baber/WOPTO huggingface dataset:
Patent ES-477752-A1 (ES)
Title: Compensating Capacitive Transducer Measurements
IPC: G01R27/26
Filed: 1979-02-15
Abstract: A measuring circuit comprises a capacitive transducer 18, a frequency generator 10 for supplying an alternating carrier voltage, a quad diode demodulator 12 electrically connected to the generator 10 and to the transducer 18 such that the demodulator 12 generates an output signal representative of a parameter effecting the transducer 18 and a compensation network 16 connected to the frequency generator 10 for varying the amplitude of the carrier voltage oppositely to the amplitude changes in the output signal produced by compensatable errors of the demodulator and transducer. As shown the compensation network 16 comprises a ratiometre compensation circuit 24 and temperature compensation for the demodulator. Alternatively linearizing and temperature compensation in respect of the transducer may be applied to the generator (Fig. 3 not shown).
Patent ES-477865-A1 (ES)
Title: Pneumatic tyre made from unreinforced elastic material
IPC: B60C13/00
Filed: 1979-02-20
Abstract: Pneumatic tyres made from elastic material with no reinforcements other than bead wires are constructed to substantially reduce or eliminate radial deformations at the top of the tyre by adopting a meridian profile of the inner wall for at least that part of the tyre n situated radially outside the points E in accordance with the equation: < IMAGE > in which: ' rho m' is the radius of the meridian curvature of a point (A) on the inner wall of the tyre, 'y' is the distance of the point A from the axis of rotation of the tyre measured parallel to the equatorial plane of the tyre, 'Re" is the distance of the point (E) of the inner wall, which is at a maximum distance from the equatorial plane, from the axis of rotation of the tyre measured parallel to the equatorial plane. ' phi ' is the angle formed by a tangent to the inner wall at point A with a line passing through point A parallel to the axis of rotation of the tyre.
Patent ES-481636-A1 (ES)
Title: Programmable control latch mechanism for a data processing system.
IPC: G06F9/318
Filed: 1979-06-18
Abstract: A programmable control latch mechanism which is particularly useful in a microprocessor. One or more control latches are provided which can be set or reset under direct program control directly from the instruction register of a data processor by the loading therein of a unique program instruction. The unique instruction includes for each control latch two predetermined bit positions, one of which determines whether or not the control latch is to be changed and the other of which determines the binary value to which the control latch is to be changed. This enables anywhere from one to all of the control latches to be changed by a single instruction and enables each latch which is changed to be changed to any desired binary value. The control latch outputs can be used for storage page selection, direct control of external devices or circuits, selection of internal processor functions and the like.
Patent ES-483171-A1 (ES)
Title: Plant for the thermal treatment at elevated temperature of objects to be treated as they pass.
Inventor: CUVELIER MICHEL
IPC: C21D9/08
Filed: 1979-08-07
Abstract: Installation for the heat treatment at high temperature of materials to be treated in succession, comprising pairs of rollers (2, 3) in which, in order to obtain efficient cooling of the rollers, the latter support rings (5, 13) each defining an open container fed by a device (7, 8) for dispensing a cooling liquid. Moreover, the rollers are pierced with holes passing from the base of the container to the upper face of the roller (2, 3) towards the lower face of the latter.
Patent ES-485865-A1 (ES)
Title: Electrophotographical developer material and its use.
IPC: G03G9/08
Filed: 1979-11-12
Abstract: 1. Electrophotographic developer material containing toner and carrier particles, characterized in that the carrier particles consist of cores coated with an abrasion-proof resin system comprising a) approximately 5 to 55% by weight polytetrafluoroethylene, b) approximately 5 to 55% by weight fluoronated polyethylenepropylene, and c) approximately 40 to 80% by weight poly(amide-imide) which is thermally stable up to at least 316 degrees C and of a triboelectrically negative charge and that the toner comprises particles with the following size distribution : a) less than 15% by weight particles smaller than 16 mu m b) 7 to 15% by weight particles smaller than 5 mu m c) the remaining particles with a size between 5 and 16 mu m, and that it has a median size by weight between 8 and 12 mu m.
Patent ES-8104422-A1 (ES)
Title: Discontinuous metal oxide reduction - esp. to produce sponge iron using one cooling reactor and two reduction reactors (BR 9.12.80)
IPC: C21B13/04
Filed: 1980-04-25
Abstract: Discontinuous reduction of metal oxides to the metal is described in which separate fixed beds of metalliferous material treated simultaneously in at least one cooling reactor and at least two reduction reactors, and in which a reducing gas composed of CO and H2 is used for reducing the material, and which also may contain methane CO2 and steam for cooling the material. Specifically, the gaseous effluent from the cooling reactor is circulated in parallel in the metalliferous mass in the reduction reactors. The gas introduced into each redn. reactor is heated before entering the reactors, and the gas effluent from them is cooled to remove water. Part of this cooled gas is then reheated and recycled to the reduction reactors. The amt. of reducing gas required per ton of metal, is reduced.
Patent ES-8101501-A1 (ES)
Title: Cargo pallet
IPC: B65D19/00
Filed: 1980-05-27
Abstract: The invention relates to a cargo pallet preferaly intended to transport corrugated cardboard containers and the like. The pallet is characterized in that it is assembled of two components in the form of struts 1,2 provided with blocks and capable in carrying position to be interlocked by action of gravity, one said strut 1 entering a groove in said second strut 2. The struts are pivotal relative one another so as to be located in parallel with each other in a transport position, the pivotal movement occurring about a central block 3 on one strut 1. At a particularly favorable embodiment of locking means is provided between the pallet and a loose deck or the lower surface of a cardboard packing or the like by means of two or four upright short cylindric guides (8) located on the upper surface of the pallet (1), which guides preferably have the same diameter as the pallet feet (4) and are intended to co-operate with corresponding holes (9) in the lower surface of the cardboard packing or the like, in order to prevent the packing (11,13,14) to slide to either side in relation to the pallet.
Patent ES-8202707-A1 (ES)
Title: Manual tube-to-tubesheet welding torch
IPC: B23K9/29
Filed: 1980-12-19
Abstract: A welding torch made of a high temperature plastic which fits over a tube intermediate the ends thereof for welding the juncture between the tube and the back side of a tube plate and has a ballooned end in which an electrode, filler wire guide, fiber optic bundle, and blanketing gas duct are disposed.
Patent ES-499915-A1 (ES)
Title: starting compounds and process for their preparation.
IPC: C07D285/08
Filed: 1981-02-27
Abstract: 7 beta -Aminothiadiazolylacetamido-3-cephem-4-carboxylic acid compounds of the formula < IMAGE > in which Am is an optionally protected amino group, R1 is hydrogen, optionally substituted lower alkyl or cycloalkyl, or optionally N-substituted carbamoyl, R2 is hydrogen or lower alkoxy, R3 is hydrogen, acyloxy or heterocyclylthio, and R4 is an optionally protected carboxyl group, and salts of these compounds which have a salt-forming group, are prepared by various processes known per se. The compounds have excellent antibiotic properties. In the form of pharmaceutical compositions for parenteral administration they can be used for the treatment of bacterial infections. 1,2,4-Thiadiazole starting compounds and processes for the preparation thereof are also described.
Patent ES-8206919-A1 (ES)
Title: Efficiently Rechargeable Totally Inorganic Non-aqueous Li/SO2 Cell with Halogallate Electrolyte Salt
IPC: H01M10/36
Filed: 1981-09-01
Abstract: A totally inorganic efficiently rechargeable non-aqueous cell having an anode of active metal, such as lithium or alloys of lithium, a sulphur dioxide electrolyte solvent cathode depolariser, and a gallium-containing electrolyte salt with anode metal cation such as LiGaCl4.
Patent ES-8302586-A1 (ES)
Title: Process and apparatus for manufacturing plastic containers.
IPC: B31B1/84
Filed: 1981-11-10
Abstract: Automated system for manufacturing flexible plastic blood containers (10) having closed ports (22, 24) and a donor tube (26) extending from one end (20) of the containers. First (12a) and second (12b) webs of plastic material are conveyed to a port sealing station. Mandrels (71-85) are provided intermediate the first and second webs at the port sealing station. The mandrels are moved forwardly through both webs so that the front ends of the mandrels extend past opposed ends of the webs to engage the closed ports and donor tubes. The mandrels are retracted to bring the closed ports and donor tubes intermediate the opposed ends of the webs, and the opposed ends are heat sealed to each other. The mandrels are retracted further to disengage from the closed ports and donor tubes. The webs are conveyed to sealing and cutting stations (64, 66) to seal the sides and other ends of the webs and to cut the webs transverse their direction of conveyance.
Patent ES-8206665-A1 (ES)
Title: Alkali metal chloride electrolyzing cell.
IPC: C25B9/19
Filed: 1981-11-13
Abstract: An alkali metal chloride-electrolyzing cell comprises a cation-exchange membrane disposed between an anode and a cathode, characterized in that said cation-exchange membrane has on at least one side thereof a gas- and liquid-permeable, porous layer with no electrode activity, and at least one of an anode and a cathode is a voided flexible electrode having a more rigidity than that of said cation-exchange membrane, and said flexible electrode is designed to be forcibly deformed thereby closely contacting said cation-exchange membrane with the surface of each of said electrodes.
Patent ES-8305622-A1 (ES)
Title: Hinge locator for spectacles assembly work
IPC: B29D12/02
Filed: 1982-02-06
Abstract: The locator comprises a frame housing the electric current step control circuits, and a support carrying a two-point clamp. To facilitate control, a small rod regulates the connection to a transformer, and the points are sepd. by an insulating sheet. - An electronic igniter, and a time and temp. selector system, are also fitted.
Patent ES-8304726-A1 (ES)
Title: Device providing a regulated alternating voltage source for a power supply from a mains alternating current source.
IPC: H02M7/537
Filed: 1982-04-08
Abstract: 1. A device for producing from an alternative current network source a direct current voltage source with regulation to provide a power supply for discharge tubes without returning spurious signals to the voltage source and without significant voltage loss, such device comprising means for providing a sinusoidal voltage in a circuit comprising said direct current voltage source (2, 2c, 2d), a switch (7) with its control (7, 7b) for chopping such voltage, at least one resonating circuit (winding 4a-capacitor 5) associated with at least one impedance (winding 6), such switch (7), such resonating circuit (4a, 5) and such impedance (6) being connected in series to the terminals of said direct current voltage source and at least one reactive element (winding 4b) connected to the control (7b) of switch (7) and responsive to the operational variations caused by the use of such device adapted to interfere on at least one regulation means (14, 15, 16), the device being characterized in that, in order to regulate and stabilize the discharge and absorb phenomena resulting from brutal overloads or short-circuits, said circuit feeds a load connected in series with at least one self-inductance (25), itself connected in series with at least one winding (4a or 4d) of said circuit.
Patent ES-8500937-A1 (ES)
Title: Benzopyrano(2,3-d)-v-triazole intermediates.
IPC: C07D249/04
Filed: 1983-03-16
Abstract: Compounds of formula (I): < CHEM > wherein R1 is hydrogen or C1-6 alkyl, and each phenyl group is optionally substituted by one or two inert substituents selected from C1-3 alkyl, C1-3 alkoxy and halogen are useful intermediates for the preparation of compounds for the treatment of diseases the symptoms of which are controlled by the mediators of the allergic response.
Patent ES-8405025-A1 (ES)
Title: 19-decarbonyl-4'-deoxymycaminosyl tylonolide derivative
IPC: C07H17/04
Filed: 1983-03-23
Abstract: NEW MATERIAL:A compound shown by the formulaI[R is OH, halogen, a group shown by the formula II (R1 and R2 are H, lower alkyl, aryl, aralkyl, or 5-10C cycloalkyl R1 and R2 may be linked each other to form 3-20C alkylene)]. USE:An antibacterial agent against Gram-negative bacteria. PROCESS:For example, 4'-deoxy mycaminosyl tylonolide shown by the formula III is reacted with rhodium chlorotris (triphenylphosphine) shown by the formula [(C6H5)P]3RH in an organic solvent such as benzene, toluene, etc. at room temperature - under heating, preferably in a nitrogen flow, to give a compound wherein R in the formulaI is OH.
Patent ES-8500976-A1 (ES)
Title: Process for the treatment of industrial residual sludge.
IPC: C02F11/12
Filed: 1983-03-15
Abstract: Process for the treatment of industrial residual sludge, especially sludge coming from industrial spraygun painting processes, which comprises the following steps: (a) If necessary, removing any excess of water-solvent liquid component present in sludge, (b) dividing the plastic agglomerate into blocks of predetermined dimensions, (c) hardening and embrittling the sludge by means of freezing, (d) mechanically crushing the blocks to form particles of predetermined sizes, (e) neutralizing the acidity or alkalinity of the sludge, and (f) drying the sludge and completing the polymerization of the resin or resins which form one of the components thereof.
Patent ES-8402484-A1 (ES)
Title: Device for engaging the line without lifting the hook of a telephone set comprising a microprocessor.
IPC: H04M19/08
Filed: 1983-04-08
Abstract: Telephone sets associated with terminal units such as modems or telecopiers generally need to be used without the handset being lifted off the gravity switch. Such telephone sets also tend to include electronic circuitry which is powered by DC derived from the telephone line via a diode bridge (11) to protect against reversals of line polarity. The line is initially looped by a user-operated switch (T) having contacts (t1) connected in parallel with the gravity switch looping contacts (cc1), and thus on the line or AC side of the bridge (11). Once adequate power is supplied to a controlling microprocessor (5), it causes a relay (RE) to close line-holding contacts (re1) in parallel with the looping contacts already mentioned (t1, cc1). The loop is released by means of a release transistor (15) connected in a common return wire on the DC side of the bridge (11). The line-holding contacts are not released until current has ceased to flow in the line, thereby enabling a miniature relay to be used without fear of line current surges welding its contacts together.
Patent ES-8405400-A1 (ES)
Title: Triazolobenzazepines, process and intermediates for their preparation and medicines containing them.
IPC: C07D223/16
Filed: 1983-04-15
Abstract: There are presented benzazepines of the formula < IMAGE > I wherein either R1 is hydrogen, lower alkyl, 4-pyridyl or the group -(CH2)n-NR6R7 and R2 and R3 together are an additional bond or R1 and R2 together are the oxo group and R3 is hydrogen or lower alkyl, R4 is phenyl, o-halophenyl or 2-pyridyl, R5 is halogen or nitro and either R6 is hydrogen or lower alkyl and R7 is hydrogen, lower alkyl, lower alkenyl or lower alkynyl or R6 and R7 together with the nitrogen atom are 4-(lower alkyl)-1-piperazinyl or 4-morpholinyl and n is the number 0 or 1, and their pharmaceutically acceptable acid additions salts. The compounds possess interesting psychotropic properties, i.e., pronounced anxiolytic properties have been established in the case of certain representative members of this class of substance.
Patent ES-8402223-A1 (ES)
Title: Sorting device for articles.
IPC: B65G47/82
Filed: 1983-04-22
Abstract: A sorting installation for piece goods arriving in an unsorted condition which must be continuously conveyed to associated locations in warehouses for storage and in the course thereof must be controlled, sorted, recorded and further conveyed to their ultimate destination in the warehouse, includes a main conveyor with a cross conveyor and auxiliary conveyors connected thereto in such a manner that a distributor conveyor adapted to be driven reversibly is provided at the outlet of the auxiliary conveyor and substantially perpendicular thereto the distributor conveyor is connected at each of its ends by way of intermediate tracks with respective sorting stations, whereby a common delivery conveyor is coordinated to a number of sorting stations thus interconnected.
Patent ES-8500547-A1 (ES)
Title: Printed circuit and process for making the circuit.
IPC: H05K3/42
Filed: 1983-07-15
Abstract: The printed circuit board is produced without soldering lands around the contacting, supporting or interconnecting holes of a simple faced, double-faced or multilayer circuit. The inner wall of the hole is covered with a copper layer which extends only until the free surface of the naked board, i.e. levels that surface, or does not fully extend until this level. The said layer is covered with a tin-lead metallisation layer which serves as a soldering link element. The solder mounts towards the wire or pin of the soldered component but does not touch nor spoil the free, insulating surface of the support. One necessary condition of the making process of the board is the precise, clean, proper and sharp drilling of the holes.
Patent ES-8406385-A1 (ES)
Title: Potable water plant
IPC: C02F1/12
Filed: 1983-08-02
Abstract: The plant consists of a structure in which is supported the cylindrical evaporator protected by cover which conserves the heat; a chamber into which water is injected through diffusers, the vapour being extracted through the upper part of the chamber by suction fan; a tubular element through which passes compressed air which forces the water to the entrance of chamber a rotary compresser a heating system installed in tank which contains the heated water entering through pipe after passing through filters, and an extractor shaft for the salt.
Patent ES-8501355-A1 (ES)
Title: Mouldable refractory composition based on partially stabilized zirconia and a hydraulic aluminous binder, preparation thereof and articles produced thereby.
IPC: C04B35/486
Filed: 1983-09-21
Abstract: A refractory composition for use in the manufacture of pipes for casting steel, the composition consisting essentially of: (a) from 96 to 98% by weight of zirconia which is partially stabilized by CaO, MgO or Y2O3, at least 90% of which has a particle size of between 0.1 and 10 mu m, and (b) from 2 to 4% by weight of an aluminous hydraulic binder, this composition having the following overall chemical analysis: 1.4 to 3.2% by weight of Al2O3, 3.7 to 4.6% by weight of CaO, or 0.36 to 1.15% by weight of CaO plus 2.7 to 3.5% by weight of MgO, or 0.36 to 1.15% by weight of CaO plus 5.36 to 8.80% of Y2O3, less than 1% by weight of SiO2+Na2O+Fe2O3+TiO2 taken together, and ZrO2 to make up to 100%.
Patent ES-8504252-A1 (ES)
Title: Novel anthracycline derivatives, a process for preparing the same by a microorganism strain, the novel strain streptomyces cyaneus, and use of the anthracycline derivatives as medicaments.
IPC: C07H15/24
Filed: 1983-10-31
Abstract: The present invention relates to novel anthracycline derivatives of the formula, < CHEM > wherein R represents one of the following substituents (A) to (C): < CHEM > A process for the production thereof and the therapeutical use of these compounds, particularly as antitumor agents.
Patent ES-8504590-A1 (ES)
Title: Device for preventing bottom of ships hold from being cooled by leaked liquid from low temperature liquid storage tank carried by ship
IPC: B65D90/24
Filed: 1984-06-28
Abstract: In a ship for carrying a low temperature liquid storage tank which is supported on the bottom of a ship's hold by especially horizontal displacement preventive tank supporting structures, a leaked liquid receiving pan is disposed below an engaging member which is extended downwardly from the bottom of the tank. The low temperature liquid leaked from the tank and falling between the engaging member and a heat insulating layer surrounding the tank is received by the leaked liquid receiving pan and does not reach the bottom of the ship's hold, whereby the bottom of the hold is prevented from being cooled.
Patent ES-8605412-A1 (ES)
Title: Repair of glaze on sanitary equipment
IPC: C04B41/45
Filed: 1985-01-28
Abstract: The process consists of (a) rubbing with a suitable abrasive applied to a grinder until the zone for repair is totally free from impurities, cleaning with solvent and heating for 10-15 minutes with heat without flame; (b) preparing a paste of a transparent epoxy resin and 50% white hardener, the resin having tensile strength of 140 kg/cu.cm and 450 kg/cu.cm. at a tensile adhesion force of 75 kg/cu.cm. and with no expansion or contraction up to 120 deg.C, applying this oVer the zone and leaving to cool, (C) rubbing down the surface of the patch is completely indistinguishable from the rest of the equipment; and (d) applying a mixt. of transparent epoxy resin with ceramic glaze and hardener, with 50% resin and hardener and double of glaze, with addn. of suitable colourant and allowing to dry for 8-10 hours.
Patent ES-8604127-A1 (ES)
Title: Process for the preparation of carboxylic acid esters of hydroxy sulfonates.
IPC: C07C309/01
Filed: 1985-07-15
Abstract: Prodn. of carboxylic esters (A) of hydroxy sulphonates comprises carbonylation of an olefinic cpd. with CO in presence of aromatic hydrocarbon reaction medium; a cpd. of HO-R-SO3M (I); a Pd catalyst; at least 5 moles PR1R2R3 per g-atom Pd, and as promoter an acid of pKa below 2 (excluding hydrohalic and carboxylic acids).  (R = opt. substd. divalent hydrocarbyl; M = Gp. 1 or 2 metal; R1, R2 and R3 = opt. substd. aryl).
Patent ES-8703013-A1 (ES)
Title: Ejector manually operable to rotate firing pin block for slide removal and disassembly
IPC: F41A19/06
Filed: 1985-10-15
Abstract: An ejector for automatic pistols having a reciprocating breech block, or slide, the ejector capable of being manually moved from an operating cartridge ejecting position to a disassembly position where it lowers a frame-mounted firing pin block and permits the slide to be disassembled by sliding forwardly. A slide latch arrangement permits the slide latch pivot axle to be held in a partially withdrawn mode during disassembly. When the pistol's magazine is in place, it holds the ejector in the operating position.
Patent ES-8801611-A1 (ES)
Title: Method and apparatus for producing clinker.
IPC: C04B7/44
Filed: 1986-06-02
Abstract: A kiln plant for producing cement of other clinker from chloride-containing raw material has a kiln (2), a suspension preheater (4,5,6,7) through which kiln exit gas passes to a precipitator (8), and a by-pass conduit (11,14) through which a portion of the kiln exit gas passes via an air quenching unit (12) to the precipitator without encountering any further precipitator.