baber/WOPTO huggingface dataset:
Patent ES-371615-A1 (ES)
Title: Loop monitor circuit
IPC: H04Q3/00
Filed: 1969-09-17
Abstract: A circuit for determining the resistance of a loop by connecting the loop terminals through like resistances to respective poles of a voltage source. Each terminal is also connected to the opposite pole of the source through a voltage divider, the dividers being symmetrical. An evaluating device is bridged across taps in the voltage dividers, the taps being positioned to produce like resistive ratios in the dividers.
Patent ES-381702-A1 (ES)
Title: Separating and aligning screw blanks in thread - rolling machines
IPC: B23Q7/10
Filed: 1970-07-11
Abstract: Separating and aligning screw blanks in thread rolling machines Device comprises an inserter which moves the blanks via a guide to the tools. A separator tongue cooperates with the inserter. It is driven separately via a separate control mechanism to operate in synchronisation with the inserter. Spec. the control mechanism is connected with a cam which is adjusted to fix the position and motion of the tongue.
Patent ES-397143-A1 (ES)
Title: Thermal margin protection system for a nuclear reactor
IPC: G21C17/10
Filed: 1971-11-18
Abstract: A thermal margin protection system for a nuclear reactor wherein the coolant low flow trip point and the calculated thermal margin trip point are switched simultaneously and the thermal limit locus is made more restrictive as the allowable flow rate is decreased. The invention is characterized by calculation of the thermal limit locus in response to applied signals which accurately represent reactor cold leg temperature and core power cold leg temperature being corrected for stratification before being utilized and reactor power signals commensurate with power as a function of measured neutron flux and thermal energy added to the coolant being auctioneered to select the more conservative measure of power. The invention further comprises the compensation of the selected core power signal for the effects of core radial peaking factor under maximum coolant flow conditions.
Patent ES-412216-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02D1/04
Filed: 1973-03-01
Abstract: A fuel pumping apparatus for an internal combustion engine, includes a control rod movable towards a minimum fuel position by means of a governor mechanism, which is responsive to the speed of an associated engine, the governor mechanism acting against the action of a governor spring. The mechanism includes an operator controlled member, which is movable to increase the force exerted by the spring, and in addition can effect stressing of a resilient means against the action of which the control rod must be moved by the governor mechanism as the speed of the engine increases.
Patent ES-412918-A1 (ES)
Title: Idler roll mounting construction
IPC: B22D11/12
Filed: 1973-03-22
Abstract: A construction for mounting idler rolls in a roll-rack of a continuous-casting machine. The rolls are arranged in sets of top and bottom clusters, which can be withdrawn from the supporting structure or inserted at one side of the roll rack, the concave side if the rack is curved. Each bottom cluster rests on respective seat fixed within the supporting structure. Each top cluster is held in the supporting structure with keys which are received in openings in straps. Both top and bottom clusters have legs engageable by an extractor for withdrawing or inserting them.
Patent ES-414591-A1 (ES)
Title: Frame synchronization system
IPC: H04J3/06
Filed: 1973-05-09
Abstract: Frame synchronization for a binary data signal including a superframe having M midframes, each of the M midframes, including m subframes is accomplished by providing within the data signal a first sync signal having a first predetermined pattern disposed in each of the M midframes and a second sync signal having a second predetermined pattern different than the first pattern composed of M bits, each of the M bits being disposed in a different one of the M midframes, wherein M and m are integers greater than 1, such as M = 64 and m = 15. A data bit rate clock is extracted from the data signal and applied to a cascade connection of digital dividers to provide local timing, including subframe rate timing signals, midframe rate timing signals, superframe rate timing signals, and a locally generated first sync signal. A typical arrangement of a six stage shift register (where M is typically equal to 64) and feedback logic generates locally the second sync signal. A first digital comparator compares the locally generated first sync signal with the first sync signal contained in the data signal and the resulting matches and mismatches are integrated in a digital integrator, such as an up-down counter. When the count of the digital integrator is below a predetermined count threshold and a mismatch is present at a time defining when the first sync signal contained in the data signal should occur relative to the local timing, a HALT signal is produced which inhibits the flow of bit rate clock pulses to the first counter of the cascade connected counters (dividers) so as to control the phase of the timing signals with respect to the data signal to establish and maintain synchronization of the local timing to the midframes of the data signal. The received second sync signal and the locally generated second sync signal are compared a bit at a time in a digital comparator, which produce as the result of bit errors in the received second sync signal or as the result of incorrect phase of the locally generated second sync signal matches and mismatches which also are applied to the digital integrating up-down counter. When the count of the digital integrator is less than a second count threshold different than the first threshold, switching logic connects the received second sync signal to the shift register to provide therein error free bits of a portion of the received second sync signal which through the cooperation of the feedback logic generates an error free locally generated second sync signal so that in cooperation with synchronization of the midframe, the superframe is synchronized.
Patent ES-415071-A1 (ES)
Title: Process for the preparation of 4{40 -alkoxy-4-naphthalimido-pyrazolium compounds and intermediates therefor
IPC: D06P/
Filed: 1973-05-23
Abstract: A process for the preparation of an optical brightening agent falling within the formula:
Patent ES-415986-A1 (ES)
Title: Air pollution control system for chemical recovery unit
IPC: D21C11/12
Filed: 1973-06-16
Abstract: A chemical recovery unit in which black liquor from a pulping process is burned including a direct contact evaporator for concentrating the black liquor prior to its introduction into a furnace. Low pressure superheated steam is used as the heating medium in the direct contact evaporator, and also in a first air preheater supplying primary combustion air to the furnace. Moisture evaporated from the black liquor in the evaporator, and also steam leaving the first air preheater, is used to preheat secondary combustion air for the furnace.
Patent ES-416785-A1 (ES)
Title: Fastener
IPC: F16B37/10
Filed: 1973-07-11
Abstract: A molded, internally threaded fastening device adapted for receipt of a threaded member. The fastening device is molded in a generally flat position with two preferably joined complementary sections adapted to be manually folded over upon one another, in face-to-face relationship, to form the fastener. Each complementary section defines a generally concave cavity extending along the complementary face which will cooperate with the concave cavity in the complementary face of the other complementary section to define a generally axially extending threaded member receiving bore when the two complementary sections are folded over upon one another. Each concave cavity includes molded internal thread portions on the concave surface thereof which are adapted to cooperate and register with the molded thread portions in the other cavity to form a continuous internal thread along at least a part of the threaded member receiving bore. Each complementary section also includes at least one convexly extending loop which in connection with the concave cavity defines a substantially circular aperture. When the complementary sections are folded over upon one another, or are in the preassembled position, the apertures will form a portion of the threaded member receiving bore through which the threaded member must pass.
Patent ES-421927-A1 (ES)
Title: 5 (6)-Benzene ring substituted benzimidazole-2-carbamate derivatives
IPC: A61P31/04
Filed: 1973-12-29
Abstract: Benzene ring substituted benzimidazole-2-carbamate derivatives represented by the formula:
Patent ES-427527-A1 (ES)
Title: Dye composition for keratinic fibers containing an oxidation base and a meta-aminophenol coupler
IPC: C07C233/12
Filed: 1974-06-21
Abstract: A dye composition for keratinic fibers comprising in combination A. AT LEAST ONE OXIDATION BASE SELECTED FROM THE GROUP CONSISTING OF AN AROMATIC OR HETEROCYCLIC COMPOUND CARRYING EITHER TWO AMINO GROUPS OR ONE AMINO GROUP AND ONE HYDROXY GROUP, FIXED IN PARA POSITION RELATIVE TO EACH OTHER ON THE AROMATIC OR HETEROCYCLIC NUCLEUS OF SAID COMPOUND, SAID OXIDATION BASE BEING IN THE FORM OF A FREE BASE OR IN THE FORM OF AN ACID ADDITION SALT THEREOF AND B. AT LEAST ONE COUPLER OF THE FORMULA:
Patent ES-429443-A1 (ES)
Title: 3-{8 1-Hydroxy-2-(3- or 4-hydroxypiperidino)ethyl{9 -5-phenylisoxazole
IPC: A61K31/41
Filed: 1974-08-22
Abstract: 3-[1-Hydroxy-2-(3- or 4-hydroxypiperidino)ethyl]-5-phenylisoxazole synthesized from 3-(1,2-epoxyethyl)-5-phenylisoxazole or 3-(1-hydroxy-2-active group-substituted ethyl)-5-phenylisoxazole with 3- or 4-hydroxypiperidine, or 3-(3- or 4-hydroxypiperidino)acetyl-5-phenylisoxazole or 3-(3- or 4-ketopiperidino)acetyl-5-phenylisoxazole by reduction showing strong analgesic and anti-inflammatory activities with low toxicity.
Patent ES-433944-A1 (ES)
Title: Method of producing a pre-stressed beam of steel and concrete
IPC: E04C3/293
Filed: 1975-01-18
Abstract: A method of producing a prestressed beam of steel or steel and concrete having at least one flange in which a plurality of spaced apart transmission elements arranged symmetrically with respect to the center of the span of the beam are secured to the flange, tensioning wires are attached to each two symmetrically disposed transmission elements with the wires extending at predetermined distances from the flange, tensioning the wires to apply to the beam, via the transmission elements, on the one hand solely compressive forces and, on the other hand, in positions corresponding to each transmission element, a bending moment which is opposite to that of the loads to be applied in use, and applying a stress to the beam during the tensioning of the wires substantially to counteract the bending moments. At least one guide element for the wires may be disposed between two symmetrically disposed transmission elements to prevent lateral buckling of the beam during tensioning of the wires. After tensioning the wires, the transmission elements and optionally the flange of the beam are encased in concrete.
Patent ES-451557-A1 (ES)
Title: Transparent liquid shampoo
IPC: C11D/
Filed: 1976-09-15
Abstract: A shampoo composition comprising, as critical components, (A) from about 10 to about 40% by weight of an anionic surface active agent having the formula (I):
Patent ES-456029-A1 (ES)
Title: Process for preparation of azo dyestuffs by coupling in presence of aromatic sulphonic acid-formaldehyde reaction product
IPC: C09B29/08
Filed: 1977-02-18
Abstract: Dyestuff dispersions and dyestuff solutions free from salt or at least having a low salt content are obtained in that the diazotization is carried out with addition of free dispersing agent acid to which, after the synthesis, either no basic agents are added or basic agents are added only up to a pH value of 3. The disclosed process gives dyestuff compositions of low salt content and results in readily dispersible dyestuffs when water insoluble dyestuffs are prepared and stable solutions when water soluble dyestuffs are prepared. The process is widely applicable and chemical constitution of the dyestuffs is conventional.
Patent ES-464754-A1 (ES)
Title: Synthetic resin prod. contg. pharmaceutical - esp. fungicide, which is continuously exposed at the surface, used for disinfecting the feet etc.
IPC: A01N25/34
Filed: 1977-12-05
Abstract: A synthetic resin prod. contains, mixed with the resin, a pharmaceutical (I) which in the course of time comes to the surface. (I) may come to the surface by erosion of the resin itself, or an additive may be included to give the resin the required erosion characteristics. Specified resins are PVC, polyurethane, polyethylene, polypropylene, EVA, nylon, acrylics or polystyrene and may be foamed or unfoamed. (I) are esp. fungicides, medicines for treating skin diseases, drying agents, deodorants, odour suppressants, aromatising cpds. and/or absorbants, most pref. fungicides. For use in shaped articles, socks, shoe inserts, filaments, fibres, food packing films etc. (I) are released slowly over a long period.
Patent ES-467649-A1 (ES)
Title: Method for molding optical plastic lenses of the standard and bifocal type
IPC: G02C7/02
Filed: 1978-03-08
Abstract: A bifocal lens is produced on either a previously formed blank lens, or completely in a singular casting between two molds. The bifocular lens is obtained by supporting a bifocal lower mold having a recessed bifocal well area on itsconcave surface and filling the lower mold with a resin material. By positioning an upper mold in vertically spaced relationship to the lower mold, the resin material is displaced to extend between the overlapping surfaces of the molds to form the configuration of the bifocal lens with a bifocular portion on the convex lens surface corresponding to the bifocal well on the lower mold. Curing of the resin material situated between the molds and cooling the resin material and the molds forms the complete lens. Thereafter a separating of the bifocal lens from between the molds leaves the bifocal lens in a position to be completed and installed in a pair of eye glasses. Single vision ophthalmic lenses are similarly produced by means of the aforedescribed method.
Patent ES-471448-A1 (ES)
Title: Apparatus for building up and repairing a refractory lining
IPC: F27D1/16
Filed: 1978-07-05
Abstract: Apparatus for building up and repairing a refractory lining of an industrial oven or like hot-running vessel comprises a disc rotatable in a horizontal plane in either direction for centrifugally depositing a granular refractory material on a portion of the lining to be built up or repaired, a conduit having an outlet opening above the disc for feeding the granular material thereto, and a drive shaft for the disc and for mixing and conveying elements for the granular material in the conduit, these elements being capable of conveying the granular material to the rotatable disc in either one of the selected directions of rotation of the disc.
Patent ES-472351-A1 (ES)
Title: Electromechanical transducer for relief display panel
IPC: G09B21/00
Filed: 1978-08-04
Abstract: A reading plate has an array of holes in its surface. Rounded ends of rods project selectively through these holes by the action of a set of bimorphous piezoelectric reeds, to which they are coupled. Each reed is connected to a source of voltage which can assume two distinct values as a function of an electrical control signal in order to make the piezoelectric reeds bend in one direction or the other. The rods are distributed in groups of six and arranged in each group according to the conventional arrangement of dots of a Braille character. The transducer can thus provide a relief read-out panel for a pocket electronic calculator for the blind. Methods of using these transducers for recording and readout of magnetic tape with data in Braille-generable form and equipment incorporating them are disclosed.
Patent ES-473601-A1 (ES)
Title: High energy density elektrochemical generator with improved active positive material.
IPC: H01M4/56
Filed: 1978-09-22
Abstract: Electrochemical generator whose negative electrode is made from lithium, whose electrolyte is a solution whose solvant is an aprotic compound and whose active positive material is formed from particles of oxides of lead with formula PbOx. For at least a substantial portion of the particles x is less than 1.87 and greater than or equal to 1.4. This produces a high energy density generator which has a single discharge level (curves B and C, figure 1).
Patent ES-478658-A1 (ES)
Title: Methods for manufacturing cementitious reinforced panels
IPC: B32B13/14
Filed: 1979-03-15
Abstract: Reinforced facings, including reinforcing webs entrained in hydraulic cement via a slurry bath, adhere to a nailable lightweight aggregate cementitious core to form a panel web. The reinforced web is formed on abutting conveyed carrier sheets, and the web is transversely cut, between the sheets, while moving or when stopped, in response to sensing of the sheets. The cut panels, on respective sheets are stacked for curing without damaging the panel edges and in a manner to minimize panel flex. Slurry bath, facing applicators, and cutter and stacking apparatus are included.
Patent ES-480223-A1 (ES)
Title: Transfer method of article and its device
IPC: C06F1/12
Filed: 1979-05-04
Abstract: In a transfer system of articles, esp. the inner boxes of matchboxes, to a conveyor, the inner boxes are centred and moved along by a pair of endless belts which contact their sides. A synchronising device at the discharge end consists of a serrated wheel with square teeth which grip into the box and move it forward to the processing conveyor at a fixed spacing. The articles are thus first kept in a fast uniform motion, followed by their synchronised transfer to a processing conveyor.
Patent ES-481573-A1 (ES)
Title: Process for the preparation of the sodium salt of mercaptopropionylglycine
IPC: A61K31/19
Filed: 1979-06-15
Abstract: Sodium salt of mercaptopropionylglycine of formula: < IMAGE > (I) This salt is prepared by reacting 2-mercaptopropionylglycine with sodium-2-ethylhexanoate. It is a very active protector of the hepatic cell and it can be also efficaciously used as a mucolytic agent by inhalation or in the form of suppositories.
Patent ES-482488-A1 (ES)
Title: freeze-dried reagent and test kit to be used in the process.
IPC: G01N33/58
Filed: 1979-07-13
Abstract: A method, test kit and labeled component for the detection and/or determination of one or more components of the reaction between a specific binding protein and the corresponding bindable substance, in which one or more labelled components are used, that are obtained by coupling particles of a dispersion of a metal, metal compound or polymer nuclei, coated with a metal or metal compound, having a particle size of at least 5 nm, directly or indirectly to the desired component of said reaction. During the reaction or after an adequate reaction time, the physical properties and/or the amount of the metal and/or the formed metal containing agglomerate, is/are determined in the test sample, or optionally after a separation of the bound and free metal-labelled components in one of the derived fractions by methods known as known by those skilled in the immunoassay field.
Patent ES-483108-A1 (ES)
Title: Continuous strip casting of aluminum alloy from scrap aluminum for container components
IPC: C22C1/02
Filed: 1979-08-03
Abstract: A composition and method whereby aluminum scrap, including consumer scrap, is recycled into aluminum sheet and aluminum containers. Aluminum scrap is melted in a heated furnace to form a melt composition. The melt is adjusted to form the present composition, consisting essentially of silicon, 0.1-1.0% iron 0.1-0.9% manganese 0.4-1.0% magnesium 1.3-2.5% copper 0.05-0.4% and titanium, 0-0.2%, the balance being essentially aluminum. Aluminum scrap comprising consumer scrap, plant scrap, and can making scrap is heated to form the melt composition, which requires a minimum amount of adjustment to arrive at the present alloy composition. The composition is then cast and fabricated into sheet having strength and formability properties making it suitable for container manufacture. Container manufacture according to the process and composition of the present invention comprises drawn-and-ironed can body manufacture and easy-opening end manufacture. Sheet fabrication according to the present invention comprises continuously casting the molten composition to produce a moving strip hot rolling the moving strip at casting speed coiling and allowing the hot rolled strip to cool and cold rolling the hot rolled strip to final gauge.
Patent ES-483311-A1 (ES)
Title: Mercaptoacyl derivatives of substituted prolines
IPC: A61K31/40
Filed: 1979-08-10
Abstract: New mercaptoacyl derivatives of substituted prolines which have the general formula < IMAGE > or salts thereof may be used as hypotensive agents. In the formula X-R1 group is located at the 3- or 4- position of the proline ring X is oxygen or sulfur R is hydrogen or lower alkyl R1 is lower alkyl, lower alkenyl, lower alkynyl, phenyl, substituted phenyl, phenyl-lower alkylene, or substituted phenyl-lower alkylene R2 and R3 are independently selected from hydrogen, lower alkyl and trifluoromethyl R4 is hydrogen, < IMAGE > or < IMAGE > R5 is lower alkyl, phenyl, or phenyl-lower alkylene and n is 0, 1 or 2.
Patent ES-486839-A1 (ES)
Title: Rotary processor
IPC: B29C48/50
Filed: 1979-11-30
Abstract: A multi-stage rotary processor particularly useful as a pump for viscous materials. The multi-stage rotary processor includes a rotatable element having a surface carrying at least one primary processing channel connected to at least one further processing channel and a stationary element providing a complementary coaxial surface arranged with the channels to form enclosed primary and further processing passages. The stationary element also has associated with it an inlet for at least the primary processing passage, outlets for the passages and members extending into each channel for blocking material fed to the processing passages so that liquid material in contact with the rotating channel walls can be dragged forward in each channel. In the primary processing passage the dragged forward material is transferred to the further processing passage for discharge at a uniform pressure and rate.
Patent ES-487549-A1 (ES)
Title: Suspension system for tub assembly in clothes washing machine
IPC: D06F37/24
Filed: 1980-01-09
Abstract: A suspension system for a washing machine including a tub assembly having an outer stationary tub and an inner clothes receiving tub mounted for rotation on a central shaft extending downwardly through the lower wall of the stationary tub, comprises a first support cup defined in the base of the washing machine, support legs spaced about the periphery of and attached at first ends to the outer tub and at opposite ends to a second support cup shaped complementarily to the first cup. In a preferred embodiment, the shape of the support cups is a truncated hemisphere. The second support cup is received in the first cup to support the tub assembly on the base. A plurality of spring members are provided about the periphery of the outer tub, extending between the last mentioned tub and base to aid in stabilizing the tub assembly. A transmission, drive pulley and a brake assembly also mounted on the central rotatable shaft, serve as a drive mechanism for the washing machine, the pulley being coupled by a drive belt to a drive motor mounted on the base of the machine. A balance ring member of a predetermined weight is coupled to the central shaft for rotation therewith and is located as near as is practical to the true center of mass of the inner rotatable tub and washing machine drive mechanism, for stabilizing the rotating tub during high speed spinning, even when a clothes load in the tub is out of balance.