrogen or methyl, R3 is hydrogen or C1-6alkyl, and M is hydrogen or a non-chromophoric cation.
Patent ES-456979-A1 (ES)
Title: Process for the production of high-impact thermoplastic moulding compositions
IPC: C08L77/00
Filed: 1977-03-18
Abstract: A moulding composition consisting of:
Patent ES-457474-A1 (ES)
Title: Method for regulating the driving power of an expansion engine and expansion engine for carrying out this process
IPC: F02D9/02
Filed: 1977-04-01
Abstract: A method for controlling the driving power of an expansion engine and an expansion device for carrying out said method, said expansion device being driven by the combustion gases of a separate combustion device to which fuel and air are supplied, said air being supplied to said combustion device by a supercharger via a cooling installation and after compression in said expansion engine the temperature of said compressed air being modified by its cooling in said cooling installation in such a way that the power control takes place by setting the compression temperature of said compressed air at a chosen constant combustion temperature of the combustion gases in said combustion device.
Patent ES-458420-A1 (ES)
Title: Polyprenyl piperazines
IPC: A61K31/54
Filed: 1977-04-25
Abstract: Polyprenyl derivatives having the formula < IMAGE > [wherein A and B individually represent a group of the formula -CH2OR1 (wherein R1 is hydrogen atom, an alkyl group having an intervening hetero atom in the carbon chain, carboxyl group on its salt or an aliphatic acyl group optionally having an intervening hetero atom in the carbon chain, an aromatic acyl group, a heterocyclic acyl group, an araliphatic acyl group, a heterocyclic aliphatic acyl group or a radical of an inorganic acid or its salt) or where one of A and B represents the group -CH2OR1, the other represents a group of the formula -COOR2 (wherein R2 represents hydrogen atom, a metal atom capable of forming a salt, an organic base or an alkyl group), a group of the formula < IMAGE > or a group of the formula < IMAGE > (wherein R3 and R4 may be the same or different and each represents hydrogen atom, an alkyl group optionally having a heterocyclic substituent, an aryl group or an aralkyl group or R3 and R4 may jointly form a ring optionally containing other hetero ring atom) and n is an integer of 0 to 4 inclusive, provided that when both A and B are the group -CH2OR1, either of the R1 represents an alkyl group having an intervening hetero atom, carboxyl group or its salt, an aliphatic acyl group having an intervening hetero atom in the carbon chain, a heterocyclic acyl group, a heterocyclic aliphatic acyl group or a radical of an inorganic acid or its salt].
Patent ES-461196-A1 (ES)
Title: Flexure hinge assembly and method of manufacture thereof
IPC: G01C19/18
Filed: 1977-07-30
Abstract: Two tubular components (00, 02) arranged concentrically one inside the other are divided into a driving element (148a), a cardanic element (152, 162), a driven element (154a) and a plurality of bending leaves (44, 74) by openings (40, 42) and slots (88, 90). Each bending leaf is formed by a pair of adjacent openings. One pair of bending joints situated diametrically opposite one another, each of which comprises two mutually perpendicular bending leaves, of which one belongs to the inner component and the other belongs to the outer component, connects the cardanic element to the driving element. Another bending-joint pair of this kind connects the cardanic element to the driven element. The bending leaves are obtained by machining in the openings when the inner and the outer components occupy a first rotational position in relation to one another. These components are then offset rotationally in order to form four bending joints distributed uniformly around the circumference. This gives a bending-joint arrangement for small angular deflections, the bending axes of which intersect the longitudinal axis at a common point and which is therefore particularly suitable for holding the rotor element of a free gyro.
Patent ES-464067-A1 (ES)
Title: Synthetic resin-base, antibiotic compositions containing amino acids
IPC: A61L27/44
Filed: 1977-11-11
Abstract: By adding amino acids to antibiotic-containing compositions having as a base polymethacrylates, acrylates or a mixture thereof, reproducible improved antibiotic-release properties are achieved.
Patent ES-464537-A1 (ES)
Title: Track following servosystem for data storage apparatus
IPC: G11B21/10
Filed: 1977-11-28
Abstract: A data storage apparatus, such as an accessing head magnetic disk file, includes at least one data disk surface and a servo disk surface. In operation, a continuous position signal having high frequency components is derived from the servo surface, which has a quadature type servo signal prerecorded thereon. A circuit means modifies the derived position signal so that a substantially linear signal representing the displacement of the servo head from the servo track is obtained. A second position signal having a low frequency component is obtained from servo sector information registered on the data disk surface and together with the first position signal forms a hybrid position signal. This hybrid signal is used to control the movement of the data heads relative to the data tracks to ensure optimum transducing operation.
Patent ES-468124-A1 (ES)
Title: Process for bleaching textiles
IPC: D06L4/50
Filed: 1978-03-22
Abstract: A process for bleaching textiles which comprises treating stained textiles in an aqueous bath containing at least one water-soluble aluminium phthalocyanine, under irradiation with light and in the presence of oxygen, while either irradiating the bleaching bath direct or subsequently irradiating the moist textiles outside the bath, as well as water-soluble aluminium phthalocyanines containing detergent compositions are described.
Patent ES-470033-A1 (ES)
Title: Laminated iron core for transformers, choke coils and the like
IPC: H01F27/245
Filed: 1978-05-19
Abstract: Laminated iron core for transformers, choke coils and the like includes a plurality of core parts overlying one another at respective mutually opposing abutment locations, the respective mutually opposing abutment locations defining a space of varying width between one another, the core parts being disposed so as to form a relatively short closed inner path and increasingly longer closed outer paths for magnetic force lines, the space having a region of relatively greater width across which the relatively short closed inner path extends.
Patent ES-475249-A1 (ES)
Title: High voltage distributor utilizing a high dielectric fluid medium
IPC: F02P7/02
Filed: 1978-11-20
Abstract: A high voltage distributor is reduced significantly in size by utilizing a dielectric fluid medium having a high dielectric constant between adjacent spark plug contacts. The distributor includes a fluid-tight chamber which contains the fluid medium, a rotor, a common high voltage supply contact and a plurality of spark plug contacts concentrically disposed to provide a metal-to-metal conduction path with the rotor. The rotor defines an electrically conducting path between the common high voltage supply contact and sequentially selected spark plug contacts, and contains a magnetic element which is magnetically coupled to a corresponding magnet at one end of a rotationally driven shaft, located external to the fluid-tight chamber.
Patent ES-475566-A1 (ES)
Title: A Device for Inserting and Pushing a Bar into a Press-Piercing Mill
IPC: B21B25/02
Filed: 1978-11-30
Abstract: The device initially inserts a square bar 7, disposed along the rolling and drilling axis A of the mill, into the mill using a first ram (20) having a direction of action (R1). A second thrust means (14) having a direction of action (R) is moved into position and then thrusts the bar (7) at a speed set for rolling and simultaneously drilling the bar (7) in the mill. An actuator (34) can simultaneously move the first and second rams for selectively aligning either ram with the mill axis. The two rams can be mounted on a support pivotable at one end or on a support slidable transversely of the axis.
Patent ES-478305-A1 (ES)
Title: Time lock with kicker arm carrier actuator
IPC: E05B43/00
Filed: 1979-03-05
Abstract: The invention disclosed in the application is a time lock for bank vault doors and the like having a plurality of timer units of the settable dial type with a clockwork mechanism which includes a slip clutch in the gear train which permits the main winding stem to be rotated in an unwinding direction to move the dial in a descending time direction if it has been overdriven to a higher time setting than desired, and which includes a kicker arm mechanism to be abruptly kicked by spring force against a carrier assembly for the time lock unit to shift the carrier to release position when the dial reaches zero time.
Patent ES-480004-A1 (ES)
Title: Self-contained offshore platform
IPC: E02B17/00
Filed: 1979-04-04
Abstract: A self-contained jack up type drilling and production platform structure comprising a flotatable barge-like hull with support legs which can be jacked up and down to lower and raise the hull with respect to the surface of the sea. A removeable drilling module rests on top of the hull and extends over an opening therein between two of the support legs. Production equipment is arranged in the hull and communicates with the opening. Moveable conductor supports extend between the legs of the platform and serve to brace the drill string and production conduit conductors.
Patent ES-481289-A1 (ES)
Title: Welding method for joining a branch pipe to the wall of a tube or a vessel.
IPC: B26F1/00
Filed: 1979-06-05
Abstract: The method of using the frictional heat and pressure produced by a rapidly rotating non-cutting piercing tool to weld two or more parts, such as a piece of tubing on one hand and a plate, a tube or another body having locally a relatively thin wall on the other hand, together, to which end said piercing tool is forced through the two or more parts after the latter have been placed in the exact relative positions.
Patent ES-482060-A1 (ES)
Title: Delayed coking process with hydrotreated recycle and graphitized products thereof.
IPC: C10B55/00
Filed: 1979-06-29
Abstract: A delayed coking process in which the overhead vapors from a delayed coking drum are separated into light hydrocarbon products and a gas oil, and in which the gas oil is hydrotreated after being separated from the light hydrocarbon products. The hydrotreated gas oil is then combined with coker feedstock and fed to the coking drum. The process produces a coke capable of producing a graphitized product having a lower longitudinal coefficient of thermal expansion than that of the coke product produced from the same feedstock by the same process but without the hydrotreating step.
Patent ES-8101645-A1 (ES)
Title: Heteropolysaccharides produced by bacteria and derived products, their preparation, and the lyophilized culture of the bacteria.
IPC: A61L9/04
Filed: 1979-12-03
Abstract: A novel polysaccharide S-60 is disclosed composed of principally carbohydrate, 10-15% protein, and 3-4.5% acetyl groups as the O-glycosidically linked ester. The carbohydrate portion contains SIMILAR 12% uronic acid (based on wt. gum) and the neutral sugars rhamnose and glucose, the latter having an approximate molar ratio of 1.5 to 1. This polysaccharide is produced by an unnamed Pseudomonas species, ATCC 31461, in a suitable fermentation medium. Deacetylated poiysaccharide S-60 is also disclosed. It has valuable properties in both the clarified and non-clarified form and is useful as an agar substitute or as a shapeable room deodorant.
Patent ES-488334-A1 (ES)
Title: Method for obtaining uniformly mixed gases in a ball mold
IPC: B29B15/00
Filed: 1980-02-07
Abstract: A method is provided for rapidly distributing mixed gases throughout a partially evacuated ball mold. The invention is particularly useful in the pressurizing of tennis ball centers with a mixture of air and a low permeability gas. By this invention, the distribution of the low permeability gas throughout the mold can be accomplished by first partially evacuating air from the mold then injecting the mixed gases into the mold.
Patent ES-8101401-A1 (ES)
Title: Cationic surfactant-containing aqueous wax dispersions, and their use as textile finishing agents
IPC: C09K23/16
Filed: 1980-02-13
Abstract: Aqueous dispersions of an oxidized microcrystalline wax, optionally together with one or more non-oxidized paraffins, in which a cationic surfactant is used as dispersing agent may be applied to textile substrates by impregnation or exhaust processes. The treated textile substrates, particularly knitted goods, have improved sewability and are less liable to damage by high-speed sewing machines.