baber/WOPTO huggingface dataset:
Patent ES-8101765-A1 (ES)
Title: Percussion head fuse for an explosive projectile
IPC: F42C1/02
Filed: 1979-12-20
Abstract: It comprises a cylindrical body 1 which is intended to be fixed on an explosive projectile. A detonator 12 comprising a casing 13 whose rearward portion serves as armor plating 13' is mounted slidably in a casing 11 which is fixed coaxially in the cylindrical body, from an inactive position within the casing 11 to an active position within a case member 18 which extends the casing 11 rearwardly and which is disposed in the operating position within the explosive charge 4 of the projectile. In the inactive position, the detonator is retained by balls 19 which are partially engaged in a groove 16 provided in a cover 15 which extends the detonator in a forward direction, and emerge from openings 20 provided in the wall of the casing 11. The balls are held in position by the bore of an arming inertia weight member 21 which is mounted slidably outside of the casing 11 and which is subjected to a resilient action and to retardation of its movement in a forward direction. A striker 9 is fixed to the forward end of a member of revolution which is axially fixed with respect to the cylindrical body, said member of revolution 6 also containing a movable primer which is subjected to a resilient action tending to hold it at a spacing from the striker.
Patent ES-8103033-A1 (ES)
Title: Aniline derivatives with antifungal activity and process for their preparation.
IPC: A01N43/40
Filed: 1980-03-11
Abstract: The invention relates to sulphur-containing products with an amide group, which are derived from aniline. These compounds have the formula: < IMAGE > They are used as anti-fungal agents.
Patent ES-8102589-A1 (ES)
Title: Process for the preparation of light hydrocarbon fractions.
IPC: C10G65/12
Filed: 1980-05-23
Abstract: Light hydrocarbon fractions are prepared by hydrocracking a heavy hydrocarbon oil of which at least 50% v boils above 350 DEG C and at least 10% V above 450 DEG C at a hydrogen partial pressure below 100 bar. A catalyst is employed which contains Ni and W on a faujasite carrier and which has a specific particle diameter (d) and specific average pore diameter (p) such that the following relation is satisfied: <MATH> (PH2 being hydrogen partial pressure in bar, d in mm, p in nm).
Patent ES-8105517-A1 (ES)
Title: Battery separator
IPC: H01M50/463
Filed: 1980-06-20
Abstract: A battery separator embossed with a configuration that is neither vertical corrugation or vertical rib and yet in which all of the surface areas of the two separator faces open or slant upwardly except the portions actually directly engaged against a battery plate. Thus all intended recesses in the faces of the battery separator are open at their upper extremity so that no gas can be trapped by the configuration of the battery separator embossment. Additionally the division portions between the embossed recesses on the positive plate engaging face are in continuous engagement with the positive battery plate from the bottom of the plate to the top of the plate which provides stability to the raised areas of the battery separator that engage the negative battery plate.
Patent ES-8104202-A1 (ES)
Title: Insulin derivatives, process for their preparation and their use.
IPC: C07K1/113
Filed: 1980-07-21
Abstract: 1. Claims for the Contracting States : BE, CH, LI, DE, FR, GB, IT, NL, SE Insulin derivative wherein the amino group of the B1-phenylalanine is linked to the free OH group of a monoalkylpolyethyleneglycol via a low molecular radical connecting member. 1. Claims for Contracting State : AT A process for the preparation of an insulin derivative wherein the alpha-amino group of the insulin B-chain is linked to a monoalkylpolyethyleneglycol via a connecting member, which process comprises reacting an insulin containing protecting groups in the N**alpha A1 and N**epsilon B29 positions with an alkyl-polyethyleneglycol derivative and subsequently splitting off the protecting groups.
Patent ES-8103934-A1 (ES)
Title: Process for the preparation of concentrated extracts of coffee, tea or substitutes therefor
IPC: A23L27/10
Filed: 1980-08-14
Abstract: A process for the preparation of a concentrated extract of coffee, tea or substitutes therefor, which comprises the steps of (a) subjecting an extract to an ultra-filtration treatment using a membrane having a molecular weight exclusion point in the range 500 to 5000 Daltons, so as to obtain a retained fraction containing essentially soluble solids and an aromatic permeated fraction (b) subjecting ultra-filtration permeated fraction from step (a) to a reverse osmosis treatment using a membrane which is capable of retaining at least 99% of NaCl and (c) mixing the retained fraction from the reverse osmosis of step (b) and the retained fraction from the ultra-filtration of step (a) to give the desired concentrated extract. The extract may be subjected to steam distillation before step (a) and the aromas so obtained added to the final concentrated extract. e
Patent ES-8106448-A1 (ES)
Title: An adjustment mechanism.
IPC: B60N2/16
Filed: 1980-09-29
Abstract: A vehicle seat having a seat base frame (10) mounted on cross rails (12) is provided with a height adjustment mechanism comprising a pair of generally U-shaped leaf springs (14) which constitute the sole support for the seat on the crossrails (12). The leaf springs each have a pair of oppositely inclined upstanding tongues (18) connected to the seat base frame through pin and slot connections (32, 34) and, adjacent their upper ends, each pair of tongues (18) is connected by a rod (37) which serves both to stiffen the tongues (18) and also to effect adjustment of their inclination so as to vary the height of the seat base (10) above the rails (12).
Patent ES-8200752-A1 (ES)
Title: Damping device with double effect, and washing and/or spin-drying machine provided with such a device.
IPC: D06F37/20
Filed: 1980-10-17
Abstract: 1. A double-action damping device (2) which contributes in a machine to support a movable assembly (1) mounted on a base (19) and which is provided with an elastic absorption system and with a hydraulic, pneumatic or frictional means for damping the active force of oscillations of said movable assembly (1), characterized in that with a relative displacement or a working path of their subassemblies (6, 8) said elastic absorption system and said frictional damping means respectively cause elastic absorption and damping of the active force of oscillations of said movable assembly (1) by removal of energy, which in a curve representing this force of action absorbed and damped by the device in response to the working path of the subassemblies of said device is expressed by the absence of sections of infinite slope which indicate an abrupt transmission of said force of action through the device without a relative displacement of the subassemblies thereof.
Patent ES-8201521-A1 (ES)
Title: Derivatives of 2-methylpropionic acid, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/19
Filed: 1981-02-10
Abstract: The 2-methylpropionic acid derivatives have the general formula < IMAGE > in which R is hydrogen or an alkyl radical with 1 to 8 carbon atom(s) and can be used in pharmaceuticals for the treatment of, in particular, hyperlipidaemia and hypercholesteraemia.
Patent ES-8203269-A1 (ES)
Title: Adjustable carton folding machine
IPC: B31B50/36
Filed: 1981-06-05
Abstract: A folding-carton gluing machine comprising a machine frame, an inserter, conveying means for the flat carton blanks, a crossbeam on the frame, carton working tools slidably mounted on the crossbeam, means for adjusting the position of the tools relative to a blank, the tools being movable from a working position which they are to occupy in the machine into a position in which they are spaced from the working position, and a sliding table for a flat carton blank adapted to be moved under the tools when the latter are spaced from their working position.
Patent ES-8205852-A1 (ES)
Title: Process and apparatus for cleaning hot gases containing dust, especially carbon gas liberated from steel and iron bath reactors.
IPC: B03C3/00
Filed: 1981-08-25
Abstract: Coal gas produced in an iron bath reactor during the gasification of coal is first cooled down in a first cooling step to a temperature of, preferably, 300 DEG C., and is subsequently purified at this temperature in a first electrofilter, then cooled down in a second cooling step to a temperature of, preferably 50 DEG C. and, finally, purified at this temperature in a second electrofilter.
Patent ES-8305498-A1 (ES)
Title: Homogeneous specific binding assay device, method for preparing it and analytical method using the device.
IPC: G01N33/542
Filed: 1981-10-29
Abstract: A homogeneous specific binding assay device, a method for its preparation, and a method for its use in determining a ligand, such as antigen, hapten, or antibody, in, or the ligand binding capacity of, a liquid sample. The test device comprises a solid carrier member, such as a fibrous web matrix, e.g., paper, or a polymeric film or gel, incorporated with reagents for a homogeneous specific binding assay system which produces a detectable response, usually an electromagnetic radiation signal, that is a function of the presence or amount of the ligand in or the ligand binding capacity of the sample. Useful homogeneous specific binding assay systems include those involving enzyme substrate labels, enzyme prosthetic group labels, and enzyme labels. The detectable response preferably is a luminescent, fluorescent, spectrophotometric, or colorimetric response, which is measurable by visual observation or instrument means.
Patent ES-8400241-A1 (ES)
Title: Anti-fungal composition in emulsion form with a higher release rate of the drug.
IPC: A61K9/10
Filed: 1981-12-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Antimycotic agents in emulsion form which have a higher degree of release of the active compounds and contain azole derivatives and customary formulation auxiliaries, characterised in that they contain as solubiliser 3 to 5% by weight of benzyl alcohol and as spreading agents 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, and isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester. 1. Claims for the Contracting State : AT Process for the preparation of antimycotics based on azole derivative active compounds and customary formulation auxiliaries, characterised in that the active compounds and formulation auxiliaries are formulated as an emulsion together with 3 to 5% by weight of benzyl alcohol as the solubiliser and with 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, an isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester as spreading agents, based in each case on the total weight.
Patent ES-8300683-A1 (ES)
Title: Process for the preparation of carnitinamide.
IPC: C07C237/00
Filed: 1982-01-20
Abstract: Process for the production of carnitine amide in the form of a chloride. The carnitine ethyl ester is obtained by reaction of 4-chloroacetoacetic acid ethyl ester with trimethyl amine and the subsequent hydrogenation is carried out with the help of a Pt/C catalyst. Such carnitine ethyl ester, without isolating it, is reacted with ammonia in an autoclave at -30 DEG to +10 DEG C. Everything is heated to 40 DEG to 80 DEG C. The mixture is stirred at such temperature at an ammoniac pressure of 8 to 24 atu. The product is filtered after cooling it to ambient temperature and counterbalancing the excess pressure. The product is then washed with alcohol and subsequently dried at 30 DEG to 50 DEG C. and at a pressure of 15 to 25 torr.
Patent ES-8305205-A1 (ES)
Title: Tracheostomy tube with disposable inner cannula.
IPC: A61M16/04
Filed: 1982-02-23
Abstract: A tracheostomy tube includes an outer cannula (12) and a removable, disposable inner cannula (14). The inner cannula is provided with a tapered portion located just behind its distal tip (38) which forms simultaneously an air tight seal with the outer cannula and a stop device for preventing the protrusion of the tip substantially beyond the end (16) of the outer cannula. The stop device furthermore compensates for variations in the length of the inner cannula by controlling the position of the tip (38) between a location flush with the end (16) of the outer cannula and one just slightly beyond. A coupling connector (28) is mounted on the proximal end of the inner cannula to provide easy, releasable attachment of the inner cannula to the outer cannula. The inner cannulae are inexpensively constructed from a soft, flexible polyvinyl chloride material and are dimensionally compatible with any particular outer cannula.
Patent ES-8305803-A1 (ES)
Title: Reinforced products based on textile materials.
IPC: D04H1/435
Filed: 1982-03-25
Abstract: A bonded structure of textile materials bonded by a melamine-formaldehyde precondensate is produced by applying to a textile material a melamine-formaldehyde precondensate with a molar ratio of melamine to formaldehyde of 1:(0.8 to 1.26) to form a composite and then compressing the composite with an overpressure of 1 to 200 bars at temperature of from 130 DEG to 220 DEG C.
Patent ES-8305539-A1 (ES)
Title: Overhead electric transmission systems.
IPC: H04B10/00
Filed: 1982-07-20
Abstract: In an overhead electric transmission system in which an overhead conductor includes at least one optical fibre constituting part of an optical communication system, there is provided, at a tower along the system, an electrically conductive rod supported by and electrically insulated by an insulator from the cross-arm of the tower but electrically connected to earth through the primary winding of a step-down voltage transformer. The rod is substantially horizontal and substantially parallel to a group of overhead electric conductors suspended from the cross-arm by an insulator. The surface area of the metal rod and its position with respect to the group of current-carrying conductors of the system are such that electrical power for regenerators or other ancillary equipment of the optical communication system is provided across the secondary winding of the transformer, thereby affording simple and inexpensive means of providing such power.
Patent ES-8400882-A1 (ES)
Title: Process for producing asymmetrical hollow filament membranes of polyamide
IPC: B01D69/08
Filed: 1982-09-27
Abstract: A process is disclosed for the production of asymmetrical hollow filament membranes suitable for ultrafiltration and/or microfiltration, in which a spinning solution composed of a polyamide or a mixture of polyamides and/or copolyamides, formic acid and a coagulating core liquid, is extruded into a coagulating setting bath liquid, and the hollow filaments are stretched after leaving the setting bath, in the wet state. The pH-value-difference between core liquid and setting bath liquid should be at least 3. The spinning solution contains, in particular, 15 to 25% by weight polyamide, 5 to 20% by weight polyethylene glycol, up to 10% by weight customary additive and formic acid. Preferred embodiments include a stretching ratio amounting to between 1:1.5 and 1:2.5, and having core liquid and setting bath liquid chosen from various combinations of caustic soda, glycol, formic acid or polyethylene glycol. Also disclosed are hollow filament membranes in which the hollow filament is of uniform, eccentric or profiled shape.
Patent ES-8400813-A1 (ES)
Title: Valve assembly
IPC: B65D47/20
Filed: 1982-11-22
Abstract: A valve assembly is provided for controlled draining of a liquid accumulated in a closed vessel. The assembly includes a body member mounted on the vessel and a valve piece adjustably mounted on the body member for movement between open and closed positions. The body member has a first section extending into the vessel interior wherein the liquid accumulates, a second section secured to the vessel, and a substantially exposed third section. The first, second, and third sections are provided with a common primary passage and an independent common secondary passage. Each passage has one end terminating within the vessel interior and a second end terminating externally of the vessel. The body member first section is provided with a stationary valve seat disposed in aligned and spaced relation with respect to the primary passage one end. The valve piece includes an elongated first element slidably and sealingly mounted within the primary passage. A longitudinally extending bore open at opposite ends is formed in the first section. One end of the bore engages the valve seat and is closed thereby when the valve piece is in a closed position. An exposed flange element encompasses the exterior of the first element and is connected thereto. The flange element is provided with a seal means which sealingly engages and closes off an end of the secondary passage except when the valve piece is in the open position. The seal means effects a predetermined delay in opening the secondary passage relative to the unsealing of the bore end with respect to the valve seat.
Patent ES-8404775-A1 (ES)
Title: Method and apparatus for securing bottom end stop to fastener chain.
IPC: A44B19/60
Filed: 1982-12-29
Abstract: A method and apparatus for securing a bottom end stop to an indefinite length of fastener chain including alternately space portion where elements are removed and engaging element portion are disclosed. The feeding movement of the fastener chain is arrested by protruding a chain stopper into the space portion downstream of one of the element portions while slidably guiding and opposite edges of the element portions. The fastener chain is then resiliently held down at its space portion or element portion downstream of the space portion by an element stopper and the chain stopper is pulled out of the space portion. By this, the fastener chain is allowed to move until its element portion upstream of the space portion abuts against the element stopper, where upon a bottom end stop is driven into the end of the element portion upstream of the space portion.
Patent ES-8501524-A1 (ES)
Title: Low fuel indicator system
IPC: B60K15/077
Filed: 1983-03-08
Abstract: A low fuel indicator system 10 for a motor vehicle comprises a light-emitting indicator 12 which is energized or de-energized by an output signal derived from a voltage comparator 14 which receives a reference voltage from a reference voltage source 20 and a variable voltage signal from a time delay circuit 22, which variable voltage signal is derived from a voltage signal generated by a fuel level sensor in a fuel tank of the vehicle. The light-emitting indicator 12 is energized when the fuel level in the fuel tank falls below a predetermined low level, and time delay circuit 22 operates to isolate the voltage comparator 14 and light-emitting indicator 12 from temporary variations in fuel level produced by "fuel-slosh" in the fuel tank caused by variations in the motion or orientation of the motor vehicle. In a preferred embodiment of the invention, a time delay override circuit 24 is included which is operable upon switching on the ignition circuit of the vehicle to energize the light-emitting indicator 12 if the level of fuel in the fuel tank is above said predetermined low level but below a second predetermined level corresponding approximately to the fuel tank being a quarter full.
Patent ES-8405227-A1 (ES)
Title: Plural operating mode ambient light responsive television picture control
IPC: H04N5/58
Filed: 1983-06-15
Abstract: The contrast of an image reproduced by a television receiver is manually adjustable by means of a picture control potentiometer, and automatically adjustable by means of an ambient light responsive circuit. Automatic picture control is accomplished selectively, independent of the manual control setting, in accordance with a predetermined combination of ambient light and image brightness levels such that the contrast of bright images, rather than the contrast of all images, is automatically reduced in low ambient light. In a preferred embodiment such automatic picture control is accomplished by using the light responsive circuit to control the threshold operating level of an automatic kinescope beam current limiter of the receiver.
Patent ES-8407635-A1 (ES)
Title: Bus arbitration system for a data processing system.
IPC: G06F13/37
Filed: 1983-11-15
Abstract: A bus arbitration system is described for use in conjunction with a parallel bus including address and data lines (2) and control lines (20,21,22). Essentially, it involves the use of a Request signal (20), instead of a Acknowledge signal as the propagated polling signal (21) and making use of the delay elements in each bus unit, which act in parallel with poll propagation and with each other to reduce the net poll propagation time. Making use of the Request use of the Request signal (20) allows initiation of arbitration prior to the activation time of the Acknowledge line (21).
Patent ES-8503933-A1 (ES)
Title: Machine for making ice cream and similar cold products, having a removable ice cream-making vessel
IPC: A23G9/12
Filed: 1984-05-18
Abstract: An ice cream-making machine with an ice cream-making vessel which can be inserted in and removed from a substantially cylindrical cooling chamber with a circular cross-section that is not completely closed on itself due to the presence of a slot extending along a generatrix of the cylinder. The side wall of the chamber includes an outer layer, a stratum of elastically-yielding material, ducts for circulating a refrigerant fluid, and means for enlarging the chamber by opening the slot against resilient means to allow the insertion or removal of the ice cream-making vessel. Thus, effective contact between the ducts for circulating the refrigerant fluid and the ice cream-making vessel is always ensured and the performance of the machine is optimized.
Patent ES-8604044-A1 (ES)
Title: Ceramic material.
IPC: C04B28/00
Filed: 1984-06-15
Abstract: A tile or other building product is manufactured by firing a green product from a coarse component such as metallurgical slag or crushed rock and a fine component such as fly ash, with sodium silicate or other alkali metal compound which reacts with at least the fine component to form a binding matrix.
Patent ES-8506627-A1 (ES)
Title: Substituted 2,6-substituted pyridine compounds.
IPC: C07D213/82
Filed: 1984-08-09
Abstract: There are disclosed novel 2,6-substituted-3,5-pyridinedicarboxylic acids, esters, salts, amides, halides, and cyano compounds useful as herbicides, and as intermediates which provide herbicides.
Patent ES-8600685-A1 (ES)
Title: Gripper device.
IPC: A44B19/42
Filed: 1984-11-23
Abstract: A gripper device which is a part of a slide-fastener finishing apparatus and which is used to grip and take out completed fasteners successively by grippers reciprocally moved along the fastener flow direction. The improvement comprises placing a driven belt-like member in an endless fashion over two rotation wheels, the wheels being positioned on an extended line of fastener flow at predetermined intervals, mounting two gripper-equipped members on the belt-like member at equal intervals, each gripper equipped member including a gripper which is movably mounted so as to be able to align with the center of the completed fastener outlet port, moving each gripper-equipped member to the completed fastener outlet port by rotating the rotation wheels in forward and reverse directions, and then gripping and taking out the completed fasteners with each gripper. The gripper device according to the invention enables the efficiency of taking out completed fasteners to be improved, and the continuous finishing process of fasteners to be speeded up.