baber/WOPTO huggingface dataset:
Patent ES-429935-A1 (ES)
Title: Electrical connector
IPC: H01R12/72
Filed: 1974-09-10
Abstract: An electrical connector having an insulator with semicircular recesses therein for receiving sheetmetal contacts. In the assembled condition, the contacts are applied with their broad sides to the straight inside wall of the recess while the cutting edges of the contacts are pressed into the curved inside wall of the recess. In this way the contact strips can be inserted in an oriented direction.
Patent ES-431943-A1 (ES)
Title: Cephalosporin derivatives
IPC: C07D501/04
Filed: 1974-11-14
Abstract: New cephalosporin derivatives of the formula: < IMAGE > wherein one of A and A1 represents oxygen or sulphur and the other represents sulphur, R1 represents hydrogen, acetoxy, (5-methyl-1,3,4-thiadiazol-2-yl)thio or (1-methyl-1,2,3,4-tetrazol-5-yl)thio and R2 represents carboxy, or R1 represents a pyridinio radical and R2represents the carboxylate ion, are therapeutically useful compounds possessing antibacterial properties.
Patent ES-434008-A1 (ES)
Title: Locking device having low control power for an electrical device
IPC: H01H73/24
Filed: 1975-01-21
Abstract: Locking device of low control power for an electrical device having, between the locked part and the locking control element, a locking assembly having a rolling movement. This locking assembly has a rotating bearing and at least one coaxial disk is installed floating in a yoke connected with the control element. The device is installed more particularly on circuit-breakers for which it ensures accurate controlling, low consumption of power and high reliability.
Patent ES-438652-A1 (ES)
Title: Series of 5-aryl-2-furamidines
IPC: C07D307/68
Filed: 1975-06-17
Abstract: A series of 5-aryl-2-furamidines are useful as antidepressants.
Patent ES-439703-A1 (ES)
Title: Iodine-containing anionic sanitizers
IPC: C11D1/00
Filed: 1975-07-24
Abstract: This invention is directed to iodine-containing compositions and their use as sanitizing compositions in dilute aqueous solution. The new compositions are iodinated polyalkylene oxide glycol monoesters of 5 or 6-carboxy-4-hexyl-2-cyclohexene-1-octanoic acid.
Patent ES-443499-A1 (ES)
Title: Process for the simultaneous obtention of insulin and pancreatin from swine pancreases
IPC: A61K38/28
Filed: 1975-12-15
Abstract: A process for the simultaneous obtention of insulin and pancreatin from fresh or deep frozen swine pancreases by extracting the glands at a pH of about 5 to 7 with a reaction mixture containing at least 40% of acetone, separating the extracted substance and the remaining solids, instantly adjusting the solids to a pH of above 5.6 with a buffer, and then recovering insulin from the extraction mixture and pancreatin from the solids.
Patent ES-448421-A1 (ES)
Title: Rifamycin compounds
IPC: A61K31/395
Filed: 1976-05-14
Abstract: Rifamycin compounds having high antibiotic activity, comprising rose-colored powders, water insoluble, but soluble in most of the organic solvents.
Patent ES-449346-A1 (ES)
Title: Device for protecting a structure against the effects of high horizontal dynamic stresses
IPC: E01D101/00
Filed: 1976-06-30
Abstract: The device for protecting a structure against the effects of dynamic stresses and especially stresses produced by earthquakes comprises a system of friction supports constituted by seating blocks associated respectively with the structure and with the foundation floor. The blocks are applied against each other and capable of relative displacement in frictional contact. The coefficients of static and dynamic friction of the contact surfaces range from a minimum value of approximately 0.08 to a maximum value of approximately 0.5.
Patent ES-455867-A1 (ES)
Title: Thin-film heat exchanger
IPC: C02F1/14
Filed: 1977-02-11
Abstract: The heat exchanger comprises at least one heat-transfer wall which forms a separation between a hot primary fluid and a secondary fluid to be heated. Each heat-transfer wall is either a vertical cylinder having a cross-section in the form of a circle with a wavy profile in the case of a tubular heat exchanger or a vertical rectangular plate having wavy corrugations in the case of a plate-type exchanger, a series of assembled plates being intended to form leak-tight compartments for receiving primary fluid and secondary fluid in alternate succession. The secondary fluid is introduced into the upper end of the heat-transfer wall in the vicinity of the wave crests of the wall face which is directed towards the fluid.
Patent ES-463780-A1 (ES)
Title: Twin motor and screw drive for workpiece positioning stops and for press ram drive and the like
IPC: B23D15/08
Filed: 1977-11-02
Abstract: A rear gauge assembly includes a gauge bar extending between two carriages, each carriage being mounted to a housing mounted to the rear of a press brake bed and having a lead screw and motor associated with it. Front gauges are provided on carriages on a pair of similar housings mounted to a rail mounted to the front of a press brake bed, each of these housings also having a lead screw and motor for driving its respective carriage. A microcomputer is employed to control the two motors for synchronizing movement of the rear gauge carriages with each other while driving the rear gauge, and to control the two motors for the front gauge while the front gauges are being driven to synchronize movement of front gauges with each other. The same synchronizing techniques for two lead screws are employed on a new type of ram drive for press brakes incorporating two ram drive screws, with a motor for each screw, the motors being synchronized by the controller.
Patent ES-467172-A1 (ES)
Title: Blocking device for hand crank drives on automobile sliding roofs
IPC: B60J7/057
Filed: 1978-02-21
Abstract: A blocking device for hand crank drives on automobile sliding roofs, comprising a crank arm, carrying at its end a crank knob and pivotally attached to a rotatable hub plate fixed to the crank pedestal and capable of being folded in over the crank pedestal into a seating slit of the hub plate and locking in a spring-like manner in its two limiting positions. The crank knob of this crank arm, when the crank arm is in its folded-in position, is situated in a pot-shaped depression of a dish, which is non-rotatably fixed concentrically to the crankshaft and surrounds the hub plate, characterized in that a plurality of pot-shaped depressions are disposed at uniform intervals around the circumference of the dish. The walls of these depressions are oriented approximately perpendicularly to the cranking plane.
Patent ES-469094-A1 (ES)
Title: Method for the treatment of wood by a wood preserving agent, as well as wood treated with such a wood preservative agent
IPC: B27K3/34
Filed: 1978-03-29
Abstract: A method for the treatment of wood by a wood preserving agent in a liquid or paste-like form, to be positioned (inserted) in a recess in the wood, which recess is subsequently sealed off. The wood preserving agent contains a water-expelling agent, a water-repellent agent and a biocide.
Patent ES-469550-A1 (ES)
Title: Process of fabricating hollow bead rings
IPC: B29C48/30
Filed: 1978-05-08
Abstract: Process of fabricating hollow bead rings for the beads of pneumatic tires, said hollow bead rings having a radial cross-section with at least one interior partition which connects together two portions of the outer contour, is improved by using the following operations: (a) extruding, by means of an extruder whose orifice is equipped with a single mandrel, a hollow member whose interior partition is connected to a single one of said portions, the other end of the interior partition being free, and (b) deforming, in one or more steps, the radial cross-section of the hollow member until the free end of the interior partition comes into contact with the other portion of the outer contour.
Patent ES-473485-A1 (ES)
Title: Anthraquinone reactive dyes
IPC: C09B62/024
Filed: 1978-09-19
Abstract: The present invention relates to reactive dye-compounds of formula I, < IMAGE > I in which Y is hydrogen or sulpho, X is a straight chain or branched (C2-6) alkylene group or < IMAGE > in which each of A1 and A2, independently, is a direct bond or a (C1-4) alkylene group, n is 1 or 2 and the ring D is optionally substituted by up to three (C1-4) alkyl groups, with the proviso that when n is 2, the group < IMAGE > is the radical of an unsymmetrical diamine, R1 is hydrogen (C1-4) alkyl (C2-4) alkyl substituted in the beta , gamma -or delta -position by hydroxy and/or carboxy or (C5-6) cycloalkyl or (C1-4) alkyl-substituted (C5-6) cycloalkyl Z is the radical of a fibre reactive group which contains a single fibre reactive component or mixtures thereof, which compounds are in free acid or water-soluble salt form and are useful as dyestuffs for dyeing or printing hydroxy group-containing or nitrogen containing organic textile substrates.
Patent ES-475852-A1 (ES)
Title: Preparation of concentrated aqueous suractant composition
IPC: C11D17/00
Filed: 1978-12-07
Abstract: Prepn. of a conc. aq. surfactant compsn. contg., as active ingredient, a mixt., (A), of >=2 non-homologous surfactants, each in >=5 wt. % concn., w.r.t. mixt. (A), comprises starting from an initial mixt. contg. >=1 component of the surfactant mixt. and also sufficient water, to keep the mixt. in liq. condition, and >=1 further surfactant component present as a precursor, (I), capable of being formed in aq. soln. by means of a reagent which causes no degradation of the other surfactants in mixt. (I) is liq. under the reaction conditions. At least one of these cpds. (I) is converted to the surfactant so that the finished compsn. is present in g-phase. The mixts. are easily obtd. in the G-phase.
Patent ES-481327-A1 (ES)
Title: High refractive index glasses of limited specific gravity for distance and near vision spectacle lenses
IPC: E05B49/00
Filed: 1979-06-06
Abstract: Optical glasses having high refractive indexes and low specific gravities are provided for use as both distant and near vision spectacle lenses. The glasses consist essentially of low molecular weight cationic oxides, alkali metal oxides and divalent oxides to promote the crystallization stability of the glass. They have good chemical resistance, chemical hardenability and a thermal expansion coefficient between 93 and 99x10-7/ DEG C. in the range of 20 DEG -300 DEG C. Optical lenses can be continuously produced due to the high crystallization stability of the glasses and the resultant spectacle lenses have high dioptric values even with thinner edge or center thicknesses.
Patent ES-482272-A1 (ES)
Title: Mounting device.
IPC: F16D1/08
Filed: 1979-07-06
Abstract: A mounting device (21, 22, 23) for anchoring a machine element (11) coaxially on a rotary shaft (12). The device fits between the machine element and the shaft and is effective to position the element at any desired position longitudinally of the shaft and at any angular position circumferentially of the shaft. The device has similarly tapered inner (21) and outer (22) segmented sleeves, so that relative axial displacement of the sleeves effects radial expansion and contraction of the combined elements. At one end (29) the inner sleeve cooperates with a nut (23) to effect the axial displacement of the sleeves. The outer sleeve has separate segments (36) coupled with said nut to permit limited pivotal movement of the segments. In another embodiment (Fig. 6), the sleeves (121, 122) are constructed to avoid relative rotation between the sleeves by a locking portion (146). In a third embodiment (Fig. 9), the inner sleeve (221) also has separable segments (226) and a tubular element (260) which are interconnected similarly to the interlocking of the outer sleeve segments with the nut. Improved performance is provided (Fig. 10) by providing anti-friction bearing elements (350) between the nut (323) and the outer sleeve (321) and anti-friction screw threads (338) between the nut (323) and the inner anti-friction coating (450) may be applied to the nut (425).
Patent ES-483436-A1 (ES)
Title: Heat-sensitive recording paper containing a novel electron accepting compound
IPC: B41M5/333
Filed: 1979-08-16
Abstract: A heat-sensitive recording sheet comprising a support and a recording layer containing an electron donating colorless dye and a compound represented by the following formula: < IMAGE > wherein R represents an alkyl group containing 2 to 12 carbon atoms.
Patent ES-483791-A1 (ES)
Title: Herbicides and their application to the control of weeds.
IPC: A01N57/20
Filed: 1979-08-31
Abstract: Herbicidal compositions containing as active substance a combination of at least two of the following components: (A) phosphinotricine or a derivative thereof of the formula < IMAGE > (B) a phenoxy-alkane-carboxylic acid of the formula < IMAGE > (C) a phenylurea derivative of the formula < IMAGE > and (D) a s-triazine derivative of the formula < IMAGE > in a proportion by weight of compound A to compounds B, C, and D, preferably in the range of from 4:1 to 1:30, exhibit a synergistic herbicidal effect.
Patent ES-8101654-A1 (ES)
Title: Process for the electrolytic preparation of alkali metal chlorates
IPC: C25B1/26
Filed: 1979-11-13
Abstract: Improvement in the processes for the manufacture of alkali metal chlorates by electrolysis of alkali metal chlorides characterized by the fact that the temperature of electrolysis is reduced by 30 DEG C. to 50 DEG C. when the voltage of the cell reaches an undesirable level and then reestablishing the normal operating conditions of the cell.
Patent ES-8106526-A1 (ES)
Title: Process for the preparation of halogenated 15-hydroxy-E-homoeburnane compounds
IPC: C07D471/22
Filed: 1980-08-06
Abstract: The invention relates to new, racemic or optically active, halogenated 15-hydroxy-E-homoeburnane derivatives of the general formula (Ia) and/or (Ib), < IMAGE > (Ia) < IMAGE > (Ib) wherin R is a C1-6 alkyl group and X is halogen, and acid addition salts thereof. These compounds are biologically active, furthermore they can be applied as intermediates in the synthesis of other pharmaceutically active substances. The compounds of the general formulae (Ia) and (Ib) are prepared by halogenating the respective racemic or optically active 15-hydroxy-E-homoeburnane derivative of the general formula (II), wherein R is as defined above. < IMAGE > (II)
Patent ES-8107073-A1 (ES)
Title: Process for manufacturing gears with generated tooth flanks.
IPC: B23F23/12
Filed: 1980-08-08
Abstract: In a method of manufacturing gears with rolled or generated tooth flanks by cutting-out tooth slots or spaces with at least one face-mill cutter head performing a rotational movement about a cutter head axis, wherein the production capacity or efficiency is increased in that for rough cutting the tooth slots, during a first working step, the face-mill cutter head and the workpiece perform a plunge-cut movement with respect to one another. Hence, the cutters of the face-mill cutter head initially contact the workpiece at a predeterminable plunge-cut position between end regions of a tooth slot or space which is to be fabricated. For finish cutting the tooth slots, during a further working step, there is performed a generating movement between the face-mill cutter head and the workpiece.
Patent ES-8200196-A1 (ES)
Title: Protection circuit power stages of electrified railway - has voltage limiter shunting inductor of LC input filter
IPC: H02H7/122
Filed: 1981-01-08
Abstract: The protection circuit, for use in power stages whose supply volts are apt to return suddenly, e.g. current collector jumping an electric locomotive, gap in power rail, has a voltage limiter (5), e.g. a Zener diode, in parallel with a capacitor (7). The capacitor is shunted by a resistor (8) and is in series with a diode (6) across the inductor (2) of the input filter. The avalanche voltage of the Zener diode is slightly greater than the admissible voltage fluctuation at the buffer capacitor (3) and is designed to handle the energy stored in the inductor in the worst case. The voltage limiter may also be a voltage-dependent resistor.
Patent ES-8200616-A1 (ES)
Title: Varying angular position of article carriers in transport apparatus
IPC: A24C1/28
Filed: 1981-01-13
Abstract: Apparatus for transporting individual objects, for example cigar wrappers, from a stock to a processing station, for example for winding the wrapper around a filter, comprises one or more object carriers (1) which are advanced e.g. by a driving chain (4) on a closed path. Each carrier comprises a driven part (3) and a carrying part (3_) which is pivotable with respect to the driven part, guide (9) and follower member (8) being provided for setting the desired angular position of the carrying part relative to the driven part. Additional guides (11, 13, 15) and follower members (10, 12, 14) may be provided for varying the angular position and velocity of the carrying part at any position along the path, the driven part (3) being telescopic to enable such velocity changes.
Patent ES-8201703-A1 (ES)
Title: Disc brake.
IPC: F16D65/02
Filed: 1981-03-18
Abstract: A disc brake includes a caliper (10) slidably mounted on a fixed carrier (12) by an axial pin (38). A locking element (46) extends axially between the caliper (10) and fixed carrier (12) to maintain the caliper in circumferential alignment with the fixed carrier. The locking element (46) is fixed to either the caliper or the fixed carrier so that it will not become separated therefrom when the caliper (10) is pivoted about the pin (38) connection and rotated away from the fixed carrier (12) for servicing of the parts, and provides a snap-- together engagement of the caliper and carrier. A ramp (90) provides an interference engagement with the locking element (46) when the caliper (10) is pivoted downwardly into operational position relative to the fixed carrier (12).
Patent ES-8304770-A1 (ES)
Title: Controlled release of trace elements
IPC: A23K1/175
Filed: 1981-07-24
Abstract: A composition for providing a substantially controlled level of dissolved trace element in water comprises a trace element compound in a relatively insoluble form. Preferably the composition comprises a relatively insoluble trace element compound and a binder which results in the composition having a different solubility product to that of the trace element alone. The binder may be plaster of paris.
Patent ES-8205934-A1 (ES)
Title: Valve rotator
IPC: F01L1/32
Filed: 1981-08-07
Abstract: A valve rotator is effective between a valve stem of an internal-combustion engine and a support, normally the cylinder head. The rotator comprises an upper spring plate, a lower spring plate spaced along an axis below this upper plate, a compession spring braced axially between the plates, a two-part link element having an upper part rotationally secured to the valve stem and a lower part rotationally fixed in at least one rotational direction relative to the axis on the lower plate, and a unidirectional clutch between the lower part and the support and permitting the lower part to rotate about the axis only in the one direction relative to the support. Normally the lower plate is rotatable relative to the upper plate and the lower part is generally cylindrical, centered on the axis, and fixed rotationally on the lower plate. The clutch is also normally provided between the lower plate and part and the support. Such a rotator is connected with the clutch so that it turns with the valve.
Patent ES-8305115-A1 (ES)
Title: Wet/dry steam condenser
IPC: F28D15/02
Filed: 1982-04-21
Abstract: A wet/dry steam condenser in accordance with the present invention includes two spaced-apart, vertically aligned groups of heat pipes with each group having the lower, evaporator sections of their respective heat pipes exposed to the interior of an associated, longitudinally extending steam-receiving plenum. The upper, condensing section of each heat pipe is provided with fin structures and can be selectively cooled by a fan-induced air flow and/or deluge water supplied from either a flood water trough and/or a spray-head assembly.
Patent ES-8306624-A1 (ES)
Title: Device for the centrifugal chill-casting of light alloy parts, such as motor vehicle wheels.
IPC: B60B3/06
Filed: 1982-07-05
Abstract: The chill mold is mounted on a support which is rotatable about the vertical axis of its casting cavity and is composed of a lower element, an upper element which has a pouring opening, and four peripheral elements arranged in two opposing pairs. The lower element occupies a casting position on the support and coaxial therewith, the upper element is movable between a casting position in which it overlies the lower element coaxially, and a shakeout position in which it does not interfere with the upward removal of the piece from the mold, and the peripheral elements are displaceable radially on the support to allow their movement from a casting position, in which together they surround the upper and lower element, to a shakeout position in which they are further removed from the axis of rotation. The elements of the chill mold are provided with locking keys which are mutually engageable due to the movement of a first pair of the opposed peripheral elements towards their respective casting positions when the lower and upper elements and the opposed peripheral elements of the other pair are substantially in their respective casting position. Keys are also provided for locking the peripheral elements of the first pair in their respective casting positions.
Patent ES-8401322-A1 (ES)
Title: Centrifuging apparatus and methods for separating fluids into components thereof.
IPC: B04B13/00
Filed: 1982-07-08
Abstract: Centrifuging apparatus 2 has a plate 10 disposed adjacent a flexible whole blood bag 8 in which blood is being processed. Under the influence of centrifugal force the plate 10, which is disposed inwardly nearer the center of rotation than the bag 8, expels a separated blood component from the bag into a receiver bag 6. The bag 6 is located radially outward from the bag 8 and a valve 117 is provided which is responsive to the specific density of separated components to stop the flow. The mass of the plate 10 may be selected so as to expel only the desired component. A further separated blood component is similarly expressed into radially outermost bag 4. Timer mechanism 15 automatically clamps the intermediate flow tubing (52, 54). A plurality of embodiments are described useful for plasma pheresis, platelet pheresis and cell-washing. The receiver bag 6 may be positioned radially inward of bag 8 or circumferentially along side it. The apparatus minimises the pressure to which blood processing bags are subjected and provides for automatic displacement of separated components and automatic termination of flow within the confines of the rotor.
Patent ES-8402177-A1 (ES)
Title: Process and equipment for cutting material
IPC: B02C17/00
Filed: 1983-04-15
Abstract: A process and an equipment for cutting material comprehends the surrounding at least of one, however preferably of several round knives along the inner wall of a drum. The adjacent round knives have a predetermined uniform axial distance as well as angular distance referred to the axle of the drum, at which it concerns a rotating hollow cylinder.