baber/WOPTO huggingface dataset:
Patent ES-361688-A1 (ES)
Title: Apparatus for removing textile thread waste from a textile thread carrier
IPC: B65H73/00
Filed: 1968-12-20
Abstract: Waste thread wound on bobbins is removed by lifting the thread turns with a flattened tapering pointed member and cutting the lifted thread. The cutter may be an integral blade (Fig. 2), or a rotating cutting blade (as shown) or vibrating cutter (Fig. 6) working in a slot in the lifting member.
Patent ES-369350-A1 (ES)
Title: Twistless projectile with launching tube
IPC: F42B10/18
Filed: 1969-07-10
Abstract: A projectile comprises a body 4 and a plurality of pivoted stabilizing fins 18 which, in use, are movable from a position adjacent the body 4 where portions of the fins form a substantially continuous gas-tight sealing ring 21 in a launching tube 2, to an extended position for flight. The fins constitute segments of a hollow rotational plastics body and are each formed with a longitudinal rib 22. Holes 19 in the fins provide a braking effect during flight. The fins are pivoted to a displaceable disc 8, from which a rod 16 extends into the body 4. Projections 11 are provided on the disc to engage the cap 7 of a similar projectile (not shown) arranged in tandem. In use, propellant gases are introduced from the front of tube 2 and act upon surfaces 31 and 32, whereby the force of the gases are transmitted to the body 4 by engagement of the fins with a flange 5. As the projectile is ejected rearwardly from the tube 2 a split spring ring 29 extends the fins, whereupon the air pressure pushes the assembly of fins and disc 8 to a rearward position determined by engagement of a conical portion 17 of rod 16 in a conical box 15 formed in the projectile casing.
Patent ES-371042-A1 (ES)
Title: Universal stone working machine - has diamond-tipped tools slid and pivoted hydraulically and pressed against end stops
IPC: B28D1/00
Filed: 1969-08-30
Abstract: The universal stone working machine is used for ginding, cutting and milling both natural stone and concrete. It has several tools and a workpiece holder moving in relation to the tool in the machining direction. The tool can be set and locked at different angles and simultaneously adjusted sideways and vertically. - The tools are diamond-tipped, and the horizontal and vertical movements of the tool support (4) and the pivoting movement of the tool (22) are effected hydraulically. Hydraulic pressure against the end stops (6, 7, 16, 17) is maintained during the entire operation, so that the tool is clamped in place during each phase. The tools, which slide independently but pivot together, each finish one surface during one forward pass, while in a second position, into which they are slid and/or tilted, they do the same on another surface during thereturn pass.
Patent ES-399545-A1 (ES)
Title: Semi-automatic closure applicator
IPC: B65B51/04
Filed: 1972-02-07
Abstract: A power-cycled machine triggered by the manual vertical presentation thereto of a bunched bag neck, to apply in confining relation to said neck a "Kwik Lok" type of bag closure. The machine receives closures in strip form, each closure having a narrow forward opening connecting with a heart-shaped closure aperture forming jaws preventing escape of the bag neck forced through said opening into said aperture. This strip is advanced during the second half of each cycle to feed the foremost closure into a slot in a closure applying rocker with the latter rocked upwardly into horizontal position. As the cycle is concluded, the rocker is rocked 60 DEG downward to thus incline downward the foremost closure. The next cycle is initiated by presenting a vertically bunched bag neck manually to the middle of the rocker, the bag neck engaging a trigger starting the motor which rocks the rocker to swing the foremost closure back up to horizontal position, thus flexing the jaws thereof about the bunched bag neck and trapping the latter in the closure aperture. The motor automatically stops when this occurs, and starts again to complete the cycle when the closed bag is pulled forwardly to separate the foremost closure from the strip. The next following closure then becomes the foremost in the strip and is automatically fed into the rocker and swung downwardly 60 DEG in readiness to be applied to a bag in the next following cycle. An automatic indexer prevents escape rearwardly of the foremost closure while being applied to a bag neck. The indexer also secures the balance of the closure strip against being pulled forwardly by the separation of the closure on the bag from the rest of the closure strip. Provision is also made for optionally feeding through the machine bare closures in strip form or strips of such closures having labels glued on the individual closures. The machine also has a printer for printing dates or code markings on the individual closures or labels as they pass through the machine.
Patent ES-408629-A1 (ES)
Title: Temperature compensation system for a magnetic disk memory unit
IPC: G11B33/14
Filed: 1972-11-15
Abstract: A temperature compensation system for a magnetic disk memory unit which is removable from a disk drive unit in which the transducer which is part of the track positioning system is located in the same temperature and mechanical environment as the magnetic disks and read/write heads. All active elements are kept at a substantially uniform temperature by proper air flow and temperature changes are compensated for by the use of similar materials in similar locations.
Patent ES-408890-A1 (ES)
Title: Method for preparing azines
IPC: C07C241/00
Filed: 1972-11-22
Abstract: A method is disclosed for preparing symmetrical azines of the formulas R1R1 ANGLE C=N-N=C ANGLE (I) R2R2 R1R1 ANGLE C=N-N=C ANGLE (II) R3R3 R3R3 ANGLE C=N-N=C ANGLE (III) R4R4 and unsymmetrical azines of the formulas R1R1 ANGLE C=N-N=C ANGLE (IV) R2R3 R1R3 ANGLE C=N-N=C ANGLE (V) R2R4 and mixtures of azines (I), (II) and (IV) and (I), (III) and (V), wherein R1, R2, R3 and R4 each is a hydrogen atom, a straight chain alkyl radical of from 1 to 12 carbon atoms, a branched chain alkyl radical or unsubstituted or alkyl substituted cycloalkyl radical of from 3 to 12 carbon atoms, a hydrocarbon radical of from 6 to 12 carbon atoms containing a benzene ring further provided that R1 and R2 can be the same or different radicals, R3 is a radical different from R1 and R2 and R3 and R4 are radicals different from each other and each are different from R1 and R2 or R1 and R2 or R1 and R3 or R3 and R4 bonded to the same carbon atom together form an unsubstituted or aliphatic substituted alkylene radical of from 3 to 11 carbon atoms, each of the aforesaid radicals being unsubstituted or substituted with one or more radicals which are stable in the medium in which the azines are produced.
Patent ES-412732-A1 (ES)
Title: Two stroke dredging plant
IPC: E02F3/88
Filed: 1973-03-16
Abstract: A watercraft mounted pneumatically operated dredging plant comprising a dual shovel assembly in combination with a pumping unit, the shovel assembly including two shovels, each of which has a working edge facing in a direction opposite from that of the other, and the pumping unit having at least two pumping chambers for alternately connecting one of the shovels to a source of compressed air. The shovel assembly and pumping unit in assembly being adjustably suspended from the watercraft with respect to height and with the inclination of the working edge of each shovel with respect to the vertical being controllable to effect to-and-fro dredging strokes by the shovel assembly.
Patent ES-412959-A1 (ES)
Title: Gas discharge lighting arrangement with reversible ion supply
IPC: H05B41/19
Filed: 1973-03-23
Abstract: An electric discharge lamp with an ion reservoir to which a DC voltage of reversible polarity is applied so that the gas pressure within the lamp can be easily increased or decreased. By using several ionizable materials in the lamp, the color of the emitted light can be changed by adding or removing one of said materials.
Patent ES-428143-A1 (ES)
Title: Thermosetting acrylic powders
IPC: C08F2/38
Filed: 1974-07-10
Abstract: Telechelic or semi-telechelic polymers, the average composition of which has the (Y)yformula V-(X)x-(Y)y-Z wherein V is a hydrogen atom or Z, X is the radical originating from an ethylenically monomer carrying a polymerizable >C = C< group and at least one other reactant group selected from the group consisting of OH2-N-CH2OR' | R (R and R' being a hydrogen atom or a lower alkyl radical), COOH or anhydride and O ANGLE >C---C<, Y is the radical originating from an ethylenically unsaturated monomer carrying only a >C = C< group, Z is a hydrocarbon radical carrying at least one reactive group selected from OH, COOH and NH2, x is a number between 0 to 10, Y IS THE REQUIRED NUMBER OF MOLECULES OF Y to ensure that the molecular weight of the polymer chain is between 2000 and 8000, THE X RADICALS X and the y radicals Y being statistically distributed along the -(X)x-(Y)y- polymer chain according to polymerization kinetics, and thermosetting acrylic powders comprising said polymers as binder.
Patent ES-435951-A1 (ES)
Title: Low foaming acid-anionic surfactant sanitizer compositions
IPC: A01N25/30
Filed: 1975-03-24
Abstract: Low foaming acid sanitizer compositions containing anionic surfactants which normally exhibit high-foaming, e.g. dodecyl benzene sulfonic acid, are obtained by incorporating in the composition a foam suppressant combination of a C8-C18 -aliphatic alcohol, or a C9-C12-alkyl-phenol, e.g. tridecyl alcohol and a polyvalent metal salt, e.g. aluminium sulfate. The usual solubilizers such as propylene glycol and isopropyl alcohol can be present as optional ingredients. Anti-microbial properties of the composition are not adversely affected by the foam suppressants and the compositions exhibit low foaming even in deionized water.
Patent ES-438224-A1 (ES)
Title: Vibratory mill for disintegrating material
IPC: B02C17/14
Filed: 1975-06-04
Abstract: In a vibratory mill, a plurality of parallel, horizontal grinding tubes are mounted in groups on an upper and a lower part of a carrier. The two carrier parts are linked together by two pairs of links which form a parallel crank linkage and stationary bearings mount each of the links intermediate their ends for pivoting about an axis parallel to the grinding tube axes. An eccentric drive mechanism is arranged to vibrate the carrier in a direction transverse to the grinding tube axes. The drive mechanism includes an eccentric mounted on one of the carrier parts for imparting to the carrier an amplitude of vibration of at least 15 mm about a central position of the links which is inclined from the horizontal at an angle of 30 DEG -60 DEG , preferably 45 DEG , a connecting rod connected to the eccentric and extending at a right angle to the central position of the links, and a rubber or helical spring connecting the connecting rod to the other carrier part. The carrier parts are connected by connecting rods extending at a right angle to the central position of the links, rubber or helical springs being interposed between the rods and the carrier parts.
Patent ES-440588-A1 (ES)
Title: Abrasive wheels for cigarette lighters and method of making same
IPC: F23Q2/46
Filed: 1975-08-30
Abstract: Abrasive wheel for cigarette lighters consists of cylindrical plate having teeth along one edge and a knurled outer cylindrical surface. The wheel may be formed by bending a strip into a cylinder or stamping a circular plate into the shape of a cup.
Patent ES-459946-A1 (ES)
Title: Hair conditioning shampoo
IPC: A61Q5/02
Filed: 1977-06-20
Abstract: Hair conditioning shampoo comprising an alkyl ether sulphate detergent, 0.2 to 0.8% by weight of a cationic cellulosic resin as hair conditioning agent and, to increase the deposition of the resin on the hair during shampooing, an added amount of S% by weight of a water-soluble simple salt such that (S/MW)xN is from 0.03 to 0.21 where MW is the molecular weight of the salt and N is the number of ions produced by the salt in aqueous solution.
Patent ES-460283-A1 (ES)
Title: Load moment sensing system for lift trucks
IPC: B66F17/00
Filed: 1977-06-30
Abstract: An improved load moment sensing system for a lift truck having tilt and lift cylinders for tilting a mast and lifting a carriage on the mast, respectively. A sensor is provided for sensing the load moment placed on the frame and a sensor is provided for determining when the carriage is elevated on the mast. A logic system is responsive to the sensors for preventing actuation of the tilt and lift cylinders simultaneously when an overload is sensed while allowing rearward tilting only when an overload has been sensed and when the carriage is elevated. The system also prevents tilting forwardly when an overload has been sensed and when the carriage is elevated. The system also allows tilting forwardly when an overload has been sensed and the carriage is not elevated.
Patent ES-469850-A1 (ES)
Title: Process of making cellulated glass beads
IPC: C08K3/34
Filed: 1978-05-13
Abstract: A process of making cellulated glass beads by forming a mixture comprising glass particles and cellulating agent into nodules, heat treating the nodules to cause fusion of glass and evolution of gas from the cellulating agent to form cellulated glass beads, and cooling the cellulated glass beads to a rigid condition. The cellulating agent utilized has the characteristic of creating expansion forces due to the evolution of gas during heat treatment which are generated wholly or mainly while the glass viscosity is within the range 106.5 to 108.5 poises. The heat treatment is carried out with a quantity of cellulating agent at a maximum cellulation temperature which is not above the temperature corresponding with a glass viscosity of 105.5 poises and for a time such that the beads immediately following the heat treatment are populated with cells, and after cooling have a bulk density of not more than 0.5 g/cm3 and a water-permeability of less than 15% by volume determined by the immersion test herein specified.
Patent ES-471790-A1 (ES)
Title: An electronically controlled winding unit
IPC: D01D7/00
Filed: 1978-07-17
Abstract: The present invention relates to a method and apparatus for winding freshly spun and/or drawn threads 46 at substantially constant speed onto a reel 45. The instantaneous deviation of winding speed of the thread from a desired value is utilized as a control variable for influencing this winding speed. The reel speed and instantaneously effective reel radius are scanned simultaneously at 13,47 and are multiplied together at 27 to form the instantaneous winding speed. The deviation of the product formed from the desired value is fed into a control circuit 43 for influencing the winding speed i.e. the reel drive motor 36. The control is modified by the measured motor current.
Patent ES-472488-A1 (ES)
Title: Apparatus and method for counting fruits and other objects
IPC: G06M7/00
Filed: 1978-08-10
Abstract: Apparatus and method for the counting of objects and in particular fruits such as oranges, grapefruit, lemons, and the like, which are randomly continuously presented by a conveyor or other means to a counting area in which the objects are illuminated. An image of the counting area and illuminated objects is optically reproduced on a self-scanning photodiode array which generates a series of output analog video signals corresponding to the light intensity on each of the photodiodes. These analog signals are amplified and compared with a voltage that is approximately 60% of the peak voltage value from the array, to provide an output binary signal pulse having a digital logic value of "1", when the video signal is above the 60% value, and a value of "O" when below the 60% value. Logic circuits group certain of the output binary signal pulses into a predetermined group recognition pattern having a configuration such that it will occur only once for each object that it scanned, and which is decoded to provide an output counting pulse for each object presented to the counting area.
Patent ES-473313-A1 (ES)
Title: System for automatically releasing a dead lock state in a data processing system
IPC: G06F9/46
Filed: 1978-09-13
Abstract: A dead lock releasing method automatically releases a dead lock state in a data processing system, wherein a plurality of kinds of tasks selectively use a plurality of common resources. When one task X occupies a resource A and, in this state, the task is to occupy a resource B, if the resource B is occupied by another task Y, the task X is placed in a waiting state. When the task X is placed in a waiting state based on the occupation of the resource B by the task Y and the task Y, which is to occupy the resource A, is placed in a waiting state based on the occupation of the resource A by the task X, the task X and the task Y are placed in a dead lock state. When the dead lock state is caused between the tasks X and Y, the occupation of the resource A by the task X is released and the processing of the task Y is carried out. Then the processing of the task X is carried out.
Patent ES-473523-A1 (ES)
Title: Process for obtaining new strains of yeast for bread-making and novel strains of yeast thus prepared
IPC: C12N1/18
Filed: 1978-09-20
Abstract: A complete and reproducible process for producing novel strains of yeast, comprises making a first screening test and at least one other screening test selected from a group of screening tests which do not resort to any measurement of gas release, selecting by means of said first and at least one other said screening test the desired strains from a group of diploid strains prepared previously either by hybridation, or by mutation of existing strains. The tests are as follows: A first test consists of measuring the average multiplication coefficient of a given strain by following the optical density variation of a standard medium seeded by a suspension of cells obtained from this strain. A second test consists of measuring in the same manner the average multiplication coefficient of the said strain in the presence of an inhibitor acid added to the standard medium. A third test consists of measuring the maltose adaptation of said strain in the presence of glucose by determining the amount of maltose subsisting in a standard medium after a known amount of glucose added to this medium has been completely consumed. A fourth test consists of measuring the invertase content of said strain. A fifth test consists of measuring the latent time of said strain. The hybridation can consist of systematic haploid crossings derived from quick Saccharomyces Cerevisiae strains adapted to maltose and haploids derived from very slow strains not adapted to maltose, but well adapted to sweet doughs and sometimes also to acid doughs.
Patent ES-473768-A1 (ES)
Title: Procedure for producing detergent additives for lubricants and fuels.
IPC: C10M/
Filed: 1978-09-28
Abstract: This invention relates to additives for hydrocarbons suitable for use in internal combustion engines, and specifically this invention relates to detergent additives for fuel, designed for use in hydrocarbon fuels for internal combustion engines.  In another of its aspects, the invention relates to mixtures which contain a multitude of different functional components which combine to improve the quality of the detergents for fuels and detergents for lubricants.
Patent ES-478151-A1 (ES)
Title: Acetic acid derivatives of 5,6-dihydrobenzo[b]pyrido[3,2-f]thiepine and oxepine
IPC: C07D491/04
Filed: 1979-02-28
Abstract: Acetic acid derivatives having the formula, < IMAGE > wherein X represents an oxygen or two hydrogen atoms, Y represents CH or N, A represents an oxygen or sulfur atom, and R represents hydroxy, amino or a lower alkoxy group having 1 to 5 carbon atoms possess excellent antiinflammatory activities.
Patent ES-479562-A1 (ES)
Title: Process start-up
IPC: F02C6/00
Filed: 1979-04-11
Abstract: Supplemental energy required during start-up of physical and chemical processes, for example fluid catalytic crackers, Velox boilers, is supplied by a gas turbine, for example an aircraft gas turbine, which can be uncoupled from the process once the process has become self-sustaining. The need for expensive additional drivers, for example large electric motors, which are conventionally used and which are fully used only at start-up is thereby largely or completely avoided.
Patent ES-481519-A1 (ES)
Title: Apparatus for luminescent determination of concentration of an analyte in a sample.
IPC: G01N33/58
Filed: 1979-06-13
Abstract: The apparatus comprises a movable member (10) which carries a plurality of cuvettes (11) containing material under test. Control means cause the member (10) to be moved to bring the cuvettes (11) successively into register with a photomultiplier (16), and in that position reagent is automatically added to a cuvette, giving rise to a luminescent reaction. Light from the reaction is detected by the photo-multiplier (16) and the resultant signal processed and recorded. The control means is triggered to stop the member (10), add reagent, record the signal from the luminescent reaction, and restart the member, from a photocell (28) which is illuminated through the member (10) only when a cuvette (11) is in register with the photomultiplier (16). According to the method, sample material containing the analyte for determination is mixed with a known amount or concentration of the same analyte labelled with a substance which is capable of taking part in a luminescent reaction. The mixture is then reacted with a known amount of another substance capable of reacting with the analyte and giving rise to a luminescent reaction with the labelling substance. From quantitative observation of the light from the luminescent reaction the amount or concentration of the analyte in the sample may be deduced.
Patent ES-484423-A1 (ES)
Title: 3-Azabicyclo(3.1.0)hexane derivatives and process for their preparation.
IPC: C07D209/52
Filed: 1979-09-25
Abstract: Mixtures of the geometric isomeric forms of 3-azabicyclo-(3.1.0)hexane-2-carbonitrile are resolved by selective extraction of a mixture of their benzenesulfonic acid salts or their toluenesulfonic acid salts.
Patent ES-488187-A1 (ES)
Title: Process for the preparation of urethanes.
IPC: B01J27/10
Filed: 1980-02-01
Abstract: The present invention relates to an improved process for the production of urethanes (carbamic acid esters) by the reaction of organic nitro compounds with carbon monoxide and organic compounds containing at least one hydroxy group in the presence of palladium and/or palladium compounds and a cocatalyst which consists of a mixture of one or more iron oxides and/or iron hydroxides and activating chloride-containing additives.
Patent ES-8104063-A1 (ES)
Title: Process and plant for the recovery of carbon-rich waste products.
IPC: C21C5/46
Filed: 1980-06-04
Abstract: For the purpose of efficiently reusing carbon-rich waste products, in particular old tyres, a process is provided which envisages decomposing the tyres thermally. The old tyres are introduced without being comminuted into a liquid metal bath which is covered with a basic layer of slag which serves to trap the sulphur. The gases produced are used as heating gases. The bath is heated by continuously or intermittently adding oxygen or enriched air, by blowing on or blowing in. It is flushed at the same time by circulating gas fed through a blow stone in the base. The steel wire reinforcements which interfere in the conventional pyrolytic process melt in the metal bath. The installation required is a metallurgical vessel (10) with inlet gas lock (41), extraction (70), a lance for blowing on or blowing in (1, 2) and also a blow stone (3). A barrier wall (13) protects the lance (1) for blowing on.